CN2519345Y - Shipborne navigation safety monitor equipment - Google Patents
Shipborne navigation safety monitor equipment Download PDFInfo
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- CN2519345Y CN2519345Y CN01279073U CN01279073U CN2519345Y CN 2519345 Y CN2519345 Y CN 2519345Y CN 01279073 U CN01279073 U CN 01279073U CN 01279073 U CN01279073 U CN 01279073U CN 2519345 Y CN2519345 Y CN 2519345Y
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- host computer
- navigation safety
- electronic chart
- automatic identification
- acquisition unit
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Abstract
A shipboard navigation safety supervision equipment comprises a ship automatic identification system, a recorder and an electronic chart, a data collector collects various switch and analog data through an interface circuit and a sensor, a speech coder and a video coder can collect, change, compress and store various speech and video signals on ships, the data collector, the speech coder and the video coder link with the ship automatic identification system, the recorder, the electronic chart and the satellite communication system to form the shipboard navigation safety supervision equipment via a host computer, the satellite communication system and shipping companies form a digital communication system via a ground satellite station and an international internet, the utility model organically adopts the components with high stability and integration level and the modern microcomputer technology to organically combine dispersion equipments together, which has the advantages of the simplified structure, the complete function, the stable performance and the low cost via resources sharing and can be applied for ships functioning as navigation safety monitoring, guiding, alarming, rescuing and accident analysis.
Description
Technical field:
The utility model relates to a kind of boat-carrying messaging device, refers in particular to a kind of navigation safety watch-dog with boats and ships identification automatically, data recording and electronic chart function.
Background technology:
Along with the development of China's shipbuilding and navigation transport undertaking, the configuration of ship identification scheme and safety equipment is urgently put in face of people.Existing in the world identification and safety equipment generally comprise ship automatic identification system (AIS), are commonly called as the Shipborne navigation data recorder (VDR) and electronic chart (ESC) three parts of " black box ".Ship automatic identification system can make the boats and ships that this device has been installed obtain periphery in real time dynamic datas such as the static data such as name of vessel, goods of these device boats and ships and position, relative distance have been installed equally, dodges and succours to realize the sea, guarantees navigation safety.Shipborne navigation data recorder is made of monitoring system, register system and reproduction apparatus usually, monitoring system be used to gather boats and ships under sail various data and process processing, comprise the state of position, speed, wind direction, wind speed, conversation, hull itself of navigation and ruuning situation etc., these collected multidate information data are stored in the register system that is made of medium, this register system has multiple safeguard function, in case the generation perils of the sea, " black box " can be reproduced the real time data of storage by reproduction apparatus after salvaging, so that Analysis and Identification is used.Electronic chart be former with digital store be the carrier and the sea chart that can represent by display device with the paper, it comprises information such as sailing direction, tidal table and beacon.And this boats and ships identification of international at present and China and safety equipment are in development and popularization stage, its product is single, integration is poor, can not fully utilize the data of being gathered or the data transformation of collection, some product analysis processing power deficiencies, memory space is little, volume is big, exists unreasonable structure, poor stability, defective such as big, the cost height of taking up room.Along with the development of modernized digital processing device and communication apparatus, be badly in need of a kind of integrated degree height, perfect in shape and function, Shipborne navigation safety monitoring equipment stable and easy to use.
Summary of the invention:
The purpose of this utility model provides a kind of Shipborne navigation safety monitoring equipment with boats and ships identification automatically, data recording, electronic chart function, and it is multiple functional, stable performance, safe and reliable, practical.
For reaching the technical scheme that this purpose takes be: a kind of Shipborne navigation safety monitoring equipment, mainly comprise interface circuit, data acquisition unit, speech coder, video encoder, host computer, ship automatic identification system, registering instrument, electronic chart, interface circuit is made of sensor, transmission line and operational amplifier, number road interface circuit directly or by linking to each other with the input end of data acquisition unit behind the expansion gating circuit, the output terminal of data acquisition unit is connected with the input end of host computer; Number road voice channel and number road video channel communicate with the input end of host computer by speech coder and video encoder respectively; The output terminal of host computer is connected with ship automatic identification system, registering instrument and electronic chart respectively.
The purpose of this utility model can also be achieved through the following technical solutions:
One road output terminal of the host computer communications facility at communication facilities and ground satellite station via satellite communicates, and the communications facility at ground satellite station is connected with the communication facilities of Internet and shipping company respectively.
Data acquisition unit is the Programmable Logic Controller that has switching value interface, analog quantity interface and communication interface.
Ship automatic identification system, registering instrument and electronic chart can simultaneously or be connected with the output terminal of host computer separately.
Data acquisition unit, speech coder, video encoder, host computer, ship automatic identification system, registering instrument and electronic chart can adopt two-node cluster hot backup.
Compared with prior art the utility model has the advantages that:
1, multiple functional: because the utility model is closely linked existing recognition system, registering instrument and electronic chart with independent functions of use by adopting state-of-the-art communication facilities and host computer, again by selecting high-performance and suitable interconnective digitizing assembly redesign for use and assembling the equipment that each has special functions of use, propagation, storage and the Presentation Function of overall device are replenished mutually, resource is fully used, and function is strengthened greatly.
2, reliability height:, simplified circuit structure because the utility model selects for use integrated degree height, the measured unit of matter, device and parts as the basic module of this equipment; Because native system has improved the ventilation and heat condition, adopted soft, hardware anti-interference measure, be provided with back-up system again, the reliability of integral device is improved greatly.
3, cheap: because the utility model adopts integration technology, realize resource sharing, avoided because of each autonomous device repeated acquisition data, repeated to connect up and waste that the repeated configuration processor is caused, saved cost of investment, reduced to take up space, the outfit of equipment cost is reduced greatly.
Description of drawings:
Fig. 1 is a structure calcspar of the present utility model.
Fig. 2 is the utility model interface circuit schematic diagram.
Fig. 3 is the utility model data acquisition unit system block diagrams.
Fig. 4 is the utility model speech recording and reproducing system block diagrams.
Fig. 5 is the utility model video Code And Decode system block diagrams.
Embodiment:
Shipborne navigation safety monitoring equipment as shown in Figure 1, mainly comprise interface circuit (1), expansion gating circuit (2), data acquisition unit (3), speech coder (4), video encoder (5), host computer (6), ship automatic identification system (7), registering instrument (8), electronic chart (9), satellite communication equipment (10) and ground satellite station (11).Number road interface circuit (1) links to each other with the input end of data acquisition unit (3), because the port number of data acquisition unit input end is limited, link to each other with the input end of data acquisition unit after the part interface circuit can being expanded gating circuit (2) by the number road, the output terminal of data acquisition unit is connected with the input end of host computer through communication interface again.The voice signal of number road voice channel collection is input to speech coder (4), and the compressed signal after mould/number conversion and numerical coding is stored in the storer of speech coder, is transferred to simultaneously in the host computer (6).The vision signal of number road video channel collection is input to video encoder (5), and the compressed signal after mould/number conversion and numerical coding is stored in the storer of video encoder, is transferred to simultaneously in the host computer (6).The output terminal of host computer is connected with ship automatic identification system (7), registering instrument (8) and electronic chart (9) respectively, and wherein ship automatic identification system (7) can communicate by the communication facilities on wireless station and adjacent ship or land; Registering instrument (8) is as the multidate information of " black box " storage vessel, in order to taking place after the accident by the reproduction apparatus analysis, identifying culprit; Electronic chart (9) is combined with static informations such as sailing direction, tidal table and beacons with by navigation such as the image of radar and sensor acquisition, accommodation, course, the speed of a ship or plane, wind direction, wind speed and security information and digitizing sea chart and is presented on the screen or is printed on the printer.Another road output terminal of host computer (6) communication facilities (10) via satellite communicates with the communications facility of ground satellite station (11), and the communications facility at ground satellite station is connected with shipping company's communication facilities (13) and the configuration information system with Internet (12) respectively.
As shown in Figure 2, interface circuit (1) is made of sensor (14), strip line (15) and operational amplifier (16), and sensor (15) is used for analog quantity and switching values such as watertight, fire prevention and warehouse gate such as detected temperatures, pressure, flow, voltage.It is the integrated transporting discharging of AD624 that operational amplifier (16) is selected model for use, and it has input impedance height, bandwidth, noise is little and characteristics such as precision height.
As shown in Figure 3, data acquisition unit (3) is for having the Programmable Logic Controller of switching value interface, analog quantity interface and communication interface, its model is the Simatc-S Programmable Logic Controller of Siemens Company, wherein various kinds of sensors links to each other with the input end of switch (17) with data acquisition unit (3), its output terminal is connected through the input end of transmission equipment (18) with host computer (6), and the output terminal of host computer (6) connects required peripheral hardware.It has that reliability height, antijamming capability are strong, programming is simple, expansion is convenient and advantage such as control function is strong.
It is the speech coder of Ambe1000 that speech coder (4) is selected Alcatel-Lucent's model for use, and forms as shown in Figure 4 speech recording and reproducing system by it.The voice signal of steamer cabin telephone wire and microphone input etc. becomes one road signal through high impedance amplifier tandem, be transferred to wave filter by power line carrier, after A/D conversion, become serial code, compression storage then, the compressed signal of being stored can reverse playback or is transferred to host computer (6).
As shown in Figure 5, the NP501 videophone special chip that video encoder (5) selects for use NPL company to produce, it has characteristics such as compatible video coding, Code And Decode, frame per second wide ranges, display mode be wide simultaneously.With NP501 videophone special chip is that core can constitute video Code And Decode system.
Ship automatic identification system (7), registering instrument (8) and electronic chart (9) can also be connected with the output terminal of host computer separately, constitute the Shipborne navigation safety monitoring equipment of simple function.
This equipment can couple together boats and ships and shipping company by marine satellite, marine satellite land station and telecommunication circuit, makes shipping business further informationization, robotization and safe.
Claims (5)
1, a kind of Shipborne navigation safety monitoring equipment, mainly comprise interface circuit, data acquisition unit, speech coder, video encoder, host computer, ship automatic identification system, registering instrument and electronic chart, it is characterized in that: interface circuit is made of sensor, transmission line and operational amplifier, number road interface circuit directly or by linking to each other with the input end of data acquisition unit behind the expansion gating circuit, the output terminal of data acquisition unit is connected with the input end of host computer; Number road voice channel signal and number road channel video signal link together by the input end of speech coder and video encoder and host computer respectively; The output terminal of host computer joins with ship automatic identification system, registering instrument and electronic chart respectively.
2, Shipborne navigation safety monitoring equipment according to claim 1, it is characterized in that: one road output terminal of host computer communication facilities is via satellite communicated by letter with the communications facility at ground satellite station, and the communications facility at ground satellite station is connected with the shipping company communication facilities with Internet respectively.
3, Shipborne navigation safety monitoring equipment according to claim 1 is characterized in that: data acquisition unit is the Programmable Logic Controller that has switching value interface, analog quantity interface and communication interface.
4, Shipborne navigation safety monitoring equipment according to claim 1 is characterized in that: ship automatic identification system, registering instrument and electronic chart can simultaneously or be connected with the output terminal of host computer separately.
5, Shipborne navigation safety monitoring equipment according to claim 1, it is characterized in that: described data acquisition unit, speech coder, video encoder, host computer, ship automatic identification system, registering instrument and electronic chart can adopt two-node cluster hot backup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01279073U CN2519345Y (en) | 2001-12-24 | 2001-12-24 | Shipborne navigation safety monitor equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01279073U CN2519345Y (en) | 2001-12-24 | 2001-12-24 | Shipborne navigation safety monitor equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2519345Y true CN2519345Y (en) | 2002-10-30 |
Family
ID=33682414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01279073U Expired - Fee Related CN2519345Y (en) | 2001-12-24 | 2001-12-24 | Shipborne navigation safety monitor equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2519345Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383832C (en) * | 2005-09-06 | 2008-04-23 | 大连海事大学 | Ship automatic recognition system based on public network GPRS/CDMA/3G |
| CN100423036C (en) * | 2006-10-12 | 2008-10-01 | 中国科学院南海海洋研究所 | Hydrometor observation system for light ship or light sign |
| CN102083169A (en) * | 2010-04-15 | 2011-06-01 | 上海海事大学 | System for remotely monitoring safety of ship in real time based on wireless sensor network (WSN) and international maritime satellite-fleet (INMARSAT-F) |
| WO2012150531A1 (en) | 2011-05-03 | 2012-11-08 | Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi | A marine inertial navigation system |
| CN103669460A (en) * | 2013-12-16 | 2014-03-26 | 柳州天运寰通科技有限公司 | Device for monitoring operation of sand dredger based on BeiDou satellite positioning information |
| CN105046915A (en) * | 2015-08-14 | 2015-11-11 | 王洋 | Safety monitoring system of ocean vessel on the basis of wireless sensor network |
| CN104155927B (en) * | 2014-06-20 | 2017-02-15 | 中国人民解放军防化学院 | Method and device for collecting nuclear-biological-chemical rescue equipment support information |
| CN106792543A (en) * | 2017-01-11 | 2017-05-31 | 大连海事大学 | Monitoring waterborne and search and rescue system |
| CN107864009A (en) * | 2017-12-22 | 2018-03-30 | 中国人民解放军战略支援部队信息工程大学 | A kind of communication system and method towards Incorporate information network |
-
2001
- 2001-12-24 CN CN01279073U patent/CN2519345Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383832C (en) * | 2005-09-06 | 2008-04-23 | 大连海事大学 | Ship automatic recognition system based on public network GPRS/CDMA/3G |
| CN100423036C (en) * | 2006-10-12 | 2008-10-01 | 中国科学院南海海洋研究所 | Hydrometor observation system for light ship or light sign |
| CN102083169A (en) * | 2010-04-15 | 2011-06-01 | 上海海事大学 | System for remotely monitoring safety of ship in real time based on wireless sensor network (WSN) and international maritime satellite-fleet (INMARSAT-F) |
| WO2012150531A1 (en) | 2011-05-03 | 2012-11-08 | Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi | A marine inertial navigation system |
| CN103669460A (en) * | 2013-12-16 | 2014-03-26 | 柳州天运寰通科技有限公司 | Device for monitoring operation of sand dredger based on BeiDou satellite positioning information |
| CN103669460B (en) * | 2013-12-16 | 2016-06-29 | 柳州天运寰通科技有限公司 | A kind of device positioning information monitoring operation of sand dredger based on big-dipper satellite |
| CN104155927B (en) * | 2014-06-20 | 2017-02-15 | 中国人民解放军防化学院 | Method and device for collecting nuclear-biological-chemical rescue equipment support information |
| CN105046915A (en) * | 2015-08-14 | 2015-11-11 | 王洋 | Safety monitoring system of ocean vessel on the basis of wireless sensor network |
| CN106792543A (en) * | 2017-01-11 | 2017-05-31 | 大连海事大学 | Monitoring waterborne and search and rescue system |
| CN107864009A (en) * | 2017-12-22 | 2018-03-30 | 中国人民解放军战略支援部队信息工程大学 | A kind of communication system and method towards Incorporate information network |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |