Using front lights

Goal: On the basis of studying drivers’ visibility in the condition of using the front lights and the brake capacity of automotive, this paper aims to calculate the safety speed of automotive in that lighting condition and xperiments are needed to verify the results of theoretical calculation.

24p nganhanggddt2014 01-07-2014 47 3   Download

In lighting there are two goals: get enough light; use the light you have to shape and define objects in the scene. Lighting is often tried out "on paper" by using a lighting diagram before it's actually set. Many potential problems can be spotted in the process of constructing a lighting diagram. The most common of these is to light for a theoretical "stage front" instead of lighting for specific camera positions. It's also useful in anticipating problems with shadows falling where they're not wanted. Every light casts a shadow. The lighting diagram will make it easier to see where...

10p grandic 23-07-2010 180 73   Download