CN201904845U - Helmet-type infrared detection and image transmission processing device - Google Patents
Helmet-type infrared detection and image transmission processing device Download PDFInfo
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- CN201904845U CN201904845U CN2010206778432U CN201020677843U CN201904845U CN 201904845 U CN201904845 U CN 201904845U CN 2010206778432 U CN2010206778432 U CN 2010206778432U CN 201020677843 U CN201020677843 U CN 201020677843U CN 201904845 U CN201904845 U CN 201904845U
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Abstract
The utility model belongs to the technical field of infrared ray detection in fire fighting, in particular to a helmet type infrared detection and image transmission processing system. The processing system comprises a front end transmission system, a backcourt command system and a relay system, which perform corresponding signal transmission through radiowave. A front-end system integrated on fireman equipment acquires information at a fire site, and sends the acquired information to the relay system and the back court command system through radiowave, the backcourt command system analyzes and processes the corresponding information and provides visualized data of the fire site to facilitate rescue allocation. The device has the characteristics of small size, light weight and portability, realizes functions of finding rescue target at the fire site, acquiring video, audio frequency and data, wireless transmission, image processing, intelligent analysis, real-time display and the like, meets the development tendency of fire fighting equipment, namely 'portable, intelligent, efficient and integrated', and fits for the requirements of practical fire fighting and fortified position assault of fire fighting troops.
Description
Technical field
The utility model belongs to the infra-red detection technical field, is specifically related to a kind of infra-red detection and image transmission processing device.
Background technology
Under present communication condition, when fire takes place, mostly the commander of back court is the oral information of passing back by the communication in fire scene soldier to the judgement of the condition of a fire and the formulation of the decision-making of fighting, and can produce very big error like this in the transmission of time, personnel's rescue and condition of a fire information.Present stage, the fire communication command system is the weakness of China fire brigade outfit just, and all kinds of advanced persons' the communication technology and theory all are difficult to really enter fire-fighting domain and carry out practical application.Therefore, utilize the fire-fighting of ACT exploitation will have great market prospects and application space with the traffic guidance system.
Thermal infrared imager is that the infrared energy distribution pattern that utilizes Infrared Detectors and optical imagery object lens to receive measured target is reflected on the light-sensitive element of Infrared Detectors, thereby acquisition Infrared Thermogram, this thermography is corresponding with the heat distribution field of body surface, generally thermal infrared imager is exactly to change the invisible infrared energy that object sends into visible heat picture, and the top different colours of heat picture is represented the different temperatures of testee.Because the temperature field difference that test often produces is little and factor such as site environment complexity, good thermal imager must possess 320*240 pixel, resolution little less than 0.1 ℃, spatial resolution, possess infrared image and visible images complex functionality etc.Because infrared thermal imaging technique can carry out contactless, high-resolution temperature imaging, can generate high-quality image, numerous information of measurement target can be provided, remedied the deficiency of human eye, therefore be used widely in all conglomeraties such as electric power system, civil engineering, automobile, metallurgy, petrochemical industry, medical treatment, future prospects for development is more limitless.
Thermal infrared imager is widely used in fire fighting and rescue, rescue and relief work operation and line boss person's fire check at fire protection sector, is divided into thermal infrared imager at fire protection sector: relief type and detection type two big classes.Wherein, relief type thermal imager (infrared camera of salvation) is generally handheld thermal imager, requires powered battery, possesses infrared image and shows and rough temperature deixis.Requirement can be instructed the fire fighter to carry out the rescue personnel, seek burning things which may cause a fire disaster, prevent that the fire fighter is strayed into the High Temperature zone under harsh dense smoke and high temperature scene of a fire field condition, is an important fire fighting and rescue equipment.From operating position, it is not too convenient that the hand-hold type fire-fighting is carried with thermal infrared imager, and necessary hand-held, reduced fireman's Operational Effectiveness Rat to a certain extent because of liberating both hands.
Summary of the invention
The utility model purpose be to provide a kind of volume little, in light weight, easy to carry, can liberate fireman's both hands, have the wireless video transfer function, the helmet-type infra-red detection and the image transmission processing system of multiple function such as back court image analysis processing.
The utility model mainly is made up of front end transmission system 1, back court command system 2 and relay system 3, carries out corresponding signal transmission by radio wave between the three.
Front end transmission system 1Mainly by the helmet 11, infrared thermography 12, transmission system 13, waistband 14 be connected and fixed device 15 and form.
Described infrared thermography 12 is provided with main frame 121, display device 122 and power supply 1313.Main frame 121 mainly is made up of lens assembly 12101 and cartridge assemblies 12102; The both sides that are arranged on the helmet 11 of main frame 121 and power supply 1313 symmetries, display device 122 is arranged near the helmet 11 right sides (corresponding people's right eye position) by being connected and fixed device 15; Be provided with in the main frame 121 and be used to survey the lens assembly of external environment condition and the movement of identification detectable signal, lens assembly have automatic focusing, automatically with the function of visible images fusion, and display device 122 has the function that shows feedback information, be mainly used in the infrared image that shows the scene of a fire, site environment temperature, target area temperature and and target between information such as distance.
Described transmission system 13 mainly is made up of transmitting device 131, antenna 132, microphone 133 and receiver 134; Transmission system 13 can be arranged on the waistband, is connected with infrared thermography on the helmet by holding wire.
Described transmitting device 131 mainly is made up of transport module 1311, power supply processing module 1312 and power supply 1313.Power supply 1313 is handled through overvoltage by power supply processing module 1312, it is become suitable voltage deliver to transport module 1311.
Described transport module 1311 is mainly by audio frequency input module 131101, data outputting module 131102, data input module 131103, audio frequency input module 131104, video input module 131105, video speech data coding/decoding module 131106, processor 131107, analog to digital converter 131108, receiver 131109, low noise amplifier 131110, radio-frequency (RF) switch 131111, crystal oscillator 131112, power amplifier 131113, frequency synthesizer 131114, reflector 131115 and digital to analog converter 131116 are formed.Infrared thermography transfers to video input module 131105 with the scene of a fire information that collects by main frame 121, microphone 133 inputs to audio frequency input module 131104 with fireman's sound, data input module 131103 and data input module 131102 carry out data communication by holding wire and computer, back court commander sound passes 131101 by the audio frequency output module and transports to receiver 134, and video, data and audio signal transfer to processor 131107 by video/audio data coding/decoding module 131106 and carry out digital processing.The signal of output is transferred to reflector 131115 after by digital to analog converter 131116, crystal oscillator 131112 and frequency synthesizer 131114, undertaken by power amplifier 121113 simultaneously that power amplification is laggard goes into radio frequency switch 131111 and launch by antenna 132; The signal process antenna 132 that receives is to radio-frequency (RF) switch 131111, carry out filtering through low noise amplifier 131110 and be amplified into receiver 131109, carry out analog-to-digital conversion by entering analog to digital converter 131108 behind crystal oscillator 131112 and the frequency synthesizer 131114, transmission after data device 131107 is handled again, after decoding, transfer to computer and receiver 134, finish the wireless receiving and dispatching of information and handle.
Transmitting device 131 is connected with main frame 121 signals by holding wire.
Back court command system 2Mainly form by image analysis processing system 21, antenna 22 and display control program 23.Receive corresponding signal by antenna 22, it is transferred to image analysis processing system 21 carries out corresponding process operations, finish the reception and corresponding processing of signal at last by signal wire transmits to display control program 23.
Image analysis processing system 21 receives after first fireman signal that upward the communications module is sent by antenna 22, it is conveyed to the image processing module 2104 of image analysis processing system 21, image processing module 2104 is from extracting two field data up and down of a two field picture, handled the back and formed the complete view data of a frame, carry out corresponding image processing again, mainly comprise image filtering, strengthen, cut apart, function such as colorful processing.A tracking Synthetic 2 106 and a dot pattern are carried out by long-range general objective 2105 in image processing module 2104 inside, after the fuzzy lax and coupling imaging algorithm 2107, produce grey level histogram and carry out the object boundary buffer memory, its internal operation threshold setting, and carry out some feature calculation, the message transmission that after calculating finishes it is calculated to back court infrared image management platform is promptly carried out object matching and is followed the tracks of 2108, enter display control program 23 after the colorful processing 2109, back court infrared image management platform receives demonstration and the storage that signal is realized the rear thermal-induced imagery later on, promptly advanced difference image algorithm and image Synthetic 2 101 through the analysis and judgement of rear infrared image management platform, carry out face and follow the tracks of Synthetic 2 102 and medium-long range low contrast target 2103, message transmission to image processing module is conveyed to second fireman, has realized whole transmission of Information process like this; Handle through heat picture by image analysis processing system 21, reduce noise, reduce the noise information of complex distribution in the image; And realize that detection image strengthens, and improves image definition; Obtain and show the place ahead environmental correclation information, as ambient temperature, maximum temperature, target area temperature etc.; Realized that moving body track, suspicious region cut apart and auxiliary judgement, finally be presented in the back court command system by management software.
Relay system 3Mainly form by receiver 31, relay station 32 and transmitter 33.Receiver 31 receives corresponding signal, and by relay station 32 amplifying signals and by transmitter 33 signal is launched.
Carry out corresponding signal transmission by radio wave between front end transmission system 1, back court command system 2 and relay system 3 threes, realize the wireless coverage in the complicated scene of a fire.
Front end transmission system 1 has the communication processing apparatus of the multiple high-quality media delivery demand of load, its inner setting has the communications module that adopts multi-transceiver technology, high The Wide-Band Design and the design of two-way point-to-multipoint dynamic group net, and communication processing apparatus is connected with host signal by holding wire.
Described communications module adopts:
1, the wireless coverage in the complicated scene of a fire is that system intend to adopt the contact of Wimax 802.16d(worldwide interoperability for microwave) 256 OFDM(orthogonal frequency division multiplexis in the core technology) multi-transceiver technology;
2, the miniaturization waist hangs meter: system individual soldier's front end intends adopting the waist-mounted type design, fully reduces the size and the weight of equipment under the prerequisite that ensures signal quality, to adapt to the on-the-spot special requirement of bearing of fire-fighting;
3, high bandwidth design: system intends adopting digital IP network framework, has the availability of frequency spectrum efficiently, can the multiple high-quality media delivery of Payload demand, as video, audio frequency, vital sign data etc.;
4, point-to-multipoint Networking Design: fire fighting truck and firefighters are adopted and are intended with the design of point-to-multipoint star net forming, thereby form effective cluster fight commander responding system;
5, bi-directional design: system intends image, voice, the transfer of data of realization soldier to car, can realize that also car arrives soldier's data transmission, realizes the purpose that order is assigned and effectively commanded;
6, facility environment adaptability design: system individual soldier's front end intend to adopt high-performance technical grade chip, takes the special reliable heat-barrier material of protection design and use, satisfying fire-fighting scene of a fire field requirement in particular cases, and has certain safety Design.
In the utility model, back court command system 2 is provided with image analysis processing system 21, and adopts multi-transceiver technology that infrared image on the display device and relevant information are transferred to the back court command system with wireless mode.
In the utility model, the image processing and analyzing system realizes the demonstration and the storage of rear thermal-induced imagery by to receiving the thermal-induced imagery information processing.
In the utility model, back court command system 2 has the demonstration of demonstration rear thermal-induced imagery and the image processing and analyzing system of storage, handle by heat picture and to obtain and show the place ahead environmental correclation information, carry out moving body track, suspicious region is cut apart and auxiliary judgement.
In the utility model, be used to survey the lens assembly of external environment condition and identification detectable signal cartridge assemblies, be used for the display device of display message and be used to the unit such as power supply of power devices to be fixed in the helmet by jockey, survey infrared energy by the noncontact mode, and be converted into the signal of telecommunication, and then on display device, generate heat picture and temperature value.
In the utility model, the described device 15 that is connected and fixed is the collapsible device that is connected and fixed.
In the utility model, described front end transmission system 1 dismounting and folding, and can break away from the helmet and use separately.
In the utility model, described multi-transceiver technology is a technology of using in the branch multiple access mobile communication system, is used for the wideband transmit of mobile communication system.
In a kind of helmet type infrared detection described in the utility model and the image transmission processing system, the helmet-type thermal imager has multiple advantages such as volume is little, in light weight, easy to carry, liberation fireman both hands, wireless video transfer function, back court image analysis processing, the development trend that meets fire-fighting equipment " lighting, intellectuality, high efficiency, integrated " is pressed close under battle conditions demand and the fire brigade demand of assaulting fortified position of fire-fighting more; Its main frame and power supply place helmet both sides respectively, and the center of gravity of the helmet is more steady, and main frame is smaller and more exquisite; And can realize the modularization of main frame, power supply, display system, the user can select disparate modules according to the demand of oneself.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model infrared thermography main frame and transmitting device system schematic.
Fig. 3 is the utility model image processing and analyzing system schematic.
Number in the figure:
1 is the front end transmission system, and 11 is the helmet, and 12 is infrared thermography, and 13 is transmission system, and 14 is waistband, and 15 for being connected and fixed device; 121 is main frame, and 12101 is lens assembly, and 12102 is cartridge assemblies; 122 is display device; 131 is communication processing apparatus; 1311 is transport module, 131101 is the audio frequency input module, 131102 is data outputting module, 131103 is data input module, 131104 is the audio frequency input module, and 131105 is video input module, and 131106 is video speech data coding/decoding module, 131107 is processor, 131108 analog to digital converters, 131109 is receiver, 131110 is low noise amplifier, 131111 is radio-frequency (RF) switch, 131112 is crystal oscillator, and 131113 is power amplifier 131114, frequency synthesizer, 131115 is reflector, and 131116 is digital to analog converter; 1312 is power supply processing module, 1313 power supplys; 132 is antenna; 133 is microphone; 134 is receiver;
2 is the back court command system, 21 is the image analysis processing system, 2101 is synthetic for image, follows the tracks of for 2102 and synthesize 2103 medium-long range low contrast targets (IMM), 2104 is image processing module, 2105 is remote object (Kalman filter), and 2106 is synthetic for the some tracking, and 2107 are the coupling imaging algorithm, 2109 is colorful processing, and 2108 are the object matching tracking; 22 is antenna; 23 is display control program;
3 is relay system: 31 are receiver, and 32 is relay station, and 33 is transmitter.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
With reference to shown in Figure 1: a kind of helmet type infrared detection and image transmission processing system, this system mainly is made up of front end transmission system 1, back court command system 2 and relay system 3.Front end transmission system 1 is mainly by the helmet 11, infrared thermography 12, transmission system 13, waistband 14 be connected and fixed device 15 and form.And on infrared thermography 12, mainly be provided with main frame 121, display device 122 and power supply 1313, main frame 121 mainly is made up of lens assembly 12101 and cartridge assemblies 12102, the both sides that are arranged on the helmet 11 of main frame 121 and power supply 1313 symmetries, display device 122 is arranged on the helmet 11 right sides by being connected and fixed device, communication processing apparatus 131 is connected with main frame 121 signals by holding wire, transmission system 13 is mainly by transmitting device 131, antenna 132, microphone 133 and receiver 134 are formed, the both sides that are arranged on the helmet 11 of main frame 121 and power supply 1313 symmetries, display device 122 is arranged on the helmet 11 right eyes top by being connected and fixed device 15.
Transmitting device 131 mainly is made up of transport module 1311, power supply processing module 1312 and power supply 1313, and power supply 1313 is handled through overvoltage by power supply processing module 1312, it is become suitable voltage deliver to transport module 1311.Back court command system 2 mainly is made up of image analysis processing system 21, antenna 22 and display control program 23, and receive corresponding signal by antenna 22, it is transferred to image analysis processing system 21 carries out corresponding process operations, finish the reception and corresponding processing of signal at last by signal wire transmits to display control program 23.Relay system 3 mainly is made up of receiver 31, relay station 32 and transmitter 33, receiver 31 receives corresponding signal, and be transferred to transmitter 33 by relay station 32 signals signal is launched, carry out corresponding signal transmission by radio wave between front end transmission system 1, back court command system 2 and relay system 3 threes.
Wherein, the both sides that are arranged on the helmet 11 of main frame 121 and power supply 1313 symmetries, and below power supply 1313, be provided with microphone 133 and the receiver 134 that is used for speech exchange; Display device 122 is arranged on the helmet 11 right sides by being connected and fixed device 15, and is connected and fixed device 15 and is hinge-type, it can be turned over to place on the helmet 11 in inapplicable display device 122; Transmission system 13 is connected with main frame 121 signals by holding wire; Communication processing apparatus 13 inner settings have the communications module that adopts multi-transceiver technology, high The Wide-Band Design, point-to-multipoint Networking Design and bi-directional design; And communication processing apparatus is arranged on the waistband 14 and makes things convenient for it to carry, image processing and analyzing system 21 wireless transmission communications module informations, and the demonstration and the storage of realization rear thermal-induced imagery.Relay system 3 is mainly used in all standing that realizes scene of a fire wireless signal, increases signal transmission distance, improves the reliability of system signal transmission.
The movement that is used to survey the lens assembly of external environment condition and discern detectable signal is arranged on main frame 121.The communications module adopts:
1, the wireless coverage in the complicated scene of a fire is that system intend to adopt the contact of Wimax 802.16d(worldwide interoperability for microwave) 256 OFDM(orthogonal frequency division multiplexis in the core technology) multi-transceiver technology;
2, the miniaturization waist hangs meter: system individual soldier's front end intends adopting the waist-mounted type design, fully reduces the size and the weight of equipment under the prerequisite that ensures signal quality, to adapt to the on-the-spot special requirement of bearing of fire-fighting;
3, high bandwidth design: system intends adopting digital IP network framework, has the availability of frequency spectrum efficiently, can the multiple high-quality media delivery of Payload demand, as video, audio frequency, vital sign data etc.;
4, point-to-multipoint Networking Design: fire fighting truck and firefighters are adopted and are intended with the design of point-to-multipoint star net forming, thereby form effective cluster fight commander responding system;
5, bi-directional design: system intends image, voice, the transfer of data of realization soldier to car, can realize that also car arrives soldier's data transmission, realizes the purpose that order is assigned and effectively commanded;
6, facility environment adaptability design: system individual soldier's front end intend to adopt high-performance technical grade chip, takes the special reliable heat-barrier material of protection design and use, satisfying fire-fighting scene of a fire field requirement in particular cases, and has certain safety Design.
As shown in Figure 2: transport module 1311 is mainly by audio frequency input module 131101, data outputting module 131102, data input module 131103, audio frequency input module 131104, video input module 131105, video speech data coding/decoding module 131106, processor 131107, analog to digital converter 131108, receiver 131109, low noise amplifier 131110, radio-frequency (RF) switch 131111, crystal oscillator 131112, power amplifier 131113, frequency synthesizer 131114, reflector 131115 and digital to analog converter 131116 are formed.Infrared thermography transfers to video input module 131105 with the scene of a fire information that collects by main frame 121, microphone 133 inputs to audio frequency input module 131104 with fireman's sound, data input module 131103 and data input module 131102 carry out data communication by holding wire and computer, back court commander sound passes 131101 by the audio frequency output module and transports to receiver 134, and video, data and audio signal transfer to processor 131107 by video/audio data coding/decoding module 131106 and carry out digital processing.The signal of output is transferred to reflector 131115 after by digital to analog converter 131116, crystal oscillator 131112 and frequency synthesizer 131114, undertaken by power amplifier 121113 simultaneously that power amplification is laggard goes into radio frequency switch 131111 and launch by antenna 132; The signal process antenna 132 that receives is to radio-frequency (RF) switch 131111, carry out filtering through low noise amplifier 131110 and be amplified into receiver 131109, carry out analog-to-digital conversion by entering analog to digital converter 131108 behind crystal oscillator 131112 and the frequency synthesizer 131114, transmission after data device 131107 is handled again, after decoding, transfer to computer and receiver 134, finish the wireless receiving and dispatching of information and handle.
As shown in Figure 3: image analysis processing system 21 receives after first fireman signal that upward the communications module is sent by antenna 22, it is conveyed to the image processing module 2104 of image analysis processing system 21, image processing module 2104 is from extracting two field data up and down of a two field picture, handled the back and formed the complete view data of a frame, carry out corresponding image processing again, mainly comprise image filtering, strengthen, cut apart, function such as colorful processing.A tracking Synthetic 2 106 and a dot pattern are carried out by long-range general objective 2105 in image processing module 2104 inside, after the fuzzy lax and coupling imaging algorithm 2107, produce grey level histogram and carry out the object boundary buffer memory, its internal operation threshold setting, and carry out some feature calculation, the message transmission that after calculating finishes it is calculated to back court infrared image management platform is promptly carried out object matching and is followed the tracks of 2108, enter display control program 23 after the colorful processing 2109, back court infrared image management platform receives demonstration and the storage that signal is realized the rear thermal-induced imagery later on, promptly advanced difference image algorithm and image Synthetic 2 101 through the analysis and judgement of rear infrared image management platform, carry out face and follow the tracks of Synthetic 2 102 and medium-long range low contrast target 2103, message transmission to image processing module is conveyed to second fireman, has realized whole transmission of Information process like this; Handle through heat picture by image analysis processing system 21, reduce noise, reduce the noise information of complex distribution in the image; And realize that detection image strengthens, and improves image definition; Obtain and show the place ahead environmental correclation information, as ambient temperature, maximum temperature, target area temperature etc.; Realized that moving body track, suspicious region cut apart and auxiliary judgement, finally be presented in the back court command system by management software.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof
Claims (4)
1. helmet type infrared detection and image transmission processing device is characterized in that being made up of front end transmission system (1), back court command system (2) and relay system (3); Wherein:
Described front end transmission system (1) is by the helmet (11), infrared thermography (12), transmission system (13), waistband (14) and be connected and fixed device (15) and form;
Described infrared thermography (12) is provided with main frame (121), display device (122) and power supply (1313); Main frame (121) is made up of lens assembly (12101) and cartridge assemblies (12102); Main frame (121), power supply (1313) and display device (122) are arranged on the helmet (11) by being connected and fixed device (15); Display device (122) is positioned at position of human eye; Be provided with in the main frame (121) and be used to survey the lens assembly of external environment condition and the movement of identification detectable signal, display device (122) has the function that shows feedback information, be used to show the scene of a fire infrared image, site environment temperature, target area temperature and and target between range information;
Described transmission system (13) is made up of transmitting device (131), antenna (132), microphone (133) and receiver (134); Transmission system (13) is arranged at the fireman with oneself on the equipment, is connected with infrared thermography on the helmet by holding wire;
Described back court command system (2) is made up of image analysis processing system (21), antenna (22) and display control program (23); Receive corresponding signal by antenna (22), it is transferred to image analysis processing system (21) carries out corresponding process operations, finish the reception and corresponding processing of signal at last by signal wire transmits to display control program (23);
Described relay system (3) is made up of receiver (31), base station (32) and transmitter (33), is used to finish reception, amplification and the emission of signal;
Described image analysis processing system (21) receives after first fireman signal that upward the communications module is sent by antenna (22), it is conveyed to the image processing module (2104) of image analysis processing system (21), image processing module (2104) is from extracting two field data up and down of a two field picture, handled the back and formed the complete view data of a frame, carry out corresponding image processing again, mainly comprise image filtering, strengthen, cut apart, function such as colorful processing; Image processing module (2104) inside is carried out a tracking synthetic (2106) and dot pattern, blurs lax and is mated imaging algorithm (2107) afterwards by long-range general objective (2105), produce grey level histogram and carry out the object boundary buffer memory, its internal operation threshold setting, and carry out some feature calculation; The message transmission that after calculating finishes it is calculated to back court infrared image management platform is promptly carried out object matching and is followed the tracks of (2108), colorful processing (2109) enters display control program (23) afterwards, back court infrared image management platform receives demonstration and the storage that signal is realized the rear thermal-induced imagery later on, promptly advanced difference image algorithm and image synthetic (2101) through the analysis and judgement of rear infrared image management platform, carry out face and follow the tracks of synthetic (2102) and medium-long range low contrast target (2103), message transmission to image processing module is conveyed to second fireman, realizes whole transmission of Information process; Handle through heat picture by image analysis processing system 21, reduce noise, reduce the noise information of complex distribution in the image; And realize that detection image strengthens, and improves image definition; Obtain and show the place ahead environmental correclation information; Moving body track, suspicious region are cut apart and auxiliary judgement, finally be presented in the back court command system by management software;
Described transmitting device (131) is made up of transport module (1311), power supply processing module (1312) and power supply (1313); Power supply (1313) is handled through overvoltage by power supply processing module (1312), it is become suitable voltage deliver to transport module (1311);
Described transport module (1311) is by audio frequency input module (131101), data outputting module (131102), data input module (131103), audio frequency input module (131104), video input module (131105), video speech data coding/decoding module (131106), processor (131107), analog to digital converter (131108), receiver (131109), low noise amplifier (131110), radio-frequency (RF) switch (131111), crystal oscillator (131112), power amplifier (131113), frequency synthesizer (131114), reflector (131115) and digital to analog converter (131116) are formed; Infrared thermography transfers to video input module (131105) with the scene of a fire information that collects by main frame (121), microphone (133) inputs to audio frequency input module (131104) with fireman's sound, data input module (131103) and data input module (131102) carry out data communication by holding wire and computer, back court commander sound passes (131101) by the audio frequency output module and transports to receiver (134), video, data and audio signal transfer to processor (131107) by video/audio data coding/decoding module (131106) and carry out digital processing; The signal of output is transferred to reflector (131115) after by digital to analog converter (131116), crystal oscillator (131112) and frequency synthesizer (131114), undertaken by power amplifier (121113) simultaneously that power amplification is laggard goes into radio frequency switch (131111) and launch by antenna (132); The signal process antenna (132) that receives is to radio-frequency (RF) switch (131111), carry out filtering through low noise amplifier (131110) and be amplified into receiver (131109), carry out analog-to-digital conversion by entering analog to digital converter (131108) behind crystal oscillator (131112) and the frequency synthesizer (131114), transmission after data device (131107) is handled again, after decoding, transfer to computer and receiver (134), finish the wireless receiving and dispatching of information and handle.
2. helmet type infrared detection as claimed in claim 1 and image transmission processing device is characterized in that adopting multi-transceiver technology that infrared image on the display device and relevant information are transferred to the back court command system with wireless mode.
3. helmet type infrared detection as claimed in claim 2 and image transmission processing device is characterized in that the described device (15) that is connected and fixed is the collapsible device that is connected and fixed.
4. helmet type infrared detection as claimed in claim 3 and image transmission processing device is characterized in that front end transmission system (1) can dismantle and fold, and break away from the helmet and use separately.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010206778432U CN201904845U (en) | 2010-12-24 | 2010-12-24 | Helmet-type infrared detection and image transmission processing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010206778432U CN201904845U (en) | 2010-12-24 | 2010-12-24 | Helmet-type infrared detection and image transmission processing device |
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| CN201904845U true CN201904845U (en) | 2011-07-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867797A (en) * | 2010-07-09 | 2010-10-20 | 公安部上海消防研究所 | Helmet type infrared detection and image transmission processing system |
| CN106533479A (en) * | 2016-10-20 | 2017-03-22 | 上海宜君科技有限公司 | Infrared imaging search method and interphone with infrared imaging search function |
-
2010
- 2010-12-24 CN CN2010206778432U patent/CN201904845U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867797A (en) * | 2010-07-09 | 2010-10-20 | 公安部上海消防研究所 | Helmet type infrared detection and image transmission processing system |
| CN101867797B (en) * | 2010-07-09 | 2012-07-04 | 公安部上海消防研究所 | Helmet type infrared detection and image transmission processing system |
| CN106533479A (en) * | 2016-10-20 | 2017-03-22 | 上海宜君科技有限公司 | Infrared imaging search method and interphone with infrared imaging search function |
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