发明名称 COMMUNICATION SYSTEM AND ELECTRONIC COMPONENT MOUNTING DEVICE
摘要 A communication system in which a transmission line performs data transmission using multiplexing. Data extraction sections of an optical wireless device extract data output from multiple electric devices based on a start bit of the respective data, and output the data to multiple first buffers which are disposed corresponding to the electric devices. A control section selects any one of the first buffers, and outputs the data from the first buffers to a second buffer. A control section adds an identification information ID to the data indicating from which electric device the data are obtained, and stores the data in the second buffer. The data and the identification information ID of the second buffer are input to a multiplexing device from an input port. The multiplexing device multiplexes the data together with other data as a frame.
申请公布号 US2016065504(A1) 申请公布日期 2016.03.03
申请号 US201314778316 申请日期 2013.03.20
申请人 FUJI MACHINE MFG. CO., LTD. 发明人 HIROTA Shigemoto;NAGASAKA Nobuo;JINDO Takahiro
分类号 H04L12/861 主分类号 H04L12/861
代理机构 代理人
主权项 1. A communication system comprising: multiple electric devices that output actual data in which a start bit indicating data starting is set; a data extraction section that is connected to the multiple electric devices, and that extracts the actual data based on the start bit; multiple first buffers that are disposed corresponding to each of the multiple electric devices, and that accumulate the actual data extracted by the data extraction section corresponding to the multiple electric devices; a second buffer that sequentially selects one of the multiple first buffers, and that accumulates the actual data accumulated in the selected first buffer together with identification information of the electric device which outputted the actual data; and a transmitter-side multiplexing device that inputs the actual data and the identification information from the second buffer and transmits the actual data and the identification information as multiplexed data.
地址 Chiryu JP