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发明公开
CN101263663A 用于客机的供电和通讯系统 无效 - 驳回 复审申请

用于客机的供电和通讯系统
摘要：
本发明涉及一种组合式供电和通讯系统，用于在数据服务器(4)和多个终端设备(5、6)中的至少一个之间通过供电电缆(3)传输数据，其中，数据服务器(4)与多个终端设备(5、6)中的每一个分别通过耦合/退耦单元(7、8、9)与供电电缆(3)连接。为了理想地为分布在飞机上的用户供应电能和期望的通讯资源并且同时是布线费用最低，供电电缆(3)根据本发明包括至少四个导体(3a－3d)，其中，至少一个导体对应于在下行方向中的传输通道并且至少一个导体对应于在上行方向中的传输通道。
摘要（英）：

The invention relates to a combined supply and communication system for the transmission of data between a data server (4) and at least one of several terminals (5, 6) by means of a power supply cable (3), wherein the data server (4) and each of the several terminals (5, 6) are connected to the power supply cable (3) by means of an I/O coupling device (7, 8, 9). According to the invention, an optimum supply of users distributed about the plane with electrical power and with the desired communication resources with reduction in cable requirement may be achieved, whereby the power supply cable (3) has at least four lines (3a - 3d), at least one line is a transmission channel in the downward direction and at least one line is a transmission channel in the upwards direction.

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