safe-running of vehicles

As a safe and comfortable, green, less noisy and pollutive traffic mode, magnetic levita-tion vehicles has become the important modern symbol of the human ground passenger transport.

具备安全舒适、绿色环保、噪声和污染小等性能的磁浮列车，是人类地面客运交通运输现代化的重要标志。

For the safe operation of urban vehicles under regenerative braking working condition on testing line, the energy absorbing equipment is required to suppress over-voltage.

城轨试验线因列车实际安全运行需要必须有能量吸收装置进行再生制动直流网压过压抑制。

www. zidir. com the driving behaviour has directly influence on the safe running of vehicles.

驾驶员的驾驶行为直接影响着车辆的安全运行。

Has confirmed the model accuracy, the critical gap, the time curve, the minimum safe distance when the vehicles change lane, the time of changing lane and so on these key parameters had been determined.

验证了模型的正确性，临界间隙、随车时距、车辆变道时的最小安全距离、变道时间等重要参数得以确定。