Design of Voice Carpooling System Based on the LD3320

Abstract:

In order to make emends for the disadvantages of a taxi software, and considering the disadvantages of existing car-sharing system for a taxi, a voice carpool system, which was embedded the voice recognition technology and the wireless transmission technology, was proposed and designed. The recognition module can recognize the voice of drivers and passengers. The data and information in the system are transfered using wireless transmission technology. The ultra-thin LED screen is the core part of the system. In the system, the address saied by drivers or passengers is transformed the voice signal. Then the part of voice recognition for the system change the voice signal to related digital signal and transmit the digital signal to the part of display for the system. Eventualy the address information of passengers is displayed on the electronic screen. So passengers on the street can catch sight of the direction ,which the taxi will go. The system operated steadily, and achieved inputing of the voice carpool information, wireless data transmission and bi-directional display function on the LED creen. It will satisfy and help people to obtain the carpool informations clearly, intuitively and quickly. Meanwhile, it can also help to improve the utilization rate of taxies. So the voice carpool system will be applied certainly and popularly.

• Periodical: Applied Mechanics and Materials (Volumes 602-605)
• Pages: 2913-2916
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.602-605.2913
• Online since: August 2014
• Authors: Man Hua Yu*, He Gong, Zi Yu Wu, Shi Jun Li
• Keywords: Bidirectional Displaying, Carpool, Taxi, Voice Recognition, Wireless Data Transmission

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