不過~~~Braking bag
是要保護哪裡阿?
在撞到前方以前，預先爆開?
那不就會造成前輪抓地力瞬間降低(車頭被瞬間頂高了~)??
不是很了~~
煩請ESP大解答~~

	回應 stevenandyoyo (藍色泡泡糖) 所寫
	不過~~~Braking bag 是要保護哪裡阿? 在撞到前方以前，預先爆開? 那不就會造成前輪抓地力瞬間降低(車頭被瞬間頂高了~)?? 不是很了~~ 煩請ESP大解答~~

我也這麼認為。為了讓乘客撞得舒適而將預先車頭頂高，反而讓原本可藉由前輪轉向來避免或減輕的車禍變得無法以操控避免，似乎有些本末倒置。

	回應 stevenandyoyo (藍色泡泡糖) 所寫
	不過~~~Braking bag 是要保護哪裡阿? 在撞到前方以前，預先爆開? 那不就會造成前輪抓地力瞬間降低(車頭被瞬間頂高了~)?? 不是很了~~ 煩請ESP大解答~~

是在Mercedes' Pre-Cash系統緊急煞車用的.

(抱歉我不會中文輸入法, 我使用的是翻譯引擎.)

	回應 blhsing (blhsing) 所寫
	回應 stevenandyoyo (藍色泡泡糖) 所寫 不過~~~Braking bag 是要保護哪裡阿? 在撞到前方以前，預先爆開? 那不就會造成前輪抓地力瞬間降低(車頭被瞬間頂高了~)?? 不是很了~~ 煩請ESP大解答~~ 我也這麼認為。為了讓乘客撞得舒適而將預先車頭頂高，反而讓原本可藉由前輪轉向來避免或減輕的車禍變得無法以操控避免，似乎有些本末倒置。

As per the writer,
"There are several advantages to this unusual auxiliary brake:
• The rate of deceleration is briefly increased to over 20 m/sec/sec. This scrubs additional energy beyond the potentials of a wheel brake, thereby reducing ac-cident severity.
• Because the car is raised upwards by up to eight centimetres within a short time, the dive effect that occurs with conventional brakes is substantially com-pensated. This improves geometrical compatibility with
the other party in an accident.
• This vertical movement also improves the effects of the restraint systems: the seats move towards the occupants by around three centimetres, which enables the belt tensioners to take up more slack. The high deceleration rate before the impact has a "pretensioning" effect on the occupants, so to speak.
• Downward support for the vehicle during the crash reduces the typical diving motion during a collision."

	回應 esp (esp) 所寫
	回應 stevenandyoyo (藍色泡泡糖) 所寫 不過~~~Braking bag 是要保護哪裡阿? 在撞到前方以前，預先爆開? 那不就會造成前輪抓地力瞬間降低(車頭被瞬間頂高了~)?? 不是很了~~ 煩請ESP大解答~~ 是在Mercedes' Pre-Cash系統緊急煞車用的. (抱歉我不會中文輸入法, 我使用的是翻譯引擎.)

抱歉, 是 PRE- CRASH (not pre-cash)😰😊