Passive triggered tire pressure monitoring system and method

A tire pressure detection and trigger technology, applied in the field of passive trigger tire pressure detection systems, can solve the problems of increasing power consumption, increasing data transmission, the accuracy of receiving tire pressure data, and the consideration of power consumption efficiency.

Inactive Publication Date: 2015-09-23
TUNG THIH ELECTRONICS
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  • Abstract
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Problems solved by technology

However, the wireless tire pressure sensors 81-84 are installed in a sealed way inside the tire, so the battery cannot be easily replaced after the power is exhausted, and the increase in the number of data transmissions in the aforementioned public case will increase the power consumption, which will make the wireless tire The power of the pre

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  • Passive triggered tire pressure monitoring system and method
  • Passive triggered tire pressure monitoring system and method
  • Passive triggered tire pressure monitoring system and method

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Embodiment Construction

[0025] The technical means adopted by the present invention to achieve the intended invention purpose are further described below in conjunction with the drawings and preferred embodiments of the present invention.

[0026] Regarding a preferred embodiment of the tire pressure detection system of the present invention, first please refer to figure 1 As shown, it includes a host 10, more than one trigger and more than one tire pressure sensor; wherein, the trigger and the tire pressure sensor are set in a one-to-one manner. In the following embodiments, a general four-wheeled car will be used as the application object. Therefore, in this embodiment, the tire pressure detection system of the present invention will have four triggers and four tire pressure sensors. However, those who have ordinary knowledge in the technical field can understand that: the tire pressure sensors are arranged on the tires one-to-one, and the number is related to the number of tires used in the vehic...

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Abstract

The present invention is a passive triggered tire pressure monitoring system and method, the passive triggered tire pressure monitoring system mainly comprises a main machine, a plurality of triggers and a plurality of tire pressure sensors, the main machine are respectively connected with the plurality of triggers, the plurality of tire pressure sensors are respectively arranged tires of a car, the triggers are respectively arranged on the car body and in one to one corresponding to the tire pressure sensors on the tires, the tire pressure sensors are passively triggered by the corresponding triggers to detect and send tire pressure information to the main machine, since the tire pressure sensor are not always in operation, the power saving object can be achieved, and at the same time the problem that tire pressure sensors may interfere with each other during initiative sending of the information can be solved.

Description

technical field [0001] The invention relates to a tire pressure detection system and method, in particular to a passive trigger type tire pressure detection system and method. Background technique [0002] An existing wireless tire pressure detection system such as Figure 7 As shown, it is mainly composed of at least four wireless tire pressure sensors 81-84 and a wireless tire pressure receiving host 80, wherein each wireless tire pressure sensor 81-84 includes a controller and a sensing unit , a wireless transmitting circuit, a wireless receiving circuit and a power supply (not shown in the aforementioned components). When the wireless tire pressure sensors 81-84 are activated, they will regularly or irregularly use their transmitting circuits to transmit the tire information and their exclusive numbers detected by the sensing elements to the wireless tire pressure receiver in a fixed coded manner. Host 80. [0003] Since the aforementioned wireless tire pressure detect...

Claims

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Application Information

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IPC IPC(8): B60C23/04
Inventor 陈伟厚刘启发
Owner TUNG THIH ELECTRONICS
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