MY170685A - Transmission control device for a hybrid vehicle - Google Patents

Transmission control device for a hybrid vehicle

Info

Publication number
MY170685A
MY170685A MYPI2017704967A MYPI2017704967A MY170685A MY 170685 A MY170685 A MY 170685A MY PI2017704967 A MYPI2017704967 A MY PI2017704967A MY PI2017704967 A MYPI2017704967 A MY PI2017704967A MY 170685 A MY170685 A MY 170685A
Authority
MY
Malaysia
Prior art keywords
gear shift
gear
transmission
multistage
hybrid vehicle
Prior art date
Application number
MYPI2017704967A
Inventor
Masato Koga
Atsushi Tsukizaki
Ryohey Toyota
Keita Okudaira
Original Assignee
Nissan Motor
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor filed Critical Nissan Motor
Priority to MYPI2017704967A priority Critical patent/MY170685A/en
Priority claimed from PCT/JP2015/068320 external-priority patent/WO2016208029A1/en
Publication of MY170685A publication Critical patent/MY170685A/en

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  • Control Of Transmission Device (AREA)

Abstract

To provide a transmission control device for a hybrid vehicle that, when there is a gear shift request, ensures gear shift responsiveness corresponding to a driver's request while achieving excellent gear shifting quality when shifting gears under normal conditions. A multistage gear transmission (1) that establishes a plurality of gear shift patterns (EV 1st ICE 1st, EV 2nd ICE 3rd') is mounted in a drive system from a first motor/generator (MG 1) and an internal combustion engine (ICE) as power sources to drive wheels (19), and the multistage gear transmission has engagement clutches (C1, C2, C3) that are meshingly engaged as shifting elements. In this hybrid vehicle, a transmission control unit (23) is provided, which carries out a shift control for switching between gear shift patterns that are established by the multistage gear transmission, by a movement of the engagement clutches based on a gear shift request. The transmission control unit selects, from among a plurality of gear shift patterns that can be established by the multistage gear transmission, gear shift patterns in which one engagement clutch is present in a power transmission path leading from the power sources to the drive wheels, and designates the selected plurality of gear shift patterns as a normal-use gear shift pattern group, which is used for shift control under normal conditions.
MYPI2017704967A 2015-06-25 2015-06-25 Transmission control device for a hybrid vehicle MY170685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2017704967A MY170685A (en) 2015-06-25 2015-06-25 Transmission control device for a hybrid vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2015/068320 WO2016208029A1 (en) 2015-06-25 2015-06-25 Gear-shift control device for hybrid vehicle
MYPI2017704967A MY170685A (en) 2015-06-25 2015-06-25 Transmission control device for a hybrid vehicle

Publications (1)

Publication Number Publication Date
MY170685A true MY170685A (en) 2019-08-26

Family

ID=79877102

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017704967A MY170685A (en) 2015-06-25 2015-06-25 Transmission control device for a hybrid vehicle

Country Status (1)

Country Link
MY (1) MY170685A (en)

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