Title:
LOCOMOTIVE DYNAMICS MONITORING DEVICE OF HEAVY-HAUL TRAIN
Document Type and Number:
WIPO Patent Application WO/2021/227182
Kind Code:
A1
Abstract:
A locomotive dynamics monitoring device of a heavy-haul train, comprising a data acquisition module (110), a data transmission module (120), and a data analysis processing module (130). By providing an acceleration sensor, a displacement sensor and a strain gauge, the problem that the dynamic state of the heavy-haul train in operation cannot be quantified is solved, data support is provided for locomotive control optimization, and a basis is provided for optimizing a locomotive stable control solution. By means of data acquisition, locomotive coupler force, impulse magnitude and locomotive body dislocation numerical values are monitored in real time, and data analysis is performed in combination with a control solution to continuously optimize and perfect the locomotive stable control solution. According to the present invention, a data acquisition device is accurate in model selection, high in anti-interference capability and reliable and stable in power supply circuit; the device only needs to be installed on a locomotive before the locomotive leaves a garage, data is read by means of a data USB flash disk for system analysis after the locomotive stops, dynamic monitoring and dynamic data analysis of the whole operation process of the heavy-haul train are achieved, so that personnel addition is not needed, the size is small, and space is not occupied.
Inventors:
WANG YUAN (CN)
YANG HONG (CN)
WANG HONGQIANG (CN)
ZHU WENBIN (CN)
YUANG ZHIHONG (CN)
LI YUMEI (CN)
SONG MIANER (CN)
LV XIAOMING (CN)
LV YANJUN (CN)
GUO XIAOJUN (CN)
WANG XINYANG (CN)
ZHANG XINYA (CN)
ZHAO ZHENHUI (CN)
CAI YUANXUN (CN)
ZHANG HONGLEI (CN)
ZHU XIAODONG (CN)
YANG HONG (CN)
WANG HONGQIANG (CN)
ZHU WENBIN (CN)
YUANG ZHIHONG (CN)
LI YUMEI (CN)
SONG MIANER (CN)
LV XIAOMING (CN)
LV YANJUN (CN)
GUO XIAOJUN (CN)
WANG XINYANG (CN)
ZHANG XINYA (CN)
ZHAO ZHENHUI (CN)
CAI YUANXUN (CN)
ZHANG HONGLEI (CN)
ZHU XIAODONG (CN)
Application Number:
PCT/CN2020/095973
Publication Date:
November 18, 2021
Filing Date:
June 12, 2020
Export Citation:
Assignee:
CHINA RAILWAY NO 3 ENG GROUP (CN)
THE TRANSP & ENGINEERING BRANCH OF THE THIRD ENGINEERING GROUP CO LTD OF CREC (CN)
THE TRANSP & ENGINEERING BRANCH OF THE THIRD ENGINEERING GROUP CO LTD OF CREC (CN)
International Classes:
B61L15/00; B61G7/14; B61L23/00
Foreign References:
| CN107014626A | 2017-08-04 | |||
| CN108458858A | 2018-08-28 | |||
| CN103552579A | 2014-02-05 | |||
| US20070203621A1 | 2007-08-30 | |||
| CN104679938A | 2015-06-03 | |||
| CN109657339A | 2019-04-19 |
Attorney, Agent or Firm:
TAIYUAN JINKE INTELLECTUAL PROPERTY ATTORNEY LAW OFFICE (SPECIAL GENERAL PARTNERSHIP) (CN)
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