Train auxiliary driving method, system, device and computer-readable storage medium
A technology for assisting driving and trains, applied in railway signaling and safety, etc., can solve problems such as the difficulty of normal operation and the vulnerability of power supply conditions to extreme bad weather.
Active Publication Date: 2022-02-11
SOUTHWEST JIAOTONG UNIV
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Problems solved by technology
For such electrified railways with complex and severe operating conditions, normal operation is difficult, and the power supply conditions are easily affected by extreme weather, so its assisted driving system needs to be studied urgently
Method used
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[0058] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.
[0059] Such as figure 1 As shown, a train auxiliary driving method includes the following steps S1-step S4:
[0060] S1. Obtain the basic data of the train under complex and severe conditions;
[0061] In practice, when the train is started, it is necessary to check whether each working module of the train is normal, and then read what is needed for optimization calculation, namely: the basic data of the train under comple...
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The invention discloses a train auxiliary driving method, system, equipment and computer-readable storage medium, and relates to the field of electrified train auxiliary driving. By obtaining the basic data of the train under complex and severe conditions, it is judged whether the traction network is faulty according to the basic data. If it is normal, the energy-saving optimization speed curve in the normal state is obtained according to the basic data in the current state, otherwise the energy-saving optimization speed curve in the abnormal state is obtained according to the basic data in the current state, so as to obtain the energy-saving optimization speed curve of the train in the current state, The invention provides a comprehensive electrified train auxiliary driving method and system, which enables the train to adapt to more complex and harsh line environments, realizes energy-saving operation under normal conditions, realizes self-rescue under abnormal power supply conditions, and ensures train operation efficiency. While ensuring the safety of personnel in case of train failure.
Description
technical field [0001] The present invention relates to the field of assisted driving of electrified trains, in particular to a method, system, equipment and computer-readable storage medium for assisted driving of trains. Background technique [0002] The scale of my country's high-speed railway network is huge. In recent years, high-speed railways are gradually being built in western China and some mountainous areas. Due to the harsh environment in western China and some mountainous areas, the conditions of high-speed railway lines are extremely complicated. Many lines have long mileage and how long Traffic, altitude changes greatly, and the climate environment is changeable and harsh. For such electrified railways with complex and severe operating conditions, normal operation is difficult, and the power supply conditions are easily affected by extreme weather, so its assisted driving system needs to be studied urgently. [0003] DAS (Driver Advisory System) for high-speed...
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IPC IPC(8): B61L23/14
CPCB61L23/14B61L27/16B61L15/0081B61L15/0058B61L15/0062B61L27/04
Inventor 孙鹏飞王传儒王青元程军舒郑毅宋文胜
Owner SOUTHWEST JIAOTONG UNIV