CN102477869A - Wireless personnel positioning and mobile monitoring terminal - Google Patents
Wireless personnel positioning and mobile monitoring terminal Download PDFInfo
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- CN102477869A CN102477869A CN2010105595015A CN201010559501A CN102477869A CN 102477869 A CN102477869 A CN 102477869A CN 2010105595015 A CN2010105595015 A CN 2010105595015A CN 201010559501 A CN201010559501 A CN 201010559501A CN 102477869 A CN102477869 A CN 102477869A
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Abstract
The invention discloses a wireless personnel positioning and mobile monitoring terminal which is a microcomputer system centering on a single chip microcomputer (SCM), and mainly comprises a power supply, the SCM, a FLASH storage circuit, a radio-frequency unit, a monitoring unit, a serial server, an alarming LED (light-emitting diode) lamp, an antenna and the like. The terminal is characterized in that the FLASH storage circuit is connected with the SCM so as to realize that signals received by a processor can be subjected to local real-time storage, therefore, the FLASH storage circuit especially has important functions and significance in the process of liability assessment performed after an accident occurs; the monitoring unit transmits monitoring data (accepted in real time) to the SCM by the serial server so as to process the monitoring data; the alarming LED lamp is connected with the SCM, and when the SCM judges that dangerous gas exceeding a threshold value exists, the alarming LED lamp displays an alarming signal, therefore, the alarming LED lamp has an important significance in accident prevention; and the radio-frequency unit accepts positioning and monitoring signals processed by the SCM, then sends the positioning and monitoring signals subjected to modulation to a monitoring network.
Description
Technical field:
The present invention relates to a kind of wireless personnel positioning and mobile monitoring terminal, is that a kind of monitoring harmful gases, wireless data transmission, information gathering and network transmission techniques of collecting is the information collecting device of one.Be particularly suitable for containing under the coal mine in gas and the coal dust inflammable and explosive environment how and use, can carry out personnel positioning and real-time mobile monitoring.
Background technology:
Personnel at all levels's navigation system of exploitation is of a great variety both at home and abroad at present; In today that the RFID technology attains full development; But the type of this type systematic is distinguished by working frequency range, mainly contains traditional G SM/GPRS network, new the less radio-frequency frequency range of the Zigbee network that cost is higher, high frequency and 2.4GHz microwave frequency band etc.
Traditional G SM/GPRS requires high to the mobile base station, can not accurately personnel's situation be reacted to Surveillance center in real time, and the zigbee network is less demanding to the base station, and the dawn, whole cost was higher.Wireless personnel positioning of the present invention and mobile monitoring terminal are mainly used in down-hole and tunneling operations such as colliery; Can when accurately personnel being positioned, gather the environmental information of periphery, and be sent to the FLASH memory of server and terminal inner during with information of same.Multidisciplinary synthesis such as system terminal integrated computer software and hardware, information acquiring technology, gas analysis technology, wireless data transmission technology are applied as the information technology of one, can satisfy the multiple demand of coal mine safety management at aspects such as personnel positioning, accident prevention and responsibility evaluations.
Summary of the invention:
The objective of the invention is to overcome the shortcoming of prior art; A wireless personnel positioning and the mobile monitoring terminal wireless monitoring management to solve personnel and the discrete problem of real-time hazardous gas concentration monitor warning system are provided, can the most directly react current personnel's Risk Degree of Maneuvering Environment and carry out early warning.Device through will locate and monitoring information etc. through modulation after antenna is sent to the read head of minimum distance; This is a kind of equipment that integrates wireless collection, transmits; Make things convenient for the staff to carry out the long distance wireless supervision; It not only can be applied in general place, can also be used in the inferior place that equipment is had specific (special) requirements of coal mine.
The present invention realizes with following technical scheme: a kind of wireless personnel positioning and mobile monitoring terminal; It is the microcomputer system of core with the single-chip microcomputer that the terminal is one: mainly partly be made up of power supply, single-chip microcomputer, FLASH memory circuit, radio frequency unit, monitoring means, serial server, warning LED lamp and antenna etc.; It is characterized in that: the FLASH memory circuit links to each other with single-chip microcomputer; The signal that the realization processor receives can be preserved in this locality in real time, plays an important role and meaning when especially the responsibility after accident takes place is identified; The monitored data that monitoring means will be accepted through serial server in real time transfers to single-chip microcomputer and handles; Warning LED lamp links to each other with single-chip microcomputer; The display alarm signal has important meaning on accident prevention when single-chip microcomputer is judged the hazardous gas above threshold value.Radio frequency unit is accepted location and the monitor signal after single-chip microcomputer is handled, and is sent to monitoring network through ovennodulation through antenna.Wherein power supply is an essential safe type, therefore is suitable for the high occasions of safety requirements such as colliery.The integrated circuit at terminal of the present invention is encapsulated in the metal shell, and pours into rigid anti-explosion fire resistance to compression macromolecular material, only leave antenna, LED and detecting unit and contact with external small size, and this part circuit is an essential safe type.
Wireless personnel positioning and mobile monitoring terminal are a kind of new-type network communication equipments, are used for the location and the monitoring of coal mine down-hole personnel, and applicability is strong.Can solve the coal mine down-hole personnel location and lack problems such as real-time monitor data with subsurface environment.The service end of native system adopts the .NET technology, in conjunction with the SQLserver server, can show real time data at monitoring client dynamically, and as combining mine tunnel threedimensional model, native system can also be presented at data within the threedimensional model, and is more precisely practical.The present invention has reference to the wireless messages relaying relay transmission of other industrial control systems such as electric apparatus monitoring, petrochemical system etc., has a extensive future, and development potentiality is huge.
The invention has the beneficial effects as follows: make a strategic decision in the personnel positioning of one and real-time toxic and harmful monitoring equipment based on personal security production management, location, work attendance, the disaster relief, can be to reducing security incident, avoid casualties, improve after the calamity science, validity and the accident responsibility of rescue and effectively assert effective and necessary guarantee is provided.
Description of drawings:
Accompanying drawing is the general structure block diagram of wireless terminal according to the invention.
U1.flash memory circuit among the figure, U2. serial server, U3. power supply, U4. warning LED lamp, U5. radio frequency unit, U6. controller, U7-U9. monitoring means, U10. antenna.
The specific embodiment:
Shown in accompanying drawing, wireless personnel positioning according to the invention and monitoring terminal are made up of flash memory circuit (U1), serial server (U2), power supply (U3), warning LED lamp (U4), radio frequency unit (U5), controller (U6), monitoring means (U7-U9), antenna (U10).FLASH memory circuit (U1) links to each other with controller (U6), and the signal that the realization processor receives can be preserved in this locality in real time, plays an important role and meaning when especially the responsibility after accident takes place is identified; The monitored data that monitoring means (U7-U9) (can expand) will be accepted through serial server (U2) in real time transfers to controller (U6) and handles; Warning LED lamp U4 links to each other with controller U6; The display alarm signal has important meaning on accident prevention when U6 judges the hazardous gas above threshold value.Radio frequency identification module U5 accepts location and the monitor signal after processor U6 handles, and is sent to monitoring network through ovennodulation through antenna U10.Wherein power supply U3 is an essential safe type, therefore is suitable for the high occasions of safety requirements such as colliery.The integrated circuit at terminal of the present invention is encapsulated in the metal shell, and pours into rigid anti-explosion fire resistance to compression macromolecular material, only leave antenna, LED and detecting unit and contact with external small size, and this part circuit is an essential safe type.
More than be to explanation of the present invention and non-limiting, based on other embodiments of inventive concept, all within protection scope of the present invention.
Claims (3)
1. wireless personnel positioning and mobile monitoring terminal; It is characterized in that; It is one is the microcomputer system of core with the single-chip microcomputer: be made up of power supply, single-chip microcomputer, FLASH memory circuit, radio frequency unit, monitoring means, serial server, warning LED lamp and antenna; Wherein the FLASH memory circuit links to each other with single-chip microcomputer, and the signal that the realization processor receives can be preserved in this locality in real time, plays an important role and meaning when especially the responsibility after accident takes place is identified; The monitored data that monitoring means will be accepted through serial server in real time transfers to single-chip microcomputer and handles, and warning LED lamp links to each other with single-chip microcomputer, display alarm signal when single-chip microcomputer is judged the hazardous gas above threshold value; Radio frequency unit is accepted location and the monitor signal after single-chip microcomputer is handled, and is sent to monitoring network through ovennodulation through antenna.
2. a kind of wireless personnel positioning according to claim 1 and mobile monitoring terminal is characterized in that said power supply is an essential safe type.
3. a kind of wireless personnel positioning according to claim 1 and mobile monitoring terminal; It is characterized in that; Said monitoring terminal integrated circuit is encapsulated in the metal shell; And pour into rigid anti-explosion fire resistance to compression macromolecular material, only leave antenna, warning LED lamp and monitoring means and contact, and this part circuit is an essential safe type with external small size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105595015A CN102477869A (en) | 2010-11-24 | 2010-11-24 | Wireless personnel positioning and mobile monitoring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105595015A CN102477869A (en) | 2010-11-24 | 2010-11-24 | Wireless personnel positioning and mobile monitoring terminal |
Publications (1)
| Publication Number | Publication Date |
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| CN102477869A true CN102477869A (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105595015A Pending CN102477869A (en) | 2010-11-24 | 2010-11-24 | Wireless personnel positioning and mobile monitoring terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131839A (en) * | 2013-07-12 | 2014-11-05 | 重庆金鑫智慧科技有限公司 | Underground work mode adjustment method of energy-saving mining device |
| CN106053494A (en) * | 2016-05-26 | 2016-10-26 | 北京奇虎科技有限公司 | Method, device and mobile terminal for detecting hazardous articles |
| CN110349369A (en) * | 2019-07-18 | 2019-10-18 | 精英数智科技股份有限公司 | A kind of monitoring method, device, system and the storage medium in the blind lane of mine |
-
2010
- 2010-11-24 CN CN2010105595015A patent/CN102477869A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131839A (en) * | 2013-07-12 | 2014-11-05 | 重庆金鑫智慧科技有限公司 | Underground work mode adjustment method of energy-saving mining device |
| CN104131839B (en) * | 2013-07-12 | 2016-04-20 | 重庆金鑫智慧科技有限公司 | A kind of underground work mode method of adjustment of energy-saving type miner equipment |
| CN106053494A (en) * | 2016-05-26 | 2016-10-26 | 北京奇虎科技有限公司 | Method, device and mobile terminal for detecting hazardous articles |
| CN110349369A (en) * | 2019-07-18 | 2019-10-18 | 精英数智科技股份有限公司 | A kind of monitoring method, device, system and the storage medium in the blind lane of mine |
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Addressee: Shanghai Fulai Information Technology Co., Ltd. Document name: Notification of before Expiration of Request of Examination as to Substance |
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Application publication date: 20120530 |