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Vehicle drive motor experiment platform remote teaching system

A technology of distance teaching system and experiment platform, which is applied in the field of experiment teaching system and driving motor experiment platform for pure electric vehicles, to achieve the effect of improving teaching quality and experiment safety

Inactive Publication Date: 2014-05-07
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a remote teaching system for a vehicle drive motor experiment platform to solve the problem of students' intuitive experience and operation of the electric drive system during teaching, so as to facilitate the teaching of electric drive in the remote laboratory in the classroom Video monitoring of equipment and on-site operation control

Method used

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  • Vehicle drive motor experiment platform remote teaching system
  • Vehicle drive motor experiment platform remote teaching system
  • Vehicle drive motor experiment platform remote teaching system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025]A remote teaching system for a driving motor experiment platform for a vehicle, which includes a test bench 7, two motors and connectors thereof, a motor controller 15, a torque speed sensor 17, a computer 21, a touch screen 14, a camera, a reactor 5, Data acquisition equipment, power filter 6, voltage sensor 10, current sensor 9, voltage and current meter 11, torque speed meter 13, LED indicator board 12, DC power supply 4, switches and cables; the test bench 7 is set It is a semi-open table and chair structure, and includes a lower box, a desktop and a side hanging board; the desktop is arranged on the top surface of the lower box; the rear side of the test bench 7 rises vertically to the desktop to form a hanging board for electrical components The side hanging plate; the motor and the torque speed sensor 17 are installed on the desktop; the computer 21, data acquisition equipment, reactor 5, power filter 6, DC power supply 4 and switch are arranged under the test benc...

Embodiment 2

[0027] A remote teaching system for a driving motor experiment platform for a vehicle, similar to Embodiment 1, the difference is that the experimental bench 7 is set as a rectangle, and its overall skeleton is formed by welding steel or splicing thickened aluminum materials; The bottom of the test bench 7 is composed of four lockable casters 2 and four flat-bottomed telescopic pillars 1, the lockable casters 2 and the flat-bottomed telescopic pillars 1 work independently; the lockable casters 2 can be used in all directions Rotate, when it works, first raise the telescopic support 1, then release the caster brakes, you can move the test platform; Lift the test bench 7 to fix the test bench 7; the bottom surface of the lower box and its surroundings are sealed with perforated iron sheets or aluminum-plastic panels to dissipate heat and prevent dust from entering; the front end of the lower box is set as two The side-by-side door 22; the desktop is provided with a torque speed ...

Embodiment 3

[0029] A remote teaching system for a driving motor experiment platform for a vehicle, similar to Embodiment 2, the difference is that the two motors have the same medium power permanent magnet synchronous motor or asynchronous motor; The shaft device 1 is coaxially installed and connected with the torque speed sensor 17; the torque speed sensor 17 measures the motor, and feeds back to the computer 21 for calculation and display, so as to realize the closed-loop control of the overall system of the experimental platform.

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Abstract

The invention relates to a vehicle drive motor experiment platform remote teaching system. The vehicle drive motor experiment platform remote teaching system comprises an experiment bench, two motors, a connecting piece of the two motors, a motor controller, a torque and revolving speed sensor, a computer, a touch screen, a camera, an electric reactor, a data collecting device, a power filter, a voltage sensor, a current sensor, a volt-ammeter, a revolving speed and torque meter, an LED indicator light board, a direct current power source, a switch and a cable. The experiment bench is of a semi-opened type table and chair structure and comprises a lower box, a bench top and side hanging plates. The vehicle drive motor experiment platform remote teaching system achieves the purpose that during the teaching process, students can visually feel and operate an electric drive system, and video monitoring and field operation control can be conveniently carried out on remote laboratory electric drive teaching equipment in a classroom.

Description

technical field [0001] The invention belongs to the technical field of experimental teaching, and relates to an experimental teaching system, in particular to a remote teaching system for a drive motor experimental platform for pure electric vehicles. Background technique [0002] At present, the energy crisis and environmental pollution have prompted countries to vigorously develop electric vehicles, and domestic companies have also invested a lot of money in technology research and development; many colleges and universities have also begun to gradually set up teaching directions for new energy vehicles, but there are no teaching materials specifically designed for new energy vehicles. experiment system. Traditional automobile teaching systems are mainly mechanical, and are bulky and complicated to operate, which is not conducive to teachers' on-site teaching in the classroom. The important feature of modern electric vehicles is the electric drive system, which is complet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02
Inventor 宋强罗淋吴小同翟继亮史健军
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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