WO2023165457A1

WO2023165457A1 - Physical card adding method and apparatus, device, and storage medium

Info

Publication number: WO2023165457A1
Application number: PCT/CN2023/078630
Authority: WO
Inventors: 巫志文
Original assignee: 维沃移动通信有限公司
Priority date: 2022-03-02
Filing date: 2023-02-28
Publication date: 2023-09-07
Also published as: CN114640377B; CN114640377A

Abstract

The present application relates to the technical field of wireless communications, and discloses a physical card adding method and apparatus, a device, and a storage medium. The method comprises: receiving a first input of a user for adding a first physical card; in response to the first input, alternately sending a target frequency carrier and a wireless charging carrier , by means of a wireless charging coil in an electronic device, the target frequency carrier being used for triggering the first physical card to send first card information to the electronic device; and when the first card information is received, storing second card information, the second card information being the same as the first card information, or the second card information being information corresponding to the first physical card determined according to the first card information.

Description

Entity card adding method, device, equipment and storage medium

Cross References to Related Applications

This application claims the priority of the Chinese patent application 202210201346.2, filed on March 2, 2022, entitled "Method, Device, Device and Storage Medium for Adding Physical Cards", the entire content of which is incorporated herein by reference.

technical field

The present application belongs to the technical field of wireless communication, and in particular relates to a method, device, equipment and storage medium for adding a physical card.

Background technique

With the development of wireless communication technology, more and more electronic devices can now replicate the card information of high-frequency physical cards, thereby simulating the corresponding functions of high-frequency physical cards, bringing convenience to users.

However, in the prior art, it is impossible to use electronic equipment to copy the card information of the low-frequency physical card, which causes many inconveniences in the use of the low-frequency physical card. The physical card is usually hung together with the physical key, which is bulky and inconvenient to carry; when there are multiple low-frequency physical cards, manual identification is required. Therefore, because the electronic equipment cannot be used to copy and simulate the card information of the low-frequency physical card in the prior art, it brings a lot of inconvenience to the user.

Contents of the invention

The purpose of the embodiment of the present application is to provide a method, device, device and storage medium for adding a physical card, which can solve the problem that electronic equipment cannot be used to copy and simulate the card information of a low-frequency physical card in the prior art, which brings many inconveniences to users The problem.

In the first aspect, the embodiment of the present application provides a method for adding a physical card, the method including:

receiving a first input from a user for adding a first physical card;

In response to the first input, the wireless charging coil in the electronic device alternately sends a target frequency carrier and a wireless charging carrier, wherein the target frequency carrier is used to trigger the first entity card to send a first card information;

In the case of receiving the first card information, store the second card information, the second card information is the same information as the first card information, or the second card information is based on the first card information Information corresponding to the first entity card determined by the card information.

In the second aspect, the embodiment of the present application provides a device for adding a physical card, which includes:

A first receiving module, configured to receive a first input from a user for adding a first physical card;

The first sending module is configured to alternately send the target frequency carrier and the wireless charging carrier through the wireless charging coil in the electronic device in response to the first input, wherein the target frequency carrier is used to trigger the first entity card to The electronic device sends the first card information;

The first storage module is configured to store the second card information in the case of receiving the first card information, the second card information is the same information as the first card information, or the second card information The information is information corresponding to the first physical card determined according to the first card information.

In the third aspect, the embodiment of the present application provides an electronic device, the electronic device includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and the programs or instructions are processed by the The steps of the method described in the first aspect are realized when the controller is executed.

In a fourth aspect, an embodiment of the present application provides a readable storage medium, on which a program or an instruction is stored, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented .

In the fifth aspect, the embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions, so as to implement the first aspect The steps of the method.

In a sixth aspect, an embodiment of the present application provides a computer program product, the program product is stored in a storage medium, and the program product is executed by at least one processor to implement the steps of the method described in the first aspect.

In a seventh aspect, the embodiment of the present application further provides an electronic device configured to execute the steps of the method described in the first aspect. In the embodiment of this application, by responding to the user adding the The first input of a physical card uses the wireless charging coil in the electronic device to alternately send the target frequency carrier and the wireless charging carrier, so that the target frequency carrier can trigger the first physical card to send the first card information to the electronic device, and upon receiving In the case of the first card information, the second card information is stored. In this way, the embodiment of the present application can realize the acquisition of the first card information corresponding to the first physical card through the multiplexing of the wireless charging coil, and then by saving the first card information or the information obtained from the first card information, the user can When the electronic device is used to swipe the card, the card information is called, so that the electronic device is used to copy the card information of the first entity card, which brings convenience to the user.

Description of drawings

Fig. 1 is a schematic diagram of an overall system functional block diagram of a low-frequency card reading system shown according to an exemplary embodiment;

Fig. 2 is a schematic diagram of a simulation scene of swiping a card by an electronic device according to an exemplary embodiment;

Fig. 3 is one of the flowcharts of a method for adding a physical card according to an exemplary embodiment;

Fig. 4a is a schematic diagram of an interface for adding a physical door card according to an exemplary embodiment;

Fig. 4b is a schematic diagram of a physical door card sensing interface shown according to an exemplary embodiment;

Fig. 5 is the second flowchart of a method for adding a physical card according to an exemplary embodiment;

Fig. 6 is a flowchart of a specific implementation of a method for adding a physical card according to an exemplary embodiment;

Fig. 7 is a flow chart of a method for simulating and using a physical card based on an electronic device according to an exemplary embodiment;

Fig. 8 is a structural block diagram of a device for adding a physical card according to an exemplary embodiment;

Fig. 9 is a structural block diagram of an electronic device according to an exemplary embodiment;

FIG. 10 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.

Detailed ways

The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc. distinguish Objects are generally of one type, and the number of objects is not limited. For example, there may be one or more first objects. In addition, "and/or" in the specification and claims means at least one of the connected objects, and the character "/" generally means that the related objects are an "or" relationship.

At present, the working frequency of the card reader is defined as different products that meet different standards in the range of low frequency, high frequency and ultra-high frequency, and the card readers of different frequency bands will have different characteristics. Card readers with a high frequency (working frequency of 13.56MHz) do not need coils to be wound, and the antenna can be made by etching and printing. The card reader generally works through load modulation. The low-frequency (from 125KHz to 134KHz) frequency mainly works through inductive coupling, that is, there is a transformer coupling effect between the card reader coil and the physical card coil.

As shown in Figure 1, the overall system functional block diagram of the low-frequency card reading system can be composed of a card reader and a physical card. Among them, the card reader includes: oscillator module, antenna driver module, demodulation module, filter and gain module, data decoding module, and signal antenna module, etc.; the physical card includes: signal antenna module, rectifier module, clock sequencer module , a data encoding module, a data modulation module, and a storage unit, etc. It can be seen that in the low-frequency card reading system, there are coils wound inside the card reader and the physical card, and there is a transformer coupling effect between the card reader coil and the physical card coil.

On the other hand, since more and more electronic devices support the wireless charging function, the wireless charging function of electronic devices is mainly realized by setting up a wireless charging system based on the Qi protocol in the electronic device. Physical cards have frequency bands that match. At the same time, the reverse wireless charging working mode is similar to the card reader function, and the wireless charging working mode is similar to the card simulation function, and the frequency and modulation method of information receiving and sending are similar, both of which are load modulation. In addition, wireless charging itself has all the basic circuit elements of the low-frequency physical card function.

Therefore, an embodiment of the present application provides a method for adding a physical card, that is, receiving a first input from the user for adding a first physical card; in response to the first input, alternately sending the target frequency through the wireless charging coil in the electronic device Carrier and wireless charging carrier, wherein the target frequency carrier is used to trigger the first entity card to send the first card information to the electronic device; when the first card information is received In this case, the second card information is stored, and the second card information is the same information as the first card information, or the second card information is information corresponding to the first physical card determined according to the first card information.

The method for adding a physical card provided in this application can be applied to a simulation scene of swiping a card on an electronic device. Among them, electronic devices include but not limited to mobile phones, tablet computers and other handheld devices, and physical cards include but not limited to access control cards, bus cards, credit cards, payment cards, etc.

As shown in FIG. 2 , the user can add the card information of the physical card 20 to the electronic device 21 through the wireless charging coil of the electronic device 21 , wherein the physical card 20 can be a low-frequency physical card. After the electronic device 21 activates the physical card 20 through the wireless charging coil, so that the physical card 20 sends the corresponding card information to the electronic device 21, the above-mentioned card information can be sent to the card reader 22 when it is close to the card reader 22, thereby realizing The card swiping simulation function achieves the same functional experience as the physical card.

In this way, through the above method, the embodiment of the present application can realize the acquisition of the card information corresponding to the first physical card through the multiplexing of the wireless charging coil, and then save the card information corresponding to the first physical card, so that the user can use the electronic device When the card is swiped, the card information is called, so that the electronic device can be used to copy the card information of the first physical card, which brings convenience to the user.

Based on this, the method for adding a physical card provided by the embodiment of the present application will be described in detail below with reference to FIGS. 3-7 . It should be noted that, for the method for adding a physical card provided in the embodiment of the present application, the execution subject may be a device for adding a physical card, or a control module in the device for adding a physical card for executing the method for adding a physical card. In the embodiment of the present application, the method for adding a physical card performed by the device for adding a physical card is taken as an example to illustrate the method for adding a physical card provided in the embodiment of the present application.

Fig. 3 is a flowchart of a method for adding a physical card according to an exemplary embodiment.

As shown in Fig. 3, the method for adding a physical card may include steps: S310-S330, each step will be explained in detail below.

S310. Receive a first input from a user for adding a first physical card.

In the embodiment of the present application, the first physical card may be an access control card, a bus card, a credit card, a payment card, and the like. The first input may be a trigger input by the user on a function button for adding a physical card displayed on the physical card adding page, and the trigger input includes but is not limited to operations such as single click, double click, and long press.

In a specific example, as shown in Figure 4a, after the user triggers to enter the door card interface in the mobile phone, multiple options such as physical door card, smart door lock, community door card and custom door card can be displayed in the interface , with an Add button for each option. As shown in Figure 4b, at the user point After clicking the "Add" button corresponding to the physical door card option, the wireless charging induction area can be displayed, and the prompt message "Please attach the physical door card to the wireless charging induction area on the back of the phone" can be displayed. Since the mobile phone supporting the wireless charging function is generally equipped with a wireless charging coil, and in the embodiment of the present application, the physical door card and the receiver are mainly induced by the wireless charging coil. Optionally, since the wireless charging coil is usually placed on the back of the mobile phone and has a circular shape, in order to improve the induction quality, a coil pattern corresponding to the wireless charging induction area on the back of the mobile phone can be displayed on the front of the screen of the mobile phone to prompt the user to charge wirelessly The position of the coil, the coil pattern on the front of the phone is aligned with the wireless charging induction area on the back of the phone.

S320. In response to the first input, alternately send the target frequency carrier and the wireless charging carrier through the wireless charging coil in the electronic device, where the target frequency carrier is used to trigger the first entity card to send the first card information to the electronic device.

In this embodiment, the target frequency carrier and the wireless charging carrier may be low frequency carriers. Wherein, the frequency range of the wireless charging carrier may include the frequency range of the target frequency carrier. For example, the frequency range of the target frequency carrier is between 125KHz-134KHz, and the frequency range of the wireless charging carrier is between 100KHz-205KHz. For example, the target frequency carrier may be the 125KHz carrier required for low-frequency access control, and the wireless charging carrier may be the 200kHz carrier required for wireless charging, that is, the target frequency carrier and the wireless charging carrier may be two carriers with different frequencies in the low-frequency range. It can be understood that since different devices use different carrier frequencies, the target frequency carriers corresponding to different devices may be different from the wireless charging carrier.

Exemplarily, the electronic device may be an electronic device with a wireless charging function, and the wireless charging function is usually implemented based on a wireless charging coil. After receiving the user's trigger input of the function button for adding a physical card displayed on the physical card adding page, the reverse wireless charging function can be automatically turned on, based on the reverse wireless charging function, enter the Ping stage, and use the wireless charging coil alternately Send target frequency carrier and wireless charging carrier. Among them, the wireless charging carrier is used to connect close wireless charging receiving devices.

In some specific examples, if the currently approaching device is a wireless charging receiving device, the wireless charging receiving device may feed back a signal strength package (Signal Strength Package, SS package) to the electronic device. After the electronic device receives the signal strength package, that is According to the wireless charging Qi protocol, reverse charging operation can be performed. If the currently approaching device is the first physical card, the The resonant circuit formed by the inductance coil and the capacitor can receive the carrier signal of the target frequency transmitted by the electronic equipment. The radio frequency interface module of the chip in the first physical card generates the power supply voltage, reset signal and system clock from this signal. Under the action of electromagnetic induction, the first The chip in the physical card gets activation energy, which makes the chip "activate". After the chip in the first physical card is "activated", the electronic device can receive the 64-bit information sent by the first physical card through load modulation.

S330, when the first card information is received, store the second card information, the second card information is the same information as the first card information, or the second card information is determined according to the first card information and the first entity information corresponding to the card.

In this embodiment, the second card information may be the same information as the first card information, or may be information determined according to the first card information, for example, information obtained by encoding or decoding the first card information.

In addition, the method of determining whether the first card information is received may include detecting whether the 64-bit information sent by the first entity card through load modulation is received, and may also include detecting whether the signal sent by the wireless charging receiving device is received within a preset time period The strength packet may also include detecting the type of the received information when receiving the information, so as to determine whether it is 64bit information or the first signal strength packet. The specific manner of determining whether the first card information is received is not limited here.

Exemplarily, after it is determined that the first card information is received, the first card information may be stored in the memory of the electronic device, or the information obtained by processing the first card information may be stored in the memory of the electronic device. In addition, after the second card information is stored in the memory of the electronic device, a prompt message of "addition has been completed" may also be displayed on the display interface of the electronic device. Based on the prompt information, the user can click the "exit" button in the display interface to exit the interface for adding the physical card. In response to the user quitting the operation of adding a physical card, the electronic device can automatically turn off the reverse wireless charging function, and then stop sending the target frequency carrier and the wireless charging carrier.

Thus, by responding to the user's first input of adding the first entity card, using the wireless charging coil in the electronic device to alternately transmit the target frequency carrier and the wireless charging carrier, the target frequency carrier can be triggered to send the target frequency carrier to the electronic device by the first entity card. First card information, and store the second card information if the first card information is received. In this way, the embodiment of the present application can realize the acquisition of the first card information corresponding to the first physical card through the multiplexing of the wireless charging coil, and then by saving the first card information or the information obtained from the first card information, the user can When using an electronic device to swipe a card, The calling of the card information is realized, so that the card information of the first physical card can be copied by using the electronic device, which brings convenience to the user.

In some optional implementation manners, after S320, the method for adding a physical card provided in the embodiment of the present application may further include:

If the first information is received within the first preset time period, acquiring the information type of the first information;

When it is determined according to the information type that the first information is not the first signal strength package, determining that the first information is the first card information;

Wherein, the first signal strength packet is a signal strength packet sent by the wireless charging receiving device when receiving the wireless charging carrier.

Here, the first preset duration may be a preset duration set by the user in the electronic device, and the first information received by the electronic device within the first preset duration may be the first signal strength packet fed back by the wireless charging receiving device, or It may be the first card information sent by the first entity card. Wherein, the first signal strength packet may be a signal strength packet fed back to the electronic device by the wireless charging receiving device when receiving the wireless charging carrier.

For example, if the first information received by the electronic device within the first preset time period is the first signal strength packet, it can be determined that the sensed device is a wireless charging receiving device. At this time, the wireless charging Qi protocol can be used to , perform a reverse charging operation.

On the other hand, if the first information received by the electronic device within the first preset time period is not the first signal strength packet, it can be determined that the sensed device is a physical card. At this time, it may be determined that the first information received by the electronic device is 64-bit information sent by the physical card through load modulation, that is, the first card information. Specifically, the electronic device can realize duplication of the physical card by storing the 64-bit information sent by the physical card or related information.

In this way, when it is detected that the device placed in the working area of the target frequency carrier and the wireless charging carrier is the first physical card, the corresponding card information sent by the first physical card can be received, so that the electronic device can be connected to the first A copy of the physical card.

In addition, the first card information involved in the embodiment of the present application may be unencoded information, or may be encoded information. Therefore, in the case that the first card information is encoded information, that is, the first encoded information, in some optional implementation manners, in the above Before S330, the method for adding a physical card provided in the embodiment of the present application includes:

The first coded information is decoded according to a preset decoding manner to obtain first decoded information corresponding to the first physical card.

Based on this, the above S330 may specifically include:

Store first decoding information.

Here, in the case that the first card information is first coded information corresponding to the first physical card, the second card information stored in the final electronic device may be first decoded information corresponding to the first coded information. Wherein, the preset decoding method may be Manchester (Manchester) decoding, biphase (Biphase) decoding, or phase-shift keying (phase-shift keying, PSK) modulation decoding. In addition, since the first card information can be encoded by a preset encoding method, the final preset decoding method can be determined by the preset encoding method, and the preset decoding method corresponding to the preset encoding method can be used. Decoding is performed to obtain decoded first decoded information corresponding to the first physical card.

It should be noted that, since the current codec mode supported by the wireless charging Qi protocol is Biphase codec, therefore, in this embodiment, the preset decoding mode may adopt Biphase decoding that matches the wireless charging Qi protocol.

Of course, the first card information may also be information that is not encrypted in a preset encoding manner. In this case, there is no need to decode the first card information, and the received first card information is directly stored.

For example, if the received first card information is encrypted by a preset encoding method, the first card information may be decoded, and then the obtained second card information, that is, the first decoded information, stored in the memory of the electronic device.

In this way, by decoding the first coded information in a preset decoding manner, the first decoded information of the first entity card can be obtained, and stored in the memory of the electronic device, and called when the user performs identity authentication or swipes the card.

Based on this, after the second card information is stored in the embodiment of the present application, the electronic device can copy the first physical card. Correspondingly, the electronic device can also be used to realize the same card swiping function as the first physical card, that is to The receiver corresponding to the first physical card senses the electronic device. In one possible embodiment, as shown in FIG. 5 , on the basis of the above S310-S330, after the above S330, the method for adding a physical card provided in the embodiment of the present application may further include S340, which includes: The body looks like this:

S340. When the wireless charging coil is activated by the first device, send the third card information to the first device through the wireless charging coil, where the third card information is the same information as the second card information, or the third card information is based on Information corresponding to the first physical card determined by the second card information.

Here, the first device may be a wireless charging device, or it may be a card reader corresponding to the first physical card, and the third card information may be the second card information stored in the electronic device, or it may be the second card information stored in the electronic device. Information obtained after processing.

Exemplarily, the first device may send low-frequency carrier waves constantly, and when the electronic device is close to the first device, the low-frequency carrier wave may activate the wireless charging coil of the electronic device. Wherein, after the wireless charging coil is activated by the first device, the electronic device can send information to the first device through the activated wireless charging coil. Therefore, when the wireless charging coil is activated by the first device, the electronic device may send the third card information corresponding to the first physical card to the first device by using the wireless charging coil.

In this way, when the wireless charging coil is activated by the first device, by using the wireless charging coil to send the third card information to the first device, the first device can read the card information related to the first physical card, thereby realizing electronic charging. The card swiping simulation function of the device achieves the same functional experience as the first physical card.

In some optional implementation manners, the above S340 includes:

Sending a second signal strength packet to the first device through the wireless charging coil, wherein the second signal strength packet is used to instruct the first device to send a charging signal packet to the electronic device when the first device is a wireless charging device;

In the case that the charging signal packet is not received within the second preset time length, call the stored second card information corresponding to the first physical card;

The third card information is sent to the first device through the wireless charging coil, where the third card information is used to instruct the first device to perform a response operation corresponding to the first physical card.

Here, the second signal strength packet may be a signal strength packet that the electronic device feeds back to the first device through the wireless charging coil when receiving the low-frequency carrier wave sent by the first device. In addition, the charging signal packet may be identification information sent by the wireless charger through the transmitter and a signal packet in the configuration phase.

Exemplarily, when the first device is a wireless charger, the first device receives the After the second signal strength packet sent by the sub-device, it will send a charging signal packet to the electronic device. Correspondingly, in the case that the first device is a card reader, after receiving the second signal strength packet sent by the electronic device, the first device will not respond, that is, will not send a charging signal packet to the electronic device.

In addition, the second preset duration may be a preset duration in the electronic device. If the electronic device has received the charging signal packet sent by the first device within the second preset time period, it may be determined that the first device is a wireless charger. In the case that the first device is a wireless charger, the charging operation can be performed according to the wireless charging Qi protocol.

On the other hand, if the electronic device does not receive the charging signal packet within the second preset time period, it may be determined that the first device is a card reader. In the case that the first device is a card reader, the wireless charging coil can be used to send the third card information corresponding to the first physical card to the first device. The first device can match the received third card information with the preset card information in the system, and when the matching is successful, it can execute the response control function corresponding to the first physical card.

In this way, by using the wireless charging coil to send the second signal strength packet to the first device, if the charging signal packet fed back by the first device is not received, it is judged that the first device is a card reader, and the wireless charging coil is used to send the second signal strength packet to the first device. One device sends the third card information, so that the type of the first device can be determined first, and the card swiping process such as sending the third card information is executed when the first device is a card reader, thereby improving the accuracy and security of information sending .

In addition, there may be one or more card information stored in the electronic device. In the case of multiple card information stored in the electronic device, the stored multiple card information may be sequentially sent to the first device according to the order in which the multiple card information is stored in the electronic device.

Exemplarily, in the case where the first device is a card reader, after receiving the card information sent by the electronic device, feedback information may be sent to the electronic device to inform the electronic device whether the card information currently sent is consistent with the pre-stored card If the information matches the information, when the electronic device receives the feedback information of successful matching, it will stop sending other unsent card information, otherwise, continue to send other unsent card information until all the stored card information has been traversed. In addition, since the low-frequency card readers currently on the market generally do not send feedback information, in order to adapt to the existing low-frequency card readers on the market and improve compatibility with existing card readers, the The electronic device is set to send the saved multiple card information to the first device in sequence until the traversal ends, so as to ensure that the electronic device can successfully send the card information related to the first physical card to the first device, thereby ensuring that the first device In the case of a card reader corresponding to the first physical card, the electronic device can be successfully sensed.

In this way, by using the wireless charging coil to sequentially send multiple stored card information to the first device, it can be ensured that the first device can receive correct card information when the first device is a card reader corresponding to the first physical card , thereby improving the success rate of swiping cards.

In an optional implementation manner, the second card information may be the first decoding information corresponding to the first entity card. Before sending the third card information to the first device through the wireless charging coil, the entity provided by the embodiment of the present application Card addition methods can also include:

According to the preset encoding manner, the first decoded information is encoded to obtain the first encoded information corresponding to the first physical card.

Based on this, the aforementioned sending of the third card information to the first device through the wireless charging coil may specifically include:

Send the first coded information to the first device through the wireless charging coil.

Here, in the case that the second card information is the first decoding information corresponding to the first physical card, the third card information sent by the final electronic device to the first device through the wireless charging coil may be the first decoding information corresponding to the first decoding information. First encoded information. Wherein, the preset encoding method may be Manchester encoding, Biphase encoding, or PSK encoding. A preset encoding method corresponding to the first decoding information corresponding to the first physical card may be used for encoding processing to obtain encrypted first encoded information corresponding to the first physical card.

It should be noted that, since the current codec mode supported by the wireless charging Qi protocol is Biphase codec, therefore, in this embodiment, the preset coding mode may adopt Biphase codec that matches the wireless charging Qi protocol.

Of course, if the second card information is not decoded information, it is not necessary to encode the stored second card information corresponding to the first physical card.

In this way, by encoding the stored second card information, the first encoded information corresponding to the first entity card can be obtained, that is, the encrypted third card information corresponding to the first entity card can be obtained, and the card information can be improved. Security during transmission.

In order to better describe the whole solution, based on the above various implementation manners, a specific example is given, as shown in FIG. 6 , the method for adding a physical card may include steps: S6001-S6012, which will be explained in detail below.

S6001, the mobile phone user manually adds a physical card.

S6002, the mobile phone automatically turns on the reverse wireless charging function.

S6003. Alternately send the target frequency carrier and the wireless charging carrier.

S6004. Place the first physical card in the wireless charging induction area on the back of the mobile phone.

S6005, activating the chip of the first physical card.

S6006. The first entity card sends the card information to the mobile phone through load modulation.

S6007, judging whether the mobile phone has received the first signal strength packet, if yes, execute S6008; if not, execute S6009.

S6008, perform a reverse charging operation.

S6009. Receive 64bit information sent by the first entity card.

S6010, decoding the 64bit information.

S6011. Store the decoded information.

S6012. Exit the process of adding a physical card, and turn off the reverse wireless charging function.

In another specific example, as shown in FIG. 7, after the physical card is added to the mobile phone, the method for swiping the card with the mobile phone may include steps: S7001-S7011, which will be explained in detail below.

S7001, the mobile phone is close to the first device.

S7002, the low-frequency carrier wave sent by the first device activates the mobile phone through the wireless induction coil.

S7003. The mobile phone sends a second signal strength packet according to the wireless charging protocol.

S7004. Wait for a charging signal packet returned by the first device.

S7005, judging whether the mobile phone has received a charging signal packet, if yes, execute S7006; if not, execute S7007.

S7006. Determine that the first device is a wireless charger, and perform a wireless charging operation.

S7007. Determine that the first device is a card reader, and encode the stored 64-bit card information.

S7008, the mobile phone uses load modulation to send the coded card information.

S7009. The card reader receives and analyzes the card information sent by the mobile phone.

S7010. The card reader matches preset card information according to the received card information.

S7011. When the matching is successful, execute the function of swiping the physical card corresponding to the card information.

Thus, the card information of the first physical card can be added to the mobile phone terminal, and when the mobile phone is close to the card reader, the card reader can read the card information of the first physical card through the mobile phone, and execute the corresponding The corresponding card swiping function, so as to realize the duplication and simulation of the first physical card by the mobile phone, and improve the user experience.

It should be noted that the above-mentioned application scenarios described in the embodiments of the present application are for more clearly illustrating the technical solutions of the embodiments of the present application, and do not constitute limitations on the technical solutions provided by the embodiments of the present application. Those of ordinary skill in the art know that, With the emergence of new application scenarios, the technical solutions provided by the embodiments of the present application are also applicable to similar technical problems.

Based on the same inventive concept, the present application also provides a physical card adding device. The device for adding a physical card provided by the embodiment of the present application will be described in detail below with reference to FIG. 8 .

Fig. 8 is a structural block diagram of a device for adding a physical card according to an exemplary embodiment.

As shown in Figure 8, the entity card adding device 800 may include:

The first receiving module 801 is configured to receive a first input from a user for adding a first physical card;

The first sending module 802 is configured to alternately send the target frequency carrier and the wireless charging carrier through the wireless charging coil in the electronic device in response to the first input, wherein the target frequency carrier is used to trigger the first entity card to send the first card information;

The first storage module 803 is configured to store the second card information when the first card information is received, the second card information is the same information as the first card information, or the second card information is based on the first card information The determined information corresponding to the first entity card.

The above-mentioned physical card adding device 800 will be described in detail below, specifically as follows:

In one of the embodiments, the above-mentioned entity card adding device 800 may also include:

The type acquisition module is used to acquire the second frequency carrier in response to the first input, after the target frequency carrier and the wireless charging carrier are alternately sent through the wireless charging coil in the electronic device, and the first information is received within the first preset time length. - the information type of the information;

An information determination module, configured to determine that the first information is the first card information when it is determined according to the information type that the first information is not the first signal strength packet;

In one of the embodiments, the first card information is the first encoded information corresponding to the first physical card, and the above-mentioned physical card adding device 800 may also include:

A decoding module, configured to decode the first coded information according to a preset decoding method before storing the second card information, to obtain the first decoded information corresponding to the first physical card;

The first storage module 803 may specifically include:

The second storage sub-module is used for storing the first decoding information.

The second sending module is configured to send the third card information to the first device through the wireless charging coil when the wireless charging coil is activated by the first device after storing the second card information, the third card information being the same as the second card information Information that is the same as the card information, or the third card information is information corresponding to the first physical card determined according to the second card information.

In one of the embodiments, the second sending module may specifically include:

The third sending sub-module is configured to send a second signal strength packet to the first device through the wireless charging coil, wherein the second signal strength packet is used to instruct the first device to send the electronic The device sends a charging signal packet;

The information calling sub-module is used to call the stored second card information corresponding to the first physical card when the charging signal packet is not received within the second preset time period;

The fourth sending sub-module sends the third card information to the first device through the wireless charging coil, wherein the third card information is used to instruct the first device to perform a response operation corresponding to the first physical card.

In one of the embodiments, the second card information is the first decoding information corresponding to the first physical card, and the above-mentioned physical card adding device 800 may also include:

The encoding module is configured to encode the first decoding information according to a preset encoding method before sending the third card information to the first device through the wireless charging coil, so as to obtain the first encoding information corresponding to the first physical card;

The second sending module or the fourth sending submodule includes:

The fifth sending unit is configured to send the first encoded information to the first device through the wireless charging coil.

Thus, by responding to the user's first input of adding the first entity card, using the wireless charging coil in the electronic device to alternately transmit the target frequency carrier and the wireless charging carrier, the target frequency carrier can be triggered to send the target frequency carrier to the electronic device by the first entity card. First card information, and store the second card information if the first card information is received. In this way, the embodiment of the present application can realize the acquisition of the first card information corresponding to the first physical card through the multiplexing of the wireless charging coil, and then by saving the first card information or the information obtained from the first card information, the user can When electronic equipment is used to swipe the card, the calling of the card information is realized, so that the card information of the first entity card is realized by using the electronic equipment. Copy, bring convenience to users.

The apparatus for adding a physical card in the embodiment of the present application may be an electronic device, or may be a component in the electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal, or other devices other than the terminal. Exemplarily, the electronic device can be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a mobile Internet device (Mobile Internet Device, MID), an augmented reality (augmented reality, AR)/virtual reality (virtual reality, VR) ) equipment, robots, wearable devices, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), netbook or personal digital assistant (personal digital assistant, PDA), etc., can also serve as server, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine, or self-service machine, etc., which are not specifically limited in this embodiment of the present application.

The device for adding a physical card in this embodiment of the present application may be a device with an operating system. The operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.

The device for adding a physical card provided in the embodiment of the present application can realize various processes realized in the method embodiments in FIG. 3 to FIG. 7 , and details are not repeated here to avoid repetition.

Optionally, as shown in FIG. 9 , the embodiment of the present application also provides an electronic device 900, including a processor 901 and a memory 902, and the memory 902 stores programs or instructions that can run on the processor 901. When the program or instruction is executed by the processor 901, the steps of the above embodiment of the method for adding a physical card can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.

It should be noted that the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.

The electronic device 1000 includes, but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, and a processor 1010, etc. part.

Those skilled in the art can understand that the electronic device 1000 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 1010 through a power management system, In this way, functions such as management of charging, discharging, and power consumption management are realized through the power management system. The structure of the electronic device shown in FIG. 10 does not constitute a limitation to the electronic device. The electronic device may include more or fewer components than shown in the figure, or combine certain components, or arrange different components, and details will not be repeated here. .

Wherein, the user input unit 1007 is configured to receive the first input from the user for adding the first physical card;

The radio frequency unit 1001 is configured to alternately send a target frequency carrier and a wireless charging carrier through a wireless charging coil in the electronic device in response to a first input, wherein the target frequency carrier is used to trigger the first entity card to send the first card information to the electronic device ;

The memory 1009 is used to store the second card information when the first card information is received, the second card information is the same information as the first card information, or the second card information is determined according to the first card information and Information corresponding to the first entity card.

Thus, by responding to the user's first input of adding the first entity card, using the wireless charging coil in the electronic device to alternately transmit the target frequency carrier and the wireless charging carrier, the target frequency carrier can be triggered to send the target frequency carrier to the electronic device by the first entity card. First card information, and store the second card information if the first card information is received. In this way, the embodiment of the present application can realize the acquisition of the first card information corresponding to the first physical card through the multiplexing of the wireless charging coil, and then by saving the first card information or the information obtained from the first card information, the user can When the electronic device is used to swipe the card, the card information is called, so that the electronic device is used to copy the card information of the first entity card, which brings convenience to the user.

Optionally, the processor 1010 is further configured to acquire the information type of the first information when the first information is received within the first preset duration; In the case of , it is determined that the first information is the first card information; wherein, the first signal strength packet is a signal strength packet sent by the wireless charging receiving device when the wireless charging carrier is received.

Optionally, the processor 1010 is further configured to decode the first coded information according to a preset decoding method before storing the second card information, to obtain first decoded information corresponding to the first physical card;

The memory 1009 is also used to store the first decoding information.

Optionally, the radio frequency unit 1001 is further configured to send the third card information to the first device through the wireless charging coil when the wireless charging coil is activated by the first device, the third card information being the same as the first device The second card information is the same information, or the third card information is information corresponding to the first physical card determined according to the second card information.

Optionally, the radio frequency unit 1001 is further configured to send a second signal strength packet to the first device through the wireless charging coil, where the second signal strength packet is used to indicate the first The device sends a charging signal packet to the electronic device;

The processor 1010 is further configured to call the stored second card information corresponding to the first physical card when the charging signal packet is not received within the second preset time period;

The radio frequency unit 1001 is further configured to send third card information to the first device through the wireless charging coil, where the third card information is used to instruct the first device to perform a response operation corresponding to the first physical card.

Optionally, the processor 1010 is further configured to perform encoding processing on the first decoding information according to a preset encoding method, to obtain the first encoding information corresponding to the first physical card

The radio frequency unit 1001 is further configured to send the first coded information to the first device through the wireless charging coil.

Thus, by using the wireless charging coil to send the third card information related to the first physical card to the first device when the wireless charging coil is activated by the first device, the first device can read the first physical card Corresponding card information, so as to realize the card swiping simulation function of the electronic device, and achieve the same functional experience as that of the first physical card.

It should be understood that, in the embodiment of the present application, the input unit 1004 may include a graphics processor (Graphics Processing Unit, GPU) 10041 and a microphone 10042, and the graphics processor 10041 is used for the image capture device ( Such as the image data of the still picture or video obtained by the camera) for processing. The display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1007 includes at least one of a touch panel 10071 and other input devices 10072 . The touch panel 10071 is also called a touch screen. The touch panel 10071 may include two parts, a touch detection device and a touch controller. Other input devices 10072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.

The memory 1009 can be used to store software programs as well as various data. The memory 1009 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first The storage area can store an operating system, an application program or an instruction required by at least one function (such as a sound playing function, an image playing function, etc.), and the like. Furthermore, memory 1009 may include volatile memory or nonvolatile memory, or, memory 1009 may include both volatile and nonvolatile memory. Wherein, the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), an erasable programmable read-only memory (Erasable PROM, EPROM), an electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash. Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synch link DRAM , SLDRAM) and Direct Memory Bus Random Access Memory (Direct Rambus RAM, DRRAM). The memory 1009 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

The processor 1010 may include one or more processing units; optionally, the processor 1010 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to the operating system, user interface, and application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 1010 .

The embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by the processor, each process of the above embodiment of the method for adding a physical card is realized, and can achieve The same technical effects are not repeated here to avoid repetition.

Wherein, the processor is the processor in the electronic device described in the above embodiments. The readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.

The embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement The various processes of the embodiments of the method for adding a physical card above can achieve the same technical effect, and will not be repeated here to avoid repetition.

It should be understood that the chips mentioned in the embodiments of the present application may also be called system-on-chip, system-on-chip, system-on-a-chip, or system-on-a-chip.

The embodiment of the present application provides a computer program product, the program product is stored in a storage medium, and the program product is executed by at least one processor to realize the various processes in the embodiment of the above-mentioned physical card adding method, and can achieve the same technology Effect, in order to avoid repetition, will not repeat them here.

It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on such an understanding, the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , optical disc), including several instructions to enable a terminal (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of the present application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Under the enlightenment of this application, without departing from the purpose and purpose of this application Under the protection scope of the claims, many forms can also be made, all of which belong to the protection of the present application.

Claims

A method for adding a physical card, comprising:

receiving a first input from a user for adding a first physical card;

In response to the first input, the wireless charging coil in the electronic device alternately sends a target frequency carrier and a wireless charging carrier, wherein the target frequency carrier is used to trigger the first entity card to send a first card information;

In the case of receiving the first card information, store the second card information, the second card information is the same information as the first card information, or the second card information is based on the first card information Information corresponding to the first entity card determined by the card information.
The method according to claim 1, after the target frequency carrier and the wireless charging carrier are alternately sent through the wireless charging coil in the electronic device in response to the first input, the method further comprises:

If the first information is received within the first preset time period, acquiring the information type of the first information;

When it is determined according to the information type that the first information is not a first signal strength packet, determine that the first information is the first card information;

Wherein, the first signal strength packet is a signal strength packet sent by the wireless charging receiving device when receiving the wireless charging carrier.
According to the method according to claim 1, the first card information is the first coded information corresponding to the first physical card, and before storing the second card information, the method further includes:

Decoding the first coded information according to a preset decoding method to obtain first decoded information corresponding to the first physical card;

The storage of the second card information includes:

storing the first decoding information.
According to the method according to claim 1, after storing the second card information, the method further comprises:

When the wireless charging coil is activated by the first device, send third card information to the first device through the wireless charging coil, where the third card information is the same information as the second card information , or, the third card information is determined according to the second card information and the Information corresponding to the first entity card.
The method according to claim 4, wherein the sending the third card information to the first device through the wireless charging coil comprises:

Sending a second signal strength packet to the first device through the wireless charging coil, wherein the second signal strength packet is used to instruct the first device when the first device is a wireless charging device sending a charging signal packet to the electronic device;

In the case that the charging signal packet is not received within the second preset time period, call the stored second card information corresponding to the first physical card;

Sending third card information to the first device through the wireless charging coil, where the third card information is used to instruct the first device to perform a response operation corresponding to the first physical card.
According to the method according to claim 4 or 5, the second card information is the first decoding information corresponding to the first physical card, and the third card is sent to the first device through the wireless charging coil Before the information, the method also includes:

performing encoding processing on the first decoding information according to a preset encoding method, to obtain first encoding information corresponding to the first physical card;

The sending the third card information to the first device through the wireless charging coil includes:

Sending the first coded information to the first device through the wireless charging coil.
A physical card adding device, comprising:

A first receiving module, configured to receive a first input from a user for adding a first physical card;

The first sending module is configured to alternately send the target frequency carrier and the wireless charging carrier through the wireless charging coil in the electronic device in response to the first input, wherein the target frequency carrier is used to trigger the first entity card to The electronic device sends the first card information;

The first storage module is configured to store the second card information when the first card information is received, the second card information is the same information as the first card information, or the second card information is the same information as the first card information, or the second The card information is information corresponding to the first physical card determined according to the first card information.
The apparatus of claim 7, further comprising:

A type acquisition module, configured to receive the first information within a first preset time period after alternately sending the target frequency carrier and the wireless charging carrier through the wireless charging coil in the electronic device in response to the first input, Obtain the information type of the first information;

An information determination module, configured to determine that the first information is the first card information when it is determined according to the information type that the first information is not a first signal strength packet;

Wherein, the first signal strength packet is a signal strength packet sent by the wireless charging receiving device when receiving the wireless charging carrier.
According to the device according to claim 7, the first card information is the first encoded information corresponding to the first physical card, and the device further comprises:

A decoding module, configured to decode the first encoded information according to a preset decoding method before storing the second card information, to obtain first decoded information corresponding to the first physical card;

The first storage module includes:

The second storage submodule is used to store the first decoding information.
The apparatus of claim 7, further comprising:

The second sending module is configured to send third card information to the first device through the wireless charging coil when the wireless charging coil is activated by the first device after storing the second card information, The third card information is the same information as the second card information, or the third card information is information corresponding to the first physical card determined according to the second card information.
The device according to claim 10, wherein the second sending module comprises:

A third sending sub-module, configured to send a second signal strength packet to the first device through the wireless charging coil, wherein the second signal strength packet is used when the first device is a wireless charging device Next, instruct the first device to send a charging signal packet to the electronic device;

An information calling submodule, configured to call the stored second card information corresponding to the first physical card when the charging signal packet is not received within a second preset time period;

The fourth sending sub-module is configured to send third card information to the first device through the wireless charging coil, where the third card information is used to instruct the first device to execute the Respond to manipulation.
According to the device according to claim 10 or 11, the second card information is the first decoding information corresponding to the first physical card, and the device further comprises:

An encoding module, configured to encode the first decoded information according to a preset encoding method before sending the third card information to the first device through the wireless charging coil to obtain the first entity The first coded information corresponding to the card;

The second sending module or the fourth sending submodule includes:

A fifth sending unit, configured to send the first coded information to the first device through the wireless charging coil.
An electronic device, comprising a processor, a memory, and a program or instruction stored on the memory and operable on the processor, when the program or instruction is executed by the processor, claims 1-6 are realized The steps of the entity card adding method described in any one.
A readable storage medium, on which programs or instructions are stored, and the programs or instructions are processed

When the processor executes, realize the steps of the entity card adding method as described in any one of claims 1-6.
A computer program product executed by at least one processor to implement the steps of the method according to any one of claims 1-6.
An electronic device configured to execute the steps of the method for adding a physical card according to any one of claims 1-6.
A chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, the processor is used to run programs or instructions, and when the programs or instructions are executed by the processor, the entity described in any one of claims 1-6 is realized The steps of the card adding method.