Papers by Keyword: Design

Abstract: An intelligent temperature and humidity measurement and control system applied to electrical equipments is designed in this paper. Design of this system covers signal processing, temperature and humidity acquisition, display and keying circuit, alarm circuit, and output control; these five sub-modules have realized its control function together. Hardware circuit design and system software application of various modules are illustrated in detail. According to practical test, software and hardware of this controller system match each other reasonably and the measurement accuracy is high. Besides, its design, development and maintenance are quite convenient, and the human-computer interface can be operated easily.

Abstract: Solar greenhouse is a major form applied to the facility agriculture industry of China currently, which has made historical contribution to the insurance of vegetable supply and farmers’ income increase. On the basis of the full study of environmental factors closely related to the growth and development of plants and the status quo of China’s solar greenhouse technology, this paper develops an automatic monitored control system of solar greenhouse environment based on single-chip and king-view, thus realizing the supervision and control over the environmental factor data such as the temperature and humidity of indoor air, humidity of soil and illumination. The test has shown that the designed function of the system has been achieved with stable and reliable operation as well as friendly human-computer interaction interface, so as to meet the requirements of timeliness, stability and reliability of the solar greenhouse supervision system.

Abstract: The mechanical model is designed through point-by-point method, selection of existing equipment, parts and materials, in accordance with the production line to expand a new elevator manufacturing requirements of the design and the manufacturing cost is saved, completed the system reform. This method after trial production one year practice indicates that the design is reasonable, correct method.

Abstract: Visual illusion is a universal phenomenon that deviates from people’s conventional perception experience. Applying this phenomenon into design can exploit vast form innovation in visual field. This paper takes advantage of visual illusion to widen designer’s design thought. Especially, the special visual effects it generates can intensively simulate human vision and induce psychological association. Visual illusion embodies a sort of meaningful form as well as declares the various manifestation patterns of visual design itself.

Abstract: With the development of information technology, electronic schoolbag has become a hot topic of the broad masses of teachers and students, however, its application in the teaching not widely carried out, it is just exploratory. The biggest obstacle is the lack of the software environment and resources environment of electronic schoolbag in the application of classroom. How to design electronic schoolbag, provide an ideal learning environment for students, is the primary problems of the application of electronic schoolbag in the learning environment. This article is based on the functions and characteristics of electronic schoolbag, aiming at the problems existing in the learning environment, propose the overall design model of electronic schoolbag learning environment, analyze its features are in detail and take primary school science for example, provied concrete application case and the actual application result. It has important practical significance for the construction of electronic schoolbag learning environment and the design of teaching activity in electronic schoolbag learning environment.

Abstract: Based on the widespread application of the value-added service of Short Message Service (SMS) and demands of teaching management in universities, an SMS system platform for teaching management was designed and built. Software development for the system platform in .NET environment was realized. SMS service process, system architecture, function and characters of the system platform were described.

Abstract: Wisdom is the high-tech industry, industry, industry chain is also more closely in the industry. Thus, a team is an important condition for wisdom city construction personnel must have. Sense of team focus on training personnel, personnel training is a wisdom city building a distinctive feature. Talents implement trainee system available to students to develop their own application ability, opportunity awareness and team coordination. There is no team spirit and put things talents as an important criterion for eligibility, and eliminated it as an important basis for software professionals, is China learn from the wisdom of urban construction point talent development. Analyzing the experience of foreign intelligence in the process of urban development and talent construction, and then Summing up the worth of our country to draw inspiration points according to the conditions of China, in order to achieve a virtuous cycle of development of wisdom city.

Abstract: The construction of electronic Port should be carried out the following aspects:implement uniform standards, the implementation of management on the data and information resources, focusing on business reengineering process and innovation of management model, and then focusing on self-renewal capacity and openness of electronic Port, strengthening combination of electronic port and management.

Abstract: Operational meteorologists and Oceanographers rely on real-time environmental data to run their numerical prediction models, even carry on the research. The ground station network is dense and the data of good quality, but there is not enough environmental data from the oceans, particularly in data-sparse areas not covered by commercial ships reporting environmental data. A drifting ocean buoy is described. The drifter consists of three main components: a surface float, a tether assembly and a dimensionally-stable drogue. It utilizes a drag structure which follows the water mass of the ocean as it flows in the form of the ocean current, and which also has an aerodynamically shaped low wind drag mast to minimize wind induced errors in ocean current drift measurements; the drag structure also being stable and resistant to heaving (pitch and roll) so as to maintain a mast carried antenna above the water even at high sea states.

Abstract: With the continuous development of China's coal technology, prestressed concrete stand in the coal mine construction jobs because of the building structure stiffness, mechanical characteristics, and other characteristics of joints less widely used. Firstly, the main concepts of prestressed concrete is analyzed, combined with the building of a coal mine stent design prestressed concrete examples of the main problems in the mine design process involved the stent to expand a detailed analysis and discussion, hoping to mine construction of large buildings play a guiding role in improving mine safety production conditions, to provide reliable protection for coal mine safety.