CN217847166U - Navigation obstruction foreign matter identification system for lock chamber of ship lock - Google Patents
Navigation obstruction foreign matter identification system for lock chamber of ship lock Download PDFInfo
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- CN217847166U CN217847166U CN202221540818.9U CN202221540818U CN217847166U CN 217847166 U CN217847166 U CN 217847166U CN 202221540818 U CN202221540818 U CN 202221540818U CN 217847166 U CN217847166 U CN 217847166U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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Abstract
The utility model provides a ship lock chamber navigation obstruction foreign matter identification system, which comprises a front-end video acquisition device for acquiring video signals inside a door storehouse area of a lock chamber; the front-end video acquisition device is connected with a signal transmission and storage device which is used for transmitting and storing the acquired video signals; the signal transmission and storage device is connected with a terminal processor for processing the video signals. This system can accurately discern and hinder the navigation foreign matter, discovers in advance and hinders the navigation foreign matter, sends the early warning for the staff, takes manual intervention's mode, avoids it to get into ship lock equipment operating region, and then improves ship lock operating efficiency.
Description
Technical Field
The utility model belongs to the technical field of image recognition and specifically relates to a lock room hinders navigation foreign matter identification system, especially relates to the smooth operation of lock is ensured at lock operation scene.
Background
According to the statistical record of the faults of a certain ship lock, the blocking of the running equipment of the ship lock caused by foreign matters floating in a lock chamber every year causes about more than ten events of navigation stopping every year, the fault processing time of each time is about 90 minutes, the 90 minutes accumulated fault can pass through 4 ships, and the full-year foreign matter blocking fault accumulated fault can cause the navigation stopping of about 50 ships. In the presence of huge navigation pressure, faults caused by external factors are particularly prominent, and the application of a new equipment technical means for intervention in advance is necessary to avoid operating equipment blockage caused by floating foreign matters.
In order to solve the above problems, a lot of research has been conducted by technicians to prevent a navigation accident due to the blockage of a ship lock caused by foreign objects. The current image recognition technology can clearly identify various objects floating on the water surface, such as: branches, stumps, tires, foam boards, and the like. But the technology is particularly applied to practical production of the ship lock, and the safety and stability of the ship lock operation are rarely improved. Therefore, it is necessary to develop a lock chamber navigation obstruction foreign object identification system, which can timely send the identified floating foreign object information that can cause the operation of the lock to be obstructed to the ship lock operation personnel to intervene in advance, so as to prevent the floating foreign object from entering the operation area of the ship lock equipment and improve the passing efficiency of the ship lock.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a lock chamber hinders navigation foreign matter identification system is provided, this system can accurately discern and hinder the navigation foreign matter, discovers in advance and hinders the navigation foreign matter, sends the early warning and gives the staff, takes artificial intervention's mode, avoids it to get into lock equipment operation region, and then improves lock operating efficiency.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: a ship lock chamber navigation obstruction foreign body identification system comprises a front-end video acquisition device, a front-end video acquisition device and a navigation obstruction foreign body identification device, wherein the front-end video acquisition device is used for acquiring video signals inside a door chamber area of a lock chamber;
the front-end video acquisition device is connected with a signal transmission and storage device which is used for transmitting and storing the acquired video signals;
the signal transmission and storage device is connected with a terminal processor for processing the video signals.
The front-end video acquisition device comprises a first front-end video acquisition device and a second front-end video acquisition device which are arranged on two sides of the ship lock navigation building; the first front-end video acquisition device and the second front-end video acquisition device are aligned with the door storage area of the upstream lock chamber, and the range of the door storage area is fully covered.
The first front-end video acquisition device and the second front-end video acquisition device adopt the same structure and respectively comprise a high-definition camera, and the high-definition cameras are connected with matched power supply equipment for providing electric energy; and the matched power supply equipment is arranged in the equipment room.
The signal transmission and storage device comprises a network cable, an exchanger, an optical fiber and a storage server, wherein the exchanger is arranged in an equipment room of the ship lock; the high-definition camera of the front-end video acquisition device transmits video signals to the switch through a network cable, transmits the signals to the storage server through the switch through optical fibers, and uploads the signals to the terminal processor.
The terminal processor is arranged at a ship lock control center and can accurately identify the navigation-obstructing foreign matters in the door storage area and send out early warning signals.
And the signal output end of the terminal processor is connected with an alarm device for generating an alarm signal.
The alarm device comprises a buzzer and an alarm indicator lamp.
The utility model discloses there is following beneficial effect:
the utility model provides a lock chamber hinders among the navigation foreign matter identification system and stores a plurality of models that can cause the foreign matter that hinders navigating, the system operation in-process, can real time monitoring lock upper reaches door storehouse region, signal transmission to the terminal treater with the signal transmission of video acquisition device collection through signal transmission and storage device, compare its model with the system storage, just can accurately distinguish the foreign matter that can cause lock chamber to hinder navigating, the foreign matter that appears in the picture hinders navigation foreign matter model within range at the system storage, and when accounting for in the picture and reaching certain threshold value, send audible and visual alarm signal in step, warn the staff, let relevant personnel intervene in advance, manual intervention prevents that it from entering into the lock chamber, cause lock equipment operation card to lead to hindering navigating. The selection of the ship-obstructing foreign body model can be actually matched with the operation of the ship lock, the model is completely modeled according to the ship lock, and the later maintenance is convenient. Through the application of the system, the safety and stability of the ship lock operation can be improved, the navigation efficiency of the ship lock is greatly improved, and the corresponding manual workload can be reduced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Figure 1 system diagram of the present invention.
Figure 2 the device of the present invention is installed and arranged.
Figure 3 the system of the present invention operates.
In the figure: the system comprises an upstream water area 1, a door bank area 2, a first front-end video acquisition device 3, a second front-end video acquisition device 4, an equipment room 5, a ship lock management and control center 6, a lock chamber 7, a front-end video acquisition device 8, a storage device 9, a terminal processor 10 and an alarm device 11.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Example 1:
referring to fig. 1-2, a ship lock chamber navigation obstruction foreign object identification system comprises a front-end video acquisition device 8 for acquiring video signals inside a door bank area 2 of a lock chamber 7; the front-end video acquisition device 8 is connected with a signal transmission and storage device 9 for transmitting and storing the acquired video signals; the signal transmission and storage means 9 are connected to a terminal processor 10 for processing the video signals. The foreign matter identification system can be used for identifying the navigation-obstructing foreign matter accurately, further finding the navigation-obstructing foreign matter in advance, sending out early warning to a worker, adopting a manual intervention mode, and avoiding entering a ship lock equipment operation area.
Further, the front-end video acquisition device 8 comprises a first front-end video acquisition device 3 and a second front-end video acquisition device 4 which are arranged on two sides of the ship lock navigation building; the first front-end video acquisition device 3 and the second front-end video acquisition device 4 are aligned with the door garage area 2 of the upstream lock room, and the range of the door garage area 2 is fully covered. The front-end video acquisition device 8 described above can be used to acquire images of the interior of the chamber 7. But also ensures full coverage of the hangar area 2.
Further, the first front-end video acquisition device 3 and the second front-end video acquisition device 4 adopt the same structure and respectively comprise a high-definition camera, and the high-definition camera is connected with a matched power supply device for providing electric energy; the matched power supply equipment is installed inside the equipment room 5. The high-definition camera ensures effective acquisition of the image of the door storage area 2.
Further, the signal transmission and storage device 9 comprises a network cable, an exchanger, an optical fiber and a storage server, wherein the exchanger is arranged in the equipment room 5 of the ship lock; the high-definition camera of the front-end video acquisition device 8 transmits video signals to the switch through a network cable, transmits the signals to the storage server through the switch through optical fibers, and uploads the signals to the terminal processor 10. The signal transmission and storage device 9 can transmit and store the video signal collected by the front-end video collection device 8 in real time, so as to facilitate the subsequent video signal processing.
Further, terminal processor 10 arranges at ship lock management and control center 6 to the foreign matter that hinders the navigation that appears in the accurate recognition door storehouse district 2 of ability and send early warning signal.
Further, the signal output terminal of the terminal processor 10 is connected to an alarm device 11 for generating an alarm signal. The terminal processor 10 performs system modeling by collecting data on the ship lock operating site that could cause ship lock obstructive foreign objects.
Furthermore, by comparing the foreign matters in the real-time image transmitted by the front-end video acquisition device 8 with the stored model of the navigation-obstructing foreign matters, when the foreign matters appearing in the image are in the range of the model of the system storage navigation-obstructing foreign matters and the occupation ratio in the image reaches a certain threshold value, an early warning signal is sent. The threshold currently set by the present system is 20%.
Further, the alarm device 11 includes a buzzer and an alarm indicator. The early warning is generated by responding to the navigation-obstructing foreign matters through the buzzer and the alarm indicating lamp.
Example 2:
in this embodiment, as shown in fig. 3, an accident early warning process when a branch is taken as an example and a navigation obstacle occurs by a terminal processor is introduced, which specifically includes the following steps:
s1, comparing the received branch image with a system storage model by a terminal processor, and analyzing and judging;
s2, the terminal processor judges whether the branch image is in the range of a system storage navigation obstacle foreign body model, and if the branch image is in the range of the system storage navigation obstacle foreign body model, the step S3 is executed; if the model is not in the range of the system storage navigation obstacle foreign body model, continuing to execute the step S1;
s3, the terminal processor judges whether the proportion of the branch foreign matters in the picture reaches 20%, and if the proportion of the branch foreign matters in the picture reaches 20%, the step S4 is executed; if the content is less than 20%, executing the step S1;
and S4, the terminal processor carries out early warning for finding out the navigation-obstructing foreign matters, a buzzer of the alarm device sounds, and the indicator light flickers.
Example 3:
in this embodiment, a specific model of hardware required to be used in the system is provided:
front end video acquisition device: dahua DH-SD-6C3223UB-HN1;
the signal transmission device: huafei HF-IES-4000-28P24G4SF;
and (4) storing a hard disk: ST6000NM0095;
a terminal processor: an eosin graphics workstation W360-G30;
an alarm device: zhengtai ND2-51ZF.
The utility model discloses a device concrete working process and principle do:
the system during operation, through the regional waters picture of real time monitoring door storehouse of first front end video collection system 3 and second front end video collection system 4, appear when this waters with system model assorted foreign matter, and this foreign matter accounts for when reaching 20% in the picture, then send audible and visual warning, the suggestion staff has the foreign matter to appear, let the staff in time prevent this foreign matter to get into the ship lock operation region, avoid floating the foreign matter and get into ship lock equipment operation region, cause the obstacle navigation, the efficiency of passing of ship lock is improved.
Claims (7)
1. A ship lock chamber navigation obstruction foreign matter identification system is characterized by comprising a front-end video acquisition device (8) for acquiring video signals inside a door warehouse area (2) of a lock chamber (7);
the front-end video acquisition device (8) is connected with a signal transmission and storage device (9) for transmitting and storing the acquired video signals;
the signal transmission and storage means (9) are connected to a terminal processor (10) for processing the video signals.
2. The ship lock chamber obstructive foreign matter identification system according to claim 1, wherein the front end video acquisition device (8) comprises a first front end video acquisition device (3) and a second front end video acquisition device (4) which are arranged at two sides of a ship lock navigation building; the first front-end video acquisition device (3) and the second front-end video acquisition device (4) are aligned with the door warehouse area (2) of the upstream lock room through lenses, and the range of the door warehouse area (2) is fully covered.
3. The ship lock chamber obstructive foreign matter identification system according to claim 2, wherein the first front-end video acquisition device (3) and the second front-end video acquisition device (4) adopt the same structure and respectively comprise a high-definition camera, and the high-definition cameras are connected with a matched power supply device for providing electric energy; the matched power supply equipment is arranged in the equipment room (5).
4. The ship lock chamber obstructive foreign matter identification system of claim 1, wherein the signal transmission and storage device (9) comprises a network cable, a switch, an optical fiber and a storage server, the switch is arranged in an equipment room (5) of the ship lock; a high-definition camera of the front-end video acquisition device (8) transmits video signals to the switchboard through a network cable, and then the switchboard transmits the signals to the storage server through optical fibers and uploads the signals to the terminal processor (10).
5. The ship lock chamber navigation obstruction foreign matter identification system according to claim 4, wherein the terminal processor (10) is arranged at a ship lock management and control center (6) and can accurately identify the navigation obstruction foreign matter in the door storage area (2) and send out an early warning signal.
6. The lock chamber obstructive foreign matter identification system according to claim 1, wherein the signal output terminal of the terminal processor (10) is connected to an alarm device (11) for generating an alarm signal.
7. The ship lock chamber obstructive foreign matter identification system according to claim 6, wherein the alarm device (11) comprises a buzzer and an alarm indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221540818.9U CN217847166U (en) | 2022-06-20 | 2022-06-20 | Navigation obstruction foreign matter identification system for lock chamber of ship lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221540818.9U CN217847166U (en) | 2022-06-20 | 2022-06-20 | Navigation obstruction foreign matter identification system for lock chamber of ship lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217847166U true CN217847166U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221540818.9U Active CN217847166U (en) | 2022-06-20 | 2022-06-20 | Navigation obstruction foreign matter identification system for lock chamber of ship lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217847166U (en) |
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2022
- 2022-06-20 CN CN202221540818.9U patent/CN217847166U/en active Active
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