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    • 2. 发明授权
    • Optimized streetlight operation (OSLO) using a cellular network overlay
    • 优化的路灯操作(OSLO)使用蜂窝网络覆盖
    • US08983526B2
    • 2015-03-17
    • US13598874
    • 2012-08-30
    • Pulin ChhatbarMiroslav BudicAbdennaceaur LachtarRavindra DongreGheorghe Spiride
    • Pulin ChhatbarMiroslav BudicAbdennaceaur LachtarRavindra DongreGheorghe Spiride
    • H04B7/00H05B37/02H04W4/14G08C17/02H04W4/06
    • H05B37/0272G08C17/02G08C2201/42H04W4/06H04W4/14Y02B20/72
    • An Optimized Streetlight Operation (OSLO) system that utilizes a cellular network overlay to broadcast control commands issued by a centralized Streetlight Operation Center (SOC) to RF control modules mounted on each streetlight pole. The cellular network may be a CDMA network utilizing Short Message Service-Broadcast (SMS-B) messaging. When a Mobile Telephone Exchange/Mobile Switching Center (MTX/MSC) receives a SOC control command from the SOC, the MTX/MSC causes a plurality of BSs to broadcast the SOC command in the network operating area a defined number of times. Each RF control module that successfully receives the broadcast SOC control command, performs actions to control operation of the module's associated streetlight, and transmits a confirmation message to the module's serving BS indicating the SOC command was received. The modules are configured to stagger transmission of the confirmation messages over a period of time to reduce a peak load imposed on the cellular network.
    • 优化的路灯操作(OSLO)系统,其利用蜂窝网络覆盖来将由集中式路灯操作中心(SOC)发出的控制命令广播到安装在每个路灯杆上的RF控制模块。 蜂窝网络可以是利用短消息服务广播(SMS-B)消息收发的CDMA网络。 当移动电话交换/移动交换中心(MTX / MSC)从SOC接收到SOC控制命令时,MTX / MSC使多个BS在网络操作区域中定义多次广播SOC命令。 成功接收广播SOC控制命令的每个RF控制模块执行控制模块相关联的路灯的操作的动作,并向模块的服务BS发送指示接收到SOC命令的确认消息。 模块被配置为在一段时间内错开确认消息的传输,以减少施加在蜂窝网络上的峰值负载。