Proceedings IEEE 31st Annual 1997 International Carnahan Conference on Security Technology最新文献_第4页

Developments, applications of and experiences with a digital processed microphonic cable sensor 数字处理传声器电缆传感器的发展、应用和经验

Proceedings IEEE 31st Annual 1997 International Carnahan Conference on Security Technology Pub Date : 1997-10-15 DOI: 10.1109/CCST.1997.626235

L. Den Dooven, G. Hellard

{"title":"Developments, applications of and experiences with a digital processed microphonic cable sensor","authors":"L. Den Dooven, G. Hellard","doi":"10.1109/CCST.1997.626235","DOIUrl":"https://doi.org/10.1109/CCST.1997.626235","url":null,"abstract":"In the late 1970s the first microphonic cable detection systems for fences appeared on the market. In comparison to existing fence sensors built in solid housings already on the market at the time, these systems had many advantages, e.g. they were simple to install, highly reliable with high performance and good value for money. Developments in technology over the years has lead to various microphonic cable developments on the basis of different technological and physical principles. However, the performance of all these systems was restricted by the very simple analog evaluation principles used by different manufactures. Sensitivity was adjustable but not defined, and the detection to false alarm ratio was rather an accidental result of a longer testing period. In 1993 the PERIFON-M(R) system appeared on the market. It was the first microphonic sensor based on digital evaluation principles. Its automatic adjustment to any fence structure represents a significant breakthrough in solving the various problems mentioned above. This paper will describe the processing principle, integration of various fence structures, automatic sensor adjustment, detection, false alarm recognition, the performance and maintenance program, intercommunication using a portable PC and finally the experience with the system over the last three years.","PeriodicalId":188436,"journal":{"name":"Proceedings IEEE 31st Annual 1997 International Carnahan Conference on Security Technology","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123168921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Authenticated tracking and monitoring system (ATMS) tracking shipments from an Australian uranium mine 跟踪澳大利亚铀矿货物的认证跟踪和监测系统(ATMS)

Proceedings IEEE 31st Annual 1997 International Carnahan Conference on Security Technology Pub Date : 1997-10-15 DOI: 10.1109/CCST.1997.626275

J. L. Schoeneman, D. Sorokowski

{"title":"Authenticated tracking and monitoring system (ATMS) tracking shipments from an Australian uranium mine","authors":"J. L. Schoeneman, D. Sorokowski","doi":"10.1109/CCST.1997.626275","DOIUrl":"https://doi.org/10.1109/CCST.1997.626275","url":null,"abstract":"The Authenticated Tracking and Monitoring System (ATMS) answers the need for global monitoring of the status and location of sensitive items on a worldwide basis, 24 hours a day. The ATMS concept uses wireless sensor packs to monitor the status of the items and environmental conditions, to collect a variety of sensor event data, and to transmit the data through the INMARSAT satellite communication system, which then sends the data to appropriate ground stations for tracking and monitoring. Authentication and encryption algorithms are used throughout the system to secure the data during communication activities. A typical ATMS application would be to track and monitor the safety and security of a number of items in transit along a scheduled shipping route. The resulting tracking, timing, and status information could then be processed to ensure compliance with various agreements. Following discussions between the Australian Safeguards Office (ASO), the U.S. Department of Energy (DOE), and Sandia National Laboratories (SNL) in early 1995, the parties mutually decided to conduct and evaluate a field trial prototype ATMS to track and monitor shipments of uranium ore concentrate (UOC) from a currently operating uranium mine in Australia to a final destination in Europe. This trial is in the process of being conducted on a worldwide basis with tracking and monitoring stations located at sites in both Australia and the U.S. This paper describes the trial.","PeriodicalId":188436,"journal":{"name":"Proceedings IEEE 31st Annual 1997 International Carnahan Conference on Security Technology","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131553723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Digital and analogue watermarking of video recordings 视频记录的数字和模拟水印

Proceedings IEEE 31st Annual 1997 International Carnahan Conference on Security Technology Pub Date : 1997-10-15 DOI: 10.1109/CCST.1997.626241

O. D'Souza

引用次数: 1

The usage of satellite communications at the police of Japan 日本警察使用卫星通讯

Proceedings IEEE 31st Annual 1997 International Carnahan Conference on Security Technology Pub Date : 1997-10-15 DOI: 10.1109/CCST.1997.626272

A. Takashi

引用次数: 0

3-D X-ray image modelling. Latest developments 三维x射线图像建模。最新进展

Proceedings IEEE 31st Annual 1997 International Carnahan Conference on Security Technology Pub Date : 1997-04-28 DOI: 10.1109/CCST.1997.626267

Jpo Evans, Max Robinson, J. Bentley

引用次数: 2

Management for real key systems. A software solution 管理真正的关键系统。软件解决方案

Proceedings IEEE 31st Annual 1997 International Carnahan Conference on Security Technology Pub Date : 1900-01-01 DOI: 10.1109/CCST.1997.626253

引用次数: 0