基于XC7A35T与STM32F103RCT6的智能语音小车系统设计  

Design of smart voice-controlled driving system based on XC7A35T and STM32F103RCT6

作　　者：陶睿杰 章征宇 陈蕾[1] 

机构地区：[1]苏州大学电子信息学院,江苏苏州215006

出　　处：《电子设计工程》2018年第3期170-174,共5页Electronic Design Engineering

摘　　要：该设计以FPGA为小车运行部分主控,嵌入式系统为小车控制部分主控完成了智能驾驶小车的系统设计,该系统可由非特定人声控制,具有人声控制和实体遥感控制两种驾驶方案,其特色在于采用FPGA而非STM32实现对LD3320的控制,以达到语音识别效果,并完成了实物的制作,同时配备倒车雷达和自动避障功能。实物制作结果表明,该系统较为完整稳定,有较好的实际运用价值。This paper designed a system based on FPGA as the main control of the running part for the car and the embedded system as the part of the controlling segment for the car.The system can be controlled by the voice or the remote sensing,and it can be controlled by the independent specific voices.The characteristic is that it used FPGA instead of STM32 to control the LD3320,in order to achieve the function of Automatic Speech Recognition.The model with the function of parking sensors and automatic obstacle-avoid has been made.The result of the testing experiment shown that the system is reliable and stable,that might be used widely in the practical application.

关 键 词：自动语音识别 智能驾驶小车 FPGA STM32 LD3320 

分 类 号：TN912.34[电子电信—通信与信息系统]