引言陕西省于2006年10月15日实行计重收费以来,收费计重设备全部采用的是动态轴计量衡。但是经过收费单位几个月的使用,发现动态轴计量衡运用于公路收费车道上进行计重收费存在很多缺陷,这些缺陷,导致不法司乘作蔽逃费现象十分严重、收费站收费工作秩序异常混乱、收费管理工作难度大大增加。针对这种 Introduction Shaanxi Province in October 15, 2006 since the implementation of the weight charges, all the charging equipment used is dynamic axis metrology. However, after a few months of using toll collection units, they found that there are many shortcomings in the application of dynamic axis metrology to toll collection on highway toll roads. These defects have led to the serious problem of unscrupulous divisions escaping from festering charges. The toll collection work order is abnormal Chaos, the difficulty of charging management greatly increased. For this