CN103634939B - Mobile terminal and NFC (Near Field Communication) multifunction management method and system - Google Patents

Abstract

A mobile terminal and NFC multifunctional management method and system, by detecting the NFC control information input by the user, and recording the opening and closing of the NFC function in chronological order, further controlling the opening, closing or resetting of the NFC, and querying the end of the record at the same time Once the function record is opened and opened, through the method, system and mobile terminal of the present invention, it is possible to well avoid the closure of a certain function of NFC in the prior art, and the closure of all NFC functions, making the application more convenient and the user experience better. it is good.

Description

Method and system for mobile terminal and NFC multifunctional management

technical field

The present invention relates to an intelligent mobile terminal system, in particular to a mobile terminal and an NFC multifunctional management method and system.

Background technique

Currently, NFC (Near Field Communication, short-range wireless communication technology) as a high-end technology in wireless communication has been widely used in mobile terminals such as mobile phones. Compared with other wireless communication methods, NFC function is more widely used. NFC includes reading mode, card module, point-to-point Modules, different modes can realize various functions. But for the application software, only focus on opening and closing a certain function. Therefore, when the user opens the NFC card reader and then turns on the NFC point-to-point transfer of a file, after the file transfer is completed, the NFC point-to-point function is turned off. At this time, the NFC card will be read at the same time. The device function is also turned off. The reason is that although different NFC functions are distinguished in the application, all the NFC chips are controlled on the hardware.

Therefore, the prior art still needs to be improved and developed.

Contents of the invention

In view of the shortcomings of the prior art, the present invention proposes a mobile terminal and NFC multifunctional management method and system to solve the defects and deficiencies of the prior art.

The technical solution adopted by the present invention to solve technical problems is as follows:

A kind of NFC multifunctional management method, comprises the steps:

A. When it is detected that the user chooses to enable the NFC function X on the operation interface, execute the X function and record it;

B. When it is detected that the user chooses to turn off the NFC function Y on the operation interface, delete the record that Y is turned on;

C. Determine whether the opened NFC record is empty, if yes, execute D, otherwise execute E;

D. Turn off the NFC chip;

E. Reset the NFC chip, and detect the function record Z of the last item that has been opened in the record, and open and execute the Z function.

Further, the specific implementation of the step A is as follows:

A101. It is detected that the user chooses to enable the NFC function X on the operation interface;

A102, judging whether the record of the opened NFC function is empty, if yes, then execute A103, otherwise execute A104;

A103, open the NFC chip, and then execute A105;

A104, reset the NFC chip, and then execute A105;

A105. Obtain the NFC initialization sequence corresponding to the NFC function X, and execute the NFC initialization sequence, and then execute A106;

A106. At the end of the record, it is recorded that the NFC function X has been turned on.

Further, the specific implementation of the step B is as follows:

B201. It is detected that the user chooses to close the NFC function Y on the operation interface;

B202. Delete the record that the NFC function Y is turned on.

Further, the specific implementation of the step E is as follows:

E501, reset the NFC chip;

E502, the function record Z of the last item that has been opened in the detection record;

E503. Obtain an NFC initialization sequence corresponding to the NFC function Z, and execute the NFC initialization sequence.

Further, the functions X, Y, and Z may be the same function.

The present invention also provides an NFC multifunctional management system, including an input detection module, an NFC function management module, an NFC initialization sequence module and a control module;

The input detection module is used to detect user input manipulation NFC information;

The NFC function management module is used to manage the opening or closing of each NFC function;

The NFC initialization sequence module is used to save and provide the NFC initialization sequence corresponding to each NFC function;

The control module is used to open, close or reset the NFC chip.

Further, the NFC function management module also includes: an NFC record module, an NFC execution module;

The NFC recording module is used to record the time sequence in which the NFC function is opened when a certain NFC function is opened; when a certain NFC function is closed, delete the record that the function is opened;

The NFC execution module is used to obtain the initialization sequence to open the NFC function from the NFC initialization sequence module and execute the opening.

Further, the control module further includes: a judging module, a switch reset module;

The judging module is used to judge whether the opened NFC record is empty;

The switch reset module is used to turn on, turn off or reset the NFC chip according to the result of the judging module.

The present invention also provides a mobile terminal with NFC function, including a display screen, an input system, a central processing unit and an NFC system, and the NFC system is any one of the NFC multifunctional management systems mentioned above.

Further, the input system may be a touch screen or other input devices.

Compared with the prior art, the present invention provides a mobile terminal and an NFC multi-function management method and system. By detecting the NFC manipulation information input by the user, and recording the opening and closing of the NFC function in chronological order, further controlling the opening, closing or resetting of the NFC, and at the same time querying the last opening function record in the record and opening it, through the method and system of the present invention , can well avoid all NFC functions brought about by turning off a certain function of NFC in the prior art, the application is more convenient, and the user experience is better.

Description of drawings

Fig. 1 is the flowchart of a kind of NFC multifunctional management method of the present invention;

Fig. 2 is a specific implementation flowchart of step S1 of a kind of NFC multifunctional management method in Fig. 1;

Fig. 3 is a specific implementation flowchart of step S2 of a kind of NFC multifunctional management method in Fig. 1;

Fig. 4 is a specific implementation flowchart of step S5 of a kind of NFC multifunctional management method in Fig. 1;

Fig. 5 is a schematic diagram of the structure and principle of an NFC multifunctional management system of the present invention;

Fig. 6 is a schematic structural diagram of a mobile terminal with an NFC function according to the present invention.

detailed description

In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

A mobile terminal and NFC multifunctional management method and system of the present invention can detect the NFC control information input by the user, and record the opening and closing of the NFC function in chronological order, further control the opening, closing or resetting of the NFC, and at the same time query the records At the end, open the function record and open it. Through the method and system of the present invention, it can well avoid the closing of a certain function of NFC in the prior art, and all NFC functions are closed, and the application is more convenient.

In principle, the NFC chip can turn on multiple functions at the same time, but only executes the last turned-on function. When one of the functions is turned off, it will cause the shutdown or reset of the NFC chip, causing other turned-on functions to be turned off. , the NFC chip can be well controlled by detecting and recording the opening and closing of the function, so as to avoid the problems in the prior art.

As shown in Figure 1, a kind of NFC multifunctional management method provided by the present invention comprises the following steps:

S1. When it is detected that the user chooses to enable the NFC function X on the operation interface, execute the X function and record it;

S2. When it is detected that the user selects to turn off the NFC function Y on the operation interface, delete the record that Y is turned on;

S3, judging whether the opened NFC record is empty, if yes, execute S4, otherwise execute S5;

S4, close the NFC chip;

S5. Reset the NFC chip, and detect the last function record Z that has been opened in the record, and open and execute the Z function.

Specifically, as shown in Figure 2, step S1 is specifically implemented as follows:

S101. It is detected that the user chooses to enable the NFC function X on the operation interface;

S102, judging whether the record of the opened NFC function is empty, if yes, execute S103, otherwise execute S104;

S103, open the NFC chip, and then execute S105;

S104, reset the NFC chip, and then execute S105;

S105. Obtain the NFC initialization sequence corresponding to the NFC function X, and execute the NFC initialization sequence, and then execute S106;

S106. Record at the end of the record that the NFC function X has been turned on.

Using the above method, by detecting that the user has opened a certain function, first judge whether the opening record is empty, if it is empty, just start and open the NFC chip directly; if there is already an open record, it will reset the NFC chip, will The opened function is closed by resetting the chip, and at the same time, the latest NFC initialization sequence of the function to be opened is obtained, and the function is executed and recorded, so as to achieve the purpose of opening a new function.

Specifically, as shown in Figure 3, step S2 is specifically implemented as follows:

S201. It is detected that the user selects to close the NFC function Y on the operation interface;

S202. Delete the record that the NFC function Y is turned on.

Since the NFC chip needs to reset the NFC chip every time a new function is turned on, it is used to turn off the function that was turned on before. Therefore, when it is detected that the user chooses to turn off a certain function, it is only necessary to delete the record and reset the NFC chip to achieve closure. The purpose of this function.

Specifically, as shown in Figure 4, step S5 is specifically implemented as follows:

S501, reset the NFC chip;

S502. The function record Z of the last item that has been opened in the detection record;

S503. Obtain an NFC initialization sequence corresponding to the NFC function Z, and execute the NFC initialization sequence.

As can be known from the previous steps, when the user chooses to close a certain function, the record of the open function will be deleted and the NFC chip will be reset. At this time, the functions opened before are all closed. Therefore, it is necessary to detect the record of the last item in the record to obtain the record. The NFC initialization sequence is executed, so that the NFC multifunctional management method described in the present invention closes a certain function and opens the last opened function at the same time.

The functions X, Y, and Z can be the same function, that is, when they are the same function, the function is turned on. When the function needs to be turned off later, delete the record and check whether there is an open record, and continue to press the above The method steps are performed. Of course, the functions X, Y, and Z can also be identical or different in pairs.

Take the NFC system including NFC card reader, NFC file transfer, NFC peer-to-peer, and NFC wireless payment as an example. The user first opens the NFC card reader function, then opens the NFC peer-to-peer function, and then opens the NFC transfer file function, at this time, the mobile terminal only has the function of NFC file transfer; when the NFC file transfer function is turned off, the NFC pairing function will be automatically turned on, and only the NFC pairing function is available at this time; when the NFC pairing function is turned off, The NFC card reader function will be automatically turned on, and only the NFC card reader function is available at this time; when the NFC card reader function is turned off, the NFC chip will be turned off, and the mobile terminal does not have any NFC functions at this time.

As shown in Figure 5, a kind of NFC multifunctional management system provided by the present invention includes an input detection module 10, an NFC function management module 20, an NFC initialization sequence module 30 and a control module 40;

The input detection module 10: for detecting user input manipulation NFC information;

The NFC function management module 20: used to manage the opening or closing of each NFC function;

The NFC initialization sequence module 30: used to save and provide the NFC initialization sequence corresponding to each NFC function;

The control module 40: used to turn on, turn off or reset the NFC chip.

Further, the NFC function management module 20 also includes: an NFC record module 201, an NFC execution module 202;

Described NFC record module 201: be used for when opening a certain NFC function, will make the record according to the chronological order that NFC function is opened; When closing certain NFC function, delete the record that this function is opened;

The NFC execution module 202 is used to obtain an initialization sequence from the NFC initialization sequence module 30 to enable the NFC function and perform the activation.

Further, the control module 40 also includes: a judgment module 401, a switch reset module 402;

The judging module 401: used to judge whether the opened NFC record is empty;

The switch reset module 402 is used to turn on, turn off or reset the NFC chip according to the result of the judging module 401 .

Through the above-mentioned system, each time a certain function is opened or closed, it will be judged and recorded until the open record is empty, otherwise the last function in the record will be opened, which avoids closing all functions in the prior art. are closed.

Since the working principle of the NFC multi-function management system described in the present invention is the same as that of the above-mentioned method embodiment, details are not described here.

As shown in Figure 6, the present invention also provides a mobile terminal with NFC function, including a display screen 100, an input system 200, a central processing unit 300 and an NFC system 400, and the NFC system is any one of the aforementioned NFC Versatile management system.

Further, the input system may be a touch screen or other input devices.

Since the working principle of the NFC system is consistent with the NFC multifunctional management method described in the present invention, details are not described here.

It should be understood that the above descriptions are only preferred embodiments of the present invention, and are not sufficient to limit the technical solutions of the present invention. For those of ordinary skill in the art, within the spirit and principles of the present invention, they can Additions, substitutions, transformations or improvements are described, and all technical solutions after such additions, substitutions, transformations or improvements shall belong to the protection scope of the appended claims of the present invention.

Claims (8)

1. the multi-functional management method of NFC, it is characterised in that comprise the steps:

A, detect that user, when operating interface and selecting to open NFC function X, performs X function record；

B, detect that user, when operating interface and selecting to close NFC function Y, deletes Y and is opened record；

C, judgement have opened whether NFC record is empty, are then to perform D, otherwise perform E；

D, closedown NFC chip；

E, reset NFC chip, and detect the most end item function record Z opened in record, open and perform Z function.

The multi-functional management method of NFC the most according to claim 1, it is characterised in that described step A is implemented as follows:

A101, detect user operation interface on select open NFC function X；

Whether the record of the NFC function that A102, judgement have been opened is empty, is then to perform A103, otherwise perform A104；

A103, open NFC chip, perform A105 afterwards；

A104, reset NFC chip, perform A105 afterwards；

The NFC initialization sequence that A105, acquisition NFC function X are corresponding, and perform this NFC initialization sequence, perform A106 afterwards；

A106, record most end at record NFC function X be opened.

The multi-functional management method of NFC the most according to claim 1, it is characterised in that described step B is implemented as follows:

B201, detect user operation interface select close NFC function Y；

The record that B202, deletion NFC function Y are opened.

The multi-functional management method of NFC the most according to claim 1, it is characterised in that described step E is implemented as follows:

E501, reset NFC chip；

The most end item function record Z opened in E502, detection record；

The NFC initialization sequence that E503, acquisition NFC function Z are corresponding, and perform this NFC initialization sequence.

5. according to the multi-functional management method of NFC described in any one of claim 1-4, it is characterised in that described function X, Y, Z are same function.

6. a NFC multi-functional management system, it is characterised in that include inputting detection module, NFC function management module, NFC initialization sequence module and control module；

Described input detection module is used for detecting user and inputs manipulation NFC information；

Described NFC function management module is for managing opening or closing of each NFC function；

Described NFC initialization sequence module is used for the NFC initialization sequence preserving and providing each NFC function corresponding；

Described control module is used for NFC chip of opening, close or reset；

Described NFC function management module includes: NFC logging modle, NFC perform module；The time order and function being opened by NFC function order, for when opening a certain NFC function, is noted down by described NFC logging modle；When closing a certain NFC function, delete the record that this function is opened；Described NFC performs module and opens for obtaining the initialization sequence that need to open NFC function execution from NFC initialization sequence module；Described control module includes: judge module, switch reseting module；Described judge module is for judging whether the NFC opened record is empty；Described switch reseting module for according to the result of judge module, NFC chip of opening, close or reset, concrete, when the judged result of judge module be the NFC opened be recorded as sky time, close NFC chip；When the judged result of judge module be the NFC record opened for time empty, reset NFC chip, and detect the most end item function record Z that record has been opened, open NFC and perform module and perform Z function.

7. with a mobile terminal for NFC function, including display screen, input system, central processing unit and NFC system, it is characterised in that: described NFC system is the multi-functional management system of NFC described in claim 6.

Mobile terminal with NFC function the most according to claim 7, it is characterised in that described input system is touch screen or other input equipment.