Intelligent control method and system of electric automobile

Abstract

The invention relates to an intelligent control method and system of an electric automobile. By means of the method, the automobile driving comfort and safety and the charging safety of a battery are improved in the driving process, including the accelerating or decelerating process, of the electric automobile. The system comprises a whole automobile controller and a wheel speed sensor group, an accelerator sensor group, a corner sensor group, a power battery controller, a driving motor controller, a braking controller, a power-assisted steering controller, an automobile light controller, a photoelectric sound warning unit and an automobile-mounted wireless communication unit which are connected with the whole automobile controller; the system further comprises an auxiliary battery used for providing a power supply for the whole automobile controller and the automobile light controller. By means of the intelligent control method and system of the electric automobile, the accelerating or brake-decelerating process of the electric automobile can be automatically and intelligently controlled by the electric automobile, the automobile speed in the steering process can be automatically interfered, comfortable driving and taking are achieved, and the driving safety is improved; the charging process of the power battery is automatically and intelligently controlled, so that the charging process is conducted safely, or the charging process is automatically cut off if necessary to protect the safety of the battery and the automobile.

Description

technical field [0001] The invention relates to an electric vehicle intelligent control method and system. Background technique [0002] At present, in order to improve the urban environment and promote energy saving and consumption reduction, the state and local governments have issued many policies to stimulate the development of electric vehicles and electric construction machinery. Electric vehicles have attracted the attention of many local governments and people with their low noise, low energy consumption, and low emissions, and attracted many companies to invest in the construction and manufacture of electric vehicles, prompting the emergence of various pure electric vehicles in China, and the number is also showing a rapid development trend. Although the total number of electric vehicles is not very large, many passengers find it uncomfortable to ride electric buses, especially during acceleration or braking. It feels very sudden, and it is easy to fall and get inju...

AI Technical Summary

Problems solved by technology

Although the total number of electric vehicles is not very large, many passengers find it uncomfortable to ride electric buses, especially during acceleration or braking. It feels very sudden, and it is easy to fall and get injured. or burning during charging

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