CN2886711Y - Open type intelligent wireless sensor based on ZigBee mode - Google Patents
Open type intelligent wireless sensor based on ZigBee mode Download PDFInfo
- Publication number
- CN2886711Y CN2886711Y CN 200520094794 CN200520094794U CN2886711Y CN 2886711 Y CN2886711 Y CN 2886711Y CN 200520094794 CN200520094794 CN 200520094794 CN 200520094794 U CN200520094794 U CN 200520094794U CN 2886711 Y CN2886711 Y CN 2886711Y
- Authority
- CN
- China
- Prior art keywords
- network
- zigbee
- open
- node
- wireless
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to an open type wireless intelligent sensor based on Zig Bee mode, which can be widely used in modern industrial process control, automatic production, basic scientific research, universe exploitation, ocean exploration, logistics assets accompaniment, environmental monitoring, petrochemical industry, bioengineering and architecture, characterized in that, the utility model comprises an embedded wireless module, an open type intelligent sensor module and a small battery, the utility model is acentric, self-organizing, coordinate wireless network with nodes in random allocation. The utility model does not require any preset fixed network support and is characterized in that the utility model is quick to unfold, secure, high anti-interference, high indestructibility. The utility model is able to deliver as far as five layer of network, each node plays three roles: collecting data, setting up network, setting parameters, choosing RF channel address/collecting data, a transferring router extending network communication range, terminal assemble collection, analysis process and control without involving in delivery.
Description
Technical field
The utility model belongs to electronic information technical field, relates to a kind of open wireless intelligence sensor based on the ZigBee pattern that is widely used in fields such as modern industry process control, automated production, basic scientific research, space development, hydrospace detection, logistics asset tracking, environmental monitoring, petrochemical complex, bioengineering, bridge construction.
Background technology
Sensor technology is one of gordian technique of information age, and it is to obtain the important means of information accurately and reliably.In modern industry process control, automated production, basic scientific research, space development, hydrospace detection, being used widely in many fields such as environmental monitoring, petrochemical complex, bioengineering, bridge construction, occupies certain weight proportion in world's GDP growth.The development of digital electronics makes the sensor output value with annual 20% speed increment, and is widely used in automotive electronics, aircraft, medical treatment and current consumption field.But at all occasions, requisite rat tail and numerous cable, influenced sensor in most Application for Field, the wireless digital sensor that last century, the nineties occurred, further promote the development of sensor industry again, to the twentieth century end, the emission of its costliness, reception cost become the limited main cause of its widespread use except that military purposes again.
The development of sub-micro electronics in recent years makes radio-frequency (RF) identification (RFID) technology and wireless sensor network be moved towards to merge (being called WLAN (wireless local area network)), is aided with database and software, and application prospect will be very considerable.Thereby the WLAN (wireless local area network) engineering ranks preceding lance in current international ten big hot topic electronic engineering cheaply.Because many versions WLAN communication scheme and communications protocol, submit the restriction in American Institute of Electronic Engineer (IEEE) examination and approval cycle to, the WLAN (wireless local area network) special chip is researched and developed the time limit of producing in addition, at the beginning of 2006, just might make the TT﹠C system that meets the up-to-date the most complicated standard ZigBee (communications protocol) that passes through of IEEE international organization.It is predicted that the market of embedded monitoring network will have breakthrough growth.
Radio patrol checking observing and controlling principle: at first, nurse one's health, convert digital quantity to, be sent to wireless network through microprocessor (single-chip microcomputer), microcontroller, transceiver through 24 A/D by the programmable signal conditioner by the physical quantity of sensor measured object.
Wireless sensor network (WSN) is by a large amount of sensor nodes, and by the network that the wireless communication technology self-organization constitutes, it can realize that the collection of data quantizes, handles to merge and transmit and use.These are used does not generally need very high bandwidth, but but very high to the power consumption requirement, the most of the time must keep low-power consumption.Because the wireless senser node uses the limited flush bonding processor/controller of memory capacity usually, therefore the size to protocol stack also has strict restriction.In addition, WSN to internet security, node dispose automatically, network dynamically also has higher requirement in aspect such as reorganization.
Summary of the invention
The purpose of this utility model is, a kind of long-range, intellectuality, multi-functional open wireless intelligence sensor based on the ZigBee pattern are provided, its network can rapid deployment, the node stochastic distribution, self-organization, maintenance certainly, low-power consumption, low cost, anti-interference, interoperability, pocket light, safe and reliable, need not the fixed communication device support, traditional sensors is freed from the constraint of numerous cables.
The utility model is based on the open wireless intelligence sensor content Description of ZigBee pattern:
The utility model is based on the open wireless intelligence sensor of ZigBee pattern, a node as WLAN (wireless local area network), with the virtual technology configuration of packing into, analyze, the terminal PC machine of process software is formed wireless sensor network (WSN), it is characterized in that: mainly comprise embedded ZigBee wireless module, open intelligence sensor module and compact battery are formed, wherein: based on the open wireless intelligence sensor of ZigBee pattern, it is communication module by the ZigBee/IEEE802.15.4 pattern, by the IC chip of its embedded microprocessor/controller (MCU) with RF transceiver one, move IEEE802.15.4 international standard communications protocol, form the open WLAN of interoperability by multinode; Open intelligence sensor module, the programmable signal conditioner by embedded can insert multiple transducer, gather the data of multiple physical parameter, chemical parameters or digital quantity at node, through 24 A/D conversions, finish the on-site signal data acquisition, and be sent to network by the RF transceiver.
The open wireless intelligence sensor of ZigBee pattern, ZigBee wireless module wherein, comprise: microcontroller/processor (MCU) unit, contain four oscillators, four timers, four groups of storeies, four kinds of power consumption state managers, three kinds of topology network types, three kinds of node types, finish interoperability, transmission, identification, mobile management, dormancy/work by instruction; Radio frequency unit (RF), comprise transmitter, receiver, balance/unbalanced antennas, the monolateral band digital modulator of spread spectrum frequency conversion at random, media access unit can monitor receiving intensity, link-quality and vacant channels examination, node locating, can make each node be made as one of collector, router and three kinds of logical device of terminal.
Open intelligence sensor module, embedded programmable signal conditioner, can be by instruction acquisition data, amplification, noise reduction filtering, 24 A/D conversions, by embedded actuator, I/O interface with can or accept the PC software instruction and come the Control Network management by instruction control external unit running status.
The utility model can transmit five layer networks at most to maximum distance (100 meters to thousands of rice).Each node can serve as three roles: data acquisition unit is used for setting up network, setup parameter, selection radio-frequency channel address/image data; The route transponder is used for extending the network communication scope; Terminal centralized collection, processing, analysis and control, but can not participate in transmitting.The utlity model has extremely low power dissipation (battery can use at most 5 years), advantage cheaply.
Description of drawings
Fig. 1 is the open WLAN (wireless local area network) intelligence sensor structured flowchart based on the ZigBee pattern
Embodiment
The utility model is achieved in that to do below in conjunction with accompanying drawing based on the open wireless intelligence sensor of ZigBee pattern and specifies.See Fig. 1, open wireless intelligence sensor based on the ZigBee pattern, a node as WLAN (wireless local area network), with the virtual technology configuration of packing into, analyze, the wireless sensor network (WSN) that the terminal PC machine of process software is formed, it is characterized in that: mainly comprise embedded ZigBee wireless module, open intelligence sensor module and compact battery are formed, wherein: open WLAN (wireless local area network) intelligence sensor is by ZigBee mode communication module, by the IC chip of its embedded microprocessor/controller (MCU) with RF transceiver one, move IEEE international standard communications protocol, form the open WLAN of interoperability by multinode.Open intelligence sensor module, the programmable signal conditioner by embedded can insert multiple transducer, gather the data of multiple physical parameter, chemical parameters or digital quantity at node, through 24 A/D conversions, finish the on-site signal data acquisition, and be sent to network by the RF transceiver.The open wireless intelligence sensor of ZigBee, ZigBee wireless module wherein, comprise: microcontroller/processor (MCU) unit, contain four oscillators, four timers, four groups of storeies, four kinds of power consumption state managers, three kinds of topology network types, three kinds of node types, can finish interoperability, transmission, identification, mobile management, dormancy/work by instruction; Radio frequency unit (RF) comprises transmitter, receiver, balance/unbalanced antennas, the monolateral band digital modulator of spread spectrum frequency conversion at random.Media access unit can be monitored receiving intensity, link-quality and examination vacant channels, can make node be made as collector, router and terminal device.Finish the sensor assembly of on-site data gathering, embedded programmable signal conditioner, can be by instruction acquisition signal, amplification, noise reduction filtering, A/D conversion, embedded actuator/I/O interface and can or accept the PC software instruction and come the Control Network management by instruction control external unit running status.By becoming hundred up to ten thousand nodes to form the network of no center, node stochastic distribution, can be delivered to thousands of rice through five layers of routing node at most.
Its intelligence sensor includes ZigBee pattern location, range cells, can accurately provide node location and distance signal, and volume is little, makes things convenient for logistics and asset tracking location.
Open WLAN (wireless local area network) intelligence sensor can be transmitted route with thousands of identical nodes, node as a node of WLAN (wireless local area network) and form WLAN (wireless local area network) automatically.Wherein mainly comprise three partial functions: open several data collection network; Safety, reliable long-term online automatic transmission network; The data allocations of virtual technology, processing network.
Open type data collecting unit: contain and externally to connect, change transducer sensing unit linkage unit, programmable signal regulator, A/D converter, at the self-identifying of ZigBee pattern embedded, the sensor that can form wireless sensor network (WSID) formed of radio communication unit four parts of management automatically.Number can be gathered with hundred kinds of dissimilar physical parameters, chemical parameters, industry control procedure parameter analog quantity and digital quantity, also online traditional sensors can be inserted.
The data allocations processing unit of stochastic distribution: this element can adopt virtual technology, by the on-the-spot software of setting purposes, function of user, the data that the scene focuses on, record, phase-split network obtain, and can be at the node of stochastic distribution by actuator control terminal on request.On ZigBee (IEEE802.15.4) pattern basis, microprocessor and terminal PC common guarantee intelligent network by the node embedding, i.e. automatically identification, auto sleep/hibernation, wake up, test, noise data filtering automatically, reliability decision, encrypt transmitting and receiving data, carry out and control, the routing by intermediate node, guarantee interoperability and exchange ability from the transducer to the data terminal.Automatic network-building recovers automatically, removes net at random at random, can guarantee each node, the administration of energy conservation of node battery.Its function is finished by encryption software in single-chip microcomputer that embeds and the terminal PC.The WLAN that the sensor of above-mentioned ZigBee pattern is formed studs with location, range cells in the module, can send node location, displacement signal automatically, greatly makes things convenient for asset tracking and logistics management.
WLAN Zig Bee pattern (IEEE802.15.4) communications protocol, comprise networked physics layer (PHY), media access layer (MAC), data link layer, routing node layer, node control layer, mobile management layer, power management layer, link up by procotol and modeling and simulating technological means between each node layer.Finish mutual visit, reply, multi-hop formula route amplify transmit, topology generation and control, mobile management, signal transfer reliability are screened and are remedied etc.
" " transmission speed is 20k-250kbps, and other advantages of ZigBee also comprise: 16/64 IEEE addressing, CSMA-CA channel insert ZigBee, point-to-point, starlike and grid network is topological, can form net certainly, stability that full Handshake Protocol has guaranteed transmission.ZigBee has 16 channels of 5MHz in 2.4G IMS section, 10 channels are arranged in the 915MHz frequency range, and 1 channel is arranged in the 868MHz frequency range.
Its course of work is summarized as follows: node wakes energising one function self check one optimum channel/channel selection one application one that networks up and meets that disturbing is obstructed one safeguards that repairing an approval examination net one notice of surf the Net successfully detects one and gather physical parameter one program control amplification one program control filtering one mould/number conversion one and encrypt one and transmit data one routing node and amplify and transmit a base station acquisition of information one deciphering and keep in a Computer Analysis processes and displays and write down one by instruction control peripheral hardware one node dormancy/hibernation.
The utility model is broad-spectrum practical network, its characteristics are: 1, low-power consumption: four kinds of different power dissipation modes and conversion fast are set, and system hibernates quiescent current 6 μ A wake work up, every passage 32mA electric current, available battery power for a long time (being unit of account with the year).2, measuring control point is many: can detect hundreds of even 65535 nodes, thousand of the control apparatus equipment of reaching simultaneously.3, the detection signal kind is many: analog quantity: half-bridge/full-bridge strain, stress, moment of torsion, pressure, pulling force, displacement, low-frequency vibration, temperature, humidity, flow, carbon monoxide, voltage, electric current, location, range finding etc.Digital quantity: can accept any digital sensor signal or pulse signal.4, the application scenario is wide: the open-air occasion of no condition of power supply, narrow occasion or contaminated area that the people can not arrive, the parts occasion of high-speed rotation, the strongly disturbing industrial occasions of alternating current.Networking mode and observing and controlling distance: three kinds of grid network, Star Network and cluster tree networks etc. are arranged, and observing and controlling is apart from the maximum number km.5, easy and simple to handle: as to use after installing, save wiring and a large amount of cables, throw the puzzlement of wired wire harness away.Reception interface: the virtual instrument friendly interface, utilize the modularization configuration software, make things convenient for own selection function of user and purposes, also can be each user and work out special software separately.6, Ultra Low Cost, ultra-small volume, utmost point light weight.
Claims (5)
1, a kind of open wireless intelligence sensor based on the ZigBee pattern, a node as WLAN (wireless local area network), with the virtual technology configuration of packing into, analyze, the terminal PC machine of process software is formed wireless sensor network (WSN), it is characterized in that: mainly comprise embedded ZigBee wireless module, open intelligence sensor module and compact battery are formed, wherein: based on the open wireless intelligence sensor of ZigBee pattern, it is communication module by the ZigBee/IEEE802.15.4 pattern, by the IC chip of its embedded microprocessor/controller (MCU) with RF transceiver one, move IEEE802.15.4 international standard communications protocol, form the open WLAN of interoperability by multinode; Open intelligence sensor module, the programmable signal conditioner by embedded can insert multiple transducer, gather the data of multiple physical parameter, chemical parameters or digital quantity at node, through 24 A/D conversions, finish the on-site signal data acquisition, and be sent to network by the RF transceiver.
2, open wireless intelligence sensor based on the ZigBee pattern according to claim 1, it is characterized in that: the open wireless intelligence sensor of ZigBee pattern, ZigBee wireless module wherein, comprise: microcontroller/processor (MCU) unit, contain four oscillators, four timers, four groups of storeies, four kinds of power consumption state managers, three kinds of topology network types and three kinds of node types, radio frequency unit (RF), comprise transmitter, receiver, balance/unbalanced antennas, the monolateral band digital modulator of spread spectrum frequency conversion at random, media access unit can be monitored receiving intensity, link-quality and vacant channels are screened, node locating, can make each node be made as collector, one of router and three kinds of logical device of terminal.
3, the open wireless intelligence sensor based on the ZigBee pattern according to claim 1, it is characterized in that: open intelligence sensor module, embedded programmable signal conditioner, can be by instruction acquisition data, amplification, noise reduction filtering, 24 A/D conversions, by embedded actuator, I/O interface with can or accept the PC software instruction and come the Control Network management by instruction control external unit running status.
4, the open wireless intelligence sensor based on the ZigBee pattern according to claim 1, it is characterized in that: open WLAN (wireless local area network) intelligence sensor is formed the network of no center, node stochastic distribution by hundreds and thousands of nodes, can be delivered to thousands of rice through five layers of routing node at most.
5, the open wireless intelligence sensor based on the ZigBee pattern according to claim 1 is characterized in that: its intelligence sensor includes ZigBee pattern location, range cells, can accurately provide node location and distance signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520094794 CN2886711Y (en) | 2005-12-13 | 2005-12-13 | Open type intelligent wireless sensor based on ZigBee mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520094794 CN2886711Y (en) | 2005-12-13 | 2005-12-13 | Open type intelligent wireless sensor based on ZigBee mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2886711Y true CN2886711Y (en) | 2007-04-04 |
Family
ID=37961799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520094794 Expired - Fee Related CN2886711Y (en) | 2005-12-13 | 2005-12-13 | Open type intelligent wireless sensor based on ZigBee mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2886711Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819649A (en) * | 2010-04-13 | 2010-09-01 | 金坛市恒旭科技有限公司 | Active gridded electronic information label |
| CN101925074A (en) * | 2010-06-12 | 2010-12-22 | 中兴通讯股份有限公司 | Network node treatment method, device and system based on ZIGBEE |
| CN101986507A (en) * | 2010-11-19 | 2011-03-16 | 东南大学 | Method and special circuit for prolonging service life of battery of wireless sensor |
| CN102270382A (en) * | 2011-04-22 | 2011-12-07 | 哈尔滨理工大学 | Wireless meteorological data monitoring device for wind power station |
| CN101374140B (en) * | 2007-08-22 | 2012-07-04 | 湖南大学 | Node structure of wireless sensor network and MAC communication protocol thereof |
| CN102943790A (en) * | 2012-11-01 | 2013-02-27 | 徐州徐工液压件有限公司 | Intelligent hydraulic cylinder system |
| US8432842B2 (en) | 2010-05-29 | 2013-04-30 | Marcus KRIETER | System and method for providing Wi-Fi access to electronic devices in a personal area network (PAN) |
| CN101706663B (en) * | 2009-11-16 | 2013-09-11 | 欧阳东 | Intelligent energy-saving system for controlling wireless networking of office building environment and control method thereof |
| CN107310996A (en) * | 2016-04-06 | 2017-11-03 | 奥的斯电梯公司 | Wireless device installation interface |
| CN108319172A (en) * | 2018-02-11 | 2018-07-24 | 西安建筑科技大学 | A kind of green building energy management method based on network without center |
| CN109041152A (en) * | 2018-07-13 | 2018-12-18 | 青岛海信智慧家居系统股份有限公司 | A kind of method and apparatus of network reconfiguration |
-
2005
- 2005-12-13 CN CN 200520094794 patent/CN2886711Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101374140B (en) * | 2007-08-22 | 2012-07-04 | 湖南大学 | Node structure of wireless sensor network and MAC communication protocol thereof |
| CN101706663B (en) * | 2009-11-16 | 2013-09-11 | 欧阳东 | Intelligent energy-saving system for controlling wireless networking of office building environment and control method thereof |
| CN101819649A (en) * | 2010-04-13 | 2010-09-01 | 金坛市恒旭科技有限公司 | Active gridded electronic information label |
| US8432842B2 (en) | 2010-05-29 | 2013-04-30 | Marcus KRIETER | System and method for providing Wi-Fi access to electronic devices in a personal area network (PAN) |
| CN101925074A (en) * | 2010-06-12 | 2010-12-22 | 中兴通讯股份有限公司 | Network node treatment method, device and system based on ZIGBEE |
| CN101986507A (en) * | 2010-11-19 | 2011-03-16 | 东南大学 | Method and special circuit for prolonging service life of battery of wireless sensor |
| CN102270382A (en) * | 2011-04-22 | 2011-12-07 | 哈尔滨理工大学 | Wireless meteorological data monitoring device for wind power station |
| CN102943790A (en) * | 2012-11-01 | 2013-02-27 | 徐州徐工液压件有限公司 | Intelligent hydraulic cylinder system |
| CN107310996A (en) * | 2016-04-06 | 2017-11-03 | 奥的斯电梯公司 | Wireless device installation interface |
| CN108319172A (en) * | 2018-02-11 | 2018-07-24 | 西安建筑科技大学 | A kind of green building energy management method based on network without center |
| CN109041152A (en) * | 2018-07-13 | 2018-12-18 | 青岛海信智慧家居系统股份有限公司 | A kind of method and apparatus of network reconfiguration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2886711Y (en) | Open type intelligent wireless sensor based on ZigBee mode | |
| Mudumbe et al. | Smart water meter system for user-centric consumption measurement | |
| CN201845232U (en) | Wireless sensor network monitoring system for grain conditions in grain depot | |
| CN103442052B (en) | Device and method for remote monitoring farmland crop growth information | |
| CN102004479A (en) | Wireless sensor network monitoring system for grain situation of grain depot | |
| Shinde et al. | Review on-IoT based environment monitoring system | |
| Zhang et al. | A kind of design schema of wireless smart water meter reading system based on zigbee technology | |
| Shaikh et al. | Research on wireless sensor network technology | |
| CN206258860U (en) | A kind of data collection station based on Internet of Things and cloud | |
| CN106209982A (en) | Tire pressure monitoring method based on wireless senser | |
| CN103729900A (en) | Campus attendance system based on wireless sensor network | |
| CN102469624A (en) | Wireless intelligent ad hoc network data transmission technology and equipment based on frequency band within 1.0GHz | |
| CN102184637A (en) | Sensor network-based method, device and system for acquiring traffic state | |
| CN201974925U (en) | Remote fire monitoring alarm system based on internet of things | |
| Gong et al. | Design and implementation of smart home system based on ZigBee technology | |
| CN202661192U (en) | Wireless temperature measurement system of internet of things and based on ZigBee technique | |
| CN112654022A (en) | Electric power system thing networking data acquisition system based on loRa communication | |
| Onibonoje et al. | Digimesh-based design of a wireless monitoring network for environmental factors affecting granary system | |
| CN201421555Y (en) | Device for distributive data acquisition and Ethernet data transmission | |
| CN202721882U (en) | Street lamp control system based on Internet of things | |
| Habaebi et al. | Development of Wi-Fi based home energy monitoring system for green internet of things | |
| CN204443870U (en) | A kind of woodland damage by disease and insect prevention and control device | |
| Gan et al. | Construction and implementation of an integrated WSID traffic monitoring network system | |
| CN207530856U (en) | A kind of internet of things data acquisition terminal based on ZigBee | |
| CN107426829A (en) | A kind of remote environment-monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20100113 |