CN210119796U

CN210119796U - Portable data acquisition equipment and monitored control system based on RFID

Info

Publication number: CN210119796U
Application number: CN201920398044.2U
Authority: CN
Inventors: 曾晖
Original assignee: Shenzhen Langtuo Technology Co ltd
Current assignee: Shenzhen Langtuo Technology Co ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-02-28
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a portable data acquisition equipment and monitoring system based on RFID, wherein the equipment comprises a shell and a data acquisition device; the data acquisition device comprises a controller, an RFID reader-writer, a camera module, a power supply module, a display module, a two-dimensional code generation module and a storage module, wherein the two-dimensional code generation module is used for generating a first two-dimensional code according to the acquired tag data and the first video data; the controller controls the camera module to acquire video data of the position of the label according to the label data transmitted by the RFID reader-writer. In the scheme, the RFID reader-writer is used for acquiring the label data, the camera module is used for acquiring the video data of the position of the label, and the two data are used for generating the first two-dimensional code for background monitoring or user side data query, so that the understanding of the background and the user on the product information is improved.

Description

Portable data acquisition equipment and monitored control system based on RFID

Technical Field

The utility model belongs to the technical field of the internet of things technique and specifically relates to a portable data acquisition equipment and monitored control system based on RFID.

Background

With the rise of the internet of things, the internet of things technology is increasingly used in various industries. In the production process of products, each link is often required to be monitored so as to ensure the traceability of various data.

In the prior art, a technology of triggering a camera to monitor based on a two-dimensional code scanning appears, the technology can control the camera to shoot or record a picture of a scene or a product after the two-dimensional code scanning, and the obtained picture or video is uploaded to a cloud to be processed in a background so as to realize monitoring. The technology well realizes the monitoring of the product, but some technical problems exist, such as the acquisition of specific information of the product by a user cannot be met.

Therefore, the above technical problem needs to be solved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiencies of the prior art, the utility model provides a portable data acquisition equipment based on RFID.

In order to solve the technical problem, the utility model provides a basic technical scheme does:

an RFID-based portable data acquisition device comprising a housing and a data acquisition device;

the data acquisition device comprises a controller, an RFID reader-writer, a camera module, a power supply module, a display module, a two-dimensional code generation module and a storage module, wherein the RFID reader-writer is used for detecting a label of an object to be monitored in a set range; the controller controls the camera module to acquire video data of the position of the label according to the label data transmitted by the RFID reader-writer.

Furthermore, the controller is connected with a socket, and the socket is connected with a detachable two-dimensional code scanner in an inserting mode; the two-dimensional code scanner is used for scanning a second two-dimensional code and transmitting the acquired second two-dimensional code data to the controller, the controller is used for controlling the camera module to acquire second video data of the position of the second two-dimensional code according to the second two-dimensional code data and transmitting the second video data to the two-dimensional code generation module, and the two-dimensional code generation module generates a third two-dimensional code according to the second two-dimensional code data and the second video data.

Furthermore, the two-dimensional code scanner comprises a scanning body and a flexible connecting wire connected with the scanning body, and the flexible connecting wire is connected with the plug interface in an inserting mode.

Further, the controller is also connected with a communication module for communicating with external equipment.

Furthermore, the camera module is a camera with a two-dimensional code scanning function.

Furthermore, the controller is connected with a key module, and the key module is arranged on the front end face of the shell and is positioned below the display module.

Further, the controller is connected with a printer, the printer is arranged in the shell, and a printing outlet of the printer is exposed out of the surface of the shell.

Furthermore, the controller is connected with a Bluetooth module, and the Bluetooth module can be used for being in wireless connection with an external printer.

In addition, on the other hand, the monitoring system based on the RFID comprises a server, an intelligent terminal and the portable data acquisition equipment based on the RFID, wherein the portable data acquisition equipment transmits acquired data to the server, and the server is connected with the intelligent terminal to realize data interaction.

The utility model has the advantages that:

the technical scheme of the utility model is that a portable data acquisition equipment and monitoring system based on RFID, wherein the equipment includes shell and data acquisition device; the data acquisition device comprises a controller, an RFID reader-writer, a camera module, a power supply module, a display module, a two-dimensional code generation module and a storage module, wherein the RFID reader-writer is used for detecting a label of an object to be monitored in a set range; the controller controls the camera module to acquire video data of the position of the label according to the label data transmitted by the RFID reader-writer. In the scheme, the RFID reader-writer is used for acquiring the label data, the camera module is used for acquiring the video data of the position of the label, and the two data are used for generating the first two-dimensional code for background monitoring or user side data query, so that the understanding of the background and the user on the product information is improved.

Drawings

FIG. 1 is a front view of a portable RFID-based data acquisition device;

FIG. 2 is a rear view of an RFID-based portable data acquisition device;

FIG. 3 is one of the schematic electrical connections of the data acquisition device;

FIG. 4 is a second schematic diagram of electrical connections of the data acquisition device;

fig. 5 is a schematic structural diagram of an RFID-based monitoring system.

Detailed Description

The present invention will be further described with reference to fig. 1 to 5, but the scope of the present invention should not be limited thereto.

A portable RFID-based data acquisition device comprising a housing 1 and data acquisition means 2; the data acquisition device 2 comprises a controller 21, an RFID reader-writer 22 for detecting a tag of an object to be monitored in a set range, a camera module 23 for acquiring video data of the position of the tag, a power supply module 24 for supplying power, a display module 25 for displaying data, a two-dimensional code generation module 26 for generating a first two-dimensional code according to the acquired tag data and the first video data, and a storage module 27 for storing data, wherein the controller 21 is electrically connected with the RFID reader-writer 22, the camera module 23, the power supply module 24, the display module 25, the two-dimensional code generation module 26, and the storage module 27; the camera of the camera module 23 is exposed outside the housing 1, and the controller 21 controls the camera module 23 to acquire video data of the position of the tag according to the tag data transmitted by the RFID reader 22.

In the using process, the RFID reader 22 reads the tag of the monitored object within the set range to obtain the tag data of the tag, the tag data is transmitted to the controller 21, the controller 21 controls the camera module 23 to photograph or record the corresponding position of the tag or the product, the obtained tag data and video data (i.e. the data obtained by the above-mentioned photographing or recording) are stored in the storage module 27 by the controller 21, meanwhile, the controller 21 transmits the tag data and the video data to the two-dimensional code generating module 26, the two-dimensional code generating module 26 generates the corresponding first two-dimensional code according to the received tag data and video data, and the first two-dimensional code is stored in the storage module 27 and can be displayed on the display module 25. In the technology, the RFID reader 22 reads the tag and then triggers the camera module 23 to take a picture or make a video, the obtained tag data and the video data form a corresponding first two-dimensional code, in specific application, the background monitoring end can obtain the data corresponding to the first two-dimensional code to realize monitoring, and the user side can access the background monitoring end through the intelligent terminal to realize product information inquiry, so that convenience is brought to background monitoring and information understanding of the user.

It should be understood that, in this embodiment, the two-dimensional code generation module 26 is implemented by using a technique known in the art, that is, corresponding two-dimensional code generation software is installed in the controller 21, and of course, the two-dimensional code generation software is implemented by using known software. The camera module 23 is a known camera having functions of scanning a two-dimensional code and taking and recording pictures, and is specifically a high-definition camera, for example, a camera having 200 to 1200 ten thousand pixels may be used. The controller 21 is a controller with model number Hi3556v 200. The RFID reader 22 is a RFID reader commonly used in the art. The power module 24 stores electricity by using a lithium battery, and the lithium battery is connected with a charging circuit, the charging circuit is realized by using a known technology, and the charging circuit can be plugged with an external power supply to realize charging. In addition, in some embodiments, the lithium battery may also be charged by using a solar technology, for example, a solar panel is disposed on the back side of the housing 1, and the solar panel is connected to a charging circuit. The display module 24 is disposed on the front end surface of the housing 1, and specifically, a groove capable of fixing the display module 25 is disposed on the front end surface of the housing 1, and the display module 24 is fitted into the groove when fixing. The display module 25 may be an LED display screen or an LCD display screen. The storage module 27 may implement data storage using a ROM memory.

In some embodiments, the controller 21 is connected to a socket 28, and the socket 28 is connected to a detachable two-dimensional code scanner 3; the two-dimensional code scanner 3 is configured to scan a second two-dimensional code and transmit the acquired second two-dimensional code data to the controller 21, the controller 21 is configured to control the camera module 23 to acquire second video data of a position of the second two-dimensional code according to the second two-dimensional code data and transmit the second video data to the two-dimensional code generation module 26, and the two-dimensional code generation module 26 generates a third two-dimensional code according to the second two-dimensional code data and the second video data. The principle of the present technology is similar to the triggering principle of the RFID reader 22, that is, the obtained second two-dimensional code information is transmitted to the controller 21 to trigger the camera module 23 to photograph or pick up a picture of a product or a scene to obtain video data, and therefore, the details are not repeated here.

It should be understood that the two-dimensional code scanner 3 of the present embodiment includes a scanning body 31 and a flexible connecting line 32 connected to the scanning body 31, and the flexible connecting line 32 is plugged into the socket 28. This scanning body 31 is the two-dimensional code scanning equipment known in the art, and data transmission and power transmission can be realized to the flexible connecting wire, and real flexibility can conveniently scan body 31 like this and change different positions according to the user demand. The length of the flexible connecting line is selected according to the requirement, and in specific application, the flexible connecting line can be bent into a ring shape, so that space is saved, and the flexible connecting line is convenient to use.

In order to enable data transmission with the remote monitoring terminal, the controller 21 is further connected to a communication module 29 for communicating with an external device in the present embodiment. The communication module 29 communicates with an external device to transmit and receive data, for example, the communication module 29 communicates with a remote server to transmit information such as tag data, video data, and the first two-dimensional code or the third two-dimensional code to the remote server, and the remote server allows a user to query corresponding information through an intelligent terminal or acquire data stored in the remote terminal server when scanning the first two-dimensional code or the third two-dimensional code, so as to ensure the knowledge of product information. Preferably, the communication module 27 may be one or a combination of GSM, 3G, 4G and WiFi modules.

Further, in this embodiment, in order to add a two-dimensional code scanning function, the camera module 23 is a camera having a two-dimensional code scanning function. Of course, the camera having the two-dimensional code scanning function is known.

In order to control the device, the controller 21 is connected to a key module 210, and the key module 210 is disposed on the front end surface of the housing 1 and below the display module 25. The device can be operated by the case module 28.

Further, the controller 21 is connected to a printer 211, the printer 211 is disposed in the housing 1, and a printing outlet of the printer 211 is exposed on the surface of the housing 1. The controller 21 is connected with a printer 29, the printer 211 is arranged in the casing 1, and a printing outlet of the printer 211 is exposed on the surface of the casing 1. Of course, the printer 211 is a printer unit known in the art, and is connected to the controller 21, and is capable of printing the first two-dimensional code or the third two-dimensional code transmitted from the two-dimensional code generation module 26. Wherein the print outlet of the printer 211 may be provided at the bottom end face of the housing 1. Preferably, the controller 21 is connected to a bluetooth module 212, and the bluetooth module 212 can be used for wirelessly connecting with an external printer. Can be connected with external printer through this bluetooth module 212 promptly, print out second two-dimensional code and corresponding picture etc. especially adapt to the application when printing in a large number.

In another aspect, an RFID-based monitoring system is provided, which includes a server 10, an intelligent terminal 20, and the above-mentioned portable RFID-based data acquisition device, where the portable RFID-based data acquisition device is a device having a communication module 29, the portable data acquisition device transmits acquired data to the server 10 via the communication module 29, and the server 10 is connected to the intelligent terminal 20 to implement data interaction. The portable data acquisition equipment transmits the acquired data to the server 10, and the server 10 can classify and monitor the data, wherein the acquired data comprise the RFID data, the video data, the corresponding first two-dimensional code data, the corresponding second two-dimensional code data, the corresponding video data and the corresponding third two-dimensional code data; in addition, the intelligent terminal 20 can be in communication connection with the server 10 according to actual conditions, and the intelligent terminal can be linked with the server 10 to check corresponding product information by scanning corresponding first two-dimensional codes or third two-dimensional codes. Specifically, the intelligent terminal 20 may be a terminal such as a smart phone or an IPAD.

In a word, through the technical scheme of the utility model realize that the product corresponds the data acquisition and the sign of different links to convenient follow-up control and information inquiry have greatly satisfied user operation requirement.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. An RFID-based portable data acquisition device comprising a housing (1) and data acquisition means (2), characterized in that:

the data acquisition device (2) comprises a controller (21), an RFID reader-writer (22) used for detecting a label of an object to be monitored in a set range, a camera module (23) used for acquiring video data of the position of the label, a power supply module (24) used for supplying power, a display module (25) used for displaying data, a two-dimensional code generation module (26) used for generating a first two-dimensional code according to the acquired label data and the first video data, and a storage module (27) used for storing data, wherein the controller (21) is electrically connected with the RFID reader-writer (22), the camera module (23), the power supply module (24), the display module (25), the two-dimensional code generation module (26) and the storage module (27); the camera of the camera module (23) is exposed outside the shell (1), and the controller (21) controls the camera module (23) to acquire video data of the position of the label according to the label data transmitted by the RFID reader-writer (22).

2. An RFID-based portable data acquisition device as recited in claim 1, wherein:

the controller (21) is connected with a socket (28), and the socket (28) is connected with a detachable two-dimensional code scanner (3) in an inserting mode; the two-dimensional code scanner (3) is used for scanning a second two-dimensional code and transmitting the acquired second two-dimensional code data to the controller (21), the controller (21) is used for controlling the camera module (23) to acquire second video data of the position of the second two-dimensional code according to the second two-dimensional code data and transmitting the second video data to the two-dimensional code generating module (26), and the two-dimensional code generating module (26) generates a third two-dimensional code according to the second two-dimensional code data and the second video data.

3. An RFID-based portable data acquisition device as recited in claim 2, wherein:

the two-dimensional code scanner (3) comprises a scanning body (31) and a flexible connecting line (32) connected with the scanning body (31), and the flexible connecting line (32) is connected with the plug interface (28) in a plug mode.

4. An RFID-based portable data acquisition device as claimed in claim 1 or 2, wherein:

the controller (21) is also connected with a communication module (29) for communicating with external equipment.

5. An RFID-based portable data acquisition device as claimed in claim 1 or 2, wherein:

the camera module (23) is a camera with a two-dimensional code scanning function.

6. An RFID-based portable data acquisition device as claimed in claim 1 or 2, wherein:

the controller (21) is connected with a key module (210), and the key module (210) is arranged on the front end face of the shell (1) and is positioned below the display module (25).

7. An RFID-based portable data acquisition device as claimed in claim 1 or 2, wherein:

the controller (21) is connected with a printer (211), the printer (211) is arranged in the shell (1), and a printing outlet of the printer (211) is exposed on the surface of the shell (1).

8. An RFID-based portable data acquisition device as claimed in claim 1 or 2, wherein:

the controller (21) is connected with a Bluetooth module (212), and the Bluetooth module (212) can be used for being in wireless connection with an external printer.

9. An RFID-based monitoring system, comprising:

the server (10), the intelligent terminal (20) and the portable data acquisition device based on RFID as claimed in claim 4, wherein the portable data acquisition device transmits the acquired data to the server (10), and the server (10) is connected with the intelligent terminal (20) to realize data interaction.