Non-contact communication chip testing device
By designing a contactless communication chip testing device, the distance between the test chip and the card reader is automatically adjusted, solving the problem of the cumbersome traditional NFC card testing process and realizing efficient automated testing.
Patent Information
- Application Number
- CN202423018501.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Traditional NFC card testing processes are cumbersome, require a lot of manual operation, and are inefficient.
Design a contactless communication chip testing device that automatically adjusts the distance between the test chip and the card reader by a moving component to achieve automatic testing and reduce manual operation.
It improves the efficiency of NFC card testing, reduces manual operation, and enhances the automation and accuracy of testing.
Smart Images
Figure CN223625874U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of communication testing technology, and for example to a contactless communication chip testing device. Background Technology
[0002] Near Field Communication (NFC) is a short-range, high-frequency wireless communication technology that allows devices using NFC (such as mobile phones, smart bracelets, and integrated circuit cards) to exchange data when they are close to each other. NFC technology integrates a contactless reader, a contactless card, and peer-to-peer communication functions onto a single chip, enabling applications such as mobile payments and electronic ticketing via mobile terminals.
[0003] Currently, with the increasing use of NFC technology, more and more smart cards (NFC cards) support NFC functionality. To ensure the stability and compatibility of NFC cards, extensive card-swiping tests are required. Traditional NFC near-field communication testing involves testers preparing the card reader and IC card, manually swiping the card, testing the communication process using specialized software, manually recording test data, and verifying successful testing. Afterward, the swiping distance is adjusted using testing fixtures, and the test process is repeated. This process is cumbersome, consumes a significant amount of manual time, and has low overall efficiency.
[0004] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content
[0005] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.
[0006] This disclosure provides a contactless communication chip testing device that can automatically adjust the distance between the test chip and the card reader, thereby achieving automatic testing of the contactless communication chip and replacing manual testing, thus improving testing efficiency.
[0007] According to an embodiment provided in this application, a contactless communication chip testing device is provided, the contactless communication chip testing device comprising:
[0008] A mobile component for mounting a test chip, which can communicate with the card reader;
[0009] The script execution module is connected to the card reader and is used to receive communication signals sent by the card reader to communicate with the test chip, and generate script execution signals.
[0010] The control module is connected to the script execution module and the moving component respectively. After receiving the script execution signal, it controls the moving component to move the test chip toward or away from the card reader.
[0011] In some alternative embodiments, the script execution module includes:
[0012] A script editor used to generate signals for executing scripts;
[0013] The card reader communication circuit is connected to the card reader and is used to receive communication signals sent by the card reader to communicate with the test chip.
[0014] In some alternative embodiments, the reader communication circuitry is also used to send a rewrite signal to the reader so that the reader forwards the rewrite signal to the test chip.
[0015] In some alternative embodiments, the control module includes:
[0016] The controller is connected in communication with the script execution module and is used to receive script execution signals;
[0017] The mobile component communication circuit is connected to both the controller and the mobile component, and is used to send script execution signals to the mobile component.
[0018] In some alternative embodiments, the script execution module includes: the mobile component includes:
[0019] support;
[0020] A mobile stage used to mount test chips;
[0021] The transmission component is mounted on the bracket and connected to the moving platform. The transmission component can drive the moving platform to move.
[0022] In some alternative embodiments, the transmission element includes:
[0023] The drive motor is mounted on the bracket.
[0024] The driven unit is located on the bracket and connected to the drive end of the drive motor. The moving stage is located on the driven unit, and the driven unit can drive the moving stage to move under the drive of the drive motor.
[0025] In some alternative embodiments, the support structure includes a limiting portion, and the driven unit includes:
[0026] The lead screw is connected to the drive end of the drive motor;
[0027] The slider is connected to the moving stage and the limiting part respectively. The slider can slide relative to the limiting part. The threaded part of the lead screw is threadedly connected to the slider or the moving stage to drive the slider and the moving stage to slide relative to the limiting part.
[0028] In some alternative embodiments, the driven unit includes:
[0029] The drive wheel is located at one end of the bracket and is connected to the drive end of the drive motor;
[0030] The driven wheel is located at the other end of the bracket.
[0031] A timing belt is fitted onto the outside of the driving and driven pulleys. The moving table is mounted on the timing belt, which drives the moving table to move.
[0032] In some alternative embodiments, the contactless communication chip testing apparatus further includes:
[0033] The display module is connected to the script execution module and is used to display communication signals, including test process information and / or test result information.
[0034] In some optional embodiments, the contactless communication chip testing device further includes: a distance adjustment button, which is communicatively connected to the moving component and used to control the moving component to move the test chip toward or away from the card reader.
[0035] The contactless communication chip testing device provided in this disclosure can achieve the following technical effects:
[0036] In this embodiment, the control module is communicatively connected to both the script execution module and the moving component. The script execution module outputs execution signals to the control module. Upon receiving these signals, the control module controls the moving component to move the test chip toward or away from the card reader, thereby changing the distance between the card reader and the test chip to test the communication distance between them. When the moving component moves the test chip to a position where it can communicate with the card reader, the test chip can communicate with the card reader. The script execution module is also communicatively connected to the card reader. When the card reader communicates with the test chip, it acquires the communication signals and transmits them to the script execution module. This allows the script execution module to obtain communication information between the card reader and the test chip at different distances. This embodiment, by using the moving component to move the test chip and the script execution module acquiring communication signals between the card reader and the test chip at different distances, automatically adjusts the distance between the test chip and the card reader to obtain test results, achieving automated testing, reducing manual operation, and improving testing efficiency.
[0037] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description
[0038] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are considered similar elements. The drawings do not constitute a limitation of scale, and wherein:
[0039] Figure 1 This is a schematic diagram of the structure of a contactless communication chip testing device provided in an embodiment of this disclosure;
[0040] Figure 2 This is a schematic diagram of another contactless communication chip testing device provided in an embodiment of this disclosure;
[0041] Figure 3 This is a schematic diagram of the structure of another contactless communication chip testing device provided in this embodiment of the present disclosure;
[0042] Figure 4 This is a schematic diagram of the structure of another contactless communication chip testing device provided in this embodiment of the present disclosure;
[0043] Figure 5 This is a schematic diagram of a contactless communication chip testing device provided in an embodiment of this disclosure.
[0044] Figure label:
[0045] 100. Moving component; 110. Support; 120. Moving stage; 130. Transmission component; 131. Drive motor; 132. Driven unit; 133. Limiting part; 134. Slider; 135. Lead screw; 136. Driving wheel; 137. Driven wheel; 138. Synchronous belt; 200. Control module; 300. Distance adjustment button; 400. Test chip; 500. Card reader. Detailed Implementation
[0046] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.
[0047] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.
[0048] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.
[0049] Furthermore, the terms "setup," "connection," and "installation" should be interpreted broadly. For example, "connection" can refer to an installation connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can refer to the internal communication between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.
[0050] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.
[0051] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.
[0052] This disclosure provides a contactless communication chip testing device, such as... Figures 1 to 5As shown, the contactless communication chip testing device includes a moving component 100, a script execution module, and a control module 200. The moving component 100 is used to mount the test chip 400, which can communicate with a card reader 500. The script execution module is communicatively connected to the card reader 500, and is used to receive communication signals sent by the card reader 500 to communicate with the test chip 400, and generate an execution script signal. The control module 200 is communicatively connected to both the script execution module and the moving component 100. After receiving the execution script signal, the control module 200 controls the moving component 100 to move the test chip 400 toward or away from the card reader 500.
[0053] In this optional embodiment, the control module 200 is communicatively connected to the script execution module and the moving component 100. The script execution module can output the script execution signal to the control module 200. After receiving the script execution signal, the control module 200 can control the moving component 100 to move the test chip 400 toward or away from the card reader 500, thereby changing the distance between the card reader 500 and the test chip 400 to test the communication distance between the card reader 500 and the test chip 400.
[0054] When the moving component 100 moves the test chip 400 to a position where the test chip 400 can communicate with the card reader 500, the test chip 400 can communicate with the card reader 500. The script execution module is communicatively connected to the card reader 500. When the card reader 500 communicates with the test chip 400, the card reader 500 can obtain the communication signal between itself and the test chip 400 and transmit the signal to the script execution module. This allows the script execution module to obtain the communication information between the card reader 500 and the test chip 400 at different distances.
[0055] In this embodiment, the moving component 100 drives the test chip 400 to move, and the script execution module obtains the communication signals between the card reader 500 and the test chip 400 at different distances, so as to automatically adjust the distance between the test chip 400 and the card reader 500, obtain the test results, realize automatic testing, thereby reducing manual operation and improving testing efficiency.
[0056] In some optional embodiments, the script execution module includes a script editor and a card reader communication circuit. The script editor is used to generate execution script signals. The card reader communication circuit is communicatively connected to the card reader 500 and is used to receive communication signals sent by the card reader 500 to communicate with the test chip 400.
[0057] The script editor can generate execution script signals, allowing testers to modify or generate test scripts, add or change the test procedures of the contactless communication chip test device, and enable the test device to test different test chips 400 through multiple test procedures, thereby improving the test versatility and universality of the test device.
[0058] The card reader communication circuit is connected to the card reader 500. The card reader communication circuit can receive the communication signal sent by the card reader 500 to communicate with the test chip 400, and then feed the communication signal back to the script execution module.
[0059] Optionally, the script execution module may include an embedded development platform, such as an Arduino, Raspberry Pi, or FPGA development board, which can implement the functionality of the test script by writing programs, and achieve communication and signal processing with the card reader 500 through programming. Optionally, Arduino and FPGA development boards can be programmed using C / C++ or VHDL / Verilog, while Raspberry Pi can be programmed using scripting languages such as Python.
[0060] Optionally, the card reader communication circuit includes one or more module circuits, such as one or more of the following: UART module circuit, I2C bus module circuit, SPI bus module circuit, RS-232 module circuit, RS-485 module circuit, and USB module circuit. When the card reader communication circuit includes multiple interface circuits, it can connect to various card readers 500, improving the versatility of the contactless communication chip testing device.
[0061] In some alternative embodiments, the reader communication circuit is also used to send a rewrite signal to the reader 500 so that the reader 500 forwards the rewrite signal to the test chip 400.
[0062] In this embodiment, the card reader communication circuit can not only receive communication signals transmitted by the card reader 500, but also send rewrite signals to the card reader 500 to communicate with the test chip 400. For example, when the card reader 500 is communicating with the test chip 400, a rewrite information instruction can be sent to the test chip 400 to change the information in the test chip 400, thereby increasing the functionality of the contactless communication chip testing device.
[0063] In some alternative embodiments, the control module 200 includes a controller and a communication circuit for the moving component. The controller is communicatively connected to the script execution module and is used to receive script execution signals.
[0064] The mobile component communication circuit is connected to both the controller and the mobile component 100, and is used to send the execution script signal to the mobile component 100.
[0065] In this embodiment, the controller is communicatively connected to the script execution module. The controller can receive the script execution signal transmitted by the script execution module. The mobile component communication circuit is communicatively connected to both the controller and the mobile component 100. The controller can send the received script execution signal to the mobile component communication circuit, which in turn sends the script execution signal to the mobile component 100. This allows the mobile component 100 to move the test chip 400 after receiving the script execution signal, thereby changing the distance between the test chip 400 and the card reader 500. The control module 200 transmits the script execution signal to the mobile component 100 through the mobile component communication circuit to drive the mobile component 100 to move. This improves the stability and accuracy of the script execution signal transmission, reduces signal interference and transmission delay, and thus improves the response speed and control precision of the mobile component 100.
[0066] Optionally, the mobile component communication circuit includes a UART interface circuit, an I2C interface circuit, an SPI interface circuit, or a CAN bus circuit.
[0067] In this embodiment, the controller can transmit the execution script signal to the mobile component 100 through the mobile component communication circuit, and the mobile component 100 can also transmit the position feedback signal to the controller through the mobile component communication circuit, so that the controller can obtain the distance between the card reader 500 and the test chip 400.
[0068] In some alternative embodiments, such as Figures 1 to 4 As shown, the moving component 100 includes a bracket 110, a moving stage 120, and a transmission component 130. The moving stage 120 is used to mount the test chip 400. The transmission component 130 is disposed on the bracket 110, connected to the moving stage 120, and capable of driving the moving stage 120 to move.
[0069] In this optional embodiment, the moving component 100 includes a bracket 110, which can be placed on a placement table or tabletop. A transmission component 130 is disposed on the bracket 110 and connected to the moving platform 120. The transmission platform can drive the moving platform 120 to move, and the moving platform 120 can carry the test chip 400, thereby driving the test chip 400 to move and changing the distance between the test chip 400 and the card reader 500.
[0070] Optionally, the bracket 110 includes a frame and a base, the base being placed on a tabletop or placement surface, one end of the frame being connected to the base, and the frame extending vertically. The movable platform 120 is capable of moving up and down along the frame. The card reader 500 can be placed on the tabletop or placement surface.
[0071] Optionally, the base is provided with mounting holes, and the bracket 110 also includes a locking member. The locking member passes through the mounting holes and connects to the placement platform or placement table to install the base on the placement platform or placement table, thereby fixing the bracket 110 and improving the installation stability of the contactless communication chip testing device.
[0072] Optionally, the base has a transversely open snap-fit groove, allowing the edge of the placement table or tabletop to be located within the snap-fit groove. The bracket 110 also includes an adjusting member and a locking member. The locking member is disposed within the snap-fit groove, and one end of the adjusting member passes through the first inner wall of the snap-fit groove. The adjusting member is threadedly connected to the first inner wall of the snap-fit groove, used to move the locking member toward the placement table or tabletop, clamping the placement table or tabletop between the locking member and the second inner wall of the snap-fit groove, wherein the first inner wall and the second inner wall are opposite to each other. Thus, by screwing on the locking member, the bracket 110 can be installed on the edge of the placement table or tabletop, allowing the bracket 110 to be detachably connected to the placement table or tabletop.
[0073] The frame extends vertically, and all transmission components 130 are located on the frame, resulting in a high center of gravity for the moving component 100. In this embodiment, the bracket 110 can be placed on a placement platform or tabletop through the mounting holes or snap-fit slots of the base. Compared to the existing testing device which uses a larger and heavier base, this embodiment can improve the installation stability and operational reliability of the contactless communication chip testing device, while also reducing the size and weight of the bracket 110 to lower production costs.
[0074] Optionally, one end of the adjusting member is connected to or abuts against the locking member.
[0075] For example, such as Figure 3 and Figure 4 As shown, the transmission component 130 includes a drive motor 131 and a driven unit 132. The drive motor 131 is mounted on the bracket 110. The driven unit 132 is mounted on the bracket 110 and is connected to the drive end of the drive motor 131. The moving stage 120 is mounted on the driven unit 132. The driven unit 132 can drive the moving stage 120 to move under the drive of the drive motor 131.
[0076] In this embodiment, the drive motor 131 is mounted on the bracket 110 for fixed installation. The driven unit 132 is mounted on the bracket 110 and connected to the drive end of the drive motor 131, enabling the drive motor 131 to move the driven unit 132. A moving stage 120 is mounted on the driven unit 132. Movement of the driven unit 132 moves the moving stage 120, thereby moving the test chip 400 mounted on the moving stage 120 and changing the distance between the test chip 400 and the card reader 500.
[0077] Optionally, the drive motor 131 is communicatively connected to the control module 200. After receiving the script execution signal, the control module 200 controls the drive motor 131 to rotate, so that the drive motor 131 drives the moving stage 120 and the test chip 400 to move toward or away from the card reader 500 through the slave unit 132.
[0078] Optionally, such as Figure 1 , Figure 3 and Figure 4 As shown, the test chip 400 is positioned on the side of the moving stage facing the placement table or tabletop. The card reader 500 is placed on the placement table or tabletop, ensuring that there are no obstructions between the card reader 500 and the test chip 400, thereby improving the accuracy of the test.
[0079] Alternatively, the test chip 400 can be attached to the moving stage 120 using traceless adhesive tape.
[0080] Optionally, the moving stage 120 has two protrusions on its side wall facing the placement stage or tabletop. The two protrusions are arranged opposite each other and each of the two protrusions has a placement groove. The openings of the placement grooves of the two protrusions are arranged opposite each other. The two opposite ends of the test chip 400 can be respectively placed in the placement grooves so as to mount the test chip 400 on the moving stage 120.
[0081] Optionally, the drive motor 131 includes a stepper motor. The stepper motor rotates to move the driven unit 132 and the moving stage 120, changing the distance between the card reader 500 and the test chip 400. Using a stepper motor improves the accuracy of the test chip 400's position, thereby increasing the precision of the test.
[0082] In one specific embodiment, such as Figure 3 As shown, the bracket 110 has a limiting part 133, and the driven unit 132 includes a lead screw 135 and a slider 134. The lead screw 135 is connected to the drive end of the drive motor 131. The slider 134 is connected to both the moving stage 120 and the limiting part 133, and the slider 134 can slide relative to the limiting part 133. The threaded part of the lead screw 135 is threadedly connected to the slider 134 or the moving stage 120 to drive the slider 134 and the moving stage 120 to slide relative to the limiting part 133.
[0083] In this optional embodiment, the drive end of the drive motor 131 is connected to the lead screw 135, and the drive motor 131 drives the lead screw 135 to rotate. The threaded portion of the lead screw 135 is threadedly connected to the slider 134 or the moving stage 120. The slider 134 is connected to the moving stage 120 and the limiting part 133 respectively. The limiting part 133 can restrict the rotation of the slider 134 and the moving stage 120. The slider 134 and the limiting part can slide along the limiting part 133 under the drive of the rotation of the lead screw 135, thereby changing the distance between the test chip 400 placed on the moving stage 120 and the stationary card reader 500.
[0084] Optionally, the limiting part 133 includes a groove, one end of the slider 134 is disposed in the groove, and the slider 134 is slidable relative to the groove. The extending direction of the groove is the same as the extending direction of the lead screw 135.
[0085] Optionally, the limiting part 133 includes a sliding protrusion, and the slider 134 is provided with a sliding groove. The sliding groove is connected to the sliding protrusion, and the sliding groove can slide along the sliding protrusion so that the slider 134 can slide relative to the limiting part 133. The extending direction of the sliding protrusion is the same as the extending direction of the lead screw 135.
[0086] In another specific embodiment, such as Figure 4 As shown, the driven unit 132 includes a driving pulley 136, a driven pulley 137, and a timing belt 138. The driving pulley 136 is located at one end of the bracket 110 and is connected to the drive end of the drive motor 131. The driven pulley 137 is located at the other end of the bracket 110. The timing belt 138 is sleeved on the outside of the driving pulley 136 and the driven pulley 137, and the moving table 120 is located on the timing belt 138, which can drive the moving table 120 to move.
[0087] In this embodiment, the drive end of the drive motor 131 is connected to the drive wheel 136, and the drive motor 131 can drive the drive wheel 136 to rotate. The timing belt 138 is sleeved on the outside of the drive wheel 136 and the driven wheel 137. The drive wheel 136 drives the timing belt 138 to move around the drive wheel 136 and the driven wheel 137. The moving stage 120 is disposed on the timing belt 138, and the timing belt 138 can drive the moving stage 120 to move between the drive wheel 136 and the driven wheel 137, thereby moving the moving stage 120 along the bracket 110 to change the distance between the test chip 400 placed on the moving stage 120 and the stationary card reader 500.
[0088] Optionally, such as Figure 5 As shown, the contactless communication chip testing device also includes a display module, which is communicatively connected to the script execution module. The display module is used to display communication signals, including test process information and / or test result information.
[0089] In this embodiment, the display module and the script execution module are communicatively connected. The script execution module can receive the communication signal sent by the card reader 500 to communicate with the test chip 400, and the script execution module can transmit the communication signal to the display module so that the display module can display the communication signal, which is convenient for testers to observe the test process and obtain test results. This allows operators to obtain test progress and result feedback, improving the transparency and controllability of the test work.
[0090] Optionally, the display module is also used to display the script execution signal. The script execution signal of the script execution module can be transmitted to the display module, so that the display module can also display the currently executing script information, making it easier for operators to understand the operating status and process of the contactless communication chip testing device.
[0091] In some alternative embodiments, such as Figure 2 and Figure 5 As shown, the contactless communication chip testing device also includes a distance adjustment button 300, which is communicatively connected to the moving component 100 and is used to control the moving component 100 to move the test chip 400 toward or away from the card reader 500.
[0092] In this embodiment, the distance adjustment button 300 is communicatively connected to the moving component 100. The distance adjustment button 300 can output a distance adjustment signal to the moving component 100. After receiving the distance adjustment signal, the moving component 100 can move the test chip 400. This embodiment, by providing the distance adjustment button 300, allows testers to manually adjust the distance between the card reader 500 and the test chip 400. Thus, during testing, users can also choose to manually adjust the distance between the card reader 500 and the test chip 400, increasing the versatility of testing methods.
[0093] Alternatively, if the distance between the card reader 500 and the test chip 400 does not correspond to the distance set in the execution script, the user can also adjust the distance between the card reader 500 and the test chip 400 using the distance adjustment button 300 to improve the accuracy of the test.
[0094] Optionally, the distance adjustment button 300 is communicatively connected to the control module 200, and the distance adjustment button 300 is communicatively connected to the moving component 100 through the control module 200.
[0095] Optionally, the distance adjustment button 300 is located on the frame or base. This allows the tester to adjust the distance between the card reader 500 and the test chip 400 during testing.
[0096] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.
Claims
1. A contactless communication chip testing device, characterized in that, include: A mobile component for mounting a test chip, which can communicate with the card reader; The script execution module is connected to the card reader and is used to send the communication signals sent by the card reader to communicate with the test chip, and to generate the script execution signal. The control module is connected to the script execution module and the moving component respectively. After receiving the script execution signal, it controls the moving component to move the test chip toward or away from the card reader.
2. The contactless communication chip testing device according to claim 1, characterized in that, The script execution module includes: A script editor used to generate signals for executing scripts; The card reader communication circuit is connected to the card reader and is used to receive communication signals sent by the card reader to communicate with the test chip.
3. The contactless communication chip testing device according to claim 2, characterized in that, The card reader communication circuit is also used to send a rewrite signal to the card reader so that the card reader forwards the rewrite signal to the test chip.
4. The contactless communication chip testing device according to claim 1, characterized in that, The control module includes: The controller is connected in communication with the script execution module and is used to receive script execution signals; The mobile component communication circuit is connected to both the controller and the mobile component, and is used to send script execution signals to the mobile component.
5. The contactless communication chip testing device according to claim 1, characterized in that, The mobile components include: support; A mobile stage used to mount test chips; The transmission component is mounted on the bracket and connected to the moving platform. The transmission component can drive the moving platform to move.
6. The contactless communication chip testing device according to claim 5, characterized in that, The transmission components include: The drive motor is mounted on the bracket. The driven unit is located on the bracket and connected to the drive end of the drive motor. The moving stage is located on the driven unit, and the driven unit can drive the moving stage to move under the drive of the drive motor.
7. The contactless communication chip testing device according to claim 6, characterized in that, The support structure has a limiting part, and the driven unit includes: The lead screw is connected to the drive end of the drive motor; The slider is connected to the moving stage and the limiting part respectively. The slider can slide relative to the limiting part. The threaded part of the lead screw is threadedly connected to the slider or the moving stage to drive the slider and the moving stage to slide relative to the limiting part.
8. The contactless communication chip testing device according to claim 6, characterized in that, The driven unit includes: The drive wheel is located at one end of the bracket and is connected to the drive end of the drive motor; The driven wheel is located at the other end of the bracket. A timing belt is fitted onto the outside of the driving and driven pulleys. The moving table is mounted on the timing belt, which drives the moving table to move.
9. The contactless communication chip testing apparatus according to any one of claims 1 to 8, characterized in that, Also includes: The display module is connected to the script execution module and is used to display communication signals, including test process information and / or test result information.
10. The contactless communication chip testing apparatus according to any one of claims 1 to 8, characterized in that, Also includes: The distance adjustment button communicates with the moving component and is used to control the moving component to move the test chip toward or away from the card reader.