Title:
EMERGENCY TRACTION METHOD SUITABLE FOR DRIVERLESS TRAIN
Document Type and Number:
WIPO Patent Application WO/2023/024969
Kind Code:
A1
Abstract:
Disclosed in the present invention is an emergency traction method suitable for a driverless train, comprising: step 1, establishing a train communication control network; step 2, automatically activating a train emergency traction mode: when detecting a vehicle-mounted network failure, a vehicle-mounted terminal sends a detected vehicle-mounted network failure signal to a ground control terminal, and the ground control terminal automatically enables the train emergency traction mode remotely; and step 3, precise stopping: in the train emergency traction mode, the ground control terminal directly sending a traction braking instruction and a changed traction braking force value to a traction braking system, so that a train achieves precise stopping by means of stepless speed regulation. According to the emergency traction method suitable for a driverless train, by means of the cooperation of 5G technology and a ground device, remote manual emergency driving control of the train is automatically achieved in the case of a network failure, thereby avoiding the disadvantage that a person cannot get on the vehicle in a timely manner, and cannot control the vehicle by means of stepless speed regulation, and achieving efficient rescue and operation of the train.
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Inventors:
HUANG TAO (CN)
SHI RUI (CN)
HUANG HAIXIA (CN)
ZHANG JUNXIAN (CN)
QI YULING (CN)
HUANG PAN (CN)
CEHN MEIXIA (CN)
LV HONGQIANG (CN)
DAI GUOCHEN (CN)
JI FAN (CN)
SHI RUI (CN)
HUANG HAIXIA (CN)
ZHANG JUNXIAN (CN)
QI YULING (CN)
HUANG PAN (CN)
CEHN MEIXIA (CN)
LV HONGQIANG (CN)
DAI GUOCHEN (CN)
JI FAN (CN)
Application Number:
PCT/CN2022/112740
Publication Date:
March 02, 2023
Filing Date:
August 16, 2022
Export Citation:
Assignee:
CRRC NANJING PUZHEN CO LTD (CN)
International Classes:
B61L23/00
Foreign References:
| CN113665632A | 2021-11-19 | |||
| CN112373522A | 2021-02-19 | |||
| CN110901693A | 2020-03-24 | |||
| CN113022653A | 2021-06-25 | |||
| CN112249096A | 2021-01-22 | |||
| CN112298279A | 2021-02-02 | |||
| CN111619615A | 2020-09-04 | |||
| JP2002211402A | 2002-07-31 |
Attorney, Agent or Firm:
NANJING TONGZE PATENT AGENCY FIRM (LIMITED LIABILITY PARTNER SHIP) (CN)
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