Tuesday, January 3, 2012

Technologies In Car

With our lives becoming ever busier, will the dream of driverless cars ever come about? Wouldn’t it be great to concentrate on our lists and phone communication instead of the time invested in driving everywhere with errands and daily chores.

The most common cause of traffic accidents is simply driver error. The more cars gain in technology based entertainment, the more likely our focus will be diverted and wrecks will happen more frequently than now. From fully fledged entertainment systems, to Smartphones and integrated computer applications, being in a car can be as fun as being at home in your office. As our concentration is pulled elsewhere, who will be the focused driver? Automakers think the car will be driving for you soon the way current technology is expanding in the industry. Automakers have gained on producing commercial technologies such as self-parking and guaranteed cruise control. Older cars can support new technology through applications to their existing OS systems.

Today’s Driverless Car
It’s exciting to think about the technology in cars that allows operations with low input from drivers are not too far off. Today’s Driverless Car Safety is paramount as accidents are at an all time high with drivers since 2011. Driver’s inattention cannot be helped, so automakers are focusing efforts on safety systems with the new breed of driverless cars.

Some things now can be considered driverless, but drivers may not realize it.

Anti-lock brakes are pretty surprising to be considered a driverless technology, especially since drivers are needed for them to work. They do make things a lot simpler compared to the immense effort it had taken to stop a vehicle without them. Without anti-lock brakes, a car’s wheels can lock up, sending the car into a head spin. The only remedy was to pump the breaks vigorously and anti-lock brakes do that for you. This was the first driverless technology as the car reads the signals and reacts before that happens.

The second piece of technology to fall into place on the way to driverless cars was traction. These are complicated systems that react before, and in most cases, better than the driver can. They utilize multiple systems and are a complex mechanism. A read on the cars accelerations, direction, and the wheels contact points and traction with the road. If a detection of going off the road or going into a roll, the control mechanisms work in unison to step in and take control without the driver helping or controlling it.

Unlike the driver, a decrease or increase the power to each individual wheel, this can control the vehicle more than four brakes at once. This is an innate monitored response, and prevents an over correction. It is in over correction that drivers seem to make the mistakes and things go wrong.

Pre-safe systems are common in more premium luxury vehicles. They share the common denominator of estimating when a crash will occur and preparing a safety method to keep all occupants unharmed. In relation to a rear-end collision, alarms can sound if a close detection is signaled preventing a collision. A system such as this primes the brakes so light force can have the same effect as sudden stop. It reduces engine powers to avoid a severe crash and deploys airbags while tightening the seatbelts.

The post is contributed by Peter Smith. Peter is tech expert and professional blogger. Visit his site to know more about zuinige auto and lease auto.