Design of data acquisition and display system of tank engine based on CAN bus

摘要

In order to conveniently detect the engine and display working condition and data of the engine, Controller Area Network (CAN) bus technology is applied in the data acquisition and display system of the engine in the tank. The system adopts the 87C52 single chip and SJA1000 control nodes as the kernel to design it. Not only can the system collect by the sensor cold water temperature, engine oil pressure, rotation speed of the engine, and vehicle speed signals which are then transmitted by CAN bus in real time, but also the system can maintain and detect the engine.