Signal detection method, device and equipment and readable storage medium

Abstract

The invention discloses a signal detection method, device and equipment and a readable storage medium, and relates to the field of communication, and the signal detection method comprises the steps: receiving a to-be-detected signal in real time; calling a target detection function according to the signal type of the to-be-detected signal; and detecting the to-be-detected signal according to the target detection function to obtain a detection result. It can be seen that the to-be-detected signal can be received in real time, the to-be-detected signal can be rapidly detected by calling the target detection function corresponding to the signal type of the to-be-detected signal, detection does not need to be carried out after all vehicle signals are received, and the detection efficiency of the vehicle signals is improved.

Description

Technical Field

[0001] The present application relates to the field of communications, and more specifically, to a signal detection method, apparatus, device, and readable storage medium. Background Art

[0002] With the rapid development of vehicle intelligence, the signals generated by vehicles during driving have greatly increased. If errors occur in the transmission of vehicle signals, it is likely that the vehicle controller will not be able to obtain accurate vehicle signals and will not be able to perform corresponding operations based on accurate vehicle signals. Therefore, it is necessary to detect the received vehicle signals in a timely manner during the transmission of vehicle signals.

[0003] The current vehicle signal detection method detects the vehicle signal after receiving the vehicle signal. However, due to the increasing number of vehicle signals, the current vehicle signal detection method needs to spend a lot of time to complete the reception of vehicle signals, that is, it is impossible to quickly and timely detect problems in vehicle signals, and the detection efficiency is low. Summary of the invention

[0004] The embodiments of the present application provide a signal detection method, apparatus, device and readable storage medium, which can improve the detection efficiency of signals.

[0005] In view of this, an embodiment of the present application provides a signal detection method, the method comprising:

[0006] Receive the signal to be detected in real time;

[0007] Calling a target detection function according to the signal type of the signal to be detected;

[0008] The signal to be detected is detected according to the target detection function to obtain a detection result.

[0009] Optionally, the target detection function includes a receiving check function and a value monitoring function, and the signal to be detected includes a plurality of sub-signals to be detected.

[0010] Optionally, the detecting the signal to be detected according to the target detection function to obtain a detection result includes:

[0011] Extracting timestamps of the multiple sub-signals to be detected;

[0012] Determining whether the timestamps of the plurality of sub-signals to be detected gradually increase based on the receiving check function;

[0013] If the timestamps of the plurality of sub-signals to be detected do not gradually increase, the detection result is that the signal to be detected is abnormal;

[0014] If the timestamps of the multiple sub-signals to be detected gradually increase, judging whether the signal value of the sub-signal to be detected is within a preset coverage range based on the value monitoring function, and whether the coverage type of the signal value meets the preset coverage type;

[0015] If the signal value of the sub-signal to be detected is not within the preset range, or the coverage type of the signal value does not conform to the preset coverage type, the detection result is that the signal to be detected is abnormal;

[0016] If the signal value of the sub-signal to be detected is within a preset range and the coverage type of the signal value conforms to the preset coverage type, the detection result is that the signal to be detected is normal.

[0017] Optionally, before receiving the signal to be detected in real time, the method further includes:

[0018] Determine the signal type and local timestamp of the signal to be detected;

[0019] Determine a preset coverage range and a preset coverage type of the signal value of the signal to be detected;

[0020] Generate the target detection function according to the local timestamp, the preset coverage range, the preset coverage type and a function template;

[0021] Constructing a corresponding relationship between the target detection function and the signal type of the signal to be detected;

[0022] The target detection function and the corresponding relationship between the target detection function and the signal type of the signal to be detected are stored in a function database.

[0023] Optionally, the detection result and the signal to be detected are recorded in a result recording signal.

[0024] Optionally, if the detection result is that the signal to be detected is abnormal, an alarm reminder is issued, and the alarm reminder includes the signal name of the signal to be detected.

[0025] The present application also provides a signal detection device, the device comprising:

[0026] A receiving unit, used for receiving a signal to be detected in real time;

[0027] A calling unit, configured to call a target detection function according to a signal type of the signal to be detected;

[0028] The detection unit is used to detect the signal to be detected according to the target detection function to obtain a detection result.

[0029] Optionally, the target detection function includes a receiving check function and a value monitoring function, and the signal to be detected includes a plurality of sub-signals to be detected.

[0030] The embodiment of the present application also provides a computer device, including: a memory, a processor, and a bus system;

[0031] Wherein, the memory is used to store programs;

[0032] The processor is used to execute the program in the memory to implement any one of the signal detection methods described above;

[0033] The bus system is used to connect the memory and the processor so that the memory and the processor can communicate with each other.

[0034] The embodiment of the present application also provides a computer-readable storage medium storing instructions, which, when executed on a computer, enables the computer to execute any one of the signal detection methods described above.

[0035] The embodiment of the present application provides a signal detection method, comprising: receiving a signal to be detected in real time; calling a target detection function according to the signal type of the signal to be detected; detecting the signal to be detected according to the target detection function to obtain a detection result. It can be seen that the present application can receive the signal to be detected in real time, and realize rapid detection of the signal to be detected by calling the target detection function corresponding to the signal type of the signal to be detected, without the need to perform detection after receiving all vehicle signals, thereby improving the detection efficiency of vehicle signals. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0037] Figure 1 A schematic diagram of a flow chart of a signal detection method provided in an embodiment of the present application;

[0038] Figure 2 A schematic diagram of a flow chart of another signal detection method provided in an embodiment of the present application;

[0039] Figure 3 A working diagram of a monitoring operation module provided in an embodiment of the present application;

[0040] Figure 4 A schematic diagram of the structure of a signal detection device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] The terms "first", "second", "third", "fourth", etc. (if any) 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 sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes 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.

[0043] With the rapid development of vehicle intelligence, the signals generated by vehicles during driving have greatly increased. If an error occurs in the transmission process of the vehicle signal, it is likely that the vehicle controller will not be able to obtain accurate vehicle signals and will not be able to perform corresponding operations based on accurate vehicle signals. For example, if the vehicle does not send a message normally or the vehicle does not receive a message normally, and the acquisition equipment cannot make a judgment at the moment of receiving the signal, the validity of the collected data will be greatly reduced, and the inspection work of the data after collection will also increase. Secondly, if the signal value of the received message is abnormal, such as inconsistent with the defined range, unexpected signal values, etc., the quality of the vehicle data will be reduced, which is not conducive to the subsequent statistical analysis of vehicle information and delays the progress of subsequent work. Therefore, it is necessary to detect the received vehicle signal in a timely manner during the transmission of the vehicle signal.

[0044] The current vehicle signal detection method detects the vehicle signal after receiving the vehicle signal. However, due to the increasing number of vehicle signals, the current vehicle signal detection method needs to spend a lot of time to complete the reception of vehicle signals, that is, it is impossible to quickly and timely detect problems in vehicle signals, and the detection efficiency is low.

[0045] Therefore, in order to solve the above problems, the embodiments of the present application provide a signal detection method, apparatus, device and readable storage medium, which can improve the detection efficiency of signals.

[0046] See also Figure 1 , a signal detection method provided in an embodiment of the present application includes the following steps.

[0047] S101, receiving a signal to be detected in real time.

[0048] In this embodiment, the signal to be detected that needs to be detected can be received in real time. It is understandable that the type of signal to be detected can be determined first, and then the signal to be detected that matches the signal type can be determined from the vehicle signal received in real time, and the signal to be detected is received in real time, so as to realize the real-time detection of the signal to be detected, so that it is not necessary to detect after receiving all vehicle signals, thereby improving the detection efficiency of vehicle signals. Specifically, the signal to be detected can include multiple sub-signals to be detected. For example, the signal to be detected can be a frame message, and the frame message can include multiple signals.

[0049] S102: Calling a target detection function according to the signal type of the signal to be detected.

[0050] In this embodiment, after receiving the signal to be detected in real time, the target detection function can be called according to the signal type of the signal to be detected, so as to realize the detection of the signal to be detected. It is understandable that the target detection function corresponding to the signal type of the signal to be detected can be called from the function database according to the signal type of the signal to be detected. The function database is pre-constructed to store detection functions corresponding to a variety of signal types. Corresponding detection functions can be constructed in advance for different signal types, so that the signal can be detected quickly and accurately, improving the detection efficiency of the signal. Specifically, the target detection function may include a receiving check function and a value monitoring function. The receiving check function is used to check whether the signal to be detected is received normally; the value monitoring function is used to check whether the signal value of the signal to be detected is normal.

[0051] In a possible implementation, before receiving the signal to be detected in real time, the signal type and local timestamp of the signal to be detected can be determined; the preset coverage range and preset coverage type of the signal value of the signal to be detected can be determined; the target detection function can be generated according to the local timestamp, the preset coverage range, the preset coverage type and the function template; the corresponding relationship between the target detection function and the signal type of the signal to be detected is constructed; the target detection function and the corresponding relationship between the target detection function and the signal type of the signal to be detected are stored in the function database. It can be understood that in order to realize the real-time detection of the signal to be detected, before receiving the signal to be detected in real time, the signal type of the signal to be detected can be determined first, and then the preset coverage range and preset coverage type of the signal value of the signal to be detected can be set according to the signal type of the signal to be detected, wherein the preset coverage range refers to the range interval of the signal value of the signal to be detected in the normal state, and the preset coverage type can include signal value existence, signal range partial coverage and signal range full coverage. After determining the preset coverage range and preset coverage type of the signal to be detected, the value monitoring function in the target detection function can be generated according to the preset coverage range, the preset coverage type and the function template; and the receiving check function can be generated according to the local timestamp and the function template. The function template is pre-set, and the target detection function can be generated according to the preset coverage range and preset coverage type, such as the template of the receiving check function and the value monitoring function. The local timestamp can be the system timestamp of the monitoring device. Specifically, the receiving check function generated by different signal types can be the same function. Finally, the correspondence between the target detection function and the signal type of the signal to be detected can be constructed, and the target detection function and the correspondence between the two can be stored in the function database, so that when the signal to be detected is detected in real time, the corresponding target detection function can be found from the function database according to the signal type of the signal to be detected.

[0052] S103: Detect the signal to be detected according to the target detection function to obtain a detection result.

[0053] In this embodiment, after calling the target detection function, the signal to be detected can be detected according to the target detection function to obtain a detection result. It is understandable that the signal to be detected received in real time can be detected by the target detection function to determine whether the signal to be detected is abnormal and obtain a detection result, without the need to perform detection after receiving all vehicle signals, thereby improving the detection efficiency of vehicle signals.

[0054] In one possible implementation, the timestamps of the multiple sub-signals to be detected can be extracted; based on the receiving check function, it is determined whether the timestamps of the multiple sub-signals to be detected gradually increase; if the timestamps of the multiple sub-signals to be detected do not gradually increase, the detection result is that the signal to be detected is abnormal; if the timestamps of the multiple sub-signals to be detected gradually increase, based on the value monitoring function, it is determined whether the signal value of the sub-signal to be detected is within a preset coverage range, and whether the coverage type of the signal value conforms to the preset coverage type; if the signal value of the sub-signal to be detected is not within the preset range, or the coverage type of the signal value does not conform to the preset coverage type, the detection result is that the signal to be detected is abnormal; if the signal value of the sub-signal to be detected is within the preset range, and the coverage type of the signal value conforms to the preset coverage type, the detection result is that the signal to be detected is abnormal; if the signal value of the sub-signal to be detected is within the preset range, and the coverage type of the signal value conforms to the preset coverage type, the detection result is that the signal to be detected is normal.

[0055] It is understandable that the timestamps of multiple sub-signals to be detected can be extracted first, and then the timestamps of multiple sub-signals to be detected can be judged based on the receiving check function whether they gradually increase. Specifically, the timestamps of multiple sub-signals to be detected can be sorted from small to large based on the receiving check function, and then if the current sub-signal to be detected is not the first signal, the current sub-signal to be detected is compared with the timestamp of the previous sub-signal to be detected. If the timestamp of each sub-signal to be detected that is not the first signal is greater than the timestamp of the previous sub-signal to be detected, it can be determined that the signal to be detected has been received normally, and can be further detected by the value monitoring function. If the timestamp of each sub-signal to be detected that is not the first signal is equal to the timestamp of the previous sub-signal to be detected, it means that the signal to be detected has not been fully received, and the signal to be detected is abnormal. If the signal to be detected passes the detection of the receiving check function, the signal to be detected can be further judged based on the value monitoring function. Specifically, the signal value of each sub-signal to be detected can be obtained, and it can be judged whether the signal value of the sub-signal to be detected is within the preset coverage range, and whether the coverage type of the signal value meets the preset coverage type. For example, when the preset coverage type is signal value existence, the value monitoring function can determine that the signal to be detected is normal as long as it monitors the existence of the signal value of the sub-signal to be detected; when the preset coverage type is partial coverage of the signal range, and the signal value range in the preset coverage range is [0,1,2,3,4], and the local coverage range is [0,1,2], the value monitoring function can determine that the signal to be detected is normal as long as it monitors that the signal value of the sub-signal to be detected covers [0,1,2], and the signal value of the sub-signal to be detected is not outside [0,1,2,3,4], otherwise it can be determined that the signal to be detected is abnormal; when the preset coverage type is full coverage of the signal range, and the preset coverage range is [0,1,2,3,4], the value monitoring function can determine that the signal to be detected is normal as long as it monitors that the signal value of the sub-signal to be detected covers all [0,1,2,3,4], and the signal value of the sub-signal to be detected is not outside [0,1,2,3,4], otherwise it can be determined that the signal to be detected is abnormal. By calling the receiving check function and the value monitoring function corresponding to the signal type of the signal to be detected, the signal to be detected can be quickly detected, thereby eliminating the need to perform detection after receiving all vehicle signals, thereby improving the detection efficiency of vehicle signals.

[0056] In a possible implementation, the detection result and the signal to be detected can be recorded in a result recording signal. It is understandable that a result recording signal for storing the signal to be detected and the detection result of the signal to be detected can be pre-established, and the signal to be detected and the corresponding detection result can be stored in the result recording signal, so that the signal to be detected with abnormality can be quickly found and located, thereby further improving the detection efficiency of the signal.

[0057] In one possible implementation, if the detection result is that the signal to be detected is abnormal, an alarm reminder can be issued, and the alarm reminder includes the signal name of the signal to be detected. It is understandable that if the detection result of the signal to be detected is that the signal to be detected is abnormal, an alarm reminder including the signal to be detected can be issued to remind the technician in time, and the technician can quickly determine the abnormal signal, thereby avoiding the vehicle controller from being unable to obtain accurate vehicle signals and unable to perform corresponding operations based on accurate vehicle signals. Specifically, the technician can be reminded in the form of a text alarm on the visual interface.

[0058] It can be seen from this that the embodiment of the present application provides a signal detection method. Since it can receive the signal to be detected in real time and realize rapid detection of the signal to be detected by calling the target detection function corresponding to the signal type of the signal to be detected, there is no need to perform detection after receiving all vehicle signals, thereby improving the detection efficiency of vehicle signals.

[0059] See also Figure 2 , the present application embodiment provides another signal detection method, which can be applied to Figure 3 The monitoring operation module shown specifically includes the following steps:

[0060] Step 1, confirm the signal type of the signal to be monitored by the monitoring operation module and the normal or abnormal value range of the signal value of each signal, and at the same time, obtain the local timestamp of the system where the monitoring operation module is running, that is, the monitoring timestamp. Specifically, the monitoring operation module can obtain the signal type of the signal to be monitored and the normal or abnormal value range of the signal value of each signal from the monitoring scheme list and the monitoring signal list.

[0061] Step 2: For each signal, a receiving check function, namely, a receiving monitoring function function, is established within the monitoring operation module using the acquired monitoring timestamp.

[0062] Step 3: For each unique value monitoring scheme of a signal, a value monitoring function of the signal, that is, a value monitoring functional function, is established according to a predetermined function template and a specific scheme type.

[0063] Step 4: Establish a corresponding monitoring result recording signal to record the monitoring result of the signal in real time.

[0064] Step 5: Determine whether to enter the value monitoring function based on the output of the reception check function. If the reception is normal, enter the value monitoring function; otherwise, do not enter the value monitoring function.

[0065] Step 6, after entering the value monitoring function, check the collected signal frames according to the established signal monitoring scheme. If the signal value does not meet the scheme requirements, it is recorded as an abnormal value range. On the contrary, the signal value that meets the scheme requirements is recorded as a normal value range.

[0066] Step 7, write the monitoring results of the above two functions into the monitoring result record signal established in step 4, and print out the signal name of the reception abnormality or value range abnormality in the print panel of the module.

[0067] It can be seen that the signal detection method proposed in the embodiment of the present application improves the signal acquisition efficiency in terms of time, saves time cost, and reduces the quality and effectiveness of each signal acquisition, compared with the traditional solution of first collecting and then checking offline. At the same time, since the main input of the monitoring operation module is the signal and the corresponding monitoring scheme, the system automatically generates the corresponding receiving monitoring and value monitoring functions according to these input objects. Therefore, the monitoring operation module only needs to make minor adjustments to adapt to different vehicle models, which can reduce operating costs and increase the use value. At the same time, with the diversification of the signal value range, the module can accommodate more monitoring schemes to run simultaneously, further expanding the breadth and effectiveness of the module's use.

[0068] See also Figure 4 , the embodiment of the present application further provides a signal detection device, the device comprising:

[0069] The receiving unit 401 is used to receive the signal to be detected in real time;

[0070] A calling unit 402 is used to call a target detection function according to the signal type of the signal to be detected;

[0071] The detection unit 403 is used to detect the signal to be detected according to the target detection function to obtain a detection result.

[0072] Optionally, the target detection function includes a receiving check function and a value monitoring function, and the signal to be detected includes a plurality of sub-signals to be detected.

[0073] Optionally, the detection unit 403 is specifically configured to:

[0074] Extracting timestamps of the multiple sub-signals to be detected;

[0075] Determining whether the timestamps of the plurality of sub-signals to be detected gradually increase based on the receiving check function;

[0076] If the timestamps of the plurality of sub-signals to be detected do not gradually increase, the detection result is that the signal to be detected is abnormal;

[0077] If the timestamps of the multiple sub-signals to be detected gradually increase, judging whether the signal value of the sub-signal to be detected is within a preset coverage range based on the value monitoring function, and whether the coverage type of the signal value meets the preset coverage type;

[0078] If the signal value of the sub-signal to be detected is not within the preset range, or the coverage type of the signal value does not conform to the preset coverage type, the detection result is that the signal to be detected is abnormal;

[0079] If the signal value of the sub-signal to be detected is within a preset range, and the coverage type of the signal value conforms to the preset coverage type, then the detection result is that the signal to be detected is normal.

[0080] Optionally, the device further comprises:

[0081] A determination unit, used to determine the signal type and local timestamp of the signal to be detected;

[0082] The determining unit is further used to determine a preset coverage range and a preset coverage type of the signal value of the signal to be detected;

[0083] A generating unit, configured to generate the target detection function according to the local timestamp, the preset coverage range, the preset coverage type and a function template;

[0084] A construction unit, used to construct a corresponding relationship between the target detection function and the signal type of the signal to be detected;

[0085] The storage unit is used to store the target detection function and the corresponding relationship between the target detection function and the signal type of the signal to be detected in a function database.

[0086] Optionally, the device further comprises:

[0087] A recording unit is used to record the detection result and the signal to be detected in a result recording signal.

[0088] Optionally, the device further comprises:

[0089] The alarm unit is used to issue an alarm reminder if the detection result shows that the signal to be detected is abnormal, and the alarm reminder includes the signal name of the signal to be detected.

[0090] It can be seen from this that the embodiment of the present application provides a signal detection device, which can receive the signal to be detected in real time and realize rapid detection of the signal to be detected by calling the target detection function corresponding to the signal type of the signal to be detected. There is no need to perform detection after receiving all vehicle signals, thereby improving the detection efficiency of vehicle signals.

[0091] The embodiment of the present application also provides a computer device, including: a memory, a processor, and a bus system;

[0092] Wherein, the memory is used to store programs;

[0093] The processor is used to execute the program in the memory to implement any one of the signal detection methods described above;

[0094] The bus system is used to connect the memory and the processor so that the memory and the processor can communicate with each other.

[0095] The embodiment of the present application also provides a computer-readable storage medium storing instructions, which, when executed on a computer, enables the computer to execute any one of the signal detection methods described above.

[0096] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0097] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A signal detection method, characterized in that: include: Receive the signal to be detected in real time; Calling a target detection function according to the signal type of the signal to be detected; The signal to be detected is detected according to the target detection function to obtain a detection result.

2. The method according to claim 1, characterized in that The target detection function includes a receiving check function and a value monitoring function, and the signal to be detected includes a plurality of sub-signals to be detected.

3. The method according to claim 2, characterized in that The detecting the signal to be detected according to the target detection function to obtain a detection result includes: Extracting timestamps of the multiple sub-signals to be detected; Determining whether the timestamps of the plurality of sub-signals to be detected gradually increase based on the receiving check function; If the timestamps of the plurality of sub-signals to be detected do not gradually increase, the detection result is that the signal to be detected is abnormal; If the timestamps of the multiple sub-signals to be detected gradually increase, judging whether the signal value of the sub-signal to be detected is within a preset coverage range based on the value monitoring function, and whether the coverage type of the signal value meets the preset coverage type; If the signal value of the sub-signal to be detected is not within the preset range, or the coverage type of the signal value does not conform to the preset coverage type, the detection result is that the signal to be detected is abnormal; If the signal value of the sub-signal to be detected is within a preset range, and the coverage type of the signal value conforms to the preset coverage type, the detection result is that the signal to be detected is normal.

4. The method according to claim 1, characterized in that: Before receiving the signal to be detected in real time, the method further includes: Determining a signal type and a local timestamp of the signal to be detected; Determine a preset coverage range and a preset coverage type of the signal value of the signal to be detected; Generate the target detection function according to the local timestamp, the preset coverage range, the preset coverage type and a function template; Constructing a corresponding relationship between the target detection function and the signal type of the signal to be detected; The target detection function and the corresponding relationship between the target detection function and the signal type of the signal to be detected are stored in a function database.

5. The method according to claim 1, characterized in that After detecting the signal to be detected according to the target detection function to obtain a detection result, the method further includes: The detection result and the signal to be detected are recorded in a result recording signal.

6. The method according to claim 1, characterized in that The method further comprises: If the detection result is that the signal to be detected is abnormal, an alarm reminder is issued, and the alarm reminder includes the signal name of the signal to be detected.

7. A signal detection device, characterized in that: include: A receiving unit, used for receiving a signal to be detected in real time; A calling unit, configured to call a target detection function according to a signal type of the signal to be detected; The detection unit is used to detect the signal to be detected according to the target detection function to obtain a detection result.

8. The device according to claim 7, characterized in that The target detection function includes a receiving check function and a value monitoring function, and the signal to be detected includes a plurality of sub-signals to be detected.

9. A computer device, characterized in that: include: Memory, processor, and bus system; Wherein, the memory is used to store programs; The processor is used to execute the program in the memory to implement the method according to any one of claims 1 to 6; The bus system is used to connect the memory and the processor so that the memory and the processor can communicate with each other.

10. A computer-readable storage medium, characterized in that: The device stores instructions which, when executed on a computer, cause the computer to execute the method according to any one of claims 1 to 6.

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