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Secure cloud control method and system

A cloud control and security technology, applied in the transmission system, electrical components, etc., can solve the problems of large network overhead, multi-server resources, difficult to cope with the number of nodes, etc., and achieve the effect of satisfying convenience

Inactive Publication Date: 2015-07-29
谢杰涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Long connections need to occupy more server resources, the network overhead is large, and it is difficult to cope with the situation of a large number of nodes

Method used

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  • Secure cloud control method and system
  • Secure cloud control method and system
  • Secure cloud control method and system

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Embodiment Construction

[0049] The technical solutions provided by the present invention will be described in detail below in conjunction with specific examples. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0050]The system structure diagram is as follows figure 1 As shown, a UDP server and an HTTP server are deployed on the cloud, wherein the UDP server responds to the request of the controlled device (hereinafter referred to as the device), and the HTTP server responds to the user request.

[0051] The scale of UDP server deployment is determined by the number of devices that need to be served. Usually, a single server can serve 10 devices per second. 2 to 10 4 Between, based on the average response frequency of a single device every two minutes, the maximum number of devices that a single server can serve is millions. In order to cope with larger-scale device d...

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Abstract

The invention discloses a secure cloud control method and system. Based on a UDP (user datagram protocol) with low network overhead, communication design is performed, user configurable strategies are used for security design, various encryption algorithms are preset at a could and a controlled device, a user can perform configuration according to application requirements, a cloud server is set up by the aid of high concurrency technology, and the requirements of large-scale internet of things application and particularly intelligent home popularization for cloud control convenience, security and high concurrency are met.

Description

technical field [0001] The invention relates to a safe cloud control method and system. Background technique [0002] Cloud control technology is one of the key technologies of the Internet of Things, which enables authorized users or devices to control remote nodes through the network. For example, switching on and off the air conditioner at home in the car, adjusting the blinds at home in the office, and watering potted plants in the office in the field, all these control commands can be sent through mobile phones or other networked devices. [0003] Cloud control usually has the following two implementation methods. [0004] One is the server mode. When the control service is deployed on the controlled device, an IP address is bound at the same time. The visibility of the IP address determines the accessible scope of the control service. If the IP is visible to the LAN, only authorized terminals in the LAN can access the control service. To ensure that any authorized t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0428H04L63/166
Inventor 谢杰涛吴娟史睿冰金俊坤阚虎姜兆义吕冬雪高靖哲
Owner 谢杰涛
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