Title:
CONTROL DEVICE OF ELECTRIC VEHICLE
Document Type and Number:
Japanese Patent JP2022183654
Kind Code:
A
Abstract:
To set an engine rotation position at an appropriate position, and start an engine.SOLUTION: A control device of an electric vehicle 1 includes: a first motor (travelling motor 11) for traveling; a battery (high voltage battery 23); a second motor (power generation motor 12) for power generation; an engine (rotary engine 3); a first controller (engine ECU 25); a second controller (motor ECU 26); and a sensor (voltage/current sensor SN5). The second controller has: a start control part 263 for starting the engine by power running the second motor; a power generation control part 264 for running the second motor for generating power so as to charge the battery; and a stop position control part 265 for adjusting an engine stop position by power running the second motor following after the first controller stops the engine when SOC of the battery is increased and running of the second motor for generating power is ended.SELECTED DRAWING: Figure 1
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Inventors:
SAITIO HIROYUKI
Application Number:
JP2021091091A
Publication Date:
December 13, 2022
Filing Date:
May 31, 2021
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
B60W20/00; B60K6/24; B60K6/46; B60L15/20; B60L50/61; B60L58/13; B60W10/08; F02D17/00; F02D29/02
Attorney, Agent or Firm:
Patent Attorney Corporation Maeda Patent Office