Tyre monitoring system sending antenna structure

A transmitting antenna and monitoring system technology, applied in the field of monitoring systems, can solve problems such as poor anti-interference, inability to enter tires, poor waterproof and moisture-proof performance, etc., and achieve the effects of improved stability, extended life, and simple structure

Inactive Publication Date: 2011-08-31
安徽中鼎希凯电子技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the general metal valve is short, it cannot enter the tire or the wheel hub, and can only extend into the wheel hub through the valve core.
Using this method of transmitting antenna, since the valve cap (including the sensing element and the transmitter) is screwed on the valve, the firmness, safety and reliability of the connection are low, and it is greatly affected by the environment, waterproof and moisture-proof The performance is poor, so the signal stability of this transmitting antenna is not good, the anti-interference is poor, and the life of the monitoring device is low

Method used

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  • Tyre monitoring system sending antenna structure
  • Tyre monitoring system sending antenna structure

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Embodiment Construction

[0015] Such as figure 1 The structure of the present invention expressed, the present invention is a tire monitoring system transmitting antenna structure, which is arranged on the wheel hub 5, and the valve hole 6 is arranged on the wheel hub 5, and the position of the valve hole 6 of the wheel hub 5 is also provided with a valve The nozzle 2 and the air valve 2 are made of metal material, and the transmitting antenna structure includes the transmitting antenna 1 and the transmitter 4 arranged in the tire. The vehicle tire monitoring system is used for monitoring the tire pressure and temperature of the pneumatic tire of the motor vehicle and other parameters that have an important influence on the running safety performance. Transmitter 4 converts signals such as pressure and temperature measured by each sensor into electromagnetic signals, and transmits the above-mentioned signals to the receiver located at a fixed part of the motor vehicle through transmitter 4 and the tra...

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Abstract

This invention discloses an emission antenna structure of a tyre monitor system set on a hub of a wheel with a valve hole, a valve nozzle at the hole, said emission antenna structure includes an emitter set in the tyre, an antenna conducted with the hub and passing through the valve hole on the hub to be tightly integrated to the nozzle to increase the tightness and stability of the antenna structure.

Description

technical field [0001] The invention relates to a monitoring system for vehicle tires, more specifically, the invention relates to a tire monitoring system transmitting antenna structure for monitoring parameters such as pressure and temperature of pneumatic tires of motor vehicles. Background technique [0002] Since the tires of pneumatic motor vehicles will cause changes in parameters such as tire pressure and temperature due to changes in load, ambient temperature and road surface during operation, it is necessary to monitor these dynamic parameters and issue an alarm when necessary. However, the wheels and tires are rotating at high speed during operation, so the testing and transmission of data is more difficult than in a static environment. The vehicle tire monitoring system is used to monitor the tire pressure and temperature of the pneumatic tire of the motor vehicle and other parameters that have an important impact on the safety performance of the operation. Gene...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/22H01Q1/32B60C23/00
Inventor 邱宏杰
Owner 安徽中鼎希凯电子技术有限公司
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