Title:
VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/106135
Kind Code:
A1
Abstract:
In the present invention, a smart ECU switches on a traveling power supply on condition that a portable device of a user is present in a start area set in a vehicle. The smart ECU normally determines whether or not the portable device is present in the start area depending on the reception strength of a signal from the portable device at a first communication device, which is a specific BLE communication device disposed in the vehicle. However, when a failure of the first communication device is detected, the smart ECU determines that the portable device is present in the start area when the reception strength at a second communication device, which is another BLE communication device set in advance as a proxy device, is higher than or equal to a predetermined value.
Inventors:
MATSUMOTO TAKAYUKI (JP)
OKABE NOBUYASU (JP)
OKABE NOBUYASU (JP)
Application Number:
PCT/JP2022/043591
Publication Date:
June 15, 2023
Filing Date:
November 25, 2022
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60R25/24; E05B49/00; H04Q9/00
Foreign References:
| JP2008014019A | 2008-01-24 | |||
| JP2021179381A | 2021-11-18 | |||
| JP2005307548A | 2005-11-04 | |||
| JP2016008485A | 2016-01-18 |
Attorney, Agent or Firm:
YAHAGI Kazuyuki et al. (JP)
Download PDF:
Previous Patent: RADAR SYSTEM
Next Patent: SENSOR SYSTEM, VEHICLE PROVIDED WITH SAME, AND RADIO WAVE TRANSMISSION/RECEPTION METHOD
Next Patent: SENSOR SYSTEM, VEHICLE PROVIDED WITH SAME, AND RADIO WAVE TRANSMISSION/RECEPTION METHOD