The invention discloses a road traffic signal management and control integrated system and an implementation method thereof, and the system comprises a main control module, an output control module, a field bus module and a controlled object, and the controlled object comprises a signal lamp display module and an indication board display module. The indication board display module comprises a straight-going waiting indication unit, a left-turning waiting indication unit and a variable lane indication unit. The number of the corresponding output driving units can be configured according to the number of the controlled objects, configuration is flexible, cost is reduced on the whole, and engineering implementation is facilitated; controlled objects are respectively connected with the corresponding output driving units, the controlled devices do not have connection conditions such as doubling and the like and can be independently controlled, and the situation that indication boards and signal lamp sets of a waiting area and a turn waiting area influence each other is avoided. The lamp is driven by low-voltage direct current, the current of the lamp bead string is directly monitored, and the state of the lamp is detected.
本发明公开了一种道路交通信号管控一体化系统及其实现方法,包括主控模块、输出控制模块、现场总线模块和被控对象,所述被控对象包括信号灯显示模块和指示牌显示模块,所述指示牌显示模块包括直行待行指示单元、左转待转指示单元和可变车道指示单元。本发明可以按照被控对象的数量配置对应的输出驱动单元数量,灵活配置,整体上减少成本和方便工程实施;将被控对象分别与对应的输出驱动单元连接,被控设备不存在并线等联接情况,可以独立控制,避免了待行区及待转区指示牌与信号灯组之间相互影响的情况发生;采用低压直流驱动灯具,直接监测灯珠串的电流,实现对灯具状态的检测。
Road traffic signal management and control integrated system and implementation method thereof
一种道路交通信号管控一体化系统及其实现方法
2022-06-10
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
The road traffic signal smart integrated management system
European Patent Office | 2021
|