Leccese Fabio, Cagnetti Marco, Trinca Daniele
Dipartimento di Scienze, Università degli Studi "Roma Tre", Via della Vasca Navale 84, Rome 00146, Italy.
Sensors (Basel). 2014 Dec 18;14(12):24408-24. doi: 10.3390/s141224408.
A smart city application has been realized and tested. It is a fully remote controlled isle of lamp posts based on new technologies. It has been designed and organized in different hierarchical layers, which perform local activities to physically control the lamp posts and transmit information with another for remote control. Locally, each lamp post uses an electronic card for management and a ZigBee tlc network transmits data to a central control unit, which manages the whole isle. The central unit is realized with a Raspberry-Pi control card due to its good computing performance at very low price. Finally, a WiMAX connection was tested and used to remotely control the smart grid, thus overcoming the distance limitations of commercial Wi-Fi networks. The isle has been realized and tested for some months in the field.
一个智慧城市应用已经实现并经过测试。它是一个基于新技术的完全远程控制的灯杆岛。它被设计并组织成不同的层次结构层，这些层次执行本地活动以物理控制灯杆并相互传输信息以进行远程控制。在本地，每个灯杆使用一张电子卡进行管理，一个ZigBee tlc网络将数据传输到一个中央控制单元，该中央控制单元管理整个灯杆岛。中央单元采用树莓派控制卡实现，因为它在价格极低的情况下具有良好的计算性能。最后，测试并使用WiMAX连接来远程控制智能电网，从而克服了商业Wi-Fi网络的距离限制。该灯杆岛已经在实地实现并测试了几个月。
