Title:
車両監視システム及びその中継装置
Document Type and Number:
Japanese Patent JP4441913
Kind Code:
B2
Abstract:
A vehicle monitoring system which may easily identify information transmitted from each of detecting devices without registration of identification information of the detecting devices and a transponder thereof are provided. A display 30 is disposed in a distal end of the transponders 20 all connected in series through a cable 40. Each of the detecting devices 10 detects conditions in a predetermined portion of a vehicle and transmits vehicle information including measurement results, its own identification information and the number of transmissions. Each of the transponders 20 determines whether the vehicle information transmitted from the detecting devices 10 is received or not based on the identification information of the detecting devices 10 registered in advance, and transmits the vehicle information to the transponder 20 connected to the transmitting side or the display 30, when it determines that the vehicle information is to be received. Also, the each transponder 20 receives the vehicle information transmitted from the transponder 20 connected to the receiving side, updating the number of transmissions included in the vehicle information and transmits the vehicle information to the transponder 20 connected to the transmitting side or the display 30.
Inventors:
Kazuhiro Shimura
Application Number:
JP2005090850A
Publication Date:
March 31, 2010
Filing Date:
March 28, 2005
Export Citation:
Assignee:
THE YOKOHAMA RUBBER CO.,LTD.
International Classes:
B60C23/04; B60C23/02; G01L17/00
Domestic Patent References:
| JP2003291615A | ||||
| JP2002135201A | ||||
| JP2004299534A | ||||
| JP2006021660A | ||||
| JP2005112342A | ||||
| JP6255436A |
Foreign References:
| US5717135 |
Attorney, Agent or Firm:
Seitaka Yoshida
Yukio Nagauchi
Yukio Nagauchi