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    • 4. 发明授权
    • System and method for monitoring a signage system of a transit vehicle
    • 用于监控过境车辆的标牌系统的系统和方法
    • US09530336B2
    • 2016-12-27
    • US12964595
    • 2010-12-09
    • Ramin SafaviZhicun GaoXiaoping ZhouLarry T. Taylor
    • Ramin SafaviZhicun GaoXiaoping ZhouLarry T. Taylor
    • G09B23/02G09G3/00
    • G09G3/006G09F21/048G09G2320/0646G09G2330/10G09G2360/144G09G2360/145
    • A sign-monitoring system includes at least one electronic sign and a controller comprising a processor and memory. The electronic sign includes a pixel array, the pixel array including a plurality of pixels. The electronic sign further includes an embedded controller coupled to the at least one electronic sign. The embedded controller develops diagnostic information for the at least one electronic sign, the diagnostic information including information related to a number of malfunctioning pixels in the plurality of pixels. The controller is communicably coupled to the embedded controller and receives at least a portion of the diagnostic information from the embedded controller. In addition, the controller assesses the at least a portion of the diagnostic information to develop health information. The assessment involves evaluating the information related to the number of malfunctioning pixels.
    • 标志监视系统包括至少一个电子标志和包括处理器和存储器的控制器。 电子标志包括像素阵列,像素阵列包括多个像素。 电子标志还包括耦合到至少一个电子标志的嵌入式控制器。 嵌入式控制器开发用于至少一个电子标志的诊断信息,诊断信息包括与多个像素中的多个故障像素有关的信息。 控制器可通信地耦合到嵌入式控制器并从嵌入式控制器接收至少一部分诊断信息。 此外,控制器评估至少一部分诊断信息以开发健康信息。 评估包括评估与故障像素数量有关的信息。
    • 6. 发明申请
    • DUAL-CHANNEL ANALOG DOOR ENTRY SYSTEM AND A METHOD THEREOF
    • 双通道模拟门入口系统及其方法
    • US20140241516A1
    • 2014-08-28
    • US14348245
    • 2012-04-25
    • Dalin ZhouJinshu ChenXiaoping ZhouYangpeng Zhang
    • Dalin ZhouJinshu ChenXiaoping ZhouYangpeng Zhang
    • H04M11/02
    • H04M11/025H04B3/548H04N7/186
    • The present invention discloses a dual-channel analog door entry system and a method thereof. The dual-channel analog door entry system comprises two cables connected between the building gateway and the floor distributors, configured to transmit audio and/or video signals between the outdoor stations and indoor phones; the building gateway, configured to receive a call request from at least one of the outdoor stations, identify and assign an available cable as an intercom channel, send the call request to each of the floor distributors via the intercom channel, and switch the audio and/or video signals from the outdoor station to the available cable; at least one of floor distributors, configured to receive and forward the call request to a desired indoor phone, receive a call response from the desired indoor phone if the desired indoor phone is available, and switch the audio and/or video signals from the available cable to the desired indoor phone. The solutions of the present invention achieves great improvement on line busy probability for large buildings and communities; and the solution is smart and simple to implement with low additional cost for reconstruction.
    • 本发明公开了一种双通道模拟门禁系统及其方法。 双通道模拟门进入系统包括连接在建筑物网关和楼层分配器之间的两条电缆,被配置为在室外站和室内电话之间传输音频和/或视频信号; 所述建筑物网关被配置为从所述室外站中的至少一个接收呼叫请求,识别并分配可用电缆作为对讲信道,经由所述对讲信道向所述楼层分配器发送呼叫请求,并且切换所述音频和 /或从户外站到可用电缆的视频信号; 配置为接收并转发呼叫请求到所需室内电话的地板分配器中的至少一个,如果期望的室内电话可用,则从期望的室内电话接收呼叫响应,并且从可用的方式切换音频和/或视频信号 连接到所需的室内电话。 本发明的解决方案大大改善了大型建筑物和社区的线路繁忙概率; 并且解决方案是智能和简单的实施,低成本的重建。