KR101927796B1 - Rice Processing Complex equipment conservation and supply management system based on iot and the method thereof - Google Patents

Abstract

The present invention relates to a system for facility conservation and operation support of a rice processing complex based on Internet of Things (IoT) and a method thereof, which are capable of maintaining a continuous performance by systematizing and specializing facility conservation of a rice processing complex, reducing costs required for operation and maintenance through life extension and failure rate reduction, promoting improvement of quality of rice and improvement of yield by establishing and supporting a standard of drying and processing operations which affect quality of rice, and improving competitiveness of local agricultural products through improvement of agricultural productivity and commercialization of a high value product. The system for facility conservation and operation support of a rice processing complex based on IoT comprises: a plurality of rice processing complexes (1 to n) distributed in various regions; an RPC management system (20) for managing the rice processing complexes (1 to n); a wired/wireless communications network (30) for connecting the rice processing complexes (1 to n) and the RPC management system (20); at least one sensor installed on facilities of the rice processing complexes (1 to n); a plurality of IoT modules for collecting data of the sensor; a data collection and operation server (16) for collecting the data input from the IoT modules to process and operate the same; and a DB server (17) for storing the collected and processed data.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a system and method for maintenance and operation of a rice paddy processing plant based on IoT,

[0001] The present invention relates to a system and method for supporting the maintenance and operation of an infrastructure of Ikuto (Internet of Things), and more particularly, to systematic maintenance and specialization of the facilities of the rice processing plant to maintain continuous performance To reduce the operation and maintenance costs by extending the service life and reducing the failure rate and by establishing and supporting the standard of drying and processing operation affecting the quality of the rice, thereby improving the quality and improving the yield and improving agricultural productivity and high added value And to strengthen the competitiveness of local agricultural products through commercialization.

The Rice Processing Complex (RPC) is a system in which rice crop processing is carried out from the importation of harvested rice, through screening, weighing, quality inspection, drying, storage and plowing to shipment, It is aimed to reduce the rural labor force, reduce the loss of rice grain, reduce the cost, improve the quality and improve the distribution structure.

On the other hand, in the conventional method, rice harvested by a combine, binder, sickle, etc. is packed and transported to a drying facility, followed by drying. The dried rice is packed through a process of selection and weighing, The quality inspection is carried out in a packed state, and it is stored in a warehouse for each grade and stored for a certain period. After a certain period of time, the goods are temporarily put into a warehouse of a warehouse through a process such as shipment, delivery, transportation, In the case of rice processing plant (RPC), harvested rice is transported directly to the processing plant as a product transport vehicle, and then processed in a batch process such as drying, storage, paving, and packaging.

In addition, the rice processing plant has a purpose to increase the rice purchasing function of the harvest season and to produce and supply high quality local specialty rice, and to cultivate it as the center of the distribution of the mountain rice. In addition, it has the purpose of reducing the labor force of rural area, producing high quality rice, There is an effect of supplementing the function. In the meantime, rice is processed in bulk through the rice processing plant, resulting in a 34% reduction in the cost of drying and transporting, the activation of branded rice, and the reduction in government sales volume. Although it contributes, it is not only poor management and management but also difficulty in operation because it is not able to cope with a failure or problem as well as not being managed properly because a professional engineer does not reside.

For example, dozens of grain processing facilities (machines) are installed and operated in the rice processing plant, and their management and maintenance are important. However, due to lack of experience or lack of understanding, There was a difficulty for the technician of the company to visit and solve it.

In other words, when the RPC equipment is disassembled to clean the equipment, it can not be reassembled, or the chain sprocket may be damaged by using a loose chain continuously without adjusting the tension, or the V belt may be cut during operation There is a problem that the selection effect is reduced and environmental problems are caused when the canvas of the air blowing / dust duct is continuously used without knowing the damage of the duct. Also, there is a problem that the lubricating agent is filled in the main driving parts of motors, bearings, shafts, The maintenance of the RPC equipment is neglected due to lack of expertise and the operation is stopped or the operation rate is decreasing until the A / S action is completed, and spare parts ), It takes about one week for the response period, Costs are generated, there are many problems such as shortened life span of the equipment.

Korean Patent Publication No. 1996-0011489 (Title of the invention: Grain treatment method in a joint drying facility (joint drying plant), 1996. 08. 23. Patent publication) Korean Utility Model Registration No. 20-0280560 (title of invention: Automatic grain management system of rice processing plant, 2002. 07. 04. Utility Model Notification)

The present invention relates to the maintenance of facilities for rice paddy processing plant based on Internet of Things (IoT), in which facility maintenance of the rice processing facility is systemized and specialized to maintain continuous performance, extend operating life and reduce failure rate, An operation support system and a method thereof.

Another object of the present invention is to establish and support standards for drying and processing operations affecting the quality of rice, thereby improving the quality of the rice and enhancing the yield, thereby enhancing the competitiveness of local agricultural products through improvement of agricultural productivity and commercialization of high value- It is characterized by providing a system and method for maintenance and operation of facilities for rice paddy processing plant based on IoT, which increased the benefit.

It is another object of the present invention to provide an IoT-based rice processing plant facility maintenance and management system capable of easily replacing and registering necessary components such as devices and controllers by managing and connecting the rice processing plant controller and IP devices based on IoT An operation support system and a method thereof.

It is a further object of the present invention to provide a system and method for controlling a controller including sensors installed in various facilities of a rice processing plant using a user terminal such as a smart phone and a PC, Monitoring, and control of the facilities, and a method and system for supporting the maintenance and operation of the facilities.

According to the present invention, the system for maintenance and operation of equipment for rice paddy processing plant based on IoT is composed of a plurality of rice paddy processing plants distributed in various regions; An RPC management system for remotely managing the rice processing plant; A wired / wireless communication network for connecting the plurality of rice rice processing plants and the RPC management system; At least one IoT sensor installed in the facility of the rice processing plant; A plurality of IoT modules for collecting data of the sensor; A data collection and operation server for collecting, processing, and operating data input from the plurality of IoT modules; A DB server for storing data to be collected and processed; DB server of RPC management system; Wherein the DB server of the RPC management system includes a DB for each of the rice processing facilities, an RPC facility maintenance DB, a weather information DB, a cultivator DB, a manager DB, an RPC operator DB, a service team DB, DB; The RPC facility maintenance DB includes equipment status, facility information, repair history, schedule management, performance management, type DB construction and analysis information for each RPC, and the RPC operation DB includes an operation diagnosis DB for each RPC, The manager information includes information on the optimum operating condition for each facility and the weather information database. The weather information DB includes weather information of the region where the RPC is installed, the grower DB includes the grower information, the parcel information and the cultivation history, The service DB includes periodic maintenance schedule management, maintenance report creation / submission, emergency A / S reception / response information, and the customer DB includes a QR code Product traceability, cultivation information, processing information, and quality information.

The RPC management system includes a DB server for collecting and storing weather information data for each region in which the RPC is installed and various data transmitted from each rice complex processing plant through a wired / wireless communication network, and a database server for storing weather information and RPC data And an artificial intelligence server for artificial processing of the operation of the rice cake processing plant using the weather information and the RPC data.

And a PC (computer) and / or a mobile which are authorized to manage the rice processing plant through the wired / wireless communication network.

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The IoT sensor may be a CO ₂ sensor, a moisture sensor, a temperature sensor, a humidity sensor, a level gauge, a wind pressure sensor, a differential pressure sensor, a weight sensor, a dust sensor, a shape sensor, a CCD, A heat sensor, an infrared (NIR) sensor, a distance measuring sensor, an ultrasonic sensor, an odor sensor, and a limit sensor.

The method for supporting the maintenance and operation of a rice processing plant based on IoT according to the present invention is as follows. A) The operator of the rice processing plant requests the facility maintenance to the administrator web site by using a PC or a mobile, and the RPC management system corresponds to the A / ; B) analyzing the cause of the A / S by reading the operation data of the rice processing integrated processing plant requested by the A / S stored in the DB server; C) inputting information such as repair / replacement of the A / S equipment to the DB server of the RPC management system by using the input / output means of the manager server; D) managing the schedule by the administrator server in preparation for the next A / S; E) periodically checking the facility based on the facility-related data transmitted from the rice processing plant; F) analyzing the data of the facility stored in the DB server of the RPC management system, and alarming if it is determined that repair or replacement is necessary; G) automatically storing the A / S type and the maintenance history in the DB server of the RPC management system; H) transmitting the inspection result report to the operator PC or mobile; .

The maintenance history includes customer information, equipment status, facility information, maintenance history, maintenance schedule management information, facility-specific diagnosis, maintenance history management information, DB construction and analysis information by A / S type, A central management item, an optimum replacement cycle update information, a consumable item, and a facility replacement timing.

The method for supporting the maintenance and operation of a rice cake processing plant based on IoT according to the present invention comprises the steps of: a) selecting a performance test of a specific rice cake processing plant in an RPC management system; b) Proceeding with 'performance characteristics' such as the weight, yield, throughput and screening rate of the rice processing plant by artificial intelligence analysis based on the data stored in the DB server of the RPC management system; c) Proceeding with 'quality characteristics' such as temperature, whiteness, breadth, breadth deviation and breadth distribution of grain; d) progressing 'environmental characteristics' such as wind volume, static pressure and dust collection efficiency; e) calculating optimal operation data by analyzing each type of facility and storing it in a DB server of the RPC management system; f) transmitting the calculated optimal performance characteristics, quality characteristics, and environmental characteristic data to the operator's PC or mobile; g) transmitting a process / environment improvement suggestion for optimal operation of the rice processing plant to the PC or mobile; .

H) requesting the management server of the RPC management system to operate the management server through the operation server of the rice processing plant; i) transmitting the operation acceptance intention to the operation server of the rice processing plant; j) remotely controlling the rice paddy processing plant using the optimal performance characteristics, quality characteristics, and environmental characteristics data of the rice paddy processing plant stored in the DB server of the RPC management system; .

According to the present invention, various data obtained from the IoT sensors and modules provided in each facility of the rice processing facilities (1 to n) are transmitted and processed to the RPC management system (20) And prevent the breakdown by preventing the failure by converting the passive AS system to the active preventive maintenance and operation management service by requesting the customer (rice processing plant) Can be easily replaced and registered and managed.

The present invention has the effect of establishing and supporting the standard of operation management such as drying / storage / processing affecting the quality, and analyzing the problems through facility diagnosis, thereby improving the process and environment of the rice processing plant.

The present invention can enhance agricultural competitiveness and lead to future growth industry through optimal use of input factors such as labor and energy, and in case of RPC unit machine maker, it has specialized technology for maintenance of rice processing plant, And it is possible to provide stable service through regular preventive checking and facility maintenance.

The present invention can prevent a catastrophic failure by detecting a residual failure of a rice processing plant (1 ~ n) in advance and reducing the overall cost due to an increase in the utilization rate by prolonging the life span and reducing the failure rate There is an effect that can be done.

The present invention has the effect of improving the quality and improving the yield through standardization of the operation management such as drying / storing / processing of the rice gravel integrated processing plants (1 to n) according to the environment and conditions.

The present invention has the effect of enhancing the profitability of farmers by enhancing the competitiveness of agricultural products through improvement of agricultural productivity and commercialization of high value-added products.

The present invention systematically maintains and maintains the facility maintenance of the rice processing plant by using the Internet of Things (IoT) technology to maintain continuous performance, and greatly reduce the operation and maintenance cost by extending the service life and reducing the failure rate .

The present invention establishes and supports standards of drying and processing operations affecting the quality of rice (rice, etc.), thereby enhancing the quality of the grain and improving the yield, thereby enhancing the agricultural productivity and enhancing the competitiveness of local agricultural products through high- It is a very useful invention that has the effect of increasing real profit.

1 is a system configuration diagram showing an example of the present invention.
2 is a block diagram of a DB server of the RPC management system shown as an example of the present invention.
3 is a flow chart of control of a grain silo of a rice grain processing plant as an example of the present invention.
4 is a flow chart of a control of a chamber bag of a rice gravel integrated treatment plant as an example of the present invention.
Fig. 5 is a control flow chart of the rice germination period of the rice germination processing plant shown as an example of the present invention.
Fig. 6 is a control flow chart of the white rice flour (white rice flour) of the rice green rice processing plant shown in the embodiment of the present invention.
7 is a flow chart of the control of the shipment part of the rice cake processing plant shown in the embodiment of the present invention.
8 is a flow chart of equipment maintenance of the rice gravel integrated treatment plant shown as an example of the present invention.
9 is a flow chart of operation consulting of the rice gravel general treatment plant shown as an example of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the embodiments of the present invention, the same components as in the drawings are denoted by the same reference numerals as possible, and detailed descriptions of known configurations and functions are omitted so as not to obscure the gist of the present invention. May be different from what is actually implemented with the schematized drawings in order to easily describe the embodiments of the present invention.

Fig. 1 is a system configuration diagram showing an embodiment of the present invention. In Fig. 1, a plurality of rice grain processing plants 1 to n scattered in various regions and an RPC Management system 20 and a wired / wireless communication network 30 configured to allow a plurality of rough integrated processing plants 1 to n and an RPC management system 20 to communicate with each other.

The rice cake processing plants 1 to n include at least one IoT-based sensor installed in each facility and a plurality of IoT modules (hereinafter referred to as " IoT modules ") for collecting sensed data of the sensor into wired / And a data collecting and operating server (not shown) for collecting and operating the data input from the plurality of IoT modules 11, 12, 13, 14, A DB server 17 for storing data to be collected and processed, and a package management server 18. [

The RPC management system 20 includes a database server 21 for collecting and storing various kinds of weather data 21 for each region in which the RPC is installed and various data transmitted from each of the rice processing plants 1 to n through the wired / wireless communication network 30 An administrator server 23 that processes and manages RPC data transmitted from weather information 21 and each of rice grains processing facilities 1 to n and stores the data in DB server 22, And an artificial intelligence server 24 for artificially and automatically processing the operation of the rice mixed processing plants 1 to n by using the artificial intelligence server 24.

(PC) and / or mobile 40 that are authorized to manage the rice processing facilities 1 to n through the wire / wireless communication network 30.

The data collection and operation server 16, the administrator server 23, and the administrator web site 25 include a communication module connected to the wired / wireless communication network 30.

The facilities of the rice processing plant (1 to n) include dry storage facilities such as a silo, a wind power sorter, a shipper, a hopper scale, a grain dryer, a dust collector, a hopper and a storage tank, It is possible to use the equipment such as rice grain separator and color sorter as well as packaging equipment such as flow meter, rice gauge meter, vinyl automatic packing machine, high speed packing machine and vinyl adhesive machine, centrifugal filter dust collector, energy saving type dust collector, cyclone, Examples include by-products processing equipment such as dust collecting facilities, rice husk blanching facilities, carbonized rice husk production facilities, and rice briquette pelletizing facilities.

1, the IoT module 11 is a silo, the IoT module 12 is a dust collecting part, and the IoT module 13 is a dust collecting part. The IoT modules 11, 12, 13, 14, Although the brown rice section, the IoT module 14 and the IoT module 1n are exemplified as a white rice section and a shipping section, all or a part of the above facilities are included.

To IoT sensors which are mounted to the plants, the carbon dioxide (CO ₂₎ sensor, a moisture sensor, a temperature sensor, a humidity sensor, a level gauge, air pressure sensor, a differential pressure sensor, a weight sensor, a dust sensor, shape sensor, CCD, the water content sensor, a speed A sensor, a magnetic sensor, a thermal sensor, an infrared (NIR) sensor, a distance measuring sensor, an ultrasonic sensor, an odor sensor, a limit sensor, and the like.

The IoT sensor and the IoT modules 11, 12, 13, 14 and 1n may be connected to a network such as a wired or Ethernet, WiFi, ZigBee, Bluetooth, beacon, RFID (NFC RFID, UHF RFID, Can be connected through the same wireless communication means.

The DB server 22 of the RPC management system 20 includes weather information, an RPC facility maintenance DB, and an RPC operation DB.

Various data obtained from IoT sensors and IoT modules 11, 12, 13, 14, and 1n provided in respective facilities of the rice processing plants 1 to n are transmitted to the RPC management system 20 Humidity and storage / processing status of the rice processing facilities 1 to n through the PC or the mobile 40 connected to the manager server 23 or the wired / wireless communication network 30 by monitoring and real-time monitoring of the automatic and / And / or manually, and by converting the passive AS system requested by the customer (rice processing plant) to proactive preventive maintenance and operation management service, it is possible to prevent troubles in advance, And can be easily replaced and registered individually.

The PC or mobile 40 can be remotely automated and / or manually controlled by a code or an authorized PC or mobile 40, which is configured to have a management code or administrator authority. Do.

In addition, the present invention establishes and supports operational management standards such as drying / storage / processing, which affect the quality of the raw materials, and analyzes the problems through facility diagnosis to improve the process and environment of the rice processing plant.

2 is a diagram showing a configuration example of the DB server 24 of the RPC management system 20; a DB for each Roppong processing plant; an RPC facility maintenance DB; a weather information DB; a cultivator DB; a manager DB; A service team DB, and a consumer DB.

The database of the rice processing plant includes information on the locations, facilities, and the quantity of processed rice cracks (1 to n) scattered in various regions. The RPC facility maintenance DB includes equipment status, equipment information, , Schedule management, performance management, DB construction and analysis information by type, and RPC operation DB includes Line Balance, Process Analysis, Performance, Quality, Environmental Characteristics DB, (Farmer) information, parcel information, cultivation history (breed, work history - sowing, rearing, fertilization, harvest) and the like are included in the weather information DB in the weather information DB. It includes all the history of production from rice planting to harvest and all the history information from rice harvest to RPC. The manager DB contains information such as remote facility control, yield, inventory management and real-time quality control. Included , The RPC operator DB includes the operator information of the rice processing plants 1 to n and the service team DB is sent to the rice processing plants 1 to n to belong to the management system 20 responsible for repair / Include information on A / S technician's name, contact and periodic inspection schedule, prepare / submit inspection report, emergency A / S reception / response information, and use QR code for consumer DB to trace product history - grow information (grower - Year), processing information (maker - Nonghyup, date of compilation), quality information (quality, composition) inquiry information.

(1 ~ n) based on IoT is equipped with at least one IoT-based sensor in each process facility to collect, store and analyze the data of the relevant facility and monitor it in real time, and control facility, yield and inventory control , And to track cultivation and processing history.

In addition, it is possible to calculate optimal processing conditions for facility diagnosis, facility history and repair history management, yield and quality improvement by interlocking with facility maintenance DB and RPC operation DB of RPC management system 20, (Total Solution).

U-TIMSP (Ubiquitous-Traceability & Intake Management System of Paddy) developed by the team of Dr. KIM Woo-Woong of Korea Food Research Institute is used for all production stages from cultivation to harvest and RPC (rice processing complex) after harvest. It is a system that tracks and manages all the history of the importing stage. It is a system that integrates advanced IT technologies such as geographic information system (GIS) / location based service (LBS) mobile and RF card, And rice harvested from farmland is imported into RPC (rice processing complex), which is used for RFC (card) and mobile / web programs. Tracking and management.

The u-TIMSP consists of three core technologies. The first is field mapping using a GIS / LBS based mobile device. The second is a complex scheduling algorithm using a quality index (QI) and a max coverage algorithm (MCA). The third is the import history management system which utilizes RF card based mobile.

The field mapping technique is based on the VWorld operated by the Ministry of Land, Transport and Maritime Affairs, and the farmland information is constructed as a GIS / LBS-based electronic mapping and linked with mobile to database production / cultivation history by farmland Information exchange with the RPC is possible, and u-TIMSP can be used in the present invention.

The manager server 23 of the RPC management system 20 integrates, analyzes and manages various kinds of operation information in cooperation with the operation server 17 of the rice processing stations 1 to n, (30), or Internet / application based information.

FIG. 3 is a control flow chart of a grain storage silo according to an embodiment of the present invention, which includes a carbon dioxide sensor for measuring carbon dioxide (CO ₂ ) in a silo, an infrared sensor for sensing the moisture and temperature of the grain, The sensor data is collected in the IoT modules 11, 12, 13, 14 and 1n, and then the operation server 16 And the operation server 16 compares the preset reference data with the data inputted from the sensors. When the storage condition is satisfied, the operation server 16 keeps the current state. If the storage condition is not satisfied, when the storage condition is satisfied The feedback device and / or the blower are feedback-controlled, and when the storage condition is satisfied, the combustible device and / or the blower are stopped. Therefore, the required temperature and humidity of the grain stored in the silo is maintained in an appropriate state.

The operation state and the control state of the silo are stored in the DB server 17 of the rice processing stations 1 to n and are also transmitted to and managed by the RPC management system 20 through the wired / wireless communication network 30, If it is judged that it is necessary, the manager server 23 and / or the PC and / or the mobile terminal 22 can receive the help of the AI of the artificial intelligence server 24 in consideration of the weather information and the temperature and humidity of the rice- (Registered) state through the database 40, and the data is stored in the DB server 24 and constructed and utilized as an operation DB of the rice processing plant 1 ~ n in the future .

FIG. 4 is a control flow chart of a chamber bag (dust collecting bag, filter bag, dust chamber bag) used in the dust collecting apparatus shown in the embodiment of the present invention. A differential pressure sensor is installed in the chamber bag to detect air volume and wind pressure. It is possible to monitor the usage time of the chamber bag, the capacity of the chamber bag and the amount of dust, and when it is time to replace the chamber bag, it can be alarmed by a monitor screen or a warning light or alarm sound, do.

The volume of the chamber bag, the amount of dust, the replacement time, and alarm data are stored in the database server 17 of the rice processing plant 1 ~ n, and the RPC management system The controller 20 transmits an alarm or re-alert to the controller 20 so that the manager can replace the chamber bag. If the controller 20 determines that the chamber bag needs to be replaced, It is used as information to replace the bag (Chamber Bag).

Fig. 5 is a control flow chart of the present invention, showing an infrared sensor (NIR Sensor) capable of measuring the water content of brown rice at the rear end of the rice hogging machine, and a shape of brown rice, A shape sensor, and a shape sensor (CCD sensor) capable of measuring shapes such as a surface state are provided.

The data sensed by the infrared sensor and the shape sensor are collected by the IoT modules 11, 12, 13, 14 and 1n and then input to the operation server 16, And the brown rice is processed under the optimum control conditions by controlling the roller spacing, the roller rotation, the roller main speed, and the grain feed amount of the brown rice machine in accordance with the calculated fringe rate. The data inputted by different kinds of varieties are stored in the DB server 17, and the yields can be managed for the varieties of brown rice cultivated.

The operation state and the control state of the rice hummer are stored in the DB server 17 of the rice processing plant 1 to n and are also transmitted to and managed by the RPC management system 20 via the wired / wireless communication network 30, Or the PC 40 and / or the mobile 40 with the help of the artificial intelligence of the artificial intelligence server 24 in consideration of the weather information and the breeds of the relevant rice processing plants 1 to n, And the data is stored in the DB server 24, and it is constructed and utilized as a yield DB for each type of brown rice in the future.

FIG. 6 is a control flowchart of a rinse machine (rice beaker) shown in an embodiment of the present invention, in which an infrared sensor (NIR sensor) capable of measuring the moisture content is installed at the front end (rear end of the rice hob) of the rice rinse machine, A CCD sensor capable of measuring a light intensity is installed.

Data detected by the infrared sensor (NIR sensor) and the CCD sensor are collected by the IOT modules 11, 12, 13, 14 and 1n and then input to the operation server 16, The feed rate, the rotation speed of the polishing machine, and the amount of feed are controlled to be the optimum control conditions. The data such as the grain pressure, the rotation speed of the rice ball mill, and the amount of feed, which are controlled by the feedback type, are stored in the database server 17, and the yield of each grain type can be managed.

The data of the netting pressure of the above-mentioned polishing machine, the rotational speed of the polishing machine and the amount of the input are stored in the database server 17 of the rice processing plants 1 to n and are transmitted to the RPC management system 20 via the wired / And if it is determined that the control is necessary, the management server 23 and / or the management server 23 may receive the help of the artificial intelligence server 24 in consideration of the weather information and the variety of the relevant rice processing plant 1 - (Registered) state through the PC and / or the mobile 40, and the data is automatically stored in the DB server 24 so that it can be constructed and distributed as a DB .

Fig. 7 is a control flow chart of the shipment control section of the rice processing integrated processing plant shown in Fig. 7, and white rice plowed by the pavement management server 18 of the rice processing facility (RPC) is weighed and packed in a predetermined unit. At this time, after the product information (cultivation information, processing information, quality characteristics, etc.) stored in the operation server 16 of the rice processing facilities 1 to n is read out and then printed on the packaging paper surface The front side and the back side) and then the product information item is correctly printed by the CCD sensor of the package management server 18 is checked.

The print information and the check information by the CCD sensor are collected by the IOT module and then input to the operation server 16. When there is a difference between the comparison information and the error, an alarm and alarm are issued (alarm) And stored.

8 is a facility maintenance flow chart of the rice processing integrated processing plants 1 to n shown in the embodiment of the present invention. It is necessary to maintain some facilities of the rice processing integrated processing plants (1 to n) When the operator of the terminal 1 to n requests facility maintenance to the administrator web site 25 using the PC or the mobile 40, the RPC management system 20 responds to the A / S (step S1) (S) based on the specific facility-related data requested by the A / S by reading the operation data of the rice processing integrated processing plants (1 to n) requested from the A / S stored in the database 22, The type of the A / S and the maintenance history are automatically stored in the facility maintenance DB (step S8), and the inspection result report is transmitted to the operator PC or the mobile 40 via the wired / wireless communication network 30 (Step S11).

The manager server 23 stores information such as repair / replacement of the A / S facility in the DB server 22 by using the input / output means of the manager server 23 (step S4) When the time comes (step S5), the equipment is periodically inspected (step S6) based on the relevant equipment-related data transmitted from the rice processing plant 1 to n (step S6) (Step S7). If it is determined that repair or replacement is necessary, data of the facility stored in the DB server 22 is analyzed (step S9). If it is determined that repair or replacement is necessary, (Step S10). In this case, the A / S type and the maintenance history are stored in the facility maintenance DB (step S10) This automatic (Step S8), and the inspection result report is transmitted to the operator PC or the mobile 40 through the wired / wireless communication network 30 (step S11).

If there is no repair / replacement factor, the A / S type and the maintenance history are automatically stored in the facility maintenance DB (step S8), and the inspection result report is transmitted to the wired / 30 to the operator PC or the mobile 40 (step S11).

The 'maintenance history' includes information registration for each rice processing plant (1 to n) such as customer information, facility status, facility information, maintenance history, maintenance schedule management information, DB construction and analysis information for each A / S type, key management items, optimum replacement cycle update information, consumables, and facility replacement pre-alarm information.

In addition, the information includes the customer request AS acceptance information corresponding to the emergency AS correspondence information, the scheduling service team assignment information, the facility maintenance DB AS type inquiry information, and the solution providing information.

9 is a flow chart of operation consulting of the rice rice processing plants 1 to n shown in the embodiment of the present invention. The administrator server 23 selects the performance tests of the rice rice processing plants 1 to n (step S21) Performance characteristics such as the amount of sensible mass, yield, throughput, and sorting ratio are analyzed by artificial intelligence based on the operation state data transmitted from the specific rice processing system 1 to n or the data stored in the DB server 22 (Step S22), the 'quality characteristics' such as the temperature, whiteness degree, degree of irregularity, irregularity deviation and crushing distribution of the grain are progressed in step S23, and the 'environmental characteristics' such as the blowing amount, the static pressure, (Step S24). The optimum conditions are calculated by analyzing each facility according to the type of the product (step S25), and the calculated optimum operation data is stored in the DB server 24 (step S26) And can be used as performance test data for the first time, and the calculated optimum performance characteristics, quality characteristics, (Step S27) to optimize the operation of the specific rice processing plant (1 to n) by transmitting the raw data to the operator's PC or mobile 40 (step S27), and transmits the operation consulting report to the operator's PC or mobile 40 (step S28), and the process is terminated.

When the management server 23 of the RPC management system 20 requests the management server 23 through the operation server 16 of the rice processing system 1 to n in step S29, (Performance characteristics, quality characteristics, and environmental characteristics) of the specific rice gravel processing plants 1 to n stored in the DB server 24 are transmitted to the operation server 16 of the operation server 16 (Step S31), the operation data of the specific rice paddy processing plant 1 ~ n is operated by the RPC management system 20, (20) in real time and reflected in the agency operation.

The 'operation consulting DB' is provided with an equipment maintenance DB, an RPC operation server interworking information, information such as customer information, facility information, and processing conditions, scheduling management information, line balance ), Process analysis, performance / quality / environmental characteristic performance test, RPC-based operation diagnosis diagnosis information, process / environment improvement proposal information, RPC processing condition feedback information and Big Data construction Information on optimum processing conditions for various varieties / equipment, and information on providing RPC operation DB.

In the present invention, in the case of RPC facility maintenance, maintenance of equipment information, monitoring of equipment status, utilization rate analysis of equipment, prevention (periodic) inspection, maintenance schedule maintenance, maintenance of equipment, replacement of consumables, report of inspection results, (1 time / year), KFRI (1 time / year), etc. In case of RPC operation management, Korea Food Research Institute) Proposal for improvement of performance / inspection, improvement of process / environment, management of each product, type of facility, operation of each facility, performance ratio, yield ratio, yield ratio, yield characteristics, yield, sorting rate, dust collection (RPC) management system 20 includes mobile application (mobile application), cultivator (cultivation history), manager (for farmer) RPC management), operation maintenance team (schedule), consumer (traceability), real-time facility control, Monitoring, process automation, remote control, raw material / product yield / inventory management.

In the present invention, the RPC management system 20 may include quality management. In the case of the quality management, the RPC management system 20 manages the IoT sensor and the IoT modules 11, 12, 13, 14, Management, and communication / network infrastructure management.

In the present invention, in the case of the maintenance service establishment procedure, it is necessary to identify the current situation -> identify the inspection item -> check the inspection item check period -> establish the inspection method inspection standard -> perform service preventive maintenance - .

In the present invention, the periodic inspection period of the rice paddy processing plant (1 to n) is one time per month. The inspection standard includes silos (dry storage), dust collectors, brown rice paddies, white rice paddies, Department, printing department), auxiliary facilities (dust collection, transfer), subordinate facilities and stores them in DB.

In the present invention, facility check standards such as inspection items, methods, standards, and cycles are established at the time of inspection of rice gravel integrated treatment plants (1 to n), and basic check items are general management such as component wear, noise, For example, KFRI RPC TS 101, which is the RPC unit machine and equipment performance test standard of Korea Food Research Institute, can be cited as an example. ~ 302 ".

In the present invention, the equipment maintenance service of the rice processing plants (1 to n) includes inspection, maintenance, repair, replacement, and preparation and submission of auxiliary documents. The operation consulting service includes process, environmental improvement proposal, And report creation and submission. Customer DB management includes equipment history, performance indicators, operating conditions, etc. of the rice processing plant (1 ~ n).

In the present invention, the RPC management system 20 provides information on the abnormality of each facility, systematic management of history information and work information, business analysis based on integrated data, and cost analysis management to the rice processing plants 1 to n Thereby improving the operation rate and productivity of the RPC equipment.

In addition, systematic facility history management is possible by providing systematic history management such as facility introduction time, replacement, repair, and facility asset history management of rice processing plant (1 ~ n).

In addition, the present invention can monitor the status of real-time facilities with the rice processing plants (1 to n) and monitor the status of real-time facilities through facility and communication, thereby enabling App / SMS alarm function, prompt action and support in case of a specific situation.

In addition, the present invention can systematically support the preventive activities by managing the causes of malfunctions and measures of the rice processing plants (1 to n), analyzing and managing the inspection and repair costs, managing the inspection items and repair history It is possible.

In the present invention, cultivation information can be provided through cultivation history management such as registration of cultivated farmland location through cultivated location-based information, cultivator's production management body, farmer's farmhouse, cultivated cultivar, work history.

In the present invention, it is possible to real-time in the case of facility control, and it is possible to use a YMI (Yield Inventory Control System) for monitoring the MMI (Man Machine Interface) for process automation and remote control, a Yield Inventory Control System , Moisture content, whiteness, CBB, component content - RTQMS (Real Time Quality Management System) for protein / amylose, etc.

For example, in the case of a cereal storage facility (DSC), a chopper, a dryer, a silo / storage tank can be exemplified, and a grain processing facility (RPC) And in the case of an auxiliary facility, a dust collecting part, a transfer line, and the like can be exemplified.

Examples of the traceability service in the present invention include a brown rice section, a white rice section, and a packaging section in the case of a history of grain processing facility (RPC), and an example of a collection section and a transfer line grain processing history (RPC) Examples include grain drying / storage history (DSC) and grain cultivation history.

In the present invention, in the case of using the QR code printed on the wrapping paper, quality information (ingredient content - protein / amylose, micro grade), shipment date, stamped date, material wearing date, cultivation information, and the like can be confirmed.

In the case of the IoT sensor and / or IoT module in the present invention, for example, in the case of grain storage management, a temperature and humidity sensor attached to a silo, a temperature management system, and a ventilation means interlocked with a blower may be exemplified. , And reception of the data of the marine system installed in each stage (DSC import, drying, storage tank, RPC import, raw material tank, brown rice tank, rice tanks, white rice rice, white rice tanks). In case of quality control, For example, the whiteness sensor and the CCD sensor module installed in the nibbling device, and the control module based on the set reference control algorithm An example of a rinse aid control module is shown.

In the present invention, the management of the replacement of the consumables is performed by comparing the usage time based on the replacement cycle table, and alarming the replacement of the consumables if the usage time is below a reference value. The communication and network infrastructure is a wired / wireless communication network, a Wi- (Clouding Service), beacon, RFID, and the like.

In the present invention, the mobile (4) application includes information such as cultivated land location information, cultivator information, and farming information (kind / sowing / transfer / fertilization / disaster / harvest) It includes remote control, yield / inventory management, quality control, special situation alarm, repair request / inquiry, etc. In case of service team, it includes schedule management, inspection result report, You can include traceability.

The present invention preferably utilizes a clouding service that facilitates storage and backup of operating condition DB, AS type statistics, App / Data, etc. for each breed / facility.

The present invention is capable of improving and improving the maintenance service quality of a rice processing plant (1 ~ n) through a maintenance company (RPC management system) having expertise, and providing continuous and stable service through regular preventive inspection and maintenance It is possible to extend the service life of the equipment, reduce the cost by reducing the failure rate, prevent the catastrophic failure by discovering the remaining parts beforehand, and provide standardized operation support to dry storage and processing according to the environment and conditions It is possible to expect the improvement of the yield of the finished product and the reliability of the facility management and operation information of the rice processing plant (1 to n) is secured.

In other words, real-time diagnosis and maintenance of dozens of grain processing equipments (machines) installed in the rice processing plant will provide real-time monitoring of faults, aging, abnormalities, and abnormalities of each facility or part, And thus can be used in a situation that can occur in the equipment or parts such as loose chain, old belt, canvas damage of blowing / dust duct, lubricant for main drive parts such as motors, bearings, shafts, It can prevent filling and maintenance difficulties and thus overload, deformation, breakage, abnormality or failure of sensors.

On the other hand, the operation and maintenance of various facilities (facility, facilities) is to accurately grasp the current state of the facilities from time to time and to repair or reinforce facilities with safety problems by appropriate methods to ensure the safety of facilities and to prolong the life span .

Therefore, the most basic act of maintenance of the facility is to check the current state of the equipment precisely. It is to prevent the damage of the facility from expanding and to prevent the damage of the facility user, It is important to check the cycle of inspection even if the inspection is carried out periodically for economic reasons or the like.

In addition, periodic safety checks are carried out on major facilities, but they remain at the level of visual inspection for points accessible mainly by inspectors. In addition, inspections for insufficient human resources and resources for inspections and facilities not accessible However, in the present invention, the IoT sensor and the IoT modules 11, 12, 13, 14, and 1n provided in each facility of the rice gross processing plants 1 to n, (1 to n) through the PC or mobile 40 connected to the manager server 23 or the wired / wireless communication network 30 by allowing various data obtained from the RPC management system 20 to be transmitted, Humidity, and storage / processing status of the product, and automatically and / or manually control it remotely, and actively prevent and maintain the passive AS system by requesting customers (rice processing plant) By switching to re-service it is possible to prevent such trouble-free operation, and to facilitate the replacement management and register the necessary configuration such as the device and controller in the equipment separately.

In addition, the present invention can improve the process and environment of the rice processing plant (1 ~ n) by analyzing the problems through facility diagnosis, supporting establishment and support of operation management standard such as drying / storage / .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, It is self-evident to those of ordinary skill.

(1 ~ n) - Rice processing plant (11 ~ 1n) - IoT module
(16) - the operating server (17) (22) - the DB server
(18) - Packaging management server (20) - RPC management system
(21) - weather information (23) - manager server
(24) - Artificial Intelligence Server (25) - Admin Website
(30) - Wired / wireless communication network (40) - PC or mobile

Claims (10)

Multiple rice paddies in various areas;
An RPC management system for remotely managing the rice processing plant;
A wired / wireless communication network for connecting the plurality of rice rice processing plants and the RPC management system;
At least one IoT sensor installed in the facility of the rice processing plant;
A plurality of IoT modules for collecting data of the sensor;
A data collection and operation server for collecting, processing, and operating data input from the plurality of IoT modules;
A DB server for storing data to be collected and processed;
DB server of RPC management system; Lt; / RTI >
The DB server of the RPC management system includes a DB for each of the rice processing facilities, an RPC facility maintenance DB, a weather information DB, a cultivator DB, a manager DB, an RPC operator DB, a service team DB, a consumer DB; , ≪ / RTI &
The RPC facility maintenance DB includes facility status, facility information, repair history, schedule management, performance management, type DB construction and analysis information for each RPC, and the RPC operator DB includes an operation diagnosis DB for each RPC, Optimal management condition analysis information, weather information of an area where an RPC is installed is included in the weather information DB, cultivator information, parcel information and cultivation history are included in the grower DB, and the manager DB includes remote facility control, , Inventory management, and real-time quality management information. The service team DB includes periodic inspection schedule management, inspection report preparation / submission, emergency A / S reception / response information, and the product DB using the QR code Tracking, cultivation information, processing information, and quality information. The method of claim 1,
The RPC management system,
A DB server for collecting and storing various kinds of data transmitted from each rice processing plant through weather information data and regional wired / wireless communication network installed with RPC;
A manager server that processes and manages weather information and RPC data transmitted from each of the rice grains processing stations and stores the data in a DB server;
An artificial intelligence server for artificial processing the operation of the rice cake processing plant using the weather information and RPC data;
Which is based on IoT. The method according to claim 1 or 2,
PC or mobile authorized to manage the rice processing plant through wired / wireless communication network;
, Which is an IoT-based system for the maintenance and operation of facilities in the rice processing plant. delete delete The method according to claim 1 or 2,
In the IoT sensor,
Carbon dioxide (CO ₂₎ sensor, a moisture sensor, a temperature sensor, a humidity sensor, a level gauge, air pressure sensor, a differential pressure sensor, a weight sensor, a dust sensor, shape sensor, CCD, the water content sensor, a speed sensor, a magnetic sensor, a thermal sensor, an infrared (NIR) sensor, a distance measuring sensor, an ultrasonic sensor, an odor sensor, and a limit sensor. A) The operator of the rice processing plant requests facility maintenance to the administrator web site using PC or mobile, and the RPC management system corresponds to A / S;
B) analyzing the cause of the A / S by reading the operation data of the rice processing integrated processing plant requested by the A / S stored in the DB server;
C) inputting information such as repair / replacement of the A / S equipment to the DB server of the RPC management system by using the input / output means of the manager server;
D) managing the schedule by the administrator server in preparation for the next A / S;
E) periodically checking the facility based on the facility-related data transmitted from the rice processing plant;
F) analyzing the data of the facility stored in the DB server of the RPC management system, and alarming if it is determined that repair or replacement is necessary;
G) automatically storing the A / S type and the maintenance history in the DB server of the RPC management system;
H) transmitting the inspection result report to the operator PC or mobile;
To support the maintenance and operation of the IoT - based R & D facilities. The method of claim 7,
For the maintenance history,
It can be seen that the customer information, equipment status, equipment information, maintenance history, inspection schedule management information, equipment diagnosis, maintenance history management information, DB construction and analysis information by A / S type, , Optimal replacement cycle update information, and IoT based R & D facility maintenance and operation support including consumables and equipment replacement timing. a) selecting a performance test of a specific rice gravel integrated treatment plant in the RPC management system;
b) Proceeding with 'performance characteristics' such as the weight, yield, throughput and screening rate of the rice processing plant by artificial intelligence analysis based on the data stored in the DB server of the RPC management system;
c) Proceeding with 'quality characteristics' such as temperature, whiteness, breadth, breadth deviation and breadth distribution of grain;
d) progressing 'environmental characteristics' such as wind volume, static pressure and dust collection efficiency;
e) calculating optimal operation data by analyzing each type of facility and storing it in a DB server of the RPC management system;
f) transmitting the calculated optimal performance characteristics, quality characteristics, and environmental characteristic data to the operator's PC or mobile;
g) transmitting a process / environment improvement suggestion for optimal operation of the rice processing plant to the PC or mobile;
To support the maintenance and operation of the IoT - based R & D facilities. The method of claim 9,
h) requesting the management server of the RPC management system to operate the management server through the operation server of the rice processing plant;
i) transmitting the operation acceptance intention to the operation server of the rice processing plant;
j) remotely controlling the rice paddy processing plant using the optimal performance characteristics, quality characteristics, and environmental characteristics data of the rice paddy processing plant stored in the DB server of the RPC management system;
And a method for supporting the maintenance and operation of a rice paddy processing facility based on IoT.

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