CN211180870U - Warehouse in-out management equipment - Google Patents
Warehouse in-out management equipment Download PDFInfo
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- CN211180870U CN211180870U CN201922180464.6U CN201922180464U CN211180870U CN 211180870 U CN211180870 U CN 211180870U CN 201922180464 U CN201922180464 U CN 201922180464U CN 211180870 U CN211180870 U CN 211180870U
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Abstract
The application provides a warehouse business turn over management equipment includes: the RFID tag attached to the materials, the RFID reader-writer, the antenna array configured at the entrance and exit of the warehouse, the identity recognition device configured at the entrance and exit of the warehouse and used for recognizing the identity information of personnel entering the warehouse, the electromagnetic shield arranged in the warehouse and used for isolating the reading signal of the antenna array, and the control device. The RFID reader-writer is electrically connected with the antenna array and used for reading material information in the RFID volume label, the control device is electrically connected with the RFID reader-writer and the identity recognition device and used for obtaining the material information and identity information, the control device runs a management program and used for obtaining the identity information and whether the personnel behavior selected by personnel is a warehousing behavior or a ex-warehousing behavior, and the management program writes the obtained material information into the warehousing database and/or updates the corresponding material information and material state in the warehousing database according to the identity information and the selected personnel behavior.
Description
Technical Field
The application relates to management equipment of a warehouse, in particular to warehouse entering and exiting management equipment integrating an RFID technology, an identity identification technology and an electromagnetic shielding technology.
Background
The early warehouse management method generally manages the materials or goods in the warehouse by using a bar code technology, and warehouse management personnel can complete warehousing or ex-warehouse of the materials and file building operation of a stock database by scanning bar codes attached to the materials by using handheld bar code equipment; however, the barcode scanning operation needs to be completed manually, which requires labor cost and is prone to error, and real-time performance and accuracy of data cannot be achieved.
Taiwan patent publication No. TW201033906a1 proposes a warehouse management system and method for managing the warehouse entry and exit of goods by using a Radio Frequency Identification (RFID) technology. The system comprises an electronic volume label, an antenna and a reader. The system further comprises: the system comprises a first infrared sensor arranged in a warehouse door and a second infrared sensor arranged outside the warehouse door, wherein the first infrared sensor is used for detecting whether goods pass through a scanning area of the infrared sensor or not and sending a signal when the goods pass through the scanning area; and the control server is used for receiving the signals sent by the infrared sensors, controlling the opening and closing of the reader and the antenna according to the signals, receiving the information of the electronic volume labels installed on the goods going out of the warehouse or entering the warehouse, judging whether the goods are to be put into the warehouse or go out of the warehouse according to the sequence of the received signals sent by the infrared sensors, and recording the information into a stock system. The warehouse management system and method provided by the above-mentioned published patent technology only use one RFID antenna, and in addition, use the infrared sensor to control the opening and closing of the RFID reader and the antenna, so as to determine the warehousing and ex-warehouse of the goods.
There are some technical problems to be overcome by using a known warehouse management system for managing the warehouse-out and warehouse-in of goods by using a Radio Frequency Identification (RFID) technology, including: the problems of reading fleeing and reading missing are not easy to solve, the reading fleeing means that only goods and materials in the warehouse are identified when the goods and materials attached with the RFID volume labels are discharged from the warehouse, but the antennas of the RFID reader-writer further identify the goods and materials which are not discharged from the warehouse on the goods shelves in the warehouse; another problem of missed reading is that the RFID tag indicating part of the material in the warehouse cannot be identified, which is usually caused by the RFID tag being covered by the material or being located right in the dead angle of the antenna.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem, a main object of the present application is to provide a warehouse entry and exit management device, which can automatically determine the entry/exit status of materials according to the identity information of the personnel entering and exiting the warehouse and the entry/exit behavior of the personnel, write the material information into the warehouse database and/or update the corresponding material information and material status in the warehouse database, thereby implementing an open type entry and exit management mode.
This application warehouse business turn over management equipment, in coordination with a warehouse management server management the warehouse database among the warehouse management server to the information of personnel and supplies that management and record got into the warehouse, warehouse business turn over management equipment include:
the RFID volume label is attached to the material, and the RFID volume label records at least one piece of material information of the material;
the RFID reader-writer is electrically connected with the antenna array, the RFID reader-writer reads the material information of the RFID volume label through the antenna array, and the identity recognition device is used for recognizing the identity information of personnel entering the warehouse;
an electromagnetic shield disposed in the storage space within the warehouse for isolating the read signals of the antenna array; and
the control device is electrically connected with the RFID reader-writer and the identity recognition device and used for acquiring the material information and the identity information, the control device runs a management program, the management program writes the acquired material information into the warehousing database and/or updates the corresponding material information and material states in the warehousing database according to the identity information, and the material states comprise: ex warehouse and in warehouse.
Wherein the electromagnetic screen is attached to a wall surface of the storage space in the warehouse and an inner side of a door at an entrance of the warehouse.
Wherein the antenna array includes: the warehouse system comprises a first antenna, a second antenna and a third antenna, wherein the first antenna and the third antenna are respectively arranged on the left side and the right side of an access of the warehouse, and the second antenna is arranged on the upper side of the access of the warehouse.
The identity recognition device comprises: any one of a door access card reader, a face recognizer and a fingerprint recognizer.
When the identity recognition device identifies and obtains the identity information of personnel, the control device starts the RFID reader-writer to read the material information of the RFID volume label at the entrance and exit of the warehouse.
When the identity recognition device recognizes and obtains the identity information, the identity recognition device can automatically recognize that personnel has the warehouse-out permission or the warehouse-in permission according to the identity information, or the personnel selects the personnel behavior to be the warehouse-out behavior or the warehouse-in behavior.
And when the material information of the materials is successfully read at the warehouse entrance, the management program of the control device judges that the material state of the materials is the ex-warehouse or the in-warehouse according to the ex-warehouse authority or the in-warehouse authority possessed by the identity information and the personnel behavior selected by the personnel is the ex-warehouse behavior or the in-warehouse behavior.
And when the identity information has the delivery authority and the personnel behavior is the delivery behavior, the management program of the control device updates the corresponding material information and material state in the warehouse database through the warehouse management server.
And when the identity information has the warehousing permission and the personnel behavior is the warehousing behavior, the management program writes the material information into a warehousing database through the warehouse management server and updates the corresponding material information and material state.
The warehouse in-out management equipment has the advantages that the warehouse in-out management equipment can automatically judge the out-of-warehouse/in-warehouse state of materials and the in-out-of-warehouse behavior of personnel, and an open warehouse in-out management mode is realized; through the RFID technology and the electromagnetic barrier, the real-time performance and the accuracy of reading the material information can be realized, and the problem of reading leakage of reading by fleeing can be solved.
Other features and embodiments of the present application will be described in detail below with reference to the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a functional block diagram of one embodiment of a warehouse entry and exit management system of the present application;
FIG. 2 is a block diagram of an embodiment of a warehouse entry and exit management system of the present application;
figure 3 is a schematic diagram of the construction of one embodiment of an antenna array;
FIG. 4 is a schematic diagram of a configuration of an embodiment of an RFID tag attached to a material.
Description of the symbols
10 warehouse management server 11 warehouse database 20 RFID tag
30 RFID reader 32 antenna array 321 first antenna
322 second antenna 323 third antenna 40 identification device
41 operating interface 50 electromagnetic screen 60 control device
61 management program 70 materials 71 first external surface
72 second outside surface 80 warehouse 81 doorway
82 door
Detailed Description
The positional relationship described in the following embodiments includes: the top, bottom, left and right, unless otherwise indicated, are based on the orientation of the elements in the drawings.
The warehouse entry and exit management device of the present application basically manages a warehouse database 11 (see fig. 2) connected to a warehouse management server 10 in cooperation with the warehouse management server 10, and manages and records information of personnel and materials entering the warehouse. The warehouse database 11 is basically used to record the names, quantities and categories of materials (or goods) stored in the warehouse, and the time of the materials and personnel entering and leaving the warehouse.
Please refer to fig. 1 and fig. 2, which are a functional block diagram and a schematic structural diagram of an embodiment of the warehouse entry and exit management system according to the present application. An embodiment of the warehouse entry and exit management system of the present application, comprises: RFID tag 20, RFID reader 30, antenna array 32, identification device 40, electromagnetic shield 50, and a control device 60.
The identification device 40 is disposed at the entrance 81 of the warehouse 80, or at a position outside the warehouse 80 near the entrance 81, the identification device 40 is used for identifying the identity information of a person entering the warehouse, and the identification device 40 may be implemented as any one of an entrance card reader, a face recognizer and a fingerprint recognizer. In one embodiment, the identification device 40 has an entrance control function for controlling the opening or closing of the door 82 of the entrance 81 of the warehouse 80. The identity recognition device 40 obtains the identity information of the person and transmits the identity information to the control device 60, the control device 60 determines whether the person has the ex-warehouse authority or the in-warehouse authority according to the identity information, and the identity information of the person and the information of the authority (including the ex-warehouse authority and the in-warehouse authority) are stored in the database in advance, for example, are stored in the warehousing database 11 in a combined manner, so that the control device 60 can search and determine through the warehouse management server 10. The identification device 40 having the entrance guard control function opens the door 82 of the warehouse only after the person is identified by the identification device 40 and the person has the right to leave the warehouse or the right to put the warehouse in the warehouse. When leaving the warehouse 80, the person may leave the warehouse 80 after opening the door 82 by again passing through an access control or by directly providing a switch for opening the door 82 on the inside of the warehouse 80.
Before entering the warehouse, the personnel need to identify the identity information of the personnel through the identity recognition device 40, and whether the personnel have the ex-warehouse authority or the in-warehouse authority is judged according to the identity information; in an embodiment of the method of the present application, the authority of the person may be further determined by the identity information, for example, some persons are only responsible for warehousing and some persons are only going out of warehouse, and further, it is determined that the person behavior is a warehousing behavior or an ex-warehouse behavior.
As another embodiment of the method of the present application, the identification device 40 includes an operation interface 41: before the person is identified by the identity of the identity recognition device 40 and is allowed to enter the warehouse, the person can select the person behavior to be the warehousing behavior or the ex-warehouse behavior by himself through the operation interface 41.
The RFID tag 20 is attached to the material 70, and the RFID tag 20 records material information of the material 70, such as name, quantity and type of the material, wherein the preferred attachment method of the RFID tag 20 is an L-type attachment (see FIG. 4), specifically, the antenna of the RFID tag 20 at least extends from the first outer surface 71 of the material 70 to the second outer surface 72 of the material 70, if one part of the antenna of the RFID tag 20 is shielded by the material 70, the other part of the antenna of the RFID tag 20 can still receive the reading signal of the antenna array 32, so as to improve the recognition probability or success rate of the RFID reader 30 reading the RFID tag 20 through the antenna array 32, and solve the problem of missing reading.
The antenna array 32 is disposed at the entrance 81 of the warehouse 80, wherein the RFID reader 30 is electrically connected to the antenna array 32, and the RFID reader 30 can read the material information of the RFID tag 20 through the antenna array 32. The antenna array 32 is used to read the asset information of the RFID tags 20 of the assets 70 entering the warehouse or leaving the warehouse. Referring to fig. 3, a preferred embodiment of the antenna array 32 comprises: the first antenna 321, the second antenna 322 and the third antenna 323, wherein the first antenna 321 and the third antenna 323 are respectively arranged at the left side and the right side of the entrance 81 of the warehouse 80, and the second antenna 322 is arranged at the upper side of the entrance 81 of the warehouse 80, for example, the first antenna 321, the second antenna 322 and the third antenna 323 can also be attached to three sides of the door frame of the door 82, and by the antenna array 32 which is arranged in a three-dimensional way, the entrance/exit personnel and the goods 70 attached with the RFID volume label 20 can be reliably read when passing through the antenna array 32, thereby preventing the problem of reading omission.
The electromagnetic shield 50 is used for isolating the read signal of the antenna array 32 to solve the problem of read-through, the electromagnetic shield 50 is a material that can shield the electromagnetic wave signal, such as an electromagnetic shielding sticker or film, in a case of read-through, the material information can still be read by the antenna array 32 after the material 70 with the RFID tag 20 attached thereto is put into storage, that is, the material has already entered the storage space in the warehouse, in other words, the antenna array 32 should only be able to identify the material passing through the entrance 81 of the warehouse 80, and if the RFID reader 30 can also read the material information of the RFID tag 20 of the material 70 in the storage space in the warehouse through the antenna array 32, a so-called read-through condition occurs; the present application solves the problem of read-through by providing an electromagnetic shield 50 between the doorway 81 of the warehouse 80 and the storage space within the warehouse. As an embodiment of the present application, the electromagnetic shield 50 is disposed on a wall surface of a storage space in the warehouse and on an inner side of a door 82 of an entrance 81 of the warehouse 80 (see fig. 2); in a further improved embodiment, the RFID reader 30 will read the material information of the RFID tag 20 of the material 70 through the antenna array 32 only when the door 82 is closed.
The control device 60 is electrically connected to the RFID reader/writer 30 and the identification device 40 to obtain the material information and the identification information, the preferred embodiment of the control device 60 is a server, and as another preferred embodiment, the control device 60 and the warehouse management server 10 may be integrated into one server. The control device 60 runs a management program 61 (see fig. 1), the management program 61 can determine whether the personnel behavior is a warehousing behavior or a delivery behavior according to the identity information, and the management program 61 writes the obtained material information into the warehousing database 11 and/or updates the corresponding material information and material state in the warehousing database 11 according to the identity information, wherein the material information includes, but is not limited to, for example, the name, quantity and type of the material. The material state comprises: ex warehouse and in warehouse.
As a preferred embodiment of the present application, when the material information of the material 70 is successfully read at the entrance 81 of the warehouse 80, the management program 61 determines that the material state of the material 70 is warehouse-out or warehouse-in according to the warehouse-out authority or warehouse-in authority possessed by the identity information and the personnel behavior selected by the personnel is warehouse-out behavior or warehouse-in behavior.
For example, when the identity information of the person has the delivery authority and the person behavior is the delivery behavior, the management program 61 updates the corresponding material information and material status in the warehouse database 11 through the warehouse management server 10. The updating operation includes, but is not limited to, for example, updating the amount of the materials 70 that have been put in storage, or updating the material status of a certain material 70 from put in storage to put out of storage.
For example, when the identity information of the person has the warehousing authority and the person behavior is the warehousing behavior, the management program 61 writes the material information into the warehousing database 11 through the warehouse management server 10 and updates the corresponding material information and material state. The writing operation includes, but is not limited to, for example, updating the amount of the materials 70 that have been put in storage, or updating the material status of a certain material 70 to be put in storage.
In a preferred embodiment of the present application, when the identification device 40 identifies the identity information of the person, the control device 60 will activate the RFID reader 30 to read the material information of the RFID tag 20 in the entrance 81 of the warehouse 80 and the storage space in the warehouse, respectively. For example, after the identity recognition device 40 recognizes the identity of the person, the RFID reader 30 reads the material information of the RFID tag 20 of the material 70 through the antenna array 32, so that the real-time property of reading the material information can be realized, and the power waste caused by the RFID reader 30 continuously reading the material information can be avoided.
Through the description of the above embodiments and the drawings, it should be understood that the warehouse entry and exit management device provided by the present application can automatically determine the entry/exit status of materials and the entry/exit behavior of personnel, so as to implement an open type entry and exit management mode; through the RFID technology and the electromagnetic barrier, the real-time performance and the accuracy of reading the material information can be realized, and the problem of reading leakage of reading by fleeing can be solved.
The above-described embodiments and/or implementations are only for illustrating the preferred embodiments and/or implementations of the technology of the present application, and are not intended to limit the implementations of the technology of the present application in any way, and those skilled in the art can make modifications or changes to other equivalent embodiments without departing from the scope of the technology disclosed in the present application, but should be construed as technology or implementations substantially the same as the present application.
Claims (9)
1. A warehouse entry and exit management device manages a warehouse database in a warehouse management server in cooperation with the warehouse management server, and manages and records information of personnel and materials entering a warehouse, characterized by comprising:
the RFID volume label is attached to the material and records at least one piece of material information of the material;
the RFID reader-writer is electrically connected with the antenna array, the RFID reader-writer reads the material information of the RFID volume label through the antenna array, and the identity recognition device is used for recognizing the identity information of personnel entering the warehouse;
an electromagnetic shield disposed in the storage space within the warehouse for isolating the read signals of the antenna array; and
a control device, this control device electric connection this RFID read write line and this identity recognition device are used for acquireing this goods and materials information and this identity information, and this control device operates a supervisory routine, and this supervisory routine writes into this storage database and/or updates corresponding goods and materials information and goods and materials state in this storage database according to this identity information with this goods and materials information, and this goods and materials state includes: ex warehouse and in warehouse.
2. The warehouse entry and exit management apparatus of claim 1, wherein: the electromagnetic shield is attached to a wall surface of a storage space in the warehouse and an inner side of a door at an entrance and an exit of the warehouse.
3. The warehouse entry and exit management apparatus of claim 1, wherein: the antenna array includes: the first antenna and the third antenna are respectively arranged on the left side and the right side of the entrance and exit of the warehouse, and the second antenna is arranged on the upper side of the entrance and exit of the warehouse.
4. The warehouse entry and exit management apparatus of claim 1, wherein: the identity recognition device comprises: any one of a door access card reader, a face recognizer and a fingerprint recognizer.
5. The warehouse entry and exit management apparatus of claim 4, wherein: when the identity recognition device identifies the identity information of the obtained personnel, the control device starts the RFID reader-writer to read the material information of the RFID volume label at the entrance and exit of the warehouse.
6. The warehouse entry and exit management apparatus of claim 5, wherein: when the identity recognition device recognizes and obtains the identity information, the identity recognition device can automatically recognize that the personnel has the warehouse-out permission or the warehouse-in permission according to the identity information, or the personnel selects the personnel behavior to be the warehouse-out behavior or the warehouse-in behavior.
7. The warehouse entry and exit management apparatus of claim 6, wherein: when the material information of the material is successfully read at the warehouse entrance, the management program of the control device judges that the material state of the material is the warehouse-out state or the warehouse-in state according to the warehouse-out authority or the warehouse-in authority possessed by the identity information and the personnel behavior selected by the personnel is the warehouse-out behavior or the warehouse-in behavior.
8. The warehouse entry and exit management apparatus of claim 7, wherein: the identity information has the warehouse-out permission, and when the personnel behavior is the warehouse-out behavior, the management program of the control device updates the corresponding material information and the material state in the warehouse database through the warehouse management server.
9. The warehouse entry and exit management apparatus of claim 7, wherein: and when the identity information has the warehousing permission and the personnel behavior is the warehousing behavior, the management program of the control device writes the material information into the warehousing database through the warehouse management server and updates the corresponding material information and the material state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922180464.6U CN211180870U (en) | 2019-12-09 | 2019-12-09 | Warehouse in-out management equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922180464.6U CN211180870U (en) | 2019-12-09 | 2019-12-09 | Warehouse in-out management equipment |
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| CN211180870U true CN211180870U (en) | 2020-08-04 |
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| CN201922180464.6U Expired - Fee Related CN211180870U (en) | 2019-12-09 | 2019-12-09 | Warehouse in-out management equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112215541A (en) * | 2020-09-24 | 2021-01-12 | 珠海华伟电气科技股份有限公司 | Intelligent goods in-out warehouse method and management system |
| CN112365208A (en) * | 2020-11-12 | 2021-02-12 | 国网山东省电力公司泰安供电公司 | Electric power storage material data processing system, terminal and readable storage medium |
| CN112735010A (en) * | 2020-12-12 | 2021-04-30 | 深圳供电局有限公司 | Metering warehouse material checking system and checking method thereof |
-
2019
- 2019-12-09 CN CN201922180464.6U patent/CN211180870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112215541A (en) * | 2020-09-24 | 2021-01-12 | 珠海华伟电气科技股份有限公司 | Intelligent goods in-out warehouse method and management system |
| CN112365208A (en) * | 2020-11-12 | 2021-02-12 | 国网山东省电力公司泰安供电公司 | Electric power storage material data processing system, terminal and readable storage medium |
| CN112735010A (en) * | 2020-12-12 | 2021-04-30 | 深圳供电局有限公司 | Metering warehouse material checking system and checking method thereof |
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Granted publication date: 20200804 Termination date: 20211209 |