CN114979201A - Intelligent wagon balance management and control system capable of realizing unattended operation - Google Patents
Intelligent wagon balance management and control system capable of realizing unattended operation Download PDFInfo
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- CN114979201A CN114979201A CN202210531180.0A CN202210531180A CN114979201A CN 114979201 A CN114979201 A CN 114979201A CN 202210531180 A CN202210531180 A CN 202210531180A CN 114979201 A CN114979201 A CN 114979201A
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- 238000005303 weighing Methods 0.000 claims abstract description 71
- 238000012544 monitoring process Methods 0.000 claims abstract description 42
- 238000012545 processing Methods 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000003745 diagnosis Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000007726 management method Methods 0.000 abstract description 59
- 238000012986 modification Methods 0.000 abstract description 6
- 230000004048 modification Effects 0.000 abstract description 6
- 238000012217 deletion Methods 0.000 abstract description 5
- 230000037430 deletion Effects 0.000 abstract description 5
- 238000012550 audit Methods 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000209202 Bromus secalinus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C11/00—Arrangements, systems or apparatus for checking, e.g. the occurrence of a condition, not provided for elsewhere
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses an intelligent wagon balance management and control system capable of realizing unattended operation. In the invention, the vehicle management monitoring module is provided with a vehicle information management module, a vehicle label issuing module, a state monitoring module and a system management module, and the weighed vehicle is subjected to various management, so that the scientific rationality of the system on vehicle management during use is improved, unnecessary labor is reduced, the vehicle weighing speed during use is improved, and meanwhile, the log management arranged in the system management module provides the recording and query functions of user operation records. The key operation in the software system needs to perform operation record, such as information modification and deletion, and record user account, operation content, operation time and the like, so as to audit the operation of a person and prevent the user from damaging system data intentionally or unintentionally. The log query can be used for screening the operation records according to the user account and the time period.
Description
Technical Field
The invention belongs to the technical field of weighbridge management and control, and particularly relates to an intelligent weighbridge management and control system capable of realizing unattended operation.
Background
The weighbridge system is also referred to as: unmanned weighing system of attending a job, main function and characteristics: each scale of the software system is provided with two sets of infrared detectors, an automatic identification label reader, two signal lamps and three cameras, the automatic identification label reader is arranged at a proper position of the scale platform, the signal lamps are green before a vehicle is weighed, when the reader senses the labels in the vehicle, the signal lamps are red, other vehicles are forbidden to pass through the infrared detector, if the vehicles are not completely weighed, the infrared detector can automatically sense the vehicle, the system does not allow weighing, and the voice can prompt the vehicles to 'the driver is good and please go to the middle of the weighing platform', when there is no problem, the label reader automatically identifies the vehicle identity, the computer management system calls the vehicle number and relevant preset information (such as license plate number, tare weight, material source, etc.) of the vehicle, and the weighing instrument measures the weight of the vehicle.
However, the common system cannot give an alarm in time when in use, and cannot monitor in time when cheating is encountered, thereby affecting the safety in use.
Disclosure of Invention
The invention aims to: in order to solve the problems, an intelligent wagon balance management and control system capable of realizing unattended operation is provided.
The technical scheme adopted by the invention is as follows: an intelligent wagon balance management and control system capable of realizing unattended operation comprises a starting module, a vehicle identification module, a vehicle guide module, a vehicle positioning module, a vehicle weighing module, a vehicle management monitoring module, a remote alarm module, a vehicle information management module, a vehicle label issuing module, a state monitoring module, a system management module, a communication processing module and a short message sending module, the output end of the starting module is connected with the input end of the vehicle identification module, the output end of the vehicle identification module is connected with the input end of the vehicle guiding module, the output end of the vehicle guide module is connected with the input end of the vehicle positioning module, the output end of the vehicle positioning module is connected with the input end of the vehicle weighing module, the output end of the vehicle weighing module is connected with the input end of the vehicle management monitoring module, and the output end of the vehicle management monitoring module is connected with the input end of the remote alarm module.
In a preferred embodiment, a vehicle information management module, a vehicle label issuing module, a state monitoring module and a system management module are fixedly installed inside the vehicle management monitoring module, and the output ends of the vehicle information management module, the vehicle label issuing module, the state monitoring module and the system management module are connected with the input end of the vehicle management monitoring module;
the remote alarm device comprises a remote alarm module, a communication processing module, a short message sending module and a control module, wherein the communication processing module, the short message sending module and the output end of the communication processing module are fixedly installed in the remote alarm module, and the input end of the remote alarm module is connected with the output end of the communication processing module, the output end of the short message sending module and the output end of the communication processing module.
In a preferred embodiment, the vehicle identification module is an RFID identification module, and the RFID identification module reads a vehicle RFID tag; and submitting the inquiry of the service system and acquiring the vehicle information and the legality of the weighing process.
In a preferred embodiment, the internal system of the vehicle guiding module automatically triggers the vehicle guiding module after judging that the vehicle weighing is legal.
In a preferred embodiment, the vehicle positioning module automatically judges whether the weighing of the vehicle is finished through infrared limiters at the front and the rear of the wagon balance; the infrared radiation device on the entrance side is shielded when the vehicle drives into the wagon balance; the system determines that the vehicle has not completed a weighing action.
In a preferred embodiment, when the vehicle weighing module is in operation, the rail machine at two ends of the wagon balance is put down when the car is stopped outside the parking line, the photoelectric switch is out of gear, and the wagon balance is placed down.
In a preferred embodiment, the vehicle information management module records all vehicle information weighed in the loadometer room into a database and performs management and maintenance, including vehicle information recording, modification, deletion and query functions according to conditions; the vehicle label issuing module issues an electronic label to a vehicle.
In a preferred embodiment, the condition monitoring module comprises monitoring of a loadlock room, monitoring of a vehicle; the loadometer house monitors the state of the loadometer house, displays whether the loadometer house is in an idle state or in weighing, and can display information such as license plate number, vehicle type, belonging vehicle fleet, gross weight or tare weight of a weighing vehicle if the loadometer house is in weighing.
In a preferred embodiment, the communication processing module is a CP243-1 module, and the communication processing module performs programming and diagnosis functions on the S7-200PLC through an Ethernet medium.
In a preferred embodiment, the short message sending module JYC331AGPRSDTU module and the GPRS short message dual-channel device JC331a6 are configured such that, in a short message channel mode, a DTU as a terminal device can send short messages to at most 5 set destination numbers, or send short messages to any number meeting a specification according to a serial data protocol.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, the vehicle management monitoring module is provided with a vehicle information management module, a vehicle label issuing module, a state monitoring module and a system management module, and the weighed vehicle is subjected to various management, so that the scientific rationality of the system on vehicle management during use is improved, unnecessary labor is reduced, the vehicle weighing speed during use is improved, and meanwhile, the log management arranged in the system management module provides the recording and query functions of user operation records. The key operation in the software system needs to perform operation record, such as information modification and deletion, and record user account, operation content, operation time and the like, so as to audit the operation of a person and prevent the user from damaging system data intentionally or unintentionally. The log query can be used for screening the operation records according to the user account and the time period.
2. In the invention, the communication processing module and the short message sending module are arranged in the remote alarm module, when the weighing system is in use, a system error occurs or a driver cheats is found, and the alarm can be given in time through the communication processing module and the short message sending module, so that the safety of the system is improved.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a block diagram of a vehicle management monitoring module system according to the present invention;
FIG. 3 is a block diagram of a remote alarm module system according to the present invention.
The labels in the figure are: the system comprises a starting module 1, a vehicle identification module 2, a vehicle guide module 3, a vehicle positioning module 4, a vehicle weighing module 5, a vehicle management monitoring module 6, a remote alarm module 7, a vehicle information management module 8, a vehicle label issuing module 9, a state monitoring module 10, a system management module 11, a communication processing module 12 and a short message sending module 13.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
With reference to figures 1-3 of the drawings,
an intelligent wagon balance management and control system capable of realizing unattended operation comprises a starting module 1, a vehicle identification module 2, a vehicle guide module 3, a vehicle positioning module 4, a vehicle weighing module 5, a vehicle management monitoring module 6, a remote alarm module 7, a vehicle information management module 8, a vehicle label issuing module 9, a state monitoring module 10, a system management module 11, a communication processing module 12 and short message sending modules 13 and 14, wherein the output end of the starting module 1 is connected with the input end of the vehicle identification module 2, the output end of the vehicle identification module 2 is connected with the input end of the vehicle guide module 3, the output end of the vehicle guide module 3 is connected with the input end of the vehicle positioning module 4, the output end of the vehicle positioning module 4 is connected with the input end of the vehicle weighing module 5, the output end of the vehicle weighing module 5 is connected with the input end of the vehicle management monitoring module 6, the output end of the vehicle management monitoring module 6 is connected with the input end of a remote alarm module 7.
The vehicle management monitoring module 6 is internally and fixedly provided with a vehicle information management module 8, a vehicle label issuing module 9, a state monitoring module 10 and a system management module 11, and the output ends of the vehicle information management module 8, the vehicle label issuing module 9, the state monitoring module 10 and the system management module 11 are connected with the input end of the vehicle management monitoring module 6;
the inside of the remote alarm module 7 is fixedly provided with a communication processing module 12 and short message sending modules 13 and 14, and the output ends of the communication processing module 12 and the short message sending modules 13 and 14 are connected with the input end of the remote alarm module 7.
The vehicle identification module 2 is an RFID identification module, and the RFID identification module reads a vehicle RFID label; and submitting the inquiry of the service system and acquiring the vehicle information and the legality of the weighing process. In the absence of a vehicle identification module; the license plate number can be manually input by a driver; and judging the legality of the vehicle weighing process by self.
The internal system of the vehicle guide module 3 automatically triggers the vehicle guide module after automatically judging that the vehicle weighing is legal. The vehicle guide module prompts vehicles to enter and exit the wagon balance through traffic lights, a barrier machine, sound, a display screen and the like. The vehicle is manually directed by the driver to enter and exit without the vehicle guidance module.
The vehicle positioning module 4 automatically judges whether the weighing of the vehicle is finished or not through infrared limiters before and after the weighing. The infrared radiation device on the entrance side is shielded when the vehicle drives into the wagon balance; the system determines that the vehicle has not completed a weighing action. The infrared correlation devices on the two sides are not shielded; and the wagon balance instrument displays that the weight is greater than a certain closed value; and judging that the vehicle is stopped on the wagon balance and the weighing action is finished. When the vehicle is loaded with the weight; the system allows the weighbridge to begin weighing. Without the vehicle positioning module; manually judging whether the weighing of the vehicle is finished by a driver and deciding whether the weighing can be started; the automatic weighing module 5 reads the weighing value of the wagon balance; printing a weighing list after the driver clicks and determines; the system automatically sends weighing information; including license plate number, weighing property, weighing time, weight, etc.; uploading to a third-party service system in a mode of intermediate database, shared file, fly interface and the like. Under specific project and application scenarios; the weighbridge can be controlled by a third-party weighing system; at the moment, the weighing of the wagon balance actually needs to be achieved through a third-party system, a function of obtaining a printing wagon balance in a mode of an intermediate database, a shared file or a self-interface and the like, and the function can be achieved through a third-party service system.
When the vehicle weighing module 5 is in operation, when the automobile is stopped outside the parking line, the photoelectric switch is not blocked, and the rail machine at the two ends of the wagon balance is put down. And when the vehicle runs to the wagon balance, the system identifies the electronic tag of the vehicle, inquires vehicle information according to the electronic tag number and judges the legality and weighing legality of the vehicle. If the electronic tag is not read by the vehicle, the system does not respond, the electronic tag is operated and processed by a driver manually, if the electronic tag is an illegal tag or the electronic tag is not weighed currently, such as a vehicle which is weighed completely but is not unloaded, the system prompts the driver to process manually through a voice device and a display screen, and if the vehicle is legal and can be weighed currently, the driver is prompted to weigh by a lifting rod at the entrance, and the voice and the display screen prompt the driver to weigh by weighing. The vehicle drives on the wagon balance, whether the vehicle drives in place is detected through the infrared limiters at the front and the back of the wagon balance, and meanwhile, the voice prompt 'the vehicle please drive in place when the vehicle drives in place'. If the vehicle is not in place within the second, the voice prompts that the vehicle is not in place, please judge every second after the vehicle is completely driven to the wagon balance and remind the driver with voice. The vehicle completely drives on the wagon balance, the front infrared limit switch and the rear infrared limit switch are not blocked, the instrument is stable, the wagon balance entrance barrier machine is put down, a driver needs to get off the vehicle to start weighing according to the specification of the user requirement, the driver manually clicks the storage button to record the weighing value, and the weighing value is displayed on the display screen. The system determines the nature of the current weighing based on the status of the vehicle weighing task. The system may trigger data exchange or interface interaction at this point, if necessary, with a third party system. And finally, the weigher prints a weighing scale. After weighing data processing is finished, the vehicle is driven out of the direction barrier machine and is opened, the voice and display screen of the system prompts that weighing is finished and weighing is required, if the vehicle does not weigh within seconds, the system can circularly prompt that weighing is finished and weighing is required to be carried out at a high speed, and traffic jam is avoided. And when the vehicle is lifted down, the weight on the vehicle is less than a specified threshold value, the front infrared limit switch and the rear infrared limit switch are not shifted, and the system returns to the initial state to allow the next vehicle to be weighed.
The vehicle information management module 8 records all vehicle information weighed in the loadometer chamber into a database and manages and maintains the database, and the functions comprise vehicle information recording, modification, deletion, inquiry according to conditions and the like. All vehicles not in the vehicle database are illegal vehicles; the vehicle tag issuing module 9 issues an electronic tag for a vehicle. The electronic tag has a unique identification number and corresponds to the license plate number one by one.
The condition monitoring module 10 includes monitoring of the loadlock, monitoring of the vehicle. The loadometer house monitors the state of the loadometer house, displays whether the loadometer house is in an idle state or in weighing, and can display information such as license plate number, vehicle type, belonging vehicle fleet, gross weight or tare weight of a weighing vehicle if the loadometer house is in weighing. If illegal weighing information occurs, the system can remind monitoring personnel so as to carry out timely dispatching and commanding on the field condition. The system monitors a plurality of pound rooms simultaneously. The vehicle monitoring monitors the state of the vehicle and displays that the current state of the vehicle is that the vehicle passes fur, does not return fur, returns fur, leaves and the like. If the vehicle is weighing, the information of the position, the weight and the like of the weight room where the vehicle is located can be displayed; the system management module 11 includes user management, role and authority management, log management, system parameter setting, and other functional ideas. The user management is to manage account number, password and role distribution of management and monitoring center software system users, and the specific functions include creating user account number, modifying user information including role distribution, binding a role to each user account number, deleting account number, inquiring account number, resetting password, forbidding account number and the like. The role and authority management is used for realizing the authority control of the software system function, the system can be set with a plurality of roles, and each role can be bound with one or more function items. The log management provides the recording and inquiring functions of user operation records. The key operation in the software system needs to perform operation record, such as information modification and deletion, and record user account, operation content, operation time and the like, so as to audit the operation of a person and prevent the user from damaging system data intentionally or unintentionally. The log query can be used for screening the operation records according to the user account and the time period. System parameter settings provide necessary configuration and setup for system operation, such as database connection addresses
The communication processing module 12 selects a CP243-1 module, and the communication processing module 12 performs functions such as programming and diagnosis on the S7-200PLC through an ethernet medium.
The short message sending module 13JYC331A GPRS DTU module, GPRS short message double channel device JC331A6 in the short message channel mode, DTU as the terminal device can send short messages to 5 set target numbers at most, or according to the serial data protocol to send short messages to any number meeting the regulation. The short message format supports 7-bit, 8-bit and UCS2 coding for mobile phone transmission.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a can realize intelligent weighbridge management and control system of unmanned on duty, including start-up module (1), vehicle identification module (2), vehicle guide module (3), vehicle orientation module (4), vehicle weighing module (5), vehicle management monitoring module (6), remote alarm module (7), vehicle information management module (8), vehicle label issue module (9), state monitoring module (10), system management module (11), communication processing module (12), SMS sending module (13), (14), its characterized in that: the output of starting module (1) is connected with the input of vehicle identification module (2), the output of vehicle identification module (2) is connected with the input of vehicle guide module (3), the output of vehicle guide module (3) is connected with the input of vehicle orientation module (4), the output of vehicle orientation module (4) is connected with the input of vehicle weighing module (5), the output of vehicle weighing module (5) is connected with the input of vehicle management monitoring module (6), the output of vehicle management monitoring module (6) is connected with the input of remote alarm module (7).
2. The system of claim 1, wherein the system comprises: the vehicle management monitoring module (6) is fixedly provided with a vehicle information management module (8), a vehicle label issuing module (9), a state monitoring module (10) and a system management module (11) inside, and the output ends of the vehicle information management module (8), the vehicle label issuing module (9), the state monitoring module (10) and the system management module (11) are connected with the input end of the vehicle management monitoring module (6);
the remote alarm device is characterized in that a communication processing module (12), a short message sending module (13) and a short message sending module (14) are fixedly installed inside the remote alarm module (7), and the output ends of the communication processing module (12), the short message sending module (13) and the short message sending module (14) are connected with the input end of the remote alarm module (7).
3. The system of claim 1, wherein the system comprises: the vehicle identification module (2) is an RFID identification module, and the RFID identification module reads a vehicle RFID label; and submitting the inquiry of the service system and acquiring the vehicle information and the legality of the weighing process.
4. The system as claimed in claim 1, wherein the system comprises: and an internal system of the vehicle guide module (3) automatically triggers the vehicle guide module after automatically judging that the vehicle weighing is legal.
5. The system of claim 1, wherein the system comprises: the vehicle positioning module (4) automatically judges whether the weighing of the vehicle is finished or not through infrared limiters before and after the weighing; the infrared radiation device on the entrance side is shielded when the vehicle drives into the wagon balance; the system determines that the vehicle has not completed a weighing action.
6. The system of claim 1, wherein the system comprises: when the vehicle weighing module (5) is in operation, when the automobile is stopped outside a parking line, the photoelectric switch is not blocked, and the rail machines at two ends of the wagon balance are put down.
7. The system of claim 1, wherein the system comprises: the vehicle information management module (8) records all vehicle information weighed in the loadometer room into a database and manages and maintains the database, wherein the vehicle information management module has the functions of recording, modifying, deleting and inquiring according to conditions; the vehicle label issuing module (9) issues the electronic label for the vehicle.
8. The system of claim 1, wherein the system comprises: the state monitoring module (10) comprises monitoring of a loadlock room and monitoring of a vehicle; the loadometer house monitors the state of the loadometer house, displays whether the loadometer house is in an idle state or in weighing, and can display information such as license plate number, vehicle type, belonging vehicle fleet, gross weight or tare weight of a weighing vehicle if the loadometer house is in weighing.
9. The system of claim 1, wherein the system comprises: the communication processing module (12) adopts a CP243-1 module, and the communication processing module (12) performs programming and diagnosis functions on the S7-200PLC through an Ethernet medium.
10. The system of claim 1, wherein the system comprises: the short message sending module (13) is a JYC331AGPRSDTU module, and the DTU can be used as a terminal device to send short messages to 5 set target numbers at most or to send short messages to any number according with the regulation according to a serial port data protocol in a short message channel mode of a GPRS short message dual-channel device JC331A 6.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116772094A (en) * | 2023-06-28 | 2023-09-19 | 南京普计信息科技有限公司 | Automatic filling system of gas station |
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| CN110661874A (en) * | 2019-09-28 | 2020-01-07 | 广州玉龙科技有限公司 | Intelligent wagon balance management and control system capable of realizing unattended operation |
| CN112634115A (en) * | 2020-12-21 | 2021-04-09 | 山东动脉智能科技股份有限公司 | Intelligent weighing system and method for port goods |
| CN114353921A (en) * | 2021-11-25 | 2022-04-15 | 中煤电气有限公司 | Unattended system of loadometer room and application method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116772094A (en) * | 2023-06-28 | 2023-09-19 | 南京普计信息科技有限公司 | Automatic filling system of gas station |
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