CN203094401U - Shipborne automatic identification system (AIS) automatic intelligent collision prevention system adopting sonar detection - Google Patents
Shipborne automatic identification system (AIS) automatic intelligent collision prevention system adopting sonar detection Download PDFInfo
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- CN203094401U CN203094401U CN 201320005865 CN201320005865U CN203094401U CN 203094401 U CN203094401 U CN 203094401U CN 201320005865 CN201320005865 CN 201320005865 CN 201320005865 U CN201320005865 U CN 201320005865U CN 203094401 U CN203094401 U CN 203094401U
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Abstract
A shipborne automatic identification system (AIS) automatic intelligent collision prevention system adopting sonar detection comprises a host machine, a supervisor, a control machine, a sensor and a multi-beam foresight sonar. The multi-beam foresight sonar is connected with the supervisor to be used for detecting dynamic information of a barrier, the sensor is connected with the control machine to be used for collecting dynamic information of a ship, the control machine is connected with a rudder controller and a ship pusher to be used for controlling tendencies of the ship, the supervisor is connected with the host machine and the control machine respectively to be used for operating collision prevention instruments according to the dynamic information of the ship and the dynamic information of the barrier and transmitting the instruments to the control machine, and the control machine controls the tendencies of the ship according to the collision prevention instruments. The shipborne AIS automatic intelligent collision prevention system can rapidly and accurately judge meeting possibility of ships and give an alarm so as to effectively avoid collision between the ships.
Description
Technical field
The utility model relates to a kind of ship collision prevention system.
Background technology
At the boats and ships of busy day by day waterborne traffic navigation channel navigation, to dodge mutually, it is very important that prevention is bumped against.In the past, dodge that general employing is manually looked around, radar scanning between boats and ships, but its information accuracy is poor, error is big.Now, use AIS equipment to carry out navaid and become a kind of trend, it is that a kind of modern communications technology, computer technology, GPS technology, electronic chart information display technology etc. of collecting are the digital navigational aid of one, and it can carry out the information exchange between boats and ships automatically continuously.Information comprises: GPS accommodation, the speed of a ship or plane, course, the ship course, name of vessel is wailed, the captain, the beam, drinking water, Ship Types etc., and can on the electronic chart screen, clearly demonstrate the orientation of ship on every side, generally can pass through distance, direction is reported to the police to boats and ships on every side, and very big effect is played in collision prevention.But the shortcoming of this alarm method has two kinds, one, distance alarm, all become collision prevention warning object as long as promptly have with this ship at a distance of the boats and ships in certain distance, shortcoming is to can not determine to paint the chance possibility that they are two years old, direction is reported to the police, as long as be the relative possible collision prevention warning object that is that travels is arranged with this ship, shortcoming be can not determine following meeting meet may, it is frequent to report to the police.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, provides a kind of and can judge boat-carrying (AIS) the automated intelligent collision avoidance system of painting the employing sonar detection that chance may and report to the police between boats and ships quickly and accurately.
The purpose of this utility model realizes by following technical solution:
A kind of boat-carrying (AIS) automated intelligent collision avoidance system that adopts sonar detection, it is characterized in that: comprise main frame, supervisor, controlling machine, sensor and multi-beam Forward-looking Sonar, the multi-beam Forward-looking Sonar is connected with supervisor and is used for detecting obstacles thing multidate information, sensor is connected with controlling machine and is used to gather the boats and ships multidate information, controlling machine and rudder for ship controller are connected with the boats and ships pusher that to be used to control boats and ships dynamic, supervisor is connected with controlling machine with main frame respectively, be used for calculating the collision prevention instruction and instruction being passed to controlling machine according to boats and ships multidate information and obstacle multidate information, controlling machine is dynamic according to collision prevention instruction control boats and ships.
Further, described sensor comprises gyroscope, knotmeter, depth-determining sonar and attitude sensor.
The concrete operation method is:
1, the boats and ships multidate information of all acquisitions is carried out the storage of uninterrupted roller, and form the ship track and following trend accurately.
2, pass through geographical computing of GIS and accommodation, ship's speed, course, bow, captain, the beam, calculate the following track of real boats and ships and paint chance time, distance.
3, according to parameter is set the boats and ships of painting chance are made audible alarm output, these equipment judgement boats and ships are painted the condition of chance, as long as the navigation direction reaches following ship trajectory relatively have at one time and intersect possible boats and ships, and scheduled time and projected distance that two ships arrive point of crossing all satisfy the set parameter value of machine, collision prevention is reported to the police and is promptly cancelled automatically when above two kinds of conditions are unappeasable, can accurately judge ship collision through this method of water sailing actual tests may, dodging for navigation provides effectively correct means, and it is a kind of AIS equipment collision prevention algorithm of intelligence.
The utlity model has following beneficial effect:
The utility model can according to boats and ships multidate information and obstacle multidate information judge quickly and accurately paint between boats and ships chance may, and accurately report to the police, avoid in the prior art false alarm and report to the police problem such as frequent.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to shown in Figure 1, a kind of boat-carrying (AIS) automated intelligent collision avoidance system that adopts sonar detection, comprise main frame 1, supervisor 2, controlling machine 3, sensor 4 and multi-beam Forward-looking Sonar 5, multi-beam Forward-looking Sonar 5 is connected with supervisor 2 and is used for detecting obstacles thing multidate information, sensor 4 is connected with controlling machine 3 and is used to gather the boats and ships multidate information, include gyroscope, knotmeter, depth-determining sonar and attitude sensor, controlling machine 3 and rudder for ship controller 6 are connected with boats and ships pusher 7 that to be used to control boats and ships dynamic, supervisor 2 is connected with controlling machine 3 with main frame 1 respectively, be used for calculating the collision prevention instruction and instruction being passed to controlling machine 3 according to boats and ships multidate information and obstacle multidate information, controlling machine 3 is dynamic according to collision prevention instruction control boats and ships, and obstacle decision-making system software and collision-avoidance planning system software based on neural network are installed in the supervisor 2.
Concrete mode of operation is: main frame 1 is given supervisor 2 with multi-beam Forward-looking Sonar 5 working parameters and start-up command by network delivery, send to multi-beam Forward-looking Sonar 5 by supervisor 2, after multi-beam Forward-looking Sonar 5 receives instruction, open detecting function, local environmental information is sent to supervisor, when finding obstacle, multi-beam Forward-looking Sonar 5 is done data handing to the obstacle decision-making system that the special information of obstacle is delivered on the supervisor 2, determine the actual position of obstacle, set up the local environment model, meanwhile controlling machine 3 data attitude that sensor 4 is collected and velocity information are given collision-avoidance planning system on the supervisor 2 by network delivery, the collision-avoidance planning system is according to obstacle position combining target attitude, speed and environmental information, cook up appropriate collision prevention direction, the course that calculates, speed, the degree of depth sends to controlling machine 3, carries out control command by controlling machine 3 control rudder for ship controllers 6 and boats and ships pusher 7.
The above, it only is preferred embodiment of the present utility model, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (2)
1. boat-carrying (AIS) automated intelligent collision avoidance system that adopts sonar detection, it is characterized in that: comprise main frame, supervisor, controlling machine, sensor and multi-beam Forward-looking Sonar, the multi-beam Forward-looking Sonar is connected with supervisor and is used for detecting obstacles thing multidate information, sensor is connected with controlling machine and is used to gather the boats and ships multidate information, controlling machine and rudder for ship controller are connected with the boats and ships pusher that to be used to control boats and ships dynamic, supervisor is connected with controlling machine with main frame respectively, be used for calculating the collision prevention instruction and instruction being passed to controlling machine according to boats and ships multidate information and obstacle multidate information, controlling machine is dynamic according to collision prevention instruction control boats and ships.
2. a kind of boat-carrying (AIS) automated intelligent collision avoidance system that adopts sonar detection according to claim 1, it is characterized in that: described sensor comprises gyroscope, knotmeter, depth-determining sonar and attitude sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005865 CN203094401U (en) | 2013-01-07 | 2013-01-07 | Shipborne automatic identification system (AIS) automatic intelligent collision prevention system adopting sonar detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005865 CN203094401U (en) | 2013-01-07 | 2013-01-07 | Shipborne automatic identification system (AIS) automatic intelligent collision prevention system adopting sonar detection |
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| CN203094401U true CN203094401U (en) | 2013-07-31 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658192A (en) * | 2014-07-28 | 2015-05-27 | 李英 | Ship alarm system based on running speed and driver fatigue state |
| CN105549589A (en) * | 2015-12-15 | 2016-05-04 | 吴宝举 | Foresight radar based collision avoidance method of unmanned ship |
| CN106094606A (en) * | 2016-05-19 | 2016-11-09 | 南通航运职业技术学院 | A kind of unmanned surface vehicle navigation and control remote-controlled operation platform |
| CN106218831A (en) * | 2016-07-22 | 2016-12-14 | 大连海事大学 | A kind of method and system obtaining Ship Controling behavior based on watercraft AIS track data |
| CN107577230A (en) * | 2017-08-16 | 2018-01-12 | 武汉理工大学 | A kind of intelligent avoidance collision system towards unmanned boat |
| CN108766033A (en) * | 2018-07-16 | 2018-11-06 | 深圳市闻迅数码科技有限公司 | A kind of Offending Ship determines method, server and is hit object terminal |
-
2013
- 2013-01-07 CN CN 201320005865 patent/CN203094401U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658192A (en) * | 2014-07-28 | 2015-05-27 | 李英 | Ship alarm system based on running speed and driver fatigue state |
| CN104658192B (en) * | 2014-07-28 | 2015-11-18 | 江阴卧龙玻璃钢船艇有限公司 | Based on the Ship Visit Report alarm system of travel speed and driver fatigue state |
| CN105549589A (en) * | 2015-12-15 | 2016-05-04 | 吴宝举 | Foresight radar based collision avoidance method of unmanned ship |
| CN106094606A (en) * | 2016-05-19 | 2016-11-09 | 南通航运职业技术学院 | A kind of unmanned surface vehicle navigation and control remote-controlled operation platform |
| CN106218831A (en) * | 2016-07-22 | 2016-12-14 | 大连海事大学 | A kind of method and system obtaining Ship Controling behavior based on watercraft AIS track data |
| CN106218831B (en) * | 2016-07-22 | 2018-09-25 | 大连海事大学 | A kind of method and system obtaining Ship Controling behavior based on watercraft AIS track data |
| CN107577230A (en) * | 2017-08-16 | 2018-01-12 | 武汉理工大学 | A kind of intelligent avoidance collision system towards unmanned boat |
| CN107577230B (en) * | 2017-08-16 | 2020-01-14 | 武汉理工大学 | Intelligent collision avoidance system for unmanned ship |
| CN108766033A (en) * | 2018-07-16 | 2018-11-06 | 深圳市闻迅数码科技有限公司 | A kind of Offending Ship determines method, server and is hit object terminal |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Shishi Yongning Town Quanzhou city Fujian province 362700 Gold Road on the north side of K-11B Xinyi Development Zone towards Sen floor Patentee after: FUJIAN FEITONG COMMUNICATION TECHNOLOGY CO.,LTD. Address before: 362711 Fujian province Quanzhou City Golden Avenue Yongning Township Shishi middle floor towards Sen Patentee before: SHISHI FEITONG COMMUNICATION EQUIPMENT CO.,LTD. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |