CN214504527U - RFID chemical product intelligent cabinet with built-in face recognition device - Google Patents

Abstract

The utility model provides a built-in face identification device's RFID chemicals intelligence cabinet contains main cabinet and the vice cabinet of placing side by side, main cabinet includes: the control hardware unit is used for user interactive display; the detection hardware unit is used for functions of electric control, network, detection and the like, including article detection and box door detection; the RFID reader-writer comprises an RFID reader-writer (13) and a face recognition unit (14), wherein the RFID reader-writer is used for borrowing and storing and detecting articles in a single grid, and the face recognition unit (14) acquires a face image; and the alarm unit is used for monitoring and alarming the temperature and humidity in the cabinet, the chemical inventory, the non-inventory checking of the borrowed chemicals, the illegal borrowing of the chemicals and the control of the service life of the chemical inventory. The utility model attaches the ultrahigh frequency RFID labels to all the chemical products in the warehouse in the cabinet, combines the face recognition system, and completes the work of checking management, warehouse entry and exit management and the like of the chemical products through the RFID reader-writer, thereby being convenient and fast and having high safety factor; the RFID intelligent cabinet and the auxiliary cabinet for storing chemicals are an integral device, and the system is in linkage control, so that the system is more reliable; furthermore the utility model discloses can satisfy piece number and batch number traceability in the use link according to official program requirement, consequently the storage of specially adapted aviation hazardous chemicals.

Description

RFID chemical product intelligent cabinet with built-in face recognition device

Technical Field

The utility model relates to an intelligence cabinet technical field especially relates to a RFID chemicals intelligence cabinet of built-in face identification device.

Background

At present civil aviation maintenance unit is to the storage of chemicals and control stop generally in using form control phase, through humiture record table, chemical industry periodic check list, the chemicals borrows still to record originally, the chemicals stores the inventory, the chemicals receives the quantity of form such as list to the chemicals, storage environment, the life-span, the in service behavior is recorded and is controlled, such management and execution mode have increased the loaded down with trivial details degree of field worker undoubtedly, the problem that leads to owing to the human factor appears easily in management and the execution process, if: the various records are forgotten to be filled, the list in the storage cabinet is not consistent with the number of the real objects and the batch number, and even the condition that the product safety quality is influenced by the overdue chemicals which are still used occurs. In addition, the aviation chemicals are strict in authorization management (the warehouse-out authorization requirement of the A-type chemicals is higher), the varieties are various, most of the A-type chemicals are imported, the personnel protection standard is high, and the warehouse management difficulty is higher; based on the above requirements, there is no RFID smart cabinet that meets the above requirements in the prior art and related patents. Radio Frequency Identification (RFID), which is one of the automatic identification technologies, performs non-contact bidirectional data communication in a radio frequency manner, and reads and writes a recording medium (an electronic tag or a radio frequency card) in a radio frequency manner, thereby achieving the purpose of identifying an object and exchanging data, and is considered as one of the most promising information technologies in the 21 st century.

The radio frequency identification technology realizes non-contact two-way communication by combining radio wave non-contact quick information exchange and storage technology and wireless communication with data access technology and then connecting a database system, thereby achieving the aim of identification. In the identification system, reading and writing and communication of the electronic tag are realized through electromagnetic waves. According to the communication distance, a near field and a far field can be divided, and for this reason, the data exchange method between the read/write device and the electronic tag is correspondingly divided into load modulation and backscatter modulation.

Disclosure of Invention

The above-mentioned problem to prior art exists, the utility model aims at providing a RFID chemicals intelligence cabinet of built-in face identification device to according to official program requirement satisfying the traceability of part number and batch number in the use link, provide following technical scheme.

An RFID chemical product intelligent cabinet with a built-in face recognition device comprises a main cabinet and auxiliary cabinets arranged in parallel;

as a preferred scheme, the RFID chemical product intelligent cabinet with the built-in face recognition device, the main cabinet comprising:

(1) a control hardware unit: the charge is for user interactive display;

(2) detecting a hardware unit: the system is responsible for functions of electric control, network, detection and the like, including article detection and box door detection;

(3) RFID reader and face identification unit: the RFID reader-writer is used for borrowing and storing articles in a single grid for detection, and the face recognition unit acquires a face image;

(4) an alarm unit: the method comprises monitoring and alarming the temperature and humidity in the cabinet, the chemical inventory, the non-inventory checking of the borrowed chemicals, the illegal borrowing of the chemicals and the control of the chemical inventory life.

Preferably, the human face recognition system further comprises an internal monitoring device with background processing capability and a background server with storage capability, the human face recognition unit (14) is a stand-alone human face recognition unit, human face information of the human face recognition unit is derived from the internal monitoring device with background processing capability, and human face images are stored in the local background server. The RFID reader-writer and the face recognition unit in the face recognition unit are single face recognition units, face information of the face recognition units is from an internal monitoring device with background processing, face images are stored in a local background server, and face recognition can be achieved without using an external network.

As the preferred scheme, main cabinet and vice cabinet all are equipped with the flexible anti metal label that is used for the metalworking and the flexible label that is used for the non-metalworking.

As a preferred scheme, the RFID reader is installed in the main cabinet and used for batch reading of the ultrahigh frequency RFID tags placed inside the cabinet body.

Preferably, the sub-tank includes a normal chemical storage tank and a spent chemical storage tank.

Compared with the prior art, the utility model discloses application radio frequency identification technology (RFID technique promptly) uses the RFID label to carry out the sign to the chemicals, utilizes data acquisition terminal to accomplish the daily management and the work of checking up of fixed equipment goods and materials, has following apparent beneficial effect:

1) the flow state and position of the chemical material are automatically monitored under the unattended condition;

2) the whole life cycle tracing management of chemical materials is realized;

3) the traceable management of chemical material responsible persons and responsible departments is realized;

4) the automatic data acquisition and checking management of chemical materials is realized;

5) the face recognition technology is adopted to realize non-contact type authorized management of borrowing and lending of chemicals, and secondary pollution caused by traditional fingerprints or ID cards is avoided.

Drawings

FIG. 1 is a schematic view of the appearance and composition of the RFID chemical product intelligent cabinet device of the present invention;

fig. 2 is a schematic diagram of the warehousing process of chemicals in the RFID chemical intelligent cabinet device of the present invention;

fig. 3 is the utility model discloses the flow schematic diagram is borrowed to RFID chemicals intelligence cabinet device chemicals.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention.

Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure.

The utility model provides a built-in face identification system's RFID chemicals intelligence cabinet device is shown in FIG. 1, contains main cabinet 1 and one or more vice cabinet 2 of placing side by side, main cabinet configuration control hardware unit 11, detection hardware unit 12, RFID read write line 13 and face identification unit 1, alarm unit 15. Preferably, a three-or multi-layered separation structure of presentation layer, business logic layer, data layer, etc. is employed. Each layer in the system architecture should adopt mature middleware products which meet the technical standards.

Specifically, main cabinet and vice cabinet all are equipped with the flexible anti metal label that is used for the metallization article and the flexible label that is used for the non-metallization article.

Specifically, the sub-tank 2 includes a normal chemical storage tank 21 and a spent chemical storage tank 22.

Specifically, the utility model discloses RFID chemicals intelligence cabinet device chemicals warehouse entry flow is shown in fig. 3, at first formulates chemicals coding rule, with the chemicals according to information such as cupboard name, cupboard number, forms the rule, and an RFID label is pasted to every chemicals outward appearance, comprises antenna and special chip, through radio frequency signal automatic identification work, adopts the specific material encapsulation, but fire-retardant heat-resisting waterproof, readable can write, the basic information of storage chemicals. And writing information such as EPC information, TID information, material names, material specifications, warehouse numbers, manufacturers, database life information, whether the chemical products are consumable products and the like which uniquely identify the chemical products into a corresponding database table.

Specifically, the utility model discloses RFID chemicals intelligence cabinet device chemicals is borrowed the flow and is shown in fig. 3, at first carries out face identification operation at the cupboard touch-sensitive screen by the staff, and preferably, the intelligence cabinet is immediately:

1) reading the face recognition information of the staff, and carrying out database association on the card and the basic information of the staff, including names, departments, staff codes, contact telephones and the like, so as to confirm the identity of the staff.

2) And popping up a chemical product list required to be borrowed by the touch screen, and confirming the name list of the borrowed chemical product by the staff.

3) And automatically opening the cabinet door of the corresponding check of the chemical product.

After the cabinet door is opened, the staff can take the chemical products, preferably, the intelligent cabinet immediately:

1) taking out the corresponding materials among the lattices; closing the cabinet door;

2) the system automatically checks the condition of borrowing chemicals;

3) popping up a chemical product list, an unextracted list and an alarm list which is mistakenly fetched by the touch screen;

4) and clicking confirmation by the borrower to finish borrowing.

Preferably, the system comprises an alarm unit which is used for monitoring and alarming temperature and humidity in the cabinet, chemical inventory, non-inventory checking of borrowed chemicals, illegal borrowing of chemicals and control of chemical inventory life.

Preferably, a Technical Data Sheet (TDS) or a safety data sheet (MSDS) of the product has a requirement that physical management must be performed in a one-to-one correspondence.

Specifically, the face recognition unit in the RFID reader and the face recognition unit is a stand-alone face recognition unit, the face information of the face recognition unit is from an internal monitoring device with background processing, and the face image is stored in a local background server, so that the face recognition can be realized without using an external network.

Preferably, the face recognition system is divided into three steps:

1) and establishing a face image file of the face. The face image file of the face of the unit personnel is collected by a camera to obtain the pictures of the face personnel to form the face image file, and the face image file is generated into a face print (Faceprint) code and stored.

2) And acquiring a current human body face image. That is, the face image of the person who is coming in and going out is captured by the camera or the photo is taken for input, and the face print code is generated by the current face image file.

3) Comparing the current face print code with the file stock, namely, searching and comparing the face print code of the current face image with the face print code in the file stock.

Finally, it should be pointed out here that: the above is only a part of the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and the insubstantial modifications and adaptations of the present invention by those skilled in the art based on the above description are intended to be covered by the present invention.

Claims (5)

1. The utility model provides a built-in face identification device's RFID chemicals intelligence cabinet which characterized in that contains main cabinet (1) and vice cabinet (2) of placing side by side, main cabinet (1) includes:

(1) control hardware unit (11): for user interactive display;

(2) detection hardware unit (12): the system is used for electric control, network, detection function, article detection and box door detection;

(3) the RFID reader-writer comprises an RFID reader-writer (13) and a face recognition unit (14), wherein the RFID reader-writer (13) is used for borrowing and storing and detecting articles in a single grid, and the face recognition unit (14) acquires a face image;

(4) alarm unit (15): the system is used for monitoring and alarming the temperature and humidity in the cabinet, the chemical inventory, the non-inventory checking of the borrowed chemicals, the illegal borrowing of the chemicals and the control of the chemical inventory life.

2. The intelligent cabinet for RFID chemicals with built-in face recognition device as claimed in claim 1, further comprising an internal monitoring device with background processing capability and a background server with storage capability, wherein the face recognition unit (14) is a stand-alone face recognition unit, the face information of the face recognition unit is derived from the internal monitoring device with background processing capability, and the face image is stored in the local background server.

3. The intelligent cabinet for RFID chemicals with a built-in face recognition device according to claim 1, wherein the main cabinet (1) and the auxiliary cabinet (2) are both provided with flexible anti-metal tags for metallization chemicals and flexible tags for non-metallization chemicals.

4. The intelligent cabinet for RFID chemicals with built-in face recognition device as claimed in claim 1, wherein the RFID reader-writer (13) is installed on the main cabinet (1) for batch reading of the UHF RFID tags placed inside the main cabinet (1).

5. The intelligent cabinet for RFID chemicals with built-in human face recognition device as claimed in claim 1, wherein the auxiliary cabinet (2) comprises a normal chemical storage cabinet (21) and a scrap chemical storage cabinet (22).

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