How to reduce interference with metal detection security gates

The development of security gates is a relatively slow process. The evolution of metal detection technology has a history of more than thirty years. The earliest technology was used in the textile industry. In the textile industry, the involvement of a broken needle will damage the integrity of the cloth and even cause the failure of the production machine. Therefore, looms are often equipped with metal detectors to avoid huge losses caused by broken needles. Since the 1970s, with the rapid development of the aviation industry, aviation and airport security have gradually received more attention. In order to prevent passengers from bringing weapons on board and avoid hijacking or dangerous incidents, metal security gates have become essential security equipment in various airports. Metal detection technology has also found new applications, and has gradually developed into applications in other fields. With the rapid development of the aviation industry in the 1970s, the occurrence of hijackings and dangerous incidents has gradually attracted attention to aviation and airport security. Therefore, among the many airport equipment, security gates play an important role in checking prohibited items. Also in the 1970s, due to the emergence of airport metal detection doors in airport security, large-scale occasion security detection doors began to be used as indispensable security inspection equipment in the security work of important departments in large-scale sports events (such as the Olympics) and exhibitions.

Today, security gates are installed in some public places and large venues, and some foreign banks and shopping malls have even used security gates. Our company’s security screening gates are very popular in Europe and Africa, and many products flow overseas every year.

Safety performance of metal security screening gates

The power supply of the whole machine is placed on the top of the host, and the power of the whole machine can be controlled by the remote control. It adopts an uninterruptible power supply protection system, and the battery power supply is not less than 8 hours. The system has a parameter protection function when the power is cut off. It is made of imported waterproof synthetic fiber materials and is made through precision processing technology. The LCD can be installed tilted according to the human body’s viewing angle characteristics to facilitate reading/operation. (optional)

Metal detection function

Metal detection security screening gates must have high security requirements, which include the following factors:

1. The uniformity of the magnetic field is the key to the detection rate;

2. The detection power of the security check must be sufficient to detect any hazardous metal objects, regardless of its entry position and angle;

3. The detection power of the metal detection security gate must be sufficient to detect people, no matter what speed they are passing through;

4. It also needs the ability to detect ferrous metals and non-ferrous metals.

Detection area of metal security screening gate

Based on the basic structure of the human body, it is divided into 12 overlapping mesh detection areas. Interactive transmitting and receiving to accurately determine the location of metal objects. Eliminate weak areas and blind areas in the detection area, resulting in higher sensitivity and more stable performance. Bilateral through-beam infrared scanning quickly captures induction signals, eliminating detection errors caused by induction lag when human bodies pass by, and automatically counts the number of people passing through. The 12 main detection areas have 1000-level sensitivity programs, which can pre-set the possible locations, volume, weight, and size of metal objects according to actual usage conditions for appropriate sensitivity adjustment.

The editor has introduced it here. Through the above article, I believe everyone can see the role of smart metal security screening gates. AOCTRON has always been committed to becoming the leader in the industry.