采用AVR控制器的GPS授时与定位装置的设计与制作

Design and Manufacture of GPS Timing and Positioning Device Based on the AVR Controller

摘要:

本文以解析GPS的时间信息和位置信息为目标,通过使用嵌入式GPS模块和AVR控制器,设计和制作GPS授时与定位装置,实现时间信息和位置信息的解析和显示等问题。本文首先给出了基于GPS模块和AVR控制器的授时与定位装置的整体构架,然后对各个部分的 硬件进行详细设计,给出了硬件设计电路和软件设计框图。最后对所设计的基于GPS模块和AVR控制器的授时与定位装置进行实物制作,证明了设计内容的正确性和可行性,具有一定的实际应用价值。

Abstract:

Based on analysis the time information and location information of GPS as the goal, the paper design and making the GPS timing and positioning device through using of the embedded GPS module and the AVR controller. The GPS timing and positioning device can dissolve the analytical and display problems of time information and location information. The paper introduces the overall framework of the GPS timing and positioning device basing on GPS module and the AVR controller. Then the paper introduces the detailed design for each part of the hardware of the GPS timing and positioning device. The paper proposes the design block diagram of hardware circuit and the design block diagram of software program. Finally the paper makes the physical system of the GPS timing and positioning device basing on GPS module and the AVR controller and proofs the design has real application value.