| 摘要 |
The invention relates to an electronic sea-search and alarm-triggering system when there is an accident. It consists of a central control unit equipped with special electronic boards as well as microphone transmitters and with transmitters carried by navigators (seamen) or sailors. This system operates by interruption of commands, either by moving away (separation) from the casing or from the central control unit, or by immersion. The entire system will be called CITAR SH. This system can be used for yachting (sailing), the navy, the merchant navy, drilling platforms and can be extended to searching in the mountains or in space. <IMAGE>
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