黑匣子搜索定位浮标设计与实现

Design and Implementation of Searching and Locating Buoy for Black Box

摘要:

根据黑匣子信标的特点，介绍了一种有针对性探测的黑匣子搜索定位设备的设计及实现过程。该黑匣子搜索定位设备采用剖面漂流浮标技术，通过加装水听器，实现对水下黑匣子信标信号进行区域定位和距离估算。发现目标后，自动上浮至水面，通过卫星将目标位置信息发往监控中心，实现目标快速搜索定位，节省人力物力，争取宝贵的搜索时间。通过原理样机的研制实现，经过相关的湖上验证试验表明，该型设备初步具备黑匣子探测能力。

关键词:黑匣子;搜索;浮标

Abstract:

According to the characteristics of the black box beacon，the design and implementation process of a search and positioning equipment with targeted detection for black boxes are introduced. The black box search and positioning equipment uses the profiling drifting buoy technology，and realizes the regional positioning and distance estimation of the beacon signal of underwater black boxes through the installation of hydrophones. After the target is found，it will automatically float to the water surface and send the location information of the target to the monitoring center by satellite. In this way，the target can be searched and located quickly，the manpower and material resources can be saved，and the precious searching time can be obtained. Through the development of the principle prototype and the related lake validation test，it is shown that this equipment has the preliminary ability of black box detection.

Key words:black box;search;buoy