Infinite tandem topological structure and communication method

The invention provides an infinite tandem topology structure and a communication method. The infinite tandem topology structure comprises a microprocessor and a plurality of sensing elements which are sequentially connected to the microprocessor in series. The microprocessor comprises a data output pin, a clock output pin and a data input pin. Each sensing element comprises a processing unit, an information sensing unit, an input sequence unit, an output sequence unit and a selection unit. The information sensing unit is coupled to the processing unit. The input sequence unit is coupled to the processing unit. The output sequence unit is coupled to the processing unit. The selection unit is coupled to the input sequence unit and the output sequence unit. 本发明提出一种无限串接拓扑结构与通信方法，无限串接拓扑结构包含一微处理器以及按序串接至该微处理器的多个感测元件。该微处理器包含一数据输出引脚、一时钟输出引脚以及一数据输入引脚。每一感测元件包含一处理单元、一信息感测单元、一输入序列单元、一输出序列单元以及一选择单元。该信息感测单元耦接该处理单元。该输入序列单元耦接该处理单元。该输出序列单元耦接该处理单元。该选择单元耦接该输入序列单元与该输出序列单元。