Outdoor public IOT access stack capable of realizing security encryption and dynamic networking

Abstract

The invention discloses an outdoor public IOT access stack capable of realizing security encryption and dynamic networking. The access stack comprises a main control module, a communication module, a multi-protocol IOT access gateway, an encryption and decryption module and an energy supply module; the main control module is connected with the communication module, the multi-protocol IOT access gateway, the encryption and decryption module and the energy supply module; the communication module is connected with the encryption and decryption module; the encryption and decryption module is connected with the multi-protocol IOT access gateway; the security encryption and decryption module dynamically distributes tokens between IOT nodes through the IOT gateway; therefore, multiple logical networking on a physical IOT can be realized; and, because the tokens are dynamic and timely, and have encryption information, dynamic networking and security communication can be realized through the same tokens. By means of the outdoor public IOT access stack disclosed by the invention, the access stack software and the access stack hardware are combined; equipment of users itself can be accessed to the access stack in a self-help manner; real-time communication with an operation management centre is realized; and thus, customer requirements can be responded in time.

Description

technical field [0001] The invention relates to the fields of Internet of Things communication, wireless communication, networking technology, security encryption technology, communication protocol, and intelligent hardware. Background technique [0002] It has been nearly 20 years since the concept of the Internet of Things was proposed, but so far, there are very few Internet of Things that exist around us. Even if they exist, they are professional or dedicated. The Internet of Things itself should be an open-loop ubiquitous network system, but the facts are far from enough to constitute a ubiquitous network system. Therefore, the ubiquity of the Internet of Things still faces many problems, and also encounters many objective constraints, such as the high cost of sensor acquisition, network transmission problems, and the combination with Internet of Things applications and the use of cloud computing big data processing capabilities are insufficient Problem; These limitati...

AI Technical Summary

Problems solved by technology

[0002] It has been nearly 20 years since the concept of the Internet of Things was proposed, but so far, there are very few Internet of Things that exist around us. Even if they exist, they are professional or dedicated. The Internet of Things itself should be an open-loop ubiquitous network system, but the facts are far from enough to constitute a ubiquitous network system

Therefore, the ubiquity of the Internet of Things still faces many problems, and also encounters many objective constraints, such as the high cost of sensor acquisition, network transmission problems, and the combination with Internet of Things applications and the use of cloud computing big data processing capabilities are insufficient Problem; these limitations lead to the fact that the current Internet of Things applications are usually limited to areas such as smart manufacturing within the enterprise, but large-scale commercial applications have not been achieved, and there are even fewer applications in the field of public basic services

With the promotion of the application of the Internet of Things, if all communication between a large number of sensing nodes is transmitted through the telecommunication network, not only the cost is very expensive, the energy consumption is high, but also there are many technical difficulties in implementation.

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