CN113420922A - Automatic freight vehicle weighing method based on node process - Google Patents
Automatic freight vehicle weighing method based on node process Download PDFInfo
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- CN113420922A CN113420922A CN202110708686.XA CN202110708686A CN113420922A CN 113420922 A CN113420922 A CN 113420922A CN 202110708686 A CN202110708686 A CN 202110708686A CN 113420922 A CN113420922 A CN 113420922A
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- 238000000034 method Methods 0.000 title claims abstract description 61
- 238000005303 weighing Methods 0.000 title claims abstract description 23
- 230000008569 process Effects 0.000 title claims description 36
- 230000004888 barrier function Effects 0.000 claims abstract description 104
- 238000004590 computer program Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06316—Sequencing of tasks or work
Abstract
The invention relates to a freight vehicle automatic weighing method based on node flow, which can automatically use each link of vehicle entrance, one-time weighing, warehouse loading and unloading, secondary weighing and departure to carry out full-flow monitoring by setting each barrier gate and wagon balance which the vehicle needs to pass through in an area as a dynamic node and configuring the node and the vehicle flow, so that the freight vehicle can automatically lift a rod to release under the condition of traveling according to a set route, and can prompt the vehicle to return to a correct route when the freight vehicle deviates from the set route, thereby obviously improving the passing efficiency of the vehicle in a vehicle passing area. Meanwhile, the purpose of full-automatic unattended weight house can be achieved through node flow control monitoring, the management and control requirements of field personnel are greatly saved, and the improvement of the circulation efficiency of freight vehicles is facilitated.
Description
Technical Field
The invention relates to the technical field of data processing and vehicle advancing guide control, in particular to a freight vehicle automatic weighing method based on a node process.
Background
In the industries of coal, steel, chemical industry and the like, a plurality of weight house systems are often used for weighing. Most pound room systems at present still rely on the mode of manual printing list, and the list can be checked every night to adopt the mode of manual book keeping to type into in the inside financial system of company. This method wastes a lot of manpower and material resources and is easy to make mistakes. With the development of the field of computers, more and more internet of things parks adopt informatization channels to solve the problems, but the existing pound room modification system still cannot completely realize the automatic unattended pound room, even though the existing advanced pound room system still needs to pass through a card swiping or RFID identification mode, and the aim of unattended operation cannot be really realized.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides an automatic weighing method of a freight vehicle based on a node flow, which is characterized in that each barrier gate and a wagon balance which are required to pass by the vehicle in an area are set as a dynamic node, and the nodes and the vehicle flow are configured, so that all links of entry, primary weighing, warehouse loading and unloading, secondary weighing and departure of the vehicle can be automatically used for carrying out full-flow monitoring, the freight vehicle can be automatically lifted and released under the condition of walking according to a set route, the vehicle can be prompted to return to a correct route when the freight vehicle deviates from the set route, and the passing efficiency of the vehicle in a vehicle passing area is obviously improved. Meanwhile, the purpose of full-automatic unattended weight house can be achieved through node flow control monitoring, the management and control requirements of field personnel are greatly saved, and the improvement of the circulation efficiency of freight vehicles is facilitated.
In order to achieve the above purpose, the technical scheme adopted by the invention comprises the following steps:
a freight vehicle automatic weighing method based on node flow is characterized by comprising the following steps:
identifying a control node in an area, wherein the control node at least comprises a first barrier gate, a second barrier gate, a first weight room and a second weight room, the first barrier gate is a control barrier gate of a freight vehicle entering area, the first weight room is a bearing weight room of the freight vehicle entering area, the second barrier gate is a control barrier gate of a freight vehicle leaving area, and the second weight room is a bearing weight room of the freight vehicle leaving area;
identifying freight vehicle information and matching executing nodes in an area, wherein the executing nodes comprise a cargo loading position and a cargo unloading position;
establishing a moving process of the freight vehicle, wherein the moving process comprises a sequential connection relation between a control node and an execution node and a time threshold value when the freight vehicle moves between each control node and the execution node, the control node in the moving process at least comprises a first barrier gate, a second barrier gate, a first pound room and a second pound room, and the execution node in the moving process is one of a cargo loading position or a cargo unloading position;
judging whether the freight vehicle moves according to the moving process or not according to the actual moving track of the freight vehicle;
when the freight vehicle is judged to move according to the moving process, allowing the freight vehicle to pass through the area, and taking the difference value of the weighing values between the first pound room and the second pound room as the corresponding cargo weight of the freight vehicle;
and when the freight vehicle is judged not to move according to the moving flow, the freight vehicle is not allowed to pass away from the area, the moving flow of the freight vehicle is updated, and the freight vehicle is prompted to move according to the updated moving flow.
Further, the first barrier gate and the second barrier gate are independent barrier gates with different physical positions, or the first barrier gate and the second barrier gate are different logical virtual barrier gates corresponding to the same physical barrier gate;
the first and second weight rooms are independent weight rooms with different physical positions, or the first and second weight rooms are different logical virtual weight rooms corresponding to the same physical weight room.
Further, the control nodes respectively comprise a plurality of first barrier gates, second barrier gates, first weight rooms and second weight rooms.
Further, the establishing of the moving process of the freight vehicle comprises the step of appointing the first barrier gate, the second barrier gate, the first pound room and the second pound room included in the moving process of the freight vehicle according to the smaller relative distance between each of the first barrier gate, the second barrier gate, the first pound room and the second pound room and the execution node.
Further, the establishing of the moving process of the freight vehicle comprises the step of appointing the first barrier gate, the second barrier gate, the first pound room and the second pound room included in the moving process of the freight vehicle according to the fact that the first barrier gate, the second barrier gate, the first pound room and the second pound room are low in working strength.
Further, the control node further comprises a third barrier, the third barrier is a control barrier for the movement of the freight vehicle in the area, and the third barrier is matched with the u-turn position of the freight vehicle.
Further, when it is determined that the freight vehicle does not move according to the moving flow, not allowing the freight vehicle to pass through the area, updating the moving flow of the freight vehicle, and prompting the freight vehicle to move according to the updated moving flow includes:
and when the third barrier judges that the freight vehicle does not move according to the moving process, prompting the freight vehicle to turn around from the turning-around position of the freight vehicle matched with the third barrier and executing a correct moving process.
The invention also relates to a computer-readable storage medium, characterized in that the storage medium has stored thereon a computer program which, when being executed by a processor, carries out the above-mentioned method.
The invention also relates to an electronic device, characterized in that it comprises a processor and a memory;
the memory is used for storing the control node and the execution node in the area;
the processor is used for executing the method by calling the control node and the execution node in the region.
The invention has the beneficial effects that:
by adopting the node flow-based automatic weighing method for the freight vehicle, which is disclosed by the invention, each barrier gate and wagon balance which the vehicle needs to pass through in the area are set as a dynamic node, and the nodes and the vehicle flow are configured, so that all links of entry, primary weighing, warehouse loading and unloading, secondary weighing and departure of the vehicle can be automatically used for carrying out full-flow monitoring, the freight vehicle can be automatically lifted and released under the condition of walking according to a set route, and the vehicle can be prompted to return to a correct route when the freight vehicle deviates from the set route, and the passing efficiency of the vehicle is obviously improved in a vehicle passing area. Meanwhile, the purpose of full-automatic unattended weight house can be achieved through node flow control monitoring, the management and control requirements of field personnel are greatly saved, and the improvement of the circulation efficiency of freight vehicles is facilitated.
Drawings
Fig. 1 is a schematic flow chart of the automatic weighing method of the freight vehicle based on the node flow.
Detailed Description
For a clearer understanding of the contents of the present invention, reference will be made to the accompanying drawings and examples.
The invention relates to a freight vehicle automatic weighing method based on a node process, which is shown in figure 1 and comprises the following steps:
identifying a control node in an area, wherein the control node at least comprises a first barrier gate, a second barrier gate, a first weight room and a second weight room, the first barrier gate is a control barrier gate of a freight vehicle entering the area, the first weight room is a load-bearing weight room of a freight vehicle entering the area, the second barrier gate is a control barrier gate of a freight vehicle leaving the area, and the second weight room is a load-bearing weight room of a freight vehicle leaving the area, wherein the first barrier gate and the second barrier gate can be independent barrier gates with different physical positions or different logic virtual barrier gates corresponding to the same physical barrier gate, and similarly, the first weight room and the second weight room can be independent weight rooms with different physical positions or different logic virtual weight rooms corresponding to the same physical weight room, and for application scenes with a large area or application scenes with heavy business and more freight vehicles entering and exiting, a plurality of first barrier gates and second weight rooms are preferably arranged, The second barrier, the first pound room and the second pound room are used for providing different routing routes; preferably, the control node further comprises a third barrier gate, the third barrier gate is a control barrier gate for the freight vehicle to move in the area, and the third barrier gate is matched with a turning position of the freight vehicle, so that the control node is suitable for the situation that the route in the area is long and complex, and the monitoring state of the movement route of the freight vehicle is optimized as much as possible;
identifying freight vehicle information and matching execution nodes in an area, wherein the execution nodes comprise a cargo loading position and a cargo unloading position, and certainly, according to actual needs, a freight vehicle can also be set to sequentially pass through a plurality of different execution nodes in the area, such as sequential unloading or sequential loading operation;
establishing a moving process of the freight vehicle, wherein the moving process comprises a sequential connection relationship between a control node and an execution node and a time threshold value when the freight vehicle moves between each control node and the execution node, the control node included in the moving process at least comprises a first barrier gate, a second barrier gate, a first pound room and a second pound room, the execution node included in the moving process is one of a cargo loading position or a cargo unloading position, and when a plurality of first barrier gates, second barrier gates, first pound rooms and second pound rooms are arranged in an area, the first barrier gate, the second barrier gate, the first pound room and the second pound room included in the moving process of the freight vehicle are preferably designated according to the fact that the relative distance between each first barrier gate, each second barrier gate, each first pound room, each second pound room and the execution node is smaller, or the first barrier gate, each second barrier gate, each first pound room and each second pound room included in the moving process of the freight vehicle are preferably designated according to the fact that the relative distance between each first barrier gate, each second room and the execution node is smaller, The working strength of the first weight house and the second weight house is smaller, and a first barrier, a second barrier, a first weight house and a second weight house which are included in the moving process of the freight vehicle are appointed;
judging whether the freight vehicle moves according to a moving process according to the actual moving track of the freight vehicle, wherein the automatic release condition can be met only if the freight vehicle needs to simultaneously meet the movement in a preset route and a preset time threshold;
when the freight vehicle is judged to move according to the moving process, allowing the released freight vehicle to leave the area, and taking the difference value of the weighing values between the first pound room and the second pound room as the corresponding freight weight of the freight vehicle, wherein the freight weight can be the total mass of the freight loaded by the freight vehicle in the area or the total mass of the freight unloaded by the freight vehicle in the area;
when the freight vehicle is judged not to move according to the moving flow, the freight vehicle is not allowed to leave the area, the moving flow of the freight vehicle is updated, and the freight vehicle is prompted to move according to the updated moving flow, and particularly, when the freight vehicle is judged not to move according to the moving flow at the third barrier, the freight vehicle is prompted to turn around from the turning-around position of the freight vehicle matched with the third barrier, and a correct moving flow is executed.
The implementation of the method according to the invention is further illustrated below by means of a specific example.
Taking a certain factory as an area as an example, for a control node, if the factory has three entry gates, three first gates need to be configured; three first pound rooms are needed to be configured when three door pounds are entered; three second pound rooms are needed to be configured when three pounds go out; three second gates are required to be provided for three exit gates. The first pound room and the second pound room can share one pound, and the pound room can be set to have different weight-entering directions, namely bidirectional pounds. Meanwhile, the execution nodes may be set for different operation positions so as to match the operation purpose of the freight vehicle entering the area.
According to the established control node and the execution node, the mobile flow can be reasonably divided. The freight vehicle entering from any first barrier can enter any first pound room to finish door entering and weighing; similarly, the freight vehicles after loading and unloading can enter any one second pound room to be weighed again and leave the factory area from any one second barrier. The specific movement flow plan may be determined according to the specific location of the executing node and the work load degree (the number of passing vehicles and the scheduled number of passing vehicles) of each control node. The moving process sets the moving time of the freight vehicle among the nodes, so the busy degree of each node can be accurately balanced, and the queuing and detention of the freight vehicle are avoided. Of course, for the case where a first barrier is located adjacent to a first weight house, the correlation of the first barrier to the first weight house may be specified, i.e., a freight vehicle entering from a particular first barrier can only pass through the corresponding first weight house (the second weight house is the same as the second barrier).
In a real service scene, after the pound room wagon balance system identifies the license plate number through the image, the license plate number and the configured node information are sent to the background service, and the background service judges whether the passage is allowed according to the license plate number and the node information. For example, when a vehicle arrives, a license plate number and a first barrier number are sent to the background service, and the background service judges whether to allow the vehicle to pass according to the license plate number entering logic (such as waybill and the like). If the pass is allowed, the pass is returned to the hardware system, and the hardware system is informed of the next step of walking to which node, and the hardware system has a guide function. At this time, the hardware system performs the lever raising. Prompting the driver on a large screen and voice; if the passage is not allowed, the driver is informed of the reason of the non-passage.
Meanwhile, each passing node can be recorded, and weight information can be calculated. For example, the difference between the weighing of the first pound room and the weighing of the second pound room is the net weight of the goods.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A freight vehicle automatic weighing method based on node flow is characterized by comprising the following steps:
identifying a control node in an area, wherein the control node at least comprises a first barrier gate, a second barrier gate, a first weight room and a second weight room, the first barrier gate is a control barrier gate of a freight vehicle entering area, the first weight room is a bearing weight room of the freight vehicle entering area, the second barrier gate is a control barrier gate of a freight vehicle leaving area, and the second weight room is a bearing weight room of the freight vehicle leaving area;
identifying freight vehicle information and matching executing nodes in an area, wherein the executing nodes comprise a cargo loading position and a cargo unloading position;
establishing a moving process of the freight vehicle, wherein the moving process comprises a sequential connection relation between a control node and an execution node and a time threshold value when the freight vehicle moves between each control node and the execution node, the control node in the moving process at least comprises a first barrier gate, a second barrier gate, a first pound room and a second pound room, and the execution node in the moving process is one of a cargo loading position or a cargo unloading position;
judging whether the freight vehicle moves according to the moving process or not according to the actual moving track of the freight vehicle;
when the freight vehicle is judged to move according to the moving process, allowing the freight vehicle to pass through the area, and taking the difference value of the weighing values between the first pound room and the second pound room as the corresponding cargo weight of the freight vehicle;
and when the freight vehicle is judged not to move according to the moving flow, the freight vehicle is not allowed to pass away from the area, the moving flow of the freight vehicle is updated, and the freight vehicle is prompted to move according to the updated moving flow.
2. The method of claim 1, wherein the first barrier and the second barrier are independent barriers with different physical locations, or wherein the first barrier and the second barrier are different logical virtual barriers corresponding to a same physical barrier;
the first and second weight rooms are independent weight rooms with different physical positions, or the first and second weight rooms are different logical virtual weight rooms corresponding to the same physical weight room.
3. The method of claim 2, wherein the control nodes comprise a plurality of first barrier gates, second barrier gates, first weight rooms, and second weight rooms, respectively.
4. The method of claim 3, wherein establishing the flow of movement of the freight vehicle comprises designating the first barrier, the second barrier, the first weight house and the second weight house included in the flow of movement of the freight vehicle based on the relative small distance between each of the first barrier, the second barrier, the first weight house and the second weight house and the execution node.
5. The method of claim 3, wherein establishing the movement process of the freight vehicle comprises designating the first barrier, the second barrier, the first weight house and the second weight house included in the movement process of the freight vehicle according to the lesser working strength of each of the first barrier, the second barrier, the first weight house and the second weight house.
6. The method of claim 1, wherein the control node further comprises a third barrier, wherein the third barrier is a control barrier for movement of freight vehicles within an area, and wherein the third barrier is matched with a freight vehicle u-turn location.
7. The method of claim 6, wherein when it is determined that the freight vehicle is not moving according to the movement procedure, not allowing the freight vehicle to pass away from the area, updating the movement procedure of the freight vehicle and prompting the freight vehicle to move according to the updated movement procedure comprises:
and when the third barrier judges that the freight vehicle does not move according to the moving process, prompting the freight vehicle to turn around from the turning-around position of the freight vehicle matched with the third barrier and executing a correct moving process.
8. A computer-readable storage medium, characterized in that the storage medium has stored thereon a computer program which, when being executed by a processor, carries out the method of any one of claims 1 to 7.
9. An electronic device comprising a processor and a memory;
the memory is used for storing the control node and the execution node in the area;
the processor is used for executing the method of any one of claims 1 to 7 by calling the control node and the execution node in the region.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110708686.XA CN113420922A (en) | 2021-06-25 | 2021-06-25 | Automatic freight vehicle weighing method based on node process |
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| CN202110708686.XA CN113420922A (en) | 2021-06-25 | 2021-06-25 | Automatic freight vehicle weighing method based on node process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114067601A (en) * | 2021-11-15 | 2022-02-18 | 北京汇通天下物联科技有限公司 | Parking scheduling method and system |
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| CN103971219A (en) * | 2014-04-28 | 2014-08-06 | 广州港集团有限公司 | Port bulk cargo loading and unloading logistics management information system and logistics management method thereof |
| CN105300494A (en) * | 2015-12-02 | 2016-02-03 | 天津港远航矿石码头有限公司 | Weight house operation control system |
| CN109146025A (en) * | 2018-08-01 | 2019-01-04 | 北京金蝉科技有限公司 | A kind of weighing system |
| US20190236741A1 (en) * | 2016-08-05 | 2019-08-01 | Starship Technologies Oü | System and mobile freight station and method for distribution, delivery, and collection of freight |
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2021
- 2021-06-25 CN CN202110708686.XA patent/CN113420922A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101587333A (en) * | 2009-07-03 | 2009-11-25 | 西安众泰电子科技有限公司 | Intelligent control device system for mineral material transportation and sale flow and system application method |
| CN103971219A (en) * | 2014-04-28 | 2014-08-06 | 广州港集团有限公司 | Port bulk cargo loading and unloading logistics management information system and logistics management method thereof |
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| US20190236741A1 (en) * | 2016-08-05 | 2019-08-01 | Starship Technologies Oü | System and mobile freight station and method for distribution, delivery, and collection of freight |
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| CN114067601A (en) * | 2021-11-15 | 2022-02-18 | 北京汇通天下物联科技有限公司 | Parking scheduling method and system |
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