Cylinder switching method, device, computer equipment and storage medium

Abstract

The present application relates to a cylinder switching method, device, computer equipment and storage medium. The method includes: obtaining a working signal and a cylinder quantity signal, judging whether the cylinder is in the initial position; if the cylinder is in the initial position, judging the working mode of the cylinder, and judging whether the cylinder completes the work within a preset time according to the working mode. This method can be used to set the action time of the cylinder according to the actual production rhythm requirements of the automatic line, and realize rapid action switching of multiple groups of cylinders according to the set value combined with the arrangement of the actual gas path, and collect the cylinder position errors that occur during the switching process in real time, and accurately transmit them to the corresponding system for alarm prompts.

Description

Technical Field

[0001] The present application relates to the technical field of automatic switching equipment, and in particular to a cylinder switching method, device, computer equipment and storage medium. Background Art

[0002] In order to meet the diversified needs of domestic users, domestic medium and heavy commercial vehicle cabs and frames have undergone a lot of adaptive development based on platform development, and production capacity has increased year by year with market demand. As the production capacity of commercial vehicles increases, a lot of automation transformation has been carried out, realizing the development and design of intelligent and automated equipment that saves manpower and time.

[0003] In the actual production process, the cylinder, as the "fingers" of intelligent and automated equipment, will perform corresponding actions according to electrical control instructions and logical timing. The accuracy and effectiveness of its control are key factors in improving the operating rate of automated production lines. It is very important to achieve accurate and fast action switching under logically complex automated production lines without interfering with other mechanical structures when performing actions according to the set logic. Summary of the invention

[0004] Based on this, it is necessary to provide a cylinder switching method, device, computer equipment and storage medium for the above-mentioned technical problems, which are used for the rapid and automatic switching of multiple groups of cylinders.

[0005] In order to achieve the above objectives and other objectives, the first aspect of the present application provides a cylinder switching method, the method comprising:

[0006] Obtain working signal and cylinder quantity signal to determine whether the cylinder is in the initial position;

[0007] If the cylinder is in the initial position, the working mode of the cylinder is determined, and whether the cylinder completes the work within a preset time is determined according to the working mode.

[0008] In the cylinder switching method of the above embodiment, when a working signal requiring the cylinder to move is obtained, it is first determined whether the cylinder has the initial conditions for executing the action by whether it is in the initial position, and then the action of the cylinder is realized under different working conditions according to the selection of the working mode. Finally, the movement process of the cylinder is determined by monitoring time, and the state and position of the cylinder and whether the work is completed according to the working instruction can be automatically determined.

[0009] In one embodiment, the cylinder switching method further includes:

[0010] If the cylinder is not in the initial position, determining whether the cylinder is in the working position;

[0011] If the cylinder is not in the working position, an alarm signal is generated and the alarm module is controlled to perform a preset alarm action according to the alarm signal, so as to judge the initial state of the cylinder and generate a fault alarm signal for the fault.

[0012] In one embodiment, judging whether the cylinder completes the work within a preset time according to the working mode includes:

[0013] If the working mode is the automatic module, determining whether the cylinder completes the action within a first preset time;

[0014] If the cylinder completes the action within the first preset time, a cylinder arrival signal is generated to indicate that the cylinder is in place;

[0015] If the cylinder does not complete the action within the first preset time, an alarm signal is generated and the alarm module is controlled to perform a preset alarm action according to the alarm signal, so that the cylinder working state can be judged by whether the cylinder completes the action within the preset time in the automatic mode.

[0016] In one embodiment, judging whether the cylinder completes the work within a preset time according to the working mode further includes:

[0017] If the working mode is not the automatic mode, determining whether the cylinder is in the manual mode;

[0018] If the working mode is the manual mode, judging whether the cylinder completes the action within the second preset time according to the working driving signal;

[0019] If the working mode of the cylinder is not the manual mode or the cylinder does not complete the action within the second preset time, an alarm signal is generated and the alarm module is controlled to perform a preset alarm action according to the alarm signal;

[0020] If the cylinder completes the action within the second preset time, a cylinder arrival signal is generated to indicate that the cylinder is in position, so that in the manual mode, the cylinder working state can be judged by whether the cylinder completes the action within the preset time.

[0021] In one embodiment, the cylinder switching method includes:

[0022] Acquire a working drive signal to determine whether the cylinder is in an initial position within a third preset time;

[0023] If the cylinder is in the initial position, an alarm signal is generated and an alarm module is controlled to execute a preset alarm action according to the alarm signal;

[0024] If the cylinder is not in the initial position, determining whether the cylinder is in the working position within a fourth preset time;

[0025] If the cylinder is not in the working position, an alarm signal is generated and the alarm module is controlled to perform a preset alarm action according to the alarm signal, so as to judge the initial state of the cylinder by time monitoring before working.

[0026] In one embodiment, the preset alarm action includes at least one of an alarm sound, an alarm light, and a fault alarm message;

[0027] The fault alarm information includes a fault alarm text message and a fault display reminder, so that the fault alarm can be generated and searched by maintenance personnel through the identification and collection of alarm information in the process.

[0028] A second aspect of the present application provides a cylinder switching device, the device comprising:

[0029] A cylinder detection module, used to obtain a cylinder state signal and a cylinder working mode signal, wherein the cylinder state signal includes a cylinder position signal;

[0030] A control module, electrically connected to the cylinder detection module, for determining whether the cylinder has completed its work within a preset time according to the cylinder state signal and the cylinder working mode signal;

[0031] The alarm module is electrically connected to the control module and the cylinder detection module, and is used to generate an alarm signal according to the cylinder status signal and the cylinder working mode signal and to execute a preset alarm action according to the alarm signal.

[0032] A third aspect of the present application provides a computer device, including a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of any one of the methods described in the embodiments of the present application when executing the computer program.

[0033] A fourth aspect of the present application provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps of any one of the methods described in the embodiments of the present application are implemented.

[0034] The fifth aspect of the present application provides a computer program product, including a computer program, which, when executed by a processor, implements the steps of any one of the methods described in the embodiments of the present application.

[0035] In the cylinder switching device, computer equipment, computer-readable storage medium or a computer program product in the above-mentioned embodiment, the cylinder detection module detects the initial state and position information of the cylinder, and then the control module determines the working state of the cylinder according to the time and controls the switching of multiple groups of cylinders. Finally, through the identification and collection of alarm information, a fault alarm is generated to facilitate the search of maintenance personnel. According to the actual production rhythm requirements of the automatic line, the action time of the cylinder is set, and according to the set value combined with the arrangement of the actual gas path, the multiple groups of cylinders are quickly switched, and the cylinder position error that occurs during the switching process is collected in real time and accurately transmitted to the corresponding system for alarm prompts. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0037] Figure 1 A schematic flow chart of a cylinder switching method provided in the first embodiment of the present application;

[0038] Figure 2 A schematic flow chart of a cylinder switching method provided in a second embodiment of the present application;

[0039] Figure 3 A schematic flow chart of a cylinder switching method provided in a third embodiment of the present application;

[0040] Figure 4 This is a flow chart of a cylinder switching method provided in a fourth embodiment of the present application;

[0041] Figure 5 A schematic flow chart of a cylinder switching method provided in a fifth embodiment of the present application;

[0042] Figure 6 1 is a diagram of the internal structure of a computer device in one embodiment of the present application. DETAILED DESCRIPTION

[0043] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0045] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element, or connected to the other element through an intermediate element. In addition, the "connection" in the following embodiments should be understood as "electrical connection", "communication connection", etc. if there is transmission of electrical signals or data between the connected objects.

[0046] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0047] As mentioned in the background technology, in the actual production process, the cylinder, as the "fingers" of intelligent and automated equipment, will perform corresponding actions according to the electrical control instructions and logical timing. The accuracy and effectiveness of its control are key factors in improving the start-up rate of automated production lines. How to achieve accurate and fast action switching under a logically complex automated production line, and perform actions according to the set logic with other mechanical structures without interference, the intelligent logic control algorithm is the key factor.

[0048] Please refer to Figure 1 In one embodiment of the present application, a cylinder switching method is provided, the method comprising:

[0049] Step S100: obtaining a working signal and a cylinder quantity signal to determine whether the cylinder is in an initial position;

[0050] Step S120: If the cylinder is in the initial position, determine the working mode of the cylinder, and determine whether the cylinder completes the work within a preset time according to the working mode.

[0051] Specifically, the number of cylinders can be customized according to user needs. In some embodiments, the working signal can include the motion control of any cylinder involved in related processes such as stamping, welding, painting, and assembly. After the cylinder receives the instruction of the working signal, it first determines whether the cylinder is in the initial position. If the cylinder is in the initial position, when the system detects that the cylinder state is fault-free and the system is safe and fault-free, the working mode of the cylinder is judged. The functions realized by different setting parameters are changed. The corresponding thresholds are set according to the movement process of the cylinder entity, and the cylinder action is realized under different working conditions according to the selection of automatic state or manual state. Then, the working state of the cylinder is judged by monitoring the working time of the cylinder.

[0052] In the cylinder switching method of the above embodiment, when the working signal that requires the cylinder to act is obtained, firstly, whether the cylinder has the initial conditions for executing the action is determined by whether it is in the initial position, and then the action of the cylinder is realized under different working conditions according to the selection of the working mode, and finally, the movement process of the cylinder is determined by time monitoring, and the state and position of the cylinder and whether the work is completed according to the working instruction can be automatically determined. The cylinder logic control module quickly performs calculations and outputs corresponding cylinder action instructions and status displays, thereby controlling the clamping and opening of multiple cylinders, and timely transmitting the action status information of the cylinder to the control unit and human-computer interaction interface required in the automatic line.

[0053] Please refer to Figure 2 In one embodiment, the cylinder switching method further includes:

[0054] Step S140: if the cylinder is not in the initial position, determining whether the cylinder is in the working position;

[0055] Step S142: If the cylinder is not in the working position, an alarm signal is generated and the alarm module is controlled to execute a preset alarm action according to the alarm signal.

[0056] Specifically, the working position is the position at which the cylinder moves to the specified position according to the instruction of the working signal. If the cylinder is neither in the initial position nor in the working position, it is determined that the cylinder position is wrong and a fault occurs, so as to judge the initial state of the cylinder and generate a fault alarm signal for the fault.

[0057] Please refer to Figure 3 In one embodiment, judging whether the cylinder completes the work within a preset time according to the working mode includes:

[0058] Step S122: if the working mode is the automatic mode, determining whether the cylinder completes the action within a first preset time;

[0059] Step S1222: if the cylinder completes the action within the first preset time, generating a cylinder arrival signal for indicating that the cylinder is in place;

[0060] Step S1224: If the cylinder does not complete the action within the first preset time, an alarm signal is generated and the alarm module is controlled to execute a preset alarm action according to the alarm signal.

[0061] Specifically, if in the automatic mode, without any alarm signal, the action time of the cylinder is judged. If the action is completed beyond the first preset time, the system alarms and prohibits any action command output, and generates a fault alarm table; if it does not exceed the first preset time, it indicates that the cylinder has completed the action, and a cylinder in place signal is generated to indicate that the cylinder is in place. In this way, in the automatic mode, the working state of the cylinder can be judged by whether the cylinder completes the action within the preset time.

[0062] Please refer to Figure 4 In one embodiment, judging whether the cylinder has completed the work within a preset time according to the working mode further includes:

[0063] Step S124: if the working mode is not the automatic mode, determining whether the cylinder is in the manual mode;

[0064] Step S1242: if the working mode is the manual mode, determining whether the cylinder completes the action within a second preset time according to the working drive signal;

[0065] Step S1244: if the working mode of the cylinder is not the manual mode or the cylinder does not complete the action within the second preset time, an alarm signal is generated and an alarm module is controlled to perform a preset alarm action according to the alarm signal;

[0066] Step S1246: If the cylinder completes the action within the second preset time, a cylinder arrival signal is generated to indicate that the cylinder is in position, so that in the manual mode, the cylinder working state can be determined by whether the cylinder completes the action within the preset time.

[0067] Specifically, if the cylinder is not in the automatic mode, it is determined whether it is in the manual mode. If it is in the manual mode, without any alarm signal, the action time of the cylinder is determined. If the action is completed beyond the second preset time, the system alarms and prohibits any action command output, and generates a fault alarm table; if it does not exceed the second preset time, it indicates that the cylinder has completed the action, and a cylinder in place signal is generated to indicate that the cylinder is in place. If it is neither in the manual mode nor in the automatic mode, it indicates that the cylinder is faulty, the system alarms and prohibits any action command output, and generates a fault alarm table.

[0068] Please refer to Figure 5In one embodiment, the cylinder switching method further comprises:

[0069] Step S200: obtaining a working drive signal, and determining whether the cylinder is in an initial position within a third preset time;

[0070] Step S220: if the cylinder is in the initial position, an alarm signal is generated and an alarm module is controlled to execute a preset alarm action according to the alarm signal;

[0071] Step S230: if the cylinder is not in the initial position, determining whether the cylinder is in the working position within a fourth preset time;

[0072] Step S232: If the cylinder is not in the working position, an alarm signal is generated and the alarm module is controlled to perform a preset alarm action according to the alarm signal, so as to judge the initial state of the cylinder by time monitoring before working.

[0073] Specifically, after obtaining the working drive signal, the timer starts timing. When the third preset time is reached, the cylinder position is judged. If the cylinder is still in the initial position, the system alarms and generates an alarm message. If the cylinder is not in the initial position, when the second preset time is reached, the cylinder position is judged again. If it is already in the working position, the system completes all monitoring. If it is not in the working position, the system alarms and generates an alarm message.

[0074] In one embodiment, the preset alarm action includes at least one of an alarm sound, an alarm light, and a fault alarm message;

[0075] The fault alarm information includes a fault alarm text message and a fault display reminder, so that the fault alarm can be generated and searched by maintenance personnel through the identification and collection of alarm information in the process.

[0076] In the cylinder switching method in the above embodiment, the cylinder detection module detects the initial state and position information of the cylinder, and then the control module determines the working state of the cylinder according to the time and controls the switching of multiple groups of cylinders. Finally, the alarm information is identified and collected to generate a fault alarm to facilitate the search of maintenance personnel. According to the actual production rhythm requirements of the automatic line, the action time of the cylinder is set, and according to the set value combined with the arrangement of the actual gas path, the multiple groups of cylinders are quickly switched, and the cylinder position error that occurs during the switching process is collected in real time and accurately transmitted to the corresponding system for alarm prompts.

[0077] It should be understood that although Figure 1-Figure 5The 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. Moreover, Figure 1-Figure 5 At least part of the steps may include multiple steps or multiple stages. These steps or stages are not necessarily performed at the same time, but can be performed at different times. The execution order of these steps or stages is not necessarily sequential, but can be performed in turn or alternately with other steps or at least part of the steps or stages in other steps.

[0078] In one embodiment of the present application, a cylinder switching device is provided, the device comprising:

[0079] A cylinder detection module, used to obtain a cylinder state signal and a cylinder working mode signal, wherein the cylinder state signal includes a cylinder position signal;

[0080] A control module, electrically connected to the cylinder detection module, for determining whether the cylinder has completed its work within a preset time according to the cylinder state signal and the cylinder working mode signal;

[0081] The alarm module is electrically connected to the control module and the cylinder detection module, and is used to generate an alarm signal according to the cylinder status signal and the cylinder working mode signal and to execute a preset alarm action according to the alarm signal.

[0082] For the specific definition of the cylinder switching device, please refer to the definition of the cylinder switching method above, which will not be repeated here. Each module in the above-mentioned cylinder switching device can be implemented in whole or in part by software, hardware and a combination thereof. The above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, or can be stored in the memory of the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above modules. It should be noted that the division of modules in the embodiment of the present application is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0083] 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 6As shown. The computer device includes a processor, a memory, a communication interface, a display screen and an input device connected through a system bus. Among them, 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 communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be achieved through WIFI, an operator network, NFC (near field communication) or other technologies. When the computer program is executed by the processor, a control method for an air treatment 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 covered on the display screen, or a button, a trackball or a touch pad set on the computer device housing, or an external keyboard, touch pad or mouse, etc.

[0084] Those skilled in the art will understand that Figure 6 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 those shown in the figure, or combine certain components, or have a different arrangement of components.

[0085] A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a computer program, and 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 at least one of non-volatile and volatile memory. Non-volatile memory may include read-only memory (ROM), tape, floppy disk, flash memory or optical memory, etc. Volatile memory may include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in the embodiments provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited thereto. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic unit, a data processing logic unit based on quantum computing, etc., but is not limited thereto.

[0086] In the description of this specification, the description with reference to the terms "some embodiments", "other embodiments", "ideal embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example.

[0087] The technical features of the above embodiments may 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.

[0088] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A cylinder switching method, characterized in that: The method comprises: Obtaining a working signal and a cylinder quantity signal to determine whether the cylinder is in an initial position; if the cylinder is in the initial position, determining the working mode of the cylinder; If the working mode is the automatic mode, it is determined whether the cylinder has completed the action within the first preset time; if the cylinder has completed the action within the first preset time, a cylinder in-place signal is generated to indicate that the cylinder is in-place; if the cylinder has not completed the action within the first preset time, an alarm signal is generated and an alarm module is controlled to execute a preset alarm action according to the alarm signal; If the working mode is not the automatic mode, it is determined whether the cylinder is in the manual mode; if the working mode is the manual mode, it is determined whether the cylinder completes the action within the second preset time according to the working drive signal; if the working mode of the cylinder is not the manual mode or the cylinder does not complete the action within the second preset time, an alarm signal is generated and the alarm module is controlled to perform a preset alarm action according to the alarm signal; if the cylinder completes the action within the second preset time, a cylinder in place signal is generated to indicate that the cylinder is in place.

2. The cylinder switching method according to claim 1, characterized in that: Also includes: If the cylinder is not in the initial position, determining whether the cylinder is in the working position; If the cylinder is not in the working position, an alarm signal is generated and the alarm module is controlled to execute a preset alarm action according to the alarm signal.

3. The cylinder switching method according to any one of claims 1 to 2, characterized in that: Also includes: Acquire a working drive signal to determine whether the cylinder is in an initial position within a third preset time; If the cylinder is in the initial position, an alarm signal is generated and an alarm module is controlled to execute a preset alarm action according to the alarm signal; If the cylinder is not in the initial position, determining whether the cylinder is in the working position within a fourth preset time; If the cylinder is not in the working position, an alarm signal is generated and the alarm module is controlled to execute a preset alarm action according to the alarm signal.

4. The cylinder switching method according to claim 3, characterized in that: The preset alarm action includes at least one of an alarm sound, an alarm light, and a fault alarm message; The fault alarm information includes a fault alarm text message and a fault display reminder.

5. A cylinder switching device, characterized in that: The device comprises: A cylinder detection module, used to obtain a cylinder state signal and a cylinder working mode signal, wherein the cylinder state signal includes a cylinder position signal; A control module, electrically connected to the cylinder detection module, for judging whether the cylinder has completed the action within a first preset time if the working mode is an automatic mode; generating a cylinder in-place signal for indicating that the cylinder is in place if the cylinder has completed the action within the first preset time; generating an alarm signal for indicating that the cylinder has not completed the action within the first preset time and controlling the alarm module to perform a preset alarm action according to the alarm signal if the cylinder has not completed the action within the first preset time; judging whether the cylinder is in a manual mode if the working mode is not an automatic mode; judging whether the cylinder has completed the action within a second preset time according to a working drive signal if the working mode of the cylinder is not a manual mode or the cylinder has not completed the action within the second preset time, generating an alarm signal and controlling the alarm module to perform a preset alarm action according to the alarm signal; generating a cylinder in-place signal for indicating that the cylinder has completed the action within the second preset time; The alarm module is electrically connected to the control module and the cylinder detection module, and is used to generate an alarm signal according to the cylinder status signal and the cylinder working mode signal and to execute a preset alarm action according to the alarm signal.

6. A computer device comprising a memory and a processor, wherein the memory stores a computer program, characterized in that: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 4 are implemented.

7. 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 4 are implemented.

8. A computer program product, comprising a computer program, 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 4 are implemented.

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