An Internet of Things control system and control method using near-field connection for real-time interaction

Abstract

The invention discloses an Internet of Things control system utilizing near-field connection for real-time interaction, including a human-computer interaction module, a control module, a special power supply, a hand treatment head, a sensor module, an intermediary network switching device and a cloud server, and the control modules are respectively connected to Human-computer interaction module, special power supply, hand treatment head and sensor module for information transmission and control, the special power supply is connected to the hand treatment head for power supply, and the control module communicates with the intermediary network through the near-field interaction module The equipment signal connection, the intermediary network switching equipment and the cloud server are connected through the network, the control module is a control board configured with a multitasking real-time operating system, and the control board is provided with a CPU module, a USART module and an I / O O interface. The present invention has stable real-time performance, can realize concurrent execution of multiple tasks, and makes it difficult for others to crack and attack the system without being discovered, thereby greatly improving security.

Description

technical field [0001] The invention relates to the field of the Internet of Things, in particular to an Internet of Things control system and control method utilizing near-field connections for real-time interaction. Background technique [0002] Because of stability, safety and other reasons, the control system of medical, beauty and other relatively complex desktop vertical equipment, instruments and meters has always been conservative in design. With the development of Internet technology in recent years, good human-computer interaction and exchange of information and data have become an urgent need. To introduce new functions into the original control system, the hardware needs to be changed. The software needs to take into account the real-time and stability of the system while retaining the original functions, and add network information exchange capabilities. [0003] At present, in order to achieve intelligent interconnection, the most common way is to use a ready...

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Problems solved by technology

[0005] The purpose of the present invention is to provide an Internet of Things control system and control method that utilizes near-field connections for real-time interaction, so as to solve the problem that long-term network connections in the prior art are vulnerable to network attacks and cause wireless interference, and cannot be guaranteed after accessing the Internet of Things. The real-time nature of the system, the problem of losing the ability of multi-threaded concurrent execution

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