CN102164176A - Wireless environmental monitoring network based on ZigBee and general packet radio service (GPRS) - Google Patents
Wireless environmental monitoring network based on ZigBee and general packet radio service (GPRS) Download PDFInfo
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- CN102164176A CN102164176A CN2011100579773A CN201110057977A CN102164176A CN 102164176 A CN102164176 A CN 102164176A CN 2011100579773 A CN2011100579773 A CN 2011100579773A CN 201110057977 A CN201110057977 A CN 201110057977A CN 102164176 A CN102164176 A CN 102164176A
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Abstract
The invention discloses a wireless environmental monitoring network based on ZigBee and a general packet radio service (GPRS). The network comprises a central monitoring layer, a relay layer and a field monitoring layer, wherein the central monitoring layer consists of a central monitoring computer and a GPRS wireless communication module; the relay layer consists of a plurality of relay nodes; the field monitoring layer consists of a plurality of field environmental monitoring nodes; each relay node is integrated with the GPRS wireless communication module and a ZigBee wireless communication module; and the field environmental monitoring node is integrated with a sensor module and the ZigBee wireless communication module. The wireless environmental monitoring network based on the ZigBee and the GPRS adopts a modular structure, is simply networked, technologically reliable, highly real-time, high in cost performance and highly extensible, can monitor a plurality of environmental parameters in real time, improves the environmental monitoring efficiency and reduces the cost.
Description
Technical field
The present invention relates to wireless environment monitoring field, particularly a kind of Ji Yu ﹠amp; The wireless environment monitoring network of GPRS.
Background technology
Along with The development in society and economy, the continuous propelling of process of industrialization, it is more and more outstanding that problem of environmental pollution becomes.The environmental pollution incident emerges in an endless stream, and pollution level is on the rise, and the harm that causes is also increasing.In the face of increasingly serious ambient pressure, the demand of environmental monitoring is more and more urgent.Environmental protection has become a global problem, has obtained worldwide extensive approval and attention.The quality of environment not only is related to continuous development of society economy, and directly has influence on human lives's level, even is related to that can every other biology long term survival on the mankind and the earth.How to strengthen environment monitoring force degree, the automation, intellectuality and the networked level that improve environmental monitoring have become the subject matter of present environmental monitoring.
In recent years, environmental pollution accident takes place again and again, random discharging as toxic gas leakage, poisonous waste water causes river, land pollution, hazardous chemical transport vehicle generation traffic accident causes dangerous material leakage, blast etc., these environmental accidents have not only caused a large amount of property losses, also the scene of the accident people's production, life order have been caused and had a strong impact on, the natural environment and the people's physical and mental health has been caused great harm, its destructiveness is difficult to estimate.Why these environmental pollution accidents can cause tremendous loss like this, key is can not be in time, exactly contamination accident is monitored in real time, polluted information can not be propagated fast, be caused pollution control work to be difficult to into, and the negative effect that has strengthened contamination accident.
Evolution of embedded technology provides increasing solution for researching and developing advanced enviromental monitoring equipment.The development of wireless mobile telecommunication technology has solved the problem that the environmental monitoring node disperses the networking inconvenience that causes, has obtained more and more widely application based on the sensor network of wireless communication technologys such as GPRS, CDMA, ZigBee.By retrieval, find that prior art related to the present invention is, description in people's such as the Jiang Peng of Electronic University Of Science ﹠ Technology Of Hangzhou the Chinese patent " based on the monitoring water environment system of ZigBee wireless technology " [application number 200810060362.4], relate to a kind of monitoring water environment system based on the ZigBee wireless technology, its readme is: this invention relates to a kind of monitoring water environment system based on the ZigBee wireless technology.This invention comprises a plurality of water environment monitoring nodes and the data video base station in the zone that is distributed in monitoring water environment.Water environment monitoring node is based on the ZigBee wireless technology, comprises node microprocessor module, node ZigBee radio-frequency module CC2420 radio frequency chip, power management module and water quality parameter acquisition module.The data video base station adopts ARM-DSP dual processor framework, comprises base station ZigBee radio-frequency module CC2420 radio frequency chip, CDMA transport module HUAWEI-CM320, video signal collective module and microprocessor module.This invention can be gathered multiple water quality parameter simultaneously, and its communication ability is strong, network coverage is wide, and can realize real-time collection, processing and the wireless transmission of vision signal.The weak point of this patented technology is: 1. environmental parameter only limits to water quality monitoring, and the scope of application is narrow; 2. this system just sends water quality parameter by the base station, does not relate to the analysis to water quality parameter, is not easy to the analysis of environmental monitoring personnel to water quality; 3. this system does not design man-machine alternation of bed software, is not easy to processing, the analysis of environmental monitoring personnel to Monitoring Data.
Summary of the invention
The present invention has overcome the defective of prior art, provide that a kind of networking is simple, cheap, superior performance, easy to operate wireless environment monitoring network system and method, can carry out many-sided integrated environment monitoring, make environmental monitoring become accurate more, quick, convenient.
The present invention is achieved through the following technical solutions:
A kind of based on ZigBee﹠amp; The wireless environment monitoring network of GPRS, comprise: the CSRC layer of forming by CSRC computer and GPRS wireless communication module, the relay layer of forming by a plurality of via nodes and the field monitoring layer of forming by a plurality of site environment monitoring nodes, described via node is integrated with GPRS wireless communication module and ZigBee wireless communication module; Described site environment monitoring node is integrated with sensor assembly, ZigBee wireless communication module.The sensor assembly of site environment monitoring node mainly comprise temperature/humidity sensor, optical sensor, baroceptor, wind speed/wind transducer and part flammable/pernicious gas transducer (as carbon monoxide, natural gas, liquefied gas, alcohol etc.), it can gather environmental monitoring data in real time, directly or indirectly environmental monitoring data is sent to via node by the ZigBee wireless communication module then.Via node not only is integrated with the ZigBee wireless communication module but also is integrated with the GPRS wireless communication module, can carry out radio communication by ZigBee wireless communication module and each site environment monitoring node, directly or indirectly receive the environmental monitoring data of each site environment monitoring node, and with after these environmental monitoring data arrangement packings, pass through the GPRS wireless communication module according to certain communication protocol, utilize existing mobile communication network, environmental monitoring data is sent to the CSRC center in real time, realizes the long distance wireless transmission of environmental monitoring data.
As a further improvement on the present invention, the power management module of described via node all adopts powered battery, has avoided a large amount of track layings, can be deployed to open-air monitoring easily, and point has been saved cost, has improved efficient.
As another improvement of the present invention, adopt the modularized design thinking, ZigBee radio communication circuit and GPRS radio communication circuit all are designed to independently circuit module, other functional modules by specific interface and via node link together.
The present invention has obvious improvement with respect to traditional environmental monitoring scheme, at first be that the ZigBee wireless communication module is designed to independently circuit module, both reduced the complexity of site environment monitoring node and via node circuit design, can reduce cost again, and be convenient to upgrading, safeguard.If certain ZigBee wireless communication module breaks down, then only need to change this module, need not to change entire field environmental monitoring node or via node.In like manner, the GPRS wireless communication module also is designed to independently circuit module.The employing modularized design not only can reduce cost, the complexity of simplified design, and is convenient to upgrading, the maintenance of system; Next adopts powered battery, and is easy for installation.In the present invention, site environment monitoring node and via node all adopt powered battery.Like this, the installation site of site environment monitoring node and via node can not be subjected to the restriction of supply of electric power, can be deployed in the remote area of supply of electric power inconvenience easily.Simultaneously, site environment monitoring node and via node all adopt Low-power Technology, when some functional module is not worked, power supply that can these functional modules of temporarily disconnected, to reduce power consumption, and the microprocessor of two kinds of nodes all can be operated in multiple low-power consumption mode, reduces power consumption to greatest extent, prolongs the useful life of battery; The 3rd, the present invention can monitor various environmental parameters, and extensibility is good.The site environment monitoring node is basic environmental parameter such as collecting temperature, humidity, illumination, air pressure, wind speed, wind direction in real time, and monitors the part fuel gas in the atmosphere, the kind and the concentration of pernicious gas (as carbon monoxide, natural gas, liquefied gas, alcohol etc.) in real time; The 4th, networking of the present invention is convenient.The ZigBee communication is adopted in the networking of field monitoring layer, can be according to actual needs, be organized into multi-form ZigBee cordless communication networks such as star-like, tree type or Mesh type easily.These ZigBee cordless communication networks all can increase or reduce communication node easily, and networking is very flexible; The 5th, the present invention utilizes existing mobile communication network to carry out telecommunication, the reliability height, and cost is low.Remote radio communication of the present invention adopts the GPRS communication, utilizes existing mobile communication network, realizes the remote transmission of environmental monitoring data, need not oneself and sets up telecommunications network, and cost is low, the reliability height, and the construction period is short.
Description of drawings
According to embodiment and accompanying drawing the present invention is described in further detail below.
Fig. 1 is a wireless environment monitoring network configuration diagram of the present invention;
Fig. 2 is a via node functional schematic of the present invention;
Fig. 3 is a site environment monitoring node functional schematic of the present invention;
Fig. 4 is a CSRC software function block diagram of the present invention;
Fig. 5 is a star-like ZigBee cordless communication network schematic diagram of the present invention;
Fig. 6 is a tree type ZigBee cordless communication network schematic diagram of the present invention;
Fig. 7 is a Mesh type ZigBee cordless communication network schematic diagram of the present invention.
Among the figure:
1, CSRC layer; 2, relay layer; 3, field monitoring layer; 4, GPRS radio communication; 5, ZigBee radio communication; 11, CSRC center; 111, CSRC computer; 112, central GPRS wireless communication module; 21, via node; 31, site environment monitoring node; 211, power management module; 212, microprocessor module; 213, GPRS wireless communication module; 214, ZigBee wireless communication module; 215, miscellaneous function module; 311, power management module; 312, microprocessor module; 313, sensor assembly; 314, ZigBee wireless communication module; 315, miscellaneous function module; 41, Data Receiving; 42, data processing; 43 data show; 44, storage; 45, data analysis; 46, order sends.
Embodiment
Shown in Fig. 1 to 7, provided specific embodiment of the present invention, among the figure, this wireless environment monitoring network mainly comprises three layers: CSRC layer 1, relay layer 2, field monitoring layer 3, wherein, field monitoring layer 3 is made up of each site environment monitoring node 31, and relay layer 2 is made up of each via node 21, and CSRC layer 1 is made up of CSRC center 11; CSRC center 11 is made up of CSRC computer 111 and central GPRS wireless communication module 112 again.Each via node 21 can be collected the environmental monitoring data of each site environment monitoring node 31 in certain zone then by GPRS radio communication 4 by ZigBee radio communication 5, utilize existing mobile communication network, the environmental monitoring data that this is regional is sent to CSRC center 11.Central GPRS wireless communication module 112 can be passed through in CSRC center 11, receives the environmental monitoring data that each via node 21 sends, and then data are handled, analyzed.
As shown in Figure 2, via node 21 mainly is made up of power management module 211, microprocessor module 212, GPRS wireless communication module 213, ZigBee wireless communication module 214 and miscellaneous function module 215 etc.Via node 21 receives the environmental monitoring data of site environment monitoring node 31 in the certain limit, after environmental monitoring data packing arrangement, according to certain wireless communication protocol, by GPRS radio communication 4, utilize existing mobile communication network, be sent to CSRC center 11, realize the long distance wireless transmission of environmental monitoring data.Power management module 211 adopts powered battery, produces 5V and 3.3V DC power supply through voltage stabilizing circuit, is other functional module power supplies.Microprocessor module 212 adopts the high-performance low-power-consumption microprocessors, is integrated with FLASH, RAM, EEPROM, has the JTAG debugging interface, can online programming, develop simply cheap.Miscellaneous function module 215 comprises that mainly functions such as LCD demonstration, keypad, warning can realize functions such as the demonstration, man-machine interaction, Realtime Alerts of environmental monitoring data.ZigBee wireless communication module 214 and GPRS wireless communication module 213 all are designed to independently circuit module, by specific interface, be connected with other functional modules of via node 21, not only simplified the complexity of circuit design, and be convenient to upgrading, maintenance.Via node 21 can carry out radio communication by ZigBee wireless communication module 214 and each site environment monitoring node 31, directly or indirectly receive the environmental monitoring data of each site environment monitoring node 31, and with after these environmental monitoring data arrangement packings, pass through GPRS wireless communication module 213 according to certain communication protocol, utilize existing mobile communication network, environmental monitoring data is sent to CSRC center 11 in real time.
As shown in Figure 3, site environment monitoring node 31 mainly is made up of power management module 311, microprocessor module 312, sensor assembly 313, ZigBee wireless communication module 314 and miscellaneous function module 315 etc.Site environment monitoring node 31 is gathered environmental monitoring data in real time, by ZigBee radio communication 5, directly or indirectly environmental monitoring data is sent to via node 21 then.Power management module 311 adopts powered battery, produces 5V and 3.3V DC power supply through voltage stabilizing circuit, is other functional module power supplies of site environment monitoring node 31.Microprocessor module 312 adopts super low power consuming single chip processors, is integrated with FLASH, RAM, EEPROM, ADC have the JTAG debugging interface, can online single-chip microcomputer be programmed, and develop simply cheap.Sensor assembly 313 mainly comprise temperature/humidity sensor, optical sensor, baroceptor, wind speed/wind transducer and part flammable/pernicious gas transducer (as carbon monoxide, natural gas, liquefied gas, alcohol etc.).Wherein, the Monitoring Data of digital transducers such as temperature/humidity sensor, optical sensor, baroceptor can directly be read by single-chip microcomputer, and the output variable of flammable/analog sensors such as pernicious gas transducer is an analog quantity, need analog quantity to be converted to digital quantity and handle by single-chip microcomputer again, obtain environmental monitoring data by the ADC that single-chip microcomputer carries.The power supply of each functional module is by Single-chip Controlling, if certain functional module does not temporarily need work, then single-chip microcomputer can be with the power supply temporarily disconnected of this functional module, to reduce the wastage, prolongs battery useful life.
CSRC computer 111 is communicated by letter with central GPRS wireless communication module 112 by the RS232 serial communication interface.The GPRS of these central authorities wireless communication module 112 receives the Monitoring Data that each via node 21 sends, and then Monitoring Data is sent to CSRC computer 111, and operation has environmental monitoring software on it.As shown in Figure 4, this environmental monitoring software mainly has functions such as Data Receiving 41, data processing 42, data demonstration 43, storage 44, data analysis 45, order transmission 46.This environmental monitoring software shows on display in real time, and the form of Monitoring Data with file is kept on the memory after Monitoring Data is handled, so that inquiry in the future.And this environmental monitoring software also provides data analysis function, by environmental monitoring data and the environmental monitoring data in the past analyzed, contrast is current; the analysis environments variation tendency; find environmental pollution information, provide the environmental protection suggestion, help the environmental monitoring personnel to make a policy.In addition, this environmental monitoring software also provides the order sending function, and the environmental monitoring personnel can be easily to each site environment monitoring node 31 or via node 21 transmitting control commands, as sampling period of change site environment monitoring node 31 etc.
If will monitor in real time to certain regional environment, then need dispose the site environment monitoring node 31 of some in this regional appropriate location, monitor various environmental parameters in real time.And the distance between the site environment monitoring node 31 can be set as required, from several meters all can (the ZigBee wireless communication distance be directly related with transmitting power) to 1000m, and in position dispose a via node 21.Via node 21 can be formed star-like (as shown in Figure 5), tree type (as shown in Figure 6) or Mesh type multi-form ZigBee cordless communication networks such as (as shown in Figure 7) as required with each site environment monitoring node 31, the ZigBee cordless communication network of these three kinds of forms all can increase or reduce communication node easily, and networking is convenient, flexible.
Each site environment monitoring node 31 all can by ZigBee wireless communication module 314 directly or indirectly and this via node 21 carry out radio communication.Different according to via node 21 communication modes, site environment monitoring node 31 can be divided three classes: one class site environment monitoring node 31a can directly communicate by letter with via node 21 by ZigBee wireless communication module 314, and self environmental monitoring data is sent to via node 21; 31b is far away apart from via node 21 for its two classes site environment monitoring node, can't directly communicate by letter with via node 21, it at first sends to environmental monitoring data other site environment monitoring nodes 31c, by this node environmental monitoring data is sent to via node 21 again; The 3rd class site environment monitoring node 31c can with via node 21 direct communications, not only the environmental monitoring data of self can be sent to via node 21 and also be responsible for the environmental monitoring data of the site environment monitoring node 31b that other is far away apart from via node 21 and send to via node 21.
As shown in Figure 5, if form star-like ZigBee cordless communication network, then via node 21 is in middle position, each site environment monitoring node 31a be distributed in via node 21 around, all are above-mentioned first kind nodes, can be directly and via node 21 carry out radio communication.Each site environment monitoring node 31a all can directly be sent to via node 21 with environmental monitoring data, again by via node 21 environmental monitoring data that this zone is interior, by GPRS wireless communication module 213, utilize existing mobile communication network to be sent to CSRC center 11.
As shown in Figure 6, if form tree type ZigBee cordless communication network, then via node 21 is in the root node position of tree type cordless communication network.Site environment monitoring node 31a can directly carry out radio communication by ZigBee wireless communication module 314 and via node 21, and environmental monitoring data is directly sent to via node 21.And apart from the via node 21 above-mentioned second class site environment monitoring node 31b far away, environmental monitoring data directly can't be sent to via node 21, therefore, this node at first is sent to environmental monitoring data from the 3rd nearer category node 31c of via node, and then node is transmitted to via node 21 with environmental monitoring data thus.In tree type ZigBee cordless communication network, above-mentioned the 3rd class site environment monitoring node 31c not only can be sent to the environmental monitoring data of oneself via node 21, is also playing the part of the role at data relay station.Finally, via node 21 by GPRS wireless communication module 213, utilizes existing mobile communication network with after the environmental monitoring data arrangement in this zone, is sent to CSRC center 11 according to certain wireless communication protocol.
As shown in Figure 7, site environment monitoring node 31 and via node 21 can also be organized into Mesh type ZigBee cordless communication network.In Mesh type ZigBee cordless communication network, one class site environment monitoring node 31a can directly carry out radio communication by ZigBee wireless communication module 314 and via node 21, can directly environmental monitoring data be sent to via node 21.Site environment monitoring node 31b can at first be sent to environmental monitoring data site environment monitoring node 31c, by site environment monitoring node 31c environmental monitoring data is forwarded to via node 21 again.In Mesh type ZigBee cordless communication network, all can communicate by letter between any two nodes, communication path is more, and it is more reliable to communicate by letter.In like manner, after the environmental monitoring data of via node 21 each site environment monitoring node 31 in collecting this zone, packing data is put in order, then by GPRS wireless communication module 213, utilize existing mobile communication network, be sent to CSRC center 11 according to certain wireless communication protocol.
The present invention adopts modular construction, and networking is simple, and technology is reliable, and is real-time, the cost performance height, and extensibility is good, can monitor various environmental parameters in real time, has improved the efficient of environmental monitoring, has reduced cost.
Claims (3)
1. one kind based on ZigBee﹠amp; The wireless environment monitoring network of GPRS, comprise: the CSRC layer of forming by CSRC computer (111) and GPRS wireless communication module (112) (1), the relay layer of forming by a plurality of via nodes (21) (2) and it is characterized in that by the field monitoring layer (3) that a plurality of site environment monitoring nodes (31) are formed described via node (21) is integrated with GPRS wireless communication module (213) and ZigBee wireless communication module (214); Described site environment monitoring node (31) is integrated with sensor assembly (313), ZigBee wireless communication module (314).
2. according to claim 1 a kind of based on ZigBee﹠amp; The wireless environment monitoring network of GPRS is characterized in that, the power management module (211) of described via node (21) all adopts powered battery.
3. according to claim 1 a kind of based on ZigBee﹠amp; The wireless environment monitoring network of GPRS is characterized in that, adopts the modularized design thinking, and ZigBee radio communication circuit and GPRS radio communication circuit all are designed to independently circuit module, and other functional modules by interface and via node link together.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436259A (en) * | 2012-01-19 | 2012-05-02 | 天津清源电动车辆有限责任公司 | Handheld type fault diagnostic device and system for electric automobile with wireless communication function |
| CN103200704A (en) * | 2011-12-20 | 2013-07-10 | 常州先进制造技术研究所 | ZigBee network monitoring system combined with general packet radio service (GPRS) |
| CN104484990A (en) * | 2014-12-15 | 2015-04-01 | 广州杰赛科技股份有限公司 | Communication device and environmental parameter monitoring system |
| CN105046901A (en) * | 2014-11-04 | 2015-11-11 | 长沙绿智电子科技有限公司 | Remote wireless monitoring platform of environment detection device |
| CN106093318A (en) * | 2016-08-26 | 2016-11-09 | 成都汉康信息产业有限公司 | A kind of city environmental quality automatic monitoring system |
| CN106899665A (en) * | 2017-02-17 | 2017-06-27 | 西安交通大学 | Remote ancient building fire hazard monitoring early warning system based on wireless sensor network |
| CN107219793A (en) * | 2017-06-09 | 2017-09-29 | 大连理工大学 | A kind of grain depot belt feeder transit area explosion-proof monitoring system |
| CN107896253A (en) * | 2017-11-24 | 2018-04-10 | 上海璞玫信息科技有限公司 | A kind of dangerous material port area storing and transporting security supervisory systems |
| CN110601656A (en) * | 2019-07-31 | 2019-12-20 | 成都三六八建设工程有限公司 | Photovoltaic power generation fault monitoring system and method thereof |
| CN113242078A (en) * | 2021-04-13 | 2021-08-10 | 中国科学院生态环境研究中心 | Wireless connection system between unmanned aerial vehicle data platform and ground monitoring station |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212888Y (en) * | 2008-04-08 | 2009-03-25 | 杭州电子科技大学 | Water environment monitoring node |
| CN101730284A (en) * | 2009-11-26 | 2010-06-09 | 杭州电子科技大学 | Air quality monitoring equipment based on sensor network |
| CN101848246A (en) * | 2010-07-05 | 2010-09-29 | 河南工业大学 | Grain cabin capacity information wireless monitoring system, monitoring method and networking method |
| CN101943907A (en) * | 2010-09-20 | 2011-01-12 | 江苏兴航智控科技股份有限公司 | ZigBee technology-based fishpond water quality real-time monitoring system |
-
2011
- 2011-03-11 CN CN2011100579773A patent/CN102164176A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212888Y (en) * | 2008-04-08 | 2009-03-25 | 杭州电子科技大学 | Water environment monitoring node |
| CN101730284A (en) * | 2009-11-26 | 2010-06-09 | 杭州电子科技大学 | Air quality monitoring equipment based on sensor network |
| CN101848246A (en) * | 2010-07-05 | 2010-09-29 | 河南工业大学 | Grain cabin capacity information wireless monitoring system, monitoring method and networking method |
| CN101943907A (en) * | 2010-09-20 | 2011-01-12 | 江苏兴航智控科技股份有限公司 | ZigBee technology-based fishpond water quality real-time monitoring system |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200704A (en) * | 2011-12-20 | 2013-07-10 | 常州先进制造技术研究所 | ZigBee network monitoring system combined with general packet radio service (GPRS) |
| CN102436259A (en) * | 2012-01-19 | 2012-05-02 | 天津清源电动车辆有限责任公司 | Handheld type fault diagnostic device and system for electric automobile with wireless communication function |
| CN105046901A (en) * | 2014-11-04 | 2015-11-11 | 长沙绿智电子科技有限公司 | Remote wireless monitoring platform of environment detection device |
| CN104484990A (en) * | 2014-12-15 | 2015-04-01 | 广州杰赛科技股份有限公司 | Communication device and environmental parameter monitoring system |
| CN104484990B (en) * | 2014-12-15 | 2018-05-18 | 广州杰赛科技股份有限公司 | Communicator and environment parameter monitoring system |
| CN106093318A (en) * | 2016-08-26 | 2016-11-09 | 成都汉康信息产业有限公司 | A kind of city environmental quality automatic monitoring system |
| CN106899665A (en) * | 2017-02-17 | 2017-06-27 | 西安交通大学 | Remote ancient building fire hazard monitoring early warning system based on wireless sensor network |
| CN107219793A (en) * | 2017-06-09 | 2017-09-29 | 大连理工大学 | A kind of grain depot belt feeder transit area explosion-proof monitoring system |
| CN107896253A (en) * | 2017-11-24 | 2018-04-10 | 上海璞玫信息科技有限公司 | A kind of dangerous material port area storing and transporting security supervisory systems |
| CN110601656A (en) * | 2019-07-31 | 2019-12-20 | 成都三六八建设工程有限公司 | Photovoltaic power generation fault monitoring system and method thereof |
| CN113242078A (en) * | 2021-04-13 | 2021-08-10 | 中国科学院生态环境研究中心 | Wireless connection system between unmanned aerial vehicle data platform and ground monitoring station |
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Application publication date: 20110824 |