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A real-time optimal control system for automatic operation of freight locomotives based on dispatch signals

A real-time control system and automatic control technology, applied in the control system of the transportation center, locomotives, railway signals and safety, etc., can solve the problems of reducing the labor intensity of the driver, not considering the mixed operation of passengers and goods, disadvantages, etc.

Active Publication Date: 2015-11-18
CRRC INFORMATION TECH CO LTD +1
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Problems solved by technology

[0004] However, foreign operation optimization systems do not take into account the complex situation of mixed passenger and cargo operations in my country, nor do they take into account temporary changes in railway signals. screen and can make corresponding operations according to the monitoring screen, which is not conducive to reducing the labor intensity of the driver and achieving accurate and reasonable control purposes

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  • A real-time optimal control system for automatic operation of freight locomotives based on dispatch signals
  • A real-time optimal control system for automatic operation of freight locomotives based on dispatch signals
  • A real-time optimal control system for automatic operation of freight locomotives based on dispatch signals

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Embodiment Construction

[0015] The following description is merely exemplary in nature and not intended to limit the disclosure, application or use. It should be understood that the technical solutions provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0016] figure 1 It is a schematic structural block diagram of the real-time optimal control system for automatic maneuvering of freight locomotives based on dispatching signals of the present invention.

[0017] As shown in the figure, the real-time optimization control system for automatic maneuvering of freight locomotives based on dispatching signals belongs to the on-board device of the freight locomotive. The freight locomotive includes a locomotive signal host, a train operation monitoring device, a locomotive operation sensor device, a locomotive control unit, and a driver console panel. The freight locomotive automatic manipulation real-time optimization control system includes ...

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Abstract

The invention relates to a freight locomotive automatic-control real-time optimization control system based on a dispatch signal, and belongs to on-board devices of freight locomotives. The freight locomotive automatic-control real-time optimization control system comprises a man-machine interaction display interface freight locomotive automatic-control real-time optimization controller and a manual / automatic conversion communication device. The system can acquire line information and other established information and current locomotive speed and other real-time information, wherein all the information is required by automatic-control real-time optimization control. As the operation of a locomotive is concretely controlled through a driver controller communication device and a locomotive control execution device, a driver can conveniently perform manual / automatic driving switching through the man-machine interaction display interface and a driver control console panel in actual driving. According to the freight locomotive automatic-control real-time optimization control system, a locomotive optimization operation curve can be compensated and adjusted in real time according to the temporary dispatch signal to obtain the current optimization target curve; besides, a locomotive control gear sequence is controlled to be output in a self-adapting mode in real time according to the current optimization target curve and the current operation state information.

Description

technical field [0001] The invention relates to a real-time optimal control system for automatic manipulation of freight locomotives based on dispatching signals, and belongs to the technical field of locomotive and vehicle control. Background technique [0002] With the research of experts and scholars from various countries on locomotive energy-saving control optimization system, in view of the many advantages of locomotive active energy-saving control optimization, developed countries in the world are vigorously promoting the popularization and application of locomotive energy-saving optimization control system. General Electric Company of the United States has successfully developed the train operation optimization system TripOptimizer, and applied for a patent for "system and method for train formation optimization" (application number 200780000072.4), which can optimize fuel consumption based on the composition and driving routes of different locomotives, In order to m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L27/00B61C17/00
Inventor 顾明黄晋刘光涛李守勤臧大昕
Owner CRRC INFORMATION TECH CO LTD
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