AAMCO Minnesota Knows Brakes
At AAMCO Minnesota our mission is to repair and maintain your car – from transmissions to electrical systems, oil changes to mufflers. We do it all so you don’t have to. One of our specialties is brakes. The technology that keeps you safe and on the move – and able to safely stop – in your car is continuously improving, and at AAMCO Minnesota we strive to keep you informed.
Do you know someone who always steps on the imaginary brake pedal when they are in the passenger seat? Well, Automatic Braking Systems are computerized versions of that, but without the anxiety and annoying reactions to your driving. These computerized systems are automobile safety features designed to detect how far and fast the vehicle in front of you is moving, and automatically apply your car’s brakes if you do not respond in time to a sudden braking situation. The automatic braking system works to reduce the chance of a crash, as well as reduce the severity of a collision if it occurs.
Automatic braking systems are called different things, but the concept is the same.
Technically, the concept is two systems working together: forward collision warning and automatic breaking.
Forward Collision Warning (FCW)
If a collision seems to be imminent, a Forward Collision Warning (FCW) system gives an audible warning which allows the driver time to take action and possibly prevent an accident. It is strictly a warning system only, and does not take any automated measures, such as applying the brakes, to avoid or mitigate a collision.
Forward Collision Mitigation (FCM)
A Forward Collision Mitigation (FCM) system will warn the driver and slow the vehicle simultaneously. FCM should not be confused with Forward Collision Warning (FCW). A warning system will only warn the driver, but not take any automatic action to mitigate – reduce the chances or effects of – a collision. An FCM will automatically apply the vehicle’s brakes as the computer calculates the situation.
Forward Collision Avoidance (FCA)
Complete avoidance of a collision is the goal of a Forward Collision Avoidance (FCA) system. This approach is obviously the most challenging, and is probably more semantic than realistic. People like to think of avoiding a collision, so a system named as such is bound to sell better than one that simply says it will reduce the severity of a collision. Ideally, an FCA system tries to get you out of a collision altogether using technology such as automatic braking and even assisted steering. But let’s face it, you’re probably still going to crash; however, the system will make it less severe.
Systems Working Together
An automatic braking system is actually several systems that work together to achieve one of two things: collision avoidance or collision mitigation. Sensors detect and deliver situational data to a computer that calculates what is needed to brake in time and either avoid or mitigate a collision.
Automatic braking systems use laser, radar, and/or cameras to monitor driving speed and detect objects in the vehicle’s path. Some of these systems can even evaluate road conditions, such as rain or snow, and include them in their continuous calculations that allow them to be constantly on guard and prepared for a short stopping situation or possible collision.
What kind of sensors and data does the system use?
Forward collision warning and avoidance systems use radar, video, infrared and/or ultrasonic sensors to scan for possible objects in front of the vehicle, and then use automatic brake controls to prevent or mitigate a collision Elements calculated include speed, distance, conditions, and braking pressure.
Do Automatic Braking Systems Really Work?
How well these systems work has been proven through extensive track testing and actual use in a number of cars in production in the United States. Europe has seen increasing use of automatic braking systems for several years, and has mandated them in all new cars since 2015. The Insurance Institute for Highway Safety has made it a requirement that in order to get top safety scores, a car must have a forward-collision warning system with automatic braking.
Not all systems are the same, as different carmakers utilize different technologies and techniques to accomplish their mission of braking safety and collision warning and mitigation or avoidance. Additionally, false alerts might cause drivers to ignore the systems’ warnings, or shut the systems off altogether. But overall, the effectiveness of these systems have been proven and are here to stay – and will be standard on all cars in the U.S. by 2022.
The mechanics of the brakes themselves are the same as on cars without automatic braking systems. Whether the driver or a computer decides the car needs to slow down or stop, the same basic parts and principles are used to actually stop your car.
- Brake pedal is pushed (or computer calculates and activates pressure to the piston – step 2).
- Piston pushes fluid to master cylinder.
- Master cylinder pushes fluid to slave cylinders.
- Slave cylinders fill and push pistons out.
- Pistons push calipers with brake pads.
- Brake pads grip rotors (discs) attached to wheels.
- Friction between brake pads and rotors slows wheels.
- Car slows down and stops.
Rotors, calipers, and brake pads are still used and still need to be checked, replaced on a regular maintenance schedule.
AAMCO Minnesota for Brake Service and Repairs
Whether your car has an automatic braking system or not, you can count on AAMCO to service and repair your brakes so your car is safe and reliable. If you have questions about your car’s brakes, road readiness, or about car repair and maintenance, AAMCO Minnesota can help. Come to AAMCO Minnesota for a Multi-Point Vehicle Inspection for your transmission and related systems. We’ll winterize your car and get you ready for the cold, snowy winter driving months ahead. We can handle all your scheduled car maintenance and repairs, from brakes to factory recommended maintenance.
Related Articles About Car Maintenance & Repair
There are three principles of braking – leverage, hydraulics, and friction – that encompass the eight basic steps of how your car’s brakes work wonders every time you step on the brake pedal. [Read more…]
Anti-lock brakes, also known as anti-lock braking system (ABS), have become a standard feature on cars, but they weren’t even originally invented for cars. They were invented in 1929 in France by Gabriel Voisin to help planes more smoothly apply brakes on landing and shorten the distance needed to come to a stop. Today it is an automobile safety system that is mandatory on all new passenger vehicles. [Read more…]
Sometimes your car does not ride as smoothly as you like. If the ride gets really bumpy or rough, and you’re not on a dirt road, there are some things that could be mechanically wrong. There are a number of things that can cause a rough, bumpy ride while you’re accelerating, cruising, or coming to a stop. [Read more…]
AAMCO Transmissions & Auto Repair Shops
Locally Owned & Operated
1571 S Robert St | St Paul, MN, 55118
AAMCO Transmissions West St. Paul is your Twin Cities one-stop shop for transmission repairs, rebuilds, and car maintenance. Our certified technicians can handle any transmission repair or rebuild, as well as auto repair and maintenance service for your vehicle. You can rely on our mechanics for automatic and manual transmission problems and rebuilds, clutch service and replacement, and more. We use modern computer diagnostics to identify transmission and engine issues so we can repair your car quickly and get you back on the road. We work on all makes and models, including 4x4s.
5231 West Broadway | Minneapolis, MN, 55429
Transmission repair and rebuilds are our specialty. From transmissions to brakes, radiators, air conditioning repair, tune ups, check engine light diagnosis and car maintenance, people who know call AAMCO Minneapolis Transmission Repair and Auto Services. Our expert technicians use the latest tools and technology to diagnose and repair your vehicle. From automatic and manual transmission repairs, clutch service and replacement, and more, we know all vehicle makes and models. We back our work with the best nationwide warranty. AAMCO of Minneapolis, MN is your one-stop transmission rebuild and total car care center.
1905 County Rd D E | Maplewood, MN, 55109
People come to AAMCO of Maplewood, MN because we care about making sure you car is running safely and reliably. You can count on us for all your automotive repairs and maintenance. From transmission repairs and rebuilds to brakes, radiators, air conditioning, check engine light and tune ups. AAMCO Maplewood transmission and auto repair technicians use the latest technology to diagnose and repair your vehicle right the first time - and we back it with the best nationwide warranty. At your local Minnesota AAMCO of Maplewood we know all vehicle makes and models - we're your one-stop total car care specialists.
Convenient payment plans available.
940 Osborne Rd NE | Minneapolis, MN, 55432
At AAMCO Fridley we believe in performing honest and affordable transmission and auto repair services. We do the job right and get you back on the road safely and reliably. From transmission repair and rebuild to brake service, air conditioning repair, tune ups, check engine light and car maintenance, AAMCO Fridley, MN is your one-stop auto mechanic. Trust AAMCO’s expert auto technicians to use the latest tools and technology to diagnose and repair your vehicle, and back it with the best nationwide warranty. At AAMCO of Fridley, Minnesota we know all vehicle makes and models and have the latest in diagnostic tools and technology. We are your total car care specialists.
Convenient payment plans available.
10921 Excelsior Blvd #117 | 10921 Excelsior Blvd #117, MN, 55343
At AAMCO Hopkins, MN we believe in the value of good, honest work and giving you and your family the peace of mind a safe, reliable car provides on a daily basis. From transmission repair and rebuild to brake service, air conditioning repair, auto tune ups, check engine light and car maintenance, AAMCO of Hopkins is your one-stop shop for car repairs and maintenance. Trust the transmission experts at AAMCO of Hopkins transmission repair to diagnose and repair your vehicle right the first time and back it with the best nationwide warranty. At AAMCO Hopkins transmission and car repair we know all vehicle makes and models and have the latest in diagnostic tools and technology. We are your total car care and repair specialists.
Convenient payment plans available.