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Method and system for detecting excess and unbalanced load of rail train

A technology for rail trains and over-unbalanced loads, which is applied in the field of over-unbalanced load detection of rail trains, and can solve problems such as low efficiency and inaccurate detection of over-unbalanced loads

Active Publication Date: 2019-01-11
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a method and system for detecting excess load and unbalanced load of rail trains, so as to at least solve the technical problems that the detection of excessive load unbalanced in the prior art is carried out based on the ground, resulting in low efficiency and inaccurate detection of excess load and unbalanced load

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  • Method and system for detecting excess and unbalanced load of rail train
  • Method and system for detecting excess and unbalanced load of rail train
  • Method and system for detecting excess and unbalanced load of rail train

Examples

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Embodiment 1

[0016] According to an embodiment of the present invention, an embodiment of an overload detection system for rail trains is provided, figure 1 is a schematic diagram of a rail train overload detection system according to an embodiment of the present invention, combined with figure 1 As shown, the system includes:

[0017] The electronic tag 10 is arranged on each container.

[0018] Specifically, the above-mentioned electronic tag may be an RFID (Radio Frequency Identification, radio frequency identification), which can automatically identify a target object through a radio frequency signal, and can quickly perform item tracking and data exchange.

[0019] The load cell 12 is installed on each vehicle of the rail train, and is used to detect the weight parameters of each vehicle and axle.

[0020] Specifically, the above-mentioned weight parameters of the vehicle and the axle may include: axle load and axle load difference.

[0021] The above-mentioned load cell is install...

Embodiment 2

[0060] According to an embodiment of the present invention, an embodiment of a method for detecting overload and unbalanced load of a rail train is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be implemented in a computer system such as a set of computer-executable instructions and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0061] image 3 It is a flow chart of a method for detecting excess and unbalanced loads of rail trains according to an embodiment of the present invention, such as figure 1 Shown, the container that is used for the super unbalanced load detection of rail train is deployed with electronic label, and this method comprises the following steps:

[0062] Step S102, acquiring the weight parameters of each vehicle and axle detected by the load sensor.

[0063] Step S104, deter...

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Abstract

The invention discloses a method and a system for detecting overload and unbalanced load of a railway train. The system comprises electronic tags, weight measuring sensors, monitoring hosts and a comprehensive processing host, wherein the electronic tags are arranged in each container; the weight measuring sensors are mounted in each vehicle of the railway train and used for detecting weight parameters of each vehicle and each axle; the monitoring hosts are mounted in each vehicle of the railway train, communicate with the weight measuring sensors and the electronic tags in the corresponding vehicles and are used for collecting the weight parameters of the vehicles and the axles and tag numbers of the containers; the comprehensive processing host is connected with the monitoring hosts and used for determining the loading condition of the vehicles according to the weight parameters of the vehicles and the axles and centroid parameters of the vehicles and reading tag numbers of the containers in the vehicle with overload, unbalanced load and / or overweight under the condition of overload, unbalanced load and / or overweight of any one vehicle. The technical problems of low overload and unbalanced load detection efficiency and inaccurate detection caused by the fact that overload and unbalanced load detection is performed on the ground in the prior art are solved.

Description

technical field [0001] The invention relates to the field of rail train control, in particular to a method and system for detecting excess and unbalanced load of a rail train. Background technique [0002] At present, most domestic and foreign transportation industries use standard containers to load and carry goods, and express freight trains also use containers as the main cargo carrier. Due to the variety of goods to be transported, the weight of each container after loading the goods may have a large difference, and the installation on the train will cause a large difference in the axle load and axle load difference of the train, which may affect the safety of the train operation. The cargo loading status of the train is detected to avoid large axle load differences in the same train, and to ensure that each axle load is within a certain range. [0003] Most of the over-biased load detection devices widely used at the present stage are based on the ground. Although this...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01G19/04G01G19/12
CPCG01G19/047G01G19/12
Inventor 高世萍余进刘韶庆林鹏于伟凯徐跃杜凯军
Owner CRRC QINGDAO SIFANG CO LTD