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首页> 外文会议>International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management >Detection and Localization for Buried and Alive Human Body After Mudslides Using Pulse Sensor and Force Sensing Resistor with XBee Technology and Global Positioning System to Support Rescue Operations
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Detection and Localization for Buried and Alive Human Body After Mudslides Using Pulse Sensor and Force Sensing Resistor with XBee Technology and Global Positioning System to Support Rescue Operations

机译：使用XBee技术和全球定位系统支持脉冲救援的脉冲传感器和力敏电阻，对发生泥石流后埋葬和活着的人体进行检测和定位

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Because the Philippines lies along the Pacific Ring of Fire, it is prone to disasters such as earthquake, landslide, or mudslide. As a matter of fact, 80% of the country’s total land area is vulnerable to such disasters. Due to this, the researchers thought of a way to help in search and rescue operations specifically with mudslide victims. The proposed system includes the use of pulse sensor to determine whether the person is alive or not, force-sensing resistors to determine if he/she is buried or above ground, Global Positioning System to determine his/her latest approximate location, and XBee Technology to send all collected data from the victim to the rescuers. The pulse sensor displays the pulse rate of the person in beats per minute so the rescuers may be able to monitor it. The last recorded pulse rate is shown along with the time it is recorded. There are four force-sensing resistors, two of which are placed in front and two at the back. These FSRs determine whether the person is buried when at least two of them have readings of more than 5 grams and that there are readings in both front and back. The working radius of the system is up to 305 feet, depending on how deep the vest was buried. A GPS Module sends the approximate location of the vest. The rescuers are also provided with an option to locate the coordinates in Google Earth, provided that there is an Internet Connection. In case the GPS cannot send signal anymore, e.g. there is a debris that blocks the GPS signal, the last known location will be recorded as well as the time it is sent. These equipment are placed inside a waterproof and rechargeable vest. The rescuers are also provided with a MATLAB graphical user interface.
机译：由于菲律宾位于太平洋火环上，因此容易发生地震，山体滑坡或泥石流等灾害。实际上，该国80％的土地总面积易受此类灾难的影响。因此，研究人员想出了一种方法，特别是对泥石流受害者，提供了帮助进行搜索和营救的方法。拟议的系统包括使用脉冲传感器来确定该人是否还活着，使用力敏电阻来确定他/她是被埋葬还是在地面上，使用全球定位系统来确定他/她的最新大概位置以及XBee Technology将受害者收集的所有数据发送给救援人员。脉搏传感器以每分钟的心跳数显示人的脉搏率，因此救援人员可以对其进行监视。显示最后记录的脉冲率及其记录时间。有四个力感测电阻器，其中两个放在前面，而两个放在后面。这些FSR确定至少两个人的读数超过5克且正面和背面都有读数时，是否将其掩埋。系统的工作半径最大为305英尺，具体取决于背心的埋入深度。 GPS模块会发送背心的大概位置。只要有Internet连接，救援人员还可以选择在Google Earth中定位坐标。如果GPS无法再发送信号，例如如果有碎片挡住了GPS信号，则会记录最近的已知位置以及发送时间。这些设备放置在可充电的防水背心内。救援人员还配备了MATLAB图形用户界面。

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