CN208259142U - The wisdom fire-fighting helmet perceived based on infrared image processing and distributed compression - Google Patents
The wisdom fire-fighting helmet perceived based on infrared image processing and distributed compression Download PDFInfo
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- CN208259142U CN208259142U CN201820694238.2U CN201820694238U CN208259142U CN 208259142 U CN208259142 U CN 208259142U CN 201820694238 U CN201820694238 U CN 201820694238U CN 208259142 U CN208259142 U CN 208259142U
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Abstract
The utility model discloses a kind of wisdom fire-fighting helmets perceived based on infrared image processing and distributed compression, fixed cell is shown including helmet main body, four cameras, camera shooting head moving mechanism and image, four cameras are divided into that front camera, rear camera, camera is set on a left side, camera is set on the right side, wherein, the surface of the helmet main body is provided with 4th area A, B, C, D, the front camera is set to the area A, and rear camera is set to the area D, and the right side sets camera and is set to the area C；Described image shows that fixed cell includes image display and fixed ring, and camera is set on described image display module and front camera, rear camera, a left side, the right side is set and connected between camera by WLAN.The utility model can realize the image variants and display treated image of scene of fire, and fireman is helped preferably to control scene of a fire situation.
Description
Technical field
The utility model relates to a kind of wisdom fire-fighting helmets perceived based on infrared image processing and distributed compression, belong to
Wireless sensor technology field.
Background technique
In recent years, with the progress of the technologies such as embedding assembly technology, network communication technology, node and circuit manufacture, nothing
Line sensor network technique also obtains rapid development.Wireless sensor network is integrated with information collection, data are transmitted, at data
A variety of main functionalities such as reason, data management.From 1970s, infrared thermal imaging technique is rapidly developed, in every field
It is applied.Since infrared thermal imaging technique is able to carry out non-contacting, high-resolution temperature imaging, human eye sight is made up
The deficiency of survey, therefore very important effect is also functioned in terms of fire-fighting and rescue；Traditional infrared image encoding and decoding and transmission, one
The problems such as computational complexity is high, anti-error code capacity is poor is all suffered from since straight, therefore distributed compression perception in recent years becomes the country
The hot spot of outer many focus of attention and research.
Utility model content
Purpose of utility model: in order to overcome the deficiencies in the prior art, the utility model provides a kind of achievable fire
The image variants at calamity scene and display treated image, help fireman preferably control scene of a fire situation based on red
The wisdom fire-fighting helmet of outer image procossing and distributed compression perception.
Technical solution: to achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of wisdom fire-fighting helmet perceived based on infrared image processing and distributed compression, including helmet main body, four
Camera, camera shooting head moving mechanism and image show that fixed cell, four cameras are divided into front camera, postposition camera shooting
Head, camera is set on a left side, camera is set on the right side, wherein the surface of the helmet main body is provided with 4th area A, B, C, D, and wherein the area A is located at
Helmet main body front upper, the area D are located at helmet main body rear top, and the area B is located at helmet main body left lower part, and the area C is located at the helmet
Ontology right lower part；The front camera is set to the area A, and rear camera is set to the area D, and the right side sets camera and is set to the area C；
A left side, which sets camera and is mounted on the area B or a left side by detachable connection method, sets camera and is mounted on by detachable connection method
It images on head moving mechanism, and the camera shooting head moving mechanism is set at the tippet lower edge of helmet main body；Described image is shown
Fixed cell includes image display and fixed ring, and the fixed ring is for being worn on arm, and described image shows mould
Block is fixedly mounted in fixed ring, and described image display module sets camera with front camera, rear camera, a left side, the right side is set
It is connected between camera by WLAN.
Further: further including wireless positioning unit, the wireless positioning unit is mounted on the area C.
Preferred: the wireless positioning unit is GPS positioning module.
Further: further including voice communication units, the voice communication units include that sound source receiving end and sound source are sent
End, the sound source receiving end are located at left ear side, and sound source transmitting terminal is mounted on the area B by coiled pipe, the sound source receiving end with
Sound source transmitting terminal is with fire fighting truck by wirelessly being communicated.
Preferred: camera shooting head moving mechanism includes installation bag, telescopic rod, and the tippet of helmet main body is arranged in the installation bag
At lower edge, the installation bag is for placing telescopic rod, and the telescopic rod is set camera by detachable connection method and a left side and pacified
Dress.
Preferred: the detachable connection method is to be threadedly coupled or be clamped.
Preferred: the front camera is fixedly mounted in the area A, and rear camera is fixedly mounted in the area D, and the right side, which is set, to be taken the photograph
As head is fixedly mounted in the area C.
The utility model compared with prior art, has the advantages that
1. the utility model acquires the camera shooting of surrounding, by being worn on by the way that camera is arranged in four orientation of the helmet
The image of arm shows the case where fixed cell is shown, can understand surrounding in real time, and fireman is helped preferably to slap
Control scene of a fire situation.
2. camera (23) is set on a left side to be mounted in camera shooting head moving mechanism (3) by detachable connection method, by stretching
The place that camera (23) is deep into narrow space is set on a left side by contracting bar (32), and fireman is helped to check the feelings in the place of narrow space
Condition.
3. by voice communication units, so that fireman and fire fighting truck real-time communication are easy to control fire behavior convenient for commander.
4. since camera (23) is set on front camera (21), rear camera (22), a left side, the right side sets camera (24) and is
Independent current source, therefore can guarantee shooting time.
Detailed description of the invention
Fig. 1 is the area schematic of the helmet；
Fig. 2 is that schematic diagram is arranged in front camera；
Fig. 3 is that schematic diagram is arranged in rear camera；
Fig. 4 is that camera setting schematic diagram is set on a left side；
Fig. 5 is that camera setting schematic diagram is set on the right side；
Fig. 6 is that image shows fixed cell structural schematic diagram.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these examples are only used for
Bright the utility model rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art
Member falls within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
A kind of wisdom fire-fighting helmet perceived based on infrared image processing and distributed compression, as shown in figures 1 to 6, including head
1, four camera of helmet ontology, camera shooting head moving mechanism 3, wireless positioning unit 4, voice communication units and image display are fixed
Unit, four cameras are high temperature resistant camera head (such as OV760 camera, 3OW pixel), and each camera wears independent current source
Guarantee that shooting time, four cameras are divided into that front camera 21, rear camera 22, camera 23 is set on a left side, camera is set on the right side
24, wherein the surface of the helmet main body 1 is provided with 4th area A, B, C, D, and wherein the area A is located at 1 front upper of helmet main body, the area D
Positioned at 1 rear top of helmet main body, the area B is located at 1 left lower part of helmet main body, and the area C is located at 1 right lower part of helmet main body；It is described
Front camera 21 is set to the area A, and rear camera 22 is set to the area D, and the right side sets camera 24 and is set to the area C；Set camera in a left side
23, which are mounted on the area B or a left side by detachable connection method, sets camera 23 and is mounted on camera by detachable connection method
In mobile mechanism 3, and the camera shooting head moving mechanism 3 is set at the tippet lower edge of helmet main body 1；Described image display is fixed
Unit 6 includes image display and fixed ring, and the fixed ring is for being worn on arm, and described image display module is solid
In fixed ring, camera 23, the right side are set in described image display module and front camera 21, rear camera 22, a left side for Dingan County
It sets and is connected between camera 24 by WLAN.Image shows that fixed cell 6 is wearable to the left arm upper half arm triceps muscle of arm
Fireman's observed image is convenient at place, and the image display interfaces of described image display module are divided into 4 pieces, respectively correspond 4 cameras.
Front camera 21 can add light source (5), i.e., light source (5) is mounted in the area A.The wireless positioning unit 4 is mounted on the area C.Institute
Stating wireless positioning unit 4 is GPS positioning module, and wireless positioning unit 4 and the right side set camera 24 and are in same orientation, set and take the photograph with the right side
As the connection of head 24, the two is not interfere with each other, and power supply is independent.The voice communication units include sound source receiving end and sound source transmitting terminal,
The sound source receiving end is located at left ear side, and sound source transmitting terminal is mounted on the area B, the sound source receiving end and sound source by coiled pipe
Transmitting terminal is with fire fighting truck by wirelessly being communicated.Imaging head moving mechanism 3 includes installation bag 31, telescopic rod 32, the installation
Bag 31 is arranged at the tippet lower edge of helmet main body 1, and the installation bag 31 is for placing telescopic rod 32, and the telescopic rod 32 is logical
It crosses detachable connection method and the installation of camera 23 is set on a left side.The detachable connection method is to be threadedly coupled or be clamped.It is described
Front camera 21 is fixedly mounted in the area A, and rear camera 22 is fixedly mounted in the area D, and the fixed installation of camera 24 is set on the right side
In the area C.Therefore telescopic rod 32 can be taken out by installation bag 31 at any time, camera 23 is set on a left side and is dismantled from the area B, is mounted on and stretches
On contracting bar 32, a left side is set by the region that camera 23 deeply needs to detect by telescopic rod 32, fireman is helped to check narrow space
Place.
In addition, the utility model is based on infrared imagery technique, in combination with the distributed coding of applied compression perception, it to be used for intelligence
Infrared image acquisition and transmission in intelligent fire helmet wireless sensor network solve the ubiquitous video-aware of wisdom fire-fighting early warning
Using.Meanwhile the utility model is directed in the transmission in face of needing to carry out field assay and image in the large-scale scene of a fire and leads to
The fire fighter of news, especially scene of a fire complex environment and it is severe visual under the conditions of, can allow fire fighting truck to fireman into
Row preferably scheduling.It can be by solving the distributed decoding problem of low energy consumption in conjunction with compressive sensing theory, by video spatial scalable
Random Gaussian quantization, meet coding side it is low complicated under the premise of improve distributed video compressed sensing distortion performance.It is reducing
While sensing node transmits energy consumption, and improve decoding quality.Simultaneously can by exploitation infrared image acquisition sensing node to
Realization wisdom fire-fighting helmet networking function, and the scheme of specific Nonuniformity Correction and blind element correction, final realization miniaturization,
Modularization, low-power consumption, low cost, the wisdom helmet for possessing high quality imaging.Therefore by the utility model can integrate it is infrared at
As sensing and intellectual analysis handle software and hardware in the wisdom fire-fighting helmet of one.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of wisdom fire-fighting helmet perceived based on infrared image processing and distributed compression, it is characterised in that: including the helmet
Ontology (1), four cameras, camera shooting head moving mechanism (3) and image show that fixed cell, four cameras are divided into preposition take the photograph
As head (21), rear camera (22), camera (23) is set on a left side, camera (24) are set on the right side, wherein the helmet main body (1)
Surface is provided with 4th area A, B, C, D, and wherein the area A is located at helmet main body (1) front upper, and the area D is located on helmet main body (1) rear
Portion, the area B are located at helmet main body (1) left lower part, and the area C is located at helmet main body (1) right lower part；The front camera (21) sets
It is placed in the area A, rear camera (22) is set to the area D, and the right side sets camera (24) and is set to the area C；Camera (23) are set by can in a left side
Dismantling connection mode is mounted on the area B or a left side and sets camera (23) and be mounted on camera moving machine by detachable connection method
On structure (3), and camera shooting head moving mechanism (3) is set at the tippet lower edge of helmet main body (1)；Described image display is fixed
Unit includes image display and fixed ring, and the fixed ring is for being worn on arm, and described image display module is solid
In fixed ring, camera is set on described image display module and front camera (21), rear camera (22), a left side for Dingan County
(23), the right side is set and is connected between camera (24) by WLAN.
2. the wisdom fire-fighting helmet perceived according to claim 1 based on infrared image processing and distributed compression, feature
It is: further includes wireless positioning unit (4), the wireless positioning unit (4) is mounted on the area C.
3. the wisdom fire-fighting helmet perceived according to claim 2 based on infrared image processing and distributed compression, feature
Be: the wireless positioning unit (4) is GPS positioning module.
4. the wisdom fire-fighting helmet perceived according to claim 1 based on infrared image processing and distributed compression, feature
It is: further includes voice communication units, the voice communication units includes sound source receiving end and sound source transmitting terminal, and the sound source connects
Receiving end is located at left ear side, and sound source transmitting terminal is mounted on the area B, the sound source receiving end and sound source transmitting terminal and is disappeared by coiled pipe
Anti- vehicle is by wirelessly being communicated.
5. the wisdom fire-fighting helmet perceived according to claim 1 based on infrared image processing and distributed compression, feature
It is: further includes light source (5), the light source (5) is mounted in the area A.
6. the wisdom fire-fighting helmet perceived according to claim 1 based on infrared image processing and distributed compression, feature
Be: the front camera (21), rear camera (22), a left side set camera (23), to set camera (24) be independence on the right side
Power supply.
7. the wisdom fire-fighting helmet perceived according to claim 1 based on infrared image processing and distributed compression, feature
Be: camera shooting head moving mechanism (3) includes installation bag (31), telescopic rod (32), and the installation bag (31) is arranged in helmet main body
(1) at tippet lower edge, the installation bag (31) is for placing telescopic rod (32), and the telescopic rod (32) is by detachably connecting
It connects mode and camera (23) installation is set on a left side.
8. the wisdom fire-fighting helmet perceived according to claim 1 based on infrared image processing and distributed compression, feature
Be: the detachable connection method is threaded connection or clamping.
9. the wisdom fire-fighting helmet perceived according to claim 1 based on infrared image processing and distributed compression, feature
Be: the front camera (21) is fixedly mounted in the area A, and rear camera (22) is fixedly mounted in the area D, and camera shooting is set on the right side
Head (24) is fixedly mounted in the area C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820694238.2U CN208259142U (en) | 2018-05-10 | 2018-05-10 | The wisdom fire-fighting helmet perceived based on infrared image processing and distributed compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820694238.2U CN208259142U (en) | 2018-05-10 | 2018-05-10 | The wisdom fire-fighting helmet perceived based on infrared image processing and distributed compression |
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| CN208259142U true CN208259142U (en) | 2018-12-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113852745A (en) * | 2021-09-26 | 2021-12-28 | 深圳市南粤城卫保安服务有限公司 | Video data recording method and system of security helmet |
| CN115032345A (en) * | 2022-06-29 | 2022-09-09 | 广东电网有限责任公司 | Power distribution network tour device |
-
2018
- 2018-05-10 CN CN201820694238.2U patent/CN208259142U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113852745A (en) * | 2021-09-26 | 2021-12-28 | 深圳市南粤城卫保安服务有限公司 | Video data recording method and system of security helmet |
| CN115032345A (en) * | 2022-06-29 | 2022-09-09 | 广东电网有限责任公司 | Power distribution network tour device |
| CN115032345B (en) * | 2022-06-29 | 2024-04-30 | 广东电网有限责任公司 | Electric power distribution network inspection device |
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