公开(公告)号：US09488114B2

公开(公告)日：2016-11-08

申请号：US13677441

申请日：2012-11-15

Applicant: Caterpillar Inc.

Inventor： Arvind Sivasubramanian ,  Christopher F. Gallmeyer ,  David James Lin

IPC: F02D19/06 ,  F02D41/00 ,  F02D35/02 ,  F02D41/14 ,  F02D19/08

CPC classification number: F02D19/0623 ,  F02D19/061 ,  F02D19/0628 ,  F02D19/081 ,  F02D35/027 ,  F02D41/0027 ,  F02D41/1446 ,  Y02T10/36

Abstract: A control system for a dual gaseous and liquid fuel engine includes an electronic controller configured to receive data from a plurality of sensing mechanisms indicative of an error in a plurality of different engine operating parameters. The electronic controller is further configured to determine a highest priority one of the errors, and limit substitution of the gaseous fuel responsive to a normalized value thereof.

Abstract translation: 用于双气体和液体燃料发动机的控制系统包括电子控制器，其被配置为从多个感测机构接收指示多个不同发动机操作参数中的误差的数据。 电子控制器还被配置为确定误差中的最高优先级之一，并且响应于其归一化值来限制气体燃料的替代。

公开(公告)号：US20140136080A1

公开(公告)日：2014-05-15

申请号：US13677441

申请日：2012-11-15

Applicant: CATERPILLAR INC.

Inventor： Arvind Sivasubramanian ,  Christopher F. Gallmeyer ,  David James Lin

IPC: F02D19/06

CPC classification number: F02D19/0623 ,  F02D19/061 ,  F02D19/0628 ,  F02D19/081 ,  F02D35/027 ,  F02D41/0027 ,  F02D41/1446 ,  Y02T10/36

Abstract: A control system for a dual gaseous and liquid fuel engine includes an electronic controller configured to receive data from a plurality of sensing mechanisms indicative of an error in a plurality of different engine operating parameters. The electronic controller is further configured to determine a highest priority one of the errors, and limit substitution of the gaseous fuel responsive to a normalized value thereof.

Abstract translation: 用于双气体和液体燃料发动机的控制系统包括电子控制器，其被配置为从多个感测机构接收指示多个不同发动机操作参数中的误差的数据。 电子控制器还被配置为确定误差中的最高优先级之一，并且响应于其归一化值来限制气体燃料的替代。