Asynchronous gateway based on Internet of Things technology

Abstract

The invention discloses an asynchronous gateway based on the Internet of Things technology. The system comprises a perception access layer, including an active tag, RFID, ZigBee and WiFi sensing equipment and a sensing network, for parsing and perceiving multiple protocols through active tag, RFID, ZigBee and WiFi-aware devices and perceptual network access and support for external plug-in modulesEach type of network may eventually select different specific protocols according to different scenarios to achieve the purpose of sensing the network; and an adapter layer, comprising interface management and protocol analysis and is used for managing standard interfaces accessed and collected by the sensing layer, different data protocols are processed through adapters, and finally various dataand instructions are standardized. The performance of the system is improved by using asynchronous processing, and multithreading is used, namely, the programming difficulty of developers is simplified by using synchronous processing, so that a certain balance is achieved when the data gateway processes an application program, and the comprehensive data processing capability is improved.

Description

technical field [0001] The invention relates to the technical field of Internet communication, in particular to an asynchronous gateway based on Internet of Things technology. Background technique [0002] With the development and innovation of electronic technology and information technology, the Internet of Things industry is closely integrated with the Internet and develops rapidly, which has played a positive role in promoting the construction of new smart cities. The Internet of Things data gateway device, as a key technical device to solve the data sensing and data transmission of the "Internet of Things", has a wide range of uses. The Internet of Things data gateway effectively solves the data link problem in the development of the "Internet of Things", and its market demand will continue to increase with the development of the "Internet of Things", and the prospect of industrialization is very bright. The data gateway is not only a communication control gateway for ...

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Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the existing technology, the present invention provides an asynchronous gateway based on the Internet of Things technology, which effectively solves the problem of existing data transmission through the gateway, which can not only enter the edge smart host, but also transfer data through After processing by the edge smart host, it is transmitted to the cloud. Cloud data can also control the front end through the edge smart host. The gateway is mainly responsible for the data transmission between the three parties, and the problem of inability to synchronize

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