Safety tyre-burst brake deviation-rectifying system for automobile

A technology of safe braking and tire blowout, applied in the direction of brakes, etc., can solve the problems of no automatic warning, unstable direction, difficult to control, and emergency braking, etc., and achieve the effect of reducing the probability of serious traffic accidents, high reliability, and reasonable design

Inactive Publication Date: 2007-11-21
杨立君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For solving this safety problem, people have designed devices such as automobile tire blowout safety device and automatic brake, but do not fundamentally solve the problem, there are still two outstanding problems: the one, existing brake system and blowout automatic brake device are not enough. It has the function of only applying braking force to all wheels other than punctured tires to eliminate the internal force of vehicle deviation. Therefore, when a car driving at high speed suddenly punctures, it cannot brake urgently. Once emergency braking is implemented in a hurry, the consequences will be more serious; The device that automatically warns approaching vehicles and pedestrians to pay attention to the danger avoidance device, while the driver instinctively focuses on controlling the direction, has no time to manually turn on the warning lights and honk the horn, and cannot fulfill the warning obligation to public safety
[0003] Chinese Invention Patent Publication No. CN 1669851A "hydraulic isolation oil cylinder and automatic emergency braking system for automobile tire blowout

Method used

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  • Safety tyre-burst brake deviation-rectifying system for automobile
  • Safety tyre-burst brake deviation-rectifying system for automobile
  • Safety tyre-burst brake deviation-rectifying system for automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The car tire blowout safety brake deviation correction system adopts the air pressure switch to control the radio transmitter, and the driver implements the brake at his own discretion.

[0033]As shown in Figure 2, the air pressure switch 7 should be selected to be able to adapt to a wide temperature difference of at least -40 degrees to 90 degrees, with excellent anti-vibration performance, and has the function of setting the air pressure value through fine-tuning to meet the user's requirements for system sensitivity. different needs. The radio transmitter 8 is connected with the air pressure switch terminal with a wire, and when the air pressure drops to a set value, the circuit of the radio transmitter 8 is connected to transmit a radio signal. The radio transmitter 8 uses a lithium-ion battery or a lithium-sub-battery. The air pressure switch 7 and the radio transmitter 8 are packaged into one body, and the shell is selected from strong materials such as metal or...

Embodiment 2

[0038] A car tire blowout safety brake deviation correction system that uses a TPMS receiving processor to control the main switch.

[0039] As shown in Figure 4, the present invention combines with automobile tire pressure monitoring system TPMS, utilizes its detection and information processing resources, upgrades software and increases the program that connects the circuit where the tire bursts when the tire blows out occurs, on the TPMS processor for each Each wheel is provided with an output terminal and an amplifying circuit to control the main switches K01, K02, K03, and K04 in the corresponding wheel circuit in the automobile tire blowout safety brake correction system. In this embodiment, the main switches K01, K02, K03, and K04 are electromagnetic Relays can also use silicon controlled rectifiers. The device for disconnecting the brake pipeline of the tire blown wheel consists of main switches K01, K02, K03, K04, liquid inlet (air) solenoid valves D1, D2, D3, D4 and ...

Embodiment 3

[0041] An automobile tire blowout safety brake deviation correction system based on ABS.

[0042] The present invention is combined with four-channel brake anti-lock braking system ABS. The first specific method is to increase hardware and software, connect the processor (ECU) of the present invention in parallel at the position of the ABS processor (ECU), and connect it with a three-way data line; The 2nd, increase software, the program of processor (ECU) program of the present invention and ABS processor (ECU) is compiled into a program. The main task of the processor (ECU) program of the present invention is to calculate and detect the tire burst signal in real time to the wheel speed data input by the detection device of the ABS. supply power to the liquid (air) solenoid valve of the moving pipeline, disconnect the brake pipeline of the tire burst wheel, and supply power to the electric pump and accumulator at the same time, and the electric pump and accumulator input the ...

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Abstract

The invention is concerned with a safety brake error correction system when the vehicle's tire bursts. When the tire bursts, turn on the circuit to burst tire of the system by check and sending equipment and incepting and disposing equipment to burst signal, then close the liquid (gas) entering electromagnetic valve and open the liquid electromagnetic valve (exhaust valve) to break the trig pipe of burst tire and keep the brake into safety state and avoid the danger that driver stops to run in a wrong way in hurry. Control the automatic brake equipment or carry safety brake by driver will balance the huge resistance difference of tire burst among wheels. It removes the internal force when vehicle runs into a wrong way, and reminds driver by sound and light annunciator, open the left turning light, right turning light, double flash lights, emergency brake light and bugle of car to alarm cars and passerby. It relates to signal check of burst tire, sending equipment, incepting equipment, trig pipe equipment to break burst tire, controllable automatic brake equipment and sound and light alarm equipment.

Description

Technical field: [0001] The invention relates to an automobile tire blowout safety brake deviation correction system, in particular to a safety device which can automatically disconnect the brake pipeline of a blown tire wheel and apply brakes to all wheels that have not blown out when the automobile tire blows out technical background: [0002] In the process of high-speed driving, tire blowout is the most worrying and most difficult to prevent for all drivers. The incidence and severity of traffic accidents caused by car blowout increase with the increase of vehicle speed. One of the main causes of accidents. For solving this safety problem, people have designed devices such as automobile tire blowout safety device and automatic brake, but do not fundamentally solve the problem, there are still two outstanding problems: the one, existing brake system and blowout automatic brake device are not enough. It has the function of only applying braking force to all wheels other t...

Claims

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Application Information

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IPC IPC(8): B60T8/1755
Inventor 杨立君
Owner 杨立君
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