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公开(公告)号:US20050055130A1
公开(公告)日:2005-03-10
申请号:US10473733
申请日:2002-04-02
申请人: Erik Carlson , Svein Johannesson , Jan Endresen , Ralph Sjoberg
发明人: Erik Carlson , Svein Johannesson , Jan Endresen , Ralph Sjoberg
CPC分类号: B25J9/1689 , B25J13/06 , B25J19/06 , G05B2219/31162 , G05B2219/33192 , G05B2219/39001 , G05B2219/39384 , G05B2219/39447
摘要: A communication system for safe wireless control of an manoeuvrable object (3), comprising a control unit (1) having means for operating the object and receiving means for wireless information, and a portable operating unit (2) having sending means for wireless information, where said information is divided in time slots (ts), each containing a data package (21). The receiving means comprises detecting means for detecting in a time part (tp) of a time slot the presence of said data package and calculating means for calculating upon a reception failure the number of time parts having no presence of said data package following a time slot with presence of said data package. The control unit exercises a control command when a data package with a correct information has been received within a number of time parts just exceeding a full time slot.
摘要翻译: 一种用于对可操作对象(3)的安全无线控制的通信系统,包括具有用于操作所述对象的装置和用于无线信息的接收装置的控制单元(1)和具有用于无线信息的发送装置的便携式操作单元(2) 其中所述信息在时隙(ts)中被划分,每个时隙包含数据包(21)。 接收装置包括检测装置,用于在时隙部分(tp)检测所述数据包的存在和计算装置,用于在接收到故障后计算在时隙之后不存在所述数据包的时间部分的数量 存在所述数据包。 当具有正确信息的数据包已被接收到超过全时隙的时间部分的数量时,控制单元执行控制命令。
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公开(公告)号:US07228202B2
公开(公告)日:2007-06-05
申请号:US10473733
申请日:2002-04-02
申请人: Erik Carlson , Svein Johannesson , Jan Endresen , Ralph Sjöberg
发明人: Erik Carlson , Svein Johannesson , Jan Endresen , Ralph Sjöberg
IPC分类号: G06F19/00
CPC分类号: B25J9/1689 , B25J13/06 , B25J19/06 , G05B2219/31162 , G05B2219/33192 , G05B2219/39001 , G05B2219/39384 , G05B2219/39447
摘要: A communication system for safe wireless control of an maneuverable object. A control unit includes an operator for operating the object and a receiver for receiving wireless information. A portable operating unit has a transmitter for transmitting wireless information. The information is divided in time slots, each including a data package. The receiver includes a detector for detecting in a time part of a time slot the presence of the data package and a calculator for calculating upon a reception failure the number of time parts having no presence of the data package following a time slot with presence of the data package. The control unit exercises a control command when a data package with a correct information has been received within a number of time parts just exceeding a full time slot.
摘要翻译: 一种用于可操纵物体的安全无线控制的通信系统。 控制单元包括用于操作物体的操作者和用于接收无线信息的接收器。 便携式操作单元具有用于发送无线信息的发送器。 信息分为时隙,每个时隙包括一个数据包。 接收机包括检测器,用于在时隙的一部分时间段内检测数据包的存在,以及用于在接收失败时计算用于在时隙之后不存在数据包的时间部分的数量的计算器, 数据包。 当具有正确信息的数据包已被接收到超过全时隙的时间部分的数量时,控制单元执行控制命令。
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