Intelligent pressure-regulating explosion-proof device for vehicle tires

An explosion-proof device and tire technology, applied in tire measurement, tire parts, vehicle parts, etc., can solve problems such as inability to take measures to adjust vehicle tire pressure and temperature, personal safety hazards, and inability to stop instantly, and achieve timely and accurate adjustment. , The effect of preventing tire puncture accidents and ensuring driving safety

Inactive Publication Date: 2013-02-13
李光辉 +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And at present, the known personal safety protection of automobile run-flat tires all adopts safety protection devices such as tire daily management and maintenance, tire leak-proof technology, pre-explosion warning device, run-flat tire, and these protection devices are all aimed at before or after a blow-out accident. The open safety protection measures carried out after the accident are all independent solutions to the early alarm or emergency measures after the tire blowout, but there is no better dynamic monitoring of the working conditions of the tires and air pressure adjustment during

Method used

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  • Intelligent pressure-regulating explosion-proof device for vehicle tires
  • Intelligent pressure-regulating explosion-proof device for vehicle tires

Examples

Experimental program
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Effect test

Embodiment approach 1

[0024] Implementation Option 1: If Figure 1.1 , 2.1 , 3.1, 3.2 shown. The detection device (1) includes a tire pressure sensor (1-1), a tire temperature sensor (1-2) and a wheel speed sensor (1-3), and the execution device (3) includes a light emitter (3-1 ), a sounder (3-2), a tire deflation device (3-3) and a tire inflation device (3-4), the air storage rim (4) is built with an air storage tank (6); the tire pressure sensor (1-1) and the tire temperature sensor (1-2) are installed in the cavity formed by the tire (8) and the air storage rim (4), and are the key components for realizing signal reception and conversion in the system; The air device (3-3) and the tire inflation device (3-4) are respectively installed on the air release port of the air storage rim (4) and the air release port of the air storage tank (6); the tire air pressure sensor device (1-1) There is an air pressure signal processing element inside. When the vehicle is powered on, it will automatically st...

Embodiment approach 2

[0032] Implementation plan two: if Figure 1.2 , 2.2 , Shown in 3.3, compared with embodiment one, its main difference is: the tire pressure sensor (1-1), tire temperature sensor (1-2) and executive device (3) of detecting device (1) in the scheme one The tire deflation device (3-3) and the tire inflation device (3-4) are wired connections with the central processing unit (2), and the power supply uses the original car power supply device (24); and the scheme two is a wireless connection, and the detection device ( 1) The tire pressure sensor (1-1), tire temperature sensor (1-2) and the tire deflation device (33) and tire inflation device (3-4) of the actuator (3) transmit and receive through wireless signals The processing device (22) realizes the signal transmission with the central processing unit (2), and the system, except using the original vehicle power supply unit (24), tire pressure sensor (1-1), tire temperature sensor (1-2), tire amplifier Air device (3-3) and tir...

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Abstract

An intelligent pressure-regulating explosion-proof device for vehicle tires is a preventive, control and protective device by using the piezoelectric control technology and a safety device for preventing vehicles from security accidents when tire blowout accidents happen and after the tire blowout. The device comprises a detection unit, a central processing unit (CPU), an actuating unit and an air storage rim, wherein the detection unit and the actuating unit are connected with the CPU through transmission line respectively; the detection unit comprises a tire pressure sensor, a temperature induction meter and a wheel speed sensor; and the actuating unit comprises an illuminator, a sounder, a tire bleeding device and a tire filling device. The detection unit sends the detected signal to the CPU, the CPU sends an alarm command and a control command to the actuating unit and an original vehicle control system respectively after processing the received signal, the actuating unit adjusts the air pressure continuously to enable tires to be stabilized in a normal working interval, the original vehicle control system adjusts the vehicle speed, tire blowout accidents during a high speed driving of vehicles are completely prevented, and driving safety of the vehicles is guaranteed.

Description

【Technical field】 [0001] The invention relates to a prevention, control and protection device for personal safety of automobiles, in particular to an alarm prevention, tire pressure adjustment control and vehicle body stabilization after a tire blowout for preventing a running vehicle from abnormally changing tire pressure before a tire blowout safety accident Protective comprehensive auxiliary safety measures device. 【Background technique】 [0002] Tire blowout accident is one of the accidents that bring great harm to the safe driving of vehicles, and it is also a common accident form on expressways. According to statistical data, about 46% of traffic accidents on the expressway are caused by tire failures, and only one tire blowout accident accounts for nearly 70%. The fatality rate is close to 100%. And at present, the known personal safety protection of automobile run-flat tires all adopts safety protection devices such as tire daily management and maintenance, tire le...

Claims

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Application Information

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IPC IPC(8): B60C23/04B60C23/20B60C23/10
Inventor 李光辉周文海刘文龙艾琳赖兆磬
Owner 李光辉
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