Picking path generation method based on wearable device

Abstract

The invention provides a picking path generation method based on wearable equipment, the wearable equipment, electronic equipment and a storage medium, and can be applied to the technical field of warehouse picking. The method comprises the following steps: determining position information of a picker; according to the position information of the target article in the picking task and the position information of the picker, generating a target path for the picker to execute the picking task; and indicating the target path through the wearable device, wherein the target path is used for indicating the picker to complete the picking task.

Description

Technical Field

[0001] The present disclosure relates to the technical field of warehouse picking, and in particular, to a picking path generation method, a wearable device, an electronic device, a storage medium, and a program product based on a wearable device. Background Art

[0002] In the current picking process of logistics, pickers usually need to learn in advance and be familiar with the placement positions of each storage location and shelf in the warehouse and the placement rules of goods, so as to accurately and quickly find the corresponding goods according to the goods information in the order subsequently.

[0003] Therefore, in the related art, due to the large number of storage locations, shelves, goods, etc. in the warehouse, pickers need to spend a large amount of learning costs to be familiar with the specific placement positions of each good. Moreover, the picking efficiency and accuracy cannot be maximally improved. Summary of the Invention

[0004] In view of this, the present disclosure provides a picking path generation method, a wearable device, an electronic device, a storage medium, and a program product based on a wearable device.

[0005] One aspect of the present disclosure provides a picking path generation method based on a wearable device, including:

[0006] Determine the position information of the picker;

[0007] Generate a target path for the picker to execute the picking task according to the position information of the target item in the picking task and the position information of the picker;

[0008] Indicate the target path through the wearable device, and the target path is used to indicate the picker to complete the picking task.

[0009] According to an embodiment of the present disclosure, the determining the position information of the picker includes:

[0010] Determine the position information of the picker based on the environmental information of the position where the picker is located collected by the wearable device.

[0011] According to an embodiment of the present disclosure, the generating a target path for the picker to execute the picking task according to the position information of the target item in the picking task and the position information of the picker includes:

[0012] Generate a target path passing through all positions based on the position information of each target item and the position information of the picker.

[0013] According to an embodiment of the present disclosure, the above-mentioned indication of the target path by the wearable device, where the target path is used to indicate that the picker completes the above-mentioned picking task, includes:

[0014] Based on the position information of each of the above-mentioned target items, display identification information corresponding to each of the above-mentioned target items on the above-mentioned target path;

[0015] Based on the position information of the above-mentioned picker, display identification information corresponding to the above-mentioned picker on the above-mentioned target path; and

[0016] Based on the identification information of each of the above-mentioned target items and the identification information of the above-mentioned picker, instruct the above-mentioned picker to reach the target position corresponding to each of the above-mentioned target items.

[0017] According to an embodiment of the present disclosure, the position information of the above-mentioned picker includes real-time position information, and the above-mentioned instruction to the above-mentioned picker to reach the target position corresponding to each of the above-mentioned target items based on the identification information of each of the above-mentioned target items and the identification information of the above-mentioned picker includes:

[0018] According to the real-time identification information determined by the real-time position information of the above-mentioned picker, determine the identification information of the adjacent target item corresponding to the above-mentioned picker in the above-mentioned target path, where the above-mentioned real-time position information is determined by the environmental information of the position where the above-mentioned picker is located collected in real time by the above-mentioned wearable device;

[0019] According to the real-time identification information of the above-mentioned picker and the identification information of the above-mentioned adjacent target item, generate a traveling direction between the target position where the above-mentioned picker and the above-mentioned adjacent target item are located, so as to instruct the above-mentioned picker to reach the target position corresponding to the above-mentioned adjacent target item.

[0020] According to an embodiment of the present disclosure, the above-mentioned method for generating a picking path based on a wearable device further includes:

[0021] When the above-mentioned picker reaches the target position corresponding to the above-mentioned target item, prompt the item information of the above-mentioned target item.

[0022] According to an embodiment of the present disclosure, the above-mentioned environmental information includes image information and radio frequency information, and the above-mentioned determination of the position information of the above-mentioned picker based on the environmental information of the position where the above-mentioned picker is located collected by the above-mentioned wearable device includes:

[0023] Based on the above-mentioned wearable device's recognition of the collected image information of the position where the above-mentioned picker is located, determine the position information of the above-mentioned picker; or

[0024] Based on the radio frequency positioning technology supported by the above-mentioned wearable device, determine the position information of the above-mentioned picker according to the collected radio frequency information within the predetermined range of the above-mentioned picker.

[0025] According to an embodiment of the present disclosure, the above-mentioned picking path generation method based on a wearable device further includes:

[0026] When it is recognized that the picker deviates from the target path, the current position information of the picker is determined based on the environmental information of the current position of the picker collected.

[0027] Determine the position information of the target items for which picking has not been completed in the above-mentioned picking task;

[0028] Based on the current position information of the picker and the position information of the target items for which picking has not been completed, a new target path for the picker to execute the above-mentioned picking task is generated.

[0029] Another aspect of the present disclosure provides a wearable device, including: a first determination module, a first generation module, and an indication module. Among them, the first determination module is used to determine the position information of the picker; the first generation module is used to generate a target path for the picker to execute the above-mentioned picking task based on the position information of the target items in the picking task and the position information of the picker; the indication module indicates the above-mentioned target path through the wearable device, and the above-mentioned target path is used to indicate the picker to complete the above-mentioned picking task.

[0030] Another method of the present disclosure provides an electronic device, including: one or more processors; a memory for storing one or more programs, wherein when the one or more programs are executed by the one or more processors, the one or more processors execute the above-mentioned method.

[0031] Another aspect of the present disclosure provides a computer-readable storage medium storing computer-executable instructions that are used to implement the method as described above when executed.

[0032] Another aspect of the present disclosure provides a computer program product, which includes computer-executable instructions that are used to implement the method as described above when executed.

[0033] According to the picking path generation method, wearable device, electronic device, storage medium, and program product based on a wearable device provided by the present disclosure, based on the determined position information of the picker and combined with the position information of the target items in the picking task, a target path for the picker to execute the picking task can be generated, so that the picker can be indicated to complete the picking task through the target path indicated by the wearable device. Due to the use of the wearable device, the picker does not need to know in advance the layout positions of the storage locations, shelves, etc. in the warehouse, and can directly reach the corresponding positions of the target items based on the target path indicated by the wearable device for picking, which improves the picking efficiency and accuracy to a certain extent. Description of the Drawings

[0034] Through the following description of the embodiments of the present disclosure with reference to the drawings, the above and other objects, features and advantages of the present disclosure will become clearer. In the drawings:

[0035] Figure 1 Schematically shows an exemplary system architecture of a picking path generation method and a wearable device based on the wearable device according to an embodiment of the present disclosure;

[0036] Figure 2 Schematically shows a flowchart of a picking path generation method based on a wearable device according to an embodiment of the present disclosure;

[0037] Figure 3 Schematically shows a schematic diagram of a target path according to an embodiment of the present disclosure;

[0038] Figure 4 Schematically shows a schematic diagram of a target path displayed by a wearable device according to an embodiment of the present disclosure;

[0039] Figure 5 Schematically shows a schematic diagram of a target path with presence identification information displayed by a wearable device according to an embodiment of the present disclosure;

[0040] Figure 6 Schematically shows a schematic diagram of a traveling direction displayed by a wearable device according to an embodiment of the present disclosure;

[0041] Figure 7 Schematically shows a schematic diagram of the number of items to be picked required for a target item displayed by a wearable device according to an embodiment of the present disclosure;

[0042] Figure 8 Schematically shows a schematic diagram of a new target path displayed by a wearable device according to an embodiment of the present disclosure;

[0043] Figure 9 Schematically shows a structural block diagram of a wearable device according to an embodiment of the present disclosure; and

[0044] Figure 10 Schematically shows a block diagram of an electronic device suitable for implementing a picking path generation method based on a wearable device according to an embodiment of the present disclosure. Detailed Description of the Embodiments

[0045] Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. However, it should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present disclosure. In the following detailed description, for the sake of explanation, numerous specific details are set forth in order to provide a comprehensive understanding of the embodiments of the present disclosure. However, it is obvious that one or more embodiments can also be implemented without these specific details. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present disclosure.

[0046] The terms used herein are merely for describing specific embodiments and are not intended to limit the present disclosure. The terms "including", "comprising", etc. used herein indicate the presence of the described features, steps, operations, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, or components.

[0047] All terms used herein (including technical and scientific terms) have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification and should not be interpreted in an idealized or overly rigid manner.

[0048] In the case of using expressions such as "at least one of A, B, and C, etc.", generally, it should be interpreted according to the meaning commonly understood by those skilled in the art (for example, "a system having at least one of A, B, and C" should include, but is not limited to, a system having only A, only B, only C, having A and B, having A and C, having B and C, and / or having A, B, and C, etc.).

[0049] In the embodiments of the present disclosure, in terms of the collection, update, analysis, processing, use, transmission, provision, disclosure, storage, etc. of the involved data (for example, including but not limited to user personal information), they all comply with the provisions of relevant laws and regulations, are used for legal purposes, and do not violate public order and good customs. In particular, necessary measures are taken for user personal information to prevent illegal access to user personal information data and to maintain the security of user personal information and network security.

[0050] In the embodiments of the present disclosure, before obtaining or collecting user personal information, the authorization or consent of the user is obtained.

[0051] Figure 1 An exemplary system architecture 100 of a picking path generation method and a wearable device based on a wearable device according to an embodiment of the present disclosure is schematically shown. It should be noted that Figure 1The figure shown is only an example of the system architecture to which the embodiments of the present disclosure can be applied, to help those skilled in the art understand the technical content of the present disclosure, but it does not mean that the embodiments of the present disclosure cannot be used in other devices, systems, environments or scenarios.

[0052] As Figure 1 shown, the system architecture 100 according to this embodiment may include a wearable device 101, a network 102, and a server 103. The network 102 is used to provide a medium for a communication link between the wearable device 101 and the server 103. The network 102 may include various connection types, such as a wireless communication link or an optical fiber cable, etc. For example, the wearable device 101 may communicate with the server 103 through a wireless communication link; the wearable device 101 may also first communicate with the server 103 through a wireless communication link and then through an optical fiber.

[0053] The user may use the wearable device 101 to interact with the server 103 through the network 102 to receive or send messages, etc. Various communication client applications may be installed on the wearable device 101, such as shopping applications, web browser applications, search applications, instant messaging tools, email clients, and / or social platform software, etc. (only as examples).

[0054] The wearable device 101 may be various wearable electronic devices with a display screen and supporting web browsing. The wearable device 101 may also be various electronic devices with a voice prompt function, including but not limited to AR glasses, etc.

[0055] The server 103 may be a server that provides various services, such as a background management server that supports the websites browsed by the user using the wearable device 101 (only as an example). The background management server may analyze and process data such as user requests received, and feedback the processing results (such as web pages, information, or data obtained or generated according to user requests) to the terminal device.

[0056] It should be noted that the picking path generation method based on the wearable device provided by the embodiments of the present disclosure can generally be executed by the server 103. Correspondingly, the wearable device 101 provided by the embodiments of the present disclosure can generally be set in the server 103. The picking path generation method based on the wearable device provided by the embodiments of the present disclosure can also be executed by a server or a server cluster different from the server 103 and capable of communicating with the wearable device 101 and / or the server 103. The picking path generation method based on the wearable device provided by the embodiments of the present disclosure can also be executed by the wearable device 101.

[0057] For example, the location information of the target item can be originally stored in the wearable device 101, or stored on an external storage device and imported into the wearable device 101. Then, the wearable device 101 can execute the picking path generation method based on the wearable device provided in the embodiments of the present disclosure locally, or send the location information of the target item to other terminal devices, servers, or server clusters, and the other terminal devices, servers, or server clusters that receive the location information of the target item execute the picking path generation method based on the wearable device provided in the embodiments of the present disclosure.

[0058] It should be understood that Figure 1 the numbers of the wearable device 101, network 102, and server 103 in

[0059] are merely illustrative. According to the implementation requirements, there can be any number of wearable devices 101, network 102, and server 103. Figure 1 Hereinafter, based on Figures 2 to 8 the described scenario, the picking method based on the wearable device of the disclosed embodiments will be described in detail through

[0060] Figure 2 FIG. schematically shows a flowchart of a picking path generation method based on a wearable device according to an embodiment of the present disclosure.

[0061] As Figure 2 shown, the method 200 includes operations S210 to S230.

[0062] In operation S210, the location information of the picker is determined.

[0063] According to an embodiment of the present disclosure, the wearable device is a device that the picker can wear, enabling the picker to perform the picking task without holding a device. Among them, the wearable device can include wearable AR glasses, augmented reality devices, and other electronic devices. The wearable device can include an integrated camera, and can also have a display function and an interaction function, that is, the interaction between the wearable device and the picker can be performed through voice, touch, etc.

[0064] According to an embodiment of the present disclosure, on the premise that the picker wears the wearable device, after the picker receives the picking task, the wearable device can determine the location information of the picker in response to the picker's positioning and navigation instruction; the wearable device can also automatically determine the location information of the picker after the picker receives the picking task.

[0065] According to an embodiment of the present disclosure, the location information of the order picker can be determined by the wearable device based on the location where the order picker is located; the location information of the order picker can also be determined based on the set default location of the order picker. For example, the default location of the order picker can be set, such as the door of Warehouse No. 2, and this default location can be used for generating the subsequent target path.

[0066] Among them, the positioning and navigation instruction can be sent to the wearable device by voice "enable positioning and navigation" or by touching the corresponding button on the wearable device, and can also be sent to the wearable device by means such as gestures.

[0067] For example, taking the ground of the warehouse as the coordinate system, the location information of the order picker can represent the location coordinates of the order picker in the warehouse, and can also represent the location information of the shelves near the location where the order picker is located. For example, the location coordinates of the order picker in the warehouse are (2, 100); the location information of the shelves near the location where the order picker is located is Shelf No. 21.

[0068] In operation S220, based on the location information of the target item in the order picking task and the location information of the order picker, a target path for the order picker to perform the order picking task is generated.

[0069] According to an embodiment of the present disclosure, the wearable device can also have the function of storing information, so that the location information corresponding to each type of target item stored can be used to obtain the location information corresponding to multiple target items in the order picking task. The location information corresponding to multiple target items can also be obtained from the location information corresponding to each type of target item stored in the server that interacts with the wearable device. Among them, the order picking task can include at least one target item; the location information corresponding to multiple target items includes but is not limited to the location coordinates of the target item in the warehouse. For example, the target item is located at (3, 50).

[0070] According to an embodiment of the present disclosure, the wearable device can generate a target path for the order picker to perform the order picking task based on the location information of multiple target items and the location information of the order picker. Among them, the target path can represent the shortest path passing through the order picker and all the target items involved in the order picking task in the warehouse.

[0071] According to an embodiment of the present disclosure, the target path can represent a path that meets the requirements and passes through the order picker and all the target items. Among them, this path can meet the requirement of the shortest path, or can meet other requirements, such as the most straight-line distance.

[0072] According to an embodiment of the present disclosure, the wearable device can directly generate a target path that meets the requirements based on the location information of multiple target items and the location information of the picker. The wearable device can also generate multiple candidate paths that pass through all the target items involved in the picker and the picking task based on the location information of multiple target items and the location information of the picker, so that the target path can be selected from the multiple candidate paths according to a preset policy. The preset policy can represent the requirements of the picker for the path of performing the picking task. For example, the preset policy can represent the requirement that the path of the picker performing the picking task is the shortest, or can represent the requirement that the straight-line distance in the path of the picker performing the picking task is the most.

[0073] For example, the multiple candidate paths can include Path A, Path B, and Path C. Among them, the route of Path A is the shortest, the straight-line distance of Path B is the most, and the wide-road route of Path C is the longest. When the preset policy can represent the requirement that the route in the path of the picker performing the picking task is the shortest, the wearable device can select Path A as the target path from the multiple candidate paths in response to the path selection instruction of the picker. Among them, the picker can send a path selection instruction to the wearable device by voice "the shortest route", by touching a button, or by gestures, etc.

[0074] In operation S230, the target path is indicated by the wearable device, and the target path is used to instruct the picker to complete the picking task.

[0075] According to an embodiment of the present disclosure, the wearable device can also have a visualization interface, so that the picker can be instructed to complete the picking task according to the target path displayed on the visualization interface; the wearable device can also instruct the picker to complete the picking task along the target path by means of voice prompts. Among them, the visualization interface can ensure light transmittance and has the characteristics of clear display.

[0076] According to an embodiment of the present disclosure, when the wearable device is an AR glasses, the visualization interface can be displayed on the optical lens of the glasses.

[0077] According to an embodiment of the present disclosure, based on the determined location information of the picker and combined with the location information of the target items in the picking task, the target path for the picker to perform the picking task can be generated, so that the target path indicated by the wearable device instructs the picker to complete the picking task. Due to the use of the wearable device, the picker does not need to know in advance the placement positions of the storage locations, shelves, etc. in the warehouse, and can directly reach the corresponding positions of the target items based on the target path displayed by the wearable device for picking, which improves the picking efficiency and accuracy to a certain extent.

[0078] According to an embodiment of the present disclosure, determining the location information of the order picker includes: determining the location information of the order picker based on the environmental information of the location where the order picker is located collected by the wearable device.

[0079] According to an embodiment of the present disclosure, the environmental information may include image information and radio frequency information collected by the wearable device. Based on the environmental information, the location where the order picker is located can be determined.

[0080] According to an embodiment of the present disclosure, determining the location information of the order picker based on the environmental information of the location where the order picker is located collected by the wearable device is to be able to generate a target path based on the location where the order picker is located subsequently, so that the order picker can directly execute the order picking task based on the target path.

[0081] According to an embodiment of the present disclosure, the environmental information may include image information and radio frequency information. Determining the location information of the order picker based on the environmental information of the location where the order picker is located collected by the wearable device includes: identifying the image information of the location where the order picker is located collected by the wearable device to determine the location information of the order picker; or based on the radio frequency positioning technology supported by the wearable device, determining the location information of the order picker according to the radio frequency information collected within the predetermined range of the order picker.

[0082] According to an embodiment of the present disclosure, the wearable device can perform sensing and identification based on the image information of the surrounding environment of the location where the order picker is located collected by the camera to determine the location information of the order picker in the warehouse at this time. Among them, the image information may include images and videos of the surrounding environment of the location where the order picker is located collected by the camera of the wearable device.

[0083] According to an embodiment of the present disclosure, the wearable device can also perform sensing based on the supported radio frequency positioning technology to determine the location information of the order picker. Among them, the wearable device can integrate devices such as WIFI positioning, accelerators, and gyroscopes that can provide auxiliary functions for the positioning and sensing of the order picker.

[0084] According to an embodiment of the present disclosure, for the radio frequency positioning technology, radio frequency tags can be placed at multiple specific locations in the warehouse, that is, the location information of each radio frequency tag is known. When the order picker wears the wearable device, the radio frequency information of the radio frequency tags within the predetermined range of the order picker can be collected through the wearable device, so that the location information of the order picker can be determined based on the radio frequency information of the radio frequency tags; the location information of the order picker can also be determined based on the distance and radio frequency information between the collected order picker and the radio frequency tags.

[0085] According to an embodiment of the present disclosure, for radio frequency positioning technology, radio frequency information can also be collected by a wearable device based on the arranged base stations to determine the position information of the order picker. Among them, the radio frequency information can include the intensity of the radio frequency signal, the radio frequency signal transceiver time, etc.

[0086] For example, for the arranged base stations, the stronger the intensity of the radio frequency signal, the closer the distance to the corresponding base station. When the wearable device detects that the radio frequency signal of base station one is the strongest, it can be determined that the order picker is closest to base station one to determine the position information of the order picker; the wearable device can also determine the position information of the order picker based on the time difference of the radio frequency information transceiver time.

[0087] Among them, the predetermined range can represent the area range where the wearable device can collect radio frequency information based on the position of the order picker.

[0088] According to an embodiment of the present disclosure, when the wearable device collects the image information of the environment around the position of the order picker, since other areas in the warehouse may be similar to the area shown in the collected image information, on this basis, the radio frequency positioning technology can also be combined to accurately determine the position information of the location where the order picker is located.

[0089] According to an embodiment of the present disclosure, to determine the position information of the order picker, it can be through identifying the image information of the position where the order picker is located, or based on the radio frequency positioning technology, or by combining the radio frequency positioning technology on the basis of identifying the image information of the position where the order picker is located, so as to accurately determine the position information of the location where the order picker is located and achieve precise positioning of the order picker.

[0090] According to an embodiment of the present disclosure, according to the position information of the target item and the position information of the order picker in the picking task, a target path for the order picker to execute the picking task is generated, including: generating a target path passing through all positions based on the position information of each target item and the position information of the order picker.

[0091] According to an embodiment of the present disclosure, the position information can represent the positions of the target item and the order picker in the warehouse, where the position information can include position coordinates, etc.

[0092] For example, the ground where the warehouse storing multiple target items is located can be used as a coordinate plane. According to the position information of each target item, the position coordinates of the target item on the coordinate plane of the warehouse where it is located can be obtained. According to the position information of the order picker, the position coordinates of the order picker on the coordinate plane of the warehouse where it is located can be obtained.

[0093] According to an embodiment of the present disclosure, the wearable device may generate a target path that passes through all positions and has the shortest path based on the position information of each target item and the position information of the picker, where all positions include the positions of each target item and the initial position of the picker.

[0094] Figure 3 FIG. schematically shows a schematic diagram of a target path according to an embodiment of the present disclosure.

[0095] As Figure 3 shown, in this embodiment 300, the ground where the warehouse is located is taken as the plane 310.

[0096] According to an embodiment of the present disclosure, taking the pick-up task including 6 target items as an example, the pick-up task may include target item A, target item B, target item C, target item D, target item E, and target item F. The positions where target items A to F are located may be as Figure 3 shown. The position where the picker 320 is located may also be as Figure 3 shown.

[0097] According to an embodiment of the present disclosure, Figure 3 the paths connecting the picker 320 and target items A to F in may be used as a target path.

[0098] According to an embodiment of the present disclosure, based on the position information of each target item and the position information of the picker, the positions of the target items and the picker in the warehouse can be determined. On the basis of knowing the positions of the target items and the picker, the wearable device can quickly and accurately generate a target path passing through all positions.

[0099] According to an embodiment of the present disclosure, by instructing the target path through the wearable device, the target path is used to instruct the picker to complete the pick-up task, including: displaying identification information corresponding to each target item on the target path based on the position information of each target item; displaying identification information corresponding to the picker on the target path based on the position information of the picker; and instructing the picker to reach the target position corresponding to each target item based on the identification information of each target item and the identification information of the picker.

[0100] According to an embodiment of the present disclosure, the position information of the picker is determined by the environmental information of the position where the picker is located collected by the wearable device. The position information of the picker may include initial position information, and the initial position information may represent the position where the picker is located after receiving the pick-up task, and may also represent the default position of the picker set.

[0101] Figure 4 FIG. schematically shows a schematic diagram of the target path displayed by the wearable device according to an embodiment of the present disclosure.

[0102] AsFigure 4 As shown, the visual interface of the wearable device can display the target path, that is, the target path can be shown in the visual interface 400 of the wearable device. Among them, the boundary 410 is the boundary of the visual interface of the wearable device, and the target path is as Figure 4 shown by the connection line in the figure.

[0103] According to an embodiment of the present disclosure, based on the target path shown in Figure 4 the figure, corresponding identification information can be displayed at the corresponding positions of the target path according to the position information of multiple target items and the position information of the order picker, so as to prompt the order picker of the position of the target item in the target path and the position of the order picker himself in the target path.

[0104] Figure 5 Schematically shows a schematic diagram of the target path with identification information displayed by the wearable device according to an embodiment of the present disclosure.

[0105] As Figure 5 shown, the order picking task may include target item A, target item B, target item C, target item D, target item E, and target item F. The identification information of the target item may be as Figure 5 shown by the circles in the figure. The initial position of the order picker 520 may be as Figure 5 shown by the identification information in the figure, and the identification information of the order picker may be as Figure 5 shown by the rectangle in the figure to distinguish it from the identification information of the target item.

[0106] According to an embodiment of the present disclosure, the order picker can reach the target positions corresponding to target item A, target item B, target item C, target item D, target item E, and target item F in sequence according to the identification information in the target path shown in Figure 5 the figure shown by the wearable device. Among them, the target position may represent the position of the target item in the warehouse.

[0107] It should be noted that the shape of the identification information in the attached drawings of the present disclosure is only schematic and does not constitute an actual limitation.

[0108] According to an embodiment of the present disclosure, after the order picker completes the order picking of target item A, target item B, target item C, target item D, target item E, and target item F, the wearable device can respond to the order picker's order picking task completion instruction to determine that the order picking task is completed; the wearable device can also, based on the type and number of items recognized by itself, determine that the order picking task is completed when the type and number of the recognized items are consistent with the order picking task.

[0109] Among them, the picking task completion instruction can be sent to the wearable device by voice "picking task completed", by gesture instruction, or by pressing the corresponding button on the touch wearable device.

[0110] According to an embodiment of the present disclosure, the target path and the identification information of each target item and the picker shown on the visual interface of the wearable device can be used to further accurately instruct the picker to reach the target position corresponding to the target item to complete the picking task.

[0111] According to an embodiment of the present disclosure, based on the identification information of each target item and the identification information of the picker, instructing the picker to reach the target position corresponding to each target item includes: determining the identification information of the adjacent target item corresponding to the picker in the target path according to the real-time identification information determined by the real-time position information of the picker; generating the traveling direction between the picker and the target position where the adjacent target item is located according to the real-time identification information of the picker and the identification information of the adjacent target item, so as to instruct the picker to reach the target position corresponding to the adjacent target item.

[0112] According to an embodiment of the present disclosure, the position information of the picker may further include real-time position information, which is determined by the environmental information of the position where the picker is located collected in real time by the wearable device, and the real-time position information can represent the real-time position of the picker in the warehouse. During the movement of the picker, the wearable device can collect the environmental information of the position where the picker is located in real time and perform sensing and recognition on the environmental information to determine the real-time position information of the picker, for example, real-time position coordinates.

[0113] Among them, the wearable device can determine the real-time position information of the picker by identifying the image information of the position where the picker is located collected in real time; or based on the radio frequency positioning technology supported by the wearable device, determine the real-time position information of the picker according to the radio frequency information located within the predetermined range of the picker collected in real time.

[0114] According to an embodiment of the present disclosure, the identification information of the adjacent target item to the picker can be determined from the target path based on the real-time identification information of the picker determined by the real-time position information of the picker, where the adjacent target item can represent the target item adjacent to the picker.

[0115] According to an embodiment of the present disclosure, the wearable device can generate the traveling direction between the picker and the position where the adjacent target item is located based on the real-time identification information of the picker and the identification information of the adjacent target item, so as to instruct the picker to reach the target position corresponding to the adjacent target item along this traveling direction. Among them, the wearable device can also instruct the picker to reach the target position corresponding to the adjacent target item along this traveling direction by means of voice navigation, for example, "go straight 100 meters".

[0116] Figure 6 Schematically shows a schematic diagram of the traveling direction shown by a wearable device according to an embodiment of the present disclosure.

[0117] As Figure 6 shown, the initial position of the order picker can be as shown by the identification information in Figure 6 The identification information of the initial position of the order picker can be as shown by the dashed box in Figure 6 but is generally not shown on the visualization interface and is used here to reflect the movement of the order picker. The real-time position of the order picker 520 can be as shown in Figure 5 The real-time identification information of the order picker can be as shown by the rectangle in Figure 5

[0118] According to an embodiment of the present disclosure, when the identification information of the real-time position of the order picker 520 is as shown by the rectangle in Figure 6 it can be determined that the target item adjacent to the order picker 520 is target item D. The wearable device can generate a traveling direction for the order picker 520 to reach the target position where target item D is located based on the identification information of the order picker 520 and the identification information of target item D, where the traveling direction is as shown by the direction of the arrow in Figure 6 The order picker 520 can travel forward in the direction of the arrow to reach the target position where target item D is located in the warehouse.

[0119] According to an embodiment of the present disclosure, the wearable device can determine the target item adjacent to the order picker based on the real-time identification information of the order picker, so as to generate a traveling direction for the order picker to reach the target position where the adjacent target item is located, and instruct the order picker to move forward along this traveling direction, improving the accuracy of the order picker reaching the target position of the adjacent target item.

[0120] According to an embodiment of the present disclosure, the above method for generating a picking path based on a wearable device further includes: when the order picker reaches the target position corresponding to the target item, prompting the item information of the target item.

[0121] According to an embodiment of the present disclosure, when it is determined that the order picker reaches the target position where the target item is located based on the environmental information of the position where the order picker is located collected by the wearable device, the wearable device can display the item information of the target item on the visualization interface so that the order picker can pick the corresponding number of the target item; the wearable device can also play the item information of the target item in the form of voice prompts so that the order picker can pick the corresponding number of the target item.

[0122] Among them, the item information may include the number of items to be picked required for the target item in the picking task, the type of the target item, the content, etc. ​

[0123] According to an embodiment of the present disclosure, the order picker can also make a determination after picking each target item to advance the picking of the next target item; or can also make a determination to complete the picking of the target item based on the item recognized by the wearable device to advance the picking of the next target item. When the order picker completes the picking task, the wearable device can also determine whether to push the next picking task based on the current location information and status information of the order picker. Among them, the status information may include whether the order picker has received the picking task or exited the picking task, etc.

[0124] Figure 7 Schematically shows a schematic diagram of the number of items to be picked required for the target item shown by the wearable device according to an embodiment of the present disclosure.

[0125] As Figure 7 shown, when the order picker 520 arrives at the target location where the target item D is located, that is, the order picker arrives at the location indicated by the identification information as Figure 7 shown, the wearable device can obtain the number of items to be picked required for the target item D from the picking task and display it in the visualization interface. As Figure 7 shown in

[0126] It should be noted that the wearable device can not only display the number of items to be picked required for the target item, but also display item information such as the type and content of the target item.

[0127] Among them, when the order picker 520 arrives at the target location where the adjacent target item D is located, the real-time identification information of the order picker 520 and the identification information of the target item D can be respectively as Figure 7 shown by the circle and rectangle in

[0128] According to an embodiment of the present disclosure, by displaying the item information of the target item on the visualization interface of the wearable device, it is possible to directly instruct the order picker to pick the corresponding number of the target item, improving the picking accuracy.

[0129] According to an embodiment of the present disclosure, the above-mentioned picking path generation method based on the wearable device further includes: when it is recognized that the order picker deviates from the target path, determining the current location information of the order picker through the environmental information of the current location where the order picker is located; determining the location information of the target item that has not been picked in the picking task; generating a new target path for the order picker to execute the picking task according to the current location information of the order picker and the location information of the target item that has not been picked.

[0130] According to an embodiment of the present disclosure, when it is recognized that the picker deviates from the target path, in order to complete the picking task, a new target path needs to be regenerated.

[0131] According to an embodiment of the present disclosure, the wearable device determines the current position information of the picker by collecting the environmental information of the surrounding environment where the picker is located. The wearable device obtains the position information of the target items that have not been picked in the picking task, and generates a new target path for the picker to perform the picking task based on the current position information of the picker and the position information of the target items that have not been picked. Among them, to generate a new target path for the picker to perform the picking task, the above operation S220 can be performed again based on the current position information of the picker and the position information of the target items that have not been picked.

[0132] Figure 8 Schematically shows a schematic diagram of the new target path displayed by the wearable device according to an embodiment of the present disclosure.

[0133] As Figure 8 shown, when the picker deviates from the original target path, the identification information of the picker 520 is as Figure 8 shown by the rectangle in. When it is determined that the target items that have not been picked in the picking task include target item A, target item C, and target item F, a new target path is regenerated based on the position information of target item A, target item C, and target item F and the current position information of picker 520.

[0134] According to an embodiment of the present disclosure, the new target path is as Figure 8 shown by the dotted path in. In actual situations, the original target path for performing the picking task will not be displayed on the visualization interface to avoid interference with the new target path.

[0135] According to an embodiment of the present disclosure, when a certain target item has been picked, the target item can be not displayed, that is, the wearable device only displays the target items that have not been picked, so that the target items that have not been picked in the picking task can be directly determined.

[0136] For example, as Figure 8 shown in, when it is determined that target item B, target item D, and target item E have been picked, the corresponding identification information can be not displayed on the target path, while target item A, target item C, and target item F have not been picked, and the corresponding identification information is still displayed on the target path.

[0137] According to an embodiment of the present disclosure, the target items that have not been picked in the picking task can also be determined through the following operations.

[0138] According to an embodiment of the present disclosure, after determining that picking of a certain target item is completed, the target item in the picking task can be marked with a target identifier to distinguish the target items for which picking has been completed and the target items for which picking has not been completed in the picking task, so that the target items for which picking has not been completed can be determined by identifying the unmarked target items in the picking task.

[0139] Among them, the target identifier may include an underline, a strikethrough, bold, etc.

[0140] According to an embodiment of the present disclosure, in a case where it is necessary to determine the target items for which picking has not been completed in the picking task, it can be directly determined by whether the target items in the picking task are marked, and the unmarked target items are selected from the picking task.

[0141] According to an embodiment of the present disclosure, in the target path in the visual interface of the wearable device, the identification information of the target items for which picking has been completed can also be color - marked to distinguish the target items for which picking has been completed and the target items for which picking has not been completed on the target path. According to an embodiment of the present disclosure, through the target identifier, the target items for which picking has not been completed in the picking task can be directly determined, enabling a new target path to be regenerated based on the quickly obtained position information of the target items for which picking has not been completed.

[0142] According to an embodiment of the present disclosure, in a case where the picker deviates from the target path, a new target path for the picker to perform the picking task is generated based on the current position information of the picker and the position information of the target items for which picking has not been completed, so that by re - planning the path for the picker to pick the target items for which picking has not been completed, the picking of the target items for which picking has not been completed can be quickly and accurately completed.

[0143] Figure 9 Schematically shows a structural block diagram of a wearable device according to an embodiment of the present disclosure.

[0144] As Figure 9 shown, the wearable device 900 of this embodiment includes a first determination module 910, a first generation module 920, and an indication module 930.

[0145] The first determination module 910 is used to determine the position information of the picker. In one embodiment, the first determination module 910 can be used to perform the operation S210 described above, which will not be elaborated here.

[0146] The first generation module 920 is used to generate a target path for the picker to perform the picking task based on the position information of the target items and the position information of the picker in the picking task. In one embodiment, the first generation module 920 can be used to perform the operation S220 described above, which will not be elaborated here.

[0147] The indicating module 930 is used to indicate a target path through the wearable device, and the target path is used to indicate that the order picker completes the order picking task. In one embodiment, the indicating module 930 can be used to perform the operation S230 described above, which will not be elaborated here.

[0148] According to an embodiment of the present disclosure, the first determination module 910 includes a determination sub-module.

[0149] The determination sub-module is configured to determine the position information of the order picker based on the environmental information of the position where the order picker is located collected by the wearable device.

[0150] According to an embodiment of the present disclosure, the first generation module 920 includes a generation sub-module.

[0151] The generation sub-module is configured to generate a target path passing through all position coordinates based on the position information of each target item and the position information of the order picker.

[0152] According to an embodiment of the present disclosure, the indicating module 930 includes a first display sub-module, a second display sub-module, and an indicating sub-module.

[0153] The first display sub-module is configured to display identification information corresponding to each target item on the target path based on the position information of each target item.

[0154] The second display sub-module is configured to display identification information corresponding to the order picker on the target path based on the position information of the order picker.

[0155] The indicating sub-module is configured to indicate that the order picker reaches the target position corresponding to each target item based on the identification information of each target item and the identification information of the order picker.

[0156] According to an embodiment of the present disclosure, the position information of the order picker includes real-time position information. The indicating sub-module includes a first determination unit and a generation unit.

[0157] The first determination unit is configured to determine the identification information of the adjacent target item corresponding to the order picker in the target path according to the real-time identification information of the real-time position information of the order picker, where the real-time position information is determined by the environmental information of the position where the order picker is located collected in real time by the wearable device.

[0158] The generation unit is configured to generate a traveling direction between the target position where the order picker and the adjacent target item are located according to the real-time identification information of the order picker and the identification information of the adjacent target item, so as to indicate that the order picker reaches the target position corresponding to the adjacent target item.

[0159] According to an embodiment of the present disclosure, the indicating module 930 further includes a prompting sub-module.

[0160] A prompting sub-module, configured to prompt the item information of a target item when a picker arrives at a target location corresponding to the target item.

[0161] According to an embodiment of the present disclosure, the determination sub-module includes a second determination unit and a third determination unit.

[0162] The second determination unit is configured to identify the position information of the picker based on the image information of the position where the picker is located collected by the wearable device.

[0163] The third determination unit is configured to determine the position information of the picker based on the radio frequency positioning technology supported by the wearable device and according to the radio frequency information collected within a predetermined range of the picker.

[0164] According to an embodiment of the present disclosure, the wearable device 900 further includes a second determination module, a third determination module, and a second generation module.

[0165] The second determination module is configured to determine the current position information of the picker by collecting the environmental information of the current position where the picker is located when it is recognized that the picker deviates from the target path.

[0166] The third determination module is configured to determine the position information of the target item for which picking has not been completed in the picking task.

[0167] The second generation module is configured to generate a new target path for the picker to complete the picking task according to the current position information of the picker and the position information of the target item for which picking has not been completed.

[0168] According to an embodiment of the present disclosure, any multiple of the modules, sub-modules, units, and sub-units, or at least part of the functions of any multiple of them can be implemented in one module. Any one or more of the modules, sub-modules, units, and sub-units according to the embodiments of the present disclosure can be split into multiple modules for implementation. Any one or more of the modules, sub-modules, units, and sub-units according to the embodiments of the present disclosure can be at least partially implemented as a hardware circuit, such as a field programmable gate array (FPGA), a programmable logic array (PLA), a system on chip, a system on a substrate, a system in a package, an application specific integrated circuit (ASIC), or can be implemented by any other reasonable way of integrating or packaging the circuit as hardware or firmware, or can be implemented in any one of the three implementation ways of software, hardware, and firmware or in an appropriate combination of any several of them. Alternatively, one or more of the modules, sub-modules, units, and sub-units according to the embodiments of the present disclosure can be at least partially implemented as a computer program module, and when the computer program module is run, the corresponding functions can be executed.

[0169] For example, any combination of the first determination module 910, the first generation module 920, and the indication module 930 may be combined and implemented in one module / unit / sub-unit, or any one of the modules / units / sub-units may be split into multiple modules / units / sub-units. Alternatively, at least part of the functions of one or more of these modules / units / sub-units may be combined with at least part of the functions of other modules / units / sub-units and implemented in one module / unit / sub-unit. According to an embodiment of the present disclosure, at least one of the first determination module 910, the first generation module 920, and the indication module 930 may be at least partially implemented as a hardware circuit, such as a field programmable gate array (FPGA), a programmable logic array (PLA), a system on chip, a system on a substrate, a system in a package, an application specific integrated circuit (ASIC), or any other reasonable manner of integrating or packaging circuits, etc., implemented by hardware or firmware, or implemented in any one of the three implementation manners of software, hardware, and firmware, or in any suitable combination of several of them. Alternatively, at least one of the first determination module 910, the first generation module 920, and the indication module 930 may be at least partially implemented as a computer program module, and when the computer program module is run, it can execute the corresponding functions.

[0170] Figure 10 Schematically shown is a block diagram of an electronic device suitable for implementing the picking path generation method based on a wearable device described above according to an embodiment of the present disclosure. Figure 10 The shown electronic device is only an example and should not impose any limitation on the functions and usage scope of the embodiments of the present disclosure.

[0171] As Figure 10 shown, the electronic device 1000 according to an embodiment of the present disclosure includes a processor 1001, which can perform various appropriate actions and processes according to a program stored in a read only memory (ROM) 1002 or a program loaded from a storage section 1008 into a random access memory (RAM) 1003. The processor 1001 may include, for example, a general microprocessor (such as a CPU), an instruction set processor, and / or a related chipset, and / or a dedicated microprocessor (such as an application specific integrated circuit (ASIC)), etc. The processor 1001 may also include on-board memory for caching purposes. The processor 1001 may include a single processing unit or multiple processing units for performing different actions of the method flow according to an embodiment of the present disclosure.

[0172] In the RAM 1003, various programs and data required for the operation of the electronic device 1000 are stored. The processor 1001, the ROM 1002, and the RAM 1003 are connected to each other via a bus 1004. The processor 1001 performs various operations of the method flow according to the embodiments of the present disclosure by executing the programs in the ROM 1002 and / or the RAM 1003. It should be noted that the programs may also be stored in one or more memories other than the ROM 1002 and the RAM 1003. The processor 1001 may also perform various operations of the method flow according to the embodiments of the present disclosure by executing the programs stored in the one or more memories.

[0173] According to an embodiment of the present disclosure, the electronic device 1000 may further include an input / output (I / O) interface 1005, and the input / output (I / O) interface 1005 is also connected to the bus 1004. The system 1000 may further include one or more of the following components connected to the I / O interface 1005: an input portion 1006 including a keyboard, a mouse, etc.; an output portion 1007 including, for example, a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage portion 1008 including a hard disk, etc.; and a communication portion 1009 including a network interface card such as a LAN card, a modem, etc. The communication portion 1009 performs communication processing via a network such as the Internet. A drive 1010 is also connected to the I / O interface 1005 as needed. A removable medium 1011, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 1010 as needed so that a computer program read from it can be installed into the storage portion 1008 as needed.

[0174] According to an embodiment of the present disclosure, the method flow according to the embodiments of the present disclosure may be implemented as a computer software program. For example, an embodiment of the present disclosure includes a computer program product, which includes a computer program carried on a computer-readable storage medium, and the computer program includes program codes for performing the method shown in the flowchart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication portion 1009, and / or installed from the removable medium 1011. When the computer program is executed by the processor 1001, the above-described functions defined in the system according to the embodiments of the present disclosure are performed. According to an embodiment of the present disclosure, the above-described systems, devices, apparatuses, modules, units, etc. may be implemented by computer program modules.

[0175] The present disclosure also provides a computer-readable storage medium, which may be included in the device / apparatus / system described in the above embodiments; or may exist alone without being assembled into the device / apparatus / system. The above computer-readable storage medium carries one or more programs, and when the above one or more programs are executed, the methods according to the embodiments of the present disclosure are implemented.

[0176] According to an embodiment of the present disclosure, the computer-readable storage medium may be a non-volatile computer-readable storage medium. For example, it may include but is not limited to: portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above. In the present disclosure, the computer-readable storage medium may be any tangible medium that contains or stores a program, and this program can be used by or in combination with an instruction execution system, apparatus, or device.

[0177] For example, according to an embodiment of the present disclosure, the computer-readable storage medium may include one or more memories other than the above-described ROM 1002 and / or RAM 1003 and / or ROM 1002 and RAM 1003.

[0178] Embodiments of the present disclosure further include a computer program product, which includes a computer program. The computer program contains program code for executing the methods provided by the embodiments of the present disclosure. When the computer program product runs on an electronic device, the program code is used to cause the electronic device to implement the picking path generation method based on a wearable device provided by the embodiments of the present disclosure.

[0179] When the computer program is executed by the processor 1001, the above functions defined in the system / apparatus of the embodiments of the present disclosure are executed. According to an embodiment of the present disclosure, the above-described systems, apparatuses, modules, units, etc. may be implemented by computer program modules.

[0180] In one embodiment, the computer program may rely on tangible storage media such as optical storage devices and magnetic storage devices. In another embodiment, the computer program may also be transmitted and distributed in the form of a signal on a network medium, and be downloaded and installed through the communication part 1009, and / or be installed from the removable medium 1011. The program code contained in the computer program may be transmitted by any suitable network medium, including but not limited to: wireless, wired, etc., or any suitable combination of the above.

[0181] According to embodiments of the present disclosure, program code for executing the computer programs provided by the embodiments of the present disclosure can be written in any combination of one or more programming languages. Specifically, these computing programs can be implemented using high-level procedural and / or object-oriented programming languages, and / or assembly / machine languages. Programming languages include, but are not limited to, such as Java, C++, Python, the "C" language, or similar programming languages. The program code can be executed entirely on the user's computing device, partially on the user's device, partially on a remote computing device, or entirely on a remote computing device or server. In cases involving a remote computing device, the remote computing device can be connected to the user's computing device through any type of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computing device (e.g., by connecting through the Internet using an Internet service provider).

[0182] The flowcharts and block diagrams in the accompanying drawings illustrate the possible architectures, functions, and operations of systems, methods, and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagram can represent a module, a program segment, or a part of code that contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks may occur in a different order than that marked in the accompanying drawings. For example, two consecutive blocks shown may actually be executed substantially in parallel, and they can sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagram or flowchart, and combinations of blocks in the block diagram or flowchart, can be implemented by a dedicated hardware-based system for performing the specified functions or operations, or can be implemented by a combination of dedicated hardware and computer instructions. Those skilled in the art can understand that the features recited in various embodiments and / or claims of the present disclosure can be combined and / or combined in various ways, even if such combinations or combinations are not explicitly recited in the present disclosure. In particular, without departing from the spirit and teachings of the present disclosure, the features recited in various embodiments and / or claims of the present disclosure can be combined and / or combined in various ways. All such combinations and / or combinations fall within the scope of the present disclosure.

[0183] The above describes the embodiments of the present disclosure. However, these embodiments are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Although the embodiments are described separately above, this does not mean that the measures in each embodiment cannot be used advantageously in combination. The scope of the present disclosure is defined by the appended claims and their equivalents. Without departing from the scope of the present disclosure, those skilled in the art can make various substitutions and modifications, and all such substitutions and modifications should fall within the scope of the present disclosure.

Claims

1. A picking path generation method based on a wearable device, comprising: Determining the location information of the picker; Generating a target path for the picker to execute the picking task according to the location information of the target item in the picking task and the location information of the picker; Indicating the target path through the wearable device, where the target path is used to instruct the picker to complete the picking task.

2. The method according to claim 1, wherein The determining the location information of the picker includes: Determining the location information of the picker based on the environmental information of the location where the picker is located collected by the wearable device.

3. The method according to claim 1, wherein The generating a target path for the picker to execute the picking task according to the location information of the target item in the picking task and the location information of the picker includes: Generating a target path passing through all locations based on the location information of each target item and the location information of the picker.

4. The method according to claim 1, wherein The indicating the target path through the wearable device, where the target path is used to instruct the picker to complete the picking task, includes: Displaying identification information corresponding to each target item on the target path based on the location information of each target item; Displaying identification information corresponding to the picker on the target path based on the location information of the picker; and Instructing the picker to reach the target location corresponding to each target item based on the identification information of each target item and the identification information of the picker.

5. The method according to claim 4, wherein, The location information of the picker includes real-time location information. The instructing the picker to reach the target location corresponding to each target item based on the identification information of each target item and the identification information of the picker includes: Determining the identification information of the adjacent target item corresponding to the picker in the target path according to the real-time identification information determined by the real-time location information of the picker, where the real-time location information is determined by the environmental information of the location where the picker is located collected by the wearable device in real time; Generating a traveling direction between the target location where the picker and the adjacent target item are located according to the real-time identification information of the picker and the identification information of the adjacent target item to instruct the picker to reach the target location corresponding to the adjacent target item.

6. The method according to claim 4, further comprising: Prompting the item information of the target item when the picker reaches the target location corresponding to the target item.

7. The method according to claim 2, wherein The environmental information includes image information and radio frequency information. The determining the location information of the picker based on the environmental information of the location where the picker is located collected by the wearable device includes: Determining the location information of the picker based on the wearable device's recognition of the image information of the location where the picker is located; or Determining the location information of the picker based on the radio frequency positioning technology supported by the wearable device according to the radio frequency information collected within the predetermined range of the picker.

8. The method according to claim 1, further comprising: In the case where it is recognized that the order picker deviates from the target path, determine the current position information of the order picker based on the environmental information of the current position of the order picker collected; Determine the position information of the target items for which order picking has not been completed in the order picking task; Generate a new target path for the order picker to execute the order picking task according to the current position information of the order picker and the position information of the target items for which order picking has not been completed.

9. A wearable device, comprising: A first determination module, configured to determine the position information of the order picker; A first generation module, configured to generate a target path for the order picker to execute the order picking task according to the position information of the target items in the order picking task and the position information of the order picker; An indication module, which indicates the target path through the wearable device, and the target path is used to indicate that the order picker completes the order picking task.

10. An electronic device, comprising: One or more processors; A memory, configured to store one or more programs, wherein, when the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the method according to any one of claims 1 to 8.

11. A computer-readable storage medium, on which executable instructions are stored, and when the instructions are executed by a processor, the processor is caused to implement the method according to any one of claims 1 to 8.

12. A computer program product, comprising a computer program, and when the computer program is executed by a processor, the method according to any one of claims 1-8 is implemented.

Images