地震灾情和救援信息采集终端设计与实现
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摘要
为了实现地震灾情和救援信息的采集与远程实时传输,达到对整个救援行动的监控的目的,在对地震救援行动调研的基础上,设计并实现了地震灾情和救援信息终端。本终端采用以S3C2440A处理器为核心的嵌入式系统,利用GPS技术,运用气体、图像、脉搏和红外体温多种传感器采集方法,以CDMA作为无线通讯方式,将地震灾情和救援信息传送给救援指挥中心,为救援指挥中心作出正确的决策提供依据。本文从系统结构、硬件和软件等方面论述了地震灾情和救援信息终端的组成和实现方法。该设备定位精度高、可靠性高、实用性强,操作简便,具有良好的应用前景。
In order to achieve the earthquake disaster and rescue information collection and remote real-time transmission,to the monitoring of the entire rescue operation was the purpose of the design and implementation of the earthquake disaster and rescue information device based on research on the actual earthquake operations.The use of embedded systems based on S3C2440A processor,the use of GPS technology,the use of gas,images,pulse and infrared temperature sensors,the use of CDMA as a wireless communication,The device transmits the earthquake disaster and rescue information to the rescue command center for the make the right decisions.This thesis discussed the earthquake and rescue information device of the composition,and implementation methods in system architecture,hardware and software.Being positioning accuracy,high reliability,practical,easy to operate,the device has good application prospects..
In order to achieve the earthquake disaster and rescue information collection and remote real-time transmission,to the monitoring of the entire rescue operation was the purpose of the design and implementation of the earthquake disaster and rescue information device based on research on the actual earthquake operations.The use of embedded systems based on S3C2440A processor,the use of GPS technology,the use of gas,images,pulse and infrared temperature sensors,the use of CDMA as a wireless communication,The device transmits the earthquake disaster and rescue information to the rescue command center for the make the right decisions.This thesis discussed the earthquake and rescue information device of the composition,and implementation methods in system architecture,hardware and software.Being positioning accuracy,high reliability,practical,easy to operate,the device has good application prospects..
引文
[1]郭劲松,邓亲恺,龚剑.单兵生命状态远程监视及定位系统的研究[J].第一军医大学学报,2002,22(4):320-322.
[2]王春飞,石江宏,美军单兵生命体征监测系统中的无线传感网络[J].医疗卫生装备,2007,28(11):34-35.
[3]刘振永,于京生等.基于ARM9设计的微型网络计算机系统[J].微计算机信息.2007,11-2:P173-175.
[4]谢庆明,郭勇.基于Zigbee技术的地震救援队生命采集系统[J].仪器仪表用户,2009,16(2):22-23.
[5]S3C2440A32-BIT RISC MICROPROCESSOR USER'S MANUAL PRELIMINARY Revision0.14[R].SAMSUNG ELECTRONICS2004.
[6]Akyildiz LF,Su WL,Sankarasubramaniam Y,et al.A survey on sensor networks[J].IEEE Communications Magazine,2002,40(8):102-114.
[2]王春飞,石江宏,美军单兵生命体征监测系统中的无线传感网络[J].医疗卫生装备,2007,28(11):34-35.
[3]刘振永,于京生等.基于ARM9设计的微型网络计算机系统[J].微计算机信息.2007,11-2:P173-175.
[4]谢庆明,郭勇.基于Zigbee技术的地震救援队生命采集系统[J].仪器仪表用户,2009,16(2):22-23.
[5]S3C2440A32-BIT RISC MICROPROCESSOR USER'S MANUAL PRELIMINARY Revision0.14[R].SAMSUNG ELECTRONICS2004.
[6]Akyildiz LF,Su WL,Sankarasubramaniam Y,et al.A survey on sensor networks[J].IEEE Communications Magazine,2002,40(8):102-114.
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