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The Realization Method of Equipment Inspection System of Locomotive Running Section

An implementation method and a technology for equipment detection, which are applied in railway car body parts, railway auxiliary equipment, railway vehicle shape measuring instruments, etc., and can solve problems such as error detection and missed detection.

Active Publication Date: 2020-11-13
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 method for realizing the detection system of the running part of the locomotive

Method used

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  • The Realization Method of Equipment Inspection System of Locomotive Running Section

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specific Embodiment approach 1

[0017] Specific implementation mode one: the following combination figure 1 Describe this embodiment, the implementation method of the locomotive running equipment detection system described in this embodiment, the detection system implementation method is based on the locomotive running equipment detection system, and the locomotive running equipment detection system includes trackside equipment and machine room equipment; The wayside equipment includes wheel sensors and image acquisition devices; the machine room equipment includes vehicle information acquisition units, image acquisition control units, storage units and fault identification units.

[0018] The wheel sensor includes two remote wheel sensors. The two remote wheel sensors are set on the side of the rail far from the detection system. The two remote wheel sensors detect the speed of the wheels when the locomotive passes. According to the two remote wheel sensors Get the wheel speed to get the locomotive wheelbas...

specific Embodiment approach 2

[0032] Embodiment 2: In this embodiment, Embodiment 1 is further explained. The fault recognition unit in S8 recognizes the fault of the image stored in the storage unit by adopting automatic image recognition technology.

specific Embodiment approach 3

[0033] Embodiment 3: This embodiment further explains Embodiment 1. In S5, the image acquisition control unit controls the start-up of the compensation light source according to the start time of the image acquisition device and the shooting frequency of the image acquisition device.

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Abstract

The invention relates to a method for realizing a detection system of a running part of a locomotive, which belongs to the detection field of the running part of a locomotive. The invention solves the problem that the existing inspection of the running part of a locomotive relies on manual work, which is prone to false detection and missed detection. The specific process is: the remote wheel sensor collects the wheel passing signal and sends it to the vehicle information collection unit; the vehicle information collection unit obtains the locomotive running speed and locomotive wheelbase; obtains the position of the electronic tag corresponding to the locomotive wheelbase; the proximal wheel sensor collects the wheel The speed is sent to the vehicle information acquisition unit; the image acquisition control unit controls the start time of the image acquisition device and the shooting frequency of the image acquisition device; the image acquisition control unit controls the start position and quantity of the image acquisition device according to the position of the electronic tag; the image of the start The acquisition device takes pictures of the speed sensor, the induction coil and the electronic tag; the images are stored in the storage unit; the fault identification unit identifies the fault. The invention is used for the inspection of railway locomotives entering the warehouse.

Description

technical field [0001] The invention relates to a method for realizing a detection system of a running part of a locomotive, and 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 loco...

Claims

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Application Information

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