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Trackless electric train and control method and device thereof

A trackless electric and motor controller technology, which is applied in the field of vehicle engineering, can solve the problems of improving the transportation capacity of trams, poor driving stability and disadvantages, and achieve the effect of improving transportation capacity.

Inactive Publication Date: 2017-05-24
SHENZHEN INST OF ADVANCED TECH
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a trackless electric train and its control method and device to solve the problem that the trackless electric trains in the prior art generally use a single electric car, which is not conducive to improving the transport capacity of the electric car and poor driving stability when multiple cars are used. The problem

Method used

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  • Trackless electric train and control method and device thereof
  • Trackless electric train and control method and device thereof
  • Trackless electric train and control method and device thereof

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] The purpose of the embodiments of the present invention is to provide a trackless motor and its control method and device to solve the problem that in the prior art trackless electric train, if a single carriage is used, the transport capacity is small, and if multiple carriages are used, it is not easy to control the trackless electric train. The steering of the electric train and the poor stability of the trackless electric train. Describe in detail below in conjunction with accompanying drawing:

[0037] figure 1 A schematic structural view of the trackless electric train provided by...

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Abstract

The invention provides a control method for a trackless electric train. The control method comprises the steps that terrain data of the scene where the trackless electric train is located are obtained through a sensing assembly; the position of the trackless electric train is determined in a geographic information system (GIS) according to a label included in the terrain data and the distance between the trackless electric train and the label; and a control strategy corresponding to the position is looked up according to the position of the trackless electric train, and a push motor and / or a differential control motor are / is controlled by generating a corresponding rotating speed control instruction according to the control strategy. According to the trackless electric train, multiple carriages can travel in a balanced mode through precise differential control, and the transport capacity of the trackless electric train can be conveniently increased.

Description

technical field [0001] The invention belongs to the field of vehicle engineering, in particular to a trackless electric train and its control method and device. Background technique [0002] Trackless electric train is a kind of road public transportation that is usually powered by overhead catenary, driven by electric motor, and does not rely on fixed rails. Since the trackless electric train drives the tram with electricity, it will not produce exhaust pollution, and does not need to lay expensive tracks, which is conducive to improving the overall landscape of the city. [0003] The current trackless electric train is generally powered by an overhead catenary, and the overhead catenary provides electric energy for the motor, and the electric motor drives the tram to run on the road corresponding to the overhead network. Since the trackless electric train runs on an unfixed track, in order to ensure the safety of the operation process, the trackless electric train is gene...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D53/00B62D11/02B60L15/20
CPCB60L15/2036B62D11/02B62D53/005Y02T10/72
Inventor 刘益卯吴正斌刘小青邓佳
Owner SHENZHEN INST OF ADVANCED TECH
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