Application of CAN-bus in Medical Vehicle / 医疗卫生装备

ABSTRACT

Objective Nowadays,with the development of medical vehicle,there are many parameters for inspection in its interior.It has disadvantages,such as complex routing and low system reliability,to use DCS.CAN bus technology can decrease routing and enhance system reliability.Methods OPC technology was used.A temperature supervisor control program and a database application were designed by VB,and the temperature was control by the fuzzy control methods.Results The temperature supervisor control system was established with CAN bus to explore the application of CAN bus in the medical vehicle.Conclusion It can enhance the system's reliability to use CAN bus technology in the medical vehicle.