公开(公告)号：US09239037B2

公开(公告)日：2016-01-19

申请号：US13963759

申请日：2013-08-09

Applicant: Tula Technology, Inc.

Inventor： Steven E. Carlson ,  Xin Yuan ,  Louis J. Serrano ,  Joshua P. Switkes ,  Biswa R. Ghosh ,  Norman C. Lo

IPC: F02P9/00 ,  F02D41/00 ,  F02P5/15 ,  F02P7/02 ,  F02D41/14 ,  F02D41/30

CPC classification number: F02P9/00 ,  F02D41/0082 ,  F02D41/0087 ,  F02D41/1402 ,  F02D41/3058 ,  F02D2200/602 ,  F02P5/1506 ,  F02P7/02 ,  Y02T10/46

Abstract: Various methods and arrangements for operating a skip fire engine control system are described. In one aspect of the invention, a distinct firing sequence is determined for each bank of working chambers that is used to operate the bank in a skip fire manner. Each firing sequence uses a different firing fraction. In another aspect of the invention, a determination is made as to whether a firing sequence should be dynamically generated or selected from a set of predefined firing sequences.

Abstract translation: 描述了用于操作跳火消防车控制系统的各种方法和装置。 在本发明的一个方面中，针对用于以跳火方式操作银行的每一组工作室确定了不同的点火顺序。 每个射击序列使用不同的射击分数。 在本发明的另一方面中，确定是否应从一组预定义的触发序列中动态生成或选择点火序列。