Demand analysis of elevator dispatching personnel: Ranghujie, Liu Bojian, project background There are four elevators in the basic teaching building of Shijiazhuang Railway University, but the basic teaching building has 18 layers, every day there are students busy to class, every day there are groups of students in line waiting for elevators, and sometimes it is not as straight up to the fast two, The purpose of the project is to relieve the pressure of the peak elevator and to improve the elevator utilization. Three, the Project survey (1) a total of 18 floors, 4 elevators, each with a limit of 15 people, weight limit 1150kg. (2) 1, elevator 2nd stops only 1 floors and 8-18 double-storey buildings, 3, 4th elevators only one floor and 8-18 single floor. (3) Peak: 7:30--8:00,11:50--12:20,13:30--14:00,17:50--18:10, 18:30--19:00,20:40--21:10 upstairs number: 10~15 people, downstairs number: 10~15 people. and 7:30--8:00 and 13:30--14:00 and 18:30--19:00 students are mostly upstairs, 11:50--12:20 and 17:50--18:20 and 20:40--21:10 are mostly downstairs. (4) During the class, there was basically no elevator. Four, the project analysis through the data and the actual situation analysis, theory and practice, the four elevators, should be in the least time to transport the most students. Through the investigation, the main should be on the eight floor when the teacher elevator to students open, to alleviate the situation of students with elevators, the program should be able to feedback information in a timely manner to the elevator, to deal with different time periods of the elevator call problem. V. Existing problems (1) elevator safety, should always check whether the elevator failure, so as not to avoid unnecessary trouble; (2) elevator use, according to the student's class time to arrange the elevator reasonable call, and should increase the lift capacity (3) elevator maintenance, after the elevator problems, In the shortest possible time to solve the problem, do not affect too much normal use of time six, the project summary through this phase of the actual research, response to demand analysis, solve practical problems, so that we have more progress, more understanding of the software requirements and analysis process.
Demand analysis of elevator dispatching
