CN112634115A

CN112634115A - Intelligent weighing system and method for port goods

Info

Publication number: CN112634115A
Application number: CN202011515205.5A
Authority: CN
Inventors: 李风文; 苏东亮; 李玉洋; 陆记允; 曹振强; 李坤; 张成星
Original assignee: Shandong Artery Intelligent Technology Co ltd
Current assignee: Shandong Artery Intelligent Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-04-09

Abstract

The invention belongs to the technical field of port operation, and relates to an intelligent weighing system and method for port goods, which comprises a weighing room end system, a weighing processing module, an exception processing module, a weighing direction designing module, a weighing supervision module, a pre-weighing module, a first weighing data editing module, a second weighing data editing module, a first weighing data management module, a second weighing data management module, a weighing list additional recording function module, a port weighing list additional printing module, a wagon balance parameter management module, a system user management module, a service log query module, a system event log module, a permission information management module, a device parameter management module, a weighing picture query module, a weighing list query statistics module, a department information management module, a system parameter maintenance module, a role management and permission module, a system user management module and a department information management module, wherein each module is connected with the weighing room end system, the device has the advantages of simple structure, high working efficiency and low error rate, and can be widely used for port cargo operation.

Description

Intelligent weighing system and method for port goods

The technical field is as follows:

the invention belongs to the technical field of port operation, and relates to an intelligent system and method for short-falling transfer operation of cargos in a port and wharf cargo collecting and dredging operation port, in particular to an intelligent system and method for weighing cargos in the port.

Background art:

the port operation goods mainly comprise more than 50 kinds of goods such as coal, bauxite, iron ore powder, liquefied products, crude salt, argil and the like, and the goods source covers multiple industry fields such as chemical industry, energy, grain, papermaking, building, machining and the like; when the current port cargo is transported, the cargo weighing system is purely operated manually, the labor cost is high, operators need to manually make operation plans, manually weigh, manually upload and manually make cards, the error rate is high, and the port operation efficiency is seriously influenced; all service companies of the current port commonly share a pound room, and when vehicles of different companies pass pounds, an operator needs to start a corresponding weighing system to complete weighing, so that the operation is complex; because the harbour collection plan has no ship name and no ship name when the ship is in weight-sharing, after the ship plan is issued, a weighing person needs to manually change the ship name of each weight list by one vehicle and upload the ship name again, and the workload is too large; in order to meet the office needs of different companies, a weighing worker needs to manually input part of weighing information into a card writing system for card writing operation, the operation is complex, and the time consumption is long; after the current name of a ship and the current number of voyages of a ship, the name of a ship of all collecting port operations is changed, but this batch of goods may be loaded on more than two ships actually, but the data of weighing can not be associated with more than two names of ships, only one is associated, and the backstage can only be matched on the total amount by goods returning and re-matching functions. Different companies use different IPMS systems, weighing systems, which presents many difficulties in use and maintenance.

In the prior art, the invention patent of China with the publication number of CN103759798A discloses an unattended automatic weighing system, which comprises an industrial personal computer, a weighbridge weighing unit, a gateway control unit, a signal lamp controller, an inlet identification coil, an outlet identification coil, a bar code identification unit, a license plate identification unit, an image snapshot unit, an LED display unit, a language prompt unit and a storage server which are respectively connected with the industrial personal computer, an inlet signal lamp and an outlet signal lamp which are connected with the signal lamp controller, and an inlet car stopper and an outlet car stopper which are connected with the gateway control unit, and also discloses a weighing method based on the weighing system, which can automatically realize weighing measurement and automatically input weighing data into an ERP system of an enterprise by scientifically and reasonably standardizing and simplifying the working process, thereby greatly reducing the working intensity of a weighing person, errors caused by weighing are reduced, cheating phenomena of drivers are reduced, and internal management control of enterprises is strengthened; chinese patent publication No. CN109064605A discloses an automatic weighing system, which comprises: license plate recognition unit, two-dimensional code recognition unit, monitoring unit, weighbridge weighing unit, access control unit, storage server, customer end and management end. In addition, the vehicle identification unit includes license plate discernment camera and license plate recognizer, and the two-dimensional code recognition unit includes two-dimensional code bar code scanner and two-dimensional code bar code reader, and the monitoring unit includes panoramic camera and digital video recorder, and the weighbridge weighing cell includes LED display screen, gravity sensor and language reminding device. The invention also discloses a weighing method of the automatic weighing system, and weighing data can be automatically imported into the client and sent to the management end through the Internet by the method, so that the working intensity of a driver and the weighing error occurrence rate can be greatly reduced, the occurrence of artificial fraud is reduced, and the internal management of an enterprise is facilitated.

In the prior art, the automation of the cargo weighing process is solved, but the intelligent management of cargo collection and distribution in the whole port is not solved, the port operation is complex, the vehicle weighing is only one link, and the intelligent operation of other links is still not solved; with the continuous development of information technology, the production operation activities and daily management of ports gradually approach to information management, and with the continuous expansion of port services and the continuous increase of functions, the requirements of ports on modern management are higher and higher. The method comprises the steps of establishing a business management system inside the port, establishing the relations among business systems, between the system and systems of business, production, finance and the like, opening data among the systems in the port, realizing data sharing and exchange, and leading a leader decision-making layer to comprehensively master the running state of the port in real time, wherein more and more attention is paid.

The invention content is as follows:

the invention aims to overcome the defects of the prior art, and designs an intelligent cargo weighing system and method for a port aiming at the defects of large labor amount, high manual error rate, unsmooth information communication of all links of port operation and the like in the prior art.

In order to achieve the purpose, the main structure of the intelligent cargo weighing system for the port comprises: the system comprises a pound room end system, a weighing processing module, an exception processing module, a weighing direction designing module, a weighing supervision module, a pre-weighing module, a first weighing data editing module, a second weighing data editing module, a first weighing data management module, a second weighing data management module, a pound order additional recording function module, a harbor square pound order additional recording module, a weighbridge parameter management module, a system user management module, a service log query module, a system event log module, a permission information management module, a device parameter management module, a weighing picture query module, a pound order query statistics module, a department information management module, a system parameter maintenance module, a role management and permission module, a system user management module and a department information management module, wherein each module is connected with the pound room end system, the pound room end system needs to be opened in the whole process, the weighing processing module is used for monitoring vehicle weighing, when a vehicle passes through the vehicle detector, the entrance section barrier gate rises, the vehicle can be weighed normally, when the reading of the instrument is stable and the infrared correlation induction is not blocked, the driver is prompted to swipe a card/bar code, the system enters a weighing processing flow according to logic and displays information on a large screen, after the weighing data is stored, the exit barrier gate rises, the vehicle can be weighed, when the vehicle finishes weighing, the barrier gates on two sides fall down, and the weighing flow is finished; the abnormality processing module is used for transmitting information to the central control room when abnormality occurs in the weighing judgment process, the central control personnel sends a processing instruction back to the weighing, the weighing completes weighing operation according to the instruction, and in addition, the real-time bidirectional visual talkback is realized through the network talkback system and is used for the monitoring room staff to remotely guide the driver to handle the weighing abnormal condition; the weighting direction design module is used for carrying out weighting direction design on the wagon balance in the port area according to the port requirement; the weighing supervision module is used for supervising the abnormal weighing condition and the wagon balance state, and selecting one wagon room nearby the wagon balance for centralized management; the pre-weighing module is used for knowing the loading weight condition of the vehicle at the dredging port, after the vehicle is weighed, the display screen displays the current weight, the driver swipes a bar code list, the system judges whether the vehicle is the dredging port vehicle, the tare weight, the current weight and the loading weight are displayed, data is not stored, a pre-weighing result is prompted through voice, a barrier gate is automatically released, and the system prompts that the current weight is the pre-weighing and the vehicle is weighed to the # wagon balance, and the vehicle is indicated to leave; the first weighing data editing module and the second weighing data editing module are used for advanced users to edit data; the first-time weighing data management module is used for simple invalidation and remediation operation of an operator on duty; the secondary weighing data management module is used for the on-duty personnel to carry out simple invalidation, recovery and skin returning operation; the pound order additional recording function module is used for manually recording the vehicle when long-time power failure occurs and the like, and additionally recording the pound order in the later period; a port square pound single adding module: if the operator at the port side needs to make a subsidy, the subsidy is made after checking the pound order according to the conditions of the ship name, the cargo name, the vehicle number, the time and the like, and the reason for the subsidy needs to be filled and authorized in the process of the subsidy; the pound order query statistic module queries a pound order list according to specified conditions, wherein the specified conditions comprise grouping fields, summarizing fields and statistic pound order data; weighing picture query module: if a certain problem occurs in weighing, the picture when weighing is needed to be inquired, an operator inquires according to information such as designated time, wagon balance number, car number and the like, and the picture when weighing is displayed; the equipment parameter management module is managed by a manager and maintains the connection parameters of the equipment; the wagon balance parameter management module: maintaining the operating parameters of the wagon balance, allowing the maximum value and the minimum value when the wagon balance is over-balanced to be set, and judging whether the infrared emitter and the wagon balance are started or not; the system parameter maintenance module maintains parameters used in system operation, including the number of printed copies of a pound sheet, the number of printed copies of a dispatching sheet, a stable judgment condition of a wagon balance, a zero clearing judgment value of the wagon balance and an over-limit allowable value of the tare weight; the service log query module carries out detailed record on the operation of invalidation, skin returning and remediation in the form of log; the system event log module records all time, personnel and computer names for entering the system, exiting the system and modifying information in detail, and records the state information of the instrument in detail, so long as the instrument and the computer are disconnected for 10 seconds, the system can automatically record one record, and all the state information can be checked only by a system administrator, thereby ensuring the safety of data; the authority information management module is used for increasing, deleting and changing the system authority information; the authority information comprises an authority name, an authority code, an authority type, an authority name, an authority code, an authority path and an authority description; the role management and authority module divides the personnel into different roles according to the characteristics of the personnel and simultaneously appoints which authorities the roles have; the system user management module is used for increasing, deleting, changing and searching functions of a system user and appointing which role the user belongs to; the department information management module maintains the department information used in the system, including adding, deleting, changing and searching functions.

The end system of the pound room comprises: the system comprises a scale head instrument, a barrier gate, an LED display screen, a card reader, a bar code scanning gun, an infrared correlation device, a printer, a camera, a vehicle detector, a computer terminal, a sound box, a signal lamp, a scale, a cabinet, a local database and a remote database; the vehicle detector is arranged at the front part of the barrier, the vehicle detector detects whether the vehicle needs to pass through the scale or not, the barrier controls the vehicle to pass through, the barrier and the vehicle detector are respectively connected with the cabinet, the platform scale is arranged at the rear part of the barrier, the cameras and the infrared correlation devices are arranged at the front end and the rear end of the platform scale, the cameras and the infrared correlation devices are connected with the cabinet, the infrared correlation devices judge whether the vehicle is completely weighed or not through shielding or not, and the cameras monitor and capture license plates; the platform scale is connected with the platform scale head instrument, the platform scale head instrument is connected with the computer terminal, and the weight displayed on the computer terminal is consistent with the platform scale head instrument; the computer terminal is connected with the cabinet, and the cabinet is connected with the local database and the remote database; the cabinet is also connected with an LED display screen, a card reader, a bar code scanning gun, a printer, a sound box and a signal lamp, and the LED display screen displays weighing information and guides a driver to finish weighing; the card reader reads the IC card information; the bar code scanning gun reads the bar code number on the dispatching list, and the thermal printer prints the pound list.

The weighing processing module comprises the following units:

weighing information verification unit: when the weighing information is stored, the user can take a picture at the same time, the recognized license plate is stored, the recognition results are compared, the recognition results are not used as the judgment condition for releasing the lifting rod, but are provided with alarm prompts and stored, and the recognition results can be checked when the user carries out follow-up in the later period.

Special pound number prompt unit: aiming at different kinds of goods, the system provides a designated wagon balance weighing function, after a driver sweeps a code without designating a wagon balance, data is not stored, a barrier gate is automatically released, voice prompt is carried out, and simultaneously, a prompt of 'please weigh to # wagon balance' is prompted on an array indication screen; for special vehicles such as transportation of 'goods', refueling and waste collection, the processes are executed uniformly. And in special cases, manual input is required, and a release instruction is sent to the customs.

A remote database storage unit: the remote database uses SQL Server/MySQL database Server, which is a database platform providing a complete solution from Server to terminal of database, wherein the database Server part is a database management system for building, using and maintaining database.

Local database storage unit: the local database is realized by using SQLite, the SQLite is a light database, occupies very low resources, can support mainstream operating systems such as Windows/Linux/Unix and the like, can be combined with a plurality of program languages, and has very high processing speed. The SQLite engine is connected to the program as an integral part thereof, so that no additional database environment needs to be built on the host, and the entire database (definitions, tables, indexes, and data itself) is stored in a single file on the host.

Under the normal condition of a local area network in a port area, a system adopts a remote server to store data and simultaneously has a local area; and under the condition that the local area network of the port area is abnormal, starting local storage to obtain the tare weight, after secondary measurement of the same vehicle number is finished, removing the tare weight, temporarily keeping weighing data in a local database, and under the condition of network recovery, uploading the local data to a central data server.

Pound order additional recording unit: when the vehicle weighing abnormality occurs, the data can be manually recorded into the system. If the network connection is abnormal, the data can be saved to the local file one by one, and the data are sequentially transferred to the network database when the network is recovered to be normal.

A system abnormality presentation unit: when the system is abnormal, the system will inform the manager with clear prompt and display the reason of the abnormality.

Weighing prompting unit: after weighing, the weight is displayed in red, and when weighing is not completed, the weight is displayed in green; the progress of weighing is rapidly mastered through the display of different colors.

Prevent secondary unit of punching the card: in the single weighing process (from weighing to weighing), only one-time information is allowed to be stored, after the card is swiped successfully, the card reader is automatically shielded, the weighing is finished when the card is swiped successfully, if the card is swiped unsuccessfully or other process abnormalities occur, the system prompts the abnormality of a driver through voice and a large screen, the abnormality information is automatically sent to a weighing supervision room, and the card can be swiped again after the abnormality disappears or after manual dry prognosis.

Minimum weight limit enabling and disabling unit: the system sets the minimum weight for partial vehicles, when the weight of the vehicle is less than the set minimum weight of the vehicle, the data is prohibited to be stored when the vehicle is over-weighted, and the vehicle with the condition can smoothly pass over-weighted by setting the minimum weight prohibition.

Maximum weight limiting unit: the system sets the maximum weight of part of vehicles, when the weight of the vehicle is larger than the set maximum weight of the vehicle, the vehicle is prohibited to store data when passing the weight scale, a driver is reminded that the vehicle is overweight through voice and a large screen, and the maximum load of the vehicle is independently set for part of non-dangerous chemical products (automatically judged according to a variety system).

A planned weight control unit: and checking the net weight and the planned remaining amount of the vehicle and controlling the delivery amount. The system has two planning functions, one is for single ship control and the weight is not controlled according to the customer. Another type of weight control program is critical, and if overweight, the program must be modified by the ministry of the market to continue weighing.

A blacklist management unit: the system can set a blacklist rule, when abnormal vehicles meeting the rule appear in the weighing process, the system adds the information of the vehicles into a blacklist pool, pushes the information to related management personnel, and places the vehicles into a blacklist after manual verification; the vehicle information is automatically moved out of the blacklist pool and returns to normal without manual verification within a specified time.

A cheating prevention unit: the instrument and the computer are disconnected for 10 seconds, the system automatically records a record, an abnormal prompt is prompted in a supervision room, a supervisor can call a real-time monitoring or monitoring video to supervise the weighing process so as to prevent the instrument from being interfered by people through technical means, meanwhile, the system adds the weighing vehicle and the driver into a supervision vehicle list, and then the driver and the vehicle pay key attention.

The weighing direction design module comprises the following units:

a one/two-way setting unit: the default of the system is bidirectional pound, the system can be set through the single/bidirectional parameter in the system parameters, when the system is set to be bidirectional, the pound can be carried out in more than two directions, the system judges the specific stage of the current process according to the scanning condition of the bar code single or IC card and the state of the vehicle, and further carries out data processing; when set to "one-way", the pound can only be weighed from a single side, and the judgment of "tare weight" or "gross weight", the "two-way pound" and the "one-way pound" are set to "inlet" and "outlet" according to corresponding other parameters;

"exit/entrance" setting unit: for the bidirectional pound, when the vehicle pounds from different directions, the system can judge whether the current flow is tare weight, gross weight or pre-weighing by combining a bar code single or an IC card, and when the weight state of the vehicle is not consistent with the actual flow, the system gives voice and acousto-optic alarm; for the one-way pound, the vehicle can only pound from the direction set as the entrance, pound from the wrong direction, the barrier gate is not released, and the driver is prompted to operate correctly through voice and audible and visual alarm.

The weighing supervision module comprises the following units:

an abnormal weighing processing unit: four abnormal weighing processing windows are arranged above the window of the computer terminal, four abnormal alarm information is displayed, the four abnormal alarm information is comprehensively sorted according to time and priority, and the processing windows are opened by selecting corresponding processing buttons;

weighbridge dynamic supervision unit: the list below the window of the computer terminal is a list of 10 wagon balance in the harbor area, dynamic information of each wagon balance is displayed, and manual intervention can be performed on a wagon balance flow after one wagon balance is selected;

an exception handling unit: the exception handling unit can handle the following exceptions, raise the stem: sending a rod lifting command to the corresponding wagon balance; rod falling: sending a rod dropping command to the corresponding wagon balance; swiping the card again: after the corresponding data is maintained, issuing a card swiping command again to complete weighing operation; allowing weighing: when the weight is not in accordance with the requirement, clicking the button to allow the wagon balance to complete weighing operation; forbid the minimum weight limit: allowing the vehicle to weigh less; and (3) stopping use: the wagon balance is stopped; starting: restarting the wagon balance;

empty display unit: the 12-hour empty vehicle list is used for displaying the number of empty vehicles within 12 hours, so that a central control worker can conveniently know dynamic information in a port weighing link, and can conveniently process useless data;

the control unit for leaving the air station: the method comprises the following steps of empty vehicle departure control, wherein when a vehicle needs to be left in an empty state due to reasons such as faults and the like, the vehicle is allowed to leave the empty state, the empty vehicle needs to be punched and taken out of the port according to a normal flow, the system can automatically judge as the empty vehicle, and the system records as 'the empty vehicle leaves the port';

a subsidizing authorization unit: and (4) subsidizing and authorizing: the driver can apply for the additional pound order on the self-service terminal, the supervision room system interface displays the application of the additional pound order in a list mode, the additional pound authorization unit authorizes the additional pound order, and the additional pound order can be applied only after authorization.

The first weighing data editing module comprises an inquiring and editing unit, wherein the inquiring functional unit inquires by inputting inquiring conditions, and the editing functional unit is used for editing weighing data and storing the weighing data after the weighing data is modified.

The secondary weighing data editing module comprises an inquiry unit, a data editing unit and a change notice unit, wherein the inquiry functional unit inquires by inputting inquiry conditions, and the data editing unit is used for editing weighing data and storing the weighing data after being modified; if there are multiple vehicle binding tickets in error, the correct ticket is selected by changing the ticket unit after the record to be modified is selected.

The first weighing data management module comprises an inquiry unit, a invalidation unit and a remediation unit, wherein the inquiry functional unit inquires by inputting inquiry conditions, the invalidation functional unit is used for invalidating records, and invalidation marks are added to the records; if an erroneous invalidation operation is performed, recovery is performed by the remedial functional unit.

The secondary weighing data management module comprises an inquiry function unit, a invalidation function unit, a recovery function unit and a leather returning function unit, wherein the inquiry function unit inquires by inputting inquiry conditions, the invalidation function unit is used for invalidating records, and invalidation marks are added to the records; if the error invalidation operation is executed, the recovery is carried out by a recovery functional unit; if a recorded tare weight is to be used to re-weigh the pound, a selected obsolete record is processed through the return skin function to produce a new tare weight.

The equipment parameter management module comprises a query unit, a newly-added unit, a deletion unit and a printing unit, wherein the query unit queries by inputting a place and displays the equipment parameters of the place; the newly added unit maintains user information through newly added records and is newly added; the deleting unit is used for deleting the current line in the list; the printing unit displays a printing window.

The specific process for weighing the steel plate comprises the following steps:

(1) before the vehicle enters a port and is weighed, a vehicle owner prints a vehicle dispatching list through a self-service terminal system;

(2) when the platform scale is not in use, the green light is turned on, and the scale body is driven by the vehicle;

(3) when the vehicle passes through the vehicle detector, the red light is lightened, the infrared correlation device judges whether the vehicle is completely weighed, and the weighing subsystem automatically judges whether the vehicle is stopped stably;

(4) if the parking space is normal and the weight is stable, prompting a driver to swipe a card or a bar code, displaying weighing information by an LED, acquiring data after identity confirmation, storing the data, and performing video monitoring and license plate snapshot;

(5) the vehicle information is judged to be correct, the barrier gate is lifted, after passing through the infrared transmitter and the ground induction coil, the barrier gate delays (prevents from crashing due to early landing) to drop the rod, the green light is lightened, and the vehicle enters the port to be loaded/unloaded;

(6) the vehicle departure weighing process is similar to the arrival weighing process, and the difference is that when a driver swipes a card or a bar code, the system can automatically print a list.

The self-service terminal system comprises a card making module, a card writing module and a make-up and pay-off pound order module; the card making module is in electrical information connection with the electronic commerce subsystem, the card writing module is in electrical information connection with the weighing subsystem, the additional weighing single module is in electrical information connection with the weighing supervision module of the weighing subsystem, the card making module is used for issuing an IC card to perform operation and inputting card numbers, information such as vehicle numbers, trailer numbers, vehicle companies, check idle loads, frame numbers and the like for vehicles which are operated in a port in a short time and storing corresponding information, and the system is required to ensure the uniqueness of the vehicle numbers and the card numbers; after the card writing module finishes vehicle weighing outside the signing port, a driver holds a weighing sheet and brushes a bar code at a self-service terminal, an IC card is placed on a card writing device, and the system writes the content of the weighing sheet on the card; the driver scans the bar code at the self-service terminal, the terminal displays the information of the pound bill bound by the bar code, if the pound bill has a problem in printing, the driver submits a application of the additional pound bill to perform additional printing through the additional pound bill module to reprint the pound bill, and the reprinted pound bill is marked with a 'additional' character mark.

Compared with the prior art, the automatic weighing device has the advantages of simple structure, convenience in operation, realization of automatic weighing of cargoes, avoidance of weighing errors from multiple aspects, high working efficiency, low error rate and high automation degree, and can be widely used for cargo operation of various ports.

Description of the drawings:

fig. 1 is a schematic block diagram of the result principle of the intelligent cargo weighing system for the port according to the invention.

Fig. 2 is a schematic structural diagram of a platform room end system related to the invention.

Fig. 3 is a schematic flow diagram of the weighing process involved in the present invention.

Fig. 4 is a block diagram illustrating a weighing module according to the present invention.

FIG. 5 is a schematic diagram of a self-service terminal subsystem according to the present invention.

The specific implementation mode is as follows:

the invention is further illustrated by the following examples in conjunction with the accompanying drawings.

Example 1:

this embodiment intelligence system of weighing includes: a pound room end system, a weighing processing module, an exception processing module, a weighing direction designing module, a weighing supervision module, a pre-weighing module, a first weighing data editing module, a second weighing data editing module, a first weighing data management module, a second weighing data management module, a pound order additional recording function module, a harbor square pound order additional printing module, a weighbridge parameter management module, a system user management module, a service log query module, a system event log module, a permission information management module, an equipment parameter management module, a weighing picture query module, a pound order query statistics module, a department information management module, a system parameter maintenance module, a role management and permission module, a system user management module and a department information management module, all the modules are connected with the pound room end system,

wherein pound room end system need whole opening, pound room end system includes: the system comprises a scale head instrument, a barrier gate, an LED display screen, a card reader, a bar code scanning gun, an infrared correlation device, a printer, a camera, a vehicle detector, a computer terminal, a sound box, a signal lamp, a scale, a cabinet, a local database and a remote database; the vehicle detector is arranged at the front part of the barrier, the vehicle detector detects whether the vehicle needs to pass through the scale or not, the barrier controls the vehicle to pass through, the barrier and the vehicle detector are respectively connected with the cabinet, the platform scale is arranged at the rear part of the barrier, the cameras and the infrared correlation devices are arranged at the front end and the rear end of the platform scale, the cameras and the infrared correlation devices are connected with the cabinet, the infrared correlation devices judge whether the vehicle is completely weighed or not through shielding or not, and the cameras monitor and capture license plates; the platform scale is connected with the platform scale head instrument, the platform scale head instrument is connected with the computer terminal, and the weight displayed on the computer terminal is consistent with the platform scale head instrument; the computer terminal is connected with the cabinet, and the cabinet is connected with the local database and the remote database; the cabinet is also connected with an LED display screen, a card reader, a bar code scanning gun, a printer, a sound box and a signal lamp, and the LED display screen displays weighing information and guides a driver to finish weighing; the card reader reads IC card information (reverse conveying pound); reading a bar code number on a dispatching list by a bar code scanning gun, and printing a pound list by a thermal printer; the equipment not shown in the figure is equipment installed in a room;

the weighing processing module is used for monitoring vehicle weighing, when a vehicle runs through the vehicle detector, the entrance section barrier gate is lifted, the vehicle can be weighed normally, when the reading of the instrument is stable and the infrared correlation induction is not blocked, a driver is prompted to swipe a card/bar code, the system enters the weighing processing flow according to logic and displays information on a large screen, after weighing data is stored, the exit barrier gate is lifted, the vehicle can be weighed, after the vehicle finishes weighing, the barrier gates on two sides fall down, and the weighing flow is finished; the weighing processing module comprises the following units:

The abnormity processing module is used for transmitting information to the central control room when the weighing judgment process is abnormal, the central control personnel sends a processing instruction back to the weighing, the weighing operation is completed by the weighing according to the instruction, and in addition, the real-time bidirectional visual talkback is realized through the network talkback system and is used for the monitoring room staff to remotely guide the driver to process the weighing abnormal condition.

Go up pound direction design module and be used for according to the requirement of harbor party, carry out the design of pound direction to the weighbridge in the harbor district: the method specifically comprises the following units:

a one/two-way setting unit: the default of the system is bidirectional pound, the system can be set through the single/bidirectional parameter in the system parameters, when the system is set to be bidirectional, the pound can be carried out in more than two directions, the system judges the specific stage of the current process according to the scanning condition of the bar code single or IC card and the state of the vehicle, and further carries out data processing; when configured as a "one-way" pound, the pound can only be weighed from a single side, and is judged to be "tare" or "gross" based on the respective other parameters, and "inlet" and "outlet" are set for both the "two-way pound" and the "one-way pound".

The weighing supervision module is used for supervising the abnormal weighing condition and the weighing state, selecting one weighing room nearby the weighing room for centralized management, and specifically comprises the following units:

an abnormal weighing processing unit: four abnormal weighing processing windows are arranged above the window of the computer terminal, four abnormal alarm information is displayed, the four abnormal alarm information is comprehensively sorted according to time and priority, and the processing window is opened by selecting a corresponding processing button.

an exception handling unit: the exception handling unit can handle the following exceptions, raise the stem: sending a rod lifting command to the corresponding wagon balance; rod falling: sending a rod dropping command to the corresponding wagon balance; swiping the card again: after the corresponding data is maintained, issuing a card swiping command again to complete weighing operation; allowing weighing: when the weight is not in accordance with the requirement, clicking the button to allow the wagon balance to complete weighing operation; forbid the minimum weight limit: allowing the vehicle to weigh less; and (3) stopping use: the wagon balance is stopped; starting: the wagon balance is restarted.

Empty display unit: and the empty vehicle list in 12 hours displays the number of empty vehicles in 12 hours, so that the central control personnel can conveniently know the dynamic information in the port weighing link, and can conveniently process the useless data.

The control unit for leaving the air station: and (4) controlling the empty vehicle to go out of the port, wherein when the vehicle needs to go out of the port due to the reasons of faults and the like, the vehicle is allowed to go out of the port without being charged, the empty vehicle needs to be charged according to a normal flow and then goes out of the port, the system can automatically judge the empty vehicle and record the empty vehicle as 'the empty vehicle goes out of the port'.

The pre-weighing module is used for knowing the loading weight condition of a vehicle in a port, the pre-weighing function is realized in a short-falling wagon balance procedure, after the vehicle is weighed, the current weight is displayed on a display screen, a driver swipes a bar code list, the system judges that the vehicle is a port vehicle, the tare weight, the current weight and the loading weight are displayed, data is not stored, a pre-weighing result is prompted through voice, a barrier gate is automatically released, and the vehicle is indicated to leave by prompting that the current wagon balance is pre-weighed and please weigh a # wagon balance.

The first-time weighing data editing module is used for advanced users to edit data and comprises the following units:

the inquiry functional unit: and inputting a query condition for querying, and displaying the primary database data in a list.

An editing function unit: the weighing data is edited, and after the weighing data is modified and stored, the editing operation is recorded in a system log.

The second weighing data editing module is used for advanced users to edit data and comprises the following units:

the inquiry functional unit: inputting query conditions for querying, and displaying secondary database data in a list;

a data editing unit: the weighing data is used for editing weighing data, and the weighing data is stored and operated after being modified;

change order unit: if a plurality of vehicle binding notices are wrong, the records to be modified are selected, then the correct notices are selected and then confirmed, and the operation is finished.

The first-time weighing data management module is used for simple invalidation and remediation operation of an operator on duty;

the inquiry functional unit: inputting query conditions for querying, and displaying primary database data in a list;

a revocation function unit: a record is invalidated, and the record cannot be deleted, but a invalidation mark is added;

a remedial functional unit: if the error invalidation operation is executed, the recovery is carried out by the remedial function unit;

the secondary weighing data management module is used for the on-duty personnel to simply invalidate and recover and return to the skin;

and a recovery function unit: if the error invalidation operation is executed, the recovery is carried out by a recovery functional unit;

skin returning functional unit: if only one recorded tare weight is to be used to re-weigh the pound, a voided record is selected for the return treatment, resulting in a new tare weight.

The pound order additional recording function module is used for manually recording the vehicle when long-time power failure occurs and the like, and additionally recording the pound order in the later period; firstly, selecting an operation plan, displaying the contents of a ship name, a cargo owner and the like, inputting and storing information such as a vehicle number, time, gross weight, tare weight, net weight, wagon balance number, weighing personnel and the like, and completing the additional recording operation.

A port square pound single adding module: if the operator at the port side needs to make a subsidy, the operator directly enters a pound order subsidy window, the pound order is found through the conditions of ship name, cargo name, car number, time and the like, and then the subsidy is made, and the reason for the subsidy needs to be filled in and authorized in the subsidy process.

Pound order inquiry statistics module: the list of pound notes is queried according to specified conditions including grouping fields, summary fields, and statistical pound note data.

Weighing picture query module: if a certain problem occurs in weighing, the picture when weighing is needed to be inquired, an operator inquires according to information such as designated time, wagon balance number, car number and the like, and the picture when weighing is displayed.

The equipment parameter management module is managed by management personnel and maintains the connection parameters of the equipment.

A query unit: inputting a place for inquiring and displaying the equipment parameters of the place;

a newly added unit: adding a row of records for a user to maintain corresponding information, wherein the filtering function of the table is not used when adding the rows, and if the rows are used under the filtering condition, the newly added rows are not displayed in the list because the newly added rows do not accord with the filtering condition;

a deletion unit: deleting the current row in the list;

a printing unit: displaying a printing window;

the wagon balance parameter management module: maintaining the operation parameters of the weighbridge, allowing the maximum value and the minimum value of the weighbridge to be set, and properly reducing a certain value according to the measuring range of the weighbridge to ensure the weighing accuracy; judging whether to start the infrared emitter and the wagon balance or not;

a system parameter maintenance module: parameters used in the operation of the maintenance system, such as the number of printed copies of a pound sheet, the number of printed copies of a dispatching sheet, stable judgment conditions of a wagon balance, a zero clearing judgment value of the wagon balance and an over-limit allowable value of the tare weight;

a service log query module: for sensitive operations such as invalidation, return of skin, remediation and the like, the system records the operations in detail in the form of logs, and the detailed records of the operations can be inquired through the window;

a system event log module: the system has detailed records of all time, personnel and computer names for entering the system, exiting the system and modifying information, and also makes detailed records of the state information of the instrument, as long as the instrument and the computer are disconnected for 10 seconds, the system automatically records one record, and all the state information can be checked only by a system administrator, thereby ensuring the safety of data.

The authority information management module: adding, deleting and modifying system authority information; the authority information includes: parent authority name, parent authority code, authority type, authority name, authority code, authority path and authority description.

The role management and authority module: according to the characteristics of the personnel, the personnel are divided into different roles, and the authority of the role is designated at the same time.

A system user management module: the system user adds, deletes, changes and checks functions and simultaneously specifies which role the user belongs to.

Department information management module: and maintaining department information used in the system, including functions of adding, deleting, modifying and searching.

The specific operation flow of the weighing subsystem in this embodiment includes:

(1) before the vehicle enters a port and is weighed, a vehicle owner prints a vehicle dispatching list through a self-service terminal;

Example 2:

the self-service terminal system related to embodiment 1 includes: the system comprises a card making module, a card writing module and a make-up pound order module; the card making module is connected with the electronic commerce subsystem through electric information, the card writing module is connected with the weighing subsystem through electric information, the additional weighing single module is connected with the weighing supervision module of the weighing subsystem through electric information,

a card making module: for the vehicles which do short-fall operation in the port, the system issues an IC card for operation, inputs card numbers, information such as vehicle numbers, trailer numbers, vehicle companies, check-out no-load, frame numbers and the like, stores corresponding information, and ensures the uniqueness of the vehicle numbers and the card numbers.

A card writing module: after the signed extra-port vehicle finishes weighing, a driver holds a weighing sheet and swipes a bar code at a self-service terminal, the system displays weighing information and prompts to place the card on a card writer, the driver clicks a card writing button, and the system writes the content of the weighing sheet on the card. The driver can click the card button to check if the card was written successfully.

A repairing and hitting pound single module: the driver scans the bar code at the self-service terminal, the terminal displays the pound bill information bound by the bar code, if the pound bill has a problem in printing, the driver can click a 'applying and printing-on' button beside the pound bill information to submit a applying and printing-on pound bill application, after the central control room personnel are authorized by leaders, the reason is noted, the application is authorized, the 'applying and printing-on' button on the self-service terminal is changed into 'executing and printing-on', the driver clicks the 'executing and printing-on' button to reprint the pound bill, and the reprinted pound bill is marked with 'printing-on' characters.

Claims

1. The utility model provides a harbour goods intelligence system of weighing, its major structure includes: the system comprises a pound room end system, a weighing processing module, an exception processing module, a weighing direction designing module, a weighing supervision module, a pre-weighing module, a first weighing data editing module, a second weighing data editing module, a first weighing data management module, a second weighing data management module, a pound order additional recording function module, a harbor square pound order additional recording module, a weighbridge parameter management module, a system user management module, a service log query module, a system event log module, a permission information management module, a device parameter management module, a weighing picture query module, a pound order query statistics module, a department information management module, a system parameter maintenance module, a role management and permission module, a system user management module and a department information management module, wherein each module is connected with the pound room end system, the pound room end system needs to be opened in the whole process, the weighing processing module is used for monitoring vehicle weighing, when a vehicle passes through the vehicle detector, the entrance section barrier gate rises, the vehicle can be weighed normally, when the reading of the instrument is stable and the infrared correlation induction is not blocked, the driver is prompted to swipe a card/bar code, the system enters a weighing processing flow according to logic and displays information on a large screen, after the weighing data is stored, the exit barrier gate rises, the vehicle can be weighed, when the vehicle finishes weighing, the barrier gates on two sides fall down, and the weighing flow is finished; the abnormality processing module is used for transmitting information to the central control room when abnormality occurs in the weighing judgment process, the central control personnel sends a processing instruction back to the weighing, the weighing completes weighing operation according to the instruction, and in addition, the real-time bidirectional visual talkback is realized through the network talkback system and is used for the monitoring room staff to remotely guide the driver to handle the weighing abnormal condition; the weighting direction design module is used for carrying out weighting direction design on the wagon balance in the port area according to the port requirement; the weighing supervision module is used for supervising the abnormal weighing condition and the wagon balance state, and selecting one wagon room nearby the wagon balance for centralized management; the pre-weighing module is used for knowing the loading weight condition of the vehicle at the dredging port, after the vehicle is weighed, the display screen displays the current weight, the driver swipes a bar code list, the system judges whether the vehicle is the dredging port vehicle, the tare weight, the current weight and the loading weight are displayed, data is not stored, a pre-weighing result is prompted through voice, a barrier gate is automatically released, and the system prompts that the current weight is the pre-weighing and the vehicle is weighed to the # wagon balance, and the vehicle is indicated to leave; the first weighing data editing module and the second weighing data editing module are used for advanced users to edit data; the first-time weighing data management module is used for simple invalidation and remediation operation of an operator on duty; the secondary weighing data management module is used for the on-duty personnel to carry out simple invalidation, recovery and skin returning operation; the pound order additional recording function module is used for manually recording the vehicle when the long-time power failure problem occurs and additionally recording the pound order in the later period; a port square pound single adding module: if the operator at the port side needs to make a subsidy, the subsidy is made after checking the pound order according to the conditions of the ship name, the cargo name, the vehicle number and the time, and the reason for the subsidy needs to be filled and authorized in the process of the subsidy; the pound order query statistic module queries a pound order list according to specified conditions, wherein the specified conditions comprise grouping fields, summarizing fields and statistic pound order data; weighing picture query module: if a certain problem occurs in weighing, the operator needs to inquire the picture when weighing is performed, and inquires according to the information of the appointed time, the wagon balance number and the vehicle number, and displays the picture when weighing is performed; the equipment parameter management module is managed by a manager and maintains the connection parameters of the equipment; the wagon balance parameter management module: maintaining the operating parameters of the wagon balance, allowing the maximum value and the minimum value when the wagon balance is over-balanced to be set, and judging whether the infrared emitter and the wagon balance are started or not; the system parameter maintenance module maintains parameters used in system operation, including the number of printed copies of a pound sheet, the number of printed copies of a dispatching sheet, a stable judgment condition of a wagon balance, a zero clearing judgment value of the wagon balance and an over-limit allowable value of the tare weight; the service log query module carries out detailed record on the operation of invalidation, skin returning and remediation in the form of log; the system event log module records all time, personnel and computer names for entering the system, exiting the system and modifying information in detail, and records the state information of the instrument in detail, so long as the instrument and the computer are disconnected for 10 seconds, the system can automatically record one record, and all the state information can be checked only by a system administrator, thereby ensuring the safety of data; the authority information management module is used for increasing, deleting and changing the system authority information; the authority information comprises an authority name, an authority code, an authority type, an authority name, an authority code, an authority path and an authority description; the role management and authority module divides the personnel into different roles according to the characteristics of the personnel and simultaneously appoints which authorities the roles have; the system user management module is used for increasing, deleting, changing and searching functions of a system user and appointing which role the user belongs to; the department information management module maintains the department information used in the system, including adding, deleting, changing and searching functions.

2. The intelligent cargo weighing system of claim 1, wherein the end system of the weighing room comprises: the system comprises a scale head instrument, a barrier gate, an LED display screen, a card reader, a bar code scanning gun, an infrared correlation device, a printer, a camera, a vehicle detector, a computer terminal, a sound box, a signal lamp, a scale, a cabinet, a local database and a remote database; the vehicle detector is arranged at the front part of the barrier, the vehicle detector detects whether the vehicle needs to pass through the scale or not, the barrier controls the vehicle to pass through, the barrier and the vehicle detector are respectively connected with the cabinet, the platform scale is arranged at the rear part of the barrier, the cameras and the infrared correlation devices are arranged at the front end and the rear end of the platform scale, the cameras and the infrared correlation devices are connected with the cabinet, the infrared correlation devices judge whether the vehicle is completely weighed or not through shielding or not, and the cameras monitor and capture license plates; the platform scale is connected with the platform scale head instrument, the platform scale head instrument is connected with the computer terminal, and the weight displayed on the computer terminal is consistent with the platform scale head instrument; the computer terminal is connected with the cabinet, and the cabinet is connected with the local database and the remote database; the cabinet is also connected with an LED display screen, a card reader, a bar code scanning gun, a printer, a sound box and a signal lamp, and the LED display screen displays weighing information and guides a driver to finish weighing; the card reader reads the IC card information; the bar code scanning gun reads the bar code number on the dispatching list, and the thermal printer prints the pound list.

3. The intelligent cargo weighing system of claim 1, wherein the weighing processing module comprises the following units:

weighing information verification unit: when the weighing information is stored, the user takes a picture at the same time, and stores the identified license plate, the identification result is compared, the judgment condition of release of the lifting rod is not used, but the alarm prompt is given, the storage is carried out, and the identification result can be checked when the user carries out follow-up in the later period;

special pound number prompt unit: aiming at different kinds of goods, the system provides a designated wagon balance weighing function, after a driver sweeps a code without designating a wagon balance, data is not stored, a barrier gate is automatically released, voice prompt is carried out, and simultaneously, a prompt of 'please weigh to # wagon balance' is prompted on an array indication screen; the transportation of the 'goods' and the refueling and waste collecting vehicles are carried out according to the flow. Manually inputting under special conditions, and sending a release instruction to customs;

a remote database storage unit: the remote database uses SQL Server/MySQL database Server to provide a complete solution from Server to terminal, wherein the database Server is a database management system for establishing, using and maintaining database;

local database storage unit: the local database is realized by using SQLite, and the whole database is stored in a single file on the host computer;

under the normal condition of a local area network in a port area, a system adopts a remote server to store data and simultaneously has a local area; under the condition that a local area network of a port area is abnormal, starting local storage to obtain tare weight, after secondary measurement of the same vehicle number is finished, removing the tare weight, temporarily keeping weighing data in a local database, and under the condition that the network is recovered, uploading the local data to a central data server;

pound order additional recording unit: when the vehicle is abnormal in weighing, the data can be manually input into the system, if the network connection is abnormal, the data can be saved into a local file one by one, and the data are sequentially transferred to a network database when the network is normal;

a system abnormality presentation unit: when the system is abnormal, the system can inform a manager with a clear prompt and display the reason of the abnormality;

weighing prompting unit: after weighing, the weight is displayed in red, and when weighing is not completed, the weight is displayed in green; the weighing process is rapidly mastered through the display of different colors;

prevent secondary unit of punching the card: in a single weighing process (from weighing up to weighing down), only one-time information is allowed to be stored, after a card is swiped successfully, a card reader is automatically shielded, the weighing is finished when the card is swiped down, if the card is swiped unsuccessfully or other process abnormalities occur, the system prompts the abnormality of a driver through voice and a large screen, the abnormality information is automatically sent to a weighing supervision room, and the card can be swiped again after the abnormality disappears or after manual dry prognosis;

minimum weight limit enabling and disabling unit: the system sets the minimum weight of part of vehicles, when the weight of the vehicle is less than the set minimum weight of the vehicle, the data is prohibited to be stored when the vehicle passes through the pound scale, and the vehicle with the condition can pass through the pound scale smoothly by setting the minimum weight prohibition;

maximum weight limiting unit: the system sets the maximum weight of part of vehicles, when the weight of the vehicle is larger than the set maximum weight of the vehicle, the data is prohibited to be stored when the vehicle is over weight, a driver is reminded that the vehicle is overweight through voice and a large screen, and the maximum load of the vehicle is independently set for part of non-dangerous chemical products;

a planned weight control unit: the net weight and the planned surplus of the vehicle are checked, the delivery volume is controlled, the system has two planning functions, one is for single-ship cargo control, the weight is not controlled according to a client, the weight of the other plan is strictly controlled, and if the weight is overweight, the weighing can be continuously carried out only by modifying the plan by personnel in the market department;

a blacklist management unit: the system can set a blacklist rule, when abnormal vehicles meeting the rule appear in the weighing process, the system adds the information of the vehicles into a blacklist pool, pushes the information to related management personnel, and places the vehicles into a blacklist after manual verification; the vehicle information is automatically moved out of the blacklist pool and is recovered to be normal without manual verification within a specified time;

4. The intelligent cargo weighing system of claim 1, wherein the weighing direction design module comprises the following units:

5. The intelligent port cargo weighing system of claim 1, wherein the weighing supervision module comprises the following units:

the control unit for leaving the air station: the method comprises the following steps of empty vehicle departure control, wherein when a vehicle needs to be left in an empty state due to a fault, the vehicle is allowed to leave the empty state, the empty vehicle needs to be punched and taken out of the port according to a normal flow, the system can automatically judge the empty vehicle, and the system records the empty vehicle departure;

6. The intelligent port cargo weighing system of claim 1, wherein the first weighing data editing module comprises an inquiry and editing unit, the inquiry function unit inquires by inputting inquiry conditions, and the editing function unit is used for editing weighing data and storing the weighing data after the weighing data is modified; the second weighing data editing module comprises an inquiry, data editing and change notice unit, the inquiry functional unit inquires by inputting inquiry conditions, and the data editing unit is used for editing weighing data and storing the weighing data after modification; if there are multiple vehicle binding tickets in error, the correct ticket is selected by changing the ticket unit after the record to be modified is selected.

7. The intelligent port cargo weighing system of claim 1, wherein the first-time weighing data management module comprises an inquiry unit, a cancellation unit and a remedy unit, the inquiry function unit inquires by inputting inquiry conditions, and the cancellation function unit is used for canceling records and adding cancellation marks on the records; if the error invalidation operation is executed, the recovery is carried out by the remedial function unit; the secondary weighing data management module comprises an inquiry, invalidation, recovery and skin returning functional unit, wherein the inquiry functional unit inquires by inputting inquiry conditions, the invalidation functional unit is used for invalidating records, and invalidation marks are added on the records; if the error invalidation operation is executed, the recovery is carried out by a recovery functional unit; if a recorded tare weight is to be used to re-weigh the pound, a selected obsolete record is processed through the return skin function to produce a new tare weight.

8. The intelligent cargo weighing system for the port according to claim 1, wherein the equipment parameter management module comprises an inquiry unit, a newly-added unit, a deleting unit and a printing unit, wherein the inquiry unit inquires by inputting a place and displays the equipment parameters of the place; the newly added unit maintains user information through newly added records and is newly added; the deleting unit is used for deleting the current line in the list; the printing unit displays a printing window.

9. A method for intelligent weighing using the system of claim 1, comprising the steps of:

(5) judging the vehicle information, lifting the barrier gate, delaying the falling of the barrier gate after passing through the infrared transmitter and the ground induction coil, lighting a green light, and loading/unloading the vehicle when the vehicle enters the port;

10. The intelligent port cargo weighing method according to claim 9, wherein the self-service terminal system comprises a card making module, a card writing module and a replenishment weighing list module; the card making module is in electrical information connection with the electronic commerce subsystem, the card writing module is in electrical information connection with the weighing subsystem, the additional weighing single module is in electrical information connection with the weighing supervision module of the weighing subsystem, the card making module is used for issuing an IC card to perform operation and inputting card numbers, vehicle numbers, trailer numbers, vehicle companies, check no-load and frame number information and storing corresponding information for vehicles which are in short-fall operation in a port, and the system is required to ensure the uniqueness of the vehicle numbers and the card numbers; after the card writing module finishes vehicle weighing outside the signing port, a driver holds a weighing sheet and brushes a bar code at a self-service terminal, an IC card is placed on a card writing device, and the system writes the content of the weighing sheet on the card; the driver scans the bar code at the self-service terminal, the terminal displays the information of the pound bill bound by the bar code, if the pound bill has a problem in printing, the driver submits a application of the additional pound bill to perform additional printing through the additional pound bill module to reprint the pound bill, and the reprinted pound bill is marked with a 'additional' character mark.