US 12,191,696 B2
Control device, vehicle, control method, and storage medium storing a control program
Taiki Takemoto, Anjyo (JP); Akira Umemoto, Nagakute (JP); Eiji Kitano, Toyota (JP); and Yuji Omiya, Nagoya (JP)
Assigned to TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP)
Filed by TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP)
Filed on Feb. 3, 2022, as Appl. No. 17/591,778.
Claims priority of application No. 2021-037731 (JP), filed on Mar. 9, 2021.
Prior Publication US 2022/0294253 A1, Sep. 15, 2022
Int. Cl. H02J 7/00 (2006.01); H02J 7/34 (2006.01)
CPC H02J 7/007182 (2020.01) [H02J 7/0063 (2013.01); H02J 7/342 (2020.01); H02J 2207/20 (2020.01); H02J 2310/48 (2020.01)] 7 Claims
OG exemplary drawing
 
1. A control device for controlling a first DC-DC converter and a second DC-DC converter that supply power to equipment, the control device comprising:
a processor configured to:
fix an output of the first DC-DC converter at a maximum and perform feedback control such that an output of the second DC-DC converter satisfies a predetermined condition in a case in which the output of the first DC-DC converter has reached the maximum;
in a case in which an instructed voltage value of the first DC-DC converter is below a maximum value, perform feedback control such that the instructed voltage value of the first DC-DC converter becomes a first target value, and perform control such that an instructed voltage value of the second DC-DC converter becomes a value that is lower by a predetermined value than the instructed voltage value of the first DC-DC converter; and
in a case in which the instructed voltage value of the first DC-DC converter has reached the maximum value, perform control such that the instructed voltage value of the first DC-DC converter remains at the maximum value and perform feedback control such that the instructed voltage value of the second DC-DC converter becomes a second target value.