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Motor control system of electric instructional vehicle

An electric coach vehicle and motor control technology, applied in the field of electric vehicles, can solve the problems of driving accidents, drivers easily panicked, etc., and achieve the effect of shortening the running-in period

Inactive Publication Date: 2022-01-28
CHONGQING COLLEGE OF ELECTRONICS ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When encountering an emergency during the running-in process, the driver is prone to panic and react subconsciously according to the driving habits of the electric coach car, resulting in driving accidents

Method used

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  • Motor control system of electric instructional vehicle

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Experimental program
Comparison scheme
Effect test

Embodiment 2

[0039] The difference between Embodiment 2 and Embodiment 1 is that the road conditions in this embodiment are abnormal road conditions, and the simulation sub-strategy under abnormal road conditions is an abnormal road condition strategy. The abnormal road conditions in the embodiment refer to waterlogged roads and muddy roads. When the on-board computer judges that the actual road condition is an abnormal road condition based on the road surface information, it will adopt an abnormal road condition strategy. The abnormal road condition strategy includes:

[0040] S1: Judging the actual road conditions, execute S2 when the road conditions are determined to be flooded roads, and execute S3 when it is determined that the road conditions are muddy roads;

[0041] S2: Obtain the maximum water depth. When the maximum water depth is lower than 2 / 5 of the tire position, control the motor to simulate the working conditions when passing the water-logged road, including emergency brakin...

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Abstract

The invention relates to the technical field of electric vehicles, in particular to an electric instructional vehicle motor control system which comprises a user information acquisition end, a server and a simulation controller. The user information acquisition end is used for acquiring user information and sending the user information to the server; the server is used for selecting the predicted favorite vehicle model according to the selection strategy for the user to select to obtain the selected vehicle model; and the simulation control end is used for controlling the motor to simulate the operation conditions of the selected vehicle model under various road conditions according to a simulation strategy according to the selected vehicle model. According to the scheme, the automobile operation working conditions under various road conditions can be simulated, the driving state difference of the electric instructional vehicle and the vehicle model purchased by the driver under various road conditions is reduced, then the running-in time of changing the driving habit after the driver purchases the vehicle is shortened, and the possibility of driving accidents caused by different habits of the driver is reduced.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a motor control system for an electric coach. Background technique [0002] As a special vehicle for driving learning, the coach car is often in a low-speed driving state, the gasoline is not completely burned, and the pollution is serious. Therefore, the country is advocating environmental protection and energy-saving electric coach cars. As a coach car, electric cars need to simulate the driving state of traditional cars. [0003] Existing electric coaching vehicles have been able to simulate part of the driving state of traditional cars through the control of accelerator, brake, clutch and motor, so that drivers can get a similar driving experience, but when driving in real life, the road conditions are changeable. With the development of the development, the requirements for driving skills in the driver's license test will become more and more strict, and the way to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/16
CPCG09B19/167
Inventor 张俊峰邓璘文漳
Owner CHONGQING COLLEGE OF ELECTRONICS ENG