Adaptive cruise function test method, electronic device, and storage medium

Abstract

The application provides a kind of adaptive cruise function test method, electronic equipment and storage medium, after electronic equipment obtains vehicle bus data, obtains the data corresponding to the vehicle parameter when adaptive cruise function is run in vehicle use process from it, to limit test time range, in test time range, according to the data corresponding to test target and adaptive cruise target parameter, obtain test result and visualize the result, to realize that after vehicle runs complete adaptive cruise function to be tested, electronic equipment obtains the data corresponding to the parameter to be tested according to the bus data generated in running process, different test conditions are limited by the data and preset test condition, preset test target and different test results are obtained, to improve the type and quantity of testable functions in the same time, thereby improve the test efficiency and development efficiency of adaptive cruise function.

Description

Technical Field

[0001] This application relates to the field of automatic testing technology, and in particular to an adaptive cruise function testing method, electronic device, and storage medium. Background Technology

[0002] Adaptive cruise control is an intelligent automatic control system that adjusts the vehicle's driving state based on road conditions detected by distance sensors, maintaining the desired longitudinal motion as desired by the driver. The complexity and diversity of road conditions, along with drivers' evolving driving experience, increase the difficulty of developing and testing adaptive cruise control.

[0003] In the process of developing adaptive cruise control systems with different functions, conducting extensive testing of the adaptive cruise control system's operation under different operating conditions is a key step in ensuring safe driving. At present, adaptive cruise function testing requires testers to conduct multiple and repetitive tests on the same function under different preset vehicle conditions, resulting in a long development cycle and low efficiency for adaptive cruise control systems. Summary of the Invention

[0004] This application provides an adaptive cruise control function testing method, electronic device, and storage medium to solve the technical problem of improving the development efficiency of vehicle adaptive cruise control functions.

[0005] Firstly, this application provides a method for testing adaptive cruise control functionality, the method comprising:

[0006] Acquire vehicle bus data and obtain vehicle parameter data corresponding to the vehicle function when the vehicle is in use during adaptive cruise control from the vehicle bus data. The vehicle parameters include adaptive cruise test condition parameters and adaptive cruise target parameters.

[0007] Based on the data corresponding to the test conditions and adaptive cruise test condition parameters, the test time range is obtained;

[0008] Within the test timeframe, test results are obtained based on the data corresponding to the test target and adaptive cruise target parameters;

[0009] The test results are used to generate visualization instructions, which are then sent to the display device to control the display device to show the test results.

[0010] In the above technical solution, after the electronic device obtains the vehicle bus data generated during the use of the adaptive cruise control function to be tested, it obtains the data corresponding to the adaptive cruise control test condition parameters from the data. After obtaining the test time range based on the test conditions, it obtains the data corresponding to the adaptive cruise control target parameters from the bus data corresponding to the time range. Based on the test target, it obtains the test results and controls the display device to display the results. This realizes the separation of data acquisition and data testing processes by first running the function to be tested and then conducting the corresponding adaptive cruise control function test based on the data generated during the operation. This ensures that the amount of data required for testing is obtained by the electronic device after multiple vehicles collect data at the same time, and improves the efficiency of data testing and the development efficiency of the adaptive cruise control function.

[0011] Optionally, the test time range is obtained based on the data corresponding to the test conditions and adaptive cruise test condition parameters, specifically including:

[0012] Obtain the preset test type, and based on the preset test type and test condition mapping table, obtain the preset test conditions and preset test objectives corresponding to the preset test type;

[0013] Based on the data corresponding to the preset test conditions and adaptive cruise test condition parameters, the preset test time range is obtained;

[0014] Conversely, within the test timeframe, test results are obtained based on the data corresponding to the test target and adaptive cruise target parameters, specifically including:

[0015] Within the preset test time range, test results are obtained based on the data corresponding to the preset test target and adaptive cruise target parameters.

[0016] Optionally, based on the preset test type and test condition mapping table, the preset test conditions and preset test objectives corresponding to the preset test type are obtained, specifically including:

[0017] When the preset test type is the state change test type, the state test conditions and state test objectives are obtained according to the preset test type and test condition mapping table. The state test conditions include the first state test conditions or the second state test conditions, and the state test objectives include the first state test objective, the second state test objective, or the third state test objective.

[0018] Optionally, a preset test time range is obtained based on the data corresponding to the preset test conditions and adaptive cruise test condition parameters, specifically including:

[0019] If the state test condition is the first state test condition, obtain the first state test time range when the adaptive cruise test condition parameters meet the first state test condition; the first state test condition is that the power mode is in drive mode, the vehicle is in a fault-free state, the ESC system is in an inactive state, the driver's safety is in a fastened state, the gear is in forward gear, and the vehicle speed is greater than or equal to 0.

[0020] If the state test condition is the second state test condition, obtain the second state test time range when the adaptive cruise test condition parameters meet the second state test condition; the second state test condition is that the adaptive cruise function is in standby state and does not meet at least one sub-condition of the first trigger condition.

[0021] The sub-conditions of the first triggering condition include: the power mode is in drive mode, the EPB system is inactive, the ESC system is inactive, the parking function is inactive, the seat belt is fastened, the transmission is not in manual mode, the trailer mode is inactive, and the driving mode is active.

[0022] Optionally, within a preset test time range, test results are obtained based on data corresponding to preset test targets and adaptive cruise target parameters, specifically including:

[0023] If the state test target is the first state test target, within the first state test time range, obtain the first test result of adjusting the state of the adaptive cruise function according to the state of each door, hood and trunk lid when the brake pedal is not pressed, and the second test result of the instrument display state of the state adjustment information after the state of the adaptive cruise function is adjusted.

[0024] If the state test target is the second state test target, within the first state test time range, the third test result is obtained when all doors, hood and trunk lid are locked, and the state of the adaptive cruise function is adjusted according to the state of the brake pedal, and the fourth test result is obtained when the state of the adaptive cruise function is adjusted and the instrument displays the state adjustment information.

[0025] The status adjustment information includes the adjusted status of the adaptive cruise control function and the reason for the adjustment.

[0026] Optionally, the method further includes:

[0027] If the state test target is the third state test target, within the second state test time range, obtain the fifth test result of the state of the adaptive cruise function when the adaptive cruise activation signal is in the set state, and the sixth test result of the instrument display state of the vehicle warning function state change information when the state of the adaptive cruise function is not adjusted.

[0028] Optionally, based on the preset test type and test condition mapping table, the preset test conditions and preset test objectives corresponding to the preset test type are obtained, specifically including:

[0029] When the preset test type is the early warning test type, the early warning test conditions and early warning test targets are obtained according to the preset test type and test condition mapping table. The early warning test targets include the first early warning test target and the second early warning test target.

[0030] Optionally, a preset test time range is obtained based on the data corresponding to the preset test conditions and adaptive cruise test condition parameters, specifically including:

[0031] The test conditions for adaptive cruise control are determined by the range of time required to trigger a warning when the adaptive cruise control function is activated and a target vehicle is detected in front of the current vehicle.

[0032] Optionally, within a preset test time range, test results are obtained based on data corresponding to preset test targets and adaptive cruise target parameters, specifically including:

[0033] If the warning test target is the first warning test target, within the warning test time range, based on the projected distance between the target vehicle and the current vehicle in the current vehicle's driving direction, the projected distance is compared with the first driving distance threshold and the second driving distance threshold respectively to obtain the seventh test result; based on the status of the comparison result displayed on the instrument panel, the eighth test result is obtained; based on the projected distance and the current vehicle's speed, the inter-vehicle time distance between the current vehicle and the target vehicle is determined, and the ninth test result is obtained based on the inter-vehicle time distance;

[0034] If the warning test target is the second warning test target, within the warning test time range, when the target vehicle's speed is 0, the tenth test result is obtained based on the range of the projected distance and the braking safety distance.

[0035] Optionally, based on the preset test type and test condition mapping table, the preset test conditions and preset test objectives corresponding to the preset test type are obtained, specifically including:

[0036] When the preset test type is vehicle condition test type, the vehicle condition test conditions and vehicle condition test objectives are obtained according to the preset test type and test condition mapping table. The vehicle condition test objectives include the first vehicle condition test objective, the second vehicle condition test objective and the third vehicle condition test objective.

[0037] Conversely, based on the data corresponding to the preset test conditions and adaptive cruise control test condition parameters, a preset test time range is obtained, specifically including:

[0038] Obtain the vehicle condition test time range that meets the adaptive cruise control test condition parameters when the adaptive cruise control function is activated.

[0039] Optionally, within a preset test time range, test results are obtained based on data corresponding to preset test targets and adaptive cruise target parameters, specifically including:

[0040] If the vehicle condition test target is the first vehicle condition test target, within the vehicle condition test time range, the eleventh test result is obtained based on the current vehicle acceleration and the preset acceleration range;

[0041] If the vehicle condition test target is the second vehicle condition test target, within the vehicle condition test time range, the signal is adjusted according to the current vehicle speed and steering wheel speed to obtain the twelfth test result;

[0042] If the vehicle condition test target is the third vehicle condition test target, within the vehicle condition test time range, the thirteenth test result is obtained based on the current wheel end torque of the vehicle and the target wheel end torque.

[0043] In the above technical solution, the electronic device determines the corresponding test conditions according to the different test types of the adaptive cruise function, and after limiting the corresponding test time range according to the test conditions, it tests at least one test target for each test time range. This saves the electronic device from repeatedly setting test conditions and improves the testing efficiency and development efficiency of the adaptive cruise function.

[0044] In a second aspect, this application provides an electronic device, including: a processor and a memory communicatively connected to the processor;

[0045] The memory stores the instructions that the computer executes;

[0046] The processor executes computer execution instructions stored in memory to implement the adaptive cruise function test method involved in the first aspect.

[0047] Thirdly, this application provides a computer-readable storage medium storing computer instructions, which, when executed by a processor, are used to implement the adaptive cruise function testing method involved in the first aspect.

[0048] This application provides an adaptive cruise control function testing method, electronic device, and storage medium. The electronic device acquires vehicle bus data and obtains vehicle parameter data corresponding to the adaptive cruise control function during vehicle use from the vehicle bus data. Based on the test conditions and the data corresponding to the adaptive cruise control test condition parameters, a test time range is obtained. Within the test time range, test results are obtained based on the test target and the data corresponding to the adaptive cruise control target parameters. A visualization instruction is generated based on the test results and sent to a display device. The vehicle parameters include adaptive cruise control test condition parameters and adaptive cruise control target parameters. The visualization instruction is used to control the display device to display the test results. After the vehicle has completed the operation of the adaptive cruise control function to be tested, the electronic device obtains the data corresponding to the test parameters based on the bus data generated during operation. By using this data and preset test conditions and preset test targets, different test situations are defined and different test results are obtained, thereby increasing the types and number of functions that can be tested within the same time, thus improving the testing efficiency and development efficiency of the adaptive cruise control function. Attached Figure Description

[0049] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0050] Figure 1 This is an application scenario diagram of the adaptive cruise function testing method provided in an embodiment of this application;

[0051] Figure 2 A flowchart illustrating an adaptive cruise function testing method provided in an embodiment of this application;

[0052] Figure 3 A flowchart illustrating an adaptive cruise function testing method provided in another embodiment of this application;

[0053] Figure 4 This is a schematic diagram of the structure of an adaptive cruise function testing device provided in an embodiment of this application;

[0054] Figure 5 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application.

[0055] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0056] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0057] Adaptive cruise control is an intelligent automatic control system that adjusts the vehicle's driving state based on road conditions detected by distance sensors, maintaining the desired longitudinal motion as desired by the driver. The complexity and diversity of road conditions, along with drivers' evolving driving experience, increase the difficulty of developing and testing adaptive cruise control.

[0058] In the process of developing adaptive cruise control systems with different functions, conducting extensive testing of the adaptive cruise control system's operation under different operating conditions is a key step in ensuring safe driving. At present, adaptive cruise function testing requires testers to conduct multiple and repetitive tests on the same function under different preset vehicle conditions, resulting in a long development cycle and low efficiency for adaptive cruise control systems.

[0059] To address the aforementioned technical problems, this application provides an adaptive cruise control function testing method, electronic device, and storage medium to solve the technical problem of improving the development efficiency of vehicle adaptive cruise control functions. The technical concept of this application is as follows: after the vehicle runs the adaptive cruise control function to be tested, the electronic device obtains corresponding data of different adaptive cruise control test condition parameters and adaptive cruise control test target parameters from the vehicle bus data generated during the process, and accordingly defines different test situations to obtain different test results, thereby achieving flexible and efficient adaptive cruise control function testing.

[0060] Figure 1 This is an application scenario diagram of the adaptive cruise function testing method provided in an embodiment of this application, such as... Figure 1 As shown, the system includes a vehicle 10, electronic devices 11, and a display device 12, wherein the vehicle includes a target vehicle 100 and a test vehicle 101. The electronic devices 11 and the display device 12 are connected, and more specifically, the connection includes an electrical connection and a communication connection.

[0061] The test vehicle 101 is equipped with an Adaptive Cruise Control (ACC) system containing the ACC function to be tested. When the test vehicle 101 is traveling on the road, positioned behind the target vehicle 100, it operates the ACC function and automatically follows the target vehicle 100 without driver intervention. The test vehicle 101 is also equipped with at least one distance sensor and at least one image sensor; in one embodiment, the distance sensor is a radar, and the image sensor is a camera. During the process of the test vehicle 101 following the target vehicle 100, the distance sensor is used to acquire the distance between the two vehicles, and the image sensor acquires the vehicle type, road conditions, obstacle types, and positions of the target vehicle 100. More specifically, the distances acquired by the test vehicle 101 include both the lateral and longitudinal distances between it and the target vehicle 100. Based on its own speed and the longitudinal distance between it and the target vehicle 100, the test vehicle 101 obtains the speed and acceleration of the target vehicle 100. The test vehicle 101 then adjusts its own speed and route accordingly based on road conditions and the type and position of obstacles. The driver performs an exit operation to interrupt the operation of the ACC function while driving the test vehicle 101. The exit operation includes at least one of the following: pressing the brake pedal, opening the door, opening the hood, or opening the trunk lid.

[0062] When performing ACC function testing, electronic device 11 obtains bus data from test vehicle 101 using the ACC function. This bus data stores data or instructions transmitted on the bus during the operation of the ACC function by test vehicle 101. Electronic device 11 obtains the data corresponding to the preset test condition parameters and preset test target parameters from the bus data. The electronic device uses the corresponding data of the test conditions, test condition parameters, test targets, and test target parameters to obtain test results for different ACC functions under different test conditions. Furthermore, the bus data obtained by electronic device 11 comes from the bus data after at least one test vehicle 101 has run the ACC function to be tested. Electronic device 11 also uses the aforementioned bus data to test the same ACC function to be tested in different test vehicles, obtaining test results. Electronic device 11 performs statistical analysis on the obtained test results and generates a visualization command, which is sent to display device 12 to control display device 12 to display at least one test result obtained by electronic device 11. More specifically, the display device 12 displays the test results through statistical tables or graphs based on the statistical analysis results according to the visualization instructions, so as to improve the visibility of the test results.

[0063] Figure 2This is a flowchart illustrating an adaptive cruise control function testing method provided in an embodiment of this application. Figure 2 As shown, the adaptive cruise control function testing method provided in this application includes:

[0064] S201. The electronic device acquires vehicle bus data and obtains data corresponding to vehicle parameters when the adaptive cruise control function is running during vehicle use from the vehicle bus data.

[0065] The vehicle bus data refers to the bus data generated when the vehicle's control unit and associated sensors and actuators exchange data or commands during ACC (Adaptive Cruise Control) operation. This bus data is stored locally within the vehicle. More specifically, the sensors include distance sensors and image sensors. In one embodiment, the bus data format includes: MDF format, DAT format, and BLF format.

[0066] The vehicle parameters include adaptive cruise test condition parameters and adaptive cruise target parameters. The adaptive cruise test condition parameters are vehicle parameters associated with the test conditions for determining the ACC function. The adaptive cruise target parameters are vehicle parameters associated with the usage status of the ACC function under test in the test conditions determined by the data corresponding to the adaptive cruise test condition parameters.

[0067] S202. The electronic device obtains the test time range based on the data corresponding to the test conditions and adaptive cruise test condition parameters.

[0068] The data corresponding to the adaptive cruise test condition parameters are obtained from step S201.

[0069] The test conditions are limited to the test conditions of the ACC function to be tested, and the adaptive cruise test condition parameters in the vehicle bus data need to meet the corresponding preset data.

[0070] Based on the test conditions, obtain the actual data corresponding to the adaptive cruise test condition parameters involved in the conditions within the bus data. Based on this actual data and the preset data that the adaptive cruise test condition parameters in the test conditions must meet, determine the time range within which the actual data equals the preset data, and define this time range as the test time range. The total time range corresponding to the bus data is greater than or equal to the test time range.

[0071] S203. Within the test time range, the electronic device obtains the test results based on the data corresponding to the test target and the adaptive cruise target parameters.

[0072] Within the test time range obtained in step S202, the electronic device determines the test result corresponding to the ACC function based on the test target corresponding to the ACC function and the data corresponding to the adaptive cruise target parameters obtained in step S201.

[0073] More specifically, the test targets include adaptive cruise control target parameters and their corresponding target data. During the operation of the ACC function under test, the vehicle obtains the actual vehicle data corresponding to the adaptive cruise control target parameters from the bus data corresponding to the test time range, and obtains the test results based on the actual vehicle data and the target data. In one embodiment, the test results are obtained based on the state where the actual vehicle data is within the data range defined by the target data or the state where the actual vehicle data is equal to the target data.

[0074] The test results indicate the implementation status of the ACC function when the vehicle corresponding to the bus data performs the test function under preset operating conditions.

[0075] S204. The electronic device generates a visualization instruction based on the test results and sends the visualization instruction to the display device.

[0076] The test results are obtained from step S203.

[0077] The electronic device performs statistical calculations on the test results to obtain the statistical characteristics of the test results, and generates visualization instructions based on the statistical characteristics.

[0078] The visualization command is used to control the display device to display the above-mentioned statistical characteristics using visual statistical graphics. These visual statistical graphics include statistical graphs and statistical tables.

[0079] In the above technical solution, after the electronic device obtains the vehicle bus data generated during the use of the adaptive cruise control function to be tested, it obtains the data corresponding to the adaptive cruise control test condition parameters from the data. After obtaining the test time range based on the test conditions, it obtains the data corresponding to the adaptive cruise control target parameters from the bus data corresponding to the time range. Based on the test target, it obtains the test results and controls the display device to display the results. This realizes the separation of data acquisition and data testing processes by first running the function to be tested and then conducting the corresponding adaptive cruise control function test based on the data generated during the operation. This ensures that the amount of data required for testing is obtained by the electronic device after multiple vehicles collect data at the same time, and improves the efficiency of data testing and the development efficiency of the adaptive cruise control function.

[0080] Figure 3 This is a flowchart illustrating an adaptive cruise control function testing method according to another embodiment of this application, wherein the method is executed by an electronic device. Figure 3 As shown, the adaptive cruise control function testing method provided in this application includes:

[0081] S301. Obtain vehicle bus data and retrieve vehicle parameter data corresponding to the vehicle's operating adaptive cruise control function during vehicle use from the vehicle bus data.

[0082] The vehicle bus data and vehicle parameters and their corresponding data when the adaptive cruise control function is running during vehicle use have been explained in detail in step S201, and will not be repeated here.

[0083] More specifically, the electronic device samples the acquired data at preset time intervals and then quantizes the data corresponding to each time point after sampling. Quantization refers to transforming complex data or state information into easily processed data. For example, discretizing a vehicle speed of 10.7453 km / h into 11 km / h.

[0084] In one embodiment, after acquiring vehicle bus data, the electronic device first samples and quantizes the data, and then acquires discrete vehicle data corresponding to each vehicle parameter associated with the adaptive cruise function at each sampling time point.

[0085] In another embodiment, after acquiring vehicle bus data, the electronic device first obtains data corresponding to each vehicle parameter associated with the adaptive cruise function from the data, and then samples and quantizes the data to obtain discrete vehicle data.

[0086] S302. Obtain the preset test type, and according to the preset test type and test condition mapping table, obtain the preset test conditions and preset test objectives corresponding to the preset test type.

[0087] Among them, the preset test type is the type determined by the electronic device based on the target being tested when testing the ACC function under test in the vehicle bus data test.

[0088] The preset test types include state change test type, warning test type, and vehicle condition test type. Among them, when the preset test type is state change test type, the electronic device tests the changes in the usage state of the ACC function; when the preset test type is warning test type, the electronic device tests the corresponding warning state of the test vehicle based on the distance between it and the target vehicle during the use of the ACC function; when the preset test type is vehicle test type, the electronic device tests the operating status of various devices installed on the vehicle during the use of the ACC function.

[0089] The test condition mapping table represents the mapping relationship between preset test types and corresponding preset test conditions, and also represents the mapping relationship between preset test types and corresponding preset test targets.

[0090] More specifically, when the preset test type is a state change test type, the state test conditions and state test targets are obtained according to the preset test type and test condition mapping table. In one embodiment, there are two types of state test conditions, including a first state test condition or a second state test condition. Within the test time range defined by one of the test conditions, the number of test targets to be tested is three, including a first state test target, a second state test target, or a third state test target.

[0091] The first state test conditions are: when the adaptive cruise control function is activated, the power mode is in drive mode, the vehicle is in a fault-free state, the ESC system is in an inactive state, the driver's safety is in a fastened state, the gear is in forward gear, and the vehicle speed is greater than or equal to 0.

[0092] The second state test condition is that when the adaptive cruise control function is in standby mode, at least one sub-condition of the first trigger condition is not met. The sub-conditions of the first trigger condition include: the power mode is in drive mode, the EPB system is inactive, the ESC system is inactive, the parking function is inactive, the seat belt is fastened, the transmission is not in manual mode, the trailer mode is inactive, and the driving mode is active.

[0093] The first state test objective is to test the impact of adjusting the state of any door, hood, or trunk lid of the test vehicle on the state of the adaptive cruise control function.

[0094] The second state test objective is to examine the impact of changes in the brake pedal's depressing state on the adaptive cruise control function's current state.

[0095] The third state test objective is to determine the change in the state of the adaptive cruise control function when the vehicle is in the second state test condition and the adaptive cruise control activation signal is in the set state.

[0096] When the preset test type is an early warning test type, the early warning test conditions and early warning test targets are obtained according to the preset test type and test condition mapping table. In one embodiment, there is one early warning test condition, and within the test time range defined by the condition, there are two early warning test targets to be tested, including: a first early warning test target and a second early warning test target.

[0097] The warning test condition is that when the vehicle's adaptive cruise control function is activated, the vehicle detects a target vehicle in front of it.

[0098] The primary objective of the early warning test is to assess the test vehicle's ability to issue warnings regarding its distance from a target vehicle.

[0099] The second early warning test objective is to determine whether the test vehicle is at a safe following distance when the target vehicle stops while the test vehicle is following it.

[0100] When the preset test type is vehicle condition test, the vehicle condition test conditions and vehicle condition test targets are obtained according to the preset test type and test condition mapping table. In one embodiment, there is one vehicle condition test condition, and within the test time range defined by the condition, there are three vehicle condition test targets to be tested, including: a first vehicle condition test target, a second vehicle condition test target, and a third vehicle condition test target.

[0101] The vehicle condition test condition is that the vehicle's adaptive cruise control function is activated.

[0102] The primary objective of the vehicle condition test is to determine whether the vehicle's acceleration falls within a preset acceleration range.

[0103] The second vehicle condition test aims to determine whether the vehicle's speed adjusts accordingly within a first preset time range based on the electrical signal generated by the speed control buttons on the steering wheel.

[0104] The third vehicle condition test aims to determine whether the wheel-end torque of the test vehicle can be adjusted accordingly within a second preset time range after obtaining the target wheel-end torque signal.

[0105] S303. Obtain the preset test time range based on the data corresponding to the preset test conditions and adaptive cruise test condition parameters.

[0106] Based on the preset test type obtained in step S302, the corresponding preset test conditions are obtained. These test conditions include adaptive cruise control test condition parameters and target data corresponding to these parameters. When the data corresponding to the adaptive cruise control test condition parameters within a third preset time range in the vehicle data meets the target data, the electronic device determines this third preset time range as the preset test time range. The data corresponding to the adaptive cruise control test condition parameters is obtained from step S301.

[0107] More specifically, when the preset test type is a state change test type, the preset test condition corresponding to this type is a state test condition, which includes a first state test condition or a second state test condition. The first state test condition and the second state test condition have been explained in detail in step S302 and will not be repeated here.

[0108] The electronic device determines the time range corresponding to data satisfying the first state test conditions from the vehicle bus data, which is defined as the first state test time range. Similarly, the electronic device determines the second state test time range corresponding to data satisfying the second state test conditions from the vehicle bus data.

[0109] More specifically, the vehicle bus data obtained by the electronic device is discrete data after sampling and quantization. Within this data, the electronic device obtains the data corresponding to the adaptive cruise control test condition parameters involved in the state test conditions at each discrete time point. After comparing this data with the target data corresponding to these parameters, it obtains the target time point that satisfies the target data. Based on the obtained target time point, the electronic device obtains at least one time period that satisfies the state test condition. When the state test condition contains multiple sub-conditions, the original time range that satisfies each sub-condition is obtained. By analyzing the overlap of these original time ranges, the time range that satisfies all sub-conditions is obtained, and this time range is defined as the state test time range.

[0110] When the preset test type is an early warning test type, the preset test conditions corresponding to this type are the early warning test conditions. These conditions have been explained in detail in step S302 and will not be repeated here. Furthermore, the electronic device determines the time range corresponding to the data that meets the early warning test conditions from within the electronic device, which is the early warning test time range.

[0111] When the preset test type is vehicle condition test, the preset test conditions corresponding to this type are the vehicle condition test conditions, which have been explained in detail in step S302 and will not be repeated here. Furthermore, the electronic device determines the time range corresponding to the data that meets the vehicle condition test conditions from within the electronic device, which is the vehicle condition test time range.

[0112] More specifically, the process by which the electronic device obtains the warning test time range corresponding to the warning test conditions from the vehicle bus data, and the process by which the electronic device obtains the vehicle condition test time range corresponding to the vehicle condition test conditions from the vehicle bus data, are similar to the process by which the electronic device obtains the state test time range corresponding to the state test conditions from the vehicle bus data, and will not be described again here.

[0113] S304. Within the preset test time range, obtain the test results based on the data corresponding to the preset test target and the adaptive cruise target parameters.

[0114] In the bus data corresponding to the preset test time range determined in step S303, a corresponding preset test target is obtained according to the preset test type, and the corresponding test result is obtained according to the realization status of the preset test target. The preset test target includes adaptive cruise target parameters and target data to be satisfied by these parameters. In the bus data corresponding to the preset time range, the data corresponding to the adaptive cruise target parameters is obtained, and this data is compared with the target data to obtain the status information that the data satisfies the target data. The corresponding test result is then obtained using this status information.

[0115] In the first embodiment, when the preset test type is a state change test type, the electronic device obtains a first state test time range or a second state test time range according to the test type.

[0116] In the vehicle bus data corresponding to the first state test time range, the electronic device performs corresponding data extraction and test result analysis on the first state test target involved in step S302. In one embodiment, the first state test target is that the brake pedal is in the depressed state, the adaptive cruise control function is in the activated state, and the state of at least any door, hood, or trunk lid is adjusted from the closed state to the open state, at which point the adaptive cruise control function is adjusted to the standby state. During driving, if the adaptive cruise control function is in the standby state, cruise operation will not be performed. The electronic device determines the execution state of the test vehicle's adaptive cruise control function state adjustment based on the above-described change process and generates the corresponding first test result based on the execution state. More specifically, the electronic device acquires the execution state of the test vehicle when testing the first state test target in multiple first state test time ranges, calculates the statistical characteristics of multiple execution states, and obtains the first test result for multiple tests of the first state test target. The multiple first state test time ranges can be obtained from the bus data of multiple test vehicles or from the bus data of a single test vehicle.

[0117] When the electronic device determines from the bus data of the test vehicle that the adaptive cruise control function has been adjusted to standby mode, the time point corresponding to the adjustment state is obtained, and the display status of the state adjustment information on the instrument panel is obtained within the time period after the time point. The second test result is obtained based on the display status. The state adjustment information includes the state after the adaptive cruise control function is adjusted and the reason for the adjustment. The reason for the adjustment is that at least one door, hood, or trunk lid is in the open state.

[0118] Within the vehicle bus data corresponding to the first state test time range, the electronic device extracts data and analyzes test results for the second state test objective involved in step S302. In one embodiment, the second state test objective is that the adaptive cruise control function is activated, all doors, the hood, and the trunk lid are locked, and when the brake pedal is adjusted from an unpressed state to a pressed state, the adaptive cruise control function is adjusted to a standby state. Based on the above changes, the electronic device determines the execution state of the test vehicle under the conditions for adjusting the adaptive cruise control function state, and generates a corresponding third test result based on this execution state.

[0119] In addition, after the electronic device determines from the bus data of the test vehicle that the adaptive cruise control function has been adjusted to standby mode, it obtains the display status of the status adjustment information on the instrument panel during the time period after the time point corresponding to the time point when the adjustment operation was performed, and obtains the fourth test result based on the display status. Among them, the status adjustment information includes the status of the adaptive cruise control function after adjustment and the reason for adjustment. The reason for adjustment is that the brake pedal is changed from an unpressed state to a pressed state.

[0120] In the vehicle bus data corresponding to the second state test time range, the electronic device extracts and analyzes the test results for the third state test target involved in step S302. In one embodiment, the third state test target is that when the vehicle's adaptive cruise activation signal is in the set state, the state of the adaptive cruise function does not change, i.e., it is still in standby state. The electronic device determines the operation process of the adaptive cruise function under the second state test conditions, unaffected by the activation signal, based on the above data change process, and obtains the fifth test result based on this operation process.

[0121] Furthermore, when the adaptive cruise control function fails to adjust its state according to the activation signal, the electronic device obtains the display status of the vehicle warning function status change information on the instrument panel from the bus data, and obtains the sixth test result based on this display status. The original state of the vehicle function warning status is inactive. The sixth test result includes cases where the vehicle function warning status remains inactive and cases where the vehicle function warning status is adjusted to an active state. A vehicle function warning status remaining inactive indicates that under the test conditions corresponding to the second state test condition, the vehicle cannot activate the adaptive cruise control function based on the received adaptive cruise control activation signal, thus failing to activate the corresponding vehicle warning function.

[0122] In the second embodiment, when the preset test type is a status warning test type, the electronic device obtains the warning test time range according to the test type.

[0123] In the vehicle bus data corresponding to the warning test time range, the electronic device performs corresponding data extraction and test result analysis on the first warning test target involved in step S302. In one embodiment, the first warning test target is a warning operation performed by the test vehicle based on the projected distance between itself and the target vehicle in the current driving direction and a driving distance threshold. The driving distance threshold includes a first driving distance threshold and a second driving distance threshold, where the first driving distance threshold is greater than the second driving distance threshold. More specifically, during operation, the test vehicle obtains data corresponding to the projected distance parameter and compares it sequentially with the first and second driving distance thresholds according to the sampling time points, obtaining the corresponding comparison results. The test vehicle stores the projected distance and comparison results in the bus data, and the electronic device obtains the seventh test result based on the comparison results in the bus data.

[0124] The electronic device also obtains the status of the corresponding warning information displayed on the instrument panel based on the above comparison results from the bus data, and obtains the eighth test result based on the display status. More specifically, when the projection distance is less than the second driving distance threshold, the instrument panel displays the target vehicle in a first preset color; when the projection distance is greater than the second driving distance threshold and less than the first driving distance threshold, the instrument panel displays the target vehicle in a second preset color; when the projection distance is greater than the first driving distance threshold, the instrument panel displays the target vehicle in a third preset color. In one embodiment, the first preset color is red, the second preset color is yellow, and the third preset color is green.

[0125] In addition, during the cruise control process, after obtaining the projected distance, the test vehicle also obtains its speed at various time points. Based on the projected distance and speed, the test vehicle calculates the corresponding vehicle-time distance at each time point. This time distance represents the time it takes for the test vehicle to travel the projected distance at its current speed when the target vehicle's speed is 0. The electronic equipment obtains the data corresponding to the vehicle-time distance parameter from the bus data and displays the vehicle-time distance status on the instrument panel, thereby obtaining the ninth test result.

[0126] Within the vehicle bus data corresponding to the warning test time range, the electronic device extracts data and analyzes test results for the second warning test target involved in step S302. In one embodiment, the second warning test target is whether the projected distance is within the braking safety distance range when the test vehicle detects that the target vehicle's speed is 0. The electronic device obtains the tenth test result based on the above state.

[0127] In the third embodiment, when the preset test type is vehicle condition test type, the electronic device obtains the vehicle condition test time range according to the test type.

[0128] Within the vehicle bus data corresponding to the vehicle condition test time range, the electronic device extracts and analyzes the test results for the first vehicle condition test objective involved in step S302. In one embodiment, the first vehicle condition test objective is whether the data corresponding to the acceleration parameter is within a preset acceleration range, and the electronic device obtains the eleventh test result based on this state.

[0129] In the vehicle bus data corresponding to the vehicle condition test time range, the electronic device performs corresponding data extraction and test result analysis on the second vehicle condition test target involved in step S302. In one embodiment, the second vehicle condition test target is the change state of vehicle speed data within a preset time range when the steering wheel speed adjustment signal is present. Based on this change state, the electronic device obtains whether the change in vehicle speed after the vehicle speed stabilizes during the adjustment process is the preset change in vehicle speed corresponding to the aforementioned steering wheel speed adjustment signal, and whether the time between the start of vehicle speed adjustment and vehicle speed stabilization is less than or equal to the preset time corresponding to the preset time range. Based on the above test conditions, the electronic device obtains the twelfth test result.

[0130] Within the vehicle bus data corresponding to the vehicle condition test time range, the electronic device extracts and analyzes the test results for the third vehicle condition test target involved in step S302. In one embodiment, the third vehicle condition test target is that when the data corresponding to the target wheel-end torque parameter changes, the time for adjusting the data corresponding to the wheel-end torque parameter to the target wheel end is less than a preset adjustment time, and the fluctuation value of the data corresponding to the wheel-end torque parameter after adjustment is less than a preset fluctuation value. The electronic device obtains the thirteenth test result based on the above adjustment time and wheel-end torque adjustment status.

[0131] S305. Generate visualization instructions based on the test results and send the visualization instructions to the display device.

[0132] The test results are obtained from step S304.

[0133] The process of visualizing the test results has been explained in detail in step S204 and will not be repeated here.

[0134] In the above technical solution, the electronic device determines the corresponding test conditions according to the different test types of the adaptive cruise function, and after limiting the corresponding test time range according to the test conditions, it tests at least one test target for each test time range. This saves the electronic device from repeatedly setting test conditions and improves the testing efficiency and development efficiency of the adaptive cruise function.

[0135] like Figure 4 As shown, one embodiment of this application provides an adaptive cruise function testing device 400, which includes:

[0136] The acquisition module 401 is used to acquire vehicle bus data and obtain data corresponding to vehicle parameters when the adaptive cruise function is running during vehicle use from the vehicle bus data. The vehicle parameters include adaptive cruise test condition parameters and adaptive cruise target parameters.

[0137] The processing module 402 is used to obtain the test time range based on the data corresponding to the test conditions and adaptive cruise test condition parameters.

[0138] The processing module 402 is also used to obtain test results within the test time range based on the data corresponding to the test target and the adaptive cruise target parameters.

[0139] The processing module 402 is also used to generate visualization instructions based on the test results and send the visualization instructions to the display device. The visualization instructions are used to control the display device to display the test results.

[0140] In one embodiment, the processing module 402 is specifically used for:

[0141] Obtain the preset test type, and based on the preset test type and test condition mapping table, obtain the preset test conditions and preset test objectives corresponding to the preset test type;

[0142] Based on the data corresponding to the preset test conditions and adaptive cruise test condition parameters, the preset test time range is obtained;

[0143] Within the preset test time range, test results are obtained based on the data corresponding to the preset test target and adaptive cruise target parameters.

[0144] In one embodiment, the processing module 402 is specifically used for:

[0145] When the preset test type is the state change test type, the state test conditions and state test objectives are obtained according to the preset test type and test condition mapping table. The state test conditions include the first state test conditions or the second state test conditions, and the state test objectives include the first state test objective, the second state test objective, or the third state test objective.

[0146] In one embodiment, the processing module 402 is specifically used for:

[0147] If the state test condition is the first state test condition, obtain the first state test time range when the adaptive cruise test condition parameters meet the first state test condition; the first state test condition is that the power mode is in drive mode, the vehicle is in a fault-free state, the ESC system is in an inactive state, the driver's safety is in a fastened state, the gear is in forward gear, and the vehicle speed is greater than or equal to 0.

[0148] If the state test condition is the second state test condition, obtain the second state test time range when the adaptive cruise test condition parameters meet the second state test condition; the second state test condition is that the adaptive cruise function is in standby state and does not meet at least one sub-condition of the first trigger condition.

[0149] The sub-conditions of the first triggering condition include: the power mode is in drive mode, the EPB system is inactive, the ESC system is inactive, the parking function is inactive, the seat belt is fastened, the transmission is not in manual mode, the trailer mode is inactive, and the driving mode is active.

[0150] In one embodiment, the processing module 402 is specifically used for:

[0151] If the state test target is the first state test target, within the first state test time range, obtain the first test result of adjusting the state of the adaptive cruise function according to the state of each door, hood and trunk lid when the brake pedal is not pressed, and the second test result of the instrument display state of the state adjustment information after the state of the adaptive cruise function is adjusted.

[0152] If the state test target is the second state test target, within the first state test time range, the third test result is obtained when all doors, hood and trunk lid are locked, and the state of the adaptive cruise function is adjusted according to the state of the brake pedal, and the fourth test result is obtained when the state of the adaptive cruise function is adjusted and the instrument displays the state adjustment information.

[0153] The status adjustment information includes the adjusted status of the adaptive cruise control function and the reason for the adjustment.

[0154] In one embodiment, the processing module 402 is specifically used for:

[0155] If the state test target is the third state test target, within the second state test time range, obtain the fifth test result of the state of the adaptive cruise function when the adaptive cruise activation signal is in the set state, and the sixth test result of the instrument display state of the vehicle warning function state change information when the state of the adaptive cruise function is not adjusted.

[0156] In one embodiment, the processing module 402 is specifically used for:

[0157] When the preset test type is the early warning test type, the early warning test conditions and early warning test targets are obtained according to the preset test type and test condition mapping table. The early warning test targets include the first early warning test target and the second early warning test target.

[0158] In one embodiment, the processing module 402 is specifically used for:

[0159] The test conditions for adaptive cruise control are determined by the range of time required to trigger a warning when the adaptive cruise control function is activated and a target vehicle is detected in front of the current vehicle.

[0160] In one embodiment, the processing module 402 is specifically used for:

[0161] If the warning test target is the first warning test target, within the warning test time range, based on the projected distance between the target vehicle and the current vehicle in the current vehicle's driving direction, the projected distance is compared with the first driving distance threshold and the second driving distance threshold respectively to obtain the seventh test result; based on the status of the comparison result displayed on the instrument panel, the eighth test result is obtained; based on the projected distance and the current vehicle's speed, the inter-vehicle time distance between the current vehicle and the target vehicle is determined, and the ninth test result is obtained based on the inter-vehicle time distance;

[0162] If the warning test target is the second warning test target, within the warning test time range, when the target vehicle's speed is 0, the tenth test result is obtained based on the range of projected distance and braking safety distance.

[0163] In one embodiment, the processing module 402 is specifically used for:

[0164] When the preset test type is vehicle condition test type, the vehicle condition test conditions and vehicle condition test objectives are obtained according to the preset test type and test condition mapping table. The vehicle condition test objectives include the first vehicle condition test objective, the second vehicle condition test objective and the third vehicle condition test objective.

[0165] Obtain the vehicle condition test time range that meets the adaptive cruise control test condition parameters when the adaptive cruise control function is activated.

[0166] In one embodiment, the processing module 402 is specifically used for:

[0167] If the vehicle condition test target is the first vehicle condition test target, within the vehicle condition test time range, the eleventh test result is obtained based on the current vehicle acceleration and the preset acceleration range;

[0168] If the vehicle condition test target is the second vehicle condition test target, within the vehicle condition test time range, the signal is adjusted according to the current vehicle speed and steering wheel speed to obtain the twelfth test result;

[0169] If the vehicle condition test target is the third vehicle condition test target, within the vehicle condition test time range, the thirteenth test result is obtained based on the current wheel end torque of the vehicle and the target wheel end torque.

[0170] like Figure 5As shown, one embodiment of this application provides an electronic device 500, which includes a memory 501 and a processor 502.

[0171] The memory 501 is used to store computer instructions that can be executed by the processor.

[0172] When executing computer instructions, processor 502 implements each step of the adaptive cruise function testing method in the above embodiments. For details, please refer to the relevant descriptions in the foregoing method embodiments.

[0173] Optionally, the memory 501 can be either standalone or integrated with the processor 502. When the memory 501 is set up independently, the server 500 also includes a bus for connecting the memory 501 and the processor 502.

[0174] This application also provides a computer-readable storage medium storing computer instructions. When a processor executes the computer instructions, it implements the various steps in the adaptive cruise function testing method described above.

[0175] This application also provides a computer program product, including computer instructions, which, when executed by a processor, implement the various steps in the adaptive cruise function testing method described above.

[0176] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the following claims.

[0177] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A method for testing adaptive cruise control function, characterized in that, The method includes: The system acquires vehicle bus data and obtains data corresponding to vehicle parameters when the adaptive cruise control function is running during vehicle use from the vehicle bus data. The vehicle parameters include adaptive cruise test condition parameters and adaptive cruise target parameters. The vehicle bus data is the bus data stored locally in the vehicle generated when the vehicle's control unit and associated sensors and actuators transmit data or instructions to each other when the adaptive cruise control function is running during vehicle use. Obtain a preset test type, and according to the preset test type and test condition mapping table, obtain the preset test conditions and preset test objectives corresponding to the preset test type; Based on the data corresponding to the preset test conditions and the adaptive cruise test condition parameters, a preset test time range is obtained; Within the test time range, test results are obtained based on the data corresponding to the test target and the adaptive cruise target parameters; A visualization instruction is generated based on the test results, and the visualization instruction is sent to the display device. The visualization instruction is used to control the display device to display the test results.

2. The method according to claim 1, characterized in that, Within the test time range, test results are obtained based on the data corresponding to the test target and the adaptive cruise target parameters, specifically including: Within the preset test time range, test results are obtained based on the data corresponding to the preset test target and the adaptive cruise target parameters.

3. The method according to claim 2, characterized in that, Based on the preset test type and test condition mapping table, the preset test conditions and preset test objectives corresponding to the preset test type are obtained, specifically including: When the preset test type is a state change test type, the state test conditions and state test targets are obtained according to the preset test type and test condition mapping table. The state test conditions include a first state test condition or a second state test condition, and the state test targets include a first state test target, a second state test target, or a third state test target.

4. The method according to claim 3, characterized in that, Based on the data corresponding to the preset test conditions and the adaptive cruise test condition parameters, a preset test time range is obtained, specifically including: If the state test condition is the first state test condition, the first state test time range is obtained when the adaptive cruise test condition parameters satisfy the first state test condition; the first state test condition is that the power mode is in drive mode, the vehicle is in a fault-free state, the ESC system is in an inactive state, the driver's safety is in a fastened state, the gear is in forward gear, and the vehicle speed is greater than or equal to 0. If the state test condition is the second state test condition, obtain the second state test time range when the adaptive cruise test condition parameters satisfy the second state test condition; the second state test condition is that the adaptive cruise function is in standby state and does not satisfy at least one sub-condition of the first trigger condition; The sub-conditions of the first triggering condition include: the power mode is in drive mode, the EPB system is inactive, the ESC system is inactive, the parking function is inactive, the seat belt is fastened, the transmission is not in manual mode, the trailer mode is inactive, and the driving mode is active.

5. The method according to claim 4, characterized in that, Within the preset test time range, test results are obtained based on the data corresponding to the preset test target and the adaptive cruise target parameters, specifically including: If the state test target is the first state test target, within the first state test time range, obtain the first test result of adjusting the state of the adaptive cruise function according to the state of each door, hood and trunk lid when the brake pedal is not pressed, and the second test result of the instrument display state of the state adjustment information after the state of the adaptive cruise function is adjusted. If the state test target is the second state test target, within the first state test time range, when all doors, hood and trunk lid are in the locked state, the third test result is obtained, which is the state of the adaptive cruise function adjusted according to the state of the brake pedal, and the fourth test result is obtained, which is the state of the instrument display of the state adjustment information after the state of the adaptive cruise function is adjusted. The status adjustment information includes the adjusted status of the adaptive cruise control function and the reason for the adjustment.

6. The method according to claim 4, characterized in that, The method further includes: If the state test target is the third state test target, within the second state test time range, obtain the fifth test result of the state of the adaptive cruise function when the adaptive cruise activation signal is in the set state, and the sixth test result of the display state of the instrument panel on the vehicle warning function state change information when the state of the adaptive cruise function is not adjusted.

7. The method according to claim 2, characterized in that, Based on the preset test type and test condition mapping table, the preset test conditions and preset test objectives corresponding to the preset test type are obtained, specifically including: When the preset test type is an early warning test type, the early warning test conditions and early warning test targets are obtained according to the preset test type and test condition mapping table. The early warning test targets include a first early warning test target and a second early warning test target.

8. The method according to claim 7, characterized in that, Based on the data corresponding to the preset test conditions and the adaptive cruise test condition parameters, a preset test time range is obtained, specifically including: The adaptive cruise test condition parameters are obtained to determine the warning test time range when the adaptive cruise function is activated and a target vehicle is detected in front of the current vehicle.

9. The method according to claim 8, characterized in that, Within the preset test time range, test results are obtained based on the data corresponding to the preset test target and the adaptive cruise target parameters, specifically including: If the warning test target is the first warning test target, within the warning test time range, based on the projected distance between the target vehicle and the current vehicle in the current vehicle's driving direction, the projected distance is compared with the first driving distance threshold and the second driving distance threshold respectively, and a seventh test result is obtained based on the comparison result; based on the status of the warning information corresponding to the comparison result displayed on the instrument panel, an eighth test result is obtained; based on the projected distance and the current vehicle's speed, the inter-vehicle time distance between the current vehicle and the target vehicle is determined, and a ninth test result is obtained based on the inter-vehicle time distance; If the warning test target is the second warning test target, within the warning test time range, when the speed of the target vehicle is 0, the tenth test result is obtained based on the range of the projected distance and the braking safety distance.

10. The method according to claim 2, characterized in that, Based on the preset test type and test condition mapping table, the preset test conditions and preset test objectives corresponding to the preset test type are obtained, specifically including: When the preset test type is a vehicle condition test type, the vehicle condition test conditions and vehicle condition test objectives are obtained according to the preset test type and test condition mapping table. The vehicle condition test objectives include a first vehicle condition test objective, a second vehicle condition test objective, and a third vehicle condition test objective. Conversely, based on the data corresponding to the preset test conditions and the adaptive cruise test condition parameters, a preset test time range is obtained, specifically including: The adaptive cruise test condition parameters are obtained to meet the vehicle condition test time range when the adaptive cruise function is activated.

11. The method according to claim 10, characterized in that, Within the preset test time range, test results are obtained based on the data corresponding to the preset test target and the adaptive cruise target parameters, specifically including: If the vehicle condition test target is the first vehicle condition test target, within the vehicle condition test time range, the eleventh test result is obtained based on the current vehicle acceleration and the preset acceleration range; If the vehicle condition test target is the second vehicle condition test target, within the vehicle condition test time range, the signal is adjusted according to the current vehicle speed and steering wheel speed to obtain the twelfth test result; If the vehicle condition test target is the third vehicle condition test target, within the vehicle condition test time range, the thirteenth test result is obtained based on the current wheel-end torque of the vehicle and the target wheel-end torque.

12. An electronic device, characterized in that, include: A processor and a memory communicatively connected to the processor; The memory stores computer-executed instructions; When executing the computer execution instructions, the processor is used to implement the adaptive cruise function test method as described in any one of claims 1 to 11.

13. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer instructions that, when executed by a processor, are used to implement the adaptive cruise function test method as described in any one of claims 1 to 11.

Images