Deputies called for a slowdown in the pace of replacement LED street lamp

Is the patron saint of the city night lights, street lamps designed shouldering three important tasks: one is the uniform and comfortable lighting, so that the driver can see the road, pedestrians; two is to provide a safe city lighting, sidewalks, no corners left the "dark side", reduce the security accident at night; the three is to achieve energy-saving lighting according to both good and cheap as. The cost of road lighting and energy consumption is very huge, how to ensure the quality and safety of road lighting, energy saving and environmental protection is more and more important issue. Recently, there are deputies to the people's Republic of Guangzhou pointed out that the existence of LED street lamp power saving does not save money and other issues, it is recommended to slow down the pace of change.

Street lamp hidden danger

Pazhou hall outside the glare of the harsh glare of traffic safety

The night in Pazhou hall, a blue light outline its undulating contours, and across the yuejiangzhong road has been extended to the shore of the Pearl River, far see the blue arc beautiful and fantastic, but for every night driving through here Miss Jiang public speaking, it is a "blue nightmare".

Miss Jiang lived Jubei in Kecun overpass, she often work overtime at night along the Pazhou hall outside yuejiangzhong road driving home, "every time a few hundred meters away from start to see the blue block on the road, on the road and the surrounding lights are much brighter, dazzling blue make people open car by using the shading plate in the eyes and even" eyes ", or by simply not open eyes, if happened to be roadblocks or pedestrians after, perhaps causing traffic accidents. Recently a little better, with a white light, not so miserable blue, but also more bright. When the car is just below the band, the light directly hit the front glass, the moment can not see the road, really afraid of an accident. "

Encountered Miss Jiang is a typical "glare" (referring to the view is not suitable because of the brightness distribution, or in space or time of extreme brightness contrast, resulting in visual discomfort, the human eye can not adapt to the feeling of light), belongs to the landscape lighting effect of road lighting. Lighting expert Liu Diqiang said. The purpose of road lighting is to make the driver a good recognition of the road ahead, to ensure the safety of driving at night and comfortable driving. Qualified road lighting must take into account the driver's visual requirements, so that the driver can quickly and accurately obtain the relevant road traffic information.

Influence of Pazhou hall light car, the reporter interviewed the city environment construction at the Municipal Construction Committee to thank the director, said he is planning for the Pearl River cross-strait light engineering to make adjustments, including the Pazhou hall, "we will be adjusted according to the views of the public. "

City Ring Road and trees blocking light microscopic passers-by

"In fact, the road is not as bright as possible, the more important is the uniform, no zebra crossing". Guangzhou Guangya Network Technology Co., Ltd., said Zheng Yaqin, director of operations.

One of the main roads in Guangzhou City Road on the street light is very uneven. On Monday evening at 9, the reporter saw in the central city road, Garden Hotel Road, because of the trees, and the lights are low, many street lights are "buried" in the canopy, no trees blocking the road is very bright, but the road near the sidewalk under the shade is dark.

Driving Mr. Wang told reporters that driving on the ring road at night, the most afraid of taxi passers-by, some people went to the street to play, still standing in the shade of dark to him to see people, almost hit. "There are traveling in the central city road and mountain road section near the taxi driver told reporters that night the most feared black taxi, in the street lighting enough place, if they were wearing dark clothes, really can not see people, unless they laughed at his white teeth, just let the driver awake there are people in the taxi. Guangzhou due to the four seasons evergreen trees, leaves blocking lights, and even street lights are wrapped, buried the situation everywhere, affecting the lighting effect of many sections.

Zheng Yaqin suggested, should fully coordinate the garden department and the street, a timely pruning trunk street lighting, too dense road, on the other hand can consider increased lamp height, or add a small lamp in the street to avoid the lower part of the crown block.

Dongfeng Road, the Chinese side of the reflection angle

Last year, Dongfeng Road on the 400 new Chinese lights, each lamp 10 lamp holder. Careful observation will find, according to the light to the surface of the road light, not only waste and form light pollution. It is hard to see the stars in Guangzhou, let alone the beautiful stars such as the Milky way, one of the reasons is that the light into the sky too much light pollution. Therefore, the lighting industry has stressed that the light does not direct the sky.

Lighting experts Liu Diqiang introduction, each lamp holder in the Chinese lamp has a reflective cover, reflecting the effect of light, he proposed to adjust the angle of the reflector, so that more light to the ground.

Tunnel lighting should be appropriate

Avoid strong visual difference

In the construction of the road in Guangzhou, there are more and more tunnels, taxi driver Lin master feeling, some of the tunnel is too bright, at night to go into the eyes of a white, and feel a black. "

There are many tunnel lights "zebra" effect, the two lights between the area was black. Such as reading on the road in front of the Museum of beer, there is a grinding sand tunnel, along with the middle of the street lights black and bright, easy to allow the driver to produce visual fatigue.

Professional lighting magazine "Aladdin