KR20160141570A - System for monitoring fastening condition of freight of freight railvehicle and method for monitoring freight railvehicle - Google Patents
System for monitoring fastening condition of freight of freight railvehicle and method for monitoring freight railvehicle Download PDFInfo
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- KR20160141570A KR20160141570A KR1020150077447A KR20150077447A KR20160141570A KR 20160141570 A KR20160141570 A KR 20160141570A KR 1020150077447 A KR1020150077447 A KR 1020150077447A KR 20150077447 A KR20150077447 A KR 20150077447A KR 20160141570 A KR20160141570 A KR 20160141570A
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- South Korea
- Prior art keywords
- cargo
- information
- state
- freight
- fastening
- Prior art date
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims description 27
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 13
- 230000003466 anti-cipated effect Effects 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 8
- 230000001133 acceleration Effects 0.000 claims description 3
- 238000007726 management method Methods 0.000 description 27
- 238000012545 processing Methods 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/16—Wagons or vans adapted for carrying special loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
- B61D45/001—Devices for fixing to walls or floors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a system for monitoring a cargo engagement state of a freight train and a method for monitoring freight trains.
In recent years, as demand for logistics processing has increased, studies are underway to utilize railway vehicles as vehicles for cargo transportation besides aircraft and trucks. Particularly, as the high-speed train is developed, there is an increasing demand for high-speed freight trains. In accordance with the need for such a high-speed freight train, research is underway on means for automatically locking or unlocking freight while maintaining the fixed state of the freight within a freight train moving in a high-speed environment.
Also, in order to secure the competitiveness of logistics processing compared to existing land transportation, there is an increasing demand for advanced logistics processing infrastructure around freight trains. Therefore, unlike existing freight trains, research is underway to reduce the time and cost of cargo transportation by constructing an automated logistics processing infrastructure so that cargo can be easily moved up and down.
In this regard, U.S. Patent No. 5,562,374 (entitled " Container system for one-level and two-level freight cars and double-deck coaches, especially for high-speed trains) And a sealing means are provided at the upper and lower portions of the container to fix the container. When the container is coupled to the high-speed freight train, the outer surface, the container, and the binding means all Thereby forming a single surface.
In the case of railway vehicles for cargo transportation suitable for cargo transportation, various types of cargoes are required to be able to automatically move up and down freight trains. In addition, it requires a function of automatically or manually locking the cargo to the railway car. At this time, it is necessary to confirm in real time whether or not the cargo is securely fastened to the railway car for the safe operation of the railway car for transporting the cargo. It is also necessary to monitor the state of the cargo to ensure that all cargoes to be commissioned to the freight trains have been commissioned.
It is an object of some embodiments of the present invention to provide a system for monitoring the state of engagement of a cargo in a railway car for transporting cargo.
Another object of the present invention is to provide state information of a railway car for transporting cargo based on information on the state of cargo closure of a railway car for transporting cargo.
According to an aspect of the present invention, there is provided a system for monitoring the state of cargo fastening of a freight train, including at least one fastening state sensing unit for sensing a fastened state of a cargo placed on a railway car, And a vehicle state monitoring information generating unit for generating and outputting the cargo state monitoring information based on the cargo holding state information and the cargo identifying information received from the cargo identifying unit and the cargo identifying unit, Management system. At this time, the cargo state monitoring information includes at least one of identification information of each cargo, identification information of the railway car in which the cargo is placed, information on the position of each cargo in the railway car, and information on the time of closure of each cargo.
According to another embodiment of the present invention, there is provided a method for monitoring a freight train, comprising the steps of: receiving cargo state information and cargo identification information of each cargo from one or more cargo transfer rolling stocks; And displaying the generated cargo state monitoring information to the user. At this time, the cargo state monitoring information includes at least one of identification information of each cargo, identification information of the railway car in which the cargo is placed, information on the position of each cargo in the railway car, and information on the time of closure of each cargo.
According to the present invention, it is possible to confirm real-time information on the fastening state of each cargo in the cargo-transferring railway car, and to secure the stability of the cargo train operation. In addition, it is possible to check whether the cargo to be transported has been completed in up-and-down sequence in real-time, thus reducing the time required for cargoes.
FIG. 1 is a schematic view for explaining a cargo engagement state monitoring system for a freight train according to an embodiment of the present invention.
2 is a schematic view for explaining a cargo engagement state monitoring system of a freight train according to an embodiment of the present invention.
3 is a view for explaining a cargo transportation means and a cargo securing apparatus according to an embodiment of the present invention.
4 is a view for explaining a fastening state sensing unit and a cargo identification unit according to an embodiment of the present invention.
FIG. 5 is a view illustrating a concept of displaying information on the state of cargo closure according to an embodiment of the present invention.
6 is a flowchart illustrating a method of monitoring a freight train according to an embodiment of the present invention.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and like parts are denoted by similar reference numerals throughout the specification.
Throughout the specification, when a part is referred to as being "connected" to another part, it includes not only "directly connected" but also "electrically connected" with another part in between . Also, when an element is referred to as "comprising ", it means that it can include other elements as well, without departing from the other elements unless specifically stated otherwise.
Throughout this specification, when a member is " on " another member, it includes not only when the member is in contact with the other member, but also when there is another member between the two members.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the spirit of the present invention is not limited to the illustrated embodiment, and that other embodiments can be easily invented by adding, changing, deleting, adding, or the like components within the scope of the same concept of understanding the spirit of the present invention But it will also be included within the scope of the present invention.
Throughout this specification, when an element is referred to as "including " an element, it is understood that the element may include other elements as well, without departing from the other elements unless specifically stated otherwise. The word " step (or step) "or" step "used to the extent that it is used throughout the specification does not mean" step for.
FIG. 1 is a schematic view for explaining a cargo engagement state monitoring system for a freight train according to an embodiment of the present invention. FIG. 2 is a schematic view for explaining a cargo engagement state monitoring system for a freight train according to an embodiment of the present invention. to be.
As shown, one embodiment of the present invention is characterized in that one
Inside the
On the other hand, the cargo to be subjected to the logistics processing may be a cargo loaded on a ULD (Unit load device) type container or a cargo packaged in pallet unit.
In addition, the cargo loading space means a space such as a cargo terminal or a railport for temporarily storing cargo for cargo handling. The cargo transferred to the cargo loading space using the other transfer means can be transferred to the cargo transfer railway car and transferred to the outside area. In addition, the cargo transferred to the cargo loading space through the railway car for the cargo transfer can be transferred to the outside area through other transportation means. In the cargo loading space, a central control system and a logistics processing device for various logistics processing operations can be arranged.
The
In other words, the
The cargo transporting
Referring to FIG. 3, the
Illustratively, when a specific position is reached during the transportation of the cargo container through the cargo transferring means, as shown in Fig. 3 (a), the
The cargo conveying
One or more fastening
In other words, the engagement
By way of example, the communication module may be Ethernet, which is a local area network in a bus structure.
At this time, information on the state of the cargo can be collected in various forms. For example, after the first electrode is disposed in the coupling groove provided in the cargo, the second electrode is disposed at the end of the
Alternatively, it is possible to confirm whether or not the engagement is made by using the control data of the motor for driving the
Referring to FIG. 3, the
The
For example, when a pressure sensor is installed at the end of the
In addition, a method of disposing a gyro sensor, an acceleration sensor, or the like at the end of the
A method of outputting a laser light source to the
In this way, the fastening
In addition, among the above-described methods for detecting whether or not the cargo is fastened, a plurality of methods may be used in combination to monitor whether the cargo is fastened or not and whether or not the cargo is fastened.
Referring to FIG. 4, the cargo engagement state monitoring system of the present freight train may further include a
More specifically, referring to FIG. 1, a tag means 712 such as an RFID tag or a bar code may be attached to each
The
The
At this time, the cargo condition monitoring information may include various information such as the identification information of each cargo, the identification information of the railroad car in which the cargo is placed, the position of the cargo in the railway car, have.
The
The
At this time, the cargo locking state information includes at least one of identification information of each cargo, identification information of the railroad car in which each cargo is disposed, information on the closure position of each cargo on the railway car, and information on the closure time of each cargo.
Then, the
On the other hand, the
FIG. 5 is a view illustrating a concept of displaying information on the state of cargo closure according to an embodiment of the present invention.
As shown, the
Since this information is predefined for each freight train, it can be independently displayed regardless of the information sensed through the engagement
Next, on the
In addition, the number of cargoes expected to be connected to the freight train is calculated and displayed based on the number of cargoes expected to be delivered at the stopping point of the cargo transfer railway cargo or the number of cargoes scheduled to be unloaded (640) Displays the number of the finally inspected cargoes based on the engagement state information (640), and enables the occupant of the car to check the current state of the cargo tightness in real time.
In addition, the
In addition, it is possible to detect an engagement state of the cargo through the engagement
On the other hand, the
That is, information on the starting point of the present cargo, the transfer area of the cargo, and the arrival time of the cargo can be provided in real time on the basis of the information on the state of the cargo collected from the cargo railroad car.
On the other hand, the
FIG. 6 is a flowchart illustrating a method for monitoring a cargo engagement state of a freight train according to an embodiment of the present invention.
First, the cargo holding state information and the cargo identification information of each cargo are received from at least one cargo
In detail, the cargo is loaded into the cargo
At this time, depending on each cargo securing means 700, various sensing methods can be used to detect the state of the cargo.
In addition, the
For example, the state of the fastened state of the cargoes fastened to each cargo
Next, the cargo state monitoring information is generated based on the cargo state information and the cargo identification information (S420).
For example, the
Next, the generated cargo state monitoring information is displayed to the user (S430).
For example, the
As described above, information on the state of cargo connection is displayed through various types of graphic interfaces.
In other words, the
Also, the number of predicted bonded cargoes can be calculated and displayed based on the number of cargoes expected to be delivered at the stopping point of the cargo
In addition, the user output message can be displayed according to the result of comparison between the number of anticipated tightening cargoes and the number of final tightening cargoes, and the user output message can be displayed in a warning message output when the number of anticipated tightening cargoes is different from that of the type- And may include a completion message to be output when the number of anticipated bundled bundles is equal to the number of final bundled bundles.
Next, information on the state of cargo closure can be transmitted to the
The
The method according to an embodiment of the present invention can be implemented in the form of a recording medium including instructions executable by a computer such as a program module executed by a computer. Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. In addition, the computer-readable medium can include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes any information delivery media, including computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transport mechanism.
It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.
In addition, the components and functions provided within the components may be combined into a smaller number of components or further separated into additional components.
The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.
10: Freight trains
110: railroad car for conveying cargo 112:
150: vehicle management system 200: central management system
700: Cargo tightening device
Claims (12)
At least one fastening state sensing unit for sensing a fastening state of the cargo placed on the railway car;
At least one cargo identification unit for sensing identification information of the cargo placed in the railway car; And
And a car management system for generating and outputting cargo engagement state monitoring information based on cargo closure state information and cargo identification information received from the closure state detection unit and the cargo identification unit,
The cargo engagement state monitoring information
The identification information of each cargo, the identification information of the railroad car in which each cargo is disposed, the location of the cargo in the railway car, and information on the time of closure of each cargo.
The cargo tightening device disposed in the railway car
And a drive motor for driving the coupling portion,
Wherein the engagement state sensing unit senses completion of engagement of the cargo through data fed back from the drive motor.
The cargo fastening device disposed in the railway car includes a fastening portion for fastening a cargo, a second electrode is disposed at an end portion of the fastening portion, a first electrode is disposed at a portion where the fastening portion is contacted
Wherein the fastening state sensing unit senses whether or not fastening of the cargo is completed according to whether the current value passing through the first electrode and the second electrode is sensed.
The cargo fastening device disposed in the railway car includes a fastening portion for fastening the cargo and a fastening detection sensor located at the end portion of the fastening portion and detecting completion of fastening of the cargo,
Wherein the engagement state sensing unit senses whether or not the engagement of the cargo is completed based on the engagement detection sensor,
Wherein the engagement detection sensor is one of a pressure sensor, a gyro sensor, an acceleration sensor, and a laser sensor.
The identification information for the cargo includes at least one of the ID information of the cargo, the content information of the cargo, the weight information of the cargo, information on the sender and the receiver of the cargo, and information on the origin and destination of the cargo Freight Contract Monitoring System.
The vehicle management system
A communication module for receiving the cargo engagement state information and the identification information of the cargo,
A memory for storing a computer program for monitoring the state of cargo closure, and
And a processor for executing the computer program,
Wherein the processor matches and stores the collusion state information and the identification information of the cargo received through the communication module in accordance with the execution of the computer program and performs the cargo engagement state monitoring based on the cargo engagement state information and the identification information of the cargo, Wherein the information is generated and output.
Further comprising: a central management system for receiving the cargo holding state monitoring information from each cargo transfer railway car,
Wherein the central management system integrally manages the monitoring status of the fastening state of each of the cargo transportation railway vehicles.
Receiving cargo engagement state information and cargo identification information of each cargo from at least one cargo transferring railway car;
Generating cargo engagement state monitoring information based on the cargo state information and cargo identification information of the cargo; And
And displaying the generated cargo state monitoring information to a user,
The cargo engagement state monitoring information
The identification information of each cargo, the identification information of the railroad car in which each cargo is placed, the location of the cargo in the railway car, and the information on the time of closure of each cargo.
The step of displaying
Displaying the entire railway vehicle and the entire cargo lockable position through a graphical interface; And
And displaying information on the state of engagement for each cargo on the graphical interface.
The step of displaying
Calculating and displaying the number of anticipated clamped cargo based on the number of cargo scheduled to be commissioned at the stop point of the railway car for conveying the cargo or the number of cargo scheduled to be unloaded;
And displaying the number of the finally clamped cargo detected based on the cargo locking state information.
Further comprising the step of displaying a user output message according to a result of the comparison between the number of the anticipated fasteners and the number of final fasteners,
Wherein the user output message includes a warning message to be output when the number of anticipated clamped cargoes is different from a number of final clamped cargoes, and a completion message to be output when the number of the anticipated clamped cargoes is equal to the number of final clamped cargoes Way.
And transferring the cargo holding state monitoring information to the central management system,
And the central management system integrally manages the monitoring status of the fastening state of each of the cargo transportation railway vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150077447A KR101720727B1 (en) | 2015-06-01 | 2015-06-01 | System for monitoring fastening condition of freight of freight railvehicle and method for monitoring freight railvehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150077447A KR101720727B1 (en) | 2015-06-01 | 2015-06-01 | System for monitoring fastening condition of freight of freight railvehicle and method for monitoring freight railvehicle |
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| Publication Number | Publication Date |
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| KR20160141570A true KR20160141570A (en) | 2016-12-09 |
| KR101720727B1 KR101720727B1 (en) | 2017-04-10 |
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| KR1020150077447A KR101720727B1 (en) | 2015-06-01 | 2015-06-01 | System for monitoring fastening condition of freight of freight railvehicle and method for monitoring freight railvehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210397850A1 (en) * | 2019-06-19 | 2021-12-23 | Nec Corporation | Fixed state inspection apparatus, fixed state inspection system, fixed state inspection method, and program |
| KR20220063094A (en) * | 2020-11-09 | 2022-05-17 | 한국철도기술연구원 | Cargo fixed condition monitoring system for freight trains |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5562374A (en) * | 1992-10-26 | 1996-10-08 | Institut Fur Schienenfahrzeuge Gmbh | Container system for one-level and two-level freight cars and double-deck coaches, especially for high-speed trains |
| KR20090122604A (en) * | 2008-05-26 | 2009-12-01 | 동국대학교 산학협력단 | Warehouse management system using rfid |
| KR20110064949A (en) * | 2009-12-09 | 2011-06-15 | 한국철도기술연구원 | Train monitoring system |
-
2015
- 2015-06-01 KR KR1020150077447A patent/KR101720727B1/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5562374A (en) * | 1992-10-26 | 1996-10-08 | Institut Fur Schienenfahrzeuge Gmbh | Container system for one-level and two-level freight cars and double-deck coaches, especially for high-speed trains |
| KR20090122604A (en) * | 2008-05-26 | 2009-12-01 | 동국대학교 산학협력단 | Warehouse management system using rfid |
| KR20110064949A (en) * | 2009-12-09 | 2011-06-15 | 한국철도기술연구원 | Train monitoring system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210397850A1 (en) * | 2019-06-19 | 2021-12-23 | Nec Corporation | Fixed state inspection apparatus, fixed state inspection system, fixed state inspection method, and program |
| US11954911B2 (en) * | 2019-06-19 | 2024-04-09 | Nec Corporation | Fixed state inspection apparatus, fixed state inspection system, fixed state inspection method, and a non-transitory computer readable medium |
| KR20220063094A (en) * | 2020-11-09 | 2022-05-17 | 한국철도기술연구원 | Cargo fixed condition monitoring system for freight trains |
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| Publication number | Publication date |
|---|---|
| KR101720727B1 (en) | 2017-04-10 |
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