CAJ | 학술논문

给出了一种可用于复杂自然环境下的景点语音自动导览系统。采用STM32F103RBT6作为MCU通过SPI模块与语音芯片ISD4004进行通信，来实现景点语音信息的随机录放；利用无源RFID实现景点的自动触发和识别。重点介绍了系统的主要功能设计和实现过程。
급출료일충가용우복잡자연배경하적경점어음자동도람계통。채용STM32F103RBT6작위MCU통과SPI모괴여어음심편ISD4004진행통신，래실현경점어음신식적수궤록방；이용무원RFID실현경점적자동촉발화식별。중점개소료계통적주요공능설계화실현과정。
An attraction audio guide system in complex environment is introduced. In which the chip STM32F103RBT6 is adopted as MCU to realize the communication between ISD4004 and the SPI module. Thus the voice information can be played and recorded in random. The passive RFID is used for triggering and selecting automatically. The key function module design and implementation process are mainly introduced.