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Method for controlling operation readiness of electric automobile

An electric vehicle, operation preparation technology, applied in the direction of vehicle components, transportation and packaging, circuits or fluid pipelines, etc., can solve the problems of accidents, easy misoperation of drivers, etc., and achieve the effect of preventing accidents and improving safety performance

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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] With the increasing popularity of electric vehicles, people have higher and higher requirements for the man-machine operability of electric vehicles. Compared with traditional internal combustion engine vehicles, electric vehicles have no idle speed and no engine running sound, and drivers are prone to misuse the vehicle and cause accidents.

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  • Method for controlling operation readiness of electric automobile

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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further explained below in conjunction with the accompanying drawings.

[0017] The running readiness control method of an electric vehicle provided by the present invention mainly includes a vehicle controller, a braking mechanism, a gear shifting mechanism, and a combination instrument, which are jointly completed under human conscious operation.

[0018] Wherein, the vehicle controller is the core of the vehicle control system, and is the central part of managing the safe operation of the vehicle. The vehicle controller receives the data transmitted by the sensor and the driver's operation instructions, and processes them according to the control method Then send control commands to control units such as power battery management system and motor controller, and monitor the running status of the vehicle in real t...

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Abstract

The invention belongs to the technical field of new energy application, and particularly relates to a method for controlling operation readiness of an electric automobile; the control method comprisesthe following steps: S1, judging an operation condition after the high-voltage power-on is successful, if the operation permission condition of the motor and the operation permission condition of thewhole vehicle are met at the same time, entering step S2, otherwise, continuously monitoring until the operation permission condition is met; S2, judging the gear position of the electric automobile,if the gear position is N gear position, entering step S3, otherwise, continuously monitoring until the gear position is met; S3, the driver knowingly lightly steps on the brake pedal, and the electric automobile enters into operation and is ready; according to the control method, the electric automobile enters an operation ready state through the step-by-step operation of the driver consciously,and the accident caused by the misoperation of the driver is prevented by analyzing the intention of the driver to carry out corresponding operation or alarm, and the safety performance of the electric automobile is improved.

Description

technical field [0001] The invention belongs to the technical field of new energy applications, and in particular relates to a method for controlling the operation readiness of an electric vehicle. Background technique [0002] An electric vehicle (BEV) refers to a vehicle that is powered by a vehicle-mounted power supply and uses a motor to drive the wheels, and meets the requirements of road traffic and safety regulations. Speed ​​controller, power battery and car charger. [0003] With the increasing popularity of electric vehicles, people have higher and higher requirements for the man-machine operability of electric vehicles. Compared with traditional internal combustion engine vehicles, electric vehicles have no idling speed and no engine running sound. Drivers are prone to misuse the vehicle and cause accidents. Contents of the invention [0004] The object of the present invention is to overcome the deficiencies in the prior art, provide a method for controlling t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023
CPCB60R16/0232
Inventor 徐勤干
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