Positioning method based on topological network, scene construction method and system

Abstract

The invention provides a positioning method based on a topological network, a scene construction method and a scene construction system. The positioning method comprises the steps of arranging a plurality of intelligent devices in a preset space, wherein each intelligent device is provided with a communication module and a detection module; performing network distribution by taking communication modules as nodes to form a topological network with a positioning function; allowing a user to trigger the intelligent devices, and the detection modules corresponding to the intelligent devices generate instruction signals; allowing the communication modules corresponding to the intelligent devices to broadcast according to the instruction signals and transmit the instruction signals through the topological network, wherein the broadcast content at least comprises the names of the intelligent devices and trigger information so as to locate the position of the user. The method has the advantages that the position of the user can be positioned without carrying positioning equipment by the user or involving the graphic privacy problem of the user, and a good user experience is provided.

Description

technical field [0001] The invention relates to the field of smart home, in particular to a positioning method based on a topological network, a scene construction method and a system. Background technique [0002] With the development of smart home technology, smart home is gradually entering thousands of households. Smart home connects various devices in the home through the Internet of Things technology, such as audio and video equipment, lighting system, curtain control, air conditioning control, security system, digital theater system, audio and video server, shadow cabinet system, network appliances, etc., to provide home appliances Control, lighting control, telephone remote control, indoor and outdoor remote control, anti-theft alarm, environmental monitoring, HVAC control, infrared forwarding and programmable timing control and other functions and means. Use scenarios can be constructed through the smart home system to meet the needs of users. [0003] For the sit...

AI Technical Summary

Problems solved by technology

At present, the common personnel positioning systems include Ultra Wideband (UWB) and IBEACON systems. The disadvantages of both are that people need to wear specific equipment, and the user experience is not good.

In addition, the location of the user can also be identified and positioned through video recognition technology, Time of Flight (TOF) technology, depth imaging technology, infrared thermal imaging technology, etc. The disadvantage is that these methods will record facial images or human body images. Contour image, there is a problem of violating people's privacy

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