一种基于HL7003的语音门锁控制器的设计

Design of the voice lock controller based on the speech recognition chip HL7003

为实现对楼宇单元门的语音控制,通过采用新型的低成本、低功耗语音识别芯片HL7003开发了一种简单实用的语音门锁控制器,介绍了该控制器的设计原理、基本功能,实现了对不同语音字句进行训练和识别的简便操作。试验表明,该控制器具有较高的识别率。

Aiming at voice controlling on housing unit doors, a simple and practical voice lock controller was designed based on the new low-power, low-cost speech recognition chips HL7003. The controller design principle, the basic functions were introduced, operating conveniently on training and recognition of the different words for voice were realized. The test results indicate that the controller has a high recognition rate.