A method for intelligently adjusting security door parameters

Abstract

The invention belongs to the technical field of article feature recognition, and specifically relates to a safety-check door parameter intelligent setting method. The method is used for a safety-check door with a function of distinguishing the types of detected objects. Compared with the prior art, the method takes a detection analysis value of the safety-check door as the input, takes a series of correlation coefficients as a central layer of parameter setting, and takes a sensitivity setting value of one type of detected objects as a parameter series opened to common users. When a common user of the safety-check door adjusts the parameters of the safety-check door, the user just needs to set the sensitivity and an alarm threshold value for common detected objects, thereby achieving a function for the classification and alarm of the detected objects. Furthermore, the method automatically adjusts the parameter setting through the intelligent analysis of the data of the detection process of the known detected objects. The method improves the detection performances while simplifying the setting process.

Description

technical field [0001] The invention belongs to the technical field of item feature recognition, and in particular relates to an intelligent parameter setting method of a security inspection door, which is applied to a security inspection door with the function of distinguishing types of detected objects. Background technique [0002] The metal detection gate is a kind of security inspection equipment based on the basic principle of detecting the influence of metal on the electromagnetic distribution, and detecting whether there is metal in the passers-by, also known as the security gate. It is mainly used in stations, airports and other places where people gather to detect dangerous goods such as guns made of metal, controlled knives, explosives and so on. [0003] The adjustable parameters of the old-style security gate are very limited, mainly including the strength of the active electromagnetic field and the alarm threshold, and these two parameters are related to the si...

AI Technical Summary

Problems solved by technology

However, due to the complex analysis content of these security doors, complex parameter adjustments need to be made according to the requirements of use, and it takes a long time of experience for professionals to master the adjustment methods, resulting in inconvenient use.

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