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Drivers using ACC may also see improved fuel efficiency, especially on the highway, since the system helps maintain an even speed and reduces unnecessary acceleration and braking. With a unique combination of radar sensors, cameras and location technology, it helps cars maintain a safe distance from the one it is following behind, significantly reducing the possibility of rear-end collisions. ACC technology is regarded as a key component of future generations of intelligent cars.
Expert tips for choosing a ship, excursions and more if you use a wheelchair
Vehicle history reports can also help you know if the car was ever salvaged, if it experienced a flood, or has any open recalls on it, so you know what you're getting into before ever buying that vehicle. ACC uses a combination of radar, cameras, and various other sensors to monitor the distance to the vehicle ahead and its relative speed. This data is processed by the car’s computer systems to adjust the throttle and apply brakes if necessary, ensuring a safe following distance.
What Is the Difference Between Level 2 and Level 3 Autonomous Driving?
Another option is to book a private excursion with a local tour company (this is where a travel agent and the access desk on the ship can help). Independent excursions provide one-on-one service with knowledgeable guides and accessible transportation, but they are pricier than the cruise line excursions. Cruises stop at ports all over the world, but people who use wheelchairs are not always allowed off the ship.
How does Adaptive Cruise Control work?
One example of this is a feature called ACC with Stop and Go or ACC with Traffic Jam Assist. This adds the ability to come to a complete stop via automatic braking and then re-accelerate to the car’s set speed as traffic moves. All the while, data from sensors is used to keep a set, safe distance from cars ahead when you encounter heavy traffic. There are also lowered sink and stateroom vanities and a raised toilet, along with lowered closet rods, lowered safe, open bed frames, accessible balconies for select cabins and amplified telephones. A kit with strobe door knocker, strobe light telephone and vibrating alarm clock under pillow or mattress is also available. Additionally, ACC encourages safe driving practices and helps reduce crash risk by monitoring following distance and alerting the driver or intervening if a vehicle is quickly approaching.
The technology enhances passenger safety and convenience as well as increasing road capacity by maintaining optimal separation between vehicles and reducing driver errors. Adaptive cruise control (ACC) is like traditional cruise control, but smarter. ACC systems allow you to set a desired speed until your vehicle encounters slower-moving traffic. Then it will brake to maintain a set distance from the car ahead.
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That is to say, ACC provides automatic braking and acceleration in a self-driving system that also includes steering, and sometimes automatic lane changing. Adaptive cruise control systems vary in sophistication from carmaker to carmaker and sometimes even model to model. For example, Genesis calls it Smart Cruise Control, while BMW identifies it as Distance Control.
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Is Adaptive Cruise Control Worth It?
It uses sensors to emit radio waves that bounce off objects in front of the vehicle. Based on this reflection, the ACC system calculates the distance, direction and relative speed of the detected objects so it can modify the vehicle's speed and behavior accordingly. Every ACC system works slightly differently, says Kelly Funkhouser, manager for vehicle technology at CR. For example, the Hyundai Elantra SEL ($22,795 with destination fee) offers its Smart Cruise Control with Stop and Go in its optional Convenience Package ($1,900). It also includes forward collision warning with automatic emergency braking, Junction-Turning Detection, navigation, wireless phone charging, heated front seats, and more.
A few internal calculations and your vehicle can tell the car’s distance and speed. Data from the radar distance sensors and the vehicle speed sensors are used to adjust your speed and keep your car a set distance from the one ahead of you. Just as with traditional cruise control, the adaptive cruise control system requires drivers to choose their preferred speed.
However, like a stood-up date who is all dressed up with nowhere to go, you will not find Level 3-designated highways as of yet. Because it’s not an autonomous car, those with stop and go capabilities will only “go” again within three seconds if traffic flow allows. If it’s longer than three seconds, driver action is needed to re-engage the system. Children or young travelers with special needs can be placed with a lower age group in youth programs, or can take part in specific activities with their parents, if required. Sign language interpreters are provided for cruises that depart and end in a U.S. port with at least 60 days' notice before sailing. The vessel offers large print or Braille menus with prior request, as well as a guided tour during embarkation.
But overall, OEM automaker ACC integration delivers a smoother and more reliable driver experience. Keith Barry has been an auto reporter at Consumer Reports since 2018. He focuses on safety, technology, and the environmental impact of cars. Previously, he led home and appliance coverage at Reviewed; reported on cars for USA Today, Wired, and Car & Driver; and wrote for other publications as well. Keith earned a master’s degree in public health from Tufts University. Here’s a rundown of the terms the various carmakers use for ACC, even those that simply call it adaptive cruise control.
However, as ACC systems evolved and improved, we became more accustomed to them. This isn't something standard cruise control is capable of offering, and that's one of the best reasons to opt for adaptive cruise control. Buying a vehicle with this useful technology will help keep you safer on long drives. Always look at the safety features and get a car history report to learn what happened to the vehicle, whether it was in an accident, and how you can expect the car to hold up over time.
For most involved electric-system installations, it’s best to get them done by a dealership or certified mechanic. Installation cost depends on the sophistication of the system and the vehicle model. As stated earlier, some systems will bring your vehicle to a complete stop to match traffic flow. Even more intelligent systems can then accelerate as the traffic flow resumes.
Radar-based sensors can be hidden behind plastic fascias; however, the fascias may look different from a vehicle without the feature. For example, Mercedes-Benz packages the radar behind the upper grille in the center and behind a solid plastic panel that has painted slats to simulate the look of the rest of the grille. Adaptive cruise control is an impressive technology that you can add to your vehicle to make it more capable. It's only available on some vehicles today, but the ones you upgrade with it will perform better thanks to the improvement.
Taken together, the ship has one of the highest percentage of cabins available to travelers who have a disability. To help you find the best ship for your needs, we're highlighting the vessels that excel in physical accessibility and also accommodate passengers with hearing and visual impairments. In most cases, we recommend the cruise lines' newest ships, which have the most cabins for disabled users and incorporate the latest designs that take into account limitations faced by those traveling with handicaps. We also call out a few fleetmates, older ships that get consistently positive reviews from travelers with disabilities.
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