Induction distance setting method and device for automatic induction security and protection system

Abstract

The invention discloses an induction distance setting method and device for an automatic induction security and protection system. A simple body instruction operation is executed within a specific distance, and a recognition system recognizes a body movement and builds a corresponding movement model, thereby achieving the switching of the automatic induction security and protection system between a common detection mode of a moving body target and a distance setting mode, enabling a user to automatically adjust the effective application range of a product according to the actual needs. There is no need of an additional hardware control panel added to the automatic induction security and protection system, and there is also no need of specialized knowledge and experience of a user for debugging equipment on a software platform. According to the difference of an actual application occasion, the method and device effectively prevent the misjudgment, caused by the extremely high detection sensitivity, of the surroundings from causing the frequent start under the condition of guaranteeing that the coverage of a monitoring region is large enough because the introduction of the body movement model can effectively separate an invader entering into the monitoring region from interference factors.

Description

technical field [0001] The invention relates to the technical field of application of microwave sensors, and more specifically, to a method and device for setting a sensing distance of an automatic sensing security system. Background technique [0002] As the concept of home intelligence is increasingly recognized among consumers, traditional household appliances, especially non-contact sensor security systems, are undergoing unprecedented changes in many aspects. Compared with the emerging Internet of Things system, the common voice control currently on the market is a security system based on passive infrared pyroelectric sensing, active microwave sensing, and three-point detection combined with the above-mentioned technologies. On the premise of remote control or complex command interaction, it has obvious advantages in the simplicity and cost of installation. Among them, the sensor based on the principle of active microwave Doppler sensing is widely favored by users bec...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the above-mentioned automatic induction security system in the prior art cannot provide a sensing distance for the automatic induction security system by user-defined sensing distance through software and hardware methods without increasing additional production costs. The distance setting method and device, by performing simple body command actions within a specific distance, the system recognizes human body motion and establishes a corresponding motion model, so as to realize the automatic induction security system between the general detection mode and the distance setting mode for moving human targets switching, so that the user can adjust the effective range of use of the product according to actual needs

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