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    • 1. 发明专利
    • Hand scanner
    • 手持扫描仪
    • JP2012226772A
    • 2012-11-15
    • JP2012166575
    • 2012-07-27
    • Telcordia Technologies Incテルコーディア テクノロジーズ、 インコーポレイテッドTelcordia Technologies, Inc.
    • TAO ZHANGSUNIL MADHANI VRAZIQ YAQUB
    • G08C17/00H04M11/00H04W4/04H04W64/00H04W84/12
    • G08B21/12
    • PROBLEM TO BE SOLVED: To monitor various conditions and situations such as air quality, potential biological and chemical attacks, and road and traffic conditions by means of sensors mounted on vehicles (e.g., buses, taxis, police cars) and public personnel (e.g., policemen).SOLUTION: The invention improves upon a typical approach that deploys fixed sensors at every predetermined geographical position. The total number of required sensors and size and complexity of a network infrastructure required to connect the sensors are reduced and simplified. A method for estimating the number of mobile sensors required to cover a predetermined area is also disclosed. A relatively small number of the mobile sensors may cover a large area at a lower cost and more simply than a fixed sensor network.
    • 要解决的问题:通过安装在车辆上的传感器(例如公共汽车,的士,警车)和公共人员来监测空气质量,潜在的生物和化学攻击以及道路和交通状况等各种状况和情况 (如警察)。 解决方案:本发明改进了在每个预定地理位置部署固定传感器的典型方法。 所需传感器的总数,连接传感器所需网络基础设施的大小和复杂性得到了简化和简化。 还公开了一种用于估计覆盖预定区域所需的移动传感器的数量的方法。 相对较少数量的移动传感器可以以更低的成本覆盖大面积并且比固定的传感器网络更简单。 版权所有(C)2013,JPO&INPIT