Infrared ad hoc network video command system for disaster site search and rescue

Abstract

The utility model provides an infrared ad-hoc network video command system for disaster site search and rescue, which comprises an ad-hoc network module, a command box, a thermal imaging module and a command post, and is characterized in that the ad-hoc network module comprises a first ad-hoc network radio station, a second ad-hoc network radio station, a third ad-hoc network radio station and a fourth ad-hoc network radio station; every two of the command box, the first ad hoc network radio station, the second ad hoc network radio station, the third ad hoc network radio station and the fourth ad hoc network radio station are in communication connection, and the command box is electrically connected with the command post. The first ad hoc network radio station, the second ad hoc network radio station, the third ad hoc network radio station and the fourth ad hoc network radio station are respectively in communication connection with the thermal imaging module; the command box comprises a power amplifier module, an internal ad hoc network radio station, a 4G module, a display control terminal and a power supply module. The search and rescue time can be effectively shortened, and the search and rescue efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency communication guarantee, in particular to an infrared self-organizing network video command system for disaster site search and rescue. Background Art

[0002] At present, infrared thermal imagers are widely used in the emergency rescue industry. Thermal imagers have strong penetration, are not affected by ambient light, and are sensitive to heat sources, making them very suitable for emergency rescue. However, existing equipment is generally used as individual equipment, which is not convenient for video transmission. Some infrared equipment has 4G function or video interface, which can be connected to ad hoc network radio through 4G or video interface to transmit the collected video to the rear. This method has the following problems: Usually, the network of on-site operators such as earthquakes and fires is prone to congestion or paralysis, which cannot meet the video transmission needs; when using the video interface to connect to the ad hoc network radio for transmission, the video interface has poor protection and cannot meet the use requirements in harsh environments, and the equipment is easily damaged; the video equipment cannot be directly connected to the command and dispatch network, and the rear command center cannot directly view the video.

[0003] The Chinese patent with publication number CN213028564U discloses a single-soldier integrated communication command terminal, which is used to collect, process and transmit information resources in any environment. However, the communication command terminal does not use infrared thermal imaging, does not have the search and rescue capabilities at night and in complex environments, and does not have a command box for overall management to solve the problem of staff working difficulties. Utility Model Content

[0004] In view of this, the utility model proposes an infrared self-organizing network video command box for disaster site search and rescue. By constructing a command box integrating multiple modules, it realizes efficient operation of auxiliary staff and improves the search and rescue efficiency of the staff.

[0005] The technical solution of the utility model is implemented as follows: an infrared self-organizing network video command system for disaster site search and rescue, comprising a self-organizing network module (1), a command box (2), a thermal imaging module (3) and a command post (4), wherein:

[0006] The first self-organizing radio station (11), the second self-organizing radio station (12), the third self-organizing radio station (13) and the fourth self-organizing radio station (14) of the self-organizing module (1), the command box (2), the first self-organizing radio station (11), the second self-organizing radio station (12), the third self-organizing radio station (13) and the fourth self-organizing radio station (14) are connected to each other in communication, the command box (2) is electrically connected to the command post (4), and the first self-organizing radio station (11), the second self-organizing radio station (12), the third self-organizing radio station (13) and the fourth self-organizing radio station (14) are respectively connected to the thermal imaging module (3);

[0007] The command box (2) comprises a power amplifier module (21), an internal ad hoc network radio station (22), a 4G module (23), a display and control terminal (24) and a power module (25).

[0008] Preferably, the display and control terminal (24) comprises a USB interface and an HDMI interface for external control, data exchange and video output.

[0009] Preferably, the command box (2) comprises a MESH antenna for ad hoc network communication.

[0010] Preferably, the command box (2) is also used for conducting voice conversations in harsh environments.

[0011] Preferably, the 4G module (23) includes a LAN port, a WLAN port, a phone card interface and an antenna interface for interconnecting with other rescue equipment.

[0012] Preferably, the internal ad hoc network radio station (22) includes an audio interface for voice intercom and an antenna interface for wireless communication.

[0013] Preferably, the display and control terminal (24) is used to display the video images captured by the thermal imaging module (3).

[0014] Preferably, the power amplifier module (21) is used to amplify radio station signals.

[0015] Preferably, the 4G module (23) is also used to transmit video data.

[0016] The utility model provides an infrared self-organizing network video command system for disaster site search and rescue, which has the following beneficial effects compared with the prior art:

[0017] (1) By setting up a broadband self-organizing network transmission method, the on-site data is transmitted to the command post through the thermal imaging module, and more search and rescue equipment can be connected at the same time, and video transmission is supported, which is convenient for carrying out efficient disaster relief, emergency and rescue work, and conducting background analysis and visual command, so as to provide a reliable basis for accurate disaster relief, emergency and rescue, thereby improving the efficiency of disaster relief, emergency and rescue. At the same time, the combination of multiple rescue equipment can realize the rapid investigation of trapped persons at the rescue site, which can effectively shorten the search and rescue time and improve the search and rescue efficiency;

[0018] (2) The positioning unit of the thermal imaging module can intuitively display the detection data of the corresponding search and rescue equipment on the map, realizing the comprehensive display of multi-dimensional data, thereby effectively improving the efficiency of rescue command. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a module diagram of an infrared self-organizing network video command system for disaster site search and rescue in the utility model;

[0021] Figure 2 This is an overall framework diagram of an infrared self-organizing network video command system for disaster site search and rescue in the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of a command box of an infrared self-organizing network video command system for disaster site search and rescue in the utility model;

[0023] Figure 4 This is a schematic diagram of a ground building rescue scene of the utility model;

[0024] Figure 5 This is another schematic diagram of a ground building rescue scene of the utility model. DETAILED DESCRIPTION

[0025] The following will be combined with the implementation of the utility model to clearly and completely describe the technical solutions in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] Provide an infrared ad hoc network video command system for disaster site search and rescue, such as Figure 1 and Figure 2 As shown, it includes a self-organizing network module 1, a command box 2, a thermal imaging module 3 and a command post 4, wherein:

[0028] The first ad hoc radio station 11, the second ad hoc radio station 12, the third ad hoc radio station 13 and the fourth ad hoc radio station 14 of the ad hoc network module 1, the command box 2, the first ad hoc radio station 11, the second ad hoc radio station 12, the third ad hoc radio station 13 and the fourth ad hoc radio station 14 are mutually connected in communication, the command box 2 is electrically connected to the command post 4, and the first ad hoc radio station 11, the second ad hoc radio station 12, the third ad hoc radio station 13 and the fourth ad hoc radio station 14 are respectively connected in communication with the thermal imaging module 3;

[0029] The command box 2 includes a power amplifier module 21 , an internal ad hoc network radio 22 , a 4G module 23 , a display and control terminal 24 and a power module 25 .

[0030] The display and control terminal 24 includes a USB interface and an HDMI interface for external control, data exchange and video output.

[0031] The command box 2 includes a MESH antenna for ad hoc network communication.

[0032] The command box 2 is also used for voice conversations in harsh environments.

[0033] The 4G module 23 includes a LAN port, a WLAN port, a phone card interface and an antenna interface for interconnection with other rescue equipment.

[0034] The internal ad hoc network radio station 22 includes an audio interface for voice intercom and an antenna interface for wireless communication.

[0035] The display and control terminal 24 is used to display the video images captured by the thermal imaging module 3 .

[0036] The power amplifier module 21 is used to amplify radio signals.

[0037] The 4G module 23 is also used to transmit video data.

[0038] It should be noted that:

[0039] The command box 2 has a built-in ad hoc network radio 22 and a power amplifier module 21, which automatically form a network with the ad hoc network radio when it is turned on, without a central node; the ad hoc network module 1 transmits the data collected by the thermal imaging module 3 to the command box; the command box 2 is equipped with a display and control terminal 24, with built-in platform software, a map interface and a video interface; the map interface of the platform software can display the status and position of the thermal imaging module 3; the video interface of the platform software can preview the video collected by the thermal imaging module 3; the video interface of the platform software can choose to output the video collected by the thermal imaging module 3 through the video interface;

[0040] The self-organizing radio 22 inside the command box 2 is equipped with a high-power amplifier module 21, which can amplify the radio signal and make the connection with the front radio more stable; the command box is equipped with a 4G module, which can transmit the video back to the server; the command box 2 has a built-in battery and can be used independently when there is no external power supply; the command box 2 is equipped with a video output interface, which can transmit the on-site situation to the command post 4.

[0041] The command box 2 is divided into two parts, the upper part of which is equipped with a display control terminal 24, a power switch, a USB interface, a USB interface and an HDMI interface;

[0042] The USB interface and HDMI interface are connected to the display and control terminal;

[0043] The USB interface can be connected to an external mouse, keyboard, USB flash drive, etc., making it easy to control the display and control terminal 24 and export data;

[0044] The software platform of the display and control terminal 24 can choose to output a certain video through the HDMI interface, or directly output all video preview images, so as to access the video to the command and dispatch network;

[0045] The upper and lower parts of the command box 2 are connected by a power signal mixed cable;

[0046] There is a storage compartment at the bottom of the command box 2 for storing antennas, intercom headphones and adapters;

[0047] Command Box 2 has an intercom function, which is used to use voice functions with less bandwidth requirements when the signal is poor, thereby improving the availability of the system in harsh environments.

[0048] The lower part is equipped with a MESH antenna and a MESH antenna for ad hoc network communication;

[0049] The MESH antenna is connected to the power amplifier module 21, and the power amplifier module 21 is connected to the internal ad hoc network radio station 22 to improve the stability of on-site communication by amplifying power;

[0050] The charging port and power indicator light are installed at the bottom;

[0051] A volume knob is installed at the bottom to adjust the intercom volume;

[0052] The lower part is equipped with a 4G antenna and a 4G antenna for 4G communication;

[0053] 4G module 23 can be configured with APN private network for special network requirements of emergency rescue;

[0054] The lower part is equipped with a network port and an Ethernet port for communicating with the on-site full-time command post or command vehicle;

[0055] The network port and network port can be configured as WAN port or LAN port to adapt to different network connection methods;

[0056] The lower part is equipped with an intercom interface, which can be connected to an intercom headset for voice communication with rescuers in front;

[0057] The lower part is equipped with a phone card interface, which can be used by users to replace the dedicated phone card;

[0058] A 2-inch display screen is installed at the bottom to display the status information of the connected device;

[0059] The power control board and the battery pack form a power module 25, which is used to supply power to other modules in the command box 2;

[0060] Each module is connected to the 4G module 23 via a network port to achieve data interconnection between modules;

[0061] The LAN port, WLAN port, phone card interface and antenna interface of the 4G module 23 are transferred to the lower panel for interconnection with other rescue equipment;

[0062] The antenna interface and audio interface of the internal ad hoc network radio 22 are transferred to the lower panel for voice intercom and wireless communication;

[0063] The USB interface and HDMI interface of the display and control terminal 24 are transferred to the upper panel for external control, data exchange and video output of the display and control terminal 24.

[0064] Embodiment 2

[0065] like Figure 4 FIG. 1 is a schematic diagram of a ground building rescue scenario of this embodiment, and the workflow is as follows:

[0066] ① Each communicator of the internal attack team carries an infrared thermal imager and a self-organizing network radio into the rescue site and turns on the equipment;

[0067] ② The communications support personnel of the forward command center opens the command box;

[0068] ③ After the equipment is turned on, the infrared thermal imager and the ad hoc network radio are automatically connected via wireless WiFi, and the ad hoc network radio and the command box are automatically connected via the wireless MESH network;

[0069] ④ When the communication between the ad hoc network radio and the command box is good, the ad hoc network radio communicates directly with the command box. When the direct signal from the ad hoc network radio to the command box is poor, the radio can use other radios as relays and automatically select the optimal transmission link to transmit the video to the command box;

[0070] ⑤ The rear command personnel can view the infrared thermal imager video connected to the command box on the command box to understand the current situation of the rescue site in real time. They can also transmit the video to the rear command center through a variety of transmission links to achieve remote data sharing between the front and rear command centers, providing a basis for command and judgment by the front and rear command centers.

[0071] Embodiment 3

[0072] like Figure 5 FIG. 1 is another schematic diagram of a ground building rescue scenario of this embodiment, and the workflow is as follows:

[0073] ① The communicator of the internal attack team carries an infrared thermal imager and multiple self-organizing network radio stations into the rescue site and turns on the equipment;

[0074] ② After the equipment is turned on, the infrared thermal imager and the ad hoc network radio are automatically connected via wireless WiFi, and the ad hoc network radio and the command box are automatically connected via the wireless MESH network;

[0075] ③ When the underground communication effect becomes poor, the communicator places an ad hoc network radio station at the location as a communication relay and continues to attack with the team;

[0076] ④ Through the chain networking of multiple self-organizing radio stations, the rescue scene video is transmitted back to the command box;

[0077] ⑤ The rear command personnel can view the infrared thermal imager video connected to the command box on the command box to understand the current situation of the rescue site in real time. They can also transmit the video to the rear command center through a variety of transmission links to achieve remote data sharing between the front and rear command centers, providing a basis for command and judgment by the front and rear command centers.

[0078] The disaster site search and rescue system provided by the present application has systematically integrated independent search and rescue equipment through information technology. The on-site commander can learn the detection results of all on-site search and rescue equipment at the first time through the platform software built into the background terminal 2. The on-site data is transmitted to the background terminal 2 through the thermal imaging module 3, the radar detection module 4, the microseismic detection module 5 and the audio and video detection module 6, and more search and rescue equipment can be connected at the same time, and video transmission is supported, so as to facilitate the implementation of efficient disaster relief, emergency and rescue work, conduct background analysis and visual command, and provide a reliable basis for accurate disaster relief, emergency and rescue, thereby improving the efficiency of disaster relief, emergency and rescue. At the same time, the combination of multiple rescue equipment can realize the rapid investigation of trapped persons at the rescue site, which can effectively shorten the search and rescue time and improve the search and rescue efficiency.

[0079] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An infrared ad hoc network video command system for disaster site search and rescue, characterized in that: It comprises a self-organizing network module (1), a command box (2), a thermal imaging module (3) and a command post (4), wherein: The self-organizing network module (1) comprises a first self-organizing network radio station (11), a second self-organizing network radio station (12), a third self-organizing network radio station (13) and a fourth self-organizing network radio station (14); the command box (2), the first self-organizing network radio station (11), the second self-organizing network radio station (12), the third self-organizing network radio station (13) and the fourth self-organizing network radio station (14) are connected to each other in communication; the command box (2) is electrically connected to the command post (4); the first self-organizing network radio station (11), the second self-organizing network radio station (12), the third self-organizing network radio station (13) and the fourth self-organizing network radio station (14) are respectively connected to the thermal imaging module (3); The command box (2) comprises a power amplifier module (21), an internal ad hoc network radio station (22), a 4G module (23), a display and control terminal (24) and a power module (25).

2. The infrared ad hoc network video command system for disaster site search and rescue as claimed in claim 1, characterized in that: The display and control terminal (24) comprises a USB interface and an HDMI interface for external control, data exchange and video output.

3. The infrared ad hoc network video command system for disaster site search and rescue as claimed in claim 1, characterized in that: The command box (2) comprises a MESH antenna for self-organizing network communication.

4. The infrared ad hoc network video command system for disaster site search and rescue as claimed in claim 1, characterized in that: The command box (2) is also used for conducting voice conversations in harsh environments.

5. The infrared ad hoc network video command system for disaster site search and rescue as claimed in claim 1, characterized in that: The 4G module (23) comprises a LAN port, a WLAN port, a phone card interface and an antenna interface for interconnecting with other rescue equipment.

6. The infrared ad hoc network video command system for disaster site search and rescue as claimed in claim 1, characterized in that: The internal ad hoc network radio station (22) comprises an audio interface for voice intercom and an antenna interface for wireless communication.

7. The infrared ad hoc network video command system for disaster site search and rescue as claimed in claim 1, characterized in that: The display and control terminal (24) is used to display the video images captured by the thermal imaging module (3).

8. The infrared ad hoc network video command system for disaster site search and rescue as claimed in claim 1, characterized in that: The power amplifier module (21) is used to amplify radio station signals.

9. The infrared ad hoc network video command system for disaster site search and rescue as claimed in claim 1, characterized in that: The 4G module (23) is also used to transmit video data.

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