Title:
POWER SUPPLY CONTROL SYSTEM AND INDUSTRIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/264602
Kind Code:
A1
Abstract:
This power supply control system 1 comprises: a vehicle control device 20 having a receiving/supplying part 23 which receives/supplies power from/to a first battery 3 or a second battery 8, an electric connector 5, and a communication connector 4,; connection determining parts 21, 31 which determines whether the communication connector 4 is connected or not; and supply control parts 22, 32. The supply control parts 22, 32: determine that a battery is the first battery 3, and allow power supply to the receiving/supplying part 23 when the communication connector 4 is determined to be connected and there is no power supply to the receiving/supplying part 23; determine that the battery is unclear, and inhibit the power supply to the receiving/supplying part 23 when the communication connector 4 is determined not to be connected and there is no power supply to the receiving/supplying part 23,; and determine that the battery is the second battery when the communication connector 4 is determined not to be connected and there is a power supply to the receiving/supplying part 23.
Inventors:
SATO TAKUYA (JP)
MARUYAMA HITOSHI (JP)
MARUYAMA HITOSHI (JP)
Application Number:
PCT/JP2022/013723
Publication Date:
December 22, 2022
Filing Date:
March 23, 2022
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
B60L3/00; B60L50/60; B60L58/18; H01M10/48; H02J7/00
Foreign References:
| JP2017196963A | 2017-11-02 | |||
| JP2020131934A | 2020-08-31 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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