汽车初速50公里/小时滑行试验所要测定的项目是滑行初速度和滑行至停车的距离,有时也测定滑行时间。下面主要讨论其测定方法。初速50公里/小时滑行距离的测定方法,根据《汽车整车试验方法》(草案)规定:试验时,选定足够长的滑行区段,两端分别设100米测速段,汽车驶入测速段前,应具有50±0.5 Initial speed of the car: 50 km / h. The test to be performed on the taxi test is the initial speed of taxiing and the distance from taxi to stop, and sometimes the taxi time. The main discussion of the following methods. According to the test method for vehicle complete vehicle (draft), when determining the taxiing distance at a speed of 50 km / h, the taxiway section is selected to be long enough and the two ends of the taxiway section are respectively set at a speed of 100 meters. The vehicle enters the speed range Before, it should have 50 ± 0.5