Vehicle test driving evaluation method and device, server and medium

Abstract

The invention provides a vehicle test driving evaluation method and apparatus, a server and a medium. The method comprises the steps of obtaining test driving data generated in a test driving process of a target vehicle; according to the vehicle type of the target vehicle, at least one key function is determined, and the key function is represented by a first index value corresponding to at least one key index; respectively extracting at least one key index associated with each key function from the test driving data, and determining a second index value corresponding to the at least one key index in the test driving data; and generating a test driving evaluation result of the target vehicle according to the first index value corresponding to the at least one key index and the second index value corresponding to the at least one key index. According to the method, evaluation of the vehicle test driving process can be realized, the vehicle test driving process can be standardized, and a user can conveniently experience a bright spot function in the vehicle test driving process.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a vehicle test drive evaluation method, device, server and medium. Background Art

[0002] A vehicle test drive is a process in which a user (such as a customer) drives a designated vehicle along a designated route accompanied by a designated person (such as a staff member of a vehicle dealer) to understand the vehicle's driving performance and handling performance.

[0003] For each vehicle test drive, the vehicle manufacturer can collect test drive information in order to manage the vehicle test drive. However, the test drive information currently collected only involves the "beginning and end", that is, only the test drive start time, test drive end time and test driver basic information are collected. Since the above information is not strongly related to the test drive process, it is difficult to understand whether the user has experienced the highlight functions of the vehicle through the above information, and it is difficult to achieve accurate and effective vehicle test drive evaluation. Summary of the invention

[0004] The present application provides a vehicle test drive evaluation method, which can judge whether key functions are experienced during the test drive process, thereby improving the user's vehicle test drive experience. The present application also provides a device, a server, and a medium corresponding to the above method.

[0005] In a first aspect, the present application provides a vehicle test drive evaluation method. The method comprises:

[0006] Acquire the test drive data generated by the target vehicle during the test drive;

[0007] Determining at least one key function according to the vehicle type of the target vehicle, wherein the key function is represented by a first indicator value corresponding to at least one key indicator;

[0008] Extracting at least one key indicator associated with each of the key functions from the test drive data, and determining a second indicator value corresponding to the at least one key indicator in the test drive data;

[0009] A test drive evaluation result of the target vehicle is generated according to a first indicator value corresponding to the at least one key indicator and a second indicator value corresponding to the at least one key indicator.

[0010] In some possible implementations, generating the test drive evaluation result of the target vehicle according to the first indicator value corresponding to the at least one key indicator and the second indicator value corresponding to the at least one key indicator includes:

[0011] Comparing a first indicator value corresponding to the at least one key indicator and a second indicator value corresponding to the at least one key indicator to determine a test drive result of at least one key function, wherein the test drive result is used to indicate whether the at least one key function is triggered during the test drive of the target vehicle;

[0012] A test drive evaluation result of the target vehicle is generated according to the test drive result of the at least one key function.

[0013] In some possible implementations, determining at least one key function according to the vehicle type of the target vehicle includes:

[0014] According to the vehicle type of the target vehicle, at least one key function is determined from a key function library, wherein the key function library stores key functions corresponding to a plurality of vehicle types.

[0015] In some possible implementations, the step of obtaining the test drive data generated by the target vehicle during the test drive includes:

[0016] The test drive data is obtained from the pre-configured data points of the target vehicle according to the test drive time of the target vehicle.

[0017] In some possible implementations, extracting at least one key indicator associated with each of the key functions from the test drive data, and determining a second indicator value corresponding to the at least one key indicator in the test drive data, includes:

[0018] Preprocessing the test drive data, wherein the preprocessing includes at least one of denoising, normalization or smoothing;

[0019] For each key function in the at least one key function, at least one key indicator associated with each key function is extracted from the preprocessed test drive data, and a second indicator value corresponding to the at least one key indicator in the test drive data is determined.

[0020] In some possible implementations, the method further includes:

[0021] In response to a configuration operation for a target vehicle type, determining a key function of the target vehicle type and at least one key indicator associated with the key function of the target vehicle type;

[0022] According to the historical vehicle driving data of the target vehicle type, a first indicator value corresponding to at least one key indicator associated with a key function of the target vehicle type is determined.

[0023] In some possible implementations, the key functions include at least one of the following types: functions related to the driving process, functions related to vehicle-computer interaction, or functions related to a mobile terminal.

[0024] In a second aspect, the present application provides a vehicle test drive evaluation device. The device comprises:

[0025] An acquisition module, used to acquire the test drive data generated by the target vehicle during the test drive;

[0026] A determination module, configured to determine at least one key function according to the vehicle type of the target vehicle, wherein the key function is represented by a first indicator value corresponding to at least one key indicator;

[0027] The determination module is further configured to extract at least one key indicator associated with each of the key functions from the test drive data, and determine a second indicator value corresponding to the at least one key indicator in the test drive data;

[0028] A generating module is used to generate a test drive evaluation result of the target vehicle according to a first indicator value corresponding to the at least one key indicator and a second indicator value corresponding to the at least one key indicator.

[0029] In some possible implementations, the generating module is specifically used to:

[0030] Comparing a first indicator value corresponding to the at least one key indicator and a second indicator value corresponding to the at least one key indicator to determine a test drive result of at least one key function, wherein the test drive result is used to indicate whether the at least one key function is triggered during the test drive of the target vehicle;

[0031] A test drive evaluation result of the target vehicle is generated according to the test drive result of the at least one key function.

[0032] In some possible implementations, the determining module is specifically configured to:

[0033] According to the vehicle type of the target vehicle, at least one key function is determined from a key function library, wherein the key function library stores key functions corresponding to a plurality of vehicle types.

[0034] In some possible implementations, the acquisition module is specifically used to:

[0035] The test drive data is obtained from the pre-configured data points of the target vehicle according to the test drive time of the target vehicle.

[0036] In some possible implementations, the determining module is specifically configured to:

[0037] Preprocessing the test drive data, wherein the preprocessing includes at least one of denoising, normalization or smoothing;

[0038] For each key function in the at least one key function, at least one key indicator associated with each key function is extracted from the preprocessed test drive data, and a second indicator value corresponding to the at least one key indicator in the test drive data is determined.

[0039] In some possible implementations, the apparatus further includes a configuration module, wherein the configuration module is configured to:

[0040] In response to a configuration operation for a target vehicle type, determining a key function of the target vehicle type and at least one key indicator associated with the key function of the target vehicle type;

[0041] According to the historical vehicle driving data of the target vehicle type, a first indicator value corresponding to at least one key indicator associated with a key function of the target vehicle type is determined.

[0042] In some possible implementations, the key functions include at least one of the following types: functions related to the driving process, functions related to vehicle-computer interaction, or functions related to a mobile terminal.

[0043] In a third aspect, the present application provides a server, wherein the server comprises a processor and a memory, wherein the memory stores instructions, and the processor executes the instructions so that the server executes the method as described in the first aspect of the present application or any implementation of the first aspect.

[0044] In a fourth aspect, the present application provides a computer-readable storage medium. The computer-readable storage medium stores instructions, which, when executed on a server, enable the server to execute the method described in the first aspect or any one of the implementations of the first aspect.

[0045] Based on the implementations provided in the above aspects, this application can also be further combined to provide more implementations.

[0046] Based on the above description, it can be seen that the technical solution of this application has the following beneficial effects:

[0047] Specifically, the method first obtains the test drive data generated by the target vehicle during the test drive process, determines at least one key function according to the vehicle type of the target vehicle, wherein the key function is represented by a first indicator value corresponding to at least one key indicator, then extracts at least one key indicator associated with each key function from the test drive data, determines a second indicator value corresponding to at least one key indicator in the test drive data, and generates a test drive evaluation result of the target vehicle according to the first indicator value corresponding to the at least one key indicator and the second indicator value corresponding to the at least one key indicator.

[0048] In this method, key functions of different vehicle types are configured in advance. After the test drive is completed, the test drive data generated during the test drive can be compared with the key indicators associated with the key functions of the current test drive vehicle model to determine whether the key functions were experienced during the test drive and generate an evaluation result of the vehicle test drive. In this way, the key functions of different vehicle types and the indicator values ​​corresponding to the key indicators used to characterize the associated functions can be used to evaluate the vehicle test drive process, which can standardize the vehicle test drive process and facilitate users to experience the highlight functions during the vehicle test drive. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] The above and other features, advantages and aspects of the embodiments of the present application will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the originals and elements are not necessarily drawn to scale.

[0050] Figure 1 A schematic diagram of a flow chart of a vehicle test drive evaluation method provided in an embodiment of the present application;

[0051] Figure 2 A schematic diagram of a process for configuring key functions provided in an embodiment of the present application;

[0052] Figure 3 A schematic diagram of the structure of a vehicle test drive evaluation device provided in an embodiment of the present application;

[0053] Figure 4 A schematic diagram of the structure of a server for implementing vehicle test drive evaluation provided in an embodiment of the present application. DETAILED DESCRIPTION

[0054] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be construed as being limited to the embodiments described herein. Instead, these embodiments are provided to provide a more thorough and complete understanding of the present application. It should be understood that the drawings and embodiments of the present application are only for exemplary purposes and are not intended to limit the scope of protection of the present application.

[0055] The term "including" and its variations used herein are open inclusions, i.e., "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0056] It should be noted that the concepts such as "first" and "second" mentioned in this application are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0057] It should be noted that the modifications of "one" and "plurality" mentioned in the present application are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0058] In order to facilitate understanding of the technical solution of the present application, the specific application scenarios in the present application are described below.

[0059] A vehicle test drive is a process in which a user (such as a customer) drives a designated vehicle along a designated route accompanied by a designated person (such as a staff member of a vehicle dealer) to understand the vehicle's driving performance and handling performance.

[0060] During the vehicle test drive, customers can experience the key functions of the vehicle. For example, when the vehicle's floor gas start function performs well, the vehicle dealer's staff can inform the customer of the key function and guide the customer to experience the key function.

[0061] For each vehicle test drive, the vehicle manufacturer can collect test drive information in order to manage the vehicle test drive. However, the test drive information currently collected only involves the "beginning and end", that is, only the test drive start time, test drive end time and test driver basic information are collected. Since the above information is not strongly related to the test drive process, it is difficult to understand whether the user has experienced the highlight functions of the vehicle through the above information, and it is difficult to achieve accurate and effective vehicle test drive evaluation.

[0062] Based on this, an embodiment of the present application provides a vehicle test drive evaluation method. Specifically, the method first obtains the test drive data generated by the target vehicle during the test drive process, determines at least one key function according to the vehicle type of the target vehicle, wherein the key function is characterized by a first indicator value corresponding to at least one key indicator, then extracts at least one key indicator associated with each key function from the test drive data, determines a second indicator value corresponding to at least one key indicator in the test drive data, and generates a test drive evaluation result of the target vehicle according to the first indicator value corresponding to at least one key indicator and the second indicator value corresponding to at least one key indicator.

[0063] In this method, key functions of different vehicle types are configured in advance. After the test drive is completed, the test drive data generated during the test drive can be compared with the key indicators associated with the key functions of the current test drive vehicle model to determine whether the key functions were experienced during the test drive and generate an evaluation result of the vehicle test drive. In this way, the key functions of different vehicle types and the indicator values ​​corresponding to the key indicators used to characterize the associated functions can be used to evaluate the vehicle test drive process, which can standardize the vehicle test drive process and facilitate users to experience the highlight functions during the vehicle test drive.

[0064] Next, the vehicle test drive evaluation method provided in the embodiment of the present application is described in detail with reference to the accompanying drawings.

[0065] See also Figure 1 The flowchart of a vehicle test drive evaluation method shown in FIG. 1 specifically includes the following steps:

[0066] S101: Acquire test drive data generated by a target vehicle during a test drive.

[0067] The target vehicle refers to the vehicle that is to be tested and evaluated. The test drive process refers to the process from the start of the test drive to the end of the test drive of the target vehicle.

[0068] In an embodiment of the present application, the test drive data can be obtained by means of data embedding. Specifically, the test drive data can be obtained from the data embedding points pre-configured for the target vehicle according to the test drive time of the target vehicle. In some embodiments, the test drive data of the data embedding points can be collected using a vehicle-mounted terminal (such as a tbox), wherein the data embedding points may include at least one of data embedding points related to vehicle sensors, data embedding points related to driver input, or data embedding points related to vehicle status.

[0069] S102: Determine at least one key function according to the vehicle type of the target vehicle.

[0070] Key functions, also known as highlight functions, refer to functions of a vehicle that have excellent performance and can attract users. Key functions can be represented by a first indicator value corresponding to at least one key indicator. In other words, a key function is associated with at least one key indicator. When the indicator value corresponding to at least one key indicator meets the first indicator value, the key function is considered to be triggered.

[0071] In an embodiment of the present application, key functions may include at least one of the following types: functions related to the driving process, functions related to vehicle-machine interaction, or functions related to a mobile terminal. Among them, functions related to the driving process refer to functions involved in the vehicle driving process, such as floor throttle start, downshift acceleration, reciprocating lane change, cruise control, panoramic camera function, driving mode switching, light acceleration, mid-range acceleration overtaking, sensorless key, automatic parking, turning radius (U-turn), emergency braking, high-speed cornering, pure electric performance acceleration, brake energy recovery, etc. Functions related to vehicle-machine interaction refer to functions involved in the user-vehicle interaction process, such as large vehicle screen, vehicle audio, voice control, immersive wallpaper, headlight welcome, atmosphere light, etc. Functions related to mobile terminals refer to functions involved in the Internet of Vehicles, such as remote air conditioning, remote car search, remote locking, remote unlocking, etc.

[0072] Considering that different vehicle types may have different key functions, the embodiment of the present application supports configuration for key functions. In specific implementation, in response to the configuration operation for the target vehicle type, the key function of the target vehicle type and at least one key indicator associated with the key function of the target vehicle type may be determined, and according to the historical vehicle driving data of the target vehicle type, the first indicator value corresponding to at least one key indicator associated with the key function of the target vehicle type may be determined.

[0073] In an embodiment of the present application, the configuration personnel can configure corresponding key functions and key indicators associated with the key functions for different vehicle types, and configure the first indicator values ​​of the key indicators, so as to meet the multi-level configuration requirements of key functions, key indicators, and first indicator values ​​under different vehicle types.

[0074] See also Figure 2A flow chart of configuring key functions is shown, where the configuration personnel first determines the vehicle type to be configured, and if the vehicle type to be configured is not an existing vehicle type, then a new vehicle type is added; if the vehicle type to be configured is an existing vehicle type, then it is determined whether the test drive vehicle import is completed, and if not, then the test drive vehicle is imported; if so, then a key function set for the target vehicle type is created, and the key function is selected; when the key function has been configured, the selection of the key function is completed; when the key function has not been configured, the key indicator of the key function is configured; then, a first indicator value corresponding to the key indicator of the key function is configured, for example, by adjusting the indicator value of the key indicator so that the first indicator value can fit the actual driving process; after completing the configuration of the first indicator value, the key function set for the target vehicle type is saved.

[0075] By pre-configuring key indicators for different vehicle types, when evaluating a vehicle test drive, at least one key function can be determined from a key function library according to the vehicle type of the target vehicle, and the key function library stores key function sets corresponding to multiple vehicle types. In this way, for different vehicle types, corresponding key functions are used for test drive evaluation.

[0076] Table 1 gives the first indicator value corresponding to at least one key indicator associated with the key function. Taking floor accelerator starting as an example, the key indicators of this key function include vehicle speed, vehicle gear, maximum vehicle speed and throttle opening. The first indicator value corresponding to the vehicle speed is V1 to V2, the first indicator value corresponding to the vehicle gear is forward gear, the first indicator value of the maximum vehicle speed is greater than Vmax, and the first indicator value corresponding to the throttle opening is A1 to A2.

[0077] Table 1

[0078]

[0079]

[0080]

[0081]

[0082] S103: extracting at least one key indicator associated with each key function from the test drive data, and determining a second indicator value corresponding to the at least one key indicator in the test drive data.

[0083] In a specific implementation, the test drive data can be preprocessed, wherein the preprocessing includes at least one of denoising, normalization or smoothing. Then, for each key function in at least one key function, at least one key indicator associated with each key function is extracted from the preprocessed test drive data, and a second indicator value corresponding to at least one key indicator in the test drive data is determined.

[0084] In this way, by preprocessing the test drive data, the quality and consistency of the data can be ensured, and then for each key function, the second indicator value corresponding to the key indicator is extracted from the test drive data, thereby obtaining key indicator related data that can be used to evaluate the key function.

[0085] S104: Generate a test drive evaluation result of the target vehicle according to a first indicator value corresponding to at least one key indicator and a second indicator value corresponding to at least one key indicator.

[0086] In specific implementation, a first indicator value corresponding to at least one key indicator and a second indicator value corresponding to at least one key indicator can be compared to determine a test drive result of at least one key function, wherein the test drive result is used to characterize whether at least one key function is triggered during the test drive of the target vehicle, and then a test drive evaluation result of the target vehicle is generated based on the test drive result of at least one key function.

[0087] In an embodiment of the present application, by comparing the first index value and the second index value, it can be determined whether the second index value in the test drive data hits the first index value, thereby determining whether the key function is triggered during the vehicle test drive process, and then the test drive process of the target vehicle can be evaluated by the number of key functions triggered or the degree of triggering of the key functions.

[0088] Based on the above description, an embodiment of the present application provides a vehicle test drive evaluation method. The method first obtains the test drive data generated by the target vehicle during the test drive process, determines at least one key function according to the vehicle type of the target vehicle, wherein the key function is characterized by a first indicator value corresponding to at least one key indicator, then extracts at least one key indicator associated with each key function from the test drive data, determines a second indicator value corresponding to at least one key indicator in the test drive data, and generates a test drive evaluation result of the target vehicle according to the first indicator value corresponding to at least one key indicator and the second indicator value corresponding to at least one key indicator.

[0089] In this method, key functions of different vehicle types are configured in advance. After the test drive is completed, the test drive data generated during the test drive can be compared with the key indicators associated with the key functions of the current test drive vehicle model to determine whether the key functions were experienced during the test drive and generate an evaluation result of the vehicle test drive. In this way, the key functions of different vehicle types and the indicator values ​​corresponding to the key indicators used to characterize the associated functions can be used to evaluate the vehicle test drive process, which can standardize the vehicle test drive process and facilitate users to experience the highlight functions during the vehicle test drive.

[0090] Based on the above method provided in the embodiment of the present application, the embodiment of the present application also provides a vehicle test drive evaluation device corresponding to the above method. The units / modules involved in the embodiments of the present application described in the embodiment of the present application can be implemented by software or by hardware. Among them, the name of the unit / module does not constitute a limitation on the unit / module itself in some cases.

[0091] See also Figure 3 The schematic diagram of the structure of the vehicle test drive evaluation device shown in FIG. 300 includes:

[0092] An acquisition module 301 is used to acquire test drive data generated by a target vehicle during a test drive;

[0093] A determination module 302, configured to determine at least one key function according to the vehicle type of the target vehicle, wherein the key function is represented by a first indicator value corresponding to at least one key indicator;

[0094] The determination module 302 is further configured to extract at least one key indicator associated with each of the key functions from the test drive data, and determine a second indicator value corresponding to the at least one key indicator in the test drive data;

[0095] The generating module 303 is used to generate the test drive evaluation result of the target vehicle according to the first indicator value corresponding to the at least one key indicator and the second indicator value corresponding to the at least one key indicator.

[0096] In some possible implementations, the generating module 303 is specifically used to:

[0097] Comparing a first indicator value corresponding to the at least one key indicator and a second indicator value corresponding to the at least one key indicator to determine a test drive result of at least one key function, wherein the test drive result is used to indicate whether the at least one key function is triggered during the test drive of the target vehicle;

[0098] A test drive evaluation result of the target vehicle is generated according to the test drive result of the at least one key function.

[0099] In some possible implementations, the determining module 302 is specifically configured to:

[0100] According to the vehicle type of the target vehicle, at least one key function is determined from a key function library, wherein the key function library stores key functions corresponding to a plurality of vehicle types.

[0101] In some possible implementations, the acquisition module 301 is specifically used to:

[0102] The test drive data is obtained from the pre-configured data points of the target vehicle according to the test drive time of the target vehicle.

[0103] In some possible implementations, the determining module 302 is specifically configured to:

[0104] Preprocessing the test drive data, wherein the preprocessing includes at least one of denoising, normalization or smoothing;

[0105] For each key function in the at least one key function, at least one key indicator associated with each key function is extracted from the preprocessed test drive data, and a second indicator value corresponding to the at least one key indicator in the test drive data is determined.

[0106] In some possible implementations, the apparatus further includes a configuration module, wherein the configuration module is configured to:

[0107] In response to a configuration operation for a target vehicle type, determining a key function of the target vehicle type and at least one key indicator associated with the key function of the target vehicle type;

[0108] According to the historical vehicle driving data of the target vehicle type, a first indicator value corresponding to at least one key indicator associated with a key function of the target vehicle type is determined.

[0109] In some possible implementations, the key functions include at least one of the following types: functions related to the driving process, functions related to vehicle-computer interaction, or functions related to a mobile terminal.

[0110] The vehicle test drive evaluation device 300 according to the embodiment of the present application may correspond to the method described in the embodiment of the present application, and the above and other operations and / or functions of each module / unit of the vehicle test drive evaluation device 300 are respectively to achieve Figure 1 For the sake of brevity, the corresponding processes of each method in the illustrated embodiment are not described in detail here.

[0111] The functions described above in this document may be performed at least in part by one or more hardware logic components. Figure 4 The structural diagram of the server 400 for implementing the vehicle test drive evaluation shown in FIG. Figure 4 The server shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments of the present application.

[0112] like Figure 4As shown, the server 400 may include a processing device (e.g., a central processing unit, a graphics processing unit, etc.) 401, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 402 or a program loaded from a storage device 408 to a random access memory (RAM) 403. In the RAM 403, various programs and data required for the operation of the server 400 are also stored. The processing device 401, the ROM 402, and the RAM 403 are connected to each other via a bus 404. An input / output (I / O) interface 405 is also connected to the bus 404.

[0113] Typically, the following devices may be connected to the I / O interface 405: input devices 406 including, for example, a touch screen, a touch pad, a keyboard, a mouse, a camera, a microphone, an accelerometer, a gyroscope, etc.; output devices 407 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; storage devices 408 including, for example, a magnetic tape, a hard disk, etc.; and communication devices 409. The communication devices 409 may allow the server 400 to communicate with other devices wirelessly or by wire to exchange data. Although Figure 4 The server 400 is shown with various devices, but it should be understood that it is not required to implement or have all the devices shown. More or fewer devices may be implemented or have instead.

[0114] The present application also provides a computer-readable storage medium, also referred to as a machine-readable medium. In the context of the present application, a machine-readable medium may be a tangible medium that may contain or store a program for use by an instruction execution system, device or equipment or used in combination with an instruction execution system, device or equipment. A machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or equipment, or any suitable combination of the foregoing. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0115] It should be noted that the computer-readable medium mentioned above in the present application may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, a computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, device or device. In the present application, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code. This propagated data signal may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. The computer readable signal medium may also be any computer readable medium other than a computer readable storage medium, which may send, propagate or transmit a program for use by or in conjunction with an instruction execution system, apparatus or device. The program code contained on the computer readable medium may be transmitted using any suitable medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.

[0116] The computer-readable medium carries one or more programs. When the one or more programs are executed by the server, the server: obtains test drive data generated by the target vehicle during the test drive process; determines at least one key function according to the vehicle type of the target vehicle; extracts at least one key indicator associated with each of the key functions from the test drive data, and determines a second indicator value corresponding to the at least one key indicator in the test drive data; generates a test drive evaluation result of the target vehicle according to a first indicator value corresponding to the at least one key indicator and a second indicator value corresponding to the at least one key indicator.

[0117] In particular, according to an embodiment of the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present application includes a computer program product, which includes a computer program carried on a non-transitory computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network via a communication device, or installed from a storage device. When the computer program is executed by a processing device, the above-mentioned functions defined in the method of the embodiment of the present application are executed.

[0118] Although the subject matter has been described in language specific to structural features and / or methodological logical actions, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or actions described above. On the contrary, the specific features and actions described above are merely example forms of implementing the claims.

[0119] Although several specific implementation details are included in the above discussion, these should not be interpreted as limiting the scope of the present application. Certain features described in the context of a separate embodiment can also be implemented in a single embodiment in combination. On the contrary, the various features described in the context of a single embodiment can also be implemented in multiple embodiments individually or in any suitable sub-combination.

[0120] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of disclosure involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above disclosed concept. For example, the above features are replaced with the technical features with similar functions disclosed in this application (but not limited to) by each other to form a technical solution.

Claims

1. A vehicle test drive evaluation method, characterized in that: The method comprises: Acquire the test drive data generated by the target vehicle during the test drive; Determining at least one key function according to the vehicle type of the target vehicle, wherein the key function is represented by a first indicator value corresponding to at least one key indicator; Extracting at least one key indicator associated with each of the key functions from the test drive data, and determining a second indicator value corresponding to the at least one key indicator in the test drive data; A test drive evaluation result of the target vehicle is generated according to a first indicator value corresponding to the at least one key indicator and a second indicator value corresponding to the at least one key indicator.

2. The method according to claim 1, characterized in that The step of generating a test drive evaluation result of the target vehicle according to a first indicator value corresponding to the at least one key indicator and a second indicator value corresponding to the at least one key indicator comprises: Comparing a first indicator value corresponding to the at least one key indicator and a second indicator value corresponding to the at least one key indicator to determine a test drive result of at least one key function, wherein the test drive result is used to indicate whether the at least one key function is triggered during the test drive of the target vehicle; A test drive evaluation result of the target vehicle is generated according to the test drive result of the at least one key function.

3. The method according to claim 1, characterized in that The determining of at least one key function according to the vehicle type of the target vehicle includes: According to the vehicle type of the target vehicle, at least one key function is determined from a key function library, wherein the key function library stores key function sets corresponding to a plurality of vehicle types.

4. The method according to claim 1, characterized in that: The step of obtaining the test drive data generated by the target vehicle during the test drive process includes: The test drive data is obtained from the pre-configured data points of the target vehicle according to the test drive time of the target vehicle.

5. The method according to claim 1, characterized in that The extracting at least one key indicator associated with each of the key functions from the test drive data, and determining a second indicator value corresponding to the at least one key indicator in the test drive data, comprises: Preprocessing the test drive data, wherein the preprocessing includes at least one of denoising, normalization or smoothing; For each key function in the at least one key function, at least one key indicator associated with each key function is extracted from the preprocessed test drive data, and a second indicator value corresponding to the at least one key indicator in the test drive data is determined.

6. The method according to claim 1, characterized in that The method further comprises: In response to a configuration operation for a target vehicle type, determining a key function of the target vehicle type and at least one key indicator associated with the key function of the target vehicle type; According to the historical vehicle driving data of the target vehicle type, a first indicator value corresponding to at least one key indicator associated with a key function of the target vehicle type is determined.

7. The method according to any one of claims 1 to 6, characterized in that: The key functions include at least one of the following types: functions related to the driving process, functions related to vehicle-computer interaction, or functions related to the mobile terminal.

8. A vehicle test drive evaluation device, characterized in that: The device comprises: An acquisition module, used to acquire the test drive data generated by the target vehicle during the test drive; A determination module, configured to determine at least one key function according to the vehicle type of the target vehicle, wherein the key function is represented by a first indicator value corresponding to at least one key indicator; The determination module is further configured to extract at least one key indicator associated with each of the key functions from the test drive data, and determine a second indicator value corresponding to the at least one key indicator in the test drive data; A generating module is used to generate a test drive evaluation result of the target vehicle according to a first indicator value corresponding to the at least one key indicator and a second indicator value corresponding to the at least one key indicator.

9. A server, characterized in that: The server includes a processor and a memory, wherein instructions are stored in the memory, and the processor executes the instructions so that the server executes the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The method comprises computer-readable instructions, which, when executed on a server, cause the server to execute the method according to any one of claims 1 to 7.

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