Unlock instant, AI-driven research and patent intelligence for your innovation.

Emergency-braking method

An emergency braking and controller technology, which is applied to hydraulic braking transmissions, manual starting devices, etc., can solve the problems of brake failure, increase traffic accidents, and reduce braking effect, so as to avoid interruption of hydraulic power and reduce traffic accidents. The effect of probability of occurrence

Inactive Publication Date: 2018-12-07
XUZHOU NORMAL UNIVERSITY
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing vehicle braking equipment more or less uses the friction between the moving parts and the brakes in the braking device to achieve braking. This braking method has certain defects. When the friction disc is overheated, it is easy to cause the braking effect to decline, which in turn causes traffic accidents. ACCIDENT
In addition, in vehicles with hydraulic brakes, sometimes the braking force is reduced or the brakes fail due to the interruption of hydraulic power, which increases the probability of traffic accidents.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Emergency-braking method
  • Emergency-braking method
  • Emergency-braking method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 and 2 As shown, an emergency braking method includes a container 1, a container 2, a pipeline 3, a valve 4, a controller 7, a non-Newtonian fluid 5 and a pressure storage container 6, wherein the valve 4 is a solenoid valve, and the control Device 7 is an emergency brake button, and the emergency brake button is arranged in the driving in the car. The wrapped container 2 is disc-shaped, the wrapped container 1 is semicircular, and the middle part of the wrapped container is a semicircular groove, and the wrapped container 2 extends into the semicircular groove. The container 1 is fixed on the vehicle frame, and the container 1 communicates with the pressure storage container 6 through the pipeline 3 . The valve 4 is installed on the pipeline between the container 1 and the pressure storage container 6, the controller 7 is connected to the valve 4, and the container 2 is fixed on the hub 8 of the vehicle to rotate with the hub 8, and is suspended by th...

Embodiment 2

[0024] Such as image 3 and 4 As shown, an emergency braking method includes a container 1, a container 2, a pipeline 3, a valve 4, a non-Newtonian fluid 5, a pressure storage container 6, and a controller, wherein the valve 4 is a hydraulic valve, and the controller It is a hydraulic controller, the container 1 is circular, the inner periphery of the container 1 has an annular groove, the outer periphery of the container 2 is suspended in the annular groove, the container has a joint 101, and one end of the pipeline 3 is inserted into the groove. On the joint 101, two ends of the joint 101 communicate with the annular groove and the pipeline 3 respectively. The container 1 is fixed on the vehicle frame, the valve 4 is installed on the pipeline 3 between the container 1 and the pressure storage container 6, the container 2 is fixed on the hub 8 of the vehicle and rotates with the hub 8, and the container 2 The outer periphery of is suspended in the container 1, and the non-N...

Embodiment 3

[0028] The difference between this embodiment and Embodiment 1 is that one end of the pressure storage container 6 communicates with the containment container through the pipeline 3, and the other end communicates with the air pump, and the increase in the pressure storage container 6 is realized through the air pump.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An emergency braking method includes fix a bag container on a vehicle frame, fixing that bag container on a hub of the vehicle so as to rotate with the hub, and suspend the outer periphery of the bagcontainer in the bag container. In case of emergency braking, press the controller to open the valve so that non-Newtonian fluid enters the container through the line to prevent the container from rotating. An emergency braking method using a non-Newtonian fluid with variable viscosity damping as the brake medium, non-Newtonian fluids have the property that the viscosity increases with the increase of shear rate, so as to achieve the effect of braking. As the braking method does not require external force assistance, the braking method is safe and reliable, can be used for vehicle braking in emergency, avoids braking failure caused by overheating of the existing friction disk or hydraulic power interruption, and greatly reduces the occurrence probability of traffic accidents caused by braking failure.

Description

technical field [0001] The invention relates to a vehicle braking method, in particular to an emergency braking method. Background technique [0002] Existing vehicle braking equipment more or less uses the friction between the moving parts and the brakes in the braking device to achieve braking. This braking method has certain defects. When the friction disc is overheated, it is easy to cause the braking effect to decline, which in turn causes traffic accidents. ACCIDENT. In addition, in vehicles with hydraulic brakes, sometimes the hydraulic power is interrupted, resulting in reduced braking force or brake failure, which increases the probability of traffic accidents. Contents of the invention [0003] The purpose of the present invention is to provide an emergency braking method to realize effective emergency braking of the vehicle. [0004] For realizing the above-mentioned purpose of the invention, the technical scheme of the present invention is as follows: [000...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B60T7/10B60T11/12B60T11/26B60T11/28
CPCB60T7/10B60T11/12B60T11/26B60T11/28
Inventor 王永军
Owner XUZHOU NORMAL UNIVERSITY