会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 54. 发明申请
    • SECURITY INTELLIGENCE TRACKING ANTI-TERRORIST SYSTEM
    • 安全智能跟踪反恐怖主义系统
    • US20050154527A1
    • 2005-07-14
    • US10680005
    • 2003-10-07
    • Henry Ulrich
    • Henry Ulrich
    • G01S19/35G06Q10/00G06F17/60
    • G06Q10/08G06Q10/025
    • The invention is a method and system for continuously tracking the movement of cargo in domestic and international shipping from point of departure to point of destination and to prevent hijacking of the same. The system uses one or more wireless electronic seals which can communicate with a central computer system, such as by satellite, providing the current location of the cargo at regular intervals or upon demand. The electronic seals are provided with a unique identification number and are activated upon locking of the seal to the closed cargo container. During shipment, the seal transmits its location to the central computer which compares the location of the shipment to a calculated expected route, notifying the parties to the shipment and government authorities in the event that the cargo is found to deviate from the expected route. The electronic seal is also capable of signaling the central computer when the cargo is opened. If the opening is premature, a second seal hidden within the cargo can be activated to enable tracking of the cargo. The system also provides a consolidated, verifiable record of the shipping history of a shipment which can facilitate government clearance and inspections of potentially dangerous cargo.
    • 本发明是一种连续跟踪国内和国际航运货物从出发点到目的地移动的方法和系统,并防止劫持。 该系统使用一个或多个无线电子密封件,其可以与诸如卫星的中央计算机系统通信,以定期或按需提供货物的当前位置。 电子密封件具有唯一的识别号码,并且在将密封件锁定到封闭的货物集装箱时被激活。 在装运期间,密封件将其位置传送到中央计算机,该中央计算机将货物的位置与计算出的预期路线进行比较,在发现货物偏离预期路线的情况下通知装运单位和政府机关。 当货物打开时,电子密封件也能够指示中央计算机。 如果开口过早,则可以启动隐藏在货物内的第二个密封件,以便跟踪货物。 该系统还提供了一个合并的可验证的运输历史的记录,可以方便政府清关和检查潜在的危险货物。
    • 57. 发明申请
    • ULID data structure, ULID-based location acquisition method and location-based service system
    • ULID数据结构,基于ULID的位置采集方法和基于位置的服务系统
    • US20050140507A1
    • 2005-06-30
    • US10861936
    • 2004-06-07
    • Kwang Woo NamJong Hun LeeJong Hyun Park
    • Kwang Woo NamJong Hun LeeJong Hyun Park
    • G06K19/00G01S5/02G01S13/74G01S13/75G01S19/14G01S19/35G06K7/00G06K17/00G06K19/07G08B1/08G08G1/09H04B5/02H04W64/00
    • G01S13/751G01S5/14
    • The present invention relates to an LBS system in which user location information is obtained using a ULID code of RFID tags attached to various places such as a building, a store, road signs, footway and road, and various LBSs are provided based on the location information. The problems that can be caused when using a conventional GPS and a wireless network are solved. It is easy to immediately obtain location information through a tag and security of private information can be enhanced. The LBS system of the present invention of the present invention includes: a plurality of RFID tags distributed on various places, for wirelessly providing a ULID code of a location; an RFID reader for wirelessly receiving the ULID code from an adjacent RFID tag; a local ULID processor for extracting current location information through a wirelessly received ULID code; and a local LBS application for providing a user with an LBS on the basis of the extracted location information.
    • 本发明涉及一种LBS系统,其中使用附着在诸如建筑物,商店,路标,行人路和道路等各处的RFID标签的ULID代码获得用户位置信息,并且基于位置提供各种LBS 信息。 解决了使用常规GPS和无线网络时可能引起的问题。 通过标签立即获取位置信息是很容易的,可以增强私人信息的安全性。 本发明的本发明的LBS系统包括:分布在各地的多个RFID标签,用于无线地提供位置的ULID码; 用于从相邻RFID标签无线地接收ULID代码的RFID读取器; 本地ULID处理器,用于通过无线接收的ULID码提取当前位置信息; 以及本地LBS应用程序,用于基于提取的位置信息向用户提供LBS。
    • 59. 发明授权
    • Energy conserving satellite tracking tag
    • 节能卫星跟踪标签
    • US06882274B2
    • 2005-04-19
    • US09847475
    • 2001-05-02
    • David L. RichardsonBarry L. Head
    • David L. RichardsonBarry L. Head
    • G01S5/00G01S5/14G01S19/35G08B1/08G08B13/14
    • G01S5/0027G01S5/0045G01S19/34
    • An energy conserving tracking tag for receiving a radio frequency location data signal from a global positioning satellite and for communicating with a tracking system. The tag includes a receiver circuit for receiving the location data signal from the global positioning satellite, a customer ID module for generating a unique tag identification signal, a transponder circuit for receiving command signals from the tracking system, and a power circuit electrically engageable with a battery power supply and an external power source. The tag also includes a programmable microprocessor in electrical communication with the power circuit, receiver circuit, customer ID module, and transponder circuit. The microprocessor is operative to collect the location data signal, the identification signal, and the command signals, and subsequently produce an composite output signal. The transponder is further operative to transmit the composite output signal to the tracking system by radio carrier wave.
    • 一种节能跟踪标签,用于从全球定位卫星接收射频位置数据信号并与跟踪系统进行通信。 标签包括用于从全球定位卫星接收位置数据信号的接收机电路,用于产生唯一标签识别信号的客户ID模块,用于从跟踪系统接收命令信号的应答器电路,以及可与 电池电源和外部电源。 该标签还包括与电源电路,接收器电路,客户ID模块和应答器电路进行电气通信的可编程微处理器。 微处理器可操作地收集位置数据信号,识别信号和命令信号,并随后产生复合输出信号。 应答器进一步操作,通过无线电载波将复合输出信号发送到跟踪系统。
    • 60. 发明授权
    • System and method for frequency management in a communications positioning device
    • 通信定位装置中频率管理的系统和方法
    • US06867734B2
    • 2005-03-15
    • US10439200
    • 2003-05-15
    • Thomas E. VoorSameh W. TawadrousRonald H. Deck
    • Thomas E. VoorSameh W. TawadrousRonald H. Deck
    • G01S19/12G01S1/00G01S19/23G01S19/25G01S19/35G01S19/48H03J7/06H04B1/16H04B1/38H04B1/40G01S5/14
    • H03L7/23G01S19/235H03J7/065H03J2200/11H03L7/183H04B1/3805H04B1/403
    • A frequency management scheme for a hybrid communications/positioning device, such as a cellular/GPS or other combined device, generates a local clock signal for the communications portion of the device, using a crystal oscillator or other part. The oscillator output may be delivered to a phase locked loop to drive a high-frequency clock for the cellular or other communications portion of the hybrid device. A processor may determine frequency error between the phase locked loop and base station or other reference, to derive a digital frequency tracking message. A Doppler search or other logical control message may likewise be communicated from the processor to a GPS or other positioning receiver. The GPS receiver circuitry may consequently adjust Doppler center, window width or other parameters to enhance time to first fix or other performance. The architecture eliminates the need for a second crystal or other direct oscillator in the GPS receiver portion of the hybrid device, while still maintaining GPS performance. The architecture of the design also eliminates the need for frequency correcting elements in the crystal oscillator or other base reference oscillator or clock. The invention can furthermore be used in any system, radio, modem, transceiver, or receiver that has two or more receivers that share one reference or base oscillator or clock.
    • 用于诸如蜂窝/ GPS或其他组合设备的混合通信/定位设备的频率管理方案使用晶体振荡器或其他部分为设备的通信部分生成本地时钟信号。 振荡器输出可以被传送到锁相环以驱动用于混合设备的蜂窝或其他通信部分的高频时钟。 处理器可以确定锁相环和基站或其他参考之间的频率误差,以导出数字频率跟踪消息。 多普勒搜索或其他逻辑控制消息同样可以从处理器传送到GPS或其他定位接收器。 因此,GPS接收器电路可以调整多普勒中心,窗口宽度或其他参数,以增强第一次固定或其他性能的时间。 该架构消除了在混合设备的GPS接收机部分中的第二晶体或其他直接振荡器的需要,同时仍然保持GPS性能。 该设计的架构也消除了在晶体振荡器或其他基准参考振荡器或时钟中的频率校正元件的需要。 本发明还可以用于具有共享一个参考或基本振荡器或时钟的两个或多个接收器的任何系统,无线电,调制解调器,收发器或接收器。