Title:
TRAIN AUTOMATIC CONTROL METHOD AND APPARATUS, AND VEHICLE-MOUNTED AUTOMATIC TRAIN OPERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/121691
Kind Code:
A1
Abstract:
A train automatic control method and apparatus, and a vehicle-mounted automatic train operation system (ATO). The method comprises : obtaining an arrival time point of a target station needing to be stopped in operation of a train and a current time point (101); obtaining a distance between a current position of the train and the target train (102); obtaining an optimal operation curve of the train according to the arrival time point, the current time point and preset rail information in a current operation range of the train (103); and controlling the train to operate according to the optimal operation curve (104). In the embodiment, the vehicle-mounted automatic train operation system (ATO) can compute and adjust an operation curve of the train in real in an operation range according to an arrival time point sent by an automatic supervision system (ATS) of the train and a current time point of a system, so that the train can drive in the whole operation range according to the optimal operation curve, and the train can reach a preset stop position at an accurate arrival time point, and the probability of late or early arrival of the train to a station can be decreased.
Inventors:
HU RENQIANG (CN)
ZHUO KAIKUO (CN)
BO YUNLAN (CN)
WANG FAPING (CN)
ZHUO KAIKUO (CN)
BO YUNLAN (CN)
WANG FAPING (CN)
Application Number:
PCT/CN2017/119537
Publication Date:
July 05, 2018
Filing Date:
December 28, 2017
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
B61L23/00; B61C17/00; B61L27/00
Foreign References:
| CN102442323A | 2012-05-09 | |||
| CN104590320A | 2015-05-06 | |||
| CN103235843A | 2013-08-07 | |||
| CN103818392A | 2014-05-28 | |||
| CN104134378A | 2014-11-05 | |||
| CN104648443A | 2015-05-27 | |||
| JPS61236310A | 1986-10-21 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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