Electric skateboard and redundancy control method thereof

Abstract

The invention provides an electric skateboard, comprising a remote controller, a battery protection board, a master controller, a slave controller and four motors, wherein the master controller and the slave controller are connected with the battery protection board; the remoter controller is separately connected with the master controller and the slave controller; the master controller is connected with two motors of front wheels (rear wheels), and the slave controller is connected with two motors of the rear wheels (the front wheels); the motors drive the wheels to rotate. The electric skateboard can realize the switching control of the master controller and the slave controller under the abnormal conditions such as controller failure or connection interruption, so that an entire four-wheel drive skateboard system is enabled to be safer and more reliable during operation.

Description

technical field [0001] The invention relates to the technical field of skateboards, in particular to an electric skateboard and a redundant control method thereof. Background technique [0002] With the development of science and technology, people's requirements for life efficiency are getting higher and higher, and the number of vehicles is also randomly increasing. However, the increase in the number of cars has brought many problems to people's lives. Traffic congestion, frequent accidents, noise pollution, exhaust pollution, etc. have become unavoidable problems in life. At this time, electric vehicles came into being. As a pollution-free green product, electric scooters have attracted the attention of the government and enterprises. [0003] An electric scooter is a four-wheeled skateboard driven by a motor, and the electric drive system is installed inside the skateboard. Most electric skateboards in the prior art are rear-wheel dual-drives, which cannot be driven...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a redundant control method for four-wheel drive electric skateboard and dual controllers to select and switch when communicating with the remote controller, so as to solve the problem of the existing controllers under abnormal conditions. The control problem of dual controllers when failure or connection interruption makes the entire four-wheel drive electric skateboard safer and more reliable during operation

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