KR102548583B1 - Apparatus for peeling onion - Google Patents

Abstract

According to one embodiment of the present invention, an onion skin peeling apparatus may comprise: an onion inlet (110) configured to input onions, and to receive the onions from an onion transfer unit coupled to the onion skin peeling apparatus; a rail unit (120) having a predetermined length, and configured to move the onions, which are input to the onion inlet (110), in a horizontal direction at a constant speed; an air pressure unit (130) configured to apply air pressure to peel skins of the onions, which are transferred by the rail unit (120), in which the air pressure unit (130) is spaced apart from a vertical direction of the rail unit by a predetermined distance, and configured to spray the air pressure downward at a constant pressure such that the skins of the onions, which are moved in the horizontal direction in the rail unit (120), may be peeled; an onion outlet (140) configured to provide onions with the peeled skins by the air pressure unit (130) while moving in the horizontal direction by the rail unit (120); and a skin processing unit (150) having the same length as the rail unit (120), and configured to be inclined at a constant angle such that the onions transported from the rail unit (120) are discharged by separating the skins from the onions that are peeled off by the air pressure unit (130). According to the present invention, it is possible to provide onions with completely peeled skins while minimizing a loss of flesh.

Description

Onion skin peeling device {APPARATUS FOR PEELING ONION}

The present invention relates to an onion skin peeling device. More specifically, the present invention relates to a device for removing the skin of an onion through air pressure.

Onion, an essential food ingredient in Korean food, is said to be rare without onions. It contains allicin, an ingredient that gives off a spicy taste, so it tastes spicy and sweet, and has antioxidant and blood cholesterol lowering effects. Similar ingredients include shallots and fennel. Onion is one of the representative seasoning vegetables in our food, and it is an ingredient that feels sweet when cooked. Many people think that the onion is the root, but the onion we eat is the part of the scaly stem with layered skins.

In order to peel the skin of an onion like this, it takes a lot of effort for a person to cut both ends of the onion with a knife and then peel off the outer skin. In addition, in the process of peeling the onion, the spicy fragrance spreads into the air, and the onion peeling workers suffer. Moreover, it is not easy for people to peel the skins of onions one by one in a food factory where onions are used in large quantities.

On the other hand, the above-described background art is technical information that the inventor possessed for derivation of the present invention or acquired during the derivation process of the present invention, and cannot necessarily be referred to as known art to the general public prior to filing the present invention.

Korean Patent No. 10-1698587 Korean Patent No. 10-1162465 Korean Patent No. 10-2277033 Korean Patent Publication No. 10-2008-0018395

Conventionally, various devices for peeling such onion have been introduced, but there is a great problem in that not only the skin but also the onion pulp is lost when the onion is peeled too mechanically.

On the other hand, in the case of less mechanical treatment to minimize damage to onion flesh, there were cases where onion skins still remained and were attached.

The present invention is an invention to solve the above problems, and to provide an onion skin peeling device that can completely peel the skin while peeling the onion while minimizing the loss of flesh.

In addition, the present invention is intended to reduce the case where the onion skin remains and adheres by first inspecting the onion from which the skin is removed and reprocessing it if it does not meet a predetermined standard.

In addition, the present invention is to improve the work environment of workers by minimizing the noise generated while peeling the onion skin.

The above and other objects and advantages of the present invention will become apparent from the following description of preferred embodiments.

Onion skin peeling device according to an embodiment of the present invention is an onion inlet 110 configured to input onions, configured to receive the onion from an onion delivery unit coupled to the onion skin peeling device, the onion Inlet 110; A rail part 120 having a certain length, the rail part 120 configured to move the onion injected into the onion inlet 110 in a horizontal direction at a constant speed; An air pressure unit 130 configured to apply air pressure to peel the onion transported by the rail unit 120, the air pressure unit 130 spaced apart from the vertical of the rail unit by a predetermined distance The air pressure unit 130 disposed in the above state and configured to inject the air pressure downward at a constant pressure so as to peel the skin of the onion moving in the horizontal direction on the rail unit 120; An onion outlet 140 configured to provide onions peeled by the air pressure unit 130 while being moved in a horizontal direction by the rail unit 120; And a skin processing unit 150 having the same length as the rail unit 120, wherein the onion transferred from the rail unit 120 can separate and discharge the skin of the onion peeled by the air pressure unit 130. It may include the skin processing unit, which is configured to be inclined at a certain angle so as to be.

According to one embodiment, the shell processing unit 150 may be configured to be inclined at an angle of 45 degrees to 60 degrees.

According to one embodiment, it further includes two or more photographing units 600 for grasping the state of the onion before and after the onion process, and the photographing unit 600 includes the body part 610 and the body part 610. ) and includes a capture unit 620 configured to capture an image in a vertical direction, and the first photographing unit 600 installed above the onion inlet 110 is configured to check whether onions are normally stored. And, the second photographing unit 600 installed above the onion outlet 140 may be configured to determine whether the skin of the onion that has passed the peeling process is properly peeled.

According to one embodiment, a user terminal configured to remotely observe a process of peeling an onion skin by being communicatively connected to the onion peeling device from a remote location; a control unit 630 configured to transmit the shooting frequency of onions and the photographed data to the processing unit 640; A processing unit 640 configured to determine whether peeled onions can be shipped; A communication unit 650 configured to communicate with the user terminal may be further included.

According to one embodiment, determining whether peeled onions can be shipped from the processing unit is the determination of each pixel in one or more onions photographed through the second camera located at the onion outlet 140. calculating the average hex code value by calculating the average of the hex codes; If the average hex code is closer to #ffa500 than to #88b888, reprocessing the peeled onion; and if the average hex code is closer to #88b888 than #ffa500, shipping the peeled onion, wherein the onion outlet 140 further includes a QR code generator, and the QR code generator generates The QR code to be used includes information about the onion, such as information about the origin of the peeled onion and the date the peel was peeled, and the QR code generated by the QR code generation unit may be engraved by a laser.

According to the present invention, an onion completely peeled can be provided while minimizing loss of flesh.

In addition, according to the present invention, the skin can be more completely peeled by first inspecting the peeled onion and reprocessing if it does not meet the predetermined criteria.

In addition, according to the present invention, the work environment of workers can be improved by minimizing the noise generated while peeling the onion skin.

However, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

1 is an exemplary view of an onion skin peeling device according to an embodiment of the present invention.
2 is a view showing in detail the rail unit 120 of the onion skin peeling device according to an embodiment of the present invention.
3 is a view explaining in detail the operation of the rail unit 120 and the air pressure unit 130 of the onion skin peeling device according to an embodiment of the present invention.
Figure 4a is a view explaining in detail the cutting unit 400 for cutting the top of the onion according to an embodiment of the present invention.
Figure 4b is a view explaining the structure of the onion in detail.
5 is a diagram illustrating a flowchart of a method for peeling onion skins according to an embodiment of the present invention.
6 is a diagram showing the configuration of an onion skin peeling device including a photographing unit according to an embodiment of the present invention.
7 is a diagram of a user terminal according to the present invention.

Hereinafter, the present invention will be described in detail with reference to embodiments and drawings of the present invention. These examples are only presented by way of example to more specifically describe the present invention, and it will be apparent to those skilled in the art that the scope of the present invention is not limited by these examples.

In addition, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and in case of conflict, including definitions The description herein will take precedence.

In order to clearly explain the proposed invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification. And, when a certain component is said to "include", this means that it may further include other components without excluding other components unless otherwise stated. Also, a “unit” described in the specification means one unit or block that performs a specific function.

In each step, the identification code (first, second, etc.) is used for convenience of description, and the identification code does not describe the order of each step, and each step does not clearly describe a specific order in context. It may be performed differently from the order specified above. That is, each step may be performed in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

Hereinafter, the configuration of the present invention and its effects will be described in more detail through specific examples and comparative examples. However, these examples are for explaining the present invention in more detail, and the scope of the present invention is not limited to these examples.

1 is an exemplary view of an onion skin peeling device according to an embodiment of the present invention.

An onion skin peeling device according to an embodiment of the present invention includes an onion input port 110 configured to input onions to be peeled, a rail unit 120 configured to transport the input onions, and onions transported by the rail unit 120 The air pressure unit 130 configured to apply air pressure to peel the skin, the onion outlet unit 140 configured to allow peeled onions to come out, and the rail unit 120. It may include a skin treatment unit 150 configured.

The onion inlet 110 may be configured to inject onions. According to one embodiment, the onion inlet 110 may be configured to have a certain width so that one or more onions can be peeled at the same time. According to one embodiment, the worker may directly put the onion into the onion inlet 110, or may be configured to receive the onion from a separate onion delivery unit (not shown) coupled to the onion peeling device.

According to one embodiment of the present invention, since the onion inlet 110 can be damaged when the onion falls by gravity, when the onion inlet 110 is combined with the rail unit 120, it is coupled with an elastic material. can be configured. By providing such an elastic material, it is possible to reduce the damage when the onion is poured by gravity.

The rail unit 120 may be configured to horizontally move the put onions toward the onion outlet 140. This rail unit 120 may be configured to move the onion at a constant speed.

The air pressure unit 130 may be configured to apply air pressure to peel the skin of the onion transported by the rail unit 120 . According to one embodiment, the air pressure unit 130 may be disposed in a state spaced apart by a predetermined distance from the vertical of the rail unit, and may be configured to spray air downward at a constant pressure. Onions exposed to this constant pressure of air can be peeled off.

The onion outlet 140 may be configured to provide peeled onions by the air pressure unit 130 while being moved in a horizontal direction by the rail unit 120 . According to one embodiment, the onion outlet 140 may be configured to provide onions with an elastic basket placed thereunder or a separate rail unit (not shown) coupled to an onion skin peeling device.

The skin processing unit 150 has almost the same length as the rail unit 120, and has a certain angle so that the onion transported from the rail unit 120 can separate and discharge the skin of the onion peeled by the air pressure unit 130. It can be configured to be tilted as . That is, the shell processing unit 150 may be inclined so that the shell falls between the gaps of the rail unit 120 .

2 is a view showing in detail the rail unit 120 of the onion skin peeling device according to an embodiment of the present invention.

Referring to Figure 2, it shows the configuration of the rail unit 120 when the onion skin peeling device is viewed from the top. Specifically, the rail unit 120 may be configured to transfer onions from one side to the other. The rail unit 120 may include one or more rotating bodies. For example, by providing an annular cylinder rotating body, it can be transferred from one side of the rail unit 120 to the other side according to the rotation of the corresponding rotating body. Preferably, one annular cylinder rotator and a normal cylinder rotator are provided as a pair.

According to one embodiment, as shown in FIG. 2, each of two pairs of an annular cylinder rotating body and a general cylinder rotating body may be provided. In general, the cylinder rotating body may be made of metal.

According to one embodiment, a plurality of protrusions of about 0.5 cm to 2 cm may be formed on the outer surface of the cylinder rotating body. Through these protrusions, the onion does not rotate due to the air pressure, and is temporarily fixed so that the skin can be peeled under the influence of the air pressure.

At this time, the protrusion may be formed inclined at about 45 degrees to 60 degrees toward the onion inlet 110 direction.

According to various embodiments, the cylinder rotating body may be composed of an elastic body to attenuate the damage caused by the gravity of the onion falling from the onion inlet 110. For example, it may be made of a material having elasticity such as silicone or rubber. In addition, the cylinder rotating bodies may be rotatably coupled to the body of the onion skin peeling device. At this time, the coupling part may be coupled with an elastic body so as to absorb the shock to the body part of the onion skin peeling device.

3 is a view explaining in detail the operation of the rail unit 120 and the air pressure unit 130 of the onion skin peeling device according to an embodiment of the present invention.

Referring to FIG. 3 , a ceiling portion is provided above the rail portion 120 of the onion skin peeling device, and an air pressure portion 130 may be disposed on the ceiling portion.

The air pressure unit 130 may be configured to rotate clockwise or counterclockwise in a horizontal direction by using a linear motor. The air pressure unit 130 is composed of a "┗" character and may have one or more openings. It may be configured to rotate while ejecting air pressure through one or more openings. For example, in FIG. 3, the air pressure unit 130 shows three openings directed downward.

The skin of the onion may be peeled through the pressure of the air discharged from the air pressure unit 130. The air pressure of the air pressure unit 130 may be controlled by an electronic signal from the control unit.

According to one embodiment of the present invention, the peeled onions transported by the rail unit 120 can be peeled through the operation of the air pressure unit 130 located on the ceiling of the onion peeling device. The peeled skins may be treated by the skin processing unit 150 while falling into the space between the cylinder rotating bodies. The skin processing unit 150 may be configured to be inclined at a certain angle so that the onion transferred from the rail unit 120 can separate and discharge the skin of the onion peeled by the air pressure unit 130.

Prior to passing through the air pressure unit 130 according to an embodiment of the present invention, a process of passing onions at a temperature of about 60 to 70 degrees may be included. This is because the skin of a wet onion does not easily peel when it goes through a wet process in the transportation process, so the temperature is raised in a dry way in advance to reduce the moisture that may be on the outer surface of the onion, so that the onion can move through the air pressure unit 130 It can be made to be able to escape better by.

Figure 4a is a view explaining in detail the cutting unit 400 for cutting the top of the onion according to an embodiment of the present invention.

In the case of the above-described onion skin peeling device, since the onion skin is peeled only with air pressure, there may be several problems when the onion skin is peeled only with air pressure. For example, if the air pressure is too weak, the onion may be ejected intact. On the other hand, if the air pressure is too strong, due to the nature of the onion, even the pulp of the onion may be separated by the air pressure, resulting in loss of the pulp itself.

In order to solve this problem, in the present invention, in the manual work of peeling the onion, the onion is not perfectly spherical, but the neck part of the onion where leaves can come out on the upper side and the bottom part where roots can be generated on the lower side are constant. Focusing on the fact that it is partially protruded (see FIG. 4b of the present application), we are going to add a pretreatment process that can easily peel the onion skin with less air pressure.

To this end, referring to Figure 4a of the present application, a device 400 for removing the protrusion of the onion may be added. The onion protrusion removal unit 400 may include a blade unit 420 that is vertically movable with the body unit 410 .

According to one embodiment of the present invention, when the onion is rotated in a certain direction for a certain time, the protruding parts of the onion (eg, the neck and bottom half) can be aligned from one side of the onion peeling device to the other side. During this alignment, the annular structure may not be formed in the corresponding part so that the onion rotates in the same place without being transferred from one side to the other. By removing the protruding part of the onion from the position of the onion aligned in this way, the onion can be formed in a spherical shape. While both sides of the protruding part of the onion (eg, the neck part or the bottom part) are removed and the blade is formed into a sphere, the blade is lowered for the second time so that the onion can be moved to the annular cylinder rotating body. Here, the rail unit may additionally include a transmission unit that may be operated by a motor to move the onion back and forth.

As the protruding parts of the onion are removed on both sides, the onion skin is partially peeled off by the blade, so the skin can be easily peeled with less air pressure.

Through this, power consumption can be reduced by reducing the air pressure, and noise generated due to the air pressure can be reduced, as well as more completely peeled onions can be provided.

According to an additional embodiment according to the present invention, a noise cancellation device may be added. The noise mainly generated in the onion peeling device may be caused by a motor or air pressure. These noises may have a specific frequency, and a technology capable of canceling these noises may be provided to the onion peeling device. Specifically, it includes a recording unit for recording generated noise, an analysis unit for analyzing the frequency of the recorded noise, and a speaker unit for generating a signal having the same amplitude as the recorded noise with respect to the frequency and the direction of the sign of the signal opposite. can do.

5 is a diagram illustrating a flowchart of a method for peeling onion skins according to an embodiment of the present invention.

In step S510, onions may be put into the onion inlet 110 disposed on one side of the onion skin peeling device and delivered to the rail unit 120. The dosing of the onion can be mechanically delivered and dosed.

In step S520, the onion may be peeled by the air pressure ejected by the air pressure unit 130 while the onion is transported from one side of the onion skin peeling device to the other side by the rail unit 120.

In step S530, the peeled skin may be treated by the skin treatment unit 150 configured to be coupled to the lower end of the rail unit 120 and tilted inclinedly.

In step S540, peeled onions can be obtained from the onion outlet 140 disposed on the other side of the onion peeling device.

6 is a diagram showing the configuration of an onion skin peeling device including a photographing unit according to an embodiment of the present invention.

The onion skin peeling device according to an embodiment of the present invention may further include a photographing unit 600. The photographing unit 600 may include a torso 610 and a capturing unit 620 configured to capture images in a vertical direction. Here, the capture unit 620 may include a digitized camera such as CMOS or CCD.

The photographing unit 600 of the onion skin peeling device according to an embodiment of the present invention may be connected to the control unit 630, the processing unit 640, and the communication unit 650. The controller 630 may be configured to transmit the frequency of photographing onions and photographed data to the processing unit 640 . The processing unit 640 may be configured to determine whether peeled onions can be shipped. The communication unit 650 may be configured to communicate with a user terminal.

In the photographing unit 600 of the onion skin peeling device according to an embodiment of the present invention, an onion inlet 110 and an onion outlet 140 may be respectively installed.

The first photographing unit 600 installed above the onion inlet 110 may check whether the onion is normally being stored.

The second photographing unit 600 installed above the onion outlet 140 may be used to determine whether the skin of the onion that has passed through the peeling process is properly peeled. If you are mainly peeling onions, they are usually white or green unless they are red onions. On the other hand, if the skin is not peeled off properly, the yellow part of the skin remains. In this way, the filming unit can check whether the skin of the onion that has passed the peeling process is properly peeled through the color of the onion. For example, if the setting value is incorrect in the process or if a specific part (eg, the air pressure unit 130) is out of order, the skin of the onion may not peel properly unlike the normal state, but the user observes it from a remote location. There are problems that are difficult to do. To this end, the present invention calculates the average of the hex codes of each pixel in one or more onions photographed through a camera located at the onion exit part 140 in the processing unit 640 to determine which color is closest to the average. there is. For example, if the average value is closer to the hexcode value of yellow (#ffa500) than the intermediate hexcode value (#88b888) of white (#ffffff) and green (#008000), the onion's skin is not properly peeled. There is a need to do the process again. On the other hand, if the average value is closer to the middle hex code value of white and green than the yellow hex code value, it can be determined that the shell is normally shed. Comparison of hex code values can be determined as close if the difference is smaller by adding all the squared values of the difference values of each of the 6 digits.

According to one embodiment, the communication unit 650 may be configured to transmit the captured onion image to an electronic device used by a user through a communication connection.

According to an embodiment, an electronic device capable of checking the progress or result of onion peel processing through a wired/wireless communication connection with the communication unit 650 may be provided. For example, electronic devices include a smartphone, a tablet personal computer (tablet PC), a mobile phone, a videophone, an e-book reader, a desktop personal computer (PC), and a laptop. PC (laptop personal computer), netbook computer, PDA (personal digital assistant), PMP (portable multimedia player), mobile medical device, camera, or wearable device (e.g., electronic glasses and It may include at least one of the same head-mounted device (HMD)), electronic clothing, electronic bracelet, electronic necklace, electronic appcessory, electronic tattoo, smart car, or smart watch.

According to an embodiment, the electronic device may be a smart home appliance having a communication function. Smart home appliances, for example, electronic devices include televisions, digital video disk (DVD) players, audio systems, refrigerators, air conditioners, vacuum cleaners, ovens, microwave ovens, washing machines, air purifiers, set-top boxes, TVs It may include at least one of a box (eg, Samsung HomeSyncTM, Apple TVTM, or Google TVTM), game consoles, electronic dictionaries, electronic keys, camcorders, or electronic picture frames.

According to an embodiment, the electronic device may include various medical devices (eg, magnetic resonance angiography (MRA), magnetic resonance imaging (MRI), computed tomography (CT), a camera, an ultrasound device, etc.), a navigation device, a GPS receiver ( global positioning system receiver), EDR (event data recorder), FDR (flight data recorder), automotive infotainment device, marine electronic equipment (eg, marine navigation system and gyrocompass, etc.), avionics, security It may include at least one of a device, a vehicle head unit, an industrial or household robot, an automatic teller's machine (ATM) of a financial institution, or a point of sales (POS) of a store.

According to an embodiment, the electronic device may be a piece of furniture or building/structure including a communication function, an electronic board, an electronic signature receiving device, a projector, or various instruments. It may include at least one of devices (eg, water, electricity, gas, radio wave measuring devices, etc.). An electronic device according to an embodiment may be one or a combination of more than one of the various devices described above. Also, an electronic device according to an embodiment may be a flexible device. In addition, it is apparent to those skilled in the art that the electronic device according to an embodiment is not limited to the aforementioned devices. The term user used in various embodiments may refer to a person using an electronic device or a device (eg, an artificial intelligence electronic device) using an electronic device.

An electronic device according to an embodiment includes a processor, a memory, a user interface, and a communication interface, and may be connected to other electronic devices through a network. The communication interface may transmit/receive data with other electronic devices within a predetermined distance through a wired/wireless network or wired serial communication. A network enables wired and wireless communication between an electronic device and various entities according to an embodiment. An electronic device may communicate with various entities over a network, and the network may use standard communication technologies and/or protocols. At this time, the network is the Internet, LAN (Local Area Network), Wireless LAN (Wireless Local Area Network), WAN (Wide Area Network), PAN (Personal Area Network), WCDMA (Wideband Code Division Multiple Access) , WiBro (Wireless Broadband), 3G (3rd Generation), LTE (Long-Term Evolution), WiMAX (Worldwide Interoperability for Microwave Access) and 5G (5th generation), but not limited to, It will be understood by those skilled in the art that other types of networks may be possible.

The 5G standard is adopted for the network according to an embodiment, and subjects in the system can broadcast high-definition video using various equipment such as 360-degree wearable cameras and drones. A high resolution video service can be supported. The characteristics of 5G can be summarized as ultra-high speed (Enhanced Mobile Broadband), ultra-reliable and low latency communication, and massive machine type communication. 5G can transmit more data quickly by using a high-frequency band with a large data transmission volume, and the perceived speed can be 10 times faster than 4G (LTE). Subjects in the system can quickly transmit and receive large-capacity content such as ultra-high-definition video or VR/AR, implement real-time services through immediate response and response, and greatly increase the number of terminals and sensors that can be connected to the Internet to create a large-scale IoT environment. can be implemented Here, communication optionally includes networks, such as the Internet, also referred to as the World Wide Web (WWW), an intranet, and/or a wireless network, such as a cellular telephone network, a wireless local area network (LAN), and/or a metropolitan area network (MAN). ), and communicates with other devices by wireless communication. The radio communication here optionally includes Global System for Mobile Communications (GSM), Enhanced Data GSM Environment (EDGE), high-speed downlink packet access (HSDPA), high-speed uplink packet access (HSUPA), Evolution, data-only), HSPA, HSPA+, dual-cell HSPA (DC-HSPDA), long term evolution (LTE), near field communication (NFC), wideband code division multiple access (W-CDMA), code division multiple access (CDMA) ), time division multiple access (TDMA), Bluetooth (Bluetooth), Bluetooth Low Energy (BTLE), Wireless Fidelity (Wi-Fi) (e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n and/or IEEE 802.11ac), voice over Internet Protocol (VoIP), Wi-MAX, protocols for email (e.g., Internet message access protocol (IMAP) and/or post office protocol (POP)), instant messaging (e.g., extensible messaging (XMPP) and presence protocol), Session Initiation Protocol for Instant Messaging and Presence Leveraging Extensions (SIMPLE), Instant Messaging and Presence Service (IMPS), and/or Short Message Service (SMS), or communications not yet developed at the filing date of this document. Any of a number of communication standards, protocols and technologies may be used, including but not limited to protocols, any other suitable communication protocol.

According to an additional embodiment according to the present invention, the onion outlet 140 may include a QR code generator. You can include information about the onion, such as country of origin information for the peeled onion and the date the peel was peeled. The QR code generating unit can display the information while providing ingredients by laser engraving on the peeled onion. The QR code generation unit can engrave the QR code mainly by heat, and since the depth is such that it can be engraved only on the epidermis of the onion flesh, the onion flesh may not be greatly damaged. The QR code generation unit may be disposed next to the camera and perform laser engraving from the top to the bottom.

7 is a diagram of a user terminal according to an embodiment of the present invention.

A user terminal according to an embodiment of the present invention is communicatively connected to an onion skin peeling device so that the current onion peeling process can be observed remotely.

Referring to FIG. 7 , the processor 710 may control the overall operation of the terminal. In one embodiment of the present invention, the processor 710 may include a single processor core or may include a plurality of processor cores. For example, the processor 310 may include multi-cores such as dual-core, quad-core, and hexa-core. According to embodiments, the processor 310 may further include an internal or external cache memory. According to embodiments, processor 310 may be configured with one or more processors. For example, the processor 310 may include at least one of an application processor, a communication processor, or a graphical processing unit (GPU).

All or part of processor 710 is electrically or operatively coupled to other components (e.g., memory 720, communication circuitry 730, or display 740). can be with or connected to. The processor 710 may receive commands from other components, interpret the received commands, and perform calculations or process data according to the interpreted commands. The processor 710 may interpret and process messages, data, commands, or signals received from the memory 720, the communication circuit 730, or the display 740. Processor 710 may generate a new message, data, command, or signal based on the received message, data, command, or signal. Processor 710 may provide processed or generated messages, data, instructions, or signals to memory 720 , communication circuitry 730 , or display 740 .

The processor 710 may process data or signals generated or generated by a program. For example, the processor 710 may request instructions, data, or signals from the memory 720 to execute or control a program. The processor 710 may record (or store) or update instructions, data, or signals to the memory 720 to execute or control a program.

The memory 720 may store commands for controlling the terminal, control command codes, control data, or user data. For example, the memory 720 may include at least one of an application program, an operating system (OS) (eg, Microsoft Windows, Google Android, Apple iOS, MacOS, etc.), middleware, or a device driver. may contain one.

The memory 720 may include one or more of volatile memory and non-volatile memory. Volatile memory includes dynamic random access memory (DRAM), static RAM (SRAM), synchronous DRAM (SDRAM), phase-change RAM (PRAM), magnetic RAM (MRAM), resistive RAM (RRAM), and ferroelectric RAM (FeRAM). can include The nonvolatile memory may include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), flash memory, and the like. The memory 720 further includes a nonvolatile medium such as a hard disk drive (HDD), a solid state disk (SSD), an embedded multimedia card (eMMC), and a universal flash storage (UFS). can include

The communication circuit 730 may support establishment of a wired or wireless communication connection between the terminal 201 and an external electronic device, and communication through the established connection. According to one embodiment, communication circuitry 730 may be wireless communication circuitry (eg, cellular communication circuitry, short-range wireless communication circuitry, or global navigation satellite system (GNSS) communication circuitry) or wired communication circuitry (eg, local area network (LAN) communication circuitry). ) communication circuit, or power line communication circuit), and using a corresponding communication circuit among them, a short-distance communication network such as Bluetooth, WiFi direct, or IrDA (infrared data association) or a cellular network, a long-distance communication such as the Internet, or a computer network It may communicate with an external electronic device through a network. The various types of communication circuits 730 described above may be implemented as a single chip or may be implemented as separate chips.

The display 740 may visually output content, data, or signals. In one embodiment of the present invention, the display 740 may display image data processed by the processor 710 . According to embodiments, the display 740 may be configured as an integral touch screen by being combined with a plurality of touch sensors (not shown) capable of receiving a touch input. When the display 740 is configured as a touch screen, a plurality of touch sensors may be disposed above the display 740 or below the display 740 .

Meanwhile, a server according to an embodiment may include a processor 710, a memory 720, and a communication circuit 730. The processor 710, memory 720, and communication circuit 730 included in the server may be substantially the same as the processor 710, memory 720, and communication circuit 730 described above.

The embodiments described above may be implemented as hardware components, software components, and/or a combination of hardware components and software components. For example, the devices, methods, and components described in the embodiments may include, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable gate (FPGA). array), programmable logic units (PLUs), microprocessors, or any other device capable of executing and responding to instructions. The processing device may run an operating system (OS) and one or more software applications running on the operating system. A processing device may also access, store, manipulate, process, and generate data in response to execution of software. For convenience of understanding, there are cases in which one processing device is used, but those skilled in the art will understand that the processing device includes a plurality of processing elements and/or a plurality of types of processing elements. It can be seen that it can include. For example, a processing device may include a plurality of processors or a processor and a controller. Other processing configurations are also possible, such as parallel processors.

The method according to an embodiment of the present invention may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer readable medium. Computer readable media may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on the medium may be specially designed and configured for the embodiment or may be known and usable to those skilled in the art of computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floptical disks. - includes hardware devices specially configured to store and execute program instructions, such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language codes that can be executed by a computer using an interpreter, as well as machine language codes such as those produced by a compiler. A hardware device may be configured to act as one or more software modules to perform the operations of the embodiments and vice versa.

Software may include a computer program, code, instructions, or a combination of one or more of the foregoing, which configures a processing device to operate as desired or processes independently or collectively. Can command a device (e.g., a processor). Software and/or data may be any tangible machine, component, physical device, virtual equipment, computer storage medium or device, intended to be interpreted by or provide instructions or data to a processing device. , or may be permanently or temporarily embodied in a transmitted signal wave. Software may be distributed on networked computer systems and stored or executed in a distributed manner. Software and data may be stored on one or more non-transitory computer readable media.

As described above, although the embodiments have been described with limited drawings, those skilled in the art can apply various technical modifications and variations based on this. For example, the described techniques may be performed in an order different from the method described, and/or components of the described system, structure, device, circuit, etc. may be combined or combined in a different form than the method described, or other components may be used. Or even if it is replaced or substituted by equivalents, it goes without saying that appropriate results can be achieved.

In this specification, only a few examples of various embodiments performed by the present inventors are described, but the technical spirit of the present invention is not limited or limited thereto, and can be modified and implemented in various ways by those skilled in the art.

Claims (5)

As an onion peeling device,
An onion inlet 110 configured to input onions, configured to receive the onion from an onion transfer unit coupled to the onion peeling device, the onion inlet 110;
A rail part 120 having a certain length, the rail part 120 configured to move the onion injected into the onion inlet 110 in a horizontal direction at a constant speed;
An air pressure unit 130 configured to apply air pressure to peel the onion transported by the rail unit 120, the air pressure unit 130 spaced apart from the vertical of the rail unit by a predetermined distance The air pressure unit 130 disposed in the above state and configured to inject the air pressure downward at a constant pressure so as to peel the skin of the onion moving in the horizontal direction on the rail unit 120;
An onion outlet 140 configured to provide onions peeled by the air pressure unit 130 while being moved in a horizontal direction by the rail unit 120; and
A skin processing unit 150 having the same length as the rail unit 120, so that the onion transferred from the rail unit 120 can separate and discharge the skin of the onion peeled by the air pressure unit 130. Is configured to be inclined at a certain angle, the skin processing unit
including,
The shell processing unit 150 is configured to be inclined at an angle of 45 degrees to 60 degrees,
Further comprising two or more photographing units 600 for grasping the state of the onion before and after the onion process,
The photographing part 600 includes a body part 610 and a capture part 620 coupled to the body part 610 and configured to capture an image in a vertical direction,
The first photographing unit 600 installed above the onion inlet 110 is configured to check whether onions are normally stored,
The second shooting unit 600 installed above the onion outlet 140 is configured to determine whether the skin of the onion that has passed the peeling process is properly peeled,
A user terminal configured to allow a user to remotely observe the onion peeling process by being communicatively connected to the onion peeling device from a remote location;
a control unit 630 configured to transmit the shooting frequency of onions and the photographed data to the processing unit 640;
A processing unit 640 configured to determine whether peeled onions can be shipped;
A communication unit 650 configured to communicate with the user terminal
Including more,
Determining whether peeled onions can be shipped from the processing unit is,
Calculating an average hex code value by calculating an average of hex codes of each pixel in one or more onions photographed through the second photographing unit located at the onion exit part 140;
If the average hex code is closer to #ffa500 than to #88b888, reprocessing the peeled onion; and
If the average hex code is closer to #88b888 than #ffa500, shipping the peeled onion
including,
The onion outlet 140 further includes a QR code generating unit,
The QR code generated by the QR code generating unit includes information about the onion, such as country of origin information about the peeled onion and the peeled date,
The QR code generated by the QR code generator is engraved by a laser, onion peeling device. delete delete delete delete

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