CN107277755A - A kind of supervisory systems and its application method based on multifunctional safety helmet - Google Patents
A kind of supervisory systems and its application method based on multifunctional safety helmet Download PDFInfo
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- CN107277755A CN107277755A CN201710588336.8A CN201710588336A CN107277755A CN 107277755 A CN107277755 A CN 107277755A CN 201710588336 A CN201710588336 A CN 201710588336A CN 107277755 A CN107277755 A CN 107277755A
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- safety helmet
- cap
- supervisory systems
- multifunctional safety
- wearer
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- 238000000034 method Methods 0.000 title claims abstract description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000001301 oxygen Substances 0.000 claims abstract description 43
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 36
- 238000004891 communication Methods 0.000 claims description 23
- 210000005239 tubule Anatomy 0.000 claims description 15
- 241000209094 Oryza Species 0.000 claims description 12
- 235000007164 Oryza sativa Nutrition 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 12
- 235000009566 rice Nutrition 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 238000013268 sustained release Methods 0.000 claims description 10
- 239000012730 sustained-release form Substances 0.000 claims description 10
- 239000013618 particulate matter Substances 0.000 claims description 8
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 210000004243 sweat Anatomy 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000002086 nanomaterial Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 206010028748 Nasal obstruction Diseases 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 17
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000009429 distress Effects 0.000 abstract 1
- 238000007726 management method Methods 0.000 description 25
- 230000006870 function Effects 0.000 description 17
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 12
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 12
- 238000005259 measurement Methods 0.000 description 10
- 206010016807 Fluid retention Diseases 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 210000005069 ears Anatomy 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229960002163 hydrogen peroxide Drugs 0.000 description 6
- 240000006409 Acacia auriculiformis Species 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 238000012795 verification Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 101100333320 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) end-3 gene Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/046—Means for detecting hazards or accidents
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/16—Ear protection devices
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/30—Mounting radio sets or communication systems
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The present invention is a kind of supervisory systems and its application method based on multifunctional safety helmet, workman wears the multifunctional safety helmet equipped with the function such as positioning chip, real-time monitoring, advanced prediction monitoring, speech talkback in work progress, it is easy to link up, greatly improve the security of work progress, lifting construction efficiency.Particularly once occurring in work progress surprisingly, rescue personnel is quickly found out distress personnel by positioning chip；And multifunctional safety helmet has the function of interim water supply oxygen supply, using the teaching of the invention it is possible to provide the need of the existence under urgent environment；The workmen that advanced prediction detection function is directed to close to danger zone carries out safety prompt function, reduces dangerous generation.Therefore, the present invention both can help to escape danger, and can meet the interim survivability requirement under dangerous predicament.
Description
Technical field
The present invention is intelligent monitoring system and its application method based on multifunctional safety helmet, it is adaptable to construction project field
To the security control of staff.
Background technology
Safety cap is the protective articles for defending human body head not impacted and injured by foreign body, is construction, tunnel
The indispensable shield product having a large capacity and a wide range such as culvert construction, mining, work high above the ground, it is with safety belt, safety net and is referred to as safety
" three treasured " of production.Safety cap serves critically important effect in construction safety, in hazardous areas such as construction site, mines,
Workman needs safe wearing cap operation, and safety cap plays a part of a safeguard protection, but for the technological innovation of safety cap
Face safety cap scientific and technological content not high, lack the problem of major technological breakthrough and innovation.
For at present, this safety cap functions only as protecting the effect on head, and function is very single, this simple function
Safety cap can not meet the requirement of production and construction, and this brings great inconvenience to user, also brings pole to management
Big uncertainty.
With the raising of manufacturing process, while have benefited from the fast development of Material Field, the rugged performance of safety cap in itself
It need not suspect.However, real-time, the dynamic supervision that are carried out by means of safety cap to workman, but seem more weak.
Patent of invention CN201610592753.5 proposes a kind of multifunctional safety helmet, and the safety cap has absorbing sweat, electric power
The various functions such as storage, illumination, face protection, bluetooth earphone, filtering type breathing.Above-mentioned patent is only the letter of safety cap function
It is single to expand, be superimposed, the concept of safety management and technology are not incorporated wherein.
Patent of invention CN201610620893.9 proposes a kind of intelligent safety helmet, and the safety cap has wireless telecommunications work(
Can, and camera, the photo or video of shooting can be transmitted.Although above-mentioned patent extends safety cap and the letter of management platform
Interactive function is ceased, but does not set up good, comprehensive management method, is difficult to play well in actual application
Management effect.
The content of the invention
In order to overcome the defect of prior art, the present invention propose a kind of supervisory systems based on multifunctional safety helmet and its
Application method.The present invention is realized by the following technical solutions：
A kind of supervisory systems based on multifunctional safety helmet, the supervisory systems includes：Safety cap Tomcat-AdminPortal,
Surveillance center, communication apparatus, multifunctional safety helmet, workmen.
Surveillance center therein, including monitor terminal and Surveillance center keeper, Surveillance center are connected by monitor terminal
To safety cap Tomcat-AdminPortal.
The workmen is at least 1, and each workmen wears multifunctional safety helmet, and safety is accessed by communication apparatus
Cap Tomcat-AdminPortal.As one kind selection, the communication apparatus is using the communication including GPRS or AIGPRS modes
Mode.
Further, the workmen, refers to all personnel for needing to enter scene, such as builder, management, custodian
Member, visit personnel etc..
Further, the multifunctional safety helmet, it includes being provided with power management module, 915M in safety cap, safety cap
Module for reading and writing, wireless speech module, antenna, GPRS module, SD card memory module.Wherein, power management module is to wireless speech
Module, 915M module for reading and writing, antenna, GPRS module, SD card memory module are powered, and antenna connects 915M module for reading and writing, nothing respectively
Line voice module, is also respectively connected with SD card memory module and GPRS module.
As one kind selection, hyperfrequency module for reading and writing of the whole series design based on ARM7, special safety cap is dissolved into perfection
In, using lithium battery power supply, have the advantages that small volume, steady quality, dependable performance, power consumption are relatively low.
As one kind selection, wireless speech module uses 2.4G wireless speech modules.
Further, by above-mentioned multifunctional safety helmet, the double-directional speech system based on wireless speech module is constructed.When
Construction monitoring management platform (either safety cap Tomcat-AdminPortal or Surveillance center) will carry out work to site operation personnel
When making arrangement, you can carry out voice call by the module and site operation personnel.Control centre can assign directives for construction, scene
Personnel can feed back job site situation.
Present invention additionally comprises another technical scheme, the technical scheme can be independent technical scheme：
A kind of supervisory systems based on multifunctional safety helmet, the supervisory systems include ARM7 modules, energy supply control module,
AS3991 rf chips, GPRS module, SD card, balun (balanced-to-unbalanced transformer), low pass filter, coupler, decline
Subtract network, antenna.The ARM7 modules are nucleus module, and it individually connects energy supply control module, SD card, AS3991 radio frequencies
Transceiving chip, GPRS module, the ARM7 modules carry out two-way interactive with AS3991 rf chips, and AS3991 therein is penetrated
Frequency transceiving chip is sequentially connected balun (balanced-to-unbalanced transformer), low pass filter, coupler, antenna, GPRS module, institute
State and attenuation network, another balun (balanced-unbalanced transformation are also sequentially connected between coupler and AS3991 rf chips
Device).
Further, as one kind selection, the special tags of the types such as RFID can will be posted in equipment, by following
Method enters administrative staff's management and control：In the job site for being provided with RFID, the wearer of the multifunctional safety helmet enters behind job site,
The information that RFID reader real-time reception active RFID tag is sent, and the wireless information transfer work(for passing through RFID reader itself
It can pass the information on to project management department's Data Analysis Platform (either Surveillance center or monitor terminal), show of the wearer
People's information and positional information.If into the region (such as wilderness areas) for not installing RFID device, you can enter line position by GPRS
Positioning is put, and reports background service system (Surveillance center).Meanwhile, system installs RFID relevant devices in critical risk region,
When workmen arrives at danger zone, you can provide sound and light alarm to workmen by multifunctional safety helmet, remind construction
Personnel withdraw rapidly or careful operation.
Above-mentioned whole process needs to complete by following equipment：Multifunctional safety helmet, RFID, storage device, and backstage
Management/service system.The storage device can be that the SD card that multifunctional safety helmet is carried or the storage being separately equipped with set
Standby or network storage space.Back-stage management/the service system, can be the backstage or base individually researched and developed
Safety cap Tomcat-AdminPortal and/or Surveillance center in the intelligent monitoring system of multifunctional safety helmet, and/or monitoring is eventually
End.
Further, the supervisory systems also includes：Head circumference measurement module.The head circumference measurement module is integrally annular in shape,
On the inside of the edge of safety cap semicircle shape profile body, at the head edge maximum diameter of the edge inner side and wearer
Contact.
The head circumference measurement module is fastened on safety cap, can be specifically on a kind of telescopic band, the telescopic band
With dimension information, the bar code of dimension information, or the coding with length information are such as carried, in telescopic band telescopic process, is stretched
The code reader with contact that contracts reads coding, and by microprocessor processes, coding is converted into length information, can also enter one
Step is converted into head circumference size code (such as No. 1, No. 2 ... No. 18 ... etc.).Microprocessor control wireless launcher will be above-mentioned
Length information or head circumference size code are sent to Surveillance center, and Surveillance center carries out the data of the data of feedback and storage
Match somebody with somebody, and next step behavior is determined according to matching result.
The head circumference measurement module can also be a kind of elastic ring, a kind of such as extension spring, and (survey is used according to the stress of elastic ring
Force sensor measuring is obtained) come the head circumference that measures and calculate wearer.
The information of Surveillance center includes the head circumference of wearer, if the head circumference of actual use person differs with the head circumference stored
Cause, it will feed back to Surveillance center, while safety cap voice message workman reports to center, take care.
The head circumference information of the wearer is recorded among the attribute of workmen, and the attribute is can be according to need
Set and changed, such as 60.5mm, suitable a scope, such as 55.3-56.1mm can also be set as, it is all such
Class.
Further, the supervisory systems also includes：Safety lockset.
As shown in Figure 5, the concrete structure of safety lockset includes：Main body 1, spiral signal wire 2, left end 3, right end 4,
Fixing terminal 5, lock 6 and matched key 7.
Described one end of main body 1 closes one end and not closed, and is that the material of hard is constituted, the hard gold such as steel, iron, copper
Category, the material should not influence the transmitting-receiving of signal；The spiral signal wire 2 winds the knot for forming signal transmitting and receiving on the body 1
Structure.There are two ears in left and right on safety cap：The left ear 8 of safety cap, safety cap auris dextra 9, for fixing safety lock.Whole safety lock
Tool has left and right ends, including left end 3, right end 4.
Application method is：The inc part of main body that will be close to right end 4 opens (part can be pivoted),
Through safety cap auris dextra 9, at the same by the recess card of left end 3 to/be resisted against on the left ear 8 of safety cap, then main body is not closed
One end free end insertion lock 6 hole in, will be locked and 6 locked using key 7.
Above-mentioned safety lockset, by the size for reasonably configuring lockset so that when lock 6 is locked, lockset can not be from safety
Taken out in cap or so ear, so as to realize locking for safety cap.
The fixing terminal 5 includes two parts：Fix bar, thread segment, fix bar are realized from right end 4 to thread segment
Excessively, thread segment has screw thread, and the thread segment is adapted to the screwed hole on safety cap.
When safety lockset is opened, lockset is fixed to the screwed hole on safety cap by the thread segment of fixing terminal
In, safety lockset is turned into an antenna.
The safety lockset has a variety of functions, and (1) is hung, by one end of safety lockset, by safety cap hung on a wall, wall
On only need the protruding parts provided with such as nail；(2) antenna, the generally metal structure of the safety lockset, is cased with spiral shell
The signal of rotation receives line, beneficial to the transmitting-receiving of signal；The antenna can be a single antenna or foregoing technology
Antenna in scheme, can also gather other information and receive and/or emission function.(3) safety lock, can prevent safety cap to be stolen
With or misuse, realize Precision management.
In order to realize accurate security protection, following measure or method are employed, is dissolved among whole method：
(1) position：The correct period appears in correct position, region；Position is not to carrying out report prompting, and notify control
Center processed；The job information (schedule) of workman is included in control centre；
(2) prevent wearing wrong function：Based on head circumference measurement and theftproof lock；Information is then beamed back control centre by abnormal state；It is described
Information contains location information；
(3) information verification function：Workman's carrying radio-frequency information card, realization and the verification of radio-frequency information, such as Information abnormity, then
Information is beamed back into control centre；Described information contains location information；
(4) control centre notifies safety of workers prompting message by voice broadcast, and workman passes through corresponding language on safety cap
Sound function, or some buttons, oneself state, emphasis feedback abnormality are fed back to control centre；In realizing workman and controlling
The two-way information interaction of the heart.
Further, for the improvement of multifunctional safety helmet, including following content：
The multifunctional safety helmet also includes nose clip, seals nose instrument, pneumostome, and nose clip is with chucking power
Rhinobyon, the rhinobyon is two, and the distance between two rhinobyons can be finely tuned, and the platform of taper is presented in rhinobyon,
Rhinobyon front end and middle part soft comfortable, are adapted to the nostril size of people.The rhinobyon is connected in cap body by connecting line, or
Person is accommodated in cap body rear portion by small case.
The textile that nose instrument is sealed for compression, water absorbing capacity is strong, and meeting water can expand rapidly, has after water suction anti-
The ability of cigarette and particulate matter.
The pneumostome be high polymer material be made can by fresh air or the tubule of oxygen, its melt with hatband for
One, or hatband is attached to, its one end can be deep into the mouth of wearer, and the end is in flat, is adapted to the nozzle type of people, separately
One end is connected to oxygen generating unit.
Above-mentioned setting is applied to fire, mine disaster, in dangerous situations such as confined spaces, can to greatest extent ensure and wear
The life security of person.
The multifunctional safety helmet also has rice font buffer strip, as the lining top inside cap body, and the buffer strip is in rice
Font, network-like structure covers the head of wearer.
The rice font buffer strip is contacted with wearer's head, and the lower edge of the rice font buffer strip extends and connected
On the inside of to cap body lower edge, fin is formed on the inside of lower edge, fin is contacted with wearer's head outer rim, and the fin is adopted
It is made of silica gel, soft comfortable.The lower edge covering absorbing sweat material of fin surface or fin, it is ensured that wearer comfort, absorbing sweat.
It is reservoir bed between at the top of the buffer strip and cap body, reservoir bed is that closed and used water is edible safety
's.Reservoir bed is connected to hatband by tubule, is attached to hatband, and tubule can go deep into wearer's mouth, be provided with reservoir bed and open
Close, wearer is by operating reservoir bed switch to there are flowing out tubule, and the reservoir bed switch can be remote control switch, described distant
Other controls of the paired safety cap of control switch collection.
The reservoir bed is distributed only over the plane space partially or fully at the top of cap body.
The reservoir bed tubule can be used for providing water source to seal nose instrument.
Felt body is set, and felt body is made of nano material, with absorption air between at the top of the reservoir bed and cap body
The ability of particle, dust, the cap body shell towards felt body carries multiple Small Holes.The Small Holes can be used for dust, particulate matter
Pass through, felt body is regular or optionally changes.Meanwhile, Small Holes can discharge heat.
Further, oxygen generating unit is additionally provided between buffer strip and cap body top, the oxygen generating unit is distributed only over
Plane space partially or fully at the top of cap body.Oxygen generating unit is set with reservoir bed with layer, the two communal space, or oxygen
Between gas generating portion is distributed at the top of reservoir bed and cap body.Between oxygen generating unit can be located at the top of felt body and cap body.
Materials A, material B, and sustained release agent are set in oxygen generating unit.The other modes of oxygen are produced in the prior art
Oxygen generating unit can be set, can be increased on the basis of materials A, B, sustained release agent can also increase species or combination.
Optionally, the material of cooling can be added.Reservoir bed can as cooling means, or one of means.
The working method of oxygen generating unit is as follows：
When under extreme situation (such as underground anoxic, fire anoxic), wearer's Drawing switch part (or pass through remote control
Switch, or Surveillance center staff remote operation switch member), materials A, material B and sustained release agent are slowly mixed and discharged
Oxygen, the oxygen of release is stored into air bag, and air bag, can't be to human body when balloon burst using being made than relatively thin material
Produce and micro pressure meter is included in danger, air bag, when pressure exceedes prompting value, turn down the mixing velocity of reaction material, work as pressure
Pause mixing when power exceedes warning value, when pressure exceedes dangerous values, gas in release air bag.
As one kind selection, the materials A, material B can be hydrogen peroxide, manganese dioxide.Manganese dioxide is slowly entered
Hydrogenperoxide steam generator, or hydrogenperoxide steam generator slowly penetrate manganese dioxide.To prevent the two mixing too fast, sustained release agent is added.
The material of cooling can also be added simultaneously.Reservoir bed can as cooling means, or one of means.
As one kind selection, the oxygen generating unit is located on reservoir bed, and reservoir bed and oxygen generation layer it
Between protective layer is set, the protective layer toughness is strong, can prevent to explode and pressure that huge collision is brought.
As one kind selection, the increase Small Holes closeness on the cap body shell near oxygen generating unit, or increase hole
Footpath.
As one kind selection, multifunctional safety helmet has the sensor of detection falling object from high altitude, and the sensor is installed on cap
Top, and outside, to heavenwards, investigative range is 45 ° -90 °, preferably 65 ° -90 ° obliquely.
The sensor can be minisize pick-up head, judge whether have in the air by way of handling IMAQ and in real time
Abnormal close object.
The sensor can be ultrasonic probe, judge whether have in the air by way of handling supersonic sounding and in real time
Abnormal close object.
The processor handled by Surveillance center, or the processor that safety cap is carried are completed.
The feedback of result：When confirming dangerous, one of in the following ways or combine carried out to wearer it is anti-
Feedback：(1) Surveillance center sends alarm by communication part to wearer, after the processor processing that (2) safety cap is carried, confirms
Itself sends alarm sounds when dangerous, after (3) any processor processing, is reminded by noiseproof earplug.
Wearer carries out Emergency avoidance after receiving alarm, prompting.
The noiseproof earplug is operated using such a way：
Noiseproof earplug is the part in multifunctional safety helmet (two-way) voice module, with reference to miscellaneous part, is provided commonly for
Realize the communication with control centre.
Noiseproof earplug can completely cut off the noise in poor environment, it is to avoid interference, while control centre can clearly be received
Voice broadcast.
Microtelephone is arranged among hatband, microtelephone and noiseproof earplug together form phonetic entry and receive be
System, realizes the two-way communication with control centre.
Noiseproof earplug is connected by connecting line with cap body, connecting line connection receiving device.
As one kind selection, reflecting strips are provided with the outside of cap body.
As one kind selection, the multifunctional safety helmet includes chargeable illuminating lamp.The illuminating lamp is preferably provided at
In front of cap body, and irradiating angle is adjustable, such as realizes that direction of illumination is adjusted using ball pivot.
The front end of the multifunctional safety helmet has the brim of a hat, and the brim of a hat uper side surface has tiny micropore, micro- using nanometer
Structure is made, and the micro-structural can be micropore mechanism, can adsorb dust.The brim of a hat of this structure can avoid dust from wearing
It is secondary in front of person to kick up, it is to avoid wearer is confused eye or visual field is fuzzy, reduces dust, the adverse effect of particulate matter.
There is reinforcement on the downside of the brim of a hat, the shock of weight can be kept out, be adapted to the danger such as construction site, or underground
Environment.
The brim of a hat has the structure for collecting infiltration.
The structure for collecting infiltration (containing filtration) is as follows：
The groove that a trap is closed is formed in the marginal portion of the brim of a hat and the edge of crown, that is, whole safety cap.
In arching upward in the middle of the brim of a hat, its surface has a plurality of slowly downward groove, and groove leads to extrorse groove.
Groove is spiral slowly downward, it is to avoid current are excessively rapid and lose.
The gash depth is 2 times of depth of groove, and width is 2-4 times of depth of groove.
At certain of groove or two, there is drilling, drilling lower section, which links in water-retention sac, water-retention sac, filtration,
There is an opening that can be opened and tighten at any time the lower section of water-retention sac, and the opening is used for water of the wearer using filtering
Source.
By said structure, the moisture content under rain, snow, mist, white environment is collected, in case of need.Especially exist
Mine disaster caused by raining, the rainwater that water-retention sac had previously been collected can provide water source to be trapped in the workmen of underground.
By above-mentioned technical scheme, comprehensive, the accurate monitoring to various staff in workplace such as constructions is realized,
Information interaction can also be realized, this is that prior art is unable to reach.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the Organization Chart of the supervisory systems based on multifunctional safety helmet；
Fig. 2 is main body module schematic diagram in safety cap；
Fig. 3 is the Principle of Communication figure of the supervisory systems based on multifunctional safety helmet；
Fig. 4 is the signal circulation figure of the supervisory systems based on multifunctional safety helmet；
Fig. 5 is the safety lockset structural representation of the supervisory systems based on multifunctional safety helmet.
Reference：Main body --- -1, spiral signal wire --- -2, left end --- -3, right end --- -4, fixing end
Son --- -5, lock --- -6, key --- -7, the left ear of safety cap --- -8, safety cap auris dextra --- -9.
Embodiment
Hereinafter with reference to accompanying drawing, system and its method of work that the present invention is provided are described in detail by way of example.
Herein it should be noted that the explanation for these way of example is used to help understand the present invention, but do not constitute to this hair
Bright restriction.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, represents there may be three kinds of passes
System, for example, A and/or B, can be represented：Individualism A, individualism B, while there are tri- kinds of situations of A and B, the terms
"/and " it is another affiliated partner relation of description, expression may have two kinds of relations, for example, A/ and B, can be represented：Individually deposit
In A, two kinds of situations of individualism A and B, in addition, character "/" herein, it is that a kind of "or" is closed to typically represent forward-backward correlation object
System.
Embodiment one
The agent structure of the main supervisory systems based on multifunctional safety helmet for introducing the present invention.
Such as accompanying drawing 1, the supervisory systems based on multifunctional safety helmet, including：In safety cap Tomcat-AdminPortal, monitoring
The heart, communication apparatus, intelligent safety helmet, workmen.Surveillance center therein includes monitor terminal and Surveillance center keeper, prison
Control is connected to safety cap Tomcat-AdminPortal centrally through monitor terminal.The workmen is at least 1, each workmen
Intelligent safety helmet is worn, safety cap Tomcat-AdminPortal is accessed by communication apparatus.The communication apparatus, which is used, includes GPRS
Or the communication modes including AIGPRS modes.
Multifunctional safety helmet is as a data acquisition and transmission terminal, it is necessary to coordinate server management system to send out
Shoot the effect of maximum.By the supervisory systems based on multifunctional safety helmet, the equipment of workmen can be worn and be used
Situation is monitored and counted, and can more play personnel positioning, data acquisition and real-time management and control etc. of constructing is required.
Further, the workmen, refers to all personnel for needing to enter scene, such as builder, management, custodian
Member, visit personnel etc..
Embodiment two
The present embodiment is carried out on the basis of previous embodiment 1, it is main introduce the present invention based on multifunctional safe
The multifunctional safe cap of the supervisory systems of cap.
As shown in Figure 2, multifunctional safety helmet, it is included in safety cap, safety cap provided with power management module, 915M readings
Writing module, wireless speech module, antenna, GPRS module, SD card memory module, power management module therein give wireless speech mould
Block, 915M module for reading and writing, antenna, GPRS module, SD card memory module are powered, and antenna connects 915M module for reading and writing respectively, wireless
Voice module, is also respectively connected with SD card memory module and GPRS module.Hyperfrequency module for reading and writing of the whole series design based on ARM7, it is complete
U.S.A is dissolved into special safety cap, relatively low with small volume, steady quality, dependable performance, power consumption using lithium battery power supply.
As one kind selection, wireless speech module uses 2.4G wireless speech modules.
Further, by above-mentioned multifunctional safety helmet, the double-directional speech system based on wireless speech module is constructed.When
Construction monitoring management platform (either safety cap Tomcat-AdminPortal or Surveillance center) will carry out work to site operation personnel
When making arrangement, you can carry out voice call by the module and site operation personnel.Control centre can assign directives for construction, scene
Personnel can feed back job site situation.
Embodiment three
The present embodiment is carried out on the basis of previous embodiment 1 or 2, it is main introduce the present invention based on multi-functional peace
The realization principle and application method of the supervisory systems of full cap.
Use of the workmen in work progress to equipment, and workmen it is whether on duty, whether reach specify apply
Around work area domain or construction equipment etc., whether the collection of associated construction process data meets the necessary bar for carrying out scientific construction management
Part, can be realized by the supervisory systems based on multifunctional safety helmet of the present invention.
As shown in Figure 3, it is the realization principle of the supervisory systems based on multifunctional safety helmet of the invention, it is attached according to this
Figure, it can also provide a set of single embodiment different from previous embodiment 1-2, can be independent technical scheme.
The system includes ARM7 modules, energy supply control module, AS3991 rf chips, GPRS module, SD card, bar
Human relations (balanced-to-unbalanced transformer), low pass filter, coupler, attenuation network, antenna.The ARM7 modules are nucleus module,
It individually connects energy supply control module, SD card, AS3991 rf chips, GPRS module, the ARM7 modules with
AS3991 rf chips carry out two-way interactive, and AS3991 rf chips therein are sequentially connected balun (balance-injustice
Weigh transformer), low pass filter, coupler, antenna, GPRS module, between coupler and the AS3991 rf chip
Also it is sequentially connected attenuation network, another balun (balanced-to-unbalanced transformer).
Example IV
The present embodiment is carried out on the basis of previous embodiment 1-3 any one or any combinations, main to introduce
The transport stream signal journey of the supervisory systems based on multifunctional safety helmet of the present invention.
The equipment that this multifunctional safety helmet scheme solves work progress data using RFID technique is used, and scope of activities is adopted
The basic datas such as collection.Realization principle is as shown in Figure 4.
As a kind of scene, the special tags of the types such as RFID can will be posted in equipment, are carried out by following method
Personnel's management and control：In the job site for being provided with RFID, the wearer of the multifunctional safety helmet enters behind job site, and RFID is read
The information that device real-time reception active RFID tag is sent, and by the wireless information transfer function of RFID reader itself by information
Be transferred to project management department's Data Analysis Platform (either Surveillance center or monitor terminal), show the wearer personal information and
Positional information.If into the region (such as wilderness areas, danger zone) for not installing RFID device, you can enter line position by GPRS
Positioning is put, and reports background service system.
Meanwhile, system can also install RFID relevant devices in critical risk region, when workmen arrives at danger zone
When, you can sound and light alarm is provided to workmen by multifunctional safety helmet, reminds workmen to withdraw rapidly or careful operation.
Whole process needs to complete by following equipment：Multifunctional safety helmet, RFID, storage device, and back-stage management/
Service system.The storage device can be the SD card that multifunctional safety helmet is carried or the storage device being separately equipped with,
It can be network storage space.Back-stage management/the service system, can be the backstage individually researched and developed or based on many
Safety cap Tomcat-AdminPortal and/or Surveillance center in the supervisory systems of functional safety cap, and/or monitor terminal.
Embodiment five
The present embodiment is carried out on the basis of previous embodiment 1-4 any one or any combinations, main to introduce
The safety lockset structure of the supervisory systems based on multifunctional safety helmet of the present invention, and application method.
The supervisory systems also includes：Head circumference measurement module.The head circumference measurement module is integrally annular in shape, installed in safety
On the inside of the edge of cap semicircle shape profile body, the edge inner side at the head edge maximum diameter of wearer with contacting.
The head circumference measurement module is fastened on safety cap, can be specifically on a kind of telescopic band, the telescopic band
With dimension information, the bar code of dimension information, or the coding with length information are such as carried, in telescopic band telescopic process, is stretched
The code reader with contact that contracts reads coding, and by microprocessor processes, coding is converted into length information, can also enter one
Step is converted into head circumference size code (such as No. 1, No. 2 ... No. 18 ... etc.).Microprocessor control wireless launcher will be above-mentioned
Length information or head circumference size code are sent to Surveillance center, and Surveillance center carries out the data of the data of feedback and storage
Match somebody with somebody, and next step behavior is determined according to matching result.
The head circumference measurement module can also be a kind of elastic ring, a kind of such as extension spring, and (survey is used according to the stress of elastic ring
Force sensor measuring is obtained) come the head circumference that measures and calculate wearer.
The information of Surveillance center includes the head circumference of wearer, if the head circumference of actual use person differs with the head circumference stored
Cause, it will feed back to Surveillance center, while safety cap voice message workman reports to center, take care.
The head circumference information of the wearer is recorded among the attribute of workman, and the attribute is to enter as needed
What row set and changed, such as 60.5mm can also be set as suitable a scope, such as 55.3-56.1mm, such.
Further, the supervisory systems also includes：Safety lockset.
As shown in Figure 5, the concrete structure of safety lockset includes：Main body 1, spiral signal wire 2, left end 3, right end 4,
Fixing terminal 5, lock 6 and matched key 7.
Described one end of main body 1 closes one end and not closed, and is that the material of hard is constituted, the hard gold such as steel, iron, copper
Category, the material should not influence the transmitting-receiving of signal；The spiral signal wire 2 winds the knot for forming signal transmitting and receiving on the body 1
Structure.There are two ears in left and right on safety cap：The left ear 8 of safety cap, safety cap auris dextra 9, for fixing safety lock.Whole safety lock
Tool has left and right ends, including left end 3, right end 4.
Application method is：The inc part of main body that will be close to right end 4 opens (part can be pivoted),
Through safety cap auris dextra 9, at the same by the recess card of left end 3 to/be resisted against on the left ear 8 of safety cap, then main body is not closed
One end free end insertion lock 6 hole in, will be locked and 6 locked using key 7.
Above-mentioned safety lockset, by the size for reasonably configuring lockset so that when lock 6 is locked, lockset can not be from safety
Taken out in cap or so ear, so as to realize locking for safety cap.
The fixing terminal 5 includes two parts：Fix bar, thread segment, fix bar are realized from right end 4 to thread segment
Excessively, thread segment has screw thread, and the thread segment is adapted to the screwed hole on safety cap.
When safety lockset is opened, lockset is fixed to the screwed hole on safety cap by the thread segment of fixing terminal
In, safety lockset is turned into an antenna.
The safety lockset has a variety of functions, and (1) is hung, and by one end of safety lockset, safety cap is hung on wall, wall
On only need the protruding parts provided with such as nail；(2) antenna, the generally metal structure of the safety lockset, is cased with spiral shell
The signal of rotation receives line, beneficial to the transmitting-receiving of signal；The antenna can be a single antenna or foregoing technology
Antenna in scheme, can also gather other information and receive and/or emission function.(3) safety lock, can prevent safety cap to be stolen
With or misuse, realize Precision management.
In order to realize accurate security protection, following measure or method are employed, is dissolved among whole method：
(1) position：The correct period appears in correct position, region；Position is not to carrying out report prompting, and notify control
Center processed；The job information (schedule) of workman is included in control centre；
(2) prevent wearing wrong function：Based on head circumference measurement and theftproof lock；Information is then beamed back control centre by abnormal state；It is described
Information contains location information；
(3) information verification function：Workman's carrying radio-frequency information card, realization and the verification of radio-frequency information, such as Information abnormity, then
Information is beamed back into control centre；Described information contains location information；
(4) control centre notifies safety of workers prompting message by voice broadcast, and workman passes through corresponding language on safety cap
Sound function, or some buttons, oneself state, emphasis feedback abnormality are fed back to control centre；In realizing workman and controlling
The two-way information interaction of the heart.
Embodiment six
The present embodiment is carried out on the basis of previous embodiment 1-5 any one or any combinations, main to introduce
The safe accessory of the supervisory systems based on multifunctional safety helmet of the present invention.
The multifunctional safety helmet also includes nose clip, seals nose instrument, pneumostome, and nose clip is with chucking power
Rhinobyon, the rhinobyon is two, and the distance between two rhinobyons can be finely tuned, and the platform of taper is presented in rhinobyon,
Rhinobyon front end and middle part soft comfortable, are adapted to the nostril size of people.The rhinobyon is connected in cap body by connecting line, or
Person is accommodated in cap body rear portion by small case.
The textile that nose instrument is sealed for compression, water absorbing capacity is strong, and meeting water can expand rapidly, has after water suction anti-
The ability of cigarette and particulate matter.
The pneumostome be high polymer material be made can by fresh air or the tubule of oxygen, its melt with hatband for
One, or hatband is attached to, its one end can be deep into the mouth of wearer, and the end is in flat, is adapted to the nozzle type of people, separately
One end is connected to oxygen generating unit.
Above-mentioned setting is applied to fire, mine disaster, in dangerous situations such as confined spaces, can to greatest extent ensure and wear
The life security of person.
Embodiment seven
The present embodiment is carried out on the basis of previous embodiment 1-6 any one or any combinations, main to introduce
The oxygen generating structure and application method of the supervisory systems based on multifunctional safety helmet of the present invention.
The multifunctional safety helmet also has rice font buffer strip, as the lining top inside cap body, and the buffer strip is in rice
Font, network-like structure covers the head of wearer.
The rice font buffer strip is contacted with wearer's head, and the lower edge of the rice font buffer strip extends and connected
On the inside of to cap body lower edge, fin is formed on the inside of lower edge, fin is contacted with wearer's head outer rim, and the fin is adopted
It is made of silica gel, soft comfortable.The lower edge covering absorbing sweat material of fin surface or fin, it is ensured that wearer comfort, absorbing sweat.
It is reservoir bed between at the top of the buffer strip and cap body, reservoir bed is that closed and used water is edible safety
's.Reservoir bed is connected to hatband by tubule, is attached to hatband, and tubule can go deep into wearer's mouth, be provided with reservoir bed and open
Close, wearer is by operating reservoir bed switch to there are flowing out tubule, and the reservoir bed switch can be remote control switch, described distant
Other controls of the paired safety cap of control switch collection.
The reservoir bed is distributed only over the plane space partially or fully at the top of cap body.
The reservoir bed tubule can be used for providing water source to seal nose instrument.
Felt body is set, and felt body is made of nano material, with absorption air between at the top of the reservoir bed and cap body
The ability of particle, dust, the cap body shell towards felt body carries multiple Small Holes.The Small Holes can be used for dust, particulate matter
Pass through, felt body is regular or optionally changes.Meanwhile, Small Holes can discharge heat.
Further, oxygen generating unit is additionally provided between buffer strip and cap body top, the oxygen generating unit is distributed only over
Plane space partially or fully at the top of cap body.Oxygen generating unit is set with reservoir bed with layer, the two communal space, or oxygen
Between gas generating portion is distributed at the top of reservoir bed and cap body.Between oxygen generating unit can be located at the top of felt body and cap body.
Materials A, material B, and sustained release agent are set in oxygen generating unit.The other modes of oxygen are produced in the prior art
Oxygen generating unit can be set, can be increased on the basis of materials A, B, sustained release agent can also increase species or combination.
Optionally, the material of cooling can be added.Reservoir bed can as cooling means, or one of means.
The working method of oxygen generating unit is as follows：
When under extreme situation (such as underground anoxic, fire anoxic), wearer's Drawing switch part (or pass through remote control
Switch, or Surveillance center staff remote operation switch member), materials A, material B and sustained release agent are slowly mixed and discharged
Oxygen, the oxygen of release is stored into air bag, and air bag, can't be to human body when balloon burst using being made than relatively thin material
Produce and micro pressure meter is included in danger, air bag, when pressure exceedes prompting value, turn down the mixing velocity of reaction material, work as pressure
Pause mixing when power exceedes warning value, when pressure exceedes dangerous values, gas in release air bag.
As one kind selection, the materials A, material B can be hydrogen peroxide, manganese dioxide.Manganese dioxide is slowly entered
Hydrogenperoxide steam generator, or hydrogenperoxide steam generator slowly penetrate manganese dioxide.To prevent the two mixing too fast, sustained release agent is added.
The material of cooling can also be added simultaneously.Reservoir bed can as cooling means, or one of means.
As one kind selection, the oxygen generating unit is located on reservoir bed, and reservoir bed and oxygen generation layer it
Between protective layer is set, the protective layer toughness is strong, can prevent to explode and pressure that huge collision is brought.
As one kind selection, the increase Small Holes closeness on the cap body shell near oxygen generating unit, or increase hole
Footpath.
Embodiment eight
The present embodiment is carried out on the basis of previous embodiment 1-7 any one or any combinations, main to introduce
The sensor of the detection pendant thing of the supervisory systems based on multifunctional safety helmet of the present invention.
The multifunctional safety helmet has the sensor of detection falling object from high altitude, and the sensor is installed on crown portion, and
Outside, to heavenwards, investigative range is 45 ° -90 °, preferably 65 ° -90 ° obliquely.
The sensor can be minisize pick-up head, judge whether have in the air by way of handling IMAQ and in real time
Abnormal close object.
The sensor can be ultrasonic probe, judge whether have in the air by way of handling supersonic sounding and in real time
Abnormal close object.
The processor handled by Surveillance center, or the processor that safety cap is carried are completed.
The feedback of result：When confirming dangerous, one of in the following ways or combine carried out to wearer it is anti-
Feedback：(1) Surveillance center sends alarm by communication part to wearer, after the processor processing that (2) safety cap is carried, confirms
Itself sends alarm sounds when dangerous, after (3) any processor processing, is reminded by noiseproof earplug.
The wearer carries out Emergency avoidance after receiving alarm, prompting.
Embodiment nine
The present embodiment is carried out on the basis of previous embodiment 8, it is main introduce the present invention based on multifunctional safe
The communication structure of the supervisory systems of cap.
The noiseproof earplug is operated using such a way：
Noiseproof earplug is the part in multifunctional safety helmet (two-way) voice module, with reference to miscellaneous part, is provided commonly for
Realize the communication with control centre.
Noiseproof earplug can completely cut off the noise in poor environment, it is to avoid interference, while control centre can clearly be received
Voice broadcast.
Microtelephone is arranged among hatband, microtelephone and noiseproof earplug together form phonetic entry and receive be
System, realizes the two-way communication with control centre.
Noiseproof earplug is connected by connecting line with cap body, connecting line connection receiving device.
As one kind selection, reflecting strips are provided with the outside of cap body.
As one kind selection, the multifunctional safety helmet includes chargeable illuminating lamp.The illuminating lamp is preferably provided at
In front of cap body, and irradiating angle is adjustable, such as realizes that direction of illumination is adjusted using ball pivot.
Embodiment ten
The present embodiment is carried out on the basis of previous embodiment 1-9 any one or any combinations, main to introduce
The dust-proof and water storage structure of the supervisory systems based on multifunctional safety helmet of the present invention.
The front end of the multifunctional safety helmet has the brim of a hat, and the brim of a hat uper side surface has tiny micropore, micro- using nanometer
Structure is made, and the micro-structural can be micropore mechanism, can adsorb dust.The brim of a hat of this structure can avoid dust from wearing
It is secondary in front of person to kick up, it is to avoid wearer is confused eye or visual field is fuzzy, reduces dust, the adverse effect of particulate matter.
There is reinforcement on the downside of the brim of a hat, the shock of weight can be kept out, be adapted to the danger such as construction site, or underground
Environment.
The brim of a hat has the structure for collecting infiltration.
The structure for collecting infiltration (containing filtration) is as follows：
The groove that a trap is closed is formed in the marginal portion of the brim of a hat and the edge of crown, that is, whole safety cap.
In arching upward in the middle of the brim of a hat, its surface has a plurality of slowly downward groove, and groove leads to extrorse groove.
Groove is spiral slowly downward, it is to avoid current are excessively rapid and lose.
The gash depth is 2 times of depth of groove, and width is 2-4 times of depth of groove.
At certain of groove or two, there is drilling, drilling lower section, which links in water-retention sac, water-retention sac, filtration,
There is an opening that can be opened and tighten at any time the lower section of water-retention sac, and the opening is used for water of the wearer using filtering
Source.
By said structure, the moisture content under rain, snow, mist, white environment is collected, in case of need.Especially exist
Mine disaster caused by raining, the rainwater that water-retention sac had previously been collected can provide water source to be trapped in the workmen of underground.
As described above, the present invention can be realized preferably.For a person skilled in the art, do not departing from the present invention's
Principle and spirit in the case of these embodiments are changed, change, replace, integrating and modification still fall within the present invention protection
In the range of.
Claims (10)
1. a kind of supervisory systems based on multifunctional safety helmet, it is characterised in that：The supervisory systems includes：Safety cap management system
Unite server, Surveillance center, communication apparatus, multifunctional safety helmet, workmen.
2. the supervisory systems according to claim 1 based on multifunctional safety helmet, it is characterised in that：The Surveillance center,
Including monitor terminal and Surveillance center keeper, Surveillance center is connected to safety cap Tomcat-AdminPortal by monitor terminal.
3. the supervisory systems according to claim 2 based on multifunctional safety helmet, it is characterised in that：The workmen is extremely
It is less 1, each workmen wears multifunctional safety helmet, safety cap Tomcat-AdminPortal is accessed by communication apparatus；It is described
Communication apparatus is using the communication modes including GPRS or AIGPRS modes.
4. the supervisory systems according to claim 3 based on multifunctional safety helmet, it is characterised in that：The supervisory systems bag
Include ARM7 modules, energy supply control module, AS3991 rf chips, GPRS module, SD card, balun, low pass filter, coupling
Device, attenuation network, antenna；The ARM7 modules be nucleus module, its individually connect energy supply control module, SD card,
AS3991 rf chips, GPRS module, the ARM7 modules carry out two-way interactive with AS3991 rf chips, wherein
AS3991 rf chips be sequentially connected balun, low pass filter, coupler, antenna, GPRS module, the coupler with
Attenuation network, another balun are also sequentially connected between AS3991 rf chips.
5. the supervisory systems based on multifunctional safety helmet according to Claims 2 or 3, it is characterised in that：It is described multi-functional
Safety cap also includes nose clip, seals nose instrument, pneumostome, and nose clip is the rhinobyon with chucking power, the nasal obstruction
Son is two, and the distance between two rhinobyons can be finely tuned, and the platform of taper is presented in rhinobyon, and rhinobyon front end and middle part are soft
It is soft comfortable, it is adapted to the nostril size of people；The rhinobyon is connected in cap body by connecting line, or is accommodated in by small case
Cap body rear portion；The textile that nose instrument is sealed for compression, water absorbing capacity is strong, and meeting water can expand rapidly, have after water suction
Smoke prevention and the ability of particulate matter；The pneumostome be high polymer material be made can by fresh air or the tubule of oxygen,
It is combined together with hatband, or is attached to hatband, and its one end can be deep into the mouth of wearer, and the end is in flat, is fitted
The nozzle type of people is closed, the other end is connected to oxygen generating unit.
6. the supervisory systems according to claim 5 based on multifunctional safety helmet, it is characterised in that：The multifunctional safe
Cap also has rice font buffer strip, as the lining top inside cap body, and the buffer strip is in rice font, and network-like structure covering is worn
The head of wearer；The rice font buffer strip is contacted with wearer's head, and the lower edge extension of the rice font buffer strip is simultaneously
It is connected on the inside of cap body lower edge, fin is formed on the inside of lower edge, fin is contacted with wearer's head outer rim, described convex
Rib is made of silica gel, soft comfortable；The lower edge covering absorbing sweat material of fin surface or fin, it is ensured that wearer comfort, absorbing sweat；
It is reservoir bed between at the top of the buffer strip and cap body, reservoir bed is that closed and used water is edible safety；Reservoir bed
Hatband is connected to by tubule, hatband is attached to, tubule can go deep into wearer's mouth, reservoir bed switch, wearer is provided with
By operating reservoir bed switch to there are flowing out tubule；The plane partially or fully that the reservoir bed is distributed at the top of cap body is empty
Between；The reservoir bed tubule is used to provide water source to seal nose instrument；Felt body, felt are set between at the top of the reservoir bed and cap body
Body is made of nano material, the ability with particle, dust in absorption air, and the cap body shell towards felt body is with multiple thin
Aperture；The Small Holes can be used for dust, particulate matter to pass through, and felt body is regular or optionally changes.
7. the supervisory systems according to claim 6 based on multifunctional safety helmet, it is characterised in that：Buffer strip and cap body top
Oxygen generating unit is additionally provided between portion, the oxygen generating unit is distributed in the plane space partially or fully at the top of cap body；Oxygen
Between gas generating portion is distributed at the top of reservoir bed and cap body, between oxygen generating unit is located at the top of felt body and cap body；Oxygen is generated
Materials A, material B, and sustained release agent are set in portion.
8. a kind of application method of the supervisory systems based on multifunctional safety helmet, which employs be based on as claimed in claim 7
The supervisory systems of multifunctional safety helmet, it is characterised in that the working method of oxygen generating unit is as follows：
When under extreme situation, wearer's Drawing switch part, materials A, material B and sustained release agent slowly mix and discharge oxygen
Gas, the oxygen of release is stored into air bag, and air bag can't be produced using being made than relatively thin material when balloon burst to human body
It is raw dangerous, micro pressure meter is included in air bag, when pressure exceedes prompting value, the mixing velocity of reaction material is turned down, works as pressure
Suspend mixing during more than warning value, when pressure exceedes dangerous values, gas in release air bag.
9. a kind of application method of the supervisory systems as claimed in claim 8 based on multifunctional safety helmet, it is characterised in that many
Functional safety cap has the sensor of detection falling object from high altitude, and the sensor is installed on crown portion, and outside, to heavenwards,
Investigative range is 65 ° -90 ° obliquely；The sensor is minisize pick-up head, is sentenced by way of handling IMAQ and in real time
The disconnected aerial object for whether having exception close；The sensor can also be ultrasonic probe, pass through supersonic sounding and real-time place
The mode of reason judges whether there is abnormal close object in the air；The processor handled by Surveillance center, or safety cap
The processor carried is completed；The feedback of result：When confirming dangerous, one of in the following ways or combine to wearing
Person is fed back：(1) Surveillance center sends alarm by communication part to wearer, the processor processing that (2) safety cap is carried
Afterwards, itself alarm sounds are sent when confirming dangerous, after (3) any processor processing, is reminded by noiseproof earplug；Wear
Wearer carries out Emergency avoidance after receiving alarm, prompting.
10. a kind of application method of the supervisory systems as claimed in claim 9 based on multifunctional safety helmet, it is characterised in that
Noiseproof earplug is operated using such a way：Noiseproof earplug is the part in multifunctional safety helmet voice module, with reference to
Miscellaneous part, is provided commonly for realizing the communication with control centre；Noise in noiseproof earplug isolation poor environment, it is to avoid interference,
It can clearly receive the voice broadcast of control centre simultaneously；Microtelephone is arranged among hatband, microtelephone and noise control ear
Plug together form phonetic entry and the system received, realize the two-way communication with control centre；Noiseproof earplug passes through connecting line
It is connected with cap body, connecting line connection receiving device.
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| CN201710588336.8A CN107277755B (en) | 2017-07-19 | 2017-07-19 | Multifunctional safety helmet-based supervision system and use method thereof |
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| CN (1) | CN107277755B (en) |
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| CN107277755B (en) | 2021-03-23 |
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