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Locomotive running part equipment detection system

A technology for equipment detection and running parts, which is applied to railway car body components, railway auxiliary equipment, railway vehicle shape measuring devices, etc., can solve the problems of prone to error detection and missed detection, and achieve shortened operation time, uniform operation standards, The effect of extending the detection cycle

Pending Publication Date: 2019-10-11
HARBIN KEJIA GENERAL MECHANICAL & ELECTRICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the inspection of the running part of the locomotive relies on manual work, which is prone to false detection and missed detection, and provides a detection system for the running part of the locomotive

Method used

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  • Locomotive running part equipment detection system

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specific Embodiment approach 1

[0017] Specific implementation mode one: the following combination figure 1 Describe this embodiment, the locomotive running part equipment detection system described in this embodiment, the detection system includes trackside equipment and machine room equipment;

[0018] Wayside equipment includes wheel sensors and image acquisition devices;

[0019] The equipment in the computer room includes a vehicle information acquisition unit, an image acquisition control unit, a storage unit and a fault identification unit;

[0020] The wheel sensor collects the wheel signal when the vehicle passes, and sends it to the vehicle information collection unit. The vehicle information collection unit calculates the vehicle speed and wheelbase according to the wheel signal, and obtains the vehicle type according to the wheelbase lookup table. When the passing vehicle is a locomotive, the vehicle information The speed is sent to the image acquisition control unit, and the image acquisition c...

specific Embodiment approach 2

[0021] Embodiment 2: This embodiment further describes Embodiment 1. The trackside equipment also includes a compensation light source, which is used to provide illumination compensation when the image acquisition device captures an image.

specific Embodiment approach 3

[0022] Embodiment 3: This embodiment further describes Embodiment 2, and the compensation light source includes an LED compensation light source and a laser compensation light source.

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Abstract

The invention provides a locomotive running part equipment detection system and belongs to the detection of locomotive running parts. The locomotive running part equipment detection system is to solvethe problem that false checking and missed checking are easily caused because the checking of an existing locomotive running part depends on manual operation. The locomotive running part equipment detection system comprises trackside equipment and engine room equipment; the trackside equipment comprises a wheel sensor and an image collection device; the engine room equipment comprises a locomotive information collection unit, an image collection control unit, a storage unit and a fault recognition unit; the wheel sensor collects a wheel signal and transmits the wheel signal to the locomotiveinformation collection unit when a locomotive passes; the locomotive information collection unit calculates a locomotive speed and a wheel base; the image collection control unit controls a starting time of the image collection device and a shooting frequency of the image collection device according to the locomotive speed and correspondingly shoots images of a speed sensor, a machine sensing coiland an electronic label; the storage unit stores the images shot by the image collection device; and the fault recognition unit recognizes faults of the images stored in the storage unit. The locomotive running part equipment detection system is used for checking railway locomotives.

Description

technical field [0001] The invention relates to a detection system for equipment of a running part of a locomotive, which belongs to the detection field of the running part of a locomotive. Background technique [0002] Railway is an important infrastructure that plays an irreplaceable role in social and economic development and national defense. In recent years, with the rapid development of my country's economic construction, the country has increased investment in railway transportation, and high-speed and heavy-duty transportation is one of the key manifestations. Speed ​​and load are two important indicators that restrict each other to evaluate the performance of trains. With the continuous increase of train speed and traction load, the safe operation of locomotives has higher requirements, and the maintenance of locomotives has also become more and more important. more and more important. [0003] The locomotive running part is one of the key parts of the locomotive ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K9/00B61L23/06B61L25/02
CPCB61K9/00B61L23/06B61L25/021
Inventor 李铁龙秦昌朱金良
Owner HARBIN KEJIA GENERAL MECHANICAL & ELECTRICAL CO LTD
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