Title:
電動車両の発進制御装置
Document Type and Number:
Japanese Patent JP6493517
Kind Code:
B2
Abstract:
Provided is a device for controlling the starting of an electrically driven vehicle, in which vehicle starting with a good response to a starting request is achieved while suppressing starting shock when there is a starting request. A drive system is provided with a first motor generator (MG1) as a power source, and a multistage gear transmission (1) for changing the speed of output from the first motor generator (MG1) and transmitting the output to drive wheels (19). The multistage gear transmission (1) has, as shifting elements, engagement clutches (C1), (C2) and (C3) that mesh and engage due to movement from a disengaged position. This hybrid vehicle is provided with a transmission control unit (23) where, when the third engagement clutch (C3), which is a start clutch, has engaged while the vehicle is stopped, the transmission control unit (23) maintains the engagement of the third engagement clutch (C3) for a duration that includes when the vehicle is stopped and until the next start.
Inventors:
Moon Saki Atsushi
Masato Koga
Hiroyuki Fukuda
Ryohei Toyota
Masato Koga
Hiroyuki Fukuda
Ryohei Toyota
Application Number:
JP2017512493A
Publication Date:
April 10, 2019
Filing Date:
April 14, 2015
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
F16H61/02; B60K6/387; B60K6/442; B60L9/18; B60L15/20; B60L50/16; B60W10/10; B60W20/00; F16H59/08; F16H59/40; F16H59/70; F16H59/74; F16H61/68; F16H63/50
Domestic Patent References:
| JP20067968A | ||||
| JP20144942A | ||||
| JP200824100A |
Foreign References:
| WO2014103572A1 |
Attorney, Agent or Firm:
Cleo International Law & Patent Office