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    • 6. 发明授权
    • Circulated pneumatic tube transit system
    • 循环式气动管道运输系统
    • US08915192B2
    • 2014-12-23
    • US13968063
    • 2013-08-15
    • Bo Zhou
    • Bo Zhou
    • B61B13/10B61B13/08
    • B61B13/10B61B13/08Y02T30/30
    • A circulated pneumatic tube transit system is used to transport passengers/cargo along a pair of pneumatic tubes, which are positioned along each other. Capsules are movably suspended within the tubes by either a maglev system or wheels. The capsules travel in opposite directions in each tube so that the system provides back and forth transportation between two destinations. A fluid loop mechanism cycles a volume of air through the tubes as a means to propel the capsules through each tube. A series of fluid loop mechanism can be air multipliers as the volume of air cycles through the tubes. Two one-directional valves are located at opposite ends of the tubes and are used to transfer the kinetic energy for an arriving capsule within one tube into kinetic energy for a departing capsule within the other tube.
    • 循环的气动管道运输系统用于沿着彼此定位的一对气动管道运输乘客/货物。 胶囊通过磁浮系统或轮子可移动地悬挂在管内。 胶囊在每个管中以相反的方向行进,使得系统在两个目的地之间提供往复运输。 流体回路机构将一定体积的空气循环通过管作为推动胶囊通过每个管的手段。 一系列流体回路机构可以是随空气循环通过管的空气乘法器。 两个单向阀位于管的相对端,用于将一个管内的到达胶囊的动能转移到另一个管内的离开胶囊的动能。
    • 8. 发明授权
    • Tag identification system, tag reading apparatus, and method for determining sequence of tags
    • 标签识别系统,标签读取装置和用于确定标签序列的方法
    • US07924162B2
    • 2011-04-12
    • US12182208
    • 2008-07-30
    • Chen SongBo ZhouYabo WangXiaowei Liu
    • Chen SongBo ZhouYabo WangXiaowei Liu
    • G08B13/14
    • G06K7/0008G06K7/10039G06K7/10445H04W74/0808
    • The invention provides a tag identification system, a tag reading apparatus, and a method for determining sequence of tags. According to an aspect of the invention, a tag identification system comprises a tag reading apparatus and a plurality of tags, wherein: the tag reading apparatus has at least two antennas, wherein the apparatus transmits an interrogation signal within the coverage of each of the antennas; the plurality of tags sequentially pass by the coverage of each of the at least two antennas, each of the plurality of tags returning a reply to the at least two antennas in response to a received interrogation signal; and the tag reading apparatus includes a sequence determination unit which determines the sequence in which the plurality of tags pass by based on replies returned from the plurality of tags and received by the at least two antennas.
    • 本发明提供一种标签识别系统,标签读取装置和用于确定标签序列的方法。 根据本发明的一个方面,标签识别系统包括标签读取装置和多个标签,其中:标签读取装置具有至少两个天线,其中该装置在每个天线的覆盖范围内发送询问信号 ; 所述多个标签顺序地通过所述至少两个天线中的每一个的覆盖,所述多个标签中的每一个标签响应于接收到的询问信号而返回对所述至少两个天线的回复; 并且标签读取装置包括:序列确定单元,其基于从多个标签返回并由至少两个天线接收的回复,确定多个标签经过的序列。