ACV Gateway - Levels of Automation
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Level 0: |
A car has no automated assistance technologies. It may have a traditional fixed speed cruise control that maintains the speed without any automation.
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Level 1: |
Driver assistance technologies available on many modern cars are Level 1, such as adaptive cruise control (ACC) or lane keeping assistance. A Level 1 system can assist with adjusting speed or steering, and the driver maintains full awareness and control of the vehicle. |
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Level 2: |
At Level 2, the system will manage both speed and steering under certain conditions, such as highway driving. The driver still has to pay attention at all times and take over as needed. Tesla Autopilot, Volvo Pilot Assist, Cadillac Super Cruise are Level 2 systems. |
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Level 3: |
A Level 3 vehicle can take full control under specific conditions. The car controls the speed, steering and also actively monitors the environment when the system is engaged, and will request intervention from the driver if conditions change. A Level 3 system only requires the driver to pay attention if specifically requested. |
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Level 4: |
A car that handles most normal driving tasks on its own, but still requires driver intervention from time to time, for example during poor weather conditions or in unusual environments. Level 4 vehicles will generally do the driving without requesting driver intervention. |
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Level 5: |
The car can drive itself anytime, anywhere, under any conditions. If there is any human intervention in the driving, it is not Level 5 |
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The Government of Canada's official page on Road Transportation provides information on defects and recalls, importing vehicles, child car seats, safety standards, commercial carriers, and road security. |
