| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire state monitoring system for monitoring the state of a tire for improving safety of vehicle operation. SOLUTION: The tire state monitoring system includes a tire state transmitter 110 transmitting tire state data; and a tire state receiver 120 indicating the tire state by analyzing the tire state data. The tire state transmitter 110 includes a pressure sensor 210 providing pressure data of the tire, a temperature sensor 212 providing temperature data of the tire, a traveling sensing sensor 214 sensing the presence/absence of vehicle traveling and providing speed data, a radio transmitting module 206 modulating input date to a high-frequency radio signal and transmitting that, and a microcomputer 204 receiving the pressure data and speed data to distinguish an operation mode, and controlling the radio transmitting module to transmit the data sensed by a predetermined transmitting period according to the distinguished operation mode. COPYRIGHT: (C)2008,JPO&INPIT
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