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Controller and superconducting maglev vehicle control system provided with same

A control system and maglev technology, applied in electric vehicles, vehicle components, transportation and packaging, etc., can solve the problems of non-existence and high running speed of superconducting maglev vehicles, so as to improve processing speed, improve communication speed, and ensure operation safety. Effect

Inactive Publication Date: 2017-05-31
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since there is no friction between the superconducting maglev vehicle and the running track during its operation, the superconducting maglev vehicle runs at a relatively high speed.

Method used

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  • Controller and superconducting maglev vehicle control system provided with same
  • Controller and superconducting maglev vehicle control system provided with same
  • Controller and superconducting maglev vehicle control system provided with same

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Embodiment Construction

[0032] As mentioned in the background technology section, if the operation safety of the superconducting maglev vehicle at high speed is to be guaranteed, the processing speed of the controller composed of MCU and FPGA is required to be very high.

[0033] In view of this, an embodiment of the present invention provides a controller, which is applied to a control system of a superconducting magnetic levitation vehicle. terminal, the transmitting terminal is used to transmit the detection signal; the receiving terminal is arranged on the secondary coil side of the linear motor on the superconducting maglev vehicle, and the receiving terminal is used to receive the detection signal and convert it into an electrical signal;

[0034] The controller includes:

[0035] A field programmable gate array, the field programmable gate array is used to obtain the current position information of the superconducting maglev vehicle according to the electrical signal, and generate a trigger si...

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Abstract

The embodiment of the invention discloses a controller and a superconducting maglev vehicle control system provided with the same. The controller is applied to the superconducting maglev vehicle control system and comprises a transmitting terminal and a receiving terminal. The transmitting terminal is installed on the side of straight line primary coils on a superconducting maglev vehicle operation track and is used for transmitting detection signals. The receiving terminal is installed on the side of linear motor secondary coils on a superconducting maglev vehicle and is used for receiving the detection signals and converting the detection signals into electrical signals. The controller comprises a field programmable gate array and a microprocessor and is used for controlling the operation state of the superconducting maglev vehicle according to the electrical signals so that real-time communicate between the field programmable gate array and the microprocessor can be conducted, the communication speed between the field programmable gate array and the microprocessor is increased, accordingly the processing speed of the controller is increased, and operation security of the superconducting maglev vehicle at high speed is guaranteed.

Description

technical field [0001] The invention relates to the technical field of superconducting maglev vehicle control, in particular to a controller and a superconducting maglev vehicle control system including the controller. Background technique [0002] The driving force of the superconducting maglev vehicle during operation mainly comes from the electromagnetic force between the primary coil of the linear motor arranged on the running track and the secondary coil of the linear motor arranged at the bottom of the superconducting maglev vehicle. Among them, the primary coil of the linear motor arranged on the running track is composed of multiple linear motor segments. During specific work, the running state of the superconducting maglev vehicle is controlled by controlling the power-on state (including power-on and power-off) of each linear motor segment. Therefore, when the running track of the superconducting magnetic levitation vehicle is longer, the number of linear motor seg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L13/06
CPCY02T90/16B60L13/06
Inventor 李金龙彭建平陈玲罗林朱宏娜邱春蓉李曦骆晓翔郭建强周大进崔宸昱赵勇
Owner SOUTHWEST JIAOTONG UNIV
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