System and method for ubiquitous IoT dual-module network in Taiwan area based on open network protocol
An open network and protocol technology, applied in network topology, transmission system, distribution line transmission system, etc., can solve the problem of low reliability, and achieve the effect of improving evaluation accuracy and reliability.
Active Publication Date: 2022-06-17
STATE GRID SHANXI ELECTRIC POWER COMPANY CHANGZHIELECTRIC POWER SUPPLY +2
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to overcome the defect of low reliability of the existing ubiquitous IoT communication network in the low-voltage station area, and provide a ubiquitous IoT dual-module networking system and method based on an open network protocol
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[0065] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.
[0066] like figure 1 , 2 As shown in and 3, a low-voltage station area ubiquitous IoT dual-module network system based on an open network protocol includes a low-voltage station area dual-mode tree topology module, a dual-mode network open protocol architecture module, and a performance evaluation based on the network to be entered. adaptive networking module. Dual-mode tree topology in low-voltage station area, including gateway nodes, HPLC coordination nodes, wireless coordination nodes, concentrator nodes and end nodes; dual-mode network open protocol architecture, including physical layer, data link layer, network layer, and application layer protocols Specification and design...
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The invention discloses a platform ubiquitous IoT dual-module networking system and method based on an open network protocol, including a low-voltage station dual-mode tree topology module, a dual-mode network open protocol framework module, and an adaptive networking module. The dual-mode tree topology module in the low-voltage station area includes source nodes and destination nodes; the dual-mode network open protocol architecture is used to provide an open network protocol architecture to be compatible with various types of equipment access; the self-adaptive In the networking scheme, the HOP algorithm and the RSSI algorithm are simultaneously corrected for the distance, considering the environmental characteristics, and the linear search algorithm is used for the beacon nodes to obtain accurate and optimal communication performance. Advantages: It can be better compatible with various types of equipment access; it can improve the evaluation accuracy of dual-mode communication channel performance; it can improve the reliability of the ubiquitous IoT communication network in low-voltage station areas.
Description
technical field [0001] The invention relates to a ubiquitous IoT dual-module network system and method based on an open network protocol, belonging to the technical field of grid interaction and smart grid. Background technique [0002] Smart grid is the development direction of the future power grid. Based on advanced sensing technology, two-way communication technology, control technology, data mining technology, and intelligent decision-making technology, it can realize reliable, safe, economical, efficient and environment-friendly operation of the power grid. In line with the development of smart grid and Internet of Things technology, State Grid Corporation of China proposed the concept of ubiquitous power Internet of Things in 2019, aiming to provide users with better power management and services by combining sensing terminals, communication technologies, and intelligent algorithms. This puts forward higher requirements for the communication capability of the low-volt...
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IPC IPC(8): H04L67/12H04L69/30H04W24/02H04W84/12H04B3/54
CPCH04L67/12H04L69/30H04W24/02H04W84/12H04B3/54
Inventor 王晖南王晓东史志鹏王金明张卫国翟永庆王荣安慧李世洁
Owner STATE GRID SHANXI ELECTRIC POWER COMPANY CHANGZHIELECTRIC POWER SUPPLY