CN204425658U - A kind ofly safe-guard system will be put based on wireless sense network - Google Patents
A kind ofly safe-guard system will be put based on wireless sense network Download PDFInfo
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- CN204425658U CN204425658U CN201520179011.0U CN201520179011U CN204425658U CN 204425658 U CN204425658 U CN 204425658U CN 201520179011 U CN201520179011 U CN 201520179011U CN 204425658 U CN204425658 U CN 204425658U
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Abstract
The utility model relates to a kind ofly will put safe-guard system based on wireless sense network, is connected and composed by network by information acquisition unit, information transfer unit, integrated alarm unit, information acquisition unit at least one.Integrated alarm unit is connected by VPN (virtual private network) with information transfer unit, and information acquisition unit is connected with information transfer unit by wireless access wide area network.Information acquisition unit comprises temperature sensor, gas sensor, acoustic shock transducer, optical pickocff, power management module, C8051 singlechip chip, DSSS wireless transceiver, wherein C8051 singlechip chip is connected with DSSS radio transceiver circuitry, and temperature sensor, gas sensor, acoustic shock transducer, optical pickocff form wireless network.Information transfer unit comprises wireless aggregation node and cloud processing server, and both are connected by local cable.Integrated alarm unit comprises vpn server, database, alarm module, display module, forms local area network (LAN) be connected by switch.
Description
Technical field
The utility model relates to data processing field will put safe-guard system, especially a kind ofly will put safe-guard system based on wireless sense network.
Background technology
In recent years, the safety precaution of country to key takeaway (such as meeting-place, hold movable square, the campsite of army) is paid much attention to, the unexpected incidents such as crowd massing, violence terror may be there are in main points, the development of these accident situations rapidly, the best opportunity disposed is transient, such as in the tread event in Shanghai in January, 2015,2014 railway station, Kunming violence terrorist incidents.If can early warning in time, be taken precautions against in time, may be reduced or avoid the death of innocent life.Being necessary to provide a kind of facility with in time for this reason, obtaining environment and the relevant information that will put position accurately, is the safety guarantee service of main points.
For improving accuracy, the real-time of event handling, need on-the-spot transmission information on the other hand badly.Adopt and lay camera and be preset with spider lines, gathering video information is kind of a common methods.Along with widely using of mobile device, in safety guarantee, existing patent [200820080418.8] discloses the field digitized commander's disposal system of a kind of Emergent Public Events, information acquisition terminal has linked some transducers, and it transmits command information by wireless communication module between information terminal and Control Server.Patent [201320210574.2] discloses a kind of Distributed Multi information gathering and merges generation situation map system, connected and composed by network by information process unit, comprehensive situation management and situation information collecting unit, situation information collecting unit is UMPC.In addition, a kind of method using sensing network to carry out gas monitor is disclosed in document [based on the dusty gas monitoring system of Zigbee sensor network technology, modern electronic technology 34 volume 20 phases in 2011].Document proposes a kind of transducers such as vibrations that adopt and is connected with processing unit in [a kind of traffic throughput monitor system design studies based on Internet of Things, Computer Simulation 28 volume 8 phases in 2011], the system that prevention wagon flow is too high.
Conclude prior art and existed system, known exist following technical problem: the safety guarantee of main points, and risk of its warning to comprise in air with or without poison gas, crowd with or without too intensive phenomenon, the car having non-hazardous people, and whether on-the-spot noise overloads.
Need the content complexity gathered, information category is many.Above-mentioned information terminal is not that the parameter of monitoring is less in order putting safety guarantee service, lacks the omnibearing monitoring of site environment, is not easy to the collection of information needed.In addition, in the situation that is pressed for time, to require in system automatic information collecting and and alarm, usually there will be mistake through artificial or transfer process.
Summary of the invention
For solving the problem, overcome the deficiencies in the prior art, the utility model provides rational structure, will put safe-guard system based on wireless sense network, can obtain real-time, the automatic information gathering of main points, and actual time safety is reported to the police.
The utility model realizes by the following technical solutions:
Will put a safe-guard system based on wireless sense network, system is connected and composed by network by information acquisition unit, information transfer unit and integrated alarm unit, information acquisition unit at least one.
Information acquisition unit is made up of C8051 singlechip chip, DSSS wireless transceiver, temperature sensor, gas sensor, acoustic shock transducer, optical pickocff, power management module.C8051 singlechip chip, DSSS wireless transceiver are connected by circuit, power management module is connected by power interface line with temperature sensor, gas sensor, acoustic shock transducer, optical pickocff, temperature sensor, gas sensor, acoustic shock transducer, optical pickocff form wireless sensor network, are connected with C8051 singlechip chip by DSSS wireless transceiver.Information acquisition unit gathers temperature, sound wave, air, the view data in guard key area, wherein temperature sensor is for gathering guard key region with or without point of origin data, gas sensor is for gathering the toxic gas content such as carbon monoxide in air, acoustic shock transducer is for gathering acoustic information, and optical pickocff is for gathering image information.Power management module is used for providing working power.
Information transfer unit comprises wireless aggregation node and cloud processing server, and wireless aggregation node is connected by wide area network with cloud processing server.Wireless aggregation node and described some information acquisition units form wireless network, wireless aggregation node receive information collecting unit transmit information, and be connected with cloud processing server by access wide area network, cloud processing server processes the data that described wireless aggregation node transmits, and by the data retransmission after process to integrated alarm unit.
Integrated alarm unit comprises vpn server, database server, display terminal, alarm terminal, forms local area network (LAN) and be connected between vpn server, database server, display terminal, alarm terminal.Integrated alarm unit is set up VPN passage by vpn server and is connected with information transfer unit, and carries out remote monitoring by display terminal, alarm terminal, points out the risk existed.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 system construction drawing of the present utility model
Fig. 2 C8051 singlechip chip and DSSS wireless transceiver connection line figure
Embodiment
As shown in Figure 1, this system is connected and composed by network by information acquisition unit (1), information transfer unit (2) and integrated alarm unit (3), information acquisition unit (1) at least one.
Integrated alarm unit (3) is connected by virtual private passage VPN with information acquisition unit (1), and information acquisition unit (1) is connected with information transfer unit (2) by wireless access wide area network.Information acquisition unit (1) at least one.Information acquisition unit (1) gathers the information needed for main points protection, and information transfer unit (2) accepts the information that described information acquisition unit (1) transmits, and the information after process is sent to integrated alarm unit (3).Integrated alarm unit (3) exports prompting message.
Each module is further described:
In the preferred embodiment, information acquisition unit is made up of C8051 singlechip chip (11), DSSS wireless transceiver (12), temperature sensor (13), gas sensor (14), acoustic shock transducer (15), optical pickocff (16), power management module (17).C8051 singlechip chip (11), DSSS wireless transceiver (12) are connected by circuit, power management module (17) is connected by power interface line with temperature sensor (13), gas sensor (14), acoustic shock transducer (15), optical pickocff (16), temperature sensor (13), gas sensor (14), acoustic shock transducer (15), optical pickocff (16) form wireless sensor network, are connected with C8051 singlechip chip (11) by DSSS wireless transceiver (12).Transducer is organized into net wirelessly, and perception multidimensional information (comprising temperature, noise, luminous intensity, pressure, the direction of movement and speed), forms radio sensing network.The circuit that C8051 single-chip microcomputer is connected with DSSS wireless transceiver shown in Fig. 2, by the TXD(of single-chip microcomputer section is sent data), RXD(accepts data) be connected with DIN, DOOUT of DSSS wireless transceiver.In a particular embodiment, a large amount of inexpensive sensor can be laid in around main points by random laying or fixed point laying mode, gas sensor (14) can be sensor for detecting carbon monoxide, carbon dioxide detecting sensor, nitrogen detecting sensor etc., and optical pickocff (16) can be visible ray, infrared or low-light level sensor.
Information transfer unit (2) comprises wireless aggregation node (21) and cloud processing server (22), and wireless aggregation node (21) is connected by wide area network with cloud processing server (22).Wireless aggregation node (21) accumulated information is also transmitted to cloud processing server (22), and cloud processing server (22) processes online to the data that described wireless aggregation node (21) is transmitted; In other embodiments, the cloud process of Intel Virtualization Technology service (22) is adopted also can be replaced by traditional server generation.
Integrated alarm unit 3 comprises vpn server (31), database server (32), display terminal (33), alarm terminal (34), forms local area network (LAN) and be connected between vpn server (31), database server (32), display terminal (33), alarm terminal (34).Integrated alarm unit (3) carries out judgement one by one to information, the alarm threshold arranged in the database of comparison database server (32), judge whether the warning trigger condition meeting setting, if beyond threshold value, perform corresponding warning, and on warning device (34) to environment in the risk that exists point out, in a particular embodiment, display terminal (33) can be high definition liquid crystal display, and alarm terminal (34) can be automatic alarm buzzer.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Advantage of the present utility model: rational in infrastructure, facilitate to emphasis area information real-time, automatically gather, can strengthen the timelyization degree of warning and the fail safe of information transmission, make the promptness of safety precaution, accuracy strengthens greatly, effect is significant.
Claims (1)
1. safe-guard system will be put based on wireless sense network for one kind; system is connected and composed by network by information acquisition unit (1), information transfer unit (2) and integrated alarm unit (3); information acquisition unit (1) at least one, it is characterized in that: information acquisition unit is made up of C8051 singlechip chip (11), DSSS wireless transceiver (12), temperature sensor (13), gas sensor (14), acoustic shock transducer (15), optical pickocff (16), power management module (17);
C8051 singlechip chip (11), DSSS wireless transceiver (12) are connected by circuit, power management module (17) is connected by power interface line with temperature sensor (13), gas sensor (14), acoustic shock transducer (15), optical pickocff (16), temperature sensor (13), gas sensor (14), acoustic shock transducer (15), optical pickocff (16) form wireless sensor network, are connected with C8051 singlechip chip (11) by DSSS wireless transceiver (12);
Information transfer unit (2) comprises wireless aggregation node (21) and cloud processing server (22), and wireless aggregation node (21) is connected by wide area network with cloud processing server (22);
Integrated alarm unit (3) comprises vpn server (31), database server (32), display terminal (33), alarm terminal (34), forms local area network (LAN) and be connected between vpn server (31), database server (32), display terminal (33), alarm terminal (34);
Information acquisition unit (1) access wide area network is connected with the wireless aggregation node (21) of information transfer unit (2);
Wireless aggregation node (21) is received information the data that collecting unit (1) transmits, and converges and is transmitted to cloud processing server (22); Data after process are sent to integrated alarm unit (3) by cloud processing server (22);
Integrated alarm unit (3) is connected by virtual private passage VPN with information transfer unit (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520179011.0U CN204425658U (en) | 2015-03-29 | 2015-03-29 | A kind ofly safe-guard system will be put based on wireless sense network |
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| CN201520179011.0U CN204425658U (en) | 2015-03-29 | 2015-03-29 | A kind ofly safe-guard system will be put based on wireless sense network |
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| CN204425658U true CN204425658U (en) | 2015-06-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112287541A (en) * | 2020-10-27 | 2021-01-29 | 中国电子科技集团公司第三研究所 | Information source simulation target simulation method and system for testing acoustic shock sensor |
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2015
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112287541A (en) * | 2020-10-27 | 2021-01-29 | 中国电子科技集团公司第三研究所 | Information source simulation target simulation method and system for testing acoustic shock sensor |
| CN112287541B (en) * | 2020-10-27 | 2023-10-20 | 中国电子科技集团公司第三研究所 | Information source simulation target simulation method and system for testing acoustic shock sensor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |