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    • 5. 发明授权
    • Remote transmitter-receiver controller for multiple systems
    • 用于多个系统的远程发射机 - 接收机控制器
    • US5841390A
    • 1998-11-24
    • US823789
    • 1997-03-24
    • Philip Y. W. Tsui
    • Philip Y. W. Tsui
    • G07C9/00G08C19/14G08C19/28G08C19/12
    • G07C9/00182G08C19/14G08C19/28E05F15/77E05Y2400/664E05Y2900/106G07C2009/00793G07C2009/00833G07C2209/61G07C9/00857
    • The present invention provides a transmitter-receiver system which may selectively operate at one of a plurality of transmission frequencies and may selectively encode/decode the transmitted data in one of a plurality of data transmission formats. The present invention also provides a transmitter-receiver system in which a signal is transmitted using at least two different formats, so that manual selection of a specific transmission format is not required. Each transmitter and receiver includes a microcontroller which has been programmed to implement multiple encoding/decoding schemes and multiple data transmission formats in the unit. The microcontrollers may be programmed to implement any desired encoding/decoding scheme including the capability of emulating the encoding/decoding schemes and data transmission formats of transmitter-receiver systems currently in common use. The encoding/decoding scheme, the data transmission format and the data transmission frequency of the units are easily selectable from preprogrammed alternatives via selected switch settings in the individual devices. The transmitter or receiver may then be used in conjunction with the corresponding transmitter and/or receiver having the selected operating parameters, including but not limited to ASIC-based systems.
    • 本发明提供一种发射机 - 接收机系统,其可以选择性地以多个传输频率中的一个工作,并且可以以多种数据传输格式之一选择性地对所发射的数据进行编码/解码。 本发明还提供了一种使用至少两种不同格式传输信号的发射机 - 接收机系统,从而不需要手动选择特定的传输格式。 每个发射器和接收器包括一个微控制器,该微控制器已被编程为在该单元中实现多个编码/解码方案和多个数据传输格式。 微控制器可以被编程为实现任何期望的编码/解码方案,包括模拟目前常用的发射机 - 接收机系统的编码/解码方案和数据传输格式的能力。 单个设备的编码/解码方案,数据传输格式和数据传输频率可以通过选择的开关设置从预编程的替代方案中轻松选择。 发射器或接收器然后可以与具有所选择的操作参数的相应发射器和/或接收器结合使用,包括但不限于基于ASIC的系统。