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Network random control system based on event triggering mechanism

An event-triggered, random control technology, applied in CCTV systems, electrical program control, program control in sequence/logic controllers, etc., and can solve problems such as poor stability, data loss, and low control security.

Pending Publication Date: 2020-10-20
HARBIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problems that the existing network control system has low control security, poor stability during use, and easy data loss; the purpose of the present invention is to provide a network random control system based on an event trigger mechanism

Method used

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  • Network random control system based on event triggering mechanism
  • Network random control system based on event triggering mechanism
  • Network random control system based on event triggering mechanism

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention is described below through specific embodiments shown in the accompanying drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. The structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present invention. Therefore, Without technical substantive significance, any modification of structure, change of proportional relationship or adjustment of size shall still fall within the technology disclosed in the present invention without affecting the effect and purpose of the present invention. within the scope of the conten...

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Abstract

The invention discloses a network random control system based on an event triggering mechanism, and relates to the technical field of controllers. The controlled object is connected with a feedback device; the feedback device is electrically connected with an encryptor; the encryptor is electrically connected with the input end of a main controller; the storage end of the main controller is electrically connected with a memory; the communication end of the main controller is electrically connected with a wireless communication device; the input end of the main controller is electrically connected with a camera; the output end of the main controller is electrically connected with a triggering device; the triggering device is connected with a decryptor; the decryptor is connected with a random distributor; and the random distributor is connected with a controlled object. According to the invention, rapid random control can be realized, the security is improved, and the data is not easy to lose; meanwhile, the efficiency can be improved, the structure is simple, and the operation is simple and convenient.

Description

technical field [0001] The invention belongs to the technical field of controllers, and in particular relates to a network random control system based on an event trigger mechanism. Background technique [0002] With the rapid development of network technology, communication technology and computer technology, human beings have entered a new era of networking. The networked control system is a system for information exchange between the controlled object, sensors, controllers and actuators through the network, and is widely used in industrial control, medical, aerospace and other fields. [0003] Networked control systems have the advantages of easy installation, easy maintenance, high reliability, and easy resource sharing, but there are also uncertainties such as quantification and time delay. Designing an event-triggered strategy that reflects its real needs for the networked control system is of great significance for saving communication resources and realizing the sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/04H04N7/18
CPCG05B19/04H04N7/18
Inventor 黄金杰杨洋
Owner HARBIN UNIV OF SCI & TECH
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