基于AT89C52单片机的喷油校泵台控制系统

Study of control system for fuel injection pump adjusting platform based on AT89C52 single-chip microcomputer

针对传统内燃机车柴油喷油校泵台存在的问题,提出了一种基于AT89C52单片机的新型校泵台控制系统,该系统可以自动地对油量、电机速度以及油温等参数进行测量与控制。由于采用了单片机和上位PC机通信,可以方便地实现上述参数的设定和显示,简化了电路,维护和检修方便,提高了校泵台的可靠性。

A novel fuel injection pump adjusting platform control system is proposed based on AT89C52 singlechip microcomputer to overcome the traditional fuel injection pump system shortcoming. The designed system can fulfill automatically the measurement and control tasks such as oil quantity counting, checking oil pump motor speed, speed regulation and monitoring oil temperature in fuel injection pump adjusting platform. Through communication between AT89C52 and PC, the above parameters can be automatically set and displayed. Because the designed circuits are simple, the maintenance is convenience and reliability of the fuel injection pump adjusting platform is raised.