Why Turn Your Head Away From Traffic? Turn Your Side Mirror Instead!

The Automotive Blind Spot Problem Shouldn't Even Be A Problem

Motor vehicles rely on two mirrors mounted on each side of the vehicle to uncover objects (including other vehicles such as passing or trailing traffic) next to them and behind them.
These vehicle power side mirrors are based on a design that is incapable of displaying, or “detecting”, a vehicle occupying a directly adjacent lane and approaching the reference vehicle from the rear (such as the situation of a faster vehicle passing a slower vehicle).
The overall phenomenon of a vehicle in an adjacent lane becoming invisible in a driver’s side mirror is known as the “Blind Spot”, or “Blind Zone.”
The location of a traditional Blind Spot is denoted in Figure 1 in red. The size and position of the area constituting a Blind Spot Zone in a given vehicle is based on the following factors:

• The distance of the position of the side mirror to the driver’s eyes,
• The width of the mirror surface,
• The width of the object behind the reference vehicle (in an adjacent lane),
• The driver-specified position of the blind side mirror,
• The inflection of the mirror’s reflective surface (concave / convex mirror).

The Blind Spot phenomenon is pervasive among virtually all passenger cars, light and medium trucks and vans, and all sport utility vehicles. Some medium and heavy duty vehicles, resort to mounting multiple side view mirrors to alleviate this problem.

If You're Looking for a Blind Spot Mirror for Your Car, Consider the Safer Solution.

Make Safer Lane Changes Part of Your Daily Drive

10 Things You Can Do to Reduce Your Risk of Auto Collision

1. Get a good start at intersections. This helps cut commute times for the individual as well as for countless others. Make it through one extra light and that’s an average of two minutes that isn’t wasted sitting in traffic.
2. Don’t stop prematurely at yellow lights. Not only is it often highly dangerous (if the driver behind isn’t paying attention), it also wastes time, money and gas and promotes traffic congestion, stress and frustration.
3. Utilize turns efficiently, especially right turns. How drivers perform turns determines how much time is wasted, and congestion is created for what can be hundreds, even thousands of drivers.
4. At least match speeds on on-ramps and utilize the full length of the on-ramp. Merging early and failing to get up to speed on on-ramps often creates tremendous congestion, wastes time and gas and can be extremely dangerous.
5. Let faster drivers by without slowing. This eliminates stress and they’ll likely eliminate large amounts of congestion farther ahead for you, thus saving you valuable time.
6. Safely pass slower vehicles. Failing to swiftly and safely pass by slower vehicles — especially large vehicles such as motor homes and 18-wheelers — is the No. 1 cause of traffic congestion.
7. Look ahead. Read traffic flow properly so that acceleration, deceleration and lane changes can be properly timed. The less often drivers have to slow down, the more fuel, time and money is saved and less traffic congestion is created.
8. Change lanes properly. This will help prevent slowing, preferably without losing speed and without causing others to slow down.
9. Utilize right and left turn combinations rather than sitting at red lights. Not only is gas, time and money being saved, there is less congestion at that light.

ParkFX For Your SUV - Prevent a Tragedy

At least once a week a child in America is run over, typically in backup (reversing) accidents

You should be. According to Consumer Reports, the blind spot behind a tall vehicle such as a Chevrolet Avalanche truck can extend as much as 51 feet in the case of a small-stature driver about 5 feet 1 inches tall. Even for an average-sized driver, 5 feet 8 inches tall, the blind spot can extend nearly 30 feet behind the Avalanche, according to the consumer advice publication.

"No one is telling people there's a bigger blind spot in these vehicles," said Janette Fennell, founder and president of the child safety advocacy group Kids and Cars.

Pointing out her statistics showing at least one child a week in the United States is killed in a "backover" incident, Fennell urges that some kind of "backover warning and prevention device" be made mandatory on all vehicles.

LaneFX is More Than Just a Car Gadget

Many of the latest car models include systems that alert you when a car is in your blind spot. Those of us with older autos have had rely on our own road skills -- until now. Drivaware has introduced LaneFX: When you activate your turn signal, the device moves the corresponding side-view mirror to expose your blind spot and any vehicles that may be hiding in it. Of course, if you remember your driver's training, a quick glance over your shoulder does essentially the same thing. The LaneFX is compatible with any car that has power mirrors and is available in a Basic Edition ($197), Highway Edition ($242) and Commuter Edition ($296).

LATEST REPORT

Most Drivers Say They Don't Use Turn Signals

Maybe you've asked yourself: What is the big deal about a turn signal? Is it hard to find? Difficult to use? Why is it that 57 percent of drivers say they don't use one? Won't-use-a-signal drivers are simply not motivated properly, according to a national survey by Response Insurance, a national car insurer.

• 23 percent say they're too lazy.
• 42 percent say they don't have enough time.
• 17 percent don't signal because they forget to turn the signals off after turning.
• 12 percent say they change lanes too often to bother.
• 11 percent say it's not important.
• 8 percent say they won't signal because other drivers don't.
• 7 percent actually say they forego the signal because it "adds excitement to driving."

(The total exceeds 100 percent because some drivers picked more than one reason.)

With LaneFX, drivers have experienced a 38% increase in consistent turn signal utilization compared with their driving habits prior to owning the system.

How to Choose a Blind Spot & Backup Warning System

Know how the device mounts on your vehicle.

Camera and sensor systems that are mounted on the vehicle’s bumper or bodywork may necessitate drilling. They may not be the best choice if you lease your vehicle.

If you have a hitch, you can consider a model that mounts in the trailer-hitch receiver. But you would have to remove the system to use your hitch.

Other camera and sensor models mount on the license-plate frame. But some states prohibit frames because they can obscure the plate.

Within types, features vary. This is especially true with the sensor models we tested. The ultrasonic systems were generally the most sensitive, but their performance was adversely affected by rain, snow, or other inclement weather.

The microwave-based sensor systems we tested were not affected by weather but are less sensitive as a group. They also don’t warn the driver unless the vehicle or object behind it is moving.

The display quality of the camera-based models is very good, although it doesn’t match that of the larger screens on some carmakers’ systems. Most of the system displays turn on when the vehicle shifts into reverse, but one, the Audiovox, must be turned off and on manually.

Compare Backup Sensors & Cameras to ParkFX

Get the Latest Information on the Most Reliable Backup Warning Technologies

Not all reversing aids are equal. The sensing technology and the indicating method are critical to your driving safety.

How a park assist system alerts you

One option is video, which at first seems like a great choice. But one major flaw with having a video camera affixed to the back of your car with a monitor on your dashboard is that it also forces you to look forward while backing up. That can disturb your perception, your reaction time, and feel very unnatural. They are also extremely expensive, and you'll pay thousands of dollars to have a video system attached to your car, whether from the dealer or an aftermarket supplier.

Compare that to other bargain basement devices which actually have LED displays (little red lights) on your dashboard. These are cumbersome -- almost useless -- for much the same reason as video: when you drive in reverse, you naturally look behind you, and you'll never see the little red lights. They are also hard to read in bright sunlight.

Some other bargain technologies use a tone which beeps more rapidly as you get closer to an obstacle. You can at least hear the relative distance just by listening to the beeps, but you have to practice a bit to really understand how far you are from danger.

That's why an audible voice sensor is best. It tells you in a spoken voice exactly how far away you are. Not only do you not have to awkwardly look forward at your dashboard, you'll know without guessing how much further you can safely back up.

How a reversing aid detects objects

If you've never seen or used a reversing aid, you might be surprised at how technically advanced they actually can be.

Reversing aids use a variety of technologies to sense an object behind the car. Some units use Doppler radar, and others use infrared sensors, but by far the most accurate method of detection is the one the U.S. Navy uses on its submarines: sonar.

Sonar can operate in any weather, including direct sunlight or rain. And it doesn't require that the car be moving in order to sense an obstruction.