Ship fire extinguishing control system and ship

Abstract

The utility model discloses a ship fire extinguishing control system and a ship. The fire extinguishing system comprises a fire extinguishing robot, the control system further comprises a fire monitoring sensor, a main controller and a wireless communication module. The fire extinguishing robot comprises a robot controller and an airborne communication module; the fire monitoring sensor is arranged at a ship fire monitoring point and used for monitoring fire information, and the output end of the fire monitoring sensor is connected to the main controller; the main controller is connected to an airborne communication module of the fire extinguishing robot through a wireless communication module, and the airborne communication module is connected with a robot controller; and the robot controller drives the fire extinguishing robot to extinguish fire based on a control signal sent by the main controller. The ship fire extinguishing robot has the advantages that fire extinguishing control is carried out on fire points of a ship through the fire extinguishing robot, and the automation degree of ship fire extinguishing is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of ship fire extinguishing, especially relates to a spread fire extinguishing control system based on fire extinguishing robot. BACKGROUND

[0002] In many rigorous fireworks places need to carry out smoke fire monitoring, need to carry out fire extinguishing after the fire, the traditional fire extinguishing process relies on manual, sets up the fire extinguisher at the fixed position, when the fire alarm occurs, by the person to pick up the fire extinguisher to carry out fire extinguishing control, but this way relies on manual operation, manual fire extinguishing is not operated in many cases, therefore the prior art develops and researches the fire extinguishing robot, carries out fire extinguishing control to the fire through the fire extinguishing robot.

[0003] The fire extinguishing robot can automatically identify the fire and walk to the fire source position through the walking mechanism such as the track to extinguish the fire, and the fire extinguishing robot is suitable for oil tank storage area fire extinguishing and can reduce the safety risk of personnel, however, there is no scheme for fire extinguishing control of the fire extinguishing robot on the ship in the prior art, and the automatic fire extinguishing control requirement of the fire extinguishing robot on the ship cannot be met. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the prior art's insufficient, provide a kind of ship fire extinguishing control system and ship, carry out fire extinguishing control to the ignition point of ship by fire extinguishing robot, improve the degree of automation of ship fire extinguishing.

[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows: a ship fire extinguishing control system, the fire extinguishing system includes a fire extinguishing robot; the control system further includes a fire monitoring sensor, a main controller and a wireless communication module; the fire extinguishing robot includes a robot controller and an on-board communication module; the fire monitoring sensor is arranged at a ship fire monitoring point to monitor fire information, and its output end is connected to the main controller; the main controller is connected to the on-board communication module of the fire extinguishing robot through the wireless communication module, and the on-board communication module is connected to the robot controller; the robot controller drives the fire extinguishing robot to extinguish the fire based on the control signal sent by the main controller.

[0006] A fire extinguishing robot is arranged at each monitoring point, the fire extinguishing robot further comprises an infrared temperature measuring sensor, an output end of the infrared temperature measuring sensor is connected to a robot controller, and the robot controller controls a fire extinguishing unit of the fire extinguishing robot to extinguish fire according to a fire position collected by the infrared temperature measuring sensor after receiving a control signal of a main controller.

[0007] The fire extinguishing robot is provided with a fire extinguishing unit, and a control end of the fire extinguishing unit is connected to the robot controller.

[0008] One or more position tags are arranged on a route connecting the monitoring points on the ship, a reader is arranged on the fire extinguishing robot, the robot controller is connected to the reader, and the robot controller controls the fire extinguishing robot to move to the fire point outside the fire point based on the position tag read by the reader.

[0009] The main controller is connected to a fire extinguishing time delay device, the time delay device is provided with a time delay threshold value, and the main controller is connected to the fire extinguishing robot outside the fire point through a wireless communication module after the time delay is completed.

[0010] The main controller is connected to an alarm, and the alarm is used for sending a fire alarm signal.

[0011] The main controller is connected to a display screen, and the display screen is used for monitoring fire information, starting information and position information of each fire extinguishing robot.

[0012] A ship adopts the ship fire extinguishing control system to monitor and control fire in the ship.

[0013] The advantages of the utility model lie in: through the fire extinguishing robot, the fire point of the ship is controlled, the degree of automation of the ship fire extinguishing is improved, one fire extinguishing robot is arranged, the fire extinguishing robots are linked, can move to the fire point through the position tag, thereby realizing that one place catches fire, and the fire extinguishing robots arranged at other positions can reach and automatically extinguish the fire, the degree of automation and reliability of the fire extinguishing are improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The contents expressed by each drawing in the specification of the utility model and the marks in the drawing are briefly explained as follows:

[0015] Figure 1 It is the electrical component architecture diagram of the fire extinguishing robot in the fire extinguishing control system of the utility model;

[0016] Figure 2 It is the architecture diagram of the fire extinguishing control system of the utility model. DETAILED DESCRIPTION

[0017] The specific embodiments of the present application will be further described in detail below with reference to the drawings.

[0018] The embodiment is arranged for the fire extinguishing demand of the ship, and mainly aims to equip the fire extinguishing robot for the main cabin or place prone to fire of the ship, so that the fire extinguishing robot carries corresponding fire extinguishing materials, and performs fire extinguishing treatment on the fire position when the fire occurs. The specific scheme is designed as follows.

[0019] As shown in Figure 1 , 2 , a ship fire extinguishing control system, the fire extinguishing system comprises a fire extinguishing robot, a fire monitoring sensor, a main controller, and a wireless communication module; the fire extinguishing robot comprises a robot controller and an on-board communication module; the fire monitoring sensor is arranged at a fire monitoring point of the ship, and is used for monitoring fire information, and an output end thereof is connected to the main controller; the main controller is connected to the on-board communication module of the fire extinguishing robot through the wireless communication module, the on-board communication module is connected to the robot controller; the robot controller drives the fire extinguishing robot to extinguish the fire based on the control signal sent by the main controller.

[0020] As shown in Figure 1 , the fire extinguishing robot comprises a robot controller, a fire extinguishing unit, a walking mechanism, and an on-board communication module; wherein the robot controller is mainly used for controlling the action of the entire fire extinguishing robot, an output end of the robot controller is connected to the fire extinguishing unit, and is used for controlling the fire extinguishing unit to start to realize fire extinguishing; the fire extinguishing unit comprises but is not limited to a carbon dioxide sprayer, an electric water gun, and the like; in order to realize the mobility of the fire extinguishing robot, the robot is provided with the walking mechanism, and an output end of the robot controller is connected to the walking mechanism; the walking mechanism can be an electric drive wheel or a caterpillar wheel, and the rotation of the wheel is driven by a motor to control the movement of the fire extinguishing robot. The on-board communication module is a communication unit matched with the wireless communication module, and is used for realizing communication interaction between the on-board communication module and the wireless communication module to receive the control signal sent by the main controller. The Zigbee chip can be used to realize the communication between the on-board communication module and the wireless communication module, and the two are connected in communication through Zigbee network to receive the control signal from the main controller, and the robot controller starts to work and drives the fire extinguishing unit to work after receiving the control signal.

[0021] The fire monitoring sensor in the system adopts a smoke sensor, a flame sensor and the like to detect whether the monitoring point is on fire, and the output end is connected to the main controller. The main controller is developed and implemented by using an embedded controller such as a single-chip microcomputer and a PLC controller. The main purpose is to determine whether a fire occurs at the monitoring point based on the data collected by the fire monitoring sensor. After receiving the occurrence of a fire, the main controller needs to control the robot at the monitoring point to start working. In order to send a signal, the wireless communication module is used to send the signal. The wireless communication module sends the control signal for extinguishing the fire to the on-board communication module of the fire extinguishing robot. Then, the robot controller collects and acquires the control signal, controls the walking mechanism and the fire extinguishing unit to act, and thus the purpose of fire extinguishing control is achieved.

[0022] In the present scheme, a fire monitoring sensor and a fire extinguishing robot are arranged at the fire monitoring point. The fire extinguishing robot corresponds to the monitoring point one by one. The monitoring points can be set as needed and can be arranged in the cabin, cargo ship, storage room, battery room, power distribution room and the like. When the monitoring point catches fire, the main controller controls the fire extinguishing robot at the monitoring point where the fire occurs to start working to extinguish the fire. However, in order to extinguish the fire more accurately, an infrared temperature sensor is arranged. The infrared temperature sensor is arranged with a fire extinguishing robot at each monitoring point. The output end of the infrared temperature sensor is connected to the robot controller. After receiving the control signal of the main controller, the robot controller controls the fire extinguishing unit of the fire extinguishing robot to extinguish the fire according to the fire position collected by the infrared temperature sensor. Since the monitoring point is on fire, the main controller drives the fire extinguishing robot corresponding to the monitoring point to start extinguishing the fire through the wireless communication signal. However, between the monitoring point and the fire point, how does the fire extinguishing robot accurately extinguish the fire and locate the fire point? In the present scheme, the infrared temperature sensor is used to detect the specific position of the fire point. The position of the fire point is collected by temperature. Then, the robot controller can control the walking mechanism to adjust the fire extinguishing direction and position of the fire extinguishing robot at the monitoring point according to the infrared temperature, and fine-tune to achieve better fire extinguishing.

[0023] In a preferred embodiment, since a fire extinguishing robot is arranged at a fire extinguishing point, if the fire extinguishing robot at the current monitoring point cannot effectively and quickly extinguish the fire, in order to ensure safety, the fire extinguishing robot at other monitoring points is moved to the monitoring point to control the fire to be extinguished. If the robot at the monitoring point other than the fire monitoring point is moved to the fire point, the position and route need to be located. In order to simply and reliably achieve the purpose of movement, the design of the present scheme is as follows:

[0024] One or more position tags are arranged on the route connecting each monitoring point on the ship; a reader is arranged on the fire extinguishing robot; the robot controller is connected with the reader, and the robot controller controls the movement of the fire extinguishing robot to the fire point based on the position tag read by the reader.

[0025] Since the fire extinguishing robot has a walking mechanism, the walking can be controlled by the robot controller. In order to facilitate positioning and route control, when each monitoring point on the ship is arranged, the route from one monitoring point to other monitoring points is planned, and then one or more position tags are arranged on the route. The tag data can be set according to the length of the route, and the tag is an RFID radio frequency tag. At the same time, a corresponding RFID radio frequency reader is added to the robot. The RFID tag on the route is read by the RFID radio frequency reader to realize the walking control of the path, so that in the case that the fire cannot be quickly extinguished, multiple fire extinguishing robots move to the fire point to extinguish the fire together. The working principle is as follows: after the fire signal is detected at one of the monitoring points, the main controller controls the fire extinguishing robot at the fire point to start working to extinguish the fire, and at the same time, the main controller starts timing. After the timing is completed, the main controller monitors the fire extinguishing state at this time through the fire monitoring sensor, such as whether the flame is reduced or extinguished or whether the smoke is reduced, so as to judge the fire extinguishing situation. If the fire is not extinguished within the delay time, it means that one fire extinguishing robot cannot quickly complete the fire extinguishing. At this time, the main controller sends the position signal of the fire point and the route information to the robot controller of the other fire extinguishing robot. The route information can be the order of each position tag. The position tag is used to position the route. After receiving the signal, the robot controller controls the movement of the walking mechanism, and then the purpose of positioning and controlling the route is achieved through each positioning tag RFID tag. The fire extinguishing robot moves to the monitoring point where the fire occurs according to the route, and then multiple robots reach the fire point to extinguish the fire together, achieving the purpose of multi-robot cooperative fire extinguishing, and realizing fast and reliable fire extinguishing.

[0026] In another preferred embodiment, the system further comprises an alarm and a display screen, and the output end of the main controller is connected to the alarm and the display screen respectively. The alarm is used to send a fire alarm signal, and the display screen is used to monitor the fire information, the start information and the position information of each fire extinguishing robot. The alarm and the display screen are arranged in the monitoring room or the captain's room of the ship, so that the monitoring personnel in the monitoring room can understand the alarm information and the fire extinguishing situation information, improving the monitoring ability of the fire monitoring system of the ship and improving the safety of the ship.

[0027] The embodiment also provides a ship which uses the ship fire extinguishing control system in the above embodiment to monitor and control fire in the ship.

[0028] Obviously, the specific implementation of the present application is not limited by the above manner, and various non-essential improvements made by adopting the method concept and technical solutions of the present application are within the protection scope of the present application.

Claims

1. A ship fire extinguishing control system, the fire extinguishing control system comprising a fire extinguishing robot; characterized in that: The control system further comprises a fire monitoring sensor, a main controller, a wireless communication module; the fire extinguishing robot comprises a robot controller and an on-board communication module; the fire monitoring sensor is arranged at a ship fire monitoring point to monitor fire information, and an output end thereof is connected to the main controller; the main controller is connected to the on-board communication module of the fire extinguishing robot through the wireless communication module, and the on-board communication module is connected to the robot controller; the robot controller drives the fire extinguishing robot to extinguish fire based on a control signal sent by the main controller.

2. A marine fire suppression control system as claimed in claim 1, characterised in that: One fire extinguishing robot is arranged at each monitoring point, and the fire extinguishing robot further comprises an infrared temperature measurement sensor, and an output end of the infrared temperature measurement sensor is connected to the robot controller; the robot controller controls a fire extinguishing unit of the fire extinguishing robot to extinguish fire based on a fire position collected by the infrared temperature measurement sensor after receiving a control signal of the main controller.

3. A marine fire extinguishing control system as claimed in claim 1 or 2, characterised in that: The fire extinguishing robot is provided with a fire extinguishing unit, and a control end of the fire extinguishing unit is connected to the robot controller.

4. A marine fire suppression control system as claimed in claim 1 or 2, characterised in that: One or more position tags are arranged in a route connecting each monitoring point on the ship; a reader is arranged on the fire extinguishing robot; the robot controller is connected to the reader, and the robot controller controls the fire extinguishing robot outside the fire point to move to the fire point based on a position tag read by the reader.

5. A marine fire suppression control system as claimed in claim 4, characterised in that: The main controller is connected to a fire extinguishing delay timer, the delay timer is provided with a delay time threshold value, and the main controller is connected to the fire extinguishing robot at the monitoring point outside the fire point through the wireless communication module after the delay is completed.

6. A marine fire suppression control system as claimed in claim 4, wherein: The main controller is connected to an alarm, and the alarm is used to send a fire alarm signal.

7. A marine fire suppression control system as claimed in claim 4, wherein: The main controller is connected to a display screen, and the display screen is used to monitor fire information, starting information and position information of each fire extinguishing robot.

8. A vessel characterised in that: The ship adopts the ship fire extinguishing control system according to any one of claims 1-7 to monitor and control fire in the ship.

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