An intelligent control emergency braking device
A technology of emergency braking and intelligent control, applied in the direction of brakes, braking components, electric braking systems, etc., to ensure the effect of energy utilization
Inactive Publication Date: 2019-06-25
ZHONGBEI UNIV
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- Application Information
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Problems solved by technology
[0004] In order to solve the problem of emergency braking of multi-wheel electric wheels under complex road conditions, the present invention provides an intelligent control emergency braking device
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[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0025] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0026] An intelligent control emergency braking device, including two support parts 3 symmetrically fixed on the two protruding ends of the wheel axle 2 and having a gap with the electric wheel 1, the center of the circle is rotatably installed under the wheel axle 2 through the axis of symmetry Two fan-shaped left brake part...
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The invention relates to the field of new concept electric vehicle braking devices, in particular to an intelligently controlling emergency brake device. The intelligently controlling emergency brakedevice comprises two supporting parts, a left brake part and a right brake part, wherein the two supporting parts are symmetrically fixed at the two protruding ends of a wheel shaft and clearance exists between the two supporting parts and electric vehicle wheels, and the two fan-shaped left brake part and right brake part are symmetrically arranged on the outer side of the supporting parts belowthe wheel shaft through a shaft in a rotating mode. The emergency brake device adopts an energy recovery system for wheels braking in a non-emergency braking state, the emergency brake device is onlyused in the emergency braking state, the energy utilization rate can be ensured to the greatest extent and the emergency braking can be given consideration. When a vehicle controller receives an emergency braking command and angle information of an angle sensor, the electromagnetic pin and a motor are controlled to realize the contact or non-contact between the brake device and the ground, and thus emergency braking and non-emergency braking can be realized.
Description
technical field [0001] The invention relates to the field of a new concept electric vehicle braking device, in particular to an intelligent control emergency braking device. Background technique [0002] Braking, also known as braking, refers to the action of stopping or reducing the speed of running vehicles and other moving machinery. According to the principle of energy conservation, the braking device converts kinetic energy into heat energy, sound energy, etc. The general principle of braking is to fix a wheel or disc on the high-speed shaft of the machine, install a corresponding brake shoe, belt or disc on the machine base, and make it generate braking torque under the action of external force. The brake device is also a mechanical brake device that can slow down the speed of the vehicle, also known as a reducer. Brakes play an important role in stopping or slowing down vehicles and other moving machinery. [0003] In recent years, battery and supercapacitor energy ...
Claims
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IPC IPC(8): B60T1/14B60L7/18
CPCB60L7/18B60T1/14
Inventor 马铁华陈昌鑫靳鸿裴东兴谢锐沈大伟张红艳
Owner ZHONGBEI UNIV