Unlock instant, AI-driven research and patent intelligence for your innovation.

Tire pressure detection device based on radio frequency IC card technique

An air pressure detection and radio frequency technology, applied in tire measurement, tire parts, transportation and packaging, etc., can solve the problems of battery replacement, complex circuit structure, etc., and achieve the effect of simple circuit

Inactive Publication Date: 2016-06-22
HUBEI UNIV OF ARTS & SCI
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the circuit structure is complicated, and the battery needs to be replaced frequently.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tire pressure detection device based on radio frequency IC card technique
  • Tire pressure detection device based on radio frequency IC card technique

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] figure 1 Shown: the upper static contact 1 and the lower static contact 2 of the button switch 13 are connected to the radio frequency IC card circuit 4 through the wire 3, the radio frequency IC card circuit 4 is connected to the radio frequency IC card antenna 5, and the card reader antenna 6 passes through the card reader circuit 7 is connected to the system control circuit 9, and the system control circuit 9 is also connected to the alarm circuit 8.

[0011] figure 2 Shown: the button switch 13 is installed between the automobile hub 14 and the inner tire, the radio frequency IC card antenna 5 is installed on the lower end of the wheel shaft 15, the card reader antenna 6 is installed on the brake hub, and is connected to the radio frequency IC card on the wheel shaft 15 The position of the antenna 5 corresponds, and the wire 3 is embedded and installed in the wheel shaft 15.

[0012] The working principle of the present invention is as follows: when the tire pressure i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a tire pressure detection device based on radio frequency IC card technology. The upper static contact and the lower static contact of the button switch are connected with the radio frequency IC card circuit through wires, and the radio frequency IC card circuit is connected with the radio frequency IC card antenna, and the card is read The antenna is connected with the system control circuit through the card reading circuit, and the system control circuit is also connected with the alarm circuit. The button switch is installed between the wheel hub and the inner tire of the car, the radio frequency IC card antenna is installed at the lower end of the wheel shaft, the card reader antenna is installed on the brake hub, and corresponds to the position of the radio frequency IC card antenna on the wheel shaft, and the wire is inlaid and installed in the wheel axle. Through the above-mentioned setting, the online real-time detection of tire pressure is realized, and there is no need to install a power supply in the tire, and the circuit is simple.

Description

Technical field [0001] The invention relates to a vehicle safety assurance technology, in particular to a tire pressure detection device based on radio frequency IC card technology. Background technique [0002] When the vehicle is running, the tire pressure is too low or too high will affect the safety of the vehicle, so it is very necessary to develop an online real-time tire pressure detection device. The existing tire pressure detection device adopts wireless transceiver type or electromagnetic type. The disadvantage is that the circuit structure is complicated and the battery needs to be replaced frequently. Summary of the invention [0003] The purpose of the present invention is to provide a tire pressure detection device based on radio frequency IC card technology, a tire pressure detection device that uses radio frequency IC card circuit, card reading circuit and button switch for detection. The tire pressure detection device does not need to install a power supply in t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60C23/04G06K7/10
CPCB60C23/0433G06K7/10009
Inventor 蔡兵
Owner HUBEI UNIV OF ARTS & SCI