CN117939087A - Intelligent firefighting intercom communication device and application method - Google Patents
Intelligent firefighting intercom communication device and application method Download PDFInfo
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Abstract
The invention discloses an intelligent firefighting intercom communication device and an application method, which belong to the technical field of wireless communication networks, and the intelligent firefighting intercom communication device is used for acquiring and acquiring scene conditions of a fire scene and firefighter sign information in real time through an intelligent protection helmet and a corresponding hardware module, so that a commander outside the fire scene can acquire scene live information, adjust rescue schemes in real time and flexibly command and coordinate each firefighter according to images and data information, realize wireless communication between the scene firefighter and a firefighting command system, ensure the safety of the firefighter and improve rescue efficiency; and the deployment of the wireless sensor network can ensure that the conditions of all firefighters are tracked and managed in real time, and the disconnection and delay of rescue opportunities are prevented.
Description
Technical Field
The invention discloses a wireless communication network technology, in particular to an intelligent firefighting intercom communication device and an application method.
Background
In order to guarantee the life safety and the work requirement of firefighters, the social world has increasingly urgent requirements on new-era informationized firefighting operation command equipment. As an important part, the intelligent fire-fighting equipment needs to have stronger ductility, has the functions of information acquisition, analysis and transmission in multiple aspects such as communication, physiological information monitoring, fire scene environment monitoring and the like, and has very wide application prospect.
When firefighters rescue the fire at the fire scene, fire rescue command is formulated according to the physical condition of the firefighters and the surrounding environment condition at any time. Factors which easily influence firefighters rescue and cause harm to bodies in fire include fire smoke, steam, high-temperature environments and the like, the factors can cause unconsciousness poisoning or burn and even death, if smoke particles can block vision, eyes and mucous membranes can be stimulated to cause blindness, when rescue is performed, firefighters can reduce the feeling capacity of nerve sense and the like due to high-temperature stimulation, the capacity of sensing and judging self conditions is reduced, the danger coefficient is increased when rescue is performed, firefighters mostly depend on-site sensing and judging disaster temporary assignment plans and communicate through intercom wireless communication, but are influenced by smoke and high temperature in fire, firefighters judge and decide under physical and mental pressure, and the decision capacity is reduced, so that off-site commanders are required to conduct coordinated command, but off-site commanders are not familiar with on-site conditions in the site, even experience is abundant, confusion is easy to cause, and a communication tool capable of conducting reasonable judgment according to conditions is required for the communication command firefighters.
Disclosure of Invention
The invention aims to solve the problems and provides an intelligent firefighting intercom communication device and an application method.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an intelligent fire control intercom communication device, includes intelligent protection helmet, installs hardware module and supporting fire control command system on intelligent protection helmet, hardware module includes singlechip module, ambient temperature detection module, sign information detection module, camera module and communication module, ambient temperature detection module and sign information detection module all include radiation heat sensor, ambient temperature detection module detects the ambient temperature of gathering the scene of a fire through radiation heat sensor, sign information detection module passes through radiation heat sensor real-time monitoring firefighter's body temperature, sign information detection module still passes through ear canal air pressure sensor real-time monitoring firefighter's respiratory rate and rhythm of the heart, camera module accessible electronic camera head and digital vision processing system gather scene of a fire scene, singlechip module accessible intelligent protection helmet passes through the data that hardware module gathered and carries out wireless communication transmission data with the fire control command system with the help of communication module.
Through adopting above-mentioned technical scheme, detect through radiation heat sensor and gather fire scene ambient temperature and real-time supervision firefighter's body temperature, through the respiratory rate and the rhythm of the heart of ear canal air pressure sensor real-time supervision firefighter, trace management and control and monitoring firefighter's sign information, guarantee firefighter's life safety.
Preferably, the intelligent protective helmet is provided with a protective mask, the protective mask is provided with an air respirator capable of being connected with an oxygen bottle, the protective mask is provided with an intercom communicator which can communicate with a fire command system and other intelligent protective helmets at the air respirator, and the outer side of the protective mask is provided with a loudspeaker capable of transmitting sound in real time.
Through adopting above-mentioned technical scheme, realize wireless communication between commander and the fireman through the intercom communication ware, the commander of being convenient for arranges the deployment rescue plan.
Preferably, the protective mask is further provided with a carbon monoxide sensor and a smoke sensor.
By adopting the technical scheme, the toxic gas in the fire scene is sensed through the carbon monoxide sensor and the smoke sensor.
Preferably, the protective mask is provided with protective goggles, and the intelligent protective helmet is provided with electronic display goggles capable of displaying images acquired by the camera module in real time.
Through adopting above-mentioned technical scheme, help the fire fighter to know surrounding environment better through electronic display eyepiece, reduce the miscut, and electronic display eyepiece possess special coating can prevent smog, this special coating can adopt the fluorine polymer, can form one deck film on glass surface, prevent drop of water to adhere to at electronic display eyepiece surface and condense and form the water droplet, in order to eliminate fog, and fluorine polymer can keep its effect for a long time, still effective after washing many times. And the night visual effect is improved by enhancing the brightness and contrast of the image, so that firefighters can more clearly observe the surrounding environment at night.
Preferably, the intelligent protective helmet is further provided with a flame sensor, and the display images can be distinguished and displayed on the electronic display ocular after being processed by the singlechip module.
By adopting the technical scheme, firefighters and commanders can know the combustion degree on site conveniently, timely respond and judge the combustion degree, and the safety of firefighters and rescue personnel is ensured.
Preferably, the intelligent protective helmets are equipped with a repeater that can forward other intelligent protective helmet data, and the intelligent protective helmets are also equipped with edge terminals that can perform edge calculation processing.
By adopting the technical scheme, the edge terminal adopts an open device integrating network, calculation, storage and application core capabilities, so that the nearest service is provided, and the rapid response and processing are carried out on the fire scene environment where the instantaneous occurs.
The application method of the intelligent fire-fighting intercom communication device comprises the intelligent fire-fighting intercom communication device, wherein the intelligent fire-fighting intercom communication device is deployed through a wireless sensor network, and an intelligent protection helmet, an edge terminal and a fire command system are respectively used as a common node, a sink node and a management node, and a network link communication transmission mechanism is as follows:
s1, when communication between a common node and a sink node is normal, the common node performs data transmission to the nearest sink node through a search detection wireless network, and when the sink node receives data of the common node for processing, the data is transmitted to a management node through the wireless network;
S2, when communication between part of common nodes and the sink node is lost, the common nodes forward data to other nearest common nodes through searching and detecting wireless networks, the other nearest common nodes forward the received data to the sink node, and the sink node processes the received data of the common nodes and transmits the processed data to the management node through the wireless network;
S3, the management node always acquires the data processed by the common node through the sink node, and monitors, manages and issues commands.
By adopting the technical scheme, the network link is deployed through the wireless sensor network to realize real-time monitoring of the complex fire scene environment.
Preferably, the communication condition judging mechanism between the common node and the sink node is as follows:
M1, after searching and detecting a wireless network, a common node performs three-way network handshake confirmation to a nearest sink node, if three-way network handshake is completed in 5S, data transmission is performed after the common node and the sink node confirm that connection is successful, and if three-way network handshake is not completed in 5S, the data transmission enters M2;
And M2, after searching and detecting the wireless network again, the common node forwards data to the nearest common node which is successfully connected with the sink node, and the nearest common node which is successfully connected with the sink node forwards the data to the sink node in a relay way.
By adopting the technical scheme, the situation that data transmission is interrupted and common nodes are disconnected for a long time can be avoided through the judging mechanism.
Compared with the prior art, the invention has the beneficial effects that:
The intelligent protective helmet and the corresponding hardware modules are used for acquiring and acquiring the scene condition of a fire scene and the sign information of firefighters in real time, so that commanders outside the fire scene can acquire the scene condition information, and the rescue scheme is adjusted in real time and each firefighter is flexibly commanded and coordinated according to the image and the data information, thereby realizing wireless communication between the scene firefighters and the firefighter command system, ensuring the safety of the firefighters and improving the rescue efficiency; and the deployment of the wireless sensor network can ensure that the conditions of all firefighters are tracked and managed in real time, and the disconnection and delay of rescue opportunities are prevented.
Drawings
FIG. 1 is a flow chart of a network link communication transmission mechanism of an intelligent firefighting intercom communication device;
FIG. 2 is a flow chart of a communication condition judging mechanism between a common node and a sink node;
FIG. 3 is a schematic structural view of the intelligent protective helmet;
fig. 4 is a schematic structural diagram of a second intelligent protective helmet;
FIG. 5 is a combined use diagram of a smart protective helmet and visor;
fig. 6 is a schematic diagram of a wireless sensor network deployment.
Reference numerals: 1. an intelligent protective helmet; 2. an ear canal air pressure sensor; 3. a camera module; 4. an electronic display eyepiece; 5. protective face masks; 6. an air respirator; 7. and amplifying the loudspeaker.
Detailed Description
In the following description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The utility model provides an intelligent fire control intercom communication device, as shown in fig. 3-6, including intelligent protection helmet 1, install the hardware module and supporting fire control command system on intelligent protection helmet 1, the hardware module includes the singlechip module, ambient temperature detection module, sign information detection module, camera module 3 and communication module, ambient temperature detection module and sign information detection module all include radiation heat sensor, ambient temperature detection module detects the collection scene of a fire ambient temperature through radiation heat sensor, sign information detection module passes through radiation heat sensor real-time monitoring firefighter's body temperature, sign information detection module still passes through auditory canal air pressure sensor 2 real-time monitoring firefighter's respiratory rate and rhythm of the heart, camera module 3 accessible electronic camera head and digital vision processing system gather scene of a fire scene, singlechip module accessible intelligent protection helmet 1 carries out wireless communication transmission data with the fire control command system through the data that the hardware module gathered. The auditory canal air pressure sensor 2 measures the body temperature, the respiratory rate and the heart rate of a firefighter in real time, the auditory canal measurement of a human body is less influenced by the environmental temperature, the measured result can be transmitted to an edge terminal through a single chip microcomputer module, and finally the measured result is collected to a PC end of a firefighting command system.
The intelligent protection helmet 1 is provided with a repeater capable of forwarding data of other intelligent protection helmets 1, the intelligent protection helmet 1 is further provided with an edge terminal capable of performing edge calculation processing, and when high-rise disaster relief actions are performed, the edge terminal can be installed on an unmanned aerial vehicle, and the unmanned aerial vehicle is hovered outside a building capable of covering the intelligent protection helmet 1 to perform edge calculation processing.
The intelligent protective helmet 1 is provided with a protective mask 5, the protective mask 5 is provided with an air respirator 6 which can be connected with an oxygen bottle, the protective mask 5 is provided with an intercom communicator which can communicate with a fire control command system and other intelligent protective helmets 1 at the air respirator 6, the outer side of the protective mask 5 is provided with a loudspeaker 7 which can transmit sound in real time, the air respirator 6 can play a role in protecting a respiratory system when a firefighter is in rescue and relief, the intercom communicator which is arranged at the air respirator 6 can isolate noise in a fire scene from wireless broadcasting communication, and can communicate with other firefighters wearing the intelligent protective helmet 1 and the fire control command system in a coordinated command and communication manner, and when a disaster-stricken person needing rescue exists in the fire scene, the sound is amplified through the loudspeaker 7 after being received and processed through a radio device in the air respirator 6, so that the protection and the use of the air respirator 6 can not be influenced, but also the disaster-stricken personnel can be searched and shone through broadcasting sound in the fire scene.
The protective mask 5 is also provided with a carbon monoxide sensor and a smoke sensor, and because carbon monoxide is colorless and odorless, people tend to feel unconscious when inhaling, whether the air respirator 6 leaks through the carbon monoxide sensor and monitor the carbon monoxide content in the environment, and the protective mask 5 is provided with protective goggles, the intelligent protective helmet 1 is provided with an electronic display eyepiece 4 which can display the image acquired by the camera module 3 in real time, smoke is possibly generated during burning of a fire scene, the smoke floats in the air, the smoke can influence the sight and can be hurt after the contact of the eye mucosa or the inhalation of the mouth and nose, therefore, the harm of the smoke to the body is blocked through the protective goggles, the indirect vision after the acquisition and the processing of the camera module 3 is presented by means of the electronic display eyepiece 4, and the blind area is eliminated by acquiring a wider vision through a main lens and a wide-angle lens.
The intelligent protective helmet 1 is also provided with a flame sensor, and the display images are distinguished and displayed on the electronic display ocular 4 after being processed by the singlechip module, the flame sensor can reflect the combustion degree and the approximate temperature by adopting an infrared thermal imaging technology, and the color depth of the image area of the display ocular 4 can assist a firefighter in judging the temperature of the fire scene area to avoid the fire scene area and has a guiding effect on search and rescue disaster-stricken personnel.
The SCM module can adopt an STM32 microcontroller, the communication module can adopt a CC3000-WG1300 chip with a built-in wireless network protocol IEE802.11 protocol and a TCP/IP protocol, the STM32 microcontroller plays a role of overall control and processing of data acquired in the hardware module, the data are transmitted to the edge terminal by means of wireless communication of the communication module to be processed, the data are transmitted to the fire control command system by means of wireless communication, the fire control command system is a data acquisition collection and control system programmed for an upper computer, the data collection and control system is connected with a PC end to be used for managing information acquired by the intelligent protection helmet 1 and carrying out corresponding feedback and command, the edge terminal can collect images and flame images acquired by the camera module 3 to carry out simulation analysis by AI, so that the trend of fire is predicted, the spatial layout of a disaster-stricken building is acquired, the simulation display is carried out at the PC end of the fire control command system, the command system is facilitated to plan a disaster searching route and a disaster searching scheme, and the specific position of each firefighter is positioned accordingly, and command arrangement is facilitated.
The edge terminal receives physical sign information of the firefighter and site live temperature information of a fire scene, judges whether emergency situations can occur according to AI simulation analysis, alarms and early warning are carried out on a PC (personal computer) end of the fire fighting command system if abnormal values occur in the live temperature information, the firefighter is evaluated and reminded to withdraw or transfer in time, and nearby firefighters are dispatched in time to rescue if abnormal physical sign information of the firefighter occurs.
Example 2
As shown in fig. 1, fig. 2 and fig. 6, an application method of an intelligent fire-fighting intercom communication device includes that the intelligent fire-fighting intercom communication devices are deployed through a wireless sensor network, an intelligent protection helmet 1, an edge terminal and a fire-fighting command system are respectively used as a common node, a sink node and a management node, and a network link communication transmission mechanism is as follows:
s1, when communication between a common node and a sink node is normal, the common node performs data transmission to the nearest sink node through a search detection wireless network, and when the sink node receives data of the common node for processing, the data is transmitted to a management node through the wireless network;
S2, when communication between part of common nodes and the sink node is lost, the common nodes forward data to other nearest common nodes through searching and detecting wireless networks, the other nearest common nodes forward the received data to the sink node, and the sink node processes the received data of the common nodes and transmits the processed data to the management node through the wireless network;
S3, the management node always acquires the data processed by the common node through the sink node, and monitors, manages and issues commands.
The communication condition judging mechanism between the common node and the sink node is as follows:
M1, after searching and detecting a wireless network, a common node performs three-way network handshake confirmation to a nearest sink node, if three-way network handshake is completed in 5S, data transmission is performed after the common node and the sink node confirm that connection is successful, and if three-way network handshake is not completed in 5S, the data transmission enters M2;
And M2, after searching and detecting the wireless network again, the common node forwards data to the nearest common node which is successfully connected with the sink node, and the nearest common node which is successfully connected with the sink node forwards the data to the sink node in a relay way.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides an intelligent fire control intercom communication device, its characterized in that includes intelligent protection helmet (1), installs hardware module and supporting fire control command system on intelligent protection helmet (1), hardware module includes singlechip module, ambient temperature detection module, sign information detection module, camera module (3) and communication module, ambient temperature detection module and sign information detection module all include radiation heat sensor, ambient temperature detection module detects the ambient temperature of gathering the scene of a fire through radiation heat sensor, sign information detection module passes through radiation heat sensor real-time monitoring firefighter's body temperature, sign information detection module still passes through auditory canal air pressure sensor (2) real-time monitoring firefighter's respiratory rate and rhythm of the heart, camera module (3) accessible electronic camera head and digital vision processing system gather scene of a fire scene, singlechip module accessible intelligent protection helmet (1) carry out wireless communication transmission data with the fire control command system through the data of hardware module gathering.
2. An intelligent firefighting intercom communication device according to claim 1, wherein the intelligent protective helmet (1) is provided with a protective mask (5), the protective mask (5) is provided with an air respirator (6) capable of being connected with an oxygen bottle, the protective mask (5) is provided with an intercom communication device capable of communicating with a firefighting command system and other intelligent protective helmets (1) at the air respirator (6), and the outer side of the protective mask (5) is provided with a loudspeaker (7) capable of transmitting sound in real time.
3. An intelligent fire intercom communication device according to claim 2, wherein the protective mask (5) is further provided with a carbon monoxide sensor and a smoke sensor.
4. The intelligent firefighting intercom communication device according to claim 2, wherein the protective mask (5) is provided with protective goggles, and the intelligent protective helmet (1) is provided with an electronic display eyepiece (4) capable of displaying images acquired by the camera module (3) in real time.
5. The intelligent firefighting intercom communication device according to claim 4, wherein the intelligent protective helmet (1) is further provided with a flame sensor, and the display images can be distinguished and displayed on the electronic display ocular (4) after being processed by the singlechip module.
6. An intelligent fire intercom communication device according to claim 1, characterized in that said intelligent protective helmet (1) is equipped with a repeater capable of forwarding data of other intelligent protective helmets (1), said intelligent protective helmets (1) being also equipped with edge terminals capable of edge calculation processing.
7. An application method of an intelligent fire-fighting intercom communication device is characterized by comprising the intelligent fire-fighting intercom communication device according to any one of claims 1-6, wherein the intelligent fire-fighting intercom communication devices are deployed through a wireless sensor network, and an intelligent protection helmet (1), an edge terminal and a fire command system are respectively used as a common node, a converging node and a management node, and a network link communication transmission mechanism is as follows:
s1, when communication between a common node and a sink node is normal, the common node performs data transmission to the nearest sink node through a search detection wireless network, and when the sink node receives data of the common node for processing, the data is transmitted to a management node through the wireless network;
S2, when communication between part of common nodes and the sink node is lost, the common nodes forward data to other nearest common nodes through searching and detecting wireless networks, the other nearest common nodes forward the received data to the sink node, and the sink node processes the received data of the common nodes and transmits the processed data to the management node through the wireless network;
S3, the management node always acquires the data processed by the common node through the sink node, and monitors, manages and issues commands.
8. The method for using an intelligent fire intercom communication device according to claim 7, wherein the communication condition judging mechanism between the common node and the sink node is as follows:
M1, after searching and detecting a wireless network, a common node performs three-way network handshake confirmation to a nearest sink node, if three-way network handshake is completed in 5S, data transmission is performed after the common node and the sink node confirm that connection is successful, and if three-way network handshake is not completed in 5S, the data transmission enters M2;
And M2, after searching and detecting the wireless network again, the common node forwards data to the nearest common node which is successfully connected with the sink node, and the nearest common node which is successfully connected with the sink node forwards the data to the sink node in a relay way.
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| CN202410320713.XA CN117939087B (en) | 2024-03-20 | Intelligent firefighting intercom communication device and application method |
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