摘要
介绍基于嵌入式PC104计算机和MCS-51单片机的火炮随动控制系统监控仪设计。该系统要求实时显示火炮高低和方位主令曲线及火炮位置反馈曲线,并且实时监控火炮的极限位置。采用PC104模块实现主令发送及曲线显示,单片机实时检测火炮极限位置,单片机和PC104模块与火炮随动系统之间通过CAN总线通信,单片机与PC104模块之间通过串口进行数据设置及状态信息传送。该设计不仅利用PC104模块实现了强大的计算及图形显示功能,同时采用单片机又保证了整体系统的实时性。
The design of the monitering apparatus in the molile servo-control system for artillery based on the embedded PC104 computer and MCS-51 monolithic integrated circuit is introduced.The requirements to carry out the real-time display of the master curves of elevation and azimuth,feedback curve of artillery position and real-time monitoring of the artillery′s limiting position should be satisfied for the system.PC104 modules are used to achieve the master′s delivery and display of curve.MCU are used to perform the real-time detection of the artillery limited position.The communication between PC104 module and MCU with artillery servo-system is achieved by CAN bus.The transmission of status information and data setting between the MCU and PC104 modules are achieved by a serial port.This design not only realized the formidable function of computation and the graphical display by the PC104 modules,but also ensured overall system′s timeliness through MCU.
出处
《现代电子技术》
2010年第9期32-34,37,共4页
Modern Electronics Technique
