CN105077865A - Environment display system applicable to fire fighting helmet - Google Patents
Environment display system applicable to fire fighting helmet Download PDFInfo
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- CN105077865A CN105077865A CN201510546159.8A CN201510546159A CN105077865A CN 105077865 A CN105077865 A CN 105077865A CN 201510546159 A CN201510546159 A CN 201510546159A CN 105077865 A CN105077865 A CN 105077865A
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Abstract
The invention relates to an environment display system applicable to a fire fighting helmet. The environment display system comprises a helmet body and an environment display module arranged in the helmet body, wherein the environment display module comprises a battery, a DC-DC (direct current to direct current) power supply module, a power supply isolation module, a memory, a video processor, a signal isolation processing module, an ODB interface module, a coprocessor module, a CAN (controller area network) interface module, a GPS (global positioning system) module, a communication module, an LCD (liquid crystal display) module and a wireless emitter. The environment display system has the advantages that the double hands of firemen can be liberated; the firemen can realize conversation with a command center in the rescue process; the prime rescue capability of the firemen can be enhanced; the real-time data communication of the on-site fire hazard environment is realized; the wearing by the firemen is convenient; the operation is simple and convenient; the maintenance is convenient.
Description
Technical field
The present invention relates to fire-fighting equipment field, particularly relate to a kind of environment display systems being applicable to fire hat.
Background technology
Existing market fire hat only has simple cephalic protection function, does not have other functions.Fireman for fire fighting environment be often and be unfamiliar with, and at the scene breaking out of fire time, the complexity of site environment is difficult to distinct concrete condition of determining more, is more difficult to field condition Real-time Feedback to command centre.Fire fighter often needs to contact in command centre, and constantly determine the real-time condition of scene of fire and periphery, the so frequent continual communicate information of fire fighter, usually need to use hand-held relevant device to carry out real-time communication, and both hands can not be liberated completely, delay rescue time, rescue efficiency is low.
Summary of the invention
For the defect that prior art exists, the present invention proposes a kind of environment display systems being applicable to fire hat, and fire fighter's both hands can be made to be freed, and the fireman command centre of He that can sue and labour talks with, enhancing fireman gold sizing promotion; Realize the real-time data communication of on-the-spot fire hazard environment; Fireman can be made to dress conveniently, easy and simple to handle, be convenient to safeguard.
For achieving the above object, the present invention proposes a kind of environment display systems being applicable to fire hat, comprises helmet main body and is arranged on the environment display module in helmet main body; Described environment display module comprises battery, DC-DC power module, power isolation module, memory, video processor, signal isolation processing module, ODB interface module, co-processor module, CAN interface module, GPS module, communication module, LCD module, wireless launcher; Described battery is connected with DC-DC power module; Described DC-DC power module is connected with power isolation module; Described power isolation module respectively with memory and signal isolation processing model calling; Described ODB interface module and signal isolation processing model calling; Described signal isolation processing module is transferred to video processor by after the information processing received; Described video processor receives the transmission information from memory and co-processor module simultaneously; Described video processor is transferred to LCD module again by after the information processing received; Described CAN interface module, GPS module are connected with co-processor module respectively with communication module; The information received is transferred to video processor and wireless launcher by described co-processor module respectively.
Described helmet main body comprises gas defence breathing mask; Described gas defence breathing mask is high bright Merlon spherical screen, is provided with the projection of counter flange at gas defence breathing mask edge.
The surface of described gas defence breathing mask is provided with one deck plated film; The refractive index of described plated film is 1.8 to 2.2.
The information projection that described environment display module transmits at the inner surface of described gas defence breathing mask, and is miter angle with the eyes wearing helmet main body person.
Beneficial effect:
The present invention is by being arranged on the environment display module in helmet main body; Fire hazard environment and situation around can be incident upon on the face shield of the helmet that it is worn in real time, be convenient to fire fighter in time and command centre link up field condition, and ambient environmental conditions etc. can be shown in real time clearly.Fire fighter's both hands are freed, and fireman can sue and labour and He command centre's dialogue, strengthens fireman gold sizing promotion; Solve tradition to wear the helmet and be difficult to wear the embarrassment that sky exhales breathing mask simultaneously.And make fireman dress conveniently, and easy and simple to handle, be convenient to safeguard.
Accompanying drawing explanation
Fig. 1 is functional-block diagram of the present invention.
Fig. 2 is circuit theory diagrams (a) of the present invention;
Fig. 3 is circuit theory diagrams (b) of the present invention;
Fig. 4 is circuit theory diagrams (c) of the present invention;
Fig. 5 is circuit theory diagrams (d) of the present invention;
Fig. 6 is circuit theory diagrams (e) of the present invention;
Fig. 7 is circuit theory diagrams (f) of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in the figure, a kind of environment display systems being applicable to fire hat, comprises helmet main body and is arranged on the environment display module in helmet main body; Described environment display module comprises battery, DC-DC power module, power isolation module, memory, video processor, signal isolation processing module, ODB interface module, co-processor module, CAN interface module, GPS module, communication module, LCD module, wireless launcher; Described battery is connected with DC-DC power module; Described DC-DC power module is connected with power isolation module; Described power isolation module respectively with memory and signal isolation processing model calling; Described ODB interface module and signal isolation processing model calling; Described signal isolation processing module is transferred to video processor by after the information processing received; Described video processor receives the transmission information from memory and co-processor module simultaneously; Described video processor is transferred to LCD module again by after the information processing received; Described CAN interface module, GPS module are connected with co-processor module respectively with communication module; The information received is transferred to video processor and wireless launcher by described co-processor module respectively.
Described helmet main body comprises gas defence breathing mask; Described gas defence breathing mask is high bright Merlon spherical screen, is provided with the projection of counter flange at gas defence breathing mask edge.
The surface of described gas defence breathing mask is provided with one deck plated film; The refractive index of described plated film is 1.8 to 2.2.
The information projection that described environment display module transmits at the inner surface of described gas defence breathing mask, and is miter angle with the eyes wearing helmet main body person.
Environment display systems adopts " augmented reality " (AugmentedReality, AR), is characterized in addition of environmental information on the display apparatus.In recent years, augmented reality is widely used and combines with the data of locality in mobile phone and panel computer.
High pass has released augmentedrealitydevelopkit.Based on the camera in the intelligent facility of the easier utilization of this SDK developer, the beginning goes out the software that tangible content and imaginary content connect and utilizes.Augmented reality is one of emerging in recent years technology, mainly refer to virtual Information application to real world, allow real environment and dummy object be superimposed upon same picture in real time or spatially, both supplement mutually, present the sensory effects of a real-time, interactive to user.Directly, it can provide for us the information cannot directly known in reality, but from more profound, and this information allows in fact again the world's diversity more in each human eye.An AR system needs Display Technique, tracking and location technology, interface and visualization technique, calibration technique and forms.
To follow the tracks of and location technology and calibration technique complete detection to position and orientation jointly, and by data report to AR system, realize the coordinate of tracked object in real world and the coordinate unification in virtual world, reach and allow the target of dummy object and user environment seamless combination.In order to generate accurate location, AR system needs to carry out a large amount of demarcation, and measured value comprises camera parameters, FOV, the skew of sensor, objects location and distortion etc.
The side that environment display module coupling of the present invention is arranged on helmet main body is inner, and the data projection of electronic compass in fire hat is exhaled on face shield at sky by the present invention, becomes miter angle with eyes, adopts transparent high index of refraction plated film, ensure that the definition of imaging.Its refractive index, between 1.8 to 2.2, is greater than the refractive index of common 1.52, so the reflectivity on surface just can increase, then through repeatedly the interference of light just can imaging at a distance.Such fire fighter just can know the positional information residing for oneself in real time in scene of fire, and clearly can know the situation around its position, is more convenient to it and finds correct disaster relief approach.
Gas defence breathing mask is the gas defence breathing mask of positive-pressure type, adopts high bright Merlon spherical screen, broad view, clear indeformable depending on thing, anti-oxidant, scratch-resistant, the moment gives face protection and conveniently uses in poison gas environment, unique Turn up hem design, oronasal mask and face fit tightly and remain that malleation height is airtight, and food grade silicone oronasal mask is comfortable anti-quick, nontoxic safer, high temperature resistant, resistance toly to fall.Meanwhile, the embedded latest model digital communication module of fire hat of the present invention, adopts the two time slot technology of TDMA, has high sensitivity, high s/n ratio, high anti-interference, long-distance transmissions, Low emissivity, low-power consumption many advantages; Meanwhile, the helmet adopts advanced composite material (ACM) integrated die shaping, if as thin as cicada's wings, hard huge rock, it is the first that the many indexs such as antidetonation, resistance to compression, fire prevention are positioned at the whole world.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. be applicable to an environment display systems for fire hat, it is characterized in that: comprise helmet main body and be arranged on the environment display module in helmet main body; Described environment display module comprises battery, DC-DC power module, power isolation module, memory, video processor, signal isolation processing module, ODB interface module, co-processor module, CAN interface module, GPS module, communication module, LCD module, wireless launcher; Described battery is connected with DC-DC power module; Described DC-DC power module is connected with power isolation module; Described power isolation module respectively with memory and signal isolation processing model calling; Described ODB interface module and signal isolation processing model calling; Described signal isolation processing module is transferred to video processor by after the information processing received; Described video processor receives the transmission information from memory and co-processor module simultaneously; Described video processor is transferred to LCD module again by after the information processing received; Described CAN interface module, GPS module are connected with co-processor module respectively with communication module; The information received is transferred to video processor and wireless launcher by described co-processor module respectively.
2. environment display systems according to claim 1, is characterized in that: described helmet main body comprises gas defence breathing mask; Described gas defence breathing mask is high bright Merlon spherical screen, is provided with the projection of counter flange at gas defence breathing mask edge.
3. environment display systems according to claim 2, is characterized in that: the surface of described gas defence breathing mask is provided with one deck plated film; The refractive index of described plated film is 1.8 to 2.2.
4. environment display systems according to claim 3, is characterized in that: the information projection that described environment display module transmits at the inner surface of described gas defence breathing mask, and is miter angle with the eyes wearing helmet main body person.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510546159.8A CN105077865A (en) | 2015-08-31 | 2015-08-31 | Environment display system applicable to fire fighting helmet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510546159.8A CN105077865A (en) | 2015-08-31 | 2015-08-31 | Environment display system applicable to fire fighting helmet |
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| CN105077865A true CN105077865A (en) | 2015-11-25 |
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| CN201510546159.8A Pending CN105077865A (en) | 2015-08-31 | 2015-08-31 | Environment display system applicable to fire fighting helmet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105427504A (en) * | 2015-12-24 | 2016-03-23 | 重庆甲虫网络科技有限公司 | Wireless intelligent augmented reality firefighting monitoring system |
| CN108169761A (en) * | 2018-01-18 | 2018-06-15 | 上海瀚莅电子科技有限公司 | Scene of a fire task determines method, apparatus, system and computer readable storage medium |
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| CN104834378A (en) * | 2015-05-05 | 2015-08-12 | 江苏卡罗卡国际动漫城有限公司 | Geographic information guide system based on AR (augmented reality) technology |
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| DE10210975A1 (en) * | 2002-03-13 | 2003-10-09 | Bosch Gmbh Robert | Personal emergency- or accident detection system in e.g. motor cyclist helmet, includes sensors connected to transmitters triggering remote safety function |
| JP2009199590A (en) * | 2009-01-26 | 2009-09-03 | Sharp Corp | Abnormality probe support device |
| CN102964792A (en) * | 2012-11-06 | 2013-03-13 | 深圳市奥拓电子股份有限公司 | Modified polycarbonate composition and LED (light-emitting diode) full-color screen module mask prepared therefrom |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105427504A (en) * | 2015-12-24 | 2016-03-23 | 重庆甲虫网络科技有限公司 | Wireless intelligent augmented reality firefighting monitoring system |
| CN108169761A (en) * | 2018-01-18 | 2018-06-15 | 上海瀚莅电子科技有限公司 | Scene of a fire task determines method, apparatus, system and computer readable storage medium |
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Application publication date: 20151125 |
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