Title:
VEHICLE, NOTIFICATION SYSTEM, METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2023051218
Kind Code:
A
Abstract:
To give a warning about running out of battery of an information processing apparatus at an appropriate timing.SOLUTION: A smartphone 20 which can function as a digital key causes a user to set a battery remaining charge threshold as a notification target and a vehicle state for notifying of a drop in the battery remaining charge, and transmits, to a digital key control ECU 70, when the battery remaining charge has fallen to the threshold or lower, battery low-battery charge information and information indicating the vehicle state for notifying of the drop in the battery remaining charge. The ECU 70 determines whether the current vehicle state is a vehicle state for notifying of a drop in the battery remaining charge, and transmits a low-battery warning request when the determination is affirmative, then a meter display unit 94 sounds a buzzer 98 through a collation ECU56, and displays a warning message in a meter display 96.SELECTED DRAWING: Figure 1
Inventors:
HONDA SHOTA
FUKE JUMPEI
TSUZUKI KUNIHARU
FUKE JUMPEI
TSUZUKI KUNIHARU
Application Number:
JP2021161766A
Publication Date:
April 11, 2023
Filing Date:
September 30, 2021
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H04M1/00; B60R25/40; G08B21/00; G08B23/00; H04M1/72
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office
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