|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 7 인용 특허 : 0|
An engine including at least two digital computers wherein controlled systems each including a switching unit, an ignitor, and a spark plug are independently provided for each cylinder, and controlled systems each including a switching unit, a drive circuit, and a fuel injector are independently provided for each cylinder. The controlled systems are normally controlled by one of the digital computers, but when one of the digital computers malfunctions, the controlled systems are controlled by the other digital computer.
A device for controlling an engine having a plurality of cylinders, said device comprising: first, second and third digital computers; a plurality of controlled systems each being independently provided for a corresponding cylinder, each control system being controlled by the output of one of the first and second digital computers and controlling the corresponding cylinders; and a plurality of switching means each being provided for a corresponding controlled system, each switching means being controlled by the third digital computer to selectively input...