Patent ID: 11881740
Assignee: HONDA MOTOR CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC H  F | IPC H

Claim 5:
6. A non-transitory storage medium recording a control program for controlling a backup power supply system for a shift-by-wire system, the backup power supply system being configured to, when a mains power supply that supplies power to the shift-by-wire system goes out of order, supply power to the shift-by-wire system,
the program being designed to cause a computer system to perform output processing of outputting, when at least one of a first condition or a second condition is satisfied, an instruction signal to the shift-by-wire system, the instruction signal instructing that a shift range of an automatic transmission be changed into a parking range,
the first condition requiring that duration for which output voltage of the mains power supply remains equal to or less than a first voltage threshold value be longer than a first duration,
the second condition requiring that duration for which the output voltage of the mains power supply remains equal to or less than a second voltage threshold value be longer than a second duration, the second voltage threshold value being smaller than the first voltage threshold value, the second duration being shorter than the first duration.