CN204956878U - Automatic ship identification system of on -board AIS device has been improved - Google Patents
Automatic ship identification system of on -board AIS device has been improved Download PDFInfo
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- CN204956878U CN204956878U CN201520710090.3U CN201520710090U CN204956878U CN 204956878 U CN204956878 U CN 204956878U CN 201520710090 U CN201520710090 U CN 201520710090U CN 204956878 U CN204956878 U CN 204956878U
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Abstract
The utility model relates to an automatic ship identification system of on -board AIS device has been improved. It has solved the low scheduling problem of present automatic ship identification system of on -board AIS device has been improved integrated level. Including the on -board AIS station, the AIS station links to each other on the bank, the on -board AIS station includes the casing, the MCU module, forward the ware unit, it includes at least one VHF transmitter to forward the ware unit, two at least TDMA receivers, at least one 70 channel DSC receiver and built -in GPS receiver, the VHF transmitter links to each other with VHF antenna, the MCU module is connected with GPS orientation module, GPS orientation module includes GPS signal receiver, GPS signal receiver is connected with the GPS antenna, be equipped with touch display screen and a plurality of buttons on the casing, the MCU module is connected with main power module and/or emergent power module, and main power module divides the panel to link to each other with the navigation, the emergency power source module links to each other with emergent panel. The advantage lies in: stability is good, and the integrated level is good, can be integrated in the casing with greater part subunit, be difficult for the mutual interference between the antenna.
Description
Technical field
The utility model belongs to yard craft equipment technical field, especially relates to a kind of ship automatic identification system improving onboard AIS device.
Background technology
The ship automatic identification system (hereinafter referred to as AIS) improving onboard AIS device is made up of jointly bank base facility and ship-borne equipment, be a kind ofly novel integrate network technology, modern communications technology, computer technology, the digital navigation system of electronic information technique of display and equipment, work in VHF very high frequency band.AIS is a kind of VHF twoway radio, it can by such as name of vessel, catchword, ship identification, accommodation longitude and latitude, course, the ship information such as the speed of a ship or plane receive and dispatch mutually with the AIS of " packing " form with other boats and ships and base station.AIS can make boats and ships and base station " see " operation conditions of neighbouring boats and ships over the display, thus improves the waterborne traffic context-aware of boats and ships.But the existing onboard AIS device improving the ship automatic identification system of onboard AIS device also exists: complex structure, poor stability, and integrated level is poor, the easy mutually problem such as interference between antenna.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose multi-form solution.Such as, Chinese patent literature discloses a kind of AIS ship-borne equipment [application number: 201320158407.8] with searching and rescuing information transmitter function, and comprise pedestal and body two parts, pedestal comprises base unit and data/control line; Body comprises AIS functional unit and is connected with the output of function selecting module and the output of electrical source exchange module respectively, and AIS functional unit comprises AIS general utility functions module and AIS searches and rescues emission function module; When body is placed in pedestal, AIS functional unit runs AIS general utility functions module; When body departs from pedestal, AIS functional unit runs AIS and searches and rescues emission function module, to send distress alerting information.
Such scheme improves the problem of the onboard AIS device integrated level difference of the ship automatic identification system of onboard AIS device to a certain extent, but the program still also exists: poor stability, structure is compact not, and installation site regulates inconvenience, and ship antenna such as easily to disturb mutually at the problem.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, the ship automatic identification system improving onboard AIS device of good stability.
For achieving the above object, the utility model have employed following technical proposal: the ship automatic identification system originally improving onboard AIS device, comprise the onboard AIS station, the described onboard AIS station is connected with the AIS station on the bank, it is characterized in that, the described onboard AIS station comprises housing, MCU module is provided with in described housing, described MCU module is connected with head-end unit, described head-end unit comprises at least one VHF projector, at least two TDMA receptors, at least one 70 channel DSC receptor and built in GPS receiver, described VHF projector, TDMA receptor, 70 channel DSC receptors are all connected with MCU module with built in GPS receiver, described VHF projector is connected with the VHF antenna be arranged on hull, described MCU module is connected with the GPS locating module be arranged in housing, described GPS locating module comprises gps signal receptor, described gps signal receptor is connected with the gps antenna be arranged on hull, housing is provided with the touching display screen and some input keys that are connected with MCU module, described MCU module is connected with main power source module and/or emergency source of electrical power module, and described main power source module is connected with navigation repeater distribution frame, described emergency source of electrical power module is connected with emergency switchboard.
Improve in the ship automatic identification system of onboard AIS device above-mentioned, in the form of annular discs and the touching display screen of described housing is arranged on the front center of housing, described input key is arranged on the week of touching display screen to the periphery, described housing is movably equipped with erecting frame, and between described erecting frame and housing, is provided with location structure housing and erecting frame can located mutually.
Improve in the ship automatic identification system of onboard AIS device above-mentioned, described erecting frame is the arcuate structure matched with housing, mounting hole is provided with in the middle part of described erecting frame, described housing both sides respectively correspondence are provided with articulated column, and described erecting frame two ends are respectively equipped with the hinge hole be sheathed on articulated column.
Improve in the ship automatic identification system of onboard AIS device above-mentioned, described location structure comprises and to be stretched out the registration mast formed by articulated column end, and described registration mast is provided with the positioning cap body leant with erecting frame by demountable structure; Described demountable structure comprises the outside thread be arranged on registration mast, and described positioning cap body to be set on registration mast and to be provided with the negative thread corresponding with outside thread on positioning cap body.
Improve in the ship automatic identification system of onboard AIS device above-mentioned, described housing is provided with the radar/ARPA interface, GPS/DGPS interface, ECDIS interface, gyro compass interface, log interface, VDR interface and the sensor interface that are connected with MCU module respectively.
Improve in the ship automatic identification system of onboard AIS device above-mentioned, described gps antenna is 2.7-2.9:1 to the length scale of hull front end and gps antenna to the ratio of the length scale of hull rear end, described gps antenna is 1:1.2-1.3 to the length scale of hull side and gps antenna to the ratio of the length scale of hull opposite side, and described VHF antenna is arranged on the outer circumferential of gps antenna.
Improve in the ship automatic identification system of onboard AIS device above-mentioned, described gps antenna and VHF antenna are not positioned in same level and both vertical direction spacing sizes are greater than 2 meters.
Improve in the ship automatic identification system of onboard AIS device above-mentioned, described gps antenna and VHF antenna are positioned in same level and both vertical direction spacing sizes are greater than 10 meters.
Improve in the ship automatic identification system of onboard AIS device above-mentioned, described VHF antenna is formed by the mutual grafting of at least two root antennas, and is provided with the shock-damping structure that adjacent two sub antennas can be connected between described adjacent two sub antennas.
Improve in the ship automatic identification system of onboard AIS device above-mentioned, described shock-damping structure comprises the spiral circle body arranged in the shape of a spiral, adjacent two sub antennas are arranged in spiral circle body center respectively, described spiral circle body two ends are respectively to interior formation location division, and described location division is plugged in the knock hole on adjacent two sub antennas respectively.
Compared with prior art, the advantage originally improving the ship automatic identification system of onboard AIS device is: structure is simple, good stability, and integrated level is good, can by most of component integration in housing, and mounting and adjusting is convenient, not easily mutually disturbs between antenna.
Accompanying drawing explanation
The structured flowchart that Fig. 1 provides for the utility model.
The structural representation of the onboard AIS station that Fig. 2 provides for the utility model.
The VHF antenna that Fig. 3 provides for the utility model and gps antenna are arranged on the structural representation on hull.
The local structure schematic diagram of the VHF antenna that Fig. 4 provides for the utility model.
In figure, the onboard AIS station 1, housing 11, radar/ARPA interface 111, GPS/DGPS interface 112, ECDIS interface 113, gyro compass interface 114, log interface 115, VDR interface 116, sensor interface 117, MCU module 12, head-end unit 13, VHF projector 131, TDMA receptor 132, 70 channel DSC receptors 133, built in GPS receiver 134, hull 14, VHF antenna 15, sub antenna 151, GPS locating module 16, gps signal receptor 161, gps antenna 162, touching display screen 17, input key 18, the AIS station 2 on the bank, main power source module 3, navigation repeater distribution frame 31, emergency source of electrical power module 4, emergency switchboard 41, erecting frame 5, mounting hole 51, articulated column 52, hinge hole 53, location structure 6, registration mast 61, positioning cap body 62, outside thread 63, spiral circle body 7, location division 71, knock hole 72.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Embodiment one
As shown in Figure 1-2, originally the ship automatic identification system of onboard AIS device is improved, comprise the onboard AIS station 1, the described onboard AIS station 1 is connected with the AIS station 2 on the bank, the onboard AIS station 1 comprises housing 11, MCU module 12 is provided with in described housing 11, MCU module 12 is connected with head-end unit 13, head-end unit 13 comprises at least one VHF projector 131, at least two TDMA receptors 132, at least one 70 channel DSC receptor 133 and built in GPS receiver 134, VHF projector 131, TDMA receptor 132, 70 channel DSC receptors 133 are all connected with MCU module 12 with built in GPS receiver 134, VHF projector 131 is connected with the VHF antenna 15 be arranged on hull 14, MCU module 12 is connected with the GPS locating module 16 be arranged in housing 11, GPS locating module 16 comprises gps signal receptor 161, gps signal receptor 161 is connected with the gps antenna 162 be arranged on hull 14, housing 11 is provided with the touching display screen 17 and some input keys 18 that are connected with MCU module 12, MCU module 12 is connected with main power source module 3 and/or emergency source of electrical power module 4, and main power source module 3 is connected with navigation repeater distribution frame 31, emergency source of electrical power module 4 is connected with emergency switchboard 41, configure two groups of power supplys, and two groups of power supplys all can be powered separately or power simultaneously, and the onboard AIS station 1 integrated level is high, which enhance the resistance to overturning of system.
Particularly, in the form of annular discs and the touching display screen 17 of housing 11 in the present embodiment is arranged on the front center of housing 11, input key 18 is arranged on the week of touching display screen 17 to the periphery, housing 11 is movably equipped with erecting frame 5, and between erecting frame 5 and housing 11, be provided with the location structure 6 housing 11 can located mutually with erecting frame 5, wherein, here erecting frame 5 is the arcuate structure matched with housing 11, mounting hole 51 is provided with in the middle part of erecting frame 5, housing 11 both sides respectively correspondence are provided with articulated column 52, erecting frame 5 two ends are respectively equipped with the hinge hole 53 be sheathed on articulated column 52.For the ease of adjusting the position of touching display screen 17 and direction, location structure 6 here comprises and to be stretched out the registration mast 61 formed by articulated column 52 end, and registration mast 61 is provided with the positioning cap body 62 leant with erecting frame 5 by demountable structure; Demountable structure comprises the outside thread 63 be arranged on registration mast 61, positioning cap body 62 to be set on registration mast 61 and to be provided with the negative thread corresponding with outside thread 63 on positioning cap body 62, namely can carry out adjustment touching display screen 17 by the direction of roll-shell 1, then by positioning cap body 62, housing 1 be located.
More specifically, the housing 11 in the present embodiment is provided with the radar/ARPA interface 111, GPS/DGPS interface 112, ECDIS interface 113, gyro compass interface 114, log interface 115, VDR interface 116 and the sensor interface 117 that are connected with MCU module 12 respectively.
As shown in Fig. 1 and Fig. 3-4, the ratio of the length scale of gps antenna 162 to hull 14 front end in the present embodiment and the length scale of gps antenna 162 to hull 14 rear end is 2.7-2.9:1, the ratio of the length scale of gps antenna 162 to hull 14 side and the length scale of gps antenna 162 to hull 14 opposite side is the outer circumferential that 1:1.2-1.3, VHF antenna 15 is arranged on gps antenna 162.In order to prevent gps antenna 162 and VHF antenna 15 from mutually disturbing, gps antenna 162 and VHF antenna 15 are not positioned in same level and both vertical direction spacing sizes are greater than 2 meters.
In order to improve the intensity of VHF antenna 15, VHF antenna 15 is here formed by the mutual grafting of at least two root antennas 151, and is provided with the shock-damping structure that adjacent two sub antennas 151 can be connected between adjacent two sub antennas 151.Wherein, here shock-damping structure comprises the spiral circle body 7 arranged in the shape of a spiral, adjacent two sub antennas 151 are arranged in spiral circle body 7 center respectively, and spiral circle body 7 two ends are respectively to interior formation location division 71, and location division 71 is plugged in the knock hole 72 on adjacent two sub antennas 151 respectively.
Embodiment two
The structure of the present embodiment, principle and implementation step and embodiment one similar, different places is, the gps antenna 162 in the present embodiment and VHF antenna 15 are positioned in same level and both vertical direction spacing sizes are greater than 10 meters.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the onboard AIS station 1 herein, housing 11, radar/ARPA interface 111, GPS/DGPS interface 112, ECDIS interface 113, gyro compass interface 114, log interface 115, VDR interface 116, sensor interface 117, MCU module 12, head-end unit 13, VHF projector 131, TDMA receptor 132, 70 channel DSC receptors 133, built in GPS receiver 134, hull 14, VHF antenna 15, sub antenna 151, GPS locating module 16, gps signal receptor 161, gps antenna 162, touching display screen 17, input key 18, the AIS station 2 on the bank, main power source module 3, navigation repeater distribution frame 31, emergency source of electrical power module 4, emergency switchboard 41, erecting frame 5, mounting hole 51, articulated column 52, hinge hole 53, location structure 6, registration mast 61, positioning cap body 62, outside thread 63, spiral circle body 7, location division 71, term such as knock hole 72 grade, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (10)
1. one kind improves the ship automatic identification system of onboard AIS device, comprise the onboard AIS station (1), the described onboard AIS station (1) is connected with the AIS station (2) on the bank, it is characterized in that, the described onboard AIS station (1) comprises housing (11), MCU module (12) is provided with in described housing (11), described MCU module (12) is connected with head-end unit (13), described head-end unit (13) comprises at least one VHF projector (131), at least two TDMA receptors (132), at least one 70 channel DSC receptors (133) and built in GPS receiver (134), described VHF projector (131), TDMA receptor (132), 70 channel DSC receptors (133) are all connected with MCU module (12) with built in GPS receiver (134), described VHF projector (131) is connected with the VHF antenna (15) be arranged on hull (14), described MCU module (12) is connected with the GPS locating module (16) be arranged in housing (11), described GPS locating module (16) comprises gps signal receptor (161), described gps signal receptor (161) is connected with the gps antenna (162) be arranged on hull (14), housing (11) is provided with the touching display screen (17) and some input keys (18) that are connected with MCU module (12), described MCU module (12) is connected with main power source module (3) and/or emergency source of electrical power module (4), and described main power source module (3) is connected with navigation repeater distribution frame (31), described emergency source of electrical power module (4) is connected with emergency switchboard (41).
2. the ship automatic identification system improving onboard AIS device according to claim 1, it is characterized in that, in the form of annular discs and the touching display screen (17) of described housing (11) is arranged on the front center of housing (11), described input key (18) is arranged on the week of touching display screen (17) to the periphery, described housing (11) is movably equipped with erecting frame (5), and between described erecting frame (5) and housing (11), be provided with the location structure (6) housing (11) can located mutually with erecting frame (5).
3. the ship automatic identification system improving onboard AIS device according to claim 2, it is characterized in that, described erecting frame (5) is the arcuate structure matched with housing (11), described erecting frame (5) middle part is provided with mounting hole (51), described housing (11) both sides respectively correspondence are provided with articulated column (52), and described erecting frame (5) two ends are respectively equipped with the hinge hole (53) be sheathed on articulated column (52).
4. the ship automatic identification system improving onboard AIS device according to claim 3, it is characterized in that, described location structure (6) comprises and to be stretched out the registration mast (61) formed by articulated column (52) end, and described registration mast (61) is provided with the positioning cap body (62) leant with erecting frame (5) by demountable structure; Described demountable structure comprises the outside thread (63) be arranged on registration mast (61), and described positioning cap body (62) is set in registration mast (61) and goes up and be provided with the negative thread corresponding with outside thread (63) on positioning cap body (62).
5. the ship automatic identification system improving onboard AIS device according to claim 1 or 2 or 3 or 4, it is characterized in that, described housing (11) is provided with the radar/ARPA interface (111), GPS/DGPS interface (112), ECDIS interface (113), gyro compass interface (114), log interface (115), VDR interface (116) and the sensor interface (117) that are connected with MCU module (12) respectively.
6. the ship automatic identification system improving onboard AIS device according to claim 1 or 2 or 3 or 4, it is characterized in that, described gps antenna (162) is (2.7-2.9) to the length scale of hull (14) front end and gps antenna (162) to the ratio of the length scale of hull (14) rear end: 1, described gps antenna (162) is 1:(1.2-1.3 to the length scale of hull (14) side and gps antenna (162) to the ratio of the length scale of hull (14) opposite side), described VHF antenna (15) is arranged on the outer circumferential of gps antenna (162).
7. the ship automatic identification system improving onboard AIS device according to claim 6, it is characterized in that, described gps antenna (162) and VHF antenna (15) are not positioned in same level and both vertical direction spacing sizes are greater than 2 meters.
8. the ship automatic identification system improving onboard AIS device according to claim 6, it is characterized in that, described gps antenna (162) and VHF antenna (15) are positioned in same level and both vertical direction spacing sizes are greater than 10 meters.
9. the ship automatic identification system improving onboard AIS device according to claim 6, it is characterized in that, described VHF antenna (15) is formed by the mutual grafting of at least two root antennas (151), and is provided with the shock-damping structure that adjacent two sub antennas (151) can be connected between described adjacent two sub antennas (151).
10. the ship automatic identification system improving onboard AIS device according to claim 9, it is characterized in that, described shock-damping structure comprises the spiral circle body (7) arranged in the shape of a spiral, adjacent two sub antennas (151) are arranged in spiral circle body (7) center respectively, described spiral circle body (7) two ends are respectively to interior formation location division (71), and described location division (71) are plugged in the knock hole (72) on adjacent two sub antennas (151) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710090.3U CN204956878U (en) | 2015-09-14 | 2015-09-14 | Automatic ship identification system of on -board AIS device has been improved |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520710090.3U CN204956878U (en) | 2015-09-14 | 2015-09-14 | Automatic ship identification system of on -board AIS device has been improved |
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| CN204956878U true CN204956878U (en) | 2016-01-13 |
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| CN201520710090.3U Expired - Fee Related CN204956878U (en) | 2015-09-14 | 2015-09-14 | Automatic ship identification system of on -board AIS device has been improved |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530836A (en) * | 2016-11-22 | 2017-03-22 | 上海神添实业有限公司 | VTS (Virtual Terminal Service) system based on distributed radars |
| CN108449100A (en) * | 2018-02-09 | 2018-08-24 | 苏州市江海通讯发展实业有限公司 | Marine multiband multi-standard safeguard station and its lifesaving method |
| CN115071883A (en) * | 2022-06-06 | 2022-09-20 | 武汉理工大学 | Anti-fragment type recovery cabin |
-
2015
- 2015-09-14 CN CN201520710090.3U patent/CN204956878U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530836A (en) * | 2016-11-22 | 2017-03-22 | 上海神添实业有限公司 | VTS (Virtual Terminal Service) system based on distributed radars |
| CN108449100A (en) * | 2018-02-09 | 2018-08-24 | 苏州市江海通讯发展实业有限公司 | Marine multiband multi-standard safeguard station and its lifesaving method |
| CN108449100B (en) * | 2018-02-09 | 2021-06-08 | 苏州市江海通讯发展实业有限公司 | Maritime multiband multi-system lifesaving radio station and lifesaving method thereof |
| CN115071883A (en) * | 2022-06-06 | 2022-09-20 | 武汉理工大学 | Anti-fragment type recovery cabin |
| CN115071883B (en) * | 2022-06-06 | 2023-10-03 | 武汉理工大学 | Anti-fragment recovery cabin |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |