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Respondents answered questions about their satisfaction with the systems. Park assist can automatically steer the car into parallel or perpendicular parking spaces. It uses ultrasonic sensors located in the front and rear bumpers and on the sides.
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(Remote) parking pilot and remote garage pilot
If a collision is imminent, the system warns the driver with visual, acoustic and haptic warnings based on a multistage warning concept. If necessary, the system provides braking assistance to reduce vehicle speed or initiates a full brake application to avoid the collision under certain circumstances. The hazard warning lights are activated, the seat belts are reversibly pretensioned, the seat position is optimized, and the windows and optional panoramic glass sunroof are closed.
Central driver assistance controller
Within the limitations of the system, it warns of collision threats and initiates braking at specific vehicle speeds. Crossing assist recognizes critical cross traffic in front of the car and warns the driver of it both visually and audibly. At speeds up to 10 km/h (6.2 mph), it initiates a short braking action when needed. Crossing assist is active at vehicle speeds up to 30 km/h (18.6 mph). It uses data from the zFAS central computer, with the most important information here supplied by the mid-range radars and the laser scanner. If the driver wants to ease into an intersection or exit with poor visibility, he or she can push the parking button.
Field of view: the ACC stop & go covers a wide, wedge-shaped field
In times of heavy traffic, though, you essentially don’t have to do much if adaptive cruise control is activated. Additionally, adaptive cruise control ensures that you won’t be exhausted at the conclusion of your drive if you experience heavy traffic as frequently as DeMuro does. When driving at any speed, something as commonplace as a sneeze might be dangerous. We provide available advanced driver assistance systems as a result. Not out of a lack of skill, but to help fill in the blanks when oddities happen. Every ACC system works slightly differently, says Kelly Funkhouser, manager for vehicle technology at CR.
While moving at the specified speed, press the SET button to select a cruise speed. When the system is in use, the white ADAPTIVE CRUISE CONTROL symbol will turn green. The principle of a central fusion level based on standardized sensor interfaces gives Audi another advantage – independence from the specificity of sensors.
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It helps to avoid impending collisions using warning steering impulses and by autonomously braking the car to a stop, provided that the car is traveling forward or in reverse at no more than 10 km/h (6.2 mph). The system uses the optical parking system in the MMI to display its steering and parking interventions. The surroundings are scanned using at least the ultrasonic sensors and the 360 degree cameras.
Driver Assistance
These features are usually activated using a button on the steering wheel with the image of a car next to a speedometer with an arrow pointing at it. A conventional cruise control system does not automatically keep a set distance away from the car in front, and it is indicated by a similar logo without the car next to the speedometer. A tip to know if your car has adaptive cruise control or regular cruise control is to look for the “gap distance” button, which usually shows a symbol of a car with horizontal distance bars in front. This button will determine how much space your car leaves between its front bumper and the rear of the car it is following. They then appear in the driver information system and/or the Audi virtual cockpit as well as in the head-up display. The camera on the windshield also detects temporary speed restrictions such as in construction zones, as well as time- and weather-conditional restrictions.
Traffic jam assist
For example, if a lower speed applies when the road is wet, this value is displayed – if the windshield wipers are on. Speed limits that are only in force at certain times of day are only shown at those times. In addition, the driver can choose a warning threshold as an offset to the legal speed limit.
Park assist
Turn assist monitors the road lane with oncoming traffic by means of radar sensors, the front camera and, in certain models, a laser scanner. This brake intervention keeps the vehicle within its own driving lane. The four 360 degree cameras on the vehicle scan the immediate vicinity and display obstacles within.
In addition, the hazard warning lights are activated to alert following traffic. Using the multifunction steering wheel, select Driver assistance view to see the adaptive cruise control display in the instrument cluster. When the ignition is turned off, the most recent distance that was set will be saved.
The view from the front camera helps when maneuvering, as it detects obstacles in front of the car. The system is automatically activated when driving in reverse or by pushing a button. The trailer maneuver assist makes it easier to maneuver in reverse with a trailer. Depending on the operating concept the driver uses the rotary/push-button control or the MMI-display to variably adjust the angle at which the trailer should be backed up. The image from the rear view camera on the monitor shows lines that serve as a guide. Trailer maneuver assist turns the steering wheel and directs the trailer onto the selected course.
The system offers relief to drivers in this way – especially on long trips. At the same time, the constant speed mode of driving contributes towards lower fuel consumption and lower CO2 emissions. The system is operated via a separate steering column stalk, and the preset driving speed is shown in the instrument cluster.
Working within a speed range of 0 – 155mph, the system emits a narrow radio frequency beam from radar sensors installed at the front of the Audi to seek out vehicles ahead. If no vehicles are within range, the pre-set speed will be maintained, but if a vehicle is detected ahead, that’s when the active aspect of the system comes into its own. Hold assist enables convenient drive-offs when the car is on the usual inclines and descents of street traffic, and it prevents the vehicle from rolling. The system automatically switches over to the electromechanical parking brake when the car is stopped for a longer period of time while hold assist is activated. This ensures that the car will remain stationary even without activation of the parking brake. In conjunction with S tronic, after a stop at a traffic light, for instance, the car drives off as soon as the driver presses the accelerator pedal.
The only actions required of the driver while parking are accelerating, shifting gears and braking. Park assist will make multiple maneuvers, forwards and backwards, if necessary. Depending on the model, the driver activates the system via either a button on the center console or a button in the lower infotainment display. In interplay with S tronic or tiptronic, the system covers the entire speed range from 0 to 250 km/h (155.3 mph). When the system is deactivated, the distance indicator shows the distance to the car ahead and warns drivers when they are tailgating. The result is a detailed, deeply contoured, static image of the surroundings.
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