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Patent Searching and Data


Title:
METHOD, APPARATUS AND SYSTEM FOR CONTROLLING CURRENT COLLECTOR
Document Type and Number:
WIPO Patent Application WO/2019/062128
Kind Code:
A1
Abstract:
Disclosed are a method, apparatus and system for controlling a current collector. The method comprises: receiving a control instruction for at least one current collector on a railway vehicle, wherein the control instruction comprises at least one of the following: a first control instruction for controlling the contact between the current collector and a power supply rail, and a second control instruction for controlling the current collector so same disengages from the power supply rail; and according to the control instruction, controlling the current collector so same executes a shoe raising action and/or a shoe lowering action. The present invention solves the technical problems in existing railway vehicles of great wear and a reduction in the service life of a current collector caused due to the fact that a current collector shoe and a current collection arm of the current collector have fixed structures.

Inventors:
XU QIANG (CN)
TIAN QING (CN)
HAN QINGJUN (CN)
LI YUNFENG (CN)
JIANG XIN (CN)
Application Number:
PCT/CN2018/086143
Publication Date:
April 04, 2019
Filing Date:
May 09, 2018
Export Citation:
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Assignee:
CRRC QINGDAO SIFANG CO LTD (CN)
International Classes:
B60L5/39
Foreign References:
CN107804174A2018-03-16
CN106080213A2016-11-09
CN106356960A2017-01-25
CN106882076A2017-06-23
CN102830302A2012-12-19
CN105346398A2016-02-24
CN106114236A2016-11-16
JP5457900B22014-04-02
CN103175473A2013-06-26
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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