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United start-up, extinguishment and manual brake control system for vehicle

A joint control and vehicle start technology, applied in the handbrake joint control system, vehicle start, and flameout fields, can solve the problems of engine idling, prone to accidents, waste of fuel, etc., and achieve the effects of saving fuel, not easy to idle, and not easy to wear

Active Publication Date: 2016-02-24
CHANGZHOU INST OF LIGHT IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It will also happen that the hand brake is not pulled up after the engine is turned off. At this time, if the vehicle is parked on a ramp, accidents will easily occur.
In addition, many drivers do not have the habit of turning off the engine during temporary parking, which causes the engine to idle and waste fuel

Method used

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  • United start-up, extinguishment and manual brake control system for vehicle

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Embodiment Construction

[0013] The present invention will be described in detail in conjunction with accompanying drawing now. This figure is a simplified schematic diagram only illustrating the basic structure of the present invention in a schematic manner, so it only shows the components relevant to the present invention.

[0014] Such as figure 1 As shown, a vehicle starting, flameout, and hand brake joint control system of the present invention includes an air bag 1, an air switch valve 2, a pneumatic button 3, an air motor 4, an accumulator 5, an air control reversing valve 6, and a hand brake 7. Hand brake cylinder 8, flameout cylinder 9, first pipeline 10, second pipeline 11, and third pipeline 12. When the flameout cylinder 9 is disconnected, the vehicle is turned off, and the first pipeline 10, second pipeline 11 and third pipeline are 12 is used for the connection of gas path.

[0015] The air inlet P port of the air switch valve 2 is connected with the air bag 1 through a pipeline, and o...

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PUM

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Abstract

The invention provides a united start-up, extinguishment and manual brake control system for a vehicle. The united start-up, extinguishment and manual brake control system comprises an air sac, an air switching valve, a pneumatic button, an air motor, an energy accumulator, a pneumatic operated directional valve, a hand brake, a hand brake oil cylinder and an extinguishment cylinder, wherein an air inlet of the air switching valve is connected with the air sac, and an execution opening of the air switching valve is connected with the air inlet of the pneumatic button, a control opening of the pneumatic operated directional valve, and a rodless cavity of the extinguishment cylinder; the execution opening of the pneumatic button is connected with the air motor; an oil inlet of the pneumatic operated directional valve is connected with the energy accumulator, and the execution opening of the pneumatic operated directional valve is connected with a rod cavity of the hand brake oil cylinder; a piston rod of the hand brake oil cylinder is connected with rotors of the hand brake. According to the united start-up, extinguishment and manual brake control system disclosed by the invention, hand brake when starting the vehicle can be automatically removed, a brake disc is not liable to wear and tear. The hand brake can be automatically drawn back when the vehicle parks and the engine is extinguished, and the vehicle is not liable to meet with an accident when stopping on a ramp; the vehicle can be automatically extinguished when the vehicle stops temporarily and the hand brake is drawn back, so that an engine is not liable to cause idling and fuel oil is saved.

Description

technical field [0001] The invention relates to the technical field of vehicle control, in particular to a vehicle start-up, flameout and handbrake combined control system. Background technique [0002] At present, the hand brake needs to be released after the vehicle is started, and the hand brake needs to be pulled up and turned off when the vehicle stops running. But in practice, it often happens that the vehicle is started without releasing the hand brake, which will accelerate the wear of the brake disc. There will also be hand brakes that are not pulled up after the flame is turned off when the vehicle is stopped. At this time, accidents are likely to occur if the vehicle is parked on a ramp. In addition, many drivers do not have the habit of turning off the engine during temporary parking, which causes the engine to idle and waste fuel. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to overcome the defic...

Claims

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Application Information

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IPC IPC(8): B60W10/06B60W10/18B60T7/12
CPCB60T7/12B60W10/06B60W10/182
Inventor 王兰萍
Owner CHANGZHOU INST OF LIGHT IND TECH
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