METHOD AND DEVICE TO CONTROL ICE CONTROL UNIT SERVICEABILITY Russian patent published in 2012 - IPC G06F11/16 F02D41/22 

Abstract RU 2453903 C2

FIELD: transport.

SUBSTANCE: proposed method consists in that one and the same control program is executed with redundancy in several actuator units 2A, 2B in comparison mode (VM). Said program represents program of control over ICE developed torque. To identify failure, signals generated by said actuator units are compared in executing said control program. After its execution, system is changed over into higher efficiency mode (PM) whereat said units execute different programs. Note also that programs executed in higher efficiency mode (PM) control ICE.

EFFECT: higher accuracy and reliability.

8 cl, 5 dwg

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RU 2 453 903 C2

Authors

Mjuller Bernd

Pittsal' Fol'Ker

Gmelikh Rajner

Dates

2012-06-20Published

2007-09-19Filed