This thesis narrates how to design an aptitude odometer, which is realized by mileage data collection based on GPS system and data management in network with network communication controller WebChip? and presents the project in detail.

• 本文提出了采用基于gps的行驶里程数据采集和通过网络通信控制器WebChip~(TM)进行网络化数据管理的智能里程表设计方案，并给出了具体设计方案。