UNIVERSAL BOARD COUNTDOWN WITH transceiver radio interface to traffic lights

摘要

The invention relates to a local preventive and announcing information systems for pedestrians and vehicles.; The technical result from the use of the proposed utility model is that it can be installed on any traffic light the object without the need for further replacement when upgrading traffic light the object by installation of the contemporary model traffic controller for communicating with a universal time countdown board with a transceiver radio interface for the traffic lights via radio, as well as providing the possibility of supply of the universal time countdown board with the transceiver their air interface for the traffic lights at traffic lights without its prior binding to a specific traffic light, and reducing the complexity of installation on the traffic lights universal time countdown board with a transceiver radio interface for the traffic lights at the expense of programming a universal time countdown board with a transceiver radio interface for traffic lights without opening the housing.; To achieve said technical result, the proposed utility model is arranged to display the time remaining before the end of combustion of the green light, or by determining the duration of the presence of power in the green traffic section, which allows the use of universal time countdown board with a transceiver radio interface for the traffic lights in the automatic traffic control mode without coupling the controller to the road, or based on the data, oluchaemyh directly from the road controller via radio, which allows universal time countdown board with a transceiver radio interface for the traffic lights in different, including the adaptive, traffic control modes when working with modern traffic controller for communicating with a universal time countdown board , the exchange of information between the universal time countdown board transceiver radio interface with for CBE tofornogo object and traffic controller is carried over the air is introduced into the universal display with a transceiver radio interface for the traffic lights initial parameters including the type of source of the received information, when installed on traffic lights is carried out by a specialized remote over the air without opening the housing, and the input power to the universal countdown board configured to connect, or, in the absence of information exchange opportunities with a traffic controller, green traffic light power input section, or, if information exchange capabilities with a traffic controller, the power supply to the cable separately from the traffic light traffic lights column sections.; In case of failure to exchange information between the controller and the road universal time countdown board transceiver radio interface with the traffic light to the object, its power supply input is connected to the power supply input section green traffic light. After upgrading the traffic lights in the replacement of obsolete models traffic controller on modern providing, by radio, information exchange with the universal time countdown board with a transceiver radio interface for the traffic light the object, its power input is disconnected from the input supply green traffic light section and is connected to the cable supply traffic lights column separately from the traffic light sections.; (1 n.p.f. 15 z.p.f. 8 FIG.).