Real-time interactive Internet of Things control system and control method using near field connection

Abstract

The invention discloses a real-time interactive Internet of Things control system using near field connection. The Internet of Things control system comprises a human-computer interaction module, a control module, a special power supply, a hand tool treatment head, a sensor module, intermediary network switching equipment and a cloud server; the control module is respectively connected with the human-computer interaction module, the human-computer interaction module, the hand tool treatment head and the sensor module for information transfer and control; the special power supply is connected with the hand tool treatment head for power supply; the control module is in signal connection with the intermediary network switching equipment through a near field interaction module; the intermediary network switching equipment is connected with the cloud server through a network; the control module is a control panel configured with a multi-task real-time operating system; and the control panelis provided with a CPU module, a USART module, and an I / O interface. The real-time interactive Internet of Things control system using the near field connection provided by the invention is stable inreal-time performance, can realize multi-task concurrent execution at the same time, and makes it difficult for others to perform undetected cracking and attack on the system, thereby greatly improving the 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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