Traffic safety evaluation method of signal control intersection

The invention relates to a traffic safety evaluation method of a signal control intersection. A whole cycle danger degree index is adopted as a safety evaluation criterion of the signal control intersection, and danger degree indexes of a green light phase period and a green light interval period are integrated so that the whole cycle danger degree index of the signal control intersection to be evaluated is obtained. The traffic safety evaluation method of the signal control intersection aims at the signal control intersection in a planning and designing stage to conduct a whole cycle traffic safety evaluation so that the precision, comprehensiveness and convenience of the traffic safety evaluation of the signal control intersection are enhanced, and a traffic safety pre-evaluation before the formal construction and operation management of the signal control intersection is realized.