Automatic equipment pairing method based on wireless signal intensity

Abstract

The invention provides an automatic equipment pairing method based on wireless signal intensity. The automatic equipment pairing method comprises: wireless remote control equipment broadcasts a pairing initialization signal to equipment to be paired; after the equipment to be paired receives the pairing initialization signal, detecting the intensity of the signal; if the intensity of the signal is higher than a first preset intensity threshold, sending a pairing response signal to the wireless remote control equipment; when the wireless remote control equipment receives the pairing response signal within a preset time, detecting the intensity of the pairing response signal; if the intensity is higher than a second preset intensity threshold, the wireless remote control equipment pairs the network ID identifier thereof with the network ID identifier of the equipment to be paired, and sends a pairing success signal to the equipment to be paired in the case of pairing success; and the equipment to be paired stops sending the pairing response signal after receiving the pairing success signal. The method provided by the invention can be used for automatically completing equipment pairing and ensuring the pairing and communication security of the equipment, moreover, the method is easy to achieve, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of intelligent building and wireless communication, in particular to an automatic pairing method of equipment based on wireless signal strength applicable in intelligent building. Background technique [0002] With the continuous development of Internet technology, the Internet has entered every aspect of people's lives. Whether it is a family, a restaurant, or some public buildings, it is covered by WIFI. No matter where you go, as long as you take out your mobile phone or other mobile devices, you can connect to the corresponding WIFI and surf the Internet. Not only that, the technology of smart home is also maturing now, and more and more electronic devices can also be controlled through wireless communication terminals, a large part of which can communicate through WIFI, and there are some other dedicated wireless devices. Communication methods, such as zigbee or other specific frequency band wireless ...

AI Technical Summary

Problems solved by technology

On the other hand, smart home devices are aimed at home users rather than professionals. It is more difficult for many middle-aged and elderly non-technical personnel to independently complete the configuration work between all devices and wireless remote control devices, which hinders the popularization and application of smart home devices.

[0004] Establishing a pairing relationship between existing wireless devices often requires a process of signal source selection and password configuration. For example, when a device using the WIFI protocol for communication establishes a connection, the end user first needs to find himself from the WIFI hotspots within the current range. The hotspot you want to connect to, and then enter the corresponding password (most WIFI hotspots have password security options), this process is cumbersome when there are many devices, and you may also face problems such as password setting and forgotten passwords

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