An electric vehicle and its control system

Abstract

The invention discloses an electric automobile and a control system thereof. The electric automobile comprises an automobile body, wherein steering knuckles on two sides of the front part of the automobile body are detachably connected with two front wheels; the front wheels comprise shells; a lithium battery is mounted on one side in each shell; a self-balance control circuit board is mounted on the other side in each shell; wheel hub motors and the lithium batteries are electrically connected with the self-balance control circuit boards respectively; guide rails are formed at the peripheries of the steering knuckles; locking motors are mounted on the guide rails in a sliding manner; output shafts of the locking motors are coaxially connected with screw rods; lateral moving push rods are fixedly mounted on the steering knuckles; the end parts of the lateral moving push rods are fixedly connected with annular iron blocks; hall sensors are mounted at the middle parts of the iron blocks; permanent magnets are fixedly connected into push rod matching openings; after a control switch is pressed, the front wheels can be taken down and used as self-balance wheelbarrows; when the push rod matching openings of the front wheels are aligned with output rods of the lateral moving push rods, the front wheels are put back onto the electric automobile so as to be used as the front wheels of the electric automobile.

Description

technical field [0001] The invention belongs to the field of vehicles, in particular to an electric vehicle. Background technique [0002] After the existing electric vehicle is parked in the parking space, it needs to walk to the destination, especially when the distance between the parking space and the destination is long, it is extremely inconvenient; and when driving on a crowded path, Or in case of a traffic jam, it is inconvenient for the driver to drive, and there is currently no good solution. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electric vehicle whose front wheel can be disassembled and can be used as a self-balancing unicycle in view of the deficiencies in the prior art. [0004] In order to realize the purpose of the present invention, the following technical solutions are adopted: an electric vehicle includes a car body, two rear wheels are installed on both sides of the chassis rear o...

AI Technical Summary

Problems solved by technology

[0002] After the existing electric vehicle is parked in the parking space, it needs to walk to the destination, especially when the distance between the parking space and the destination is long, it is extremely inconvenient; and when driving on a crowded path, Or in case of a traffic jam, it is inconvenient for the driver to drive, and there is currently no good solution

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