WO2018030189A1 - Dispositif terminal - Google Patents

Dispositif terminal Download PDF

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Publication number
WO2018030189A1
WO2018030189A1 PCT/JP2017/027604 JP2017027604W WO2018030189A1 WO 2018030189 A1 WO2018030189 A1 WO 2018030189A1 JP 2017027604 W JP2017027604 W JP 2017027604W WO 2018030189 A1 WO2018030189 A1 WO 2018030189A1
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WO
WIPO (PCT)
Prior art keywords
display
article
information
identification information
transferred
Prior art date
Application number
PCT/JP2017/027604
Other languages
English (en)
Japanese (ja)
Inventor
研二 林
吉田　龍一
柴谷　一弘
智也 山下
佳祐 三ツ井
康夫 羽合
Original Assignee
コニカミノルタ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by コニカミノルタ株式会社 filed Critical コニカミノルタ株式会社
Priority to JP2018532939A priority Critical patent/JPWO2018030189A1/ja
Publication of WO2018030189A1 publication Critical patent/WO2018030189A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02—Storage devices
    • B65G1/04—Storage devices mechanical
    • B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management

Definitions

  • the present invention relates to a terminal device suitable for use in picking articles.
  • the picking operation is an operation in which an article according to the customer's order is selected and transferred from a wide variety of stored articles by the operator's hand, so it takes time to perform an accurate picking operation.
  • time is taken, erroneous picking cannot be completely eliminated, which is a factor that hinders the efficiency of logistics. Therefore, various support systems that can perform picking work accurately and quickly have been developed.
  • Patent Literature 1 a head-mounted display that is mounted on a worker's head and displays information on a see-through screen is transmitted wirelessly from another place, a shelf row to be picked, a shelf number, the number of shelf steps, picking A technology is disclosed that allows information such as the number of items to be displayed to be superimposed on a shelf placed in front, so that an operator can instantly determine whether it is a place to pick or whether it is a product to be picked. Has been.
  • Patent Document 1 it is possible to easily determine in which shelf the product to be picked is stored, but even if a product different from the order is picked, the operator does not notice it and picks incorrectly. There is a risk of inviting. In particular, when the number of orders of the same type of product is large, there is a problem that simple mistakes that pick less than or more than the number of orders frequently occur.
  • Patent Document 2 when a barcode of a product collected by an operator is read by a barcode reader, the panel computer determines that the collection of the product has been completed, and wirelessly communicates with the host computer. As a result, the host computer recognizes that collection of the product has been completed, and communicated wirelessly with the panel computer, indicating that collection of the product whose barcode was read has been completed.
  • a picking system is disclosed for displaying on a cart monitor. Here, if the number of products actually read by the operator with the barcode reader is different from the number of orders, the monitor is warned to the operator. If the collection is correctly completed, for example, the collection end of the collection information displayed in the collection schedule on the monitor is displayed so that the operator can know that the collection has been completed on the monitor. For the minutes, the display color is supposed to change.
  • the present invention has been made in view of the above circumstances, and an object thereof is to provide a terminal device in which an operator can easily view information necessary for picking and can effectively suppress erroneous picking.
  • a terminal device selectings and transports one of articles provided with an article marker indicating article identification information.
  • a terminal device used when A display member that is held by the support member attached to the head of the worker so as to be positioned in front of the eyes of the worker and displays the information through so as to be readable by the worker;
  • a storage unit that stores article identification information related to an article to be transferred, and a controller that creates information to be displayed on the display and inputs the information to the display;
  • the terminal device having a reading device that reads the item marker and inputs the item identification information to the control device, After the control device inputs first transfer information indicating an article to be transferred to the display, the display displays the first transfer information and waits for input from the reading device, When the reading device reads an article marker in the article in accordance with the operation of the operator and inputs the article identification information to the control apparatus, the control apparatus When it is determined that it matches the article identification information of the article to be transferred stored in the
  • another terminal device selectings one of the articles provided with an article marker indicating article identification information.
  • a terminal device used when transporting A display member that is held by the support member attached to the head of the worker so as to be positioned in front of the eyes of the worker and displays the information through so as to be readable by the worker;
  • a storage unit that stores article identification information related to an article to be transferred, and a controller that creates information to be displayed on the display and inputs the information to the display;
  • the terminal device having a reading device that reads the item marker and inputs the item identification information to the control device, After the control device inputs transfer information indicating an article to be transferred to the display, the display displays the transfer information and waits for an input from the reading device, When the reading device reads an article marker in the article in accordance with the operation of the operator and inputs the article identification information to the control apparatus, the control apparatus When it is determined that it matches the article identification information of the article to be transferred stored in the storage unit
  • the present invention it is possible to provide a terminal device in which an operator can easily view information necessary for picking and can effectively suppress erroneous picking.
  • FIG. 1 is a perspective view of a head mounted display (hereinafter referred to as HMD) 100 according to the present embodiment. It is a block diagram of HMD100 and arm wearing type scanner 200 which are terminal devices. It is a figure which shows the state which the operator mounted
  • FIG. 3 is a schematic cross-sectional view showing a configuration of a display unit 104.
  • FIG. It is a flowchart which shows the flow of a picking operation
  • FIG. 1 is a diagram for explaining use of the terminal device according to the present embodiment, and shows an example of picking work in a warehouse.
  • a plurality of shelves SF are installed in a warehouse, and a commodity CM is stored in each shelf SF.
  • a plate PT with a shelf number is attached to the shelf SF in which the commodity CM is stored.
  • a sticker with a barcode BC1 (article marker) indicating the type (identification information) of the product is attached to each product CM.
  • BC1 article marker
  • the same type of merchandise CM is preferably stored in the same shelf SF.
  • the database server DS stores the names and numbers of products (articles) ordered from mail order companies and convenience stores.
  • the picking server PS connected to the database server DS via the network identifies the product and number of products to be picked from the products stored in the warehouse according to the instruction from the database server DS, and the product information ( Transfer information indicating articles to be transferred). Further, the picking server PS stores the shelf SF and the product CM stored therein in association with each other.
  • the created product information is sorted for each worker, and is transmitted from the access point AP to the wearable terminal (HMD) of the worker WK via a wireless LAN.
  • FIG. 2 is a perspective view of a head mounted display (hereinafter referred to as HMD) 100 according to the present embodiment.
  • FIG. 3 is a block diagram of the HMD 100 and the arm-mounted scanner 200 constituting the terminal device.
  • FIG. 4 is a diagram illustrating a state in which an operator wears the HMD 100 and the arm-mounted scanner 200.
  • the HMD 100 of the present embodiment has a frame 101 that is a support member.
  • a frame 101 that is U-shaped when viewed from above has a rectangular frame 102 attached to the lower part on the front end side and a main body 103 attached to the upper part thereof.
  • the main body 103 is connected to the control box CB by a wiring CD, and is supplied with power from a battery (not shown) built in the control box CB.
  • a rectangular frame 102 is placed in front of the right eye of the worker WK with the frame 101 mounted on the head of the worker WK.
  • an image display unit 104B (FIG. 5) capable of through display is arranged as a component of the display unit 104.
  • a communication unit 105 that can download information from the picking server PS, a display control unit 106 that controls display of the display unit 104, and these There is provided a control unit 107 that manages the above.
  • a control unit 107 that constitutes a control device together with the display control unit 106 includes a storage unit.
  • an arm-mounted scanner 200 serving as a reading device projects infrared light, reads barcode information from the reflected light, and barcode information read by the barcode scanner 201 into the HMD 100.
  • the communication unit 202 wirelessly transmits to the communication unit 105 by Bluetooth (registered trademark) or the like, and the operation unit 203 that enables operations such as on / off of infrared light.
  • the arm-mounted scanner 200 is mounted on the arm AM of the worker WK so as not to interfere with the picking work, and the infrared light is emitted from the barcode scanner 201 while being worn on the arm of the worker WK.
  • the barcode information can be read out.
  • FIG. 5 is a schematic cross-sectional view showing the configuration of the display unit (also referred to as a display) 104.
  • the display unit 104 as a display device includes an image forming unit 104A and an image display unit 104B.
  • the image forming unit 104A is incorporated in the main body unit 103, and includes a light source 104a, a unidirectional diffuser 104b, a condenser lens 104c, and a display element 104d.
  • the image display unit 104B which is a so-called see-through type display member, has a generally plate shape arranged so as to extend downward from the main body unit 103, and includes an eyepiece prism 104f, a deflection prism 104g, and a hologram. And an optical element 104h.
  • the light source 104a has a function of illuminating the display element 104d.
  • the light source 104a emits light having a predetermined wavelength width, whereby the image light obtained by illuminating the display element 104d can have a predetermined wavelength width, and the hologram optical element 104h transmits the image light.
  • the operator WK can observe the image over the entire observation angle of view at the position of the pupil B.
  • the peak wavelength for each color of the light source 104a is set in the vicinity of the peak wavelength of the diffraction efficiency of the hologram optical element 104h, so that the light use efficiency is improved.
  • the light source 104a is composed of LEDs that emit RGB light, the cost of the light source 104a can be reduced, and a color image is displayed on the display element 104d when the display element 104d is illuminated. This makes it possible for the worker WK to visually recognize the color image.
  • each of the RGB LED elements has a narrow emission wavelength width, the use of a plurality of such LED elements enables high color reproducibility and bright image display.
  • the display element 104d displays an image by modulating the light emitted from the light source 104a in accordance with image data, and is configured by a transmissive liquid crystal display element having pixels that serve as light transmitting regions in a matrix. Has been. Note that the display element 104d may be of a reflective type.
  • the eyepiece prism 104f totally reflects the image light from the display element 104d incident through the base end face PL1 between the opposed parallel inner side face PL2 and outer side face PL3, and passes through the hologram optical element 104h to the worker WK. While guiding to the pupil, it transmits the external light and guides it to the pupil of the worker WK, and is composed of, for example, an acrylic resin together with the deflecting prism 104g.
  • the eyepiece prism 104f and the deflection prism 104g are joined by an adhesive with the hologram optical element 104h sandwiched between inclined surfaces PL4 and PL5 inclined with respect to the inner surface PL2 and the outer surface PL3.
  • the deflection prism 104g is joined to the eyepiece prism 104f, and becomes a substantially parallel flat plate integrated with the eyepiece prism 104f. By joining the deflecting prism 104g to the eyepiece prism 104f, it is possible to prevent distortion of the external image observed by the operator WK through the display unit 104.
  • the hologram optical element 104h diffracts and reflects the image light (light having a wavelength corresponding to the three primary colors) emitted from the display element 104d and guides it to the pupil B, and enlarges the image displayed on the display element 104d to increase the worker WK. It is a volume phase type reflection hologram guided as a virtual image to the pupil.
  • the hologram optical element 104h has, for example, three wavelength ranges of 465 ⁇ 5 nm (B light), 521 ⁇ 5 nm (G light), and 634 ⁇ 5 nm (R light) with a peak wavelength of diffraction efficiency and a wavelength width of half the diffraction efficiency. The light is diffracted (reflected).
  • the peak wavelength of diffraction efficiency is the wavelength at which the diffraction efficiency reaches a peak
  • the wavelength width at half maximum of the diffraction efficiency is the wavelength width at which the diffraction efficiency is at half maximum of the diffraction efficiency peak. is there.
  • the reflection-type hologram optical element 104h has high wavelength selectivity, and only diffracts and reflects light having a wavelength in the above-mentioned wavelength range (near the exposure wavelength).
  • the hologram optical element 104h is transmitted, and a high external light transmittance can be realized.
  • the light emitted from the light source 104a is diffused by the unidirectional diffusion plate 104b, condensed by the condenser lens 104c, and enters the display element 104d.
  • the light incident on the display element 104d is modulated for each pixel based on the image data input from the display control unit 106, and is emitted as image light. Thereby, a color image is displayed on the display element 104d.
  • Image light from the display element 104d enters the eyepiece prism 104f from its base end face PL1, is totally reflected a plurality of times by the inner side face PL2 and the outer side face PL3, and enters the hologram optical element 104h.
  • the light incident on the hologram optical element 104h is reflected there, passes through the inner side surface PL2, and reaches the pupil B.
  • the user can observe an enlarged virtual image of the image displayed on the display element 104d, and can visually recognize it as a screen formed on the image display unit 104B.
  • the hologram optical element 104h constitutes a screen, or it can be considered that a screen is formed on the inner surface PL2.
  • the eyepiece prism 104f, the deflecting prism 104g, and the hologram optical element 104h transmit almost all the external light, so that the worker WK can observe an external field image (real image) through them. Therefore, the virtual image of the image displayed on the display element 104d is observed (through display) so as to overlap with a part of the external image, so that the commercial CM can be observed even when the image is displayed. And there is little risk of disturbing the picking operation.
  • the worker WK wearing the HMD 100 can simultaneously observe the image provided from the display element 104d and the external image via the hologram optical element 104h, and can perform the picking work in parallel.
  • a display unit is configured by combining a light source, a liquid crystal display element, and an optical system.
  • a self-luminous display element for example, an organic EL display element
  • a transmissive organic EL display panel having transparency in a non-light emitting state may be used.
  • the screen is arranged so as to enter the visual field of the eyes of the worker WK facing the image display unit 104B, preferably at least partly overlaps the effective visual field, the worker WK can easily display the image. Can be visually recognized.
  • FIG. 6 is a flowchart showing the flow of picking work.
  • order information including the product name and the number from the database server DS is stored in the picking server PS.
  • the worker WK downloads order information from the picking server PS.
  • the control unit 107 Upon receiving the order information, the control unit 107 stores information on the product to be transferred in the built-in storage unit, and further controls the display control unit 106 to create an image to be displayed based on the transmitted information.
  • the image information is transmitted to the display unit 104 via the wiring CD.
  • the display unit 104 having input such image information displays a corresponding image (transfer information). The display image will be described later.
  • step S102 the worker WK moves to the position of the shelf while pushing the cart CT depending on the shelf number in the order information displayed on the display unit 104. Further, in step S103, the worker WK picks the commodity CM to be transferred and transfers it to the cart CT according to the commodity name in the order information displayed on the display unit 104.
  • the bar code information (article identification information) is read by irradiating the bar code BC1 of the product CM with the light IR.
  • the read barcode information is transmitted to the communication unit 105 of the control box CB via the communication unit 202.
  • the worker WK performs the picking work as many as the ordered number.
  • step S103 the worker WK repeats step S103 until the ordered number of commodities CM to be transferred is transferred to the cart CT (NO in step S104).
  • the operator WK picks up the commodities to be transported next, so that the display unit Based on the shelf number in the order information displayed in 104, the cart CT is pushed and moved to the shelf position (step S102).
  • Step S105 After that, until all ordered commercials CM are transferred to the cart CT (NO in Step S105), the worker WK repeats Steps S102 to S104. On the other hand, when all the ordered commercials CM have been transferred to the cart CT (determination YES in step S105), the picking operation is completed.
  • FIG. 7 is a flowchart showing the control performed by the HMD 100.
  • FIG. 8 is a diagram illustrating an example of an image displayed on the display unit 104.
  • the control unit 107 in response to the operation of the worker WK, connects to the picking server PS by wireless communication from the communication unit 105 of the HMD 100 via the access point AP, and in step S202, the picking server PS. From the shelf SF, order information (a set of product name and number, etc.) relating to the product to be transferred by the worker WK is downloaded.
  • order information a set of product name and number, etc.
  • An example of the displayed image (referred to as first transfer information) is shown in FIG.
  • characters include numbers and symbols.
  • the images displayed on the display unit 104 are specifically “storage number”, “product name”, “picking planned number” (simply shown as the planned number) and “picking completed number” (simply the completed number and In addition to this, it is optional to include a product number, an image of a product to be transferred, and the like.
  • the worker who visually recognizes the image displayed in FIG. 8A knows that three boxes of paprika (yellow) stored in the shelf number B1304 should be picked. At this time, since the picking number of the paprika as a product is 0 box, the control unit 107 sets the picking completion number to 0.
  • the worker WK who has discovered the product to be transported irradiates the barcode BC1 of the product CM with the infrared light IR of the arm-mounted scanner 200.
  • the barcode information (article identification information) is read, and the read commodity CM is transferred to the cart CT.
  • the read barcode information is transmitted to the communication unit 105 of the control box CB via the communication unit 202 and input to the control unit 107. As a result, the flow moves to step S207.
  • the control unit 107 of the HMD 100 that has input the transmitted barcode information compares the barcode information of the product stored in the storage unit in step S207 and determines that the two do not match.
  • the warning image (error information) shown in FIG. 10 can be switched and displayed on the display unit 104 based on this (step S208).
  • the worker WK who has visually recognized the warning image shown in FIG. 10 can immediately recognize that the picked product is incorrect.
  • This warning image is displayed for a predetermined time (for example, 2 seconds), and then it is desirable to return to the image shown in FIG.
  • the display of the image shown in FIG. 8A may be maintained without displaying the warning image.
  • the number representing the number of picking completions is incremented by 1 and the color of the number starts from white. It turns red.
  • the worker WK knows that the first product has been picked correctly.
  • step S212 the control unit 107 compares the counted number of picking completions with the number of products to be transferred (scheduled number) stored in the storage unit. Return to S206. In this example, since the picked paprika (yellow) is still one box, the determination in step S212 is NO, and the flow returns to step S206.
  • control unit 107 transmits the transmitted barcode information and the storage unit. If it is determined that the two match, the number of picking completions is incremented by one (steps S206 to S209).
  • FIG. 8B showing the first transfer information
  • FIG. 8C showing the second transfer information
  • step S212 determines whether the picked paprika (yellow) is still two boxes.
  • control unit 107 counts up the number of picking completion by one and represents the number of picking completions displayed on the display unit 104 via the display control unit 106.
  • step S212 when the control unit 107 determines that the counted number of picking completed is equal to the number of products to be transferred stored in the storage unit, in step S213, the control unit 107 determines a predetermined time (for example, 2 to 3 seconds). ) Only the background BA color is changed to the complete color (blue in this case). An example of the displayed image is shown in FIG.
  • FIG. 8C showing the first transfer information is compared with FIG. 8D showing the second transfer information.
  • the number “03” representing the number is equal to the scheduled picking number “03”, and the color of the number changes from green to blue.
  • the control unit 107 knows that the transferred product CM is the last product of the same type (paprika (yellow)), and accordingly, the background BA The overall color changes from colorless and transparent to blue for a specified time.
  • the background BA changed to blue is used as the last information.
  • the worker WK who visually recognizes such a display knows that the picking of the same type of goods to be transferred has been completed, and can effectively suppress erroneous picking.
  • N N + 1 is set in step S216, and the flow is returned to step S204.
  • An example of the displayed image is shown in FIG.
  • the worker who visually recognizes the image displayed in FIG. 8 (e) knows that one box of orange stored in the shelf number C2202 should be picked.
  • the control unit 107 sets the picking completion number to 0.
  • step S ⁇ b> 206 the control unit 107 waits for transmission from the arm-mounted scanner 200.
  • the worker WK who has discovered the product to be transferred reads the barcode information (article identification information) of the product CM by the arm-mounted scanner 200 and transfers the read product CM to the cart CT.
  • the read barcode information is transmitted to the communication unit 105 of the control box CB via the communication unit 202. As a result, the flow moves to step S207.
  • control unit 107 determines that the number of picking completions counted up is equal to the number of goods to be transferred stored in the storage unit in step S212 and determines that they are equal, in step S213, the control unit 107 determines a predetermined time (for example, Change the background BA color to the complete color (blue in this case) for only 2 to 3 seconds.
  • a predetermined time for example, Change the background BA color to the complete color (blue in this case
  • FIG. 8 (e) showing the first transfer information is compared with FIG. 8 (f) showing the second transfer information, but in the example of the image of FIG. 8 (f), the number of picking completions
  • the number “01” representing the number is equal to the scheduled picking number “01”, and the color of the number changes from white to red.
  • the color of the entire background BA changes from colorless and transparent to blue for a specified time.
  • the background BA changed to blue is used as the last information.
  • the background color as the last information of the first product may be different from the background color as the last information of the second product.
  • the worker WK who has visually recognized this display knows that the picking of the same type of goods to be transferred has been completed.
  • N N + 1 is set in step S216, and the flow is returned to step S204.
  • An example of the displayed image is shown in FIG.
  • the worker who visually recognizes the image displayed in FIG. 8G knows that three boxes of pineapples stored in the shelf number A3101 should be picked.
  • description is abbreviate
  • step S215 if it is determined in step S215 that all products have been picked based on the order information, the control unit 107 terminates the picking operation in step S217, for example, “all products have been picked”.
  • the display unit 104 can cause the display to be performed.
  • the worker WK who visually recognizes the display knows that the picking of all commodities has been completed, and moves the cart CT to the next process. Instead of changing the number color each time a product is picked, the background BA color may be changed.
  • FIG. 11 is a view similar to FIG. 8 showing a modification of the present embodiment.
  • the display of the number of picking completions is different. Specifically, when the planned number of picking items (paprika (yellow)) is 3, for example, a circle outline CR divided into three equal parts is displayed below the number of picking completions, and a digital value is displayed at the center. Displays the number.
  • the circle outline CR as the first transfer information is all colorless and transparent, and the center number is “00”.
  • the number of picking completion is 1, as shown in FIG. 11B, 1/3 of the circular contour CR as the second transfer information becomes a colored region, and the number in the center is counted as “01”. Is up.
  • the picking completion number is 2, as shown in FIG. 11C, 2/3 of the circle outline CR becomes a colored region, and the number in the center is counted up to “02”.
  • the number of picking completion is 3, as shown in FIG. 11D, 3/3 of the circular contour CR, that is, the whole becomes a colored region, and the central number is counted up to “03”.
  • the color of the background BA is blue as the last information, as in the above-described embodiment.
  • the circle outline CR is all colorless and transparent, and the center The number of “00” is “00”, but when the number of picking completion is 1, as shown in FIG. 11F, the entire inside of the circle outline CR becomes a colored region, and the number at the center is “01”. Will be counted up. Others are the same and will not be described. In this way, by dividing the circle outline CR into one or more and increasing the colored area according to the change in the number of picking completion (changing the shape), the progress of the product picking can be visually confirmed to the worker WK.
  • the worker WK can easily recognize that the picking of the same kind of product has been completed by coloring the entire inside of the circle outline CR (making it a colored complete circle).
  • the figure whose shape is changed is not limited to a circle.
  • the display shape is different or changes”, it does not include a change caused by counting up a number.
  • FIG. 12 is a view similar to FIG. 8 according to another embodiment.
  • the difference from the embodiment shown in FIG. 8 is the timing at which the color in the frame FR below the number of picking completion changes and the color of the background BA changes according to picking.
  • the timing at which the color in the frame FR below the number of picking completion changes and the color of the background BA changes according to picking is the same as that of the above-mentioned embodiment.
  • the transfer information for the type of product (paprika (yellow)) to be picked first is displayed, and when the number of picking completions is 0 here
  • the frame FR is white except for numbers. Further, it is assumed that the color of the background BA is white while picking paprika (yellow).
  • the number of picking completion is 1, as shown in FIG. 12B, the inside of the frame FR becomes yellow except for numbers, and the number of picking completion is counted up to “01”.
  • the number of picking completions is 2, as shown in FIG. 12C, the inside of the frame FR becomes green except for the numbers, and the numbers are counted up to “02”. Further, when the number of picking completion is 3, as shown in FIG.
  • the inside of the frame FR is pink except for the numbers, and the center number is counted up to “03”. This completes the picking of the type of product (paprika (yellow)) to be picked first.
  • the number or the rectangular frame may be blinked.
  • the display is switched to the transfer information for the next type of product (orange) to be picked, and when the picking completion number is 0, the inside of the frame FR is displayed. It is white except for numbers. Further, the color of the background BA changes from white to orange. That is, the worker WK can recognize that the last information has been displayed because the color of the background BA has changed, so that picking of the same type of product to be transported is completed and the next type of product should be picked. I understand. Unlike the above-described embodiment, since the last information is displayed together with the next transfer information, it is efficient because the worker WK who wants to pick the next product does not have to wait for the display to be switched. Further, it is assumed that the color of the background BA is orange while picking orange.
  • the display is switched to the transfer information for the type of product (pineapple) to be picked next, and when the number of picking completion is 0, the inside of the frame FR is displayed. It is white except for numbers. Further, the color of the background BA changes from orange to pink. Others are the same and will not be described. Thus, by representing the change in the number of picking completions with the color change in the frame FR, it is possible to visually notify the worker WK of the progress of product picking, and the same background color when picking up the same type of product. By using, erroneous picking can be suppressed.
  • a barcode is used as a product marker.
  • a QR code or a unique image may be used.
  • a reading device that reads a unique image for example, a camera or the like installed in the HMD can be used.
  • the control box may be replaced with a smartphone or tablet capable of wireless communication with the main body of the HMD, or a scanner with a built-in HMD may be used instead of the arm-mounted scanner.
  • HMD 101 Frame 102 Rectangular frame 103 Main unit 104 Display unit 104A Image forming unit 104B Image display unit 104a Light source 104b Unidirectional diffuser 104c Condensing lens 104d Display element 104f Eyepiece prism 104g Deflection prism 104h Hologram optical element 105 Communication unit 106 Display control unit 107 Control Unit 200 Arm-mounted Scanner 201 Barcode Scanner 202 Communication Unit 203 Operation Unit AP Access Point BC1 Barcode Information CB Control Box CD Wiring CM Product CT Cart DS Database Server PS Picking Server PT Plate SF Shelf WK Worker

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Abstract

La présente invention porte sur un dispositif terminal qui permet une bonne visibilité des informations nécessaires à la saisie pour un employé et qui est apte à empêcher efficacement une erreur de saisie. Lorsqu'un dispositif de lecture lit un marqueur d'objet d'un objet conformément à une manœuvre d'un employé et entre les informations d'identification d'objet dans un dispositif de commande, des premières informations de transfert indiquant l'objet à transférer sont entrées sur un dispositif d'affichage, puis le dispositif de commande affiche les premières informations de transfert sur le dispositif d'affichage et attend l'entrée du dispositif de lecture. Lorsque le dispositif de lecture lit le marqueur d'objet de l'objet en fonction d'une manœuvre de l'employé et entre les informations d'identification d'objet dans le dispositif de commande, si le dispositif de commande détermine que les informations d'identification d'objet entrées correspondent aux informations d'identification d'objet, stockées dans une unité de stockage, de l'objet à transférer, des secondes informations de transfert indiquant l'objet suivant à transférer sont entrées dans le dispositif d'affichage, puis le dispositif d'affichage affiche les secondes informations de transfert. La couleur du dispositif d'affichage et/ou le format du dispositif d'affichage diffèrent entre les premières informations de transfert et les secondes informations de transfert.
PCT/JP2017/027604 2016-08-10 2017-07-31 Dispositif terminal WO2018030189A1 (fr)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110525872A (zh) * 2019-08-27 2019-12-03 张紫薇 自动分拣补货方法及系统
JP2021033962A (ja) * 2019-08-29 2021-03-01 沖電気工業株式会社 生産ナビゲーション装置、生産ナビゲーション方法及びプログラム
JP6949340B1 (ja) * 2021-02-09 2021-10-13 株式会社ベルマネジメントワイズ ピッキング作業支援システム
JP7443991B2 (ja) 2020-08-27 2024-03-06 村田機械株式会社 ピッキングシステム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004189468A (ja) * 2002-12-13 2004-07-08 Aichi Kokuyo Kato Ken Kk 物品ピッキング作業用カート
JP2013028454A (ja) * 2011-07-29 2013-02-07 Ishida Co Ltd 表示装置
US20130211977A1 (en) * 2011-12-20 2013-08-15 Hoj Engineering And Sales Co., Inc. Warehouse management system
WO2014002686A1 (fr) * 2012-06-29 2014-01-03 トーヨーカネツソリューションズ株式会社 Dispositif de support et système pour travail de prise d'article
JP2014171480A (ja) * 2013-03-05 2014-09-22 Toshiba Tec Corp 薬剤ピッキング支援装置及び制御プログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004189468A (ja) * 2002-12-13 2004-07-08 Aichi Kokuyo Kato Ken Kk 物品ピッキング作業用カート
JP2013028454A (ja) * 2011-07-29 2013-02-07 Ishida Co Ltd 表示装置
US20130211977A1 (en) * 2011-12-20 2013-08-15 Hoj Engineering And Sales Co., Inc. Warehouse management system
WO2014002686A1 (fr) * 2012-06-29 2014-01-03 トーヨーカネツソリューションズ株式会社 Dispositif de support et système pour travail de prise d'article
JP2014171480A (ja) * 2013-03-05 2014-09-22 Toshiba Tec Corp 薬剤ピッキング支援装置及び制御プログラム

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110525872A (zh) * 2019-08-27 2019-12-03 张紫薇 自动分拣补货方法及系统
JP2021033962A (ja) * 2019-08-29 2021-03-01 沖電気工業株式会社 生産ナビゲーション装置、生産ナビゲーション方法及びプログラム
JP7358848B2 (ja) 2019-08-29 2023-10-11 沖電気工業株式会社 生産ナビゲーション装置、生産ナビゲーション方法及びプログラム
JP7443991B2 (ja) 2020-08-27 2024-03-06 村田機械株式会社 ピッキングシステム
JP6949340B1 (ja) * 2021-02-09 2021-10-13 株式会社ベルマネジメントワイズ ピッキング作業支援システム
JP2022122201A (ja) * 2021-02-09 2022-08-22 株式会社ベルマネジメントワイズ ピッキング作業支援システム

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