Taxi LCD scheduling screen

http://www.szhangda.com taxi scheduling screen LCD basic functions: 1. Character voice broadcast 2. RS232 interfaces 3. Automatic recognition of Chinese characters and digital audio output 4. Background business functions: 1. Showing 2 taxi dispatch messages. Bus Dispatch display 3. Speed, direction display 4. telephone call placement http://shop117533077.taobao.com http://shop1427129611394.1688.com