指纹门禁系统英文文献.doc

中英文对照外文翻译
(文档含英文原文和中文翻译)
原文：
Intelligent Entrance Guard System
Intelligent entrance guard and safety management system is a new type of modern safety management system, which bines the microputer automatic identification technology with the modern safety management practices into an organic whole. It contains lots of new technologies such as the electronic, mechanical, optical, puter technology, munication technology, biotechnology, and so on. It is an effective measures to achieve the goal of implementing safety management at the inward and outward of important departments. It can be applied to all kinds of confidential departments, such as banks, hotels, generator
rooms,the armory, confidential rooms, offices, intelligent munities, factories etc. With the rapid development of digital technology and network technology today, access control technology finally gets the good chance to develop rapidly. Entrance guard system has far transcends the pure doorway and key has gradually developed into a set of plete access management system.
1 The Development of Entrance Guard System
Inward and outward entrance guard system just as its name implies is a control system of managing the inward and outward channels, which is developed on the basis of the traditional door lock. The traditional mechanical lock is just a simple mechanical device, so no matter how reasonable the structural is designed, how strong the material is made, people can always open it through various means. Key management is very troublesome in places like offices and hotel rooms where so many people entering and leaving the passageway. Whenever the keys are lost or employees are replaced, locks and keys must be renewed. In order to solve these problems, electronic card lock and electronic trick lock are invented. These two kinds locks’ appearance raised the management level of inward and outward channels from a certain extent and has impelled the channel management to enter th