A Multifunctional Magnetic Suspension Elevator Control Teaching Instrument
An elevator control and magnetic levitation technology, applied in the field of teaching instruments, can solve problems such as lack of opportunities for students to practice hands-on, lack of sales of maglev elevator control teaching products, and difficulty in teacher explanations, so as to improve the effect of teaching.
Active Publication Date: 2018-05-22
JIANGNAN UNIV
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Problems solved by technology
Elevators are special equipment and are difficult to move into classrooms
The lack of on-site debugging opportunities makes it difficult for students to master the control principle of maglev elevators through textbooks or software simulations. It is difficult for teachers to explain, and students lack practical opportunities
At present, there are few reports on the control equipment of maglev elevators, and there are no relevant maglev elevator control teaching products on the market.
Method used
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[0013] The following is combined with the specific figure 1 , and attached figure 2 The present invention is further described.
[0014] figure 1 It is the three-dimensional structure diagram of the teaching instrument system of this embodiment.
[0015] figure 2 It is a functional block diagram of the teaching instrument control processing module of this embodiment.
[0016] Such as figure 1 As shown, the structure of the teaching pendant is composed of elevator guide rail 1, wireless communication module 2, acceleration (speed) sensor 3, magnet block 4, Hall element 5, quality inspection module 6, flange seat 7, ladder well support 8, simulation Car 9, single-phase asynchronous linear motor 10, motor control line 11, motor drive module 12, control processing module 13, display module 14, wire 15, 220V power supply 16, data line 17, and key 18.
[0017] Elevator guide rail 1, flange seat 7, ladder well support 8, simulated car 9, single-phase asynchronous linear motor...
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The invention discloses a multifunctional magnetic levitation elevator control demonstration instrument. An elevator guide rail 1 is fixed to a stair shaft support 8 through a flange base 7. An acceleration (speed) detection module 3, a quality detection module 6 and a Hall element 5 are installed on the top of a simulation car, the bottom of the stair shaft support 8 and the side wall of the stair shaft support 8 respectively. The simulation car 9 is fixedly connected with a single-phase asynchronous linear motor 10, and does vertical movement along an elevator guide rail. A control processing module 13 receives and stores acceleration (speed), position and simulation card load information, and completes acceleration, deceleration, speed uniforming and levitation control for the single-phase asynchronous linear motor 10. The control processing module 13 comprises two core function modules, namely a control algorithm design part and an algorithm evaluation part. The control algorithm can be uploaded to the control processing module. A display module 14 can display elevator operation information, control algorithm information and algorithm evaluation results. The multifunctional magnetic levitation elevator control demonstration instrument can be used for sensor teaching, magnetic levitation elevator control demonstration, motor control demonstration, motor control demonstration debugging and other teaching activities, and the teaching effect is improved.
Description
technical field [0001] The invention relates to a teaching instrument, in particular to a multifunctional magnetic levitation elevator control teaching instrument, which can be used to demonstrate the operating control principle of the magnetic levitation elevator and provide a physical simulation platform for students to debug control algorithms. Background technique [0002] Magnetic levitation elevators are based on the principle of electromagnetic induction and have received widespread attention because they eliminate wearing parts such as steel wire ropes. Elevators are special equipment and are difficult to move into classrooms. The lack of on-site debugging opportunities makes it difficult for students to master the control principle of maglev elevators through textbooks or software simulations. It is difficult for teachers to explain and students lack opportunities to practice. At present, there are few reports on the control equipment of maglev elevators, and there...
Claims
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IPC IPC(8): G09B23/18
CPCG09B23/181
Inventor 王呈肖永松谢佳诚明坤吴世杰王宪冒佳仪陈巧媛苗炳祺
Owner JIANGNAN UNIV