门禁

As one of living characteristic identifies ,it has been applied in many kinds of safe system:Simple Lockfast System;Complicated Controlled Gate System;Fingerprint and Intelligence Card combination application;Network Safety depending on the fingerprint identifies etc.

作为生物特征识别的一种，由于它具有其它特征识别所不可比拟的优点，使得自动指纹识别被广泛地应用于各种安全系统中：简单保险柜/箱系统；较复杂的门禁系统；指纹与智能卡结合应用；基于指纹识别系统的网络安全等。

It is well known that fingerprints of an individual are unique and are normally unchanged during the whole life.depends on this kind of unique and stability,we can get up a person together with his fingerprint, and can verify his identity by comparing his fingerprint with the fingerprint keeped in advance.this is the fingerprint-identify technique.as one of living characteristic identifies ,it has been applied in many kinds of safe system:simple lockfast system;complicated controlled gate system;fingerprint and intelligence card combination application;network safety depending on the fingerprint identifies etc.

摘要众所周知：每个人的指纹是唯一的并且终生不变的。依靠这种唯一性和稳定性，我们就可以把一个人同他的指纹对应起来，通过比较他的指纹和预先保存的指纹进行比较，就可以验证他的真实身份。这就是指纹识别技术。作为生物特征识别的一种，由于它具有其它特征识别所不可比拟的优点，使得自动指纹识别被广泛地应用于各种安全系统中：简单保险柜/箱系统；较复杂的门禁系统；指纹与智能卡结合应用；基于指纹识别系统的网络安全等。

Talkback building access control systems is based on

楼宇对讲门禁系统是根据建筑物安

In the 3GPP specifications for DPCCH gating [1], optional power control preambles are defined to be sent previous to the data channel reactivation.

在3gpp对于dpcch门禁的协议中（3GPP TR 25.903 V1.0.0 (2006-05)，&Continuous Connectivity For Packet Data Users&。），定义了最佳的功率导引，并且让他们提前发送来使数据信道重新激活。

RFID is a kind of wireless communications, which is developing very quickly in recent years. There are many successful cases in application, such as entrance guard safety, track and trace management and medical regulation.

无线射频识别技术为近发展应用非常迅速的一种无线通讯技术，举凡门禁安全管理、货物追踪管理及医疗管制等方面均有非常多成功应用的案例。

But, current technique application all is built on higher hardware to deal with information. This paper mainly do research on the gate system from various method of the information data processing, which is used with household-use computers as a handle tool.

对此，为更有效地推动应用技术的普及，本文以一般家用计算机为处理工具，从信息数据处理各种方法着手全面探讨生物特征信息识别的门禁系统。

But, current technique application all is built on higher hardware to deal with information. This paper mainly do research on the gate system from various method of the information data processing, which is used with household-use computers as a handle tool.

对此，为更有效地推动应用技术的普及，本文以一般家用计算机为处理工具，从信息数据处理各种方法著手全面探讨生物特征信息识别的门禁系统。

Offer fast and easy entrance service for visitors such as online pre-register process and bar code gateway management.

运用先进的网上参观预先登记手段和条码化的门禁管理，为观众提供便捷的入场服务。

The technology of identity authentication based on biological character has shown its unique advantages in the field of E-business,counter-terrorist and ordinary life for its high reliability and credibility characters.

身份认证是在一定环境下核查人员真实身份的特定环节。身份认证应用的场合很多，重要会议、重要场所的门禁，社会化考试中考生身份的确认以及电子商务等等。

AFIS plays a more important role in electronic consumption, safety dependence, and e-commerce system etc.

如电子消费结算设备、门禁系统、电子商务等，自动指纹身份识别系统都发挥着越来越重要的作用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。