国外电子测量技术
國外電子測量技術
국외전자측량기술
Foreign Electronic Measurement Technology
2015年
10期
67-72
,共6页
嵌入式系统%图像采集%GPS%GPRS%通信协议
嵌入式繫統%圖像採集%GPS%GPRS%通信協議
감입식계통%도상채집%GPS%GPRS%통신협의
embedded system%image acquisition%GPS%GPRS%communication protocol
根据当今安防的实际需求，设计了一套以ARM为平台，结合GPS技术、GPRS技术和图像采集技术的远程定位与监控终端。当检测到外界突发信号，比如强冲击或者人工按钮被按下，终端将采集到的GPS定位信息和图像信息通过GPRS网络实时传输到监控中心，同时发送报警信息到用户手机，监控中心也能通过发送查询指令，实时获取定位数据和图像信息。该系统具有低成本、高性能、高可靠性等优点，实现了智能报警、远程定位与监控功能。实验运行结果表明，系统定位和监控功能满足实际使用要求。
根據噹今安防的實際需求，設計瞭一套以ARM為平檯，結閤GPS技術、GPRS技術和圖像採集技術的遠程定位與鑑控終耑。噹檢測到外界突髮信號，比如彊遲擊或者人工按鈕被按下，終耑將採集到的GPS定位信息和圖像信息通過GPRS網絡實時傳輸到鑑控中心，同時髮送報警信息到用戶手機，鑑控中心也能通過髮送查詢指令，實時穫取定位數據和圖像信息。該繫統具有低成本、高性能、高可靠性等優點，實現瞭智能報警、遠程定位與鑑控功能。實驗運行結果錶明，繫統定位和鑑控功能滿足實際使用要求。
근거당금안방적실제수구，설계료일투이ARM위평태，결합GPS기술、GPRS기술화도상채집기술적원정정위여감공종단。당검측도외계돌발신호，비여강충격혹자인공안뉴피안하，종단장채집도적GPS정위신식화도상신식통과GPRS망락실시전수도감공중심，동시발송보경신식도용호수궤，감공중심야능통과발송사순지령，실시획취정위수거화도상신식。해계통구유저성본、고성능、고가고성등우점，실현료지능보경、원정정위여감공공능。실험운행결과표명，계통정위화감공공능만족실제사용요구。
Based on the actual demand of the modern security ,a set of remote positioning and monitoring terminal taking ARM as the platform is designed in this paper ,which combines with GPS technology ,GPRS technology and image ac‐quisition technology .When detecting burst signal outside ,such as strong impact or manual buttons were pressed ,termi‐nal transmits the GPS positioning information and the image information collected through the GPRS network to the mo‐nitoring center in real time ,and sends alarm information to the user's mobile phone at the same time .The monitoring center can obtain the positioning data and the image information in real time by sending the inquiry instruction .This sys‐tem has the advantages of low cost ,high performance ,high reliability ,can realize the function of intelligent alarm ,re‐mote positioning and monitoring .T he results of the actual operation indicate that the function of positioning and monito‐ring can meet the requirements of practical use .
