KR102590599B1 - The control system for arms-launching in battleship - Google Patents

Abstract

A ship's weapon launch control system is provided. The armament launch control system of the ship includes a combat system simulator, a surveillance and display unit, a forced ejection operating unit, a forced ejection control unit, a forced ejection linkage unit, and a launch tube linkage unit, and a combat system simulator that performs simulation operations for armament launch, the combat A surveillance and display unit that is connected to the system simulator through wireless communication and transmits and receives IPMS information in the form of wireless data, and is connected to the combat system simulator through a first wired line and a forced injection unit that transmits and receives combat system signals through the first wired line. The operating unit, the combat system simulator, and the surveillance and display unit are each connected by wireless communication to transmit and receive combat system information and navigation system information with the combat system simulator in the form of wireless data, and transmit and receive information about the surveillance and display unit and the launch tube control linkage as wireless data. A forced injection control unit that transmits and receives data in the form of a forced injection control unit, a forced injection linkage unit that is connected to the forced injection control unit through wireless communication, and a forced injection linkage unit that transmits and receives forced injection control information in the form of wireless data, and a forced injection control unit that is connected to the forced injection control unit by wireless communication system, and a launch tube. It includes a launch tube linkage unit that transmits and receives control information in the form of wireless data.

Description

The control system for arms-launching in battleship}

The present invention relates to an armament launch control system for a ship. More specifically, it relates to a ship's armed launch control system that is equipped with a device capable of transmitting and receiving wireless data, thereby reducing the size of the space occupied by the armed launch control system.

In general, combat submarines are equipped with weapons such as torpedoes, missiles, and mines to attack enemy ships or submarines, and these are launched by various launch systems.

Weapon launch methods can be broadly divided into self-propelled (swim out) method, in which the weapon leaves the launch tube by the propulsion of the weapon itself, and positive discharge method, in which the weapon is pushed from the submarine. Among these, forced launch methods are divided into Direct Air, Water Ram System, and Air Turbine Pump System.

A system is needed to control the armed launch device in conjunction with such a launch system. In the past, the armed launch control system was equipped with equipment suitable for limited space, and was equipped with a launch tube, forced launch device, charging and draining device, etc. as control objects, and wired cables. Connect to provide an overall system. As a result, there are problems with space constraints and the costs required to manufacture cables.

Korean Patent Publication No. 10-2015-0142394 (announcement date: December 22, 2015)

The technical problem to be solved by the present invention is to transmit various data by employing a wireless data transmission and reception device (e.g., Zigbee, WIFI, Bluetooth, etc.) as a data transmission and reception device in configuring an armed launch control system within a ship. The goal is to provide an armed launch control system for ships capable of

Another technical problem to be solved by the present invention is to provide a ship's armed launch control system that can reduce the amount of wired cables required to configure the ship's armed launch control system and reduce the size of the system.

However, the technical problems to be solved by the present invention are not limited to the above problems, and may be expanded in various ways without departing from the technical spirit and scope of the present invention.

The armed launch control system of a ship according to an embodiment of the present invention for solving the above problems includes a combat system simulator, a surveillance display unit, a forced ejection operation unit, a forced ejection control unit, a forced ejection linkage unit, and a launch tube linkage unit. In the system, a combat system simulator that performs a simulation operation for armed launch, a surveillance system connected to the combat system simulator through wireless communication, and transmitting and receiving IPMS (Integrated Platform Management System) information in the form of wireless data. An exhibition unit, connected to the combat system simulator through a first wired line, a forced injection operation unit that transmits and receives combat system signals through the first wired line, and a wireless communication unit connected to the combat system simulator and the surveillance display unit, respectively, A forced ejection control unit that transmits and receives the combat system simulator, combat system information, and navigation system information in the form of wireless data, and transmits and receives the surveillance and display unit and launch tube control linkage information in the form of wireless data, and is connected to the forced ejection control unit through wireless communication, It includes a forced injection interlocking unit that transmits and receives forced injection control information in the form of wireless data, and a launch tube interlocking unit that is connected to the forced injection control unit through wireless communication and transmits and receives launch tube control information in the form of wireless data.

In an embodiment according to the present invention, the combat system simulator includes a first computing device and a signal generator, and the first computing device and the signal generator may communicate through wireless communication.

In an embodiment according to the present invention, the combat system simulator may receive the IPMS information, the combat system information, and the navigation system information in the form of wireless data, and receive the combat system signal through a wired line.

In an embodiment according to the present invention, the monitoring and display unit includes a switching hub, transmits and receives the combat system simulator and the IPMS information in the form of wireless data through the switching hub, and transmits and receives the forced injection control unit and the IPMS information through the switching hub. Launch tube control linkage information can be transmitted and received in the form of wireless data.

In an embodiment according to the present invention, the forced injection operation unit may transmit and receive the combat system signal through the launch tube linkage unit and a wired line.

In an embodiment according to the present invention, the forced ejection control unit includes an Ethernet module, transmits and receives the combat system simulator and the combat system information and the navigation system information in the form of wireless data through the Ethernet module, and transmits and receives the combat system information and the navigation system information in the form of wireless data through the Ethernet module. Through this, the surveillance display unit and the launch tube control linkage information can be transmitted and received in the form of wireless data.

In an embodiment according to the present invention, the forced injection control unit further includes an EtherCAT junction module, and transmits and receives the forced injection control information with the forced injection linkage unit in the form of wireless data through the EtherCAT junction module, and the EtherCAT junction module transmits and receives the forced injection control information in the form of wireless data. Through the cat junction module, the launch tube linkage unit and the launch tube control information can be transmitted and received in the form of wireless data.

In an embodiment according to the present invention, the forced injection linkage unit includes a first remote input/output module, and can transmit and receive the forced injection control information with the EtherCAT junction module in the form of wireless data through the first remote input/output module. .

In an embodiment according to the present invention, the launch tube linkage unit includes a second remote input/output module, and can transmit and receive the EtherCAT junction module and the launch tube control information in the form of wireless data through the second remote input/output module.

In an embodiment according to the present invention, the forced injection operation unit is connected to the launch tube linkage unit through a second wired line, and can transmit and receive the combat system signal through the second wired line.

In an embodiment according to the present invention, the forced injection linkage unit includes a forced launch linkage, and the forced launch linkage is capable of transmitting and receiving a forced launch control signal and a sensor signal to the seawater cylinder through a wired line.

In an embodiment according to the present invention, the forced injection interlocking unit further includes a filling/draining interlocking unit, and the filling/draining interlocking unit is capable of transmitting/receiving a filling/draining control signal and a sensor signal to the filling/draining device through a wired line.

In an embodiment according to the present invention, the launch tube linkage unit can transmit and receive a launch tube control signal and a sensor signal between the launch tube and the launch tube through a wired line.

Other specific details of the invention are included in the detailed description and drawings.

Using the ship's armed launch control system according to embodiments of the present invention, a flexible layout design of the armed launch control system can be implemented by employing a wireless data transmission and reception device in the control system. This is because there are no restrictions on the placement of various devices according to the placement of wired cables.

Additionally, according to the present invention, the number and amount of wired cables constituting the armed launch control system can be reduced, thereby reducing the cost required to manufacture the armed launch control system.

Additionally, according to the present invention, the reliability and efficiency of data transmission can be improved by using a highly reliable wireless data transmission and reception device.

However, the effects of the present invention are not limited to the above effects, and may be expanded in various ways without departing from the technical spirit and scope of the present invention.

1 is an exemplary block diagram of a ship's weapon launch control system according to an embodiment of the present invention.
Figures 2 and 3 are block diagrams illustrating some of the detailed modules that can be employed in the armed launch control system of Figure 1.
Figure 4 is an exemplary block diagram of a ship's weapon launch control system according to another embodiment of the present invention.
Figure 5 is an exemplary block diagram of a ship's weapon launch control system according to another embodiment of the present invention.
FIG. 6 is a block diagram illustrating some of the detailed modules that can be employed in the armed launch control system of FIG. 5.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms, but the present embodiments only serve to ensure that the disclosure of the present invention is complete and are within the scope of common knowledge in the technical field to which the present invention pertains. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims.

Although first, second, etc. are used to describe various elements, these elements are not limited by these terms. These terms are simply used to distinguish one component from another. Accordingly, the first component mentioned below may also be the second component within the technical spirit of the present invention.

The terminology used herein is for describing embodiments and is not intended to limit the invention. As used herein, singular forms also include plural forms, unless specifically stated otherwise in the context. As used herein, “comprises” and/or “comprising” refers to the presence of one or more other components, steps, operations and/or elements. or does not rule out addition.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used with meanings that can be commonly understood by those skilled in the art to which the present invention pertains. Additionally, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless clearly specifically defined.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the attached drawings. The same reference numerals are used for the same components in the drawings, and duplicate descriptions for the same components are omitted.

Armed launch control systems mounted on existing surface ships and submarines are subject to many restrictions on the shape of the occupied area and arrangement of basic equipment such as armaments (torpedoes, missiles, etc.), armament loading systems, and launch tubes. In addition, due to the arrangement space that the armed launch control system occupies in a limited space and the large number of wired cables, the overall armed launch control system is subject to significant space constraints.

According to the present invention, by removing these restrictions, the arrangement of the armed launch control system can be made flexible, and by reducing the number and amount of wired cables, the entire armed launch control system installed in ships such as surface ships and submarines can be taken up. Space can be reduced.

Hereinafter, an armed launch control system according to embodiments of the present invention will be described with reference to the drawings.

1 is an exemplary block diagram of a ship's weapon launch control system according to an embodiment of the present invention. Figures 2 and 3 are block diagrams illustrating some of the detailed modules that can be employed in the armed launch control system of Figure 1.

Referring to Figures 1 to 3, the armament launch control system of a ship according to an embodiment (1) of the present invention includes a combat system simulator 100, a surveillance display unit 110, a forced ejection operation unit 120, and a forced ejection unit. It includes a control unit 130, a forced injection linkage unit 140, a launch tube linkage unit 150, etc.

The combat system simulator 100 may include a computing device 101 and a signal generator 102.

The combat system simulator 100 can perform simulation operations for the launch of a ship's weapons. The combat system simulator 100 may be configured to perform simulation operations for a combat situation using, for example, the location information, distance, and movement speed of the own ship and the target ship, and display these results to the user.

The computing device 101 may include an operating system (OS) and simulation software (S/W). The signal generator 102 may include a switching hub, signal generation module, power module, etc. The computing device 101 and the signal generator 102 may communicate through wireless communication.

Here, the wireless communication method refers to a method of transmitting and receiving data in the form of wireless data using technologies such as Zigbee, WIFI, and Bluetooth, and is a method of communicating without a wired cable. Hereinafter, the wireless communication method is understood to include the above contents.

Computing device 101 and signal generator 102 may each be supplied with ship power (for example, 220V AC power).

The surveillance display unit 110 may include an input device 111, a computing device 112, a switching hub 113, a power supply 114, a power module 115, etc.

The surveillance and display unit 110 is connected to the combat system simulator 100 through wireless communication, and can transmit and receive IPMS (Integrated Platform Management System) information in the form of wireless data. Specifically, IPMS information can be transmitted and received between the switching hubs included in the signal generator 102 of the combat system simulator 100 through the switching hub 113 included in the surveillance display unit 110, and this is in the form of wireless data. Can send and receive.

The power module 115 of the surveillance and display unit 110 includes an EMC filter, an inductor, a power switching module, etc., receives ship power and provides it to the power supply 114, and the power supply 114 supplies ship power to a computing device. It can be provided as (112) and switching hub (113).

The input device 111 may be, for example, a keypad assembly, and the input device 111 and the computing device 112 may transmit and receive wireless data through wireless communication. Computing device 112 may include an operating system (OS) and monitor software (S/W).

The forced injection operation unit 120 is connected to the combat system simulator 100 through a wired line, and can transmit and receive combat system signals through the wired line. Here, the combat system signal includes signals related to armament loading and armament launch. Combat system signals mentioned below also include signals related to armament loading and armament launch.

The forced injection operation unit 120 may include an input/output device 121, a remote input/output module 122, an input/output interlocking terminal block 123, etc.

Ship power may be provided to the input/output interlocking terminal block 123. The input/output interlocking terminal block 123 communicates with the remote input/output module 122 through a wired line, and the remote input/output module 122 can communicate with the input/output device 121 through a wired line.

The input/output device 121 may be, for example, a keypad/LED assembly. Combat system signals can be input or output through the input/output device 121, through the input/output device 121, remote input/output module 122, input/output interlocking terminal block 123, and through the combat system simulator 100 and a wired line. Through communication, combat system signals can be transmitted and received.

Additionally, the remote input/output module 122 can transmit and receive combat system signals by communicating with the input/output interlocking PCB 151 of the launch tube interlocking unit 150 through a wired line.

The forced ejection control unit 130 is connected to the combat system simulator 100 and the surveillance display unit 110 through wireless communication, and transmits and receives combat system information and navigation system information with the combat system simulator 100 in the form of wireless data, Monitoring and display unit 110 and launch tube control linkage information can be transmitted and received in the form of wireless data.

The forced injection control unit 130 may include a forced injection controller 131, a launch tube controller 132, a state management unit 133, etc. The forced launch controller 131 can communicate with the forced ejection linkage unit 140 through wired/wireless communication, and the launch tube controller 132 can communicate with the launch tube linkage unit 150 through wired/wireless communication.

Regarding this, if explained through more specific detailed modules, the forced injection control unit 130 includes a computing device 134, an Ethernet module 135, an input/output module 136, an Ethernet junction module 137, and a power supply 138. , power module 139, etc.

The power module 139 includes an EMC filter, inductor, power switching module, etc., receives ship power and provides it to the power supply 138, and the power supply 138 supplies ship power to the computing device 134 and EtherCAT. It can be provided as a junction module (137).

Computing device 134 may include an operating system (OS) and control software (S/W).

The Ethernet module 135 is connected to the switching hub included in the signal generator 102 of the combat system simulator 100 through wireless communication and can transmit and receive combat system information and navigation system information in the form of wireless data.

In addition, the Ethernet module 135 is connected to the switching hub 113 of the surveillance and display unit 110 through wireless communication and can transmit and receive launch tube control interlocking information in the form of wireless data.

The input/output module 136 is connected to the input/output interlocking PCB 141 of the forced injection interlocking unit 140 via a wired line to transmit and receive valve control signals. In addition, the input/output module 136 is connected to the input/output interlocking PCB 151 of the launch tube interlocking unit 150 through a wired line to transmit and receive a valve control signal.

The EtherCAT junction module 137 is connected to the remote input/output module 142 of the forced injection linkage unit 140 through wireless communication and can transmit and receive forced injection control information in the form of wireless data. In addition, the EtherCAT junction module 137 is connected to the remote input/output module 152 of the launch tube linkage unit 150 through wireless communication, and can transmit and receive launch tube control information in the form of wireless data.

The forced injection linkage unit 140 is connected to the forced injection control unit 130 through wireless communication, and can transmit and receive forced injection control information in the form of wireless data.

The forced injection linkage unit 140 includes an input/output linkage PCB 141, a remote input/output module 142, a power supply 143, and a power module 144.

The power module 144 includes an EMC filter, inductor, power switching module, etc., receives ship power and provides it to the power supply 143, and the power supply 143 provides ship power to the input/output interlocking PCB 141 and remote control. It can be provided as an input/output module 142.

The input/output interlocked PCB 141 and the remote input/output module 142 can be connected and communicate with each other through a wired line, and the input/output interlocked PCB 141 is connected to the input/output module 136 of the forced injection control unit 130 via a wired line. It can be connected to transmit and receive valve control signals.

The remote input/output module 142 is connected to the EtherCAT junction module 137 of the forced injection control unit 130 through wireless communication and can transmit and receive forced injection control information in the form of wireless data.

The launch tube linkage unit 150 is connected to the forced injection control unit 130 through wireless communication, and can transmit and receive launch tube control information in the form of wireless data.

The launch tube linkage unit 150 includes an input/output linkage PCB 151, a remote input/output module 152, a status indicator 153, a power supply 154, and a power module 155.

The power module 155 includes an EMC filter, inductor, power switching module, etc., receives ship power and provides it to the power supply 154, and the power supply 154 provides ship power to the input/output interlocking PCB 151 and remote control. It can be provided as an input/output module 152.

The input/output interlocking PCB 141 and the remote input/output module 142 can be connected and communicate with each other through a wired line, and the remote input/output module 142 and the status indicator 153 can be connected and communicate with each other through a wired line. .

The input/output interlocking PCB 151 is connected to the remote input/output module 122 of the forced injection operation unit 120 via a wired line to transmit and receive combat system signals. In addition, the input/output interlocking PCB 151 is connected to the input/output module 136 of the forced injection control unit 130 through a wired line to transmit and receive valve control signals. In addition, the input/output linked PCB 151 can provide ship power to the forced injection operation unit 120.

The remote input/output module 152 is connected to the EtherCAT junction module 137 of the forced injection control unit 130 through wireless communication and can transmit and receive launch tube control information in the form of wireless data.

Figure 4 is an exemplary block diagram of a ship's weapon launch control system according to another embodiment of the present invention. Hereinafter, configurations that are substantially the same as those of the ship's armament launch control system according to an embodiment of the present invention described above will not be redundantly described, and the same content may be applied to substantially the same configurations.

Referring to FIG. 4, the armament launch control system of a ship according to another embodiment (2) of the present invention includes a combat system simulator 100, a surveillance display unit 110, a forced ejection operation unit 120, and a forced ejection control unit 130. ), forced injection linkage unit 140, launch tube linkage part 150, launch tube simulator 160, etc.

Regarding the combat system simulator 100, surveillance and display unit 110, forced ejection operating unit 120, forced ejection control unit 130, forced ejection linkage unit 140, and launch tube linkage unit 150, the contents described above will be applied. You can.

The launch tube simulator 160 performs simulation operations regarding weapons launch for a plurality of launch tubes, and a launch tube interlocking device is connected to each launch tube. Each launch tube linkage device operates in conjunction with the forced injection control unit 130 through the launch tube controller 132 of the forced injection control unit 130, and armament mounted on a plurality of launch tubes is controlled by the forced injection control unit 130. Simulation operations can be performed for .

Figure 5 is an exemplary block diagram of a ship's weapon launch control system according to another embodiment of the present invention. FIG. 6 is a block diagram illustrating some of the detailed modules that can be employed in the armed launch control system of FIG. 5. Hereinafter, configurations that are substantially the same as the ship's armament launch control system according to the embodiments of the present invention described above will not be redundantly described, and the same content may be applied to substantially the same configurations.

Referring to Figures 5 and 6, the armament launch control system of a ship according to another embodiment (3) of the present invention includes a combat system simulator 100, a surveillance display unit 110, a forced ejection operation unit 120, and a forced ejection operation unit 120. Injection control unit 130, forced injection linkage unit 140, launch tube linkage part 150, launch tube simulator 160, forced injection device simulator 170, seawater cylinder 171, filling and draining device 172, launch tube ( 173), etc.

Regarding the combat system simulator (100), surveillance and display unit (110), forced ejection operation unit (120), forced ejection control unit (130), forced ejection linkage unit (140), launch tube linkage part (150), and launch tube simulator (160). What was described above can be applied.

The seawater cylinder 171, the filling and draining device 172, and the launch tube 173 are each devices included in an actual armed launch system and can be provided to perform simulation operations. In the armament launch system that adopts the water ram type forced launch method, the armament in the launch tube is fired through sea water, and in order to control this, the forced ejection linkage unit 140 and the launch tube linkage part 150 are wired. Connect and communicate.

That is, the forced launch linkage 141 included in the forced injection linkage unit 140 can transmit and receive a forced launch control signal and a sensor signal to the seawater cylinder 171 through a wired line. Additionally, the filling and draining interlocking unit 142 included in the forced injection interlocking unit 140 can transmit and receive filling and draining control signals and sensor signals to the filling and draining device 172 through a wired line.

The launch tube linkage unit 150 can transmit and receive launch tube control signals and sensor signals to the launch tube 173 through a wired line.

When described as a specific detailed module, the forced injection device simulator 170 may include a computing device 174 and a signal generator 175.

Computing device 174 may include an operating system (OS) and simulation software (S/W). The signal generator 175 may include a switching hub, signal generation module, power module, etc. The computing device 174 and the signal generator 175 may communicate with each other wirelessly.

The signal generator 175 is connected to the input/output linked PCB 141 of the forced injection linkage unit 140 through a wireless communication method through a switching hub, and can transmit and receive forced launch control signals and sensor signals in the form of wireless data. Charge/drain control signals and sensor signals can be transmitted and received in the form of wireless data.

The signal generator 175 is also connected to the input/output interlocking PCB 151 of the launch tube interlocking unit 150 through a wireless communication method through a switching hub, and can transmit and receive launch tube control signals and sensor signals in the form of wireless data.

Above, the armament launch control system of a ship according to embodiments of the present invention has been described with reference to the drawings, but the above description is illustrative and is provided to those skilled in the art without departing from the technical spirit of the present invention. It may be modified and changed by the user.

100: Combat system simulator
110: Surveillance display department
120: Forced injection operation department
130: Forced injection control unit
140: Forced injection linkage part
150: launch tube linkage part
160: Launch tube simulator
170: Forced injection device simulator

Claims (13)

In the armed launch control system including a combat system simulator, surveillance and display unit, forced ejection operation unit, forced ejection control unit, forced ejection linkage unit, and launch tube linkage unit,
A combat system simulator that performs simulation operations for weapons launch;
A surveillance and display unit connected to the combat system simulator through wireless communication to transmit and receive IPMS (Integrated Platform Management System) information in the form of wireless data;
a forced injection operation unit connected to the combat system simulator through a first wired line and transmitting and receiving a combat system signal through the first wired line;
The combat system simulator and the surveillance and display unit are each connected by wireless communication to transmit and receive combat system information and navigation system information with the combat system simulator in the form of wireless data, and link information between the surveillance and display unit and the launch tube control in the form of wireless data. A forced injection control unit that transmits and receives;
a forced injection linkage unit connected to the forced injection control unit through wireless communication to transmit and receive forced injection control information in the form of wireless data; and
An armed launch control system for a ship, comprising a launch tube linkage unit connected to the forced ejection control unit through wireless communication and transmitting and receiving launch tube control information in the form of wireless data. According to clause 1,
The combat system simulator includes a first computing device and a signal generator,
An armament launch control system for a ship, wherein the first computing device and the signal generator communicate through wireless communication. According to clause 2,
The combat system simulator is an armament launch control system for a ship, wherein the IPMS information, the combat system information, and the navigation system information are provided in the form of wireless data, and the combat system signal is provided through a wired line. According to clause 1,
The monitoring and display unit includes a switching hub,
Transmitting and receiving the combat system simulator and the IPMS information in the form of wireless data through the switching hub,
A ship's armed launch control system that transmits and receives interlocking information between the forced ejection control unit and the launch tube control in the form of wireless data through the switching hub. According to clause 1,
The forced ejection operation unit transmits and receives the combat system signal through the launch tube linkage unit and a wired line. According to clause 1,
The forced injection control unit includes an Ethernet module,
Transmitting and receiving the combat system information and the navigation system information with the combat system simulator in the form of wireless data through the Ethernet module,
A ship's armed launch control system that transmits and receives interlocking information between the surveillance display unit and the launch tube control in the form of wireless data through the Ethernet module. According to clause 6,
The forced injection control unit further includes an EtherCAT junction module,
Transmitting and receiving the forced injection linkage and the forced injection control information in the form of wireless data through the Ethercat junction module,
A ship's armed launch control system that transmits and receives the launch tube linkage and the launch tube control information in the form of wireless data through the Ethercat junction module. According to clause 7,
The forced injection linkage unit includes a first remote input/output module,
A ship's armed launch control system that transmits and receives the Ethercat junction module and the forced ejection control information in the form of wireless data through the first remote input/output module. According to clause 7,
The launch tube linkage unit includes a second remote input/output module,
A ship's armed launch control system that transmits and receives the EtherCAT junction module and the launch tube control information in the form of wireless data through the second remote input/output module. According to clause 1,
The forced injection operation unit is connected to the launch tube linkage unit through a second wired line,
A ship's weapon launch control system that transmits and receives the combat system signal through the second wired line. According to clause 1,
The forced injection linkage unit includes a forced launch linkage,
The forced launch linkage is a ship's armed launch control system that transmits and receives forced launch control signals and sensor signals with the seawater cylinder through a wired line. According to clause 11,
The forced injection interlocking unit further includes a filling/draining interlocking unit,
The charge/drain linker is a ship's armed launch control system that transmits and receives charge/drain control signals and sensor signals from a charge/drain device through a wired line. According to clause 1,
The launch tube linkage unit transmits and receives launch tube control signals and sensor signals through a wired line.