Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Real-time monitoring method of railway freight car overload and unbalanced load

A real-time monitoring, railway freight car technology, applied in the field of railway freight, can solve problems such as labor and time-consuming, railway transportation safety accidents, and derailment of freight cars.

Inactive Publication Date: 2011-12-21
杨中权
View PDF2 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two methods are labor-intensive and time-consuming. Today, with the increasing speed of trucks per hour, they are increasingly unable to meet the needs of safe transportation of freight, because when the truck compartment is full, especially the goods with a relatively high three-dimensional space, when the truck runs on the curve At the same time, if the center of gravity of the cargo is not properly loaded, it will cause the loaded cargo car to be thrown off the rails, resulting in a railway transportation safety accident, so it is necessary to improve

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Real-time monitoring method of railway freight car overload and unbalanced load
  • Real-time monitoring method of railway freight car overload and unbalanced load
  • Real-time monitoring method of railway freight car overload and unbalanced load

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] After obtaining the track gauge value and the fixed distance value of the truck vehicle, the cargo weight value of each corner of the carriage and the total weight value of the cargo, the calculation of the projection point of the cargo center of gravity is based on a brief description: using three balance equations of the space parallel force system Find the formula for the resultant force, and interpret the coordinate formula for calculating the projection of the center of gravity.

[0021] 1) The concept of center of gravity

[0022] No matter how a non-deformable object (i.e. rigid body) is placed on the surface of the earth, the resultant force line of its parallel distributed gravity passes through a certain point on the object, which is called the center of gravity of the object, so the center of gravity of the object is The point at which the resultant gravitational force of an object acts. The center of gravity of an object is a definite geometric point relati...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Provides a real-time monitoring method for overweight and unbalanced loads of railway wagons. Aiming at the characteristics of railway freight safety work, during the loading process of railway wagons, the weight value of the cargo, the total weight value of the cargo and the relevant projection of the center of gravity of each corner of the four corners of the wagon are displayed visually and in real time. Point data to facilitate the loader to make timely judgments. The invention is more convenient for the truck loader to adjust the reasonable and safe loading weight and loading position of the goods loaded on the truck in real time, and can ensure that the goods are in a safe state during the process of loading and transporting the goods.

Description

technical field [0001] The invention belongs to the technical field of railway freight transport, and in particular relates to a real-time monitoring method for over-balanced loading of railway freight cars. Background technique [0002] At present, on the special line for loading goods on domestic railway wagons, the loading method of most goods continues to use the traditional mode of loading goods. First, the railway freight loaders estimate the loading position map of the goods based on their work experience; Second, the owner of large-scale equipment needs to provide the relevant parameters of the large-scale equipment drawings, and refer to the contents of the drawings to determine the loading location map of the goods. The above two methods are labor-intensive and time-consuming. Today, with the increasing speed of trucks, they are increasingly unable to meet the needs of safe transportation of freight, because when the truck compartment is full, especially the goods ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01M1/12
Inventor 杨中权徐毅端杨嘉乐张玉东
Owner 杨中权
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com