CN102457877A - Combined network, method for disposing processing data of WSN (Wireless Sensor Network) terminal and WSN gateway - Google Patents
Combined network, method for disposing processing data of WSN (Wireless Sensor Network) terminal and WSN gateway Download PDFInfo
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Abstract
The invention discloses a method for disposing processing data of a WSN (Wireless Sensor Network) terminal. The method is applied to a combined network which includes a WSN and a telecom network. The WSN terminal and a WSN gateway are arranged in the WSN; a WSN management platform and a service platform are arranged in the telecom network; and the method comprises the step of adopting a corresponding disposing strategy by the WSN gateway according to the classification of data reported by the WSN terminal while the data are reported by the WSN terminal through the gateway. The invention also discloses the combined network and the WSN gateway. According to the method provided by the invention, the normal running of the WSN and related services is ensured.
Description
Technical field
The present invention relates to combine network technology, relate in particular to a kind of method and WSN gateway that combines network, handles WSN terminal processes data.
Background technology
Wireless sensor network is that a kind of brand-new information is obtained and treatment technology as the product that calculating, communication and transducer three technology combine.Because the improvement of micro-fabrication technique, mechanics of communication and battery technology impels small sensor terminal can have the ability of induction, wireless telecommunications and process information recently.The object and the change thereof of environment can responded to and detect to this type of sensor terminal not only, and can handle the data of collecting, and the data later of will handling is delivered to DCC with Wireless transmission mode.These sensor terminals are made up of these several parts of power supply, awareness tool, flush bonding processor, memory, communication component and executive software usually.Wherein, power supply is that sensor node provides operate as normal the necessary energy.Awareness tool is used for perception, obtains extraneous information, and is converted into digital signal.Flush bonding processor is responsible for the work of coordinator node each several part, carries out necessary processing, preservation like the information that awareness tool is obtained, the mode of operation of control awareness tool and power supply etc.Communication component is responsible for communicating with other transducers or observer.Executive software then provides necessary software support for sensor terminal, like embedded OS, embedded type database system etc.Measure heat in the surrounding enviroment of this sensor terminal place, infrared, sonar, radar and seismic signal by means of various informative awareness tool built-in in the sensor terminal, thereby survey the numerous information such as size, speed and direction that comprise temperature, humidity, noise, luminous intensity, pressure, soil constituent, mobile object.Sensor terminal generally constitutes network through self-organizing or pre-configured mode.On communication mode; Though can adopt various ways such as wired, wireless, infrared and light; But it is generally acknowledged the use of suitable sensor network of short-range wireless, low-power communication technology, generally be called wireless sensor network (WSN, Wireless Sensor Network).Using more at present, the wireless, low-power communication technology comprises: IEEE (Institute of Electrical and Electronics Engineers) 802.15.4 and Zigbee technology.
IEEE 802.15.4 is a low-speed wireless territory net (WPAN, the Wireless PersonalArea Network) standard by the IEEE exploitation.IEEE 802.15.4 has stipulated physical layer and media access control layer (MAC, Media Access Control) standard.The communication module that meets IEEE 802.15.4 standard possesses low cost, low power consumption, undersized characteristics.
Zigbee alliance is one and is devoted on the basis of open global standards, exploitation reliably, the monitoring that connects of low cost, low power consumption, wireless network and the tissue of controlling product.The physical layer of Zigbee standard and MAC layer adopt IEEE 802.15.4 technology, and network layer, safety management, application layer standard and interoperability are developed by Zigbee alliance.Zigbee intelligent energy common application standard in the Zigbee standard (Zigbeesmart energy public applications profile) and Zigbee home automation using standard (Zigbeehome automation public applications profile) are used and domestic. applications to business environment respectively.
The microprocessing capability at WSN terminal and wireless communication ability have broad application prospects wireless sensor network, and its application comprises military applications, biology and environmental monitoring, healthy application, domestic. applications, Industry Control and monitoring etc.
Wireless sensor network and telecommunications network combine; Like the second generation (2G; 2nd Generation) mobile communication, the third generation (3G, 3rd Generation) mobile communication, xDSL (x Digital Subscriber Line), FTTx (Fiber To The x, x is home, building, node, premises), broadband wireless access, satellite/microwave etc.; Can make the extension of wireless sensor network as existing network; The ability of expanding communication network makes communication object expand to physical world from the people, has bright development prospect.Wireless sensor network is with after existing communication network combines; Can make the data of wireless sensor network perception be delivered to data center effectively; Through arrangement and analysis to data; Can change the mode that the mankind obtain the data in the nature world dramatically, the management that also can concentrate wireless sensor network simultaneously solves the unmanageable problem of wireless sensor network everywhere that is dispersed at present.
Wireless sensor network combines with communication network; Be meant wireless sensor network is connected with communication network; Utilize communication network that professional carrying and cooperation enforcement are monitored, manage and accomplished to wireless sensor network and the business that provides thereof, and the business that is provided through communication network extended wireless sensor network.The combination of wireless sensor network and telecommunications network generally is that wireless sensor network is connected to the telecommunications network platform through gateway device.
The WSN terminal is connected with gateway through a jumping or multi-hop for constituting the sensor node of wireless sensor network.WSN is responsible at the terminal gathering and uploading data, and receives and fill order.The several at least hundreds ofs at most of equipment of forming wireless sensor network, equipment room can be as required with star, tree-like or netted mode networkings such as (MESH), wherein some equipment or have stronger networking and the data forwarding ability.
After wireless sensor network and communication network combine; WSN terminal in the wireless sensor network reports data through gateway the related network unit entity of communication network side; The data that report comprise: regular traffic data, WSN terminal fault information, warning message (when for example the detected sensed data in WSN terminal surpassed the threshold value of setting, the WSN terminal needed report and alarm information) etc.Under the many situation of the quantity at the WSN terminal in wireless sensor network, gateway need be handled a large amount of reported datas, and at this moment the data at WSN terminal generally can not be uploaded to the related network unit entity of communication network side immediately.But the data of WSN terminal to report are that urgent message is for example when warning message and fault message, if can not can influence the relevant professional normal operation or the operate as normal of wireless sensor network timely with information reporting and processing.To this problem and demand, also there is not corresponding technical scheme at present.
Therefore when the combination of wireless sensor network and communication network, the problem of management the when data upload that needs to consider the WSN terminal to report is given the related network unit entity of communication network side, thus guarantee the normal operation of wireless sensor network and relevant business.
Summary of the invention
In view of this; Main purpose of the present invention is to provide a kind of method and WSN gateway that combines network, handles WSN terminal processes data; Can be after receiving the WSN terminal to report data that combine in the network; By corresponding strategies handle and in time notice give processing net element, realize the WSN terminal is more preferably managed.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of method of handling WSN terminal processes data is applied to comprise in the combination network of wireless sensor network and communication network, is provided with WSN terminal and WSN gateway in the said wireless sensor network; Be provided with WSN management platform and business platform in the said communication network; Said method also comprises: when the gateway reported data was passed through at the WSN terminal, the WSN gateway was pressed WSN terminal to report type of data and is adopted the corresponding processing strategy.
Preferably, during WSN terminal to report data, carry the type information of institute's reported data.
Preferably, after the WSN gateway receives WSN terminal to report data, identify said type of data information, and according to said data type corresponding processing strategy processing said data.
Preferably, said data comprise regular traffic data, fault data, alert data.
Preferably, said WSN management platform is provided with the processing policy of all types of data, and is handed down to said WSN gateway.
Preferably, saidly by WSN terminal to report type of data processing policy is set respectively and is specially:
For the regular traffic data, carry out convergence after, report said business platform again;
For fault data and/or alert data, report said WSN management platform after the reception immediately;
For failing the data of identification types, carry out convergence after, report said business platform again.
Preferably, after said WSN management platform receives the fault data and/or alert data that said WSN gateway reports, carry out fault immediately and get rid of and handle or generate information and point out.
A kind of combination network comprises wireless sensor network and communication network, is provided with WSN terminal and WSN gateway among the said wireless sensor network WSN; Be provided with WSN management platform and business platform in the said communication network;
The WSN terminal is used for when said WSN gateway reported data, carrying the type information of institute's reported data;
The WSN management platform is used for by WSN terminal to report type of data processing policy being set respectively, and is handed down to said WSN gateway;
The WSN gateway, be used to receive WSN terminal to report data after, identify said type of data information, and according to said data type corresponding processing strategy processing said data.
Preferably, said data comprise regular traffic data, fault data, alert data.
Preferably, said processing policy is specially:
For the regular traffic data, carry out convergence after, report said business platform again;
For fault data and/or alert data, report said WSN management platform after the reception immediately;
For failing the data of identification types, carry out convergence after, report said business platform again.
Preferably, said WSN management platform further after receiving the fault data and/or alert data that said WSN gateway reports, is carried out fault immediately and is got rid of and handle or generate information and point out.
A kind of WSN gateway is applied to comprise in the combination network of wireless sensor network and communication network, and said WSN gateway comprises receiving element, recognition unit and processing unit, wherein,
Receiving element is used for receiving the data of wireless sensor network WSN terminal to report;
Recognition unit is used to discern WSN terminal to report type of data;
Processing unit is used for the data type that identifies according to said recognition unit, and carries out corresponding processing strategy, processing said data by data type.
Preferably, said data comprise regular traffic data, fault data, alert data.
Preferably, said processing policy is specially:
For the regular traffic data, carry out convergence after, report the business platform of said communication network again;
For fault data and/or alert data, report said WSN management platform after the reception immediately;
For failing the data of identification types, carry out convergence after, report the business platform of said communication network again;
Said WSN gateway also comprises and reports the unit, is used for to said WSN management platform and/or said business platform reported data.
Among the present invention, at first WSN terminal to report data are classified, to normal monitor data in WSN terminal such as measurement data etc.; Handle by normal data, and, then preferably report for wherein alarm or fault data; Give network management personnel or WSN management platform with timely notice; Carrying out corresponding fault by the WSN management platform or alarm get rid of to be handled, or carry out fault or alarm by administrative staff and get rid of and handle, to guarantee to combine the normal operation of network.WSN of the present invention terminal can be to the Data Identification classification that reports; And adopt different reporting policies respectively according to the classification of reported data by the WSN gateway; Make urgent type reported data can report the related network unit entity of communication network side in time; The related network unit entity of being convenient to the communication network side is taked relevant treatment measures, and the measure that reports that normal reported data can be taked to optimize improves data upload efficient.Thereby guarantee wireless sensor network and relevant professional normal operation.
Description of drawings
Fig. 1 combines the sketch map of network configuration for the present invention;
Fig. 2 handles the flow chart of the method for WSN terminal processes data for the present invention;
Fig. 3 is the functional-block diagram of WSN gateway of the present invention.
Embodiment
Basic thought of the present invention is: at first WSN terminal to report data are classified, to normal monitor data in WSN terminal such as measurement data etc., handle by normal data; And for wherein alarm or fault data; Then preferably report, give network management personnel or WSN management platform, to carry out corresponding fault or alarm eliminating processing by the WSN management platform with timely notice; Or carry out fault or alarm get rid of to be handled by administrative staff, to guarantee to combine the normal operation of network.
For making the object of the invention, technical scheme and advantage clearer, below lift embodiment and with reference to accompanying drawing, to further explain of the present invention.
Among the present invention, in order to realize being connected of wireless sensor network and communication network, wireless sensor network insert communication network through gateway and via communication network with the WSN business platform, link to each other with the WSN management platform.The WSN terminal is connected with gateway through a jumping or multi-hop for constituting the sensor node of wireless sensor network.The WSN terminal equipment is responsible for gathering and uploading data, and receives and fill order.The several at least hundreds ofs at most of equipment of forming WSN, equipment room can be as required with star, tree-like or MESH mode networkings, wherein some equipment or have stronger networking and the data forwarding ability.Among the present invention, the WSN terminal can be equipment such as various transducers such as temperature sensor, humidity sensor, video monitor, audio frequency monitor.
Among the present invention, gateway is responsible for connecting wireless sensor network and communication network, mainly accomplishes protocol conversion, address resolution and mapping, and function such as data forwarding, and gateway also can integrated security and function such as charging.The function that gateway can be supported can comprise: support the sensor network internal data to work in coordination with and converge; Support adds one or more of mode with telecommunications such as 2G mobile communication, 3G mobile communication, xDSL, FTTx, broadband wireless adding, satellite/microwaves, with the transfer of data that converges to Correspondent Node; Supporting business platform and remotely administered server are to gateway device authentication and authentification of user; Supporting business platform and remotely administered server are to the parameter and the software arrangements of gateway; Support authentification of user and service security, equipment control security mechanism.
Business platform is the functional entity of the business that operation and management combine with wireless sensor network in the communication network, is responsible for integrating the business that each service provider provides, and it is offered the terminal use, uses professional situation to manage to the user simultaneously.Business platform can be according to the needs of different business, and other functional entitys are accomplished whole service flow process, for example authentication and authorization charging (AAA, AuthenticationAuthorization and Accounting) server in the collaborative communication network.Business platform also possibly be connected with remote server, and the network management personnel can directly upgrade business through this remote server.
The wireless sensor network management platform is wireless sensor network to be implemented the entity of management function.The wireless sensor network management platform can be made up of management server, and this management server is implemented basic management function through communication network to wireless sensor network.
Among the present invention, wireless sensor network can be set up based on the ZigBee technology.The WSN gateway is responsible for the establishment of wireless sensor network, and the WSN terminal joins wireless sensor network as the node in the wireless sensor network.The relevant information at WSN management platform record wireless sensor network and WSN terminal is carried out the management function to wireless sensor network; The relevant service parameter at WSN business platform configuration WSN gateway and WSN terminal, the relevant business that managing wireless sensing device network is supported.
After the WSN terminal joins wireless sensor network, related data is reported the NE entity of communication network side through the WSN gateway.The data that WSN reports generally comprise:
1, normal business datum.This data are generally the WSN terminal through perception and the data of measuring acquisition.
2, fault data.When the WSN terminal detects the fault of self or network route aspect, need dependent failure can in time be resolved fault information reporting.
3, alert data.When the WSN terminal is the equipment of type of alarm, when its detected data surpass the thresholding of regulation, need send warning information.This informational needs in time obtains handling.
The data of WSN terminal to report have multi-class, and every kind is different to the demand that data report, and therefore, when the data of WSN gateway forwards WSN terminal to report, can adopt different reporting policy (processing policy).
For the ease of identifying the reported data of every kind, need define the sign of every kind of reported data classification in advance, the NE entity of WSN terminal, WSN gateway and communication network side carries out the sign and the identification of reported data according to predefined sign.The WSN terminal can be according to the data category corresponding identification of filling and reporting in the reported data that is identified at of predefined data category when reported data.It will be appreciated by those skilled in the art that it is to realize easily that the data category sign is set, repeating no more here, it realizes details.
When the WSN gateway receives the data of WSN terminal to report, obtain the sign of the reported data classification that comprises in the reported data, thereby obtain the classification of this reported data; When in the data of WSN terminal to report, not comprising the sign of reported data classification, the WSN gateway can be with this reported data as normal reporting service data.That is to say that when reported data does not carry Data Identification or data label can't discern the time, promptly this partial data is handled as normal data.
In order to satisfy the demand that reports of every kind of reported data classification, after the WSN gateway identified the data category that reports, the reporting policy corresponding according to this reported data classification carried out the forwarding of reported data.The WSN gateway formulated and offered to the classification of reported data and corresponding reporting policy thereof can by the WSN management platform, and the WSN gateway is handled according to the forwarding that this reporting policy carries out reported data.
Every kind reports the reporting policy of classification can be the priority of every kind of data category, the destination address of forwarding etc.Can confirm the reporting policy of every kind of reported data classification by management platform as required.
The present invention has provided the reporting policy of following three types of data:
1, alert data: the priority of such other data is the highest, and the WSN gateway can be given the WSN business platform with this information reporting immediately, carries out the corresponding service processing process by the WSN business platform.
2, fault data: the priority of such other data is lower than warning message; Under the situation that does not have warning message to transmit, the WSN gateway can be given the WSN management platform with this information reporting immediately, carries out corresponding processing procedure by the WSN management platform.
3, normal business datum: the priority of such other data is minimum, and the WSN gateway sends to business platform after can many normal business datums being converged together, thereby improves the efficient of transfer of data.
Except top wherein data category and corresponding reporting policy thereof, can in practical implementation, increase new data category and corresponding reporting policy thereof, perhaps confirm the reporting policy that corresponds to actual needs.
Fig. 2 handles the flow chart of the method for WSN terminal processes data for the present invention, and as shown in Figure 2, the method that the present invention handles WSN terminal processes data specifically may further comprise the steps:
Step 201, the WSN terminal sends to the WSN gateway with the data that report; Here, if alarm or fault data that measuring command or faults itself etc. generate are carried out in data owner WSN terminal, certainly, also possibly be the data that are used for other purposes, like the data of control command types such as request message.According to the data that generated, WSN determines at the terminal data type under each data, and carries out data by data type and report processing, when the encapsulation reported data, the identification information of type under the data is set.
Step 202, the WSN gateway is resolved reported data, obtains the sign of reported data classification; As previously mentioned, Data Identification information has been given advance notice to the network element relevant with data processing of WSN gateway and communication network side, and related network elements such as WSN gateway carry out corresponding Data Matching according to Data Identification information and can determine data type.
Step 203, the WSN gateway is judged the classification of reported data, carries out corresponding reporting policy.If be warning message, the process in the execution in step 204; If be fault message, the process in the execution in step 205; If be normal business datum, the process in the execution in step 206 then.
Need to prove that the WSN gateway stores data processing policy in advance.This data processing policy can be the formulation of WSN management platform and offer the WSN gateway, also can be to formulate corresponding data processing policy data by the network management personnel, and the WSN gateway is given in configuration.In a word, the WSN gateway is carried out corresponding data processing policy by the data type that is identified and is got final product after receiving the data of sending at the WSN terminal.
Step 204, the WSN gateway can report the WSN business platform with these data immediately, carries out the corresponding service processing process by the WSN business platform;
Step 205, under the situation that does not have alert data to transmit, the WSN gateway can report the WSN management platform with these data immediately, carries out corresponding the processing by the WSN management platform;
Step 206, the WSN gateway sends to business platform after can many normal business datums being converged together.Among the present invention, the so-called data that converge are promptly stored the data of current received regular traffic, are not to be to receive the regular traffic data promptly to report, but after having stored the regular traffic data of some, unifiedly again encapsulate and report.The advantage of handling like this is; Because normal data all is monitoring result or testing result, these data are not to be the data of the special urgent need of network side institute, therefore; Consider the signaling consumption that reports; Promptly report processing after the suitable reception data, but after this partial data had some, unification encapsulated and reports again.For example; Can be that the internal memory of current WSN gateway reports when being lower than certain usage ratio again the opportunity that reports, and perhaps, reports in the period of setting; As when detecting reported data amount that current WSN gateway receives, report this part regular traffic data again less than setting threshold.And for alarm or fault data, because the generation of these data means that certain problem has appearred in current WSN terminal, as not fixing a breakdown; May influence the normal use at this WSN terminal, therefore, this part data will preferentially report; That is to say; This part data general data amount is little, also is more urgent data, needs the very first time to notify to the network management personnel; To carry out the further processing of fixing a breakdown accordingly or alarming, needn't consider to report the shared WSN of this part data to handle resource.
WSN gateway of the present invention mainly is to be applied to comprise in the combination network of wireless sensor network and communication network, promptly is applied to specifically be applied in the wireless sensor network in the combination network shown in Figure 1.Fig. 3 is the functional-block diagram of WSN gateway of the present invention, and as shown in Figure 3, WSN gateway of the present invention comprises receiving element 30, recognition unit 31 and processing unit 32, wherein,
Receiving element 30 is used to receive the data processing policy that the WSN management platform of communication network is sent, and, receive the data of WSN terminal to report in the wireless sensor network; Wherein, carry the type information of institute's reported data during WSN terminal to report data;
Recognition unit 31 is used to discern WSN terminal to report type of data;
Processing unit 32 is used for the data type that identifies according to recognition unit 31, and carries out corresponding processing strategy, processing said data by data type.
Above-mentioned data comprise regular traffic data, fault data, alert data.
Above-mentioned processing policy is specially:
For the regular traffic data, carry out convergence after, report the business platform of said communication network again;
For fault data and/or alert data, report said WSN management platform after the reception immediately;
For failing the data of identification types, carry out convergence after, report the business platform of said communication network again.
On the basis of WSN gateway shown in Figure 3, WSN gateway of the present invention also comprises and reports unit (not shown among Fig. 3), is used for to said WSN management platform and/or said business platform reported data.Concrete, which network element is data report, and carries out getting final product by above-mentioned data processing policy.
Among the present invention, above-mentioned data processing policy only is for illustrating the concrete example that technical scheme of the present invention is given an example, and is not to be used to limit technical scheme of the present invention.
It will be appreciated by those skilled in the art that above-mentioned each processing unit in the present invention's WSN gateway shown in Figure 3 the realization function can with reference to aforementioned combination network or handle WSN terminal to report data method associated description and understand.The function of each processing unit among the figure can realize through the program that runs on the processor, also can realize through concrete logical circuit.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.
Claims (14)
1. a method of handling WSN terminal processes data is applied to comprise in the combination network of wireless sensor network and communication network, is provided with WSN terminal and WSN gateway in the said wireless sensor network; Be provided with WSN management platform and business platform in the said communication network; It is characterized in that said method also comprises: when WSN gateway reported data was passed through at the WSN terminal, the WSN gateway was pressed WSN terminal to report type of data and is adopted the corresponding processing strategy.
2. method according to claim 1 is characterized in that, during WSN terminal to report data, carries the type information of institute's reported data.
3. method according to claim 1 is characterized in that, after the WSN gateway receives WSN terminal to report data, identifies said type of data information, and according to said data type corresponding processing strategy processing said data.
4. method according to claim 1 is characterized in that said data comprise regular traffic data, fault data, alert data.
5. method according to claim 1 is characterized in that said WSN management platform is provided with the processing policy of all types of data, and is handed down to said WSN gateway.
6. method according to claim 5 is characterized in that, saidly by WSN terminal to report type of data processing policy is set respectively and is specially:
For the regular traffic data, carry out convergence after, report said business platform again;
For fault data and/or alert data, report said WSN management platform after the reception immediately;
For failing the data of identification types, carry out convergence after, report said business platform again.
7. method according to claim 6 is characterized in that, after said WSN management platform receives the fault data and/or alert data that said WSN gateway reports, carries out fault immediately and gets rid of and handle or generate information and point out.
8. one kind combines network, comprises wireless sensor network and communication network, is provided with WSN terminal and WSN gateway among the said wireless sensor network WSN; Be provided with WSN management platform and business platform in the said communication network; It is characterized in that,
The WSN terminal is used for when said WSN gateway reported data, carrying the type information of institute's reported data;
The WSN management platform is used for by WSN terminal to report type of data processing policy being set respectively, and is handed down to said WSN gateway;
The WSN gateway, be used to receive WSN terminal to report data after, identify said type of data information, and according to said data type corresponding processing strategy processing said data.
9. combination network according to claim 8 is characterized in that said data comprise regular traffic data, fault data, alert data.
10. combination network according to claim 8 is characterized in that, said processing policy is specially:
For the regular traffic data, carry out convergence after, report said business platform again;
For fault data and/or alert data, report said WSN management platform after the reception immediately;
For failing the data of identification types, carry out convergence after, report said business platform again.
11. system according to claim 10 is characterized in that, said WSN management platform further after receiving the fault data and/or alert data that said WSN gateway reports, is carried out fault immediately and is got rid of and handle or generate information and point out.
12. a WSN gateway is applied to comprise in the combination network of wireless sensor network and communication network, it is characterized in that said WSN gateway comprises receiving element, recognition unit and processing unit, wherein,
Receiving element is used for receiving the data of wireless sensor network WSN terminal to report;
Recognition unit is used to discern WSN terminal to report type of data;
Processing unit is used for the data type that identifies according to said recognition unit, and carries out corresponding processing strategy, processing said data by data type.
13. WSN gateway according to claim 12 is characterized in that said data comprise regular traffic data, fault data, alert data.
14. WSN gateway according to claim 13 is characterized in that, said processing policy is specially:
For the regular traffic data, carry out convergence after, report the business platform of said communication network again;
For fault data and/or alert data, report said WSN management platform after the reception immediately;
For failing the data of identification types, carry out convergence after, report the business platform of said communication network again;
Said WSN gateway also comprises and reports the unit, is used for to said WSN management platform and/or said business platform reported data.
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| CN201010528140.8A CN102457877B (en) | 2010-11-01 | 2010-11-01 | In conjunction with network, the method processing WSN terminal processes data and WSN gateway |
| PCT/CN2010/080268 WO2012058845A1 (en) | 2010-11-01 | 2010-12-24 | Method for processing reported data from wsn terminals, wsn gateway and combination network thereof |
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| CN201010528140.8A CN102457877B (en) | 2010-11-01 | 2010-11-01 | In conjunction with network, the method processing WSN terminal processes data and WSN gateway |
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| CN104865933A (en) * | 2015-03-30 | 2015-08-26 | 北京银信长远科技股份有限公司 | Method of centralized management and rapid response of wireless sensor network for cabinet environment monitoring |
| CN106454917A (en) * | 2016-12-06 | 2017-02-22 | 无锡悟莘科技有限公司 | Wireless sensor network monitoring system, nodes and gateway |
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| WO2018232969A1 (en) * | 2017-06-19 | 2018-12-27 | 深圳市盛路物联通讯技术有限公司 | Filter gateway based terminal device working state determination method and system |
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| CN111181778A (en) * | 2019-12-18 | 2020-05-19 | 江苏中车数字科技有限公司 | Industrial Internet of things system and alarm method of Internet of things equipment |
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| CN102781027B (en) * | 2012-07-18 | 2014-12-31 | 上海大学 | Intelligent processing method for abnormal gateway in network activity period of wireless sensor |
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| CN104168148A (en) * | 2014-05-04 | 2014-11-26 | 杭州立地信息技术有限公司 | Multi-interface data collecting device and method |
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| CN104865933A (en) * | 2015-03-30 | 2015-08-26 | 北京银信长远科技股份有限公司 | Method of centralized management and rapid response of wireless sensor network for cabinet environment monitoring |
| CN106454917A (en) * | 2016-12-06 | 2017-02-22 | 无锡悟莘科技有限公司 | Wireless sensor network monitoring system, nodes and gateway |
| WO2018232969A1 (en) * | 2017-06-19 | 2018-12-27 | 深圳市盛路物联通讯技术有限公司 | Filter gateway based terminal device working state determination method and system |
| CN108737577A (en) * | 2018-08-20 | 2018-11-02 | 山东润智能科技有限公司 | Hospital equipment security stereo monitors cloud platform, system and method |
| CN108737577B (en) * | 2018-08-20 | 2020-08-18 | 山东润一智能科技有限公司 | Hospital equipment safety three-dimensional monitoring cloud platform, system and method |
| CN109195159A (en) * | 2018-08-23 | 2019-01-11 | 中国联合网络通信集团有限公司 | The addressing test method, apparatus and system of sensor gateway |
| CN109195159B (en) * | 2018-08-23 | 2021-11-09 | 中国联合网络通信集团有限公司 | Addressing test method, device and system for sensor gateway |
| CN109089278A (en) * | 2018-09-29 | 2018-12-25 | 中国联合网络通信集团有限公司 | A kind of interface test method and device |
| CN111181778A (en) * | 2019-12-18 | 2020-05-19 | 江苏中车数字科技有限公司 | Industrial Internet of things system and alarm method of Internet of things equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012058845A1 (en) | 2012-05-10 |
| CN102457877B (en) | 2016-07-27 |
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