CN202004972U - Gateway device of 6LoWPAN (Wireless Personal Area Network) wireless sensor network system - Google Patents
Gateway device of 6LoWPAN (Wireless Personal Area Network) wireless sensor network system Download PDFInfo
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- CN202004972U CN202004972U CN2011201369227U CN201120136922U CN202004972U CN 202004972 U CN202004972 U CN 202004972U CN 2011201369227 U CN2011201369227 U CN 2011201369227U CN 201120136922 U CN201120136922 U CN 201120136922U CN 202004972 U CN202004972 U CN 202004972U
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Abstract
The utility model provides a gateway device of a 6LoWPAN (Wireless Personal Area Network) wireless sensor network system, comprising a wireless communication module, a data processing module, and an Ethernet interface module; the wireless communication module comprises a wireless communication interface for transmitting and receiving data wirelessly, and the wireless communication interface is in data communication with a wireless sensor network node; the data processing module comprises a data receiving submodule, a data compression submodule and a data restoration submodule; the data receiving submodule is used for receiving data of the wireless communication interface or an Ethernet interface; the data compression submodule is used for replacing a data frame header into a data frame header used by the wireless sensor network; the data restoration submodule is used for replacing the data frame header into an Ethernet frame header; the Ethernet interface module comprises the Ethernet interface for transmitting and receiving the data, and the Ethernet interface is in data communication with the IPv6 (internet protocol version 6) network node.
Description
Technical field
The utility model relates to a kind of gateway apparatus, in particular a kind of gateway apparatus of 6LoWPAN wireless sensor network system.
Background technology
Along with continuous maturation and the development of Next Generation Internet (IPv6 Internet), the 6LoWPAN wireless sensor network has become the inexorable trend of future development.But, node in the 6LoWPAN wireless sensor network is subjected to the restriction of condition such as network infrastructure in self hardware resource and the deployed environment, therefore directly to insert legacy network (as Ethernet, WLAN (wireless local area network) etc.) be unpractical to the 6LoWPAN wireless sensor network.
In this case, need a kind of method,, and improve forward efficiency with the cost of effective reduction sensor network access network based on ethernet with 6LoWPAN wireless sensor network access bearer IPv6 Ethernet.
The utility model content
The utility model purpose: technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of gateway apparatus of 6LoWPAN wireless sensor network system is provided.
Technical scheme: the utility model discloses a kind of gateway apparatus of 6LoWPAN wireless sensor network system, comprise wireless communication module, data processing module, ethernet interface module;
Described wireless communication module comprises the wireless transmission that is used for data and the wireless communication interface of reception, and wireless communication interface and wireless sensor network node carry out data communication;
Described data processing module comprises Data Receiving submodule, data compression submodule and data recovery submodule; The Data Receiving submodule is used to receive the data of wireless communication interface or Ethernet interface; The data compression submodule is used for the data frame head is replaced with the used Frame frame head of wireless sensor network; Data are recovered submodule and are used for the data frame head is replaced with the ethernet frame frame head;
Ethernet interface module comprises and is used for wired Ethernet interface that transmits and receive data that Ethernet interface and IPv6 network node carry out data communication.
In the utility model, wireless communication module receives the wireless sensor network data frame by wireless communication interface, and the frame load submitted to data processing module, load encapsulates data processing module to frame with the Ethernet frame head, and ethernet frame submitted to ethernet interface module, ethernet interface module sends to the IPv6 network with ethernet frame.
In the utility model, ethernet interface module receives the ethernet data frame of IPv6 network by Ethernet interface, and the frame load submitted to data processing module, load encapsulates data processing module to frame with the wireless sensor network data frame head, and packaged wireless sensor network data frame submitted to wireless communication module, wireless communication module sends to wireless sensor network with the wireless sensor network data frame.
Beneficial effect: the utility model provides a kind of gateway apparatus of 6LoWPAN wireless sensor network system, in described device, the 6LoWPAN wireless sensor network inserts the IPv6 network by gateway apparatus, effectively reduce the cost of 6LoWPAN sensor network access IPv6 network, improved forward efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done further to specify, above-mentioned and/or otherwise advantage of the present utility model will become apparent.
Fig. 1 is the utility model gateway apparatus structural representation.
Embodiment:
The utility model provides the gateway apparatus of a kind of 6LoWPAN wireless sensor network system of knowing clearly, in described device, the 6LoWPAN wireless sensor network inserts the IPv6 network by gateway apparatus, effectively reduces the cost that the 6LoWPAN sensor network inserts the IPv6 network, has improved forward efficiency.
Shown in Figure 1 is a kind of gateway apparatus of 6LoWPAN wireless sensor network system, comprises wireless communication module, data processing module, ethernet interface module; Wireless communication module comprises wireless communication interface, is used for the wireless transmission and the reception of data, realizes the data communication with wireless sensor network node; Data processing module comprises microprocessor and memory, and data processing module comprises Data Receiving submodule, data compression submodule and data recovery submodule; The Data Receiving submodule is used to receive the data of wireless communication interface or Ethernet interface; The data compression submodule is responsible for just, and the data frame head replaces with the used Frame frame head of wireless sensor network; Data are recovered the responsible just data frame head of submodule and are replaced with the ethernet frame frame head; Ethernet interface module comprises Ethernet interface, is used for the wired transmission and the reception of data, carries out data communication with the IPv6 network node.
Wherein, wireless communication module receives the wireless sensor network data frame by wireless communication interface, and the frame load submitted to data processing module, load encapsulates data processing module to frame with the Ethernet frame head, and ethernet frame submitted to ethernet interface module, ethernet interface module sends to the IPv6 network with ethernet frame.
Described ethernet interface module receives the ethernet data frame of IPv6 network by Ethernet interface, and the frame load submitted to data processing module, load encapsulates data processing module to frame with the wireless sensor network data frame head, and packaged wireless sensor network data frame submitted to wireless communication module, wireless communication module sends to wireless sensor network with the wireless sensor network data frame.
In sum, the utility model has been realized the gateway apparatus of 6LoWPAN wireless sensor network, this technology can be applied to fields such as national defence, medical treatment and agricultural, for example, raised multiple gregarious livestock at a farm, some sensor nodes have been installed in order to gather relevant parameter on one's body at them, and the gateway apparatus that passes through the 6LoWPAN wireless sensor network inserts the IPv6 network, like this, external world's raising (research) personnel just can be by Internet access sensors node to obtain the current survival condition parameter of these livestocks.
The utility model provides a kind of thinking and method of gateway apparatus of 6LoWPAN wireless sensor network system; the method and the approach of this technical scheme of specific implementation are a lot; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.The all available prior art of each component part not clear and definite in the present embodiment is realized.
Claims (3)
1. the gateway apparatus of a 6LoWPAN wireless sensor network system is characterized in that, comprises wireless communication module, data processing module, ethernet interface module;
Described wireless communication module comprises the wireless transmission that is used for data and the wireless communication interface of reception, and wireless communication interface and wireless sensor network node carry out data communication;
Described data processing module comprises Data Receiving submodule, data compression submodule and data recovery submodule; The Data Receiving submodule is used to receive the data of wireless communication interface or Ethernet interface; The data compression submodule is used for the data frame head is replaced with the used Frame frame head of wireless sensor network; Data are recovered submodule and are used for the data frame head is replaced with the ethernet frame frame head;
Ethernet interface module comprises and is used for wired Ethernet interface that transmits and receive data that Ethernet interface and IPv6 network node carry out data communication.
2. the gateway apparatus of 6LoWPAN wireless sensor network system according to claim 1, it is characterized in that, wireless communication module receives the wireless sensor network data frame by wireless communication interface, and the frame load submitted to data processing module, load encapsulates data processing module to frame with the Ethernet frame head, and ethernet frame submitted to ethernet interface module, ethernet interface module sends to the IPv6 network with ethernet frame.
3. the gateway apparatus of 6LoWPAN wireless sensor network system according to claim 1, it is characterized in that, ethernet interface module receives the ethernet data frame of IPv6 network by Ethernet interface, and the frame load submitted to data processing module, load encapsulates data processing module to frame with the wireless sensor network data frame head, and packaged wireless sensor network data frame submitted to wireless communication module, wireless communication module sends to wireless sensor network with the wireless sensor network data frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201369227U CN202004972U (en) | 2011-05-04 | 2011-05-04 | Gateway device of 6LoWPAN (Wireless Personal Area Network) wireless sensor network system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011201369227U CN202004972U (en) | 2011-05-04 | 2011-05-04 | Gateway device of 6LoWPAN (Wireless Personal Area Network) wireless sensor network system |
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| CN202004972U true CN202004972U (en) | 2011-10-05 |
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| CN2011201369227U Expired - Fee Related CN202004972U (en) | 2011-05-04 | 2011-05-04 | Gateway device of 6LoWPAN (Wireless Personal Area Network) wireless sensor network system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731344A (en) * | 2013-12-24 | 2014-04-16 | 武汉绿色网络信息服务有限责任公司 | 6LOWPAN Internet-of-things gateway based on linux application layer and achieving method |
| CN114389895A (en) * | 2022-02-15 | 2022-04-22 | 北京国基科技股份有限公司 | Ethernet frame secure transmission method, device and system |
-
2011
- 2011-05-04 CN CN2011201369227U patent/CN202004972U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731344A (en) * | 2013-12-24 | 2014-04-16 | 武汉绿色网络信息服务有限责任公司 | 6LOWPAN Internet-of-things gateway based on linux application layer and achieving method |
| CN103731344B (en) * | 2013-12-24 | 2016-09-28 | 武汉绿色网络信息服务有限责任公司 | 6LOWPAN things-internet gateway based on linux application layer and implementation method |
| CN114389895A (en) * | 2022-02-15 | 2022-04-22 | 北京国基科技股份有限公司 | Ethernet frame secure transmission method, device and system |
| CN114389895B (en) * | 2022-02-15 | 2024-01-23 | 北京国基科技股份有限公司 | Ethernet frame safe transmission method, device and system |
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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: 20111005 Termination date: 20170504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |