首页> 外文会议>2016 15th ACM/IEEE International Symposium on Information Processing in Sensor Networks >Poster Abstract: An Extremely Long Standby Time Wireless Sensor System for Debris Flow Monitoring
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Poster Abstract: An Extremely Long Standby Time Wireless Sensor System for Debris Flow Monitoring

机译:海报摘要:用于泥石流监控的超长待机时间无线传感器系统

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The one of the major difficulties in deploying a wireless sensor to monitor debris flow in the real world is power consumption. Frequently replacing the battery of a sensor that is located in a remote mountainous area is not practical. In this study we examine the newly-introduced wireless debris flow sensor, SMARTCONE, which is designed to minimize the standby power consumption, but still keep alert to detecting debris flow. During standby periods, SMARTCONE turns off all major components and uses an accelerometer to sense vibration generated by moving debris flow, and it wakes up SMARTCONE for collecting the parameters of a moving debris flow. Multiple SMARTCONEs need to change operation modes between standby and wake up, collect physical parameters, and transmit data simultaneously, and these issues are kept in mind while designing the system. The performance of vibration detection, data transmission and records of GPS trajectories are evaluated to ensure the accuracy of the design.
机译:部署无线传感器以监视现实世界中的泥石流的主要困难之一是功耗。经常更换位于偏远山区的传感器电池是不切实际的。在这项研究中,我们研究了新引入的无线碎片流量传感器SMARTCONE,该传感器旨在最大程度地降低待机功耗,但仍保持对碎片流量检测的警觉。在待机期间,SMARTCONE关闭所有主要组件,并使用加速度计来感测运动的泥石流所产生的振动,并唤醒SMARTCONE来收集运动的泥石流的参数。多个SMARTCONE需要在待机和唤醒之间更改操作模式,收集物理参数并同时传输数据,在设计系统时要牢记这些问题。评估振动检测,数据传输和GPS轨迹记录的性能,以确保设计的准确性。

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