Lighting appliances according to 3131 reported that the rules of the lighting theory are aside, such as the item in the United States. meaning. The results of the research carried out by the Netherlands have proved to be conclusive, then, the concept of the office environment that we are currently following is not enough to set up a research team composed of senior lighting experts of Philips in its public 5 In the industry, the headquarters was involved in the breakthrough as the experimental object to participate in the experiment, the experiment measured their response to the illuminance in the office. The focus of the whole work is not limited to this, the research team also examined the emotional state of people in the day. Whether the spirit is full or exhausted, and the construction syndrome team led by the lighting factor has gradually come to the conclusion that some of the full-lighting conferences that have recently been called in the past have been extended to the public. The research project allowed 5 items, by JdWtSpaziiCXRguzziniWKutomij, B. The lighting research center in New York conducted 15 electricity. The project focused on the relationship between lighting and people. 1 Miao Ruyi magazine 199 Ben Ilf passed the experiment, both research groups are very In-depth discussion of the response of people to light brightness and the effect of light brightness on work efficiency, the results of the study will in fact be fundamental Change the design concept of the working environment lighting we are currently following.
Light and people in many ways, it is not surprising that the phenomenon revealed by the Institute is sometimes outdated. Seasonal physiological dysfunction often causes people to have a constant sense of stress. At the same time, biopsychologists have confirmed the level of illuminance and the Earth. There is a connection between the biological rates of rotation. This cyclical biological rate makes us sometimes feel refreshed, and sometimes it is drowsy and there are many other phenomena, such as aviation time difference discomfort, and shifting. The fatigue that workers often feel may be captured by the factory.
The exhibition of the three-person project began in 199, and the third attachment was to solve the problem in the 1.1 chemical plant, 1 and 1.1 control room 1 view, and the 1 group of the 1 group. Yan Yizhen adjusted and re-elected the project. Then, at the Lighting Research Center in Dingwei, New York, the research work was continued. The 51 project team members studied and influenced the work mood and work efficiency. The possible factors are in a place where there is no natural light, and the simulation implements the natural light system of the person. The system controls the light color and light intensity of the lighting system of this package, and the dynamic biological lighting environment of the Ming 1 system can increase people. The comfort of the experiment in the pull 06 is also studied, the effect of changing the illuminance at various times during the working day. The experiment is in the side. The trend of change in the number of minutes of continuous existence is to be studied. The effect of the morning effect on the demand for illuminance will be studied. The experiment is selected in January and the two months. The weather conditions in the weather are mostly cloudy or cloudy.
From the curve of the experimental results, we can see that the relationship factor of the artificial illumination demand in the morning is negative, and the value gradually becomes zero when it is at rest in the afternoon, and the value is still negative in the afternoon. In the research report, it is also mentioned that the value will decrease in the afternoon period until 4 pm, and the relationship factor begins to be possible. When people are extremely tired, they often turn the lights on very bright to make them Attention can be more concentrated. 4 The research team believes that improving the brightness level, can more or less alleviate the degree of fatigue, and can even effectively improve the competitive state of the game. Other aspects of research have confirmed this view from different angles ingHouse.Allrightsreserved The overall feeling of .http staff adjusts the natural light incident intensity. At any time, they can arbitrarily dim but the control system automatically turns off every 1 time, and the subject needs to turn on the lights at this time.
3 Re-evaluation of information Next, the research team will need to immediately re-evaluate their previous experimental results.
The researchers found that subjects who had just entered the house or needed to leave immediately often used troubles instead of turning on the lights. This phenomenon is because the illuminance at this time is, if this situation is still taken into account when analyzing the experimental results, it is very different from the real value, and the analysis result is linearly levied for the length of working time. The relationship between the illuminance level and the working duration of the experimental object is proportional to the illuminance required by him on the working surface. At the same time, the calculated average illuminance is 14001. When the original 0 case is not rejected, the average illuminance is adjustable to 8001. The importance of local illumination is because the experiment found that the operator's need for illuminance varies from person to person. Two subjects are sitting at both ends of the illuminated area, which is called Mr. Shell and Mr. Dark. Mr. Liang added 1200 illuminance to his work surface. The average value of all subjects was 8001 illusion. Later, it was learned that Mr. Liang often could not afford the spirit during the working hours in the morning and after lunch. On the contrary, Mr., only added 30 on his work surface, and he was very sensitive to light.
The researchers found that, in general, the main characteristic of the light environment is that the illuminance level is constant compared to the constant illuminance environment, and for energy saving, there is a device that can dim according to the intensity of sunlight, and people seem to be more I prefer a lighting environment that is similar to natural daylight adjustment. In addition, the research team also found that people's work mood is not only affected by the cycle of natural light and darkness, but also due to climate type and seasons. At certain times in the middle of the day, mainly in the early morning and afternoon, some kind The effect also affects people's work mood.
Researchers who have found these effects on people's work efficiency have decided to analyze the data they have.
2 The progress of the experiment The experiment of Philips began in 1993 with the aim of examining the behavior and response of people in a mixed lighting environment of natural light and artificial light.
The experiment was carried out in a 1st single office in the 1061 scoop Pudi office building. Office length 5.6, 1 width 3.51 high 3.0, 1 window facing north to avoid direct light, width 3. height 2., 1 office is placed in the standard office equipment office ceiling is installed parallel to the window lined up in 3 rows There are plastic lampshade lamps, each with two 50 Jia high-frequency dimmable fluorescent lamps. There are 6 asymmetrically distributed 55 Jia lamps on the wall. There are 5 photoreceptors in the entire office. Three measurements were taken in the horizontal direction. The total illumination of the artificial light and the natural light measured vertically was additionally measured by a box model to determine the natural illuminance.
A total of 9 teams participated in this experiment that required a full day of experimentation. They were not informed of the purpose of the experiment and only needed to maintain normal work progress.
Personally, 4mm excitation means to deal with tiredness, that is, gradually reduce their tiredness by increasing the level of illuminance, it will be more conducive to their physical health. 4 å» æ†© 憩 憩 憩 点亮 点亮 点亮 点亮 点亮 点亮 点亮 点亮 点亮 点亮 早期 早期 早期 早期 早期The rate has led to the correction of the mid-day, segmentation time and artificial illumination. Some research results also suggest that when the human body is in a low tide state, the illumination of about 2,5001 can effectively adjust the mental state of the human body. The researchers also found that It may be that other reasons lead to a negative continuous working time artificial illumination demand relationship factor in the morning and noon. Usually, before people enter the working state, there is a process of preheating. After that, the factors that affect the efficiency of the operator in terms of the level of the illuminance are obviously not only from the illuminance level. Other aspects, such as the possibility of a self-motivation effect in a study, regardless of whether the operator's work is boring or challenging, will adjust the individual's work enthusiasm during the work process. The research team believes that the operator needs to use self-excited 2 The internal energy of the human body has changed during the Cambodian period. However, the results of this study show that this may not be the main opposite. Uninterrupted long-term work, as well as lighting factors, may be the key to asking. When it comes to extreme fatigue, we used to resort to coffee. Or take a nap. But the Philips research team believes that turning the lights on is a good way to do it.
This pioneering work is still going on, and the current analysis results are not lacking in the elements of inferring delusions. However, the areas covered in this package include the sensitivity of the human beings to fatigue and the biological rate and other health issues that deserve attention. At the same time, if the building syndrome is further researched to support this theory, the days when the daytime office environment is suitable for constant illumination lighting will be not far off.
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