A display device and method capable of realizing Internet of Things connection and wireless receiving

Abstract

The invention relates to a display device and method capable of achieving Internet of Things connection and wireless receiving. The display device comprises a core CPU, an LCD driver, a logic operation processing unit, a communication bridge module, a 433 wireless module, a WIFI module and a power management module. The power management module comprises a DC-DC module and an LDO module; The core CPU performs data flow interaction with the 433 wireless module and the WIFI module through the communication bridging module; The power management module is responsible for supplying power to the whole system; The method comprises the following steps: firstly, initializing a power management module, managing input and output current of the device, secondly, initializing a 433 wireless module and aWIFI module, carrying out network detection and inspection, and then, carrying out LCD driving, man-machine operation display and logic operation processing loading processing; And finally, transmitting the data through the wireless module.

Description

Technical field [0001] The invention relates to the field of human-computer interaction display systems, and in particular to a display device and method capable of realizing Internet of Things connection and wireless reception. Background technique [0002] At present, whether it is an industrial control system or an Internet of Things home system or other small electronic control systems, the functional requirements for human-computer interaction are becoming stronger and stronger, because products that can realize human-computer interaction have better user experience and product performance. Diversity; only the human-computer interaction system makes the product more competitive. [0003] For human-computer interaction systems, in addition to requiring a complete human-computer interaction experience, there is an urgent need for networking. Only by adding products to the wider Internet or networking with other devices can the devices be connected; at the same time, wired The c...

AI Technical Summary

Problems solved by technology

[0003] For the human-computer interaction system, in addition to requiring a complete human-computer interaction experience, there is also an urgent need for networking. Only by adding the product to a broader Internet or networking with other devices can the device be interconnected; at the same time, the wired method The connection is no longer in line with the miniaturization positioning of the current products, what is urgently needed is a wireless connection, therefore, a human-computer interaction system with access to the Internet and wireless networking is in urgent need

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