Remote simulation card swiping device for integrated non-contact IC (integrated circuit) card

Abstract

The utility model discloses a remote simulation card swiping device for an integrated non-contact IC (integrated circuit) card, which comprises a radio frequency signal shielding module, a remote control terminal for controlling the radio frequency signal shielding module to regulate and control whether a radio frequency communication channel is established between the IC card and operating equipment, and a mounting body for bearing the radio frequency signal shielding module, the installation body is provided with a card slot for accommodating an IC card. During use, the IC card is placed in the card slot, the installation body is installed at a card swiping area of the operation equipment, and the installation position is based on the fact that the radio frequency signal shielding module on the installation body is located between communication channels established between the IC card and the operation equipment and can block / communicate a radio frequency communication channel between the IC card and the operation equipment. A user sends a control instruction through a remote controller or a mobile phone APP, and controls the radio frequency signal shielding module to realize conduction / blocking of a radio frequency communication channel between the IC card and the operation equipment, thereby realizing remote non-contact IC simulation card swiping operation.

Description

Technical Field

[0001] The utility model belongs to the technical field of radio frequency identification, and specifically designs an integrated non-contact IC card long-distance simulation card swiping device. Background Art

[0002] The working basis of RFID card is RFID technology, which is a technology that uses RFID signals to achieve contactless information transmission through spatial coupling (alternating magnetic field or electromagnetic field) and achieves identification through the transmitted information. It can identify specific targets and read and write related data through radio signals without establishing mechanical or optical contact between the identification system and the specific target.

[0003] With the development of electronic technology, radio frequency card devices have become more and more commonly used in daily life and production, such as bus card swiping, access control, prepaid water, electricity, gas meters, controllers, electrical equipment, etc.

[0004] Because radio frequency cards are safe, reliable and easy to carry, people usually hold radio frequency cards and swipe them in the card swiping area of ​​the device. The device completes the next function by reading and writing the data of the radio frequency card.

[0005] At present, there are a large number of devices on site that can only be operated by swiping a card in a card swiping area. However, in some actual work, people tend to stay away from the card swiping area. When they need to swipe the card again, they must walk to the card swiping area of ​​the device to perform the card swiping operation. In many actual work scenarios, people find it very inconvenient. Either someone needs to be watching the card swiping area at all times, or people in the remote work area use a phone or intercom to notify the people in the card swiping area to swipe the card according to the actual situation on site.

[0006] Although some equipment has been upgraded with wireless remote control functions, there are still a large number of devices on site that must be operated by swiping a card in the card swiping area. Upgrading all the equipment requires a lot of money and manpower and material resources, and some equipment does not have the conditions or necessity to be upgraded.

[0007] Some long-distance card swiping devices have also appeared on the market, but they are all split structures, connected by cables in the middle, and are not very convenient to store and use. Utility Model Content

[0008] The purpose of the utility model is to provide an integrated non-contact IC card remote simulation card swiping device, by setting a radio frequency signal shielding module at the radio frequency communication transmission channel between the IC card and the operating device, using a remote control terminal to send a control instruction to swipe / stop swiping the card, and controlling the radio frequency signal shielding module to regulate whether a radio frequency communication channel is established between the IC card and the operating device. When a radio frequency communication channel is established between the IC card and the operating device, the operating device can read the IC card data, and the IC card and the operating device perform data transmission. On the contrary, when the radio frequency communication channel between the IC card and the operating device is blocked and shielded by the radio frequency signal shielding module, the operating device cannot read the IC card data, thereby realizing the remote non-contact IC simulation card swiping operation.

[0009] To achieve the above purpose, the utility model adopts the following technical solution: an integrated contactless IC card remote simulation card swiping device includes a radio frequency signal shielding module, a mounting body carrying the radio frequency signal shielding module, and a card slot for accommodating an IC card is provided on the mounting body.

[0010] Preferably, it also includes a remote control terminal that controls the radio frequency signal shielding module to regulate whether a radio frequency communication channel is established between the IC card and the operating device.

[0011] Preferably, the RF signal shielding module includes a shield and a main control circuit for adjusting the shield to control whether a RF communication channel is established between the IC card and the operating device. The main control circuit is connected to the remote control terminal for receiving remote control instructions issued by the remote control terminal.

[0012] Preferably, the shield is a shielding ring with a notch, an analog switch for closing / opening the notch is installed at the notch of the shielding ring, and the main control circuit includes an analog switch control circuit for controlling the analog switch.

[0013] Preferably, the remote control terminal is a remote control or a mobile phone.

[0014] Preferably, the installation body further includes a radio frequency signal shielding area located below the card slot, and a circuit board installation area is also provided on the installation body, the shield is installed in the radio frequency signal shielding area, and the circuit board of the main control circuit is installed in the circuit board installation area.

[0015] Preferably, the installation body further comprises a battery compartment, in which a power module is installed.

[0016] Preferably, it also includes a power switch, and the power switch is arranged at the card slot.

[0017] It also includes a wireless communication antenna, which is arranged on the installation body.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1This application adopts an integrated structural design, fixes the device in the card swiping area of ​​the equipment, and operates it through a remote control\mobile phone APP to control whether the RF signal shielding module establishes a RF signal communication channel between the IC card and the operating device, performs simulated card swiping / stop card swiping operations, and the operating device directly reads and writes data with the RF IC card. The device operates the device according to the data read from the RF IC card to realize a long-distance contactless IC simulated card swiping operation.

[0020] 2 This application does not make any changes to existing equipment, especially for equipment that currently requires swiping a card in the card swiping area to operate. It is more convenient to use and solves the problem of requiring a large amount of capital and manpower and material resources to upgrade equipment, and has strong applicability.

[0021] 3. This application can complete data exchange safely and reliably. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a block diagram of the working principle of the utility model;

[0024] Figure 3 It is a schematic diagram of the working process of the utility model;

[0025] Reference numerals: mounting body 100 , radio frequency signal shielding area 201 , circuit board mounting area 202 , card slot 300 , wireless communication antenna 500 , battery compartment 400 . DETAILED DESCRIPTION

[0026] In order to enable technicians in this field to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] It should be noted that the operating device described in this embodiment is a device that requires a card to be swiped in the card swiping area to operate (it can be a currently mature existing device and can also be used for devices that require card swiping operations in the future). The operating device described in this embodiment itself has a card reader and an antenna. When in use, the card reader transmits infinite radio wave energy of a specific frequency to activate the radio frequency card entering its working area. After the radio frequency card receives the energy, it uses the built-in antenna to send out the information stored in the chip, and the device receives the data from the radio frequency IC card to complete the next function. This embodiment does not change the radio frequency communication function of the existing operating device.

[0029] An integrated contactless IC card remote simulation card swiping device, such as Figure 1-3 As shown, it includes a radio frequency signal shielding module for blocking / connecting the radio frequency communication signal between the IC card and the operating device, and an installation body 100 carrying the radio frequency signal shielding module, and also includes a remote control terminal for controlling the radio frequency signal shielding module to regulate whether a radio frequency communication channel is established between the IC card and the operating device. The installation body 100 is provided with a wireless communication antenna 500 for communicating with the radio frequency signal shielding module.

[0030] The installation body 100 is provided with a card slot 300 for inserting an IC card, and a radio frequency signal shielding area 201 located below the card slot 300 . The installation body 100 is also provided with a circuit board installation area 202 and a battery compartment 400 .

[0031] The RF signal shielding module in this embodiment includes a shielding device and a main control circuit for regulating the shielding device to control whether a data communication channel is established between the IC card and the operating device. The shielding device is installed in the RF signal shielding area 201, and the circuit board of the main control circuit is installed in the circuit board installation area.

[0032] The main control circuit is connected to the remote control terminal, which is a remote control or a mobile phone (the corresponding APP control terminal is downloaded on the mobile phone). The user sends control instructions to the main control circuit through the remote control or mobile phone APP, and the main control circuit controls the shield to open / close, thereby realizing the remote contactless IC simulated card swiping operation.

[0033] In a preferred embodiment, the shield is a shielding ring with a notch, and the shielding ring is a metal shielding ring, preferably a stainless steel metal shielding ring.

[0034] An analog switch is installed at the gap of the shielding ring to make the gap open or closed, and the main control circuit includes an analog switch control circuit for controlling the opening / closing of the analog switch.

[0035] When the analog switch is disconnected, a radio frequency communication channel is established between the IC card and the operating device through the gap of the shielding ring, and radio frequency signals are transmitted between the IC card and the operating device.

[0036] When the analog switch is closed, the shielding ring is in a closed state, the wireless radio frequency signal is interfered and blocked by the shield, the data communication channel between the IC card and the operating device is blocked, the radio frequency signal is attenuated and weakened, the communication signal is weakened, and the operating device cannot read the IC card data.

[0037] It should be noted that the analog switch and the switch control circuit can adopt existing circuit designs.

[0038] In this embodiment, a power module for supplying power to electrical components is installed in the battery compartment, and the power module includes a battery.

[0039] As a preferred implementation scheme of this embodiment, a power switch is provided in the card slot 300. When the IC card is inserted into the card slot 300 and is in place, the power switch is closed (if a power indicator light is designed, the power indicator light will light up after the power is turned on, as needed), supplying power to each electrical system component.

[0040] When using and installing this product, insert the IC card into the card slot 300, and install the installation body 100 at the card swiping area of ​​the operating device, so that the RF signal shielding area 201 on the installation body 100 is located between the communication channel established between the IC card and the operating device and can block / connect the RF communication channel between the IC card and the operating device.

[0041] The working principle of this product is to insert the radio frequency IC card into the card slot 300. When the IC card is in place, the power switch is closed, the power is turned on, the power module supplies power to each electrical component, the main control circuit is powered on, and the system self-check is performed. The main control circuit opens the radio frequency signal shielding area, fixes this application to the card swiping area of ​​the device, and waits for instructions.

[0042] Remote card swiping device operation: APP or remote control sends a card swiping command, the main control circuit receives the card swiping command, the main control circuit closes the RF signal shielding area, the device and the IC card in the card slot exchange data, the device works according to the IC card data, and waits for the next command to arrive.

[0043] Remotely stop the card swiping operation device: the APP or remote control sends a stop card swiping instruction, the main control circuit receives the end card swiping instruction, the main control circuit opens the RF signal shielding area, the device and the IC card in the card slot 300 disconnect data exchange, and wait for the next instruction to arrive.

[0044] After use, the IC card is pulled out from the card slot 300, the power switch is turned off, the battery stops supplying power, and the product is removed from the card swiping area of ​​the device.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the protection scope of the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An integrated contactless IC card remote simulation card swiping device, characterized in that: The invention comprises a radio frequency signal shielding module, a mounting body (100) carrying the radio frequency signal shielding module, wherein the mounting body (100) is provided with a card slot (300) for accommodating an IC card; and a remote control terminal for controlling the radio frequency signal shielding module to regulate whether a radio frequency communication channel is established between the IC card and an operating device. The radio frequency signal shielding module comprises a shielding device and a main control circuit for regulating whether the shielding device controls the IC card to establish a radio frequency communication channel between the IC card and the operating device, wherein the main control circuit is in communication connection with the remote control terminal and receives a remote control instruction issued by the remote control terminal.

2. The integrated contactless IC card remote simulation card swiping device according to claim 1, characterized in that: The shield is a shielding ring with a notch, an analog switch for closing / opening the notch is installed at the notch of the shielding ring, and the main control circuit includes an analog switch control circuit for controlling the analog switch.

3. The integrated contactless IC card remote simulation card swiping device according to claim 1, characterized in that: The installation body (100) further comprises a radio frequency signal shielding area (201) located below the card slot (300); a circuit board installation area (202) is also provided on the installation body (100); the shield is installed in the radio frequency signal shielding area (201); and the circuit board of the main control circuit is installed in the circuit board installation area (202).

4. The integrated contactless IC card remote simulation card swiping device according to claim 1, characterized in that: The installation body (100) further comprises a battery compartment (400), wherein a power module is installed in the battery compartment (400).

5. The integrated contactless IC card remote simulation card swiping device according to claim 3, characterized in that: It also includes a power switch, which is arranged at the card slot (300).

6. The integrated contactless IC card remote simulation card swiping device according to claim 1, characterized in that: It also includes a wireless communication antenna (500), which is arranged on the mounting body (100).

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