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        As the name implies, access control system is a system that controls access. It is developed on the basis of traditional door locks. Traditional mechanical door lock is only a simple mechanical device. No matter how reasonable the structure design and material are, people can always open it by various means. The key management of access channels (such as offices and hotel rooms) with a large number of visitors is very troublesome. If the key is lost or personnel are replaced, the lock and key should be replaced together. In order to solve these problems, there are electronic magnetic lock and electronic password lock. The emergence of these two kinds of locks improves the management of access channels to a certain extent, and makes the channel management enter the electronic age. But with the continuous application of these two kinds of electronic locks, their own defects are gradually exposed, magnetic lock. The problem is that the information is easy to copy, the wear and tear between the card and the reader is large, the failure rate is high, and the safety factor is low. The problem with password locks is that passwords are easy to leak, and there is no way to find them out. The security factor is very low. At the same time, most of the products in this period were installed outside the door with the card reading part (password input) and the control part, so it was easy to be unlocked outdoors. In this period, the access control system still stayed in the early immature stage, so the access control system at that time was usually called electronic lock, and was not widely used.
        最近幾年隨著感應卡技術,生物識別技術的發展,門禁系統得到了飛躍式的發展,進入了成熟期,出現了感應卡式門禁系統,指紋門禁系統,虹膜假山制作 不銹鋼鑄件 鋁箔真空袋 七孔梅花管 hdpe硅芯管 液壓鋼壩 PVC軟管 飛行激光打標機 瀝青保溫泵門禁系統,面部識別門禁系統,亂序鍵盤門禁系統等各種技術的系統,它們在安全性,方便性,易管理性等方面都各有特長,門禁系統的應用領域也越來越廣。
        In recent years, with the development of induction card technology and biometric identification technology, access control system has been developed by leaps and bounds. It has entered a mature stage. There are many kinds of technology systems, such as induction card access control system, fingerprint access control system, iris access control system, face recognition access control system, disordered keyboard access control system, etc. They are in security. Full, convenient, easy to manage and other aspects have their own strengths, access control system applications are more and more widely.


        1. 名稱:北京中海華科實業有限公司
        2. 手機:13910904497
        3. 地址:北京市房山區丁東路9號院

        版權 ? 北京中海華科實業有限公司 網址:www.www.jnyzqhms.com  推薦:保定門禁,北京車牌識別,北京電動門,北京伸縮門,北京銅門


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