CN210446408U

CN210446408U - Intelligent goods shelf capable of automatically acquiring goods information based on RFID

Info

Publication number: CN210446408U
Application number: CN201920928469.XU
Authority: CN
Inventors: 邵明武; 邵光金
Original assignee: Nanjing Jinwu Warehousing Equipment Co ltd
Current assignee: Nanjing Jinwu Warehousing Equipment Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-05
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses an automatic intelligent goods shelves that acquire of commodity information based on RFID, include: the shelf body and the shelf body are provided with a plurality of shelf laminates and corresponding back plates on the back side surfaces of the laminates, except the topmost laminate, each of the laminates is provided with a roller-type laminate, the laminates are inclined plates, and the front ends of the laminates are higher than the back ends of the laminates; the intelligent goods shelf further comprises an MCU (microprogrammed control unit), an information acquisition module and a display module, wherein the information acquisition module and the display module are arranged on each layer of laminate, and the MCU is arranged on the goods shelf laminate at the bottom of the goods shelf body. The utility model discloses use RFID read write line, RFID antenna cooperation automatic acquisition goods on goods shelves label information, make goods shelves more intelligent, high-efficient. The utility model discloses an infrared inductor responds to whether to have the goods in the goods shelves and informs the RFID read write line to whether remaining on not only can confirming the goods shelves, reliability, high efficiency obtain further promotion.

Description

Intelligent goods shelf capable of automatically acquiring goods information based on RFID

Technical Field

The utility model relates to a storing field, concretely relates to commodity information automatic acquisition intelligence goods shelves based on RFID.

Background

At present, when a commodity shelf is managed, a barcode is conventionally set on a commodity, and then information of the commodity is acquired by scanning the barcode. The circulation information of the commodities completely depends on a management mode of manual recording, the management mode wastes manpower and material resources, the efficiency is low, and the method has the advantages that when the quantity of the commodities is large, errors easily occur in the manual recording mode during commodity statistics, and therefore the accuracy is low.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the to-be-solved technical problem of the utility model lies in, to the above-mentioned rate of accuracy of prior art and the lower defect of efficiency, provide a commodity information automatic acquisition intelligence goods shelves that intelligence, rate of accuracy are high.

The technical scheme is as follows: commodity information automatic acquisition intelligence goods shelves based on RFID, include: the shelf body and the shelf body are provided with a plurality of shelf laminates and corresponding back plates on the back side surfaces of the laminates, except the topmost laminate, each of the laminates is provided with a roller-type laminate, the laminates are inclined plates, and the front ends of the laminates are higher than the back ends of the laminates; the intelligent goods shelf also comprises an MCU (microprogrammed control unit), an information acquisition module and a display module, wherein the information acquisition module and the display module are arranged on each layer of laminate;

the information acquisition module includes: infrared inductor, temperature and humidity sensor, RFID read write line and RFID antenna, infrared inductor, temperature and humidity sensor and RFID antenna all arrange in on the backplate that the plywood corresponds, the RFID read write line install near on the backplate of plywood, and all with MCU microcontroller electric connection, the information acquisition module gives the information transmission of gathering MCU microcontroller, MCU microcontroller handles the back, and display module shows.

Further, comprising:

the display module comprises an LED display screen and an indicator lamp group, the LED display screen is installed at the front end of the corresponding laminate of the goods shelf body, and the indicator lamp group is installed on the RFID antenna.

Further, comprising:

the indicating lamps are three-color indicating lamps which are red, yellow and green respectively and represent that the reading of product information fails, the reading of information is empty and the reading of information is normal.

Further, comprising:

the LED display screen is used for displaying real-time temperature, humidity and whether goods exist on the corresponding layer.

Further, comprising:

the roller type laminate comprises a rectangular plate surface, a plurality of rollers and roller grooves, wherein the roller grooves are installed below the plate surface, a plurality of mounting grooves corresponding to the roller grooves are formed in the plate surface, and the rollers are fixedly connected in the roller grooves through aluminum alloy supporting seats in a pairwise mode.

Further, comprising:

the RFID antenna is composed of four PIFA antennas in the form of a quadrifilar helix.

Further, comprising:

the PIFA antenna is printed on an F4BM350 dielectric plate with the dielectric constant of 3.5 and the thickness of 1 mm.

Has the advantages that: compared with the prior art, the utility model, it is showing the advantage and is: 1. the utility model uses the RFID reader-writer and the RFID antenna to cooperate to automatically acquire the label information of the goods on the goods shelf, so that the goods shelf is more intelligent and efficient; 2. the utility model adopts the infrared inductor to induce whether goods exist in the goods shelf and inform the RFID reader-writer, thereby not only determining whether the goods shelf is left, but also informing the related information of the goods lacked by the staff, and further improving the reliability and the high efficiency; 3. the plywood adopt the roller formula plywood for use manpower sparingly more when the user promotes the heavy object, and the plywood is the tilt state, can stop the risk of the landing to the outside after the goods is put, has improved the practicality.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an intelligent shelf of the present invention.

Detailed Description

The following describes the present invention in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "first", "second", "third", and "fourth", etc. are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by "vertical", "horizontal", etc. are the directions or positional relationships described based on the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus, cannot be understood as the limitation of the present invention.

As shown in FIG. 1, commodity information automatic acquisition intelligence goods shelves based on RFID, include: the shelf body 1 and the shelf body 1 are provided with a plurality of shelf laminates 11 and corresponding back plates 12 on the back side surfaces of each of the laminates 11, except for the topmost laminate, each of the other laminates is provided with a roller-type laminate, the laminates are inclined plates, and the front ends of the laminates are higher than the back ends of the laminates; the intelligent goods shelf also comprises an MCU (microprogrammed control unit) 2, an information acquisition module and a display module, wherein the information acquisition module and the display module are arranged on each layer of laminate, and the MCU 2 is arranged on the goods shelf laminate at the bottom of the goods shelf body 1;

the information acquisition module includes: infrared inductor 31, temperature and humidity sensor 32, RFID read write line 33 and RFID antenna 34, infrared inductor 31, temperature and humidity sensor 32 and RFID antenna 34 all arrange in on backplate 12 that the plywood corresponds, RFID read write line 33 install in being close to on the backplate of plywood, and all with 2 electric connection of MCU microcontroller, information acquisition module 3 gives the information transmission of gathering MCU microcontroller 2, MCU microcontroller 2 shows through display module 4.

Further, comprising:

the display module 4 comprises an LED display screen 41 and an indicator light group 42, the LED display screen 41 is installed at the front end of the corresponding laminate of the shelf body, and the indicator light group 42 is installed on the RFID antenna.

The indicator light group 42 is a three-color indicator light, red, yellow and green respectively, and represents that reading the product information fails, reading the information is empty and reading the information is normal respectively.

Further, comprising:

Further, comprising: and the RFID reader-writer adopts a CAN bus to report the processed data to the MCU. When goods are put, the infrared sensor 31 firstly senses the existence of goods and transmits a signal to the MCU microcontroller, the MCU microcontroller 2 displays 'goods available' through the display module 4, records the total number of the goods and informs the RFID reader-writer, the RFID reader-writer triggers the RFID antenna to read, and the storage layer ID, the label data and the goods putting action IN are reported to the MCU microcontroller; when goods are taken, the infrared sensor 31 senses that the goods are not in storage, the RFID reader-writer is informed of goods taking every time, the RFID reader-writer reports the storage layer ID, the label data and the goods placing action OUT to the MCU microcontroller, signals are transmitted to the MCU microcontroller, the MCU microcontroller 2 displays that the goods are available through the display module 4, the total number of the goods recorded by the MCU microcontroller is reduced by one every time of goods taking, and the LED display screen displays that the goods are OUT of stock until all the goods are taken away.

The temperature and humidity sensor 32 transmits the collected temperature and humidity signals to the MCU microcontroller 2, and the MCU microcontroller 2 displays the related information through the LED display screen 41.

Further, comprising:

the roller type laminate 11 comprises a rectangular plate surface 111, a plurality of rollers 112 and roller grooves 113, the roller grooves 13 are arranged below the plate surface 111, a plurality of mounting grooves corresponding to the positions of the roller grooves 113 are formed in the plate surface 111, and the rollers are fixedly connected in the roller grooves 113 through aluminum alloy supporting seats in a pairwise manner.

Further, comprising:

the RFID antenna is composed of four PIFA antennas in the form of a quadrifilar helix. The whole antenna structure consists of four dielectric plates, and the two small dielectric plates in the middle adopt the shape design of a clip to ensure the stability and firmness of a physical structure. The power division feed network of the antenna is printed on the lower dielectric plate, and the four PIFA antennas are printed on the upper dielectric plate and the middle dielectric plate. PIFA antennas are printed on an F4BM350 dielectric plate with the dielectric constant of 3.5 and the thickness of 1mm, and each antenna consists of a radiation arm printed on an upper dielectric plate and a matching feed structure of a middle dielectric plate.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications and variations. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a commodity information automatic acquisition intelligence goods shelves based on RFID which characterized in that includes: the shelf body and the shelf body are provided with a plurality of shelf laminates and corresponding back plates on the back side surfaces of the laminates, except the topmost laminate, each of the laminates is provided with a roller-type laminate, the laminates are inclined plates, and the front ends of the laminates are higher than the back ends of the laminates; the intelligent goods shelf also comprises an MCU (microprogrammed control unit), an information acquisition module and a display module, wherein the information acquisition module and the display module are arranged on each layer of laminate;

2. The intelligent shelf according to claim 1, wherein the display module comprises an LED display screen and an indicator light group, the LED display screen is mounted at the front end of the corresponding laminate of the shelf body, and the indicator light group is mounted on the RFID antenna.

3. The intelligent shelf according to claim 2, wherein the indicator light set is a three-color indicator light, red, yellow and green respectively, which respectively represents that reading the product information fails, reading the information is empty and reading the information is normal.

4. The intelligent shelf according to claim 2, wherein the LED display screen is used for displaying real-time temperature, humidity and whether goods exist in the corresponding layer.

5. The intelligent goods shelf according to claim 1, wherein the roller type laminate comprises a rectangular board surface, a plurality of rollers and roller grooves, the roller grooves are installed below the board surface, a plurality of installation grooves corresponding to the roller grooves are formed in the board surface, and the rollers are fixedly connected in the roller grooves through aluminum alloy supporting seats in pairs.

6. The smart shelf as claimed in claim 1 wherein the RFID antenna is comprised of four PIFA antennas in the form of a quadrifilar helix.

7. The smart shelf as claimed in claim 6 wherein the PIFA antenna is printed on an F4BM350 dielectric plate with a dielectric constant of 3.5 and a thickness of 1 mm.