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Information sending apparatus, information receiving apparatus and searching and rescuing system on sea

An information sending device and information receiving technology, which is applied in the field of positioning system, can solve the problem of not being able to determine the specific location of the person who fell into the water and quickly rescue, and achieve the effect of saving lives

Inactive Publication Date: 2009-07-29
杭州杰宁电子科技有限公司
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Problems solved by technology

[0003] The above-mentioned patent realizes the application of the GPS global positioning system in the maritime rescue system, but the problem that arises is that the distress signal can only be obtained unilaterally, and the specific location of the drowning person cannot be determined and the problem of rapid rescue cannot be solved.

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  • Information sending apparatus, information receiving apparatus and searching and rescuing system on sea
  • Information sending apparatus, information receiving apparatus and searching and rescuing system on sea
  • Information sending apparatus, information receiving apparatus and searching and rescuing system on sea

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Embodiment Construction

[0026] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] One of the core concepts of the embodiments of the present invention is to combine modern digital communication technology, GPS satellite positioning technology, geographic information system, electronic chart technology, and database synchronization technology; through digital selective call technology, simultaneous emergency calls for multiple locations can be realized , and there will be no mutual interference in the information receiving device; and the maritime rescue system adopts microelectronic technology, which organically combines a micro radio transmitter, a micro GPS receiving device, and a micro control circuit into a whole active distress information sending device; and The distress information (GPS satellite c...

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Abstract

The invention relates to an information sending device used for maritime search and rescue, in particular to an information receiving device and a maritime search and rescue system used for maritime search and rescue; the information sending device can send a signal which contains the positioning information and the recognition information of a main body asking for help; the information receiving device comprises a signal receiving unit which is used for receiving the signal sent by the main body asking for help and a display unit which is used for displaying the positioning information and the recognition information of the main body asking for help; the information sending device and the information receiving device can quickly determine the dynamic distress position of the ship and crews falling in water when applied to the maritime search and rescue, can realize quick rescue, and can lead the people falling in water to realize asking for help actively.

Description

technical field [0001] The present invention relates to a positioning system, in particular to an information sending device for maritime search and rescue, an information receiving device for maritime search and rescue and a maritime search and rescue system. Background technique [0002] With the development of electronic and computer technology, water lifesaving equipment has been greatly improved in technology and equipment. For example, the GPS global positioning system has been used in the ship rescue system, which can improve the search and rescue of the wounded and missing persons. success rate. For example, the global satellite locator with emergency function and its system of Chinese Patent Publication No. CN1553213A includes a positioning receiving module capable of receiving satellite navigation signals, and a Bluetooth communication interface electrically connected to the satellite positioning receiving module; The global satellite locator also includes an emer...

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Application Information

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IPC IPC(8): G01S1/02G01S5/02H04W64/00
Inventor 周海锋朱国宏王鹏韩工
Owner 杭州杰宁电子科技有限公司
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