CN206039544U - A comprehensive verification device for goods in and out of storage - Google Patents

Abstract

The utility model discloses an article go out comprehensive device of verifying of warehouse entry. Article go out comprehensive device of verifying of warehouse entry includes: radio frequency identification subassembly and upper computer connection for read and wait to discern the RFID tag information in the RFID label on the article, and with information transmission to the host computer that reads, video identification subassembly and upper computer connection for obtain appearance or the pattern characteristic of waiting to discern article, and transmit the characteristic of obtaining to the host computer, the host computer includes memory cell and comparing element, and memory cell is used for saving radio frequency identification prestored information and video identification prestored information, and comparing element is used for comparison RFID tag information and radio frequency identification prestored information and comparison to wait to discern appearance or the pattern characteristic and the video identification prestored information of article. The utility model discloses an article go out comprehensive device of verifying of warehouse entry can realize treating the discernment article and carry out dual verification to effective accuracy of treating the discernment article and verifying that improves. Effectively improve simultaneously work efficiency, reduce intensity of labour.

Description

A comprehensive verification device for goods in and out of storage

technical field

The utility model relates to the technical field of article entry and exit verification, in particular to an article entry and exit comprehensive verification device.

Background technique

In the prior art, the verification of the entry and exit of items is generally through manual detection. This detection method has low accuracy, low efficiency and high labor intensity.

Therefore, a technical solution is desired to overcome or at least alleviate at least one of the above-mentioned disadvantages of the prior art.

Utility model content

The purpose of the present utility model is to provide a comprehensive verification device for goods in and out of storage to overcome or at least alleviate at least one of the above-mentioned defects of the prior art.

In order to achieve the above purpose, the utility model provides a comprehensive verification device for goods in and out of storage. The article entry and exit comprehensive verification device includes: a radio frequency identification component, an image recognition component and a host computer; the radio frequency identification component is connected to the host computer for reading the RFID tag information in the RFID tag on the item to be identified, and The read information is transmitted to the host computer; the image recognition component is connected to the host computer for acquiring the shape or pattern characteristics of the item to be identified, and transmitting the acquired features to the host computer; and the The upper computer includes a storage unit and a comparison unit, the storage unit is used for storing radio frequency identification pre-stored information and image recognition pre-stored information, and the comparison unit is used for comparing the RFID tag information with the radio frequency identification pre-stored information and comparing the The shape or pattern feature of the item to be recognized and the image recognition pre-stored information.

Preferably, the radio frequency identification component includes an RFID reading unit connected to the host computer for reading the RFID tag information and transmitting the read information to the host computer.

Preferably, the distance at which the RFID reading unit reads the RFID tag information is set within a range of 10 meters to 15 meters, and one RFID card reader can simultaneously read a plurality of the RFID tag information.

Preferably, the RFID tag is arranged inside the item or attached to the outer surface of the item, and the RFID tag information includes ID information, shape information and size information of the item.

Preferably, the image recognition component includes: a camera, used to take pictures of the item to be identified; a first feature capture module, used to perform feature capture on the item by means of information acquired by the camera; and an information transmission module, used to The features captured by the first feature capture module are transferred to the host computer.

Preferably, the image recognition component further includes an illumination adjustment member, the illumination adjustment member is arranged on the camera head, and the illumination adjustment member is used to provide illumination for the camera head.

Preferably, the article entry and exit comprehensive verification device further includes a manual identification component, and the manual identification component includes: a mapping module, a second feature capture module, a storage module, a display screen, a manual identification module and an input unit, and the mapping The module is used to map the scene within the visible range, the second feature capture module is used to capture the preset features in the mapped scene, the storage module is used to store the preset features, and the display screen uses In order to display the scene mapped by the mapping module, the manual recognition module is used to manually recognize the scene displayed on the display screen, and the input unit is connected to the upper computer to convert the result of manual recognition input to the host computer.

Preferably, the storage module is connected to the host computer for exchanging information with the host computer.

The comprehensive verification device for item entry and exit of the utility model reads the RFID tag information in the RFID tag on the item to be identified through the radio frequency identification component, and obtains the shape or pattern characteristics of the item to be identified through the image recognition component. At the same time, store the radio frequency identification pre-stored information and image recognition pre-stored information through the storage unit in the host computer, compare the RFID tag information with the radio frequency identification pre-stored information and compare the shape or pattern features of the item to be identified with the image through the comparison unit in the host computer Identify pre-stored information. Only when the RFID tag information is consistent with the radio frequency identification pre-stored information and the shape or pattern characteristics of the item to be identified is consistent with the image recognition pre-stored information, the item is allowed to enter and exit the warehouse. Double verification of the items to be identified is carried out, thereby effectively improving the accuracy of verification of the items to be identified. At the same time, it effectively improves work efficiency and reduces labor intensity.

Description of drawings

Fig. 1 is a schematic diagram of a comprehensive verification device for goods entering and leaving a warehouse according to an embodiment of the present invention.

Reference signs:

detailed description

In the drawings, the same or similar reference numerals are used to denote the same or similar elements or elements having the same or similar functions. Embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings.

In the description of the present invention, the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying the referred device Or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present utility model.

Referring to FIG. 1 , the comprehensive verification device for item entry and exit includes a radio frequency identification component 2 , an image recognition component 3 , a host computer 1 and a manual identification component 4 . Wherein, the upper computer 1 includes a storage unit and a comparison unit, and the radio frequency identification component 2 includes an RFID reading unit and a transponder. The image recognition component 3 includes a camera, a first feature capture module, an information transmission module, and an illumination adjustment component. The manual recognition component 4 includes a mapping module, a second feature capture module, a storage module, a display screen, a manual recognition module and an input unit.

Referring to FIG. 1 , the radio frequency identification component 2 is connected with the host computer 1 for reading the RFID tag information in the RFID tag on the item to be identified, and transmitting the read information to the host computer 1 . The image recognition component 3 is connected with the host computer 1 to obtain the shape or pattern features of the object to be identified, and transmit the acquired features to the host computer 1 .

The storage unit in the host computer 1 is used for storing radio frequency identification pre-stored information and image recognition pre-stored information. The comparison unit in the host computer 1 is used to compare the RFID tag information with the radio frequency identification pre-stored information, and at the same time to compare the shape or pattern characteristics of the item to be identified with the image recognition pre-stored information. Specifically, when the RFID tag information is consistent with the radio frequency identification pre-stored information and the shape or pattern characteristics of the item to be identified are consistent with the image recognition pre-stored information, the double identification is correct and the item to be detected is allowed to enter and leave the warehouse; when the RFID tag information and the radio frequency identification pre-stored information And when there is a difference between the shape or pattern characteristics of the item to be identified and at least one of the image recognition pre-stored information, the double identification fails, and the item is not allowed to enter and leave the warehouse, and it is transferred to manual inspection again. Double verification of the items to be identified is carried out, thereby effectively improving the accuracy of verification of the items to be identified. At the same time, it effectively improves work efficiency and reduces labor intensity.

Specifically, the RFID (Radio Frequency Identification, radio frequency identification) reading unit in the radio frequency identification component 2 is connected to the host computer 1 for reading RFID tag information, and transmits the read information to the host computer 1 . The transponder in the radio frequency identification component 2 contains identification information. The RFID reading unit is able to read the identification information inside the transponder.

The distance for the RFID reading unit to read the RFID tag information is set within the range of 10 meters to 15 meters, so that the reading range of the RFID reading unit is sufficient and can effectively ensure the reading effect of the RFID reading unit. And one RFID reading unit can read multiple RFID tag information at the same time, so as to effectively improve the reading speed of the RFID reading unit.

The RFID tag is set inside the item or attached to the outer surface of the item. In this embodiment, the RFID tag is attached to the outer surface of the item, so as to facilitate reading and placing the RFID tag on the outer surface of the item. And the RFID tag information includes the ID information, shape information and size information of the item. It can be understood that the radio frequency identification component 2 and the image recognition component 3 can also be provided with different reading and identification features and requirements for different identification requirements of the comprehensive verification device for entry and exit of items.

In this embodiment, the camera in the image recognition component 3 is used to take pictures of the object to be recognized. The first feature capture module in the image recognition component 3 is used for feature capture of the item with the help of the information obtained by the camera. In this embodiment, the first feature capturing module is used to capture the shape or pattern features of the item to be identified. The information transfer module in the image recognition component 3 is used to transfer the features captured by the first feature capture module to the host computer 1 . It can be understood that the first feature capturing module can also be set in the host computer 1 .

In this embodiment, the light adjusting member is arranged on the camera, and the light adjusting member is used to provide light for the camera in an environment where the light intensity of the camera is low. The advantage is that it can increase the scope of application of the image recognition component 3 and help to improve the recognition effect.

In this embodiment, the mapping module in the manual recognition component 4 is used to map scenes within the visible range. The second feature capture module in the artificial recognition component 4 is used to capture preset features in the mapped scene. The storage module in the artificial recognition component 4 is used to store the preset features in the second feature capture module. The display screen in the manual recognition component 4 is used to display the scene mapped by the mapping module. The manual identification module in the manual identification component 4 is used to manually identify the scene displayed on the display screen. The input unit in the manual recognition component 4 is connected to the host computer 1 for inputting the result of manual recognition to the host computer 1 . The advantage of the manual recognition component 4 is that when the image recognition component 3 cannot recognize the shape or pattern features of the object to be recognized, the manual recognition component 4 can realize manual interference recognition by monitoring personnel. At the same time, the storage unit in the host computer 1 will store the shape or pattern feature information of the item to be identified, and when the item to be identified is recognized by personnel again, it will automatically pass the identification.

In this embodiment, the storage module in the manual identification component 4 is connected to the host computer 1 for mutual transmission of information with the host computer 1 .

The comprehensive verification device for item entry and exit of the utility model reads the RFID tag information in the RFID tag on the item to be identified through the radio frequency identification component, and obtains the shape or pattern characteristics of the item to be identified through the image recognition component. At the same time, store the radio frequency identification pre-stored information and image recognition pre-stored information through the storage unit in the host computer, compare the RFID tag information with the radio frequency identification pre-stored information and compare the shape or pattern features of the item to be identified with the image through the comparison unit in the host computer Identify pre-stored information. Only when the RFID tag information is consistent with the radio frequency identification pre-stored information and the shape or pattern characteristics of the item to be identified is consistent with the image recognition pre-stored information, the item is allowed to enter and exit the warehouse. Double verification of the items to be identified is carried out, thereby effectively improving the accuracy of verification of the items to be identified. At the same time, it effectively improves work efficiency and reduces labor intensity.

Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solution of the present utility model, rather than to limit it. Those of ordinary skill in the art should understand that: the technical solutions described in the foregoing embodiments can be modified, or equivalent replacements can be made to some of the technical features; these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the utility model The spirit and scope of the technical solutions of each embodiment.

Claims (9)

1. a kind of article goes out to put in storage comprehensive verification device, it is characterised in that include：Radio frequency identification component (2), image recognizer component And host computer (1) (3)；

Radio frequency identification component (2) are connected with the host computer (1), for reading on article to be identified in RFID tag FRID label information, and by the information transfer for reading to the host computer (1)；

Image recognizer component (3) are connected with the host computer (1), and the profile or pattern for obtaining article to be identified is special Levy, and the feature of acquisition is transmitted to the host computer (1)；And

Described host computer (1) includes memory element and comparing unit, and the memory element is used for storing RF identification prestored information And image identification prestored information, the comparing unit is used for the comparison FRID label information and the RF identification prestores letter The profile or pattern characteristics of breath and the comparison article to be identified recognizes prestored information with the image.

2. article as claimed in claim 1 goes out to put in storage comprehensive verification device, it is characterised in that radio frequency identification component (2) Comprising RFID reading units, the RFID reading units are connected with the host computer (1), for reading the RFID tag letter Breath, and by the information transfer for reading to the host computer (1).

3. article as claimed in claim 2 goes out to put in storage comprehensive verification device, it is characterised in that the RFID reading units read The distance of the FRID label information is arranged in the range of 10 meters to 15 meters, and a RFID card reader can be read simultaneously Take multiple FRID label informations.

4. article as claimed in claim 3 goes out to put in storage comprehensive verification device, it is characterised in that the RFID tag is arranged on thing Inside product or the outer surface of article is attached to, and the FRID label information includes id information, shape information and the size of article Information.

5. article as claimed in claim 1 or 2 goes out to put in storage comprehensive verification device, it is characterised in that the image recognizer component (3) include：

Photographic head, for imaging to article to be identified；

Fisrt feature handling module, the information for obtaining by the photographic head carry out feature crawl to article；And

Information transfer module, for passing to the host computer (1) by the feature that the fisrt feature handling module is captured.

6. article as claimed in claim 5 goes out to put in storage comprehensive verification device, it is characterised in that image recognizer component (3) Illumination adjusting part is further included, the Illumination adjusting part is arranged on the photographic head, the Illumination adjusting part is used for as institute State photographic head and illumination is provided.

7. the article as any one of claim 1-4 and claim 6 goes out to put in storage comprehensive verification device, and its feature exists In, artificial cognition component (4) is further included, artificial cognition component (4) include：Mapping block, second feature crawl mould Block, memory module, display screen, artificial cognition module and input block, the mapping block are used for mapping in visual range Scene, the second feature handling module are used for capturing the default feature in the scene of mapping, and the memory module is used for storing The default feature, the display screen are used for showing the scene mapped by the mapping block that the artificial cognition module to be used for By being manually identified to the scene shown by the display screen, the input block is connected with the host computer (1), is used for The result of artificial cognition is input into the host computer (1).

8. article as claimed in claim 5 goes out to put in storage comprehensive verification device, it is characterised in that further include artificial cognition group Part (4), artificial cognition component (4) include：It is mapping block, second feature handling module, memory module, display screen, artificial Identification module and input block, the mapping block are used for mapping the scene in visual range, and the second feature captures mould Block is used for capturing the default feature in the scene of mapping, and the memory module is used for storing the default feature, the display screen For showing scene that the mapping block is mapped, the artificial cognition module is used for by artificial shown to the display screen The scene shown is identified, and the input block is connected with the host computer (1), for the result of artificial cognition is input into institute State host computer (1).

9. article as claimed in claim 7 goes out to put in storage comprehensive verification device, it is characterised in that the memory module with it is described on Position machine (1) connection, for the host computer (1) transinformation.