The invention relates to an annular LED display array driving system and a corresponding terminal. The system comprises a composite pixel array and numerical value judgment equipment, wherein the composite pixel array is disposed in front of an expressway entrance channel, has a distance to the expressway entrance channel exceeding a limit, and is used for carrying out the snapshot operation of a driving scene in front of the composite pixel array in a direction away from the expressway entrance channel in a manner of leaning against the expressway entrance channel so that a corresponding on-site snapshot image is obtained; and the numerical value judgment equipment is used for sending a first control instruction when the received real-time analysis height is greater than or equal to the limited driving height of the expressway entrance channel. The annular LED display array driving system and the corresponding terminal are compact in design and convenient to use. Due to the fact that the height of a truck which is about to enter the expressway entrance channel can be monitored in real time, when the monitored height is not matched with the current channel, a truck driver is informed of other channels matched with the height, and the passing efficiency of the expressway entrance is improved.
本发明涉及一种环形LED显示阵列驱动系统以及相应终端,包括:复合像素阵列,设置在高速公路入口通道的前方,到高速公路入口通道的距离超限,用于背靠高速公路入口通道对其前方远离高速公路入口通道的方向的行驶场景执行抓拍操作,以获得对应的现场抓拍图像;数值判断设备,用于在接收到的实时解析高度大于等于所述高速公路入口通道的限制行驶高度时,发出第一控制指令。本发明的环形LED显示阵列驱动系统以及相应终端设计紧凑、方便使用。由于能够对即将进入高速公路入口通道处的货车高度进行实时监测,以在监测到的高度与当前通道不匹配时,通知货车驾驶员与所述高度匹配的其他通道,从而提升了高速公路入口的通行效率。
Annular LED display array driving system and corresponding terminal
环形LED显示阵列驱动系统以及相应终端
2021-06-29
Patent
Electronic Resource
Chinese
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