CN202175171U - A radio beacon device combining a radar transponder and AIS technology - Google Patents
A radio beacon device combining a radar transponder and AIS technology Download PDFInfo
- Publication number
- CN202175171U CN202175171U CN2011202759920U CN201120275992U CN202175171U CN 202175171 U CN202175171 U CN 202175171U CN 2011202759920 U CN2011202759920 U CN 2011202759920U CN 201120275992 U CN201120275992 U CN 201120275992U CN 202175171 U CN202175171 U CN 202175171U
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- ais
- central controller
- radar
- radar transponder
- beacon device
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Abstract
The utility model provides a radio beacon device combining a radar transponder and AIS technology. The radio beacon device comprises an AIS transmitting module communicated with an onboard AIS through AIS network, the radar transponder communicated with an onboard radar, a central controller and a GPS module, wherein the radar transponder is connected with the central controller for enabling the central controller to acquire onboard radar signals; the central controller is connected with the AIS transmitting module so that the central controller can control signal transmission of the AIS transmitting module; and the GPS module is in bidirectional connection with the central controller. The radio beacon device employs a sleep mechanism, which is characterized in that the central controller awakens the AIS transmitting module for working only when the radar transponder receives radar signals of a passing ship and the AIS transmitting module enters into the sleep state after the ship sails off for a certain range, and accordingly reduces power consumption of the whole radio beacon device obviously.
Description
Technical field
The utility model relates to radar transponder and the AIS communication technology and water sailing identity device.
Background technology
Navigation mark is mainly used in that boats and ships contacts is frequent, the marine site and the harbour of the geographical complicacy of the hydrology, is boats and ships indicated course line, turning point, shoal, submerged reef, shipwreck and prohibited area etc., and the quality of equipment operation condition is with the safe navigation that directly influences boats and ships.Radar transponder is a kind of important radio aids sign; Through receiving the signal that marine radar sends, in time reply and postback acknowledge signal to boats and ships, correctly guide the boats and ships inward & outward; Assist boats and ships to navigate by water deployment timely; Particularly under the low visibility situation, navigating ship need not to rely on GNSS (global navigation satellite system), can discern and locatees through radar transponder.But radar transponder only can be launched informations parameter such as thing target position, distance, identifying information automatically, can not transmit the characteristic of a navigation light, working parameter and the weather information etc. of navigation mark.
AIS (ship automatic identification system) is that a new generation is used for boats and ships identification, monitoring and the navaid instrument communication system that communicates by letter;, it adopts GMSK (Guassian Minimum Shift Keying GMSK) modulation on the basis that combines the GPS navigation location technology; With SOTDMA (self-organizing time division multiple access) mode; At sea the VHF frequency range is automatically continuously sent static data, information, dangerous freight and security information that navigation is relevant, these information that also boats and ships send around the automatic reception simultaneously, and carry out information exchange with the seashore base station.The AIS technical application can be transmitted more navigation mark information to navigation mark, but during its long-term unlatching, power consumption is bigger, traditional storage battery only supplies its work 3～4 days on the navigation mark.Simultaneously; Conventional wireless electricity navigation mark is owing to receive the influence of factors such as navigation channel landform, adverse weather, interim obstacle, navigation mark fault; The function of navigation mark can receive corresponding restriction; This can bring serious potential safety hazard to navigating ship, because of abnormality of mark causes Calculation of Ship Grounding's, wipes shallow, marine accident such as collide, hit a submerged reef and take place repeatedly.
The utility model content
The technical matters that the utility model will solve is: the radio aids device of a kind of radar transponder and AIS technical combinations is provided, to reach energy-conservation effect.
The utility model is to solve the problems of the technologies described above the technical scheme of being taked to be: the radio aids device of a kind of radar transponder and AIS technical combinations is characterized in that: it comprise with onboard AIS through the AIS transmitter module of AIS network service, the radar transponder of communicating by letter, central controller and GPS module with shipborne radar; Wherein radar transponder is connected with central controller and makes central controller obtain the shipborne radar signal, and central controller is connected with the AIS transmitter module makes central controller controls AIS transmitter module transmit, and the GPS module is connected with central controller.
Press such scheme, described radar transponder and central controller are through the total wire joint of RS485.
Press such scheme, described AIS transmitter module and central controller are through the total wire joint of RS232.
Press such scheme, described GPS module and central controller are through the total wire joint of RS232.
The principle of work of the utility model is: when going out radar signal as the ship process and through radar emission; After radar transponder on the beacon vessel ship of this device is housed receives the shipborne radar signal; In time reply and postback acknowledge signal to boats and ships; Central controller to navigation mark sends enabled instruction simultaneously; Start the GPS module by central controller and gather gps time and start the AIS transmitter module, the AIS transmitter module is sent to onboard AIS through the GMSK modulation from the AIS channel with information such as navigation mark title, position, navigation mark performance, beacon vessel length and width, helps marine operation safety.
The beneficial effect of the utility model is:
1, because this device adopts dormancy mechanism; When having only radar transponder to receive the radar signal of passing ships; Central controller just wakes the AIS transmitter module up and carries out work; Device got into dormant state again after ship sailed out of certain limit, and this kind mode of operation can obviously reduce the power consumption of whole navigation mark device.
2, can only respond shipborne radar with traditional radar transponder; It is different to transmit data such as navigation mark title, performance, beacon vessel length and width; This device can be monitored the performance of navigation mark, situation, position etc. in real time; Provide real time information to be shown in the onboard AIS terminal through the AIS channel to passing ships, help the ship safety of navigation.
3, some ships only are equipped with radar AIS are not installed; Or AIS only is installed radar is not installed; Thereby native system is with radar transponder and AIS combination; Guarantee that the ship that the two any one equipment is housed can both receive navigation mark information, the two can carry out replenishing each other aspect the ship navigation guiding, and better guarantees the ship safety of navigation.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
Fig. 2 is that radar transponder and central controller pass through RS485 bonded assembly circuit diagram.
The specific embodiment
Fig. 1 is the structured flowchart of the utility model, comprise with onboard AIS through AIS bonded assembly AIS transmitter module, with shipborne radar bonded assembly radar transponder, central controller and GPS module; Wherein radar transponder and central controller make central controller obtain the shipborne radar signal through the total wire joint of RS485, and be as shown in Figure 2; Central controller and AIS transmitter module make central controller controls AIS transmitter module transmit through the total wire joint of RS232, and GPS module and central controller are through the total wire joint of RS232.
Navigation mark central controller on the AIS beacon vessel is in dormant state at ordinary times to reduce power consumption; When going out radar signal as the ship process and through radar emission; Radar transponder on the AIS beacon vessel receives this signal; Start the AIS navigation mark to navigation mark central controller sending controling instruction then, gather through corresponding module GPS information etc., be modulated into the high-frequency signal of the proprietary 161.975/162.025MHZ of AIS then through the AIS transmitter module by central controller; This signal process power amplifier amplification back to external irradiation, is realized long-distance transmissions by antenna.
The unidirectional connection between radar transponder and the central controller in the present embodiment, the unidirectional connection between central controller and the AIS transmitter module, can only obtain signal and control the AIS transmitter module from radar transponder by central controller.
Also can two-wayly be connected between central controller and the AIS transmitter module as required between radar transponder and the central controller; So that radar only is housed AIS is not installed, or communicating by letter between passing ships that AIS do not install radar and the navigation mark device only is installed.
Claims (4)
1. the radio aids device of radar transponder and AIS technical combinations is characterized in that: it comprise with onboard AIS through the AIS transmitter module of AIS network service, the radar transponder of communicating by letter and central controller and GPS module with shipborne radar; Wherein radar transponder is connected with central controller and makes central controller obtain the shipborne radar signal, and central controller is connected with the AIS transmitter module makes central controller controls AIS transmitter module transmit, and the GPS module is connected with central controller.
2. radio aids device according to claim 1 is characterized in that: described radar transponder and central controller are through the total wire joint of RS485.
3. radio aids device according to claim 1 is characterized in that: described AIS transmitter module and central controller are through the total wire joint of RS232.
4. radio aids device according to claim 1 is characterized in that: described GPS module and central controller are through the total wire joint of RS232.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202759920U CN202175171U (en) | 2011-08-01 | 2011-08-01 | A radio beacon device combining a radar transponder and AIS technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202759920U CN202175171U (en) | 2011-08-01 | 2011-08-01 | A radio beacon device combining a radar transponder and AIS technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175171U true CN202175171U (en) | 2012-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202759920U Expired - Fee Related CN202175171U (en) | 2011-08-01 | 2011-08-01 | A radio beacon device combining a radar transponder and AIS technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN202175171U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808227A (en) * | 2014-01-28 | 2015-07-29 | 纳米新能源（唐山）有限责任公司 | Wireless positioning device and wireless positioning system for soldier positioning |
| CN104950314A (en) * | 2015-05-12 | 2015-09-30 | 青岛海狮网络科技有限公司 | AIS (automatic identification system) portable emergency position-indicating beacon longer in effective service time and operating method thereof |
| CN108477045A (en) * | 2018-05-22 | 2018-09-04 | 闽江学院 | A kind of fishing net box position indicator and its security of fishery guard system |
| CN109895957A (en) * | 2019-04-04 | 2019-06-18 | 中交上海航道勘察设计研究院有限公司 | A kind of integrated multifunction E navigation mark equipment |
| WO2020062201A1 (en) * | 2018-09-30 | 2020-04-02 | 苏州新阳升科技股份有限公司 | Ais search and rescue transponder apparatus |
| CN112591010A (en) * | 2020-12-21 | 2021-04-02 | 山东交通学院 | Navigation mark self-adapting to sea condition |
-
2011
- 2011-08-01 CN CN2011202759920U patent/CN202175171U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808227A (en) * | 2014-01-28 | 2015-07-29 | 纳米新能源（唐山）有限责任公司 | Wireless positioning device and wireless positioning system for soldier positioning |
| CN104950314A (en) * | 2015-05-12 | 2015-09-30 | 青岛海狮网络科技有限公司 | AIS (automatic identification system) portable emergency position-indicating beacon longer in effective service time and operating method thereof |
| CN104950314B (en) * | 2015-05-12 | 2019-02-19 | 青岛海狮网络科技有限公司 | Extend the AIS portable emergency position indicating mark and its working method of effective operating time |
| CN108477045A (en) * | 2018-05-22 | 2018-09-04 | 闽江学院 | A kind of fishing net box position indicator and its security of fishery guard system |
| WO2020062201A1 (en) * | 2018-09-30 | 2020-04-02 | 苏州新阳升科技股份有限公司 | Ais search and rescue transponder apparatus |
| CN109895957A (en) * | 2019-04-04 | 2019-06-18 | 中交上海航道勘察设计研究院有限公司 | A kind of integrated multifunction E navigation mark equipment |
| CN109895957B (en) * | 2019-04-04 | 2024-01-19 | 中交上海航道勘察设计研究院有限公司 | Integrated multifunctional E-type navigation mark equipment |
| CN112591010A (en) * | 2020-12-21 | 2021-04-02 | 山东交通学院 | Navigation mark self-adapting to sea condition |
| CN112591010B (en) * | 2020-12-21 | 2022-07-05 | 山东交通学院 | Navigation mark self-adapting to sea condition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20130801 |