Control equipment and vehicles.

TH2401000571APending Publication Date: 2026-07-13ISUZU MOTORS LTD
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Patent Information

Authority / Receiving Office
TH · TH
Patent Type
Applications
Current Assignee / Owner
ISUZU MOTORS LTD
Filing Date
2024-01-26
Publication Date
2026-07-13

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Abstract

OCR The control unit is designed for a number of batteries included in the vehicle and connected in parallel. It includes an acquisition section that acquires each charge state of a number of batteries and a control section that designates one or more batteries to be discharged, supplying power to external loads for driving the vehicle, and one or more batteries to be charged, being charged by an external power source provided outside the vehicle among a number of batteries. The control section designates one or more batteries to be discharged from a number of batteries, excluding low-capacity batteries, which are batteries whose charge state is equal to or less than a predetermined starting point among a number of batteries, and designates one or more batteries to be charged from a number of batteries, including low-capacity batteries.
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Claims

OCR1. A control device for a number of batteries included in a vehicle, to which a number of batteries are connected in parallel. The control device comprises an acquisition section that acquires each charge state of the number of batteries and a control section that designates one or more batteries to be discharged and one or more batteries to be charged in the number of batteries, to which one or more batteries to be discharged supply power to an external load for driving the vehicle, and one or more batteries to be charged are charged by an external power source provided outside the vehicle, where the control section designates one or more batteries to be discharged from the number of batteries, excluding those with low charge, and designates one or more batteries to be charged from the number of batteries, including those with low charge, where those batteries are those whose charge state is equal to or less than a predetermined threshold among the number of batteries.2.

1. A control device under Claim 1 in which, if each charge state of all batteries in a given number of batteries is equal to or less than a predetermined threshold, the control unit acts in such a manner that the entire battery is designated as a connected object, which is connected to an external load.

3. A control device under Claim 1 incorporating additional sensors that detect the status of a given number of batteries, in which the control unit controls the operation of the vehicle based on the results of the sensors' detection.

4. A control device under Claim 3 in which, if each charge state of all batteries in a given number of batteries is equal to or less than a predetermined threshold, the control unit acts in such a manner that the vehicle is notified as unable to travel.

5. A vehicle incorporating a control device under Claim 1 and a given number of batteries.