A gateway device suitable for multi-source heterogeneous Internet of things and its implementation method
A gateway device, multi-source heterogeneous technology, applied in the field of Internet of Things, can solve the problems of inability to adapt to multi-source heterogeneous node access and node management requirements, and achieve real-time performance, data security, and avoidance of level conflicts. Effect
Active Publication Date: 2022-02-25
UNIV OF SCI & TECH BEIJING
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[0006] The present invention provides a gateway device suitable for multi-source heterogeneous Internet of Things and its implementation method to solve the technical problem that the prior art cannot meet the requirements of multi-source heterogeneous node access and node management in the Internet of Things
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[0040] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0041] This embodiment provides a gateway device suitable for multi-source heterogeneous Internet of Things, such as figure 1 As shown, the main structure of the gateway device in this embodiment includes: a host 1, an aggregation node group 2, and a management node 3, which together with a router 4 realize the connection between the IoT group 5 and the server 6 located in the Internet.
[0042] Wherein, the collection node group 2 includes a plurality of collection nodes corresponding to each different type of Internet of Things nodes in the Internet of Things group 5 to be connected to the server 6; each Internet of Things in the Internet of Things group 5 The nodes are respectively connected to the host 1 through corresponding aggre...
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The invention discloses a gateway device suitable for multi-source heterogeneous Internet of Things and its implementation method. The gateway device includes a host, a collection node group and a management node; wherein, the collection node group includes the Internet of Things to be connected to the server Each of the different types of IoT nodes in the group corresponds to multiple convergence nodes; each IoT node in the IoT group is connected to the host through the corresponding convergence node in the convergence node group; the host is used to connect each IoT node After the multi-source heterogeneous data is aggregated, analyzed and standardized, it is uploaded to the server, and the server's instructions are sent to the corresponding IoT nodes in the IoT group; the management node is used to implement node and data management. The present invention can adapt to the needs of multi-source heterogeneity of various types of Internet of Things, large number of total nodes, small single-point data flow but easy concurrent multi-point data, and management of nodes and data.
Description
technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a gateway device suitable for multi-source heterogeneous Internet of Things and an implementation method thereof. Background technique [0002] The Internet of Things gateway is an intermediate device for each node in the Internet of Things to access the Internet. Its main function is to convert protocols between the Internet of Things and the Internet, collect data from Internet of Things nodes and upload them to the network server, and transfer data from the network server to the Internet of Things. Networked nodes issue control commands. The function and performance of the IoT gateway determine the application potential of the IoT. [0003] In the application scenario of the Internet of Things, it is the most basic requirement for the network server to collect sensor data and issue instructions to the actuators. First of all, due to the different transmission ...
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IPC IPC(8): H04L12/66H04L69/08H04L69/22H04L67/12H04L69/18
CPCH04L12/66H04L69/08H04L69/22H04L67/12H04L69/18
Inventor 张朝晖李春雷赵小燕陈岩陈瑞光李建伟王祎豪王嘉炜
Owner UNIV OF SCI & TECH BEIJING