Interaction method based on custom protocol and Netty framework

A technology of custom protocol and interaction method, applied in the field of interaction based on custom protocol and Netty framework, can solve the problems of connection timeout and slow response, and achieve the effect of solving high overhead, enhancing asynchronous high performance, and optimizing communication framework

Active Publication Date: 2018-06-29
SOUTH CHINA UNIV OF TECH
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In existing IoT applications, most of the collected data has the characteristics of small volume and high concurrency. The traditional IoT cloud platform server can ensure the effective transmission of data, but when the amount of concurrency is large, the response will be slow. Problems such as connection timeout

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  • Interaction method based on custom protocol and Netty framework
  • Interaction method based on custom protocol and Netty framework
  • Interaction method based on custom protocol and Netty framework

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Embodiment Construction

[0054] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0055] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0056] Such as figure 1 Shown, be the interactive method based on self-defined protocol and Netty framework of the present invention, comprise the following steps:

[0057] S1, utilize PLC (programmable logic controller) to connect terminal acquisition module to detect remote terminal real-time environment, gather the real-time data of various switch quantities, analog quantity, the analog signal that gathers is converted into digital signal; Specifically...

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Abstract

The invention discloses an interaction method based on a custom protocol and a Netty framework. Detection data of a terminal device are collected by using a terminal collection module, all types of collected signal analog quantity are converted into digital signals, and the digital signals are sent to a cloud platform server by a communication module, meanwhile, a computer or a mobile terminal controls a remote terminal through a service processing module to realize real-time display and analysis of the detection data of the remote terminal, and meanwhile the remote control of the terminal device can also be achieved. The interaction method disclosed by the invention is suitable for large-scale PLC embedded Internet data interaction. In the process of data transmission, the data can be efficiently and stably transmitted through a concise custom protocol and a heartbeat signal, the large volume and high concurrency of signal data are faced, and the optimal communication resource configuration can be achieved by the mature Netty framework technology.

Description

technical field [0001] The present invention relates to the technical field of Internet of things, relate to a kind of interaction method based on self-defined protocol and Netty framework. Background technique [0002] The Internet of Things refers to the use of RFID, infrared sensors, GPS, laser scanners and other information sensing devices to connect any item with the Internet according to the agreed agreement for information exchange and communication, so as to realize intelligent identification, positioning and tracking. , monitoring and management of a network. With the continuous development of technologies such as the Internet and the Internet of Things, the application of Internet of Things technology is becoming more and more extensive. [0003] The Internet of Things has two main characteristics, namely scale and real-time. One is scale. Only with scale can the intelligence of objects be brought into play. The second is real-time. Through the sensing device em...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06H04L12/26
CPCH04L43/10H04L67/025H04L67/12H04L69/26
Inventor 陆璐刘欣
Owner SOUTH CHINA UNIV OF TECH
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