Title:
ハイブリッド車両の走行制御装置
Document Type and Number:
Japanese Patent JP6649607
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hybrid-vehicular control apparatus capable of: continuing a fuel save mode where a motor is used more than in a hybrid mode as much as possible during a cruise control travel; using fuel economy performance and environmental performance by the fuel save mode; and improving drivability.SOLUTION: Control includes: calculating, when an EV priority mode is selected during a cruise control in an EV mode, output-possible torque A as torque that makes it possible to reach a target vehicular speed in the EV mode on the basis of a battery upper limit output (S14) and permissible lower-limit torque B as low-limit torque that makes it possible to reach the target vehicular speed (S15); and setting, as requirement torque, normal-time requirement torque C applicable to a normal time, thus switching to a series mode by starting an engine (S19), in the case of the output-possible torque A≤the permissible lower-limit torque B (No for S17), or setting the output-possible torque A as requirement torque, thus continuing the EV mode (S18), in the case of the output-possible torque A>permissible lower-limit torque B (Yes for S17).SELECTED DRAWING: Figure 5
Inventors:
Jinichi Ota
Application Number:
JP2015251722A
Publication Date:
February 19, 2020
Filing Date:
December 24, 2015
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
International Classes:
B60W20/00; B60K6/442; B60K6/52; B60L9/18; B60L15/20; B60L50/16; B60W10/06; B60W10/08
Domestic Patent References:
| JP2014054874A | ||||
| JP2008230409A | ||||
| JP2011136690A |
Attorney, Agent or Firm:
Shiro Aihara