| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vehicle controller capable of increasing the number of functions while reducing the number of components. <P>SOLUTION: When respective sensor devices 11a-11d disposed in a plurality of tires 5a-5d of a vehicle 2 receive a tire information request signal transmitted from a control unit 14, they transmit a tire information signal including at least air pressure data of the corresponding tires 5a-5d. The control unit 14 comprises transmitting antenna sections 12a-12d and a transmitting circuit 15 for alternatively transmitting the tire information request signal and an ID request signal, receiving antenna sections 13a-13d and a receiving circuit 16 for receiving the tire information signal from the sensor devices 11a-11d and an ID code signal from a portable device 3, and a control part 17 for performing monitoring control of monitoring at least air pressure of the tires 5a-5d corresponding to respective sensor devices 11a-11d based on the tire information signal and performing operation control of a predetermined electronic part of the vehicle 2 based on the transmitted signal from the portable device 3. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
