Early warning system for preventing right-turning large-scale vehicle traffic accident

The utility model discloses an early warning system for preventing right-turning large-scale vehicle traffic accidents, which is characterized in that two induction coils are arranged back and forth at the upstream of the crosswalk lines of a right-turn lane, a transversal road is provided with a fixed camera, a video display screen, a broadcast horn, an audible-visual annunciator, etc., the corresponding pedestrian crossing is provided with a monitor controller, and the induction coils, the fixed camera, the video display screen, the broadcast horn, the audible-visual annunciator, etc. are all connected with the monitor controller. The utility model provides the advantages as following: automatic monitor and early warning functions for large-scale vehicle right-turning operation are realized by the cooperation of a plurality of monitor facilities; drivers, non-motor drivers and pedestrians are promoted by auditory and visual displays to follow traffic rules and pay attention to traffic safety; and thereby serious accidents caused by the difference of radii between inner wheels when the large-scale vehicle is turning and a mirror blind angle exists, and full process video evidence is provided.