Since SmartGen launched the marine diesel control business, we have been wading into the waters. For a person from the central plains, it is both afraid and excited about water for him(her). Fearing of water is because they are not good at water, and excitement is because they think there is a lot to be done in the vast world.
This case is two ships in a reservoir of the South-to-North Water Diversion Project, using the engine control box of SmartGen HMC9000A , and the engine of ships are certain Swedish brand. The acceleration and deceleration switch signal is converted to 4-20ma signal by HEP300 electronic potentiometer through the accelerator pedal, and the current signal is converted to CAN signal by HMC9000A to ECU, and the engine executes the corresponding actions. One ship is an engineering salvage ship, the other one is a water quality monitoring ship, both of them are electric push ships, using the accelerator pedal to control the speed of the ship.