Sunday, March 23, 2014

In this case, in the formation of modern aircraft, there were few problems related to attention: im


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20th January 1992. During The Airbus A320-111 aircraft operated by Air Inter, the flight 148 - between Lyon and Strasbourg, landing a hit in the Vosges mountain range in the east of France. The crash killed 87 of the 96 passengers and crew members. The attack aircraft to the ground, destroyed the system and locating the plane vanished from radar. Rescue team three hours stifle the search for the missing plane. Some of the survivors of that time, at a temperature of less than 0 C, went alone through a wooded area to seek help for the remaining passengers were seriously injured, but there was a chance to survive. In doing so, ran a television crew, who accompanied the rescue team, and led them to the remains injury report form of the aircraft.
Although the accident brought a whole range of adverse circumstances and mistakes, one of the main causes of accidents, as stated in official reports, is to mistake the pilot and co-pilot when choosing the angle of landing on autopilot. injury report form In preparing the aircraft for landing, the pilot wanted injury report form to choose an angle of 3.3 landing. To do this, turn the appropriate radio button and the indicator is shown by default in the form of two digits, then the value of -3.3. But in this type of aircraft and the same indicator used to display vertical speed flight, so he should keep an eye on which way you view the value of relationships.
Vertical flight speed refers to the change in altitude of the aircraft relative to the surrounding air and measured variometers, and depends on the speed of the aircraft on the path, which is measured by a speedometer. Pilot when choosing a value not paid attention to it, which is a display mode is selected (vertical speed flight or landing angle), and instead chose the angle vertical speed value -33, then 3300 feet per minute (approximately 1000 feet per minute) instead of 800 feet in per minute, which is why the landing angle was about 11 . The plane then began unusually fast and steep descent, injury report form and with little turbulence that caused the automatic doubling of preset settings, hit the mountain, about 17 kilometers away from the intended landing runway. injury report form
This type of aircraft was one of the first fully computerized with sophisticated equipment and at that time, one of the most modern aircraft in the world. But despite this, or how to cite some research, precisely because, injury report form at the beginning of the text describes accident was the third, and last, in a series of series of accidents and incidents at the same type of aircraft.
For example, the well-known incidents that have occurred on the same plane for the same reason as described on Flight 148 accident 1988th year at Gatwick in the UK and in 1990. in San Diego, U.S. pilots instead of landing angle of 3.3 selected vertical speed of 3300 feet per minute, but luckily they managed to correct the error, and there was only minor complications during landing. It is interesting that the cause of many similar incidents and accidents, regardless of the type of aircraft, attributed to human error, lack the Training of pilots and poor handling of modern equipment. But is it so completely?
The answer to the previous question may offer a brief analysis of the accident flight 148 from the perspective ergonomijskog psychologists. As a byproduct of the development of modern technology and complex management systems, there is the problem of the working environment in a way that it corresponds to human capabilities and limitations. When it comes to problems in several areas: attention and arousal, injury report form information processing and coding information.
In this case, in the formation of modern aircraft, there were few problems related to attention: immersion in solving one problem while others injury report form are ignored, fixation on a particular way of solving problems, while promoting the important information (which is especially pronounced in stressful situations) and scattered that attention is not focused on anything in particular.
As for the problems scattered injury report form attention, he

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