Year1
- 浓雾时视距：
- ＞100m
- 外形尺寸：
- 270×270×80mm
- 闪烁方式：
- 自由闪、同步闪
Song style contact number
Fog lamp
Main purpose
Highway has the characteristics of fast speed, large traffic, fully closed, full interchange, etc., which requires that vehicles are not allowed to Slow down and stop at will. Once foggy weather occurs on the highway, the road visibility is reduced, which not only reduces the driver's visual recognition ability, but also causes the driver's psychological fatigue, making it easy for the driver to make judgment and operation errors, which in turn leads to major traffic accidents involving multiple vehicles and rear-end collisions. In response to accidents in foggy weather on highways, fog area safety monitoring systems have received increasing attention. Among them, roadside high-brightness fog lamps, as road contour indication subsystems, can effectively induce traffic flow in foggy weather.
Main technical
Parameters
Lamp size & product material cold-rolled plate thickness
Shell color black
Display color yellow
Display pattern full screen
Input voltage (other voltages are customized)
Input current./
Operating temperature ~℃
Ambient humidity less than %, no condensation
Visible distance meters
Hours
Product brightness/square meter
Viewing angle
Level
Wind speed/second (typhoon, hurricane)
Quantity of pcs
Parameters yellow single pc brightness~, wavelength, left and right up and down viewing angles
Flash setting: steady on, flashing
Design of fog lamp height
The minimum height of fog lamp should ensure that the driver of the vehicle on the highway can just see the roadside fog lamp. Using this as a constraint, the fog lamp installation height range is obtained. Therefore, based on the road alignment, the running speed of the foggy section of the highway can be predicted, the driver's moving field of view can be analyzed, and the height of the fog lights can finally be calculated. Taking the horizontal field of view, the vertical field of view and the driver's sight height as .m, the installation height of the fog lamp is about .m
Design of the control method
The control method of the fog lamp is divided into random flashing, and Flashes simultaneously.
Random flashing means flashing at its own frequency.
Synchronous flashing means that each fog lamp flashes at the same frequency and at the same interval.
It is recommended to use random flashing, and synchronous flashing can be used in required landscape sections
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