CN102594885A - Sensor network analyzing intercommunicating platform, sensor network intercommunicating method and system - Google Patents
Sensor network analyzing intercommunicating platform, sensor network intercommunicating method and system Download PDFInfo
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Abstract
The invention discloses a sensor network analyzing intercommunicating platform, a sensor network intercommunicating method and a system, wherein the sensor network intercommunicating method comprises the steps of acquiring search request information which is sent by an internet node or a first node in a first sensor network and comprises identification of a second node in a second sensor network; searching and obtaining address information of the second node in accordance with the identification; and sending the address information of the second node to the first node or the internet node so as to enable the first node or the internet node to communicate with the second node in accordance with the address information of the second node. The sensor network analyzing intercommunicating platform, the sensor network intercommunicating method and the system can be applied to situations needing intercommunication among various sensor networks or between internet and sensor networks.
Description
Technical field
The present invention relates to sensor network technique, relate in particular to a kind of sensor network and resolve intercommunication platform, sensor network interoperability methods and system.
Background technology
(Wireless Sensor Network is called for short: WSN) form by being deployed in microsensor nodes a large amount of in the monitored area, and pass through the ad hoc network system that communication forms wireless sensor network.Along with the development of WSN technology, the user can obtain the information of full and accurate in a large number physical world through WSN.
In the prior art, WSN is a LAN among a small circle, and the user can obtain the information that the inner sensor node of WSN local area network (LAN) is gathered; Because inner main non-Internet protocol (the Internet Protocol that adopts of WSN; Be called for short: IP) network, realize striding big net sensor network between the different WS N and be interconnected at technical a lot of difficulties that also have, therefore; To the information that other WSN inner sensor nodes are gathered, the user also can't effectively obtain.Yet along with the mutual increase of every profession and trade information, the user need obtain the information of other a large amount of WSN inner sensor node acquisition process.Therefore, how between different WS N, to realize interconnecting becoming the problem of needing solution badly.
Summary of the invention
The purpose of this invention is to provide a kind of sensor network and resolve intercommunication platform, sensor network interoperability methods and system, in order to realize between the different sensing nets or the Internet and sensing net between interconnect.
For realizing above-mentioned purpose, the present invention provides a kind of sensor network interoperability methods, comprising:
Obtain the query requests information that the first node in the internet node or the first sensing net sends, comprise the sign of the Section Point in the second sensing net in the said query requests information;
Obtain the address information of said Section Point according to said sign inquiry;
The address information of said Section Point is sent to said first node or said internet node, so that said first node or said internet node are communicated by letter with said Section Point according to the address information of said Section Point.
The present invention also provides a kind of sensor network to resolve the intercommunication platform, comprising:
First acquisition module is used to obtain the query requests information that the first node in the internet node or the first sensing net sends, and comprises the sign of the Section Point in the second sensing net in the said query requests information;
Processing module is used for inquiring about the address information of obtaining said Section Point according to said sign;
Sending module is used for the address information of said Section Point is sent to said first node or said internet node, so that said first node or said internet node are communicated by letter with said Section Point according to the address information of said Section Point.
The present invention also provides a kind of sensor network intercommunicating system; The above-mentioned sensor network that comprises the Internet, at least two sensing nets and be arranged on the said the Internet is resolved the intercommunication platform; The gateway that this sensing net place is crossed by each sensing Netcom inserts said the Internet; Node in node on the said the Internet or one of them sensing net is through resolving the address information that the intercommunication platform obtains another sensing net interior nodes alternately with said sensor network, and foundation is interconnected according to the node in said address information and this another sensing net.
Can know by technique scheme; The query requests information that the present invention sends through first node or the node on the Internet that obtains in the first sensing net; And according to the sign of the Section Point in the second sensing net that carries in this query requests information sign corresponding address information is obtained in inquiry; Make and to adopt the sensing net of non-IP technology can insert the Internet in the net, realize interconnected between the different sensing nets based on the IP technology; Through this address information being fed back to the first node or the internet node of inquiry; So that first node or internet node can carry out intercommunication with Section Point according to this address information, thereby make the sensing net realize interconnecting between the different sensing nets and between sensing net and the Internet based on the sign of the node in the sensing net and the IP technology of the Internet.
Description of drawings
Fig. 1 is the flow chart of sensor network interoperability methods embodiment one of the present invention;
Fig. 2 is the detail flowchart of query steps among Fig. 1;
Fig. 3 is the flow chart of sensor network interoperability methods embodiment two of the present invention;
Fig. 4 resolves the structural representation of intercommunication platform embodiment one for sensor network of the present invention;
Fig. 5 is a detailed structure sketch map embodiment illustrated in fig. 4;
Fig. 6 resolves the structural representation of intercommunication platform embodiment two for sensor network of the present invention;
Fig. 7 is the structural representation of sensor network intercommunicating system embodiment of the present invention;
Fig. 8 is an instance graph of sensor network intercommunicating system of the present invention.
Embodiment
Fig. 1 is the flow chart of sensor network interoperability methods embodiment one of the present invention, and as shown in Figure 1, the method for present embodiment comprises:
When the node in node on the Internet or the sensing net need communicate with the node in other sensing nets; Node in the sensing net can be resolved the intercommunication platform to sensor network through the gateway of its place sensing net and sent query requests information; If this node self has the IP address with the Internet direct communication; It can directly send to sensor network with this query requests information and resolve the intercommunication platform; Node on the Internet can directly be resolved the intercommunication platform to sensor network and sent query requests information; No matter be node or the internet node in the sensing net, all the sign with the node in other sensing nets is carried in the query requests information of its transmission, can carry out corresponding query manipulation according to the query requests information that receives so that sensor network is resolved the intercommunication platform.The gateway of sensing net i.e. the gateway of this sensing network accessing Internet; Node in this sensing net if itself can not with the Internet direct communication; It can be through its place gateway of sensing net insert the Internet, the gateway through the sensing net can make to adopt and adopt the sensing net of non-IP technology to insert the Internet based on the IP technology in the net, each the sensing netting gear that inserts the Internet has specific gateway address; The i.e. IP address of this sensing net; Can confirm corresponding sensing net based on this IP address, the node in each sensing net has different signs or sensing on-net location, can confirm corresponding sensor node based on sign or sensing on-net location.
Resolving the intercommunication platform when sensor network can be according to the sign inquire address information bank of respective nodes or other address directory service etc. after obtaining query requests information; Thereby obtain the address information that the node in node or the sensing net on the Internet needs; These address informations can comprise: the sensing on-net location that the node in the second sensing net of needs communication is corresponding, the gateway address of the second sensing net and port numbers thereof etc.; The sensing on-net location that wherein node in the second sensing net is corresponding refers to the address information that node can discern etc. in the second sensing net; If Section Point can directly carry out IP with the Internet and communicate by letter, then these address informations also can be the corresponding IP addresses of Section Point that needs communication.
In the practical implementation, sensor network is resolved the intercommunication platform and can be adopted different inquiry modes to obtain corresponding address information.For example; Under the few situation of the sensing netting index amount that inserts the Internet; Sensor network is resolved the intercommunication platform can adopt centralized directory service, and (Simple Network Management Protocol is called for short: (the Management Information Base of MIB SNMP) like Simple Network Management Protocol; Be called for short: MIB), sensor network is resolved the intercommunication platform can obtain the address information of requesting query through inquiring about corresponding MIB; Perhaps sensor network is resolved the form that the intercommunication platform is embedded into the node corresponding information bank gateway; Carry out the address of node information in initiatively or the passive in real time synchronous sensing net by each gateway; Sensor network is resolved the intercommunication platform can each address of node information of real-time update, thereby can inquire the synchronous address information of each gateway.And when the sensing netting index amount that inserts the Internet is big; Register and resolve inquiry for highly effective and safe more; Also can adopt distributed sensor network to resolve the intercommunication platform; As (Domain Name System is called for short: DNS) make up sensor network and resolve the intercommunication platform based on domain name system.
Specifically, the sensor network that makes up based on DNS is resolved in the intercommunication platform, when address information is registered; The mapping of the sign of node and information such as corresponding gateway address and port numbers and the sensing on-net location of self or the sign of node and the mapping of its IP address can be registered in DNS; Be stored as the form of resource record, (Naming Authority Pointer is called for short: NAPTR) record like title authority pointer; When resolving inquiry, inquire about through the DNS inquiry mechanism.
Fig. 2 is the detail flowchart of query steps among Fig. 1, and is as shown in Figure 2, and in concrete the application, above-mentioned steps 102 can comprise:
Can carry out according to the processing mode that sensor network is resolved the intercommunication platform and provided sign domain name processing; As all adopting a kind of sign type in all sensing nets; Then can directly be identified to the conversion process of domain name; Adopt different sign types like different sensing nets, then can obtain corresponding domain nameization rule, converting sign to domain name according to the domain name rule of obtaining according to the sign inquiry.
Below so that inquiry is that example describes to certain sensor node A: sensor node A is designated abc; Record the sensor network address of this sensor node A in its corresponding DNS record; Like MAC Address etc., the gateway address of the sensing net at this sensor node A place and port numbers etc.When the node in other sensing nets or internet node are resolved the intercommunication platform when sensor node A is inquired about through sensor network; Can the sign abc of sensor node A be carried at it resolves in the query requests information of intercommunication platform transmission to sensor network; Sensor network is resolved the intercommunication platform and is obtained its corresponding domain name through sign abc is carried out the domain name processing; Carry out the DNS inquiry according to this domain name again, obtain corresponding gateway address, port numbers and this sensor node corresponding sensor network address in the DNS record.In above-mentioned domain name processing; If each sensing net adopts identical identification schemes; Then can be directly the sign abc of sensor node A be carried out the domain name processing in when inquiry and get final product, if each sensing net adopts different identification schemes, the specific domain nameization of every kind of identification schemes correspondence is regular; Then when inquiry, can obtain the domain nameization rule corresponding according to sign earlier, according to this domain name rule sign carried out the domain name processing again and obtain corresponding domain name with the identification schemes of this sign.Belong to different sensing nets like node A with Node B, it adopts different identification schemes, in the domain name processing, needs to adopt regular with node A and the corresponding domain nameization of Node B respectively.Employing is resolved the intercommunication platform based on the distributed sensor networks that DNS makes up; Can avoid adopting centralized sensor network to resolve problem and the server that intercommunication platform address information bank capacity is difficult for expanding and be prone to the Single Point of Faliure problem, therefore can make the nodal information of each sensing net obtain the maintenance of highly effective and safe.
After corresponding address information is obtained in the inquiry of sensor network parsing intercommunication platform; Can this address information be sent to the internet node or the first node of requesting query; Thereby the node in internet node or the sensing net can find corresponding sensing net according to the gateway address and the port numbers of the second sensing net in this address information; And find node corresponding according to the node corresponding sensor on-net location in the second sensing net, thereby realize between the node in the different sensing nets or node that the Internet and sensing net are interior between interconnecting.
The query requests information that present embodiment sends through first node or the node on the Internet that obtains in the first sensing net; And according to the sign of the Section Point in the second sensing net that carries in this query requests information sign corresponding address information is obtained in inquiry; Make and to adopt the sensing net of non-IP technology can insert the Internet in the net, realize interconnected between the different sensing nets based on the IP technology; Through this address information being fed back to the first node or the internet node of inquiry; So that first node or internet node can carry out intercommunication with Section Point according to this address information, thereby make the sensing net realize interconnecting between the different sensing nets and between sensing net and the Internet based on the sign of the node in the sensing net and the IP technology of the Internet.
Fig. 3 is the flow chart of sensor network interoperability methods embodiment two of the present invention; As shown in Figure 3; Present embodiment can also comprise before the above-mentioned step 102 embodiment illustrated in fig. 1 node in the sensing net is carried out pretreated step; Directly from the information bank of pre-stored, obtain Query Information so that sensor network is resolved when the intercommunication platform is inquired about, the method for present embodiment comprises:
The mapping relations of the sign of step 203, the said Section Point of storage and the address information of said Section Point.
Above-mentioned steps 202 also can be carried out before step 201 with step 203; Sensor network is resolved the intercommunication platform and in day-to-day operation, is inserted the address of node information in each sensing net of the Internet through real-time collecting; Comprise the sensing on-net location of the gateway address, port numbers and the sensor node correspondence that belong to the sensing net etc.; Also can be only to comprise IP addresses of nodes; And the information stores of collecting become the mapping of node identification information to the address of node, thereby can according to these mapping relations and sign can fast query to corresponding address information.In the practical implementation, can be stored in the address information storehouse that is provided with in the sensor network parsing intercommunication platform or in the address directory service.
Present embodiment is on the basis of the technique effect that reaches the foregoing description one; Further; The address information through obtaining sensing net interior nodes in real time and the identification information of node, and storaging mark information is to the mapping relations of address information, thereby when obtaining query requests information; Can obtain corresponding address information according to the mapping relations fast query of identification information that carries in the query requests information and pre-stored, thereby improve query processing efficient.
Fig. 4 resolves the structural representation of intercommunication platform embodiment one for sensor network of the present invention; As shown in Figure 4; The intercommunication platform of present embodiment comprises: first acquisition module 10, processing module 30 and sending module 20, processing module 30 is connected with sending module 20 with first acquisition module 10 respectively.Wherein, first acquisition module 10 is used to obtain the query requests information that the first node in the internet node or the first sensing net sends, and comprises the sign of the Section Point in the second sensing net in the said query requests information; Processing module 30 is used for inquiring about the address information of obtaining said Section Point according to said sign; Sending module 20 is used for the address information of said Section Point is sent to said first node or said internet node, so that said first node or said internet node are communicated by letter with said Section Point according to the address information of said Section Point.
In the present embodiment; After first acquisition module 10 obtains query requests information; Processing module 30 is carried out the address information that respective nodes is obtained in query processing according to the sign of the node that carries in this query requests information; Sending module 20 feeds back to the node that sends query requests information with this address information, so that it communicates based on this address information and node corresponding.
This enforcement can be used for carrying out the technical scheme of above-mentioned method embodiment shown in Figure 1, and its know-why and the technique effect that reaches are similar, repeat no more.
Fig. 5 is a detailed structure sketch map embodiment illustrated in fig. 4; In concrete the application; Above-mentioned processing module shown in Figure 4 30 can comprise: first query unit 301, processing unit 302 and acquiring unit 303; Processing unit 302 is connected with acquiring unit 303 with first query unit 301 respectively, and first query unit 301 is connected with sending module 20, and acquiring unit 303 is connected with first acquisition module 10.Wherein, acquiring unit 303 is used to obtain the domain nameization rule corresponding with said sign; Processing unit 302 is used for according to the domain name rule said sign being carried out the domain name processing and obtains the corresponding domain name of said sign; First query unit 301 is used for carrying out the domain name system inquiry according to domain name, obtains the address information of said Section Point.
When first acquisition module 10 receives query requests information; Acquiring unit 303 in the processing module 30 obtains the domain nameization rule corresponding with this sign according to the sign of carrying in this query requests information; Processing unit 302 carries out the domain name processing according to this domain name rule to this sign and obtains corresponding domain name; First query unit 301 is according to this inquiry of the domain name domain name system; Obtain corresponding address information, thereby sending module 20 sends to node corresponding with this address information, so that it communicates according to the node in this address information and other sensing nets.
Fig. 6 resolves the structural representation of intercommunication platform embodiment two for sensor network of the present invention; As shown in Figure 6; The intercommunication platform of present embodiment is on the basis of above-mentioned embodiment shown in Figure 4; Further, also comprise: the memory module 50 and second acquisition module 40, memory module 50 is connected with processing module 30.Wherein, second acquisition module 40 is used to obtain the sign of the said Section Point that said Section Point sends and the address information of said Section Point; Memory module 50 is used to store the mapping relations of address information of sign and the said Section Point of said Section Point.
Present embodiment can be used for carrying out the technical scheme of above-mentioned method embodiment shown in Figure 3, and its know-why and the technique effect that reaches are similar, repeat no more.
In above-mentioned Fig. 4 or embodiment shown in Figure 6; Processing module 30 can comprise: second query unit or the query unit (not shown) that are connected with sending module 20 with first acquisition module 10 respectively; Second query unit is used for obtaining according to the address information storehouse of said sign query set Chinese style the address information of said Section Point; The query unit is used for the address information that address information storehouse that according to said sign inquiry embeds the gateway of the said first sensing net obtains said Section Point.To the few situation of sensing netting index amount; Processing module can adopt second query unit; So that the nodal information in each sensing net is managed concentratedly with the mode of directory service; Also the query unit be can adopt,, initiatively or passive synchronous renewal nodal information carried out in real time by each gateway the nodal information storehouse is embedded the gateway of each sensing net.
Fig. 7 is the structural representation of sensor network intercommunicating system embodiment of the present invention; As shown in Figure 7; The system of present embodiment comprises: the Internet 200, the first sensing net 300, the second sensing net 400 and the sensor network that is arranged on the Internet 200 are resolved intercommunication platform 100; Sensor network is resolved intercommunication platform 100 can resolve the intercommunication platform for the sensor network among arbitrary embodiment among above-mentioned Fig. 4～Fig. 6, and the first sensing net 300 and the second sensing net 400 can insert the Internet 200 through the gateway that self belongs to.In concrete the application; Node in the node on the Internet 200 or the first sensing net 300 can obtain the address of node information in the second sensing net 400 alternately through resolving intercommunication platform 100 with sensor network; Thereby the node according to this address information and the second sensing net 400 interconnects, realize between the different sensing net interior nodes or node that internet node and sensing net are interior between interconnect.
The sensor network intercommunicating system of present embodiment can be used for realizing the technical scheme of arbitrary embodiment among above-mentioned Fig. 4～Fig. 6, and its know-why and the technique effect that reaches are similar, repeat no more.
Fig. 8 is an instance graph of sensor network intercommunicating system of the present invention; As shown in Figure 8; Comprise in this sensor network intercommunicating system: the first sensing net 300, the second sensing net 400, sensing net 1000, the Internet 200 and the sensor network that is arranged on the Internet 200 are resolved intercommunication platform 100; In service in system; If the Node B in the first sensing net 300 need be communicated by letter with the node A in the second sensing net 400; Perhaps the node C on the Internet 200 need communicate by letter with the node A in the second sensing net 400; Then Node B is resolved intercommunication platform 100 through the gateway 310 of the first sensing net, 300 access the Internets 200 to sensor network and is sent query requests information, and node C directly resolves intercommunication platform 100 to sensor network and sends query requests information, all need carry the identification information of node A in this query requests information; Thereby sensor network is resolved intercommunication platform 100 and can query node A registered in advance be stored in sensor network according to this identification information and resolves the address information that the address information storehouse of intercommunication platform 100 obtains node A; Sensor network is resolved the address information that intercommunication platform 100 also can obtain node A in real time according to this identification information, obtain the gateway address and port numbers with the sensor network address of this sign corresponding nodes A, the second sensing net that node A belongs to after, can these address informations be fed back to node C; Perhaps feed back to Node B, thereby Node B and node C can communicate according to these address informations with node A through gateway 310.Node B and sensor network are resolved the reciprocal process of intercommunication platform 100 shown in path in graphs 600; Node C and sensor network are resolved the reciprocal process of intercommunication platform 100 shown in path in graphs 700; Communication path 800 is the path of the intercommunication between Node B and the node A, and communication path 900 is the path of the intercommunication between node C and the node A.Node A sends to sensor network with gateway address and the port numbers of the second sensing net at its sign, its place gateway 410 through its place and resolves the registration of intercommunication platform 100 completion information; The registered paths 500 of node A is as shown in the figure, resolves when sensor network and can accomplish query processing fast when intercommunication platform 100 receives query requests information.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be accomplished through the relevant hardware of program command; Aforesaid program can be stored in the computer read/write memory medium; This program the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
What should explain at last is: above embodiment is only in order to technical scheme of the present invention to be described but not limit it; Although the present invention has been carried out detailed explanation with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement technical scheme of the present invention, also can not make amended technical scheme break away from the spirit and the scope of technical scheme of the present invention and these are revised or be equal to replacement.
Claims (10)
1. a sensor network interoperability methods is characterized in that, comprising:
Obtain the query requests information that the first node in the internet node or the first sensing net sends, comprise the sign of the Section Point in the second sensing net in the said query requests information;
Obtain the address information of said Section Point according to said sign inquiry;
The address information of said Section Point is sent to said first node or said internet node, so that said first node or said internet node are communicated by letter with said Section Point according to the address information of said Section Point.
2. method according to claim 1 is characterized in that, inquires about the address information of obtaining said Section Point according to said sign, specifically comprises:
Said sign is carried out the domain name processing obtain the corresponding domain name of said sign;
Carry out the domain name system inquiry according to domain name, obtain the address information of said Section Point.
3. method according to claim 2 is characterized in that, said sign is carried out the domain name processing obtain before the corresponding domain name of said sign, also comprises:
Obtain the domain nameization rule corresponding with said sign;
Correspondingly, said sign is carried out the domain name processing obtains the corresponding domain name of said sign, be specially:
According to the domain name rule said sign is carried out the domain name processing and obtain the corresponding domain name of said sign.
4. method according to claim 1 is characterized in that, inquires about the address information of obtaining said Section Point according to said sign, specifically comprises:
Obtain the address information of said Section Point according to the address information storehouse of said sign query set Chinese style; Perhaps
The address information storehouse that inquiry embeds the gateway of the said first sensing net according to said sign obtains the address information of said Section Point.
5. according to each described method in the claim 1～4, it is characterized in that inquiry is obtained before the address information of said Section Point according to said sign, also comprises:
Obtain the sign of the said Section Point that said Section Point sends and the address information of said Section Point;
Store the mapping relations of address information of sign and the said Section Point of said Section Point;
Correspondingly, inquire about the address information of obtaining said Section Point, be specially according to said sign:
The address information of obtaining said Section Point according to the sign and the said mapping relations of said Section Point,
Wherein, the address information of said Section Point comprises the corresponding sensing on-net location of gateway address, port numbers and said Section Point of the said second sensing net, perhaps comprises the IP address of said Section Point.
6. a sensor network is resolved the intercommunication platform, it is characterized in that, comprising:
First acquisition module is used to obtain the query requests information that the first node in the internet node or the first sensing net sends, and comprises the sign of the Section Point in the second sensing net in the said query requests information;
Processing module is used for inquiring about the address information of obtaining said Section Point according to said sign;
Sending module is used for the address information of said Section Point is sent to said first node or said internet node, so that said first node or said internet node are communicated by letter with said Section Point according to the address information of said Section Point.
7. platform according to claim 6 is characterized in that, said processing module comprises:
Processing unit is used for that said sign is carried out the domain name processing and obtains the corresponding domain name of said sign;
First query unit is used for carrying out the domain name system inquiry according to domain name, obtains the address information of said Section Point.
8. platform according to claim 7 is characterized in that, said processing module also comprises: the acquiring unit that is connected with said processing unit,
Said acquiring unit is used to obtain the domain nameization rule corresponding with said sign;
Said processing unit specifically is used for according to the domain name rule said sign being carried out the domain name processing and obtains the corresponding domain name of said sign.
9. according to each described platform in the claim 6～8, it is characterized in that, also comprise:
Second acquisition module is used to obtain the sign of the said Section Point that said Section Point sends and the address information of said Section Point;
Memory module is used to store the mapping relations of address information of sign and the said Section Point of said Section Point;
Said processing module specifically is used for the address information of obtaining said Section Point according to the sign and the said mapping relations of said Section Point,
Wherein, the address information of said Section Point comprises the corresponding sensing on-net location of gateway address, port numbers and said Section Point of the said second sensing net, perhaps comprises the IP address of said Section Point.
10. sensor network intercommunicating system; It is characterized in that; Comprise the Internet, at least two sensing nets and be arranged on and resolve intercommunication platform like each described sensor network in the claim 6～9 on the said the Internet; The gateway that this sensing net place is crossed by each sensing Netcom inserts said the Internet; Node in node on the said the Internet or one of them sensing net is through resolving the address information that the intercommunication platform obtains another sensing net interior nodes alternately with said sensor network, and foundation is interconnected according to the node in said address information and this another sensing net.
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| CN201210030565.5A CN102594885B (en) | 2012-02-10 | 2012-02-10 | Sensor network resolves interoperation A platform, sensor network interoperability methods and system |
| PCT/CN2012/087757 WO2013117112A1 (en) | 2012-02-10 | 2012-12-28 | Sensor network analyzing intercommunicating platform, sensor network intercommunicating method and system |
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| WO2013117112A1 (en) * | 2012-02-10 | 2013-08-15 | 中国科学院计算机网络信息中心 | Sensor network analyzing intercommunicating platform, sensor network intercommunicating method and system |
| CN103546593A (en) * | 2013-10-29 | 2014-01-29 | 重庆邮电大学 | Wireless sensor network node identifier analyzing method based on IP and non-IP |
| CN103581362A (en) * | 2013-11-22 | 2014-02-12 | 中国联合网络通信集团有限公司 | Method for allowing sensor network node to migrate towards another sensor network and network gateway |
| CN104092786A (en) * | 2014-06-11 | 2014-10-08 | 中国科学技术大学苏州研究院 | Method for addressing heterogeneous equipment in ubiquitous network |
| CN104349338A (en) * | 2013-07-25 | 2015-02-11 | 普天信息技术有限公司 | Method and system used for monitoring sensor access gateway |
| CN106375426A (en) * | 2016-08-31 | 2017-02-01 | 虎扑（上海）文化传播股份有限公司 | Information obtaining method and system |
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| WO2013117112A1 (en) * | 2012-02-10 | 2013-08-15 | 中国科学院计算机网络信息中心 | Sensor network analyzing intercommunicating platform, sensor network intercommunicating method and system |
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| CN104349338B (en) * | 2013-07-25 | 2018-01-19 | 普天信息技术有限公司 | A kind of method and system being monitored to sensor access gateway |
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| CN103546593B (en) * | 2013-10-29 | 2017-09-26 | 重庆邮电大学 | Wireless sensor network node identifier resolution method based on IP Yu non-IP |
| CN103581362A (en) * | 2013-11-22 | 2014-02-12 | 中国联合网络通信集团有限公司 | Method for allowing sensor network node to migrate towards another sensor network and network gateway |
| CN103581362B (en) * | 2013-11-22 | 2016-09-07 | 中国联合网络通信集团有限公司 | Method that sensor network nodes migrates to another sensor network and network gateway |
| CN104092786A (en) * | 2014-06-11 | 2014-10-08 | 中国科学技术大学苏州研究院 | Method for addressing heterogeneous equipment in ubiquitous network |
| CN106375426A (en) * | 2016-08-31 | 2017-02-01 | 虎扑（上海）文化传播股份有限公司 | Information obtaining method and system |
| WO2020042150A1 (en) * | 2018-08-31 | 2020-03-05 | 重庆小雨点小额贷款有限公司 | Blockchain system, information sharing method and related device |
| CN113132219A (en) * | 2021-03-26 | 2021-07-16 | 杭州芯博士网络科技有限公司 | Network quick access method for Internet of things terminal and Internet of things network device |
| CN113132219B (en) * | 2021-03-26 | 2022-07-12 | 杭州芯博士网络科技有限公司 | Network quick access method for Internet of things terminal and Internet of things network device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013117112A1 (en) | 2013-08-15 |
| CN102594885B (en) | 2016-08-03 |
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