Design and Implementation of Scenic Area Electronic Guide System Based on GPS
According to the rapid development of tourism, the rise of self-travel, and the backward of the scenic tourist services, consulting, management, the scenic area electronic guide system based on GPS is designed. With the STM32 MCU as the core, the system adopts UBLOX GPS module circuit, SD card and FLASH storage circuit, power circuit, voice broadcast, buttons and display circuit, complete the attractions of rapid positioning, liquid crystal display and voice broadcast function, realize the
... n, realize the scenic spot of self-help guide. Conclusion In this paper, using GPS system high positioning accuracy, reliable communication quality advantages, electronic guide system is designed, the system takes controller STM32F103ZET6 as the core, choose to the GPS module that uses NEO -6 m as the core module, design of GPS and its interface circuit, SD card storage circuit, power circuit, voice broadcast circuit, application of NMEA-0183 protocol to complete the GPS positioning, the system has scalability, can arbitrarily increase, decrease tourist attractions. Through the test experiments have verified the feasibility of the system design, the guide results are accurate and reliable.