초록 ▼

A microprocessor based interengageable engine generator set control device that provides bi-directional communication and control via a common J1939 protocol of electronic engine control units. Such engine control units provide critical engine information and control using manufacturers proprietaryc

A microprocessor based interengageable engine generator set control device that provides bi-directional communication and control via a common J1939 protocol of electronic engine control units. Such engine control units provide critical engine information and control using manufacturers proprietarycodes that are readable by the interface engine controller. Engine commands are issued by programmable software and operational input in response to information received and analyzed thereby.

대표청구항 ▼

1. An electronic control for internal combustion engines comprising:a microprocessor based monitoring and control apparatus in bi-directional communication with an engine electronic control unit,a control area network established by said electronic control unit,said engine control interfacing with s

1. An electronic control for internal combustion engines comprising:a microprocessor based monitoring and control apparatus in bi-directional communication with an engine electronic control unit,a control area network established by said electronic control unit,said engine control interfacing with said control area networks by means of a high speed J1939 communication protocol,accessing and collecting engine performance information from said engine control unit,means for comparing said engine performance information with a set of engine performance criteria,means for controlling said engine control units in response to said means for comparison of the engine performance information,display means for said engine performance information,means for updating said display means with said engine performance information,multiple control outputs and input means, and means for automatic engine start. 2. The microprocessor based monitoring and control apparatus set forth in claim 1 wherein said means for comparing said engine performance information comprises programmable software. 3. The microprocessor based monitoring control apparatus set forth in claim 1 wherein said means for controlling said engine control units in response to said means for comparing the engine performance information with said set of engine performance criteria comprises issuing software commands to said engine control units via said control area network J1939 communication protocol. 4. The microprocessor based monitoring and control apparatus set forth in claim 1 wherein said display means comprises an alphanumeric display screen in communication with said engine control apparatus. 5. The microprocessor based monitoring and control apparatus set forth in claim 1 wherein said means for updating said display means comprises continuous information request from said electronic control units. 6. The microprocessor based monitoring and control apparatus set forth in claim 1 wherein said means for automatic engine start comprises a remote start input switch interconnected to said engine controller by select input means. 7. The microprocessor based monitoring and control apparatus set forth in claim 1 wherein said accessing engine performance information from said engine control units comprises utilizing manufacturers proprietary control and information codes to retrieve, integrate said proprietary information. 8. A method for monitoring a Gen Set utilizing control area network comprising the steps of:a. establishing bi-directional communication between an engine controller and an electronic engine control unit on an engine,b. utilizing a control area network through J1939 communication protocol as a control interface,c. collecting and displaying engine performance information from said electronic engine control unit,d. comparing of engine performance information in view of pre-determined set of performance data criteria,e. sending software commands to said electronic engine control unit through said control area network,f. updating performance information from the engine on a continuous basis independently of engine activation,g. collecting performance information from a generator in communication with the engine,h. analytically comparing engine performance information in view of generator performance information and determining an appropriate control action in view of pre-determined engine performance thresholds.