货车超载的技术对策

Technical Countermeasures Against Cargo Vehicle Overloading

汽车超载是目前危及我国道路交通安全的重要原因。本文通过对车辆承载能力和现行车辆核载技术标准的分析,找到了当前货车比功率设计值过大这一造成车辆超载现象严重的重要技术因素,并提出了在《机动车运行安全技术条件》(GB7258-1997)中增加设定车辆比功率上限值和为货车加装载质量限定装置的技术性防范措施。

Overload is one of the important reasons that endangers safety of highway transportation in our country at present. Through the analysis of vehicle loading ability and the technique standards that appraise and decide the carrying capacity of automobile, this paper finds out that the power mass ratio is too larger and is the technical origin of automobile overload, therefore, this paper proposes the technical prevention that adds the up limit of power mass ratio of cargo vehicle in《Safety specifications for motor vehicles operating on roads》(GB7258-1997)and installs a device on cargo vehicles to prevent them from overloading.