CN111125828A

CN111125828A - Electric vehicle physical examination method and device, terminal equipment and storage medium

Info

Publication number: CN111125828A
Application number: CN201911093897.6A
Authority: CN
Inventors: 武雨末
Original assignee: Shenzhen Mengma Electric Technology Co ltd
Current assignee: Shenzhen Mengma Electric Technology Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-05-08

Abstract

The embodiment of the application is suitable for the technical field of electric vehicles and discloses an electric vehicle physical examination method, device, terminal equipment and computer readable storage medium, wherein the method comprises the following steps: sending a physical examination instruction to a physical examination module of the electric vehicle to be detected, wherein the physical examination instruction is used for indicating the physical examination module to carry out physical examination on a preset part of the electric vehicle to be detected to obtain a physical examination result; the physical examination module is pre-installed on the electric vehicle to be detected and is connected with each preset part; acquiring a physical examination result returned by the physical examination module; obtaining a vehicle condition detection result of the electric vehicle to be detected according to the physical examination result; and calculating the physical examination score of the electric vehicle to be detected according to the vehicle condition detection result and a preset scoring rule. The embodiment of the application can improve the convenience of detecting the vehicle condition of the electric vehicle.

Description

Electric vehicle physical examination method and device, terminal equipment and storage medium

Technical Field

The application belongs to the technical field of electric vehicles, and particularly relates to an electric vehicle physical examination method, an electric vehicle physical examination device, terminal equipment and a computer readable storage medium.

Background

With the continuous development and progress of society, the application of the electric vehicle is more and more extensive.

In the daily riding of the electric vehicle, the loss or damage inevitably occurs. However, due to various reasons, for example, lack of expertise or safety awareness for the user, the user does not concern or know the real-time vehicle condition of his or her electric vehicle. The user does not know the loss condition of the electric vehicle, and does not know when the electric vehicle needs to be maintained, so that the electric vehicle is seriously lost, is not maintained and still continues to ride. In addition, if a user needs to comprehensively know the vehicle condition of the electric vehicle, the user also needs to go to a professional vehicle maintenance point for vehicle inspection, and the convenience is low.

Disclosure of Invention

The embodiment of the application provides an electric vehicle physical examination method, an electric vehicle physical examination device, terminal equipment and a computer readable storage medium, and aims to solve the problem that an existing electric vehicle condition monitoring mode is low in convenience.

In a first aspect, an embodiment of the present application provides an electric vehicle physical examination method, including:

sending a physical examination instruction to a physical examination module of the electric vehicle to be detected, wherein the physical examination instruction is used for indicating the physical examination module to carry out physical examination on a preset part of the electric vehicle to be detected to obtain a physical examination result; the physical examination module is pre-installed on the electric vehicle to be detected and is connected with each preset part;

acquiring the physical examination result returned by the physical examination module;

obtaining a vehicle condition detection result of the electric vehicle to be detected according to the physical examination result;

and calculating the physical examination score of the electric vehicle to be detected according to the vehicle condition detection result and a preset scoring rule.

The physical examination module is arranged on the electric vehicle in advance, and is connected with the preset part of the electric vehicle needing physical examination; when needs know electric motor car vehicle condition, only need to send the physical examination instruction through terminal equipment and give the physical examination module, the physical examination module can carry out the physical examination to the predetermined part of access, obtain the physical examination result, return back to terminal equipment again, terminal equipment obtains vehicle condition testing result and physical examination score according to the physical examination result, make the user can learn self electric motor car condition in real time through vehicle condition testing result and physical examination score, and whether need carry out vehicle maintenance based on the height determination of physical examination score, need not carry out vehicle detection specially, and is very convenient.

With reference to the first aspect, in a possible implementation manner, calculating a physical examination score of the electric vehicle to be detected according to the vehicle condition detection result and a preset scoring rule includes:

determining the fault level of each fault in the vehicle condition detection result;

obtaining a deduction value of each fault level;

and calculating the physical examination score of the electric vehicle to be detected according to the deduction value and a preset reference value.

With reference to the first aspect, in a possible implementation manner, the obtaining a deduction value of each fault level includes:

respectively counting the number of faults of a target fault level and a non-target fault level;

determining a deduction value of the target fault level based on the corresponding relation between the fault number of the target fault level and a preset number interval;

if the number of the faults of the non-target fault level is smaller than a preset number threshold, determining the deduction value of the non-target fault level as a first preset numerical value;

and if the number of the faults of the non-target fault level is greater than or equal to the preset number threshold, multiplying the number of the faults of the non-target fault level by a second preset numerical value to obtain a deduction value of the non-target fault level.

With reference to the first aspect, in a possible implementation manner, after calculating a physical examination score of the electric vehicle to be detected according to the vehicle condition detection result and a preset scoring rule, the method further includes:

if the physical examination score is smaller than a first numerical value, generating first prompt information, and sending the first prompt information to user terminal equipment of the electric vehicle to be detected;

if the physical examination score is larger than or equal to the first numerical value and smaller than a second numerical value, generating second prompt information, and sending the second prompt information to the user terminal equipment of the electric vehicle to be detected;

if the physical examination score is larger than or equal to the second numerical value and smaller than a third numerical value, generating third prompt information, and sending the third prompt information to the user terminal equipment of the electric vehicle to be detected;

and if the physical examination score is equal to the third numerical value, generating fourth prompt information, and sending the fourth prompt information to the user terminal equipment of the electric vehicle to be detected.

With reference to the first aspect, in a possible implementation manner, the physical examination result includes a fault code;

obtaining a vehicle condition detection result of the electric vehicle to be detected according to the physical examination result, comprising:

and searching fault level information, fault detail information and physical examination item information corresponding to the fault codes according to the fault codes.

With reference to the first aspect, in a possible implementation manner, the preset portion includes at least one of: BMS module, VCU module, MCCU module, IOM module and ICM module.

In a second aspect, an embodiment of the present application provides an electric vehicle physical examination device, including:

the system comprises a sending module and a checking module, wherein the sending module is used for sending a checking instruction to the checking module of the electric vehicle to be detected, and the checking instruction is used for indicating the checking module to check a preset part of the electric vehicle to be detected to obtain a checking result; the physical examination module is pre-installed on the electric vehicle to be detected and is connected with each preset part;

a physical examination result acquisition module for acquiring the physical examination result returned by the physical examination module;

the vehicle condition detection module is used for obtaining a vehicle condition detection result of the electric vehicle to be detected according to the physical examination result;

and the calculating module is used for calculating the physical examination score of the electric vehicle to be detected according to the vehicle condition detection result and a preset scoring rule.

With reference to the second aspect, in a possible implementation manner, the method further includes:

the prompting module is used for generating first prompting information if the physical examination score is smaller than a first numerical value and sending the first prompting information to user terminal equipment of the electric vehicle to be detected; if the physical examination score is larger than or equal to the first numerical value and smaller than a second numerical value, generating second prompt information, and sending the second prompt information to the user terminal equipment of the electric vehicle to be detected; if the physical examination score is larger than or equal to the second numerical value and smaller than a third numerical value, generating third prompt information, and sending the third prompt information to the user terminal equipment of the electric vehicle to be detected; and if the physical examination score is equal to the third numerical value, generating fourth prompt information, and sending the fourth prompt information to the user terminal equipment of the electric vehicle to be detected.

In a third aspect, an embodiment of the present application provides a terminal device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor, when executing the computer program, implements the method according to any one of the above first aspects.

In a fourth aspect, embodiments of the present application provide a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the computer program implements the method according to any one of the above first aspects.

In a fifth aspect, embodiments of the present application provide a computer program product, which, when run on a terminal device, causes the terminal device to perform the method of any one of the first aspect.

It is understood that the beneficial effects of the second aspect to the fifth aspect can be referred to the related description of the first aspect, and are not described herein again.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic flowchart of an electric vehicle physical examination method according to an embodiment of the present application;

fig. 2 is a schematic block diagram of a specific flow of step S104 provided in an embodiment of the present application;

fig. 3 is a schematic block diagram of a specific flow of step S202 provided in the embodiment of the present application;

fig. 4 is a block diagram of a physical examination device of an electric vehicle according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a terminal device according to an embodiment of the present application.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application.

The electric vehicle physical examination scheme provided by the embodiment of the application can be applied to terminal equipment, and the terminal equipment can be, for example, but not limited to, a mobile phone, a computer and the like. The terminal equipment sends a physical examination instruction, receives a physical examination result returned by the physical examination module, and can acquire the vehicle condition information and the physical examination score of the electric vehicle according to the physical examination result. Like this, need not carry out the vehicle specially and detect, and also can not use the physical examination equipment of various specialties among the physical examination process, the convenience is higher.

For example, a pre-developed intelligent physical examination APP is installed on a mobile phone, and can support implementation of corresponding intelligent physical examination functions, such as sending physical examination instructions, calculating physical examination scores, ranking physical examination scores, and the like. Installing an intelligent physical examination plug-in on an electric vehicle to be detected, and connecting the intelligent physical examination plug-in with a part needing to be detected, for example, when a VCU and a BMS of the electric vehicle need to be detected, connecting the VCU and the BMS into the intelligent physical examination plug-in; when physical examination is needed, a user firstly establishes communication connection between the mobile phone and the intelligent physical examination plug-in, then sends a physical examination instruction to the intelligent physical examination plug-in, the intelligent physical examination plug-in receives a physical examination result returned by the intelligent physical examination plug-in after obtaining a result, obtains a vehicle condition detection result and a physical examination score according to the result, and displays the vehicle condition detection result and the physical examination score on the mobile phone of the user in real time.

The technical solutions provided in the embodiments of the present application will be described below with specific embodiments.

Referring to fig. 1, a schematic flow chart of an electric vehicle physical examination method provided in an embodiment of the present application may include the following steps:

step S101, sending a physical examination instruction to a physical examination module of the electric vehicle to be detected, wherein the physical examination instruction is used for indicating the physical examination module to carry out physical examination on a preset part of the electric vehicle to be detected to obtain a physical examination result; the physical examination module is pre-installed on the electric vehicle to be detected and is connected with each preset part.

It should be noted that the physical examination module is pre-installed on the electric vehicle to be detected, and can be installed at any position of the electric vehicle to be detected, and the physical examination module can be embodied as an intelligent physical examination plug-in. The preset part refers to an electric vehicle part needing physical examination. The physical examination items to be performed according to the needs are accessed to the physical examination module. In some embodiments, the preset portion may include at least one of: a Battery Management System (BMS) of an electric vehicle, a Vehicle Control Unit (VCU), a power supply controller (MCCU), an IOM module, and an intelligent meter (ICM). Of course, the above-mentioned preset portion is not limited to the above-mentioned portion. Each preset section can be used as a physical examination item. The electric vehicle to be detected can be an electric bicycle, an electric automobile or other types of electric vehicles.

In a specific application, the user may send a physical examination instruction to the physical examination module through a terminal device, where the terminal device may be, for example, but not limited to, a mobile phone or a computer. After the physical examination module receives the physical examination instruction, the physical examination module performs physical examination on each accessed preset part to obtain a physical examination result of each preset part, and then the physical examination module returns the obtained physical examination result to the terminal equipment.

And S102, acquiring a physical examination result returned by the physical examination module.

It should be noted that the above-mentioned physical examination results can be embodied as fault codes, which are embodied as numbers, such as 5230, 5231 and 2120. Different fault codes are preset to represent different physical examination detail results, namely, a one-to-one correspondence relationship exists between the fault codes and the physical examination detail results, and the specific physical examination detail results can be found through the fault codes. The physical examination result is the detection result of each preset part, and the preset part of the electric vehicle can be failed or normal. In other words, the fact that the physical examination results are represented by fault codes does not mean that all the detection results of the preset part are faulty.

And S103, obtaining a vehicle condition detection result of the electric vehicle to be detected according to the physical examination result.

It can be understood that the physical examination result can be embodied as a fault code, and based on this, fault level information, fault detail information and physical examination item information corresponding to the fault code can be specifically searched according to the fault code.

As can be seen from table 1 below, the fault code and the fault details, the medical examination items, the fault level, and the like all have a corresponding relationship, and the information such as the corresponding fault details, the fault level, the medical examination items, and the like can be found according to the fault code. For example, if the fault code is 5230, the fault details found according to the fault code are battery pack discharge overcurrent, the physical examination item is BMS, and the fault level is I.

TABLE 1 partial failure table

Fault code	Details of faults	Physical examination items	Failure level
				5230	Discharge overcurrent of battery pack	BMS	I
5231	Battery pack charging overcurrent	BMS	I
				2120	Phase current overcurrent	MCCU	I
2107	Bus overvoltage alarm	MCCU	II
				5407	GPS failure	ICM	III
5413	Power-on self-test exception	ICM	III

And after the information such as fault level, fault details, physical examination items and the like is found out according to each fault code, the vehicle condition detection result can be obtained. The vehicle condition detection result includes the failure details and failure levels of the respective physical examination items.

And S104, calculating the physical examination score of the electric vehicle to be detected according to the vehicle condition detection result and a preset scoring rule.

The preset scoring rule may specifically set different score deductions according to each fault level, and in general, the more serious the fault is, the higher the score deduction value is.

In a possible implementation manner, the preset scoring rule may be specifically as follows:

and respectively carrying out three stages of I, II and III on the fault level.

Wherein, the fault level is I-level deduction standard:

a represents the number of I-level faults of the current vehicle, and p represents the deduction value of the item:

when a is 0: p is 0, namely when the number of I-level faults is 0, the deduction value of the item is 0;

when a is 1: p is 41 points, namely when the number of I-level faults is 1, the deduction value of the item is 41;

when 1< a ≦ 3: p is 50 points, namely when the number of I-stage faults is more than 1 and less than or equal to 3, the deduction value of the item is 50;

when a > 3: and p is 60 points, namely when the number of I-stage faults is more than 3, the deduction value of the item is 60.

The deduction criterion for a fault class of class II is as follows:

b represents the number of II-level faults of the current vehicle, q represents the deduction value of the item:

when b is 0: q is 0, namely when the number of the II-level faults is 0, the deduction value of the item is 0;

when b is more than or equal to 1: and q is 2b, namely when the number of the II-level faults is more than or equal to 1, 2 points are deducted for each II-level fault.

The deduction criterion for a fault class of class III is as follows:

c represents the number of III-level faults of the current vehicle, s represents the deduction value of the item:

when c is 0: s is 0, namely when the number of the III-level faults is 0, the deduction value of the item is 0;

when c is more than or equal to 1: and s is 1c, namely when the number of the III-level faults is more than or equal to 1, 1 is deducted for each III-level fault.

The intelligent physical examination score is 100 points, the minimum score is 20 points, T represents the physical examination score:

T＝100-(p+q+s)；

when no fault exists, the physical examination score is 100;

when T is less than or equal to 20 points, the physical examination scores are unified into 20 points.

Of course, the preset scoring rules may be other than the above, and are not limited to the above.

For example, the preset scoring rules may be as shown in table 2 below.

TABLE 2

Of course, the preset scoring rule is not limited to the one shown in table 2 above, and the rule may be set according to actual needs, and is not limited herein.

In some embodiments, referring to the specific flowchart of step S104 shown in fig. 2, the specific process of calculating the physical examination score of the electric vehicle to be detected according to the vehicle condition detection result and the preset scoring rule may include:

step S201, determining the fault level of each fault in the vehicle condition detection result.

Step S202, obtaining the deduction value of each fault level.

Specifically, the fault level of each fault is found out through the correspondence between the fault code and the fault level. After the determination, the deduction value of each fault is determined according to the fault level. For example, referring to table 2 above, when the number of failures at failure level I is 1, the deduction value of failure level I is 41.

Further, referring to the specific flowchart schematic block diagram of step S202 shown in fig. 3, the specific process of obtaining the deduction value of each fault level may include:

step S301, respectively counting the number of faults of the target fault level and the non-target fault level.

It should be noted that the failure levels are classified in advance, and the definitions of the target failure level and the non-target failure level are determined. In the embodiment of the present application, the target failure level refers to a class I failure, and the non-target failure level refers to a failure other than the class I failure.

Step S302, based on the corresponding relation between the fault number of the target fault level and the preset number interval, determining a deduction value of the target fault level.

It should be noted that there is a corresponding relationship between the preset number intervals and the number of faults, and each preset number interval corresponds to one deduction value. For example, the score value for the interval greater than 1 and less than or equal to 3 is 41. In the specific application, after the number of faults of the target fault level is obtained through statistics, which preset number interval the number of faults falls into is determined, and then the deduction value corresponding to the preset number interval is used as the deduction value of the target fault level.

Step S303, if the number of the faults of the non-target fault level is smaller than a preset number threshold, determining the deduction value of the non-target fault level as a first preset numerical value.

Step S304, if the number of the faults of the non-target fault level is larger than or equal to the preset number threshold, multiplying the number of the faults of the non-target fault level by a second preset numerical value to obtain a deduction value of the non-target fault level.

It should be noted that the preset number threshold may be set as needed, and the preset number threshold of each non-target fault level may be the same or different. For example, the non-target fault level includes level II and level III, and the preset number threshold of level II and level III may be both 1, or the preset number threshold of level II is 2, and the preset number threshold of level III is 3.

The first preset value and the second preset value can be set according to actual needs, and the value of each non-target fault level can be the same or different. For example, the non-target fault levels include level II and level III, the first preset value of level II is 1, and the first preset value of level III is 0, although both the first preset values of level II and level III may be 0. Similarly, the second predetermined value is the same, and is not described herein again.

For example, the first preset value is 0, the second preset value of level II is 2, the second preset value of level III is 1, and when the number of faults of level II and level III is less than 0 (i.e. equal to 0), the deduction value is 0. And when the number of the II-level faults is larger than 0, the deduction value of the II-level faults is 2x of the number of the faults, and when the number of the III-level faults is larger than 0, the deduction value of the III-level faults is 1x of the number of the faults.

For example, there are 2 total failures counted for level I, 5 total failures counted for level II, and 4 total failures counted for level III. Referring to table 2 above, if the number of the fault levels I is 2 and falls into a preset number interval which is greater than 1 and less than or equal to 3, the deduction value of the fault level I is 50; the number of faults of class II is greater than or equal to 1, and the deduction value of the fault class II is 5 × 2 ═ 10; the number of faults of class III is greater than or equal to 1, and the deduction value of fault class III is 5 × 1 — 5.

And S203, calculating the physical examination score of the electric vehicle to be detected according to the deduction value and the preset benchmark value.

Specifically, after the deduction value of each fault is determined, the physical examination score is obtained by subtracting the total deduction value from the preset benchmark score. The numerical value of the preset reference score may be set as required, and generally, the preset reference score is 100.

After the physical examination score is obtained, corresponding vehicle repair or maintenance suggestions can be given according to the height of the physical examination score.

In some embodiments, the physical examination score is judged high or low. If the physical examination score is smaller than a first numerical value, generating first prompt information, and sending the first prompt information to user terminal equipment of the electric vehicle to be detected;

if the physical examination score is larger than or equal to the first numerical value and smaller than the second numerical value, generating second prompt information, and sending the second prompt information to the user terminal equipment of the electric vehicle to be detected;

if the physical examination score is larger than or equal to the second numerical value and smaller than the third numerical value, generating third prompt information, and sending the third prompt information to the user terminal equipment of the electric vehicle to be detected;

The first numerical value, the second numerical value and the third numerical value can be set according to actual needs. For example, the first value is 60, the second value is 80, and the third value is 100. The first prompt message, the second prompt message, the third prompt message and the fourth prompt message can be set according to actual conditions.

For example, T is the physical examination score, the first value is 60, the second value is 80, and the third value is 100. At this time, when T < 60 minutes, it is determined that the vehicle is in an unusable state, and the first prompt information is: the current vehicle damages overweight, if continue to ride, and the safety risk is higher, recommends to maintain the vehicle.

When T is more than or equal to 60 minutes and less than 80 minutes, determining that the vehicle can be used, but the performance needs to be optimized, and generating second prompt information, wherein the second prompt information is as follows: the performance of the current vehicle is qualified;

when T is more than or equal to 80 minutes and less than 100 minutes, determining that the vehicle can be used, but the performance needs to be optimized, and generating third prompt information, wherein the third prompt information specifically comprises the following steps: the performance of the current vehicle is good;

when the time T is 100 minutes, it is determined that the vehicle can be used, but the performance does not need to be optimized, and fourth prompt information is generated, where the fourth prompt information specifically is: the performance of the current vehicle is perfect;

corresponding prompt information is generated according to the vehicle physical examination scores and sent to user terminal equipment to warn and remind a user. Therefore, the potential safety hazard of the riding process of the vehicle can be reduced.

In addition, after the physical examination scores are obtained, the physical examination scores can be ranked according to the heights of the physical examination scores.

It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

Fig. 4 is a block diagram of the electric vehicle physical examination apparatus according to the embodiment of the present application, which corresponds to the electric vehicle physical examination method according to the above embodiment, and only the relevant parts of the electric vehicle physical examination apparatus according to the embodiment of the present application are shown for convenience of description.

Referring to fig. 4, the apparatus includes:

the transmission module 41 is configured to transmit a physical examination instruction to a physical examination module of the electric vehicle to be detected, where the physical examination instruction is used to instruct the physical examination module to perform physical examination on a preset part of the electric vehicle to be detected to obtain a physical examination result; the physical examination module is pre-installed on the electric vehicle to be detected and is connected with each preset part;

a physical examination result acquisition module 42, configured to acquire a physical examination result returned by the physical examination module;

the vehicle condition detection module 43 is used for obtaining a vehicle condition detection result of the electric vehicle to be detected according to the physical examination result;

and the calculating module 44 is used for calculating the physical examination score of the electric vehicle to be detected according to the vehicle condition detection result and the preset scoring rule.

In a possible implementation manner, the computing module is specifically configured to:

obtaining a deduction value of each fault level;

and calculating the physical examination score of the electric vehicle to be detected according to the deduction value and the preset benchmark value.

In a possible implementation manner, the apparatus further includes:

the prompting module is used for generating first prompting information if the physical examination score is smaller than a first numerical value and sending the first prompting information to user terminal equipment of the electric vehicle to be detected; if the physical examination score is larger than or equal to the first numerical value and smaller than the second numerical value, generating second prompt information, and sending the second prompt information to the user terminal equipment of the electric vehicle to be detected; if the physical examination score is larger than or equal to the second numerical value and smaller than the third numerical value, generating third prompt information, and sending the third prompt information to the user terminal equipment of the electric vehicle to be detected; and if the physical examination score is equal to the third numerical value, generating fourth prompt information, and sending the fourth prompt information to the user terminal equipment of the electric vehicle to be detected.

In one possible implementation, the physical examination results include a fault code; the vehicle condition detection module is specifically configured to:

In one possible implementation, the preset portion includes at least one of: BMS module, VCU module, MCCU module, IOM module and ICM module.

The electric vehicle physical examination device has the function of realizing the electric vehicle physical examination method, the function can be realized by hardware, or can be realized by executing corresponding software by hardware, the hardware or the software comprises one or more modules corresponding to the function, and the modules can be software and/or hardware.

It should be noted that, for the information interaction, execution process, and other contents between the above-mentioned devices/units, the specific functions and technical effects thereof are based on the same concept as those of the embodiment of the method of the present application, and specific reference may be made to the part of the embodiment of the method, which is not described herein again.

Fig. 5 is a schematic structural diagram of a terminal device according to an embodiment of the present application. As shown in fig. 5, the terminal device 5 of this embodiment includes: at least one processor 50, a memory 51 and a computer program 52 stored in said memory 51 and executable on said at least one processor 50, said processor 50 implementing the steps of any of the various method embodiments described above when executing said computer program 52.

The terminal device 5 may be a desktop computer, a mobile phone, a notebook, a palm computer, a cloud server, or other computing devices. The terminal device may include, but is not limited to, a processor 50, a memory 51. Those skilled in the art will appreciate that fig. 5 is only an example of the terminal device 5, and does not constitute a limitation to the terminal device 5, and may include more or less components than those shown, or combine some components, or different components, such as an input-output device, a network access device, and the like.

The Processor 50 may be a Central Processing Unit (CPU), and the Processor 50 may be other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The memory 51 may in some embodiments be an internal storage unit of the terminal device 5, such as a hard disk or a memory of the terminal device 5. The memory 51 may also be an external storage device of the terminal device 5 in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the terminal device 5. Further, the memory 51 may also include both an internal storage unit and an external storage device of the terminal device 5. The memory 51 is used for storing an operating system, an application program, a BootLoader (BootLoader), data, and other programs, such as program codes of the computer program. The memory 51 may also be used to temporarily store data that has been output or is to be output.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

The embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the steps in the above-mentioned method embodiments.

The embodiments of the present application provide a computer program product, which, when running on a terminal device, enables the terminal device to implement the steps in the above method embodiments when executed.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the processes in the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium and can implement the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a photographing apparatus/terminal apparatus, a recording medium, computer Memory, Read-Only Memory (ROM), random-access Memory (RAM), an electrical carrier signal, a telecommunications signal, and a software distribution medium. Such as a usb-disk, a removable hard disk, a magnetic or optical disk, etc. In certain jurisdictions, computer-readable media may not be an electrical carrier signal or a telecommunications signal in accordance with legislative and patent practice.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. An electric vehicle physical examination method is characterized by comprising the following steps:

2. The method of claim 1, wherein calculating the physical examination score of the electric vehicle to be detected according to the vehicle condition detection result and a preset scoring rule comprises:

obtaining a deduction value of each fault level;

3. The method of claim 2, wherein obtaining a score value for each failure level comprises:

4. The method according to any one of claims 1 to 3, further comprising, after calculating the physical examination score of the electric vehicle to be detected based on the vehicle condition detection result and a preset scoring rule:

5. The method of claim 1, wherein the physical examination results comprise a fault code;

6. The method of claim 1, wherein the preset portion comprises at least one of: BMS module, VCU module, MCCU module, IOM module and ICM module.

7. An electric vehicle physical examination device, comprising:

8. The apparatus of claim 7, further comprising:

9. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 1 to 6 when executing the computer program.

10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 6.