KR20080041779A - System for unguarded automobiles gauge control - Google Patents

Abstract

An unmanned weight measurement managing system is provided to prevent a data input error caused by a manual task, to enhance efficiency of management, to strengthen manufacturing competition via real time checks of a weight measurement status, and to enhance service quality. An unmanned weight measurement managing system includes an RFID tag issuer(2), the first and the second tag reader & printer(3,4), a vehicle number checking CCTV(5), an object checking CCTV(6), the first and the second electric sign(7,8), a speaker(9), a weight measuring device(10) and a computer(116). The RFID tag issuer records information on a vehicle, a product, a customer, a user or a work place, inputted by a driver, on an adhesion type sheet or a portable card under control of vehicle information master. The first and the second tag reader & printer installed at an entrance and an exit, includes a printer for issuing a product loading confirmation form and a weight measurement certificate, reads information from an RFID tag attached at or mounted on the vehicle or carried by the driver by using antenna if the vehicle approaches, and issues the product loading confirmation form or the weight measurement certificate under control of the computer. The vehicle number checking CCTV, installed toward the entrance of the vehicle at an upper part of the weight measuring device, captures image of a vehicle number of the vehicle and transmits the captured image to the computer for making the electric sign display the vehicle number. The object checking CCTV, installed toward the exit and the entrance of the vehicle at an upper part of the weight measuring device, captures image of a loading trunk, records the captured image at a DVR and at the same time, transmits the captured image to the computer for enabling a manager to check kinds of products or states. The first and the second electric sign, installed at an upper part of the exit and the entrance of the vehicle, display the vehicle number and completion of the weight measurement. The speaker, installed at an upper face of the electric sign, outputs various guidance voices under control of the computer. The weight measuring device, installed between the exit and the entrance of the vehicle, measures the weight of the vehicle on which products are loaded or not, and outputs corresponding electric signals to the computer. The computer performs overall control functions in accordance with unmanned weight measurement management.

Description

System for unguarded automobiles gauge control

1 is a flow chart of the weighing operation when performing weighing using a conventional general weighing system.

2 is an overall block diagram of a system of the present invention.

3 is a schematic work flow chart for performing weighing using the present invention system.

Figure 4 is a flow chart of one time weighing of a regular vehicle using the present invention system.

Figure 5 is a flow chart of the two-time or in-house vehicle weighing, off-road vehicle weighing and occasional vehicle weighing of the regular vehicle using the present invention system.

Figure 6 is a flow chart for explaining the operating state performed in each part of the system of the present invention.

Explanation of symbols on the main parts of the drawings

1: vehicle information master 2: RFID tag machine

3, 4: first and second RFID tag reader and printer

5: CCTV for checking vehicle number 6: CCTV for checking goods

7, 8: first and second electronic sign 9: speaker

10: weighbridge 11: control room

12: entrance 13: entrance

31,41: antenna 111: weighing server

112: monitor 113: DVR

114: Indicator 115: Database

116: computer

The present invention relates to an unmanned weight management system, and more particularly, it is possible to prevent the data input error by manual operation in advance by unattended autonomous automation of simple / repeated weights, improve the efficiency of management, It was invented to enhance the competitiveness of production through rapid response through real-time grasping and to improve the quality of service to customers internally and externally.

In general, when the cargo is imported / exported using a freight vehicle, the weight of the cargo is added and the cost or transportation cost according to the weight of the cargo is calculated and managed accordingly.

Conventional weighing management is to enter the freight vehicle on the freight vehicle scaler (weight detection device for detecting the weight of the freight vehicle; hereinafter abbreviated "weighbridge") to detect the weight of the freight vehicle, the weight at the time of tolerance and actual vehicle Are detected, and the weight of the actual cargo is calculated by manual calculation, and proof of the weighing is based on the actual weight.

That is, in the conventional general weighing system, as shown in FIG. 1, when the freight vehicle arrives at the loading and unloading port of the cargo and the vehicle itself is put on the weighbridge, the operator of the system reads the weighing information of the freight vehicle to read the data. After inputting and confirming the weight determination, the certificate is generated and the driver is loaded again to start the vehicle.

However, because this method is a disturbance management, managers must separate each vehicle, company and item, and calculate the weight of cargo and issue weighing slips. There was a disadvantage.

Meanwhile, in order to solve the inconvenience caused by manual management in the related art, in some cases, a vehicle program (or a management number for each vehicle) is input by using a computer program, and when the weight is entered, the weighting system is automatically computerized. It is known, but this is simply using the weight management program, which also has the disadvantage that the administrator manually inputs the necessary data (vehicle number, tolerance and actual vehicle weight), and enters a wrong vehicle number or If you enter a wrong number

There was a problem such as a serious error.

The present invention has been made in order to solve such a conventional problem, when a freight vehicle with a RFID (Radio Frequency Identification) tag (Tag) enters the weighing platform installed at the cargo entry and exit, the recording starts and the display board The vehicle number will be displayed on the vehicle, the vehicle entrance announcement will be broadcast, and the weighing will be carried out automatically.The vehicle confirmation or the weighing certificate will be issued automatically.When the vehicle starts, the weighting record will be saved and the recording will be completed. Unattended automation can prevent data input errors by manual operation, improve the efficiency of management, and strengthen the production competitiveness with quick response through real-time grasp of the weighing status. The purpose is to provide an unmanned weight management system that can improve the quality of service to customers. .

According to the present invention for achieving the above object, when a driver inputs vehicle information, product information, customer information, user information, and work place of a corresponding freight vehicle, the driver is controlled by the vehicle information master to attach a sheet or a portable card. An RFID tag issuer for recording this; It is equipped with a printer for issuing a vehicle confirmation certificate and a certificate of retirement and installed at the entrance and exit of the cargo respectively. First and second RFID tag readers and printers that read wirelessly and transmit them to a computer in the control room, as well as issue a vehicle confirmation or a facilitation certificate under control of the control room computer; A vehicle number confirmation CCTV for photographing a vehicle number installed at an upper portion of the weighbridge to the entrance of the truck and transmitting it to a computer in the control room; It is installed from the upper part of the weighbridge toward the entrances of both sides of the cargo vehicle, and it captures the cargo tray of the cargo vehicle in the tolerance and on-load state, and records it through a digital video recorder (hereinafter abbreviated as "DVR") in the control room and transmits it to the computer. CCTV for identifying at least two or more items to check the items of the goods loaded on the cargo vehicle, the loading vehicle and the loading state; First and second electronic signs installed at upper portions of the entrance and exit of the vehicle, respectively, for displaying the corresponding vehicle number and completion of weighing; A speaker configured to perform various guide broadcasts by voice under control of the control room computer in a state of being installed on upper surfaces of the first and second electronic signs; A weighbridge comprising a plurality of load cells and the like, which weights the tolerances and loading weights of incoming cargo vehicles with electrical signals and transmits them to a computer in the control room; Carrier server that stores various data such as vehicle number, company information, ordering information and representative items of cargo vehicles that deliver and export various goods, number of cargo vehicles equipped with monitor and number of cargo vehicles captured by CCTVs DVR, which records recordings, an indicator that displays the weighting value of cargo vehicles in tolerance and loading status, and a database that stores the weighting results of various cargo vehicles, and is installed in the control room. It is characterized by consisting of a computer; performs a control function.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a block diagram showing the overall block diagram of the system of the present invention, FIG. 3 is a schematic work flow chart for carrying out weighting using the system of the present invention, and FIG. 4 is a one-time weighing of a regular vehicle using the system of the present invention. 5 shows a flow chart of two times of in-service or in-house vehicle weighting, in-house vehicle weighting and occasional vehicle weighting, using the system of the present invention, and FIG. 6 is performed in each part of the system of the present invention. It shows the flow chart for explaining the operation status.

According to the present invention, when the driver inputs the corresponding vehicle information of the corresponding cargo vehicle, product information, customer information, user information, and work place to be loaded and unloaded, the attached seat under the control of the vehicle information master 1 An RFID tag issuing machine (2) for recording it on a portable card;

RFID equipped with a printer for issuing a vehicle confirmation letter and a weighting certificate and installed at the entrance and exit ports 12 and 13 of the cargo, respectively, when the cargo vehicle enters a tolerance or loading state, or is attached or mounted (or possessed by the driver) to the cargo vehicle. The information in the tag is read wirelessly through the antennas 31 and 41 and transmitted to the computer 116 of the control room 11 as well as under control of the computer 116 of the control room 11 to issue a loading confirmation certificate or a certificate of facilitation. A first and second RFID tag reader and printer (3) (4);

From the upper part of the weighbridge 10, the vehicle number installed and entered toward the truck entry port 12 is transferred to the computer 116 of the control room 11 and the computer 116 is transmitted to the display boards 7 and 8. Vehicle number confirmation CCTV (5) to display the number of the freight vehicle;

It is installed toward both sides of the cargo vehicle 12, 13 at the upper part of the weighing platform 10 to capture the cargo stacker in the tolerance and on-load state, and record it through the DVR 113 in the control room 11. CCTV (6) for identifying at least two or more items to be transmitted to the computer 116 to check the items of the goods loaded on the cargo vehicle and the loading amount and loading state, etc .;

First and second electronic signs (7) (8) installed at upper portions of the vehicle entrance and exit (12) and (13), respectively, to display the vehicle number and the completion of the weighing;

A speaker (9) which performs various guide broadcasts by voice under the control of the control room computer (116) in the state of being installed on the upper surface portions of the first and second electronic signs (7) (8);

It is provided with several load cells 101 and the like and is installed between the entrance and exit 12 and 13 to transmit the tolerance and the loading weight of the freight vehicle with an electrical signal and transmit it to the computer 116 of the control room 11. A weighbridge 10;

It is equipped with a weighing server 111 and a monitor 112 to store various data such as vehicle number, company information, ordering information and representative items of freight vehicles that deliver and export various goods, and are captured by the various CCTVs described above. DVR 113, which records the number of cargo vehicles and the status of the loaded cargo, indicator 114 that displays the weight value of the cargo vehicle in tolerance and on-load status by numbers or scale, and the weighting results for various freight vehicles The computer 115 is installed in the control room 11 together with the database 115 to perform the overall control function according to the unmanned weight management.

Referring to the operation and effect of the system of the present invention configured as described above are as follows.

First, the system of the present invention mainly includes a vehicle information master (1), an RFID tag issuing machine (2), first and second RFID tag readers and a printer (3) (4), a vehicle identification number CCTV (5), and at least two units. Weighing server 111 installed in the control room 11, including the CCTV (6), the first and second display boards (7) (8), the speaker (9), the weighbridge (10) for checking the above items, and the monitor DVR 113 with indicator 112, indicator 114, database 115, and computer 116.

At this time, the RFID tag issuing machine 2 is installed on the front door of the company or the cargo vehicle entrance 11 and the like, and includes information on the vehicle information of the corresponding freight vehicle through a data input unit (not shown). By inputting the information of the product, customer information, user information, work place, etc. to be disembarked, the above-mentioned various information generated by a predetermined output signal from the vehicle information master 1 is recorded on a sticky sheet or a portable card. Given.

In addition, the first and second RFID tag reader and the printer (3) (4) is equipped with a printer for issuing a vehicle confirmation certificate and the certificate of the weigh-in and tolerance or loading in the state of being installed at the entrance, exit 12, 13 of the cargo, respectively When the freight vehicle enters the state, the information in the RFID tag attached to the vehicle or mounted on the vehicle or carried by the driver is read wirelessly through the antennas 31 and 41 and transmitted to the computer 116 of the control room 11. Of course, under the control of the control room (11) computer 116 to issue a vehicle confirmation letter to the cargo vehicle driver of the tolerance state, or to issue the certificate of the magistrate to the driver of the cargo vehicle where the weighing is completed after loading.

In addition, the vehicle number confirmation CCTV (5) is installed from the upper portion of the weighing platform 10 toward the van entrance 12, and photographed the vehicle number of the vehicle entering the vehicle 116 of the control room (11) In this case, the computer 116 recognizes the number of the freight vehicle and simultaneously displays the number of the freight vehicle on the display boards 7 and 8.

On the other hand, CCTV (6) for checking the article is installed at least two or more toward both sides of the cargo vehicle 12, 13 toward the entrance, exit 12, 13 of the cargo vehicle above the weighing platform (10) 10) When the vehicle is loaded into the side, the loading box of the cargo vehicle is photographed and recorded through the DVR 113 in the control room 11 and transmitted to the computer 116 at the same time. Make sure you can check your back.

In addition, the first and second electronic signs 7 and 8 are controlled by the computer 116 of the control room 11 while being installed above the vehicle entrance and exit 12 and 13, respectively. Numbers and weights of the weights are displayed in numbers and letters, and the speaker 9 is controlled by the control room computer 116 in the state of being installed on the upper surface of the first and second electronic signs 7 and 8. The announcement will be made by voice (for example, the announcement of a request for the freight vehicle to move forward or backward in order to accurately carry out the weighing, including the announcement of the stop and entry and departure of the freight vehicle).

In addition, the weighbridge 10 is provided with a plurality of load cells 101 and the like, and is installed between the entrance and exit 12, 13, and the like when the cargo vehicle in the tolerance or loading state enters the upper portion thereof. The total weight of the freight vehicle is weighted and transmitted to the computer 116 of the control room 11 as an electrical signal.

Meanwhile, among the several components installed in the control room 11, the weighing server 111 stores various data such as vehicle number, company information, ordering information and representative items of freight vehicles that deliver and export various goods in real time. The DVR 113 records the numbers of cargo vehicles and the state of the loads recorded by the various CCTVs, and then outputs the data to the computer 116 or the like. In addition to transmitting to 116, the number of cargo vehicles photographed by the respective CCTVs and the status of the load are displayed on the monitor 112 in real time.

In addition, the indicator 114 in the control room 11 displays the tolerance value detected by the weighbridge 10 and the weighing value of the freight vehicle in the on-load state by numbers or scales, and the database 115 displays various freight vehicles. After the completion of the embarkation of departure, the results of the retirement of the freight vehicle are stored, and when the request of the computer 116 or the like is outputted, the performance data of the freight vehicle is output.

In addition, the computer 116 in the control room 11 is to perform the overall control function according to the unattended weight management according to a predetermined control program.

Referring to the schematic work flow chart shown in Figure 3 the unmanned weighting process of the present invention system having such a configuration as follows.

First, the driver of a freight vehicle that wants to bring in or take out a specific article through the RFID tag issuer 2 installed in the front door of the company or the entrance of the freight vehicle 12, etc., corresponding vehicle information, product information, customer information, user information. And a work place, etc., when an RFID tag is issued and attached to, or carried or mounted on, a cargo vehicle, the first or second entry is made when entering the entryway 12 or the entrance 13 where the weighbridge 10 is installed. The RFID tag reader and printer (3) (4) reads the RFID tag information of the freight vehicle, and inquires whether the same as the information of the weighing server 111 or the database 115 through the computer 116.

At the same time, the vehicle number is checked through the CCTV (5) for identifying the vehicle number, and the vehicle number is displayed on the first or second display boards (7) (8). By conducting a guide broadcast to enter the vehicle through) to allow the vehicle to enter the weighbridge 10 and at the same time through the CCTV (6) for checking the goods to continue recording the state of the loading box to start recording on the DVR 113 When the vehicle entry to the weighbridge 10 is correctly completed and the weight is stabilized, the weight is determined.

Subsequently, the first or second RFID tag reader and printer (3) and (4) prints a vehicle confirmation certificate or a certificate of faucet, and displays the " completion completion " information on the first or second display board (7) (8). Of course, through the speaker (9) to guide the vehicle to depart, and when the freight vehicle starts to store the weighing situation according to the database 115 so that the settlement through the computerized automation and recording of the vehicle This is done by ending.

In addition, FIG. 4 is a flowchart illustrating a one-time weighing of a regular vehicle using the present invention system. When this is briefly described, "Vehicle information registration to the vehicle information master → RFID tag allocation → Entering the vehicle weighbridge → stop line → RFID tag Recognition → Vehicle number confirmation and message display on the display board → Tolerance weight weight display → Car weight weighting (weight determination) → Printing weight weight certificate → Transfer the results to the computer in the control room → Departure of the vehicle weight platform.

In addition, Figure 5 shows a flow chart of two times of the regular vehicle or in-company vehicle weighing, external vehicle weighing and occasional vehicle weighing up using the present invention system, "register the vehicle information in the vehicle information master → RFID tag allocation → vehicle Entering weighbridge → Stop line → Recognizing RFID tag → Checking vehicle number and displaying message on the display board → Tolerance balance (weight determination) → Printing vehicle confirmation → Departing vehicle weighing stand → Product loading → Entering vehicle base → Stop line → RFID tag recognition → Vehicle Checking the number and displaying the message board → Weighting the car (checking the weight) → Printing the certificate of weighting → Sending the result to the computer in the control room → Departing from the vehicle weighing stand.

At this time, the weighing process for each vehicle is the same when the in-house vehicle, the out-of-vehicle vehicle, and the in-vehicle vehicle, including two weights of regular vehicles, are registered in the initial vehicle information master. When entering data to receive dividends, the conditions for entering information on the purpose of entering each vehicle and the number of times of entry and exit, or the data itself are different.

6 is a flowchart illustrating an operation state performed in each part of the system of the present invention. In the case of a regular vehicle, the vehicle information, product information, account information, user information, and work place are notified in advance. After receiving the attached RFID tag and attaching it and entering and exiting the weighbridge, it can be seen that the loading confirmation certificate and the weighing certificate according to the loading of the product can be easily issued.In the case of an external vehicle, the above information is input at the front door. When the RFID tag card is received with the access card and enters the company, and passes through the main door after reloading, loading, or delivering, the RFID tag card can be returned along with the access card.

At this time, the information to be input to the vehicle master in order to receive the RFID tag for entering and exiting the company, etc. through the weighbridge, the corresponding vehicle information, product (item) information, customer information, user information as described above And unit cost information in addition to the place of work.

On the other hand, if you look at the operating state of the various components installed in the entrance, exit 12, 13 of the cargo vehicle including the weighing platform 10, the RFID tag attached or mounted on the entry vehicle is read and recognized, and the weighing is carried out. After confirming the weight, if it is a tolerance, it checks whether it is a delivery vehicle and issues a weighting certificate. If it is not a delivery vehicle or a carrying-out vehicle, it issues a loading certificate and stores the weighting results and stores the finishing information in the database.

In addition, when a specific freight vehicle carries the RFID tag and enters the control room computer 116, the information of the RFID tag attached or possessed to the freight vehicle (ie, the corresponding vehicle information, product information, account information, user information, and work place) It will not only read and save, but also compare and judge the information already entered, and save the progress of each freight vehicle, and issue tax invoices and financial statements when closing.

Although the above-described embodiments have been described with respect to the most preferred embodiments of the present invention, it is not limited to the above embodiments, and it will be apparent to those skilled in the art that various modifications can be made without departing from the technical spirit of the present invention.

As described above, according to the unmanned weighing system of the present invention, a freight vehicle carried by a driver or attached to a RFID tag containing information on the vehicle information, product information, customer information, user information, and work location, etc. When entering the entrance and exit, the vehicle number is recognized and the loading box is recorded.The vehicle number is displayed on the electronic display board, the announcement is made according to the entry of the vehicle. After the vehicle departs, it can save unattended automation and save recordings and complete the recording, so that it is possible to automate simple / repeated repetition work to prevent data input errors by manual operation and improve management efficiency. Real-time grasp of the weighing status can enhance the production competitiveness through quick response. It is a very useful invention such as to improve the quality of service to customers both internally and externally.

Claims (2)

When the driver inputs the corresponding vehicle information of the corresponding cargo vehicle, product information, customer information, user information, and work location to be loaded and unloaded, the RFID tag issuing machine records them on an attached sheet or a portable card under the control of the vehicle information master. Wow; It is equipped with a printer for issuing a vehicle confirmation certificate and a certificate of facilitation and installed at the entrance and exit of the cargo, respectively. First and second RFID tag readers and printers that read wirelessly and transmit to a computer in the control room, as well as issue a vehicle confirmation or a facilitation certificate under control of the control room computer; A vehicle number checking CCTV for transmitting a vehicle number installed at the upper part of the weighbridge toward the entrance of the truck to the computer in the control room for imaging and transmitting the vehicle number to allow the computer to display the number of the truck on the electronic display board; It is installed from the upper part of the weighbridge toward the entrance and exit of both sides of the freight vehicle, and it captures the cargo trays in the tolerance and loading state, records them through the DVR in the control room and transmits them to the computer to transfer them to the items of the goods loaded on the freight vehicle. CCTV for identifying at least two or more items to check the vehicle and loading status; First and second electronic signs installed at upper portions of the entrance and exit of the vehicle, respectively, to display the corresponding vehicle number and the completion of weighing; A speaker configured to perform various guide broadcasts by voice under control of the control room computer in a state of being installed on upper surfaces of the first and second electronic signs; A weighbridge equipped with several load cells and installed between the entrance and the exit, for estimating the tolerance of the freight vehicle and the weight of the vehicle with electrical signals and transmitting them to a computer in the control room; Unattended weight management system, characterized in that consisting of; computer that performs the overall control function according to the unattended weight management. The method according to claim 1, The control room includes a weighing server for storing various data such as a vehicle number, company information, ordering information, and a representative item of a freight vehicle that delivers and exports various goods; A DVR having a monitor and recording the number of cargo vehicles photographed by the various CCTVs and the state of the load; An indicator for displaying the weight value of the freight vehicle in the tolerance and loading state by a number or a scale; Unmanned weight management system, characterized in that the database is further provided to store the weighing results for various freight vehicles.

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