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CN-121973759-A - Vehicle power parameter determination method, device, equipment, storage medium and product

CN121973759ACN 121973759 ACN121973759 ACN 121973759ACN-121973759-A

Abstract

The present application relates to the field of automotive power control technology, and in particular, to a method, apparatus, device, storage medium, and product for determining a vehicle power parameter. The method comprises the steps of obtaining multi-dimensional working condition data corresponding to the target vehicle and the vehicle state of the target vehicle, identifying the running working condition of the target vehicle according to the multi-dimensional working condition data to obtain the target working condition corresponding to the target vehicle, and determining the target power parameter corresponding to the target vehicle according to the target working condition and the vehicle state of the target vehicle.

Inventors

  • WU RENBING

Assignees

  • 重庆蓝电汽车科技有限公司

Dates

Publication Date
20260505
Application Date
20260306

Claims (10)

  1. 1. A vehicle dynamics parameter determination method, characterized in that the method comprises: acquiring multidimensional working condition data corresponding to a target vehicle; According to the multidimensional working condition data, vehicle state analysis is carried out to obtain the vehicle state of the target vehicle; Identifying the running condition of the target vehicle according to the multidimensional condition data to obtain a target condition corresponding to the target vehicle; and determining a target power parameter corresponding to the target vehicle according to the target working condition and the vehicle state of the target vehicle.
  2. 2. The method of claim 1, wherein determining the target power parameter corresponding to the target vehicle based on the target operating condition and the vehicle state of the target vehicle comprises: Determining initial power parameters corresponding to the target vehicle according to the target working condition and the vehicle state of the target vehicle through a federal reinforcement learning model; and adjusting the initial power parameter according to the target working condition to obtain a target power parameter.
  3. 3. The method of claim 2, wherein said adjusting the initial power parameter according to the target condition to obtain a target power parameter comprises: The initial power parameters are adjusted according to the target working conditions, and candidate power parameters are obtained; Acquiring a historical driving style of the target vehicle; and adjusting the candidate power parameters according to the historical driving style to obtain target power parameters.
  4. 4. The method of claim 3, wherein said adjusting said initial power parameter according to said target condition to obtain a candidate power parameter comprises: determining an optimization target corresponding to the target working condition, wherein the target working condition comprises at least one of an urban congestion working condition, a scenic spot mountain road working condition, a high-speed cruising working condition, a plateau environment working condition and a low-temperature environment working condition; and adjusting the initial power parameters according to the optimization target to obtain candidate power parameters.
  5. 5. The method according to any one of claims 1-4, wherein the identifying the driving condition of the target vehicle according to the multi-dimensional condition data to obtain the target condition corresponding to the target vehicle includes: Carrying out quantization analysis on the multidimensional working condition data to obtain quantization parameters corresponding to at least one target dimension, wherein the target dimension comprises at least one of an environment dimension, a road dimension, a vehicle dimension and a driving dimension; And identifying the driving working condition of the target vehicle according to the quantization parameter corresponding to each target dimension to obtain the target working condition corresponding to the target vehicle.
  6. 6. The method of claim 5, wherein the identifying the driving condition of the target vehicle according to the quantization parameter corresponding to each target dimension to obtain the target condition corresponding to the target vehicle comprises: determining attribution probability distribution of the target vehicle aiming at least one candidate working condition according to the quantization parameter corresponding to each target dimension; and taking the candidate working condition with the largest attribution probability as the target working condition corresponding to the target vehicle based on the attribution probability distribution.
  7. 7. A vehicle power parameter determination apparatus, characterized by comprising: The acquisition module is used for acquiring multidimensional working condition data corresponding to the target vehicle; the identification module is used for carrying out vehicle state analysis according to the multidimensional working condition data to obtain the vehicle state of the target vehicle; The identification module is used for identifying the running condition of the target vehicle according to the multi-dimensional condition data to obtain a target condition corresponding to the target vehicle; And the determining module is used for determining a target power parameter corresponding to the target vehicle according to the target working condition and the vehicle state of the target vehicle.
  8. 8. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any of claims 1 to 6 when the computer program is executed.
  9. 9. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 6.
  10. 10. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 6.

Description

Vehicle power parameter determination method, device, equipment, storage medium and product Technical Field The present application relates to the field of automotive power control technology, and in particular, to a method, apparatus, device, storage medium, and product for determining a vehicle power parameter. Background With the continuous development of new energy technologies, the popularity of new energy vehicles is also increasing. However, in the running process of the new energy vehicle, the vehicle power control is mostly performed based on a single control parameter (such as the vehicle speed or the pedal opening degree), so that the new energy vehicle cannot effectively cope with complex and changeable actual driving environments, and the driving safety of the new energy vehicle is affected. Disclosure of Invention In view of the foregoing, it is desirable to provide a vehicle power parameter determination method, apparatus, device, storage medium, and product that can ensure driving safety of a new energy vehicle. In a first aspect, the present disclosure provides a method for determining a vehicle dynamics parameter. The method comprises the following steps: acquiring multidimensional working condition data corresponding to a target vehicle; According to the multidimensional working condition data, vehicle state analysis is carried out to obtain the vehicle state of the target vehicle; Identifying the running condition of the target vehicle according to the multidimensional condition data to obtain a target condition corresponding to the target vehicle; and determining a target power parameter corresponding to the target vehicle according to the target working condition and the vehicle state of the target vehicle. In a second aspect, the application further provides a vehicle power parameter determining device. The device comprises: The acquisition module is used for acquiring multidimensional working condition data corresponding to a target vehicle and the vehicle state of the target vehicle; The identification module is used for identifying the running condition of the target vehicle according to the multi-dimensional condition data to obtain a target condition corresponding to the target vehicle; And the determining module is used for determining a target power parameter corresponding to the target vehicle according to the target working condition and the vehicle state of the target vehicle. In a third aspect, the present application also provides a computer device. The computer device comprises a memory storing a computer program and a processor which when executing the computer program performs the steps of: The acquisition module is used for acquiring multidimensional working condition data corresponding to the target vehicle; the identification module is used for carrying out vehicle state analysis according to the multidimensional working condition data to obtain the vehicle state of the target vehicle; The identification module is used for identifying the running condition of the target vehicle according to the multi-dimensional condition data to obtain a target condition corresponding to the target vehicle; And the determining module is used for determining a target power parameter corresponding to the target vehicle according to the target working condition and the vehicle state of the target vehicle. In a fourth aspect, the present application also provides a computer-readable storage medium. The computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of: acquiring multidimensional working condition data corresponding to a target vehicle; According to the multidimensional working condition data, vehicle state analysis is carried out to obtain the vehicle state of the target vehicle; Identifying the running condition of the target vehicle according to the multidimensional condition data to obtain a target condition corresponding to the target vehicle; and determining a target power parameter corresponding to the target vehicle according to the target working condition and the vehicle state of the target vehicle. In a fifth aspect, the present application also provides a computer program product. The computer program product comprises a computer program which, when executed by a processor, implements the steps of: acquiring multidimensional working condition data corresponding to a target vehicle; According to the multidimensional working condition data, vehicle state analysis is carried out to obtain the vehicle state of the target vehicle; Identifying the running condition of the target vehicle according to the multidimensional condition data to obtain a target condition corresponding to the target vehicle; and determining a target power parameter corresponding to the target vehicle according to the target working condition and the vehicle state of the target vehicle. The method, the device, the equipment, the