基于nRF905的出租车短距离呼叫系统设计  

Close quarters taxi calling system design based on nRF905

作　　者：丁立波[1] 王学慧[1] 

机构地区：[1]南京理工大学机械工程学院,南京210094

出　　处：《信息技术》2008年第12期15-17,20,共4页Information Technology

摘　　要：建立乘客需求与出租车响应的快速联系是解决"打的难"问题的有效途径,设计了一种出租车短距离招叫系统,利用单片机和射频模块进行招叫站点和出租车之间的信息传输,实现了无调度中心的短距离出租车自主招叫。该系统实现简单,工作稳定,能够以较低的成本实现出租车自主呼叫,具有较好的应用前景。Establishing rapid contact between passenger＇ s requirement and taxi response is an effective approach to solve the difficulty of taking taxi. A shot-distance taxi calling system, which is consisted of micro controller unit （MCU） and radio frequency data transceiver module （nRF905）, can transfer the requirement and response information between a passenger at taxi stand and taxis nearby, realizing independent taxi call without taxi calling center. The design and implementation issue is detailed discussed and the system is simplicity, stabilization and lower-cost make the presented taxi calling system a better application perspective.

关 键 词：出租车 自主呼叫 单片机 NRF905 

分 类 号：TN919[电子电信—通信与信息系统]