Last night (October 3) at 23 o'clock, Chang'an Street downtown intersection
The LED guide mark changes from straight to left. (Photo source Xinhuanet)
Starting yesterday, the leading brands on Chang'an Street were updated. The left-hand sign on the guide card becomes the LED electronic display screen, which can automatically change to the left or left turn arrow according to the time change of the left button. Before the 20th, the signs on Chang'an Street will be updated.
    The original left-left font is less difficult for drivers to distinguish
    The reporter saw yesterday at some intersections along Chang'an Street that some of the guiding signs concerning the left turn have been replaced. The logo is larger than before, and it is clearer because it is an electronic screen logo.
    It is reported that some of the intersections in this city have adopted the time-limited prohibition of left-turning of vehicles, which has alleviated the congestion at the intersections, but it has also brought many problems. For example, because the left auxiliary standard font is small, it is inconvenient for the driver to observe when driving, which is likely to cause traffic accidents and cause traffic accidents. In response to this problem, the municipal traffic control department has installed LED variable signs at some intersections of Chang'an Street. During the period when the vehicle is not allowed to turn left at the intersection, the variable sign will show that the left turn is prohibited. When the intersection is allowed to turn left, The variable marker will show a left turn allowed.
    Signs become bigger and sharper
    According to the police of the facility, the sign is a new type of sign, which is 3 x 5 meters larger than the previous one. The reflective paint on the logo surface was first made of diamond-grade luminescent materials, which made the recognition more clear at night. After the orientation mark is updated, the forbidden left flag will be updated to a dense dot matrix LED display light-emitting screen. At the time of the left prohibition, the guide mark of the innermost lane is a straight arrow, and the time until the left is released, the straight line flag changes to the left. Turn the arrow and the prompt text will also be displayed, such as "Unlock the left when 23". In the past, the left-hand sign was the same as other guide signs. After the left-turn arrow was drawn on the sign, a fork was drawn and the time for the left was written.
    Wangfujing and other intersections have been replaced by other intersections.
    At present, the traffic control department has updated the guiding signs and guiding signs at the intersections of downtown, Zhengyi Road and Wangfujing on Chang'an Avenue. In the future, the entire line will be updated and completed by the 20th of this month.
Sensor LED is a new intelligent lighting product that automatically controls the light source through the induction module. From the source material, LED as the lighting source of the intermittent frequent switch, relative to incandescent and fluorescent lamps, is undoubtedly the ideal choice, with long life, fast response, high efficiency, small size, easy to control the characteristics of the perfect. On the other hand, more intelligent, no manual switch, light bulb automatically lit.
PIR LED Light:
PIR LED Light is a kind of infrared radiation by sensing the human body, the detection of light environment, through the built-in delay switch, the lamp to open and close a new generation of intelligent lighting, also known as LED body sensor lights.
Microwave LED Light:
Microwave is an electromagnetic wave, all the molecules inside the molecules are constantly vibrating, different objects of the molecular vibration frequency is different, when the microwave frequency and the frequency of vibration of the same or multiple of the object molecules, the internal molecules will accelerate the vibration Amplitude, which is resonance, the effect of resonance is to heat the object, or disintegrate. Take the initiative to launch a very weak microwave, if people through this led lights, the lamp within the detector can receive the human body to reflect the microwave and make the circuit start for some time.
Sensor LED Shoe Box Light,Microwave LED Shoe Box Light,Infrared Sensor LED Shoe Box Light
Shenzhen Hygea Technology Co.,Ltd. , http://www.hygealedlight.com