Adjustment method, device and computer equipment of electronic computer tomography system

Abstract

The present application relates to a method, apparatus, computer device, and storage medium for adjusting an electronic computed tomography system. The electronic computed tomography system includes: a data control loop and a motion control loop constructed by a CAN network topology. The adjustment method includes: detecting the packet loss rate of the electronic computed tomography system; determining the state of the electronic computed tomography system based on the packet loss rate of the electronic computed tomography system; and controlling the data control loop and / or the motion control loop to adjust the state of the electronic computed tomography system based on the state of the electronic computed tomography system. Dividing the electronic computed tomography system into two loops, a data control loop and a motion control loop, can improve the stability of the electronic computed tomography system. Furthermore, by determining the state of the electronic computed tomography system based on the packet loss rate and then performing relevant adjustments, the current state of the system can be adjusted adaptively.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to an adjustment method, device and computer equipment for an electronic computed tomography system. Background Art

[0002] Computed tomography (CT) uses precisely collimated X-ray beams, gamma rays, ultrasound, and other technologies, along with highly sensitive detectors, to scan a specific part of the human body in sections. CT offers fast scan times and clear images, making it suitable for diagnosing a variety of diseases. A CT system includes a collimator filter driver, collimator slice driver, data acquisition board, slip ring, system interface board, front housing, main drive, and bed driver.

[0003] Current conventional technology connects the collimator filter driver, collimator slice driver, data acquisition board, slip ring, system interface board, front housing, main drive, and bed driver into a single CAN circuit. This results in low stability for the entire CT system and an inability to automatically detect the CAN circuit and adaptively adjust the current CT system status. Summary of the Invention

[0004] Based on this, it is necessary to provide an adjustment method, device, computer equipment and storage medium for an electronic computed tomography system with high stability and capable of adaptively adjusting the system state in order to address the above technical problems.

[0005] A method for adjusting an electronic computed tomography system, the electronic computed tomography system comprising:

[0006] The data control loop and motion control loop are constructed based on the CAN network topology, and the adjustment method includes: detecting the packet loss rate of the electronic computed tomography system; determining the state of the electronic computed tomography system based on the packet loss rate of the electronic computed tomography system; and controlling the data control loop and / or the motion control loop to adjust the state of the electronic computed tomography system based on the state of the electronic computed tomography system.

[0007] In one embodiment, the data control circuit includes: a collimator filter driver, a collimator slice driver, a data acquisition board, a slip ring and a system interface board; the collimator filter driver, the collimator slice driver, the data acquisition board, the slip ring and the system interface board are electrically connected in sequence; the motion control circuit includes: a front housing, a main drive, a system interface board and a bed driver; the front housing, the main drive, the system interface board and the bed driver are electrically connected in sequence; the bed driver includes: a bed vertical driver and a bed horizontal driver.

[0008] In one embodiment, determining the state of the electronic computed tomography system based on the packet loss rate of the electronic computed tomography system includes: if the packet loss rate of the electronic computed tomography system is greater than a preset threshold, the state of the electronic computed tomography system is an unstable state; if the packet loss rate of the electronic computed tomography system is less than or equal to the preset threshold, the state of the electronic computed tomography system is a stable state.

[0009] In one embodiment, if the packet loss rate of the electronic computed tomography system is greater than a preset threshold, the state of the electronic computed tomography system is an unstable state, including: if the packet loss rate of the data control loop is greater than the preset threshold and the packet loss rate of the motion control loop is less than or equal to the preset threshold, the state of the electronic computed tomography system is a first unstable state; if the packet loss rate of the data control loop is less than or equal to the preset threshold and the packet loss rate of the motion control loop is greater than the preset threshold, the state of the electronic computed tomography system is a second unstable state; if the packet loss rate of the data control loop is greater than the preset threshold and the packet loss rate of the motion control loop is greater than the preset threshold, the state of the electronic computed tomography system is a third unstable state.

[0010] In one embodiment, controlling the data control circuit and / or the motion control circuit to adjust the state of the electronic computed tomography system according to the state of the electronic computed tomography system includes: if the state of the electronic computed tomography system is a first unstable state, controlling the main drive of the motion control circuit to drive the motor to clean the slip ring of the data control circuit, thereby adjusting the state of the electronic computed tomography system to a stable state.

[0011] In one embodiment, controlling the data control loop and / or the motion control loop to adjust the state of the electronic computed tomography system according to the state of the electronic computed tomography system includes: if the state of the electronic computed tomography system is a second unstable state, reducing the baud rate of the motion control loop to adjust the state of the electronic computed tomography system to a stable state.

[0012] In one embodiment, controlling the data control loop and / or the motion control loop to adjust the state of the electronic computed tomography system according to the state of the electronic computed tomography system includes: if the state of the electronic computed tomography system is a third unstable state, reducing the baud rate of the motion control loop to adjust the motion control loop to a stable state; and controlling the main drive of the motion control loop to drive the motor to clean the slip ring of the data control loop to adjust the state of the electronic computed tomography system to a stable state.

[0013] A regulating device for an electronic computed tomography system, comprising: a detection module for detecting a packet loss rate of the electronic computed tomography system; a state determination module for determining a state of the electronic computed tomography system based on the packet loss rate of the electronic computed tomography system; and an adjustment module for controlling a data control loop and / or a motion control loop to regulate the state of the electronic computed tomography system based on the state of the electronic computed tomography system.

[0014] A computer device comprises a memory and a processor, wherein the memory stores a computer program, and wherein the processor implements the steps of any one of the above methods when executing the computer program.

[0015] A computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of any one of the methods described above.

[0016] The aforementioned CT system adjustment method, apparatus, computer device, and storage medium detect the CT system's packet loss rate and determine the CT system's status based on the packet loss rate. Ultimately, based on the CT system's status, the data control loop and / or motion control loop are controlled to adjust the CT system's status. Dividing the CT system into two loops, the data control loop and the motion control loop, improves the stability of the CT system. Furthermore, by determining the CT system's status based on the packet loss rate and then performing relevant adjustments, adaptive adjustment of the current system's status is possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 1 is a schematic structural diagram of an electronic computed tomography system in one embodiment;

[0018] Figure 2 1 is a flow chart of a method for adjusting a computerized tomography system according to an embodiment;

[0019] Figure 3 is a structural block diagram of an adjusting device of an electronic computed tomography system in one embodiment;

[0020] Figure 4 FIG. 1 is a diagram showing the internal structure of a computer device in one embodiment.

[0021] Reference numerals: collimator filter driver 1 , collimator slice driver 2 , data acquisition board 3 , slip ring 4 , system interface board 5 , front housing 6 , main drive 7 , bed driver 8 , detection module 100 , state determination module 200 , adjustment module 300 . DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of this application more clear, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0023] A computed tomography (CT) scanner typically consists of a gantry, a scanning bed, and a console for doctors to operate. A tube is mounted on one side of the gantry, and a detector is mounted on the side opposite the tube. The console is a computer device that controls the scan and is also used to receive scan data collected by the detector, process and reconstruct the data, and ultimately form a CT image. During a CT scan, the patient lies on the scanning bed, which transports the patient into the aperture of the gantry. The tube mounted on the gantry emits X-rays, which pass through the patient and are received by the detector to form scan data. The scan data is then transmitted to the computer device, which performs preliminary processing on the scan data and reconstructs the image to produce a CT image.

[0024] The computed tomography (CT) system includes a collimator filter driver, a collimator slice driver, a data acquisition board, slip rings, a system interface board, a front housing, a main drive, and a bed driver. The bed driver includes a vertical drive and a horizontal drive. Specifically, the collimator filter driver controls the movement of the filter motor. The collimator slice driver controls the movement of the slice motor. The data acquisition board, which utilizes a DCB board, connects and controls the main components of the rotating anode section of the tube, implementing the CT scanning process under the control of the system software. The slip rings transmit power and communication signals from the stator to the rotor. The system interface board, a peripheral interface board for the system software, serves as a data channel for communication between external devices and the system software, enabling the system software to monitor its connected devices. The front housing displays data sent by the software system, receives operation information from the human-machine interface, and transmits it to the system software via a bus. The main drive controls the movement of the rotating motor. The bed driver includes a vertical drive and a horizontal drive, controlling the vertical and horizontal movement of the bed. The current traditional technology places the collimator filter driver, collimator slice driver, data acquisition board, slip ring, system interface board, front housing, main drive, and bed driver in a CAN loop, resulting in low system stability and the inability to automatically detect the CAN loop and adaptively adjust the current system status.

[0025] In one embodiment, Figure 1 As shown, Figure 1 The figure is a schematic diagram of the structure of an electronic computed tomography system in one embodiment. The electronic computed tomography system includes: a data control loop and a motion control loop constructed by a CAN network topology. Dividing the electronic computed tomography system into two loops can increase the stability of the system. The data control loop includes: a collimator filter driver, a collimator slice driver, a data acquisition board, a slip ring, and a system interface board; the collimator filter driver, the collimator slice driver, the data acquisition board, the slip ring, and the system interface board are electrically connected in sequence. The motion control loop includes: a front housing, a main drive, a system interface board, and a bed driver; the front housing, the main drive, the system interface board, and the bed driver are electrically connected in sequence. The bed driver includes: a bed vertical driver and a bed horizontal driver.

[0026] In one embodiment, Figure 2 As shown, a method for adjusting an electronic computed tomography system is provided, comprising the following steps:

[0027] Step S102: detecting the packet loss rate of the CT system.

[0028] Specifically, the packet loss rate refers to the ratio of lost data packets to the total number of transmitted data packets during transmission. A computed tomography (CT) system includes a data control loop and a motion control loop constructed using a CAN network topology. Measuring the packet loss rate of the CT system involves measuring the packet loss rates of both the data control loop and the motion control loop.

[0029] Step S104 : determining the state of the CT system according to the packet loss rate of the CT system.

[0030] Specifically, the detected packet loss rate of the CT system is compared with a preset packet loss rate threshold to further determine the state of the CT system. The CT system states include stable and unstable states. Specifically, the detected packet loss rate of the CT system is compared with a preset packet loss rate threshold. If the packet loss rate of the CT system is greater than the preset threshold, the CT system is considered unstable. If the packet loss rate of the CT system is less than or equal to the preset threshold, the CT system is considered stable.

[0031] More specifically, the detected packet loss rates of the data control loop and the motion control loop are compared with pre-set packet loss rate thresholds respectively. If the packet loss rate of the data control loop is less than or equal to the preset threshold and the packet loss rate of the motion control loop is less than or equal to the preset threshold, the state of the electronic computed tomography system is a stable state; if the packet loss rate of the data control loop is greater than the preset threshold and the packet loss rate of the motion control loop is less than or equal to the preset threshold, the state of the electronic computed tomography system is a first unstable state; if the packet loss rate of the data control loop is less than or equal to the preset threshold and the packet loss rate of the motion control loop is greater than the preset threshold, the state of the electronic computed tomography system is a second unstable state; if the packet loss rate of the data control loop is greater than the preset threshold and the packet loss rate of the motion control loop is greater than the preset threshold, the state of the electronic computed tomography system is a third unstable state.

[0032] Step S106 : controlling the data control loop and / or the motion control loop to adjust the state of the electronic computed tomography system according to the state of the electronic computed tomography system.

[0033] Specifically, the state of the CT system is adjusted based on the state of the CT system. If the state of the CT system is stable, no processing is performed. If the state of the CT system is unstable, the state of the CT system is adjusted by controlling a data control loop; the state of the CT system can also be adjusted by controlling a motion control loop; or the state of the CT system can be adjusted by separately controlling the data control loop and the motion control loop.

[0034] More specifically, the state of the electronic computed tomography system is adjusted according to the state of the electronic computed tomography system. If the state of the electronic computed tomography system is a first unstable state, the main drive of the motion control loop is controlled to drive the motor to clean the slip ring of the data control loop, so as to adjust the state of the electronic computed tomography system to a stable state. For example, if the contact resistance of the slip ring in the data control loop increases, resulting in a detected data control loop packet loss rate greater than a preset threshold, the main drive of the motion control loop is started to drive the motor to clean the slip ring, thereby reducing the contact resistance until the data control loop packet loss rate is less than or equal to the preset threshold, reaching a stable state, and stopping the motor rotation. If the state of the electronic computed tomography system is a second unstable state, the baud rate of the motion control loop is reduced. rate, and adjust the state of the electronic computed tomography system to a stable state; if the state of the electronic computed tomography system is the third unstable state, reduce the baud rate of the motion control loop, adjust the motion control loop to a stable state, control the main drive of the motion control loop to drive the motor to clean the slip ring of the data control loop, and adjust the state of the electronic computed tomography system to a stable state. For example, when the state of the electronic computed tomography system is the third unstable state, first reduce the baud rate of the motion control loop to improve stability until the packet loss rate of the motion control loop is less than or equal to a preset threshold and reaches stability, then start the main drive of the motion control loop to drive the motor to clean the slip ring until the packet loss rate of the data control loop is less than or equal to the preset threshold and reaches a stable state, and then stop the motor rotation.

[0035] The aforementioned CT system adjustment method detects the CT system's packet loss rate and determines the system's status based on the rate. Ultimately, based on the CT system's status, the data control loop and / or motion control loop are controlled to adjust the CT system's status. Dividing the CT system into two loops, the data control loop and the motion control loop, improves the stability of the CT system. Furthermore, by determining the system's status based on the packet loss rate and then performing relevant adjustments, the system's current state can be adaptively adjusted.

[0036] It should be understood that although Figure 2 The steps in the flowchart are shown in sequence as indicated by the arrows, but these steps are not necessarily executed in the order indicated by the arrows. Unless otherwise specified in this document, there is no strict order restriction for the execution of these steps, and these steps can be executed in other orders. In addition, Figure 2 At least part of the steps may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed at the same time, but can be executed at different times. The execution order of these sub-steps or stages is not necessarily sequential, but can be executed in turn or alternately with other steps or at least part of the sub-steps or stages of other steps.

[0037] In one embodiment, Figure 3 As shown, a regulating device for an electronic computed tomography system is provided, comprising: a detection module 100, a state determination module 200 and an adjustment module 300, wherein:

[0038] The detection module 100 is used to detect the packet loss rate of the electronic computed tomography system.

[0039] The state determination module 200 is configured to determine the state of the electronic computed tomography system according to the packet loss rate of the electronic computed tomography system.

[0040] The adjustment module 300 is used to control the data control loop and / or the motion control loop to adjust the state of the electronic computed tomography system according to the state of the electronic computed tomography system.

[0041] The state determination module 200 includes an unstable state determination unit and a stable state determination unit.

[0042] The unstable state determining unit is configured to determine that the state of the electronic computed tomography system is an unstable state if the packet loss rate of the electronic computed tomography system is greater than a preset threshold.

[0043] The stable state determining unit is configured to determine that the state of the electronic computer tomography system is a stable state if the packet loss rate of the electronic computer tomography system is less than or equal to a preset threshold.

[0044] The unstable state determining unit includes: a first unstable state determining sub-unit, a second unstable state determining sub-unit and a third unstable state determining sub-unit.

[0045] The first unstable state determining subunit is configured to determine that the state of the electronic computed tomography system is a first unstable state if the packet loss rate of the data control loop is greater than a preset threshold and the packet loss rate of the motion control loop is less than or equal to the preset threshold.

[0046] The second unstable state determining subunit is configured to determine that the state of the electronic computed tomography system is a second unstable state if the packet loss rate of the data control loop is less than or equal to a preset threshold and the packet loss rate of the motion control loop is greater than the preset threshold.

[0047] The third unstable state determining subunit is configured to determine that the state of the electronic computed tomography system is a third unstable state if the packet loss rate of the data control loop is greater than a preset threshold and the packet loss rate of the motion control loop is greater than a preset threshold.

[0048] The adjustment module 300 includes a first unstable state adjustment unit, a second unstable state adjustment unit, and a third unstable state adjustment unit.

[0049] The first unstable state adjustment unit is used to control the main drive of the motion control loop to drive the motor to clean the slip ring of the data control loop when the state of the electronic computed tomography system is the first unstable state, so as to adjust the state of the electronic computed tomography system to a stable state.

[0050] The second unstable state adjustment unit is used to reduce the baud rate of the motion control loop when the state of the electronic computed tomography system is in the second unstable state, so as to adjust the state of the electronic computed tomography system to a stable state.

[0051] The third unstable state adjustment unit is configured to reduce the baud rate of the motion control loop to adjust the motion control loop to a stable state when the state of the electronic computed tomography system is the third unstable state; and control the main drive of the motion control loop to drive the motor to clean the slip ring of the data control loop to adjust the state of the electronic computed tomography system to a stable state.

[0052] The specific definitions of the adjustment device for the CT system can be found in the definitions of the adjustment method for the CT system described above and will not be repeated here. Each module within the aforementioned adjustment device for the CT system can be implemented in whole or in part via software, hardware, or a combination thereof. Each of these modules can be embedded in or independent of a processor within a computer device in hardware form, or stored in a memory within the computer device in software form, allowing the processor to call and execute the corresponding operations of each module.

[0053] In one embodiment, a computer device is provided. The computer device may be a terminal, and its internal structure diagram may be as follows: Figure 4As shown. The computer device includes a processor, a memory, a network interface, a display screen and an input device connected via a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The network interface of the computer device is used to communicate with an external terminal via a network connection. When the computer program is executed by the processor, a method for adjusting an electronic computed tomography system is implemented. The display screen of the computer device can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covering the display screen, or a button, trackball or touchpad provided on the computer device housing, or an external keyboard, touchpad or mouse, etc.

[0054] Those skilled in the art will understand that Figure 4 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0055] In one embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the following steps are implemented:

[0056] Detecting a packet loss rate of the electronic computed tomography system; determining a state of the electronic computed tomography system based on the packet loss rate of the electronic computed tomography system; and controlling a data control loop and / or a motion control loop to adjust the state of the electronic computed tomography system based on the state of the electronic computed tomography system.

[0057] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0058] If the packet loss rate of the data control loop is greater than a preset threshold and the packet loss rate of the motion control loop is less than or equal to the preset threshold, the state of the electronic computed tomography system is a first unstable state; if the packet loss rate of the data control loop is less than or equal to the preset threshold and the packet loss rate of the motion control loop is greater than the preset threshold, the state of the electronic computed tomography system is a second unstable state; if the packet loss rate of the data control loop is greater than the preset threshold and the packet loss rate of the motion control loop is greater than the preset threshold, the state of the electronic computed tomography system is a third unstable state; if the packet loss rate of the electronic computed tomography system is less than or equal to the preset threshold, the state of the electronic computed tomography system is a stable state.

[0059] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0060] If the state of the electronic computed tomography system is a first unstable state, the main drive of the motion control loop is controlled to drive the motor to clean the slip ring of the data control loop, thereby adjusting the state of the electronic computed tomography system to a stable state; if the state of the electronic computed tomography system is a second unstable state, the baud rate of the motion control loop is reduced to adjust the state of the electronic computed tomography system to a stable state; if the state of the electronic computed tomography system is a third unstable state, the baud rate of the motion control loop is reduced to adjust the motion control loop to a stable state, and the main drive of the motion control loop is controlled to drive the motor to clean the slip ring of the data control loop to adjust the state of the electronic computed tomography system to a stable state.

[0061] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the following steps are implemented:

[0062] Detecting a packet loss rate of the electronic computed tomography system; determining a state of the electronic computed tomography system based on the packet loss rate of the electronic computed tomography system; and controlling a data control loop and / or a motion control loop to adjust the state of the electronic computed tomography system based on the state of the electronic computed tomography system.

[0063] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented:

[0064] If the packet loss rate of the data control loop is greater than a preset threshold and the packet loss rate of the motion control loop is less than or equal to the preset threshold, the state of the electronic computed tomography system is a first unstable state; if the packet loss rate of the data control loop is less than or equal to the preset threshold and the packet loss rate of the motion control loop is greater than the preset threshold, the state of the electronic computed tomography system is a second unstable state; if the packet loss rate of the data control loop is greater than the preset threshold and the packet loss rate of the motion control loop is greater than the preset threshold, the state of the electronic computed tomography system is a third unstable state; if the packet loss rate of the electronic computed tomography system is less than or equal to the preset threshold, the state of the electronic computed tomography system is a stable state.

[0065] In one embodiment, when the computer program is executed by a processor, the following steps are further implemented:

[0066] If the state of the electronic computed tomography system is a first unstable state, the main drive of the motion control loop is controlled to drive the motor to clean the slip ring of the data control loop, thereby adjusting the state of the electronic computed tomography system to a stable state; if the state of the electronic computed tomography system is a second unstable state, the baud rate of the motion control loop is reduced to adjust the state of the electronic computed tomography system to a stable state; if the state of the electronic computed tomography system is a third unstable state, the baud rate of the motion control loop is reduced to adjust the motion control loop to a stable state, and the main drive of the motion control loop is controlled to drive the motor to clean the slip ring of the data control loop to adjust the state of the electronic computed tomography system to a stable state.

[0067] Those skilled in the art will appreciate that all or part of the processes in the above-mentioned embodiments can be implemented by instructing the relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0068] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0069] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art could make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A method for adjusting a computer tomography system, characterized in that: The electronic computed tomography scanning system includes: a data control loop and a motion control loop constructed based on a CAN network topology, wherein the data control loop includes: a collimator filter driver, a collimator slice driver, a data acquisition board, a slip ring, and a system interface board; the collimator filter driver, the collimator slice driver, the data acquisition board, the slip ring, and the system interface board are electrically connected in sequence; the motion control loop includes: a front housing, a main drive, a system interface board, and a bed driver; the front housing, the main drive, the system interface board, and the bed driver are electrically connected in sequence; the bed driver includes: a bed vertical driver and a bed horizontal driver; the adjustment method includes: detecting a packet loss rate of the electronic computed tomography system; the packet loss rate includes a packet loss rate of the data control loop and a packet loss rate of the motion control loop; Determining a state of the electronic computed tomography system based on a packet loss rate of the electronic computed tomography system; wherein, if the packet loss rate of the data control loop is greater than a preset threshold, and the packet loss rate of the motion control loop is less than or equal to the preset threshold, the state of the electronic computed tomography system is a first unstable state; and if the packet loss rate of the data control loop is less than or equal to the preset threshold, and the packet loss rate of the motion control loop is less than or equal to the preset threshold, the state of the electronic computed tomography system is a stable state; Based on the state of the electronic computed tomography system, the data control circuit and / or the motion control circuit are controlled to adjust the state of the electronic computed tomography system. If the state of the electronic computed tomography system is a first unstable state, the main drive of the motion control circuit is controlled to drive the motor to clean the slip ring of the data control circuit, thereby adjusting the state of the electronic computed tomography system to a stable state.

2. The method according to claim 1, characterized in that Determining the state of the electronic computed tomography system according to the packet loss rate of the electronic computed tomography system includes: If the packet loss rate of the data control loop is less than or equal to a preset threshold, and the packet loss rate of the motion control loop is greater than the preset threshold, the state of the electronic computed tomography system is a second unstable state.

3. The method according to claim 2, characterized in that According to the state of the electronic computed tomography system, controlling the data control circuit and / or the motion control circuit to adjust the state of the electronic computed tomography system includes: If the state of the electronic computed tomography system is a second unstable state, the baud rate of the motion control loop is reduced to adjust the state of the electronic computed tomography system to a stable state.

4. The method according to claim 1, wherein Determining the state of the electronic computed tomography system according to the packet loss rate of the electronic computed tomography system includes: If the packet loss rate of the data control loop is greater than a preset threshold, and the packet loss rate of the motion control loop is greater than a preset threshold, the state of the electronic computed tomography system is a third unstable state.

5. The method according to claim 4, characterized in that According to the state of the electronic computed tomography system, controlling the data control circuit and / or the motion control circuit to adjust the state of the electronic computed tomography system includes: If the state of the electronic computed tomography system is a third unstable state, reducing the baud rate of the motion control loop to adjust the motion control loop to a stable state; A main drive of the motion control loop drives a motor to clean a slip ring of the data control loop, thereby adjusting the state of the electronic computer tomography system to a stable state.

6. An adjustment device for a computerized tomography system, characterized in that: The device comprises: A detection module for detecting a packet loss rate of the electronic computed tomography system; the electronic computed tomography system includes: a data control loop and a motion control loop constructed based on a CAN network topology, and the packet loss rate includes the packet loss rate of the data control loop and the packet loss rate of the motion control loop; the data control loop includes: a collimator filter driver, a collimator slice driver, a data acquisition board, a slip ring, and a system interface board; the collimator filter driver, the collimator slice driver, the data acquisition board, the slip ring, and the system interface board are electrically connected in sequence; the motion control loop includes: a front housing, a main drive, a system interface board, and a bed driver; the front housing, the main drive, the system interface board, and the bed driver are electrically connected in sequence; the bed driver includes: a bed vertical driver and a bed horizontal driver; a state determination module, configured to determine that the state of the electronic computed tomography system is a first unstable state if a packet loss rate of the data control loop is greater than a preset threshold and a packet loss rate of the motion control loop is less than or equal to the preset threshold; and to determine that the state of the electronic computed tomography system is a stable state if the packet loss rate of the data control loop is less than or equal to the preset threshold and the packet loss rate of the motion control loop is less than or equal to the preset threshold; An adjustment module is configured to control a data control circuit and / or a motion control circuit to adjust the state of the electronic computed tomography system according to the state of the electronic computed tomography system; wherein, when the state of the electronic computed tomography system is a first unstable state, a main drive of the motion control circuit is controlled to drive a motor to clean a slip ring of the data control circuit, thereby adjusting the state of the electronic computed tomography system to a stable state.

7. The device according to claim 6, characterized in that The state determination module is further configured to: When the packet loss rate of the data control loop is less than or equal to a preset threshold and the packet loss rate of the motion control loop is greater than a preset threshold, it is determined that the state of the electronic computed tomography system is a second unstable state.

8. The device according to claim 6, characterized in that The adjustment module is further configured to: When the state of the electronic computed tomography system is in the second unstable state, the baud rate of the motion control loop is reduced to adjust the state of the electronic computed tomography system to a stable state.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 5 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 5 are implemented.

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