To provide a tire state monitoring system for monitoring the state of a tire for improving safety of vehicle operation.
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.
KAN ZAISEI
| JP2006069414A | 2006-03-16 | |||
| JP2003191730A | 2003-07-09 | |||
| JP2002248914A | 2002-09-03 | |||
| JP2006069413A | 2006-03-16 | |||
| JP2000203218A | 2000-07-25 | |||
| JPH10508264A | 1998-08-18 | |||
| JPH10504783A | 1998-05-12 | |||
| JP2006232031A | 2006-09-07 | |||
| JP2005231593A | 2005-09-02 | |||
| JP2000238515A | 2000-09-05 |
Tetsuo Kanamoto
Koji Hagiwara