ABS vs EBD vs BA | How These Brakes are Different Than Others?
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- เผยแพร่เมื่อ 14 พ.ค. 2024
- ABS vs EBD vs BA | How are these brakes different than others?
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ABS (Anti-lock Braking System):
As the name implies, the ABS prevents the car wheels from locking when the car brakes suddenly in certain situations. These brakes allow the driver to fully control the car's steering when maximal force is applied to the brake pedal.
Generally, when the driver suddenly applies brakes to a moving car, there is a high probability that the wheels will get stuck due to the sudden brake force and slide on the road. This happens because the momentum of the velocity of the car carries it, and the wheels are not able to
covert that into the rotational movement because of brakes.
ABS, or an Anti-Lock Braking System, is a piece of safety equipment that prevents the wheels of a vehicle from locking up under emergency, panic, or harsh braking conditions.
EBD (Electronic Brakeforce Distribution):
While ABS is the overall automotive braking technology, EBD is just a part of the overall system. However, these elements are equally important in reinforcing the safety department of the vehicles.
The EBD is responsible for distributing the braking power to all car wheels. Also helps in regulating and applying the braking force needed to each wheel according to the road condition, vehicle's load, and speed. The EBD ensures how much braking force is needed by each wheel and then applies the same to achieve the most suitable braking impact.
Brake Assist (BA):
Also known as Emergency Brake Assist (EBA) is another piece of car braking technology. As the name suggests is responsible for assisting the driver in an emergency stop situation. The braking system will work more swiftly when there is sudden braking if it is equipped with the BA feature.
This feature aims to ensure that the brakes are applied in case of an emergency if the driver cannot respond quickly enough. This happens often because, in case of sudden braking, the driver cannot press the brake pedal fully. However, an average driver isn’t fast enough for a situation like this, where a millisecond of delay can translate to catastrophe. This is where Braking Assist steps in.
--- Time Stamp --
00:00 - Intro
01:03 - What is ABS?
02:04 - How does the ABS system Work?
04:32 - What if your car doesn't have ABS?
05:41 - What is EBD?
07:18 - How does the EBD system work?
09:32 _ What is BA?
11:00 - How does the BA system Work?
12:13 - Wrap Up
Disclaimer:
This video is just for educational purposes only. We are not in the auto repair business nor publish automotive service manuals. This video is not reviewed or authorized by any vehicle manufacturer. This video is intended only as general guidance. Every system is slightly different, so refer to the owner’s manual of your vehicle for any specific information about your model. Remember that only proper service and repair procedures will ensure your car's safe and reliable operation.
Copyright Disclaimer:
Copyright Disclaimer under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational, or personal use tips the balance favor of fair use.
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Driving a car without ABS has taught me how to balance brake input pressure by myself. Literally became my own ABS every time I drove that car😂
Yepp!!! Me too...I use to manually press the brake pedal many times slowly slowly to create ABS effect....
That's true, having a rwd car whitout ABS is the best way to understand car control
thats exactly what i do, perfecting how u break is more professional way of a man on how to control his car and know its power and ability on road
EBD does a work that man couldn't do but ABS can be useless if someone is good enough controlling breaks
Only if you are the only driver in the world, abs would not existed
In emergency situation ABS is a blessing
Very very elaborate. Keep it up. My 1996 Golf 3 car doesn't have any. I remembered when I almost hit a car in front of me in a multiple accident during a low visibility raining 🌧 season. When I applied the brake in the emergency situation, I saw my car slipping to hit the other car in front of me and God help me, I turned and returned the steering to get saved by a whisker.
Ive had many moments where i feel god just saved me so many times i woulda been fucked i almost died many times
Very nicely explained 👍👌
Please explain how the following work:
Electronic Stability Control
Traction Control System
Hill Assent Control / Hill Hold
Autonomous Driving Assist System
Traction control well that is a system so ur wheels won’t spin I mean like when u accelrate a powerful cars u wil get wheels spin Tcs prevents the wheels from spinning (doing burnouts)
@Ujjwal Dutta yeah i know just saying what happens but ur right.
@@sunanogaara6721 in simulator i don't like the brake-tcs, beacuse it just wear out my brakes, even at sport mode. 😃
Esc uses gyroscope to determine the direction your car is moving in
Then it checks your intended steering angle using the angle of front tires
If those 2 don't match then we have a problem
The esc can then apply brakes or do whatever needs to be done to fit your car to follow your intended steering
Good explanation. This is why, if ESC is left on when a car goes quickly round a track, it will wear out brake pads for fun.
I recently bought a VW Phaeton. Perfect car for me, also fully equiped. At one moment, when just another blind driver decided to change lane right in front of me, I was about to hit the brake pedal only to realise the brake pedal is hitting itself. I panicked for a split of a second (like Duh, a brake pedal is moving away from my foot by itself), but then I realised the car is already braking on its own. Since then, I know that even on 2009 VW had implemented an emergency braking system :) Ofcourse, only if you have a fron radar (called front-assist, also working as an adaptive cruise control)
ABS is not "Cutting-Edge braking technology" anymore. It's been around since the 70's, and in virtually every car since the late 90's.
My car model 1983 does not have ABS
@@seraph9289 probably because in 1983, it was still a luxury item, and didn't become standard safety equipment for around another 10 years.
my car is 2002, and not have ABS in (only was optional extra in my model, and the previous owner not wanted in)... In the EU is required only after 2004, in US even more later ... 2012? i think (but i'm not sure in this last one).
I think a lot of cheaper cars even in the early 2000s lack ABS brakes. Cars like Toyota Corolla for example
@@zzoinks I actually used to own a 2001 Toyota corolla Conquest sedan, and it had ABS.
A common misconception is that ABS always keeps the wheels from locking up. But if the traction is lost on all wheels fast enough, the sensors do not detect the slide, and treat it as the vehicle being stopped.
If you are driving, hit the bakes hard and start to slide, release the brakes! You will have to make up for the ABS not working.
Learn to stop without ABS and do not always count on it working
this whole comment is saying 'abs is a scam' but more complicated
Not anymore - the car is sensing the rate at which the car is slowing . If the speed suddenly falls to 0 at a rate not possible it will kick in
@@martincaller1344 where is the drums breaks are
It is sensing wheel speed not sliding.exactly rate of change of rotation
ABS senses rate of change of wheel speed not sliding
All incredible to know. Thank you for breaking this all down for us and explaining each component and how it works!
Incredible demonstration! Thank you
Very nicely you have explained the differences among the three Brake Systems. Stay blessed. I use ABS system
A very detailed explanation
Thanks a lot!!!
The ideal ABS system would tweak the allowed slip % and speed threshold for ABS activation according to what's optimal for the prevailing road conditions. Problem is, that requires AI that can observe and analyze road conditions to estimate road grip to a reasonable degree of accuracy.
In practice, ABS systems won't work below a certain speed to make sure cars can still stop completely on slippery surfaces such as gravel, mud and snow by looking their wheels. A race car with race tuned ABS to suit track conditions would have much easier time outputting consistently fast laptimes.
Mitsubishi have had a surface analysis system since 1988, very very clever. Got it in my fto, far superior system to conventional abs, and my fto is from 95 👌👍
Probably electric cars has something like that
You don't need AI for an ABS system. There have been adaptive systems for decades on the market.
Or simply use your goddamn foot to brake?
Fantastic video presentation, brilliant explanation.
Very informative video explaining the features and benefits of ABS, EBD & BA.
His videos are really important! I took a best knowledge about these things!
You are doing a great job keep it up
2:03, that 8th gen ford truck had rear antilock brakes that prevents the rear wheels from locking up, most pickup trucks during the late 80s to early 90s had them and it did help stopping faster but mainly it was for prevent the rear wheels from sliding on wet surfaces when braking and during high speed prevents the trucks to lose control and spin during high speed braking
Good video and happy to see XUV 5OO taken for ABS and EBD
Thats what I noticed...its abs and ebd is from bosch thats why
Fellow Indian spotted 😍
Thanks to all engineers for keeping us safe!
This comment is underrated
I drive a car with ABS & EBD. Proud of my Toyota Etios Liva which had these features when few other cars in it's segment had these.
Best interpretation of ABS ever. Now I properly understand it!
I never knew that this type of braking system is also used in automobile vehicle. Thanks for your guidance ️️❤️❤️❤️
Thank you for this great information
The best part is where 1 of the 4 abs sensors decides to crap itself without prior warning and your inner wheel locks up going 130kph when braking just a tiny bit.
Thank you for a detailed video
Excellent video for mankind, nice presentation. MAY GOD BLESS YOU TO MOVE FORWARD WITH GREAT SUCCESS ....
I drive Seat Leon 1p from 2010. that have all this systems and i am so happy to drive such a well equipped and modern car...
honestly that's one thing that needs to be taught is threshold breaking where your able to use as much brake as possible without locking kind of a racing technique but good for safety especially if you don't have ABS or anything
Still good even if you do have abs, can get better braking distance if you are good at it Vs using abs
@@hardlinefoil7532 that's why I had said especially if you did not have abs but yes thanks for clarifying it. 👍
The main functionality of ABS is to keep the driver in control of the steering, no matter how hard you break. The problem with threshold breaking is that you will still lock up when you input steering, unless you are extremely experienced in dosing your break pedal and decrease the breaking the more you steer. ABS will always do it better (on a normal road without snow)
@Videogamestashbox.com ba doesn't just do computerized threshold breaking
Have you had a incident where you had to break real hard real quick?
Sometimes in these situations a person is not quick enough to depress the break paddle fully so ba helps and depress it for them. Also in those situations abs kicks in and if you never had experienced abs working before then you'll not be ready for the moving of the break paddle which might result in you decreasing the pressure on the paddle again ba helps here.
@Videogamestashbox.com ba makes sure you stop when you need to
While threshold breaking is for preventing locking of wheels
Good demonstration
We all need AEB (Automatic Emergency Braking) system. These 3 almost every car nowadays has, but with AEB you would be unable to crash into the car in front of you if it suddenly stops, even if you like to. I don’t have such a system and I’m a very cautious driver, but I was twice a victim of a car crash in which I was hit from behind, so I think that if all of the cars would have AEB that would not happen anymore.
Can you please make a video of demonstration of AEB?
And also robbers can rob you just by standing in front of your car lol
@@anantazaman793 hahaha if all cars dont have AEB then.. JUST RUN THEM OVER 🤣
isn't it the same as BA as explained on the vid?
9:55
@@farhanalraziq4367 Facts
Good information on breaking system.
Thank u for a detailing explanation
In Practical emergency braking system is useful and Abs and End was also good
Great work thanks
Hey pretty updated.... thanks for sharing
Very important information thank you
Superb informative video boss 👌👌👌
such a life saver system
This channel is THE ENEMY!
WHY?
Very informative.
informative. thanks
I have mercedes benz c class 1998 (w202) and the braking system are saving me and someone life! One day i have a long trip with my mercedes and someone riding a motorcycle and he just goes in to the road and surprised me, so i push the brake pedal and go to the other side of the road in high speed around 120km/h. He's dumb but i saved his life thanks to mercedes applying abs to their cars
I thought the EBD was mainly useful for a different terrain per wheel, say your left wheels are on the road, and the right ones are on grass or gravel.
Very informative
I was interested in whether I could custom equip the car with a simulated differential lock system. Indirectly, this video makes me think about where to Google next.
informative,best wishes from Pakistan
Well explained. Tnx
Sir can you guide about it how the engine starts and how car battery 🔋 works. And you nicely explained about of brahing system
This is useful I when stopping at red light
good explaination
5:52 Mahindra XUV 500🔥🔥🔥 Power
Very good video
I would use all of them, they all seem great🤣
When you emergency brake without ABS system , do not press clutch and disengage gear. When gear is on, engine keeps wheels spinning thus is not possible to lock them while braking. Especially helpful during winter. Always disengage gear when engine revs are lowest.
or do you mean press clutch pedal?
@@briank10101 No he meant that you use engine braking by not pressing the clutch pedal!
It amazes me how ppl don't realize that the wheels have locked up and release it basically unconsciously. My car doesn't have ABS and I know how to stop perfectly fine by balancing on the threshold of it locking up and not locking up
EBD actions were mentioned in ABS as if it was part of the ABS work.
i wonder if you can override the EBA. Suppose the driver really wanted to hit someone and stepped on the accelerator, would the EBA still force the car to break despite the driver already hitting the accelerator?
When in a manual transmission car. Never press the clutch if in an emergency braking situation. Keep the gear in press the brakes to use your engine to assist the breaking. Only press the clutch when almost stopping! Plus if you are an experienced driver you can downshift for extra breaking force by the engine!
That 3 features save my life
Having had someone hit me head on with no warning I assure you, you cannot modulate as fast that computer. I was very glad I could just mash the pedal and let it handle it.
12:17 with the one vw golf 3 1996 uses :D
*Sir it was very very very usefull ,can you make video on torque vectoring please* 😀
Very good 👍
Good info
I love break assistant than anti lock braking systemand electronic breakforce distribution
The only breaking system my teggy has is breaking down in the middle of a roll race
😹
Very Good
im just a kid but i need to say that he can explain it veryyyyyyyyyyyyyy gooooooooooood
good video
A ecu does more thing right like something with rev limiter or not?
EBA sometimes can be problematic. Sometimes when I only needed to slowdown the car, it applies sudden force to a complete stop. It can he dangerous if another vehicle is behind you.
I don't think it stops fully, only slows down until you drive the same speed as the vehicle in front of you.. but I'm not completely sure
Is braking individual wheels to aid in cornering a part of EBD? For example auto-applying braking force to the inner rear wheel to corner more efficiently?
It depends on what you mean by corner more efficiently. If by efficient you mean avoid losing control and sliding out then yes. There are systems that use the EBD to brake specific wheels in order to correct the direction of the vehicle. The EBD system doesn't do any thinking or decision making on its own though. The EBD is part of a suite of braking and stability safety technologies which all work together to not only maximise braking performance, but to ensure the car never gets out of control.
If you you started to lose traction/oversteer/understeer for any reason while taking a corner such as a wet road, going too fast, loose gravel, bald tyres etc... then specifically the ESC (Electronic Stability Control) would kick in IF YOUR CAR HAS IT.
ESC is an advanced extension of the ABS system. It uses the ABS wheel spin sensors along with its own steering angle and yaw sensors to detect if the car is losing traction in the lateral direction. If a detection is made, it uses the EBD system to apply brake pressure to individual wheels in combination with regulating the engine power to help the car regain control. For example, if a car is making a left turn and begins to understeer (the car plows forward to the outside of the turn) ESC activates the left rear brake, which will help turn the car left. It's so sensitive and quick that it will likely make all these corrections before you even have a chance to react.
However it will ONLY activate if it detects that the vehicle is loosing control. It's a safety feature, not a performance feature. There is no technology/system that I'm aware of that would intentionally make use of braking certain wheels in order to assist the driver corner 'better' or 'sharper' or anything. I'm not really sure exactly what you mean by corner more efficiently?
@@Megameatloaf The last paragraph was exactly what I meant. Thank you for the detailed explanation! Just wondering whether say on a circuit you would corner better with or without the systems, given that the wheels do NOT break traction (under/oversteer).
Takumi taught me how to manage brake input
And of course initial d
How does abs braking system do when you apply brake on a slippery muddy steep descent how does vehicle behave
I've driven Mercedes for a couple of decades, and can say that the EBA fitted as standard is literally breaktaking - it hits the brakes much, much harder than I ever do. Enough to leave seat belt bruises without hitting the idiot that pulled out in front. ABS I know I have, but I've never even felt it working! :D
Just a doubt..when a car makes a turn while braking, the four wheels have four different velocity. So how does the ABS ECU determine the actual vehicle velocity and the slip ratio?
I think abs works without determine the wheel velocity. It just detects the individual wheels locking up or not.. or its new technology that I'm not aware of
@@famy.z1860in the explanation of EBD in the training video, there is a comment related to slip ratio. In order to determine slip ratio, it is required to know the actual velocity of the vehicle (what I have understood from the tutorial) My question is in this context.
@@sachinjacob7233 i think it measures the speed from each wheel, if 1 wheel is spinning slower then the others, the computer can calculate the slip. Hence why if all the wheels lock up ABS cant do anything about it. Correct me if im wrong though
Probably it uses an algorithm to analyse the patterns between all wheels rotations to determine when the car starts making a turn. The same can be done with TPMS algorithms that are able to monitor the wheels rotations and detect when one or two tires have considerably low air pressure than the others and warn the driver on the dashboard (but it can,'t detect when all the tires have low air pressure).
In my car I can hear the ABS unit acting to limit the brake pressure in the rear wheels when I brake making a turn, when I brake harder in any codition or when I brake in very irregular (or slippery) surfaces (the wheels doesn't need to lock up), I can hear a low eletronic noise comming from the ABS unit until I remove my foot from the brake pedal or until the car remain stopped (braking until the car stops) for more than 5 ou 10 seconds with the brake pedal depressed. When that noise stops I feel the brake pedal going down a little because the ABS stopped blocking the rear brake lines so the fluid pressure goes to those lines and I can feel the brake pedal depress a little.
I already drove the same car model without ABS and the difference during a normal braking was very noticeable, my car with ABS doesn't limit the brake force in the rear axis unless when it's necessary (in a normal braking it is not necessary), but the car without ABS uses an equalizer valve in the rear axis to limit the brake force that goes to the rear brakes, especially when the car is not loaded with weight it limits a lot the braking force in the rear wheels... I remember when I drove that car that I felt like only the front brakes were working, the sensation was like the car's rear was very "loosy"...
My guess would be that at higher speeds, the difference in wheel RPMs aren't much as compared to lower speeds when ABS shuts off.
TY👍👍👍
Explain about pressure gauge
Thanks .
You're welcome!
Please make lots of video on engine
My 2002 FIAT Stilo has ABS, EBD and ASR as standard.
My 2001 Celica T-Sport has ABS and EBD... And a very nimble chassis ;)
Where do you get this video to put on youtube please answer me
Good Evening from 🇵🇭
Goood evening although it's morning where i am🇧🇧
Hi Mate in your Video you have forgotten about ESP or ESC which is the same thing.
ESP keeps the vehicle in a straight line ASB EBD and BC are all part of the same unit which is called Adaptive ESP.
Whilst your description of these Driver AIDS
BA is slightly off.
BA assist works by radar and by rapid response from the speed of Accelerator pedal release not only does the system offer instant pressure on the Brake pedal but the brakes are automatically applied cutting out thinking time.
ESP does one thing in the wet. It pumps the brake to dry the discs
Using EB in honda vezel RS 2016 with adaptive cruise control.
What's the car on the thumbnail?
Hundai grand i10 níos
@10:00 that situation with the scooter happens to me about every day in Gainesville Florida. they now have rental electric scooters everywhere and the college kids don't even look . I personally cannot afford a car with BA ,abs is as good as it gets and boy it works . I bought a dash cam instead to limit the liability when inevitably I hit one of those stoned out college students. with the rise of E everything I suggest everyone to do the same .
Bro in video literally said "Mercedess-Bends!" :D :D :D
I love all these braking systems even I didn't have yet driver license but I want ask you a question (specially for BA) we can unable BA for sort moment as a Driver because we see more things from sensors? Sorry I don't know the actually reaction time of human
Maybe mercedes uses BA earlier than 1998 one i had a mercedes model 91 the brakes in it was much better than most of new cheap cars but with exta huge fuel consumption
2mins ago wow I didn't even realize till just now
Pro tip when you start to hydroplane: Take your brakes and or accelerator the moment you start sliding (unless you’re about to hit into something in front of you)
Can we mix all?
I think abs and ba can mix
1972 s class had abs too :)
*Sir in electric all wheel drive [dual] cars ,why do the motor differs at front and back ?* 🤔 please make a video on this!!!!!!!!!
What is the model of the car in the thumbnail?
My car has all three sistems combined. I just push the brake and let the car do the rest for me. Safest and most reliable car i ever driven. Citroen C4 (2009)
i drive without ABS, EBD or BA my footwork work in apt sync now with locking the wheels.
A car with no ABS will come to a full stop faster, but the driver won't have any steering controll while under full braking
Cool video
Itu hrv teragak agak ke kat trafik light tadi.. biasa je tu.. tapi takde le glamor sgt pakai proton
Please make how hybrid car works