The utility model provides an intelligence warning post with voice prompting function, it includes the principal post body and the auxiliary pillar body, is provided with infra -red transmitter on the side of principal post dignity to the auxiliary pillar body, be provided with on the side of auxiliary pillar dignity to the principal post body with infra -red transmitter assorted infrared receiver: being provided with main display screen and main speaker on the side adjacent with infra -red transmitter is gone up to the principal post body, being provided with auxiliary display screen and vice speaker on the side adjacent with infrared receiver at auxiliary pillar on physically, the main display screen is the same with auxiliary display screen 's orientation. The utility model discloses an intelligence warning post with voice prompting function can notice red green signal with the striking warning pedestrian of red green typeface through main, auxiliary display screen to can block the signal transmission between infra -red transmitter and the infrared receiver when the pedestrian makes a dash across the red light, intelligence warning post with voice prompting function just can send voice warning, and effectual suggestion pedestrian observes signal lamp indicating.