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Internal electricity hybrid power locomotive control method and device

A vehicle control device and hybrid power technology, which can be applied to locomotives, railway transportation, climate sustainability, etc., can solve the problems of emission pollution, disturbing residents, excessive noise, etc., and achieve the effect of avoiding vehicle noise

Active Publication Date: 2020-01-14
ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of emission pollution, excessive noise and disturbing residents in the energy management strategy of existing hybrid electric vehicles without considering the factors of vehicle running time and external environment in the background technology, the present invention provides a control system for internal electric hybrid electric vehicles method, the specific technical scheme is as follows

Method used

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  • Internal electricity hybrid power locomotive control method and device
  • Internal electricity hybrid power locomotive control method and device
  • Internal electricity hybrid power locomotive control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] like figure 1 As shown, a control method for an internal electric hybrid locomotive vehicle, comprising the steps of:

[0050] Step S101: making and implanting an electronic map containing information on route sections.

[0051] According to the train line and the population density within the specified distance along the way, and according to the noise and emission requirements, the train line and location are divided into sections and made into an electronic map. The division rules are as follows: garages, stations, and densely populated urban areas are divided into first-class sections; tunnels and urban areas with average population density along the line are divided into second-class sections; other areas are divided into third-class sections. If a vehicle runs in a three-category section during the specified period of noise emission control, it will be divided into a four-category section. The Class I and Class II sections within the specified period of noise em...

Embodiment 2

[0068] In order to realize the above control method for internal electric hybrid locomotives, the present invention also provides an internal electric hybrid electric locomotive control device, such as Figure 7 shown, including:

[0069] The section division unit is used to divide the vehicle operation lines into sections: divide garages, stations and densely populated urban sections into first-class sections; divide tunnels and urban sections with average population density along the line into second-class sections ; Other sections are divided into three types of sections, and the above-mentioned section division results are stored in the electronic map. Information on designated time periods for noise emission control is also stored in the electronic map. The section division unit also includes a human-computer interaction unit (not shown in the figure), which is used for the driver to select a running route on the human-computer interaction unit and set a specified time p...

Embodiment 3

[0078] like Figure 8 As shown, the structure of this embodiment is basically the same as that of Embodiment 2, the only difference is that the recognition of the vehicle position no longer depends on the segment division unit, and the position judgment unit is a segment information transmitting unit and a The section information receiving unit arranged on the vehicle; the section information transmitting unit sends the section information to the section information receiving unit, and the section information receiving unit sends it to the section information after receiving the section information The policy management unit. Through the above-mentioned structure, firstly, according to the section division rules, the vehicle running route is divided into a first-class section, a second-class section or a third-class section, and a section information transmitter containing section information is installed at the starting position of each section. unit, when the vehicle runs t...

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Abstract

The invention discloses an internal electricity hybrid power locomotive control method and device. The method comprises the following steps of S1, performing zone division on vehicle operation lines;marking a garage, stations and a town region with dense population as first-class zones; marking a tunnel and a town region with ordinary population density along the line as second-class zones; marking other zones into third-class zones; S2, according to the current position of a vehicle, determining the zone where the vehicle is located; S3, according to the zone where the vehicle is located, carrying out different control strategies. By adopting the technical scheme, compared with the prior art, zone division is performed on train running lines and places according to different noise and emission requirement standards, the energy management strategies (control strategies) can be adjusted in real time at different traveling vehicle zones, precise control over vehicle emission and whole vehicle noise is achieved, low-emission operation at the designated zone (such as the zone with dense population) is achieved, and the problems that vehicle noise is high and emission is high are avoided thoroughly.

Description

technical field [0001] The invention relates to the technical field of hybrid vehicle control, in particular to a control method and device for an internal electric hybrid vehicle. Background technique [0002] For the existing internal combustion-electric hybrid locomotives, how to make good use of the hybrid characteristics of different energy forms, under the premise of giving full play to the advantages of hybrid power, reduce the emission and noise of internal combustion engines, make the train run with low emission and low noise, and meet the requirements of green environmental protection. It is the main technical problem that the industry needs to solve. [0003] Vehicle emission pollution is mainly caused by the exhaust emission of the engine when it is working; noise pollution mainly comes from the engine, traction system equipment fans, compressors and other transfer components and vehicle wheel rail friction. At present, the commonly used emission reduction and n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61C7/04
CPCB61C7/04Y02T30/00
Inventor 齐彪周安德范丽冰李西宁李庭芳
Owner ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
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