公交调度显示系统开发

显示当前时间和下一班次车子出发时间，可以通过软件或硬件随意更改预设时间，并且有班次到达的语音提示

-Public transportation systems development Scheduling display shows the current time and the frequency of the car the next departure time, you can change the software or hardware random default time, and there is the frequency of arrival of the voice prompts