The advantage of electronic speed control over its mechanical predecessor was that it could be integrated with electronic accident Cruise control and engine management systems. One visual method uses OpenCV  Dynamic radar cruise control: For instance, the cruise control pictured below can accelerate or decelerate the car by 1 mph with the tap of a button.
Days later, the woman was cruising along a highway in the Washington, D.
The motor home drove off the road and crashed. August Learn how and when to remove this template message Some advantages of cruise control include: The brake pedal and clutch pedal each have a switch that disengages the cruise control as soon as the pedal is pressed, so you can shut off the cruise control with Cruise control light tap on the brake or clutch.
History[ edit ] Speed control was used in automobiles as early as in the Wilson-Pilcher and also in the s by Peerless.
The van of course goes off the road, and when the paramedics ask him what happened, he said he thought he had auto-pilot.
If you hit the set button at 45 mph, the car will maintain your speed at 45 mph. InAmerican Motors AMC introduced a low-priced automatic speed control for its large-sized cars with automatic transmissions.
Increased fuel efficiency However, when used incorrectly cruise control can lead to accidents due to several factors, such as: All cruise control systems must be capable of being turned off both explicitly and automatically when the driver depresses the brake, and often also the clutch.
He starts driving out on a country road that leads to his home. The legend began in the late s when cruise control was first available for RVs which then was the vehicle always featured in this legend.
Holding down the coast button will cause the car to decelerate, just as if you took your foot completely off the gas. Fridge and tv in the back, all the works.
Modern cruise control also known as a speedostat or tempomat was invented in by the inventor and mechanical engineer Ralph Teetor. The dynamic set speed uses the GPS position of speed limit signs, from a database. Hitting the on button does not do anything except tell the car that you might be hitting another button soon.
Cruise control often includes a memory feature to resume the set speed after braking, and a coast feature to reduce the set speed without braking. Its usefulness for long drives reducing driver fatigue, improving comfort by allowing positioning changes more safely across highways and sparsely populated roads.
On an engine the governor adjusts the throttle position as the speed of the engine changes with different loads, so as to maintain a near constant speed.
Dynamic Set Speed Type: The technology was adopted by James Watt and Matthew Boulton in to control steam enginesbut the use of governors dates at least back to the 17th century. If you recently disengaged the cruise control by hitting the brake pedal, hitting the resume button will command the car to accelerate back to the most recent speed setting.
On this car, tapping the coast button once will cause the car to slow down by 1 mph. Hit the button five times to go 5 mph faster.
Advantages and disadvantages[ edit ] This section does not cite any sources.
At least one, Wikispeediaincorporates crowdsourcingso driver input is shared, improving the database for all users. These improvements can be automatic braking or dynamic set-speed type controls.
Allstate paid off that claim. Cruise Control unit in the speedometer-cable and vacuum valve Cruise Control throttle servo A U.
Unsourced material may be challenged and removed. In versions earlier than that, the victims were unfamiliar with the technology not because they were new to this country or plain mechanical klutzs, but rather because the technology itself was new.
The dutiful mother momentarily left the wheel to get the baby, and a multiple-car crash with only minor injuries ensued. The speed can be adjusted to allow traffic calming.
Following the oil crisis and rising fuel prices, the device became more popular in the U. A driver who otherwise tends to subconsciously increase speed over the course of a highway journey may avoid speeding. Peerless advertised that their system would "maintain speed whether up hill or down".
This is an advantage for those driving in unfamiliar areas. Some systems also feature forward collision warning systems, which warn the driver if a vehicle in front—given the speed of both vehicles—gets too close within the preset headway or braking distance.
Most systems will prevent the vehicle accelerating beyond the chosen speed, but will not apply the brakes in the event of overspeeding downhill. Brunvand also points out:Universal electronic cruise control systems, parking assist, hands-free Bluetooth, daytime running lights.
CruiseControl. CruiseControl is both a continuous integration tool and an extensible framework for creating a custom continuous build process. It includes dozens of plugins for a variety of source controls, build technologies, and notifications schemes including email and instant messaging.
Online shopping for Cruise Control - Interior Switches from a great selection at Automotive Store. The Cruise Control Store supplies the best cruise controls for a wide range of vehicles.
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The cruise control system actually has a lot of functions other than controlling the speed of your car. For instance, the cruise control pictured below can accelerate or decelerate the car by 1 mph with the tap of a button.
Hit the button five times to go 5 mph faster. There are also several.Download