Bluetooth short distance radio communication system and usage method thereof

Abstract

The invention discloses a Bluetooth short-distance wireless communication system and an application method thereof, pertaining to the technical field of Bluetooth short-distance wireless communication. The structure of the system comprises a wireless signal emitting module, a Bluetooth communication module, a real-time clock control module, a status display module, a controlled power supply interface module, a warning module and a micro-controller module; the system and the method utilize a terminal with a Bluetooth device to send out a control signal and realize intelligent management on power supply of household electric equipment by the micro-controller. The system and the method realize reutilization of resources by utilizing current electronic equipment such as a mobile phone with the Bluetooth device, a PDA and a laptop and can use high-level language to develop relatively intelligent control terminals, thus providing more reliable and more complete graphic user operation interface for users and facilitating the users.

Description

technical field [0001] The invention relates to a radio short-distance communication system, in particular to a bluetooth short-distance wireless communication system and an application method thereof, belonging to the technical field of bluetooth short-distance wireless communication. Background technique [0002] Infrared communication technology is a wireless communication technology based on optical communication technology, and Bluetooth communication technology is a wireless communication technology based on electromagnetic wave short-distance communication technology. Compared with Bluetooth communication technology, infrared communication technology has poorer anti-interference and transmission performance, and shorter communication distance. At the same time, the control terminal based on infrared remote control technology must be aligned with the receiving terminal during operation, so that communication can be realized effectively and quickly, and the communicatio...

AI Technical Summary

Problems solved by technology

Compared with Bluetooth communication technology, infrared communication technology has poor anti-interference and transmission performance and short communication distance.

At the same time, the control terminal based on infrared remote control technology must be aligned with the receiving terminal during operation, so that the communication can be realized effectively and quickly, and the communication method is relatively simple

[0003] At present, most household appliances have real-time remote control devices that use infrared optical communication technology to realize short-distance wireless remote control. Through these remote control devices, users can easily realize the default operation of household appliances. Before leaving the factory, the manufacturer of the electrical appliance makes fixed settings, which can only realize the functional operation of the electrical appliance. The software is not functional, and does not provide users with a comprehensive and convenient human-computer interaction interface to a greater extent, making it more convenient for users. Using and Controlling Appliances

[0004] At present, the power control of most household appliances is manual, and there is no real realization of hierarchical management of household electrical power supply through wireless communication technology, providing users with a more intelligent electrical power control concept

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