Title:
車両用制御装置
Document Type and Number:
Japanese Patent JP7190389
Kind Code:
B2
Abstract:
Provided is a vehicle control device capable of ensuring the cruising distance of a vehicle. Provided is a VCU 60 that includes a first battery pack 21 and a second battery pack 22 connected in parallel to each other and a drive motor 2, the VCU 60 including: a voltage information acquisition unit 61 that acquires voltage values V1 and V2 of the respective battery packs; a voltage value comparison unit 62 that compares, when a state of an accelerator pedal 40 is switched to an OFF state, a voltage value of an active battery pack with a voltage value of a standby battery pack; and a selection unit 63 that selects a drive battery pack, wherein the selection unit 63 selects both the active battery pack and the standby battery pack as drive battery packs when a voltage difference is less than a prescribed value Vp, and selects one of the standby battery pack and the active battery pack having a higher voltage value as a drive battery pack when a voltage difference is the prescribed value Vp or more.
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Inventors:
Takeshi Shimonagata
Application Number:
JP2019067828A
Publication Date:
December 15, 2022
Filing Date:
March 29, 2019
Export Citation:
Assignee:
Mercedes-Benz Group AG
International Classes:
B60L58/22; B60L50/60; B60L58/21; H02J7/00
Domestic Patent References:
| JP2011211790A | ||||
| JP9140007A |
Foreign References:
| WO2014061052A1 |
Attorney, Agent or Firm:
Koji Nagato
Eri Adachi
Eri Adachi
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