CN217404961U

CN217404961U - EMID dual system theftproof and identification equipment

Info

Publication number: CN217404961U
Application number: CN202220770910.8U
Authority: CN
Inventors: 魏志刚
Original assignee: Shengshi Longtu Beijing Iot Co ltd
Current assignee: Shengshi Longtu Beijing Iot Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-09-09
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses an EMID dual-system anti-theft and identification device which is fixed at a set anti-theft position and comprises a fixed frame; and the infrared control module, the EM anti-theft system and the RFID anti-theft system are arranged on the fixing frame. The EM electromagnetic anti-theft system and the RFID anti-theft system can be respectively controlled by the infrared control module to carry out anti-theft monitoring on the articles with EM magnetic stripes and/or RFID electronic tags, so that the problem that the EM electromagnetic anti-theft system and the RFID anti-theft system interfere with each other in anti-theft can be avoided, the anti-theft efficiency is improved, and the anti-theft cost is reduced. In addition, a wireless transmission module can be further arranged to upload the anti-theft monitoring information acquired by the EM and RFID anti-theft systems to a cloud-end platform, and data support is further provided for anti-theft monitoring analysis.

Description

EMID dual system theftproof and identification equipment

Technical Field

The embodiment of the application relates to the field of anti-theft monitoring, in particular to an EMID dual-system anti-theft and identification device.

Background

With the development of anti-theft technology in recent years, the existing EM (electromagnetic emission) anti-theft system or RFID (radio frequency identification) anti-theft system is adopted for managing commodities, books, files, confidential information and the like in scenes such as shopping malls, libraries, archives, confidential file management and the like as anti-theft measures, but in the updating iteration process of the anti-theft system, a part of articles with EM magnetic stripes and the other part of articles with RFID electronic tags can appear, and anti-theft devices in the prior art are all in a working form of loading one of the EM electromagnetic anti-theft system or the RFID anti-theft system, so that the problem of low anti-theft efficiency of the articles is directly caused because the articles with the EM magnetic stripes and the RFID electronic tags are difficult to monitor and alarm at the same time.

SUMMERY OF THE UTILITY MODEL

However, the related art anti-theft device has difficulty in simultaneously monitoring and alarming an item with an EM magnetic stripe and an item with an RFID electronic tag for the reason that the anti-theft device is loaded with one of an EM electromagnetic anti-theft system and an RFID anti-theft system.

Therefore, in the prior art, it is a very annoying process to perform separate anti-theft monitoring and alarm only for the articles with the EM magnetic stripe and the RFID electronic tag, and to cause the inefficient anti-theft of the articles.

For this reason, there is a strong need for an improved anti-theft device to improve the anti-theft efficiency of the article.

In this context, embodiments of the present invention desirably provide an EMID dual system theft prevention and identification device, fixed in a set theft prevention position, including: a fixed mount; and

the infrared control module, the EM anti-theft system and the RFID anti-theft system are arranged on the fixing frame.

In some embodiments, the mount comprises: a base; and

and the first bracket and the second bracket are fixedly connected with the base.

The base is fixed at the set anti-theft position;

the first support and the second support are fixed on the upper part of the base.

In some embodiments, the infrared control module comprises:

the first infrared probe is arranged outside one side, close to the first support, of the base;

the second infrared probe is arranged outside the middle of the base;

the third infrared probe is arranged outside one side, close to the second bracket, of the base;

the first infrared probe is connected with the EM (electromagnetic emission) anti-theft system and used for controlling the opening of the EM anti-theft system;

the second infrared probe is respectively connected with the EM anti-theft system and the RFID anti-theft system and is used for controlling the closing of the EM anti-theft system and the opening of the RFID anti-theft system;

the third infrared probe is connected with the RFID anti-theft system and used for controlling the closing of the RFID anti-theft system.

In some embodiments, the EM electromagnetic theft prevention system comprises: an EM electromagnetic induction coil circuit and an EM electromagnetic wave control circuit;

the EM electromagnetic induction coil circuit is arranged inside the first bracket;

the EM wave control circuit is fixed inside the base.

In some embodiments, the RFID theft prevention system includes: the RFID system comprises an RFID induction signal circuit, an RFID reader-writer, an RFID control circuit, a transmission module and an upper computer;

the RFID induction signal circuit is arranged in the second bracket;

the RFID induction signal circuit is connected with the RFID reader-writer;

the RFID reader-writer and the transmission module are respectively connected with the RFID control circuit and fixed in the base;

the transmission module is connected with the upper computer.

In some embodiments, the first bracket and the second bracket are made of materials including, but not limited to, a wood material, an acrylic material, an ABS material, and a PVC material; and

the material of the base includes, but is not limited to, a metal material.

In some embodiments, the electromagnetic wave control circuit further comprises an alarm host connected with the EM electromagnetic wave control circuit;

and the alarm host determines the start-stop state according to the electromagnetic signal of the EM electromagnetic wave control circuit.

In some embodiments, the alarm further comprises an alarm fixed inside the base;

the alarm is connected with the RFID control circuit, and the start-stop state is determined according to the induction signal of the RFID control circuit.

In some embodiments, the wireless transmission module is fixed inside the base;

the wireless transmission module is respectively connected with the EM anti-theft system and the RFID anti-theft system, and anti-theft information of the EM anti-theft system and the RFID anti-theft system is uploaded to a cloud server.

In some embodiments, the working frequency of the EM electromagnetic anti-theft system is 1 KHZ-12.5 KHZ;

the working frequency of the RFID anti-theft system is 13.56 MHZ.

According to the EMID dual-system anti-theft and identification equipment provided by the utility model, the EM electromagnetic anti-theft system and the RFID anti-theft system can be respectively controlled by the infrared control module to carry out anti-theft monitoring on articles with EM magnetic stripes and/or RFID electronic tags in scenes such as shopping malls, libraries, archives, confidential file management and the like, the operation of uniformly replacing EM magnetic stripes or RFID electronic tags on anti-theft objects is not needed, the independent work of the EM electromagnetic anti-theft system and the RFID anti-theft system is not interfered with each other, the anti-theft efficiency is improved, and the cost of anti-theft monitoring is obviously reduced; meanwhile, the wireless transmission module can be set according to actual requirements to provide anti-theft information for the big data platform, so that the anti-theft information can be deeply analyzed, and better experience is brought to users.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

FIG. 1 is an exemplary schematic view of an anti-theft position fixing structure suitable for use in the present invention

Fig. 2 is a schematic view of the structure and deployment of an EMID dual-system anti-theft and identification device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a fixing frame of an EMID dual-system anti-theft and identification device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an infrared control module of the dual-system rfid theft prevention and identification device according to an embodiment of the present invention;

fig. 5 is a schematic view illustrating installation and deployment of an EM electromagnetic anti-theft system of an EMID dual-system anti-theft and identification device according to an embodiment of the present invention;

fig. 6 is a schematic view illustrating installation and deployment of an RFID anti-theft system of the EMID dual-system anti-theft and identification device according to an embodiment of the present invention;

fig. 7 is a schematic view of an installation and deployment of a wireless transmission module of an EMID dual-system anti-theft and identification device according to an embodiment of the present invention.

In the drawings, like or corresponding reference characters designate like or corresponding parts.

Detailed Description

The principles and spirit of the present invention will be described with reference to a number of exemplary embodiments. It is understood that these examples are given solely to enable those skilled in the art to better understand and thereby implement the present invention, and are not intended to limit the scope of the invention in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In this document, it is to be understood that any number of elements in the figures are provided by way of illustration and not limitation, and any nomenclature is used for differentiation only and not in any limiting sense.

The following describes in detail exemplary implementations of the present invention.

Fig. 1 shows a schematic view of an anti-theft position fixing structure 10 to which the present invention is applicable; referring to fig. 1, the fixing structure 10 may include: a power supply module 11 and a fixed module 12; the power supply module can be a storage battery or a direct power supply; the fixing module can be any part or assembly for fixing the EMID dual-system anti-theft and identification equipment provided by the utility model; set for places such as theftproof position including but not limited to market, supermarket, library, archives, secret-involved file management mechanism, just the utility model is suitable for an arbitrary one needs to carry out the article of theftproof management in the above-mentioned scene.

Fig. 2 shows the overall structure of the EMID dual-system anti-theft and identification device and an exemplary deployment manner thereof on the anti-theft position fixing structure 10.

The utility model provides an EMID dual system theftproof and identification equipment can pass through fixed knot constructs 10 and fixes in setting for the theftproof position, and the device can include: a fixed frame 20; and

the system comprises an infrared control module 30, an EM (electromagnetic emission) anti-theft system 40 and an RFID anti-theft system 50 which are arranged on the fixing frame 20.

In this embodiment, when the anti-theft position needs to be monitored for theft prevention, the fixing frame 20 is installed at the anti-theft position through the fixing module 12 in the fixing structure 10 at the anti-theft position, then the infrared control module 30, the EM electromagnetic anti-theft system 40 and the RFID anti-theft system 50 are installed on the fixing frame 20, the infrared control module 30, the EM electromagnetic anti-theft system 40 and the RFID anti-theft system 50 are powered by the power supply module 11 in the fixing structure 10, and the EM electromagnetic anti-theft system and the RFID anti-theft system are respectively controlled by the infrared control module 30 to monitor for theft prevention in real time, so that the real-time anti-theft monitoring and anti-theft management without mutual interference at the anti-theft position are realized.

In addition, one or more fixing frames 20 may be provided, and in at least some embodiments, in order to improve the anti-theft efficiency of an article containing a large number of articles to be monitored for theft prevention, a plurality of fixing frames 20 may be provided, and then a corresponding number of EM electromagnetic anti-theft systems 40 and RFID anti-theft systems 50 are provided on the plurality of fixing frames 20 to improve the anti-theft efficiency; taking fig. 2 as an example, at least one fixing frame 20 is included.

In the present invention, the fixing frame 20 of the dual system anti-theft and identification device with reference to fig. 3 is composed of an upper portion and a lower portion, the lower portion is a base 21, the base 21 is fixed at the anti-theft position through the fixing module 12, the upper portion includes a first bracket 22 and a second bracket 23, and the first bracket 22 and the second bracket 23 are both disposed on the base 21; in some embodiments, the arrangement includes, but is not limited to, plugging, riveting, and connecting by a connecting device.

In addition, the base 21 and the first and

second brackets

22 and 23 may be configured as an internal hollow structure for configuring the EM electromagnetic theft prevention system 40 and the RFID theft prevention system 50;

wherein, metal material can be chooseed for use to base 21, nonmetal materials such as ya keli, wooden, ABS material, PVC material can be chooseed for use to first support 22 and second support 23.

In this embodiment, a plurality of holes may be further disposed on the base 21, the first bracket 22 and the second bracket 23, and are used for respectively disposing the infrared control module 30, the EM electromagnetic anti-theft system 40 and the circuit connection inside the RFID anti-theft system 50.

In the present invention, referring to the infrared control module 30 of the EMID dual-system anti-theft and identification device shown in fig. 4, the infrared control module comprises a first infrared probe 31 fixed on the outer portion of one side of the base 21 and the first bracket 22, a second infrared probe 32 fixed on the middle portion of the upper surface of the base, and a third infrared probe 33 fixed on the outer portion of one side of the base 21 and the second bracket 23;

the first infrared probe 31 is connected with the EM anti-theft system 40 and used for controlling the opening of the EM anti-theft system 40, the second infrared probe 32 is respectively connected with the EM anti-theft system 40 and the RFID anti-theft system 50 and used for controlling the closing of the EM anti-theft system 40 and the opening of the RFID anti-theft system 50, and the third infrared probe 33 is connected with the RFID anti-theft system 50 and used for controlling the closing of the RFID anti-theft system 50;

in this embodiment, when the monitored object passes through the first infrared probe 31, the first infrared probe 31 transmits an on signal to the EM electromagnetic anti-theft system 40, the EM electromagnetic anti-theft system 40 starts performing the anti-theft monitoring operation, when the monitored object passes through the second infrared probe 32, the second infrared probe 32 transmits an off signal to the EM electromagnetic anti-theft system 40 and transmits an on signal to the RFID anti-theft system 50, respectively, the EM electromagnetic anti-theft system 40 stops operating, the RFID anti-theft system starts performing the anti-theft monitoring operation, when the monitored object passes through the third infrared probe 33, the third infrared probe 33 transmits an off signal to the RFID anti-theft system 50, and the RFID anti-theft system 50 stops operating.

The utility model discloses in, refer to the EM electromagnetism anti-theft system 40 of EMID dual system theftproof and identification equipment that figure 5 is shown, the operating frequency range of EM electromagnetism anti-theft system 40 is 1KHZ ~ 12.5KHZ, includes wherein: an EM electromagnetic induction coil circuit 41 arranged inside the first support 22, an EM electromagnetic wave control circuit 42 arranged inside the base 21, and an alarm main machine 43; wherein the EM electromagnetic coil lines 41 are evenly distributed within the first support 22.

In this embodiment, the EM electromagnetic induction coil circuit 41 is connected to the EM electromagnetic wave control circuit 42, the EM electromagnetic induction coil circuit 41 is configured to monitor an object with an EM magnetic stripe and transmit monitoring information to the EM electromagnetic wave control circuit 42, and the EM electromagnetic wave control circuit 42 is configured to control an alarm state of the alarm host 43 according to the monitoring information transmitted by the EM electromagnetic induction coil circuit 41;

in addition, the EM electromagnetic wave control circuit 42 is further connected to the first infrared probe 31 and the second infrared probe 32 in the infrared control module 30, and the EM electromagnetic wave control circuit 42 is turned on according to the on signal of the first infrared probe 31 and turned off according to the off signal of the second infrared probe 32;

in this embodiment, when an object passes through the first infrared probe 31 in the infrared control module 30, the EM electromagnetic wave control circuit 42 is turned on according to the turn-on signal of the first infrared probe 31, and at the same time, the EM electromagnetic wave control circuit 42 controls the EM electromagnetic induction coil circuit 41 to be turned on and maintained in the real-time monitoring operating state, at this time, the EM electromagnetic induction coil circuit 41 sends the monitoring information to the EM electromagnetic wave control circuit 42, the EM electromagnetic wave control circuit 42 analyzes the monitoring information, the EM electromagnetic wave control circuit 42 determines to turn on the alarm host according to the analysis result to alarm, otherwise, the EM electromagnetic wave control circuit 42 determines not to turn on the alarm host according to the analysis result to alarm, and finally, the EM electromagnetic wave control circuit 42 and the EM electromagnetic induction coil circuit 41 are turned off when receiving the turn-off signal of the second infrared probe 32.

The utility model discloses in, refer to RFID anti-theft system 50 of EMID dual system theftproof and identification equipment that figure 6 is shown, RFID anti-theft system 50's operating frequency is 13.56MHZ, includes wherein: an RFID induction signal circuit 51 arranged in the second bracket 23, an RFID reader-writer 52 arranged in the base 21, an RFID control circuit 53, a transmission module 54, an upper computer 55 and an alarm 56; wherein the RFID inductive signal line 51 is in the second bracket 22

The RFID sensing signal circuit 51 is connected to the RFID reader-writer 52, the RFID sensing signal circuit 51 is configured to monitor an object with RFID tag information and send the monitored tag information to the RFID reader-writer 52, the RFID reader-writer 52 is configured to read the tag information monitored by the RFID sensing signal circuit 51 and transmit the read tag information to the RFID control circuit 53, the RFID control circuit 53 is configured to transmit the read tag information to the upper computer 55 through the transmission module 54, the upper computer 55 queries according to the received tag information and feeds the query result back to the RFID control circuit 53 through the transmission module 54, and the RFID control circuit 53 determines the start-stop state of the alarm 56 according to the feedback result;

in addition, the RFID control circuit 53 is connected to the second infrared probe 32 and the third infrared probe 33 in the infrared control module 30, the RFID control circuit 53 turns on itself, the RFID induction signal line 51 and the RFID reader/writer 52 according to the turn-on signal of the second infrared probe 32, and the RFID control circuit 53 also turns off itself, the RFID induction signal line 51 and the RFID reader/writer 52 according to the turn-off signal of the third infrared probe 33.

In this embodiment, when an object passes through the second infrared probe 32 in the infrared control module 30, the RFID control circuit 53 turns on the RFID sensing signal circuit 51 and the RFID reader/writer 52 according to the turn-on signal of the second infrared probe 32, the RFID sensing signal circuit 51 monitors the passing object and sends the monitored tag information to the RFID reader/writer 52 when monitoring the object with the RFID tag, the RFID reader/writer 52 reads the monitored tag information when monitoring the object with the RFID tag according to the RFID sensing signal circuit 51 and transmits the read tag information to the RFID control circuit 53, the RFID control circuit 53 transmits the read tag information to the upper computer 55 through the transmission module 54, the upper computer 55 queries according to the received tag information and feeds back the query result to the RFID control circuit 53 through the transmission module 54, the RFID control circuit 53 will turn on the alarm 56 to alarm according to the feedback result, otherwise, the alarm 56 will not be turned on to alarm, and finally the RFID control circuit 53, the RFID sensing signal circuit 51 and the RFID reader-writer 52 will be turned off when receiving the turn-off signal of the third infrared probe 33.

In still other embodiments of the present invention, the EMID dual-system anti-theft and identification device may further include a wireless transmission module 60, as shown in fig. 7, the wireless transmission module 60 may be respectively connected to the EM electromagnetic wave control circuit 42 in the EM electromagnetic anti-theft system 40 and the RFID control circuit 53 in the RFID anti-theft system 50;

in this embodiment, the EM electromagnetic wave control circuit 42 and the RFID control circuit 53 may also provide the number of alarms, the alarm time, the alarm name, and the entry and exit records to the big data platform through the wireless transmission module 60 using the unified standard protocol of the internet of things when in the on state; furthermore, the big data platform can carry out big data comprehensive analysis of associated people, goods and places according to the provided alarm times, alarm time, alarm names and the access records, and can provide powerful support for the accurate data platform.

The utility model provides an EMID dual system theftproof and identification equipment can control EM electromagnetism anti-theft system and RFID anti-theft system respectively through infrared control module and carry out the theftproof monitoring to the article that has EM magnetic stripe and/or has RFID electronic tags in scenes such as market, library, archives, secret file management of being involved, need not the process of unified change EM magnetic stripe or RFID electronic tags to can realize that EM electromagnetism anti-theft system and RFID anti-theft system independently work mutually noninterference; simultaneously, can also set up wireless transmission module according to the actual demand and provide theftproof information for big data platform, it is thus visible, the utility model provides a theftproof system can reduce the cost of theftproof monitoring, improves theftproof efficiency.

The above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the present invention, and are intended to be included within the scope thereof.

Claims

1. An EMID dual system anti-theft and identification device, fixed in a set anti-theft position, comprising: a fixed mount; and

the infrared control module, the EM anti-theft system and the RFID anti-theft system are arranged on the fixing frame;

wherein, the mount includes: a base; and

the first bracket and the second bracket are fixedly connected with the base;

the base is fixed at the set anti-theft position;

the first bracket and the second bracket are fixed on the upper part of the base;

the infrared control module includes:

the second infrared probe is arranged outside the middle of the base;

the third infrared probe is arranged outside one side of the base, which is close to the second bracket;

2. The EMID dual system theft prevention and identification device of claim 1, wherein said EM electromagnetic theft prevention system comprises: an EM electromagnetic induction coil circuit and an EM electromagnetic wave control circuit;

the EM electromagnetic induction coil circuit is arranged inside the first support;

the EM wave control circuit is fixed inside the base.

3. The EMID dual system theft prevention and identification device of claim 1, wherein the RFID theft prevention system comprises: the RFID system comprises an RFID induction signal circuit, an RFID reader-writer, an RFID control circuit, a transmission module and an upper computer;

the RFID induction signal circuit is arranged in the second bracket;

the RFID induction signal circuit is connected with the RFID reader-writer;

the transmission module is connected with the upper computer.

4. The EMID dual system theft prevention and identification device of claim 1, wherein the first bracket and the second bracket are made of a material including a wood material, an acryl material, an ABS material, and a PVC material; and

the base is made of metal materials.

5. The EMID dual system burglary prevention and identification device of claim 2, further comprising an alarm main connected to said EM electromagnetic wave control circuit;

6. The EMID dual system theft prevention and identification device of claim 3, further comprising an alarm secured inside said base;

7. The EMID dual system theft prevention and identification device of claim 1, further comprising a wireless transmission module fixed inside said base;

8. The EMID dual system theft prevention and identification device of claim 1, wherein the EM electromagnetic theft prevention system has an operating frequency of 1KHZ to 12.5 KHZ;

the working frequency of the RFID anti-theft system is 13.56 MHz.