通过本系统软件的控制，实现了公交车报站器的语音播报和时间、日期的显示和设置功能。
Through control of this system software, audio broadcast, display of time and date and setting-up Function of automatic stop announcer in public buses can be realized.
介绍了由GPS接收器、工控机和音频输出设备组成的公交车自动报站系统的功能、组成原理和关键技术，阐述了系统主要的硬件和软件设计方法。
The thesis analyses the function, the principles of composing and the key technology of GPS based buses'auto-announce system, also the hardware design and the software design are presented.
介绍了由GPS接收器、工控机和音频输出设备组成的公交车自动报站系统的功能、组成原理和关键技术，阐述了系统主要的硬件和软件设计方法。
The thesis analyses the function, the principles of composing and the key technology of GPS based buses'auto-announce system, also the hardware design and the software design are presented.
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