CN213800116U - Ship safety early warning system - Google Patents
Ship safety early warning system Download PDFInfo
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- CN213800116U CN213800116U CN202022795011.7U CN202022795011U CN213800116U CN 213800116 U CN213800116 U CN 213800116U CN 202022795011 U CN202022795011 U CN 202022795011U CN 213800116 U CN213800116 U CN 213800116U
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Abstract
The utility model discloses a boats and ships safety precaution system, including submarine kelp monitoring unit for the quality of water in the monitoring boats and ships place waters, the situation under water of control boats and ships navigation and utilize the sonar to survey the kelp under water, and transmit kelp monitoring information for CAN port unit. And the propeller monitoring unit is used for monitoring the running state of the propeller, monitoring the condition of the underwater propeller and transmitting propeller monitoring information to the CAN port unit. And the route monitoring unit is used for monitoring a ship driving route and transmitting route monitoring information to the CAN port unit. And the navigational speed monitoring unit is used for monitoring the running speed of the ship and transmitting navigational speed monitoring information to the CAN port unit. The utility model discloses, through the submarine kelp monitoring unit and the screw monitoring unit that set up, whether the waters has the kelp around not only can surveying the boats and ships in advance, the very first time discovery and the early warning when the screw is twined by the kelp can also be avoided, and then avoid boats and ships driving system impaired, reduce the loss.
Description
Technical Field
The utility model relates to a boats and ships safety precaution technical field specifically is a boats and ships safety precaution system.
Background
According to International Maritime Organization (IMO) statistics, more than 140 million ships around the world are responsible for 80% of the transportation tasks of trade goods around the world every day. Nearly 90% of imported energy and 70% of other imported and exported goods in China are transported by ships, and at present, ships are developing towards large-scale and high-speed directions, and the water traffic is increasingly busy, which brings a serious challenge to the water traffic safety. Once a marine accident happens, serious problems such as property damage, casualties, environmental pollution and the like can be caused, the rescue difficulty is high, the rescue cost is high, and therefore monitoring and warning prompts are carried out on ships, navigation guarantee is provided, and the marine accident prevention and rescue system has important significance for preventing marine accidents and promoting marine safety.
However, the existing ship safety early warning system seldom pays attention to the safety of the propeller of the ship, and particularly, if the propeller is not found to be entangled by kelp in the sea in time, the propeller may damage a power system of the ship, so that great loss is caused.
Therefore, a ship safety early warning system is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a boats and ships safety precaution system, through the submarine kelp monitoring unit and the screw monitoring unit who set up, not only can survey whether the waters has the kelp around the boats and ships in advance, can also discover and the early warning the very first time when the screw is twined by the kelp, and then avoid boats and ships driving system impaired, reduce the loss to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a marine vessel safety precaution system, comprising:
the underwater kelp monitoring unit is connected with the CAN port unit and used for monitoring the water quality of a water area where the ship is located, monitoring the underwater state of navigation of the ship, detecting underwater kelp by using sonar and transmitting kelp monitoring information to the CAN port unit;
the propeller monitoring unit is connected with the CAN port unit and used for monitoring the running state of the propeller, monitoring the condition of the underwater propeller and transmitting propeller monitoring information to the CAN port unit;
the ship route monitoring unit is connected with the CAN port unit and used for monitoring a ship running route and transmitting route monitoring information to the CAN port unit;
the navigation speed monitoring unit is connected with the CAN port unit and used for monitoring the running speed of the ship and transmitting navigation speed monitoring information to the CAN port unit;
the weather hydrological information monitoring unit is connected with the CAN port unit and is used for monitoring and receiving weather hydrological information of a water area around the ship in real time and transmitting the weather hydrological monitoring information to the CAN port unit;
the CAN port unit is connected with the control terminal and used for receiving and collecting monitoring information transmitted by the underwater kelp monitoring unit, the propeller monitoring unit, the route monitoring unit, the navigational speed monitoring unit and the weather hydrological information monitoring unit and transmitting the collected information to the control terminal;
the control terminal is connected with the alarm unit and used for receiving and displaying the summarized monitoring information transmitted by the CAN port unit and transmitting the information to the alarm unit;
and the alarm unit is used for receiving the information transmitted by the control terminal and giving an alarm when the monitoring information reaches a set threshold value.
Through the submarine kelp monitoring unit and the screw monitoring unit that set up, whether the waters has the kelp around not only can surveying the boats and ships in advance, the very first time discovery and the early warning when the screw is twined by the kelp can also be avoided, and then the boats and ships driving system is impaired, reduces the loss.
Preferably, the underwater kelp monitoring unit includes:
the sonar system is connected with the first signal sending unit and used for detecting the position of the kelp around the ship;
the first underwater camera is connected with the first signal sending unit and used for monitoring the underwater state of the ship navigation;
the water quality monitor is connected with the first signal sending unit and used for monitoring the water quality of the water area where the ship is located;
first signal transmission unit for with sonar system hall sensor, first camera under water and water quality monitor's monitoring information transfer to CAN port unit.
Whether quality of water that detects through water quality monitor judges boats and ships surrounding waters environment and be fit for the kelp growth, and the position of kelp can effectively be detected in advance to the detection result that combines first underwater camera to shoot under water picture and sonar system again, and then avoids the screw to be close to the kelp.
Preferably, the propeller monitoring unit comprises:
the magnet piece is connected with the Hall sensor, is arranged on the rotating shaft of the propeller and is used for reflecting the running condition of the rotating shaft in real time;
the Hall sensor is connected with the second signal sending unit, is arranged on one side of the rotating shaft and is used for sending out pulse signals when the magnet pieces pass by so as to calculate the rotating speed of the propeller in real time, and the model of the Hall sensor is A19301;
the second underwater camera is connected with the second signal sending unit and used for monitoring the condition of the underwater propeller;
and the second signal sending unit is used for transmitting the information monitored by the Hall sensor and the monitoring picture of the second underwater camera to the CAN port unit.
And the running state of the propeller is known in real time through the monitoring result of the Hall sensor and the underwater picture shot by the second underwater camera.
Preferably, the underwater kelp monitoring unit, the propeller monitoring unit, the air route monitoring unit, the navigational speed monitoring unit and the weather hydrological information monitoring unit all transmit information to the CAN port unit through the CAN lines.
The data communication among all nodes of the CAN line network is strong in real-time performance and convenient for information transmission.
Preferably, the alarm unit is an audible and visual alarm.
Compared with a single alarm mode, the acousto-optic alarm can remind workers more easily.
Preferably, the ship safety precaution system further includes an anti-collision precaution unit, and the anti-collision precaution unit includes:
the laser ranging sensor is connected with the information collector and used for measuring the distance between the ship and the surrounding ships;
the radar is connected with the information collector and used for measuring the distance between the ship and the surrounding ships;
the information collector is connected with the third signal sending unit and used for collecting distance information measured by the laser ranging sensor and the radar and estimating the running track of the surrounding ship;
and the third signal sending unit is used for sending the information acquired by the information acquisition unit and the presumed running track information of the surrounding ships to the CAN port unit through a CAN line.
The dual range finding mode of laser rangefinder sensor and radar effectively improves the precision of range finding.
Preferably, the laser ranging sensor is of a type C100.
Preferably, the radar is of type MG 5436.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the submarine kelp monitoring unit and the screw monitoring unit that set up, whether the waters has the kelp around not only can surveying the boats and ships in advance, the very first time discovery and the early warning when the screw is twined by the kelp can also be avoided, and then the boats and ships driving system is impaired, reduces the loss.
2. Through the anticollision early warning unit that sets up, the dual range finding mode of adopting laser rangefinder sensor and radar effectively improves the accurate nature of range finding.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a block diagram of the underwater kelp monitoring unit of the present invention;
fig. 3 is a block diagram of the propeller monitoring unit of the present invention;
fig. 4 is a block diagram of the anti-collision early warning unit of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
a ship safety early warning system is shown in figure 1 and comprises a submarine kelp monitoring unit, a propeller monitoring unit, a route monitoring unit, a navigational speed monitoring unit, a weather hydrological information monitoring unit, a CAN port unit, a control terminal and an alarm unit. The underwater kelp monitoring unit, the propeller monitoring unit, the air route monitoring unit, the navigational speed monitoring unit and the weather hydrological information monitoring unit are all connected with the CAN port unit, the CAN port unit is connected with the control terminal, and the control terminal is connected with the alarm unit.
The underwater kelp monitoring unit is connected with the CAN port unit and used for monitoring the water quality of a water area where a ship is located, monitoring the underwater state of the navigation of the ship, detecting the underwater kelp by using a sonar and transmitting kelp monitoring information to the CAN port unit. And the propeller monitoring unit is connected with the CAN port unit and used for monitoring the running state of the propeller, monitoring the condition of the underwater propeller and transmitting propeller monitoring information to the CAN port unit. And the route monitoring unit is connected with the CAN port unit and used for monitoring a ship driving route and transmitting route monitoring information to the CAN port unit. And the navigational speed monitoring unit is connected with the CAN port unit and used for monitoring the running speed of the ship and transmitting navigational speed monitoring information to the CAN port unit. And the weather hydrological information monitoring unit is connected with the CAN port unit and is used for monitoring and receiving weather hydrological information of the water area around the ship in real time and transmitting the weather hydrological monitoring information to the CAN port unit. And the CAN port unit is used for receiving monitoring information transmitted by the underwater kelp monitoring unit, the propeller monitoring unit, the route monitoring unit, the speed monitoring unit and the weather hydrological information monitoring unit and transmitting the collected information to the control terminal. The underwater kelp monitoring unit, the propeller monitoring unit, the air route monitoring unit, the navigational speed monitoring unit and the weather hydrologic information monitoring unit all transmit information to the CAN port unit through the CAN lines, the data communication among all nodes of the network of the CAN lines is strong in real-time performance, and the information transmission is convenient. And the control terminal is used for receiving and displaying the summarized monitoring information transmitted by the CAN port unit and transmitting the information to the alarm unit. And the alarm unit is used for receiving the information transmitted by the control terminal and giving an alarm when the monitoring information reaches a set threshold value. The alarm unit is audible and visual alarm, and audible and visual alarm reminds the staff more easily than single alarm mode. Through the submarine kelp monitoring unit and the screw monitoring unit that set up, whether the waters has the kelp around not only can surveying the boats and ships in advance, the very first time discovery and the early warning when the screw is twined by the kelp can also be avoided, and then the boats and ships driving system is impaired, reduces the loss.
As shown in fig. 2, the underwater kelp monitoring unit includes:
the sonar system is used for detecting the position of the kelp around the ship. The first underwater camera is used for monitoring the underwater state of the ship navigation. The water quality monitor is used for monitoring the water quality of the water area where the ship is located. And the first signal sending unit is used for transmitting the information monitored by the Hall sensor and the monitoring picture of the first underwater camera to the CAN port unit. Whether quality of water that detects through water quality monitor judges boats and ships surrounding waters environment and be fit for the kelp growth, and the position of kelp can effectively be detected in advance to the detection result that combines first underwater camera to shoot under water picture and sonar system again, and then avoids the screw to be close to the kelp.
As shown in fig. 3, the propeller monitoring unit includes:
the magnet piece is arranged on the rotating shaft of the propeller and reflects the running condition of the rotating shaft in real time. The Hall sensor is installed in axis of rotation one side, sends pulse signal when the magnet piece passes through, and then calculates the screw rotational speed in real time, and this Hall sensor's model is A19301. The second underwater camera monitors the condition of the underwater propeller. And the second signal sending unit transmits the information monitored by the Hall sensor and the monitoring picture of the second underwater camera to the CAN port unit. And the running state of the propeller is known in real time through the monitoring result of the Hall sensor and the underwater picture shot by the second underwater camera.
As shown in fig. 4, the ship safety warning system further includes an anti-collision warning unit, and the anti-collision warning unit includes:
and the laser ranging sensor is used for measuring the distance between the ship and the surrounding ships. Radar for measuring the distance between a ship and surrounding ships. And the information collector is used for collecting the distance information measured by the laser ranging sensor and the radar and presuming the running track of the surrounding ships. And the third signal sending unit is used for sending the information acquired by the information acquisition unit and the presumed running track information of the surrounding ships to the CAN port unit through a CAN line. The dual range finding mode of laser rangefinder sensor and radar effectively improves the precision of range finding. And the CAN port unit transmits the information to the control terminal after receiving the information sent by the third signal sending unit, and the control terminal analyzes and judges whether the surrounding ships collide with the ship according to the information and transmits the analyzed information to the alarm unit. If the alarm unit receives the information of possible collision transmitted by the control terminal, the alarm unit gives an alarm. This setting guarantees that the staff can obtain the early warning as early as possible when boats and ships are probably collided.
The working principle is as follows: when the ship safety early warning system is used, the ship travel route monitoring unit monitors a ship travel route and transmits monitoring information to the CAN port unit. The ship speed monitoring unit monitors the running speed of the ship and transmits monitoring information to the CAN port unit. The weather hydrological information monitoring unit monitors and receives weather hydrological information of water areas around the ship in real time and transmits the monitoring information to the CAN port unit. The underwater kelp monitoring unit monitors whether kelp exists in a water area around the ship or not, if so, the position of the kelp is detected, and finally, monitoring information is transmitted to the CAN port unit. The propeller monitoring unit monitors the running state of the propeller and whether the propeller is wound by kelp or not and transmits monitoring information to the CAN port unit. The anti-collision early warning unit monitors the distance between the surrounding ships and the ship, deduces the running tracks of the surrounding ships, and finally transmits the monitoring information and the deduction result to the CAN port unit.
Wherein, the specific work flow of submarine kelp monitoring unit is: the sonar system detects the position of kelp under water around the boats and ships. The first underwater camera monitors the underwater state of the ship navigation. The water quality monitor monitors the water quality of a water area where a ship is located, and the model of the water quality monitor is NHN-206. Whether the water area environment around the ship is suitable for kelp growth is judged through the water quality detected by the water quality monitor, the position of the kelp CAN be effectively detected in advance by combining the underwater picture shot by the first underwater camera and the detection result of the sonar system, and finally, the information monitored by the Hall sensor and the monitoring picture of the first underwater camera are transmitted to the CAN port unit through the first signal sending unit.
The specific working process of the propeller monitoring unit is as follows: the magnet pieces reflect the running condition of the rotating shaft in real time. The Hall sensor is arranged on one side of the rotating shaft, and sends out pulse signals when the magnet sheets pass by, so that the rotating speed of the propeller is calculated in real time. The second underwater camera monitors the condition of the underwater propeller. The running state of the propeller is known in real time through the monitoring result of the Hall sensor and the underwater picture shot by the second underwater camera, and finally the information monitored by the Hall sensor and the monitoring picture of the second underwater camera are transmitted to the CAN port unit through the second signal sending unit.
The specific work flow of the anti-collision early warning unit is as follows: the laser ranging sensor measures the distance between the vessel and the surrounding vessels. Radars measure the distance of a ship from surrounding vessels. The information acquisition device acquires the distance information measured by the laser ranging sensor and the radar and conjectures the running track of the surrounding ships. And finally, the third signal sending unit sends the information acquired by the information acquirer and the presumed running track information of the surrounding ships to the CAN port unit through a CAN line. The laser ranging sensor is of the type C100. The radar model is MG 5436. The models of the first underwater camera and the second underwater camera are W3-501.
And the CAN port unit is used for receiving monitoring information transmitted by the water bottom kelp monitoring unit, the propeller monitoring unit, the air route monitoring unit, the air speed monitoring unit, the weather hydrology information monitoring unit and the anti-collision early warning unit and transmitting the collected information to the control terminal. The control terminal receives and displays the summarized monitoring information transmitted by the CAN port unit and transmits the information to the alarm unit, and the model of the control terminal is DGE 6110N. The alarm unit receives information transmitted from the control terminal and gives an alarm to remind a worker when the monitoring information reaches a set threshold value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A marine safety precaution system, comprising:
the underwater kelp monitoring unit is connected with the CAN port unit and used for monitoring the water quality of a water area where the ship is located, monitoring the underwater state of navigation of the ship, detecting underwater kelp by using sonar and transmitting kelp monitoring information to the CAN port unit;
the propeller monitoring unit is connected with the CAN port unit and used for monitoring the running state of the propeller, monitoring the condition of the underwater propeller and transmitting propeller monitoring information to the CAN port unit;
the ship route monitoring unit is connected with the CAN port unit and used for monitoring a ship running route and transmitting route monitoring information to the CAN port unit;
the navigation speed monitoring unit is connected with the CAN port unit and used for monitoring the running speed of the ship and transmitting navigation speed monitoring information to the CAN port unit;
the weather hydrological information monitoring unit is connected with the CAN port unit and is used for monitoring and receiving weather hydrological information of a water area around the ship in real time and transmitting the weather hydrological monitoring information to the CAN port unit;
the CAN port unit is connected with the control terminal and used for receiving and collecting monitoring information transmitted by the underwater kelp monitoring unit, the propeller monitoring unit, the route monitoring unit, the navigational speed monitoring unit and the weather hydrological information monitoring unit and transmitting the collected information to the control terminal;
the control terminal is connected with the alarm unit and used for receiving and displaying the summarized monitoring information transmitted by the CAN port unit and transmitting the information to the alarm unit;
and the alarm unit is used for receiving the information transmitted by the control terminal and giving an alarm when the monitoring information reaches a set threshold value.
2. The marine safety precaution system of claim 1, wherein said underwater kelp monitoring unit comprises:
the sonar system is connected with the first signal sending unit and used for detecting the position of the kelp around the ship;
the first underwater camera is connected with the first signal sending unit and used for monitoring the underwater state of the ship navigation;
the water quality monitor is connected with the first signal sending unit and used for monitoring the water quality of the water area where the ship is located;
first signal transmission unit for with sonar system hall sensor, first camera under water and water quality monitor's monitoring information transfer to CAN port unit.
3. The ship safety precaution system of claim 1, wherein: the propeller monitoring unit includes:
the magnet piece is connected with the Hall sensor, is arranged on the rotating shaft of the propeller and is used for reflecting the running condition of the rotating shaft in real time;
the Hall sensor is connected with the second signal sending unit, is arranged on one side of the rotating shaft and is used for sending out pulse signals when the magnet pieces pass by so as to calculate the rotating speed of the propeller in real time, and the model of the Hall sensor is A19301;
the second underwater camera is connected with the second signal sending unit and used for monitoring the condition of the underwater propeller;
and the second signal sending unit is used for transmitting the information monitored by the Hall sensor and the monitoring picture of the second underwater camera to the CAN port unit.
4. The ship safety precaution system of claim 1, wherein: the underwater kelp monitoring unit, the propeller monitoring unit, the air route monitoring unit, the speed monitoring unit and the weather hydrologic information monitoring unit all transmit information to the CAN port unit through CAN lines.
5. The ship safety precaution system of claim 1, wherein: the alarm unit is an audible and visual alarm.
6. The ship safety precaution system of claim 1, further comprising an anti-collision precaution unit, and the anti-collision precaution unit comprises:
the laser ranging sensor is connected with the information collector and used for measuring the distance between the ship and the surrounding ships;
the radar is connected with the information collector and used for measuring the distance between the ship and the surrounding ships;
the information collector is connected with the third signal sending unit and used for collecting distance information measured by the laser ranging sensor and the radar and estimating the running track of the surrounding ship;
and the third signal sending unit is used for sending the information acquired by the information acquisition unit and the presumed running track information of the surrounding ships to the CAN port unit through a CAN line.
7. The ship safety precaution system of claim 6, wherein: the type of the laser ranging sensor is C100.
8. The ship safety precaution system of claim 6, wherein: the radar is of type MG 5436.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022795011.7U CN213800116U (en) | 2020-11-27 | 2020-11-27 | Ship safety early warning system |
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| CN202022795011.7U CN213800116U (en) | 2020-11-27 | 2020-11-27 | Ship safety early warning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115327548A (en) * | 2022-10-11 | 2022-11-11 | 江苏航运职业技术学院 | Channel scale detection and ship navigation monitoring system based on sonar technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115327548A (en) * | 2022-10-11 | 2022-11-11 | 江苏航运职业技术学院 | Channel scale detection and ship navigation monitoring system based on sonar technology |
| CN115327548B (en) * | 2022-10-11 | 2022-12-30 | 江苏航运职业技术学院 | Channel scale detection and ship navigation monitoring system based on sonar technology |
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