CN111464692B - Near field communication card determination method and device, storage medium and electronic equipment - Google Patents
Near field communication card determination method and device, storage medium and electronic equipment Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
- G06K7/10108—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. interrogating only those RFIDs that fulfill a predetermined requirement, e.g. selecting all RFIDs having the same speed and moving in a cloud like fashion, e.g. on the same train; interrogating only RFIDs having a certain predetermined temperature, e.g. in the same fridge, another possibility being the active ignoring of a group of tags that fulfill a predetermined requirement, equivalent to the Boolean NOT operation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3278—RFID or NFC payments by means of M-devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Abstract
The embodiment of the application discloses a method and a device for determining a near field communication card, a storage medium and electronic equipment, wherein the method comprises the following steps: when a radio frequency field is detected, acquiring control information; determining a target near field communication card corresponding to the control information in a near field communication card set contained in the terminal, wherein the near field communication card set is a card set which adopts a Near Field Communication (NFC) mode for communication; determining a current near field communication card as the target near field communication card. By adopting the embodiment of the application, the NFC card can be switched directly based on the control information, the switching efficiency is high, the card swiping accuracy is high, and the user experience is improved.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to a method and an apparatus for determining a near field communication card, a storage medium, and an electronic device.
Background
Nowadays, terminals (such as mobile phones, tablet computers, and the like) supporting Near Field Communication (NFC) are increasingly popularized, and scenes using NFC are also increasingly available, such as taking public transportation, swiping entrance guard, swiping identity card, and the like by using the terminals supporting NFC.
Generally, a plurality of NFC cards, such as a bus card, a company access card, a community access card, a bank card, an electronic identity card, and the like, can be installed in the same user terminal. When there are multiple NFC cards at the terminal, use NFC to swipe the card and need switch to corresponding card earlier, otherwise can appear swiping the card unsuccessful, and the condition of swiping after need switching the card again. At present, the terminal needs to be unlocked firstly when the cards are switched, and then the cards are switched to the corresponding cards by clicking, so that the operation process is complex and tedious.
Disclosure of Invention
The embodiment of the application provides a near field communication card determining method, a near field communication card determining device, a storage medium and electronic equipment, switching of NFC cards can be directly carried out based on control information, switching efficiency is high, card swiping accuracy is high, and user experience is improved. The technical scheme is as follows:
in a first aspect, an embodiment of the present application provides a near field communication card determining method, where the method includes:
when a radio frequency field is detected, acquiring control information;
determining a target near field communication card corresponding to the control information in a near field communication card set contained in the terminal, wherein the near field communication card set is a card set which adopts a Near Field Communication (NFC) mode for communication;
determining a current near field communication card as the target near field communication card.
In a second aspect, an embodiment of the present application provides a near field communication card determining apparatus, including:
the information acquisition module is used for acquiring control information when a radio frequency field is detected;
the first card determining module is used for determining a target near field communication card corresponding to the control information in a near field communication card set contained in the terminal, wherein the near field communication card set is a card set which adopts a Near Field Communication (NFC) mode for communication;
and the second card determining module is used for determining the current near field communication card as the target near field communication card.
In a third aspect, embodiments of the present application provide a computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the above-mentioned method steps.
In a fourth aspect, an embodiment of the present application provides an electronic device, which may include: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the above-mentioned method steps.
The beneficial effects brought by the technical scheme provided by some embodiments of the application at least comprise:
in the embodiment of the application, when the terminal detects a radio frequency field, the control information is acquired, then the target NFC card corresponding to the control information is determined in the NFC card set contained in the terminal, and then the current NFC card is determined as the target NFC card. In this process, can directly carry out the switching of NFC card based on control information without carrying out the unblock to the terminal, do not rely on the network, do not rely on locating information, switch efficiently, the accuracy of punching the card is high to promote user experience.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for determining a near field communication card according to an embodiment of the present application;
fig. 2 is an exemplary schematic diagram of an NFC card application scenario provided in an embodiment of the present application;
fig. 3 is a schematic flowchart of another near field communication card determination method provided in an embodiment of the present application;
fig. 4 is an exemplary schematic diagram of somatosensory information input according to an embodiment of the present application;
fig. 5 is a schematic flowchart of another near field communication card determination method provided in an embodiment of the present application;
FIG. 6 is a schematic diagram illustrating an example of environmental scene recognition according to an embodiment of the present disclosure;
fig. 7 is a schematic flowchart of another near field communication card determination method provided in the embodiment of the present application;
fig. 8 is a schematic structural diagram of a near field communication card determination apparatus according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of another near field communication card determination apparatus provided in an embodiment of the present application;
fig. 10 is a schematic structural diagram of another near field communication card determination apparatus provided in an embodiment of the present application;
fig. 11 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present application, it is noted that, unless explicitly stated or limited otherwise, "including" and "having" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art. Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
The present application will be described in detail with reference to specific examples.
In one embodiment, as shown in fig. 1, a near field communication card determination method is proposed, which may be implemented by means of a computer program, and which may be run on a near field communication card determination device based on the von neumann architecture. The computer program may be integrated into the application or may run as a separate tool-like application. The near field communication card determining apparatus may be an electronic device, including but not limited to: wearable devices, handheld devices, personal computers, tablet computers, in-vehicle devices, smart phones, computing devices or other processing devices connected to a wireless modem, and the like.
Specifically, the near field communication card determining method includes:
s101, when a radio frequency field is detected, control information is obtained;
in the theory of electronics, current flows through a conductor, and a magnetic field is formed around the conductor; an alternating current passes through a conductor, around which an alternating electromagnetic field, called an electromagnetic wave, is formed. When the frequency of the electromagnetic waves is lower than 100kHz, the electromagnetic waves can be absorbed by the ground surface and cannot form effective transmission, but when the frequency of the electromagnetic waves is higher than 100kHz, the electromagnetic waves can be transmitted in the air and reflected by an ionosphere at the outer edge of the atmosphere to form long-distance transmission capability, and the high-frequency electromagnetic waves with the long-distance transmission capability are called radio frequency.
That is, radio frequency refers to radio frequency current, which is an electromagnetic wave of high frequency alternating current variation. Wherein, alternating current changing less than 1000 times per second is called low-frequency current, and alternating current changing more than 10000 times per second is called high-frequency current. Radio frequency fields in the electromagnetic spectrum generally refer to electromagnetic fields having frequencies from 100kHz to 300 GHz.
When a radio frequency field is detected, i.e. a certain NFC card in the terminal is activated, some action needs to be performed. And the terminal embeds has many NFC cards, then needs to acquire control information to carry out NFC communication based on this control information.
The control information may be somatosensory information, such as shaking the terminal up and down, shaking the terminal left and right, knocking the terminal housing, touching the touch screen of the touch terminal, and the like.
The control information may also be the current environmental scenario, such as a cell environment, a vehicle environment, an office building environment, etc.
The control information can also be the highest historical communication frequency in the historical communication frequencies of the near field communication cards corresponding to the current time period.
Of course, the control information may be different control information in the same type, or may also be control information in different types. The type is a control identification principle, for example, the up-down shaking terminal and the left-right shaking terminal belong to the same control type, and the shaking terminal and the cell environment are different control types.
S102, determining a target near field communication card corresponding to the control information in a near field communication card set contained in the terminal, wherein the near field communication card set is a card set which adopts a Near Field Communication (NFC) mode for communication;
the NFC card is an NFC card and is divided into a card mode, a point-to-point mode and a card reader mode.
The card mode is to simulate the device with NFC function into a non-contact card, such as an access card, a bank card, etc. The card simulation mode is mainly used in non-contact mobile payment applications such as markets, traffic and the like, and a user only needs to approach a mobile phone to a card reader and input a password to confirm a transaction or directly receive the transaction. In this way, the card is powered by the radio frequency domain of the contactless reader, and can operate even if the NFC device is not powered. In this application mode, the NFC reader device collects data from the TAG-capable NFC terminal and then transmits the data to the application processing system for processing. Typical applications based on this model include local payments, access control, electronic ticket applications, and the like.
Point-to-point, that is, two devices with NFC function are connected to realize point-to-point data transmission. Based on the mode, wireless interconnection can be carried out among a plurality of digital cameras with NFC functions, PDA computers and mobile phones, data exchange is realized, and subsequent associated application can be local application or network application. Typical applications of this model are to assist in establishing a bluetooth connection quickly, exchanging mobile phone business cards, and data communications.
The card reader type is used as a non-contact card reader, such as reading relevant information from posters or exhibition information electronic tags. In this mode, the NFC terminal with read-write functionality can collect data from the TAG and then process it according to the requirements of the application. Some applications may be done directly locally, while some applications may need to be done through interaction with the network. Typical applications based on this model include electronic advertisement reading and ticket, movie theater ticket vending, etc.
A plurality of NFC cards are determined on the terminal, and the NFC cards can be NFC simulation cards. Each NFC card has associated with it at least one action, for example, as shown in fig. 2, the actions associated with the NFC card include access control, card punching, secure login, logistics, payment, identification, and the like. And determining a target NFC card corresponding to the current control information based on the corresponding relation between the pre-established control information and the NFC card.
For example, the terminal includes A, B, C, D, E total 5 NFC cards, each NFC card corresponds to different control information, and if the currently detected control information corresponds to an a card, the target NFC card at this time is the a card.
S103, determining the current near field communication card as the target near field communication card.
After the target NFC card is determined, if the card selected by the current terminal is the target NFC card, the NFC communication can be directly carried out without switching, if the card selected by the current terminal is not the target NFC card, the card needs to be switched to first, and then the card is adopted for the NFC communication. The NFC communication is to execute certain action such as door opening and bus consumption through the selected NFC card.
The NFC principle is as follows: a card reader in the terminal sends a radio frequency signal with a certain frequency through a transmitting antenna, when an NFC card enters a working area of the transmitting antenna, induction current is generated, and the NFC card obtains energy and is activated; the NFC card sends out information such as self codes through a built-in sending antenna of the card; a receiving antenna of the system receives a carrier signal sent from the NFC card, the carrier signal is transmitted to a card reader through an antenna regulator, and the card reader demodulates and decodes the received signal and then sends the demodulated and decoded signal to a background main system for processing; the main system judges the validity of the card according to the logic operation, and performs corresponding processing and control aiming at different settings, and sends out instruction signals to control the action of the actuating mechanism.
In the embodiment of the application, when the terminal detects a radio frequency field, the control information is acquired, then a target near field communication card corresponding to the control information is determined in a near field communication card set contained in the terminal, and then the current near field communication card is determined as the target near field communication card. In the process, the terminal does not need to be unlocked, switching of the NFC card is directly carried out based on the control information, the network and the positioning information are not depended on, the switching efficiency is high, and the card swiping accuracy is high.
Referring to fig. 3, fig. 3 is a schematic flowchart of another embodiment of a method for determining a near field communication card according to the present application. The method mainly takes control information as somatosensory information for description, and specifically comprises the following steps:
s201, acquiring different somatosensory information and determining a near field communication card set contained in a terminal, wherein the near field communication card set is a card set communicated in a Near Field Communication (NFC) mode;
the somatosensory information can be somatosensory operations of the same type or somatosensory operations of different types.
Taking the terminal as a mobile phone as an example, when the same type of motion sensing operation is performed, the motion sensing operation can be shaking operations on the mobile phone, such as shaking up and down, shaking left and right, drawing circles in the air, and drawing zigzag in the air. Wherein, the shaking gesture can be detected by adopting an acceleration sensor.
The touch gestures can be touch gestures of a mobile phone touch screen, such as click gestures and sliding gestures. The clicking gesture comprises a clicking gesture, a double-clicking gesture and a long-pressing gesture, and the sliding gesture is a straight line sliding action of a finger of a user along eight directions on a touch screen of the terminal. The touch screen is used for detecting touch gestures, and the touch screen can adopt a capacitive type or resistive type or a voltage type touch screen as long as the touch condition of fingers can be accurately sensed.
The gesture actions of the user's finger stroking in the air can all be collected. Such as making a fist, opening a finger, stroking a particular gesture with a finger, etc. Wherein, the camera of the mobile phone can be used for collecting and identifying.
When the motion sensing operation is different types, the motion sensing operation can be a combination of two or more types mentioned above, such as shaking the mobile phone, drawing gestures on a touch screen, acquiring gestures through a camera, and the like.
In addition, all NFC cards built in the terminal, such as an attendance card, a bank card, a subway card, and an access card, need to be read. Of course, for the same type of card (e.g. access card), there may be multiple cards, but there is a unique identifier for each card, so the reference to NFC card may be understood as card identification. The card identification can be card name, card number, card model and the like.
S202, establishing a corresponding relation between the different somatosensory information and each near field communication card in the near field communication card set;
the corresponding relation between different somatosensory information and the near field communication card can be established based on personal habits, hobbies and the like of a user, and the corresponding relation between different somatosensory information and the near field communication card can also be established based on a preset rule of a terminal.
For example, as shown in table 1, the correspondence table between the created somatosensory information and the nfc card is created, and a user shakes a mobile phone up and down to correspond to an attendance card, shakes a mobile phone left and right to correspond to a bank card, draws a circle in the air with a mobile phone to correspond to a subway card, and shakes a mobile phone in the air to correspond to an entrance card in a dash ∞ type. The somatosensory information herein may be understood as somatosensory information.
TABLE 1
| Somatosensory information | NFC card |
| Mobile phone capable of shaking up and down | Attendance card |
| Mobile phone capable of shaking left and right | Bank card |
| Mobile phone is adopted to draw circles in the air | Subway card |
| Line-drawing infinity type in the air by adopting mobile phone | Entrance guard card |
S203, when a radio frequency field is detected, the input somatosensory information is acquired;
when a radio frequency field is detected, i.e. a certain NFC card in the terminal needs to be activated to perform a certain action. And a plurality of NFC cards are arranged in the terminal, so that the somatosensory information needs to be acquired to control the selection of the target NFC card.
Wherein, radio frequency refers to radio frequency current, which is an electromagnetic wave with high frequency alternating current change. Alternating current that changes less than 1000 times per second is called low frequency current and alternating current that changes more than 10000 times per second is called high frequency current. Radio frequency fields in the electromagnetic spectrum generally refer to electromagnetic fields having frequencies from 100kHz to 300 GHz.
It can be understood that when the radio frequency field is detected, the terminal outputs prompt information to prompt the user to input somatosensory information. The prompt message can be output in the modes of characters, pictures, voice and the like, and the prompt message is broadcast in the voice mode without the need of a user to check the display interface conveniently.
S204, determining the somatosensory information in the somatosensory information set;
the somatosensory information set is various gestures collected in advance, such as shaking the mobile phone up and down, shaking the mobile phone left and right, drawing a circle in the air by using the mobile phone, drawing a line in the air by using the mobile phone, and the like in table 1.
Specifically, after the collected currently input somatosensory information is acquired, whether the somatosensory information exists is searched in the somatosensory information set, and if the somatosensory information exists, the somatosensory information is determined to be effective. Otherwise, determining that the somatosensory information is invalid, and prompting the user to input an error.
For example, as shown in fig. 4, if a gesture of the ∞ type currently input by the user exists after table 1 is looked up, it is confirmed that the gesture is valid.
S205, according to the corresponding relation between different somatosensory information and near field communication cards, determining a target near field communication card corresponding to the somatosensory information in a near field communication card set contained in the terminal;
after the currently input somatosensory information is found, according to the corresponding relation shown in table 1, a target near field communication card corresponding to the somatosensory information can be confirmed, and for example, the target NFC card corresponding to the somatosensory information shown in fig. 4 is an access control card.
S206, determining the current near field communication card as the target near field communication card;
after the target NFC card is determined, if the card selected by the current terminal is the target NFC card, the NFC communication can be directly carried out without switching, and if the card selected by the current terminal is not the target NFC card, the card needs to be switched to the card firstly
And S207, performing near field communication by using the target near field communication card.
Adopt this card to carry out NFC communication, if adopt entrance guard's card to realize the function of opening the door.
The specific NFC communication process is that a card reader in the terminal sends a radio frequency signal with a certain frequency through a transmitting antenna, when an NFC card enters a working area of the transmitting antenna, induction current is generated, and the NFC card is activated by acquiring energy; the NFC card sends out information such as self codes through a built-in sending antenna of the card; a receiving antenna of the system receives a carrier signal sent from the NFC card, the carrier signal is transmitted to a card reader through an antenna regulator, and the card reader demodulates and decodes the received signal and then sends the demodulated and decoded signal to a background main system for processing; the main system judges the validity of the card according to the logic operation, and performs corresponding processing and control aiming at different settings, and sends out instruction signals to control the action of the executing mechanism (such as opening a door).
In the embodiment of the application, when the terminal detects a radio frequency field, the input somatosensory information is collected, then a target near field communication card corresponding to the somatosensory information is determined in a near field communication card set contained in the terminal, and then the current near field communication card is determined as the target near field communication card. In this in-process, can directly be based on the switching that the information carries out the NFC card is felt to the body, and does not need the manual selection of user to switch, convenient operation is swift and changeable efficient, and the accuracy of punching the card is high.
Referring to fig. 5, fig. 5 is a flowchart illustrating a method for determining a near field communication card according to another embodiment of the present application. Mainly taking control information as an environment scene as an example for description, specifically:
s301, acquiring different environment information, generating environment scenes corresponding to the environment information, and determining a near field communication card set contained in a terminal, wherein the near field communication card set is a card set communicated in a Near Field Communication (NFC) mode;
the environment scene can be a cell scene, a bank scene, a shop scene, a subway scene and the like, and each scene corresponds to different environment information. For example, a cell scene generally includes environment information such as a plurality of building buildings, a large proportion of old people and children, and the like.
Thus, environmental information typical of different environmental scenarios may be collected, thereby generating different environmental scenarios and uniquely identifying each environmental scenario.
In addition, all NFC cards built in the terminal, such as an attendance card, a bank card, a subway card, and an access card, need to be read. Of course, for the same type of card (e.g. access card), there may be multiple cards, but there is a unique identifier for each card, so the reference to NFC card may be understood as card identification. The card identification can be card name, card number, card model and the like.
S302, establishing a corresponding relation between the environment scene and each near field communication card in the near field communication card set;
and establishing corresponding relations between different environmental scenes and the NFC card based on a terminal preset rule.
For example, as shown in table 2, the correspondence table between the two is established, the office scene corresponds to the attendance card, the bank scene corresponds to the bank card, the subway scene corresponds to the subway card, and the cell scene corresponds to the access card.
TABLE 2
| Environmental scenario | NFC card |
| Office scene | Attendance card |
| Bank scenario | Bank card |
| Subway scene | Subway card |
| Cell scenario | Entrance guard card |
S303, when the radio frequency field is detected, identifying the current environment scene;
when a radio frequency field is detected, i.e. a certain NFC card in the terminal needs to be activated to perform a certain action. And the terminal embeds has many NFC cards, then needs to acquire environmental information and discern.
Specifically, a camera is started, current environment information acquired by the camera is acquired, and when the environment information is matched with environment information of a target environment scene in a preset environment scene set, the current environment scene is determined to be the target environment scene.
Of course, the environment scene can also be determined by intelligently identifying the collected environment information. The environmental pictures shot by the camera can be analyzed and compared with preset pictures of different environmental scenes, and the environmental scenes are determined based on the similarity of the picture contents.
For example, as shown in fig. 6, when a radio frequency field is detected, a mobile phone camera is turned on, and environmental information is collected by the camera and identified, so that the current scene is determined to be a subway scene.
S304, determining the environmental scene in the environmental scene set;
and determining whether the identified environmental scene (such as a subway scene) exists in the predetermined environmental scenes, and if so, indicating that the scene is an effective scene. Otherwise, prompting that the scene identification is wrong or prompting that the scene is an invalid scene.
The invalid scene is understood that the NFC card corresponding to the scene does not exist, that is, the user uses the card by mistake.
S305, determining a target near field communication card corresponding to the environment scene in a near field communication card set contained in the terminal according to the corresponding relation between different environment scenes and the near field communication cards;
after the current environment scene is found, the target near field communication card corresponding to the environment scene can be determined according to the corresponding relation shown in table 2, and the target NFC card corresponding to the subway scene shown in fig. 6 is a subway card.
S306, determining the current near field communication card as the target near field communication card;
s307, performing near field communication by using the target near field communication card;
S306-S307 can refer to S206-S207 specifically, and are not described herein.
In the embodiment of the application, when the terminal detects a radio frequency field, the input somatosensory information is collected, then a target near field communication card corresponding to the somatosensory information is determined in a near field communication card set contained in the terminal, and then the current near field communication card is determined as the target near field communication card and then NFC communication is carried out (namely card swiping is carried out). In the process, the NFC card can be switched directly based on the identified environment scene, the user does not need to manually select and switch, the terminal intelligent identification calculation speed is high, manual selection time can be saved, the switching efficiency can be greatly improved, and the NFC communication efficiency can be improved.
Referring to fig. 7, fig. 7 is a flowchart illustrating another embodiment of a method for determining a near field communication card according to the present application. The control information is mainly used as an example for describing historical communication frequency of the card in the same time period, and specifically:
s401, when a radio frequency field is detected, acquiring the current time period;
radio frequency refers to radio frequency current, which is an electromagnetic wave of alternating current variation at high frequency. Wherein, alternating current changing less than 1000 times per second is called low-frequency current, and alternating current changing more than 10000 times per second is called high-frequency current. Radio frequency fields in the electromagnetic spectrum generally refer to electromagnetic fields having frequencies from 100kHz to 300 GHz.
When a radio frequency field is detected, i.e. some kind of action currently needs to be performed by the NFC functionality. And a plurality of NFC cards are arranged in the terminal, the current time information needs to be acquired, so that the corresponding information is acquired according to the time information to control the selection and switching of the NFC cards.
The current time information can be understood as the current time period, such as 8:30-9:00 of a working day being the working early peak time period, 17:30-19:00 of the working day being the working late peak time period, and 19:00-20:00 being the time period for entering the residential area. And determining the time period of the current time by reading the current time.
S402, acquiring historical communication frequency of each near field communication card corresponding to the time period;
for example, as shown in table 3, the historical communication frequency of each NFC card in different time periods within a set time period (e.g., within one week) is shown. It can be understood that the living and working habits of the user can be judged to a certain extent by the historical communication frequency in different time periods, and the NFC card can be effectively selected by counting the historical communication frequency bands and analyzing big data.
If the current time is 8:30 of a working day and belongs to a time period of 8:00-8:40, the historical communication frequency of the iron card in the time period is 10 times, the historical communication frequency of the bank card is 2 times, the historical communication frequency of the access control card is 1 time, and the historical communication frequency of the attendance card is 5 times.
TABLE 3
S403, determining the highest historical communication frequency in the historical communication frequencies of the near field communication cards, and determining a target near field communication card indicated by the highest historical communication frequency;
and determining the highest frequency in the determined historical communication frequencies of the cards, wherein the NFC card corresponding to the highest frequency is the card which needs to be used currently.
For example, in a time period of 8:00-8:40, the historical communication frequency is 10 times at the maximum, corresponding to a subway card, and therefore, the target NFC card selected at the time of 8:30 can be determined to be a subway card.
S404, determining the current near field communication card as the target near field communication card;
s405, performing near field communication by using the target near field communication card.
S404-S405 can be referred to as S206-S207, and are not described herein.
In the embodiment of the application, when the terminal detects a radio frequency field, a current time period is determined, then the historical communication frequency of each NFC card corresponding to the time period is determined, the NFC card corresponding to the highest historical communication frequency is determined to be the currently selected target NFC card, and the card is used for NFC communication (i.e., card swiping). In the process, the NFC card can be switched by means of historical data in the cache, the intelligent switching is fast, the implementation process is simple, the calculated amount of the terminal is reduced, the switching efficiency can be greatly improved, and the NFC communication efficiency can be improved.
The following are embodiments of the apparatus of the present application that may be used to perform embodiments of the method of the present application. For details which are not disclosed in the embodiments of the apparatus of the present application, reference is made to the embodiments of the method of the present application.
Referring to fig. 8, a schematic structural diagram of a near field communication card determining apparatus according to an exemplary embodiment of the present application is shown. The near field communication card determination means may be implemented as all or part of the apparatus by software, hardware or a combination of both. The apparatus 1 includes an information acquisition module 10, a first card determination module 20, and a second card determination module 30.
An information obtaining module 10, configured to obtain control information when a radio frequency field is detected;
a first card determining module 20, configured to determine a target near field communication card corresponding to the control information in a near field communication card set included in the terminal, where the near field communication card set is a card set that communicates in an NFC manner;
a second card determining module 30, configured to determine the current near field communication card as the target near field communication card.
Optionally, the information obtaining module 10 is specifically configured to:
acquiring the input somatosensory information;
the first card determination module 20 is specifically configured to:
determining the somatosensory information in a somatosensory information set;
and determining a target near field communication card corresponding to the somatosensory information in a near field communication card set contained in the terminal according to the corresponding relation between the different somatosensory information and the near field communication cards.
Optionally, as shown in fig. 9, the apparatus further includes:
the information acquisition module 40 is used for acquiring different somatosensory information and determining a near field communication card set contained in the terminal;
and the corresponding relation establishing module 50 is configured to establish a corresponding relation between the different somatosensory information and each near field communication card in the near field communication card set.
Optionally, the information obtaining module 10 is specifically configured to:
identifying an environmental scene in which the mobile terminal is currently located;
the first card determination module 20 is specifically configured to:
determining the environmental scene in a set of environmental scenes;
and determining a target near field communication card corresponding to the environment scene in a near field communication card set contained in the terminal according to the corresponding relation between different environment scenes and the near field communication cards.
Optionally, the information obtaining module 10 is specifically configured to:
starting a camera to acquire current environment information acquired by the camera;
and when the environment information is matched with the environment information of the target environment scene in the preset environment scene set, determining the current environment scene as the target environment scene.
Optionally, as shown in fig. 10, the apparatus further includes:
the scene acquisition module 60 is configured to acquire different environment information, generate an environment scene corresponding to each environment information, and determine a near field communication card set included in the terminal;
a corresponding relationship establishing module 70, configured to establish a corresponding relationship between the environment scene and each near field communication card in the near field communication card set.
Optionally, the information obtaining module 10 is specifically configured to:
acquiring a current time period, and acquiring historical communication frequency of each near field communication card corresponding to the time period;
determining the highest historical communication frequency in the historical communication frequencies of the near field communication cards, and determining the target near field communication card indicated by the highest historical communication frequency.
Optionally, the apparatus further comprises:
and a near field communication module 80, configured to perform near field communication using the target near field communication card.
It should be noted that, when the nfc card determination apparatus provided in the foregoing embodiment executes the nfc card determination method, only the division of the functional modules is taken as an example, and in practical applications, the functions may be distributed by different functional modules as needed, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the functions described above. In addition, the embodiment of the near field communication card determining apparatus and the embodiment of the near field communication card determining method provided by the above embodiments belong to the same concept, and details of implementation processes are found in the embodiment of the method, which is not described herein again.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
In the embodiment of the application, when the terminal detects a radio frequency field, the control information is acquired, then a target near field communication card corresponding to the control information is determined in a near field communication card set contained in the terminal, and then the current near field communication card is determined as the target near field communication card. In the process, the terminal does not need to be unlocked, switching of the NFC card is directly carried out based on the control information, the network and the positioning information are not depended on, the switching efficiency is high, and the card swiping accuracy is high. When the control information is somatosensory information, the terminal can be quickly switched by only shaking, and the intelligent and convenient functions are achieved; when the control information is an environmental scene, the intelligent recognition and calculation speed of the terminal is high, so that the time for manual selection can be saved; when the control information is the historical communication frequency, the implementation process is simple, and the calculation amount of the terminal is reduced.
An embodiment of the present application further provides a computer storage medium, where the computer storage medium may store a plurality of instructions, and the instructions are suitable for being loaded by a processor and executing the method for determining a pointing direction according to the embodiments shown in fig. 1 to 7, and a specific execution process may refer to specific descriptions of the embodiments shown in fig. 1 to 7, which is not described herein again.
The present application further provides a computer program product, where at least one instruction is stored in the computer program product, and the at least one instruction is loaded by the processor and executes the multi-frequency hot spot opening method according to the embodiment shown in fig. 1 to fig. 7, where a specific execution process may refer to specific descriptions of the embodiment shown in fig. 1 to fig. 7, and details are not described herein.
Please refer to fig. 11, which is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. As shown in fig. 11, the electronic device 1000 may include: at least one processor 1001, at least one network interface 1004, a user interface 1003, memory 1005, at least one communication bus 1002.
Wherein a communication bus 1002 is used to enable connective communication between these components.
The user interface 1003 may include a Display screen (Display) and a Camera (Camera), and the optional user interface 1003 may also include a standard wired interface and a wireless interface.
The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others.
The Memory 1005 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 1005 includes a non-transitory computer-readable medium. The memory 1005 may be used to store an instruction, a program, code, a set of codes, or a set of instructions. The memory 1005 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described above, and the like; the storage data area may store data and the like referred to in the above respective method embodiments. The memory 1005 may optionally be at least one memory device located remotely from the processor 1001. As shown in fig. 11, the memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a near field communication card determination application program.
In the electronic device 1000 shown in fig. 11, the user interface 1003 is mainly used as an interface for providing input for a user, and acquiring data input by the user; and the processor 1001 may be configured to call the nfc card determination application stored in the memory 1005, and specifically perform the following operations:
when a radio frequency field is detected, acquiring control information;
determining a target near field communication card corresponding to the control information in a near field communication card set contained in the terminal, wherein the near field communication card set is a card set which adopts a Near Field Communication (NFC) mode for communication;
determining a current near field communication card as the target near field communication card.
In one embodiment, when executing the acquiring of the control information, the processor 1001 specifically executes the following operations:
acquiring the input somatosensory information;
when the processor 1001 determines a target nfc card corresponding to the control information in a set of nfc cards included in a terminal, the processor specifically performs the following operations:
determining the somatosensory information in a somatosensory information set;
and determining a target near field communication card corresponding to the somatosensory information in a near field communication card set contained in the terminal according to the corresponding relation between the different somatosensory information and the near field communication cards.
In one embodiment, before performing the step of acquiring the input somatosensory information, the processor 1001 further performs the following steps:
acquiring different somatosensory information and determining a near field communication card set contained in the terminal;
and establishing a corresponding relation between the different somatosensory information and each near field communication card in the near field communication card set.
In one embodiment, when executing the acquiring of the control information, the processor 1001 specifically executes the following operations:
identifying an environmental scene in which the mobile terminal is currently located;
when the processor 1001 determines a target nfc card corresponding to the control information in a set of nfc cards included in a terminal, the processor specifically performs the following operations:
determining the environmental scene in a set of environmental scenes;
and determining a target near field communication card corresponding to the environment scene in a near field communication card set contained in the terminal according to the corresponding relation between different environment scenes and the near field communication cards.
In one embodiment, the processor 1001 specifically performs the following operations when performing the identification of the current environmental scenario:
starting a camera to acquire current environment information acquired by the camera;
and when the environment information is matched with the environment information of the target environment scene in the preset environment scene set, determining the current environment scene as the target environment scene.
In one embodiment, the processor 1001 further performs the following steps before performing the step of identifying the current environmental scenario:
acquiring different environment information, generating environment scenes corresponding to the environment information, and determining a near field communication card set contained in a terminal;
and establishing a corresponding relation between the environment scene and each near field communication card in the near field communication card set.
In one embodiment, when executing the acquiring of the control information, the processor 1001 specifically executes the following operations:
acquiring a current time period, and acquiring historical communication frequency of each near field communication card corresponding to the time period;
determining the highest historical communication frequency in the historical communication frequencies of the near field communication cards, and determining the target near field communication card indicated by the highest historical communication frequency.
In one embodiment, the processor 1001, after performing the determining of the current near field communication card as the target near field communication card, further performs the steps of:
and performing near field communication by adopting the target near field communication card.
In the embodiment of the application, when the terminal detects a radio frequency field, the control information is acquired, then a target near field communication card corresponding to the control information is determined in a near field communication card set contained in the terminal, and then the current near field communication card is determined as the target near field communication card. In the process, the terminal does not need to be unlocked, switching of the NFC card is directly carried out based on the control information, the network and the positioning information are not depended on, the switching efficiency is high, and the card swiping accuracy is high. When the control information is somatosensory information, the terminal can be quickly switched by only shaking, and the intelligent and convenient functions are achieved; when the control information is an environmental scene, the intelligent recognition and calculation speed of the terminal is high, so that the time for manual selection can be saved; when the control information is the historical communication frequency, the implementation process is simple, and the calculation amount of the terminal is reduced.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a read-only memory or a random access memory.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the scope of the present application, so that the present application is not limited thereto, and all equivalent variations and modifications can be made to the present application.
Claims (5)
1. A near field communication card determination method, characterized in that the method comprises:
when a radio frequency field is detected, outputting prompt information to prompt a user to input somatosensory information and acquire the input somatosensory information, wherein the somatosensory information is somatosensory operation, and the somatosensory operation comprises shaking operation on a terminal or gesture action of drawing a finger of the user in the air;
determining the somatosensory information in a somatosensory information set;
according to the corresponding relation between different somatosensory information and near field communication cards, determining a target near field communication card corresponding to the somatosensory information in a near field communication card set contained in a terminal, wherein the near field communication card set is a card set which adopts a Near Field Communication (NFC) mode for communication;
determining a current near field communication card as the target near field communication card.
2. The method of claim 1, wherein prior to obtaining the input somatosensory information, further comprising:
acquiring different somatosensory information and determining a near field communication card set contained in the terminal;
and establishing a corresponding relation between the different somatosensory information and each near field communication card in the near field communication card set.
3. The method of claim 1, wherein after determining the current near field communication card as the target near field communication card, further comprising:
and performing near field communication by adopting the target near field communication card.
4. A computer storage medium, characterized in that it stores a plurality of instructions adapted to be loaded by a processor and to perform the method steps according to any of claims 1 to 3.
5. An electronic device, comprising: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the method steps of any of claims 1 to 3.
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| CN112347799B (en) * | 2020-10-16 | 2023-02-03 | 歌尔科技有限公司 | Multi-NFC (near field communication) card switching method and electronic equipment |
| CN112492518B (en) * | 2020-12-09 | 2023-08-15 | 深圳市欢太数字科技有限公司 | Card determination method, device, electronic equipment and storage medium |
| CN112528695B (en) * | 2020-12-18 | 2024-03-15 | 北京元心科技有限公司 | Identification method, device, equipment and computer readable storage medium |
| CN113225676B (en) * | 2021-05-25 | 2022-10-11 | 深圳市欢太数字科技有限公司 | Near field communication setting method and device, mobile terminal and storage medium |
| CN113361293A (en) * | 2021-06-02 | 2021-09-07 | 深圳市汇顶科技股份有限公司 | Card swiping method, card controller, electronic device and storage medium |
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