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Tyre parameter detecting method and improving structure

A parameter detection and tire technology, applied in tire measurement, tire parts, signal transmission system, etc., can solve the problems of low reception rate, high fault false alarm rate, low safety performance of tire status parameter monitoring system, etc., and achieve power consumption The effect of reducing the volume and reducing the false alarm rate

Active Publication Date: 2008-07-30
上海泰好汽车电子销售有限公司
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Problems solved by technology

[0009] The purpose of the present invention is to provide an improved tire parameter detection structure, which overcomes the low reception rate of the tire parameter signal emitted by the detection device by the receiving device of the current tire state parameter monitoring system, which causes a large power loss of the detection device and causes tire state parameters Low safety performance of the monitoring system and technical problems of high fault false alarm rate

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  • Tyre parameter detecting method and improving structure
  • Tyre parameter detecting method and improving structure

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Embodiment Construction

[0021] In order to facilitate a better understanding of the structure and function of the present invention, below in conjunction with figure 2 and image 3 Describe in detail.

[0022] figure 2 It is a schematic diagram of the principle of the tire parameter detection method of the present invention. As shown in the figure, the detection method of the present invention is realized in this way: the valve stem of the sensor is installed on the wheel rim 501; The device is installed in the vehicle 503; the sensor sends the detected data to the receiving device 504; the receiving device sends the command signal to the detection device 505. Step 502 is the key of the present invention. Other steps are similar to existing tire parameter detection methods. Steps 504 and 505 are performed repeatedly, which is a characteristic of a two-way communication monitoring system, and will not be described in detail here. Those skilled in the art can understand that without step 505, t...

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Abstract

The present invention discloses a tyre parameter detection method and its improved structure. Said detection method includes the following steps: the tyre parameter detection device is mounted on the wheel rim, the tyre parameter receiving device is mounted in the position which is conveniently observed by car's user, the wheel rim is connected with grounded end of circuit board in the tyre parameter detection device, the described detection device can be used for transferring the detected data to the receiving device. The improved structure correspondent to said above-mentioned detection method includes valve rod, insulated main body portion and circuit board. The described valve rod is mounted on the wheel rim, the interior of the described main body portion is equipped with a conductive connecting structure, the circuit grounded end on the circuit board is electrically connected with valve rod by means of said conductive connecting structure.

Description

technical field [0001] The invention relates to an improved tire parameter detection structure, in particular to an improved detection improved structure based on the existing tire parameter detection sensor. Background technique [0002] The safety and fuel economy of vehicles are closely related to the inflation pressure of tires. Inflation pressures that are too high or too low will reduce vehicle performance, shorten tire life and have an adverse impact on the environment. Real-time monitoring of tire pressure and timely alarm to the driver when the pressure is abnormal can enable the driver to know the working conditions of the tires at any time, control the tires and the vehicle to work in the best way, and improve the driving performance of the vehicle. The tire pressure sensor is an important component of the tire pressure automatic monitoring and alarm system, and an important factor determining the system performance. [0003] The existing sensor mainly consists ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C17/02B60C23/00
Inventor 金晓干吴银虎
Owner 上海泰好汽车电子销售有限公司
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