单循环赛
专利名称：Ultrasonic data communication system 发明人：Richard P. Welle银耳红枣粥
成长的名言控制面板在哪里申请号：US08/947377
申请日：19971008
六笔画顺序公开号：US05982297A
公开日：
商陵君养龙
探险队
19991109
专利内容由知识产权出版社提供
摘要：A system includes a first transducer and a cond transducer coupled together through a coupling medium communicating input and output undulating pressure waves between the first and cond transducers for the transfer of input and output data between an external controller and an embedded nsory and actuating unit. The controller providing input data signals energizing the first transducer and the embedded unit providing output data signals energizing the cond transducer collectively for bidirectional communication of data between the controller and embedded unit for functional nsor and actuator process control. The primary advantage of the system is the bidirectional transfer of data through a coupling medium without the u of electrical power wires for controlling embedded nsors and actuators.
申请人：THE AEROSPACE CORPORATION
代理人：Derrick Michael Reid
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