求翻译：本文研究的缓撞吸能装置主要是针对高速公路上载货汽车行驶车速过低或出现事故后被迫停驶时，可通过控制装置自动对后续车辆起警示标志作用，从而避免了由于人为放置标牌所可能引发的人员伤亡。是什么意思？

In this paper, the slow collision energy absorption device is mainly for the highway truck travel speed is too low, or forced to suspended after the accident, the control unit automatically follow-up of vehicles from the warning signs in order to avoid artificially placed signs may lead to casualtie

This paper studies the impact of energy-absorbing device is primarily for loading on the highway vehicle speed too low or was forced to stop after an accident, you can automatically by the control unit for follow-up vehicles, warning signs, and thereby avoid the place as the decal may be caused by i

After this article studies slow hits attracts can install mainly is aims at on the highway the truck running speed excessively to be low or to appear when the accident being compelled stops trips, may through the control device automatically to the following vehicles play the police to show the symb

Slow collision energy absorbing device for this paper is mainly targeted at truck driving on the freeway speed limit was too low or when forced to stop after the accident occurred, by automatic control device for subsequent vehicles warning signs, averting a human placed signs that could lead to cas

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