Abstract: To ease the growing conflict in the mining , reduce driving cost and improve the level of mechanized digging. The disadvantage of "the method of lengthening every meter comparative cost” which is the most commonly used in the mechanization operating line was analyzed. Due to the deficiency of AHP for giving weigh in fuzzy comprehensive evaluation, through theoretical analysis, spot investigation, data processing, quality, cost, period, labour intensity, degree of safety, work environment were considered as the decision variable in the paper. By mean of Entropy theory, the model of selection on rock tunneling driving machine mechanized working line based on information Entropy-fuzzy mathematics was formulated to guide rock drivage. The model was applied in in second mining area Belt Lane at Huozhou mine and has achieved good economic and social benefits.