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Gravity pendulum electricity-generation wheel monitoring system

A monitoring system and gravity technology, applied in the direction of engine, tire measurement, vehicle components, etc., can solve problems such as potential safety hazards and device installation problems

Inactive Publication Date: 2013-03-27
BEIJING CHUNQIU YICAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is connected to the vehicle power supply, it will cause great technical difficulties in the installation of the device, and a large number of wiring will cause some safety hazards
And now most of the schemes do not hesitate to modify the vehicle and the tire itself in order to enable the sensor to measure relevant data, which has caused serious safety hazards

Method used

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  • Gravity pendulum electricity-generation wheel monitoring system
  • Gravity pendulum electricity-generation wheel monitoring system

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Embodiment Construction

[0024] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in the accompanying drawings of the description, it is an assembly structure diagram of the entire installation device. The second is the casing installed on the tire hub, which provides protection and structural fixation for various sensors and circuit PCB motherboards inside. 3. The sealing ring plays a waterproof role, reaching the IP67 waterproof level. 4 is the circuit main board, including MCU, various sensor circuits and wireless modules. 5 and 6 are rotor coils and stator magnets that make up the generator. The general structure of this generator is stator coils and rotor magnets. Here it is the opposite due to the special structure. 6 and 7 gravity pendulums are fixed together, and the pendulum is in the drooping direction all the time due to the effect of gravity, and does not rotate with the rotation of the wheel, nor can it rotate for a long time due to the greater inertial effect. Because the pen...

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Abstract

The invention discloses a gravity pendulum electricity-generation wheel monitoring system. According to the wheel monitoring system, the gravity action is utilized; a generator stator permanent magnet is connected by using a metal gravity pendulum; under the condition that a wheel rotates, a generator rotor coil arranged on the center position of an axle of a hub of the wheel cuts a magnetic field to act so as to generate electricity energy; the electricity energy is rectified by a PCB (printed circuit board) circuit arranged and fixed on the hub of the wheel with the rotor coil and then is stored in an energy storage device, so as to provide electricity for a tyre pressure sensor on a PCB, a temperature sensor of a hub steel ring, a rotating speed sensor, a three-shaft gravity digital sensor chip, an embedded MCU (Microprogrammed Control Unit), a wireless emitting circuit and a visual lighting wheel LED (light emitting diode); and finally a wireless receiving terminal arranged on a vehicle is used for displaying, alarming-reminding and uploading real-time data of the vehicle to an internet.

Description

Technical field: [0001] It mainly involves: the monitoring of the driving safety status of the wheels of the vehicle, including the invention of the gravity pendulum generator installed on the wheel hub, and the overall structural device of the wheel monitoring hub installation method. technical background: [0002] According to statistics, 30% of highway traffic accidents in our country are related to tires, and tire status problems are the major killer of automobile traffic accidents at present. According to industry analysis, low or high tire pressure and high tire temperature are the main reasons for tire accidents on highways. Due to the rapid and repeated deformation of the tire during work, heat is generated inside the material due to friction. At the same time, heat is also generated due to friction between the outer tire and the inner tube, between the tire and the wheel hub, and between the tire and the road surface, causing the tire to suddenly heat up. Excessive...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C23/04F03G3/00
Inventor 周智伟唐开山谢语韩一波
Owner BEIJING CHUNQIU YICAI TECH