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Railway loading metering method and system based on 3D radar level scanners

A measurement method and scanner technology, applied in the field of mineral material transportation, can solve problems such as inability to meet supply needs, impact on ore output efficiency, and increase in the cost of picking up and delivering vehicles

Active Publication Date: 2021-07-27
MCC NORTH (DALIAN) ENG TECH CO LTD
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  • Claims
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Problems solved by technology

According to the current actual loading level, it will not only increase the delivery fee charged by the railway department, but also have a serious impact on the ore output efficiency, which cannot meet the supply demand

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  • Railway loading metering method and system based on 3D radar level scanners
  • Railway loading metering method and system based on 3D radar level scanners

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] figure 1 It is a schematic diagram of the flow chart of the railway loading measurement method based on the 3D radar level scanner of the present invention, as figure 1 As shown, the railway loading measurement method based on the 3D radar level scanner comprises:

[0037] In step S1, the mi...

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Abstract

The invention provides a railway loading metering method and system based on 3D radar material level scanners. The method comprises the steps: enabling mineral aggregate to enter a carriage of a mine car from a mineral aggregate bin, scanning the carriage through a plurality of 3D radar material level scanners in a multi-radar beam and multi-point scanning measurement mode, and obtaining the holographic information of a material surface in the carriage, wherein the holographic information comprising the material level of the mineral aggregate; according to the holographic information of the charge level in the carriage of the mine car, obtaining the mass of mineral aggregate in the carriage; and monitoring the mass of the mineral aggregate in the carriage, so that the final weight of the mineral aggregate in the carriage is not greater than the limited load of the carriage. The 3D radar material level scanners can be used to accurately and truly reflect the material level change condition of the ore, and the ore conveying index is improved.

Description

technical field [0001] The invention relates to the technical field of mineral material transportation, in particular to a railway loading measurement method and system based on a 3D radar level scanner. Background technique [0002] At present, many mine railway loading systems do not have measuring devices, and the traditional visual inspection method has been used to determine the loading weight, and the measurement error is relatively large. In order to eliminate the risk of cargo train overloading and unbalanced load transportation safety and ensure the safety of train operation, an overload and unbalanced load detection device is installed to detect the incoming freight trains in real time, and stop in the station in time to deal with overloading and unbalanced load problems. According to the current actual loading level, it will not only increase the delivery fee charged by the railway department, but also have a serious impact on the ore output efficiency, which cann...

Claims

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Application Information

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IPC IPC(8): G01G19/02G01F23/284B65G67/06
CPCG01G19/02G01F23/284B65G67/06
Inventor 张斌周育王少泉王鹏
Owner MCC NORTH (DALIAN) ENG TECH CO LTD
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