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METHOD AND APPARATUS FOR LOCATING A PERSON WHO HAS BEEN BURIED ALIVE
METHOD AND APPARATUS FOR LOCATING A PERSON WHO HAS BEEN BURIED ALIVE
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机译:寻找被活埋的人的方法和装置
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摘要
A search apparatus and related method facilitate the final stage of a search for a buried person carrying a transmitter. When the searcher is in the close vicinity of the buried transmitter, the search enters a point-localization phase where the apparatus displays a representation of the current target distance from the apparatus to the buried transmitter as well as a representation of a previously-stored value for the target distance. By comparing the current distance to the previously-stored distance, the searcher can readily see whether the apparatus is getting closer to the buried transmitter or further away. Preferably, graphic symbols are displayed to represent the current distance and the previously-stored distance. The display can also provide a representation of whether the current distance is greater than or less than an immediately preceding distance that has been stored.
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