Train information management device and device control method

An information management device and equipment control technology, which is applied in the direction of vehicle control route device, control drive, electric energy management, etc., can solve the problems that the regenerative power cannot be fully and effectively utilized, achieve effective utilization, and reduce the possibility of regenerative failure Effect

Inactive Publication Date: 2017-05-10
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in the prior art described above, there is a problem that the power can be used only when the regeneration fails and it happ

Method used

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  • Train information management device and device control method
  • Train information management device and device control method
  • Train information management device and device control method

Examples

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Example Embodiment

[0022] Implementation method.

[0023] figure 1 It is a diagram showing an example of a train formation equipped with the train information management device according to this embodiment. figure 1 Here, the train formation is composed of, for example, six cars, and specifically, the cars TC1, M2-1, M1-1, M2-2, M1-2, and TC2.

[0024] The cars TC1 and TC2 at both ends of the formation are each equipped with a central device (hereinafter referred to as a "central device") 1 of a train information management device. The terminal devices of the train information management device (hereinafter referred to as "terminal devices") are respectively mounted in the intermediate cars, namely the cars M2-1, M1-1, M2-2, and M1-2. 2-1, 2-2, and 2 -3, 2-4. The train information management device of this embodiment is composed of a central device 1 and terminal devices 2-1 to 2-4. When the train is running, one of the cars TC1 and TC2 becomes the first car, and the other becomes the last car. Th...

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Abstract

The invention provides a train information management device and a device control method, the train information management device comprising: a position detection part (11); a regeneration state detection part (13) for detecting the state of using regenerative braking; A route information holding unit (14) for information on sections with a high possibility of movement; an air remaining amount calculation unit (15) for calculating the air remaining amount of the air tank; and a compressor control unit (12) for controlling the compressor ), the compressor control unit (12) in the process of traveling to a point where the distance from the section where the possibility of using the brake is high is less than or equal to a certain value, and in the regeneration preparation state without using the regenerative braking When the residual air amount becomes 0%, the compressor starts to generate compressed air, and in the regenerative state using regenerative braking, the compressor control unit (12) causes the compressor to generate compressed air when the residual air amount is less than 100%, and then In the normal state, the compressor control unit (12) causes the compressor to start generating compressed air when the residual air amount becomes a first threshold value greater than 0%, and when the residual air amount becomes greater than the first threshold value and greater than 100% When the second threshold value is small, the generation of compressed air is terminated.

Description

technical field [0001] The present invention relates to a train information management device, and more particularly to a train management device that facilitates effective use of regenerative power generated when electric braking is used. Background technique [0002] The train information management device collects and manages status data of various equipment mounted on each car of the train, and can individually control the equipment based on the collected status data. The equipment to be controlled is a power converter that converts the power supplied by the overhead line and supplies it to the main motor, auxiliary equipment, air conditioners, lighting equipment, brakes, and the like. [0003] In recent years, trains are generally equipped with regenerative braking, which uses the main motor to perform braking, and sends the power generated at this time back to the trolley line for use by other trains. As a problem of regenerative braking, there is a problem that, in t...

Claims

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Application Information

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IPC IPC(8): B60T8/17B60L7/14
CPCB60L1/003B60L7/14B60L7/18B60L9/22B60L15/002B60L15/2009B60L15/2045B60T1/10B60T13/665B60T17/228F16D61/00B60L2200/26B60T2270/60Y02T10/72B60L7/26B61L3/006B61L15/0036B61L15/0072B61L15/0081B61L25/025Y02T10/64B60T8/17B60L7/10
Inventor 泽卓也池嶋知明甲村哲朗辰巳尚吾本田新吾角野敏子宫内隆史
Owner MITSUBISHI ELECTRIC CORP
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