CN103209500B - 6LoWPAN sensor network systems - Google Patents
6LoWPAN sensor network systems Download PDFInfo
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- CN103209500B CN103209500B CN201210012737.6A CN201210012737A CN103209500B CN 103209500 B CN103209500 B CN 103209500B CN 201210012737 A CN201210012737 A CN 201210012737A CN 103209500 B CN103209500 B CN 103209500B
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- web proxy
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- 241000243320 Hydrozoa Species 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000002565 electrocardiography Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The present invention relates to a kind of 6LoWPAN sensor network systems, including 6LoWPAN sensor networks, Web proxy and web browser.Wherein, 6LoWPAN sensor networks include at least one source node and at least one routing node, source node are connected with sensor.One of Web proxy and routing node in 6LoWPAN sensor networks are connected.Web browser is connected to Web proxy by internet, passes through at least one sensing data transmitted in real time in routing node to receive source node via Web proxy.The structure of the 6LoWPAN sensor network systems of the present invention is simple, easy to operate, easily solves the connectivity problem of internet and 6LoWPAN sensor networks.
Description
Technical field
The present invention relates to information and communication technology (ICT) field, more particularly to a kind of 6LoWPAN sensor network systems.
Background technology
At present, 6LoWPAN (IPv6 low-consumption wireless personal area networks, IPv6over Low power Wireless
Personal Area Network) sensor network turns into important technology in Internet of Things, by 6LoWPAN sensor networks with
The Internet converged is inexorable trend；Therefore the gateway designs for connecting 6LoWPAN sensor networks and internet can be related to.So
And at present all there are many limitations in most of gateway designs, such as function is single, it is complicated, do not support multi-user access.
The content of the invention
Therefore, the present invention in view of the above-mentioned problems existing in the prior art, proposes a kind of simple in construction, easy to operate
6LoWPAN sensor network systems, easily to solve the connectivity problem of internet and 6LoWPAN sensor networks.
Specifically, a kind of 6LoWPAN sensor network systems provided in an embodiment of the present invention, including 6LoWPAN sensors
Network, Web proxy and web browser.Wherein, 6LoWPAN sensor networks include at least one source node with
And at least one routing node, and the source node is connected with sensor.Web proxy and 6LoWPAN sensor networks
In the connection of one of routing node.Web browser is connected to Web proxy by internet, to be acted on behalf of via webpage
Server receives source node and passes through at least one sensing data transmitted in real time in routing node.
In embodiments of the present invention, the source node in above-mentioned 6LoWPAN sensor networks and routing node are using support
IPv6 and have been realized in RPL Routing Protocols (Routing Protocol for Low power and Lossy
Networks) and network service the Contiki operating systems such as versions of Contiki 2.5.Source node and routing node are for example
Include Tmote Sky modules respectively, and between source node and routing node by respective Tmote Sky modules wirelessly
Communicated.The routing node and Web proxy being connected with Web proxy are for example connected by USB.Source node
Such as be battery powered and sensing data is stored in local, routing node is for example powered by USB interface external power supply.Webpage
Proxy server is for example provided with the PoliPo webpage agency service softwares for supporting IPv6.
6LoWPAN sensor network systems provided in an embodiment of the present invention are connected using Web proxy
6LoWPAN sensor networks and web browser, the advantages that concrete structure is simple and convenient to operate, easily solve internet and
The connectivity problem of 6LoWPAN sensor networks.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects, features and advantages of the present invention can
Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 is the configuration diagram of the 6LoWPAN sensor network systems of the embodiment of the present invention.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to according to its embodiment of 6LoWPAN sensor network systems proposed by the present invention, method,
Step, structure, feature and effect, describe in detail as after.
For the present invention foregoing and other technology contents, feature and effect, in the following preferable reality coordinated with reference to schema
Applying during example describes in detail to be clearly presented.By the explanation of embodiment, when predetermined mesh can be reached to the present invention
The technological means taken and effect be able to more deeply and it is specific understand, but institute's accompanying drawings are only to provide with reference to saying
It is bright to be used, not it is used for being any limitation as the present invention.
Fig. 1 is a kind of configuration diagram of 6LoWPAN sensor network systems 100 of the embodiment of the present invention.Specifically,
6LoWPAN sensor network systems 100 include：6LoWPAN sensor networks 110, Web proxy (Web Proxy
Server) 130 and web browser 150；It is clear with webpage that Web proxy 130 connects 6LoWPAN sensor networks 110
Look at device 150.
Wherein, 6LoWPAN sensor networks 110 include source node 112, routing node 114 and 116 and and source node
The sensor 111 of 112 connections；Source node 112 and routing node 114,116 are to automatically generate IPv6 according to the MAC Address of oneself
Address, wherein the MAC Address of each node is from being exactly fixed and unique when dispatching from the factory.
The 6LoWPAN applied to health monitoring built below using Tmote Sky modules as sensor carrying platform is passed
Sensor network elaborates to 6LoWPAN sensor networks 110 as an example；Here, Tmote Sky modules are a kind of ultralow
The wireless module of power consumption, its principal character include：Based on IEEE 802.15.4 standards, communication, speed reach at 2.4 ghz
250Kbps wireless transceiver, it can be interconnected with other IEEE 802.15.4 device, ultralow current drain, quick sleep
Wake up (μ s of ＜ 6), programmed by USB interface.
In the present embodiment, the source node 112 in 6LoWPAN sensor networks 110 includes Tmote Sky modules, itself and biography
Such as electrocardiography transducer of sensor 111 (ECG sensor) connect and as sensor 111 carrying platform (here, source node
112 are also referred to as patient's node)；The moment does not transmit sensing data such as electrocardiogram (ECG) data to routing node to source node 112
114th, 116, but electrocardiogram (ECG) data is stored directly in local file.Source node 112 is battery powered.Routing node 114,116
Include Tmote Sky modules respectively, it is powered by USB interface external power supply, and its between source node 112 wirelessly
Communicated.In the health monitoring application of the present embodiment, routing node 114 is for example distributed in each ward, and route section
Point 116 is then connected by its USB interface with Web proxy 130.In order to obtain reliable network, each routing node
114th, 116 maximum transmitted scope is for example arranged to, and in order to reduce energy resource consumption, source node 112 (patient's node) for example designs
Into only three meters of communication range.In this way, user such as medical expert then can remotely obtain the heart by web browser 150
Electric data.The program of source node and routing node is present in Contiki OS in IPv6 files.
Web proxy 130 is used to connect 6LoWPAN sensor networks 110 and web browser 150.Such as Fig. 1 institutes
Show, Seamless Network bridge joint makes some of the 6LoWPAN sensor networks 110 as IP network.In the present embodiment, webpage agency's clothes
Be engaged in the installation webpage agency service software Polipo of device 130, mainly considers following two factors：(1) Polipo to IPv4 and
IPv6 has possessed complete support；(2) Polipo can be used in Ubuntu (a kind of (SuSE) Linux OS version).
Polipo is used without cache mode, and when web browser 150 accesses source node 112, sensing data must be from source node
112 read, this ensure that the real-time of sensing data.In addition, sensing data is stored in the local file of source node 112, outside
Netcom crosses ICP/IP protocol and obtains sensing data, this ensure that the integrality of sensing data.It is understood that other are similar
It can also be used in PoliPo webpage agency service software, only it can support IPv6.
Web browser 150 is for remotely accessing (namely the sensor based on IPv6 of 6LoWPAN sensor networks 110
Network), it is connected to Web proxy 130 by internet such as Internet, WiFi etc..As shown in figure 1, webpage is clear
Look in device 150 and web browser software is installed, it is necessary to support IPv6 and agency to set, such as can be the iPad of apple, carry
The mobile phone of the Android2.2 systems of the browsers of Opera Mobile 11 and the notebook with IE8 web browser softwares.Cause
This, user can click on when using web browser 150【Toolbar】- ＞【Internet option】- ＞【Connection】- ＞
【LAN is set】, then input Web proxy IP address；Afterwards in network address input field input source node 112
The sensing data that IPv6 addresses can remote access source node 112 stores, that is, sensing data can be logical from source node 112
Cross routing node 114,116 and Web proxy 130 is sent to web browser 150 and browsed for user's access in real time.
The 6LoWPAN sensor network systems 100 of the above embodiment of the present invention can have the following advantages that：
(1) convenient study：By using the Internet protocol of standard, the system 100 can be easily connected to existing
There is IT infrastructure, sensing data is easy to access using web browser 150.This causes user to need not be sensor network
The expert in network field, therefore reduce user's threshold.User directly can go to access 6LoWPAN by web browser 150
Sensor network 110.
(2) it is portable：For different demand models, portability is critically important.Contiki operating systems are supported
A variety of Embedded Hardware Platforms, such as TI MSP430, Atmel AVR.Existing many free available webpage agency clothes
Business software resource.In electronic device field, from mobile phone to computer, web browser software has become ubiquitous instrument.Should
System 100 is independent of any specific hardware device or software, and this causes it easily to cut out, to adapt to different demands.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the technical spirit pair according to the present invention without departing from technical solution of the present invention content
Any simple modification, equivalent change and modification that above example is made, in the range of still falling within technical solution of the present invention.
Claims (2)
- A kind of 1. 6LoWPAN sensor network systems, it is characterised in that including：6LoWPAN sensor networks, including at least one source node and at least one routing node, the source node and sensing Device connects, and the source node is battery powered and sensing data is stored in into local, and the routing node is external by USB interface Power supply is powered, and the source node includes Tmote Sky modules, and the Tmote Sky modules are connected with sensor and are used as sensing The carrying platform of device, the sensor are electrocardiography transducer, and the source node electrocardiogram (ECG) data that moment transmission does not sense is given Routing node, but electrocardiogram (ECG) data is stored directly in local file, the routing node is distributed in each ward, and each Routing node is arranged to maximum transmitted scope, and the communication range of the source node is three meters；Web proxy, it is connected with one of the routing node in the 6LoWPAN sensor networks；The webpage Proxy server is provided with PoliPo webpage agency service softwares, the routing node being connected with the Web proxy It is connected with the Web proxy by USB；The Web proxy is used without cache mode, works as web browser Access source node when, sensing data must be read from source node；AndWeb browser, the Web proxy is connected to by internet, to be connect via the Web proxy Receive the source node and pass through at least one sensing data transmitted in real time in the routing node.
- 2. 6LoWPAN sensor network systems as claimed in claim 1, it is characterised in that the 6LoWPAN sensor networks In the source node and the routing node use Contiki operating systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210012737.6A CN103209500B (en) | 2012-01-16 | 2012-01-16 | 6LoWPAN sensor network systems |
Applications Claiming Priority (1)
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|---|---|---|---|
| CN201210012737.6A CN103209500B (en) | 2012-01-16 | 2012-01-16 | 6LoWPAN sensor network systems |
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| Publication Number | Publication Date |
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| CN103209500A CN103209500A (en) | 2013-07-17 |
| CN103209500B true CN103209500B (en) | 2018-02-02 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507076A (en) * | 2014-11-19 | 2015-04-08 | 哈尔滨工程大学 | Practical Internet of things application platform based on Contiki system and 61br system |
| CN104720791A (en) * | 2015-04-02 | 2015-06-24 | 电子科技大学 | Wireless remote electrocardiograph monitoring system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102056152A (en) * | 2011-01-06 | 2011-05-11 | 常熟理工学院 | Implementation method of automatic configuration for network addresses of wireless sensors based on Internet protocol version 6 over low power wireless personal area network (6LoWPAN) |
| CN102098324A (en) * | 2010-08-12 | 2011-06-15 | 北京天地互连信息技术有限公司 | Intelligent agricultural information analysis system supporting multiple protocols and agricultural environment control method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8582481B2 (en) * | 2010-01-21 | 2013-11-12 | Ajou University Industry-Academic Cooperation Foundation | LoWMob and DLoWMob system |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098324A (en) * | 2010-08-12 | 2011-06-15 | 北京天地互连信息技术有限公司 | Intelligent agricultural information analysis system supporting multiple protocols and agricultural environment control method |
| CN102056152A (en) * | 2011-01-06 | 2011-05-11 | 常熟理工学院 | Implementation method of automatic configuration for network addresses of wireless sensors based on Internet protocol version 6 over low power wireless personal area network (6LoWPAN) |
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Effective date of registration: 20240205 Address after: 519085 101, Building 5, Longyuan Smart Industrial Park, No. 2, Hagongda Road, Tangjiawan Town, High-tech Zone, Zhuhai City, Guangdong Province Patentee after: ZHUHAI INSTITUTE OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES Co.,Ltd. Country or region after: China Address before: 1068 No. 518055 Guangdong city in Shenzhen Province, Nanshan District City Xili University School Avenue Patentee before: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES Country or region before: China |