摘要
提出了基于蓝牙技术的智能交通系统在城市中运用的系统方案。详细介绍了最新的蓝牙规范,结合现代数字无线通信技术,通过蓝牙通信收发模块,实现实时数据采集、监控查询、事故应急和交通控制以及与系统现有各种网络信息之间的数据融合。系统的蓝牙应用具有低成本、低功耗、高稳定性、高灵活性和可扩展性等特点,可极大地提高城市交通运行的效率,有效解决了城市交通系统信息化面临的众多难题。
A plan for the intellectual traffic system is brought forward, which is based on bluetooth technology and will be used in a city. The latest bluetooth norm is introduced in detail. Modern digital wireless communication technology, the module was communicated、 received and dispatched through bluetooth to realize real-time data gather, control inquiry, accident emergence, traffic control with system existing various kinds of network data of message. The bluetooth technology of the urban traffic system is recommended which has characteristics such as low cost, low consumption, high stability, high flexibility and expansibility, etc. The efficiency was improved that city traffic operates. The numerous difficult problems urban traffic system was solved that informationization faces effectively great very.
出处
《计算机工程与设计》
CSCD
北大核心
2005年第6期1599-1601,共3页
Computer Engineering and Design
关键词
蓝牙
城市交通系统
无线通信
bluetooth
urban traffic system
wireless communication
