CN104071315A

CN104071315A - Beidou sea rescuing and positioning integrated system

Info

Publication number: CN104071315A
Application number: CN201310099710.XA
Authority: CN
Inventors: 朱祥云
Original assignee: Nanjing Beidou Runyang Electronic Technology Co Ltd
Current assignee: Nanjing Beidou Runyang Electronic Technology Co Ltd
Priority date: 2013-03-27
Filing date: 2013-03-27
Publication date: 2014-10-01

Abstract

The invention relates to a Beidou sea rescuing and positioning integrated system. A Beidou sea rescuing and positioning self-igniting floating lamp comprises a flat cuboid casing. Two fixing parts 5 of a casing body can be in close clip connection with a life jacket, a light collecting mirror 4 and a waterproof lamp cover 2 are arranged at the upper end of the casing body, a controllable high-brightness LED indicator lamp 3 is arranged in the lamp cover, a foldable soft antenna 1 is arranged on one side of the casing, the antenna is connected with a signal processing unit 6, a GPS positioning device (a Beidou satellite positioning system or a military satellite positioning system can be used according to different requirements of a user) 7 and a control system are arranged in the middle of the casing, a power supply unit is arranged in the lower portion of the casing body, high-capacity corrosion-resistant batteries 8 are selected for use, and a contact point type switch 9 controlled by a draw rope is arranged at the bottom of the casing body. The Beidou sea rescuing and positioning integrated system comprises Beidou/AIS transmitting equipment, an AIS receiving base station, a network search and rescue platform and proprietary software for cell phones.

Description

Big Dipper sea rescue location integrated system

Technical field

The present invention relates to Big Dipper sea rescue location integrated system, is the integrated of a kind of Big Dipper self igniting buoy light, the Big Dipper/AIS forwarding unit, AIS base station, the network platform and cell phone software specifically.

Background technology

When boats and ships or aircraft in danger causing after man overboard at sea, rescue worker is conventionally according to from the position of report, distress personnel being searched and rescued before and after emergency position indicating mark or man overboard, but conventionally the condition such as meteorology, sea situation is conventionally comparatively severe during maritime peril, under the effect of sea wind-force, wave, ocean current, persons falling in water can float from the position of firm time record in danger, report, and instant rescue is brought to greatly difficulty.

And existing life jacket self igniting buoy light generally all only possesses lighting function, can only in range of visibility, play a role, daytime, light effect was not obvious, and immediately at night, wave heave and set, also can reduce observability, brings difficulty to the instant persons falling in water of searching and rescuing.

Summary of the invention

For the defect existing in prior art; the object of the present invention is to provide a kind of Big Dipper sea rescue location integrated system; energy simple in structure is convenient to be firmly arranged in life jacket or liferaft; self igniting buoy light can pass through self igniting buoy light; indication persons falling in water latest position information; by LED lamp, send Morse code distress signal makes around boats and ships, coastal base station, rescue at sea unit receive AIS distress signal by AIS system simultaneously; can accurately grasp position, the site of the accident in the very first time, be beneficial to urgent actv. rescue.

The specific embodiment

Below, by reference to the accompanying drawings the present invention is described in further details.

The automatic identification system relating in the present invention (AIS) is to be operated in 161.975 and 162.025 marine cellular bands, utilizes the loud system that is certainly dynamically connected of tdma.AIS function is to realize the automatic exchange of the information such as sign between boats and ships, ship bank, position, course, speed, distance.AIS technology is marine anticollision safety system, is comparatively ripe and perfect marine admittance technology, is not described in detail in this.

Sea rescue of the present invention location self igniting buoy light comprises as shown in Figure 1: cuboid shell, its outside housing comprises flat type cuboid shell, body skin two place's attachment points (5) can with the tight snapping of life jacket, there are collector (4) and waterproof lampshade (2) in body skin upper end, in lampshade, there is controlled high-brightness LED indicator lamp (3), housing one side has Collapsible soft antenna (1), antenna is connected with signal processing unit (6), housing middle part is GPS registration device (7), according to the different demands of user, can use the Big Dipper or military satellite position fixing system, whistle control system (6), housing below is power supply unit, select high power capacity withstanding corrosion battery (8), bottom is stay cord control contact switch (9).In the present invention:

Marine persons falling in water rear startup sea rescue in danger location self igniting buoy light power supply dragline type switch, GPS or alternate manner position fixing system are collected rapidly persons falling in water accurate location information, through model processing unit by persons falling in water relevant information as near adjacent boats and ships, the coastal AIS base station being dealt into by AIS system such as overboard time, location information, affiliated ship information, synchronous signal unit sends to maritime affairs lifesaving department by the distress signals of receiving.Its information transmission frequency is 161.975MHZ and 162.025MHZ.This frequency is marine AIS public frequency, so maritime navigation boats and ships and maritime sector can be received information in time.

The present invention adopts waterproofing design, can water resistant the pressure of lower 20 meters.Starting switch after man overboard, the high-brightness LED on self igniting buoy light etc. is sent out life saving signal with Morse code, sends ais signal simultaneously.The accurate location of persons falling in water can be received by adjacent boats and ships and maritime searching and rescue unit, for the rescue time is striven in rescue at sea.

The location information of persons falling in water is delivered to AIS forwarding unit after locating by the Big Dipper, then sends to AIS base station by AIS forwarding unit, via the network platform, shows accurate information.

For reaching the above object, the technical scheme that the present invention takes is:

Cuboid shell, its outside housing comprises flat type cuboid shell, body skin two place's attachment points (5) can with the tight snapping of life jacket, there are collector (4) and waterproof lampshade (2) in body skin upper end, in lampshade, there is controlled high-brightness LED indicator lamp (3), housing one side has Collapsible soft antenna 1, antenna is connected with signal processing unit (6), housing middle part is GPS registration device (7), according to the different demands of user, can use the Big Dipper or military satellite position fixing system, whistle control system (6), housing below is power supply unit, select high power capacity withstanding corrosion battery (8), bottom is stay cord control contact switch (9).

In lampshade, adopt collector to improve LED lamp luminosity, LED lamp is controlled to send an SOS for Morse code signal is luminous.

Use GPS position fixing system accurately to locate, as provided, China is military will not get rid of big-dipper satellite or military satellite locate mode.

Signal element is by the accurate location of GPS location; according to the different demands of user, can use the Big Dipper or the military satellite position fixing system AIS system by marine public frequency to sea going boats and ships, coastal base station, SAR at Sea department; thereby reduce rescue time; increase chance of survival; even if persons falling in water is wrecked; also search the position that can indicate by ais signal, maximum possible find wrecked personnel's remains, this is that original self igniting buoy light cannot be accomplished.

Accompanying drawing explanation

The present invention has following accompanying drawing:

Fig. 1 sea rescue location self igniting buoy light structural representation

Fig. 2 sea rescue location self igniting buoy light block diagram.

Claims

1. Big Dipper sea rescue is located integrated system features and is, comprising: Big Dipper sea rescue location self igniting buoy light, comprising: AIS forwarding unit, comprise: Big Dipper terminal reception facilities, comprise: AIS receives base station, comprise and search and rescue fixer network platform, comprising: search and rescue locating and displaying device.

2. sea rescue is located self igniting buoy light, it is characterized in that, comprise: cuboid shell, its outside housing comprises flat type cuboid shell, body skin two place's attachment points 5 can with the tight snapping of life jacket, there are collector 4 and waterproof lampshade 2 in body skin upper end, in lampshade, there is controlled high-brightness LED indicator lamp 3, housing one side has Collapsible soft antenna 1, antenna is connected with signal processing unit 6, housing middle part is GPS registration device 7 (can use the Big Dipper or military satellite according to the different demands of user) position fixing system, whistle control system 6, housing below is power supply unit, select high power capacity withstanding corrosion battery 8, bottom is stay cord control contact switch 9.Cuboid shell, its outside housing comprises flat type cuboid shell, body skin two place's attachment points 5 can with the tight snapping of life jacket, body skin upper end has in collector 4 and waterproof lampshade 2 lampshades and has controlled high-brightness LED indicator lamp 3, housing one side has Collapsible soft antenna 1, antenna is connected with signal processing unit 6, housing middle part is GPS registration device 7 (can use the Big Dipper or military satellite according to the different demands of user) position fixing system, whistle control system 6, housing below is power supply unit, select high power capacity withstanding corrosion battery 8, bottom is that stay cord is controlled contact switch 9.

3. sea rescue as claimed in claim 1 location self igniting buoy light is characterised in that as avoiding persons falling in water to receive secondary injury, selects antenna should use soft folded antenna.

4. sea rescue as claimed in claim 1 location self igniting buoy light is characterised in that in lampshade and adopts collector to improve LED lamp luminosity, and LED lamp is controlled is that Morse code signal is luminous.

5. sea rescue as claimed in claim 1 location self igniting buoy light is characterised in that and uses GPS position fixing system that (China is military as provided will not get rid of big-dipper satellite or military satellite locate mode) is accurately provided.

6. as sea rescue as claimed in claim 1 location self igniting buoy light is characterised in that signal element is by the accurate location of GPS location; according to the different demands of user, can use the Big Dipper or military satellite position fixing system, the AIS system by the public frequency in sea is to sea going boats and ships, coastal base station, SAR at Sea department.

7. after the position signal of Big Dipper location is forwarded equipment and obtains, Big Dipper terminal, another approach is transmitted to AIS base station, is passing to search and rescue platform, through searching and rescuing under telltale and cell phone software platform, shows.