基于C8051F040的车载天线伺服系统研究

Research on Vehicle Antenna Servo System based on C8051F040

介绍一种基于C8051F040单片机的车载静中通天线伺服系统。利用成熟的现场总线(CAN)技术,实现系统的结构简单化、操作智能化,同时提高了系统的可靠性与可维护性。详细介绍了系统的硬件选型与软件控制策略,实现了对星的无人操作。随着卫星通信的发展以及国家应急通信的需求日益增加,车载静中通天线在传统通信手段受到制约的情况下具有较大优势。

This paper introduces a servo system based on C8051F040 microcontroller for vehicle mounted static mid pass antenna.Using mature field bus(CAN)technology,the system is simple in structure and intelligent in operation.Meanwhile,the reliability and maintainability of the system are improved.The hardware selection and the software control strategy of the system are introduced in detail,and the unmanned operation of the star is realized.With the development of satellite communications and the increasing demand for national emergency communications,the vehicle mounted static mid pass antenna has great advantages in the case of traditional communication methods being restricted.