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Title:
RAILWAY WAGON AND MONITORING SYSTEM THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/119623
Kind Code:
A1
Abstract:
A railway wagon and a monitoring system therefor, comprising: a vehicle body (1) and bogies (2); a plurality of locating electronic tags (4) and a communication device (6) are provided on the vehicle body (1); each bogie (2) comprises M axles (21), 2M bearings (22), and 2M bearing seat mechanisms (23A, 23B), wherein each bearing (22) is disposed between a corresponding axle (21) and bearing seat mechanism (23A, 23B), and each bearing seat mechanism (23A, 23B) is provided therein with an axle temperature sensor (3). The number of locating electronic tags (4) is the same as the total number of axle temperature sensors (3) in N bogies (2); each axle temperature sensor (3) acquires location information of the vehicle body (1) and axle temperature information of the corresponding bearing (22) stored in the corresponding locating electronic tag (4); and on the basis of acquiring the axle temperature of the bogies (2) to ensure the normal operation of the bogies (2), and also in combination with the locating electronic tags (4) on the vehicle body (1), each piece of location information of the vehicle body (1) is obtained; and when the vehicle body (1) and the bogies (2) are assembled, since the locating electronic tags (4) corresponding to the axle temperature sensors (3) are provided on the vehicle body (1), the bogies (2) are capable of promptly acquiring the location information of the vehicle body (1).

Inventors:
XIAO, Guangyi (Daqiao New Area, Jiangxia Economic Development ZoneWuhan, Hubei 2, 430212, CN)
XU, Yong (Daqiao New Area, Jiangxia Economic Development ZoneWuhan, Hubei 2, 430212, CN)
JIANG, Ruijin (Daqiao New Area, Jiangxia Economic Development ZoneWuhan, Hubei 2, 430212, CN)
LIU, Fengwei (Daqiao New Area, Jiangxia Economic Development ZoneWuhan, Hubei 2, 430212, CN)
LI, Qiaoneng (Daqiao New Area, Jiangxia Economic Development ZoneWuhan, Hubei 2, 430212, CN)
JIANG, Heyan (Daqiao New Area, Jiangxia Economic Development ZoneWuhan, Hubei 2, 430212, CN)
CAO, Zhiwen (Daqiao New Area, Jiangxia Economic Development ZoneWuhan, Hubei 2, 430212, CN)
Application Number:
CN2018/074946
Publication Date:
June 27, 2019
Filing Date:
February 01, 2018
Export Citation:
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Assignee:
CRRC YANGTZE CO., LTD. (Daqiao New Area, Jiangxia Economic Development ZoneWuhan, Hubei 2, 430212, CN)
International Classes:
B61K9/06; B61L25/02
Domestic Patent References:
WO2001089903A12001-11-29
Foreign References:
CN106585663A2017-04-26
CN104299093A2015-01-21
CN202358129U2012-08-01
CN103978992A2014-08-13
US4812826A1989-03-14
CN204242189U2015-04-01
CN102497393A2012-06-13
CN203101070U2013-07-31
CN203323919U2013-12-04
CN107415983A2017-12-01
CN202879520U2013-04-17
Attorney, Agent or Firm:
BEIJING ZHONGDA DEQUAN IP AGENCY CO., LTD. (Suite 0-1009A, F9 Office Building,B12 Chaowai Avence, Chaoyang District, Beijing 0, 100020, CN)
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