البحث في مجموعات البراءات الوطنية والدولية

1. (WO2018100689) METHOD AND DEVICE FOR CONTROLLING COMPRESSION IGNITION ENGINE

Pub. No.:    WO/2018/100689    International Application No.:    PCT/JP2016/085596
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Thu Dec 01 00:59:59 CET 2016
IPC: F02D 41/06
Applicants: MAZDA MOTOR CORPORATION
マツダ株式会社
Inventors: FUKI, Kanae
冨喜 加奈恵
TAKAHASHI, Kotaro
▲高▼橋 康太郎
KOBAYASHI, Toru
小林 徹
SUGANO, Hiroshi
菅野 宏
TATEISHI, Masahiro
立石 昌宏
KARATSU, Ryohei
唐津 良平
MIYAHIGASHI, Takamitsu
宮東 孝光
YAMAZAKI, Jiro
山▲崎▼ 二郎
Title: METHOD AND DEVICE FOR CONTROLLING COMPRESSION IGNITION ENGINE
Abstract:
This device for controlling a compression ignition engine is provided with a speed acquisition unit (102) that acquires an engine speed, and an injection amount setting unit (105) that sets fuel injection amounts for the next and subsequent cycles of an injector (6) during a starting period following the start of cranking. When the engine speed reached by combustion of an (n-1)th cycle is equal to or greater than a crossover determination value (R0) and less than a lower limit value (R1) of a resonant range (Br), the injection amount setting unit (105) sets the fuel injection amount of an nth cycle to a jump-over injection amount (F2) and sets the fuel injection amount of an (n+1)th cycle to an induction-minimizing amount (F3) that is less than the jump-over injection amount (F2).