ADAS is an Advanced Driver Assistance System, which is a passive and active safety system designed primarily to eliminate the human error component in the operation of any type of vehicle. The ADAS system mainly uses advanced technologies that help the driver to drive and improve the driver’s performance. ADAS also uses a combination of sensor technologies, mainly focused on sensing the world around the vehicle and also providing information to the driver to take the necessary action. Interested aspirants who wish to learn more about ADAS are required to enroll in Adas technology courses in Pune.
ADAS systems are mainly used in cars, trucks and buses, as well as in agricultural, construction and military vehicles.
How does ADAS work?
ADAS works by warning the driver of danger or even taking action to avoid an accident. Vehicles installed with ADAS sense the environment around them, which helps process the information quickly and accurately in the computer system, and this also provides the correct output to the driver.
Vehicles equipped with ADAS form a set of advanced sensors that expand the eyes and ears, helping to make a quick decision. Mainly composed of some sensors and interfaces, the ADAS system has a powerful computer processor that integrates the data and makes a decision in real time.
The sensors mainly examine the external condition around the vehicle and also provide information to on-board computers of driver assistance systems for prioritization and actions. These have helped save many lives by preventing accidents that could not happen without ADAS.
Active vs. passive ADAS systems
Passive ADAS system:
Regardless of the number of sensors installed, a passive ADAS system, the computer notifies the driver of any unsafe condition. The driver takes measures to prevent the condition leading to an accident. The main warning includes sounds and flashing lights.
The general passive ADAS function includes:
- ABS anti-lock braking system: This prevents the car from skidding and turning when emergency braking has to be applied.
- ESC – Electronic Stability Control: helps the driver avoid any condition, especially in unexpected driving conditions.
- TCS – Traction Control System: incorporates various aspects of ABS and ESC above that help the driver maintain adequate traction.
- Reversing Camera: Helps the driver park by looking behind the car
- LDW-Lane Departure Warning: notifies the driver when the vehicle does not stay in the lane zone.
Active ADAS systems:
In an active ADAS system, the vehicle does all the action. Let’s look at the common features:
- Automatic Emergency Braking: Automatic braking helps to avoid colliding with a vehicle in front.
- Self-Parking: Independent parking in parking spaces.
- Traffic Jam Assist: Combines adaptive cruise control and lane departure warning, which helps provide semi-automatic assistance to the driver in heavy traffic.
ADAS is a single major type of development that continues to this day. There are hybrid and electrically driven developments. Numerous institutes offer ADAS certification in Mumbai. ADAS mainly deals directly with the most important aspect of travel and maintaining human safety. Because more than 90% of traffic accidents and injuries that are caused by human error must prevent injuries and deaths.