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近些年来,在发生的交通事故中,因货车将行人卷入车底而造成的伤亡越来越引起人们的关注。货车侧面防护栏是安装在车体两侧的侧面防护装置,对被碰撞对象起到保护作用,因此防护栏的刚度是否符合安全要求就显得尤为重要。汽车防护栏刚度检测系统,能够对汽车侧面防护栏刚度是否符合要求做出准确检测,能够对防护栏施加标准要求的静载压力,且对压力的检测误差在±0.5 N范围内。同时能够准确地计算出防护栏因受力而产生的变形量,变形量计算误差在±1 mm范围内,并且能够判断防护栏因受力而产生的变形量是否符合标准的要求。
In recent years, casualties caused by the involvement of pedestrians in the car’s bottom have drawn increasing attention in the traffic accidents that have taken place. Truck side fence is mounted on both sides of the body side of the guard, play a protective role of the object was hit, so the rigidity of the fence is in line with the safety requirements is particularly important. Car fence rigidity detection system, the car can be side of the fence rigidity to meet the requirements of accurate detection, the fence can be applied to the standard requirements of static pressure, and the pressure detection error within ± 0.5N. At the same time, it can accurately calculate the amount of deformation caused by the force of the guardrail. The calculation error of the deformation amount is within ± 1 mm, and the deformation amount of the guardrail due to the force can be judged whether meets the standard requirements.