公开(公告)号：US06764007B2

公开(公告)日：2004-07-20

申请号：US10268065

申请日：2002-10-09

申请人： John H. Moorhouse ,  Michael A. Bodin ,  Kurt Larsen

发明人： John H. Moorhouse ,  Michael A. Bodin ,  Kurt Larsen

IPC分类号： G06L710

CPC分类号： E05B49/006 ,  G07C9/00658

摘要： The present invention relates generally to an optical security system having a key, an optic lock, and a processing system. The lock generally has a plurality of optic reflective sensors, a plurality of readable discs, and a controller for processing information to and from the plurality of sensors. The optic security lock senses the surface changes of state during the rotation of the plurality of discs caused by the turning of the fully-engaged key. The data from the sensors is communicated to the controller, with the controller having a microprocessor capable of communicating data to and receiving data from the sensors. The processing system analyzes the data from the controller and compares the data to known information in a database for generating a lock command signal. Additionally, an external keypad device can be coupled in data communication with the controller and processing system for additional security verification before generating a corresponding lock command signal.

摘要翻译： 本发明一般涉及一种具有密钥，光锁和处理系统的光学安全系统。 锁通常具有多个光学反射传感器，多个可读盘，以及用于处理来自多个传感器的信息的控制器。 光学安全锁感测由于完全接合的键的转动而导致的多个盘旋转期间的状态的表面变化。 来自传感器的数据被传送到控制器，控制器具有能够传送数据并从传感器接收数据的微处理器。 处理系统分析来自控制器的数据，并将数据与数据库中的已知信息进行比较，以生成锁定指令信号。 此外，外部键盘装置可以与控制器和处理系统的数据通信耦合，以便在产生相应的锁定命令信号之前进行额外的安全验证。