CN204406721U - A kind of portable ship automatic identification system - Google Patents

A kind of portable ship automatic identification system Download PDF

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Publication number
CN204406721U
CN204406721U CN201520082062.1U CN201520082062U CN204406721U CN 204406721 U CN204406721 U CN 204406721U CN 201520082062 U CN201520082062 U CN 201520082062U CN 204406721 U CN204406721 U CN 204406721U
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CN
China
Prior art keywords
ships
boats
gps
main frame
antenna
Prior art date
Application number
CN201520082062.1U
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Chinese (zh)
Inventor
林英华
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石狮市飞通通讯设备有限公司
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Application filed by 石狮市飞通通讯设备有限公司 filed Critical 石狮市飞通通讯设备有限公司
Priority to CN201520082062.1U priority Critical patent/CN204406721U/en
Application granted granted Critical
Publication of CN204406721U publication Critical patent/CN204406721U/en

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Abstract

A kind of portable ship automatic identification system, comprise main frame, built-in power, VHF antenna, gps antenna and can be communicatively coupled to wireless radio frequency modules and the GPS of main frame, gps antenna is connected to GPS.Built-in power, VHF antenna and gps antenna and main frame, wireless radio frequency modules and GPS are integrated in one by the utility model, obtain the miniaturization AIS system being applicable to small fishing vessel, facilitate during small fishing vessel entering and leaving port and portably use, navigation data exchange system is set up between this ship and other boats and ships and the seashore station, the dynamic static information of all boats and ships in neighbouring sea can be grasped in time, be conducive to small fishing vessel when operation and periphery boats and ships effectively dodge, the generation of minimizing accident, be more conducive to high-efficiency homework and ensure boats and ships safe, effectively navigate by water; Cry for help to periphery boats and ships or management platform in time by a key warning function during situation that faces a danger, more strengthen the global administration of sail boats and ships.

Description

A kind of portable ship automatic identification system
Technical field
The utility model relates to a kind of vessel navigation aiding system, particularly a kind of portable ship automatic identification system.
Background technology
China is world fisheries big country, national fishing population 2081.03 ten thousand people in 2010, wherein fishery practitioner 1399.21 ten thousand people; Have 106.56 ten thousand, fishing boat, account for Fishing Vessels in World sum more than 1/4th; Aquatic products total production accounts for World Water product total production proportion more than 1/3rd; The fishery economic gross output value 1.28 trillion yuan, the wherein fishery output value 6,750 hundred million yuan, accounting for agriculture value proportion is 9.3%.Development fish production to guarantee national food safety, increase agriculture fisherfolk income, promote conservation culture, safeguard that maritime rights and interests etc. are all significant.
Meanwhile, the safety problem of China's fishery fishing boat in navigation work production process also can not be ignored.At present, large ship generally adopts ship automatic identification system to carry out navaid, i.e. AIS system, realize effectively dodging with passing boats and ships, to avoid the generation of Collision Accidents of Ships, as publication number a kind of navigation mark terminal based on ship automatic identification system disclosed in the utility model patent of CN 201820362U.AIS system is generally made up of main frame, external power supply, external VHF and external gps antenna.But for the small fishing vessel below 60 horsepowers, because on ship, space is less, do not fix the position of VHF antenna and gps antenna, and without fixing external power supply, the condition of installing AIS system is poor, therefore, cannot receive regarding safety information and and boats and ships between mutually identify display, therefore often cannot dodge timely and effectively with passing boats and ships, easily cause the generation of Collision Accidents of Ships, affect the safety of fish production.
Utility model content
Fundamental purpose of the present utility model is the shortcoming overcoming prior art, one is provided to be conducive to spitkit and periphery boats and ships are effectively dodged, the generation of minimizing accident, ensures the portable ship automatic identification system being applicable to spitkit of safety of ship, effectively navigation.
The utility model adopts following technical scheme:
A kind of portable ship automatic identification system, include main frame, built-in power, VHF antenna, gps antenna and can be communicatively coupled to wireless radio frequency modules and the GPS of main frame, described gps antenna is connected to GPS.
Further, described wireless radio frequency modules includes a VHF transmitter that can be communicatively coupled to main frame, two DMA receivers and a DSC receiver, and described VHF antenna is connected to VHF transmitter.
Further, described main frame can communicate to connect gyro compass.
Further, described portable ship automatic identification system also includes a key alarm module that can be communicatively coupled to main frame.
From above-mentioned to description of the present utility model, compared with prior art, the beneficial effects of the utility model are: by built-in power, VHF antenna and gps antenna and main frame, wireless radio frequency modules and GPS are integrated in one, obtain the miniaturization AIS system being applicable to small fishing vessel, facilitate during small fishing vessel entering and leaving port and portably use, the quiet of periphery boats and ships and the seashore station can be received, multidate information, send the quiet of this ship, the boats and ships of multidate information and periphery carry out exchanges data, navigation data exchange system is set up between this ship and other boats and ships and the seashore station, the dynamic static information of all boats and ships in neighbouring sea can be grasped in time, be conducive to small fishing vessel when operation and the boats and ships of periphery effectively dodge, the generation of minimizing accident, be more conducive to the safety of high-efficiency homework and guarantee boats and ships, effective navigation, meanwhile, cry for help to periphery boats and ships or management platform in time by a key warning function during situation that faces a danger, when crashing, accident responsibility easily differentiates.System can autonomous operation, automatically identifies boats and ships, and simplify message exchange, user intervention reaches minimum, strengthens the global administration of sail boats and ships.
Accompanying drawing explanation
Fig. 1 is the one-piece construction block diagram of the utility model embodiment;
Fig. 2 is the structured flowchart setting up ship control management system based on the utility model networking.
In figure: 1. main frame, 2. built-in power, 3.VHF antenna, 4.GPS antenna, 5. wireless radio frequency modules, 50.VHF transmitter, 51.DMA receiver, 52.DSC receiver, 6.GPS receiver, 7. a key alarm module, 8. gyro compass, 9. head center's control system, 10. building berth terminal, 11.Internet network, 12. terminal base station systems.
Embodiment
Below by way of embodiment, the utility model will be further described.
See figures.1.and.2, the portable ship automatic identification system of one of the present utility model, i.e. AIS system, includes main frame 1, built-in power 2, VHF antenna 3, gps antenna 4 and can be communicatively coupled to the wireless radio frequency modules 5 of main frame 1, GPS 6 and a key alarm module 7.Described wireless radio frequency modules 5 includes a VHF transmitter 50, two DMA receivers 51 and a DSC receiver 52 that can be communicatively coupled to main frame 1.Described gps antenna 4 is connected to GPS 6, in order to realize GPS location.Described VHF antenna 3 is connected to VHF transmitter 50, VHF transmitter 50 and is operated in 156.025-162.025MHz frequency range.Described main frame 1 can communicate to connect gyro compass 8.
Low for meeting spitkit astronomical cycle level height; guarantee equipment can receive normally to security-related short message; two DMA receivers 51 of equipment adopt high sensitivity to design; circuit adopts high-frequency amplifier circuit and the common mode mixting circuit of two-stage high-gain low-noise; cooperation ± 3.75KHz narrow-band crystal filter; to improve output signal-to-noise ratio, ensure that the Packet Error Ratio under high sensitivity meets the demands.
The high-precision compensation crystal of system employing ± 1.5PPm shakes as transmitting-receiving owner, crystal oscillator 19.200MHz, and transceiver operational frequency is up to 162.025MHz, such equipment from primary frequency error for≤1KHz is increased to≤500Hz, improves frequency stability.
See figures.1.and.2, the utility model can be installed on small fishing vessel, when system switches on power, small fishing vessel is started working in operation sea area, AIS system coordinates global positioning system to unify gyro compass 8, by the accommodation of this ship, course, ship's speed, the navigation associated dynamic information such as course made good and name of vessel, identification code, ship type, catchword waits boats and ships static data, and drauht, port of destination and species of freighting etc. and security-related voyage information use VHF channel to send to the boats and ships of Its Adjacent Waters and the seashore station by VHF transmitter 50, receive the quiet of periphery boats and ships and the seashore station simultaneously, multidate information and voyage information, navigation data exchange system is set up between this ship and other boats and ships and the seashore station, the dynamic static information of all boats and ships in neighbouring sea can be grasped in time, be able to converse mutually at once coordination, be conducive to small fishing vessel when operation and the boats and ships of periphery effectively dodge, the generation of minimizing accident.Meanwhile, as occur dangerous situation or equipment overboard time, send the emergency of dangerous situation content from trend periphery boats and ships or the seashore station in time by a key warning function.
Portable ship automatic identification system of the present utility model carries out networking by systematicness, sets up ship control management system.Head center's control system 9 can directly control ultrashort wave (USW) individually by parametric controller with serial ports 232 communication and send instruction to control building berth terminal 10 to realize monitoring and scheduling and two-way call etc. at common channel, also can control each terminal base station system 12 by Internet network 11, make it send instruction to control building berth terminal 10 to realize monitoring and broadcast; Each terminal base station system 12 directly controls radio station by central platform controller and sends instruction to control building berth terminal 10 to realize monitoring and scheduling at common channel, and building berth terminal 10 is once the instruction ultrashort wave (USW) communication modes receiving center passes through namely automatically to respond.Building berth terminal 10 gathers GPS locating information and relevant information sends information with ultrashort wave (USW) communication modes by common channel, be sent to head center's control system 9 database by Internet network 11 after each terminal base station system 12 receives information, then on electronic chart screen, show its orientation and identification code.All transmit exchange position information by data between daily building berth and building berth or between the seashore station and building berth, control without the need to central platform.
A kind of portable ship automatic identification system of the present utility model equally can self-organizing system when not having the seashore station, carries out exchanges data with periphery boats and ships.The boats and ships of open waters compare less, and the general data near boats and ships as main object ship, can be carried out voice message by nearest boats and ships by AIS system, and prompting object is convenient to dodging and communicating with each other between boats and ships.Even if once dodge improper, when causing two ships to crash, the data due to opponent vessel are kept in AIS system automatically, and therefore scene can confirm that collision is true and understand damaed cordition etc. at once, without the need to first inquiring the other side's name of vessel again, the master datas such as shipping company's title.In understanding accident conditions and investigation phase, because the aeronautical data of opponent vessel can be preserved by AIS system automatically, both sides' is dynamically perfectly clear, and accident responsibility more easily judges.
Above are only an embodiment of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims (4)

1. a portable ship automatic identification system, is characterized in that: include main frame, built-in power, VHF antenna, gps antenna and can be communicatively coupled to wireless radio frequency modules and the GPS of main frame, described gps antenna is connected to GPS.
2. a kind of portable ship automatic identification system as claimed in claim 1, it is characterized in that: described wireless radio frequency modules includes a VHF transmitter that can be communicatively coupled to main frame, two DMA receivers and a DSC receiver, and described VHF antenna is connected to VHF transmitter.
3. a kind of portable ship automatic identification system as claimed in claim 1, is characterized in that: described main frame can communicate to connect gyro compass.
4. a kind of portable ship automatic identification system as claimed in claim 1, is characterized in that: also include a key alarm module that can be communicatively coupled to main frame.
CN201520082062.1U 2015-02-05 2015-02-05 A kind of portable ship automatic identification system CN204406721U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105654781A (en) * 2015-08-11 2016-06-08 南通航运职业技术学院 Intelligence warning identification VHF voice notification device based on radar or AIS data
CN107092024A (en) * 2017-05-09 2017-08-25 大连海事大学 The monitoring system on the bank and application method of river course navigating ship based on GPS/ dipper systems
CN108831194A (en) * 2016-05-12 2018-11-16 福建北斗星河通信有限公司 The highly-safe ship collision-proof method and system based on internet AIS
CN109598981A (en) * 2018-12-29 2019-04-09 海南热带海洋学院 A kind of ship collision avoidance system and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105654781A (en) * 2015-08-11 2016-06-08 南通航运职业技术学院 Intelligence warning identification VHF voice notification device based on radar or AIS data
CN108831194A (en) * 2016-05-12 2018-11-16 福建北斗星河通信有限公司 The highly-safe ship collision-proof method and system based on internet AIS
CN109064777A (en) * 2016-05-12 2018-12-21 福建北斗星河通信有限公司 Spitkit collision-proof method and system based on internet AIS
CN109191915A (en) * 2016-05-12 2019-01-11 福建北斗星河通信有限公司 The ship collision-proof method and system based on internet AIS of high reliability
CN107092024A (en) * 2017-05-09 2017-08-25 大连海事大学 The monitoring system on the bank and application method of river course navigating ship based on GPS/ dipper systems
CN109598981A (en) * 2018-12-29 2019-04-09 海南热带海洋学院 A kind of ship collision avoidance system and method

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Address after: 362700 K-11B, Chao Sen house, Xinyi development area, north of Golden Road, Yongning Town, Shishi, Fujian

Patentee after: Fujian via communications Polytron Technologies Inc

Address before: 362711 Chao Sen Building, middle section of Golden Avenue, Ningzhen, Quanzhou, Fujian

Patentee before: Shishi Fly Communications Equipment Limited Company