Intelligent goods shelf based on RFID

Abstract

The utility model discloses an intelligent goods shelf based on RFID, which comprises at least one goods shelf main body and a control cabinet, the goods shelf main body comprises a plurality of movable laminates, and the outer side of each movable laminate is provided with a first RFID antenna module; the control cabinet is located on the side face of the goods shelf body, an operation panel is arranged on the control cabinet, an RFID recognition area is arranged at the position of the operation panel, a second RFID antenna module is arranged below the RFID recognition area, and the RFID antenna module works in cooperation with the RFID tags on the goods. According to the goods shelf, the hidden RFID antennas are additionally arranged on the goods shelf body, information of equipment articles placed on the movable layer plates can be sensed through the multiple RFID antennas, and therefore the in-warehouse or out-of-warehouse state of the equipment articles can be judged, and the problem that the equipment articles are taken by mistake is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shelves, and in particular to an intelligent shelf based on RFID. Background Art

[0002] At present, police equipment is generally placed directly on shelves, and most of these shelves are ordinary shelves, which only have storage functions and do not have functions such as automatic inventory, information statistics and display screens. In daily use, administrators often need to conduct manual inventory and positioning, which wastes a lot of manpower and material resources. At the same time, in the process of use, there are management loopholes such as wrong taking, smuggling, not registering, not returning, and taking and putting away randomly, which greatly affects work efficiency and causes waste of resources. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an RFID-based smart shelf, which can monitor the status of items in or out of the warehouse to avoid management loopholes such as wrong taking, smuggling, and non-return.

[0004] To this end, the technical solution of the utility model is: an RFID-based smart shelf, including at least one shelf body and a control cabinet, the shelf body including multiple movable shelves, and a first RFID antenna module is provided on the outer side of each movable shelf; the control cabinet is located on the side of the shelf body, and an operation panel is provided on the control cabinet, and an RFID identification area is provided on the operation panel, and a second RFID antenna module is provided below the RFID identification area, and the RFID antenna module works in cooperation with the RFID tag on the item.

[0005] On the basis of the above scheme and as a preferred scheme of the above scheme: the RFID identification area is arranged on an operating plate, the operating plate is embedded in the operating panel, and one end is hinged to the operating panel; the operating plate can be rotated to be perpendicular to the operating panel.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: there are multiple shelf bodies, which are arranged side by side on the side of the control cabinet.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the shelf body also includes two side columns and a top beam, and the movable layer plate is installed between the two columns; an indicator light is provided on the beam.

[0008] On the basis of the above solution and as a preferred solution of the above solution: the RFID antenna module is embedded in the front side of the movable layer plate and is covered with an acrylic decorative plate on the outside.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: the operation panel is also provided with a display screen, a face recognition camera, a voice speaker, a card swiping reader and a fingerprint reader. The face recognition camera, the card swiping reader and the fingerprint reader are used for identity recognition, and the voice speaker is used to play operation prompts.

[0010] When the police officer collects items, he clicks the collection button on the display screen in the operation area. The system will automatically determine in which area the equipment to be collected is placed, and display the corresponding storage location number on the display screen, and give a voice prompt at the same time. The corresponding shelf indicator light will light up. After the police officer goes to the corresponding storage location to pick up the equipment, the first RFID antenna module on the smart shelf can sense in real time whether the equipment taken by the police officer is correct. If it is taken incorrectly, it will give a sound and light prompt in time. The police officer puts the police equipment to be collected on the table in the RFID identification area. The second RFID antenna module under the table in the RFID identification area will automatically sense the equipment on the table and present the equipment information on the display screen. After the police officer confirms that it is correct, he clicks to confirm the collection, and the collection is successful. The equipment will record the information of the collector, the time of collection, and the details of the collected items in the database.

[0011] When the police officer returns the item, he clicks the return button on the display screen in the operation area, and then places the police equipment to be returned on the RFID identification area countertop. The second RFID antenna module under the RFID identification area countertop will automatically sense the equipment on the countertop, and present the equipment information and the corresponding storage location number on the display screen, and the corresponding shelf indicator light will light up; the police officer puts the equipment to be returned into the designated storage location, and the first RFID antenna module on the smart shelf can sense in real time whether the equipment returned by the police officer is correct. If it is misplaced, it will promptly give an audio and visual prompt. After all the equipment is correctly stored, click Confirm Return to successfully return it. The device will record the returner information, return time, and details of the returned items in the database, and compare them with the collection information.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A hidden RFID antenna is added to the main body of the shelf. The equipment and items placed on the movable shelf can be sensed by multiple RFID antennas to determine their in-stock or out-of-stock status, thus avoiding the problem of mistaken taking.

[0014] 2. The same control cabinet will be connected to multiple shelf bodies. The shelf bodies are equipped with indicator lights, which can help users immediately identify the location of the correct shelf and quickly complete the picking and returning operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings.

[0016] Figure 1It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural front view of the utility model;

[0018] Figure 3 This is a schematic diagram of the operating panel of the utility model in an open state;

[0019] Figure 4 This is another structural schematic diagram of the utility model.

[0020] Marked in the figure are: control cabinet 1, operation panel 11, display screen 12, face recognition camera 13, two-dimensional scanning area 14, card swiping identifier 15, fingerprint identifier 16, operation panel 17, RFID identification area 18, shelf body 2, column 21, beam 22, movable layer board 23, first RFID antenna module 24, indicator light 25. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0023] See the attached drawings. The RFID-based smart shelf described in this embodiment includes at least one shelf body 2 and a control cabinet 1. A plurality of shelf bodies 2 can be provided, located on one side or both sides of the control cabinet 1, which can be provided according to the use requirements.

[0024] The control cabinet 1 is provided with an operation panel 11, and the operation panel is also provided with a display screen 12, a face recognition camera 13, a voice speaker, a two-dimensional scanning area 14, a card reader 15 and a fingerprint reader 16. The face recognition camera 13, the card reader 15 and the fingerprint reader 16 are used for identity recognition, the voice speaker is used to play operation prompts, and the two-dimensional scanning area 14 is used to scan the two-dimensional code of the item to facilitate the initial storage registration of the product. At the same time, the operation panel 11 is provided with a groove, and a foldable operation panel 17 is embedded in the groove. The operation panel 17 is rotatably connected to the operation panel 11 through a hinge; the operation panel 17 is provided with an RFID identification area 18, and a second RFID antenna module is provided below the RFID identification area 18, and the RFID antenna module works in conjunction with the RFID tag on the item. The operation panel 17 can be embedded in the groove of the operation panel 11 and be flush with the operation panel 11. The user holds the object close to the RFID identification area for identification. When there are many objects that need to be identified, the operation panel 17 can be flipped so that the operation panel 17 can be rotated to be perpendicular to the operation panel 11, and then the object can be placed on the operation panel 17 to facilitate the identification operation.

[0025] The shelf body 2 includes two side columns 21, a top crossbeam 22 and a plurality of movable shelves 23. The movable shelves 23 are installed between the two columns 21 and are movably connected to the two columns. The two columns are provided with perforated plates, and the number and installation position of the movable shelves 23 can be adjusted according to needs. A first RFID antenna module 24 is provided on the outside of each movable shelf 23. The RFID antenna module is embedded in the front side of the movable shelf and is covered with an acrylic decorative plate on the outside. The crossbeam 22 is provided with an indicator light 25, which can indicate the shelf position that needs to be operated for the user, so that the user can take and put items conveniently.

[0026] When the police officer collects items, he clicks the collection button on the display screen 12 in the operation area. The system will automatically determine in which area the equipment to be collected is placed, and display the corresponding storage location number on the display screen 12, and give a voice prompt at the same time. The indicator light 25 on the corresponding shelf will light up. After the police officer goes to the corresponding storage location to pick up the equipment, the first RFID antenna module 24 on the shelf can sense in real time whether the equipment taken by the police officer is correct. If it is taken incorrectly, it will give a sound and light prompt in time. The police officer puts the police equipment to be collected on the RFID identification area 18. The second RFID antenna module under the table of the RFID identification area will automatically sense the equipment on the table and present the equipment information on the display screen. After the police officer confirms that it is correct, he clicks to confirm the collection, and the collection is successful. The equipment will record the information of the person who collects the equipment, the time of collection, and the details of the collected items in the database.

[0027] When the police officer returns the item, he clicks the return button on the display screen 12 in the operation area, and then places the police equipment to be returned on the table in the RFID identification area 18. The second RFID antenna module under the table in the RFID identification area will automatically sense the equipment on the table, and present the equipment information and the corresponding storage location number on the display screen, and the corresponding shelf indicator light 25 will light up; the police officer puts the equipment to be returned into the designated storage location, and the first RFID antenna module 24 on the smart shelf can sense in real time whether the equipment returned by the police officer is correct. If it is misplaced, it will give a sound and light prompt in time. After all the equipment is correctly put into the warehouse, click to confirm the return, and the return will be successful. The device will record the returner information, return time, and details of the returned items in the database, and compare them with the collection information.

[0028] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An RFID-based smart shelf, characterized by: It includes at least one shelf body and a control cabinet. The shelf body includes multiple movable layers. A first RFID antenna module is provided on the outer side of each movable layer. The control cabinet is located on the side of the shelf body. An operation panel is provided on the control cabinet. An RFID identification area is provided on the operation panel. A second RFID antenna module is provided below the RFID identification area. The RFID antenna module works in cooperation with the RFID tag on the item.

2. The RFID-based smart shelf according to claim 1, characterized in that: The RFID identification area is arranged on an operation plate, the operation plate is embedded in the operation panel, and one end of the operation plate is hinged to the operation panel; the operation plate can be rotated to be perpendicular to the operation panel.

3. The RFID-based smart shelf according to claim 1, characterized in that: There are multiple shelf bodies, which are arranged side by side on the side of the control cabinet.

4. The RFID-based smart shelf according to claim 1, characterized in that: The shelf body also includes two side columns and a top crossbeam, and the movable layer plate is installed between the two columns; an indicator light is arranged on the crossbeam.

5. The RFID-based smart shelf according to claim 1, characterized in that: The RFID antenna module is embedded in the front side of the movable layer plate, and is covered with an acrylic decorative plate on the outside.

6. The RFID-based smart shelf according to claim 1, characterized in that: The operation panel is also provided with a display screen, a face recognition camera, a voice speaker, a card swiping identifier and a fingerprint identifier. The face recognition camera, the card swiping identifier and the fingerprint identifier are used for identity recognition, and the voice speaker is used for playing operation prompts.

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