The solar crossing marked appearance Nanning primary school

The solar crossing marked the official debut located Nanning Mayor Gang Road Jintaiyang experiment in front of the school, yellow flashing lights in the rain and fog weather made it very obvious. It is understood that this is the solar crossing marked the first time in Nanning.

11:00, the reporter on the scene saw a brand new solar crossing marker is placed in the school entrance on one side, with a silent language to tell the driver to "slow children priority through" to protect the children across the street safely. Install solar panel the crossing subject of ipsilateral also attention to children's identity. According to Wu Di, vice captain of Nanning Public Security Bureau Traffic Police Detachment facilities Battalion, solar crossing marked marked body anti positive side are labeled with a super-class red and white reflective film, the word "pedestrian priority" standard body stuck using direction light the mandatory visual light source and burglar solar power, yellow flashing lights color yellow.

Golden Sun Experimental School entrance is a ramp to the side of the school gate is close to the turning angle of 90 degrees. Solar crossing marked at the school gate, it is fully taken into account the school surrounding traffic environment. Wu Di, told reporters that because of the limit of funds for construction and road status quo, under construction, roughly determined the solar crossing marked the principles set: generally located in urban secondary roads below grade roads and highways, road auxiliary can not be too wide to ensure that the driver can visibility, select Settings and in accordance with the actual situation of the roads. For example, in order to take full account of the school location, street trees less to receive solar cell energy; poor road lighting at night; school location is not obvious; passing vehicles more, faster speed and other factors. A total of 60 schools have 122 sets of solar crossing marked in the construction of the project. Covering six city Nanning.

Golden Sun Experimental School Meng Xu said, the school moved from the old school site a few months time, due to the new, more complex traffic intersection. Dozens of teachers of the school and more than two hundred students a day to go through the intersection, the security risk is relatively large. With solar crossing marked, to protect the children cross the street safely, but also alleviate the pressure of school. In addition to the improvement of traffic facilities, according to Meng Xu Wen, the school at every stage of the student traffic safety education teacher, and every day arrangements to escort students to cross the road.

It is understood that this year, Nanning City traffic police detachment to carry out the construction of primary and secondary schools (kindergarten) surrounding road traffic safety facilities construction projects, it was decided by the project construction beginning in search of better traffic safety facilities, to maximize the protection of student travel safety, to the maximum of to benefit more schools, in both rural and city kids alike enjoy caring.

The project construction is still in full swing, the end of this year, will improve transport facilities (kindergarten) in front of 274 primary and secondary schools in Nanning, including 153 rural schools and 20 private schools. In addition, the contest is also made of the content of the game during the specific "harsh" requirements. For example, very strict control indicators for the indoor temperature and humidity control, the organizing committee to create a temperature between 22-25 degrees, the humidity is less than 60% relative constant pleasant living environment of HVAC system selection and equipment fine sensing and control system are presented great challenges. In addition, the contest building features and energy consumption has very specific requirements. Solar residential design and construction of each team will not only need to meet the requirements of the normal life of 3-6 participating students, that is equipped with a TV, refrigerator, cooking stove, dishwasher, washing machine and computer package of day-to-day household appliances and furniture living facilities. The guest in competition test period (two weeks), and will also include the players to invite other countries to "home" game aspects, requires organize dinner time 8-10.

It is because of the unique nature of the contest competition system, as well as its own huge challenge, it has a wide range of international influence, the image as "the field of solar architecture Olympics". Since 2002, the competition in the United States and Europe has been successfully held seven sessions, the previous contest has attracted the participation of more than 100 universities from the United States, Europe, China, including fully demonstrated to the world the world of residential construction technology and The latest achievements in energy technology.

? Tsinghua University, participating teams responsible person, "believe the experienced international Solar Decathlon competition, Tsinghua students will be the ability to enhance the various aspects of the design level, teamwork motherland ecological civilization construction beneficial to try and practice, as practice building 'beautiful' contribution to the force. "