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Method and device for increasing the stopping accuracy of a moving object

A technology of moving objects and parking spots, which is applied in the field of parking accuracy of rail vehicles at specified parking spots. It can solve the problems that labels are difficult to be identified, and the accuracy cannot always be guaranteed, so as to improve parking accuracy, improve parking accuracy, and facilitate installation. Effect

Inactive Publication Date: 2011-09-07
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to local conditions, the required accuracy cannot always be guaranteed
In addition, when the rail vehicle is automatically positioned by means of a positioning reference point on the side of the track, such as a tag, it is difficult to identify the tag due to the accumulated positioning error-drift

Method used

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  • Method and device for increasing the stopping accuracy of a moving object
  • Method and device for increasing the stopping accuracy of a moving object
  • Method and device for increasing the stopping accuracy of a moving object

Examples

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Embodiment Construction

[0033] figure 1 A rail vehicle 1 is shown entering a platform 2 with platform doors 3 . The rail vehicle 1 is usually equipped with a vehicle instrument 4 which cooperates with a tag 6 located on one side of the line through a tag antenna 5 . The tag information is read by the tag antenna 5 and evaluated by the on-board instrument 4 while the train is passing, for example in order to obtain a braking curve. A prerequisite for this function is that the label 6 is idealized and therefore fully identifiable. In order for the rail vehicle 1 to come to a precise standstill at the defined stopping point 7, the tag 6 must be positioned extremely precisely. However, the positioning of the label 6 depends to a large extent on local conditions, especially on the track bed, so that the achievable parking accuracy may not be sufficient to align the vehicle door and the platform door 3 with each other. The motor vehicle driver must then manually intervene in the automatic braking proces...

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PUM

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Abstract

The invention relates to a method and to a device for increasing the stopping accuracy of a moving object, in particular a rail vehicle (1), at a predetermined stopping point (7), wherein an RFID (Radio Frequency Identification) signal generated at the stopping point is received by the object and is used as a guidance variable for approaching the stopping point (7).

Description

technical field [0001] The invention relates to a method and a device for improving the parking accuracy of a moving object, especially a rail vehicle, at a prescribed parking point. [0002] The following description mainly concerns how to precisely reach the optimum stopping point of a rail vehicle within the station area, without restricting the invention to this specific application. Conversely, applications are conceivable in which any moving body is to come to a standstill at a defined stop point, eg material supply in a production process. Background technique [0003] In modern train systems, especially those with high passenger capacity and / or automated train drive systems, that is to say, with a small number or no train and platform crew members, the platform doors are usually used to protect the passengers on the platform. The incoming train. Wall panels with doors are installed for this purpose at the edge of the platform. The danger caused by the incoming tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L3/12B61L25/02B61L3/00
CPCB61L25/026G01S13/825B61L3/008G01S11/06B61L3/125B61L15/0062
Inventor 乌尔里克.博克伯恩哈德.埃弗斯尤维.卡鲁沙于尔根.拉德洛夫卡斯滕.拉恩奥拉夫.里克特拉斯.施内德
Owner SIEMENS AG
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