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Operation working condition intelligent identification evaluation system for hybrid shunter

A technology of operating condition and evaluation system, which is applied to locomotives, railway transportation, railway transportation, etc., and can solve the problems that the fuel economy and emission performance advantages of hybrid shunting locomotives are not fully reflected.

Inactive Publication Date: 2012-07-18
BEIJING JIAOTONG UNIV
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Problems solved by technology

At present, there is no equipment and method for evaluating the operating conditions of shunting locomotives in China, so the advantages of hybrid shunting locomotives in terms of fuel economy and emission performance have not been fully reflected

Method used

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  • Operation working condition intelligent identification evaluation system for hybrid shunter
  • Operation working condition intelligent identification evaluation system for hybrid shunter
  • Operation working condition intelligent identification evaluation system for hybrid shunter

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing, the implementation of the present invention is further described as follows:

[0018] The hardware in the intelligent identification and evaluation system of hybrid shunting operating conditions uses MPC566 central processor, including a digital input channel, an analog output channel, serial communication interface (SCI), local network controller (CAN), etc. The signal transmission description of the identification and evaluation system is as follows: figure 1 As shown, the hardware structure of the electronic control unit of the recognition and evaluation system is as follows: figure 2 shown.

[0019] The data input system in the software system is a database software built with matlab, which can read working condition files of marshalling stations and section stations in various formats, and can easily establish and enrich the operation of different transportation loads and different operating frequencies in the progr...

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Abstract

The invention discloses an operation working condition intelligent identification evaluation system for a hybrid shunter, which comprises controller hardware and software. The controller hardware comprises a central processor, a power signal collecting and processing system, an analog quantity signal output system, a controller area network (CAN) bus communication control system and a series port communication control system. The software comprises a data input system, a data analysis system and a state identification evaluation system. The operation working condition intelligent identification evaluation system for the hybrid shunter has the advantages that by adopting the technical scheme, the operation working condition identification evaluation system can be conveniently perform self-measurement, or power data signals can be input through series port communication or the CAN from the outside, and identified and evaluated state parameters of operation of the current shunter are conveniently output to various hybrid shunter controllers.

Description

technical field [0001] The invention belongs to the technical field of diesel locomotive control, and in particular relates to an operating condition identification and evaluation system of a hybrid electric shunting locomotive, which can provide a basis for parameter conversion of various hybrid electric locomotive controllers. Background technique [0002] Hybrid diesel locomotive is a green model in the development direction of rail transit. Hybrid technology is very suitable for electric drive diesel locomotives, especially shunting locomotives. The shunting locomotive has the characteristics of long idling time and low running speed. The use of hybrid technology can greatly improve the fuel economy of shunting locomotives and reduce their emissions, which is of great significance to the work of shunting locomotives in special environments such as tunnels with poor ventilation. [0003] The control strategy is the core of the hybrid shunting locomotive, and it is close...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61C17/00B61C7/04
CPCY02T30/16Y02T30/00
Inventor 张昕田毅张欣
Owner BEIJING JIAOTONG UNIV
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