The invention discloses a countdown system with a waiting function. The system comprises a signal controller and a driving signal display screen, and is characterized in that on the basis of a trafficsignal control system, the signal controller controls the driving signal display screen to carry out the control that the signal controller obtains the color of the signal lamp to be displayed on thedriving signal display screen; and according to the lamp color of the signal lamp, the signal controller controls the driving signal display screen to display the countdown counts of the colors of the phase signal lamp and the corresponding signal lamp. In a specific embodiment, under the condition that the color of the signal lamp is kept red and unchanged, the preset text information is firstlydisplayed, then a waiting prompt is displayed, and finally the countdown count of the color of the corresponding signal lamp is displayed until the countdown count is finished. According to the invention, a countdown prompting device and the driving signal display lamp in the waiting area are integrated into one driving signal display screen, the cost is saved, and the potential safety hazard isreduced; and the whole system is controlled by the signal controller, so that the later maintenance is facilitated.
本发明公开一种具有待行功能的倒计时系统,它包括信号控制机和车行信号显示屏,在交通信号控制系统基础上,信号控制机对车行信号显示屏进行如下控制:通过信号控制机获取车行信号显示屏上应显示的信号灯灯色;根据信号灯灯色,所述信号控制机控制车行信号显示屏显示相位信号灯和对应信号灯灯色的倒计时计数。在一具体实施例中,在保持信号灯灯色为红色不变的情况下,首先显示预设的文本信息,再显示待行提示,最后显示对应信号灯灯色的倒计时计数,直到倒计时计数结束为止。本发明将位于待行区的倒计时提示装置和车行信号显示灯整合成一个车行信号显示屏,节约了成本,降低了安全隐患,再加上整个系统由信号控制机控制,方便了后期维护。
Countdown system with waiting function
一种具有待行功能的倒计时系统
2021-01-01
Patent
Elektronische Ressource
Chinesisch
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