CN117671875A - Fire-fighting early warning system for wireless networking of ships - Google Patents
Fire-fighting early warning system for wireless networking of ships Download PDFInfo
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Abstract
The invention discloses a wireless networking fire-fighting early-warning system for ships, which belongs to the technical field of safety equipment, wherein the system comprises a cloud server and a wireless networking fire-fighting early-warning system, the wireless networking fire-fighting early-warning system comprises a linkage control system, an intelligent early-warning system, a wireless networking device and a terminal, the cloud server is connected with the wireless networking fire-fighting early-warning system, and the cloud server is provided with a data service platform for correlating customer information, personnel information, sentry box entrance and exit gates and fire-fighting data information; the linkage control system comprises a barrier gate control unit, a kinetic energy electromagnetic valve control unit, an air conditioning system control unit and a non-illumination control unit. The wireless networking fire-fighting early warning system for the ship can monitor the concentration content, the temperature and the smoke condition of the gas in the ship cabin in real time, and can immediately perform early warning prompt once a fire disaster occurs or the gas to be detected is abnormal, thereby effectively ensuring the personal safety of operators.
Description
Technical Field
The invention belongs to the technical field of Internet of things, and particularly relates to a wireless networking fire-fighting early warning system for ships.
Background
At present, the fire alarm system for traditional wired transmission has the problems of complex construction wiring, low intelligent degree of monitoring technology and the like. By utilizing new generation information technology such as industrial Internet, big data and the like and security management depth fusion technology, a wireless networking fire-fighting early warning system is built for a complex ship environment, if an ad hoc networking mode is adopted, networking can be facilitated, but the fire-fighting alarm system must clearly determine information such as the position, equipment type and the like of alarm nodes, so that manpower and personnel are saved, a fire-fighting alarm system wireless networking debugging method and device are required to be provided to realize real-time, dynamic, interactive and fused fire-fighting information acquisition, transmission and processing, promote and improve fire-fighting supervision and management level, enhance command, scheduling, decision and treatment capability of fire-fighting rescue, promote fire-fighting management intellectualization and socialization level, meet actual demands of fire prevention and control automation, fire-fighting rescue command intellectualization, daily work systemization and management refinement, and realize fire-fighting intelligent prevention and control.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the wireless networking fire-fighting early warning system for the ships, which can monitor the concentration content, the temperature and the smoke dust condition of the gas in a ship cabin in real time, and can immediately perform early warning prompt once a fire disaster occurs or the gas to be detected (oxygen, combustible gas and hydrogen) is abnormal, so that the personal safety of operators can be effectively ensured.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the application provides a wireless networking fire-fighting early-warning system for ships, which comprises a cloud server and a wireless networking fire-fighting early-warning system, wherein the wireless networking fire-fighting early-warning system comprises a linkage control system, an intelligent early-warning system, a wireless networking device and a terminal, the cloud server is connected with the wireless networking fire-fighting early-warning system, and the cloud server is provided with a data service platform for associating customer information, personnel information, sentry box entrance and exit gates and fire-fighting data information;
the linkage control system comprises a barrier gate control unit, a kinetic energy electromagnetic valve control unit, an air conditioning system control unit and a non-illumination control unit, wherein the barrier gate control unit is used for controlling the barrier gate to be opened when a fire signal is received, the kinetic energy electromagnetic valve control unit is used for controlling the electromagnetic valve to be closed when the fire signal is received, the air conditioning system control unit is used for controlling the air conditioning system to be closed when the fire signal is received, and the non-illumination control unit is used for controlling the non-illumination power supply in the ship building cabin to be closed when the fire signal is received.
Further, the barrier gate control unit comprises a barrier gate, an access authorization module and a barrier gate controller, wherein the access authorization module and the barrier gate controller are installed on the barrier gate, and the barrier gate controller is used for controlling the barrier gate to be opened when a fire signal is received.
Further, the kinetic energy electromagnetic valve control unit comprises an electromagnetic valve and an electromagnetic valve control module, wherein the electric valve control module is used for controlling the electromagnetic valve to be opened and closed, and the kinetic energy electromagnetic valve is controlled to be closed when a fire signal is received.
Further, the air conditioning system control unit comprises an air conditioning control module and an air conditioning system, wherein the air conditioning control module is connected with the air conditioning system, when the air conditioning control module receives a fire signal, the air conditioning system is controlled to be closed, and when the fire signal is eliminated, the air conditioning system is controlled to be restarted.
Further, the non-illumination power supply control unit comprises a power supply control module and an intelligent switch, wherein the power supply control module is connected with the intelligent switch, when the power supply control module receives a fire signal, the intelligent switch is controlled to close a non-illumination power supply in a ship building cabin, and when the fire signal is eliminated, the non-illumination power supply is controlled to restart.
Further, the intelligent early warning system comprises a communication unit and an early warning unit, wherein the communication unit is used for generating a network telephone and a network short message to be sent to a mobile phone end when a fire disaster signal is received and continuously sending an early warning prompt frame and early warning information on a data service platform, and the early warning unit comprises a plurality of wireless audible and visual warning devices installed in a ship cabin and warning reminding equipment installed at a sentry box.
Further, the wireless networking system comprises a wireless receiving device and a wireless terminal communication device.
Further, the wireless networking device and the terminal comprise a repeater and a wireless terminal, wherein the wireless terminal comprises a wireless temperature sensing device, a wireless smoke sensing device, a wireless gas monitoring device, a wireless transmission device, a wireless hand report and a wireless audible and visual alarm device; the relay is connected to the cloud server through the wireless transmission device, and the relay is connected to the wireless temperature sensing device, the wireless smoke sensing device, the wireless gas monitoring device, the wireless hand newspaper and the wireless audible and visual alarm device.
Further, the repeater includes: the system comprises a microcontroller, a downlink wireless communication module, an uplink wireless communication module, a peripheral interface, a network module and a power module;
the microcontroller is connected with the downlink wireless communication module, the uplink wireless communication module, the peripheral interface, the network module and the power supply module;
the downlink wireless communication module is used for carrying out wireless communication with the linkage control system, the wireless temperature sensing device, the wireless smoke sensing device, the wireless gas monitoring device, the wireless hand newspaper and the wireless audible and visual alarm device; the uplink wireless communication module is used for carrying out wireless communication with the wireless transmission device and carrying out wireless communication with the cloud server through the wireless transmission device; the cloud server is used for processing and backing up the information of the wireless networking; the peripheral interface is used for transmitting data; the network module is connected with the wireless transmission device; the power module is used for supplying power when the repeater is started.
Further, after the repeater is connected with the wireless transmission device to complete networking, the IP address of each device is arranged according to the wireless terminal, the time length of the heartbeat signal sending interval of the wireless terminal is set, each device of the wireless terminal sends uplink information, the uplink information is uploaded to the cloud server through the repeater and the wireless transmission device, the cloud server processes and collects data information, the heartbeat signal of each device of the wireless terminal is compared, and when any device of the wireless terminal does not upload the heartbeat signal, the wireless networking fire protection early warning system displays that the corresponding device is in an offline state.
Further, the wireless gas monitoring device comprises a wireless oxygen monitoring device, a wireless methane gas monitoring device and a wireless hydrogen monitoring device.
Compared with the prior art, the invention has the following beneficial effects: the wireless networking mode adopts an ad hoc networking mode, so that networking can be facilitated, the fire alarm system can clearly set the position, equipment type and other information of the wireless terminal, and once abnormality occurs, the wireless terminal can be rapidly positioned, thereby saving manpower and facilitating the attended personnel; the wireless networking fire-fighting early warning system for the ships can monitor the concentration content, the temperature and the smoke situation of the gas in the ship cabin in real time, and can immediately perform early warning prompt once a fire disaster occurs or the gas to be detected (oxygen, combustible gas and hydrogen) is abnormal, so that the personal safety of operators can be effectively ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the specific embodiments or the prior art will be briefly described below, it being obvious that the drawings in the following description are some embodiments of the present invention and that, without inventive effort, are also used to obtain other drawings from these drawings to the person skilled in the art.
FIG. 1 is a system block diagram of the present invention;
FIG. 2 is a hardware schematic of the present invention;
FIG. 3 is a block diagram of a wireless gas monitoring apparatus of the present invention;
FIG. 4 is a diagram of an installation and debugging system of the present invention;
FIG. 5 is a schematic diagram of the present invention;
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
Example 1
The triggering device, the linkage output device and the like in the wireless alarm system are short for wireless terminal equipment, such as a smoke-sensing fire detector, a temperature-sensing fire detector, a fire audible and visual alarm, an input/output module and the like, each wireless terminal equipment is called a node, and the number of the nodes in each system can reach thousands of points. By adopting an ad hoc network mode, networking can be facilitated, information such as the position, the equipment type and the like of the alarm node can be clarified, and in order to save manpower and facilitate debugging personnel, therefore, the wireless networking fire-fighting early warning system for the ship is provided.
As shown in fig. 1 and fig. 2, embodiment 1 of the present application provides a wireless networking fire-fighting early-warning system for a ship, which includes a cloud server and a wireless networking fire-fighting early-warning system, wherein the wireless networking fire-fighting early-warning system includes a coordinated control system, an intelligent early-warning system, a wireless networking device and a terminal, the cloud server is connected with the wireless networking fire-fighting early-warning system, and the cloud server is provided with a data service platform for associating customer information, personnel information and sentry box entrance and exit gate and fire-fighting data information; the data service platform communicates the customer information, personnel information and the gate entrance and exit and fire control data information of the sentry box.
As shown in fig. 1 and 2, the coordinated control system comprises a barrier gate control unit, a kinetic energy electromagnetic valve control unit, an air conditioning system control unit and a non-illumination control unit, wherein the barrier gate control unit is used for controlling the barrier gate to be opened when a fire signal is received, the kinetic energy electromagnetic valve control unit is used for controlling the electromagnetic valve to be closed when the fire signal is received, the air conditioning system control unit is used for controlling the air conditioning system to be closed when the fire signal is received, and the non-illumination control unit is used for controlling the non-illumination power supply in the ship building cabin to be closed when the fire signal is received.
The wireless networking mode adopts an ad hoc networking mode, so that networking can be facilitated, the fire alarm system can clearly set the position, equipment type and other information of the wireless terminal, and once abnormality occurs, the wireless terminal can be rapidly positioned, thereby saving manpower and facilitating the attended personnel; the wireless networking fire-fighting early warning system for the ships can monitor the concentration content, the temperature and the smoke situation of the gas in the ship cabin in real time, and can immediately perform early warning prompt once a fire disaster occurs or the gas to be detected (oxygen, combustible gas and hydrogen) is abnormal, so that the personal safety of operators can be effectively ensured.
Further, the barrier gate control unit comprises a barrier gate, an access authorization module and a barrier gate controller, wherein the access authorization module and the barrier gate controller are installed on the barrier gate, and the barrier gate controller is used for controlling the barrier gate to open when receiving fire signals so as to ensure that personnel can pass smoothly.
Further, the kinetic energy electromagnetic valve control unit comprises an electromagnetic valve and an electromagnetic valve control module, wherein the electric valve control module is used for controlling the electromagnetic valve to be switched on and off, and when a fire signal is received, the kinetic energy electromagnetic valve is controlled to be closed, so that kinetic energy gas is prevented from continuously entering the closed cabin, and larger danger is avoided.
Further, the air conditioning system control unit comprises an air conditioning control module and an air conditioning system, wherein the air conditioning control module is connected with the air conditioning system, when the air conditioning control module receives a fire signal, the air conditioning system is controlled to be closed, and when the fire signal is eliminated, the air conditioning system is controlled to be restarted. The air conditioner control module is used for controlling the air conditioner system in a linkage way, when the system receives fire alarm information, the air conditioner control module sends a command to the linkage module to change the high and low levels of the relay of the air conditioner control module, and when the alarm information in the cabin is eliminated, the system is recovered to be normal, and the air conditioner system is restarted after the manual confirmation is completed.
Further, the non-illumination power supply control unit comprises a power supply control module and an intelligent switch, wherein the power supply control module is connected with the intelligent switch, when the power supply control module receives a fire signal, the intelligent switch is controlled to close a non-illumination power supply in a ship building cabin, and when the fire signal is eliminated, the non-illumination power supply is controlled to restart. The intelligent power supply control module is used for controlling the intelligent switch in a linkage way, when the system receives fire alarm information, the intelligent switch is controlled to close a non-illumination power supply in a ship building cabin by sending a command to the linkage module to change the high and low levels of the relay, and when the alarm information in the cabin is eliminated, the system is recovered to be normal, and the non-illumination power supply is restarted after the manual confirmation is completed.
Further, the intelligent early warning system comprises a communication unit and an early warning unit, wherein the communication unit is used for generating a network telephone and a network short message to be sent to a mobile phone end when a fire disaster signal is received and continuously sending an early warning prompt frame and early warning information on a data service platform, and the early warning unit comprises a plurality of wireless audible and visual warning devices installed in a ship cabin and warning reminding equipment installed at a sentry box. The communication unit generates a network telephone and a network short message, sends the short message and dials the telephone to a set manager mobile phone end, and continuously sends an early warning prompt box and early warning information on a wireless networking fire-fighting early warning system platform so as to remind operators on duty.
Further, the wireless networking system comprises a wireless receiving device and a wireless terminal communication device. The wireless terminal communication device is connected with the wireless terminal.
Further, the wireless networking device and the terminal comprise a repeater and a wireless terminal, wherein the wireless terminal comprises a wireless temperature sensing device, a wireless smoke sensing device, a wireless gas monitoring device, a wireless transmission device, a wireless hand report and a wireless audible and visual alarm device; the relay is connected to the cloud server through the wireless transmission device, and the relay is connected to the wireless temperature sensing device, the wireless smoke sensing device, the wireless gas monitoring device, the wireless hand newspaper and the wireless audible and visual alarm device.
As shown in fig. 5, the repeater includes: the system comprises a microcontroller, a downlink wireless communication module, an uplink wireless communication module, a peripheral interface, a network module and a power module;
the microcontroller is connected with the downlink wireless communication module, the uplink wireless communication module, the peripheral interface, the network module and the power supply module;
the downlink wireless communication module is used for carrying out wireless communication with the linkage control system, the wireless temperature sensing device, the wireless smoke sensing device, the wireless gas monitoring device, the wireless hand newspaper and the wireless audible and visual alarm device; the uplink wireless communication module is used for carrying out wireless communication with the wireless transmission device and carrying out wireless communication with the cloud server through the wireless transmission device; the cloud server is used for processing and backing up the information of the wireless networking; the peripheral interface is used for transmitting data; the network module is connected with the wireless transmission device; the power module is used for supplying power when the repeater is started.
The peripheral interface is mainly used for transmitting data for the computer equipment; the peripheral interfaces include USB, UART, etc.
Preferably, the wireless temperature sensing device, the wireless smoke sensing device and the like adopt a low-power consumption mode, and can be used for 3-5 years by adopting 2 sections of 3.0V column type lithium batteries for power supply.
As shown in fig. 3, the wireless gas monitoring device comprises a wireless oxygen monitoring device, a wireless methane gas monitoring device and a wireless hydrogen monitoring device.
As shown in fig. 4, after the repeater is connected with the wireless transmission device to complete networking, the duration of the heartbeat signal sending interval of the wireless terminal is set according to the IP address of each device laid by the wireless terminal, each device of the wireless terminal sends an uplink message, the uplink message is uploaded to the cloud server through the repeater and the wireless transmission device, the cloud server processes and collects data information, compares the heartbeat signal of each device of the wireless terminal, and when any device of the wireless terminal does not upload the heartbeat signal, the wireless networking fire protection early warning system displays that the corresponding device is in an offline state.
As shown in fig. 4, after the repeater completes networking, all wireless terminals include a wireless temperature sensing device, a wireless smoke sensing device, a wireless gas monitoring device, a wireless hand report and a wireless audible and visual alarm device, the wireless terminal IP sets its layout address, the wireless terminal heartbeat time can systematically set interval duration, the wireless terminal device sends uplink information, the uplink information is uploaded to the cloud server through the repeater and the wireless transmission device, the cloud server processes and collects data information, and compares the heartbeat information of the wireless terminal, once the wireless terminal device does not upload heartbeat information, the wireless networking fire alarm system will display the wireless device to be in an off-line state, and the on-duty personnel can position the off-line wireless terminal device according to the layout address, thereby greatly shortening the equipment searching time.
Preferably, the control module in the coordinated control system supports standard LoRaWAN protocol, and supports the maximum communication distance to reach 15 km in open environment, and supports the setting of the coordinated rule and the triggering alarm rule, and can be executed under the condition of network disconnection.
Preferably, a multi-point alarm mode in a self-defined automatic mode on the platform adopts a two-point fire alarm mode by default, when two or more smoke, temperature or hand alarms are activated simultaneously, the audible and visual alarm linkage is triggered, and when an alarm occurs due to the exceeding of standard of combustible gas, oxygen and the like in the gas monitoring subsystem, the system prompts the operation environment of operation risk, and prompts specific responsible persons through modes such as telephone, short message and the like; meanwhile, the system can send a command to the intelligent switch, automatically cut off a non-illumination power supply, automatically control the air conditioning system to stop, and automatically send a command to the gate to be in a normally open state.
Preferably, the response time between the detection of an alarm signal by the wireless networking fire-fighting early warning system and the formation of an alarm state (sound-light linkage alarm, failure stop of an air-conditioning dehumidifier, opening of a barrier gate and the like) of the system is not more than 30s.
Compared with the prior art, the invention has the following beneficial effects: the wireless terminal keeps extremely low power consumption when not connected to the network, and can be used for 3-5 years by adopting 2 sections of 3.0V column type lithium batteries for power supply; if the wireless networking mode adopts the ad hoc networking mode, networking can be facilitated, the fire alarm system can clearly set the position, equipment type and other information of the wireless terminal, and once abnormality occurs, the wireless terminal can be rapidly positioned, so that manpower is saved, and the unattended personnel can conveniently carry out; the system platform can define a multi-point alarm mode under an automatic mode by default, adopts two-point fire alarm, triggers audible and visual alarm linkage when two or more smoke sensations, temperature sensations or handreports are simultaneously activated, and simultaneously comprises a gas monitoring subsystem, wherein when an alarm occurs due to exceeding of standard of combustible gas, oxygen and the like, the system prompts an operation environment to have an operation risk, and prompts a specific responsible person through telephone, short message and other modes; meanwhile, the system can send a command to the intelligent switch, automatically cut off a non-illumination power supply, automatically control the air conditioning system to stop, and automatically send a command to the gate to be in a normally open state.
Example 2
The embodiment 2 of the invention provides a wireless networking fire-fighting early warning system for ships, which can monitor the concentration content, temperature and smoke condition of gas in a ship cabin in real time, can immediately perform early warning prompt once a fire disaster occurs or the gas to be detected (oxygen, combustible gas and hydrogen) is abnormal, and prompts a specific responsible person in a telephone, short message and other modes, thereby effectively ensuring the personal safety of the operators; under the complex environment of the ship, the wired fire-fighting system is difficult to lay, and the problem of difficult layout can be well solved by wireless fire-fighting.
Referring to fig. 1-5, the wireless networking fire-fighting early-warning system for the ship comprises a data service platform and a wireless networking fire-fighting early-warning system, wherein the wireless networking fire-fighting early-warning system comprises a linkage control system, an intelligent early-warning system, a wireless networking device and a terminal, and the data service platform communicates customer information, personnel information, sentry box entrance and exit gates and fire-fighting data information.
The linkage control system comprises a barrier gate control unit, a kinetic energy electromagnetic valve control unit, an air conditioning system control unit and a non-illumination power supply control unit, wherein the barrier gate control unit specifically comprises a barrier gate, an access authorization module and a barrier gate controller, the access authorization module and the barrier gate controller are arranged on the barrier gate, the barrier gate is fully opened when a fire accident occurs, and smooth passing of personnel is ensured.
The energy electromagnetic valve control unit consists of an electromagnetic valve and an electromagnetic valve control module, wherein the electromagnetic valve control module is used for controlling the electromagnetic valve to be opened and closed, and once a fire signal is received, the energy electromagnetic valve is closed, so that the energy gas is prevented from continuously entering the closed cabin, and the larger danger is avoided.
The control unit of the air conditioning system is specifically composed of an air conditioning control module and an air conditioning system, wherein the air conditioning control module is used for controlling the air conditioning system in a linkage way, when the system receives fire alarm information, the air conditioning system is controlled to stop by changing the high and low levels of the relay of the air conditioning system by sending a command to the linkage module, when the alarm information in a cabin is eliminated, the system is recovered to be normal, and the air conditioning system is restarted after the system is confirmed by people.
The non-illumination power supply control unit specifically comprises a power supply control module and an intelligent switch, wherein the power supply control module is used for controlling the intelligent switch in a linkage way, when the system receives fire alarm information, the intelligent switch is controlled to close a non-illumination power supply in a ship building cabin by sending a command to the linkage module to change the high and low levels of the self-relay, when the alarm information in the cabin is eliminated, the system is recovered to be normal, and the non-illumination power supply is restarted after the manual confirmation is completed.
The intelligent early warning system comprises a communication unit and an early warning unit, wherein the early warning unit specifically comprises a plurality of wireless audible and visual warning devices arranged in a ship cabin under construction and warning reminding equipment at a sentry box.
In the invention, the communication unit generates a network telephone and a network short message, sends the short message and dials the telephone to the set mobile phone end of the manager, and continuously sends out an early warning prompt box and early warning information on the wireless networking fire-fighting early warning system platform so as to remind the person on duty.
Further, the wireless networking system comprises a wireless receiving device and a wireless terminal communication device. The wireless terminal communication device is connected with the wireless terminal.
In the invention, the wireless networking device and the terminal comprise a wireless temperature sensing device, a wireless smoke sensing device, a wireless gas monitoring device, a repeater, a wireless transmission device, a wireless hand report and a wireless audible and visual alarm device.
As shown in fig. 3, the wireless gas monitoring device comprises a wireless oxygen monitoring device, a wireless methane gas monitoring device and a wireless hydrogen monitoring device.
As shown in fig. 5, wherein the repeater includes: the microcontroller, the downlink wireless communication module, the uplink wireless communication module, the peripheral interface, the network module and the power supply are electrically connected.
The microcontroller is mainly used for executing the running program.
The downlink wireless communication module is mainly used for carrying out wireless communication with the wireless terminal and the linkage control system; the wireless terminal comprises a wireless temperature sensing device, a wireless smoke sensing device, a wireless gas monitoring device, a wireless hand report and a wireless audible and visual alarm device; the linkage control system comprises a barrier gate control unit, a kinetic energy electromagnetic valve control unit and an air conditioning system control unit.
The uplink wireless communication module is mainly used for communication between the repeater and the wireless transmission device and communication of a remote cloud through the wireless transmission device; the remote cloud is a cloud server, and the cloud server is provided with a wireless networking fire-fighting early warning system platform and is mainly used for processing and backing up wireless networking information.
The peripheral interface is mainly used for transmitting data for the computer equipment; the peripheral interfaces include USB, UART, etc.
Wherein the power supply is mainly used for supplying power to the repeater when the repeater is started.
In the invention, the wireless temperature sensing device, the wireless smoke sensing device and the like adopt a low-power consumption mode, and can be used for 3-5 years by adopting 2 sections of 3.0V column type lithium batteries for power supply.
As shown in fig. 4, after the repeater completes networking, all wireless terminals include a wireless temperature sensing device, a wireless smoke sensing device, a wireless gas monitoring device, a wireless hand report and a wireless audible and visual alarm device, the wireless terminal IP sets its layout address, the wireless terminal heartbeat time can systematically set interval duration, the wireless terminal device sends uplink information, the uplink information is uploaded to the cloud server through the repeater and the wireless transmission device, the cloud server processes and collects data information, and compares the heartbeat information of the wireless terminal, once the wireless terminal device does not upload heartbeat information, the wireless networking fire-fighting early warning system will display that the wireless device is in an offline state, and the attendant can position the offline wireless terminal device according to the layout address, thereby greatly shortening the equipment searching time.
In the invention, the control module in the linkage control system supports the standard LoRaWAN protocol, supports the maximum communication distance to be up to 15 km in an open environment, supports the linkage rule and the setting of the triggering alarm rule, and can be executed under the condition of network disconnection.
In the invention, a multi-point alarm mode in a self-defined automatic mode on a platform is adopted by default, and two-point fire alarm is adopted, so that sound-light alarm linkage is triggered when two or more smoke, temperature or hand alarms are activated simultaneously, and meanwhile, when an alarm occurs due to exceeding of standard of combustible gas, oxygen and the like in a gas monitoring subsystem, the system prompts the operating environment of operation risk and prompts specific responsible persons through modes such as telephone, short message and the like; meanwhile, the system can send a command to the intelligent switch, automatically cut off a non-illumination power supply, automatically control the air conditioning system to stop, and automatically send a command to the gate to be in a normally open state.
In the invention, the response time between the detection of an alarm signal by the wireless networking fire-fighting early-warning system and the formation of an alarm state (sound-light linkage alarm, failure stop of an air-conditioning dehumidifier, opening of a barrier gate and the like) of the system is not more than 30s.
Compared with the prior art, the invention has the beneficial effects that:
the wireless terminal keeps extremely low power consumption when not connected to the network, and can be used for 3-5 years by adopting 2 sections of 3.0V column type lithium batteries for power supply; if the wireless networking mode adopts the ad hoc networking mode, networking can be facilitated, the fire alarm system can clearly set the position, equipment type and other information of the wireless terminal, and once abnormality occurs, the wireless terminal can be rapidly positioned, so that manpower is saved, and the unattended personnel can conveniently carry out; the system platform can define a multi-point alarm mode under an automatic mode by default, adopts two-point fire alarm, triggers audible and visual alarm linkage when two or more smoke sensations, temperature sensations or handreports are simultaneously activated, and simultaneously comprises a gas monitoring subsystem, wherein when an alarm occurs due to exceeding of standard of combustible gas, oxygen and the like, the system prompts an operation environment to have an operation risk, and prompts a specific responsible person through telephone, short message and other modes; meanwhile, the system can send a command to the intelligent switch, automatically cut off a non-illumination power supply, automatically control the air conditioning system to stop, and automatically send a command to the gate to be in a normally open state.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (11)
1. A fire control early warning system of wireless network deployment of boats and ships, its characterized in that: the intelligent networking fire control early warning system comprises a linkage control system, an intelligent early warning system, a wireless networking device and a terminal, wherein the cloud server is connected with the wireless networking fire control early warning system and is provided with a data service platform for correlating customer information, personnel information, sentry box entrance and exit gates and fire control data information;
the linkage control system comprises a barrier gate control unit, a kinetic energy electromagnetic valve control unit, an air conditioning system control unit and a non-illumination control unit, wherein the barrier gate control unit is used for controlling the barrier gate to be opened when a fire signal is received, the kinetic energy electromagnetic valve control unit is used for controlling the electromagnetic valve to be closed when the fire signal is received, the air conditioning system control unit is used for controlling the air conditioning system to be closed when the fire signal is received, and the non-illumination control unit is used for controlling the non-illumination power supply in the ship building cabin to be closed when the fire signal is received.
2. The fire protection pre-warning system for wireless networking of ships according to claim 1, wherein: the barrier gate control unit comprises a barrier gate, an access authorization module and a barrier gate controller, wherein the access authorization module and the barrier gate controller are installed on the barrier gate, and the barrier gate controller is used for controlling the barrier gate to be opened when a fire signal is received.
3. The fire protection pre-warning system for wireless networking of ships according to claim 1, wherein: the energy electromagnetic valve control unit comprises an electromagnetic valve and an electromagnetic valve control module, wherein the electric valve control module is used for controlling the electromagnetic valve to be switched on and off, and the energy electromagnetic valve is controlled to be closed when a fire signal is received.
4. The fire protection pre-warning system for wireless networking of ships according to claim 1, wherein: the air conditioning system control unit comprises an air conditioning control module and an air conditioning system, wherein the air conditioning control module is connected with the air conditioning system, when the air conditioning control module receives a fire signal, the air conditioning system is controlled to be closed, and when the fire signal is eliminated, the air conditioning system is controlled to be restarted.
5. The fire protection pre-warning system for wireless networking of ships according to claim 1, wherein: the non-illumination power supply control unit comprises a power supply control module and an intelligent switch, wherein the power supply control module is connected with the intelligent switch, when the power supply control module receives a fire signal, the intelligent switch is controlled to close a non-illumination power supply in a ship building cabin, and when the fire signal is eliminated, the non-illumination power supply is controlled to restart.
6. The fire protection pre-warning system for wireless networking of ships according to claim 1, wherein: the intelligent early warning system comprises a communication unit and an early warning unit, wherein the communication unit is used for generating a network telephone and a network short message to be sent to a mobile phone end when a fire signal is received and continuously sending an early warning prompt frame and early warning information on a data service platform, and the early warning unit comprises a plurality of wireless audible and visual alarm devices installed in a ship cabin under construction and warning reminding equipment installed at a sentry box.
7. The fire protection pre-warning system for wireless networking of ships according to claim 1, wherein: the wireless networking system comprises a wireless receiving device and a wireless terminal communication device.
8. The fire protection pre-warning system for wireless networking of ships according to claim 7, wherein: the wireless networking device and the terminal comprise a repeater and a wireless terminal, wherein the wireless terminal comprises a wireless temperature sensing device, a wireless smoke sensing device, a wireless gas monitoring device, a wireless transmission device, a wireless hand report and a wireless audible and visual alarm device; the relay is connected to the cloud server through the wireless transmission device, and the relay is connected to the wireless temperature sensing device, the wireless smoke sensing device, the wireless gas monitoring device, the wireless hand newspaper and the wireless audible and visual alarm device.
9. The fire protection pre-warning system for wireless networking of ships according to claim 8, wherein: the repeater includes: the system comprises a microcontroller, a downlink wireless communication module, an uplink wireless communication module, a peripheral interface, a network module and a power module;
the microcontroller is connected with the downlink wireless communication module, the uplink wireless communication module, the peripheral interface, the network module and the power supply module;
the downlink wireless communication module is used for carrying out wireless communication with the linkage control system, the wireless temperature sensing device, the wireless smoke sensing device, the wireless gas monitoring device, the wireless hand newspaper and the wireless audible and visual alarm device; the uplink wireless communication module is used for carrying out wireless communication with the wireless transmission device and carrying out wireless communication with the cloud server through the wireless transmission device; the cloud server is used for processing and backing up the information of the wireless networking; the peripheral interface is used for transmitting data; the network module is connected with the wireless transmission device; the power module is used for supplying power when the repeater is started.
10. The fire protection pre-warning system for wireless networking of ships according to claim 8, wherein: after the repeater is connected with the wireless transmission device to complete networking, the IP address of each device is arranged according to the wireless terminal, the interval duration of the heartbeat signal sending of the wireless terminal is set, each device of the wireless terminal sends uplink information, the uplink information is uploaded to the cloud server through the repeater and the wireless transmission device, the cloud server processes and collects data information, the heartbeat signal of each device of the wireless terminal is compared, and when any device of the wireless terminal does not upload the heartbeat signal, the wireless networking fire-fighting early warning system displays that the corresponding device is in an off-line state.
11. The fire protection pre-warning system for wireless networking of ships according to claim 8, wherein: the wireless gas monitoring device comprises a wireless oxygen monitoring device, a wireless methane gas monitoring device and a wireless hydrogen monitoring device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311526603.0A CN117671875A (en) | 2023-11-16 | 2023-11-16 | Fire-fighting early warning system for wireless networking of ships |
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| CN202311526603.0A CN117671875A (en) | 2023-11-16 | 2023-11-16 | Fire-fighting early warning system for wireless networking of ships |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118015779A (en) * | 2024-04-08 | 2024-05-10 | 南通惠江海洋科技有限公司 | Ship fire monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118015779A (en) * | 2024-04-08 | 2024-05-10 | 南通惠江海洋科技有限公司 | Ship fire monitoring system |
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