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1·Analyzing the automobile carrier communication system from the communication point, including signal coding, decoding, modulating and demodulating and the receiver strategy.

从通信系统的角度分析了汽车载波通信系统应该采取的策略，包括有信号的编码、解码，调制、解调，及接收端策略。

2·Car card takes credit card as carrier; it provides also traditional credit card function, and additional increasing service for automobile.

汽车卡以贷记卡为载体，除提供传统贷记卡功能外，还提供与汽车相关的额外的增值业务。

3·In one words, based on principle research and many simulation and practical experiments, this research realizes the power line carrier communication in automobile.

总之，本文在理论研究的基础上，通过大量的仿真和实际实验，实现了汽车内电力线束载波数据通信。

4·Automobile Parts: Auto Pumps, Electro Carrier, Auto Actuator.

汽车泵，电动小车，汽车致动器。