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Implementation scheme for accessing sensor protocol self-identification IOT (internet of things) gateway

An Internet of Things gateway and sensor technology, applied in the field of Internet of Things gateways, can solve the problem of repeated comparison of multiple identical characters, and achieve the effect of improving integration and improving Internet of Things access capabilities

Inactive Publication Date: 2014-05-28
江苏飞尚安全监测咨询有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This algorithm has the defect of repeated comparison of multiple identical characters in the main string and the pattern string

Method used

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  • Implementation scheme for accessing sensor protocol self-identification IOT (internet of things) gateway
  • Implementation scheme for accessing sensor protocol self-identification IOT (internet of things) gateway
  • Implementation scheme for accessing sensor protocol self-identification IOT (internet of things) gateway

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Embodiment

[0021] An implementation scheme of an Internet of Things gateway that accesses sensor protocol self-identification. In order to realize an Internet of Things gateway with configurable access sensor protocol, the following scheme is adopted:

[0022] 1. Run the protocol pattern matching designer and connect to the specified IoT gateway: such as figure 1 , figure 2 As shown, use the Lua language to define the protocol parsing pattern matching script, use the protocol pattern designer, design the device protocol to be parsed through the GUI, and generate the protocol identification code, protocol field & type, and corresponding field parsing algorithm callback function. Adopt protocol pattern design, protocol pattern recognition optimization sorting, protocol pattern matching algorithm.

[0023] 2. Choose whether to add or modify the corresponding protocol: According to the protocol pattern matching designer, dynamically modify and add the protocol; after the design is complete...

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Abstract

The invention relates to an implementation scheme for accessing a sensor protocol self-identification IOT gateway and belongs to the technical field of an IOT gateway. A Lua language is utilized to define a protocol analysis pattern matching script, and an analysis-needed equipment protocol is designed by utilizing a protocol pattern designer and through a GUI and a protocol identification code is generated; C / C++ or other language is utilized as a host to realize an analysis protocol engine registering in a gateway communication module, and a protocol output interface Web Service interface and a file interface are analyzed, so that the function of accessing the sensor protocol self-identification IOT gateway is realized. The protocol content can be dynamically loaded through the intelligent protocol analysis engine, thereby achieving ceaseless IOT operation and providing possibility for an IOT application layer providing data services based on a sensing layer. Protocol-configurable IOT gateway can also improve IOT accessing ability; the integration level is improved; the intelligence of the IOT sensing layer is realized; and realization of quick switching of various upper applications based on IOT data is provided with foundation.

Description

technical field [0001] The invention relates to an implementation scheme of an Internet of Things gateway for self-identification of an access sensor protocol, and belongs to the technical field of Internet of Things gateways. Background technique [0002] The concept of "Internet of Things" is a network concept that extends and expands its client terminal to any item and item for information exchange and communication on the basis of the concept of the Internet. Among them, the wireless sensor network, RFID network, etc. are used as the terminal sensing network, interconnected with the existing Internet network or wireless communication network, and connect the actual items with the Internet through corresponding protocols for information exchange and communication. A network structure concept. The Internet of Things originated from the research on wireless sensor networks. In 2005, the International Telecommunication Union (ITU) formally proposed the concept of "Internet ...

Claims

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Application Information

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IPC IPC(8): H04L12/66H04L29/08
Inventor 谢镇兰成明刘文峰
Owner 江苏飞尚安全监测咨询有限公司
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