Multifunctional on-site control apparatus of diesel engine and control method thereof

The diesel engine multi functional by control device comprises the shell, front panel on the shell, control device and outside interface, with the front panel composed of two LCD and equivalent two sets display control press key and a set of diesel engine control order input key, with the control device composed of micro controller, display module, logic control module, communication module, with the display module composed of the liquid module of the LCD, the communication module composed of CAN control and photoelectric isolating element, outside interface composed of CAN communication interface and power, with the CAN communication interface connecting with the CAN bus monitoring system of the diesel engine. Through the control key and outside monitor system for order with feedback entry, it can provide the working status with effective information of the key, avoiding the miss keying in.