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At present time, in the operation of the outdoor electric power stations providers access their unattended operation. Linked to this there is necessary to know what is happening in the station not only during the day, but especially at night. Since the operation of the entire lighting system in normal operation is highly uneconomical and generates light pollution too, the solution is that in permanent...
This reason to carry out this investigation was a complaint from international airport about increased maintenance cost and insufficient reliability of runway lighting systems. The exhaustive investigation of overall lighting installation was carried out, which comprises lighting parameters, mechanical parameters and electrical parameters. The possible causes of luminous flux drop and significantly...
Recently, more and more experts deals the issue of road lighting. They design methodologies that should be following in the design of public lighting. According to the latest norms is a way of designing road lighting more efficiently, contributing to safer operation and eliminates distracting light. The roads lighting is a specific case of lighting system where an observer stands in the area of rather...
When installing outdoor surveillance camera systems, a suitable choice and setting of outdoor lighting are important to ensure the right functioning of a camera and a legible and sharp picture. To these camera systems could transmit relevant visual information in the electric station is necessary correctly settings of illumination. The paper deals with the necessity to cooperate lighting system watchdog...
Recently more and more specialists deal with questions of the road lighting. They design methodics that should be followed during the projection of the public lighting. The way of projection of road lighting according to the newest norms is more effective, it eliminates lighting pollution and helps to reach safer operation. The road lighting is a specific case of lighting system where an observer...
The reason to create this article was the need to make a methodology which would enable verifying not only lighting systems of public lighting but also measuring groups, which make these measurements. The methodology is suitable especially for administrators of big lighting systems of public lighting because it can verify for them qualitative and quantitative light-technical parameters of new lighting...
Pedestrian crossings are one of the most dangerous places on the road, so it is important to pay close attention to their design. At present, the greatest emphasis is mainly on the lighting, which is not always realized in accordance with applicable rules and regulations. On the lighting crossings are used different types of lamps with different types of light sources that are used to light problematic...
When installing outdoor surveillance camera systems, a suitable choice and setting of outdoor lighting are important to ensure the right functioning of a camera and a legible and sharp picture. Camera sensitivity is another important factor. It determines the minimal light conditions which are necessary for a camera chip to able to capture video. It is measured in the unit lux [lx]. Standard values...
A significant share of total electricity consumption at home is lighting, which can use up to 15% of total consumption. But it is possible to achieve significant savings if we choose the right light sources. Every room in the house or apartment has different requirements for light, and also different light sources have different light properties. Correct selection of sufficient and energy-saving lighting...
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