Title:
タイヤ情報検出装置
Document Type and Number:
Japanese Patent JP5459625
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To quickly specify a failure part of a trigger machine on a receiver side, in a tire information detecting device for transmitting tire information such as tire air pressure to a vehicle body side receiver from a wheel side transmitter in response to a trigger signal from the trigger machine.SOLUTION: A control part 41 of an initiator driver 4 as the trigger machine transmits the trigger signal to the sensor transmitter 2 by adding failure part specifying information for specifying the failure part when detecting a failure of the initiator driver 4. A control part 21 of the sensor transmitter 2 transmits a response signal including the failure part specifying information to the receiver 3 when the failure part specifying information is added to the received trigger signal. A control part 31 of the receiver 3 stores the failure part specifying information in a memory 35 when the failure part specifying information is included in the received response signal.
Inventors:
Yoshinori Hanai
Application Number:
JP2011020412A
Publication Date:
April 02, 2014
Filing Date:
February 02, 2011
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B60C23/04; B60C23/02; G08C17/02; G08C25/00
Domestic Patent References:
| JP2008074162A | ||||
| JP2008074163A | ||||
| JP2007083766A |
Attorney, Agent or Firm:
Ryuji Harikawa