Title:
ONBOARD-EQUIPMENT REMOTE CONTROLLER
Document Type and Number:
Japanese Patent JP2009114851
Kind Code:
A
Abstract:
To obtain an onboard-equipment remote controller improving a security without damaging a convenience so that others do not enter to a car after a driver's unlocking operation at a remote place till getting in.
An onboard machine controls the unlocking of onboard equipment by starting the transmission of a question signal to a portable machine and receiving a response signal responding to the question signal from the portable machine when receiving the remote-control signal of an unlocking from the portable machine. The onboard machine can prevent the entering of others to the car after the door unlocking operation by the driver at the remote place from the portable machine, till his getting-in.
Inventors:
YAMAMOTO HIROAKI
Application Number:
JP2009002632A
Publication Date:
May 28, 2009
Filing Date:
January 08, 2009
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
E05B49/00; B60R25/01; B60R25/24
Domestic Patent References:
| JPH11247503A | 1999-09-14 | |||
| JP2000192701A | 2000-07-11 | |||
| JP2000127898A | 2000-05-09 | |||
| JPH09317288A | 1997-12-09 |
Attorney, Agent or Firm:
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo
Keigo Murakami
Toshihide Kodama
Takenaka Ikuo
Keigo Murakami
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