High voltage safety test operation handling method, vehicle

Abstract

The present application discloses a method and vehicle for processing high-voltage safety detection operations. The method comprises: in the research and development stage of electric vehicles, simulating the target operation of performing high-voltage safety detection on electric vehicles in the assembly stage and the vehicle inspection stage of electric vehicles; respectively evaluating the convenience of performing the target operation in the assembly stage and the vehicle inspection stage to obtain a first score; based on the first score, evaluating the convenience of the target operation in the research and development stage to obtain an evaluation result; based on the evaluation result, performing high-voltage safety detection on the electric vehicle. Through this application, the problem of obtaining a design scheme directly in the research and development stage of electric vehicles in the prior art, resulting in low efficiency in subsequent high-voltage safety detection in the assembly process of vehicle manufacturing and after-sales problem troubleshooting, etc., is solved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a method for processing high-voltage safety detection operations and a vehicle. Background Art

[0002] With the demand for environmental protection, more and more new energy vehicles are coming out, among which the development of electric vehicles has received more and more attention. In addition, as the core of the entire electric vehicle, the safety of the power battery, high-voltage circuit and the entire electric vehicle is indispensable. Moreover, under normal circumstances, the high-voltage system is a closed system that is completely insulated from the vehicle body. However, the quality of the incoming parts and the assembly quality may reduce the insulation performance of the entire vehicle. In addition, if the positive and negative leads of the battery form a leakage current loop with the chassis through the insulation layer, the potential will be pulled up, which will not only affect the normal operation of the low-voltage electrical appliances and the ECU on the vehicle, but may also endanger the personal safety of the driver and passengers. Therefore, safety testing is required in the production process or 4S stores to ensure that consumers will not be in danger of electric shock during normal operation and misoperation.

[0003] Therefore, electric vehicles need to undergo high-voltage safety testing in the assembly process of vehicle manufacturing and after-sales problem troubleshooting to confirm the direct electrical connection between the exposed conductive parts of the high-voltage components and the vehicle ground or the exposed conductive parts of different high-voltage components, and the insulation status can be monitored by detecting the insulation resistance. In addition, the ease of detection of these high-voltage components belongs to their inherent part properties, and their quality is locked when the product is frozen, and it is difficult to change even after the platform layout plan is determined. Moreover, the layout plan of high-voltage electrical devices involves multiple departments and professions. Therefore, there is a lack of a method for judging, analyzing and inspecting from the perspective of the entire vehicle to meet the current platform electric vehicle’s high-voltage safety testing needs and help designers identify the operational convenience issues of high-voltage safety testing in advance, and assist designers in optimizing design plans.

[0004] With regard to the problem in the prior art that the design scheme is directly obtained in the research and development stage of electric vehicles, resulting in low efficiency in subsequent high-voltage safety testing in the assembly process of vehicle manufacturing and after-sales problem troubleshooting, no effective solution has been proposed so far. Summary of the invention

[0005] The main purpose of the present application is to provide a method and vehicle for processing high-voltage safety detection operations, so as to solve the problem in the prior art that a design scheme is directly obtained in the research and development stage of an electric vehicle, resulting in low efficiency in subsequent high-voltage safety detection in the assembly process of vehicle production and manufacturing and after-sales problem troubleshooting.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present application, a method for processing high-voltage safety detection operations is provided. The method is applied in electric vehicles, including: in the research and development stage of the electric vehicle, simulating the target operation of performing high-voltage safety detection on the electric vehicle in the assembly stage and the vehicle inspection stage of the electric vehicle; evaluating the convenience of performing the target operation in the assembly stage and the vehicle inspection stage respectively, and obtaining a first score; based on the first score, evaluating the convenience of the target operation in the research and development stage, and obtaining an evaluation result; based on the evaluation result, performing the high-voltage safety detection on the electric vehicle.

[0007] Further, the electric vehicle includes: a low-voltage switch, a battery, a first type of high-voltage component and a second type of high-voltage component for repairing the electric vehicle, the target operation includes: inspecting the low-voltage switch and the battery, performing an equipotential detection operation on the first type of high-voltage component and performing an insulation detection operation on the second type of high-voltage component, and respectively evaluating the convenience of performing the target operation in the assembly stage and the whole vehicle detection stage to obtain a first score includes: respectively evaluating the convenience of performing the inspection operation in the assembly stage and the whole vehicle detection stage to obtain a second score and a third score; respectively evaluating the convenience of performing the equipotential detection operation in the assembly stage and the whole vehicle detection stage to obtain a fourth score and a fifth score; respectively evaluating the convenience of performing the insulation detection operation in the assembly stage and the whole vehicle detection stage to obtain a sixth score and a seventh score; and determining the first score based on the second score, the third score, the fourth score, the fifth score, the sixth score and the seventh score.

[0008] Further, determining the second score, the third score, the fourth score, the fifth score, the sixth score and the seventh score includes: respectively determining the first detectability, the first accessibility, the first operable space and the first visibility of the inspection operation performed in the assembly stage and the whole vehicle inspection stage, and determining the second score and the third score based on the first detectability, the first accessibility, the first operable space and the first visibility; respectively determining the second detectability, the second accessibility, the second operable space and the second visibility of the equipotential detection operation performed in the assembly stage and the whole vehicle inspection stage, and determining the fourth score and the fifth score based on the second detectability, the second accessibility, the second operable space and the second visibility; respectively determining the third detectability, the third accessibility, the third operable space and the third visibility of the insulation detection operation performed in the assembly stage and the whole vehicle inspection stage, and determining the sixth score and the seventh score based on the third detectability, the third accessibility, the third operable space and the third visibility.

[0009] Further, respectively evaluating the convenience of performing the target operation in the assembly stage and the whole vehicle inspection stage to obtain the first score includes: obtaining multiple weights, wherein the multiple weights are weights of the first detectability, the second detectability, the third detectability, the first accessibility, the second accessibility, the third accessibility, the first operable space, the second operable space, the third operable space, the first visibility, the second visibility, the third visibility, the inspection operation, the equipotential detection operation, and the insulation detection operation; obtaining multiple scores, wherein the multiple scores are scores of the first detectability, the first accessibility, the first operable space, the first visibility, the second detectability, the second accessibility, the second operable space, the second visibility, the third detectability, the third accessibility, the third operable space, and the third visibility in the assembly stage and the whole vehicle inspection stage; and performing weighted calculation on the multiple scores according to the multiple weights to obtain the first score.

[0010] Furthermore, respectively obtaining the first detectability score in the assembly stage and the whole vehicle inspection stage includes: respectively determining the assembly process of the low-voltage switch and the battery, and after completing the inspection of the first type of high-voltage components and the second type of high-voltage components, respectively evaluating the working state of the low-voltage switch and the negative pole of the battery in the assembly stage to obtain a first inspection result and a second inspection result; determining the first detectability score in the assembly stage based on the assembly process, the first inspection result and the second inspection result; determining the first detectability score in the whole vehicle inspection stage based on the first inspection result and the second inspection result.

[0011] Furthermore, obtaining the scores of the second detectability in the assembly stage and the whole vehicle inspection stage respectively includes: checking whether the assembly process of the first type of high-voltage component matches the inspection station to obtain a third inspection result; using an equipotential detection method to detect the first type of high-voltage component to obtain a first inspection result; determining the score of the second detectability in the assembly stage based on the third inspection result and the first inspection result; and determining the score of the second detectability in the whole vehicle inspection stage based on the first inspection result.

[0012] Furthermore, obtaining the scores of the third detectability in the assembly stage and the whole vehicle inspection stage respectively includes: checking whether the assembly process of the second type of high-voltage component matches the inspection station to obtain a fourth inspection result; inspecting the second type of high-voltage component by insulation inspection to obtain a second inspection result; determining the score of the third detectability in the assembly stage based on the fourth inspection result and the second inspection result; and determining the score of the third detectability in the whole vehicle inspection stage based on the second inspection result.

[0013] Furthermore, respectively obtaining the scores of the first accessibility, the second accessibility, and the third accessibility in the assembly stage and the whole vehicle inspection stage includes: respectively determining the number of parts that need to be disassembled to complete the inspection operation or the equipotential detection operation or the insulation detection operation in the assembly stage and the whole vehicle inspection stage; and determining the first accessibility score, the second accessibility score, and the third accessibility score in the assembly stage and the whole vehicle inspection stage based on the number of parts.

[0014] Furthermore, respectively obtaining the scores of the first operable space, the second operable space, and the third operable space in the assembly stage and the whole vehicle inspection stage includes: respectively determining the gap values ​​between the target object and the target tool and the target part when the inspection operation or the equipotential detection operation or the insulation detection operation is performed in the assembly stage and the whole vehicle inspection stage, wherein the target part is the low-voltage switch or the battery or the first type of high-voltage component or the parts around the second type of high-voltage component, the target object is the object for performing the target operation, and the target tool is the tool for performing the target operation; based on the gap values, respectively determining the scores of the first operable space, the second operable space, and the third operable space in the assembly stage and the whole vehicle inspection stage.

[0015] In order to achieve the above-mentioned purpose, according to another aspect of the present application, a processing device for high-voltage safety detection operation is provided. The device is applied in an electric vehicle, and comprises: a first simulation unit, which is used to simulate the target operation of high-voltage safety detection of the electric vehicle in the assembly stage and the whole vehicle detection stage of the electric vehicle during the research and development stage of the electric vehicle; a first evaluation unit, which is used to evaluate the convenience of performing the target operation in the assembly stage and the whole vehicle detection stage respectively, and obtain a first score; a first evaluation unit, which is used to evaluate the convenience of the target operation in the research and development stage according to the first score, and obtain an evaluation result; a first processing unit, which is used to perform the high-voltage safety detection on the electric vehicle according to the evaluation result.

[0016] Further, the electric vehicle includes: a low-voltage switch, a battery, a first type of high-voltage component and a second type of high-voltage component for repairing the electric vehicle, the target operation includes: an inspection operation on the low-voltage switch and the battery, an equipotential detection operation on the first type of high-voltage component and an insulation detection operation on the second type of high-voltage component, and the first evaluation unit includes: a first evaluation module, used to evaluate the convenience of performing the inspection operation in the assembly stage and the whole vehicle detection stage, respectively, to obtain a second score and a third score; a second evaluation module, used to evaluate the convenience of performing the equipotential detection operation in the assembly stage and the whole vehicle detection stage, respectively, to obtain a fourth score and a fifth score; a third evaluation module, used to evaluate the convenience of performing the insulation detection operation in the assembly stage and the whole vehicle detection stage, respectively, to obtain a sixth score and a seventh score; a first determination module, used to determine the first score based on the second score, the third score, the fourth score, the fifth score, the sixth score and the seventh score.

[0017] Further, the first evaluation module, the second evaluation module and the third evaluation module include: a first determination submodule, used to respectively determine the first detectability, the first accessibility, the first operable space and the first visibility of the inspection operation performed in the assembly stage and the whole vehicle inspection stage, and determine the second score and the third score based on the first detectability, the first accessibility, the first operable space and the first visibility; a second determination submodule, used to respectively determine the second detectability, the second accessibility, the second operable space and the second visibility of the equipotential detection operation performed in the assembly stage and the whole vehicle inspection stage, and determine the fourth score and the fifth score based on the second detectability, the second accessibility, the second operable space and the second visibility; a third determination submodule, used to respectively determine the third detectability, the third accessibility, the third operable space and the third visibility of the insulation detection operation performed in the assembly stage and the whole vehicle inspection stage, and determine the sixth score and the seventh score based on the third detectability, the third accessibility, the third operable space and the third visibility.

[0018] Further, the first evaluation unit includes: a first acquisition module, used to acquire multiple weights, wherein the multiple weights are weights of the first detectability, the second detectability, the third detectability, the first accessibility, the second accessibility, the third accessibility, the first operable space, the second operable space, the third operable space, the first visibility, the second visibility, the third visibility, the inspection operation, the equipotential detection operation and the insulation detection operation; a second acquisition module, used to acquire multiple scores, wherein the multiple scores are scores of the first detectability, the first accessibility, the first operable space, the first visibility, the second detectability, the second accessibility, the second operable space, the second visibility, the third detectability, the third accessibility, the third operable space, and the third visibility in the assembly stage and the whole vehicle detection stage; a first calculation module, used to perform weighted calculation on the multiple scores according to the multiple weights to obtain the first score.

[0019] Furthermore, the second acquisition module includes: a first processing submodule, used to determine the assembly process of the low-voltage switch and the battery, respectively, and after the inspection of the first type of high-voltage components and the second type of high-voltage components is completed, respectively evaluate the working state of the low-voltage switch and the negative pole of the battery in the assembly stage to obtain a first inspection result and a second inspection result; a fourth determination submodule, used to determine the first detectability score in the assembly stage based on the assembly process, the first inspection result and the second inspection result; a fifth determination submodule, used to determine the first detectability score in the whole vehicle inspection stage based on the first inspection result and the second inspection result.

[0020] Furthermore, the second acquisition module includes: a first inspection submodule, used to check whether the assembly process of the first type of high-voltage component matches the inspection station, and obtain a third inspection result; a first detection submodule, used to detect the first type of high-voltage component using an equipotential detection method, and obtain a first detection result; a sixth determination submodule, used to determine the second detectability score in the assembly stage based on the third inspection result and the first detection result; and a seventh determination submodule, used to determine the second detectability score in the whole vehicle inspection stage based on the first detection result.

[0021] Furthermore, the second acquisition module includes: a second inspection submodule, used to check whether the assembly process of the second type of high-voltage component matches the inspection station, and obtain a fourth inspection result; a second detection submodule, used to detect the second type of high-voltage component by insulation detection, and obtain a second detection result; an eighth determination submodule, used to determine the score of the third detectability in the assembly stage based on the fourth inspection result and the second detection result; and a ninth determination submodule, used to determine the score of the third detectability in the whole vehicle detection stage based on the second detection result.

[0022] Furthermore, the second acquisition module includes: a tenth determination submodule, used to respectively determine the number of parts that need to be disassembled to complete the inspection operation or the equipotential detection operation or the insulation detection operation in the assembly stage and the whole vehicle inspection stage; an eleventh determination submodule, used to respectively determine the first accessibility score, the second accessibility score, and the third accessibility score in the assembly stage and the whole vehicle inspection stage based on the number of parts.

[0023] Furthermore, the second acquisition module includes: a twelfth determination submodule, used to respectively determine the gap value between the target object and the target tool and the target part when the inspection operation or the equipotential detection operation or the insulation detection operation is performed in the assembly stage and the whole vehicle inspection stage, wherein the target part is the low-voltage switch or the battery or the first type of high-voltage component or the parts around the second type of high-voltage component, the target object is the object for performing the target operation, and the target tool is the tool for performing the target operation; a thirteenth determination submodule, used to respectively determine the score of the first operable space in the assembly stage and the whole vehicle inspection stage according to the gap value.

[0024] In order to achieve the above-mentioned object, according to another aspect of the present application, a vehicle is provided, wherein a controller in the vehicle executes any one of the above-mentioned processing methods for high-voltage safety detection operations.

[0025] The present application can be applied in electric vehicles, and adopts the following steps: in the research and development stage of the electric vehicle, simulate the target operation of performing high-voltage safety detection on the electric vehicle in the assembly stage and the whole vehicle detection stage of the electric vehicle; evaluate the convenience of performing the target operation in the assembly stage and the whole vehicle detection stage respectively, and obtain a first score; based on the first score, evaluate the convenience of the target operation in the research and development stage to obtain an evaluation result; based on the evaluation result, perform high-voltage safety detection on the electric vehicle, which solves the problem in the prior art that the design scheme is directly obtained in the research and development stage of the electric vehicle, resulting in low efficiency in subsequent high-voltage safety detection in the assembly process of the whole vehicle production and manufacturing and after-sales problem troubleshooting. By simulating the operation of high-voltage safety testing on electric vehicles in the assembly stage and the vehicle inspection stage of electric vehicles, and then evaluating the convenience of high-voltage safety testing operations in the assembly stage and the vehicle inspection stage respectively, and obtaining a score for the convenience of high-voltage safety testing operations, and then based on the score, evaluating the convenience of high-voltage safety testing operations in the research and development stage to obtain the evaluation results, and then optimizing the design plan in the research and development stage based on the evaluation results, and after the design of the electric vehicle is completed, performing high-voltage safety testing on the electric vehicle in the assembly stage and the vehicle inspection stage, thereby improving the efficiency of high-voltage safety testing in the assembly process of vehicle manufacturing and after-sales problem troubleshooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0027] Figure 1is a flowchart of a processing method for high voltage safety detection operation provided in an embodiment of the present application;

[0028] Figure 2 Schematic diagram of the visual window area division in the embodiment of the present application;

[0029] Figure 3 is a flowchart of a processing method for an optional high voltage safety detection operation provided according to an embodiment of the present application;

[0030] Figure 4 is a schematic diagram of a processing device for high voltage safety detection operations provided according to an embodiment of the present application. DETAILED DESCRIPTION

[0031] 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.

[0032] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely 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, other existing embodiments obtained by ordinary technicians in the field without creative work should all fall within the scope of protection of the present application.

[0033] 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 sequence. 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 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.

[0034] The present invention is described below in conjunction with preferred implementation steps. Figure 1 is a flowchart of a method for processing a high voltage safety detection operation according to an embodiment of the present application, such as Figure 1 As shown, the method comprises the following steps:

[0035] Step S101 , in the research and development stage of the electric vehicle, simulates the target operation of performing high voltage safety testing on the electric vehicle in the assembly stage and the vehicle testing stage of the electric vehicle.

[0036] For example, in the development cycle of electric vehicles, that is, in the R&D stage, the operation of high-voltage safety testing of electric vehicles is simulated based on the two dimensions of production line assembly and vehicle testing.

[0037] Step S102 , respectively evaluating the convenience of performing the target operation in the assembly phase and the vehicle inspection phase to obtain a first score.

[0038] For example, evaluate the convenience of high-voltage safety testing operations on electric vehicles in the two dimensions of production line assembly and vehicle testing, and obtain a score.

[0039] Step S103: Evaluate the convenience of the target operation in the development stage according to the first score to obtain an evaluation result.

[0040] For example, according to the total score value obtained through the above evaluation, the convenience of high-voltage safety detection operation is evaluated during the development cycle of the electric vehicle, that is, during the research and development stage.

[0041] Step S104: Perform high voltage safety testing on the electric vehicle based on the evaluation results.

[0042] For example, based on the evaluation results of the convenience of high-voltage safety testing operations, designers can be helped to identify the convenience of high-voltage safety testing operations in advance, thereby assisting designers to optimize the design plan. The vehicle is designed according to the optimized design plan. After the design is completed, high-voltage safety testing is performed on electric vehicles in the subsequent assembly process of vehicle manufacturing and after-sales problem investigation.

[0043] Through the above steps S101 to S104, by simulating the operation of high-voltage safety testing on electric vehicles in the assembly stage and the whole vehicle inspection stage of the electric vehicles, and then evaluating the convenience of high-voltage safety testing operations in the assembly stage and the whole vehicle inspection stage, and obtaining scores for the convenience of high-voltage safety testing operations, and then evaluating the convenience of high-voltage safety testing operations in the research and development stage based on the scores, and obtaining evaluation results, and then optimizing the design scheme in the research and development stage based on the evaluation results, and after the electric vehicle design is completed, performing high-voltage safety testing on the electric vehicle in the assembly stage and the whole vehicle inspection stage, thereby improving the efficiency of high-voltage safety testing in the assembly process of whole vehicle manufacturing and after-sales problem troubleshooting.

[0044] In order to accurately determine the first detectability score in the assembly stage and the whole vehicle inspection stage, in the processing method of the high-voltage safety detection operation provided in the embodiment of the present application, the first detectability score in the assembly stage and the whole vehicle inspection stage can also be determined by the following steps: respectively determine the assembly process of the low-voltage switch and the battery, and after the inspection of the first type of high-voltage components and the second type of high-voltage components is completed, respectively evaluate the working state of the low-voltage switch and the negative pole of the battery in the assembly stage to obtain the first inspection result and the second inspection result; determine the first detectability score in the assembly stage based on the assembly process, the first inspection result and the second inspection result; determine the first detectability score in the whole vehicle inspection stage based on the first inspection result and the second inspection result.

[0045] For example, when checking the operability of the low-voltage maintenance switch and the negative pole of the battery, it is necessary to unplug the low-voltage maintenance switch before the high-voltage safety inspection to ensure that the high-voltage system is not powered on; and disconnect the negative pole of the battery to ensure that the low-voltage system is not powered on, so as not to affect the equipotential resistance detection. Therefore, in the assembly inspection of the production line, the assembly process of the low-voltage maintenance switch is checked. In addition, after all high-voltage components are inspected, the maintenance switch is closed, and the detectability index is considered "excellent"; if not, the detectability index is judged as "poor", and there is no other judgment level; check the assembly process of the negative pole of the battery. In addition, after all high-voltage components are inspected, the negative pole of the battery needs to be assembled to be considered "excellent"; if not, the detectability index is judged as "poor", and there is no other judgment level.

[0046] In the whole vehicle inspection, the whole vehicle inspection is performed under the condition that the whole vehicle is assembled by default, and does not involve the inspection of the assembly process. Therefore, after all high-voltage components are inspected, the maintenance switch is closed, and the detectability index is considered "excellent"; if not, the detectability index is judged as "poor", and there is no other judgment level; after all high-voltage components are inspected, it is necessary to assemble the negative electrode of the battery, which is considered "excellent"; if not, the detectability index is judged as "poor", and there is no other judgment level.

[0047] Through the above scheme, the first detectability score in the assembly stage and the vehicle inspection stage can be determined quickly and accurately.

[0048] In order to accurately determine the score of the second detectability in the assembly stage and the whole vehicle inspection stage, in the processing method of the high-voltage safety detection operation provided in the embodiment of the present application, the score of the second detectability in the assembly stage and the whole vehicle inspection stage can also be determined by the following steps: check whether the assembly process of the first type of high-voltage component matches the inspection station to obtain a third inspection result; use an equipotential detection method to detect the first type of high-voltage component to obtain a first inspection result; determine the score of the second detectability in the assembly stage based on the third inspection result and the first inspection result; determine the score of the second detectability in the whole vehicle inspection stage based on the first inspection result.

[0049] For example, the first type of high-voltage components mentioned above can be power motors, inverters, power batteries, high-voltage air-conditioning compressors, chargers, DC / DC, high-voltage distribution boxes, water-heating PTCs and air-heating PTCs, etc. And these parts all require detection tools to touch the high-voltage components and maintain them for a certain period of time to complete the detection process. Therefore, in the production line assembly inspection, check whether the assembly process and inspection stations of the above parts match, and the above parts need to be assembled on the body and contact the broken paint surface of the body or be connected to the body ground through the form of a grounding wire. Such situations are considered "excellent". If the current product solution does not meet the grounding conditions, it is considered "poor" and the platform solution needs to be adjusted and optimized. There are no other judgment levels.

[0050] In the whole vehicle inspection, the whole vehicle inspection is performed under the condition that the whole vehicle is assembled by default, and does not involve the inspection of the assembly process. Therefore, the above parts need to be assembled on the body and contact the broken paint surface of the body or be connected to the body ground through the form of grounding wire. Such conditions are considered "excellent". If the current product solution does not meet the grounding conditions, it is considered "poor" and the platform solution needs to be adjusted and optimized. There is no other judgment level.

[0051] Through the above scheme, the second detectability score in the assembly stage and the vehicle inspection stage can be determined quickly and accurately.

[0052] In order to accurately determine the score of the third detectability in the assembly stage and the whole vehicle inspection stage, in the processing method of the high-voltage safety inspection operation provided in the embodiment of the present application, the score of the third detectability in the assembly stage and the whole vehicle inspection stage can also be determined by the following steps: check whether the assembly process of the second type of high-voltage component matches the inspection station to obtain a fourth inspection result; use insulation inspection to inspect the second type of high-voltage component to obtain a second inspection result; determine the score of the third detectability in the assembly stage based on the fourth inspection result and the second inspection result; determine the score of the third detectability in the whole vehicle inspection stage based on the second inspection result.

[0053] For example, the second type of high-voltage components mentioned above can be the positive and negative poles of the DC bus interface, the electric drive system, the AC charging port and the DC charging port, etc. And these parts all require detection tools to touch or plug in the high-voltage components and maintain a certain time to complete the detection process. Therefore, in the production line assembly inspection, check whether the assembly process and inspection station of the target parts match, and use the DC bus to detect that the electric drive system requires the connection between the high-voltage line and the electric drive system to be completed before the inspection station. The AC / DC charging port must form a path with other high-voltage components. This situation is considered "excellent". If the current product solution does not meet the conditions for forming the same path, it is considered "poor" and the platform solution needs to be adjusted and optimized. There is no other judgment level.

[0054] In the whole vehicle inspection, the whole vehicle inspection is performed under the condition that the whole vehicle is assembled by default, and does not involve assembly process inspection. Therefore, the DC busbar inspection of the electric drive system requires the connection of the high-voltage line and the electric drive system to be completed before the inspection station, and the AC / DC charging port must form a path with other high-voltage components. This situation is considered "excellent". If the current product solution does not meet the conditions for forming the same path, it is considered "poor" and the platform solution needs to be adjusted and optimized. There is no other judgment level.

[0055] Through the above scheme, the third detectability score in the assembly stage and the vehicle inspection stage can be determined quickly and accurately.

[0056] In order to accurately determine the first accessibility score, the second accessibility score, and the third accessibility score in the assembly stage and the whole vehicle inspection stage, in the processing method of the high-voltage safety detection operation provided in the embodiment of the present application, the first accessibility score, the second accessibility score, and the third accessibility score in the assembly stage and the whole vehicle inspection stage can also be determined by the following steps: respectively determine the number of parts that need to be disassembled to complete the inspection operation or the equipotential detection operation or the insulation detection operation in the assembly stage and the whole vehicle inspection stage; based on the number of parts, respectively determine the first accessibility score, the second accessibility score, and the third accessibility score in the assembly stage and the whole vehicle inspection stage.

[0057] For example, when checking the operability of the low-voltage maintenance switch and the negative electrode of the battery, during the production line assembly test, check the accessibility of the maintenance switch and the negative electrode of the battery, that is, the number of covers x that need to be removed is used as the basis for judging this indicator. Specifically, according to the three-dimensional data of the surrounding environment parts, hide the covers of the above parts one by one until the corresponding operation can be completed without obstacles, and then confirm the number of parts that need to be removed to complete the corresponding operation (the number of fasteners of the part is not counted). Table 1 shows the accessibility judgment classification.

[0058] Table 1 Accessibility classification in production line assembly inspection

[0059] grade illustrate excellent x＝0 good 0＜x≤2 middle 2＜x≤4 Difference x＞4

[0060] When checking the operability of the low-voltage maintenance switch and the negative terminal of the battery, in the whole vehicle inspection, since the working conditions of the whole vehicle inspection have lower working hours requirements, the accessibility determination grades are shown in Table 2.

[0061] Table 2 Accessibility classification in vehicle inspection

[0062] grade illustrate excellent x＝0 good 0＜x≤3 middle 3＜x≤5 Difference x＞5

[0063] When checking the operability of all equipotential detection in the high-voltage circuit, in the production line assembly test, the accessibility of the above-mentioned first type of high-voltage components is checked, and the judgment classification is shown in Table 1. In the vehicle inspection, the accessibility of the above-mentioned first type of high-voltage components is checked, and the judgment classification is shown in Table 2.

[0064] When checking the operability of all insulation resistance tests in the high-voltage circuit, in the production line assembly test, check the accessibility of the above-mentioned second type of high-voltage components, and determine the classification as shown in Table 1. In the vehicle test, check the accessibility of the above-mentioned second type of high-voltage components, and determine the classification as shown in Table 2.

[0065] Through the above scheme, the accessibility score in the assembly stage and the vehicle inspection stage can be quickly and accurately determined.

[0066] In order to accurately determine the score of the first operable space, the score of the second operable space, and the score of the third operable space in the assembly stage and the whole vehicle inspection stage, in the processing method of the high-voltage safety detection operation provided in the embodiment of the present application, the score of the first operable space, the score of the second operable space, and the score of the third operable space in the assembly stage and the whole vehicle inspection stage can also be determined by the following steps: respectively determine the gap value between the target object and the target tool and the target part when performing the inspection operation or the equipotential detection operation or the insulation detection operation in the assembly stage and the whole vehicle inspection stage, wherein the target part is a low-voltage switch or a battery or a first type of high-voltage component or a part around the second type of high-voltage component, the target object is the object for performing the target operation, and the target tool is the tool for performing the target operation; based on the gap value, respectively determine the score of the first operable space, the score of the second operable space, and the score of the third operable space in the assembly stage and the whole vehicle inspection stage.

[0067] For example, when checking the operability of the low-voltage maintenance switch and the negative electrode of the battery, during the assembly inspection of the production line, check the operable space of the maintenance switch and the negative electrode of the battery, and use the gap value y between the hand model that completes the corresponding operation and the surrounding environment as the basis for judging this indicator. Combined with 50% of the hand models in the ergonomic design and analysis module of CATIA (a high-end CAD / CAM software), according to the three-dimensional data of the surrounding environment parts, a reasonable hand model is placed according to the actual hand posture of the operator, and the minimum gap value with the surrounding environment parts is measured. Table 3 shows the classification of operable space judgment.

[0068] Table 3 Classification of operable space in production line assembly inspection

[0069] grade illustrate excellent y>15mm good 5mm<x≤10mm middle 0mm<x≤5mm Difference x≤0mm

[0070] When checking the operability of the low-voltage maintenance switch and the negative terminal of the battery, in the whole vehicle inspection, since the working conditions of the whole vehicle inspection have lower requirements on working hours, the classification of the operable space is shown in Table 4.

[0071] Table 4 Classification of operable space in vehicle inspection

[0072] grade illustrate excellent y>10mm good 3mm<x≤5mm middle 0mm<x≤3mm Difference x≤0mm

[0073] When checking the operability of all equipotential detection in the high-voltage circuit, in the production line assembly test, check the operable space of the first type of high-voltage components mentioned above, and use the gap value y between the human model and the detection tool that completes the corresponding operation and the surrounding environmental parts as the basis for judging the index, that is, the operable space is determined according to the gap value between the detection tool and the surrounding parts after touching the high-voltage component. Combined with 50% of the human model matching detection tools in the CATIA ergonomic design and analysis module, according to the three-dimensional data of the surrounding environmental parts, a reasonable human model is placed according to the actual human posture of the operator, and the minimum gap value between the human model and the detection tool and the surrounding environmental parts is measured, and the judgment classification is the same as Table 3. In the vehicle inspection, check the operable space of the first type of high-voltage components mentioned above, and the judgment classification is shown in Table 4.

[0074] When checking the operability of all insulation resistance tests in the high-voltage circuit, in the production line assembly test, check the operable space of the second type of high-voltage components mentioned above, and use the gap value y between the human model and the detection tool that completes the corresponding operation and the surrounding environmental parts as the basis for judging the index, that is, the operable space is determined according to the gap value between the detection tool and the surrounding parts after touching the high-voltage component. Combined with 50% of the human model matching detection tools in the CATIA ergonomic design and analysis module, according to the three-dimensional data of the surrounding environmental parts, a reasonable human model is placed according to the actual human posture of the operator, and the minimum gap value between the human model and the detection tool and the surrounding environmental parts is measured, and the judgment classification is the same as Table 3. In the vehicle inspection, check the operable space of the second type of high-voltage components mentioned above, and the judgment classification is shown in Table 4.

[0075] Through the above scheme, the score of the operable space in the assembly stage and the vehicle inspection stage can be quickly and accurately determined.

[0076] For example, when checking the operability of the low-voltage maintenance switch and the negative electrode of the battery, the visibility of the maintenance switch and the negative electrode of the battery is checked during the assembly test of the production line. Specifically, the visibility is based on the CATIA ergonomics design and analysis module, and the static simulation of the operator's working posture is performed. The Open Vision Window command is used to observe the target parts, and the visual range is divided into three areas: "Ⅰ, Ⅱ, Ⅲ". The regional distribution is as follows: Figure 2 As shown, Table 5 is the visibility judgment grading.

[0077] Table 5 Visibility classification in production line assembly inspection and vehicle inspection

[0078]

[0079] When checking the operability of the low-voltage maintenance switch and the negative terminal of the battery, in the whole vehicle inspection, since the working conditions of the whole vehicle inspection are the same as those during production line assembly, the visibility judgment classification is also shown in Table 5.

[0080] When checking the operability of all equipotential detection in the high-voltage circuit, the visibility of the above-mentioned first type of high-voltage components is checked in the production line assembly inspection and vehicle inspection, and the judgment classification is shown in Table 5.

[0081] When checking the operability of all equipotential detection in the high-voltage circuit, the visibility of the above-mentioned second type of high-voltage components is checked in the production line assembly inspection and vehicle inspection, and the judgment classification is shown in Table 5.

[0082] Through the above scheme, the visibility score in the assembly stage and the vehicle inspection stage can be determined quickly and accurately.

[0083] In order to accurately obtain the evaluation score of the convenience of performing high-voltage safety detection operations in the assembly stage and the whole vehicle inspection stage, in the processing method of the high-voltage safety detection operation provided in the embodiment of the present application, the evaluation score of the convenience of performing high-voltage safety detection operations in the assembly stage and the whole vehicle inspection stage can also be obtained by the following steps: the electric vehicle includes: a low-voltage switch, a battery, a first type of high-voltage component and a second type of high-voltage component for repairing the electric vehicle, and the target operations include: inspecting the low-voltage switch and the battery, performing an equipotential detection operation on the first type of high-voltage component and performing an insulation detection operation on the second type of high-voltage component, respectively evaluating the convenience of performing the inspection operation in the assembly stage and the whole vehicle inspection stage to obtain a second score and a third score; respectively evaluating the convenience of performing the equipotential detection operation in the assembly stage and the whole vehicle inspection stage to obtain a fourth score and a fifth score; respectively evaluating the convenience of performing the insulation detection operation in the assembly stage and the whole vehicle inspection stage to obtain a sixth score and a seventh score; determining the first score based on the second score, the third score, the fourth score, the fifth score, the sixth score and the seventh score.

[0084] For example, the convenience of checking the low-voltage maintenance switch and the battery during the assembly stage is evaluated to obtain a second score, and the convenience of checking the low-voltage maintenance switch and the battery during the vehicle inspection stage is evaluated to obtain a third score; the convenience of performing equipotential detection operations on the first type of high-voltage components during the assembly stage is evaluated to obtain a fourth score, and the convenience of performing equipotential detection operations on the first type of high-voltage components during the vehicle inspection stage is evaluated to obtain a fifth score; the convenience of performing insulation detection operations on the second type of high-voltage components during the assembly stage is evaluated to obtain a sixth score, and the convenience of performing insulation detection operations on the second type of high-voltage components during the vehicle inspection stage is evaluated to obtain a seventh score; based on the second score, the third score, the fourth score, the fifth score, the sixth score and the seventh score, the evaluation scores for the convenience of high-voltage safety detection operations during the assembly stage and the vehicle inspection stage are determined.

[0085] Through the above scheme, the evaluation score of the convenience of high-voltage safety testing operations in the assembly stage and the vehicle testing stage can be quickly and accurately obtained.

[0086] In order to accurately determine the second score, the third score, the fourth score, the fifth score, the sixth score and the seventh score, in the processing method of the high-voltage safety detection operation provided in the embodiment of the present application, the second score, the third score, the fourth score, the fifth score, the sixth score and the seventh score can also be determined by the following steps: respectively determine the first detectability, the first accessibility, the first operable space and the first visibility of the inspection operation in the assembly stage and the whole vehicle inspection stage, and determine the second score and the third score based on the first detectability, the first accessibility, the first operable space and the first visibility; respectively determine the second detectability, the second accessibility, the second operable space and the second visibility of the equipotential detection operation in the assembly stage and the whole vehicle inspection stage, and determine the fourth score and the fifth score based on the second detectability, the second accessibility, the second operable space and the second visibility; respectively determine the third detectability, the third accessibility, the third operable space and the third visibility of the insulation detection operation in the assembly stage and the whole vehicle inspection stage, and determine the sixth score and the seventh score based on the third detectability, the third accessibility, the third operable space and the third visibility.

[0087] For example, the inspection dimension can be divided into two dimensions: production line assembly and vehicle inspection, and the inspection indicators can be detectability, accessibility, operable space and visibility. Among them, the detectability determination method is different according to the requirements of the inspection dimension and part category; accessibility is determined according to the number of parts disassembled, and it is different according to the requirements of the inspection dimension and part category; the operable space is determined according to the gap value between the tool and the human body and the surrounding parts after the inspection tool touches the high-voltage component, and it is different according to the requirements of the inspection dimension and part category; visibility is based on the CATIA ergonomics design and analysis module to perform static simulation of the inspection operator's working posture.

[0088] Each type of inspection requires a comprehensive judgment as shown in Table 6, and Table 6 is the attribute judgment matrix of the components to be inspected.

[0089] Table 6 Attribute judgment matrix of components to be inspected

[0090]

[0091]

[0092] For example, the first detectability, first accessibility, first operable space and first visibility of the inspection operation on the low-voltage maintenance switch and the battery during the assembly stage are evaluated, and the second score is determined based on the first detectability, first accessibility, first operable space and first visibility; the first detectability, first accessibility, first operable space and first visibility of the inspection operation on the low-voltage maintenance switch and the battery during the vehicle inspection stage are evaluated, and the third score is determined based on the first detectability, first accessibility, first operable space and first visibility; the second detectability, second accessibility, second operable space and second visibility of the equipotential detection operation on the first type of high-voltage components during the assembly stage are evaluated, and the fourth score is determined based on the second detectability, second accessibility, second operable space and second visibility, Evaluate the second detectability, second accessibility, second operable space and second visibility of the equipotential detection operation on the first type of high-voltage components in the whole vehicle inspection stage, and determine the fourth score based on the second detectability, second accessibility, second operable space and second visibility; evaluate the third detectability, third accessibility, third operable space and third visibility of the insulation detection operation on the second type of high-voltage components in the assembly stage, and determine the sixth score based on the third detectability, third accessibility, third operable space and third visibility; evaluate the third detectability, third accessibility, third operable space and third visibility of the insulation detection operation on the second type of high-voltage components in the whole vehicle inspection stage, and determine the seventh score based on the third detectability, third accessibility, third operable space and third visibility.

[0093] Through the above scheme, the score of each inspection indicator for each type of inspection in the assembly stage and the vehicle inspection stage can be quickly and accurately determined.

[0094] In order to accurately obtain the evaluation score of the convenience of performing high-voltage safety detection operations in the assembly stage and the whole vehicle inspection stage, in the processing method of high-voltage safety detection operations provided in the embodiment of the present application, the evaluation score of the convenience of performing high-voltage safety detection operations in the assembly stage and the whole vehicle inspection stage can also be obtained by the following steps: obtaining multiple weights, wherein the multiple weights are the weights of the first detectability, the second detectability, the third detectability, the first accessibility, the second accessibility, the third accessibility, the first operable space, the second operable space, the third operable space, the first visibility, the second visibility, the third visibility, the inspection operation, the equipotential detection operation and the insulation detection operation; obtaining multiple scores, wherein the multiple scores are the scores of the first detectability, the first accessibility, the first operable space, the first visibility, the second detectability, the second accessibility, the second operable space, the second visibility, the third detectability, the third accessibility, the third operable space, and the third visibility in the assembly stage and the whole vehicle inspection stage; and performing weighted calculation on the multiple scores based on the multiple weights to obtain a first score.

[0095] For example, Figure 3 As shown in the figure, under two working conditions (production line assembly condition and vehicle inspection condition), all judgment grades are counted, "excellent" is 100, "good" is 80, "medium" is 60, and "poor" is 0. In addition, the weights of operations on various components and the weights of indicators are the same. Then, the scores of each indicator are weighted, and finally the comprehensive score of the convenience of high-voltage safety detection operation is obtained.

[0096] In summary, the inspection process is classified by part attributes, which can better cope with the new three-electric platform in the future and has good scalability. In addition, by connecting the R&D end and the production end, the loophole of lack of analysis on the convenience of high-voltage safety testing of electric vehicles in the product development cycle can be made up, so that synchronous development and collaborative design can be carried out from the perspective of the R&D field, and then the efficiency of high-voltage safety testing in the assembly process of vehicle manufacturing and after-sales problem troubleshooting can be improved.

[0097] Through the method provided in the embodiments of the present application, for example, the scores of detectability, accessibility, operable space and visibility of inspection operations on low-voltage maintenance switches and batteries of electric vehicles in production line assembly inspection are evaluated; the scores of detectability, accessibility, operable space and visibility of equipotential detection operations on high-voltage components of a first type of electric vehicle in production line assembly inspection are then evaluated; and the scores of detectability, accessibility, operable space and visibility of insulation detection operations on high-voltage components of a second type of electric vehicle in production line assembly inspection are evaluated; and then the scores of detectability, accessibility, operable space and visibility of inspection operations on low-voltage maintenance switches and batteries of electric vehicles in whole vehicle inspection are evaluated; the scores of detectability, accessibility, operable space and visibility of equipotential detection operations on high-voltage components of a first type of electric vehicle in whole vehicle inspection are then evaluated; and the scores of detectability, accessibility, operable space and visibility of insulation detection operations on high-voltage components of a second type of electric vehicle in whole vehicle inspection are evaluated. According to the above inspection indicators and the weights of various components, all the above scores are weighted and calculated to obtain the final score, which is used to evaluate the convenience of high-voltage safety testing of electric vehicles during the research and development stage of electric vehicles. Then, the design plan is optimized according to the evaluation results, and the product is designed according to the optimized design plan. After the product development is completed, the high-voltage safety test of electric vehicles is carried out in the assembly process of vehicle manufacturing and after-sales problem troubleshooting.

[0098] In summary, the processing method for high-voltage safety detection operation provided in the embodiment of the present application is applied in electric vehicles, by simulating the target operation of performing high-voltage safety detection on electric vehicles in the assembly stage and the whole vehicle detection stage of electric vehicles in the research and development stage of electric vehicles; evaluating the convenience of performing the target operation in the assembly stage and the whole vehicle detection stage respectively, and obtaining a first score; based on the first score, evaluating the convenience of the target operation in the research and development stage, and obtaining an evaluation result; based on the evaluation result, performing high-voltage safety detection on the electric vehicle, which solves the problem in the prior art that a design scheme is directly obtained in the research and development stage of the electric vehicle, resulting in low efficiency in subsequent high-voltage safety detection in the assembly process of whole vehicle production and manufacturing and after-sales problem troubleshooting. By simulating the operation of high-voltage safety testing on electric vehicles in the assembly stage and the vehicle inspection stage of electric vehicles, and then evaluating the convenience of high-voltage safety testing operations in the assembly stage and the vehicle inspection stage respectively, and obtaining a score for the convenience of high-voltage safety testing operations, and then based on the score, evaluating the convenience of high-voltage safety testing operations in the research and development stage to obtain the evaluation results, and then optimizing the design plan in the research and development stage based on the evaluation results, and after the design of the electric vehicle is completed, performing high-voltage safety testing on the electric vehicle in the assembly stage and the vehicle inspection stage, thereby improving the efficiency of high-voltage safety testing in the assembly process of vehicle manufacturing and after-sales problem troubleshooting.

[0099] It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and that, although a logical order is shown in the flowcharts, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0100] The embodiment of the present application also provides a processing device for high-voltage safety detection operation. It should be noted that the processing device for high-voltage safety detection operation in the embodiment of the present application can be used to execute the processing method for high-voltage safety detection operation provided in the embodiment of the present application. The processing device for high-voltage safety detection operation provided in the embodiment of the present application is introduced below.

[0101] Figure 4 Schematic diagram of a processing device for high voltage safety detection operation according to an embodiment of the present application. Figure 4 As shown, the device includes: a first simulation unit 401 , a first evaluation unit 402 , a first assessment unit 403 and a first processing unit 404 .

[0102] Specifically, the first simulation unit 401 is used to simulate the target operation of performing high-voltage safety testing on the electric vehicle in the assembly stage and the vehicle testing stage of the electric vehicle during the research and development stage of the electric vehicle;

[0103] A first evaluation unit 402, used to evaluate the convenience of performing target operations in the assembly phase and the vehicle inspection phase respectively, and obtain a first score;

[0104] A first evaluation unit 403, used to evaluate the convenience of the target operation in the research and development stage according to the first score, and obtain an evaluation result;

[0105] The first processing unit 404 is used to perform high voltage safety detection on the electric vehicle according to the evaluation result.

[0106] In summary, the processing device for high-voltage safety detection operation provided in the embodiment of the present application is applied in electric vehicles, and the first simulation unit 401 simulates the target operation of performing high-voltage safety detection on the electric vehicle in the assembly stage and the whole vehicle detection stage of the electric vehicle in the research and development stage of the electric vehicle; the first evaluation unit 402 evaluates the convenience of performing the target operation in the assembly stage and the whole vehicle detection stage respectively, and obtains a first score; the first evaluation unit 403 evaluates the convenience of the target operation in the research and development stage based on the first score, and obtains an evaluation result; the first processing unit 404 performs high-voltage safety detection on the electric vehicle based on the evaluation result, which solves the problem in the prior art that a design scheme is directly obtained in the research and development stage of the electric vehicle, resulting in low efficiency in subsequent high-voltage safety detection in the assembly process of the whole vehicle production and manufacturing and after-sales problem troubleshooting. By simulating the operation of high-voltage safety testing on electric vehicles in the assembly stage and the vehicle inspection stage of electric vehicles, and then evaluating the convenience of high-voltage safety testing operations in the assembly stage and the vehicle inspection stage respectively, and obtaining a score for the convenience of high-voltage safety testing operations, and then based on the score, evaluating the convenience of high-voltage safety testing operations in the research and development stage to obtain the evaluation results, and then optimizing the design plan in the research and development stage based on the evaluation results, and after the design of the electric vehicle is completed, performing high-voltage safety testing on the electric vehicle in the assembly stage and the vehicle inspection stage, thereby improving the efficiency of high-voltage safety testing in the assembly process of vehicle manufacturing and after-sales problem troubleshooting.

[0107] Optionally, in the processing device for high-voltage safety detection operations provided in the embodiment of the present application, the electric vehicle includes: a low-voltage switch, a battery, a first type of high-voltage component and a second type of high-voltage component for repairing the electric vehicle, the target operations include: inspection operations on the low-voltage switch and the battery, equipotential detection operations on the first type of high-voltage component and insulation detection operations on the second type of high-voltage component, and the first evaluation unit includes: a first evaluation module, used to evaluate the convenience of performing inspection operations in the assembly stage and the whole vehicle inspection stage, respectively, to obtain a second score and a third score; a second evaluation module, used to evaluate the convenience of performing equipotential detection operations in the assembly stage and the whole vehicle inspection stage, respectively, to obtain a fourth score and a fifth score; a third evaluation module, used to evaluate the convenience of performing insulation detection operations in the assembly stage and the whole vehicle inspection stage, respectively, to obtain a sixth score and a seventh score; a first determination module, used to determine the first score based on the second score, the third score, the fourth score, the fifth score, the sixth score and the seventh score.

[0108] Optionally, in the processing device for high-voltage safety detection operations provided in an embodiment of the present application, the first evaluation module, the second evaluation module and the third evaluation module include: a first determination submodule, used to respectively determine the first detectability, the first accessibility, the first operable space and the first visibility of the inspection operation performed in the assembly stage and the whole vehicle inspection stage, and determine the second score and the third score based on the first detectability, the first accessibility, the first operable space and the first visibility; a second determination submodule, used to respectively determine the second detectability, the second accessibility, the second operable space and the second visibility of the equipotential detection operation performed in the assembly stage and the whole vehicle inspection stage, and determine the fourth score and the fifth score based on the second detectability, the second accessibility, the second operable space and the second visibility; a third determination submodule, used to respectively determine the third detectability, the third accessibility, the third operable space and the third visibility of the insulation detection operation performed in the assembly stage and the whole vehicle inspection stage, and determine the sixth score and the seventh score based on the third detectability, the third accessibility, the third operable space and the third visibility.

[0109] Optionally, in the processing device for high-voltage safety detection operations provided in an embodiment of the present application, the first evaluation unit includes: a first acquisition module, used to obtain multiple weights, wherein the multiple weights are weights of the first detectability, the second detectability, the third detectability, the first accessibility, the second accessibility, the third accessibility, the first operable space, the second operable space, the third operable space, the first visibility, the second visibility, the third visibility, the inspection operation, the equipotential detection operation and the insulation detection operation; a second acquisition module, used to obtain multiple scores, wherein the multiple scores are scores of the first detectability, the first accessibility, the first operable space, the first visibility, the second detectability, the second accessibility, the second operable space, the second visibility, the third detectability, the third accessibility, the third operable space, and the third visibility in the assembly stage and the vehicle inspection stage; a first calculation module, used to perform weighted calculation on the multiple scores based on the multiple weights to obtain a first score.

[0110] Optionally, in the processing device for high-voltage safety detection operations provided in an embodiment of the present application, the second acquisition module includes: a first processing sub-module, used to determine the assembly processes of the low-voltage switch and the battery, respectively, and after the detection of the first type of high-voltage components and the second type of high-voltage components is completed, respectively evaluate the working state of the low-voltage switch and the negative pole of the battery in the assembly stage to obtain the first inspection result and the second inspection result; a fourth determination sub-module, used to determine the first detectability score in the assembly stage based on the assembly process, the first inspection result and the second inspection result; a fifth determination sub-module, used to determine the first detectability score in the whole vehicle detection stage based on the first inspection result and the second inspection result.

[0111] Optionally, in the processing device for high-voltage safety detection operations provided in the embodiment of the present application, the second acquisition module includes: a first inspection submodule, used to check whether the assembly process of the first type of high-voltage component matches the detection station, and obtain a third inspection result; a first detection submodule, used to detect the first type of high-voltage component using an equipotential detection method, and obtain a first detection result; a sixth determination submodule, used to determine the second detectability score in the assembly stage based on the third inspection result and the first detection result; and a seventh determination submodule, used to determine the second detectability score in the whole vehicle detection stage based on the first detection result.

[0112] Optionally, in the processing device for high-voltage safety detection operations provided in the embodiment of the present application, the second acquisition module includes: a second inspection sub-module, used to check whether the assembly process of the second type of high-voltage component matches the detection station, and obtain a fourth inspection result; a second detection sub-module, used to detect the second type of high-voltage component using insulation detection to obtain a second detection result; an eighth determination sub-module, used to determine the score of the third detectability in the assembly stage based on the fourth inspection result and the second detection result; and a ninth determination sub-module, used to determine the score of the third detectability in the whole vehicle detection stage based on the second detection result.

[0113] Optionally, in the processing device for high-voltage safety detection operations provided in an embodiment of the present application, the second acquisition module includes: a tenth determination submodule, used to respectively determine the number of parts that need to be disassembled to complete the inspection operation or the equipotential detection operation or the insulation detection operation in the assembly stage and the whole vehicle detection stage; an eleventh determination submodule, used to determine the first accessibility score, the second accessibility score, and the third accessibility score in the assembly stage and the whole vehicle detection stage based on the number of parts.

[0114] Optionally, in the processing device for high-voltage safety detection operations provided in an embodiment of the present application, the second acquisition module includes: a twelfth determination submodule, used to respectively determine the gap values ​​between the target object and the target tool and the target part when performing inspection operations or equipotential detection operations or insulation detection operations in the assembly stage and the vehicle inspection stage, wherein the target part is a low-voltage switch or a battery or a first type of high-voltage component or a part around a second type of high-voltage component, the target object is the object for performing the target operation, and the target tool is the tool for performing the target operation; a thirteenth determination submodule, used to respectively determine the score of the first operable space, the score of the second operable space, and the score of the third operable space in the assembly stage and the vehicle inspection stage based on the gap value.

[0115] The processing device for high-voltage safety detection operations includes a processor and a memory. The above-mentioned first simulation unit 401, first evaluation unit 402, first evaluation unit 403 and first processing unit 404 are all stored in the memory as program units, and the processor executes the above-mentioned program units stored in the memory to realize corresponding functions.

[0116] The processor contains a kernel, which retrieves the corresponding program unit from the memory. One or more kernels can be set, and the efficiency of high-voltage safety testing in the assembly process of vehicle manufacturing and after-sales problem troubleshooting can be improved by adjusting kernel parameters.

[0117] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM, and the memory includes at least one memory chip.

[0118] An embodiment of the present invention provides a vehicle, wherein a controller in the vehicle executes any one of the above-mentioned processing methods for high-voltage safety detection.

[0119] An embodiment of the present invention provides an electronic device, comprising a processor, a memory, and a program stored in the memory and executable on the processor, wherein the processor implements the following steps when executing the program: in the research and development stage of the electric vehicle, simulating a target operation of performing high-voltage safety inspection on the electric vehicle in the assembly stage and the whole vehicle inspection stage of the electric vehicle; evaluating the convenience of performing the target operation in the assembly stage and the whole vehicle inspection stage respectively to obtain a first score; evaluating the convenience of the target operation in the research and development stage based on the first score to obtain an evaluation result; and performing the high-voltage safety inspection on the electric vehicle based on the evaluation result.

[0120] When the processor executes the program, the following steps are also implemented: the electric vehicle includes: a low-voltage switch, a battery, a first type of high-voltage component and a second type of high-voltage component for repairing the electric vehicle, the target operation includes: checking the low-voltage switch and the battery, performing an equipotential detection operation on the first type of high-voltage component and performing an insulation detection operation on the second type of high-voltage component, respectively evaluating the convenience of performing the target operation in the assembly stage and the whole vehicle detection stage, and obtaining the first score includes: respectively evaluating the convenience of performing the inspection operation in the assembly stage and the whole vehicle detection stage, and obtaining the second score and the third score; respectively evaluating the convenience of performing the equipotential detection operation in the assembly stage and the whole vehicle detection stage, and obtaining the fourth score and the fifth score; respectively evaluating the convenience of performing the insulation detection operation in the assembly stage and the whole vehicle detection stage, and obtaining the sixth score and the seventh score; determining the first score according to the second score, the third score, the fourth score, the fifth score, the sixth score and the seventh score.

[0121] When the processor executes the program, the following steps are also implemented: determining the second score, the third score, the fourth score, the fifth score, the sixth score and the seventh score includes: respectively determining the first detectability, the first accessibility, the first operable space and the first visibility of the inspection operation in the assembly stage and the whole vehicle inspection stage, and determining the second score and the third score based on the first detectability, the first accessibility, the first operable space and the first visibility; respectively determining the second detectability, the second accessibility, the second operable space and the second visibility of the equipotential detection operation in the assembly stage and the whole vehicle inspection stage, and determining the fourth score and the fifth score based on the second detectability, the second accessibility, the second operable space and the second visibility; respectively determining the third detectability, the third accessibility, the third operable space and the third visibility of the insulation detection operation in the assembly stage and the whole vehicle inspection stage, and determining the sixth score and the seventh score based on the third detectability, the third accessibility, the third operable space and the third visibility.

[0122] When the processor executes the program, the following steps are also implemented: respectively evaluating the convenience of performing the target operation in the assembly stage and the whole vehicle inspection stage, and obtaining the first score includes: obtaining multiple weights, wherein the multiple weights are the weights of the first detectability, the second detectability, the third detectability, the first accessibility, the second accessibility, the third accessibility, the first operable space, the second operable space, the third operable space, the first visibility, the second visibility, the third visibility, the inspection operation, the equipotential detection operation, and the insulation detection operation; obtaining multiple scores, wherein the multiple scores are the scores of the first detectability, the first accessibility, the first operable space, the first visibility, the second detectability, the second accessibility, the second operable space, the second visibility, the third detectability, the third accessibility, the third operable space, and the third visibility in the assembly stage and the whole vehicle inspection stage; and performing weighted calculation on the multiple scores according to the multiple weights to obtain the first score.

[0123] When the processor executes the program, the following steps are also implemented: obtaining the first detectability score in the assembly stage and the whole vehicle inspection stage respectively includes: determining the assembly process of the low-voltage switch and the battery respectively, and after completing the inspection of the first type of high-voltage components and the second type of high-voltage components, respectively evaluating the working state of the low-voltage switch and the negative pole of the battery in the assembly stage to obtain a first inspection result and a second inspection result; determining the first detectability score in the assembly stage based on the assembly process, the first inspection result and the second inspection result; determining the first detectability score in the whole vehicle inspection stage based on the first inspection result and the second inspection result.

[0124] When the processor executes the program, the following steps are also implemented: obtaining the scores of the second detectability in the assembly stage and the whole vehicle inspection stage respectively includes: checking whether the assembly process of the first type of high-voltage component matches the inspection station to obtain a third inspection result; using an equipotential detection method to detect the first type of high-voltage component to obtain a first inspection result; determining the score of the second detectability in the assembly stage based on the third inspection result and the first inspection result; determining the score of the second detectability in the whole vehicle inspection stage based on the first inspection result.

[0125] When the processor executes the program, the following steps are also implemented: obtaining the scores of the third detectability in the assembly stage and the whole vehicle inspection stage respectively includes: checking whether the assembly process of the second type of high-voltage component matches the inspection station to obtain a fourth inspection result; using insulation inspection to inspect the second type of high-voltage component to obtain a second inspection result; determining the score of the third detectability in the assembly stage based on the fourth inspection result and the second inspection result; and determining the score of the third detectability in the whole vehicle inspection stage based on the second inspection result.

[0126] When the processor executes the program, the following steps are also implemented: obtaining the scores of the first accessibility, the second accessibility, and the third accessibility in the assembly stage and the whole vehicle inspection stage respectively includes: determining the number of parts that need to be disassembled to complete the inspection operation or the equipotential detection operation or the insulation detection operation in the assembly stage and the whole vehicle inspection stage respectively; based on the number of parts, determining the first accessibility score, the second accessibility score, and the third accessibility score in the assembly stage and the whole vehicle inspection stage respectively.

[0127] When the processor executes the program, the following steps are also implemented: respectively obtaining the scores of the first operable space, the second operable space, and the third operable space in the assembly stage and the whole vehicle inspection stage, including: respectively determining the gap values ​​between the target object and the target tool and the target part when the inspection operation or the equipotential detection operation or the insulation detection operation is performed in the assembly stage and the whole vehicle inspection stage, wherein the target part is the low-voltage switch or the battery or the first type of high-voltage component or the parts around the second type of high-voltage component, the target object is the object for performing the target operation, and the target tool is the tool for performing the target operation; based on the gap value, respectively determining the score of the first operable space, the score of the second operable space, and the score of the third operable space in the assembly stage and the whole vehicle inspection stage.

[0128] The devices in this article can be servers, PCs, PADs, mobile phones, etc.

[0129] The present application also provides a computer program product, which, when executed on a data processing device, is suitable for executing a program that initializes the following method steps: in the research and development stage of the electric vehicle, simulating the target operation of performing high-voltage safety testing on the electric vehicle in the assembly stage and the whole vehicle inspection stage of the electric vehicle; evaluating the convenience of performing the target operation in the assembly stage and the whole vehicle inspection stage respectively to obtain a first score; based on the first score, evaluating the convenience of the target operation in the research and development stage to obtain an evaluation result; based on the evaluation result, performing the high-voltage safety test on the electric vehicle.

[0130] When executed on a data processing device, it is also suitable for executing a program that is initialized with the following method steps: the electric vehicle includes: a low-voltage switch, a battery, a first type of high-voltage component and a second type of high-voltage component for repairing the electric vehicle, the target operation includes: an inspection operation on the low-voltage switch and the battery, an equipotential detection operation on the first type of high-voltage component and an insulation detection operation on the second type of high-voltage component, and respectively evaluating the convenience of performing the target operation in the assembly stage and the whole vehicle detection stage to obtain a first score includes: respectively evaluating the convenience of performing the inspection operation in the assembly stage and the whole vehicle detection stage to obtain a second score and a third score; respectively evaluating the convenience of performing the equipotential detection operation in the assembly stage and the whole vehicle detection stage to obtain a fourth score and a fifth score; respectively evaluating the convenience of performing the insulation detection operation in the assembly stage and the whole vehicle detection stage to obtain a sixth score and a seventh score; and determining the first score based on the second score, the third score, the fourth score, the fifth score, the sixth score and the seventh score.

[0131] When executed on a data processing device, it is also suitable for executing a program initialized with the following method steps: determining the second score, the third score, the fourth score, the fifth score, the sixth score and the seventh score includes: respectively determining the first detectability, the first accessibility, the first operable space and the first visibility of the inspection operation in the assembly stage and the whole vehicle inspection stage, and determining the second score and the third score based on the first detectability, the first accessibility, the first operable space and the first visibility; respectively determining the second detectability, the second accessibility, the second operable space and the second visibility of the equipotential detection operation in the assembly stage and the whole vehicle inspection stage, and determining the fourth score and the fifth score based on the second detectability, the second accessibility, the second operable space and the second visibility; respectively determining the third detectability, the third accessibility, the third operable space and the third visibility of the insulation detection operation in the assembly stage and the whole vehicle inspection stage, and determining the sixth score and the seventh score based on the third detectability, the third accessibility, the third operable space and the third visibility.

[0132] When executed on a data processing device, it is also suitable for executing a program initialized with the following method steps: evaluating the convenience of performing the target operation in the assembly stage and the whole vehicle inspection stage respectively, and obtaining the first score includes: obtaining multiple weights, wherein the multiple weights are the weights of the first detectability, the second detectability, the third detectability, the first accessibility, the second accessibility, the third accessibility, the first operable space, the second operable space, the third operable space, the first visibility, the second visibility, the third visibility, the inspection operation, the equipotential detection operation and the insulation detection operation; obtaining multiple scores, wherein the multiple scores are the scores of the first detectability, the first accessibility, the first operable space, the first visibility, the second detectability, the second accessibility, the second operable space, the second visibility, the third detectability, the third accessibility, the third operable space, and the third visibility in the assembly stage and the whole vehicle inspection stage; and performing weighted calculation on the multiple scores according to the multiple weights to obtain the first score.

[0133] When executed on a data processing device, it is also suitable for executing a program initialized with the following method steps: obtaining the first detectability score in the assembly stage and the whole vehicle inspection stage respectively includes: determining the assembly process of the low-voltage switch and the battery respectively, and after completing the inspection of the first type of high-voltage components and the second type of high-voltage components, respectively evaluating the working state of the low-voltage switch and the negative pole of the battery in the assembly stage to obtain a first inspection result and a second inspection result; determining the first detectability score in the assembly stage based on the assembly process, the first inspection result and the second inspection result; determining the first detectability score in the whole vehicle inspection stage based on the first inspection result and the second inspection result.

[0134] When executed on a data processing device, it is also suitable for executing an initialized program having the following method steps: obtaining the scores of the second detectability in the assembly stage and the whole vehicle inspection stage respectively, including: checking whether the assembly process of the first type of high-voltage component matches the inspection station to obtain a third inspection result; using an equipotential detection method to detect the first type of high-voltage component to obtain a first inspection result; determining the score of the second detectability in the assembly stage based on the third inspection result and the first inspection result; determining the score of the second detectability in the whole vehicle inspection stage based on the first inspection result.

[0135] When executed on a data processing device, it is also suitable for executing an initialized program having the following method steps: obtaining the scores of the third detectability in the assembly stage and the whole vehicle inspection stage respectively, including: checking whether the assembly process of the second type of high-voltage component matches the inspection station to obtain a fourth inspection result; using insulation inspection to inspect the second type of high-voltage component to obtain a second inspection result; determining the score of the third detectability in the assembly stage based on the fourth inspection result and the second inspection result; determining the score of the third detectability in the whole vehicle inspection stage based on the second inspection result.

[0136] When executed on a data processing device, it is also suitable for executing an initialization program having the following method steps: obtaining the scores of the first accessibility, the second accessibility, and the third accessibility in the assembly stage and the whole vehicle inspection stage respectively, including: determining the number of parts that need to be disassembled to complete the inspection operation or the equipotential detection operation or the insulation detection operation in the assembly stage and the whole vehicle inspection stage respectively; based on the number of parts, determining the first accessibility score, the second accessibility score, and the third accessibility score in the assembly stage and the whole vehicle inspection stage respectively.

[0137] When executed on a data processing device, it is also suitable for executing a program that is initialized with the following method steps: obtaining the scores of the first operable space, the second operable space, and the third operable space in the assembly stage and the whole vehicle inspection stage, respectively, including: determining the gap values ​​between the target object and the target tool and the target part when the inspection operation or the equipotential detection operation or the insulation detection operation is performed in the assembly stage and the whole vehicle inspection stage, respectively, wherein the target part is the low-voltage switch or the battery or the first type of high-voltage component or the parts around the second type of high-voltage component, the target object is the object for performing the target operation, and the target tool is the tool for performing the target operation; based on the gap value, determining the score of the first operable space, the score of the second operable space, and the score of the third operable space in the assembly stage and the whole vehicle inspection stage, respectively.

[0138] Those skilled in the art will appreciate that the embodiments of the present application can be provided as methods, systems, or computer program products. Therefore, the application can adopt the form of complete hardware embodiments, complete software embodiments, or embodiments in conjunction with software and hardware. Moreover, the application can adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that contain computer-usable program codes.

[0139] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0140] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0141] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0142] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0143] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0144] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0145] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity 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, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0146] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) in which a computer-usable program code is present.

[0147] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and variations may be present in the present application. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A method for processing high voltage safety detection operations, characterized in that: The method is applied in an electric vehicle, comprising: During the research and development phase of the electric vehicle, simulating the target operation of performing high voltage safety testing on the electric vehicle during the assembly phase and vehicle testing phase of the electric vehicle; Evaluate the convenience of performing the target operation in the assembly stage and the vehicle inspection stage respectively to obtain a first score; According to the first score, evaluating the convenience of the target operation in the research and development stage to obtain an evaluation result; According to the evaluation result, performing the high voltage safety test on the electric vehicle; The electric vehicle includes: a low-voltage switch, a battery, a first type of high-voltage component and a second type of high-voltage component for repairing the electric vehicle, the target operation includes: checking the low-voltage switch and the battery, performing an equipotential detection operation on the first type of high-voltage component and performing an insulation detection operation on the second type of high-voltage component, and the convenience of performing the target operation in the assembly stage and the vehicle inspection stage is evaluated respectively, and the first score includes: Evaluate the convenience of performing the inspection operation in the assembly stage and the vehicle inspection stage respectively to obtain a second score and a third score; The convenience of performing the equipotential detection operation in the assembly stage and the vehicle detection stage is evaluated respectively to obtain a fourth score and a fifth score; The convenience of performing the insulation testing operation in the assembly stage and the vehicle testing stage is evaluated respectively to obtain a sixth score and a seventh score; The first score is determined according to the second score, the third score, the fourth score, the fifth score, the sixth score, and the seventh score.

2. The method according to claim 1, characterized in that Determining the second score, the third score, the fourth score, the fifth score, the sixth score, and the seventh score includes: respectively determining a first detectability, a first accessibility, a first operable space, and a first visibility for performing the inspection operation in the assembly stage and the vehicle inspection stage, and determining the second score and the third score based on the first detectability, the first accessibility, the first operable space, and the first visibility; respectively determining a second detectability, a second accessibility, a second operable space, and a second visibility for performing the equipotential detection operation in the assembly stage and the vehicle detection stage, and determining the fourth score and the fifth score according to the second detectability, the second accessibility, the second operable space, and the second visibility; The third detectability, third accessibility, third operable space and third visibility of the insulation detection operation in the assembly stage and the whole vehicle detection stage are determined respectively, and the sixth score and the seventh score are determined based on the third detectability, the third accessibility, the third operable space and the third visibility.

3. The method according to claim 2, characterized in that The convenience of performing the target operation in the assembly stage and the vehicle inspection stage is evaluated respectively, and the first score is obtained including: Acquire a plurality of weights, wherein the plurality of weights are weights of the first detectability, the second detectability, the third detectability, the first reachability, the second reachability, the third reachability, the first operable space, the second operable space, the third operable space, the first visibility, the second visibility, the third visibility, the inspection operation, the equipotential detection operation, and the insulation detection operation; Acquire a plurality of scores, wherein the plurality of scores are scores of a first detectability, a first accessibility, a first operable space, a first visibility, a second detectability, a second accessibility, a second operable space, a second visibility, a third detectability, a third accessibility, a third operable space, and a third visibility in the assembly stage and the vehicle inspection stage; The multiple scores are weightedly calculated according to the multiple weights to obtain the first score.

4. The method according to claim 3, characterized in that: Obtaining the first detectability scores in the assembly stage and the vehicle inspection stage respectively includes: Determining the assembly process of the low-voltage switch and the battery respectively, and after the first type of high-voltage components and the second type of high-voltage components are inspected, respectively evaluating the working state of the low-voltage switch and the negative electrode of the battery in the assembly stage to obtain a first inspection result and a second inspection result; determining a first detectability score in the assembly stage according to the assembly process, the first inspection result, and the second inspection result; A first detectability score in the whole vehicle detection phase is determined based on the first inspection result and the second inspection result.

5. The method according to claim 3, characterized in that: Obtaining the second detectability scores in the assembly stage and the vehicle inspection stage respectively includes: Check whether the assembly process of the first type of high-voltage component matches the inspection station to obtain a third inspection result; Using an equipotential detection method to detect the first type of high-voltage components to obtain a first detection result; determining a score of the second detectability in the assembly stage according to the third inspection result and the first inspection result; A second detectability score in the whole vehicle detection phase is determined based on the first detection result.

6. The method according to claim 3, characterized in that Obtaining the scores of the third detectability in the assembly stage and the vehicle inspection stage respectively includes: Check whether the assembly process of the second type of high-voltage component matches the inspection station to obtain a fourth inspection result; Using an insulation detection method to detect the second type of high-voltage component to obtain a second detection result; determining a score of a third detectability in the assembly stage according to the fourth inspection result and the second inspection result; A third detectability score in the whole vehicle detection phase is determined based on the second detection result.

7. The method according to claim 3, characterized in that Obtaining scores of the first accessibility, the second accessibility, and the third accessibility in the assembly stage and the vehicle inspection stage respectively includes: Determining the number of parts that need to be disassembled to complete the inspection operation, the equipotential detection operation, or the insulation detection operation in the assembly stage and the vehicle inspection stage respectively; According to the number of parts, a first accessibility score, a second accessibility score, and a third accessibility score are determined in the assembly stage and the whole vehicle inspection stage, respectively.

8. The method according to claim 3, characterized in that Obtaining scores of the first operable space, the second operable space, and the third operable space in the assembly stage and the vehicle inspection stage respectively includes: Determine the gap values ​​between the target object and the target tool and the target part when the inspection operation or the equipotential detection operation or the insulation detection operation is performed in the assembly stage and the vehicle inspection stage, respectively, wherein the target part is the low-voltage switch or the battery or the first type of high-voltage component or the second type of high-voltage component surrounding parts, the target object is the object for performing the target operation, and the target tool is the tool for performing the target operation; According to the gap value, the score of the first operable space, the score of the second operable space, and the score of the third operable space in the assembly stage and the whole vehicle inspection stage are determined respectively.

9. A vehicle, characterized in that: The controller in the vehicle executes the processing method of the high voltage safety detection operation as described in any one of claims 1 to 8.

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