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首页> 外文会议>Conference on Sensors, and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Defense and Law Enforcement II Apr 21-25, 2003 Orlando, Florida, USA >Wireless Digital-Ultrasonics Sensors for Proximity ID, Access Control, Firearm Control and C3I in Homeland Security and Law Enforcement Applications
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Wireless Digital-Ultrasonics Sensors for Proximity ID, Access Control, Firearm Control and C3I in Homeland Security and Law Enforcement Applications

机译：无线数字超声波传感器，用于国土安全和执法应用中的近程ID，访问控制，枪支控制和C3I

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摘要

This paper describes a new patent-pending digital-ultrasonic sensor network technology, which provides a "security protection sphere" around the authorized user(s) and the infrastructure system or system(s) to achieve C3I in Homeland Security and Law Enforcement Applications. If the system device, such as a firearm, a secure computer, PDA, or vehicle is misplaced, stolen or removed from the security protective sphere, an alarm is activated. A digital-ultrasonic sensor/tag utilizes the system's physical structure to form a 2 to 20 Meter programmable protection sphere around the device and the authorized user. In addition, the system allows only authorized users to utilize the system, thereby creating personalized weapons, secure vehicle access or secure computer hardware. If an unauthorized individual accesses the system device, the system becomes inoperative and an alarm is activated. As the command and control, the authorized individual is provided a secure wristwatch/PDA. Access control is provided by "touch" and is controlled through the wristwatch/PDA/smartcard with a unique digital-ultrasonic coding and matching protocol that provides a very high level of security for each wireless sensor.
机译：本文介绍了一种新的正在申请专利的数字超声传感器网络技术，该技术围绕授权用户和基础设施系统（一个或多个）提供“安全保护范围”，以在国土安全和执法应用中实现C3I。如果将系统设备（例如枪支，安全计算机，PDA或车辆）放错位置，被盗或从安全保护范围中取出，则会激活警报。数字超声波传感器/标签利用系统的物理结构在设备和授权用户周围形成一个2至20米的可编程保护范围。另外，该系统仅允许授权用户使用该系统，从而创建个性化武器，安全的车辆访问权限或安全的计算机硬件。如果未经授权的个人访问系统设备，则系统将无法运行并激活警报。作为命令和控制，向授权人员提供安全的手表/ PDA。访问控制由“触摸”提供，并通过手表/ PDA /智能卡进行控制，并具有独特的数字超声波编码和匹配协议，可为每个无线传感器提供非常高的安全性。

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