The invention belongs to the technical field of electronic information and road traffic safety and specifically provides a guideboard having an ultrasonic distance measuring device. The guideboard comprises an ultrasonic probe, a microprocessor, a guideboard shell, a searchlight, a loudspeaker, a bracket and an electric wire. The ultrasonic probe is embedded in the upper part of the guideboard shell. The ultrasonic probe is connected with the microprocessor. The microprocessor is mounted in the middle position in the guideboard shell. The microprocessor is connected with the electric wire. The searchlight is mounted at the loudspeaker is connected with the microprocessor. The bracket is connected to the lower part of the guideboard shell. The electric wire is mounted at the lower part of the bracket. The guideboard having the ultrasonic distance measuring device makes up the defect that a traditional traffic guideboard cannot send a signal and drivers needs to make judgment and take action all by themselves after seeing the traditional guideboard. When vehicles get too close to the guideboard, the loudspeaker and the searchlight can be applied to alert the drivers, so that traffic accidents can be reduced.
Guideboard having ultrasonic distance measuring device
2015-05-27
Patent
Elektronische Ressource
Englisch
IPC: | E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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