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A nodejs-based m2m communication device and method

A technology of communication equipment and communication methods, which is applied in machine-to-machine/machine-type communication services, wireless communication, electrical components, etc., and can solve problems such as limited number of nodes, inability to control hardware node communication in real time, and limited transmission distance. , to achieve the effect of strong practicability, maintaining high performance and high load capacity

Active Publication Date: 2020-09-04
STATE GRID ANHUI ULTRA HIGH VOLTAGE CO +3
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using ZigBee or WiFi networking for connection, there are problems such as limited transmission distance and limited number of nodes
[0004] Moreover, traditional hardware device networking cannot control the communication between hardware nodes in real time

Method used

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  • A nodejs-based m2m communication device and method
  • A nodejs-based m2m communication device and method
  • A nodejs-based m2m communication device and method

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Embodiment Construction

[0034] In order to further illustrate the features of the present invention, please refer to the following detailed description and accompanying drawings of the present invention. The accompanying drawings are for reference and description only, and are not intended to limit the protection scope of the present invention.

[0035] Such as figure 1 As shown, this embodiment discloses a NodeJS-based M2M communication device, including: a sending end 10, a NodeJS server 20, a receiving end 30, and a database 40; ; The database 40 stores the associated information between the sending end 10 and the receiving end 20, and the output end of the database 40 is connected to the input end of the NodeJS server 20.

[0036] Further, both the sending end 10 and the receiving end 30 include at least one type of hardware device group. Wherein, the hardware device has the capability of sending and receiving data, and the database 40 stores the corresponding relationship information between a...

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PUM

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Abstract

The invention discloses a NodeJS-based M2M communication device and method, which belong to the field of M2M technology. The device includes a sending end, a NodeJS server, a receiving end and a database; the sending end and the receiving end are respectively connected to the NodeJS server; the database stores The association information between the sending end and the receiving end and the output end of the database is connected to the input end of the NodeJS server. The method includes S1. The NodeJS server reads the association information between the sending end and the receiving end from the database; S2. The NodeJS server performs pairing according to the set matching method according to the UID information of the sending end and the receiving end, and compares the pairing information Stored in the HashMap; S3 and the NodeJS server send the data sent by the sending end to the receiving end according to the pairing information. The invention utilizes the NodeJS technology to make the server end, and can perform data interaction without being affected by factors such as hardware medium, transmission distance, and on-chip operating system.

Description

technical field [0001] The present invention relates to the technical field of enhanced machine equipment communication and network (Machine-to-Machine / Man, M2M), in particular to a NodeJS-based M2M communication device and method. Background technique [0002] M2M service is a networked application and service centered on intelligent interaction of machine terminal equipment. It connects the machine to the network through various bearer methods by embedding a communication module inside the machine. [0003] Currently in the M2M service, communication between hardware devices is connected through a CAN bus, ZigBee or WiFi networking. When using the CAN bus to connect, the hardware needs to be directly connected with the circuit. When using ZigBee or WiFi networking for connection, there are problems such as limited transmission distance and limited number of nodes. [0004] Moreover, traditional hardware device networking cannot control the communication between hardware...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/70H04W12/06H04L29/06H04L29/08
CPCH04L63/0876H04W12/06H04L67/56
Inventor 章海斌熊泽群焦坤魏治成刘巍顾新行蔡科伟汪运阳红剑刘文涛李世民沈风张宁魏岩岩王雄奇许毅丁波叶妙兵张晨皓
Owner STATE GRID ANHUI ULTRA HIGH VOLTAGE CO
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