Automatic safety protection method for two-wheeled balance car

A technology of safety protection and balance car, applied in bicycle safety equipment, two-wheeled bicycles, bicycles, etc., can solve the problems of easy interruption of driving and easy injury of drivers, and achieve the effect of stable car body
CN104943786AActive Publication Date: 2015-09-30GUANGZHOU COAYU ROBOT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU COAYU ROBOT CO LTD
Publication Date
2015-09-30

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Abstract

The invention provides an automatic safety protection method for a two-wheeled balance car. The method comprises the following steps that firstly, a controller receives signals collected by a sensor, and a real-time car body inclination angle and the driving speed are obtained; secondly, the real-time car body inclination angle and the driving speed are compared with a preset safety angle threshold value and the safety speed threshold value, and whether the balance car is in an automatic balance state or a balance out-of-control state is judged; thirdly, if the balance car is in a balance out-of-control state, an automatic safety protection mechanism is started. The method has the advantages that when the balance car is in the balance out-of-control state, the automatic safety protection mechanism is started in time, the timely and steady parking of the two-wheeled balance car is guaranteed, and a driver can be prevented from being hurt as little as possible. The effects achieved through the safety protection mechanism are divided into two kinds, in the first kind, an auxiliary wheel is started to form three-point support with two wheels, and stabilization of a car body is guaranteed; in the second kind, the speed is reduced and parking is achieved.
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Description

technical field

[0001] The invention relates to the technical field of two-wheel balancing vehicles, in particular to an automatic safety protection method for two-wheel balancing vehicles. Background technique

[0002] Balance car, also known as somatosensory car, thinking car, camera car and so on. There are mainly two types of single wheel and double wheel on the market. Its operating principle is mainly based on a basic principle called "Dynamic Stabilization", which uses the gyroscope and acceleration sensor inside the car body to detect the change of the car body attitude, and uses the servo control system to The precise drive motors are adjusted accordingly to keep the system balanced.

[0003] When the existing two-wheel self-balancing vehicle is in a state of out-of-balance control, it is easy to interrupt the driving, and the driver is vulnerable to injury. Contents of the invention

[0004] In order to solve the above-mentioned existing technical problems, th...

Claims

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