SYSTEM OF WIRELESS TRANSMISSION OF INFORMATION FROM TRAFFIC SIGNS, ROAD SIGNS AND INFORMATION PANELS IN ROAD TRAFFIC

摘要

The submitted invention can be classified to the field of automating traffic notification and signaling based on computer assisted systems, more precisely the area of traffic signaling systems, information and navigation devices, integrated into traffic signaling and car electronic equipment and to the field of remote managing of traffic signaling. The main feature of the system of wireless remote transmission of information from traffic signals, road signs and information panels in road traffic according to the invention is in the fact that the system provides automatic detection, recognition and warning regarding an approaching traffic sign, road sign and information panels for the driver with the option of using adaptive navigation and submitting of corrections of navigation data to an external navigation device during driving. The system also enables remote updating or remote changing of the traffic signaling from the process control centre. The system according to the invention consists of three basic modules. The first one is a traffic module, which can be a traffic sign, a signpost or other traffic signaling equipped with a special radio-frequency identification or communication device. The second one is the radio-frequency identification and communication unit and the third one is a supervisory process centre.