CN209785150U

CN209785150U - Intelligent component locker

Info

Publication number: CN209785150U
Application number: CN201920250250.9U
Authority: CN
Inventors: 廖哲霖; 杨贵志; 黄雪榕; 林福平
Original assignee: Xiamen University of Technology
Current assignee: Xiamen University of Technology
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2019-12-13
Anticipated expiration: 2029-02-27

Abstract

The utility model discloses an intelligent component locker contains: a smart component locker comprising: the system comprises a component cabinet, a first storage medium, a man-machine interaction system and a main control chip; the first storage medium and the man-machine interaction system are respectively and electrically connected with the main control chip; the component cabinet is provided with a plurality of storage chambers which are used for storing components respectively and are opened by electric control, the first storage medium stores the quantity information of the components, and the man-machine interaction system receives identity information input by a user; the intelligent component storage cabinet further comprises a first camera for detecting the type and the number of components, and the first camera is electrically connected to the main control chip. The utility model discloses seek convenience, be difficult to make mistakes and high-efficient safety.

Description

Intelligent component locker

Technical Field

The utility model relates to an electronic component's storage and management field, concretely relates to intelligent component locker.

Background

The development of modern technology makes the functions of various products more and more perfect, but the structures of the products are more and more complex. Take an electronic product as an example: a whole machine is required to be composed of hundreds of elements or even thousands of elements, and the storage and classification of the elements take up considerable manpower. Maintenance units also need to prepare various spare parts for the complete machines with various models and purposes.

In the prior art, a label is attached to each drawer box of a component cabinet to indicate the type and specification of an article, a key and a touch screen input interface are used for inquiring and obtaining a component, and then the use state of the component cabinet is monitored through a camera. However, classification by tags is inconvenient to find, prone to error and troublesome in element replacement, and user identity identification approaches are few, inefficient, inconvenient to use safely and conveniently, and the number of elements actually obtained by a user cannot be effectively identified.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of prior art, provide an intelligent component locker, it seeks conveniently, is difficult to make mistakes, and high-efficient safe piece of being convenient for get.

The embodiment of the utility model provides an intelligent component locker contains: the system comprises a component cabinet, a first storage medium, a man-machine interaction system and a main control chip; the first storage medium and the man-machine interaction system are respectively and electrically connected with the main control chip; the component cabinet is provided with a plurality of storage chambers which are used for storing components respectively and are opened by electric control, the first storage medium stores the quantity information of the components, and the man-machine interaction system receives identity information input by a user; the intelligent component storage cabinet is characterized by further comprising a first camera for detecting the type and the number of components, and the first camera is electrically connected to the main control chip.

Preferably, the human-computer interaction system comprises a touch screen; the touch screen is electrically connected with the main control chip.

Preferably, the human-computer interaction system comprises an identity recognition device, wherein the identity recognition device comprises a second camera, a microphone and a fingerprint module; the second camera, the microphone and the fingerprint module are respectively electrically connected with the main control chip.

Preferably, the human-computer interaction system comprises a speaker, and the speaker is electrically connected with the main control chip.

Preferably, the storage chamber comprises a housing, an electromagnet arranged in the housing and used for locking the storage chamber, a locking limit switch used for detecting whether the storage chamber is locked or not, and an ejecting piece used for ejecting the storage chamber when the storage chamber is opened.

Preferably, the master control chip is STM32F746ZET 6.

Preferably, the system further comprises a second storage medium located in a remote server, and a communication module connected with the main control chip and communicating with the remote server, wherein the communication module transmits the quantity information to the remote server.

The utility model adopts the above technical scheme, following beneficial effect has:

In the embodiment, the first camera detects the types and the number of the elements taken out by the user, records the types and the number of the elements, and updates the number of the elements in the database after the user finishes taking the elements, so that the function of quickly taking the elements can be realized, the searching is convenient, the automatic association can be realized, and the method is convenient to use, efficient and safe.

Drawings

Fig. 1 is a schematic view of a first structure of an intelligent component storage cabinet according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a storage chamber according to an embodiment of the present invention.

FIG. 3 is a second schematic structural diagram of the intelligent storage cabinet according to an embodiment of the present invention

Fig. 4 is a schematic flow chart of a pickup method based on the intelligent component storage cabinet according to an embodiment of the present invention.

Detailed Description

to further illustrate the technical means and effects of the present invention adopted to achieve the above objects, the following detailed description of the embodiments, structures, features and effects of the present invention will be made with reference to the accompanying drawings and preferred embodiments. It should be understood that the description of the embodiments of the present invention is provided for illustration only, and not for the purpose of limiting the invention.

With reference to fig. 1 to 4, an embodiment of the present application provides an intelligent component storage cabinet, including: a component cabinet, a storage medium, a man-machine interaction system and a main control chip 20; the first storage medium 21 and the human-computer interaction system are respectively electrically connected to the main control chip 20; the component cabinet is provided with a plurality of storage chambers 1 which are used for storing components respectively and are opened by electric control, the first storage medium 21 stores quantity information of the components, the man-machine interaction system receives identity information input by a user, the intelligent component cabinet further comprises a first camera 2, and the first camera 2 is electrically connected to the main control chip 20.

Referring to fig. 2 to 3, in the present embodiment, the human-computer interaction system includes a touch screen 4; the touch screen 4 is electrically connected with the main control chip 20. The touch screen 4 is mainly used for acquiring information or storing information input by a user, and sending the acquiring information or storing information to the main control chip 20. Of course, it should be noted that the touch screen 4 is also used for registering user identity information, logging in the intelligent component storage cabinet according to the registered identity information to inquire the model, the corresponding quantity, the inventory, the purchasing component and the like of the component. When a user purchases a component through the touch screen of the component cabinet, the final fee deduction and the charging are performed on the main control chip 20 (the touch screen 4 is only a terminal interface, which is equivalent to an operation interface). That is, the purchase is completed by the component cabinet device login. The payment can be carried out by utilizing payment treasures, WeChat and other on-line code scanning payment tools without accepting cash payment or card swiping payment. Of course, it should be noted that the elements can also be purchased through the APP related to the taking of the intelligent element storage cabinet, and these are all within the protection scope of the present invention. The touch screen 4 adopts a full-color liquid crystal screen with 320 × 480 resolution, adopts the SPI for communication, and can display a user interface to facilitate man-machine interaction.

The human-computer interaction system further comprises an identity recognition device, wherein the identity recognition device comprises a second camera 3 for face recognition, a microphone 6 for voice recognition and a fingerprint module 7 for fingerprint recognition; the second camera 3, the microphone 6 and the fingerprint module 7 are respectively electrically connected with the main control chip. The first camera 2 and the second camera are respectively two OV2640 automatic focusing cameras with 200W pixels, and can communicate with the main control chip 20 through an SCCB protocol to realize the function of face/device identification.

in this embodiment, the second camera 3 is disposed at a top end of the smart storage cabinet, and is used for face recognition and identity verification when a user stores or takes a piece. The microphone 6 is a microphone of the LD3320, and communicates with the main control chip 20 by adopting a UART protocol, and the microphone 6 can be arranged at a preset position of the intelligent component storage cabinet and used for identifying the identity of a user by voice, inquiring the stock of components, purchasing the components and the like. Of course, it should be noted that, in other embodiments, besides the voice recognition, the face recognition, and the fingerprint recognition, the user identity may also be recognized through the iris, which are all within the protection scope of the present invention, and are not repeated herein.

In this embodiment, fingerprint module 7 adopts AS608 fingerprint identification module, and fingerprint identification accomplishes on the built-in singlechip of AS608, carries out user ID's transmission through UART and main control chip 20 to can accomplish user ID and revise, the operation of editing, of course, it is to explain that, fingerprint module 7's model also can set up according to actual conditions, these are all within the utility model protection scope, here, no longer give unnecessary details.

The human-computer interaction system also comprises a loudspeaker 5, wherein the loudspeaker 5 is used for carrying out voice prompt by user operation; the speaker 5 is electrically connected to the main control chip 20. The speaker 5 selects an STN6628 model voice synthesis module for voice synthesis, and communicates with the main control chip 20 by using UART, so that the plain text information can be converted into voice information for operations such as user operation prompt. Of course, it should be noted that the speaker 5 may also be disposed according to actual situations, and these situations are all within the protection scope of the present invention.

Referring to fig. 4, the main control chip is configured to perform the following steps:

And S10, acquiring the identity information of the user and verifying the identity information.

S20, obtaining the element requirement information of the user after passing the verification; wherein the component requirement information includes a type and a number of required components.

And S30, inquiring according to the element requirement information, and controlling the opening of a storage chamber which accords with the element requirement information so as to enable a user to take out the required element.

S40, detecting the type and the number of the elements taken out by the user through the first camera and recording; and updating the number of elements in the database after the user finishes taking the parts.

In this embodiment, the component requirement information includes: the user inputs pickup information or storage information through the man-machine interaction system, and the storage information of the element to be stored by the user, which is read by the first camera 2; the pickup information includes the model number and the corresponding number of the component to be picked up, and the storage information includes the model number and the corresponding number of the component to be stored.

In summary, in the above embodiments, the identity information of the pickup user is verified; after passing the verification, acquiring element requirement information of a user, and controlling a storage chamber which accords with the element requirement information to be opened so that the user can take out the required element; and then the type and the number of the elements taken out by the user are detected by the first camera, the record is carried out, and the number of the elements in the database is updated after the user finishes taking the elements, so that the function of quickly taking the elements, convenience in searching and automatic association, convenience in use, high efficiency and safety can be realized.

On the basis of the above embodiment, in a preferred embodiment of the present invention, after passing the verification, the component requirement information of the user is acquired; wherein, after the component requirement information includes the type and the number of the required components, the method further includes:

Inquiring according to the element requirement information, and controlling a storage chamber which accords with the element requirement information to be opened so as to enable a user to deposit the required element;

Detecting the types and the number of the elements registered by the user through the first camera 2, and recording; and updating the number of elements in the database after the user register is finished.

In this embodiment, the smart component locker includes smart pick-up and smart storage functions.

Specifically, when taking a piece, the method comprises the following steps that firstly, a user logs in an intelligent element locker through a touch screen, inputs a user name and a password, or fingerprints, or a voice command, or a first camera 2 on a verification interface of the intelligent element locker to verify the identity of the user; after the verification is passed, the piece taking operation can be carried out according to the identity, and if the verification is not passed, the piece taking operation needs to be verified again. Of course, it should be noted that, in other embodiments, the user may also log in the smart component locker system through the mobile phone terminal, and the present invention is not limited thereto.

after the verification, if the user wants to take the part, the required element can be inquired through a mobile phone terminal, a touch screen 4 or a voice instruction; after receiving the element requirement query instruction of the user, the main control chip 20 searches the database, and controls the storage room 1 which meets the element requirement information to be opened, so that the user can take out the required element. Then, images are shot through the first camera 2 to detect the types and the number of the components taken out by the user, and recording is carried out; and updating the number of elements in the database after the user finishes taking the parts.

It should be noted that, in another embodiment, after the main control chip 20 receives the component requirement query instruction of the user and searches the database, the main control chip 20 may also notify the user of the result by playing a voice through the touch screen 4 or the speaker 5, and if the user confirms that the search result is correct and there are a sufficient number of components, the storage chamber 1 where the components are located is opened; the user takes the component out of the opened storage chamber 1 and places it in a position visible to the first camera 2; the main control chip 20 controls the first camera 2 to shoot images, processes the images, calculates the actual number of the elements taken by the user, and informs the user through the screen of the touch screen 4 or the loudspeaker 5 to play voice and the like, and closes the storage chamber 1 after the user confirms the number, and at the moment, the main control chip receives the pickup information sent by the first camera 2 and records the pickup information.

Specifically, when storing the components, the method comprises the following steps that firstly, a user logs in an intelligent component locker through a touch screen, inputs a user name and a password, or fingerprints, or a voice command, or a first camera 2 on a verification interface of the intelligent component locker to verify the identity of the user; after passing the verification, the storage operation can be carried out according to the identity, and if not passing the verification, the re-verification is needed. Of course, it should be noted that, in other embodiments, the user may also log in the smart component locker system through the mobile phone terminal, and the present invention is not limited thereto.

After the verification is passed, if the user needs to store the components, the type number of the components to be stored can be input through a mobile phone terminal, or a component cabinet touch screen 4, or a voice instruction; after receiving the instruction, the main control chip 20 searches the database and controls the storage chamber 1 meeting the component requirement information to be opened for the user to store the component. Then, shooting images through the first camera 2 to detect the types and the number of the elements registered by the user, and recording; and updating the number of elements in the database after the user storage is finished.

It should be noted that, in another embodiment, after receiving the element requirement query instruction of the user, the main control chip 20 searches the database, and informs the user of the result through the screen of the touch screen 4 or the speaker 5 by playing voice, etc.; if the user confirms that the search result is correct, opening the storage chamber 1 where the element is located; the user places the element to be stored in a position visible to the first camera 2; the main control chip 20 controls the first camera 2 to shoot images, processes the images, calculates the actual number of elements stored by a user, and informs the user of the result through a screen of the touch screen 4 or a loudspeaker 5 playing voice and the like; after the user confirms the quantity, put the component into the storage room 1 and close the storage room 1, at this moment, the main control chip receives the storage information sent by the first camera 2 and records the storage information.

On the basis of the above embodiment, in a preferred embodiment of the present invention, the storage chamber 1 includes a housing and an electromagnet 9 disposed in the housing for locking the storage chamber 1, a limit switch 12 for detecting whether the storage chamber 1 is locked or not, and an ejecting member 13 for ejecting the storage chamber 1 when the storage chamber 1 is opened.

In this embodiment, the limit switch 12 has a normally open contact and a normally closed contact. When the storage chamber 1 is opened, the limit switch 12 is in the release state, and the normally open contact is open, i.e., not energized. When the storage chamber 1 is closed, the tail part of the storage chamber 1 presses the stop block of the limit switch 12, so that the normally open contact is closed, and power is supplied to generate a signal. At this time, the main control chip 20 detects the power-on signal to represent that the storage chamber 1 is in the closed state, and the main control chip 20 does not detect the power-on signal to represent that the storage chamber is in the open state.

In this embodiment, the electromagnet adopts an S8050 triode as a control element, and has a driving capability of about 800 ma. The electromagnet 9 also comprises a latch 10. The elastic member 13 is preferably a spring, and it should be noted that, the elastic member 13 may also be an elastic sleeve, an elastic steel sheet, or an elastic rubber member, and when the bolt 10 of the electromagnet 9 is retracted, the elastic force of the elastic member 13 may pop up the cabinet door of the storage chamber 1, and herein, the present invention is not limited specifically.

In this embodiment, a storage control board 11 is further included. The storage room control board 11 is used for detecting the closing state of the drawer, controlling the opening and closing of the drawer and communicating with the main control chip 20 of the intelligent element storage cabinet.

preferably, the master control chip 20 is STM32F746ZET 6. Of course, it should be noted that the main control chip 20 may also be set according to actual conditions, and the present invention is not limited in particular.

On the basis of the above embodiment, in a preferred embodiment of the present invention, the system further includes a second storage medium (not shown) located in the remote server, and a communication module connected to the main control chip 20 and communicating with the remote server, wherein the communication module (not shown) transmits the quantity information to the remote server.

Wherein, in this embodiment, communications module can choose for use 433MHz, 315MHz, WIFI module, zigBee module, bluetooth module, Lora module, NB-IOT module, 2G 3G 4G 5G mobile communication module etc. here, the utility model discloses do not do specific restriction. Specifically, the communication module can realize wired access to the internet through the W5500 wired network module, communicates with the main control chip 20 by adopting an IIC protocol, and can realize a function of realizing wireless access to the internet through communication with the main control chip 20UART through the ESP32 wireless network module.

The present invention is not limited to the above-mentioned preferred embodiments, and those skilled in the art can derive various other products without departing from the scope of the present invention, and the technical solutions of the present invention are the same or similar to the present invention, regardless of the changes in the shape or structure.

Claims

1. A smart component locker comprising: the system comprises a component cabinet, a first storage medium, a man-machine interaction system and a main control chip; the first storage medium and the man-machine interaction system are respectively and electrically connected with the main control chip; the component cabinet is provided with a plurality of storage chambers which are used for storing components respectively and are opened by electric control, the first storage medium stores the quantity information of the components, and the man-machine interaction system receives identity information input by a user; the intelligent component storage cabinet is characterized by further comprising a first camera for detecting the type and the number of components, and the first camera is electrically connected to the main control chip.

2. The smart component locker of claim 1 wherein the human-computer interaction system comprises a touch screen; the touch screen is electrically connected with the main control chip.

3. The smart component locker of claim 1 wherein the human-computer interaction system comprises an identification device comprising a second camera, a microphone, and a fingerprint module; the second camera, the microphone and the fingerprint module are respectively electrically connected with the main control chip.

4. The smart component locker of claim 1 wherein the human-computer interaction system comprises a speaker, the speaker being electrically connected to the master control chip.

5. The smart component locker of claim 1 wherein the storage compartment comprises a housing, and an electromagnet disposed within the housing for locking the storage compartment, a limit switch for detecting whether the storage compartment is locked, and an ejector for ejecting the storage compartment when the storage compartment is opened.

6. The intelligent component storage cabinet according to claim 1, wherein the master control chip is STM32F746ZET 6.

7. The smart component locker of claim 1 further comprising a second storage medium located at a remote server, a communication module interfaced with the master control chip and in communication with the remote server, the communication module communicating the quantity information to the remote server.