Title:
CONTROL DEVICE OF HYBRID VEHICLE
Document Type and Number:
Japanese Patent JP2017140913
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a control device of a hybrid vehicle which can properly start and stop an engine according to a traveling environment and a drive characteristic.SOLUTION: When a battery output ratio which is obtained by dividing an integration value of an output of a battery at traveling up to a current time with the sum of an integration value of an output of an engine and the integration value of the output of the battery is smaller than a preset first determination value, the engine is started on the basis of a second start threshold, and the engine is stopped on the basis of a second stop threshold (step S3). When the battery output ratio is larger than a preset second determination value which is larger than the first determination value, the engine is started on the basis of a first start threshold which is smaller than the second start threshold, and the engine is stopped on the basis of a first stop threshold which is smaller the second stop threshold (step S5).SELECTED DRAWING: Figure 1
Inventors:
ATSUMI YOSHIAKI
Application Number:
JP2016023083A
Publication Date:
August 17, 2017
Filing Date:
February 09, 2016
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60W10/06; B60K6/48; B60L50/16; B60W20/00
Attorney, Agent or Firm:
Watanabe strong