Solar street lighting personnel directly investigate the visual intensity of the personnel is proportional. The actual pavement surface diffuses to the direct reflection, as long as the brightness of the surface is concave and convex. The surface brightness of such a point, illumination and incident angle of light, surface reflection characteristics and azimuth function are investigated. So even if there are different points on the illuminated road, the brightness varies with the location of the investigator.
Solar street lamp production materials have a vital impact on its service life. Generally speaking, in the 25 years of laminated toughened glass packaging solar panels, pets of solar panels stacked together for 5 to 8 years of life, epoxy resin packaging solar panels for 2 to 3 years of life.
Provide comfortable and strong visual environment for road users. For road users at night, the first effect of road lighting is to ensure traffic safety. Because of the serious consequences of vehicle speed and attack, it is necessary to ensure the driver's visual task first.
Solar street lamp panels are used to receive solar street lamp directly illuminated by the sun and collect solar energy attacks, which is also an indispensable part of the solar street lamp system. Generally speaking, solar panels can be divided into laminated toughened glass packaging, pet laminated packaging and dropping glue packaging.
The following aspects can be used to evaluate the relationship between different companies and road lighting parameters, which directly affects the basic elements of driver's visual solidity: the brightness of objects near the road or road, the brightness of scenery on the road; the scale of identifying objects and details; the brightness contrast between objects and settings; the brightness contrast surface and environment survey of vehicles on the road, the subjects of the survey are as follows: the brightness of objects near the road or road, the brightness of scenery on the road A moment of use; a degree of glare. According to the above factors. Then the influencing factors and requirements of road lighting quality are determined. Setting the basis of illumination parameters, brightness, an object can be seen, resulting in visual response. Because the surface of the shining eyes, more light, the stronger the sense of vision. Surface illumination to investigate the amount of light received per unit area of the target surface, investigators can not directly give visual power.
For users, therefore, it does not depend directly on surface illumination, light and shadow, but also on brightness. The Road on the illuminated surface only reflects the road condition of light flux, and can not reflect the road facing the state of light reflection, so it is not a direct reflection of the quality of road lighting. Within the visual range, there are different brightness pictures directly affecting the driver's visual function.
There is a close relationship between road lighting quality and driver's sexual vision. If the company improves visual acuity, it must be baited. Therefore, the evaluation of road lighting quality begins with the basic factors affecting driver's visual solidity and the request to leave. Visual firmness includes two aspects: visual function and visual comfort. Visual function refers to the driver's function of seeing the object, the change of his visual field and the normal visual physiological effect. Visual comfort refers to the attack of road lighting. The driver feels comfortable psychologically.
Therefore, as long as various parameters are set according to the concept of illumination brightness, talented people require excellent visual intense sexual satisfaction. Since 1940, the world has begun to evaluate road lighting systems, brightness and increased visibility in the 1970s. Recognition and other probability functions can be summarized as evaluation objectives, in order to reflect the quality of solar street lighting more objectively and accurately.