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公开(公告)号：US4724435A
公开(公告)日：1988-02-09
申请号：US796052
申请日：1985-11-06
申请人： Donald W. Moses , Robert Moses , James W. Kinne , Charles H. Hustig , Wayne P. Olson , Alan M. Doberstein , Robert S. Bradford
发明人： Donald W. Moses , Robert Moses , James W. Kinne , Charles H. Hustig , Wayne P. Olson , Alan M. Doberstein , Robert S. Bradford
CPC分类号： H02J13/0072 , H04M11/002 , Y02E60/7846 , Y04S40/125
摘要： The data telemetry system disclosed is a complete data communications systems suitable for use by utilities such as electric companies, gas companies and water companies which can be used for meter reading and load management at individual subscribers premises. Elements of the system can also be used as a power load carrier in a premise specific local area network (LAN). With the system is disclosed, all 10,000 subscribers per exchange can be serviced. It will be understood that data can be multiplexed between a central office location and remote subscribers for any suitable purpose with the data system as disclosed. A packet switching structure is disclosed having eight to thirty-two bytes in the data message. This packet is routed between the utility and remote subscriber with routing headers being added and deleted as required by the network modules. Each successive layer of the multiplexing and switching hierarchy submultiplies the aggregate 10,000 channel capacity into fewer channels. Both time and space division switching and multiplexing are used.
摘要翻译： 所公开的数据遥测系统是适用于诸如电力公司，燃气公司和水公司的公用事业的完整数据通信系统，可用于各个用户场所的抄表和负载管理。 系统的元件也可以用作内部特定局域网（LAN）中的电力负载运营商。 通过系统披露，每个交换机可以维护10,000个用户。 应当理解，在所公开的数据系统的任何适当目的下，可以在中心局位置和远程用户之间复用数据。 公开了一种在数据消息中具有八到三十二个字节的分组交换结构。 该分组在实用程序和远程用户之间路由，并且根据网络模块的要求添加和删除路由头。 复合和交换层级的每个连续层将聚合的10,000个信道容量乘以较少的信道。 使用时分和空分切换和多路复用。
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