Development of ECU for CNG Engine of Styer Heavy-duty Truck
Lpg Vehicle
Abstract
Lpg Vehicle
Abstract
The hardware design and the control strategy and software development of the electronic control unit(ECU) for CNG engine of Styer heavy-duty truck are presented.The result of ECU calibration on engine and the performance parameters of the engine are given.The test results show that the designed ECU can realize engine sequential ignition,single-point continuous fuel injection and other engine control functions,achieving the target of development.
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The hardware design and the control strategy and software development of the electronic control unit(ECU) for CNG engine of Styer heavy-duty truck are presented.The result of ECU calibration on engine and the performance parameters of the engine are given.The test results show that the designed ECU can realize engine sequential ignition,single-point continuous fuel injection and other engine control functions,achieving the target of development.
Key concepts: Truck, Automotive engineering, Engine control unit, Heavy duty, Electronic control unit, Commercial vehicle, Engineering, Ignition system