Cable cabin operation alarm system for submarine optical cable laying ship and use method of cable cabin operation alarm system

Abstract

The invention relates to the technical field of safety operation, and discloses a cable cabin operation alarm system for a submarine optical cable laying ship and a use method thereof, and the system comprises a cable cabin fault information collection unit, a fault information processing unit and a fault alarm execution device which are connected with a cable cabin operation equipment control system. The fault information acquisition unit is used for acquiring fault information of cable cabin operation equipment of the cable laying ship, transmitting the information to the fault information processing unit, converting the information into an execution instruction after analysis and processing, and sending the execution instruction to the fault alarm execution device. When an accident occurs in the cable cabin, an alarm system of the device transmits information to other cabins and a control station, so that the overall corresponding speed is increased, sailors are helped to take measures in time for prevention, the loss of personnel and properties is reduced to the minimum, accidents are avoided, and the life and property safety in a ship is protected.

Description

Technical Field

[0001] The present invention relates to the field of safe operation, and in particular to a cable cabin operation alarm system for a submarine optical cable laying ship and a use method thereof. Background Art

[0002] Submarine cable laying vessels are ships specially used to lay optical fiber communication cables on the seabed. These ships are usually equipped with a series of special equipment and technologies to ensure that the optical cables can be effectively laid on the seabed to ensure the transmission quality and reliability of communication signals. Submarine cable laying vessels play a vital role in the laying of submarine optical cables and have made important contributions to the construction of global communication networks.

[0003] The marine alarm system is a monitoring operation safety protection device installed on the ship. It is used to monitor the status of various systems of the ship and issue an alarm when an abnormal situation occurs to ensure the safety of the ship and the crew. In the early stages of navigation, the safety of ships mainly relied on some simple signal systems such as lights and sound signals. After the industrial revolution, mechanical alarm systems began to appear. In the mid-20th century, with the popularization of electronic equipment such as radar and radio communications, ships began to use electronic alarm systems to monitor the status of various systems. Entering the 21st century, marine alarm systems have gradually achieved digitalization and intelligence. In recent years, with the development of new technologies such as the Internet of Things and artificial intelligence, marine alarm system devices are gradually moving towards the intelligent era. Marine alarm system devices continue to adapt and adopt new technologies, continue to develop and improve, and provide advanced and reliable technical support for ship safety management.

[0004] Among the marine alarm system devices, the cable cabin alarm system device is crucial to the safe management and operation of the ship. It can provide timely safety protection and emergency response for the ship during navigation, protect the life and property safety inside the ship, comply with relevant laws and regulations, and improve the safety and reliability of the ship. At present, there is no cable laying auxiliary alarm system for cable laying ships in China, and the industrial chain is not mature. It is very necessary to provide a simple and efficient alarm system device for the cable cabin installation operation of the submarine optical cable laying ship to increase the localization rate of ship supporting equipment.

[0005] The patent application with publication number CN112466083A discloses a ship fire monitoring and alarm method and system, which collects video data and ultraviolet light data of each cabin in the hull in real time; obtains a first video frame data set based on the video data; obtains a first fire message based on the first video frame data set; obtains a second fire message based on the ultraviolet light data; and generates a fire alarm based on the first fire message and the second fire message.

[0006] The prior art cannot transmit information and reduce the loss of personnel and property through simple and efficient alarm signals.

[0007] Therefore, a new technical solution is needed to solve the above technical problems. Summary of the invention

[0008] The purpose of the present invention is to provide a cable cabin operation alarm system for a submarine cable laying ship and a use method thereof. The device is simple to operate and efficient, and the localization rate of ship accessories is improved.

[0009] The technical solution adopted by the present invention is: A cable cabin operation alarm system for a submarine optical cable laying vessel comprises a cable cabin fault information collection unit, a fault information processing unit and a fault alarm execution device connected to a cable cabin operation equipment control system. The fault information collection unit is used to collect fault information of the cable cabin operation equipment of the cable laying vessel, and transmit the information to the fault information processing unit, which is converted into an execution instruction after analysis and processing and sent to the fault alarm execution device.

[0010] By adopting the above structure, the alarm system device can promptly feedback to the control room when the crew finds an abnormality, thereby helping the crew to take preventive measures in time to avoid accidents.

[0011] Preferably, the fault alarm execution device includes a cable cabin alarm relay control box, a cable cabin local alarm selection panel, an emergency status button, a three-color alarm light column, and a control station alarm status indicator panel. The cable cabin local alarm selection panel is rectangular, with a green indicator light fixedly installed on the middle upper side, a red indicator light and a yellow indicator light fixedly installed on the left and right sides of the green indicator light, and an emergency button and a selection switch symmetrically fixedly installed on the left and right sides of the middle lower side.

[0012] By adopting the above structure, the cable cabin on-site alarm selection board performs alarm work through three-color status information transmission. Green indicates normal, yellow indicates risk and needs to be resolved, and red indicates immediate stop, which is convenient for timely signal transmission.

[0013] Preferably, the three-color alarm light column is in the shape of a rectangular parallelepiped, and alarm lights corresponding to three different states, namely green, yellow and red, are fixedly installed on the left and right sides and the rear side of the rectangular parallelepiped. Green indicates normal, yellow indicates that there is a risk and it needs to be resolved, and red indicates immediate stop. A buzzer is fixedly installed inside the three-color alarm light column, and the buzzer starts working when the red alarm light is on.

[0014] By adopting the above structure, the alarm system device can quickly feedback the cable cabin status to each control station through the three-color alarm light column, etc., so that the control station personnel can make timely and reasonable response measures.

[0015] Preferably, display panels reflecting the alarm status of each cable cabin control station are arranged in sequence on the control station alarm status indicator board.

[0016] Preferably, the cable cabin alarm relay control box is installed in the cable crane control room, the cable cabin on-site alarm selection panel is installed in the cable cabin, the emergency button and the three-color alarm light column are arranged in the cable cabin area, and the control station alarm status indicator panel is installed in the cab cable laying console, trenching plow control station, cable crane control room, hangar area, test room, and connection room.

[0017] By adopting the above structure, it is convenient for crew members at different locations to feedback emergency situations to the control station and other crew members at any time, and other crew members can see the status of the cable cabin by controlling the alarm status indicator board of the control station. During an accident, the accident danger level and handling status can be seen. The commanders of each control station can display the position of the cable cabin that triggered the alarm on the alarm status indicator board of the control station, thereby shortening the rescue time.

[0018] Preferably, the cable cabin alarm relay control box is respectively connected to the cable cabin local alarm selection panel, the emergency state button, the three-color alarm light column, and the control station alarm state indicator panel through signal lines.

[0019] Preferably, a method for using a cable cabin operation alarm system for a submarine cable laying vessel comprises the following steps: Step 1: System startup; Step 2: Fault type identification: For non-faults, execute step S1; for simple accidents, execute step S2; for sudden emergency accidents, execute step S3: S1: No fault, i.e. normal state, the green indicator light on the local alarm selection panel in the cable cabin is always on, the green light on the three-color alarm lamp column is always on, and the alarm status indicator panel at the control station displays normal; S2: Simple accident handling: st21: The crew in the cable cabin turns the selection switch on the local alarm selection panel in the cable cabin to the "Failure" switch, and transmits the signal to the cable cabin alarm relay control box; st22: The cable cabin alarm relay control box sends a signal to the cable cabin local alarm selection board, which controls the yellow indicator light on the cable cabin local alarm selection board; st23: The cable cabin alarm relay control box sends signals to the control station alarm status indicator board and the three-color alarm lamp posts, and the control indicator light and the alarm light light up yellow; st24: The control station commander arranges to handle the accident; S3: Emergency handling: st31: The crew in the cable cabin turns the selection switch to the emergency button or presses the emergency state button on the local alarm selection panel in the cable cabin to transmit the signal to the cable cabin alarm relay control box; st32: The cable cabin alarm relay control box sends a signal to the cable cabin local alarm selection board, which lights up the red indicator light on the cable cabin local alarm selection board; st33: The cable cabin alarm relay control box sends signals to the control station alarm status indicator board and the three-color alarm lamp posts, and the control indicator light and the alarm light light up red; st34: The control station commander arranges to handle the accident. The control station commander can display the position of the cable cabin that triggered the alarm on the control station alarm status indicator board.

[0020] By adopting the above alarm system, the safety of the ship can be improved. When an accident occurs in the cable cabin, the information can be transmitted to other cabins and control stations, thereby improving the overall response speed and minimizing the loss of personnel and property.

[0021] Compared with the prior art, the present invention has the following beneficial effects: 1. When an accident occurs in the cable cabin, the alarm system of the device of the present invention transmits information to other cabins and control stations, thereby improving the overall response speed, helping the crew to take preventive measures in time, and minimizing the loss of personnel and property, thereby avoiding the occurrence of accidents and protecting the safety of life and property inside the ship.

[0022] 2. The emergency button and three-color alarm lamp post of the device of the present invention are arranged in the cable cabin area, and the control station alarm status indicator panel is installed on the cab cable laying console, trenching plow control station, cable crane control room, hangar area, test room, and connection room. The device can quickly feedback the cable cabin status to each control station through the three-color alarm lamp post, etc., so that the control station personnel can make timely and reasonable response measures.

[0023] 3. The alarm system of the device of the present invention uses a three-color warning light to facilitate the crew to identify the fault type. When an accident occurs in the cable cabin, the corresponding information is quickly transmitted to other cabins and control stations, thereby improving the overall response speed and minimizing the loss of personnel and property. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the alarm system of the present invention; Figure 2 It is a layout diagram of the alarm device of the present invention; Figure 3 It is a layout diagram of the execution device of the present invention; Figure 4 is a control circuit diagram of the present invention; Figure 5 It is the working flow chart of the alarm system of the present invention.

[0025] Among them: 1. Cable cabin alarm relay control box; 2. Cable cabin local alarm selection panel; 3. Emergency state button; 4. Three-color alarm light column; 5. Control station alarm state indicator panel; 6. Signal line; 7. Cable cabin fault information collection unit; 8. Fault information processing unit; 9. Fault alarm execution device. DETAILED DESCRIPTION

[0026] like Figure 1-4 As shown, a cable cabin operation alarm system for a submarine cable laying ship includes a cable cabin fault information collection unit 7, a fault information processing unit 8, and a fault alarm execution device 9 connected to the cable cabin operation equipment control system, characterized in that: the fault information collection unit 7 is used to collect fault information of the cable cabin operation equipment of the cable laying ship, and transmits the information to the fault information processing unit 8, which is converted into an execution instruction after analysis and processing and sent to the fault alarm execution device 9. When an accident occurs in the cable cabin, the alarm system transmits the information to other cabins and control stations, improves the overall response speed, helps the crew take preventive measures in time, minimizes the loss of personnel and property, thereby avoiding accidents and protecting the safety of life and property inside the ship.

[0027] The fault alarm execution device 9 includes a cable cabin alarm relay control box 1, a cable cabin local alarm selection board 2, an emergency state button 3, a three-color alarm lamp post 4, and a control station alarm state indicator board 5. The cable cabin local alarm selection board 2 is rectangular, with a green indicator light fixedly installed on the middle upper side, and red and yellow indicator lights fixedly installed on the left and right sides of the green indicator light, respectively. The emergency button and the selection switch are symmetrically fixedly installed on the left and right sides of the middle lower side. The three-color alarm lamp post 4 is a rectangular parallelepiped, and the left and right sides and the rear side of the rectangular parallelepiped are respectively fixedly installed with alarm lights corresponding to three different states, namely green, yellow, and red. Green indicates normal, yellow indicates that there is a risk and needs to be solved, and red indicates immediate stop. A buzzer is fixedly installed inside the three-color alarm lamp post 4, and the buzzer starts working when the red alarm light is on. The control station alarm state indicator board 5 is respectively arranged with display panels that reflect the alarm state of each cable cabin control station. The device can quickly feedback the cable cabin status to each control station through the three-color alarm lamp column 4, etc., so that the control station personnel can make timely and reasonable response measures. The system also has an alarm signal expansion interface, which can transmit relevant alarms to the monitoring alarm system.

[0028] The cable cabin alarm relay control box 1 is arranged in the cable crane control room, the cable cabin local alarm selection board 2 is installed in the cable cabin, the emergency state button 3 and the three-color alarm lamp post 4 are arranged in the cable cabin area, and the control station alarm state indicator board 5 is installed in the cab cable laying console, the trenching plow control station, the cable crane control room, the hangar area, the test room, and the connection room. The cable cabin alarm relay control box 1 is connected to the cable cabin local alarm selection board 2, the emergency state button 3, the three-color alarm lamp post 4, and the control station alarm state indicator board 5 through a signal line 6.

[0029] like Figure 5 As shown, a method for using a cable cabin operation alarm system for a submarine cable laying vessel comprises the following steps: Step 1: System startup; Step 2: Fault type identification: For non-faults, execute step S1; for simple accidents, execute step S2; for sudden emergency accidents, execute step S3: S1: No fault, i.e. normal state, the green indicator light of the cable cabin local alarm selection board 2 is always on, the green light of the three-color alarm lamp column 4 is always on, and the alarm status indicator board 5 of the control station shows normal; S2: Simple accident handling: st21: The crew in the cable cabin turns the selection switch on the cable cabin local alarm selection panel 2 to the "Failure" switch, and transmits the signal to the cable cabin alarm relay control box 1; st22: The cable cabin alarm relay control box 1 sends a signal to the cable cabin local alarm selection board 2, which controls the yellow indicator light on the cable cabin local alarm selection board 2 to light up; st23: The cable cabin alarm relay control box 1 sends a signal to the control station alarm status indicator board 5 and the three-color alarm lamp posts 4, and the control indicator light and the alarm light light up yellow; st24: The control station commander arranges to handle the accident; S3: Emergency handling: st31: The crew in the cable cabin turns the selection switch to the emergency button on the cable cabin local alarm selection panel 2 or presses the emergency state button 3 to transmit the signal to the cable cabin alarm relay control box 1; st32: The cable cabin alarm relay control box 1 sends a signal to the cable cabin local alarm selection board 2, which controls the red indicator light on the cable cabin local alarm selection board 2 to light up; st33: The cable cabin alarm relay control box 1 sends a signal to the control station alarm status indicator board 5 and each three-color alarm lamp column 4, and the control indicator light and the alarm light light up red; st34: The control station commander arranges to handle the accident. The control station commander can display the position of the cable cabin that triggered the alarm on the control station alarm status indicator board 5.

[0030] When the alarm system of the present application is in use, a three-color warning light is used to facilitate the crew to identify the type of fault. When an accident occurs in the cable cabin, the corresponding information is quickly transmitted to other cabins and control stations, thereby improving the overall response speed and minimizing the loss of life and property.

[0031] The embodiments described above are merely descriptions of preferred implementations of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by those skilled in the art should be included in the protection scope determined by the claims of the present invention.

Claims

1. A cable cabin operation alarm system for a submarine cable laying ship, comprising a cable cabin fault information collection unit, a fault information processing unit, and a fault alarm execution device connected to a cable cabin operation equipment control system, characterized in that: The fault information collection unit is used to collect fault information of the cable cabin operating equipment of the cable-laying ship, and transmit the information to the fault information processing unit, which is converted into execution instructions after analysis and processing and sent to the fault alarm execution device.

2. The cable cabin operation alarm system for a submarine cable laying vessel according to claim 1, characterized in that: The fault alarm execution device includes a cable cabin alarm relay control box, a cable cabin local alarm selection panel, an emergency status button, a three-color alarm lamp column, and a control station alarm status indicator panel. The cable cabin local alarm selection panel is rectangular, with a green indicator light fixedly installed on the upper middle side, a red indicator light and a yellow indicator light fixedly installed on the left and right sides of the green indicator light, and an emergency button and a selection switch symmetrically fixedly installed on the left and right sides of the lower middle side.

3. The cable cabin operation alarm system for a submarine cable laying vessel according to claim 2, characterized in that: The three-color alarm light column is in the shape of a rectangular parallelepiped, and the left and right sides and the rear side of the rectangular parallelepiped are respectively fixedly installed with alarm lights corresponding to three different states, namely green, yellow and red. Green indicates normal, yellow indicates that there is a risk and it needs to be resolved, and red indicates immediate stop. A buzzer is fixedly installed inside the three-color alarm light column, and the buzzer starts working when the red alarm light is on.

4. The cable cabin operation alarm system for a submarine cable laying vessel according to claim 2, characterized in that: The control station alarm status indicator board is respectively and sequentially arranged with display panels reflecting the alarm status of each cable cabin control station.

5. The cable cabin operation alarm system for a submarine cable laying vessel according to claim 2, characterized in that: The cable cabin alarm relay control box is arranged in the cable crane control room, the cable cabin on-site alarm selection panel is installed in the cable cabin, the emergency button and the three-color alarm lamp column are arranged in the cable cabin area, and the control station alarm status indicator panel is installed in the cab cable laying console, trenching plow control station, cable crane control room, hangar area, test room, and connection room.

6. The cable cabin operation alarm system for a submarine cable laying vessel according to claim 1, characterized in that: The cable cabin alarm relay control box is respectively connected with the cable cabin local alarm selection board, the emergency state button, the three-color alarm lamp column, and the control station alarm state indicator board through signal lines.

7. The cable cabin operation alarm system for a submarine cable laying vessel according to claim 1, characterized in that: The method for using the alarm system comprises the following steps: Step 1: System startup; Step 2: Fault type identification: For non-faults, execute step S1; for simple accidents, execute step S2; for sudden emergency accidents, execute step S3: S1: No fault, i.e. normal state, the green indicator light on the local alarm selection panel in the cable cabin is always on, the green light on the three-color alarm lamp column is always on, and the alarm status indicator panel at the control station displays normal; S2: Simple accident handling: st21: The crew in the cable cabin turns the selector switch on the local alarm selection panel in the cable cabin to the "Failure" switch, and transmits the signal to the cable cabin alarm relay control box; st22: The cable cabin alarm relay control box sends a signal to the cable cabin local alarm selection board, which controls the yellow indicator light on the cable cabin local alarm selection board; st23: The cable cabin alarm relay control box sends signals to the control station alarm status indicator board and the three-color alarm lamp posts, and the control indicator light and the alarm light light up yellow; st24: The control station commander arranges to handle the accident; S3: Emergency handling: st31: The crew in the cable cabin turns the selection switch to the emergency button or presses the emergency state button on the local alarm selection panel in the cable cabin to transmit the signal to the cable cabin alarm relay control box; st32: The cable cabin alarm relay control box sends a signal to the cable cabin local alarm selection board, which lights up the red indicator light on the cable cabin local alarm selection board; st33: The cable cabin alarm relay control box sends signals to the control station alarm status indicator board and the three-color alarm lamp posts, and the control indicator light and the alarm light light up red; st34: The control station commander arranges to handle the accident. The control station commander can display the position of the cable cabin that triggered the alarm on the control station alarm status indicator board.

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