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Collision avoidance by braking is appropriate at low vehicle speeds (e.g. below 50 km/h (31 mph)), while collision avoidance by steering may be more appropriate at higher vehicle speeds if lanes are clear. [10] Cars with collision avoidance may also be equipped with adaptive cruise control, using the same forward-looking sensors.
The World Forum for Harmonization of Vehicle Regulations define AEBS (also automated emergency braking in some jurisdictions). UN ECE regulation 131 requires a system which can automatically detect a potential forward collision and activate the vehicle braking system to decelerate a vehicle with the purpose of avoiding or mitigating a collision ...
There are four different and diverse automatic and emergency braking technologies. They include Automatic Emergency Braking (AEB), Crash Imminent Braking, Dynamic Brake Support, and Pedestrian Emergency Braking. These collision avoidance technologies detect vehicles in front of the car and automatically brake if a crash is detected.
In the not-too-distant future, automatic emergency braking will have to come standard on all new passenger vehicles in the United States, a requirement that the government says will save hundreds ...
The terms "active" and "passive" are simple but important terms in the world of automotive safety. "Active safety" is used to refer to technology assisting in the prevention of a crash and "passive safety" to components of the vehicle (primarily airbags, seatbelts and the physical structure of the vehicle) that help to protect occupants during a crash.
Nowadays, however, this area contains highly advanced systems such as anti-lock braking system, electronic stability control and collision warning/avoidance through automatic braking. This compares with passive safety (or secondary safety), which are active during an accident.
In level 0, ADAS cannot control the car and can only provide information for the driver to interpret on their own. [8] Some ADAS that are considered level 0 are: parking sensors, surround-view, traffic sign recognition, lane departure warning, night vision, blind spot information system, rear-cross traffic alert, and forward-collision warning. [8]
According to the IIHS rear crash safety of large trucks could be improved by 44% with forward collision warning systems and by 41% with automatic emergency braking. [81] In the US, automated emergency braking (AEB) is not mandatory for heavy vehicles while it is in the European Union. [82]