基于嵌入式Linux的来电判决模块的设计与实现

Design and Implementation of Calling Determination Module Based on Embedded linux

设计了一种应用于嵌入式Linux的电话复用模块,实现了在普通电话线上数据传输功能和语音通话功能的“无干扰”复用。并且从硬件和软件两方面介绍了该模块的原理和构造。

A new type of telephone-multiplexing module running on embedded Linux system is designed. The module implemented non-distmbance multiplexing on regular telephone line for both data transmission function and usual phone call function. The principle and structure of this module are inttroduced from both hardware and software.