Driving mode switching method for electric instructional vehicle

Abstract

The invention provides a driving mode switching method for an electric instructional vehicle. The method comprises the steps that after the vehicle is powered on, a driver manually selects a driving mode on an instrument, and the instrument sends the manually selected driving mode and a driving mode switching signal to a whole vehicle VCU; after receiving the driving mode switching signal, the whole vehicle VCU judges whether the manually selected driving mode is consistent with the current driving mode or not, if yes, the vehicle continues to run according to the current driving mode, if not, the whole vehicle VCU judges whether the whole vehicle meets the driving mode switching condition or not, if yes, the whole vehicle VCU is switched to the manually selected driving mode, and if not, the vehicle continues to run according to the current driving mode, wherein the driving modes comprise the normal mode, the idling mode and the driving test mode. According to the invention, different driving modes of the electric instructional vehicle can be switched according to actual requirements, and students can be trained separately according to different driving test subjects.

Description

technical field [0001] The invention belongs to the technical field of electric vehicle control, and in particular relates to a driving mode switching method of an electric coach car, which is suitable for driving test training for students without refitting the accelerator of the electric coach car. Background technique [0002] With the rapid development of the economy, people's living standards are getting higher and higher, and cars have become a means of transportation for many people. With the rapid increase in car ownership, the driving training industry is developing rapidly. Most of the traditional coaching vehicles use fuel vehicles. Long-term low-speed driving during teaching leads to insufficient fuel combustion, and the harmful components of exhaust gas are much higher than other driving conditions, which seriously pollute the environment. Pure electric coaching vehicles have zero emissions, economical and environmental protection, etc. Advantages, it has been w...

AI Technical Summary

Problems solved by technology

Most of the traditional coaching vehicles use fuel vehicles. Long-term low-speed driving during teaching leads to insufficient fuel combustion, and the harmful components of exhaust gas are much higher than other driving conditions, which seriously pollute the environment. Pure electric coaching vehicles have zero emissions, economical and environmental protection, etc. advantages, it has been widely used in driving training institutions in recent years

The existing electric coaches lack the control logic to select different driving modes for driving test scenarios under different driving test subjects, which is not convenient for students to train for driving tests

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