山东曲阜是人口只有６０余万的县级市，正规化的保安队伍已成为维护社会治安的一支重要的力量。目前该公司执勤点达９０余个，在岗保安队员６００余名，主要分布在全市城区或城乡结合部，但是，由于单个执勤点人员少、力量薄弱，尤其是在夜间难以抵制犯罪分子的不法行为，甚至 In Qufu, Shandong, a county-level city with a population of just over 600,000, the formalized security team has become an important force in safeguarding public order. At present, the company has more than 90 duty stations and more than 600 on-the-job security guards, mainly located in the city’s urban areas or urban-rural areas. However, due to the small number of personnel on a single duty-point and the weak power, it is especially difficult to resist criminals’ wrongdoing at night ,even