Control system suitable for unmanned articulated train set

A control system and articulated vehicle technology, which is applied to steering mechanisms, motor vehicles, and vehicle components of front and rear tandem vehicles. The effect of stability

Pending Publication Date: 2022-02-25
JILIN UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing steering technology method, for articulated trains with more than two car bodies, due to the large number of car bodies and the long overall longitudinal length, it is difficult to ensure the path following ability of each car body when passing through a curve, and the overall Poor stability

Method used

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  • Control system suitable for unmanned articulated train set
  • Control system suitable for unmanned articulated train set
  • Control system suitable for unmanned articulated train set

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Embodiment Construction

[0081] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the accompanying drawings and specific embodiments.

[0082] refer to figure 1 , figure 1 It is a structural schematic diagram of the specific implementation of the unmanned articulated train of the present invention. The car body includes two types: respectively, the tractor body and the following car body 3, wherein the traction is divided into two types, namely the main tractor body 1 and the auxiliary traction body 3. Car body 2, the car body includes the main tractor body 1 placed at the forefront of the train, the auxiliary tractor body 2 placed at the rear end of the train, and the following car body 3 located in the middle of the main and auxiliary tractor bodies 2, so The above-mentioned main tractor body 1 and auxiliary tractor body 2 are not in the traction state at the same time, a...

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Abstract

The invention discloses a control system suitable for an unmanned articulated train set. The control system comprises n longitudinally-arranged vehicle bodies, n is larger than or equal to 2, the vehicle bodies comprise two types including a traction vehicle body and a following vehicle body, traction is divided into two types including a main traction vehicle body and an auxiliary traction vehicle body, the vehicle bodies comprise the main traction vehicle body arranged at the foremost end of the vehicle set, an auxiliary traction vehicle body arranged at the backmost end of the vehicle set, and a following vehicle body at the middle part between the main traction vehicle body and the auxiliary traction vehicle body. The main traction vehicle body and the auxiliary traction vehicle body are not in a traction state at the same time, the articulated vehicle achieves stable starting through power-assisted traction of an articulated rod and the following vehicle body, and then steering is achieved by segmenting a preset path into a plurality of straight line segments. And the following driving of the following vehicle body is realized on the basis of the driving path of the traction vehicle body and the traction vehicle train, the dynamic stability of the whole train train is ensured, and the stability of the vehicle is monitored from multiple angles in the driving process of the train train to ensure the safety of the train train.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a control system for unmanned articulated trains. Background technique [0002] Due to the large number of vehicles in the articulated train, there are many problems in the driving process of the articulated train, such as the track following ability of the vehicle body, the overall steering ability of the train, and the obstacle avoidance safety of the train. In the existing steering technology method, for articulated trains with more than two car bodies, due to the large number of car bodies and the long overall longitudinal length, it is difficult to ensure the path following ability of each car body when passing through a curve, and the overall Less stable. [0003] Unmanned vehicles mainly include key technologies such as environmental perception, positioning and navigation, path planning, and decision-making control. The premise of ensuring the safety of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D53/00B60D1/145B62D12/02B60W60/00B60W30/04B60W30/045B60T7/12
CPCB62D53/00B60D1/145B62D12/02B60W60/0053B60W30/04B60W30/045B60T7/12
Inventor 宗长富姜桐郑宏宇郭中阳宋娟娟吴竟启束磊束琦
Owner JILIN UNIV
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