Do you know how blind spot monitoring system work? It is pivotal for driver’s safety so check this out!-Brought to you by PartsAvatar Car Mirrors Online.
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Blind spot monitoring systems are one of the popular safety techniques that warn the driver of upcoming vehicle outside their usual range of visibility while changing lanes.
Most of us don’t know much about this system’s working. So, lets read it out in here!
Blind spot monitoring system
Many drivers don’t actually understand the meaning of blind spot. The areas that lie outside of a vehicle, that a driver is not able to detect or see are called blind spots. Help watch your back comfortably by relying on blind spot monitoring system.
Blind spot monitoring system works on two different technologies namely active blind spot monitoring and passive blind spot monitoring. The active BSPs are usually found in vehicles. They have a sensor or a detection device on rear bumper, so that it captures the image and warn you of any object coming too close in blind spot.
Talking about passive BSPs, they are easily available at any auto parts store and there is a convex mirror in the corner of your current external rear view mirror that can see into areas where normal rear view mirror cannot reach. Results show that customers are comfortable with these radar based passive blind spot monitoring systems because they get rid of annoying blinking on the mirrors in the previous case.
Basically in a blind spot monitoring system, a variety of sensors, cameras are used in order to get the information of the object that a driver cant see. But some blind spot monitoring systems are so advanced now a days that can easily differentiate between a car and a human. Based on their results, the sensors will alert you of the found object.
Why use it?
What if you want to change the lanes and you cant see any car coming behind you? If you are unable to know, you wont be safely able to switch the lanes. What will alert you of the object that is not in your visual range?
The blind spot sensors sense the car coming up in your blind spot behind or alongside you, and if your turn signal is on, it alerts you not to change lanes. There are various types of warning signals given by BPS like vibration on steering wheel, flashing light on side view mirror etc.
When a vehicle enters one of the zones an alert appears on the side view mirror face. Some manufacturers place the alerts on the inside of the front roof pillar nearest the mirror or on adjacent window frame.
Blind spot detection was developed by Volvo to track the traffic behind them as well as what is coming alongside. The alert stays active until the car in the adjacent lane is in front of you, or at least directly alongside and you would have to be blind not to see it.
Blind spot monitoring system is a technology that was introduced by Volvo a decade ago. Blind spot monitoring is not known by the same name for different manufactures.
Auto giants have manipulated the terminology. For instance some auto makers call this BSM technique as blind spot information system, blind spot monitoring, blind spot detection etc though the name depicts the same technology i.e. blind spot monitoring system.
Ford, Volvo and Lincoln call it BLIS while Audi mentions it as Side assist. Similarly, general motors’ call it side blind zone alert, Hyundai mentions it as lane change assist and Infiniti calls it Blind spot warning.
So, every auto company have their own terminology for blind spot monitoring system with almost similar mechanism and working.
Limitations of BSP
Blind spot monitoring systems only get active for the speed above 20 mph. So, it is basically meant to be used on rushy highways rather than using it on streets. There is one more thing to be noted, if you have got a blind spot monitoring system installed which audibly alerts you, it will only work with the turn signal on.
So, if you don’t activate your car’s turn signal or indicator, your audible blind spot won’t be active. Make sure that you don’t fully rely on this technology. Use your brain, be alert, maintain some space between your and other car’s so that no accident could occur.
What cars have blind spot detection sensors installed?
Ford and Volvo which is actually the originator of this technique, have deployed this sensor based system in almost every car that dispatches from their unit to provide the driver with a warning if a vehicle enters his blind spot while he is changing lanes. In Volvo’s latest model, this technology along with steering assist can warn the SUV if it detects that you are about to hit other vehicle while changing lanes.
It is an advanced safety technology that is a must in today’s modern cars and SUVs because with increased traffic on road, we need more safety on our rear end. Who will do that the best? You know your answer, right?
Its like a competition in innovating or enhancing this technology. Like Toyota, have added braking assist with this technology. How will it work? For instance, if you are backing out of a parking spot and at the same time another vehicle is approaching you, this system will alert you of the threat. But if you cant detect the warning, the brakes will be automatically applied before you hit the vehicle.
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You can read more about car mirrors in the article: Car Mirrors and Purpose of Use.