Automatic inflation and deflation system and method for vehicle tires

A technology for automatic inflation and deflation of tires, applied in road vehicle tires, tire measurement, road vehicles, etc., can solve problems such as inability to refill low-pressure tires, high risk of self-inflation when parking, and inability to deflate and depressurize high-pressure tires. Achieve the effect of reducing automobile fuel consumption, eliminating tire hidden dangers, and protecting automobile driving safety.

Inactive Publication Date: 2017-01-18
ZHEJIANG GEELY HLDG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the current tire pressure monitoring device can detect the tire pressure status in real time and remind the driver, when the tire pressure alarm signal is detected, it cannot timely replenish the pressure of the low pressure tire, and also cannot deflate the high pressure tire. to press

Method used

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  • Automatic inflation and deflation system and method for vehicle tires
  • Automatic inflation and deflation system and method for vehicle tires
  • Automatic inflation and deflation system and method for vehicle tires

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Embodiment Construction

[0021] In order to further elaborate the technical means and effects adopted by the present invention to achieve the intended purpose, the specific implementation, structure, Features and their functions are described in detail below.

[0022] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings. Through the description of the specific implementation, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the accompanying drawings are only for reference and description, and are not used to limit the present invention .

[0023] figure 1 It is a structural schematic diagram of the vehicle tire automatic inflation and deflation system according to the first embodiment of the present invention, as figure 1 As shown, the vehicle t...

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Abstract

The invention discloses an automatic inflation and deflation system for vehicle tires. The automatic inflation and deflation system comprises a tire pressure monitoring device, an air pressure supercharging device, a control valve, a distribution valve, a control device and a plurality of connection pipes, wherein the tire pressure monitoring device is used for monitoring tire information of a vehicle and sending the tire information to the control device; when pressure in a tire is insufficient, the control device controls the air pressure supercharging device to be turned on, controls a first work position of the control valve to be conducted, and also controls a valve of the distribution valve corresponding to the tire with insufficient air pressure to be opened for inflation; when the tire pressure is too high, the control device controls the air pressure supercharging device to be turned off, controls a second work position of the control valve to be conducted, and also controls the valve of the distribution valve corresponding to the tire with excessive air pressure to be opened for deflation. The automatic inflation and deflation system for vehicle tires can conveniently and rapidly complete automatic inflation and deflation of tires; the invention further relates to an automatic inflation and deflation method for vehicle tires.

Description

technical field [0001] The invention relates to the field of automobile driving safety, in particular to a vehicle tire automatic inflation and deflation system and method. Background technique [0002] As we all know, the change of automobile tire pressure directly affects the level of automobile fuel consumption, the degree of tire wear and even related to automobile driving safety. When the tire pressure is lower than the standard requirement, due to the low tire pressure, the sinkage of the wheel increases, the radial deformation of the tire increases, the friction between the tread and the ground increases, the rolling resistance increases, and the internal stress of the carcass decreases. As it rises, the temperature of the carcass rises sharply; the tread rubber is wavy and bends rapidly, and the rubber becomes soft over time, causing the tire to age rapidly, causing local delamination of the carcass and increased tread wear. In this case, if the car continues to run...

Claims

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Application Information

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IPC IPC(8): B60C23/10B60C23/04
CPCB60C23/10B60C23/04B60C2200/04
Inventor 习波波李松毛建辉
Owner ZHEJIANG GEELY HLDG GRP CO LTD
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