The“3060”goal demonstrates China’s responsibility in actively responding to global climate,enhances China’s voice and influence in climate governance,and sets an example of energy conservation and emission reducti...The“3060”goal demonstrates China’s responsibility in actively responding to global climate,enhances China’s voice and influence in climate governance,and sets an example of energy conservation and emission reduction for developing countries.As the main institutions that educate people for the Party and the country,colleges and universities have the responsibility to explore the realization path of carbon peak and carbon neutralization against the new problems encountered in the practice of energy conservation and emission reduction in colleges and universities.In response to the national strategy and the action plan of the Ministry of Education,taking the carbon practice of China University of Geosciences(Beijing)as the starting point,this paper conducts benchmarking research on the path of carbon peak and carbon neutralization in universities through the ecological factor method,campus carbon footprint,and questionnaire analysis.展开更多
In recent years, the acceleration of urbanization process results in frequent watedoggingj the decline of groundwater level and frequent urban infiasttucture construction pfoblem. In order to better safeguard compl...In recent years, the acceleration of urbanization process results in frequent watedoggingj the decline of groundwater level and frequent urban infiasttucture construction pfoblem. In order to better safeguard complex ecological system and ecological civilization construction in tiie city, and solve the appropriate ratio of water and wetland area to total land area, for water ecological civilization construction in low impact development, the pursuit of water resources sustainability, the pursuit of safety concept, the pursuit of ecological engineeting technology and the pursuit of art are proposed. Based on these pursuits, the principles and design methods of campus landscape creation in colleges and univefsities under the concept of elow impact^ is analyzed. Taking the landscape design, of the shated training base from Jiangsu Vocational Institute of Architectural Technology as an example, how to use the concept of clow impacf？ development in actual cases is analyze4 to achieve rainwater collection, water purification, water storage and rainwater ecological utilization, and create a holistic, ecological and diverse sustainable landscape in colleges and universities.展开更多
In order to reach the objective of intelligence and energy saving for university classroom lighting, energy saving lighting control system in university classroom based on wireless sensor network is designed, includin...In order to reach the objective of intelligence and energy saving for university classroom lighting, energy saving lighting control system in university classroom based on wireless sensor network is designed, including design of sensor node and sink, as well as corresponding development of control program and upper-computer software. The system sets single-chip Ameg16 as control center, realizes communication between nodes via nRF24L01 wireless transceiver module, and realizes communication between sink and upper computer via w5100 wireless internet module. It perceives illumination intensity via photoconductor, detects the human body position via infrared pyroelectric sensor, and places the sensor node on the lamp, so the light can be controlled according to position of human body and current illumination intensity, which can realize energy saving to a large extent on condition that lighting requirement is satisfied. The system has low cost, and there is no need to change the original lighting circuit. The light can be turned off by hand, and when multi-media are used for the class, light can keep off even it is dim. In addition, this system has the function of automatic fault report, which is convenient for property maintenance.展开更多
文摘The“3060”goal demonstrates China’s responsibility in actively responding to global climate,enhances China’s voice and influence in climate governance,and sets an example of energy conservation and emission reduction for developing countries.As the main institutions that educate people for the Party and the country,colleges and universities have the responsibility to explore the realization path of carbon peak and carbon neutralization against the new problems encountered in the practice of energy conservation and emission reduction in colleges and universities.In response to the national strategy and the action plan of the Ministry of Education,taking the carbon practice of China University of Geosciences(Beijing)as the starting point,this paper conducts benchmarking research on the path of carbon peak and carbon neutralization in universities through the ecological factor method,campus carbon footprint,and questionnaire analysis.
基金Sponsored by Science and Technology Program of Ministry of Housing and Urban-Rural Development in 2016(2016-K1-028)School-level Research Program of Jiangsu Vocational Institute of Architectural Technology(JYA317-18)
文摘In recent years, the acceleration of urbanization process results in frequent watedoggingj the decline of groundwater level and frequent urban infiasttucture construction pfoblem. In order to better safeguard complex ecological system and ecological civilization construction in tiie city, and solve the appropriate ratio of water and wetland area to total land area, for water ecological civilization construction in low impact development, the pursuit of water resources sustainability, the pursuit of safety concept, the pursuit of ecological engineeting technology and the pursuit of art are proposed. Based on these pursuits, the principles and design methods of campus landscape creation in colleges and univefsities under the concept of elow impact^ is analyzed. Taking the landscape design, of the shated training base from Jiangsu Vocational Institute of Architectural Technology as an example, how to use the concept of clow impacf？ development in actual cases is analyze4 to achieve rainwater collection, water purification, water storage and rainwater ecological utilization, and create a holistic, ecological and diverse sustainable landscape in colleges and universities.
文摘In order to reach the objective of intelligence and energy saving for university classroom lighting, energy saving lighting control system in university classroom based on wireless sensor network is designed, including design of sensor node and sink, as well as corresponding development of control program and upper-computer software. The system sets single-chip Ameg16 as control center, realizes communication between nodes via nRF24L01 wireless transceiver module, and realizes communication between sink and upper computer via w5100 wireless internet module. It perceives illumination intensity via photoconductor, detects the human body position via infrared pyroelectric sensor, and places the sensor node on the lamp, so the light can be controlled according to position of human body and current illumination intensity, which can realize energy saving to a large extent on condition that lighting requirement is satisfied. The system has low cost, and there is no need to change the original lighting circuit. The light can be turned off by hand, and when multi-media are used for the class, light can keep off even it is dim. In addition, this system has the function of automatic fault report, which is convenient for property maintenance.
