Vehicle transmission system verification method, vehicle and readable storage medium

A technology of a transmission system and a verification method, applied in the field of intelligent vehicles, can solve problems such as the mismatch between the hardware and software programs of the vehicle

Active Publication Date: 2020-11-20
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a vehicle transmission system verification method, a vehicle and a readable...

Method used

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  • Vehicle transmission system verification method, vehicle and readable storage medium
  • Vehicle transmission system verification method, vehicle and readable storage medium
  • Vehicle transmission system verification method, vehicle and readable storage medium

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no. 1 example

[0054] refer to figure 2 , the first embodiment of the vehicle transmission system verification method of the present invention, the vehicle transmission system verification method includes the steps:

[0055] Step S10, acquiring vehicle driving parameters, and judging whether the vehicle driving parameters conform to a preset verification state;

[0056] Specifically, the vehicle driving parameters may be the current vehicle speed, the opening of the accelerator pedal, and the working state of the brake pedal. By judging whether the vehicle running parameters meet the preset verification state, it is judged whether the vehicle is currently running stably, so as to determine whether the acquired The vehicle driving parameters can accurately represent the actual driving state of the vehicle, so as to ensure the accuracy of the follow-up test results.

[0057] Step S20, if the vehicle driving parameters conform to the preset verification state, then obtain the current motor sp...

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Abstract

The invention discloses a vehicle transmission system verification method, a vehicle and a readable storage medium, and the method comprises the steps: obtaining a vehicle driving parameter, and judging whether the vehicle driving parameter meets a preset verification state or not; if the vehicle driving parameters meet the preset verification state, obtaining the current motor rotating speed, andcalculating the actual vehicle speed rotating speed ratio according to the current motor rotating speed and the current vehicle speed; judging whether the actual vehicle speed-to-rotation speed ratiois within a preset vehicle speed-to-rotation speed ratio range or not; and if the actual vehicle speed-to-rotation speed ratio is not within the preset vehicle speed-to-rotation speed ratio range, generating verification error prompt information and updating the verification state to be verified. Whether software and hardware of a vehicle transmission system are matched is automatically checked by judging whether the actual vehicle speed-to-rotation speed ratio is within the preset vehicle speed-to-rotation speed ratio range.

Description

technical field [0001] The invention relates to the field of intelligent vehicles, in particular to a vehicle transmission system verification method, a vehicle and a readable storage medium. Background technique [0002] At present, in order to quickly adapt to market demand, car companies generally develop based on a certain basic model. By configuring different speed ratio reducers, rear axles and tires of different specifications, the development can meet different climbing requirements and different maximum speed requirements. Vehicles. At the same time, in order to save development costs and shorten the development cycle, the control logic of the vehicle controller hardware and software is not much different, making it easy to install wrong control programs during vehicle controller assembly or later maintenance. The specifications of the axles and tires do not match the control program in the vehicle controller, which will lead to problems such as weak climbing of th...

Claims

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Application Information

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IPC IPC(8): B60R16/023
CPCB60R16/0234
Inventor 范青海孙利娜关泽强张茂飞姜超杨进周虎盟唐燕祥李立志
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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