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Aiming at the problems of high cost, large power consumption, incomprehensive coverage, boring and abstract site operation etc of the existing fixed agricultural microclimate data acquisition systems on the market, we implement a set of portable agricultural microclimate data acquisition system of low cost, small power consumption, simple and humanistic operation on spot based on android mobile phones,...
Growing tourism industry, electronic guides are required to provide more comprehensive, accurate and convenient service. To solve this problem, by summarizing the needs of the existing electronic guide equipment, combining with mobile intelligent terminals, the Internet of Things and Internet Services, drawing on the Three-layer Framework of Software Development, positioning Bluetooth technology,...
With the purpose of replacing traditional defibrillation which can bring a lot of shortcomings, the research of new treatment modalities for AF has become an inevitable choice. Designed a diphasic pacemaker pulse stimulation, Adopt low energy terminate treatment to patients. The system has digital FM, Am and other auxiliary functions to meet the needs of different conditions. Through the LCD and displayed...
To realize the greenhouse flowers and plants' environment adjustment automation, a case in point was selected and its environment adjustment was analyzed simply. The flowers and plants' environment adjustment system was very difficult to establish the precise mathematical model, so the control method based on fuzzy-PI double model was used. A break point was used to join the fuzzy and the PI control...
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