基于北斗定位导航系统的水下监测平台出水报警定位信标机设计与实现
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摘要
由于海洋内部环境复杂多变,加之渔业捕捞作业范围和深度的逐步扩大,对水下监测平台的安全构成了极大威胁。而且,在水下平台的海上回收作业过程中,恶劣海况、海雾、海面光反射等不利因素无不给回收过程造成很大麻烦,一旦平台浮出海面后漂出视距范围,将面临丢失风险。文中借助北斗定位导航系统,结合压力检测电路,设计并实现了一种可用于水下平台意外出水报警、出水后实时定位的卫星定位信标机系统,经多次应用,证明性能稳定可靠。
Due to the complexity of the marine environment, the gradual expansion of fishing operations, both the scope and depth, the safety of underwater monitoring platforms has been under a great threat. In the proces of underwater platform recovery at sea, adverse sea conditions, sea fog, sea light reflection and other unfavorable factors can all lead to great troubles to the recycling process. Once the platform surfaces after the drift range, it will face the risk of data loss, resulting in great economic expenses. Based on the Beidou positioning and navigation system and the pressure detection circuit, this paper designs and realizes a satellite positioning beacon system which can be used for the underwater platform for accidental water alarm and real-time positioning after the effluent. After put into several applications, its performance is proved to be stable and reliable.
Due to the complexity of the marine environment, the gradual expansion of fishing operations, both the scope and depth, the safety of underwater monitoring platforms has been under a great threat. In the proces of underwater platform recovery at sea, adverse sea conditions, sea fog, sea light reflection and other unfavorable factors can all lead to great troubles to the recycling process. Once the platform surfaces after the drift range, it will face the risk of data loss, resulting in great economic expenses. Based on the Beidou positioning and navigation system and the pressure detection circuit, this paper designs and realizes a satellite positioning beacon system which can be used for the underwater platform for accidental water alarm and real-time positioning after the effluent. After put into several applications, its performance is proved to be stable and reliable.
引文
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[2]王海员,于卫东,等.一种海洋潜标适用的新型GPS信标机[J].海岸工程,2011,30(3):66-73.WANG Haiyuan, YU Weidong, LI Kuiping, et al. A new GPS beacon designed for ocean subsurface moorings[J]. Coastal Engineering,2011,30(3):66-73.
[3]王嘉鑫.一种适用于水上漂浮目标的北斗信标机[J].舰船科学技术,2014,36(2):108-112.WANG Jiaxin. A Beidou satellite beacon applies for the water floating target[J]. Ship Science and Technology,2014,36(2):108-112.
[4]吴志宏,翟成瑞,王红亮.基于单片机的信标机系统设计[J].电视技术,2013,37(15):44-47.WU Zhihong, ZHAI Chengrui, WANG Hongliang. Design of beacon based on microcontroller[J].Video Engineering,2013,37(15):44-47.
[5]于铁军,刘文怡,王红亮.GPS信标机系统的设计与实现[J].电子器件,2014,37(4):690-694.YU Tiejun, LIU Wenyi, WANG Hongliang. Design and accomplish of a GPS beaconing[J]. Chinese Journal of Electron Devices,2014,37(4):690-694.
[6]潘琢金,等.C8051FXXX高速SOC单片机原理及应用[M].北京:北京航空航天大学出版社,2005.PAN Zhuojin, et al. Principle and application of C8051FXXX high speed SOC microcontroller[M]. Beijing:Beihang University Press,2005.