AUTOMOTIVE - VEHICULAR ARTICLES MAIN PAGE

7/17/2018· Accident Investigation & Reconstruction

Event Data Recorders and Collision Investigation

By: Al Duncan

Event Data Recorders (EDRs) were first introduced by General Motors (GM) in 1974. That data was only available to GM; however, since 1994 more and more vehicle EDR’s have recorded data that can be gathered. The data captured can be imaged and is being used by vehicle manufacturers, law enforcement officers, and collision reconstructionists to better understand what is happening in a collision. In accident investigation, EDRs have the potential to provide independent measurements of crash data that would elsewise be estimated by reconstruction methodology.

2/16/2009· Automotive - Vehicular

Special: Automotive Industry

By: Dorman Wood

Whether you are a credit professional involved in the U.S. automotive industry or not, you have probably been following the almost daily media reports on the industry

7/5/2021· Automotive - Vehicular

Connected Cars: How C-V2X In 5G Will Transform Cars And Save Lives

By: Keith Mallinson

Technological improvements in cars over the decades have generally reduced costs or increased performance and safety. “Analog” technologies including collapsible steering columns, crumple zones and seatbelts have saved car occupants from death or serious injury. Many digital technologies have also improved our in-car experience with entertainment, mobile communications

11/22/2022· Telecommunication

Revenue Boost For Automotive Industry From Cellular Connectivity Outweighs SEP Licensing Costs

By: Keith Mallinson

The automotive industry is being revolutionized by continuous cloud connectivity, autonomous driving technologies, drive train electrification and shared mobility. These transformations are being facilitated in part by the standardized cellular technologies now commonly implemented in “connected vehicles” or “CVs”.

11/30/2005· Expert Witnessing

Optimizing Your Use Of Motor Vehicle Experts

By: Kristopher J. Seluga, PE

Participation of the proper automotive expert in a personal injury lawsuit can govern its success. This article develops four basic principles to optimize their use, while minimizing their cost, and describes some important techniques used by the accident reconstructionist

7/14/2009· Forensic Analysis

Automobile Braking

By: Kristopher J. Seluga, PE

Accident reconstructionists are often called on to determine the distance that a car, covers while being braked to a stop. Conversely, the reconstructionist may be given information as to the length of the skidmarks left by a car on the roadway, and may be asked to determine how fast the car must have been going at the beginning of the skid. An expert can accomplish this with considerable accuracy, based on a knowledge of the physical principles that are involved, plus available information relating to the friction of tires on various types of road surfaces.

7/14/2009· Automotive - Vehicular

Whiplash During Low Speed Impact: Fact or Fraud?

By: Kristopher J. Seluga, PE

A car is stopped for a light when it is unexpectedly rear-ended by a vehicle from behind. It is not a hard impact and there is little or no damage to either vehicle, because the energy absorbing bumpers have protected them. Nevertheless, the passengers of the struck vehicle complain of neck, shoulder and back pain. The next day they allegedly experience even greater pain and visit a medical person who claims that they have been injured. Insurance claim representatives, attorneys, medical, engineering and biomedical experts are then brought in and various conflicting allegations, testimony and opinions are expressed. Do we have a legitimate injury claim on our hands or a situation of fraud?

7/14/2009· Human Factors

Reaction Time

By: Kristopher J. Seluga, PE

When a person becomes aware of a dangerous situation, a time-interval must elapse before he can take defensive action against it. This time interval, commonly called the reaction time, has been found to be about 0.7 second for all normal persons, regardless of their background and training. This suggests that the reaction time depends on some basic aspect of the human physiology-involving the brain, nervous system, and muscles-which does not vary much from person to person.

9/22/2009· Automotive - Vehicular

Reviewing Drivers' Logs

By: Ned Einstein

In my review of more than 80 public transportation-related accidents and law suits, one almost universal theme has been the absence of any log review. This failure has generally combined with another common theme: A vehicle running behind schedule. The relationship between these two themes is easy to both understand and demonstrate - as is the acknowledgement that they constitute a genuine safety problem. But in a courtroom, the fact that system management failed to notice the vehicle running late - and worse, failed to even look for it - translates into a liability problem as well.

9/23/2009· Automotive - Vehicular

Sleep and Mythology

By: Ned Einstein

Many of our fundamental and commonly-held beliefs are invalid because they were derived, often haphazardly, from a blur of intuition, superstition, history, tradition and circumstance rarely subjected to scientific scrutiny. Before the inventions of artificial light and mechanical clocks, being awake during daylight and asleep during darkness were survival necessities - lest one be devoured by predators or stumble into a pit.