CN105188017A - Working method and system for activating Bluetooth of smart card - Google Patents
Working method and system for activating Bluetooth of smart card Download PDFInfo
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- CN105188017A CN105188017A CN201510494138.6A CN201510494138A CN105188017A CN 105188017 A CN105188017 A CN 105188017A CN 201510494138 A CN201510494138 A CN 201510494138A CN 105188017 A CN105188017 A CN 105188017A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides a working method and system for activating Bluetooth of a smart card. When a user needs to establish a Bluetooth connection between an intelligent terminal and the smart card, even a communication function of a Bluetooth module of the smart card is under an off state, the user can send sound waves through the intelligent terminal and activate the Bluetooth module on the smart card and the user does not need to take out a card and press an activation key to operate, thus the user can conveniently use the smart card. Meanwhile, the mechanism of activating the Bluetooth module of the smart card when the Bluetooth module is needed to be used is realized, so that the power consumption of the smart card is effectively reduced and the time that the user needs to change the card or recharge is prolonged.
Description
Technical field
The present invention relates to field of intelligent cards, particularly relate to a kind of activation method of work and system of smart card bluetooth.
Background technology
Traditional contact type intelligent card (i.e. inner IC-card with chip, include but not limited to the bank card, Gift Card, employee job card etc. of inner area with chip) adopt mode and the card reader of NFC or carry out communication with the intelligent terminal of NFC coil, communication distance based on NFC is short and can not the restriction of connection of long-time stable, can not transmit the packet of big data quantity between traditional smart card and card reader or intelligent terminal.But extensively change along with the function of the universal of intelligent terminal and application software, people more and more tend to utilize intelligent terminal to be Myself the thing wanting to do whenever and wherever possible, such as tradition needs hair fastener sales counter handle hair fastener and open card business, or the business of going sales counter to supplement with money in the stored value card of smart card etc. all wishes that the intelligent terminal can held by oneself has been come, this just needs to set up relative stable connection for a long time between intelligent terminal with smart card, and transmit the packet of big data quantity, as by the instruction of air card-writing, the data of a write specific card newly opened in a general smart card, realize aerial hair fastener and Kai Ka, carry out again the operation of space transference as by mobile phone to bank backstage, and send circle to smart card and deposit instruction, enclose with write in smart card electronic wallet the amount of money deposited.
A kind of implementation meeting the demand is connected transmission packet by between intelligent terminal with smart card by bluetooth, this just needs to add bluetooth module within a smart card, bluetooth module is keeping very power consumption in the process be connected with the bluetooth between external equipment, electric energy needed for bluetooth module is all supplied by the battery in smart card, and in fact this battery simultaneously also for other chip operations of its inside provide electric energy.And smart card (thickness of the such as bank card of bank intelligent card demand fulfillment standard and the size to thickness and all harsher scene of dimensional requirement, otherwise cannot be compatible mutually with the ATM of standard or POS), its inside leaves the very limited of the space of battery for, and based on the bottleneck of current battery material, the electricity of battery is directly proportional to the volume of battery substantially, so be difficult to the capacity that the power consumption had more because of bluetooth module increases battery, the battery electric quantity in smart card can be made to be consumed light in the short period of time if this just causes maintenance smart card to be always connected with the bluetooth between intelligent terminal.
In order to address this problem, can be rechargeable battery by the battery design in smart card, and charging circuit is provided, carry out contactless charging as by NFC coil or carry out contact charging by the carrier band that smart card carries.This needs user when finding that in smart card, battery dump energy is lower than warning line, takes on charger and charges, cause the impact of extreme difference to the experience of user.
In addition, in order to the power consumption of bluetooth module in the low smart card of the enterprising step-down in chargeable basis, the opening and closing of bluetooth module can be controlled by the specific keys on smart card, user can take out smart card and press this specific keys, to open or to close the bluetooth module in smart card, but this needs user to take out smart card to operate, for user makes troubles.
Summary of the invention
The technical problem to be solved in the present invention how is effectively reduced the power consumption of smart card.
In order to solve this technical problem, the invention provides a kind of activation method of work of smart card bluetooth, comprising the steps:
S10: the sound wave that response intelligent terminal sends, obtains the secret key of corresponding sound wave according to this sound wave;
S20: the secret key of sound wave obtained by step S10 is compared with the secret key of sound wave deposited;
If consistent, then activate the communication function of bluetooth module, make itself and described intelligent terminal BOUND communication;
S30: the instruction responding the closedown bluetooth communication that described intelligent terminal sends, closes the communication function of described bluetooth module.
Optionally, in described step S10, the process obtaining the secret key of corresponding sound wave according to this sound wave comprises further:
Described sound wave is converted to the signal of telecommunication, then demodulation is carried out to this signal of telecommunication, thus obtain the secret key of sound wave wherein carried.
Optionally, in described step S20, after described bluetooth module and described intelligent terminal BOUND communication, if after a predetermined time length, described intelligent terminal does not transmit packet all the time comes, then close the communication function of described bluetooth module.
Optionally, before described step S10, and after described step S30, the communication function of described bluetooth module is in closed condition all the time.
Corresponding with above method, present invention also offers a kind of activation method of work of smart card bluetooth, comprise the steps:
S101: response external inputs, and obtains bluetooth activation instruction, enters step S102;
S102: obtain the secret key of sound wave that the respective smart cards of having deposited is corresponding, obtain according to the secret key of this sound wave and send sound wave;
S103: the feedback responding described smart card, realizes the binding communication with the bluetooth module of described smart card;
S104: carry out transfer of data, after transfer of data completes, enters step S105;
S105: send the instruction of closing bluetooth and connecting to described smart card.
Optionally, in described step S102, to obtain according to the secret key of this sound wave and the process sending sound wave comprises further:
Utilize the described carrier wave secret key pair signal of telecommunication to modulate, the signal of telecommunication after recycling modulation obtains and sends described sound wave.
Optionally, in described step S103, after responding the feedback of described smart card, also comprise display one and activate successful information in order to point out smart card bluetooth module.
Optionally, after described step S102, also comprise:
If after a predetermined time length, enter step S103 not yet, then show one and activate failed information in order to point out smart card bluetooth module.
Optionally, the secret key of described sound wave is generate or stochastic generation according to the characteristic information of user.
Optionally, the secret key of described sound wave is generate according to the mark of described smart card.
Present invention also offers a kind of activation work system of smart card bluetooth, it is characterized in that: comprise smart card and intelligent terminal, the microprocessor that described smart card at least comprises bluetooth module, sonic sensor and is connected with described bluetooth module and sound transducer respectively;
Described intelligent terminal in order to:
Response external inputs, and obtains bluetooth activation instruction, obtains the secret key of sound wave that the respective smart cards of having deposited is corresponding, obtains according to the secret key of this sound wave and send sound wave;
Respond the feedback of the bluetooth module of described smart card, realize the binding communication with the bluetooth module of described smart card;
Carry out transfer of data, after transfer of data completes, send the instruction of closing bluetooth and connecting to described microprocessor by the bluetooth module of described smart card;
Described microprocessor in order to:
By the sound wave that described acoustic wave sensor response intelligent terminal sends, obtain the secret key of corresponding sound wave according to this sound wave; Then secret for the sound wave of acquisition key and the secret key of sound wave deposited are compared;
If consistent, then activate the communication function of described bluetooth module, make itself and described intelligent terminal BOUND communication;
Respond the instruction of the closedown bluetooth communication that described intelligent terminal sends, close the communication function of described bluetooth module.
Under same design, present invention also offers a kind of activation work system of smart card bluetooth, comprise smart card and intelligent terminal, described smart card at least comprises bluetooth module and sonic sensor, described bluetooth module comprises microprocessor and bluetooth communication module, and described microprocessor is connected with described sonic sensor and bluetooth communication module respectively;
Described intelligent terminal in order to:
Response external inputs, and obtains bluetooth activation instruction, obtains the secret key of sound wave that the respective smart cards of having deposited is corresponding, obtains according to the secret key of this sound wave and send sound wave;
Respond the feedback of the bluetooth communication module of described smart card, realize the binding communication with the bluetooth communication module of described smart card;
Carry out transfer of data, after transfer of data completes, sent the instruction of closing bluetooth and connecting to described microprocessor by described bluetooth communication module;
Described microprocessor in order to:
By the sound wave that described acoustic wave sensor response intelligent terminal sends, obtain the secret key of corresponding sound wave according to this sound wave; Then secret for the sound wave of acquisition key and the secret key of sound wave deposited are compared;
If consistent, then activate the communication function of described bluetooth module, make it by bluetooth communication module and described intelligent terminal BOUND communication;
Respond the instruction of the closedown bluetooth communication that described intelligent terminal sends, close the communication function of described bluetooth module.
Optionally, described smart card also comprises display module, keyboard, safety chip and carrier band, and described carrier band is connected with described microprocessor by described safety chip, and described keyboard and display module are all connected with described microprocessor.
The present invention proposes a kind of scheme utilizing sound wave to be activated by the bluetooth module in smart card, do not need user to take out smart card and carry out operating the object just reaching used time activation, need not close, while solving the problem with the power consumption of the smart card of bluetooth module, do not increase the trouble degree of use.
Compared with prior art, when user needs the bluetooth set up between intelligent terminal with smart card to be connected, even if the communication function of the bluetooth module of smart card is in closed condition, user also can send sound wave by intelligent terminal, bluetooth module on smart card is activated, do not need user take out card press activate button operate, convenient for users to use.Also achieve the mechanism just activating smart card bluetooth module when needing to use simultaneously, effectively reduce the power consumption of smart card, extend the time that user needs to change card or again charge.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of smart card in the embodiment of the present invention 1;
Fig. 2 is the schematic diagram of smart card in the embodiment of the present invention 2;
Fig. 3 is the schematic diagram of intelligent terminal in the embodiment of the present invention 1,2.
Embodiment
Below with reference to Fig. 1 to Fig. 3, the activation method of work of smart card bluetooth provided by the invention and system are described in detail, it is optional embodiment of the present invention, can think, those skilled in the art modifies to it and polishes in the scope not changing the present invention's spirit and content.
The invention provides a kind of activation method of work of smart card bluetooth, comprise the activation method of work of the activation method of work based on the smart card bluetooth of smart card and the smart card bluetooth based on intelligent terminal;
Based on the activation method of work of the smart card bluetooth of intelligent terminal, comprising:
S101: response external inputs, and obtains bluetooth activation instruction, enters step S102;
For example, when user needs the bluetooth set up between smart card with intelligent terminal to be connected, on intelligent terminal, the activation command of the bluetooth module of smart card is opened in input.The mode of above-mentioned input activation command can be that user presses " activation " button control in specific APP and then produces activation command, also can be that user produces activation command when pressing specific physical button (such as volume+wait function button or specific alphabetical shortcut) under the prerequisite opening specific APP, can also be automatically produce activation command after user opens specific APP.
S102: obtain the secret key of sound wave that the respective smart cards of having deposited is corresponding, obtain according to the secret key of this sound wave and send sound wave;
For example, it (can be such as a string binary digit " 10110 " that intelligent terminal reads the sound wave key corresponding with the smart card that current login user is bound stored in local storage or download network server, and the smart card sound wave secret key pair utilizing this to read electricity carrier signal is modulated, and drives loud speaker to send corresponding sound wave with the signal of telecommunication after modulation);
In the optional scheme of the present invention, in described step S102, to obtain according to the secret key of this sound wave and the process sending sound wave comprises further: utilize the described carrier wave secret key pair signal of telecommunication to modulate, the signal of telecommunication after recycling modulation obtains and sends described sound wave.
In further example, in order to the smart card that ensures that not to be each login user can activate when using intelligent terminal, (otherwise easily appearance is not sent out molecule and is utilized the mobile phone of oneself at bluetooth communication apart from the interior bluetooth module stealthily opened on the smart card of user, and carry out illegal operation), need in the sound wave sent on intelligent terminal, to add the information characterizing identity, verify to wait until the smart card receiving this sound wave.
The information of above-mentioned sign identity can be referred to as the secret key of described sound wave of smart card in the present invention.
The secret key of sound wave of smart card can be that user is generated or stochastic generation by the characteristic information of user when applying smart card, and is written in smart card and in the webserver.When user uses smart card and intelligent terminal to connect first, the secret key of smart card sound wave stored in smart card can be read, and the binding relationship set up in the local or webserver at intelligent terminal between current login user and the secret key of smart card sound wave, and then realize the object of secret for the sound wave of this smart card key and specific user being carried out binding.
The secret key of smart card sound wave also directly can use the mark ID of this smart card, when user uses smart card and intelligent terminal to connect first, the mark ID (the mark ID of such as smart card is converted into Quick Response Code or bar code printing on the card face of smart card 1) of smart card directly can be obtained by intelligent terminal, and the binding relationship between the mark ID (being also simultaneously namely the secret key of smart card sound wave) setting up current login user and smart card.
It should be noted that, in order to not cause interference to the use of user, in practice can by the inaudible audio frequency range of Frequency Design behaviour ear of above-mentioned carrier signal, such as 2kHz, the sound wave that such loud speaker 202 sends according to the signal of telecommunication after modulation is also the inaudible sound wave of people's ear.
After step S102, then enter based on the step S10 in the activation method of work of the smart card bluetooth of smart card: the sound wave that response intelligent terminal sends, obtain the secret key of corresponding sound wave according to this sound wave; Then step S20 is entered: the secret key of sound wave obtained by step S10 is compared with the secret key of sound wave deposited;
If consistent, then activate the communication function of bluetooth module, make itself and described intelligent terminal BOUND communication;
In further example, the microprocessor (MCU) of smart card reads the secret key of sound wave of the local smart card stored, secret for the sound wave of the smart card read key and the secret key of smart card sound wave demodulated are compared, if consistent, then determining the login user identity utilizing intelligent terminal to carry out the bluetooth module activating this smart card is carry out binding with the secret key of the sound wave of the smart card of this smart card, and this user identity has the lawful authority of the bluetooth module activating this smart card.
After the microprocessor (MCU) of smart card judges that user identity has the lawful authority of the bluetooth module activating this smart card, control to activate bluetooth module and carry out work, set up the connection between the bluetooth module of intelligent terminal.After successful connection, display interface prompting user " smart card bluetooth module activates successfully " of intelligent terminal.
If comparison result is inconsistent, then determining the login user identity utilizing intelligent terminal to carry out activating is not carry out binding with the secret key of the sound wave of this smart card, microprocessor (MCU) then in smart card can not activate bluetooth module and carry out work, intelligent terminal exceedes scheduled duration in discovery and does not set up with smart card after bluetooth is connected yet, can point out user " smart card bluetooth module activates unsuccessfully ".
In the optional scheme of the present invention, after described step S102, also comprise: if after a predetermined time length, enter step S103 not yet, then show one and activate failed information in order to point out smart card bluetooth module.
In the optional scheme of the present invention, in described step S10, the process obtaining the secret key of corresponding sound wave according to this sound wave comprises further: described sound wave is converted to the signal of telecommunication, then carries out demodulation to this signal of telecommunication, thus obtains the secret key of sound wave wherein carried.In described step S20, after described bluetooth module and described intelligent terminal BOUND communication, if after a predetermined time length, described intelligent terminal does not transmit packet all the time comes, then close the communication function of described bluetooth module.
The activation method of work of the smart card bluetooth based on intelligent terminal corresponded enters step S103: the feedback responding described smart card, realizes the binding communication with the bluetooth module of described smart card; Then enter step S104: carry out transfer of data, after transfer of data completes, enter step S105;
In optional embodiment of the present invention, in described step S103, after responding the feedback of described smart card, also comprise display one and activate successful information in order to point out smart card bluetooth module.
S105: send the instruction of closing bluetooth and connecting to described smart card.Then enter based on the step S30 in the activation method of work of the smart card bluetooth of smart card: the instruction responding the closedown bluetooth communication that described intelligent terminal sends, close the communication function of described bluetooth module.
Before described step S10, and after described step S30, the communication function of described bluetooth module is in closed condition all the time.In other words do not need to send packet to smart card or need not receive in the period of packet from smart card at intelligent terminal, the bluetooth module that the microprocessor (MCU) in smart card controls in this smart card is in closed condition, to save electric quantity consumption.
In further example, after the connection of use bluetooth transfers the packet of needs, the instruction of closing bluetooth and connecting can be sent to smart card by intelligent terminal, control closedown bluetooth module wherein to make the microprocessor (MCU) in smart card.Certainly can also be that microprocessor (MCU) in smart card has data packet transmission not yet after discovery scheduled time length, initiatively can close bluetooth module wherein.
Based on above method, two embodiments below the present invention each provide a kind of activation work system of smart card bluetooth:
Embodiment 1
The invention provides a kind of activation work system of smart card bluetooth, comprise smart card and intelligent terminal, the microprocessor (MCU) 11 that described smart card at least comprises bluetooth module 12, sonic sensor 13 and is connected with described bluetooth module 12 and sonic sensor 13 respectively;
Described intelligent terminal in order to:
Response external inputs, and obtains bluetooth activation instruction, obtains the secret key of sound wave that the respective smart cards of having deposited is corresponding, obtains according to the secret key of this sound wave and send sound wave; Specifically, in the embodiment of Fig. 3 signal, can by the input of input unit 25 response external;
Respond the feedback of the bluetooth module 12 of described smart card, realize the binding communication with the bluetooth module 12 of described smart card; Specifically, in the embodiment of Fig. 3 signal, responded the feedback of bluetooth module 12 by bluetooth module 23, between two bluetooth modules 23 and 12, realize communication and transfer of data;
Carry out transfer of data, after transfer of data completes, send the instruction of closing bluetooth and connecting to described microprocessor (MCU) 11 by the bluetooth module 12 of described smart card;
The core of the above function of specific implementation is CPU21.
Described microprocessor (MCU) 11 in order to:
Respond by described sonic sensor 13 sound wave that intelligent terminal sends, obtain the secret key of corresponding sound wave according to this sound wave; Then secret for the sound wave of acquisition key and the secret key of sound wave deposited are compared;
If consistent, then activate the communication function of described bluetooth module 12, make itself and described intelligent terminal BOUND communication; Specifically, be connected with bluetooth module 23 communication of intelligent terminal;
Respond the instruction of the closedown bluetooth communication that described intelligent terminal sends, close the communication function of described bluetooth module 12.
Further, in the embodiment of Fig. 1 and Fig. 3 signal, described smart card also comprises display module 15, keyboard 14, safety chip 16 and carrier band 17, described carrier band 17 is connected with described microprocessor (MCU) 11 by described safety chip 16, and described keyboard 14 and display module 15 are all connected with described microprocessor (MCU) 11.Intelligent terminal comprises CPU21, memory 24, bluetooth module 23, input unit 25, display screen 26 and loud speaker 22, and described CPU21 is connected with described memory 24, bluetooth module 23, input unit 25, display screen 26 and loud speaker 22 respectively.Sonic sensor can be piezoelectric ceramic sonic sensor.
Embodiment 2
Present bluetooth module inside on the market generally all carries microprocessor (MCU), and the microprocessor of bluetooth module inside (MCU) therefore can be utilized to realize the function of the microprocessor (MCU) in embodiment 1.
It is to be noted, arrange separately a microprocessor (MCU) in embodiment 1 sometimes need special drive unit based on display module and consider, specifically, for needing the display module separately establishing separately driver module, this kind of display module generally includes display, and do not comprise driven element module, separate microprocessor (MCU) now with driver module function is exactly a kind of well selection, and the general driver module not with this display module can be driven of microprocessor (MCU) in bluetooth module.So in the present embodiment, display module 15 generally includes display 152 and connects the driven element module 151 of described display 152 and microprocessor (MCU) 111 respectively.
So embodiment 2 and the difference of embodiment 1 to be only the task that independently microprocessor (MCU) completes of smartcard internal in original embodiment 1 to give in the present embodiment the microprocessor (MCU) 111 that carries of bluetooth module 11 in smart card and to realize.
Please refer to Fig. 2 and Fig. 3, the invention provides a kind of activation work system of smart card bluetooth, comprise smart card and intelligent terminal, described smart card at least comprises bluetooth module 11 and sonic sensor 13, described bluetooth module 11 comprises microprocessor (MCU) 111 and bluetooth communication module 112, and described microprocessor (MCU) 111 is connected with described sonic sensor 13 and bluetooth communication module 112 respectively;
Described intelligent terminal in order to:
Response external inputs, and obtains bluetooth activation instruction, obtains the secret key of sound wave that the respective smart cards of having deposited is corresponding, obtains according to the secret key of this sound wave and send sound wave; Further, response external input can be carried out by input unit 25;
Respond the feedback of the bluetooth communication module 112 of described smart card, realize the binding communication with the bluetooth communication module 112 of described smart card; Further specifically, by carrying out communication and transfer of data between bluetooth module 23 and bluetooth communication module 112;
Carry out transfer of data, after transfer of data completes, sent the instruction of closing bluetooth and connecting to described microprocessor (MCU) 111 by described bluetooth communication module 112;
Described microprocessor (MCU) 111 in order to:
Respond by described sonic sensor 13 sound wave that intelligent terminal sends, obtain the secret key of corresponding sound wave according to this sound wave; Then secret for the sound wave of acquisition key and the secret key of sound wave deposited are compared;
If consistent, then activate the communication function of described bluetooth module 11, make it by bluetooth communication module 112 and described intelligent terminal BOUND communication;
Respond the instruction of the closedown bluetooth communication that described intelligent terminal sends, close the communication function of described bluetooth module 11.
Further, in the embodiment of Fig. 2 and Fig. 3 signal, described smart card also comprises display module 15, keyboard 14, safety chip 16 and carrier band 17, described carrier band 17 is connected with described microprocessor (MCU) 11 by described safety chip 16, and described keyboard 14 and display module 15 are all connected with described microprocessor (MCU) 11.Intelligent terminal comprises CPU21, memory 24, bluetooth module 23, input unit 25, display screen 26 and loud speaker 22, and described CPU21 is connected with described memory 24, bluetooth module 23, input unit 25, display screen 26 and loud speaker 22 respectively.Sonic sensor can be piezoelectric ceramic sonic sensor.
Visible by above two embodiments, add sonic sensor within a smart card, in addition there is bluetooth module, and other structures are all more original modules in smart card.Within a smart card, control other modules by microprocessor (MCU) and carry out work.The framework of the common intelligent terminal of the structure of intelligent terminal and market, panel computer is similar.
In sum, the present invention proposes a kind of scheme utilizing sound wave to be activated by the bluetooth module in smart card, do not need user to take out smart card and carry out operating the object just reaching used time activation, need not close, while solving the problem with the power consumption of the smart card of bluetooth module, do not increase the trouble degree of use.
Compared with prior art, when user needs the bluetooth set up between intelligent terminal with smart card to be connected, even if the communication function of the bluetooth module of smart card is in closed condition, user also can send sound wave by intelligent terminal, bluetooth module on smart card is activated, do not need user take out card press activate button operate, convenient for users to use.Also achieve the mechanism just activating smart card bluetooth module when needing to use simultaneously, effectively reduce the power consumption of smart card, extend the time that user needs to change card or again charge.
Claims (13)
1. an activation method of work for smart card bluetooth, is characterized in that: comprise the steps:
S10: the sound wave that response intelligent terminal sends, obtains the secret key of corresponding sound wave according to this sound wave;
S20: the secret key of sound wave obtained by step S10 is compared with the secret key of sound wave deposited;
If consistent, then activate the communication function of bluetooth module, make itself and described intelligent terminal BOUND communication;
S30: the instruction responding the closedown bluetooth communication that described intelligent terminal sends, closes the communication function of described bluetooth module.
2. the activation method of work of smart card bluetooth as claimed in claim 1, it is characterized in that: in described step S10, the process obtaining the secret key of corresponding sound wave according to this sound wave comprises further:
Described sound wave is converted to the signal of telecommunication, then demodulation is carried out to this signal of telecommunication, thus obtain the secret key of sound wave wherein carried.
3. the activation method of work of smart card bluetooth as claimed in claim 1, it is characterized in that: in described step S20, after described bluetooth module and described intelligent terminal BOUND communication, if after a predetermined time length, described intelligent terminal does not transmit packet all the time comes, then close the communication function of described bluetooth module.
4. the activation method of work of smart card bluetooth as claimed in claim 1, it is characterized in that: before described step S10, and after described step S30, the communication function of described bluetooth module is in closed condition all the time.
5. an activation method of work for smart card bluetooth, is characterized in that: comprise the steps:
S101: response external inputs, and obtains bluetooth activation instruction, enters step S102;
S102: obtain the secret key of sound wave that the respective smart cards of having deposited is corresponding, obtain according to the secret key of this sound wave and send sound wave;
S103: the feedback responding described smart card, realizes the binding communication with the bluetooth module of described smart card;
S104: carry out transfer of data, after transfer of data completes, enters step S105;
S105: send the instruction of closing bluetooth and connecting to described smart card.
6. the activation method of work of smart card bluetooth as claimed in claim 5, is characterized in that: in described step S102, obtains and the process sending sound wave comprises further according to the secret key of this sound wave:
Utilize the described carrier wave secret key pair signal of telecommunication to modulate, the signal of telecommunication after recycling modulation obtains and sends described sound wave.
7. the activation method of work of smart card bluetooth as claimed in claim 5, is characterized in that: in described step S103, after responding the feedback of described smart card, also comprises display one and activate successful information in order to point out smart card bluetooth module.
8. the activation method of work of smart card bluetooth as claimed in claim 5, is characterized in that: after described step S102, also comprise:
If after a predetermined time length, enter step S103 not yet, then show one and activate failed information in order to point out smart card bluetooth module.
9. the activation method of work of the smart card bluetooth as described in one of as any in claim 1 to 8, is characterized in that: the secret key of described sound wave is generate or stochastic generation according to the characteristic information of user.
10. the activation method of work of the smart card bluetooth as described in one of as any in claim 1 to 8, is characterized in that: the secret key of described sound wave is generate according to the mark of described smart card.
The activation work system of 11. 1 kinds of smart card bluetooths, is characterized in that: comprise smart card and intelligent terminal, the microprocessor that described smart card at least comprises bluetooth module, sonic sensor and is connected with described bluetooth module and sound transducer respectively;
Described intelligent terminal in order to:
Response external inputs, and obtains bluetooth activation instruction, obtains the secret key of sound wave that the respective smart cards of having deposited is corresponding, obtains according to the secret key of this sound wave and send sound wave;
Respond the feedback of the bluetooth module of described smart card, realize the binding communication with the bluetooth module of described smart card;
Carry out transfer of data, after transfer of data completes, send the instruction of closing bluetooth and connecting to described microprocessor by the bluetooth module of described smart card;
Described microprocessor in order to:
By the sound wave that described acoustic wave sensor response intelligent terminal sends, obtain the secret key of corresponding sound wave according to this sound wave; Then secret for the sound wave of acquisition key and the secret key of sound wave deposited are compared;
If consistent, then activate the communication function of described bluetooth module, make itself and described intelligent terminal BOUND communication;
Respond the instruction of the closedown bluetooth communication that described intelligent terminal sends, close the communication function of described bluetooth module.
The activation work system of 12. 1 kinds of smart card bluetooths, it is characterized in that: comprise smart card and intelligent terminal, described smart card at least comprises bluetooth module and sonic sensor, described bluetooth module comprises microprocessor and bluetooth communication module, and described microprocessor is connected with described sonic sensor and bluetooth communication module respectively;
Described intelligent terminal in order to:
Response external inputs, and obtains bluetooth activation instruction, obtains the secret key of sound wave that the respective smart cards of having deposited is corresponding, obtains according to the secret key of this sound wave and send sound wave;
Respond the feedback of the bluetooth communication module of described smart card, realize the binding communication with the bluetooth communication module of described smart card;
Carry out transfer of data, after transfer of data completes, sent the instruction of closing bluetooth and connecting to described microprocessor by described bluetooth communication module;
Described microprocessor in order to:
By the sound wave that described acoustic wave sensor response intelligent terminal sends, obtain the secret key of corresponding sound wave according to this sound wave; Then secret for the sound wave of acquisition key and the secret key of sound wave deposited are compared;
If consistent, then activate the communication function of described bluetooth module, make it by bluetooth communication module and described intelligent terminal BOUND communication;
Respond the instruction of the closedown bluetooth communication that described intelligent terminal sends, close the communication function of described bluetooth module.
The activation work system of 13. smart card bluetooths as described in claim 11 or 12, it is characterized in that: described smart card also comprises display module, keyboard, safety chip and carrier band, described carrier band is connected with described microprocessor by described safety chip, and described keyboard and display module are all connected with described microprocessor.
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| CN201510494138.6A CN105188017A (en) | 2015-08-13 | 2015-08-13 | Working method and system for activating Bluetooth of smart card |
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| CN201510494138.6A CN105188017A (en) | 2015-08-13 | 2015-08-13 | Working method and system for activating Bluetooth of smart card |
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| CN105188017A true CN105188017A (en) | 2015-12-23 |
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| CN201510494138.6A Pending CN105188017A (en) | 2015-08-13 | 2015-08-13 | Working method and system for activating Bluetooth of smart card |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105631496A (en) * | 2015-12-30 | 2016-06-01 | 深圳中科讯联科技有限公司 | Remote card opening method and system and terminal equipment |
| CN107231603A (en) * | 2017-05-11 | 2017-10-03 | 新智数字科技有限公司 | A kind of intelligent terminal and the method for opening smart bluetooth card online |
| CN108650664A (en) * | 2018-04-18 | 2018-10-12 | 北京华大智宝电子系统有限公司 | A kind of control method of bluetooth connection, terminal and bluetooth SIM card |
| CN109203736A (en) * | 2018-09-30 | 2019-01-15 | 山东知味行网络科技有限公司 | A kind of E-seal and the system and method using E-seal progress identification |
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| CN105631496A (en) * | 2015-12-30 | 2016-06-01 | 深圳中科讯联科技有限公司 | Remote card opening method and system and terminal equipment |
| CN105631496B (en) * | 2015-12-30 | 2018-10-26 | 深圳中科讯联科技有限公司 | Remotely open chucking method, system and terminal device |
| CN107231603A (en) * | 2017-05-11 | 2017-10-03 | 新智数字科技有限公司 | A kind of intelligent terminal and the method for opening smart bluetooth card online |
| CN107231603B (en) * | 2017-05-11 | 2023-03-24 | 新智数字科技有限公司 | Intelligent terminal and method for opening intelligent Bluetooth card online |
| CN108650664A (en) * | 2018-04-18 | 2018-10-12 | 北京华大智宝电子系统有限公司 | A kind of control method of bluetooth connection, terminal and bluetooth SIM card |
| CN108650664B (en) * | 2018-04-18 | 2022-02-01 | 北京华大智宝电子系统有限公司 | Bluetooth connection control method, terminal and Bluetooth SIM card |
| CN109203736A (en) * | 2018-09-30 | 2019-01-15 | 山东知味行网络科技有限公司 | A kind of E-seal and the system and method using E-seal progress identification |
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Application publication date: 20151223 |