IN-VEHICLE BATTERY CONTROL SYSTEM

Title:

IN-VEHICLE BATTERY CONTROL SYSTEM

Document Type and Number:

Japanese Patent JP2023035890

Kind Code:

A

Abstract:

To provide an in-vehicle battery control system which controls a battery mounted on a vehicle while considering change of a peripheral environment caused by movement of the vehicle.SOLUTION: A in-vehicle battery control system has a battery (B) installed in a vehicle, a temperature adjustment device (10), a physical quantity detection unit (63a), an operation control unit (60b), and an environment information acquisition unit (60a). The temperature adjustment device generates an operation sound when performing operation for adjusting a temperature of the battery. The operation control unit causes the temperature adjustment device to operate when reference operation conditions are satisfied. The operation control unit comprises an estimated state specification unit (60c) and a determination unit (60d). When the determination unit has determined that an estimated state of the vehicle is an operation sound minimization state in which occurrence of the operation sound of the temperature adjustment device should be minimized, the operation control unit causes the temperature adjustment device to operate even if the reference operation conditions are not satisfied.SELECTED DRAWING: Figure 4

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Inventors:

FUKUI YASUAKI
KAKEHASHI SHINJI
OFUNA HISASHI
KATO NAOKI
YAMAMOTO HIROYOSHI

Application Number:

JP2022127036A

Publication Date:

March 13, 2023

Filing Date:

August 09, 2022

Export Citation:

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Assignee:

DENSO CORP

International Classes:

B60L58/24; B60K6/445; B60L15/20; B60L50/16; B60L50/60; B60L58/12; B60W10/06; B60W10/08; B60W10/26; B60W20/12; B60W20/13; B60W20/17; H01M10/613; H01M10/625; H01M10/633; H01M10/6556; H01M10/6568

Attorney, Agent or Firm:

Patent Attorney Corporation Kaisei Patent Office

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