摘要
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。
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.
出处
《现代电子技术》
2014年第1期96-100,共5页
Modern Electronics Technique
基金
国家自然科学基金(61071214)
