Tire pressure sensing system based on intelligent terminal

A technology of intelligent terminal and sensing system, applied in tire measurement, tire parts, circuit or fluid pipeline, etc., to reduce costs

Inactive Publication Date: 2015-10-21
ZHONGSHAN LUYATO ELECTRONICS & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] There are two existing solutions: one is integration, which integrates multiple electronic devices and uses one display screen for data display. Although this can effectively simplify the layout of the center console, there is a problem that different electronic devices Manufacturers will obviously not jointly develop an integrated product; the second is to unify the standards for data receiving terminals, and use smart phones and other devices to manage and display data

Method used

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  • Tire pressure sensing system based on intelligent terminal

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Embodiment Construction

[0018] The scheme of this application is further described in conjunction with the accompanying drawings as follows:

[0019] Such as figure 1 As shown, a tire pressure sensing system based on an intelligent terminal includes a tire pressure sensor 1 and an intelligent terminal 2 connected via Bluetooth; the tire pressure sensor 1 includes an air pressure sensing module 11, a signal amplification module 12, and an arithmetic processing module 13. Bluetooth modulation module 14 and built-in antenna 15;

[0020] The air pressure sensing module 11 is used to obtain the air pressure data of automobile tires;

[0021] The signal amplification module 12 is used to filter and amplify the feedback signal of the air pressure sensing module 11, and then send it to the operation processing module 13;

[0022] The calculation processing module 13 performs calculations on the air pressure data, and the calculation results are packaged to generate a data frame, and a preset ID code is emb...

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Abstract

The invention provides a tire pressure sensing system based on an intelligent terminal. The tire pressure sensing system is characterized in that the tire pressure sensing system comprises a tire pressure sensor and the intelligent terminal which are connected through Bluetooth; the tire pressure sensor comprises an air pressure sensing module, a signal amplifying module, an operation processing module, a Bluetooth modulation module and a built-in type antenna; and the intelligent terminal comprises a receiving antenna, a Bluetooth demodulation module, a control module, a storage module and a display module which are equivalent to the tire pressure sensor. A traditional tire pressure display is replaced through powerful software and hardware functions of the intelligent terminal, easy and rapid tire situation query is achieved, the tire temperature sensing system more conforms to the use habits of people, and cost of products is further reduced.

Description

technical field [0001] The invention relates to the technical field of tire pressure sensing, in particular to a tire pressure sensing system based on an intelligent terminal. Background technique [0002] The tire pressure monitoring system (Tire Pressure Monitoring System, TPMS) is a wireless transmission technology that uses a high-sensitivity miniature wireless sensor device fixed in the car tire to collect data such as car tire pressure and temperature while driving or stationary. , and transmit the data to the host computer in the cab, and display relevant data such as tire pressure and temperature in digital form in real time, and remind the driver to give an early warning in the form of buzzer or voice when the tire is abnormal (to prevent tire blowout) automotive active safety systems. The emergence of the tire pressure monitoring system ensures that the pressure and temperature of the tires are maintained within the standard range, which can reduce the probability...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C23/02B60C23/20B60R16/023
Inventor 游海吴艳莫艳玲
Owner ZHONGSHAN LUYATO ELECTRONICS & TECH
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