CN102236805A - Safety identification system based on technology of Internet of things - Google Patents
Safety identification system based on technology of Internet of things Download PDFInfo
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- CN102236805A CN102236805A CN2010101642905A CN201010164290A CN102236805A CN 102236805 A CN102236805 A CN 102236805A CN 2010101642905 A CN2010101642905 A CN 2010101642905A CN 201010164290 A CN201010164290 A CN 201010164290A CN 102236805 A CN102236805 A CN 102236805A
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- 230000005611 electricity Effects 0.000 claims description 2
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- 238000004519 manufacturing process Methods 0.000 description 3
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- 239000003245 coal Substances 0.000 description 2
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Abstract
The invention relates to a safety identification system based on the technology of Internet of things, which is an intelligent safety cap embedded with radio frequency identification (RFID). The safety identification system comprises a helmet shell (1), tag equipment (2), a low-frequency antenna (3) and a buckling rope (4), wherein the low-frequency antenna (3) revolves around and is embedded into the helmet shell (1); after a received low-frequency signal is activated, the tag equipment (2) receives energy by the built-in low-frequency antenna (3), and screens a signal source by a low-frequency processing circuit (5) and acquires the energy; meanwhile, an electronic switch (6) is switched automatically to activate a microwave communication circuit (9), so that a modulation signal which is compiled in advance by a low-power consumption processor (7) is transmitted to perform wireless communication with read-write equipment. In addition, in the close-range communication (such as credit card spending), the transmission of the energy and the signal can be realized in an electromagnetic coupling mode by the low-frequency processing circuit (5) through the low-frequency antenna (3) and the read-write device directly. In the safety identification system, two radio frequency bands are integrated, and an active technology and a passive technology are switched effectively by an awakening mechanism. Therefore, both the close-range identification and remote identification can be realized, and the safety identification system is applied to various occasions flexibly such as safety caps which are used by building workers, miners and the like specially.
Description
Technical field:
Internet of Things
Background technology:
At present, the application of Internet of Things is very extensive, develops rapidly to every field, in some present Secure Application fields, the application of a lot of automatic identification technologies has been arranged, but a lot of drawbacks are arranged in actual applications, determine the far and near bad control of decipherment distance such as laying of recognition device is bad, multiobject while read rate is not high, various disturbing factors cause error to avoid, and have influenced its practical application effect, cause being difficult to promoting.At present, like product mainly uses the single frequency band technology, forms with relevant read write line with active label or passive label.The reading rate of low frequency tags is low, it is bigger that the label of ultrahigh frequency and microwave is influenced by metal, the reading efficiency of passive label guarantees with reading apart from being difficult under complex environment, and active label power consumption when identification is big, battery service time is short, and influenced by object bigger for the active label of the ultrahigh frequency of general usefulness and microwave region on the market, a little less than the penetration capacity, simultaneously because its launching electromagnetic wave intermittently causes environmental pollution.
Summary of the invention:
For overcoming the deficiencies in the prior art, the invention provides a kind of recognition device that is embedded in the crash helmet, merge two kinds of radio frequency bands, and effectively switch by arouse machine processed with passive techniques active.Assurance can closely be discerned and can be discerned at a distance, and flexible Application is in various occasions, such as, in the safety helmet of special uses such as build labourer, miner.
Only way which must be passed on the working space of sealing, the key point that comprises some important places, such as, porch, exit etc. are provided with card reader, when the workman enters or leave the work area, greatly in 0 ~ 30 meter scope, system can read the workman's information that enters the work area automatically, so that carry out the behavior track of work attendance, safety survey and control operating worker, and does not need the workman to operate especially.
Like this, safety in production and business administration, work attendance are combined closely, make things convenient for controlledization of scientific, the employee work of business administration.The distribution of the design point by the FRID receiving device can be drawn each employee's working line figure, grasps its work track, is used for analyzing, and optimizes flow process, and tighten management is increased work efficiency, for the BPR of enterprise provides scientific basis.
For achieving the above object, the present invention is realized by following technical solution:
Low-frequency antenna (3) is around being embedded in the helmet shell (1), after receiving that low frequency signal activates, labeling apparatus (2) passes through low-frequency antenna (3) received energy wherein, through low frequency treatment circuit (5) discriminator signal source and obtain energy, electronic switch (6) automaticallyes switch simultaneously, activate microwave communication circuit (9), the modulation signal that emission low-power consumption microprocessor (7) weaves in advance carries out wireless telecommunications with relevant read-write equipment.In addition, in some Near Field Communication (as bankcard consumption), can directly realize the transmission of energy and signal by low-frequency antenna (3) and the magnetic-coupled mode of read-write equipment electricity consumption by low frequency treatment circuit (5).
Compared with prior art, beneficial effect of the present invention is: greatly increase the dirigibility of label reading/writing distance, anti-interference has improved sensitivity and label serviceable life of identification.
Description of drawings:
For ease of understanding the present invention, the spy is illustrated in conjunction with the accompanying drawings.
Fig. 1 is the profile synoptic diagram of crash helmet.
Fig. 2 is a marking equipment internal circuit synoptic diagram.
Embodiment:
For ease of understanding the present invention, the spy is described in detail in conjunction with specific embodiments, but present embodiment should not regarded any limitation of the invention as.
Along with country to the pay attention to day by day of mine safety and the continuous reinforcement of supervision, the Safety of Coal Mine Production supervisory system has been equipped in the little colliery in big-and-middle-sized colliery of China and vast small towns in a large number, and applying of these safety equipments improved China's coal-mine safety in production situation greatly.But go back ubiquity under the coal mine at present and go into well personal management difficulty, aboveground personnel are difficult in time grasp personnel in the pit's DYNAMIC DISTRIBUTION and operation situation, in case the accident generation, to personnel in the pit's rescue shortage authentic communication, the efficient of rescue and relief work, safety rescue is low, and effect is undesirable.Utilize this Smart Logo system to carry out mine personnel track and localization and Work attendance management system, just can go into the well personnel and carry out real-time follow-up monitoring and location, clear at any time position and the event trace of grasping each personnel in the down-hole the colliery.If generation catastrophe also can be withdrawn information such as circuit from personnel positions distribution situation, trapped personnel quantity, the distress personnel of the supervisory control comuter inquiry scene of the accident immediately, speedily carrying out rescue work for accident provides scientific basis.Simultaneously, also the routine attendance check management function of utilisation system is carried out attendance management to mine personnel.
Firefighters is equipped with novel " the Internet of Things helmet ", by dynamic MANET, sensing and wireless communication technique, allow fireman, fire truck, command centre get in touch with unimpeded alternately, information such as remote monitoring, location fireman's vital signs, disaster on-site parameters, and real-time Transmission is to commanding terminal, be convenient to unified disaster relief commander, also improve fire fighter's self-insurance ability simultaneously, make Internet of Things fire-fighting monitoring safeguards system.
In the modern architecture construction, workmen management and safety guarantee be always one very important but do not have the problem of fine solution, a lot of temporary staff are at will turnover at the construction field (site), cause very big potential safety hazard, the tag system of this cover based on Internet of Things arranged, the fine control site operation personnel's of possibility work track is optimized flow process, tighten management.
Claims (2)
1. secure ID system based on technology of Internet of things: intelligent and safe cap, comprise helmet shell (1), labeling apparatus (2), low-frequency antenna (3), button rope (4), wherein low-frequency antenna (3) is around being embedded in the helmet shell (1), after receiving that low frequency signal activates, labeling apparatus (2) is by built-in low-frequency antenna (3) received energy, through low frequency treatment circuit (5) discriminator signal source and obtain energy, electronic switch (6) automaticallyes switch simultaneously, activate microwave communication circuit (9), modulation signal and read-write equipment that emission low-power consumption microprocessor (7) weaves in advance carry out wireless telecommunications.In addition, in some Near Field Communication (as bankcard consumption), can directly realize the transmission of energy and signal by low-frequency antenna (3) and the magnetic-coupled mode of read-write equipment electricity consumption by low frequency treatment circuit (5).It is characterized in that: low-frequency antenna is around being embedded in the brim of a hat, and received energy also activates high frequency transmission circuit, and emission modulation signal and read-write equipment carry out wireless telecommunications.Recognition device and safety helmet are combined as a whole.
2. according to right 1 described intelligent and safe cap, it is characterized in that: two kinds of frequency range combinations of recognition device in the cap, low frequency wake-up, the high frequency communication, the decipherment distance distance is controlled, more can be fit to complex operating environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101642905A CN102236805A (en) | 2010-05-06 | 2010-05-06 | Safety identification system based on technology of Internet of things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101642905A CN102236805A (en) | 2010-05-06 | 2010-05-06 | Safety identification system based on technology of Internet of things |
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| CN102236805A true CN102236805A (en) | 2011-11-09 |
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| CN2010101642905A Pending CN102236805A (en) | 2010-05-06 | 2010-05-06 | Safety identification system based on technology of Internet of things |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116224A (en) * | 2012-12-29 | 2013-05-22 | 青岛中科软件股份有限公司 | Spectacles with RFID (Radio Frequency Identification) labels and system comprising spectacles |
| WO2013076325A1 (en) * | 2011-11-23 | 2013-05-30 | Garcia Romero Dario | Helmet having an integral electronic safety system |
| CN103164730A (en) * | 2011-12-09 | 2013-06-19 | 苏州木兰电子科技有限公司 | Dual-frequency radio frequency electronic tag |
| CN105639816A (en) * | 2016-03-21 | 2016-06-08 | 中国十七冶集团有限公司 | Safety helmet with attendance check and positioning functions |
| CN106446734A (en) * | 2013-11-27 | 2017-02-22 | 苏州木兰电子科技有限公司 | Radio frequency antenna activation source used for Internet of Things |
| CN110021143A (en) * | 2019-05-13 | 2019-07-16 | 南京傲途软件有限公司 | A kind of construction safety protection equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2935273Y (en) * | 2006-04-30 | 2007-08-15 | 北京维深电子技术有限公司 | RF identification label of mining safety helmet |
| CN201060267Y (en) * | 2007-07-27 | 2008-05-14 | 北京华大恒泰科技有限责任公司 | Tracking position location system |
| WO2009086636A1 (en) * | 2008-01-11 | 2009-07-16 | Psst Mobile Equipment Ltd . | Personnel safety system utilizing time variable frequencies |
-
2010
- 2010-05-06 CN CN2010101642905A patent/CN102236805A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2935273Y (en) * | 2006-04-30 | 2007-08-15 | 北京维深电子技术有限公司 | RF identification label of mining safety helmet |
| CN201060267Y (en) * | 2007-07-27 | 2008-05-14 | 北京华大恒泰科技有限责任公司 | Tracking position location system |
| WO2009086636A1 (en) * | 2008-01-11 | 2009-07-16 | Psst Mobile Equipment Ltd . | Personnel safety system utilizing time variable frequencies |
Non-Patent Citations (2)
| Title |
|---|
| 张华等: "无线射频识别技术RFID及其应用", 《安防科技》 * |
| 罗周全等: "射频识别技术在矿上安全管理中的应用", 《采矿技术》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013076325A1 (en) * | 2011-11-23 | 2013-05-30 | Garcia Romero Dario | Helmet having an integral electronic safety system |
| CN103164730A (en) * | 2011-12-09 | 2013-06-19 | 苏州木兰电子科技有限公司 | Dual-frequency radio frequency electronic tag |
| CN103116224A (en) * | 2012-12-29 | 2013-05-22 | 青岛中科软件股份有限公司 | Spectacles with RFID (Radio Frequency Identification) labels and system comprising spectacles |
| CN106446734A (en) * | 2013-11-27 | 2017-02-22 | 苏州木兰电子科技有限公司 | Radio frequency antenna activation source used for Internet of Things |
| CN106446734B (en) * | 2013-11-27 | 2019-04-23 | 苏州木兰电子科技有限公司 | Radio-frequency antenna activate source for Internet of Things |
| CN105639816A (en) * | 2016-03-21 | 2016-06-08 | 中国十七冶集团有限公司 | Safety helmet with attendance check and positioning functions |
| CN110021143A (en) * | 2019-05-13 | 2019-07-16 | 南京傲途软件有限公司 | A kind of construction safety protection equipment |
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Application publication date: 20111109 |