KR20090012424A - Quality monitoring system about recycling aggregate - Google Patents

Abstract

A quality monitoring system for recycling aggregate is provided to enable a quality certification institution, an orderer, and a constructor to monitor recycling aggregate, thereby guaranteeing the quality of the recycling aggregate supplied for a constructor or an orderer. A quality monitoring system for recycling aggregate comprises the following units. A producing-center monitoring system(100) photographs recycling aggregate produced in a recycling aggregate manufacturing apparatus, obtains foreign material rate included in the recycling aggregate, and generates invoice information when the recycling aggregate is shipped. An image database(300) stores images obtained by the producing-center monitoring system. A recycling aggregate quality monitoring server(200) receives foreign material ratio information, images information, and invoice information from the producing-center monitoring system.

Description

Circulation aggregate quality monitoring system {QUALITY MONITORING SYSTEM ABOUT RECYCLING AGGREGATE}

The present invention relates to a circulating aggregate quality monitoring system that can remotely monitor the quality of the circulating aggregate and the shipment process of the circulating aggregate delivered from the circulating aggregate producing place 50 through the communication network 400.

In general, in order to recycle the construction wastes generated during the dismantling of buildings, recycling aggregates are produced by collectively processing the shredding and crushing process of building wastes and removing foreign substances.

1 shows a layout view of a production facility and a yard facility installed in a general circulation aggregate production site 50. That is, the recycled aggregate production site 50, the construction waste yard 10 to pile the mixed construction waste or waste concrete, and the recycled aggregate production apparatus for producing circulating aggregates by crushing or crushing the construction waste to remove the foreign matter (20) ), Circulating aggregate storage (30) for storing the produced recycled aggregates by use, by-product yard (11) for storing by-products such as stone powder generated during the production of recycled aggregates, and a rooting device for measuring the weight 40 is made. In addition, the circulation aggregate storage 30 is classified by road construction, concrete and asphalt concrete according to the use of the circulation aggregate to store the circulation aggregate.

Such recycled aggregates are defined to have quality standards for each application, so that only recycled aggregates that meet the criteria are managed. That is, the certification body that is authorized by the implementation of the recycling aggregate quality certification system only certifies the recycling aggregate production that meets the inspection criteria for the workplaces producing the recycling aggregates and the quality inspection standards for the production of the recycling aggregates. It is strictly managed to produce and ship this recycled aggregate. In addition, the certification body monitors the quality of recycled aggregates produced and shipped from certified production sites by periodically repeating the inspection and inspection procedures every predetermined period.

However, this method of monitoring the quality of recycled aggregates does not always monitor the recycled aggregates continuously produced in the place where the recycled aggregates are produced because the quality inspection is performed only at a certain point of time. The situation is being inspected. In addition, since the quality of the total recycled aggregates delivered with only a predetermined amount of recycled aggregates is recognized, there is a problem in that the quality of the recycled aggregates cannot be guaranteed. In particular, although the removal of foreign matters directly affecting the quality of the recycled aggregates, such as the adhesion force, such as circulating aggregate production device 20, but not completely removed, the removal rate of foreign substances is not constant according to the construction waste, circulating aggregates Although the ratio of foreign substances mixed with fluorine should be managed continuously, the quality of the foreign substances was dependent only on the foreign substance ratio values obtained from the results obtained at the time of the quality inspection.

Furthermore, the contractor and the relevant orderer receive the recycled aggregates after checking only the quality inspection data carried out in the presence of their supervisors and the quality inspection data carried out at a certain point in time by the certification authority on the recycled aggregates extracted in a predetermined amount. Some questioned the quality. Therefore, the general contractor and the related client require a system that continuously manages the quality of recycled aggregates produced as construction waste, unlike general aggregates.

Therefore, it is an object of the present invention to provide a circular aggregate quality monitoring system capable of constantly monitoring the quality of the circular aggregate delivered from the quality certification body as well as the client and the contractor.

Another object of the present invention is to monitor whether the supply of high-quality recycled aggregates from the recycled aggregate production site, in particular, can check the loading process of the delivered recycled aggregates to ensure the quality of the recycled aggregates delivered to the contractor and the relevant client It is to provide a recycling aggregate quality monitoring system.

Still another object of the present invention is to provide a circulating aggregate quality monitoring system that provides images and foreign matter ratio information so as to constantly monitor the circulating aggregate produced, and can stop the production of circulating aggregate below a standard quality.

The present invention to achieve the above object,

The quality of the recycled aggregate produced from the recycled aggregate production site 50 to the recycled aggregate production device 20 and the shipment process of the produced recycled aggregate from the quality certification authority terminal 700, the construction terminal 600, or the client terminal 500. In the circulation aggregate quality monitoring system that can be remotely monitored through the communication network (400),

Production site monitoring system for photographing the recycled aggregate produced in the recycled aggregate production device 20 to obtain the ratio of foreign matters contained in the recycled aggregate, filming the shipping process of the produced recycled aggregate, and generating invoice information at the time of shipment ( 100);

An image database (300) for storing images obtained by the production site monitoring system (100);

Receiving foreign matter ratio information, image information or invoice information from the production site monitoring system 100, and stores the image information in the image database 300, and stores the invoice information or foreign matter ratio information, the invoice information and invoice information Circular aggregate quality monitoring server for providing the image information or foreign matter information corresponding to the information to the construction terminal 600, the ordering terminal 500 or the quality certification authority terminal 700 through the communication network 400;

Characterized in that configured to include.

The production site monitoring system 100,

Circulating aggregate monitoring device 120 for recording the circulating aggregate discharged from the circulating aggregate production device 20 to convert it into a digital image signal, and measure the ratio of foreign matter mixed in the circulating aggregate;

A storage surveillance camera 130 for outputting a video signal by photographing the circulation aggregate storage 30 for storing the produced circulation aggregate;

A loading process monitoring camera 140 for photographing a process of loading a recycling aggregate on a transport vehicle and outputting a video signal;

The video signal obtained from the storage surveillance camera 130 or the loading process monitoring camera 140 is converted into a digital image signal, and receives the weight information of the loaded circular aggregate delivered from the rooting device 40 and inputs the circular aggregate information. Central control to generate and issue the invoice information according to the invoice number, and to transmit the converted video signal and the video signal obtained from the circular aggregate monitoring device 120 and the invoice information to the circular aggregate quality monitoring server 200 Device 110;

Characterized by including.

The circulation aggregate monitoring device 120,

Circulating aggregate photographing means 122 for photographing circulating aggregate discharged from the circulating aggregate producing device 20 and outputting a video signal;

An A / D converter 123 for converting the video signal into a digital video signal;

A frame selector 124 for extracting an image frame at a predetermined period from the converted digital image signal;

A foreign matter detection unit 125 for obtaining a ratio of foreign matter mixed in the circulation aggregate in the image signal of the extracted frame;

A keyboard 126 for receiving a frame period;

A screen display unit 127 for outputting the digital video signal or the foreign matter ratio;

A circulation aggregate production device connection unit 128 for transmitting a signal to stop the operation of the circulation aggregate production device 20 to the circulation aggregate production device control unit 21;

A central controller connecting unit (129) for transmitting the digital image signal or the foreign matter ratio information to the central controller (110);

Control the operation of each of the components (122 to 129), and if the foreign matter ratio obtained in the foreign matter detection unit 125 exceeds the specified ratio the circulation aggregate signal to stop the operation of the circulation aggregate production apparatus 20 A control unit 121 for transmitting to the circulation aggregate production unit control unit 21 through the aggregate production unit connection unit 129;

Characterized by including.

The circulation aggregate photographing means 122 is installed on the discharge side lower portion of the circulation aggregate production device 20, characterized in that it comprises a monitoring conveyor 23 for transporting the circulation aggregate at a specified speed.

The foreign matter detection unit 125 compares the color of the circulation aggregate 1 and the foreign matter 2 in the frame image to determine the ratio of the foreign matter as the ratio of the area of the foreign matter 2 color to the area of the circulation aggregate 1 color. It is characterized by calculating.

The central control unit 110,

An image receiver 112 for receiving a video signal from the storage surveillance camera 130 and the loading process surveillance camera 140;

An A / D converter 113 for converting the video signal into a digital video signal;

A circulating aggregate monitoring device connection unit 114 for receiving a circulating aggregate video signal and foreign matter ratio information from the circulating aggregate monitoring device 120;

A weight receiver 118 for receiving the weight information of the recycled aggregate from the rooting device 40 for measuring the weight of the recycled aggregate;

A keyboard 116 for receiving invoice information including the use of recycled aggregates, the origin of recycled aggregates, or the type of recycled aggregates;

A screen display unit 117 for outputting the video signal, foreign substance ratio information or invoice information on a screen;

An invoice issuing unit 119 for generating an invoice number and including an invoice number and a loading date and time in the invoice information to issue an invoice;

Server connection unit 115 for transmitting the video signal, foreign matter ratio information or invoice information to the circulation aggregate quality monitoring server 200;

Control the respective components to operate, and transfer the invoice information transmitted from the keyboard 116 and the weight receiving unit 118 to the invoice issuing unit 119 to issue an invoice, the invoice of the invoice issuing unit 119 A central control unit (111) for transmitting information and the digital video signal to the circulation aggregate quality monitoring server (200) through the server connection unit (115);

Characterized by including.

The invoice information, invoice number, loading date and time, the weight of the circulating aggregate loaded, the use of circulating aggregate, the origin of the circulating aggregate or the type of circulating aggregate,

The server management module 210 is characterized in that for receiving information requests from the ordering terminal 500 or the construction terminal 600 according to the invoice information.

The video database 300,

Circulating aggregate image storage unit 310 for storing the image signal obtained from the circulating aggregate monitoring device 120,

A storage image storage unit 320 for storing a digital image signal corresponding to an image captured by the storage surveillance camera 130;

It is characterized in that it comprises a loading process image storage unit 330 for storing a digital image signal corresponding to the image taken by the loading process monitoring camera 140.

The circulation aggregate quality monitoring server 400,

An invoice information management module 220 for storing the invoice information generated by the central controller 110 and storing the storage location information of the loading process image corresponding to the invoice information;

An image information management module 230 for classifying an image transmitted from the central control unit 110 and storing the image in the image database 300 and transferring a storage position of a loading process image to the invoice information management module;

A circulating aggregate information management module 240 for storing the foreign matter ratio and calculating and storing the time-division average of the foreign matter ratio;

Receives and transmits the information transmitted from the central control unit 110 to the corresponding configuration (220, 230, 240), and communication network from the client terminal 500, the construction terminal 600 or the QA terminal 700 A server management module 210 for receiving and transmitting a corresponding circular aggregate image, a storage image, a loading process image, or a foreign matter ratio information from the configuration (220, 230, 240) when an information request is made through the 400;

Characterized in that it comprises a.

Therefore, the present invention having the above characteristics, by providing the image and quality information of the recycled aggregate produced in the recycled aggregate production apparatus through a communication network, not only the quality certification body, but also the contractor and the customer to always monitor the quality and delivery process of the recycled aggregate Make it possible.

In addition, the present invention provides an image of the storage and loading process of the produced recycled aggregate through the communication network, and the delivery process of the recycled aggregate can be easily monitored and confirmed using the invoice information, so that the contractor and the relevant client Only guaranteed quality recycled aggregates can be delivered.

In addition, the present invention can prevent the production of recycled aggregate below the standard quality as well as monitoring the quality of the recycled aggregate, so that only good quality recycled aggregates are circulated.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described to be easily carried out by those of ordinary skill in the art. In the following description of the present invention, if it is determined that a detailed description of a related known function or known configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

2 is a block diagram of a circulation aggregate quality monitoring system according to an embodiment of the present invention. The circular aggregate quality monitoring system according to FIG. 2 includes a production site monitoring system 100, a circular aggregate quality monitoring server 200, and an image database 300, and the circular aggregate quality monitoring server 200 is an ordering terminal. 500, the construction terminal 600 or the certification authority terminal 700 and the communication network 400 is connected.

The production site monitoring system 100, a system for monitoring the internal facilities of the circulation aggregate production site 50, the circulation aggregate monitoring device for photographing the circulation aggregate (1) discharged from the circulation aggregate production device 20 and monitoring the foreign matter 120 and a surveillance camera 130 for photographing the circulating aggregate storage 30 to store the produced circulating aggregate 1 to be separated for each use, and obtaining a video signal, and stored in the circulating aggregate storage 30. Recycling aggregate quality monitoring server by receiving the information obtained from the loading process monitoring camera 140 and the configuration (120, 130, 140) to take a video of loading the recycling aggregate (1) to the transport vehicle It is configured to include a central control unit 110 to deliver to (200).

3 is a block diagram of the circulation aggregate monitoring device 120. The circulation aggregate monitoring device 120 according to FIG. 3 includes a circulation aggregate photographing means 122 for photographing the circulation aggregate 1 discharged from the circulation aggregate production device 20 to obtain a video signal, and the video signal. An A / D converter 123 for converting the digital image signal, a frame selection unit 124 for extracting the frame at a predetermined frame period, and a ratio of foreign matter mixed in the recycled aggregate for each extracted frame; It is configured to include a foreign matter detection unit 125.

The foreign matter detector 125 calculates a ratio of the number of pixels corresponding to the foreign matter to the number of pixels corresponding to the circulating aggregate in the frame image. Then, the circulation aggregate monitoring device 120 is connected to the circulation aggregate production device 128 for transmitting a signal for stopping the circulation aggregate production device 20 when the foreign matter ratio calculated by the foreign matter detection unit 125 exceeds a specified ratio. ).

In addition, the circular aggregate monitoring device 120 is a keyboard 126 for receiving the frame period value of the frame selection unit 124, the screen display unit 127 for outputting the digital image signal and the foreign matter ratio information, and The apparatus further includes a central controller connecting unit 129 for transmitting the image signal and the foreign matter ratio information to the central controller 110, and a controller 121 for controlling the components.

4 is a side sectional view (a) of the circulating aggregate monitoring device 120 installed at the discharge part 22 of the circulating aggregate production device 20 and a plan view (b) of the monitoring conveyor 23 for transferring the circulating aggregate. . According to FIG. 4, the circulating aggregate monitoring device 110 is installed at the end of the discharge portion 22 of the circulating aggregate production device 20, and the circulating aggregate photographing means 122 circulates falling from the discharge portion 22. The aggregate 1 is transported to the monitoring conveyor 23 to photograph the circulating aggregate 1 being transported. In general, recycled aggregates (1) produced as construction wastes contain unwanted foreign matter (2), and these foreign matters (2) deteriorate the quality of the recycled aggregates (1) because of the foreign matter (2) compared to the recycled aggregates (1). The ratio is specified to be below a certain value. Therefore, the circulating aggregate monitoring device 110 calculates the occupancy ratio of the foreign substance 2 in the image of the circulating aggregate 1 in which the captured foreign substance 2 is mixed and exceeds the prescribed value of the circulating aggregate producing apparatus 20. By transmitting a predetermined signal to the control unit 21 to stop the operation of the circulation aggregate production apparatus 20.

In addition, the recycled aggregate production device 20 is produced by producing a recycled aggregate divided by the production site of the waste, the recycled aggregate 1 is produced has the same color with a predetermined error range. In addition, the foreign matter (2) included in the building waste has a color that is distinguished from the recycled aggregate (1), such as wood, flakes or plastics, the foreign matter detection unit 125 is easily compared to the foreign matter The ratio can be calculated.

The storage monitoring camera 130 is for monitoring the circulation aggregate stored in the circulation aggregate storage 30, and monitors whether to replace or store the produced good quality recycled aggregate with other defective aggregates.

The loading process monitoring camera 140 is for monitoring the process of loading the circulating aggregate stored in the circulation aggregate storage 30 to the transport vehicle, the image taken whether only the high quality circulating aggregate loaded on the transport vehicle The construction terminal 600 or the ordering terminal 500 can be monitored.

The recording direction of the storage monitoring camera 130 or the loading process monitoring camera 140 is preferably determined in consideration of the circulation aggregate production device 20 and the circulation aggregate storage 30 and the loading position. That is, the shooting direction of the surveillance cameras 130 and 140 should be determined so that blind spots do not occur in the transported route when the produced recycled aggregate is stored and loaded.

5 is a block diagram of the central control unit 110.

The central control unit 110, the circulation aggregate monitoring device connecting portion 114 for receiving the circulation aggregate monitoring image signal and foreign matter ratio information from the circulation aggregate monitoring device 120, the storage monitoring camera 130 and the loading process The image receiving unit 112 for receiving the video signal transmitted from the surveillance camera 140, the A / D converter 113 for converting the video signal into a digital video signal, and the ratio of the received circular aggregate surveillance video signal and foreign matter It comprises a server connection unit 115 for transmitting the information and the converted video signal to the circular aggregate quality monitoring server 200.

In addition, the central control unit 110 is a weight receiving unit 118 for receiving the weight value of the loaded circulating aggregate, the loading date, the invoice information including the use of the circulating aggregate, the origin of the circulating aggregate or the type of the circulating aggregate It further includes a keyboard 116 receiving the input, and a screen display unit 117 for outputting the image signal, foreign matter ratio information, invoice information.

In addition, the central control unit 110, the invoice issuing unit 119 for issuing the invoice by completing the final invoice information by generating the invoice number in the invoice information, the operation of each of the components (112 to 119) And a central controller 111 for transmitting the completed invoice information, the video signal, and the foreign matter ratio information through the server connection unit 115.

The central controller 111 preferably transmits the invoice information and the loading process image to the circular aggregate quality monitoring server 200. In other words, because the loading process image and invoice information is taken and issued respectively when loading the circulation aggregate, the loading process image and invoice information is preferably transmitted to correspond to each other.

On the other hand, the circulating aggregate image and the storage image are always monitored, so it is desirable that they are transmitted without interruption.

As described above, the production site monitoring system 100 transmits the circulating aggregate image, the storage image, the loading process image, the foreign matter ratio information and the invoice information to the circulating aggregate quality monitoring server 200, and then receives the information. The aggregate quality monitoring server 200 will be described.

The circular aggregate quality monitoring server 200 receives the information transmitted from the production site monitoring system 100, the client terminal 500, the construction terminal 600 and the quality certification authority terminal 700 and the communication network 400 Connected to the server management module 210 for transmitting and receiving information; An invoice information management module 220 for storing the invoice information transmitted from the central control unit 110 and storing the storage location information of the loading process image corresponding to the invoice information; An image information management module 230 for classifying an image transmitted from the central control unit 110 and storing the image in the image database 300 and transferring a storage position of the loading process image to the invoice information management module; And a circulating aggregate information management module 240 for storing the foreign matter ratio and calculating and storing the time-division average of the foreign matter ratio.

In addition, the image database 300 is a circular aggregate image storage unit 310, the storage image storage unit 320, respectively, the classified circular aggregate image, storage image, the loading process image transmitted from the image information management module 230 Stored in the loading process image storage unit 330.

The circular aggregate quality monitoring server 200 which processes the image information, the foreign matter ratio information, and the invoice information as described above is related to the request of the invoice number included in the invoice information from the client terminal 500 or the construction terminal 600. Image information or foreign matter ratio information is provided to the terminals 500 and 600. That is, the invoice issued by the central control unit 110 of the production site monitoring system 100 is generally transmitted to the contractor by the driver of the transport vehicle and notified to the contractor concerned as a related document, so the contractor or the contractor concerned Information according to an invoice number may be received through the terminals 500 and 600. In this case, the transmitted information includes a circular aggregate image, a storage image, a loading process image corresponding to an invoice, or foreign matter ratio information.

In addition, the circular aggregate quality monitoring server 200, when the information request is made through the communication network from the quality certification authority terminal 700 transmits the circular aggregate image, storage image, foreign matter ratio information or loading process image. That is, the person in charge of the quality certification authority can always monitor the quality of the recycling aggregate, in particular, foreign matter information through the quality certification authority terminal 700 located in a remote place.

As such, the circulation aggregate image and the storage image are images that are to be monitored at all times, and thus are preferably transmitted in real time through the communication network 400. , 600, 700 is preferably to transmit the image of the time zone requested.

Although specific embodiments have been shown and described in order to illustrate the technical idea of the present invention, the present invention may be practiced without departing from the scope of the present invention. Thus, such modifications are also within the scope of the present invention. It should be regarded as belonging, and the scope of the present invention should be determined by the claims below.

1 is a layout view of a production facility and a yard facility installed in a general circulation aggregate production site.

Figure 2 is a block diagram of a circulation aggregate quality monitoring system according to an embodiment of the present invention.

3 is a block diagram of the circulation aggregate monitoring device in FIG.

Figure 4 is a side cross-sectional view (a) and a plan view (b) of the circulating aggregate monitoring device installed in the discharge portion of the circulating aggregate production device of FIG.

FIG. 5 is a block diagram of the central control device in FIG. 2; FIG.

<Description of Symbols for Main Parts of Drawings>

1: recycling aggregate 2: foreign matter

10: construction waste yard 11: by-product yard

20: recycling aggregate production device 23: monitoring conveyor

30: circulating aggregate storage 40: rooting device

50: recycled aggregate production site

100: production site monitoring system 110: central control unit

111: central control unit 112: image receiving unit

113: A / D converter 114: circulating aggregate monitoring device connection

115: server connection 116: keyboard

117: screen display 118: weight receiving unit

119: invoice issuer

120: circular aggregate monitoring device 121: control unit

122: circular aggregate photographing means 123: A / D converter

124: frame selection unit 125: foreign matter detection unit

126: keyboard 127: screen display

128: circulating aggregate production unit connection 129: central control unit connection

130: storage surveillance camera 140: loading process surveillance camera

200: recycling aggregate quality monitoring server 210: server management module

220: invoice information management module 230: video information management module

240: recycling aggregate information management module

300: image database 310: circular aggregate image storage unit

320: storage image storage unit 330: loading process image storage unit

400: communication network

500: ordering terminal

600: construction terminal

700: terminal of quality certification authority

Claims (8)

The quality of the recycled aggregate produced from the recycled aggregate production site 50 to the recycled aggregate production device 20 and the shipment process of the produced recycled aggregate from the quality certification authority terminal 700, the construction terminal 600, or the client terminal 500. In the circulation aggregate quality monitoring system that can be remotely monitored through the communication network (400), Production site monitoring system for photographing the recycled aggregate produced in the recycled aggregate production device 20 to obtain the ratio of foreign matters contained in the recycled aggregate, filming the shipping process of the produced recycled aggregate, and generating invoice information at the time of shipment ( 100); An image database (300) for storing images obtained by the production site monitoring system (100); Receiving foreign matter ratio information, image information or invoice information from the production site monitoring system 100, and stores the image information in the image database 300, and stores the invoice information or foreign matter ratio information, the invoice information and invoice information Circular aggregate quality monitoring server for providing the image information or foreign matter information corresponding to the information to the construction terminal 600, the ordering terminal 500 or the quality certification authority terminal 700 through the communication network 400; Circular aggregate quality monitoring system, characterized in that comprises a. The method of claim 1, The production site monitoring system 100, Circulating aggregate monitoring device 120 for recording the circulating aggregate discharged from the circulating aggregate production device 20 to convert it into a digital image signal, and measure the ratio of foreign matter mixed in the circulating aggregate; A storage surveillance camera 130 for outputting a video signal by photographing the circulation aggregate storage 30 for storing the produced circulation aggregate; A loading process monitoring camera 140 for photographing a process of loading a recycling aggregate on a transport vehicle and outputting a video signal; The video signal obtained from the storage surveillance camera 130 or the loading process monitoring camera 140 is converted into a digital image signal, and receives the weight information of the loaded circular aggregate delivered from the rooting device 40 and inputs the circular aggregate information. Central control to generate and issue the invoice information according to the invoice number, and to transmit the converted video signal and the video signal obtained from the circular aggregate monitoring device 120 and the invoice information to the circular aggregate quality monitoring server 200 Device 110; Circular aggregate quality monitoring system comprising a. The method of claim 2, The circulation aggregate monitoring device 120, Circulating aggregate photographing means 122 for photographing circulating aggregate discharged from the circulating aggregate producing device 20 and outputting a video signal; An A / D converter 123 for converting the video signal into a digital video signal; A frame selector 124 for extracting an image frame at a predetermined period from the converted digital image signal; A foreign matter detection unit 125 for obtaining a ratio of foreign matter mixed in the circulation aggregate in the image signal of the extracted frame; A keyboard 126 for receiving a frame period; A screen display unit 127 for outputting the digital video signal or the foreign matter ratio; A circulation aggregate production device connection unit 128 for transmitting a signal to stop the operation of the circulation aggregate production device 20 to the circulation aggregate production device control unit 21; A central controller connecting unit (129) for transmitting the digital image signal or the foreign matter ratio information to the central controller (110); Control the operation of each of the components (122 to 129), and if the foreign matter ratio obtained in the foreign matter detection unit 125 exceeds the specified ratio the circulation aggregate signal to stop the operation of the circulation aggregate production apparatus 20 A control unit 121 for transmitting to the circulation aggregate production unit control unit 21 through the aggregate production unit connection unit 129; Circular aggregate quality monitoring system comprising a. The method of claim 3, wherein The central control unit 110, An image receiver 112 for receiving a video signal from the storage surveillance camera 130 and the loading process surveillance camera 140; An A / D converter 113 for converting the video signal into a digital video signal; A circulating aggregate monitoring device connection unit 114 for receiving a circulating aggregate video signal and foreign matter ratio information from the circulating aggregate monitoring device 120; A weight receiver 118 for receiving the weight information of the recycled aggregate from the rooting device 40 for measuring the weight of the recycled aggregate; A keyboard 116 for receiving invoice information including the use of recycled aggregates, the origin of recycled aggregates, or the type of recycled aggregates; A screen display unit 117 for outputting the video signal, foreign substance ratio information or invoice information on a screen; An invoice issuing unit 119 for generating an invoice number and including an invoice number and a loading date and time in the invoice information to issue an invoice; Server connection unit 115 for transmitting the video signal, foreign matter ratio information or invoice information to the circulation aggregate quality monitoring server 200; The respective components are controlled to operate, the invoice information transmitted from the keyboard 116 and the weight receiving unit 118 is transferred to the invoice issuing unit 119 to issue an invoice, and the invoice issuing unit 119 A central control unit (111) for transmitting invoice information and the digital video signal to the circulation aggregate quality monitoring server (200) through the server connection unit (115); Circular aggregate quality monitoring system comprising a. The method of claim 4, wherein The video database 300, Circulating aggregate image storage unit 310 for storing the image signal obtained from the circulating aggregate monitoring device 120, A storage image storage unit 320 for storing a digital image signal corresponding to an image captured by the storage surveillance camera 130; Circular loading quality monitoring system, characterized in that it comprises a loading process image storage unit 330 for storing a digital video signal corresponding to the image taken by the loading process monitoring camera 140. The method of claim 5, The circulation aggregate quality monitoring server 400, An invoice information management module 220 for storing the invoice information generated by the central controller 110 and storing the storage location information of the loading process image corresponding to the invoice information; An image information management module 230 for classifying an image transmitted from the central control unit 110 and storing the image in the image database 300 and transferring a storage position of a loading process image to the invoice information management module; A circulating aggregate information management module 240 for storing the foreign matter ratio and calculating and storing the time-division average of the foreign matter ratio; Receives and transmits the information transmitted from the central control unit 110 to the corresponding configuration (220, 230, 240), and communication network from the client terminal 500, the construction terminal 600 or the QA terminal 700 A server management module 210 for receiving and transmitting a corresponding circular aggregate image, a storage image, a loading process image, or a foreign matter ratio information from the configuration (220, 230, 240) when an information request is made through the 400; Circular aggregate quality monitoring system comprising a. The method of claim 6, The circulation aggregate photographing means 122 is provided on the discharge side lower portion of the circulation aggregate production device 20 is provided with a monitoring conveyor 23 for transporting the circulation aggregate at a specified speed, The foreign matter detection unit 125 calculates the foreign matter ratio as a ratio of the area of the foreign matter (2) color to the area of the circular aggregate (1) color by comparing the colors of the circular aggregate (1) and the foreign matter (2) in the frame image. Circular aggregate quality monitoring system characterized in that. The method of claim 7, wherein The invoice information, invoice number, loading date and time, the weight of the circulating aggregate loaded, the use of circulating aggregate, the origin of the circulating aggregate or the type of circulating aggregate, The server management module 210, the circulation aggregate quality monitoring system, characterized in that for receiving information requests from the ordering terminal 500 or the construction terminal 600 according to the invoice information.

Images