Electric feedback braking method, device and equipment for electric bus
An electric bus and regenerative braking technology, which is applied in battery/fuel cell control devices, electric braking systems, electric vehicles, etc., can solve the problems of frequent bus parking, reduce working time and frequency, increase mileage, The effect of improving the service life
Active Publication Date: 2021-08-17
XIAMEN GOLDEN DRAGON BUS
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Problems solved by technology
[0003] At present, there is no application market for electric bus intelligent electric braking feedback system. At the same time, due to the frequent parking of buses and fixed parking spots, there is no intelligent electric braking feedback system for bus stops and electric bus location information applied to electric braking feedback system. middle
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0026] The purpose of the present invention is to provide an electric feedback braking method, device and equipment for an electric bus, standardize and intelligentize the electric braking, and reduce the energy loss caused by mechanical braking when the electric bus brakes, which is beneficial to improve The cruising range of the vehicle.
[0027] see figure 1 , the first embodiment of the present invention provides an electric regenerative braking method for ele...
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The invention discloses an electric feedback braking method, device and equipment for an electric bus, which acquires the electric quantity state of the storage battery of the electric public transportation, and analyzes whether the electric quantity state satisfies the electric braking condition; when the electric braking condition is satisfied, obtains the At the current position, it is judged whether the electric bus is within the range of electric braking; when the electric bus is within the range of electric braking, a braking prompt signal is sent, so that the electric vehicle completes electric braking. Based on the present invention, the standardization and intelligentization of the electric braking of the electric bus can reduce the energy loss caused by the mechanical braking when the electric bus is braking, which is beneficial to improve the cruising range of the whole vehicle, and can reduce the electric pump at the same time. Wait for the working time and frequency of the braking device, and improve the service life of the braking device such as the electric air pump.
Description
technical field [0001] The invention relates to the field of electric braking of electric buses, in particular to an electric feedback braking method, device and equipment for electric buses. Background technique [0002] Compared with traditional buses, when electric buses brake, the kinetic energy of the bus can be converted into electrical energy through the electric brake feedback system to charge the energy storage battery. The use of the electric brake feedback system can increase the battery life of the electric bus, reduce the power consumption of the whole vehicle, reduce the use of the mechanical braking system, reduce the wear and tear of the mechanical braking system, and reduce maintenance costs. Therefore, the maximum use of the electric brake feedback system is of great help to improve the performance of the electric bus. [0003] At present, there is no application market for electric bus intelligent electric brake feedback system. At the same time, due to t...
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IPC IPC(8): B60L7/10B60L58/10
CPCB60L7/10B60L58/10Y02T10/70
Inventor 林昌彬黄智强陆军陈斌强张文功张晓军陈其钧廖业辉
Owner XIAMEN GOLDEN DRAGON BUS