CN105501722B - A kind of method that container-truck-mounted monitoring system realizes container entrucking Combinatorial Optimization - Google Patents
A kind of method that container-truck-mounted monitoring system realizes container entrucking Combinatorial Optimization Download PDFInfo
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- CN105501722B CN105501722B CN201510894756.XA CN201510894756A CN105501722B CN 105501722 B CN105501722 B CN 105501722B CN 201510894756 A CN201510894756 A CN 201510894756A CN 105501722 B CN105501722 B CN 105501722B
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- container
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- car
- entrucking
- monitoring system
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2590/00—Component parts, details or accessories for large containers
- B65D2590/0083—Computer or electronic system, e.g. GPS systems
Abstract
The invention discloses a kind of container-truck-mounted monitoring system, mainly solves the problems, such as that prior art combination entrucking efficiency is low, can not carry out real-time dynamic monitoring.The container-truck-mounted monitoring system includes car-mounted device, completes collection, conversion and the transmission of container gravity raw information；Driver's cabin workbench, realize and communicate with car-mounted device, car-mounted device collection information is handled, unbalance loading situation is monitored and when abnormal conditions occur, sends alarm；Dispatch and Command Center, all valid data caused by storage, corresponding train order is assigned after receiving warning information.The present invention effectively overcomes the defects of prior art is present, and with wide using field, expands good performance, small cost, high benefit, is close to reality, the advantages that demand rigidity.
Description
Technical field
It is to be related to a kind of container car specifically the present invention relates to the monitoring of the unbalance loading based on container and entrucking optimization
Carry the method that monitoring system realizes container entrucking Combinatorial Optimization.
Background technology
In recent years, as the fast development of Chinese society economy, freight traffic increase year by year, and it is easy to the packaging to change the outfit
Case transport proportion in China's shipping is also increasing.However, due to the sealing of container, in case the state of goods without
Method is monitored, and causing vehicle, unbalance loading phenomenon can not be found in time caused by the reasons such as circuit in the process of running, be caused
Serious potential safety hazard.In addition, in container-combination entrucking, due to the various factors of operating process, make the overall weight of vehicle
The heart can not be accurately positioned.(center of gravity is not in the vehicle centre of form during entrucking) is increased in train travelling process in this case
Vehicle's center of gravity offset exceedes the possibility of unbalance loading limit value.Therefore, monitoring has in real time for container-combination entrucking optimization and unbalance loading
Very high researching value.
It is seldom to be related to the field of Container Transport security study both at home and abroad, railway Super leaning load detection means and packaging can be divided into
Box installed car positions two aspects.There is certain achievement in research in terms of unbalance-loading detecting device both at home and abroad, all with track scale
Based on.The country is substantially at the static monitoring techniques stage, external to have developed dynamic wheel track Super leaning load monitoring device at present, but its cost
It is higher, do not applied to for the existing circuit in China.This field is positioned in container entrucking, domestic main photoelectric positioning system,
Ultrasonic technology etc. is studied, and there are suspender anti-sway system in foreign countries, automatically control and container positioning system etc..But positioning is ground above
Study carefully mainly for harbour and harbour, and suitable for the research of railway container entrucking positioning, almost blank.
In addition, existing achievement can only measure the center of gravity of container in static state substantially at present, can not accomplish to transport
Real-time monitoring during row.Thus cause prior art to carry out the detection of container static state unbalance loading, be not carried out container
The software for calculation of entrucking prioritization scheme is combined, causes the trial assembly and detection of blindness, the probability increase cased again, when wasting handling
Between, reduce conevying efficiency；In addition, not having dynamic unbalance loading monitoring system in container runs way, transportation safety is produced
Significant impact.
The content of the invention
It is an object of the invention to overcome drawbacks described above, there is provided a kind of reasonable, the reliable container car of design science
Carry monitoring system.
To achieve these goals, the present invention uses following technical scheme：
A kind of container-truck-mounted monitoring system, including：
Car-mounted device, complete collection, conversion and the transmission of container gravity raw information；
Driver's cabin workbench, realize and communicate with car-mounted device, car-mounted device collection information is handled, to unbalance loading situation
It is monitored and when abnormal conditions occur, sends alarm；
Dispatch and Command Center, all valid data caused by storage, corresponding driving life is assigned after receiving warning information
Order.
Further, the car-mounted device includes pressure sensor, 24 HX711 model A/D chips, core control core
Piece, wireless transport module.
Further, the kernel control chip is AT89S52 model single-chip microcomputers.
Further, the wireless transport module is CC1101 model high-performance radio-frequency transceivers.
The method that container entrucking Combinatorial Optimization is realized using container-truck-mounted monitoring system, is comprised the following steps：
(1) gravitation information of container is gathered to acp chip processing by pressure sensor in car-mounted device；
(2) gravitation information of collection is transferred to the computer of driver's cabin workbench, to information processing and shows the collection
The offset for center of gravity of casing, and store to the database of driver's cabin workbench；
(3) repeat step (1)-(2), until the collection of all container gravitation informations finishes；
(4) after accessing all container gravitation informations stored in database, all containers are handled using greedy algorithm
Gravitation information, draw container combination of two matching entrucking prioritization scheme, be allowed to two container total centre of gravity and the vehicle centre of form
Unanimously.
The method that unbalance loading monitoring, early warning are realized using container-truck-mounted monitoring system, is comprised the following steps：
(1) in running, car-mounted device transmits the gravitation information of container to driver's cabin workbench；
(2) the gravitation information data that the computer disposal of driver's cabin workbench receives, and calculate total centre of gravity offset；
(3) grade demarcation is carried out to total centre of gravity offset by algorithm, reaches unbalance loading grade then alarm, and synchronously pass
Defeated information is to Dispatch and Command Center.
The emergency processing order such as reduction of speed is according to circumstances assigned by control centre, and the generation for taking measures to reduce unbalance loading accident is general
Rate.
Design principle of the present invention：Based on existing achievement in research, further solves the combination during container static state entrucking
With with unbalance loading monitors in real time in operation the problem of.First, from the aspect of center of gravity, time, goods matching degree three, with center of gravity
Based on matching somebody with somebody, goods property is taken into account, preferentially dispenses urgent express mail, the effective combination selection scheme for obtaining container, improves collection
The accuracy of vanning entrucking.Secondly, train travelling process is monitored in real time, is container unbalance-loading divided rank, and according to
Different danger classes automatic alarms, the measures such as train reduction of speed processing are taken in time, reduce unbalance loading contingency occurrence probability to greatest extent.
Compared with prior art, the beneficial effects of the present invention are：
(1) using the known containers parameter of the invention before entrucking, optimal matching and dress are calculated by system algorithm
Car scheme, compared with existing truck-loading scheme, the centre of form and vehicle of container are not only can guarantee that using the truck-loading scheme of the present invention
Match, and take into account the deviation of gravity center of container individual, the total centre of gravity of vehicle can be made to be located at the vehicle centre of form.
(2) realized using the present invention in train travelling process, continuous unbalance loading monitoring is carried out to container, effectively solved
Determine and be only capable of realizing static monitoring techniques in the prior art, and can not be running carries out unbalance loading monitoring the problem of.
(3) all kinds of parameters and real-time synchronization that the present invention can be in the transport of dynamic monitoring containers are while real to control centre
Existing binary channels alarm, safety are higher；The alarm mechanism of the system ensures that the system will not be because of accidental original using redundant arithmetic
Judge erroneous judgement because producing.
(4) design of the invention utilizes existing equipment to the utmost, not only simplify system architecture, and greatly save
About cost, is its large-scale popularization and application, has established solid foundation.
Embodiment
With reference to embodiment, the invention will be further described.Embodiments of the present invention include but is not limited to following reality
Apply example.
Embodiment
A kind of container-truck-mounted monitoring system is present embodiments provided, the system is made up of three subsystems, is respectively：Car
Carry put, driver's cabin workbench and Dispatch and Command Center.Three subsystems are real using serial transmission and simulation GSM-R wireless networks
Existing information exchange.Wherein, car-mounted device mainly completes the collection, conversion and transmission of container gravity raw information, and controls dress
Car positions；Driver's cabin workbench and Dispatch and Command Center are existing equipment, the main processing completed to car-mounted device collection information,
Data storage, while information is completed in work such as the interactions of multiple diverse locations.
Car-mounted device complete container gravity raw information collection, conversion and transmission, it include pressure sensor, 24
HX711 model A/D chips, kernel control chip, RF transceiver；Preferably, kernel control chip is AT89S52 model monolithics
Machine, RF transceiver are CC1101 model high-performance radio-frequency transceivers.Car-mounted device completes the collection of analogue data, preliminary conversion
For numerical data, and complete data transfer.Wherein, the realization of A/D chip sensors detection：Sensor is gathered by A/D chips
Data, and this data is converted into data signal on serial-port by analog signal and transmitted, reach single-chip microcomputer；Core controls core
Piece --- single-chip microcomputer handles sensing data：All hardware systems (data acquisition, data processing, data transfer) are controlled, are had
The completion work of effect；CC1101 model high-performance radio-frequency transceivers (wireless transport module)：Base as software and hardware data interaction
Plinth.Employing wireless transport module is further handled information by wireless communication transmission to driver's cabin computer.
Driver's cabin workbench, realize and communicate with car-mounted device, car-mounted device collection information is handled, to unbalance loading situation
It is monitored and when abnormal conditions occur, sends alarm.It realizes that function is mainly as follows：
(1) display of unbalance loading grade：Represent the intensity of container unbalance-loading grade respectively using red, orange, yellow, green, the blue five colors
Size, and the unbalance loading grade bar chart that the data by monitoring in real time are monitored with 100 milliseconds of periodic refresh；
(2) abnormal alarm is monitored：The information of hardware unit collection is handled, directly displays out the unbalance loading grade of judgement；To inclined
Carry first three grade and make different degrees of early warning, once into unbalance loading danger classes (i.e. fourth, fifth grade), directly eject window annunciator
Mouth simultaneously carries out voice message, so as to remind train operator to enter unbalance loading abnormality, while transmits information to control centre, supplies
Control centre is further processed；Unbalance loading grade can be determined according to actual conditions；
(3) inquiry of container information：In information such as the category of software input goods, license number, the owners of cargo, database is transferred to
Stored；In way is run, driver can the information such as the entrucking car group of the real-time query numbering container, goods category；
(4) line information is shown：Implement to ask to read line information, including track grade, outer rail height to control centre；
Real-time display train running speed, calculate distance travelled and real-time display；
(5) mobile unit active communication：Including common in-vehicle business, way-bill information, container marshalling entrucking information, exception
Warning message etc.；By accessing railway existing equipment, information communication is completed.
Dispatch and Command Center, be mainly used in storage caused by all valid data, receive assign after warning information it is corresponding
Train order.It realizes that function is mainly as follows：
(1) abnormal alarm is monitored：The warning message synchronous transfer of driver's cabin workbench car-mounted computer is supervised to control centre
Platform is controlled, and carries out Realtime Alerts, the information such as place that display unbalance loading occurs, time, grade, frequency；
(2) emergency processing order：Control centre the processing such as corresponding reduction of speed is assigned according to the warning message synchronously received
Order；
(3) back-end data management：All valid data caused by storage, realize historical query, and auxiliary line and train
Deng maintenance management；
(4) communication contact：Dispatcher can contact driver by railway special communication, examine and respectively believe in Container Transport item
Breath.
Using said system, container-combination entrucking optimization and container unbalance-loading two functions of monitoring in real time can be achieved.
In container-combination entrucking optimization function, car-mounted device gathers the information of container, is transmitted after processing to driver's cabin workbench.
Workbench completes information processing, shows the combination truck-loading scheme accordingly optimized.In unbalance loading real-time monitoring and control, car-mounted device exists
Once detect container unbalance-loading state in transport, by feedback of the information to driver's cabin workbench, and by warning message synchronous driving
To Dispatch and Command Center, the emergency processing order such as reduction of speed is assigned by control centre, and the incidence of transport unbalance loading accident is reduced with this.
Specifically, realize that the scheme of entrucking Combinatorial Optimization is as follows：
(1) gravitation information of container is gathered to acp chip processing by pressure sensor in car-mounted device；
(2) gravitation information of collection is transferred to the computer of driver's cabin workbench, to information processing and shows the collection
The offset for center of gravity of casing, and store to the database of driver's cabin workbench；
(3) repeat step (1)-(2), until the collection of all container gravitation informations finishes；
(4) after accessing all container gravitation informations stored in database, all containers are handled using greedy algorithm
Gravitation information, draw container combination of two matching entrucking prioritization scheme, be allowed to two container total centre of gravity and the vehicle centre of form
Unanimously.
Specifically, the scheme that container unbalance-loading monitors in real time is as follows：
(1) in running, car-mounted device transmits the gravitation information of container to driver's cabin workbench；
(2) the gravitation information data that the computer disposal of driver's cabin workbench receives, and calculate total centre of gravity offset；
(3) grade demarcation is carried out to total centre of gravity offset by algorithm, reaches unbalance loading grade then alarm, and synchronously pass
Defeated information is to Dispatch and Command Center.
Using the present invention, by entrucking Combinatorial Optimization and dynamic unbalance loading, monitoring is organically combined as a whole in real time, and it has and made
It is wide with field, expand good performance, small cost, high benefit, be close to reality, the advantages that demand rigidity.On the other hand, the present invention is regardless of
Mud is in railway transportation, and after repacking, monitoring, accident prevention in the Container Transport of road etc. can also apply, this
A little retrofit applications should also be as belonging to protection scope of the present invention.
According to above-described embodiment, the present invention can be realized well.What deserves to be explained is before based on above-mentioned design principle
Put, to solve same technical problem, some made on architecture basics disclosed in this invention are without substantial
Change or polishing, the essence of used technical scheme is still as the present invention, therefore it should also be as the protection model in the present invention
In enclosing.
Claims (3)
1. a kind of method that container-truck-mounted monitoring system realizes container entrucking Combinatorial Optimization, it is characterised in that the packaging
Boxcar, which carries monitoring system, to be included：
Car-mounted device, the car-mounted device include pressure sensor, 24 HX711 model A/D chips, kernel control chip and nothing
Line transport module, it is used for the collection, conversion and transmission of completing container gravity raw information；
Driver's cabin workbench, realize and communicate with the car-mounted device, car-mounted device collection information is handled, to unbalance loading
Situation is monitored and when abnormal conditions occur, sends alarm；
Dispatch and Command Center, all valid data caused by storage, corresponding train order is assigned after receiving warning information；
The method that the container-truck-mounted monitoring system realizes container entrucking Combinatorial Optimization, comprises the following steps：
(1) gravitation information of container is gathered to acp chip processing by pressure sensor in car-mounted device；
(2) gravitation information of collection is transferred to the computer of driver's cabin workbench, to information processing and shows the container
The offset of center of gravity, and store to the database of driver's cabin workbench；
(3) repeat step (1)-(2), until the collection of all container gravitation informations finishes；
(4) after accessing all container gravitation informations stored in database, the weight of all containers is handled using greedy algorithm
Force information, the prioritization scheme of container combination of two matching entrucking is drawn, it is consistent with the vehicle centre of form to be allowed to two container total centre of gravity.
2. the method that a kind of container-truck-mounted monitoring system according to claim 1 realizes container entrucking Combinatorial Optimization,
Characterized in that, the kernel control chip is AT89S52 model single-chip microcomputers.
3. the method that a kind of container-truck-mounted monitoring system according to claim 1 realizes container entrucking Combinatorial Optimization,
Characterized in that, the wireless transport module is CC1101 model high-performance radio-frequency transceivers.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510894756.XA CN105501722B (en) | 2015-12-08 | 2015-12-08 | A kind of method that container-truck-mounted monitoring system realizes container entrucking Combinatorial Optimization |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510894756.XA CN105501722B (en) | 2015-12-08 | 2015-12-08 | A kind of method that container-truck-mounted monitoring system realizes container entrucking Combinatorial Optimization |
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| CN105501722A CN105501722A (en) | 2016-04-20 |
| CN105501722B true CN105501722B (en) | 2018-03-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105947593B (en) * | 2016-06-15 | 2017-12-19 | 重庆塞夫科技有限公司 | Cargo transport control system |
| CN108408281B (en) * | 2017-02-09 | 2019-05-17 | 江苏奥派交通装备股份有限公司 | Constant temperature machine for collecting load and its entrucking queuing strategy used for rail vehicle |
| CN107352287B (en) * | 2017-06-30 | 2019-07-16 | 中车青岛四方机车车辆股份有限公司 | The stowage method and device of container |
| CN116050972B (en) * | 2023-03-31 | 2023-06-09 | 国网新源集团有限公司 | Initiating explosive device transportation supervision system based on intelligent recognition |
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| CN104742912A (en) * | 2013-12-27 | 2015-07-01 | 比亚迪股份有限公司 | Lane deviation detection method and device |
| CN204659750U (en) * | 2015-06-03 | 2015-09-23 | 济南轨道交通装备有限责任公司 | A kind of intelligent railway truck |
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Patent Citations (4)
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|---|---|---|---|---|
| WO2010085766A2 (en) * | 2009-01-26 | 2010-07-29 | Drivecam, Inc. | Method and system for tuning the effect of vehicle characteristics on risk prediction |
| CN104742912A (en) * | 2013-12-27 | 2015-07-01 | 比亚迪股份有限公司 | Lane deviation detection method and device |
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