现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2015年
10期
28-31
,共4页
智能家居%语音识别%LIN总线%命令分层
智能傢居%語音識彆%LIN總線%命令分層
지능가거%어음식별%LIN총선%명령분층
intelligent household system%speech recognition%LIN bus%layered command
一种基于LIN总线的语音控制智能家居系统，系统采取分布式控制方式，即由一个中央处理器和多个从机组成控制网络，系统采用凌阳SPCE061A作为主机，采用89C51单片机作为从机。凌阳SPCE061A对语音命令进行识别，识别结果通过LIN总线传给特定的从机，再由从机执行对家电的操作。语音识别部分采用特定人识别和命令分层技术，系统对家庭各个成员的语音命令进行采样、存储，从而实现对家庭各个成员的语音识别。
一種基于LIN總線的語音控製智能傢居繫統，繫統採取分佈式控製方式，即由一箇中央處理器和多箇從機組成控製網絡，繫統採用凌暘SPCE061A作為主機，採用89C51單片機作為從機。凌暘SPCE061A對語音命令進行識彆，識彆結果通過LIN總線傳給特定的從機，再由從機執行對傢電的操作。語音識彆部分採用特定人識彆和命令分層技術，繫統對傢庭各箇成員的語音命令進行採樣、存儲，從而實現對傢庭各箇成員的語音識彆。
일충기우LIN총선적어음공제지능가거계통，계통채취분포식공제방식，즉유일개중앙처리기화다개종궤조성공제망락，계통채용릉양SPCE061A작위주궤，채용89C51단편궤작위종궤。릉양SPCE061A대어음명령진행식별，식별결과통과LIN총선전급특정적종궤，재유종궤집행대가전적조작。어음식별부분채용특정인식별화명령분층기술，계통대가정각개성원적어음명령진행채양、존저，종이실현대가정각개성원적어음식별。
A speech recognition intelligent household system based on LIN bus was designed. The distributed control mode is adopted in this system. It means that one central processor and several subordinate processors make up the control net. In this system,SPCE061A is taken as the central processor and 89C51 as the subordinate processor. The main task of SPCE061A is speech recognition. The recognition result is transmitted to the specific subordinate processors by LIN bus,and then the subordi?nate processors carry out the handle of household appliances. In the speech recognition,the specified person recognition and command layered technology are applied. The speech commands of family members are sampled and stored by the system to achieve the speech recognition of the whole family.
