航海观测设备主控系统的设计  

Design of Main Control System of Marine Observation Equipment

作　　者：李子诣[1] 王敏[1] 宗大伟[2] 

机构地区：[1]华中科技大学控制科学与工程系,武汉430074 [2]华中数控股份有限公司,武汉430074

出　　处：《船电技术》2011年第12期1-3,共3页Marine Electric & Electronic Engineering

摘　　要：航海观测设备是船舶航行的重要组成装置,本文以ARM11为核心芯片,对观测设备的主控系统进行设计。以Mega128为辅助芯片,构建了系统的硬件电路,设计了系统各软件功能模块,实现了对光电传感装置、录像机、伺服控制板、鼠标、键盘等外设进行控制的各项功能,能实时计算观测目标的相关参数,同时具有外基线测距功能,并能储存测量数据及观测图片,满足航海观测的实际需求,具有实际应用价值。The marine observation equipment is an important component of navigation device. The ARM11 as the core chip of the main control system for marine observation equipment and Mega128 as the auxiliary chip are used to build the system hardware circuit. The function modules of the system software are designed for controlling of the optical sensing device, video recorder, servo control board, mouse, keyboard and other peripheral devices. Therefore, the relevant parameters of the observed target are calculated in real-time. The function of distance measurement for the outer baseline is implemented, with the measurement data and observation images stored. The system meets the actual requirements of marine observation.

关 键 词：航海观测设备 ARM11 光电传感装置 主控系统 MEGA128 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]