Method and device for detecting connection reliability of automobile connector and medium

Abstract

The invention discloses an automobile connector connection reliability detection method and device and a medium, and the method comprises the following steps: setting a monitoring point, and placing a sensor at the monitoring point to detect the real-time connection state information of an automobile connector; analyzing reliable operation information of the automobile connector based on the real-time connection state information and the real-time operation state information of the automobile connector; comparing the reliable operation information of the automobile connector with set reliable connection state information to obtain a state deviation rate; judging whether the state deviation rate is greater than or equal to a set state deviation rate threshold value; if the state deviation rate is greater than or equal to the set state deviation rate threshold, judging that the connection of the automobile connector is abnormal; if the state deviation rate is less than the set state deviation rate threshold, determining that the connection of the automobile connector is reliable; different monitoring points are selected and set according to the specifications of different automobile connectors, so that the real-time connection state of the automobile connector can be efficiently and accurately monitored.

Description

Technical Field

[0001] The present invention relates to the technical field of connector detection, and in particular to a method, equipment and medium for detecting the connection reliability of an automobile connector. Background Art

[0002] The automotive connector is a component that electronic engineering technicians often come into contact with. Its function is very simple: to build a bridge of communication between blocked or isolated circuits in the circuit, so that the current can flow and the circuit can achieve the predetermined function. The form and structure of automotive connectors are ever-changing. It is mainly composed of four basic structural components, namely contacts, shells (depending on the variety), insulators, and accessories. In the industry, they are usually called sheaths, connectors, and plastic shells. The safety of automotive connectors needs to be tested.

[0003] The existing reliability detection method for automobile connectors cannot monitor the operating status and connection status of automobile connectors in real time, making it difficult to effectively analyze the reliable operation of automobile connectors. When monitoring the connection status of automobile connectors, multiple monitoring points are not set for all-round monitoring, and the monitoring accuracy is low. Summary of the invention

[0004] The purpose of the present invention is to provide a method, device and medium for detecting the connection reliability of an automobile connector, so as to solve the technical problem that the operation reliability of an automobile connector cannot be monitored in real time in the prior art.

[0005] In order to achieve the above-mentioned invention object, the technical solution adopted by the present invention is: a method for detecting the connection reliability of an automobile connector, comprising the following steps:

[0006] S1, setting a monitoring point, placing a sensor at the monitoring point to detect the real-time connection status information of the automobile connector;

[0007] S2, obtaining real-time operation status information of the automobile connector, and analyzing reliable operation information of the automobile connector based on the real-time connection status information and the real-time operation status information of the automobile connector;

[0008] S3, comparing the reliable operation information of the automobile connector with the set reliable connection state information to obtain a state deviation rate;

[0009] S4, determining whether the state deviation rate is greater than or equal to a set state deviation rate threshold;

[0010] S5, if it is greater than or equal to the set state deviation rate threshold, it is determined that the vehicle connector connection is abnormal; if it is less than the set state deviation rate threshold, it is determined that the vehicle connector connection is reliable.

[0011] Furthermore, in step S1, the real-time connection status information of the vehicle connector is detected, and the specific steps are as follows:

[0012] S101, obtaining specification parameters of the automobile connector, and analyzing the size, shape, and cross-sectional information of the connection end of the automobile connector based on the specification parameters of the automobile connector;

[0013] S102, setting a plurality of monitoring points based on specification parameters of the automobile connector;

[0014] S103, acquiring image information of each monitoring point based on the sensor, and comparing the image information of all monitoring points to obtain a comparison result;

[0015] S104, analyzing whether the images of the automobile connector monitored by all monitoring points have blind spots according to the comparison results;

[0016] S105, if a blind spot appears, the position of the monitoring point is adjusted; if no blind spot appears, the image information of all monitoring points is merged to obtain the real-time connection status information of the automobile connector.

[0017] Further, in step S2, the reliable operation information of the automobile connector is analyzed based on the real-time connection status information and the real-time operation status information of the automobile connector, specifically including:

[0018] S201, obtaining real-time operation status information of the automobile connector, and matching the operation status information with the real-time connection status information of the current time node;

[0019] S202, analyzing whether the operation status information is normal;

[0020] S203, if the operation status information is normal, it is determined that the vehicle connector operates reliably, and reliable operation information is obtained;

[0021] S204, if the status information is abnormal and the connector connection status is abnormal, analyzing the cause of the abnormal connection status of the automobile connector;

[0022] S205, if the status information is abnormal and the connector connection status is normal, it is determined that the connector is operating abnormally, and the cause of the connector failure is analyzed.

[0023] Furthermore, the steps of analyzing the abnormal connection of the automobile connector in step S5 are as follows:

[0024] Compare the reliable operation information of the automobile connector with the set reliable connection state information to obtain the state deviation rate;

[0025] If the state deviation rate is greater than the first state deviation rate threshold and less than the second state deviation rate threshold, generating first abnormal information;

[0026] If the state deviation rate is greater than or equal to a second state deviation rate threshold, second abnormal information is generated, and the operating temperature of the automobile connector is analyzed based on the second abnormal information;

[0027] Generate warning information based on the operating temperature warning threshold.

[0028] Further, in step S3, the set reliable connection status information is selected, and the steps are as follows:

[0029] Obtain the specification parameters of the automotive connector and analyze the safe operation data of the automotive connector under the corresponding specification parameters based on big data;

[0030] Establish an expert database with historical safety operation data, wherein the expert database includes reliable connection status data matching the specification parameters of each connector;

[0031] Analyze the reliable operation information of the automobile connector based on the real-time connection status information and real-time operation status information of the automobile connector;

[0032] Based on the reliable operation information, the corresponding reliable connection status data under the same specification parameters is matched from the expert database to generate the set reliable connection status information.

[0033] Furthermore, the monitoring point setting steps in step S1 are as follows:

[0034] Based on the specification parameters of the automobile connector, multiple monitoring points are randomly set to obtain initial distribution information of the monitoring points;

[0035] Calculate initial position information of the monitoring points based on initial distribution information of the monitoring points;

[0036] Set the monitoring area of ​​each monitoring point, analyze the monitoring areas of two adjacent monitoring points, and calculate the area overlap;

[0037] If the regional overlap is within the set overlap interval, it is determined that the distance between two adjacent monitoring points is close, and the position of one of the monitoring points is adjusted;

[0038] If the regional overlap is not within the set overlap interval and the overlap is greater than zero, the monitoring point is determined to be normal, and the final distribution information and final position information of the monitoring point are obtained.

[0039] The present invention also provides an automobile connector connection reliability detection device, comprising a processor, a memory and at least one program, wherein the program is stored in the memory and is configured to be executed by the processor, and the program includes instructions for executing an automobile connector connection reliability detection method.

[0040] The present invention also provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, wherein the computer program enables a computer to execute to implement any of the above-mentioned methods for detecting the connection reliability of an automobile connector.

[0041] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0042] The present invention selects and sets different monitoring points according to the specifications of different automobile connectors, so that the real-time connection status of the automobile connector can be monitored efficiently and accurately, and the real-time connection status is analyzed, thereby analyzing the reliable operation information of the automobile connector, and then dynamically adjusting the position of the monitoring point to improve the accuracy of reliability detection of the automobile connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 A schematic diagram showing a flow chart of a method for detecting the connection reliability of an automobile connector provided by an embodiment of the present invention;

[0044] Figure 2 A flow chart of a method for acquiring real-time connection status information of a vehicle connector provided by this embodiment is shown;

[0045] Figure 3 A flow chart of the reliable operation information analysis method of the automobile connector provided in this embodiment is shown. DETAILED DESCRIPTION

[0046] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0047] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0048] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0049] like Figure 1-Figure 3 As shown, an embodiment of the present invention provides a method for detecting the connection reliability of an automobile connector, comprising the following steps:

[0050] S1, setting a monitoring point, placing a sensor at the monitoring point to detect the real-time connection status information of the automobile connector;

[0051] S2, obtaining real-time operation status information of the automobile connector, and analyzing reliable operation information of the automobile connector based on the real-time connection status information and the real-time operation status information of the automobile connector;

[0052] S3, comparing the reliable operation information of the automobile connector with the set reliable connection state information to obtain a state deviation rate;

[0053] S4, determining whether the state deviation rate is greater than or equal to a set state deviation rate threshold;

[0054] S5, if it is greater than or equal to the set state deviation rate threshold, it is determined that the vehicle connector connection is abnormal; if it is less than the set state deviation rate threshold, it is determined that the vehicle connector connection is reliable.

[0055] It should be noted that by setting multiple monitoring points on the outside of the automobile connector and using sensors to monitor the connection status information in real time, the reliability analysis accuracy of the automobile connector can be improved.

[0056] Specifically, the monitoring point setting steps in step S1 are as follows:

[0057] Based on the specification parameters of the automobile connector, multiple monitoring points are randomly set to obtain initial distribution information of the monitoring points;

[0058] Calculate initial position information of the monitoring points based on initial distribution information of the monitoring points;

[0059] Set the monitoring area of ​​each monitoring point, analyze the monitoring areas of two adjacent monitoring points, and calculate the area overlap;

[0060] If the regional overlap is within the set overlap interval, it is determined that the distance between two adjacent monitoring points is close, and the position of one of the monitoring points is adjusted;

[0061] If the regional overlap is not within the set overlap interval and the overlap is greater than zero, the monitoring point is determined to be normal, and the final distribution information and final position information of the monitoring point are obtained.

[0062] It should be noted that different monitoring points have corresponding monitoring areas. During the monitoring process, the two adjacent monitoring areas must have a certain overlap area, and the overlap area cannot be too large, so as to ensure that there is no blind spot in monitoring, improve the effectiveness of the monitoring point position setting, and improve the monitoring effect.

[0063] Furthermore, in step S1, the real-time connection status information of the vehicle connector is detected, and the specific steps are as follows:

[0064] S101, obtaining specification parameters of the automobile connector, and analyzing the size, shape, and cross-sectional information of the connection end of the automobile connector based on the specification parameters of the automobile connector;

[0065] S102, setting a plurality of monitoring points based on specification parameters of the automobile connector;

[0066] S103, acquiring image information of each monitoring point based on the sensor, and comparing the image information of all monitoring points to obtain a comparison result;

[0067] S104, analyzing whether the images of the automobile connector monitored by all monitoring points have blind spots according to the comparison results;

[0068] S105, if a blind spot appears, the position of the monitoring point is adjusted; if no blind spot appears, the image information of all monitoring points is merged to obtain the real-time connection status information of the automobile connector.

[0069] It should be noted that by analyzing the monitoring image information of each monitoring point, it is possible to analyze whether all monitoring image information has blind spots in monitoring various positions of the vehicle connector, thereby ensuring that the monitoring point can conduct all-round monitoring of all connection positions of the vehicle connector and improve monitoring accuracy.

[0070] According to an embodiment of the present invention, the reliable operation information of the automobile connector is analyzed based on the real-time connection status information and the real-time operation status information of the automobile connector in step S2, specifically including:

[0071] S201, obtaining real-time operation status information of the automobile connector, and matching the operation status information with the real-time connection status information of the current time node;

[0072] S202, analyzing whether the operation status information is normal;

[0073] S203, if the operation status information is normal, it is determined that the vehicle connector operates reliably, and reliable operation information is obtained;

[0074] S204, if the status information is abnormal and the connector connection status is abnormal, analyzing the cause of the abnormal connection status of the automobile connector;

[0075] S205, if the status information is abnormal and the connector connection status is normal, it is determined that the connector is operating abnormally, and the cause of the connector failure is analyzed.

[0076] It should be noted that by analyzing the abnormal conditions of the operating status information, when an abnormality occurs, the abnormal cause, the fault cause and the abnormal reaction of the automobile connector are dynamically analyzed.

[0077] According to an embodiment of the present invention, the steps of analyzing the abnormality of the automobile connector connection in step S5 are as follows:

[0078] Compare the reliable operation information of the automobile connector with the set reliable connection state information to obtain the state deviation rate;

[0079] If the state deviation rate is greater than the first state deviation rate threshold and less than the second state deviation rate threshold, generating first abnormal information;

[0080] If the state deviation rate is greater than or equal to a second state deviation rate threshold, second abnormal information is generated, and the operating temperature of the automobile connector is analyzed based on the second abnormal information;

[0081] Generate warning information based on the operating temperature warning threshold.

[0082] It should be noted that different state deviation rates indicate different degrees of abnormality of the automobile connector. The second state deviation rate threshold is greater than the first state deviation rate threshold. When the second abnormal information is generated, it is determined that the degree of abnormal operation of the automobile connector is high. At this time, the abnormal situation of the automobile connector is assisted by analyzing the operating temperature of the automobile connector. According to the operating temperature warning threshold, it can be analyzed whether the current operating temperature of the automobile connector has reached the limit, thereby giving an early warning to the automobile connector and braking or stopping the car in advance to prevent accidents.

[0083] According to an embodiment of the present invention, the steps of selecting the set reliable connection state information in step S3 are as follows:

[0084] Obtain the specification parameters of the automotive connector and analyze the safe operation data of the automotive connector under the corresponding specification parameters based on big data;

[0085] Establish an expert database with historical safety operation data, which includes reliable connection status data matching the specification parameters of each connector;

[0086] Analyze the reliable operation information of the automobile connector based on the real-time connection status information and real-time operation status information of the automobile connector;

[0087] Based on the reliable operation information, the corresponding reliable connection status data under the same specification parameters is matched from the expert database to generate the set reliable connection status information.

[0088] It should be noted that by establishing an expert database through historical data, matching reliability connection states can be efficiently selected from the expert database. In the process of calculating the state deviation rate, the best set reliability connection state information is selected to improve the calculation accuracy of the state deviation rate.

[0089] According to an embodiment of the present invention, the method for analyzing abnormal connection of an automobile connector further includes:

[0090] Obtain the vibration conditions of the automotive connector based on multiple monitoring points to obtain real-time vibration information;

[0091] Analyze the connection status information of automotive connector pins based on real-time vibration information;

[0092] Compare the connection status information of the pin with the set connection status information to obtain the pin abnormality information;

[0093] Match the vibration information corresponding to the pin abnormality based on the pin abnormality information, and set the upper limit of the vibration that the automotive connector can withstand;

[0094] If the real-time vibration information is greater than or equal to the upper vibration limit that the automotive connector can withstand, a vibration warning is generated.

[0095] It should be noted that vibration during the operation of the car will also affect the connection reliability of the car connector. By analyzing the pin connection status of the car connector under different vibration information, the upper limit of vibration that the car connector can withstand can be analyzed, thereby ensuring that the car vibration value is in a safe range.

[0096] According to an embodiment of the present invention, the step of analyzing the abnormality of the automobile connector connection further includes:

[0097] Get the connection status information and pin temperature information of each pin of the car connector;

[0098] Analyze the thermal expansion information of each pin based on the connection status information and pin temperature information of the pin;

[0099] Analyze the connector aging status information at the pin connection based on thermal expansion information;

[0100] The remaining life information of the automobile connector is analyzed based on the aging status information, and the connection status information of the automobile connector is corrected according to the remaining life information.

[0101] It should be noted that in the process of analyzing the connection status information of the automobile connector, the thermal expansion aging of the pin connection due to the pin temperature during the operation of the automobile connector will accelerate the abnormal operation of the automobile connector. By analyzing the aging status and remaining life of the automobile connector, the connection status information of the automobile connector is corrected, and the reliability test results are closer to the actual results.

[0102] In summary, the present invention selects and sets different monitoring points according to the specifications of different automobile connectors, so that the real-time connection status of the automobile connector can be monitored efficiently and accurately, and the real-time connection status can be analyzed to analyze the reliable operation information of the automobile connector, and then the position of the monitoring point can be dynamically adjusted to improve the accuracy of reliability detection of the automobile connector.

[0103] The present invention also provides an automobile connector connection reliability detection device, comprising a processor, a memory and at least one program, wherein the program is stored in the memory and is configured to be executed by the processor, and the program includes instructions for executing an automobile connector connection reliability detection method.

[0104] Those skilled in the art will appreciate that, for ease of description, the example in which both the memory and the processor are provided with one is used for description. In an actual terminal or server, there may be multiple processors and memories. The memory may also be referred to as a storage medium or a storage device, etc., which is not limited in the embodiments of the present application.

[0105] It should be understood that in the embodiments of the present application, the processor may be a central processing unit (CPU), and the processor may also be other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. The processor may also be a general-purpose microprocessor, graphics processing unit (GPU), or one or more integrated circuits for executing related programs to implement the functions required to be executed in the embodiments of the present application.

[0106] The processor can also be an integrated circuit chip with signal processing capabilities. In the implementation process, the various steps of the present application can be completed by the integrated logic circuit of the hardware in the processor or the instructions in the form of software. The above-mentioned processor can implement or execute the various methods, steps and logic block diagrams disclosed in the embodiments of the present application. The steps of the method disclosed in the embodiments of the present application can be directly embodied as a hardware decoding processor to be executed, or a combination of hardware and software modules in the decoding processor to be executed. The software module can be located in a random access memory, a flash memory and a read-only memory, a programmable read-only memory or an electrically erasable programmable memory, a register and other mature storage media in the art. The storage medium is located in the memory, and the processor reads the information in the memory, and combines its hardware to complete the functions required to be performed by the unit included in the method, device and storage medium of the embodiment of the present application.

[0107] It should also be understood that the memory mentioned in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memories. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), which is used as an external cache.

[0108] By way of example but not limitation, many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link dynamic random access memory (SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM).

[0109] The memory may also be a read-only optical disc (Compact Disc Read-Only Memory, CD-ROM) or other optical disc storage, optical disc storage (including compressed optical disc, laser disc, optical disc, digital versatile disc, Blu-ray disc, etc.), magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto. The memory may be independent and connected to the processor via a bus. The memory may also be integrated with the processor, and the memory may store a program. When the program stored in the memory is executed by the processor, the processor is used to execute the various steps of the determination method in the above-mentioned embodiment of the present application.

[0110] It should be noted that when the processor is a general-purpose processor, DSP, ASIC, FPGA or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, the memory (storage module) is integrated into the processor. It should be noted that the memory described herein is intended to include but is not limited to these and any other suitable types of memory.

[0111] It should be understood that the term "and / or" in this article is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0112] In the implementation process, each step of the above method can be completed by an integrated logic circuit of hardware in a processor or an instruction in the form of software. The steps of the method disclosed in conjunction with the embodiment of the present application can be directly embodied as a hardware processor for execution, or a combination of hardware and software modules in a processor for execution. The software module can be located in a mature storage medium in the art such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, etc. The storage medium is located in a memory, and the processor reads the information in the memory, and completes the steps of the above method in conjunction with its hardware. To avoid repetition, it is not described in detail here.

[0113] Those skilled in the art will appreciate that the various illustrative logical blocks (ILBs) and steps described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or in a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel may use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0114] In the above embodiments, all or part of the embodiments may be implemented by software, hardware, firmware or any combination thereof. When implemented by software, all or part of the embodiments may be implemented in the form of a program product of computer programming. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a processor, all or part of the processes or functions according to the embodiments of the present application are generated. The computer may be a general-purpose computer, a computer network, or other programmable device.

[0115] This embodiment also provides a computer-readable storage medium, which stores a computer program. The computer program enables a computer to execute to implement the above-mentioned automobile connector connection reliability detection method.

[0116] It should be noted that computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, computer instructions can be transmitted from one website, computer, server or data center to another website, computer, server or data center by wired (e.g., coaxial cable, optical fiber) or wireless (e.g., infrared, wireless, microwave, etc.) means, or can be transmitted from one website, computer, server or data center to a mobile phone processor by wired means. Computer-readable storage media can be any available medium that can be accessed by a computer or a data storage device such as a server or data center that includes one or more available media. Available media can be magnetic media (e.g., floppy disk, hard disk), optical media (e.g., DVD), or semiconductor media (e.g., solid-state hard disk), etc.

[0117] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for detecting the connection reliability of an automobile connector, characterized in that: The following steps are involved: S1, setting a monitoring point, placing a sensor at the monitoring point to detect the real-time connection status information of the automobile connector; S2, obtaining real-time operation status information of the automobile connector, and analyzing reliable operation information of the automobile connector based on the real-time connection status information and the real-time operation status information of the automobile connector; S3, comparing the reliable operation information of the automobile connector with the set reliable connection state information to obtain a state deviation rate; S4, determining whether the state deviation rate is greater than or equal to a set state deviation rate threshold; S5, if it is greater than or equal to the set state deviation rate threshold, it is determined that the vehicle connector connection is abnormal; if it is less than the set state deviation rate threshold, it is determined that the vehicle connector connection is reliable.

2. The method for detecting the connection reliability of an automobile connector according to claim 1, characterized in that: In step S1, the real-time connection status information of the vehicle connector is detected, and the specific steps are as follows: S101, obtaining specification parameters of the automobile connector, and analyzing the size, shape, and cross-sectional information of the connection end of the automobile connector based on the specification parameters of the automobile connector; S102, setting a plurality of monitoring points based on specification parameters of the automobile connector; S103, acquiring image information of each monitoring point based on the sensor, and comparing the image information of all monitoring points to obtain a comparison result; S104, analyzing whether the images of the automobile connector monitored by all monitoring points have blind spots according to the comparison results; S105, if a blind spot appears, adjust the position of the monitoring point; If there is no blind spot, the image information of all monitoring points is fused to obtain the real-time connection status information of the vehicle connector.

3. The method for detecting the connection reliability of an automobile connector according to claim 2, characterized in that: In step S2, the reliable operation information of the automobile connector is analyzed based on the real-time connection status information and the real-time operation status information of the automobile connector, specifically including: S201, obtaining real-time operation status information of the automobile connector, and matching the operation status information with the real-time connection status information of the current time node; S202, analyzing whether the operation status information is normal; S203, if the operation status information is normal, it is determined that the vehicle connector operates reliably, and reliable operation information is obtained; S204, if the status information is abnormal and the connector connection status is abnormal, analyzing the cause of the abnormal connection status of the automobile connector; S205, if the status information is abnormal and the connector connection status is normal, it is determined that the connector is operating abnormally, and the cause of the connector failure is analyzed.

4. The method for detecting the connection reliability of an automobile connector according to claim 1, characterized in that: The steps for analyzing the abnormal connection of the automobile connector in step S5 are as follows: Compare the reliable operation information of the automobile connector with the set reliable connection state information to obtain the state deviation rate; If the state deviation rate is greater than the first state deviation rate threshold and less than the second state deviation rate threshold, generating first abnormal information; If the state deviation rate is greater than or equal to a second state deviation rate threshold, second abnormal information is generated, and the operating temperature of the vehicle connector is analyzed based on the second abnormal information; Generate warning information based on the operating temperature warning threshold.

5. The method for detecting the connection reliability of an automobile connector according to claim 4, characterized in that: In step S3, the set reliable connection status information is selected, and the steps are as follows: Obtain the specification parameters of the automotive connector and analyze the safe operation data of the automotive connector under the corresponding specification parameters based on big data; Establish an expert database with historical safety operation data, wherein the expert database includes reliable connection status data matching the specification parameters of each connector; Analyze the reliable operation information of the automobile connector based on the real-time connection status information and real-time operation status information of the automobile connector; Based on the reliable operation information, the corresponding reliable connection status data under the same specification parameters is matched from the expert database to generate the set reliable connection status information.

6. The method for detecting the connection reliability of an automobile connector according to claim 2, characterized in that: The steps for setting the monitoring points in step S1 are as follows: Based on the specification parameters of the automobile connector, multiple monitoring points are randomly set to obtain initial distribution information of the monitoring points; Calculate initial position information of the monitoring points based on initial distribution information of the monitoring points; Set the monitoring area of ​​each monitoring point, analyze the monitoring areas of two adjacent monitoring points, and calculate the area overlap; If the regional overlap is within the set overlap interval, it is determined that the distance between two adjacent monitoring points is close, and the position of one of the monitoring points is adjusted; If the regional overlap is not within the set overlap interval and the overlap is greater than zero, the monitoring point is determined to be normal, and the final distribution information and final position information of the monitoring point are obtained.

7. An automobile connector connection reliability testing device, characterized in that: The invention comprises a processor, a memory and at least one program, wherein the program is stored in the memory and configured to be executed by the processor, and the program comprises instructions for executing the automobile connector connection reliability detection method according to any one of claims 1 to 6.

8. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and the computer program enables a computer to execute to implement the automobile connector connection reliability detection method according to any one of claims 1 to 6.

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