Fault detection method and system, operating bed, medical equipment and storage medium

Abstract

A fault detection method and system, an operating bed, medical equipment and a storage medium are applied to the operating bed, and the operating bed comprises a supporting part for supporting the body of a patient, a plurality of driving assemblies at least comprising a first driving assembly and a second driving assembly, an input assembly, an output assembly and a controller for controlling the operating bed to operate. The method comprises the steps that when fault detection is executed on a first driving assembly, the first driving assembly is controlled to execute work, and a second driving assembly is controlled to stop working; according to the electric signal when the first driving assembly works, a detection result corresponding to the first driving assembly is obtained, and the detection result corresponding to the first driving assembly comprises whether the first driving assembly has a fault or not; and the output assembly outputs a detection result corresponding to the first driving assembly. And when the first driving assembly is detected, the second driving assembly is controlled to stop working, so that the fault of the first driving assembly can be directly positioned if abnormity is found in the detection process, and the fault detection efficiency is improved.

Description

Fault detection method, system, operating table, medical equipment and storage medium Technical Field

[0001] The present application relates to the field of medical devices, and in particular to a fault detection method, system, operating table, medical equipment and storage medium. Background Art

[0002] With the development of technology, a variety of operating tables have emerged on the market to assist doctors in their medical operations, including but not limited to electric operating tables. For example, the tilt angle of the bed (i.e., the operating table itself) can be quickly adjusted through a control terminal, thereby conveniently adjusting the patient's position during surgery and facilitating the execution of the operation.

[0003] These operating tables have complex structures, and their components can malfunction due to wear and tear over time. Currently, a common method for detecting faults is to drive the entire operating table to perform a specific action and then identify the faulty component based on any anomalies that occur during the execution process.

[0004] However, when an operating table performs a specific action, multiple components are often involved at the same time. Even if there is an abnormality in the execution process of a certain action, this method is difficult to analyze which specific component caused the abnormality. Therefore, this detection method is difficult to quickly and accurately locate the faulty component, and the detection efficiency is low.

[0005] Summary of the Invention

[0006] The present application provides a fault detection method, system, operating table, medical equipment and storage medium for improving the detection efficiency of faults in medical equipment.

[0007] A first aspect of an embodiment of the present application provides a fault detection method, the method being applied to an operating table, the operating table comprising a support portion for supporting a patient's body, a plurality of drive components, at least one input component for a user to input operating parameters, at least one output component for outputting information, and a controller for controlling the operation of the operating table, the support portion comprising at least one movable component, the plurality of drive components comprising at least a first drive component and a second drive component, the first drive component and the second drive component working together to drive movement of one of the at least one movable component; the method comprising:

[0008] When a fault is detected on the first drive component, controlling the first drive component to operate and controlling the second drive component to stop operating;

[0009] obtaining, according to the electrical signal of the first drive component when the first drive component is operating, a detection result corresponding to the first drive component, wherein the detection result corresponding to the first drive component includes whether the first drive component is faulty;

[0010] The detection result corresponding to the first driving component is output in the at least one output component.

[0011] A second aspect of an embodiment of the present application provides a fault detection method, the method being applied to an operating table, the operating table comprising a support portion for supporting a patient's body, a plurality of drive components, at least one input component for a user to input operating parameters, at least one output component for outputting information, and a controller for controlling the operation of the operating table, the support portion comprising at least one movable component; the operating table having a fault detection mode comprising a first fault detection mode and a second fault detection mode; the first fault detection mode being used to instruct a fault detection on at least one drive component; and the second fault detection mode being used to instruct a fault detection on at least one movable component.

[0012] The method comprises:

[0013] obtaining a detection instruction for performing fault detection in a target fault detection mode;

[0014] If the target fault detection mode is the first fault detection mode, controlling any one of the at least one movable component to be unable to move, performing fault detection on the at least one drive component, obtaining a detection result corresponding to the at least one drive component, and outputting the detection result corresponding to the at least one drive component in the at least one output component;

[0015] If the target fault detection mode is the second fault detection mode, the at least one movable component is controlled to perform movement, and fault detection is performed on the at least one movable component to obtain the detection result corresponding to the at least one movable component, and the detection result corresponding to the at least one movable component is output in the at least one output component.

[0016] A third aspect of an embodiment of the present application provides an operating table, the operating table comprising a support portion for supporting a patient's body, a plurality of drive assemblies, at least one input assembly for a user to input operating parameters, at least one output assembly for outputting information, a memory, and a controller for controlling the operation of the operating table, the support portion comprising at least one movable assembly, the plurality of drive assemblies comprising at least a first drive assembly and a second drive assembly, wherein the movement of one movable assembly is driven by the at least two drive assemblies working together;

[0017] The memory is used to store computer programs;

[0018] The controller is used to execute the computer program, specifically to:

[0019] When a fault is detected on the first drive component, controlling the first drive component to operate and controlling the second drive component to stop operating;

[0020] obtaining, according to the electrical signal of the first drive component when the first drive component is operating, a detection result corresponding to the first drive component, wherein the detection result corresponding to the first drive component includes whether the first drive component is faulty;

[0021] The detection result corresponding to the first driving component is output in the at least one output component.

[0022] A fourth aspect of the embodiments of the present application provides a fault detection system, comprising an operating table and a control terminal of the operating table;

[0023] The operating table includes a support portion for supporting a patient's body, a plurality of drive components, at least one input component for a user to input operating parameters, at least one output component for outputting information, and a controller for controlling the operation of the operating table. The support portion includes at least one movable component. The fault detection mode of the operating table includes a first fault detection mode and a second fault detection mode. The first fault detection mode is used to indicate a fault detection of at least one drive component. The second fault detection mode is used to indicate a fault detection of at least one movable component.

[0024] The control terminal is used for:

[0025] obtaining a detection instruction for performing fault detection in a target fault detection mode;

[0026] If the target fault detection mode is the first fault detection mode, controlling any one of the at least one movable component to be unable to move, performing fault detection on the at least one drive component, obtaining a detection result corresponding to the at least one drive component, and outputting the detection result corresponding to the at least one drive component in the at least one output component;

[0027] If the target fault detection mode is the second fault detection mode, the at least one movable component is controlled to perform movement, and fault detection is performed on the at least one movable component to obtain the detection result corresponding to the at least one movable component, and the detection result corresponding to the at least one movable component is output in the at least one output component.

[0028] A fifth aspect of an embodiment of the present application provides a computer storage medium for storing a computer program. When the computer program is executed, it is specifically used to implement the fault detection method provided in the first aspect or the second aspect of the embodiment of the present application.

[0029] A sixth aspect of the embodiments of the present application provides a fault detection method, which is applied to a medical device, wherein the medical device includes at least one movable component, multiple drive components, at least one input component for user input of operating parameters, at least one output component for outputting information, and a controller for controlling the operation of the medical device, wherein the multiple drive components include at least a first drive component and a second drive component, wherein the first drive component and the second drive component work together to drive the movement of one of the at least one movable component; the method includes:

[0030] When a fault is detected on the first drive component, controlling the first drive component to operate and controlling the second drive component to stop operating;

[0031] obtaining, according to the electrical signal of the first drive component when the first drive component is operating, a detection result corresponding to the first drive component, wherein the detection result corresponding to the first drive component includes whether the first drive component is faulty;

[0032] The detection result corresponding to the first driving component is output in the at least one output component.

[0033] A seventh aspect of an embodiment of the present application provides a fault detection method, which is applied to a medical device, wherein the medical device includes at least one movable component, a plurality of drive components, at least one input component for a user to input an operating parameter, at least one output component for outputting information, and a controller for controlling the operation of the medical device; the fault detection mode of the medical device includes a first fault detection mode and a second fault detection mode; the first fault detection mode is used to indicate a fault detection of at least one drive component; the second fault detection mode is used to indicate a fault detection of at least one movable component;

[0034] The method comprises:

[0035] obtaining a detection instruction for performing fault detection in a target fault detection mode;

[0036] If the target fault detection mode is the first fault detection mode, controlling any one of the at least one movable component to be unable to move, performing fault detection on the at least one drive component, obtaining a detection result corresponding to the at least one drive component, and outputting the detection result corresponding to the at least one drive component in the at least one output component;

[0037] If the target fault detection mode is the second fault detection mode, the at least one movable component is controlled to perform movement, and fault detection is performed on the at least one movable component to obtain the detection result corresponding to the at least one movable component, and the detection result corresponding to the at least one movable component is output in the at least one output component.

[0038] An eighth aspect of the embodiments of the present application provides a medical device, the medical device comprising at least one movable component, a plurality of drive components, at least one input component for a user to input operating parameters, at least one output component for outputting information, a memory, and a controller for controlling the operation of the medical device, the plurality of drive components comprising at least a first drive component and a second drive component, wherein the movement of a movable component is driven by the at least two drive components working together;

[0039] The memory is used to store computer programs;

[0040] The controller is used to execute the computer program, specifically to:

[0041] When a fault is detected on the first drive component, controlling the first drive component to operate and controlling the second drive component to stop operating;

[0042] obtaining, according to the electrical signal of the first drive component when the first drive component is operating, a detection result corresponding to the first drive component, wherein the detection result corresponding to the first drive component includes whether the first drive component is faulty;

[0043] The detection result corresponding to the first driving component is output in the at least one output component.

[0044] A ninth aspect of the embodiments of the present application provides a fault detection system, comprising a medical device and a control terminal of the medical device;

[0045] The medical device includes at least one movable component, a plurality of drive components, at least one input component for a user to input an operating parameter, at least one output component for outputting information, and a controller for controlling the operation of the medical device; the fault detection mode of the medical device includes a first fault detection mode and a second fault detection mode; the first fault detection mode is used to instruct a fault detection of at least one drive component; the second fault detection mode is used to instruct a fault detection of at least one movable component;

[0046] The control terminal is used for:

[0047] obtaining a detection instruction for performing fault detection in a target fault detection mode;

[0048] If the target fault detection mode is the first fault detection mode, controlling any one of the at least one movable component to be unable to move, performing fault detection on the at least one drive component, obtaining a detection result corresponding to the at least one drive component, and outputting the detection result corresponding to the at least one drive component in the at least one output component;

[0049] If the target fault detection mode is the second fault detection mode, the at least one movable component is controlled to perform movement, and fault detection is performed on the at least one movable component to obtain the detection result corresponding to the at least one movable component, and the detection result corresponding to the at least one movable component is output in the at least one output component.

[0050] The tenth aspect of the embodiments of the present application provides a computer storage medium for storing a computer program. When the computer program is executed, it is specifically used to implement the fault detection method provided in the sixth or seventh aspect of the embodiments of the present application.

[0051] In this application, when fault detection is performed on the first drive component of an operating table, the first drive component is controlled to operate, and the second drive component of the operating table is controlled to stop operating. Based on the electrical signal generated by the first drive component during operation, a detection result corresponding to the first drive component is obtained, including whether the first drive component is faulty. The detection result corresponding to the first drive component is output to the output component of the operating table. This solution controls the second drive component to stop operating when detecting the first drive component. Therefore, if an abnormality is found during the detection process, the fault of the first drive component can be directly located, thereby improving the efficiency of fault detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] FIG1 is a schematic structural diagram of an operating table provided in an embodiment of the present application;

[0053] FIG2 is a flow chart of a fault detection method provided in an embodiment of the present application;

[0054] FIG3 is a schematic structural diagram of an oil pump drive assembly provided in an embodiment of the present application;

[0055] FIG4 is a schematic structural diagram of a solenoid valve drive assembly provided in an embodiment of the present application;

[0056] FIG5 is a flow chart of another fault detection method provided in an embodiment of the present application;

[0057] FIG6 is a schematic diagram of an interface for inputting a detection instruction according to an embodiment of the present application;

[0058] FIG7 is a schematic diagram of another interface for inputting a detection instruction according to an embodiment of the present application;

[0059] FIG8 is a schematic diagram of an interface displaying indication information of a currently detected component provided by an embodiment of the present application;

[0060] FIG9 is a schematic diagram of an interface for outputting test results provided in an embodiment of the present application;

[0061] FIG10 is a schematic structural diagram of a medical device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0062] The present application provides an imaging method and an imaging system for improving the comprehensiveness of image display.

[0063] The terms "first," "second," "third," "fourth," and the like (if any) in the specification and claims of this application and in the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a particular order or sequential sequence. It should be understood that the terms used in this manner are interchangeable where appropriate so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "including" and "having," and any variations thereof, are intended to cover non-exclusive inclusions, e.g., a process, method, system, product, or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0064] The present application relates to a fault detection method for an electric operating table and other medical equipment. To facilitate understanding of the technical solution of the present application, the structure and working principle of the electric operating table are briefly described with reference to the structural schematic diagram of the electric operating table shown in FIG1 .

[0065] An electric operating table (hereinafter referred to as an operating table) is usually composed of a control system, a mechanical system, etc., wherein the mechanical system includes an oil pump 105, a solenoid valve 106, a hydraulic cylinder 107 and a movable component 108; the control system includes an oil pump drive 102, a pressure detection circuit 103, a solenoid valve drive 104 and a controller 101.

[0066] When the user controls the operating table to perform a specified action through the control terminal, the controller drives the oil pump to start working, and at the same time drives the solenoid valve to open a certain oil circuit of the solenoid valve. As a result, the oil pump pumps oil into the oil cylinder through the opened oil circuit, causing the movable component connected to the oil cylinder to move and complete the specified action.

[0067] The movable components may include any one or more of the operating bed's table top, headboard (head support board), legboard (leg support board), backboard (back support board) and waist bridge (lumbar support board).

[0068] Different movable components have different actions when driven. Taking the above-mentioned movable components as an example, when the movable component is the table top of an operating bed, the movement of the movable component can be any one of the following: tilting the head, tilting the feet, tilting left, tilting right, moving up, moving down, moving left and moving right.

[0069] When the movable component is a head support plate of an operating table, the movement of the movable component may be the folding of the head support plate.

[0070] When the movable component is a back support plate of an operating table, the movement of the movable component may be the folding of the back support plate.

[0071] When the movable component is a lumbar support plate of an operating table, the movement of the movable component may be an upward or downward movement of the lumbar support plate.

[0072] When the movable component is a leg support plate of an operating table, the movement of the movable component may be the folding of the leg support plate.

[0073] When the movable component moves, the angle sensor and stroke sensor provided on the movable component can detect the state of the movable component and feed it back to the controller, specifically, the angle and stroke of the movable component.

[0074] Based on the above working principle, it can be understood that failure of the oil pump or solenoid valve, such as no power output of the oil pump or failure of the solenoid valve to complete oil circuit switching, will cause the operating table to be unable to respond to the instructions of the control terminal and perform the specified actions.

[0075] Example 1

[0076] To detect faults in an operating table, this embodiment provides a fault detection method. The fault detection method of this embodiment is applied to an operating table. The operating table includes a support portion for supporting a patient, multiple drive components, at least one input component for a user to input operating parameters, at least one output component for outputting information, and a controller for controlling the operation of the operating table. The support portion includes at least one movable component.

[0077] The plurality of driving assemblies include at least a first driving assembly and a second driving assembly, and the first driving assembly and the second driving assembly work together to drive the movement of one movable assembly of the at least one movable assembly.

[0078] The multiple drive assemblies mentioned above may include an oil pump drive assembly and multiple solenoid valve drive assemblies. The first drive assembly may be an oil pump drive assembly or any target solenoid valve drive assembly among the multiple solenoid valve drive assemblies.

[0079] The second driving assembly is each driving assembly among the multiple driving assemblies except the first driving assembly.

[0080] The oil pump drive assembly may include an oil tank, an oil pump feedback circuit, and the oil pump and oil pump drive (also called an oil pump drive circuit) shown in FIG. 1 .

[0081] The solenoid valve drive assembly may include a solenoid valve feedback circuit, and the solenoid valve and solenoid valve drive (also called a solenoid valve drive circuit) shown in FIG. 1 .

[0082] Please refer to FIG2 , which is a flow chart of the fault detection method provided in this embodiment. The method may include the following steps.

[0083] S201 , when a fault is detected on the first drive component, the first drive component is controlled to operate, and the second drive component is controlled to stop operating.

[0084] Step S201 can be specifically executed by the controller of the operating bed. That is, when performing fault detection on the first drive component, the controller of the operating bed can control the first drive component to work, and at the same time control each drive component in the operating bed other than the first drive component to not work.

[0085] In conjunction with the above description, in S201, if the first drive assembly is an oil pump drive assembly, the controller controls the oil pump drive assembly to operate and simultaneously controls each solenoid valve assembly to stop operating, so that the oil circuit of each solenoid valve remains closed. When the oil pump drive assembly is operating, the oil pump pumps oil into the oil circuit. However, because the oil circuit corresponding to each solenoid valve remains closed, the oil does not flow into the oil cylinder connected to the movable assembly, and the movable assembly does not operate.

[0086] If the first drive assembly is any target solenoid valve drive assembly among the multiple solenoid valve drive assemblies, the controller controls the oil pump drive assembly and each solenoid valve assembly except the target solenoid valve assembly to stop operating. At this point, the oil circuit corresponding to the target solenoid valve assembly is open, but the oil pump drive assembly is inoperative and does not pump oil into the cylinder through the open oil circuit. Consequently, the movable components connected to the cylinder do not move.

[0087] S202 , obtaining a detection result corresponding to the first driving component according to the electrical signal when the first driving component is working.

[0088] The detection result corresponding to the first drive component includes whether the first drive component is faulty.

[0089] The electrical signal generated by the first drive assembly during operation can be obtained through a feedback circuit pre-set in the first drive assembly. Specifically, when the first drive assembly is an oil pump drive assembly, the electrical signal generated by the oil pump drive assembly during operation can be obtained through the oil pump feedback circuit. When the first drive assembly is a target solenoid valve drive assembly, the electrical signal generated by the target solenoid valve drive assembly during operation can be obtained through the solenoid valve feedback circuit.

[0090] The specific execution method of step S202 may be:

[0091] An electrical signal is obtained when the first driving component is working.

[0092] It is determined whether the electrical signal of the first driving component is within a preset signal range corresponding to the first driving component.

[0093] The preset signal ranges corresponding to different drive components may be different. The preset signal ranges corresponding to different drive components may be recorded in a storage unit connected to the controller. When executing step S202, the controller reads the corresponding preset signal range from the storage unit based on the first drive component currently performing fault detection.

[0094] The electrical signal when the first driving component is working may be the current when the first driving component is working, and the preset signal range may be the preset current range.

[0095] If it is determined that the electrical signal of the first driving component is not within the preset signal range corresponding to the first driving component, it is determined that the detection result corresponding to the first driving component is a fault.

[0096] If it is determined that the electrical signal of the first driving component is within the preset signal range corresponding to the first driving component, it is determined that the detection result corresponding to the first driving component is that there is no fault.

[0097] S203: Output the detection result corresponding to the first driving component in at least one output component.

[0098] The detection result corresponding to the first drive component can be directly output regardless of whether the first drive component has a fault; or it can be output only when the first drive component has a fault, and not output when the first drive component does not have a fault.

[0099] The output components of the operating bed may include indicator lights, speakers, a display screen on the operating bed control panel, etc. Correspondingly, the output mode of the detection results includes one or more of voice mode, indicator light mode, alarm mode, text mode, and image identification mode.

[0100] Here are some examples of how to output test results for reference:

[0101] First, multiple indicator lights corresponding to multiple drive components are set on the operating table. When the detection result of the first drive component is that there is a fault, the indicator light corresponding to the first drive component is controlled to emit light of a specific color (such as red light) to indicate that there is a fault in the first drive component.

[0102] Second, the operating table's storage unit pre-stores warning text corresponding to different drive components. When the first drive component detects a fault, the corresponding warning text is read and output as a voice message. For example, if the first drive component is the oil pump drive and the detection result indicates a fault, the voice message "Oil pump fault" is output.

[0103] Third, icons corresponding to different drive components are pre-set. When the detection result shows that the first drive component is faulty, the icon corresponding to the first drive component is displayed on the display screen of the operating table, and the icon is controlled to flash, or the icon is displayed in a specific color, such as red.

[0104] Optionally, the detection result corresponding to the first drive assembly can also be output via a control terminal in communication with the operating table. The control terminal can be a remote control, a wired controller for the operating table, an operating table control panel, a user terminal, a central station, a monitor, or other operating table controller.

[0105] Optionally, the detection results corresponding to the first driver assembly can also be output via a third-party terminal device that is communicatively connected to the operating table. For example, the operating table can be connected to a computer via a local area network, and the detection results of the first driver assembly can be output via the computer; the operating table can be connected to a medical staff member's mobile terminal (such as a smartphone) via Bluetooth or a local area network, and the detection results of the first driver assembly can be output via the mobile terminal.

[0106] The method of outputting the test results through the control terminal or the third-party terminal device can be any one or more of the various methods of outputting the test results for the aforementioned operating table, which will not be described in detail.

[0107] It should be noted that the fault detection method provided in this embodiment can be used not only to detect the first drive component, but also to sequentially detect other drive components of the operating table after detecting the first drive component.

[0108] That is to say, in the embodiment shown in Figure 2, after executing S202 to obtain the detection result of the first drive component, any second drive component can also be detected, or multiple second drive components can be detected one by one to obtain the detection result of the detected second drive component, and the detection result of the second drive component includes whether the second drive component is faulty.

[0109] Each time a second drive assembly is tested, the testing method is identical to the first drive assembly testing method shown in Figure 2 . Specifically, each time a fault test is performed on a second drive assembly, the operating table controller activates the second drive assembly currently being tested and simultaneously deactivates all other drive assemblies (including the first drive assembly). This process obtains an electrical signal from the second drive assembly being tested while in operation, and determines the test result based on whether the electrical signal falls within a preset signal range corresponding to the second drive assembly being tested.

[0110] The above specific implementation process can be referred to steps S201 and S202, which will not be repeated here.

[0111] When this embodiment is used to detect multiple drive components including a first drive component and at least one second drive component, the output of the detection results in step S203 can be outputted after each drive component to be detected is detected, or the detection result of each drive component is outputted after each drive component is detected. The output method of the detection results is as described above.

[0112] The execution process of this embodiment is described below with reference to specific drive components.

[0113] The execution process when the first drive assembly is an oil pump drive assembly and the second drive assembly is a solenoid valve drive assembly is as follows.

[0114] FIG3 is a schematic diagram of the structure of an oil pump drive assembly according to this embodiment. The oil pump drive assembly includes an oil pump drive circuit 102, an oil pump 105, an oil pump feedback circuit 301, and an oil tank 302. The oil pump drive assembly and the solenoid valve drive assembly are connected via an oil pipe 303, which is provided with a pressure sensor 304.

[0115] As shown in Figure 3, when the oil pump drive assembly is operating and the solenoid valve drive assembly is inoperative, the oil pump is on and the solenoid valve remains closed. At this point, the oil pump outputs power to pump the oil in the tank into the oil circuit. Due to the closed solenoid valve, the oil pump is in overflow drive mode. In overflow drive mode, the output power of the oil pump drive circuit remains within a fixed power range. The drive current I (i.e., the output current of the oil pump drive circuit) can be monitored to determine whether the oil pump drive assembly is faulty. If the drive current is close to zero or even below zero, it can be determined that the oil pump drive assembly is faulty.

[0116] According to the above principle, controlling the first drive component to perform work and controlling the second drive component to stop work in step S201 may include:

[0117] The oil pump driving circuit is controlled to control the oil pump and the oil tank to operate, and the plurality of solenoid valve driving components are controlled to stop operating.

[0118] Obtaining a detection result corresponding to the first driving component according to the electrical signal when the first driving component is operating in step S202 may include:

[0119] Obtain the electrical signal output by the oil pump feedback circuit, and determine whether the electrical signal output by the oil pump feedback circuit is within a preset signal range corresponding to the oil pump drive component; if not, determine that there is a fault in the oil pump drive component; if so, determine that there is no fault in the oil pump drive component.

[0120] The electrical signal output by the oil pump feedback circuit can specifically be a drive current. The lower limit of the preset signal range of the oil pump drive assembly can be a positive number slightly greater than 0, and the upper limit can be the maximum current value that the oil pump drive circuit can output. The specific values ​​of the upper and lower limits here can be determined based on the model and performance of the oil pump drive circuit configured on the operating table in actual application, and are not limited in this embodiment. If the drive current is less than the lower limit or greater than the upper limit, it is determined that the oil pump drive assembly is faulty.

[0121] Optionally, when the first drive component is an oil pump drive component, it is also possible to detect whether the oil pump drive component has a fault based on the drive current of the oil pump drive component and the oil pressure in the oil circuit.

[0122] As shown in Figure 3, the oil pump drive assembly may also include a pressure sensor, which is installed on the oil pipe connecting the oil pump drive assembly and the solenoid valve drive assembly. The pressure sensor is used to detect the oil pressure in this section of the oil pipe and feed the detected oil pressure back to the controller through the pressure detection circuit.

[0123] Therefore, in step S202 , the detection result of the oil pump drive assembly can be determined in combination with the drive current and the oil pressure.

[0124] That is, in S202, obtaining a detection result corresponding to the first driving component according to the electrical signal when the first driving component is working also includes:

[0125] Obtain the oil pressure detected by the pressure sensor;

[0126] If the electrical signal output by the oil pump feedback circuit is within a preset signal range corresponding to the oil pump drive assembly, and if the oil pressure is less than a preset pressure, it is determined that the oil pump drive assembly is faulty.

[0127] Among them, if the electrical signal output by the oil pump feedback circuit is within the preset signal range corresponding to the oil pump drive component, it means that the oil pump drive circuit can work normally and output current to the oil pump, and the oil pressure is less than the preset pressure, which means that the oil pump does not pump the oil into the oil circuit normally after obtaining the current output by the oil pump drive circuit, that is, the oil pump may have a fault. Therefore, in this case, it can be determined that there is a fault in the oil pump drive component.

[0128] The first drive assembly is the target solenoid valve drive assembly, the second drive assembly is the oil pump drive assembly, and other solenoid valve drive assemblies except the target solenoid valve drive assembly. At this time, the execution process of this embodiment is as follows.

[0129] Please refer to Figure 4, which is a structural diagram of a solenoid valve drive assembly provided in an embodiment of the present application.

[0130] As shown in Figure 4, multiple solenoid valve drive components include a solenoid valve drive circuit 104, a solenoid valve feedback circuit 400 and multiple solenoid valves 106. Among the multiple solenoid valves 106, according to the different movable components driven, they can be divided into leg plate valves 461, back plate valves 462, lifting valves 463, etc.

[0131] Each solenoid valve is electrically connected to a solenoid valve drive circuit; each solenoid valve is electrically connected to a solenoid valve feedback circuit. In Figure 4, at least one solenoid valve, a solenoid valve drive circuit, a solenoid valve feedback circuit, and a switch connected to the solenoid valve can be considered a solenoid valve drive assembly.

[0132] For example, in Figure 4, the leg valve drive assembly includes a leg valve, a switch S3, a solenoid valve drive circuit and a solenoid valve feedback circuit; the back plate valve drive assembly includes a back plate valve, a switch S3, a solenoid valve drive circuit and a solenoid valve feedback circuit; the lifting valve drive assembly includes a lifting valve, a switch S3, a solenoid valve drive circuit and a solenoid valve feedback circuit.

[0133] Among them, multiple solenoid valve drive components can share the solenoid valve drive circuit and the solenoid valve feedback circuit.

[0134] When the target solenoid valve drive assembly needs to be controlled, the controller turns on the switch of the target solenoid valve drive assembly, allowing the drive current to flow through the solenoid valve of the target solenoid valve drive assembly. For example, if the target solenoid valve drive assembly is the leg plate valve drive assembly, the controller can turn on switch S3 to control the leg plate valve drive assembly to operate, while simultaneously turning off other switches to prevent the operation of other solenoid valve drive assemblies except the leg plate valve drive assembly.

[0135] For each solenoid valve, when the solenoid valve is operating normally, the driving current flowing through the solenoid valve generally remains within a certain fixed current range. Therefore, in this embodiment, the fixed current range can be determined as the preset signal range corresponding to the solenoid valve driving component.

[0136] After controlling the target solenoid valve drive component to operate, the controller can obtain the drive current I of the solenoid valve of the target solenoid valve drive component through the solenoid valve feedback circuit, and determine whether the drive current is within the preset signal range corresponding to the target solenoid valve drive component. If so, it is determined that there is no fault in the target solenoid valve drive component. If not, it is determined that there is a fault in the target solenoid valve drive component.

[0137] It should be noted that each solenoid valve drive assembly is used to drive a type of motion of a movable component of the operating table. The type of motion of the movable component can be driven by one or more solenoid valves. Therefore, the target solenoid valve drive assembly may include one or more solenoid valves. When performing fault detection on the target solenoid valve drive assembly, in the case of a shared solenoid valve drive circuit, if the target solenoid valve drive assembly includes multiple solenoid valves, and the multiple solenoid valves are all connected (i.e., the switches corresponding to the solenoid valves are closed), the drive current of the shared drive circuit is obtained. If the drive current is not within a preset signal range, it can be determined that the multiple solenoid valves are faulty, and further, it can be determined that the target solenoid valve drive assembly is faulty.

[0138] In summary, controlling the first driving component to perform work and controlling the second driving component to stop work in step S201 includes:

[0139] At least one solenoid valve is operated by controlling the solenoid valve driving circuit, and other solenoid valve components and the oil pump driving component are controlled to stop working.

[0140] In step S202, obtaining a detection result corresponding to the first driving component according to the electrical signal when the first driving component is working includes:

[0141] Obtain the electrical signal output by the solenoid valve feedback circuit, and determine whether the electrical signal output by the solenoid valve feedback circuit is within a preset signal range corresponding to the target solenoid valve drive component; if not, determine that there is a fault in the target solenoid valve drive component; if so, determine that there is no fault in the target solenoid valve drive component.

[0142] Optionally, in the embodiment shown in FIG. 2 , before step S201 , the process may further include obtaining a detection instruction for performing fault detection on the first drive component.

[0143] Alternatively, the method may further include obtaining a detection instruction for executing fault detection in the fault detection mode.

[0144] The fault detection mode is a detection mode preset for the operating table. In this embodiment, the fault detection mode is at least used to instruct to perform fault detection on multiple drive components of the operating table.

[0145] It can be understood that the driving components instructed by the fault detection mode to perform fault detection include at least the first driving component.

[0146] In other words, the embodiment shown in FIG. 2 may be executed after obtaining a detection instruction for performing fault detection on the first drive component, or may be executed after obtaining a detection instruction for performing fault detection in a fault detection mode.

[0147] The beneficial effect of this embodiment is that when detecting the first drive component, the second drive component is controlled to stop working. Therefore, if an abnormality is found during the detection process, it can be directly determined that the first drive component has failed, thereby achieving the effect of quickly locating the fault site and improving the efficiency of fault detection.

[0148] Furthermore, since the first drive assembly is working and the second drive assembly is not working, the movable assembly of the operating table will not move, thereby preventing the movable assembly from being damaged due to movement in the event of a fault.

[0149] The detection instruction for performing fault detection on the first drive component can be obtained in any of the following ways:

[0150] After the operating table is powered on, a detection instruction for performing fault detection on the first drive component is obtained.

[0151] When the operating table is in the on state and the system time of the operating table reaches a preset detection time point, a detection instruction for performing fault detection on the first drive component is obtained; wherein, the preset detection time point can be set according to the specific application scenario, for example, set to 1 hour after the operating table is turned on.

[0152] In the above two methods, the detection instruction for performing fault detection on the first drive component can be pre-recorded in the storage unit of the operating table. When the above conditions are met (power on, or a certain time after power on), the operating table obtains the detection instruction for performing fault detection on the first drive component from the storage unit, and then executes the method of this embodiment based on the instruction.

[0153] A detection instruction for performing fault detection on the first drive component is received through the input component, or a detection instruction for performing fault detection on the first drive component is received from the control terminal; the input component can be a keyboard or touch panel on the operating bed, that is, medical staff can trigger the operating bed to perform fault detection on the first drive component by operating the keyboard or touch panel of the operating bed, or operating the control terminal of the operating bed.

[0154] The detection instructions for executing fault detection in fault detection mode can be obtained in any of the following ways:

[0155] After the operating table is powered on, a detection instruction for executing fault detection in a fault detection mode is obtained.

[0156] When the operating table is in the power-on state and the system time of the operating table reaches a preset detection time point, a detection instruction for performing fault detection in the fault detection mode is obtained; wherein, the preset detection time point can be set according to the specific application scenario, for example, set to 1 hour after the operating table is powered on.

[0157] In the above two methods, the detection instructions for performing fault detection in the fault detection mode can be pre-recorded in the storage unit of the operating table. When the above conditions are met (power on, or a certain time after power on), the operating table obtains the detection instructions for performing fault detection in the fault detection mode from the storage unit, and then executes the method of this embodiment based on the instructions.

[0158] A detection instruction for executing fault detection in a fault detection mode is received through an input component, or a detection instruction for executing fault detection in a fault detection mode is received from a control terminal; the input component may be a keyboard or touch panel on the operating bed, that is, medical staff may trigger the operating bed to enter a fault detection mode by operating the keyboard or touch panel of the operating bed, or operating the control terminal of the operating bed, thereby executing fault detection in the fault detection mode.

[0159] It is understood that, in addition to the aforementioned components, the operating table may also include a storage unit and at least one sensor. The at least one sensor may include at least one of an angle sensor, a displacement sensor, and a position sensor.

[0160] The storage unit is usually used to store important data. For example, medical staff can set at least one complex body position movement on the operating table. Each complex body position movement corresponds to at least one movable component and the corresponding position value and travel limit value of the movable component. These data can be recorded in the storage unit.

[0161] In some optional embodiments, the fault detection mode is further used to instruct to perform fault detection on at least one movable component. Therefore, after executing the fault detection instruction in the fault detection mode, the controller may further perform fault detection on the at least one movable component.

[0162] The process of performing fault detection on a movable component may include:

[0163] In the case of performing fault detection on a target movable component, detecting a current motion condition of the target movable component, the target movable component being any one of the at least one movable component;

[0164] Obtaining whether there is an input drive instruction for the target movable component before the current motion situation and, if so, obtaining the input drive instruction;

[0165] Comparing the driving instruction with the current motion situation to determine whether the detection result corresponding to the target movable component is normal motion or abnormal motion;

[0166] Abnormal movement includes at least one of the following: movement of the target movable component without a drive instruction, movement in a different direction with a drive instruction, movement at a different speed with a drive instruction, movement with an incorrect moving distance with a drive instruction, movement with an incorrect tilt angle with a drive instruction, and movement with an incorrect bending angle with a drive instruction.

[0167] It can be understood that when the controller performs fault detection on at least one movable component, it can determine each movable component as a target movable component in turn, and then detect the target movable component according to the above-mentioned detection method, and finally obtain the detection results of each of the at least one movable component.

[0168] The current motion condition of the target movable component may specifically include whether the target movable component is currently in a moving state or a stationary state, and the motion amplitude when in the moving state.

[0169] Specifically, the sensor of the operating table can detect the position data of the movable component at a certain time interval and report the position data to the controller. The controller of the operating table can determine the movement status of the target movable component based on the position data of the target movable component received within a preset time period.

[0170] The position data may include the height, horizontal displacement, turning angle, tilt angle, etc. of the movable component.

[0171] Taking the preset time period of 60 seconds (s) and the time interval of 30s as an example, the controller can compare the position data reported by the sensor within these 60s. If there is a difference in the position data received within these 60s, it can be determined that the target movable component is in motion. If there is no difference in the position data received within these 60s, it can be determined that the target movable component is in a stationary state.

[0172] After determining that the target movable component is in motion, the controller can use the difference between two adjacent position data received within the past 60 seconds to determine one of the differences as the target movable component's motion amplitude. For example, the controller can calculate the difference between the position data received 60 seconds ago and the position data received 30 seconds ago as the motion amplitude, or calculate the difference between the position data received 30 seconds ago and the current position data as the motion amplitude.

[0173] Optionally, when there are multiple differences, the controller can use the largest difference as the movement amplitude of the target movable component, or use the difference between the position data obtained before and after the most recent time interval as the movement amplitude of the target movable component. This embodiment does not limit this.

[0174] Taking the table as an example, the controller obtains the table height data within the last 60 seconds through the sensor. Through comparison, it is found that the table height data within the last 60 seconds is inconsistent. Therefore, the controller determines that the table is in motion. Then, the controller calculates the difference between the table height data 30 seconds ago and the current table height data, and uses the difference as the motion amplitude of the table.

[0175] When the target movable component is a leg support plate or a head support plate, the controller can calculate the difference between the angle data of the target movable component 30 seconds ago and the current angle data as the movement amplitude. The specific process is similar to that of the table and will not be repeated here.

[0176] Whether there is an input drive instruction for the target movable component can be determined by detecting the input state of the input component.

[0177] If the controller detects that the input state of the input component is an input state and the operation instruction obtained through the input component is a valid operation instruction, it generates a motion drive instruction according to the valid operation instruction and sends the motion drive instruction to the drive component corresponding to the movable component.

[0178] If the controller detects that the input state of the input component is no input state or invalid input state, that is, the operation instruction obtained by the input component is determined to be an invalid operation instruction, it will not send a motion drive instruction to the drive component corresponding to the movable component.

[0179] Therefore, the controller can detect whether the input component obtains the valid operation instruction input by the user for the target movable component before the current movement situation. If the valid operation instruction for the target movable component is obtained, it is determined that the target movable component has an input drive instruction and obtains the drive instruction generated according to the valid operation instruction. If the valid operation instruction is not obtained, it is determined that the target movable component has no input drive instruction.

[0180] Abnormal movement includes at least one of the following: movement of the target movable component without a drive instruction, movement in a different direction with a drive instruction, movement at a different speed with a drive instruction, movement with an incorrect moving distance with a drive instruction, movement with an incorrect tilt angle with a drive instruction, and movement with an incorrect bending angle with a drive instruction.

[0181] That is, when at least one of the following conditions is determined to exist based on the motion condition of the target movable component and the driving instruction, the detection result of the target movable component is determined to be abnormal motion; if none of the following conditions is determined to exist, the detection result of the target movable component is determined to be normal motion:

[0182] Case 1: motion without a driving instruction, that is, the target movable component has no input driving instruction, but the motion condition of the target movable component is in a motion state.

[0183] Case 2: In the presence of a drive command, the target movable component is in motion, but the direction of motion is different from the direction indicated by the drive command. The direction of motion is determined by the amplitude of the motion. For example, if the altitude data 30 seconds ago is greater than the current altitude data, the direction of motion is determined to be descending. If the left tilt angle 30 seconds ago is less than the current left tilt angle, the direction of motion is determined to be tilting to the left.

[0184] Case 3: Variable-speed motion with a drive command. This means the target movable component receives an input drive command and is in motion, but at an abnormal speed. The speed can be determined based on the difference in position data before and after a time interval. For example, if the difference between the height data 30 seconds ago and the current height data is 4 cm, the speed is determined to be 4 cm every 30 seconds. If the difference between the left tilt angle 30 seconds ago and the current left tilt angle is 5 degrees, the speed is determined to be 5 degrees every 30 seconds.

[0185] The operating table may be preset with a normal motion speed range, or the corresponding normal motion speed range may be determined according to the motion amplitude indicated by the drive instruction. If the motion speed of the target movable component exceeds the normal motion speed range, the motion speed is determined to be an abnormal value.

[0186] Case 4: the target movable component has an input driving instruction, but the final motion amplitude of the target movable component is wrong, that is, the final motion amplitude of the target movable component is inconsistent with the motion amplitude indicated by the driving instruction.

[0187] Different target movable components have different types of final motion amplitudes. For example, the final motion amplitude of the tabletop can be the moving distance or the tilt angle, and the final motion amplitude of the leg support plate and the head support plate can be the bending angle. Therefore, situation 4 can be specifically divided into motion with incorrect moving distance under drive instructions, motion with incorrect tilt angle under drive instructions, and motion with incorrect bending angle under drive instructions.

[0188] The movement amplitude indicated by the driving instruction can be determined according to the valid operation instruction input by the user in the input component. For example, if the user inputs the valid operation instruction of raising the table by 5 cm in the input component, the movement amplitude indicated by the driving instruction generated thereby is raising by 5 cm.

[0189] The final movement amplitude of the target movable component can be the difference between the position data of the target movable component before entering the moving state and the position data at the end of the moving state. For example, if the target movable component is a table, and the height of the table is 1 cm before entering the moving state and 7 cm at the end of the moving state, the final movement amplitude of the table is a 6 cm rise.

[0190] In some optional embodiments, the fault detection mode is further used to instruct to perform fault detection on at least one sensor. Therefore, after executing the fault detection instruction in the fault detection mode, the controller may further perform fault detection on the at least one sensor.

[0191] The process of performing fault detection on a sensor can include:

[0192] When performing fault detection on a target sensor, obtaining operating information of the target sensor, the operating information including any one of a temperature fed back by the target sensor, an operating voltage of the target sensor, and a status flag indicating whether an error occurs in the target sensor;

[0193] Based on the working information of the target sensor, the detection result corresponding to the target sensor is determined. The detection result corresponding to the target sensor includes whether the target sensor is faulty. The presence of a fault in the target sensor is used to indicate that at least one of the following situations has occurred in the target sensor: the temperature fed back by the target sensor exceeds the normal temperature range, the operating voltage of the target sensor exceeds the normal operating voltage range, and the status indicator indicates that an error has occurred in the target sensor.

[0194] The normal temperature range and normal operating voltage range of the target sensor can be pre-stored in the storage unit of the operating table. After obtaining the temperature feedback from the target sensor or the current operating voltage of the target sensor, the controller reads the normal temperature range or the normal operating voltage range from the storage unit, and determines by comparison whether the current temperature exceeds the normal temperature range, and determines whether the current operating voltage exceeds the normal operating voltage range.

[0195] The operating voltage of the target sensor may be obtained through a sensor feedback circuit connected to the target sensor, or may be obtained by detecting a voltage of a specific pin of the target sensor.

[0196] The status identifier of the target sensor may specifically be an Error Flag Block identifier, which will feedback a reference voltage VREF. If VREF is in a low level state, it can be determined that the status identifier indicates that no error has occurred in the target sensor. If VREF is in a high level state, it can be determined that the status identifier indicates that an error has occurred in the target sensor.

[0197] It is understandable that when performing fault detection on a sensor, the controller of the operating table can determine at least one sensor that needs to be detected in the fault detection mode as a target sensor, and then detect these target sensors according to the above method to obtain the detection results of the target sensors.

[0198] In some optional embodiments, the fault detection mode is further used to instruct to perform fault detection on the storage unit. Therefore, after executing the fault detection instruction in the fault detection mode, the controller may further perform fault detection on the storage unit.

[0199] The process of performing fault detection on a storage unit may include:

[0200] When a detection instruction for performing fault detection in the fault detection mode is obtained, the method further includes:

[0201] In the case of performing fault detection on the storage unit, data verification is performed on the data stored in the storage unit to obtain a detection result of whether the storage unit has a fault.

[0202] The method of performing data verification on the data stored in the storage unit may be:

[0203] Part of the data stored in the storage unit is backed up in advance. The backed-up data can be stored in an area of ​​the storage unit that is different from the original data, or can be stored in a memory dedicated to storing backup data that is different from the storage unit, or can be stored in a control terminal or a third-party terminal device that is connected to the operating table for communication.

[0204] When performing data verification, the original data is read from the storage unit and compared with the backup data. If the original data and the backup data are found to be inconsistent, the detection result of the storage unit is determined to be a fault. If the original data and the backup data are found to be consistent, the detection result of the storage unit is determined to be no fault.

[0205] It should be noted that in actual application scenarios, fault detection can be performed on any one or more of at least one movable component, at least one sensor and a storage unit at the same time.

[0206] Optionally, after receiving a detection instruction to perform fault detection in the fault detection mode, fault detection may be periodically performed on the at least one movable component, the at least one sensor, and the storage unit according to a certain detection period. For example, the detection period may be 10 minutes. Then, after receiving a detection instruction to perform fault detection in the fault detection mode, the operating table may perform fault detection on any one or more of the at least one movable component, the at least one sensor, and the storage unit according to the instructions of the fault detection mode every 10 minutes.

[0207] When the operating table is in fault detection mode and detects a fault in at least one movable component, at least one sensor, or a storage unit, the operating table's controller can stop complex body position maneuvers to avoid incorrect actions. Complex body position maneuvers are those requiring the simultaneous control of multiple movable components. In other words, if a fault is detected in at least one movable component, at least one sensor, or a storage unit, the controller can prohibit simultaneous control of multiple movable components, but can allow the control of one movable component at a time.

[0208] The detection results obtained from the detection of the above movable components, sensors and storage units can be output according to the output method described in step S203, and will not be repeated here.

[0209] This embodiment further provides an operating table for executing the above-mentioned fault detection method. The structure of the operating table is as described above, wherein the storage unit (memory) of the operating table can store a computer program, and the controller of the operating table can read and execute the above-mentioned computer program, thereby implementing the steps in the above-mentioned method of this embodiment.

[0210] This embodiment also provides a fault detection system for executing the above fault detection method, which may include an operating table and a control terminal connected to the operating table. The structure of the operating table can be found in the above text.

[0211] The control terminal may be at least one of a remote controller, a wired controller of an operating table, an operating table control panel, a user terminal, a central station, a monitor, and other controllers of an operating table.

[0212] The control terminal may include a memory and a processor, the memory is used to store computer programs, and the processor is used to execute the stored computer programs, thereby implementing the fault detection method provided in this embodiment.

[0213] Specifically, in the process of the control terminal executing the fault detection method provided by this embodiment, the control terminal can send a control instruction to the operating bed, thereby controlling one or more components of the operating bed to operate according to the fault detection method provided by this embodiment, such as sending a control instruction to control the first drive component of the operating bed to work, and controlling the second drive component to stop working; the control terminal can also obtain relevant data from the operating bed, and implement some steps in the fault detection method of this embodiment based on the obtained data, such as obtaining the position data of the movable component detected by the sensor of the operating bed, determining the movement status of the movable component based on the position data, and determining whether the movable component has abnormal movement based on the movement status and the drive instruction.

[0214] This embodiment further provides a computer storage medium for storing a computer program. When the computer program is executed, it is used to implement the fault detection method provided in this embodiment.

[0215] Specifically, the computer storage medium may be a storage unit of an operating table, or may be a memory of a control terminal.

[0216] Example 2

[0217] This embodiment provides a fault detection method, which is applied to an operating table. The structure of the operating table is consistent with that of the operating table in the first embodiment and will not be described in detail.

[0218] Different from the operating table of the first embodiment, the operating table of this embodiment is provided with two fault detection modes, which are respectively recorded as a first fault detection mode and a second fault detection mode.

[0219] The first fault detection mode is used to instruct to perform fault detection on at least one driving component, and the second fault detection mode is used to instruct to perform fault detection on at least one movable component.

[0220] Please refer to FIG5 , which is a flow chart of a fault detection method provided in this embodiment. The method may include the following steps.

[0221] S501: Acquire a detection instruction for executing fault detection in a target fault detection mode.

[0222] If the target fault detection mode is the first fault detection mode, step S502 is executed; if the target fault detection mode is the second fault detection mode, step S504 is executed.

[0223] The first fault detection mode may also be referred to as an automatic detection mode, and the second fault detection mode may also be referred to as a real-time detection mode.

[0224] The detection instruction for performing fault detection in the first fault detection mode may be acquired by the control terminal of the operating bed sending the detection instruction to the operating bed according to the operation instruction of the user.

[0225] Please refer to FIG6 , which is a schematic diagram of an interface for inputting a detection instruction provided in this embodiment.

[0226] The interface shown in Figure 6 can be the setup interface displayed by the operating table's control terminal. After the control terminal displays the interface shown in Figure 6, medical personnel can click the "Fault Diagnosis" option on the interface. Based on the "Fault Diagnosis" option's click instruction, the control terminal generates a detection instruction to perform fault detection in the first fault detection mode. This detection instruction is sent to the operating table, thereby triggering the operating table to perform fault detection in the first fault detection mode. For example, this approach can be applied when the operating table only has one fault detection mode.

[0227] In some optional embodiments, after clicking "Fault Diagnosis," the control terminal may also select to perform fault detection in either the first fault detection mode or the second fault detection mode based on further actions taken by the medical staff. For example, this approach may be applied when the operating table has two fault detection modes. This application does not limit the fault detection modes of the operating table.

[0228] Please refer to Figure 7. After the medical staff clicks the "Fault Diagnosis" option shown in the interface of Figure 6, the control terminal can display the mode selection interface shown in Figure 7. In this interface, the medical staff can select the "first fault detection mode" or the "second fault detection mode".

[0229] If the medical staff clicks on the "first fault detection mode", the control terminal generates a detection instruction for performing fault detection in the first fault detection mode according to the operation instruction, and sends the detection instruction to the operating bed; if the medical staff clicks on the "second fault detection mode", the control terminal generates a detection instruction for performing fault detection in the second fault detection mode according to the operation instruction, and sends the detection instruction to the operating bed.

[0230] The detection instruction for performing fault detection in the second fault detection mode may be obtained by automatically obtaining the detection instruction from the storage unit when the operating table is turned on. In other words, the operating table may automatically perform fault detection in the second fault detection mode after being turned on.

[0231] In addition to the above-mentioned acquisition method, the detection instructions for performing fault detection in the first fault detection mode and the detection instructions for performing fault detection in the second fault detection mode can also be obtained according to the acquisition method of the detection instructions for performing fault detection in the fault detection mode in Example 1, which will not be repeated here.

[0232] Optionally, the first fault detection mode and the second fault detection mode can each be configured to execute when the operating table is in a specific state. For example, it can be configured to execute fault detection in the first fault detection mode only when the operating table is in a situation where any movable component is determined not to need to move. For example, the first fault detection mode can be executed after the operating table is powered on, when no surgery is being performed, or when the operating table is performing regular fault detection. Fault detection in the second fault detection mode is executed when the operating table is in a situation where any movable component can move as needed, such as during surgery or during regular fault detection.

[0233] S502 , controlling any one of the at least one movable component to be unable to move, performing fault detection on at least one driving component, and obtaining a detection result corresponding to the at least one driving component.

[0234] In step S502, the specific manner of performing fault detection on at least one drive component can refer to the manner of performing fault detection on the first drive component in embodiment 1, which will not be described in detail here.

[0235] S503: Output the detection result corresponding to at least one driving component in at least one output component.

[0236] Steps S502 and S503 are equivalent to performing fault detection in the first fault detection mode.

[0237] As mentioned above, the operating table may further include at least one sensor, a storage unit, a power supply unit, or one or more other components.

[0238] Therefore, in addition to being used to instruct fault detection of at least one drive component, the first fault detection mode can also be used to instruct at least one other component. In this case, if the target fault detection mode is the first fault detection mode, this embodiment may further include:

[0239] Control any one of the at least one movable component to be unable to move, obtain detection results corresponding to other components, and output the detection results corresponding to other components in at least one output component.

[0240] When performing fault detection on other components, the method of performing fault detection on the sensor and the storage unit can refer to the process of performing fault detection on the sensor and the process of performing fault detection on the storage unit in Example 1, and will not be repeated here.

[0241] The method for performing fault detection on the power supply unit may be to obtain an electrical signal output by the power supply unit, such as an output voltage or an output current, and determine whether the electrical signal output by the power supply unit is within a preset signal range corresponding to the power supply unit, for example, determining whether the output voltage is within a preset voltage range, or determining whether the output current is within a preset current range. If the output electrical signal is within the preset signal range, then the detection result of the power supply unit is determined to be not faulty; if the output electrical signal is no longer within the preset signal range, then the detection result of the power supply unit is determined to be faulty.

[0242] In the case where the first fault detection mode performs fault detection on a plurality of components including at least one drive assembly, the first fault detection mode is further configured to indicate a detection order of the respective components;

[0243] If the target fault detection mode is the first fault detection mode, fault detection is performed in the first fault detection mode, which may specifically include performing fault detection on multiple components in a detection order.

[0244] When the first fault detection mode indicates performing fault detection on at least one drive component and at least one other component, the first fault detection mode may indicate a detection order of the drive component and the other components so that the detection is performed in the detection order.

[0245] Exemplarily, the first fault detection mode may indicate that fault detection is performed on the oil pump drive assembly, the back plate valve drive assembly, the angle sensor and the storage unit, and may indicate that the detection order is storage unit - angle sensor - oil pump drive assembly - back plate valve drive assembly. Thus, when fault detection is performed in the first fault detection mode, the storage unit is detected first, then the angle sensor, followed by the oil pump drive assembly, and finally the back plate valve drive assembly.

[0246] When the first fault detection mode is only used to indicate the execution of fault detection on multiple drive components, the detection order of multiple drive components can also be indicated, so that when the operating bed executes fault detection in the first fault detection mode, each indicated drive component is detected one by one in the indicated detection order.

[0247] Exemplarily, the first fault detection mode may indicate that fault detection is performed on the oil pump drive assembly, the back plate valve drive assembly and the leg plate valve drive assembly, and indicate that the detection order is oil pump drive assembly - leg plate valve drive assembly - back plate valve drive assembly. Thus, when fault detection is performed in the first fault detection mode, fault detection is first performed on the oil pump drive assembly, then on the leg plate valve drive assembly, and finally on the back plate valve drive assembly.

[0248] Regardless of whether the order of testing multiple components including a drive assembly and other components, or the order of testing multiple drive assemblies, the method of determining the testing order can be any of the following:

[0249] First, while using the operating table, medical staff can input operating instructions for setting the detection sequence through the control terminal of the operating table or the input component of the operating table, thereby setting the detection sequence referred to by the first fault detection mode.

[0250] Second, when the operating bed leaves the factory, the manufacturer can write a pre-set detection sequence into the storage unit of the operating bed. When fault detection is performed in the first fault detection mode, the pre-written detection sequence can be read from the storage unit and detection can be performed based on it.

[0251] Optionally, if when fault detection is performed in the first fault detection mode, the drive assembly and other components are detected one by one in the indicated detection order, or multiple drive assemblies are detected one by one, the indication information of the component currently being detected (which may be a drive assembly or other component) can be output in real time during the detection process.

[0252] The indication information can be output on at least one output component of the operating table.

[0253] The instruction information can also be output on the display interface of the control terminal of the operating table.

[0254] The indication information is used to indicate the component currently being inspected. The indication information can take various forms, which are not limited in this embodiment. For example, the indication information can be the name of the component currently being inspected, such as the oil pump drive assembly, or can be an icon representing the component currently being inspected.

[0255] For example, see Figure 8, which illustrates a schematic diagram of an interface provided by this embodiment for displaying information indicating the component currently being inspected on a control terminal. The control terminal may display the interface shown in Figure 8 while the operating table is performing fault inspection in the first fault inspection mode. In conjunction with Figure 6, the control terminal may display the interface shown in Figure 8 after the medical staff clicks "Fault Diagnosis."

[0256] When the interface shown in FIG8 is displayed, the operating table is detecting the lift valve drive assembly, so the control terminal displays the name of the currently detected component, namely, “lift valve drive assembly”, on the interface.

[0257] S504: Control at least one movable component to execute movement, and perform fault detection on the at least one movable component to obtain a detection result corresponding to the at least one movable component.

[0258] S505 , outputting the detection result corresponding to the at least one movable component in at least one output component.

[0259] Steps S504 and S505 are equivalent to performing fault detection in the second fault detection mode.

[0260] It should be noted that when performing fault detection in the second fault detection mode, detection can be performed periodically according to a certain detection cycle after obtaining the corresponding detection instruction. The detection cycle can be set according to the actual application scenario and is not limited in this embodiment.

[0261] For example, the detection cycle can be set to 30 minutes. After the operating table obtains the detection instruction to perform fault detection in the second fault detection mode, it performs a fault detection in the second fault detection mode every 30 minutes.

[0262] Optionally, if an instruction to perform fault detection in the first fault detection mode is obtained, the fault detection in the second fault detection mode can be paused first, and after the fault detection in the first fault detection mode is completed, the fault detection in the second fault detection mode can be continued.

[0263] In addition to the movable components, the second fault detection mode can also be used to instruct fault detection on other components of the operating bed, including instructing fault detection on at least one sensor of the operating bed and instructing fault detection on a storage unit of the operating bed.

[0264] During the fault detection in the second fault detection mode, the specific method of performing fault detection on at least one movable component, at least one sensor and storage unit can correspond to the process of performing fault detection on the movable component, the process of performing fault detection on the sensor and the process of performing fault detection on the storage unit in Example 1, which will not be repeated here.

[0265] The specific method of outputting the detection results in steps S503 and S505 can refer to the method of outputting the detection results in step S203 of the first embodiment, and will not be repeated here.

[0266] As an example, the detection result can be output by the control terminal through the interface shown in FIG9 , which is a schematic diagram of an interface for outputting the detection result provided by this embodiment.

[0267] The interface shown in FIG. 9 may be displayed after completing a detection in the first fault detection mode, or after completing a detection in the second fault detection mode, without limitation.

[0268] Figure 9 shows an example after completing the detection in the first fault detection mode, where the first fault detection mode is used to indicate the detection of the drive assembly and other components. After the detection is completed, it is found that the lifting solenoid valve assembly and the sensor at the back plate are faulty, and other components are not faulty. Therefore, the control terminal can only output the indication information (such as the name) of the component with the faulty detection result and its detection result, that is, displaying the "lifting solenoid valve fault" and "back plate sensor fault" shown in Figure 9.

[0269] The beneficial effect of this embodiment is that a first fault detection mode for detecting the drive component and a second fault detection mode for detecting the movable component are provided. When performing fault detection on the operating bed, one of the modes can be selected for detection according to actual needs, without having to perform fault detection on multiple components included in the operating bed each time, thereby shortening the time spent on each detection process.

[0270] Furthermore, since the first fault detection mode only detects the driving component and the second fault detection mode only detects the movable component, it is helpful to quickly locate the faulty component when performing detection in one of the modes.

[0271] This embodiment further provides an operating table for executing the above-mentioned fault detection method. The structure of the operating table is as described above, wherein the storage unit (memory) of the operating table can store a computer program, and the controller of the operating table can read and execute the above-mentioned computer program, thereby implementing the steps in the above-mentioned method of this embodiment.

[0272] This embodiment also provides a fault detection system for executing the above fault detection method, which may include an operating table and a control terminal connected to the operating table. The structure of the operating table can be found in the above text.

[0273] The control terminal may be at least one of a remote controller, a wired controller of an operating table, an operating table control panel, a user terminal, a central station, a monitor, and other controllers of an operating table.

[0274] The control terminal may include a memory and a processor, the memory is used to store computer programs, and the processor is used to execute the stored computer programs, thereby implementing the fault detection method provided in this embodiment.

[0275] Specifically, in the process of the control terminal executing the fault detection method provided in this embodiment, the control terminal can generate a detection instruction for performing fault detection in a target fault detection mode based on preset trigger conditions (such as turning on the operating bed) and the operation of medical staff (such as clicking "Fault Diagnosis" in the interface shown in Figure 6), and then send the detection instruction to the operating bed, thereby controlling the operating bed to perform fault detection in the corresponding first fault detection mode or second fault detection mode, and then the control terminal outputs the detection result.

[0276] This embodiment further provides a computer storage medium for storing a computer program. When the computer program is executed, it is used to implement the fault detection method provided in this embodiment.

[0277] Specifically, the computer storage medium may be a storage unit of an operating table, or may be a memory of a control terminal.

[0278] It should be noted that although both Example 1 and Example 2 are described using an operating table as an example, the fault detection methods of Example 1 and Example 2 can be applied not only to detecting faults of an operating table, but can also be applied to other medical equipment having the structure shown in Figure 1, such as electric limb rehabilitation equipment, etc.

[0279] The movable components of the medical device may constitute a support portion, or may not constitute a support portion.

[0280] The method for detecting faults in medical equipment is the same as the method for detecting faults in the operating table in the first and second embodiments, and will not be described in detail.

[0281] Example 3

[0282] According to the operating table fault detection method provided in the above embodiment, an embodiment of the present application provides a medical device. Please refer to Figure 10, which is a structural diagram of the medical device. The medical device may include the following components.

[0283] At least one movable component 1001, multiple driving components 1002, at least one input component 1003 for user input of operating parameters, at least one output component 1004 for outputting information, a controller 1005 for controlling the operation of the medical device, and a storage unit (memory) 1006.

[0284] The plurality of driving assemblies include at least a first driving assembly and a second driving assembly, and the first driving assembly and the second driving assembly work together to drive the movement of one movable assembly of the at least one movable assembly.

[0285] The plurality of drive assemblies include an oil pump drive assembly and a plurality of solenoid valve drive assemblies.

[0286] The multiple solenoid valve drive components include a solenoid valve drive circuit, a solenoid valve feedback circuit and multiple solenoid valves; wherein each solenoid valve is electrically connected to the solenoid valve drive circuit; each solenoid valve is electrically connected to the solenoid valve feedback circuit.

[0287] The medical device shown in FIG10 may be the operating table described in the aforementioned embodiment, or other medical devices having a similar structure. When the medical device is an operating table, the at least one movable component may constitute the support portion of the operating table. When the medical device is not an operating table, the at least one movable component may not constitute the support portion.

[0288] The medical device provided in this embodiment can be used to implement the fault detection method described in the aforementioned embodiment 1 or embodiment 2.

[0289] Specifically, when used to implement the method of embodiment 1, the controller is used to:

[0290] When a fault is detected on the first drive component, the first drive component is controlled to operate, and the second drive component is controlled to stop operating;

[0291] Obtaining a detection result corresponding to the first drive component according to the electrical signal when the first drive component is working, where the detection result corresponding to the first drive component includes whether the first drive component is faulty;

[0292] The detection result corresponding to the first driving component is output in at least one output component.

[0293] Optionally, when the controller obtains the detection result corresponding to the first driving component according to the electrical signal when the first driving component is working, it can specifically execute:

[0294] Acquiring an electrical signal when the first driving component is working;

[0295] determining whether the electrical signal of the first driving component is within a preset signal range corresponding to the first driving component;

[0296] If not, it is determined that the detection result corresponding to the first drive component is a fault.

[0297] Optionally, when the first drive assembly is an oil pump drive assembly and the second drive assembly is a plurality of solenoid valve drive assemblies, the controller controls the first drive assembly to work and controls the second drive assembly to stop working.

[0298] Control the oil pump drive circuit to control the oil pump and oil tank to perform work, and control multiple solenoid valve drive components to stop working;

[0299] When the controller obtains the detection result corresponding to the first drive component according to the electrical signal when the first drive component is working, it specifically performs the following steps:

[0300] Obtaining an electrical signal output by an oil pump feedback circuit, and determining whether the electrical signal output by the oil pump feedback circuit is within a preset signal range corresponding to the oil pump drive assembly;

[0301] If not, it is determined that there is a fault in the oil pump drive assembly.

[0302] Optionally, the oil pump drive assembly further includes a pressure sensor, which is used to detect the oil pressure in the oil pipe connected between the oil pump drive assembly and the solenoid valve drive assembly;

[0303] When the controller obtains the detection result corresponding to the first driving component based on the electrical signal when the first driving component is working, it can also perform the following:

[0304] Obtain the oil pressure detected by the pressure sensor;

[0305] If the electrical signal output by the oil pump feedback circuit is within a preset signal range corresponding to the oil pump drive assembly, and if the oil pressure is less than a preset pressure, it is determined that the oil pump drive assembly is faulty.

[0306] Optionally, when the first drive assembly is a target solenoid valve drive assembly, the target solenoid valve drive assembly is any one of a plurality of solenoid valve drive assemblies, and the second drive assembly is an oil pump drive assembly, the controller controls the first drive assembly to work and controls the second drive assembly to stop working, specifically performing:

[0307] By controlling the solenoid valve drive circuit to make at least one solenoid valve work, and controlling other solenoid valve components to stop working and controlling the oil pump drive component to stop working;

[0308] When the controller obtains the detection result corresponding to the first drive component according to the electrical signal when the first drive component is working, it specifically performs the following steps:

[0309] Obtaining an electrical signal output by a solenoid valve feedback circuit, and determining whether the electrical signal output by the solenoid valve feedback circuit is within a preset signal range corresponding to a target solenoid valve drive assembly;

[0310] If not, it is determined that the target solenoid valve drive component is faulty.

[0311] Optionally, the controller can also:

[0312] A detection instruction for performing fault detection on the first drive component is obtained; or, after obtaining a detection instruction for performing fault detection in a fault detection mode, fault detection is performed on the first drive component.

[0313] The fault detection mode is used to instruct to perform fault detection on multiple drive components of the medical device.

[0314] Optionally, the fault detection mode is further used to instruct to perform fault detection on at least one movable component. In this case, after the controller obtains the detection instruction to perform fault detection in the fault detection mode, it further executes:

[0315] In the case of performing fault detection on a target movable component, detecting a current motion condition of the target movable component, the target movable component being any one of the at least one movable component;

[0316] Obtaining whether there is an input drive instruction for the target movable component before the current motion situation and, if so, obtaining the input drive instruction;

[0317] The driving instruction is compared with the current movement situation to determine whether the detection result corresponding to the target movable component is normal movement or abnormal movement. Abnormal movement includes at least one of the following: the target movable component moves without a driving instruction, moves in a different direction with a driving instruction, moves at a different speed with a driving instruction, moves with an incorrect moving distance with a driving instruction, moves with an incorrect tilt angle with a driving instruction, and moves with an incorrect bending angle with a driving instruction.

[0318] Optionally, the controller outputs the detection results in one or more of the following ways: voice, indicator light, alarm, text, and image identification.

[0319] The specific implementation of each step executed by the controller of the above medical device can refer to the corresponding steps in Example 1, and will not be repeated here.

[0320] When used to implement the method of the second embodiment, the controller is used to:

[0321] obtaining a detection instruction for performing fault detection in a target fault detection mode;

[0322] If the target fault detection mode is the first fault detection mode, controlling any one of the at least one movable component to be unable to move, performing fault detection on at least one drive component, obtaining a detection result corresponding to the at least one drive component, and outputting the detection result corresponding to the at least one drive component in at least one output component;

[0323] If the target fault detection mode is the second fault detection mode, at least one movable component is controlled to perform movement, and fault detection is performed on at least one movable component to obtain a detection result corresponding to at least one movable component, and the detection result corresponding to at least one movable component is output in at least one output component.

[0324] Optionally, the first fault detection mode is further used to instruct to perform fault detection on other components of the medical device; the other components include one or more of at least one sensor, a storage unit, and a power supply unit;

[0325] If the target fault detection mode is the first fault detection mode, the controller further executes:

[0326] Control any one of the at least one movable component to be unable to move, obtain detection results corresponding to other components, and output the detection results corresponding to other components in at least one output component.

[0327] Optionally, when the first fault detection mode performs fault detection on multiple components including at least one drive assembly, the first fault detection mode is also used to indicate the detection sequence of each component.

[0328] In this case, if the target fault detection mode is the first fault detection mode, the controller further executes, respectively, performing fault detection on the plurality of components in a detection order.

[0329] Optionally, the plurality of drive assemblies include at least a first drive assembly and a second drive assembly; at least one drive assembly is a first drive assembly; the first drive assembly and the second drive assembly work together to drive the movement of one of the at least one movable assembly;

[0330] If the target fault detection mode is the first fault detection mode, the controller controls any one of the at least one movable component to prevent it from moving, performs fault detection on at least one drive component, and obtains the detection result corresponding to the at least one drive component, specifically performing the following steps:

[0331] If the target fault detection mode is the first fault detection mode, controlling the first drive component to operate and controlling the second drive component to stop operating;

[0332] A detection result corresponding to the first drive component is obtained according to the electrical signal when the first drive component is working. The detection result corresponding to the first drive component includes whether the first drive component has a fault.

[0333] Optionally, the second fault detection mode is further used to instruct to perform fault detection on other components of the medical device; the other components include one or more of at least one sensor, a storage unit, and a power supply unit;

[0334] In this case, if the target fault detection mode is the second fault detection mode, the controller can also perform:

[0335] Obtain detection results corresponding to other components and output the detection results corresponding to other components in at least one output component; when fault detection is performed on other components in the second fault detection mode, at least one movable component can perform movement.

[0336] Optionally, performing fault detection on at least one movable component to obtain a detection result corresponding to the at least one movable component includes:

[0337] detecting a current motion status of a target movable component, where the target movable component is any one of the at least one movable component;

[0338] Obtaining whether there is an input drive instruction for the target movable component before the current motion situation and, if so, obtaining the input drive instruction;

[0339] The driving instruction is compared with the current movement situation to determine whether the detection result corresponding to the target movable component is normal movement or abnormal movement. Abnormal movement includes at least one of the following: the target movable component moves without a driving instruction, moves in a different direction with a driving instruction, moves at a different speed with a driving instruction, moves with an incorrect moving distance with a driving instruction, moves with an incorrect tilt angle with a driving instruction, and moves with an incorrect bending angle with a driving instruction.

[0340] Optionally, the controller may further perform the following during the process of performing fault detection in the first fault detection mode:

[0341] Indicative information of the component currently being inspected is output in at least one output component.

[0342] The specific implementation of each step executed by the controller of the above medical device can refer to the corresponding steps in Example 2, and will not be repeated here.

[0343] This embodiment further provides a fault detection system, including a medical device and a control terminal of the medical device. The medical device may have the structure shown in FIG. 10 .

[0344] In the fault detection system, each step performed by the controller in the medical device shown in FIG10 may be performed by the control terminal of the medical device in the system.

[0345] In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are merely schematic. For example, the division of the units is merely a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0346] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of the solution of this embodiment according to actual needs.

[0347] In addition, the functional units in the various embodiments of the present application may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0348] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0349] It should be noted that in actual applications, the target body can be a human body, an animal, etc. The target tissue can be the face, spine, heart, uterus, or pelvic floor, etc., or other parts of the human body such as the brain, bones, liver, or kidneys, etc., without limitation here.

[0350] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A fault detection method, characterized in that: The method is applied to an operating table, which includes a support portion for supporting a patient's body, a plurality of drive components, at least one input component for a user to input operating parameters, at least one output component for outputting information, and a controller for controlling the operation of the operating table. The support portion includes at least one movable component, and the plurality of drive components include at least a first drive component and a second drive component. The first drive component and the second drive component work together to drive the movement of one of the at least one movable component. The method includes: When a fault is detected on the first drive component, controlling the first drive component to operate and controlling the second drive component to stop operating; obtaining, according to the electrical signal of the first drive component when the first drive component is operating, a detection result corresponding to the first drive component, wherein the detection result corresponding to the first drive component includes whether the first drive component is faulty; The detection result corresponding to the first driving component is output in the at least one output component.

2. The method according to claim 1, characterized in that The obtaining, according to the electrical signal of the first driving component when the first driving component is working, a detection result corresponding to the first driving component includes: Acquiring an electrical signal when the first driving component is working; determining whether the electrical signal of the first driving component is within a preset signal range corresponding to the first driving component; If not, it is determined that the detection result corresponding to the first drive component is a fault.

3. The method according to claim 1, characterized in that The plurality of drive assemblies include an oil pump drive assembly and a plurality of solenoid valve drive assemblies.

4. The method according to claim 3, characterized in that The first drive assembly is the oil pump drive assembly, and the second drive assembly is the multiple solenoid valve drive assemblies; the oil pump drive assembly includes an oil pump, an oil tank, an oil pump drive circuit, and an oil pump feedback circuit; The controlling the first driving component to operate and the controlling the second driving component to stop operating includes: Controlling the oil pump drive circuit to control the oil pump and the oil tank to operate, and controlling the plurality of solenoid valve drive assemblies to stop operating; The obtaining, according to the electrical signal of the first driving component when the first driving component is working, a detection result corresponding to the first driving component includes: obtaining an electrical signal output by the oil pump feedback circuit, and determining whether the electrical signal output by the oil pump feedback circuit is within a preset signal range corresponding to the oil pump drive assembly; If not, it is determined that the oil pump drive assembly is faulty.

5. The method according to claim 4, characterized in that The oil pump drive assembly further includes a pressure sensor, which is used to detect the oil pressure in the oil pipe connected between the oil pump drive assembly and the solenoid valve drive assembly; The obtaining, according to the electrical signal of the first driving component when the first driving component is in operation, a detection result corresponding to the first driving component further includes: Obtaining the oil pressure detected by the pressure sensor; If the electrical signal output by the oil pump feedback circuit is within a preset signal range corresponding to the oil pump drive assembly, and if the oil body pressure is less than a preset pressure, it is determined that the oil pump drive assembly has a fault.

6. The method according to claim 3, characterized in that The first drive assembly is a target solenoid valve drive assembly, the target solenoid valve drive assembly is any one of the multiple solenoid valve drive assemblies, and the second drive assembly is the oil pump drive assembly; The target solenoid valve drive assembly includes at least one solenoid valve, a solenoid valve drive circuit and a solenoid valve feedback circuit; The controlling the first driving component to operate and the controlling the second driving component to stop operating includes: Controlling the solenoid valve drive circuit to enable the at least one solenoid valve to operate, and controlling other solenoid valve components to stop operating and controlling the oil pump drive component to stop operating; The obtaining, according to the electrical signal of the first driving component when the first driving component is working, a detection result corresponding to the first driving component includes: Acquiring an electrical signal output by the solenoid valve feedback circuit, and determining whether the electrical signal output by the solenoid valve feedback circuit is within a preset signal range corresponding to the target solenoid valve drive assembly; If not, it is determined that the target solenoid valve drive component is faulty.

7. The method according to claim 1, characterized in that The at least one movable component includes at least one of a table top, a head support plate, a back support plate, a waist support plate, and a leg support plate of the operating bed; If the movable component is the table top of the operating bed, the movement of the movable component is any one of tilting the head, tilting the feet, tilting left, tilting right, moving up, moving down, moving left, and moving right of the table top; If the movable component is a head support plate of the operating table, the movement of the movable component is the folding of the head support plate; If the movable component is a back support plate of the operating table, the movement of the movable component is the folding of the back support plate; If the movable component is a lumbar support plate of the operating table, the movement of the movable component is an upward or downward movement of the lumbar support plate; If the movable component is a leg support plate of the operating table, the movement of the movable component is the folding of the leg support plate.

8. The method according to claim 3, characterized in that The multiple solenoid valve drive components include a solenoid valve drive circuit, a solenoid valve feedback circuit and multiple solenoid valves; wherein each solenoid valve is electrically connected to the solenoid valve drive circuit; each solenoid valve is electrically connected to the solenoid valve feedback circuit.

9. The method according to any one of claims 1 to 8, characterized in that The method further comprises: Obtaining a detection instruction for performing fault detection on the first drive component; or A detection instruction for executing fault detection in a fault detection mode is obtained; wherein the fault detection mode is used to instruct to perform fault detection on the plurality of drive components of the operating table.

10. The method according to claim 9, characterized in that The fault detection mode is further used to instruct to perform fault detection on the at least one movable component; In the case of obtaining a detection instruction for performing fault detection in the fault detection mode, the method further includes: In the case of performing fault detection on a target movable component, detecting a current motion condition of the target movable component, the target movable component being any one of the at least one movable component; Obtaining whether a driving instruction is input to the target movable component before the current motion situation, and if so, obtaining the input driving instruction; The driving instruction is compared with the current movement situation to determine whether the detection result corresponding to the target movable component is normal movement or abnormal movement. The abnormal movement includes at least one of the following: the target movable component moves without a driving instruction, moves in an opposite direction with a driving instruction, moves at an opposite speed with a driving instruction, moves with an incorrect moving distance with a driving instruction, moves with an incorrect tilt angle with a driving instruction, and moves with an incorrect bending angle with a driving instruction.

11. The method according to claim 9, characterized in that The operating table further comprises at least one of an angle sensor, a displacement sensor, and a position sensor; the fault detection mode is further used to instruct to perform fault detection on a target sensor; the target sensor is any sensor included in the operating table; In the case of obtaining a detection instruction for performing fault detection in the fault detection mode, the method further includes: When performing fault detection on a target sensor, obtaining operating information of the target sensor, the operating information including any one of a temperature fed back by the target sensor, an operating voltage of the target sensor, and a status flag indicating whether an error occurs in the target sensor; Based on the working information of the target sensor, a detection result corresponding to the target sensor is determined, where the detection result corresponding to the target sensor includes whether the target sensor is faulty, and the presence of a fault in the target sensor is used to indicate that at least one of the following conditions has occurred in the target sensor: the temperature fed back by the target sensor exceeds a normal temperature range, the operating voltage of the target sensor exceeds a normal operating voltage range, and the status identifier indicates that an error has occurred in the target sensor.

12. The method according to claim 9, characterized in that The operating table further includes a storage unit; the fault detection mode is further used to instruct to perform fault detection on the storage unit; In the case of obtaining a detection instruction for performing fault detection in the fault detection mode, the method further includes: In the case of performing fault detection on the storage unit, data verification is performed on the data stored in the storage unit to obtain a detection result of whether the storage unit has a fault.

13. The method according to claim 1, wherein The output mode of the detection result includes one or more of voice mode, indicator light mode, alarm mode, text mode, and image identification mode.

14. A fault detection method, characterized in that: The method is applied to an operating table, the operating table comprising a support portion for supporting a patient's body, a plurality of drive components, at least one input component for a user to input operating parameters, at least one output component for outputting information, and a controller for controlling the operation of the operating table, the support portion comprising at least one movable component; the fault detection mode of the operating table comprising a first fault detection mode and a second fault detection mode; the first fault detection mode being used to indicate a fault detection of at least one drive component; The second fault detection mode is used to instruct to perform fault detection on at least one movable component; The method comprises: obtaining a detection instruction for performing fault detection in a target fault detection mode; If the target fault detection mode is the first fault detection mode, controlling any one of the at least one movable component to be unable to move, performing fault detection on the at least one drive component, obtaining a detection result corresponding to the at least one drive component, and outputting the detection result corresponding to the at least one drive component in the at least one output component; If the target fault detection mode is the second fault detection mode, the at least one movable component is controlled to perform movement, and fault detection is performed on the at least one movable component to obtain the detection result corresponding to the at least one movable component, and the detection result corresponding to the at least one movable component is output in the at least one output component.

15. The method according to claim 14, characterized in that The first fault detection mode is further used to instruct to perform fault detection on other components of the operating table; the other components include one or more of at least one sensor, a storage unit, and a power supply unit; If the target fault detection mode is the first fault detection mode, the method further includes: controlling any one of the at least one movable components to be unable to move, obtaining the detection results corresponding to the other components, and outputting the detection results corresponding to the other components in the at least one output component.

16. The method according to claim 15, characterized in that In the case where the first fault detection mode performs fault detection on a plurality of components including the at least one drive assembly, the first fault detection mode is further configured to indicate a detection order of the respective components; If the target fault detection mode is the first fault detection mode, the method further includes: performing fault detection on the multiple components respectively in the detection order.

17. The method according to claim 14, characterized in that The plurality of drive assemblies include at least a first drive assembly and a second drive assembly; the at least one drive assembly is the first drive assembly; the first drive assembly and the second drive assembly work together to drive the movement of one of the at least one movable assembly; If the target fault detection mode is the first fault detection mode, controlling any one of the at least one movable component to be unable to move, performing fault detection on the at least one drive component, and obtaining a detection result corresponding to the at least one drive component includes: If the target fault detection mode is the first fault detection mode, controlling the first drive component to operate and controlling the second drive component to stop operating; A detection result corresponding to the first drive component is obtained according to the electrical signal when the first drive component is working. The detection result corresponding to the first drive component includes whether the first drive component has a fault.

18. The method according to claim 17, characterized in that The obtaining, according to the electrical signal of the first driving component when the first driving component is working, a detection result corresponding to the first driving component includes: Acquiring an electrical signal when the first driving component is working; determining whether the electrical signal of the first driving component is within a preset signal range corresponding to the first driving component; If not, it is determined that the detection result corresponding to the first drive component is a fault.

19. The method according to claim 17, wherein The plurality of drive assemblies include an oil pump drive assembly and a plurality of solenoid valve drive assemblies.

20. The method according to claim 19, characterized in that The first drive assembly is the oil pump drive assembly, and the second drive assembly is the multiple solenoid valve drive assemblies; the oil pump drive assembly includes an oil pump, an oil tank, an oil pump drive circuit, and an oil pump feedback circuit; The controlling the first driving component to operate and the controlling the second driving component to stop operating includes: Controlling the oil pump drive circuit to control the oil pump and the oil tank to operate, and controlling the plurality of solenoid valve drive assemblies to stop operating; The obtaining, according to the electrical signal of the first driving component when the first driving component is working, a detection result corresponding to the first driving component includes: obtaining an electrical signal output by the oil pump feedback circuit, and determining whether the electrical signal output by the oil pump feedback circuit is within a preset signal range corresponding to the oil pump drive assembly; If not, it is determined that the oil pump drive assembly is faulty.

21. The method according to claim 20, characterized in that The oil pump drive assembly further includes a pressure sensor, which is used to detect the oil pressure in the oil pipe connected between the oil pump drive assembly and the solenoid valve drive assembly; Obtaining the oil pressure detected by the pressure sensor; If the electrical signal output by the oil pump feedback circuit is within a preset signal range corresponding to the oil pump drive assembly, and if the oil body pressure is less than a preset pressure, it is determined that the oil pump drive assembly has a fault.

22. The method according to claim 19, wherein The first drive assembly is a target solenoid valve drive assembly, the target solenoid valve drive assembly is any one of the multiple solenoid valve drive assemblies, and the second drive assembly is the oil pump drive assembly; The target solenoid valve drive assembly includes at least one solenoid valve, a solenoid valve drive circuit and a solenoid valve feedback circuit; The controlling the first driving component to operate and the controlling the second driving component to stop operating includes: Controlling the solenoid valve drive circuit to enable the at least one solenoid valve to operate, and controlling other solenoid valve components to stop operating and controlling the oil pump drive component to stop operating; The obtaining, according to the electrical signal of the first driving component when the first driving component is working, a detection result corresponding to the first driving component includes: Acquiring an electrical signal output by the solenoid valve feedback circuit, and determining whether the electrical signal output by the solenoid valve feedback circuit is within a preset signal range corresponding to the target solenoid valve drive assembly; If not, it is determined that the target solenoid valve drive component is faulty.

23. The method according to claim 22, characterized in that The multiple solenoid valve drive components include a solenoid valve drive circuit, a solenoid valve feedback circuit and multiple solenoid valves; wherein each solenoid valve is electrically connected to the solenoid valve drive circuit; each solenoid valve is electrically connected to the solenoid valve feedback circuit.

24. The method according to claim 14, wherein The second fault detection mode is further used to instruct to perform fault detection on other components of the operating table; the other components include one or more of at least one sensor, a storage unit, and a power supply unit; If the target fault detection mode is the second fault detection mode, the method further includes: obtaining a detection result corresponding to the other component, and outputting the detection result corresponding to the other component in the at least one output component; In the case where the second fault detection mode performs fault detection on other components, the at least one movable component may perform movement.

25. The method according to claim 14, wherein The performing fault detection on the at least one movable component to obtain a detection result corresponding to the at least one movable component includes: detecting a current motion condition of the target movable component, where the target movable component is any one of the at least one movable component; Obtaining whether a driving instruction is input to the target movable component before the current motion situation, and if so, obtaining the input driving instruction; The driving instruction is compared with the current movement situation to determine whether the detection result corresponding to the target movable component is normal movement or abnormal movement. The abnormal movement includes at least one of the following: the target movable component moves without a driving instruction, moves in an opposite direction with a driving instruction, moves at an opposite speed with a driving instruction, moves with an incorrect moving distance with a driving instruction, moves with an incorrect tilt angle with a driving instruction, and moves with an incorrect bending angle with a driving instruction.

26. The method according to claim 15 or 24, characterized in that The operating table further includes at least one of an angle sensor, a displacement sensor, and a position sensor; The target sensor is any sensor included in the operating table; Obtaining the detection results corresponding to the other components includes: Acquiring operating information of the target sensor, the operating information including any one of a temperature fed back by the target sensor, an operating voltage of the target sensor, and a status flag indicating whether an error occurs in the target sensor; Based on the working information of the target sensor, a detection result corresponding to the target sensor is determined, where the detection result corresponding to the target sensor includes whether the target sensor is faulty, and the presence of a fault in the target sensor is used to indicate that at least one of the following situations has occurred in the target sensor: the temperature fed back by the target sensor exceeds a normal temperature range, the operating voltage of the target sensor exceeds a normal operating voltage range, or the status identifier is used to indicate that an error has occurred in the target sensor.

27. The method according to claim 15 or 24, characterized in that The operating table further includes a storage unit; the first fault detection mode is further used to instruct to perform fault detection on the storage unit; Obtaining the detection results corresponding to the other components includes: Performing data verification on the data stored in the storage unit to obtain a detection result of whether the storage unit has a fault.

28. The method according to claim 14, wherein The at least one movable component includes at least one of a table top, a head support plate, a back support plate, a waist support plate, and a leg support plate of the operating bed; If the movable component is a table top of an operating table, the movement of the movable component is any one of tilting the head, tilting the feet, tilting left, tilting right, moving up, moving down, moving left, and moving right of the table top; If the movable component is a head support plate of an operating table, the movement of the movable component is the folding of the head support plate; If the movable component is a back support plate of an operating table, the movement of the movable component is the folding of the back support plate; If the movable component is a lumbar support plate of an operating table, the movement of the movable component is the folding upward or downward movement of the lumbar support plate; If the movable component is a leg support plate of an operating table, the movement of the movable component is the folding of the leg support plate.

29. The method according to claim 14, wherein The method further comprises: Indication information of the component currently being inspected is output in the at least one output component.

30. The method according to claim 14, wherein The output mode of the detection result includes one or more of voice mode, indicator light mode, alarm mode, text mode, and image identification mode.

31. An operating table, characterized in that: The operating table includes a support portion for supporting a patient's body, a plurality of drive components, at least one input component for a user to input operating parameters, at least one output component for outputting information, a memory, and a controller for controlling the operation of the operating table, wherein the support portion includes at least one movable component, the plurality of drive components include at least a first drive component and a second drive component, and the movement of one movable component is driven by the at least two drive components working together; The memory is used to store computer programs; The controller is used to execute the computer program, specifically to: When a fault is detected on the first drive component, controlling the first drive component to operate and controlling the second drive component to stop operating; obtaining, according to the electrical signal of the first drive component when the first drive component is operating, a detection result corresponding to the first drive component, wherein the detection result corresponding to the first drive component includes whether the first drive component is faulty; The detection result corresponding to the first driving component is output in the at least one output component.

32. A fault detection system, characterized in that: comprising an operating table and a control terminal for the operating table; The operating table includes a support portion for supporting a patient's body, a plurality of drive components, at least one input component for a user to input operating parameters, at least one output component for outputting information, and a controller for controlling the operation of the operating table. The support portion includes at least one movable component. The fault detection mode of the operating table includes a first fault detection mode and a second fault detection mode. The first fault detection mode is used to indicate a fault detection of at least one drive component. The second fault detection mode is used to indicate a fault detection of at least one movable component. The control terminal is used for: obtaining a detection instruction for performing fault detection in a target fault detection mode; If the target fault detection mode is the first fault detection mode, controlling any one of the at least one movable component to be unable to move, performing fault detection on the at least one drive component, obtaining a detection result corresponding to the at least one drive component, and outputting the detection result corresponding to the at least one drive component in the at least one output component; If the target fault detection mode is the second fault detection mode, the at least one movable component is controlled to perform movement, and fault detection is performed on the at least one movable component to obtain the detection result corresponding to the at least one movable component, and the detection result corresponding to the at least one movable component is output in the at least one output component.

33. The system of claim 32, wherein the controller is further configured to output, in the at least one output component, indication information of the component currently being inspected.

34. The system according to claim 32 or 33, characterized in that The first fault detection mode is further used to instruct to perform fault detection on other components of the operating table; the other components include one or more of at least one sensor, a storage unit, and a power supply unit; If the target fault detection mode is the first fault detection mode, the method further includes: controlling any one of the at least one movable components to be unable to move, obtaining the detection results corresponding to the other components, and outputting the detection results corresponding to the other components in the at least one output component.

35. The method according to claim 32, wherein The at least one movable component includes at least one of a table top, a head support plate, a back support plate, a waist support plate, and a leg support plate of the operating bed; If the movable component is a table top of an operating table, the movement of the movable component is any one of tilting the head, tilting the feet, tilting left, tilting right, moving up, moving down, moving left, and moving right of the table top; If the movable component is a head support plate of an operating table, the movement of the movable component is the folding of the head support plate; If the movable component is a back support plate of an operating table, the movement of the movable component is the folding of the back support plate; If the movable component is a lumbar support plate of an operating table, the movement of the movable component is the folding upward or downward movement of the lumbar support plate; If the movable component is a leg support plate of an operating table, the movement of the movable component is the folding of the leg support plate.

36. A computer storage medium, characterized in that Used to store a computer program, which, when executed, is specifically used to implement the fault detection method according to any one of claims 1 to 30.

37. A fault detection method, characterized in that: The method is applied to a medical device, which includes at least one movable component, a plurality of drive components, at least one input component for a user to input an operating parameter, at least one output component for outputting information, and a controller for controlling the operation of the medical device, wherein the plurality of drive components include at least a first drive component and a second drive component, wherein the first drive component and the second drive component work together to drive the movement of one of the at least one movable component; the method includes: When a fault is detected on the first drive component, controlling the first drive component to operate and controlling the second drive component to stop operating; obtaining, according to the electrical signal of the first drive component when the first drive component is operating, a detection result corresponding to the first drive component, wherein the detection result corresponding to the first drive component includes whether the first drive component is faulty; The detection result corresponding to the first driving component is output in the at least one output component.

38. The method according to claim 37, wherein The obtaining, according to the electrical signal of the first driving component when the first driving component is working, a detection result corresponding to the first driving component includes: Acquiring an electrical signal when the first driving component is working; determining whether the electrical signal of the first driving component is within a preset signal range corresponding to the first driving component; If not, it is determined that the detection result corresponding to the first drive component is a fault.

39. The method according to claim 37, wherein The plurality of drive assemblies include an oil pump drive assembly and a plurality of solenoid valve drive assemblies.

40. The method according to claim 39, wherein The first drive assembly is the oil pump drive assembly, and the second drive assembly is the multiple solenoid valve drive assemblies; the oil pump drive assembly includes an oil pump, an oil tank, an oil pump drive circuit, and an oil pump feedback circuit; The controlling the first driving component to operate and the controlling the second driving component to stop operating includes: Controlling the oil pump drive circuit to control the oil pump and the oil tank to operate, and controlling the plurality of solenoid valve drive assemblies to stop operating; The obtaining, according to the electrical signal of the first driving component when the first driving component is working, a detection result corresponding to the first driving component includes: obtaining an electrical signal output by the oil pump feedback circuit, and determining whether the electrical signal output by the oil pump feedback circuit is within a preset signal range corresponding to the oil pump drive assembly; If not, it is determined that the oil pump drive assembly is faulty.

41. The method according to claim 40, characterized in that The oil pump drive assembly further includes a pressure sensor, which is used to detect the oil pressure in the oil pipe connected between the oil pump drive assembly and the solenoid valve drive assembly; The obtaining, according to the electrical signal of the first driving component when the first driving component is in operation, a detection result corresponding to the first driving component further includes: Obtaining the oil pressure detected by the pressure sensor; If the electrical signal output by the oil pump feedback circuit is within a preset signal range corresponding to the oil pump drive assembly, and if the oil body pressure is less than a preset pressure, it is determined that the oil pump drive assembly has a fault.

42. The method according to claim 39, wherein The first drive assembly is a target solenoid valve drive assembly, the target solenoid valve drive assembly is any one of the multiple solenoid valve drive assemblies, and the second drive assembly is the oil pump drive assembly; The target solenoid valve drive assembly includes at least one solenoid valve, a solenoid valve drive circuit and a solenoid valve feedback circuit; The controlling the first driving component to operate and the controlling the second driving component to stop operating includes: Controlling the solenoid valve drive circuit to enable the at least one solenoid valve to operate, and controlling other solenoid valve components to stop operating and controlling the oil pump drive component to stop operating; The obtaining, according to the electrical signal of the first driving component when the first driving component is working, a detection result corresponding to the first driving component includes: Acquiring an electrical signal output by the solenoid valve feedback circuit, and determining whether the electrical signal output by the solenoid valve feedback circuit is within a preset signal range corresponding to the target solenoid valve drive assembly; If not, it is determined that the target solenoid valve drive component is faulty.

43. The method according to claim 39, wherein The multiple solenoid valve drive components include a solenoid valve drive circuit, a solenoid valve feedback circuit and multiple solenoid valves; wherein each solenoid valve is electrically connected to the solenoid valve drive circuit; each solenoid valve is electrically connected to the solenoid valve feedback circuit.

44. The method according to any one of claims 39 to 43, characterized in that The method further comprises: Obtaining a detection instruction for performing fault detection on the first drive component; or A detection instruction for performing fault detection in a fault detection mode is obtained; wherein the fault detection mode is used to instruct fault detection to be performed on the multiple drive components of the medical device.

45. The method according to claim 44, wherein The fault detection mode is further used to instruct to perform fault detection on the at least one movable component; In the case of obtaining a detection instruction for performing fault detection in the fault detection mode, the method further includes: In the case of performing fault detection on a target movable component, detecting a current motion condition of the target movable component, the target movable component being any one of the at least one movable component; Obtaining whether a driving instruction is input to the target movable component before the current motion situation, and if so, obtaining the input driving instruction; The driving instruction is compared with the current movement situation to determine whether the detection result corresponding to the target movable component is normal movement or abnormal movement. The abnormal movement includes at least one of the following: the target movable component moves without a driving instruction, moves in an opposite direction with a driving instruction, moves at an opposite speed with a driving instruction, moves with an incorrect moving distance with a driving instruction, moves with an incorrect tilt angle with a driving instruction, and moves with an incorrect bending angle with a driving instruction.

46. ​​The method according to claim 37, wherein The output mode of the detection result includes one or more of voice mode, indicator light mode, alarm mode, text mode, and image identification mode.

47. A fault detection method, characterized in that: The method is applied to a medical device comprising at least one movable component, a plurality of drive components, at least one input component for a user to input an operating parameter, at least one output component for outputting information, and a controller for controlling the operation of the medical device; The fault detection mode of the medical device includes a first fault detection mode and a second fault detection mode; the first fault detection mode is used to instruct to perform fault detection on at least one drive component; The second fault detection mode is used to instruct to perform fault detection on at least one movable component; The method comprises: obtaining a detection instruction for performing fault detection in a target fault detection mode; If the target fault detection mode is the first fault detection mode, controlling any one of the at least one movable component to be unable to move, performing fault detection on the at least one drive component, obtaining a detection result corresponding to the at least one drive component, and outputting the detection result corresponding to the at least one drive component in the at least one output component; If the target fault detection mode is the second fault detection mode, the at least one movable component is controlled to perform movement, and fault detection is performed on the at least one movable component to obtain the detection result corresponding to the at least one movable component, and the detection result corresponding to the at least one movable component is output in the at least one output component.

48. The method according to claim 47, wherein The first fault detection mode is further used to instruct to perform fault detection on other components of the medical device; the other components include one or more of at least one sensor, a storage unit, and a power supply unit; If the target fault detection mode is the first fault detection mode, the method further includes: controlling any one of the at least one movable components to be unable to move, obtaining the detection results corresponding to the other components, and outputting the detection results corresponding to the other components in the at least one output component.

49. The method according to claim 48, characterized in that In the case where the first fault detection mode performs fault detection on a plurality of components including the at least one drive assembly, the first fault detection mode is further configured to indicate a detection order of the respective components; If the target fault detection mode is the first fault detection mode, the method further includes: performing fault detection on the multiple components respectively in the detection order.

50. The method according to claim 47, wherein The plurality of drive assemblies include at least a first drive assembly and a second drive assembly; the at least one drive assembly is the first drive assembly; the first drive assembly and the second drive assembly work together to drive the movement of one of the at least one movable assembly; If the target fault detection mode is the first fault detection mode, controlling any one of the at least one movable component to be unable to move, performing fault detection on the at least one drive component, and obtaining a detection result corresponding to the at least one drive component includes: If the target fault detection mode is the first fault detection mode, controlling the first drive component to operate and controlling the second drive component to stop operating; A detection result corresponding to the first drive component is obtained according to the electrical signal when the first drive component is working. The detection result corresponding to the first drive component includes whether the first drive component has a fault.

51. The method according to claim 47, wherein The second fault detection mode is further used to instruct to perform fault detection on other components of the medical device; the other components include one or more of at least one sensor, a storage unit, and a power supply unit; If the target fault detection mode is the second fault detection mode, the method further includes: obtaining a detection result corresponding to the other component, and outputting the detection result corresponding to the other component in the at least one output component; In the case where the second fault detection mode performs fault detection on other components, the at least one movable component may perform movement.

52. The method according to claim 47, wherein The performing fault detection on the at least one movable component to obtain a detection result corresponding to the at least one movable component includes: detecting a current motion condition of the target movable component, where the target movable component is any one of the at least one movable component; Obtaining whether a driving instruction is input to the target movable component before the current motion situation, and if so, obtaining the input driving instruction; The driving instruction is compared with the current movement situation to determine whether the detection result corresponding to the target movable component is normal movement or abnormal movement. The abnormal movement includes at least one of the following: the target movable component moves without a driving instruction, moves in an opposite direction with a driving instruction, moves at an opposite speed with a driving instruction, moves with an incorrect moving distance with a driving instruction, moves with an incorrect tilt angle with a driving instruction, and moves with an incorrect bending angle with a driving instruction.

53. The method according to claim 47, wherein The method further comprises: Indication information of the component currently being inspected is output in the at least one output component.

54. The method according to claim 47, wherein The output mode of the detection result includes one or more of voice mode, indicator light mode, alarm mode, text mode, and image identification mode.

55. A medical device, characterized in that The medical device includes at least one movable component, a plurality of drive components, at least one input component for a user to input an operating parameter, at least one output component for outputting information, a memory, and a controller for controlling the operation of the medical device, wherein the plurality of drive components include at least a first drive component and a second drive component, and the movement of one movable component is driven by the at least two drive components working together; The memory is used to store computer programs; The controller is used to execute the computer program, specifically to: When a fault is detected on the first drive component, controlling the first drive component to operate and controlling the second drive component to stop operating; obtaining, according to the electrical signal of the first drive component when the first drive component is operating, a detection result corresponding to the first drive component, wherein the detection result corresponding to the first drive component includes whether the first drive component is faulty; The detection result corresponding to the first driving component is output in the at least one output component.

56. A fault detection system, characterized in that: comprising a medical device and a control terminal for the medical device; The medical device includes at least one movable component, a plurality of drive components, at least one input component for a user to input an operating parameter, at least one output component for outputting information, and a controller for controlling the operation of the medical device; The fault detection mode of the medical device includes a first fault detection mode and a second fault detection mode; the first fault detection mode is used to instruct a fault detection of at least one driving component; the second fault detection mode is used to instruct a fault detection of at least one movable component; The control terminal is used for: obtaining a detection instruction for performing fault detection in a target fault detection mode; If the target fault detection mode is the first fault detection mode, controlling any one of the at least one movable component to be unable to move, performing fault detection on the at least one drive component, obtaining a detection result corresponding to the at least one drive component, and outputting the detection result corresponding to the at least one drive component in the at least one output component; If the target fault detection mode is the second fault detection mode, the at least one movable component is controlled to perform movement, and fault detection is performed on the at least one movable component to obtain the detection result corresponding to the at least one movable component, and the detection result corresponding to the at least one movable component is output in the at least one output component.

57. A computer storage medium, characterized in that Used to store a computer program, which, when executed, is specifically used to implement the fault detection method as described in any one of claims 37 to 56.

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