CN105282686A - Mobile terminal, NFC card key, and near field communication control method thereof - Google Patents
Mobile terminal, NFC card key, and near field communication control method thereof Download PDFInfo
- Publication number
- CN105282686A CN105282686A CN201510566610.2A CN201510566610A CN105282686A CN 105282686 A CN105282686 A CN 105282686A CN 201510566610 A CN201510566610 A CN 201510566610A CN 105282686 A CN105282686 A CN 105282686A
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- wireless charging
- communication connection
- external
- mobile terminal
- nfc card
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention relates to the technical field of near field communication and provides a mobile terminal, an NFC card key, and a near field communication control method thereof. The near field communication control method includes the following steps that when a charging instruction input by a user is received, the NFC card key is controlled to establish connection with an external wireless charging device and to be charged in a wireless manner; during the wireless charging, the communication connection request prompt of an external NFC device is sent when the communication connection request of the external NFC device sent by the NFC card key is received; and when the communication connection instruction input by the user is received, the wireless charging of the NFC card key stops, and the NFC card key is driven to send response signals to the external NFC device to enable the NFC card key to establish communication connection with the external NFC device. The starting and ending of the wireless charging are controlled through an APP installed on the mobile terminal based on the instruction of the user, so that the wireless charging process and the communication process cannot be carried out at the same time and the interference between the wireless charging process and the communication process can be prevented.
Description
Technical field
The present invention relates near field communication technical field, particularly relate to a kind of mobile terminal, nfc card shield and near field communication control method thereof.
Background technology
NFC (NearFieldCommunication, wireless near field communication) is a kind of short-range non-contact type wireless communication technology, allows to carry out contactless Point-to-Point Data Transmission between consumer electronics product, and in ten centimetres swap data.Compare with traditional short-range communication, NFC technique has the advantages such as transfer of data is safer, the reaction time is rapider, be widely used in the field such as small amount payment, authentication at present, have a lot of consumer electronics product (as handheld devices such as mobile phones) to support NFC technique on the market.
Wireless charging technology is transmission charge in a kind of air utilizing magnetic resonance between charger and electronic product, and coil and capacitor then form resonance between charger and electronic product, realize the technology of electric energy high efficiency of transmission.The electromagentic resonance mode that the mode that can realize this technology at present has the electromagnetic induction coupled modes of Qi standard, radio wave mode and MIT (Massachusetts Polytechnics) to propose.
At present, mobile terminal upper set NFC technique and wireless charging technology, because NFC technique is communicated by electromagnetic induction, and wireless charging technology is equally also charged by electromagnetic induction, therefore, when carrying out wireless charging, electromagnetic induction wherein can produce interference to the information of NFC communication, causes NFC communication unstable.
In sum, carry out NFC communication when there is wireless charging in prior art, wireless charging can produce the problem of interference to the information of NFC communication.
Summary of the invention
The object of the present invention is to provide a kind of mobile terminal, nfc card shield and near field communication control method thereof, when being intended to carry out wireless charging and NFC communication in solution prior art, wireless charging produces the problem of interference to the information of NFC communication simultaneously.
The present invention is achieved in that first aspect present invention provides a kind of near field communication control method of mobile terminal, and described control method comprises the following steps:
A., when receiving the charging instruction of user's input, control nfc card shield and external wireless charging device connect and carry out wireless charging;
B., in the process of wireless charging, when receiving the communication connection request from external NFC devices that described nfc card shield sends, the communication connection request prompting of described external NFC devices is exported;
C., when receiving the communication connection instruction of user's input, controlling described nfc card shield and stop wireless charging and drive described nfc card shield to send response signal to described external NFC devices, establishing a communications link to make described nfc card shield and described external NFC devices.
In conjunction with first aspect, as the first execution mode of first aspect, further comprising the steps of before described steps A:
When described nfc card shield electricity being detected lower than preset value, exporting charge prompting, and returning execution steps A.
In conjunction with first aspect, as the second execution mode of first aspect, further comprising the steps of after described step D:
Export charge prompting when detecting after described nfc card shield and described external NFC devices complete communication, and return execution steps A.
Second aspect present invention provides a kind of mobile terminal, and described mobile terminal comprises the first control unit and Tip element;
Described first control unit is when receiving the charging instruction of user's input, and control nfc card shield and external wireless charging device connect and carry out wireless charging;
Described first control unit receives the communication connection request from external NFC devices that described nfc card shield sends in the process of wireless charging, and described communication connection request is sent to described Tip element;
Described Tip element exports the communication connection request prompting of described external NFC devices;
Described first control unit is when receiving the communication connection instruction of user's input, control described nfc card shield and stop wireless charging, and drive described nfc card shield to send response signal to described external NFC devices, establish a communications link to make described nfc card shield and described external NFC devices.
In conjunction with second aspect, as the first execution mode of second aspect, described first control unit, when described nfc card shield electricity being detected lower than preset value, drives described Tip element to export charge prompting.
In conjunction with second aspect, as the second execution mode of second aspect, described first control unit is detecting that described nfc card shield and described external NFC devices complete the Tip element described in rear drive that communicates and export charge prompting.
Third aspect present invention provides a kind of near field communication control method of nfc card shield, and described control method comprises the following steps:
E., when receiving the charging instruction that mobile terminal sends, connecting with external wireless charging device and carrying out wireless charging;
F., in the process of wireless charging, when receiving the communication connection request from external NFC devices, the communication connection request of described external NFC devices is sent to described mobile terminal;
G. when receiving the stopping wireless charging and communication connection instruction that described mobile terminal sends, disconnect the wireless connections with described external wireless charging device, and send response signal, to establish a communications link with described external NFC devices to described external NFC devices.
In conjunction with the third aspect, as the first execution mode of the third aspect, further comprising the steps of before described step e:
When electricity is lower than preset value, export charge prompting to described mobile terminal.
Fourth aspect present invention provides a kind of nfc card shield, and described nfc card shield comprises signal receiving unit, the second control unit, charhing unit and signal transmitting unit;
Described signal receiving unit is when receiving the charging instruction that mobile terminal exports, described charging instruction is sent to described second control unit, and described second control unit drives described charhing unit and external wireless charging device connect and carry out wireless charging;
In the process of wireless charging, when described signal receiving unit receives the communication connection request from external NFC devices, described communication connection request is sent to described second control unit, and described second control unit drives described signal transmitting unit to send the communication connection request of described external NFC devices to described mobile terminal;
Described signal receiving unit is when receiving the stopping wireless charging and communication connection instruction that described mobile terminal sends, described stopping wireless charging and communication connection instruction are sent to described second control unit, described second control unit drives described charhing unit to disconnect the wireless connections with described external wireless charging device, and drive described signal transmitting unit to send response signal, to establish a communications link with described external NFC devices to described external NFC devices.
In conjunction with fourth aspect, as the first execution mode of fourth aspect, described nfc card shield also comprises electric power detection unit;
When described electric power detection unit inspection electricity is lower than preset value, described second control unit is also for driving described signal transmitting unit to export charge prompting to described mobile terminal.
The invention provides a kind of mobile terminal, nfc card shield and near field communication control method thereof, beginning and the end of wireless charging is controlled by the APP that installs on mobile terminals and according to the instruction of user, in the process of wireless charging when receiving communication connection request, wireless charging is stopped to user's input prompt and according to the instruction of user, carry out when ensure that wireless charging process is different from communication process, avoid both to produce the phenomenon of interference each other.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the near field communication control method of a kind of mobile terminal that an embodiment of the present invention provides;
Fig. 2 is a kind of mobile terminal of providing of the another kind of embodiment of the present invention and nfc card shield syndeton schematic diagram;
Fig. 3 is the flow chart of the near field communication control method of a kind of mobile terminal that the another kind of embodiment of the present invention provides;
Fig. 4 is the structural representation of a kind of nfc card shield that the another kind of embodiment of the present invention provides;
Fig. 5 is the communication flow diagram between a kind of mobile terminal, nfc card shield, external wireless charging device and external NFC devices that the another kind of embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In order to technical scheme of the present invention is described, be described below by specific embodiment.
An embodiment of the present invention provides a kind of near field communication control method of mobile terminal, and as shown in Figure 1, control method comprises the following steps:
Step S101. is when receiving the charging instruction of user's input, and control nfc card shield and external wireless charging device connect and carry out wireless charging.
Concrete, further comprising the steps of before step S101:
When nfc card shield electricity being detected lower than preset value, export charge prompting, and return execution step S101.
Wherein, exporting charge prompting by the APP on mobile terminal to user's input prompt, can be pointed out by the form of dialog box, when user selects to be, can receive the charging instruction of user's input.
Step S102., in the process of wireless charging, when receiving the communication connection request from external NFC devices that nfc card shield sends, exports the communication connection request prompting of external NFC devices.
In this step, concrete, this sight is the communication connection request receiving the external NFC devices that it sends while controlling the charging of nfc card shield, can be pointed out to user's input communication connection request by the APP on mobile terminal, can be pointed out by the form of dialog box, when user selects to be, the link order of user's input can be received.
Step S103., when receiving the communication connection instruction of user's input, controls nfc card shield and stops wireless charging and driving N FC card shield externally NFC device transmission response signal, establish a communications link to make nfc card shield and external NFC devices.
In this step, concrete, when receiving the communication connection request of external NFC devices while controlling nfc card shield and carrying out charging, preferentially communicate to connect, now, stop wireless charging.
Further comprising the steps of after step S103:
Export charge prompting when detecting after nfc card shield and external NFC devices complete communication, and return execution step S101.
Further, also comprise in step S102 and whether detect nfc card shield current electric quantity lower than work preset value, when lower than work preset value, continue to keep charged state, until nfc card shield electricity reaches the communication connection request prompting that preset value exports external NFC devices again, the preset value that wherein works is the charge value that nfc card shield can carry out work.
Further, whether the security code that step S102 also comprises in the communication connection request detecting external NFC devices is effective, if effectively export the communication connection request prompting of external NFC devices, if be invalid security code, refuse the access of external NFC devices and generate at least one access reject electronic information.
The another kind of embodiment of the present invention provides a kind of mobile terminal 20, and as shown in Figure 2, mobile terminal 20 comprises the first control unit 201 and Tip element 202.
First control unit 201 is when receiving the charging instruction of user's input, control nfc card shield 10 connect with external wireless charging device 30 and carry out wireless charging, first control unit 201 receives the communication connection request from external NFC devices 40 that nfc card shield 10 sends in the process of wireless charging, and communication connection request is sent to Tip element 202, Tip element 202 sends the communication connection request prompting of external NFC devices 40, first control unit is when receiving the communication connection instruction of user's input, control nfc card shield 10 and stop wireless charging, and driving N FC card shield 10 externally NFC device 40 send response signal, establish a communications link to make nfc card shield 10 and external NFC devices 40.
Further, when the first control unit 201 detects nfc card shield 10 electricity lower than preset value, Tip element 202 is driven to export charge prompting.
Further, the first control unit 201 is detecting that completing with external NFC devices 40 the rear drive Tip element 202 that communicates exports charge prompting.
Further, the first control unit 201, also for whether detecting nfc card shield 10 current electric quantity lower than preset value, when lower than preset value, controlling nfc card shield 10 and continuing to keep charged state, driving Tip element 202 to work again until electricity reaches preset value.
Further, whether the first control unit 201 is also effective for judging the security code in the communication connection request of external NFC devices 40, when judged result is for being, Tip element 202 is then driven to work, when judged result is no, then refuses the access of external NFC devices 40 and generate access reject electronic information.
The another kind of embodiment of the present invention provides a kind of near field communication control method of nfc card shield 10, and as shown in Figure 3, this control method comprises the following steps:
Step S301., when receiving the charging instruction that mobile terminal sends, connects with external wireless charging device and carries out wireless charging.
Concrete, further comprising the steps of before step S301:
When electricity is lower than preset value, export charge prompting to mobile terminal.
Step S302., in the process of wireless charging, when receiving the communication connection request from external NFC devices 40, sends the communication connection request of external NFC devices 40 to mobile terminal.
Step S303., when receiving the stopping wireless charging and communication connection instruction that mobile terminal sends, disconnect the wireless connections with external wireless charging device, and externally NFC device 40 sends response signal, to establish a communications link with external NFC devices 40.
In this step, concrete, when receiving the communication connection request of external NFC devices 40 while controlling nfc card shield 10 and carrying out charging, preferentially communicate to connect, now, stop wireless charging.
Further comprising the steps of after step S303:
Export charge prompting when completing with external NFC devices 40 the backward mobile terminal that communicates, and return execution step S301.
Further, also comprise after step S302 and whether detect current electric quantity lower than work preset value, when lower than work preset value, continue to keep charged state, the preset value that wherein works is the charge value that nfc card shield 10 can carry out work.
Further, whether the security code also comprised in the communication connection request detecting external NFC devices 40 is effective, if effectively perform step S303, if be invalid security code, refuse the access of external NFC devices 40 and generate at least one access reject electronic information.
The another kind of embodiment of the present invention provides a kind of nfc card shield 10, and as shown in Figure 4, nfc card shield 10 comprises signal receiving unit 401, second control unit 402, charhing unit 404 and signal transmitting unit 403.
Charging instruction, when receiving the charging instruction that mobile terminal exports, sends to the second control unit 402, second control unit 402 to drive charhing unit 404 and external wireless charging device connect and carry out wireless charging by signal receiving unit 401.
In the process of wireless charging, when signal receiving unit 401 receives the communication connection request from external NFC devices 40, the second control unit 402, second control unit 402 drive singal transmitting element 403 is sent to by communication connection request to send the communication connection request of external NFC devices 40 to mobile terminal.
Signal receiving unit 401 is when receiving the stopping wireless charging and communication connection instruction that mobile terminal sends, stopping wireless charging and communication connection instruction are sent to the second control unit 402, second control unit 402 drives charhing unit 404 to disconnect the wireless connections with external wireless charging device, and drive singal transmitting element 403 externally NFC device 40 send response signal, to establish a communications link with external NFC devices 40.
Further, nfc card shield 10 also comprises electric power detection unit, and when electric power detection unit inspection electricity is lower than preset value, the second control unit 402 also exports charge prompting for drive singal transmitting element 403 to mobile terminal.
Further, after signal receiving unit 401 and external NFC devices 40 complete communication, the second control unit 402 drive singal transmitting element 403 exports charge prompting.
Further, the second control unit 402, also for detecting current electric quantity whether lower than work preset value, when lower than work preset value, controlling nfc card shield 10 and continuing to keep charged state, until electricity reach preset value again drive singal transmitting element 403 work.
Further, whether mobile terminal is also effective for judging the security code in the communication connection request of external NFC devices 40, when judged result is for being, then driving N FC card shield 10 and external NFC devices 40 communicate to connect, when judged result is no, then refuses the access of external NFC devices 40 and generate access reject electronic information.
As shown in Figure 5, the course of work of the present invention is as follows: nfc card shield receives the wireless charging of external wireless charging device according to the control command of mobile terminal, when receiving the communication connection request of external NFC devices, this communication connection request is sent to mobile terminal, mobile terminal display communication connection request also controls the connection of nfc card shield closedown wireless charging, and communicate with external NFC devices, when communication is finished, mobile terminal starts the wireless charging function of nfc card shield again.
The invention provides a kind of mobile terminal, nfc card shield and near field communication control method thereof, beginning and the end of wireless charging is controlled by the APP that installs on mobile terminals and according to the instruction of user, in the process of wireless charging when receiving communication connection request, wireless charging is stopped to user's input prompt and according to the instruction of user, carry out when ensure that wireless charging process is different from communication process, avoid both to produce the phenomenon of interference each other.
Above content is in conjunction with concrete application implementation mode further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention; make some equivalent alternative or obvious modification without departing from the inventive concept of the premise; and performance or purposes identical, all should be considered as belonging to the scope of patent protection that the present invention is determined by submitted to claims.
Claims (10)
1. a near field communication control method for mobile terminal, is characterized in that, described control method comprises the following steps:
A., when receiving the charging instruction of user's input, control nfc card shield and external wireless charging device connect and carry out wireless charging;
B., in the process of wireless charging, when receiving the communication connection request from external NFC devices that described nfc card shield sends, the communication connection request prompting of described external NFC devices is exported;
C., when receiving the communication connection instruction of user's input, controlling described nfc card shield and stop wireless charging and drive described nfc card shield to send response signal to described external NFC devices, establishing a communications link to make described nfc card shield and described external NFC devices.
2. control method as claimed in claim 1, is characterized in that, further comprising the steps of before described steps A:
When described nfc card shield electricity being detected lower than preset value, exporting charge prompting, and returning execution steps A.
3. control method as claimed in claim 1, is characterized in that, further comprising the steps of after described step D:
Export charge prompting when detecting after described nfc card shield and described external NFC devices complete communication, and return execution steps A.
4. a mobile terminal, is characterized in that, described mobile terminal comprises the first control unit and Tip element;
Described first control unit is when receiving the charging instruction of user's input, and control nfc card shield and external wireless charging device connect and carry out wireless charging;
Described first control unit receives the communication connection request from external NFC devices that described nfc card shield sends in the process of wireless charging, and described communication connection request is sent to described Tip element;
Described Tip element exports the communication connection request prompting of described external NFC devices;
Described first control unit is when receiving the communication connection instruction of user's input, control described nfc card shield and stop wireless charging, and drive described nfc card shield to send response signal to described external NFC devices, establish a communications link to make described nfc card shield and described external NFC devices.
5. mobile terminal as claimed in claim 4, is characterized in that, described first control unit, when described nfc card shield electricity being detected lower than preset value, drives described Tip element to export charge prompting.
6. mobile terminal as claimed in claim 4, it is characterized in that, described first control unit is detecting that described nfc card shield and described external NFC devices complete the Tip element described in rear drive that communicates and export charge prompting.
7. a near field communication control method for nfc card shield, is characterized in that, described control method comprises the following steps:
E., when receiving the charging instruction that mobile terminal sends, connecting with external wireless charging device and carrying out wireless charging;
F., in the process of wireless charging, when receiving the communication connection request from external NFC devices, the communication connection request of described external NFC devices is sent to described mobile terminal;
G. when receiving the stopping wireless charging and communication connection instruction that described mobile terminal sends, disconnect the wireless connections with described external wireless charging device, and send response signal, to establish a communications link with described external NFC devices to described external NFC devices.
8. control method as claimed in claim 7, is characterized in that, further comprising the steps of before described step e:
When electricity is lower than preset value, export charge prompting to described mobile terminal.
9. a nfc card shield, is characterized in that, described nfc card shield comprises signal receiving unit, the second control unit, charhing unit and signal transmitting unit;
Described signal receiving unit is when receiving the charging instruction that mobile terminal exports, described charging instruction is sent to described second control unit, and described second control unit drives described charhing unit and external wireless charging device connect and carry out wireless charging;
In the process of wireless charging, when described signal receiving unit receives the communication connection request from external NFC devices, described communication connection request is sent to described second control unit, and described second control unit drives described signal transmitting unit to send the communication connection request of described external NFC devices to described mobile terminal;
Described signal receiving unit is when receiving the stopping wireless charging and communication connection instruction that described mobile terminal sends, described stopping wireless charging and communication connection instruction are sent to described second control unit, described second control unit drives described charhing unit to disconnect the wireless connections with described external wireless charging device, and drive described signal transmitting unit to send response signal, to establish a communications link with described external NFC devices to described external NFC devices.
10. nfc card shield as claimed in claim 9, it is characterized in that, described nfc card shield also comprises electric power detection unit;
When described electric power detection unit inspection electricity is lower than preset value, described second control unit is also for driving described signal transmitting unit to export charge prompting to described mobile terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510566610.2A CN105282686A (en) | 2015-09-08 | 2015-09-08 | Mobile terminal, NFC card key, and near field communication control method thereof |
| PCT/CN2015/096840 WO2017041374A1 (en) | 2015-09-08 | 2015-12-09 | Mobile terminal, nfc card shield and near field wireless communication control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510566610.2A CN105282686A (en) | 2015-09-08 | 2015-09-08 | Mobile terminal, NFC card key, and near field communication control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105282686A true CN105282686A (en) | 2016-01-27 |
Family
ID=55150857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510566610.2A Pending CN105282686A (en) | 2015-09-08 | 2015-09-08 | Mobile terminal, NFC card key, and near field communication control method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105282686A (en) |
| WO (1) | WO2017041374A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446194A (en) * | 2019-07-02 | 2019-11-12 | 广州视睿电子科技有限公司 | Intelligent pen control method and intelligent pen |
| CN111356116A (en) * | 2020-03-12 | 2020-06-30 | 东风小康汽车有限公司重庆分公司 | Vehicle-mounted multimedia short-distance wireless communication automatic connection charging method and system |
| CN116455430A (en) * | 2023-03-22 | 2023-07-18 | 上海金怪兽科技有限公司 | NFC-based power taking method, long-time communication NFC power taking method and electronic equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318216A (en) * | 2009-02-13 | 2012-01-11 | 高通股份有限公司 | The wireless power and the radio communication that are used for electronic installation |
| CN102984348A (en) * | 2012-10-31 | 2013-03-20 | 中兴通讯股份有限公司 | Terminal and switch method thereof |
| CN103117813A (en) * | 2012-10-18 | 2013-05-22 | 中兴通讯股份有限公司 | User terminal and method controlling switching of near field communication (NFC) unit and wireless charging unit |
| CN103229214A (en) * | 2010-09-23 | 2013-07-31 | 捷讯研究有限公司 | Communications system providing personnel access based upon near-field communication and related methods |
| CN103475077A (en) * | 2013-09-29 | 2013-12-25 | 国家电网公司 | Mobile phone wireless charging base with data sending function, wireless charging mobile phone and method for sending data to wireless charging mobile phone by base |
| US20140347233A1 (en) * | 2013-05-21 | 2014-11-27 | Alireza Mahanfar | Integrated antenna for wireless communications and wireless charging |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101265234B1 (en) * | 2012-01-30 | 2013-05-16 | 쓰리에이로직스(주) | Nfc device |
-
2015
- 2015-09-08 CN CN201510566610.2A patent/CN105282686A/en active Pending
- 2015-12-09 WO PCT/CN2015/096840 patent/WO2017041374A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318216A (en) * | 2009-02-13 | 2012-01-11 | 高通股份有限公司 | The wireless power and the radio communication that are used for electronic installation |
| CN103229214A (en) * | 2010-09-23 | 2013-07-31 | 捷讯研究有限公司 | Communications system providing personnel access based upon near-field communication and related methods |
| CN103117813A (en) * | 2012-10-18 | 2013-05-22 | 中兴通讯股份有限公司 | User terminal and method controlling switching of near field communication (NFC) unit and wireless charging unit |
| CN102984348A (en) * | 2012-10-31 | 2013-03-20 | 中兴通讯股份有限公司 | Terminal and switch method thereof |
| US20140347233A1 (en) * | 2013-05-21 | 2014-11-27 | Alireza Mahanfar | Integrated antenna for wireless communications and wireless charging |
| CN103475077A (en) * | 2013-09-29 | 2013-12-25 | 国家电网公司 | Mobile phone wireless charging base with data sending function, wireless charging mobile phone and method for sending data to wireless charging mobile phone by base |
Non-Patent Citations (1)
| Title |
|---|
| 国际标准化组织: ""Information technology -- Telecommunications and information exchange between systems -- NFC Security -- Part 1: NFC-SEC NFCIP-1 security services and protocol"", 《ISO/IEC 13157-1:2014》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446194A (en) * | 2019-07-02 | 2019-11-12 | 广州视睿电子科技有限公司 | Intelligent pen control method and intelligent pen |
| CN111356116A (en) * | 2020-03-12 | 2020-06-30 | 东风小康汽车有限公司重庆分公司 | Vehicle-mounted multimedia short-distance wireless communication automatic connection charging method and system |
| CN116455430A (en) * | 2023-03-22 | 2023-07-18 | 上海金怪兽科技有限公司 | NFC-based power taking method, long-time communication NFC power taking method and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017041374A1 (en) | 2017-03-16 |
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Application publication date: 20160127 |
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