CN106004460A - Five-wheel vehicle braking system - Google Patents

Abstract

The invention relates to a five-wheel vehicle braking system. A brake pedal conducts two-stage braking actions; for the first-stage braking action, the electricity is turned off, and a master wheel is kept to operate in the mode of inertia and deceleration for electricity generation so as to feed the power back to a rechargeable battery pack; for the second-stage braking action, the electricity is turned off continuously, four driven wheels are started simultaneously to directly assist in vehicle braking. The five-wheel vehicle braking system has the advantages that energy sources are saved, and characteristics of five wheels are fully exerted.

Description

A kind of five take turns brake system of car

Technical field

The present invention relates to a kind of five and take turns automobile, exactly, relate to a kind of five and take turns brake system of car.

Background technology

If existing automobile describes with tire quantity, have three-wheel, six take turns, eight-wheel vehicle, most common is all four-wheel automobile, fast development along with electric automobile, the vehicular chassis system that past is designed around fuel engines architectural feature, nature can gradually start recurring structure change, but during change, need conscientiously to distinguish the pervasive configuration of automobile and the fusion part of oil system, then structural change is carried out according to the new feature essence of electric-powered assembly, five take turns the automobile past does not see, because being difficult in electromotor system.

Last word has two wheels automobile, the feature of its maximum be small and exquisite flexibly, it is substantially better than two-wheeled motor vehicle in terms of safety comfortableness etc., five take turns automobile remains tradition common trait with existing four-wheel automobile on space and basic automotive nature, but in terms of energy management and control, in terms of driving manipulation and in terms of following intelligent network fusion, all there occurs change, thus a series of unprecedented change in use field can be caused.

Five take turns design implements not so difficult, in addition to retaining original four-wheel invariant position, middle or more forward at two trailing wheels, devise a 5th main rudder wheel with independent driving automobile, eliminate various type of drive in the past, original four-wheel is all simplified to motorless driven pulley, these four driven pulleys are in addition to taking on car load and supporting balance, two front-wheels retain turning function, four-wheel retains braking function, without the actuating device that the past is numerous and jumbled so that this car kerb weight and system reliability all have clear improvement.

Five take turns automobile brake mode is different from conventional fuel oil automobile, past is all that all tire is braked simultaneously, five take turns automobile primary steering wheel because using wheel hub motor to be difficult to install brake unit additional, but energy regenerating can be implemented by first power-off deceleration reverse power generation, and power up, by original four driven pulleys, the problem that power-assisted can solve abrupt deceleration vehicle completely, both saved the energy, and given full play to again five and take turns characteristic.

Summary of the invention

The present invention relates to a kind of five and take turns brake system of car, brake pedal divides two staged braking action, described one-level braking maneuver is powered off and keeps main rudder wheel inertial deceleration operating electrification feedback to rechargeable battery pack, and described two stage braking action is to continue with power-off and starts four driven pulleys directly electricity power brake vehicle simultaneously.

Current invention bring the advantage that, both saved the energy, give full play to again five and take turns characteristic.

Inventive embodiments.

The present invention is further illustrated below by a specific embodiment.

Fig. 1 is one embodiment of the present of invention functional block diagram

In figure, brake pedal divides two staged braking action, subregion is carried out by slide sensor according to trampling the degree of depth, one-level braking maneuver is shallow stepping on, send power-off signal to electric-control system, main rudder turbin generator system can generate electricity because of inertial deceleration operating, electric power is charged directly to rechargeable battery pack by automatically controlled interior charge circuit, reach the purpose of energy recovery energy-saving, when running into brake hard situation, can directly floor and enter two stage braking action, there is no first process, it is ensured that start four driven pulleys directly reliable electricity power brake vehicle simultaneously.

Claims (1)

1. take turns brake system of car for one kind five, brake pedal divides two staged braking action, it is characterized in that: described one-level braking maneuver is powered off and keeps main rudder wheel inertial deceleration operating electrification feedback to rechargeable battery pack, and described two stage braking action is to continue with power-off and starts four driven pulleys directly electricity power brake vehicle simultaneously.