CN104734750A

CN104734750A - Shield and working method thereof, mobile terminal signature method, mobile terminal and system

Info

Publication number: CN104734750A
Application number: CN201310700711.5A
Authority: CN
Inventors: 陈柳章
Original assignee: Shenzhen Excelsecu Data Technology Co Ltd
Current assignee: Beijing Minghua Union Technology Co ltd
Priority date: 2013-12-18
Filing date: 2013-12-18
Publication date: 2015-06-24
Anticipated expiration: 2033-12-18
Also published as: CN104734750B

Abstract

The embodiment of the invention provides a shield and a working method thereof, a mobile terminal signature method, a mobile terminal and a system. After the headset shield with a Bluetooth function is in wireless connection with the mobile terminal, data interaction is conducted between the headset shield and the mobile terminal, and signature operation corresponding to mobile payment and/or ordinary audio communication between the headset shield and the mobile terminal is executed. The shield and the working method thereof, the mobile terminal signature method, the mobile terminal and the system have the advantages that when the signature operation of the mobile payment and/or the audio communication is conducted through using the headset shield, the headset shield can conduct the wireless connection with the mobile terminal; furthermore, the recognition success rate of the mobile terminal to the headset shield is improved.

Description

Shield and method of work, Mobile terminal signature method, mobile terminal and system

Technical field

The present invention relates to Electronic Finance field, particularly relate to a kind of shield and method of work, Mobile terminal signature method, mobile terminal and system.

Background technology

The fail safe that Web bank utilizes the protection of U shield to pay by mails usually; U shield is the intelligent card chip comprising microprocessor and memory in essence; there is storage, encryption and data-handling capacity; U shield is connected with personal computer by USB interface; when user uses the Internet bank, U shield is that user generated word is signed with the identity of authenticated user and confirms financial operation such as paying, transfer accounts.

Along with popularizing gradually of mobile payment, for meeting more and more demand using mobile banking to carry out as Mobile banking the user paid, there is the earphone shield simultaneously possessing conventional earphone function and U shield function, to facilitate the payment of Mobile banking.But when existing earphone shield uses U shield function, need connecting line by earphone shield and mobile terminal as after mobile phone carries out wired connection, could use; Existing earphone shield does not possess the function of being carried out financial operation with mobile terminal by the mode of wireless connections.

Summary of the invention

Given this, be necessary to provide a kind of shield and method of work, Mobile terminal signature method, mobile terminal and system, when utilizing shield to carry out the signature operation of mobile payment to solve, shield can not carry out the problem of wireless connections with mobile terminal.

The embodiment of the invention discloses a kind of shield, described shield comprises microprocessor, safety chip, power module, microphone, loud speaker and audio decoder chip; Described safety chip, power module are connected with described microprocessor respectively; Described microphone and loud speaker are connected with described audio decoder chip respectively;

Described shield also comprises the Bluetooth chip of the radio connection request sent based on Bluetooth technology for mobile terminal receive, and described Bluetooth chip is connected with described microprocessor and audio decoder chip simultaneously; Described shield is connected with described communication of mobile terminal based on described Bluetooth chip.

Preferably, described shield also comprises:

For show described shield and mobile terminal match before pairing interface and described shield and mobile terminal match after the display screen of information display interface to be signed.

Preferably, described shield also comprises:

For carrying out with terminal the USB interface that is electrically connected.

Preferably, described shield also comprises:

For opening or closing described shield, or trigger the switch of described shield function.

Preferably, in described microprocessor, safety chip, Bluetooth chip and audio decoder chip, any two or more integrated chip is arranged in same chip.

The embodiment of the invention also discloses the method for work of shield described in above-described embodiment, comprise the following steps:

The radio connection request that shield mobile terminal receive sends based on Bluetooth technology, sets up Bluetooth channels with mobile terminal, carries out radio communication connection;

Shield receives the data service request that described mobile terminal sends, and identifies the type of described data service request;

When described data service request is bluetooth shield service request, shield and described mobile terminal match; And in pairing by rear, shield provides the service of bluetooth shield to described mobile terminal; When described data service request is audio data service request, based on described Bluetooth channels, shield provides audio data service to described mobile terminal; Described data service request be simultaneously bluetooth shield service request and audio data service request time, shield simultaneously provides the service of bluetooth shield and audio data service to described mobile terminal.

Preferably, the service of described bluetooth shield comprises:

Shield connects based on radio communication, carries out signature operation corresponding to mobile payment to described mobile terminal;

Described audio data service comprises:

Shield connects based on radio communication, carries out voice communication with described mobile terminal.

Preferably, described shield and described mobile terminal match, and comprising:

The pairing interface of shield and/or mobile terminal display correspondence, checks for user;

When receiving the instruction of the confirmation pairing that user triggers, shield and mobile terminal match.

Preferably, described shield receives the data service request that described mobile terminal sends, and identifies the type of described data service request, can replace with:

Shield sends prompting user-selected number according to the information of service request type, selects " shield service or earphone service " functionality controls for user, or selects " shield service or earphone service or shield service and earphone service " functionality controls; The Action Events that the described functionality controls selected based on user and user trigger, communicates with described mobile terminal, performs the operation that described functionality controls and described Action Events map.

The embodiment of the present invention also discloses a kind of Mobile terminal signature method, and described mobile terminal and the shield described in above-described embodiment carry out data interaction, the endorsement method described in execution;

Described Mobile terminal signature method comprises the following steps:

Mobile terminal receives the radio connection request that described shield sends based on Bluetooth technology, sets up Bluetooth channels with described shield, carries out radio communication connection;

Mobile terminal receives the data service request that described shield sends, and identifies the type of described data service request;

When described data service request is bluetooth shield service request, mobile terminal and described shield match; And in pairing by rear, based on the bluetooth shield service that described shield provides, carry out data communication with described shield; When described data service request is audio data service request, the audio data service that mobile terminal provides based on described shield, utilizes the described Bluetooth channels set up, carries out data communication with described shield; Described data service request be simultaneously bluetooth shield service request and audio data service request time, the described bluetooth shield service that mobile terminal provides based on described shield simultaneously and audio data service, carry out data communication with described shield.

Preferably, the service of described bluetooth shield comprises:

Described audio data service comprises:

Preferably, described mobile terminal and described shield match, and comprising:

The pairing interface of mobile terminal and/or shield display correspondence, checks for user;

When receiving the instruction of the confirmation pairing that user triggers, described mobile terminal and shield match.

Preferably, described mobile terminal receives the data service request that described shield sends, and identifies the type of described data service request, can replace with:

Mobile terminal sends prompting user-selected number according to the information of service request type, selects " shield service or earphone service " functionality controls for user, or selects " shield service or earphone service or shield service and earphone service " functionality controls; The Action Events that the functionality controls of described shield selected based on user and user trigger, communicates with described shield, performs the operation that described functionality controls and described Action Events map.

The embodiment of the invention also discloses a kind of mobile terminal, described mobile terminal and the shield described in above embodiment carry out data interaction, perform signature operation;

Described mobile terminal comprises:

Communication connection module, for receiving the radio connection request that described shield sends based on Bluetooth technology, setting up Bluetooth channels with described shield, carrying out radio communication connection;

Type identification module, for receiving the data service request that described shield sends, identifies the type of described data service request;

Request processing module, during for being bluetooth shield service request in described data service request, matches with described shield; And in pairing by rear, based on the bluetooth shield service that described shield provides, carry out data communication with described shield; When described data service request is audio data service request, based on the audio data service that described shield provides, utilize the described Bluetooth channels set up, carry out data communication with described shield; Described data service request be simultaneously bluetooth shield service request and audio data service request time, the described bluetooth shield service simultaneously provided based on described shield and audio data service, carry out data communication with described shield.

Preferably, the service of described bluetooth shield comprises:

Described audio data service comprises:

Preferably, described request processing module also for:

Show corresponding pairing interface and/or based on the pairing interface that described shield shows, check for user;

When receiving the instruction of the confirmation pairing that user triggers, match with shield.

Preferably, described mobile terminal also comprises:

Information reminding module, for sending prompting user-selected number according to the information of service request type, selects " shield service or earphone service " functionality controls for user, or selects " shield service or earphone service or shield service and earphone service " functionality controls;

Message processing module, for the Action Events that the functionality controls of described shield selected based on user and user trigger, communicates with described shield, performs the operation that described functionality controls and described Action Events map.

The embodiment of the present invention also discloses a kind of signature system, comprises mobile terminal described in shield described in above-described embodiment and above-described embodiment.

Described shield comprises microprocessor, safety chip, power module, microphone, loud speaker and audio decoder chip; Described safety chip, power module are connected with described microprocessor respectively; Described microphone and loud speaker are connected with described audio decoder chip respectively;

Described mobile terminal and described shield carry out data interaction, perform signature operation;

Described mobile terminal comprises:

Embodiment of the present invention shield and method of work, Mobile terminal signature method, mobile terminal and system, after the earphone shield of bluetooth enable and the wireless connections of mobile terminal, earphone shield and mobile terminal carry out data interaction, and the signature operation that execution mobile payment is corresponding and/or earphone shield communicate with the ordinary audio of mobile terminal; Have when utilizing earphone shield to carry out signature operation and/or the voice communication of mobile payment, this earphone shield can carry out the beneficial effect of wireless connections with mobile terminal; Further, be connected because earphone shield carries out pairing with mobile terminal based on Bluetooth technology, compared in prior art, when common earphone shield and mobile terminal carry out wired connection by data wire, mobile terminal often can not identify the earphone shield of access in time; The earphone shield of the embodiment of the present invention has raising mobile terminal to the beneficial effect of earphone shield recognition success rate.

Accompanying drawing explanation

Fig. 1 is shield first embodiment high-level schematic functional block diagram of the present invention;

Fig. 2 is shield second embodiment high-level schematic functional block diagram of the present invention;

Fig. 3 is the method for work first embodiment schematic flow sheet of shield described in Fig. 1 and Fig. 2 of the present invention;

Fig. 4 is the method for work second embodiment schematic flow sheet of shield described in Fig. 1 and Fig. 2 of the present invention;

Fig. 5 is the endorsement method first embodiment schematic flow sheet that described in the present invention and Fig. 1 and Fig. 2, shield carries out mutual mobile terminal;

Fig. 6 is the endorsement method second embodiment schematic flow sheet that described in the present invention and Fig. 1 and Fig. 2, shield carries out mutual mobile terminal;

Fig. 7 is that described in the present invention and Fig. 1 and Fig. 2, shield carries out mutual mobile terminal first embodiment high-level schematic functional block diagram;

Fig. 8 is that described in the present invention and Fig. 1 and Fig. 2, shield carries out mutual mobile terminal second embodiment high-level schematic functional block diagram;

Fig. 9 is the signature system one embodiment high-level schematic functional block diagram that the present invention includes described shield and mobile terminal.

The realization of embodiment of the present invention object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.

Embodiment

Technical scheme of the present invention is further illustrated below in conjunction with Figure of description and specific embodiment.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 following embodiment of the present invention, while described shield possesses ear-phone function, also possesses the function of carrying out radio communication based on Bluetooth technology.

Fig. 1 is shield first embodiment high-level schematic functional block diagram of the present invention; As shown in Figure 1, shield of the present invention comprises microprocessor 01, safety chip 02, power module 03, microphone 04, loud speaker 05 and audio decoder chip 06.In the present embodiment, earphone shield utilizes power module 03 to power for whole earphone shield, and earphone shield utilizes microprocessor 01 and safety chip 02 to realize the function of traditional U shield; Meanwhile, earphone shield utilizes microprocessor 01, microphone 04, loud speaker 05 and audio decoder chip 06 to realize the function of common headphones; Certainly, in order to improve the fail safe of transmission information, while realizing common headphones function, also the information of use safety chip 02 to transmission can be encrypted or decipher.

In the embodiment of the present invention, described earphone shield also comprises Bluetooth chip 11; Described Bluetooth chip 11, for while making this earphone shield possess common bluetooth ear-phone function, also makes this earphone shield possess following function:

The radio connection request that mobile terminal receive sends based on Bluetooth technology, sets up Bluetooth communication with mobile terminal and is connected.Or, initiatively send radio connection request to mobile terminal based on Bluetooth technology.After Bluetooth chip 11 and mobile terminal establish a communications link, the data service request that mobile terminal receive sends, judges the type of the described data service request that mobile terminal sends.The type of described data service request comprises 3 kinds: the first is audio data service request, and the second is bluetooth shield service request, and the third is audio data service request and bluetooth shield service request.In the embodiment of the present invention, the service of described bluetooth shield comprises: shield connects based on radio communication, carries out signature operation corresponding to mobile payment to described mobile terminal; Described audio data service comprises: shield connects based on radio communication, carries out voice communication with described mobile terminal.When described data service request is bluetooth shield service request, shield and described mobile terminal match; And in pairing by rear, shield provides the service of bluetooth shield to described mobile terminal; When described data service request is audio data service request, based on described Bluetooth channels, shield provides audio data service to described mobile terminal; Described data service request be simultaneously bluetooth shield service request and audio data service request time, shield simultaneously provides the service of bluetooth shield and audio data service to described mobile terminal.Wherein, shield provides the service of bluetooth shield and audio data service simultaneously, and the service of bluetooth shield and audio data service are independent of each other.

Further, in the embodiment of the present invention, shield initiatively can also send bluetooth shield service request and/or audio data service request to mobile terminal.

Further, as shown in Figure 2, Fig. 2 is shield second embodiment high-level schematic functional block diagram of the present invention; Earphone shield of the present invention also comprises display screen 12; Described display screen 12 for, receive mobile terminal send comprise the operation requests of bluetooth shield data service request time, or when shield initiatively comprises the operation requests of bluetooth shield data, services to mobile terminal transmission, the corresponding pairing interface before shield display and mobile terminal match; And with mobile terminal successful matching after, after shield starts bluetooth shield data, services, the information display interface to be signed that display is corresponding.

Further, in the embodiment of the present invention, shield also comprises USB interface, and the power module 03 of shield comprises rechargeable battery and charge protector; After described shield is connected with terminal by described USB interface, for described rechargeable battery charges.Certainly, in the embodiment of the present invention, the power module 03 of shield can also be disposable battery.

Further, in the embodiment of the present invention, shield also comprises switch, and this switch is used for opening and/or cutting out shield, and shield can also possess other function buttons, such as confirms button, cancels button, digital keys, up/down turnover key etc.; When shield does not possess key switch, shield can also arrange touch key-press.

Further, in the embodiment of the present invention, any two or more chip in microprocessor 01 in shield, safety chip 02, audio decoder chip 06 and Bluetooth chip 11 can integratedly be arranged in same chip, improve shield intelligent while, make shield smaller and more exquisite, exquisite attractive in appearance, improve the portability of shield.

The present invention possesses the shield embedded with bluetooth chip of ear-phone function, while making this earphone shield possess traditional U shield function, also possess the function of bluetooth earphone, achieve when utilizing earphone shield to carry out the signature operation of mobile payment, this earphone shield can carry out the beneficial effect of wireless connections with mobile terminal; Further, be connected because earphone shield carries out pairing with mobile terminal based on Bluetooth technology, compared in prior art, when common earphone shield and mobile terminal carry out wired connection by data wire, mobile terminal often can not identify the earphone shield of access in time; The earphone shield of the embodiment of the present invention has raising mobile terminal to the beneficial effect of earphone shield recognition success rate.

Fig. 3 is the method for work first embodiment schematic flow sheet of shield described in Fig. 1 and Fig. 2 of the present invention; As shown in Figure 3, based on the description of embodiment described in Fig. 1 and Fig. 2, in the embodiment of the present invention, the method for work of shield comprises the following steps:

The radio connection request that step S01, shield mobile terminal receive send based on Bluetooth technology, sets up Bluetooth channels with mobile terminal, carries out radio communication connection;

Shield in the embodiment of the present invention is while possessing ear-phone function, and its embedded with bluetooth chip, therefore described shield possesses the function of carrying out wireless connections based on Bluetooth technology and other-end.

After mobile terminal-opening starts, after the operational order of the connection shield that user triggers being detected, search for the shield that can searchedly arrive at present, and according to the selection instruction that user triggers, the shield selected to user sends radio connection request.When shield receives the radio connection request that mobile terminal sends based on Bluetooth technology, set up Bluetooth channels with mobile terminal, and carry out radio communication based on Bluetooth technology and mobile terminal, realize the wireless connections with mobile terminal.

In the embodiment of the present invention, described mobile terminal includes but not limited to the mobile device such as smart mobile phone, panel computer, as long as can realize the terminal equipment of the mobile payment of the type such as Net silver, Alipay.

The data service request that step S02, shield mobile terminal receive send, identifies the type of described data service request; When described data service request is bluetooth shield service request, perform step S03; When described service request is audio data service request, perform step S04; Described service request be simultaneously bluetooth service request and audio data service request time, perform step S05;

Step S03, shield and described mobile terminal match; And in pairing by rear, shield provides the service of bluetooth shield to described mobile terminal;

Step S04, based on described Bluetooth channels, shield provides audio data service to described mobile terminal;

Step S05, shield provide the service of bluetooth shield and audio data service to described mobile terminal simultaneously.

Communicate to connect successfully with corresponding shield, the operational order that mobile terminal triggers based on user, send the operation requests of the service of foundation to shield.Because described shield possesses the function of traditional bluetooth earphone and the function of U shield simultaneously, therefore, mobile terminal can send to this shield the operation requests set up the service of bluetooth shield and/or set up audio data service.When shield receives the data service request that mobile terminal sends, first judge the type of this data service request, and based on the type of the data service request identified, carry out data communication with mobile terminal.

When mobile terminal sends to shield the operation requests setting up the service of bluetooth shield, shield receives this operation requests, the pairing interface that display is corresponding, checks for user.Now, also can show corresponding pairing interface by mobile terminal, check for user.Further, in order to improve the safety and reliability of operation, shield and mobile terminal can show corresponding pairing interface simultaneously, check and be confirmed whether as malice pairing for user.

When mobile terminal is only the operation requests setting up audio data service to the operation requests that shield sends, traditional bluetooth earphone function opened by shield, do not need display pairing interface, directly and mobile terminal successful matching, and after the two successful matching, shield and mobile terminal carry out common voice communication.Such as, shield is after carrying out Bluetooth pairing success with mobile terminal, and the sound using loud speaker broadcasting mobile terminal to be come by Bluetooth transmission, also can be enrolled sound by microphone, be transferred to mobile terminal etc. after being converted into audio signal.

When the operation requests sent to shield at mobile terminal is simultaneously for the service of bluetooth shield and audio service operation requests, shield provides above-mentioned two kinds of services for mobile terminal simultaneously, and the bluetooth shield service that provides of shield and audio service are independent of each other.

When mobile terminal comprises to the described operation requests that shield sends the operation requests setting up the service of bluetooth shield, namely mobile terminal is bluetooth shield service request to the described operation requests that shield sends, or when sending bluetooth shield service request and audio data service request simultaneously, the unpaired message that user shows based on shield and/or mobile terminal, triggers the instruction confirming pairing; Shield is when receiving the instruction of the confirmation pairing that user triggers, and shield starts the service of bluetooth shield, performs the signature operation that mobile payment is corresponding; Such as, shield starts U shield function, shows information to be signed, and after receiving the confirmation signature of user's triggering, treats signing messages and perform signature operation.

In a preferred embodiment, in order to further improve Information Security, perform in the process of signature operation at shield, shield and mobile terminal can show corresponding signing messages simultaneously, confirm for user; And after the instruction receiving the confirmation signature that user triggers, then perform signature operation corresponding to mobile payment.

The present embodiment one preferred embodiment in, in view of the display screen of mobile terminal is more much larger than the display screen of shield, even some shield is not provided with the shield of display screen as described in Figure 1 in embodiment, therefore when needing to use the U shield function in shield, show corresponding pairing interface by mobile terminal, check for user.Shield, when receiving the instruction of the confirmation pairing that user triggers, with mobile terminal successful matching, and then performs signature operation corresponding to mobile payment.Follow-uply perform in the process of signature operation at shield and mobile terminal, show corresponding signing messages by mobile terminal similarly.

In the present embodiment, the confirmation that user triggers is matched and is confirmed that the instruction of signing can trigger based on mobile terminal, also can trigger based on shield, and the present embodiment matches to the confirmation that shield reception user triggers and confirms that the concrete mode of the instruction of signing does not limit.

The radio connection request that embodiment of the present invention shield mobile terminal receive sends based on Bluetooth technology, sets up Bluetooth communication with mobile terminal and is connected; The data service request that shield mobile terminal receive sends; The type of identification data service request, and according to the type of data service request, start corresponding function, perform respective operations; Have when utilizing shield to carry out the signature operation of mobile payment, described shield can carry out the beneficial effect of wireless connections with mobile terminal; Further, be connected because shield carries out pairing with mobile terminal based on Bluetooth technology, therefore improve the recognition success rate of mobile terminal to shield.

Fig. 4 is the method for work second embodiment schematic flow sheet of shield described in Fig. 1 and Fig. 2 of the present invention; The difference of embodiment described in the present embodiment and Fig. 3 is, in the present embodiment, shield initiatively sends the information of prompting user-selected number according to service request type.

Based on the specific descriptions of embodiment described in Fig. 1, Fig. 2 and Fig. 3, as shown in Figure 4, in the embodiment of the present invention, the method for work of shield comprises the following steps:

The radio connection request that step S11, shield mobile terminal receive send based on Bluetooth technology, sets up Bluetooth channels with mobile terminal, carries out radio communication connection;

After mobile terminal-opening starts, after the operational order of the frames connecting with headphone shield that user triggers being detected, search for the shield that can searchedly arrive at present, and according to the selection instruction that user triggers, the shield selected to user sends radio connection request.When shield receives the radio connection request that mobile terminal sends based on Bluetooth technology, set up Bluetooth channels with mobile terminal, and carry out radio communication based on Bluetooth technology and mobile terminal, realize the wireless connections with mobile terminal.

Step S12, shield send the information of prompting user-selected number according to service request type;

After shield and communication of mobile terminal successful connection, shield sends information, and prompting user-selected number is according to service request type.In the embodiment of the present invention, shield provides two functionality controls, and select for user, a functionality controls is " shield service or earphone service " functionality controls, and another one functionality controls is " shield service or earphone service or shield service and earphone service " functionality controls.When user selects " shield service or earphone service " functionality controls, shield according to the selection of user, can provide separately the service of bluetooth shield or audio data service; When user selects " shield service or earphone service or shield service and earphone service " functionality controls, shield can according to the selection of user, the service of bluetooth shield or audio data service are provided separately or the service of bluetooth shield and audio data service are provided simultaneously, and when providing the service of bluetooth shield and audio data service, the two is independent of each other simultaneously.

The Action Events that step S13, the described functionality controls selected based on user and user trigger, shield communicates with described mobile terminal, performs the operation that described functionality controls and described Action Events map;

The functionality controls that shield identification user selects is " shield service or earphone service " functionality controls, or " shield service or earphone service or shield service and earphone service " functionality controls; After identifying the functionality controls that user selects, based on the Action Events that user triggers, communicate with described mobile terminal, perform the operation that described functionality controls and described Action Events map.

When user selects " shield service or earphone service " functionality controls, according to the Action Events that user triggers, what identify that this Action Events maps is operating as the service of bluetooth shield or audio data service.

When user selects " shield service or earphone service or shield service and earphone service " functionality controls, according to the Action Events that user triggers, identify that the bluetooth shield service that is operating as that this Action Events maps or audio data service still start bluetooth shield service and audio data service simultaneously.

When the Action Events that shield identification user triggers map be operating as the service of bluetooth shield time, the pairing interface that shield display is corresponding, checks for user.Now, also can show corresponding pairing interface by mobile terminal, check for user.Further, in order to improve the safety and reliability of operation, shield and mobile terminal can show corresponding pairing interface simultaneously, check and be confirmed whether as malice pairing for user.

When the Action Events that shield identification user triggers map be operating as audio data service time, traditional bluetooth earphone function opened by shield, do not need display pairing interface, direct and mobile terminal successful matching, and after the two successful matching, shield and mobile terminal carry out common voice communication.Such as, shield is after carrying out Bluetooth pairing success with mobile terminal, and the sound using loud speaker broadcasting mobile terminal to be come by Bluetooth transmission, also can be enrolled sound by microphone, be transferred to mobile terminal etc. after being converted into audio signal.

When the operation that the Action Events that shield identification user triggers maps is simultaneously for the service of bluetooth shield and audio service operation requests, shield provides above-mentioned two kinds of services for mobile terminal simultaneously, and the bluetooth shield service that provides of shield and audio service are independent of each other.

When the operation identifying that this Action Events maps comprises the operation requests setting up the service of bluetooth shield, what namely identify that this Action Events maps is operating as bluetooth shield service request, or when sending bluetooth shield service request and audio data service request simultaneously, the unpaired message that user shows based on shield and/or mobile terminal, triggers the instruction confirming pairing; Shield is when receiving the instruction of the confirmation pairing that user triggers, and shield starts the service of bluetooth shield, performs the signature operation that mobile payment is corresponding; Such as, shield starts U shield function, shows information to be signed, and after receiving the confirmation signature of user's triggering, treats signing messages and perform signature operation.

The radio connection request that embodiment of the present invention shield mobile terminal receive sends based on Bluetooth technology, sets up Bluetooth communication with mobile terminal and is connected; Shield sends the information of prompting user-selected number according to service request type; The Action Events that the described functionality controls selected based on user and user trigger, communicates with described mobile terminal, performs the operation that described functionality controls and described Action Events map; Have when utilizing shield to carry out the signature operation of mobile payment, described shield can carry out the beneficial effect of wireless connections with mobile terminal; Further, be connected because shield carries out pairing with mobile terminal based on Bluetooth technology, therefore improve the success rate of mobile terminal to shield identification.

Fig. 5 is the endorsement method first embodiment schematic flow sheet that described in the present invention and Fig. 1 and Fig. 2, shield carries out mutual mobile terminal; As shown in Figure 5, the endorsement method of mobile terminal of the present invention comprises the following steps:

Step S21, mobile terminal receive the radio connection request that described shield sends based on Bluetooth technology, set up Bluetooth channels with described shield, carry out radio communication connection;

When after shield starting up, after the operational order of the connection mobile terminal that user triggers being detected, search for the mobile terminal that can searchedly arrive at present, and according to the selection instruction that user triggers, the mobile terminal selected to user sends radio connection request.When mobile terminal receives the radio connection request that shield sends based on Bluetooth technology, set up Bluetooth channels with shield, and carry out radio communication based on Bluetooth technology and shield, realize the wireless connections with shield.

Step S22, mobile terminal receive the data service request that described shield sends, and identify the type of described data service request; When described data service request is bluetooth shield service request, perform step S23; When described service request is audio data service request, perform step S24; Described service request be simultaneously bluetooth service request and audio data service request time, perform step S25;

Step S23, mobile terminal and shield match; And in pairing by rear, based on the bluetooth shield service that described shield provides, carry out data communication with described shield;

The audio data service that step S24, mobile terminal provide based on described shield, utilizes the described Bluetooth channels set up, carries out data communication with described shield;

The described bluetooth shield service that step S25, mobile terminal provide based on described shield simultaneously and audio data service, carry out data communication with described shield.

After described shield and communication of mobile terminal successful connection, the operational order that described shield triggers based on user, sends the operation requests of the service of foundation to mobile terminal.Because described shield possesses the function of traditional bluetooth earphone and the function of U shield simultaneously, therefore, described shield can send to this mobile terminal the operation requests set up the service of bluetooth shield and/or set up audio data service.When mobile terminal receives the data service request that shield sends, first judge the type of this data service request, and based on the type of the data service request identified, carry out data communication with shield.

When shield sends to mobile terminal the operation requests setting up the service of bluetooth shield, mobile terminal receives this operation requests, matches with described shield, and the pairing interface that display is corresponding, check for user.Now, also can show corresponding pairing interface by shield, check for user.Further, in order to improve the safety and reliability of operation, shield and mobile terminal can show corresponding pairing interface simultaneously, check and be confirmed whether as malice pairing for user.

When shield is only the operation requests setting up audio data service to the operation requests that mobile terminal sends, what now shield was opened is traditional bluetooth earphone function, shield directly and mobile terminal successful matching, and after the two successful matching, the audio data service that mobile terminal provides based on described shield, utilize the described Bluetooth channels set up, carry out data communication with described shield.Such as, shield is after carrying out Bluetooth pairing success with mobile terminal, and the sound using loud speaker broadcasting mobile terminal to be come by Bluetooth transmission, also can be enrolled sound by microphone, be transferred to mobile terminal etc. after being converted into audio signal.

When the operation requests sent to mobile terminal at shield is simultaneously for the service of bluetooth shield and audio service operation requests, above-mentioned two kinds of services that mobile terminal provides based on shield simultaneously, carry out data communication with shield; Wherein, the bluetooth shield service that shield provides to mobile terminal and audio service are independent of each other, mobile terminal and shield carry out simultaneously bluetooth shield serve and the data communication of audio service time, the data interaction carrying out the service of bluetooth shield and the data interaction carrying out audio service are independent of each other.

When shield comprises to the described operation requests that mobile terminal sends the operation requests setting up the service of bluetooth shield, namely shield is bluetooth shield service request to the described operation requests that mobile terminal sends, or when sending bluetooth shield service request and audio data service request simultaneously, the unpaired message that user shows based on mobile terminal and/or shield, triggers the instruction confirming pairing; Mobile terminal, when receiving the instruction of the confirmation pairing that user triggers, confirms to match with shield, and after the two successful matching, shield starts the service of bluetooth shield, and the bluetooth shield service that mobile terminal starts based on shield performs the signature operation that mobile payment is corresponding; Such as, after mobile terminal and shield successful matching, shield starts U shield function, and mobile terminal shows information to be signed, and after receiving the confirmation signature that user triggers, carries out data interaction, treat signing messages and perform signature operation with shield.

In a preferred embodiment, in order to further improve Information Security, perform in the process of signature operation at mobile terminal, shield and mobile terminal can show corresponding signing messages simultaneously, confirm for user; And after the instruction receiving the confirmation signature that user triggers, then perform signature operation corresponding to mobile payment.

The present embodiment one preferred embodiment in, in view of the display screen of mobile terminal is more much larger than the display screen of shield, even some shield is not provided with the shield of display screen as described in Figure 1 in embodiment, therefore when needing to use the U shield function in shield, only can show corresponding pairing interface by mobile terminal, check for user.Mobile terminal, when receiving the instruction of the confirmation pairing that user triggers, with shield successful matching, based on the bluetooth shield function that shield provides, performs the signature operation that mobile payment is corresponding.Follow-uply perform in the process of signature operation at shield and mobile terminal, show corresponding signing messages by mobile terminal similarly.

In the present embodiment, the confirmation that user triggers is matched and is confirmed that the instruction of signing can trigger based on mobile terminal, also can trigger based on shield, and the present embodiment matches to the confirmation that mobile terminal reception user triggers and confirms that the concrete mode of the instruction of signing does not limit.

Embodiment of the present invention mobile terminal receives the radio connection request that shield sends based on Bluetooth technology, sets up Bluetooth communication be connected with shield; Mobile terminal receives the data service request that shield sends; The type of identification data service request, and according to the type of data service request, start corresponding function, perform respective operations; Have when utilizing shield to carry out the signature operation of mobile payment, described shield can carry out the beneficial effect of wireless connections with mobile terminal; Further, be connected because shield carries out pairing with mobile terminal based on Bluetooth technology, therefore improve the recognition success rate of mobile terminal to shield.

Fig. 6 is the endorsement method second embodiment schematic flow sheet that described in the present invention and Fig. 1 and Fig. 2, shield carries out mutual mobile terminal; The difference of embodiment described in the embodiment of the present invention and Fig. 5 is, in the embodiment of the present invention, mobile terminal initiatively sends the information of prompting user-selected number according to service request type.

Based on the description of above-described embodiment, as shown in Figure 6, the endorsement method of mobile terminal of the present invention comprises the following steps:

Step S31, mobile terminal receive the radio connection request that described shield sends based on Bluetooth technology, set up Bluetooth channels with described shield, carry out radio communication connection;

Step S32, mobile terminal send the information of prompting user-selected number according to service request type;

Mobile terminal and shield communicate to connect successfully, and mobile terminal sends information, and prompting user-selected number is according to service request type.In the embodiment of the present invention, shield provides two functionality controls, and select for user, a functionality controls is " shield service or earphone service " functionality controls, and another one functionality controls is " shield service or earphone service or shield service and earphone service " functionality controls.When user selects " shield service or earphone service " functionality controls, shield according to the selection of user, can provide separately the service of bluetooth shield or audio data service; When user selects " shield service or earphone service or shield service and earphone service " functionality controls, shield can according to the selection of user, the service of bluetooth shield or audio data service are provided separately or the service of bluetooth shield and audio data service are provided simultaneously, and when providing the service of bluetooth shield and audio data service, the two is independent of each other simultaneously.

The Action Events that step S33, the functionality controls of described shield selected based on user and user trigger, mobile terminal communicates with described shield, performs the operation that described functionality controls and described Action Events map.

The functionality controls that shield identification user selects is " shield service or earphone service " functionality controls, or " shield service or earphone service or shield service and earphone service " functionality controls; After shield identifies the functionality controls that user selects, based on the Action Events that user triggers, mobile terminal communicates with described shield, performs the operation that described functionality controls and described Action Events map.

When user selects " shield service or earphone service " functionality controls, according to the Action Events that user triggers, what this Action Events of mobile terminal identification mapped is operating as the service of bluetooth shield or audio data service.

When user selects " shield service or earphone service or shield service and earphone service " functionality controls, according to the Action Events that user triggers, bluetooth shield service that what this Action Events of mobile terminal identification mapped be operating as or audio data service still start bluetooth shield service and audio data service simultaneously.

When this Action Events of mobile terminal identification map be operating as bluetooth shield service time, mobile terminal sends the announcement information of bluetooth shield service to described shield, the announcement information of the bluetooth shield service that described shield sends according to mobile terminal, start the concurrent unpaired message that send of bluetooth shield service to mobile terminal, the unpaired message that mobile terminal sends based on shield, the pairing interface that mobile terminal display is corresponding, checks for user.Now, also can directly show corresponding pairing interface by shield, check for user.Further, in order to improve the safety and reliability of operation, shield and mobile terminal can show corresponding pairing interface simultaneously, check and be confirmed whether as malice pairing for user.

When mobile terminal identification user trigger Action Events map be operating as audio data service time, mobile terminal sends the announcement information of audio service to described shield, the announcement information of the audio service that described shield sends according to mobile terminal, shield is opened traditional bluetooth earphone function and is sent announcement information corresponding to audio data service to mobile terminal, after mobile terminal receives announcement information corresponding to audio data service that shield sends, do not show pairing interface, directly and shield successful matching, and after the two successful matching, mobile terminal and shield carry out common voice communication.Such as, mobile terminal is after carrying out Bluetooth pairing success with shield, can make the sound that described shield use loud speaker broadcasting mobile terminal is come by Bluetooth transmission, described shield also can enroll sound by microphone, is transferred to mobile terminal etc. after being converted into audio signal.

When the operation that the Action Events that mobile terminal identification user triggers maps is simultaneously for the service of bluetooth shield and audio service operation requests, shield is simultaneously for mobile terminal provides above-mentioned two kinds of services, the above-mentioned bluetooth shield service that mobile terminal provides based on shield simultaneously and audio service, carry out data interaction with shield; The bluetooth shield service provided due to shield and audio service are independent of each other, and therefore, mobile terminal carries out data interaction based on the service of bluetooth shield and shield, and when carrying out data interaction with this mobile terminal based on audio service and shield, the two is independent of each other.

When the operation that the Action Events that mobile terminal identification user triggers maps comprises the operation requests setting up the service of bluetooth shield, what namely identify that this Action Events maps is operating as bluetooth shield service request, or when sending bluetooth shield service request and audio data service request simultaneously, mobile terminal and/or shield display unpaired message, the unpaired message that user shows based on mobile terminal and/or shield, triggers the instruction confirming pairing; Mobile terminal is when receiving the instruction of the confirmation pairing that user triggers, send the announcement information of bluetooth shield service to shield, the announcement information that shield is served according to described bluetooth shield, start the service of bluetooth shield, the bluetooth shield service that mobile terminal starts based on shield, performs the signature operation that mobile payment is corresponding; Such as, after shield starts bluetooth shield function, based on the bluetooth shield function that shield starts, mobile terminal and/or shield show information to be signed, and receive the confirmation signature of user's triggering at mobile terminal after, treat signing messages and perform signature operation.

In a preferred embodiment, in order to further improve Information Security, in the process of the bluetooth shield service execution signature operation provided based on shield at mobile terminal, shield and mobile terminal can show corresponding signing messages simultaneously, confirm for user; And after the instruction receiving the confirmation signature that user triggers, then perform signature operation corresponding to mobile payment.

The present embodiment one preferred embodiment in, in view of the display screen of mobile terminal is more much larger than the display screen of shield, even some shield is not provided with the shield of display screen as described in Figure 1 in embodiment, therefore when needing to use the U shield function in shield, only can show corresponding pairing interface by mobile terminal, check for user.Mobile terminal, when receiving the instruction of the confirmation pairing that user triggers, with shield successful matching, and then performs signature operation corresponding to mobile payment.Follow-uply perform in the process of signature operation at mobile terminal and shield, show corresponding signing messages by mobile terminal similarly.

Embodiment of the present invention mobile terminal receives the radio connection request that shield sends based on Bluetooth technology, sets up Bluetooth communication be connected with shield; Mobile terminal sends the information of prompting user-selected number according to service request type; The Action Events that the described functionality controls selected based on user and user trigger, mobile terminal communicates with described shield, performs the operation that described functionality controls and described Action Events map; Have when utilizing shield to carry out the signature operation of mobile payment, described shield can carry out the beneficial effect of wireless connections with mobile terminal; Further, be connected because shield carries out pairing with mobile terminal based on Bluetooth technology, therefore improve the success rate of mobile terminal to shield identification.

Fig. 7 is that described in the present invention and Fig. 1 and Fig. 2, shield carries out mutual mobile terminal first embodiment high-level schematic functional block diagram; As shown in Figure 7, mobile terminal of the present invention comprises: communication connection module 01, type identification module 02 and request processing module 03.

Communication connection module 01, for receiving the radio connection request that described shield sends based on Bluetooth technology, setting up Bluetooth channels with described shield, carrying out radio communication connection;

When after shield starting up, after the operational order of the connection mobile terminal that user triggers being detected, search for the mobile terminal that can searchedly arrive at present, and according to the selection instruction that user triggers, the mobile terminal selected to user sends radio connection request.When communication connection module 01 receives the radio connection request that shield sends based on Bluetooth technology, set up Bluetooth channels with shield, and carry out radio communication based on Bluetooth technology and shield, realize the wireless connections with shield.

Type identification module 02, for receiving the data service request that described shield sends, identifies the type of described data service request;

After described shield and communication of mobile terminal successful connection, the operational order that described shield triggers based on user, sends the operation requests of the service of foundation to mobile terminal.Because described shield possesses the function of traditional bluetooth earphone and the function of U shield simultaneously, therefore, described shield can send to this mobile terminal the operation requests set up the service of bluetooth shield and/or set up audio data service.When type identification module 02 receives the data service request that shield sends, first judge the type of this data service request, and based on the type of the data service request identified, carry out data communication with shield.

Request processing module 03, during for being bluetooth shield service request in described data service request, matches with described shield; And in pairing by rear, based on the bluetooth shield service that described shield provides, carry out data communication with described shield; When described data service request is audio data service request, based on the audio data service that described shield provides, utilize the described Bluetooth channels set up, carry out data communication with described shield; Described data service request be simultaneously bluetooth shield service request and audio data service request time, the described bluetooth shield service simultaneously provided based on described shield and audio data service, carry out data communication with described shield.

When type identification module 02 identifies that shield sends to mobile terminal the operation requests setting up the service of bluetooth shield, request processing module 03 receives this operation requests, matches with described shield, and the pairing interface that display is corresponding, check for user.Now, also can show corresponding pairing interface by shield, check for user.Further, in order to improve the safety and reliability of operation, shield and mobile terminal can show corresponding pairing interface simultaneously, check and be confirmed whether as malice pairing for user.

When type identification module 02 identifies that shield is only the operation requests setting up audio data service to the operation requests that mobile terminal sends, what now shield was opened is traditional bluetooth earphone function, shield directly and mobile terminal successful matching, and after the two successful matching, the audio data service that request processing module 03 provides based on described shield, utilize the described Bluetooth channels set up, carry out data communication with described shield.Such as, shield is after carrying out Bluetooth pairing success with mobile terminal, and the sound using loud speaker broadcasting mobile terminal to be come by Bluetooth transmission, also can be enrolled sound by microphone, be transferred to mobile terminal etc. after being converted into audio signal.

When type identification module 02 identifies that operation requests that shield sends to mobile terminal is simultaneously for the service of bluetooth shield and audio service operation requests, above-mentioned two kinds of services that request processing module 03 provides based on shield simultaneously, carry out data communication with shield; Wherein, the bluetooth shield service that shield provides to mobile terminal and audio service are independent of each other, request processing module 03 and shield carry out simultaneously bluetooth shield serve and the data communication of audio service time, the data interaction carrying out the service of bluetooth shield and the data interaction carrying out audio service are independent of each other.

When type identification module 02 identifies that shield comprises to the described operation requests that mobile terminal sends the operation requests setting up the service of bluetooth shield, namely shield is bluetooth shield service request to the described operation requests that mobile terminal sends, or when sending bluetooth shield service request and audio data service request simultaneously, the unpaired message that user shows based on mobile terminal and/or shield, triggers the instruction confirming pairing; Request processing module 03 is when receiving the instruction of the confirmation pairing that user triggers, confirm to match with shield, and after the two successful matching, shield starts the service of bluetooth shield, the bluetooth shield service that request processing module 03 starts based on shield, performs the signature operation that mobile payment is corresponding; Such as, after request processing module 03 and shield successful matching, shield starts U shield function, and request processing module 03 shows information to be signed, and after receiving the confirmation signature that user triggers, carries out data interaction, treat signing messages and perform signature operation with shield.

In a preferred embodiment, in order to further improve Information Security, perform in the process of signature operation in request processing module 03, shield and mobile terminal can show corresponding signing messages simultaneously, confirm for user; And after the instruction receiving the confirmation signature that user triggers, request processing module 03 performs signature operation corresponding to mobile payment again.

The present embodiment one preferred embodiment in, in view of the display screen of mobile terminal is more much larger than the display screen of shield, even some shield is not provided with the shield of display screen as described in Figure 1 in embodiment, therefore when needing to use the U shield function in shield, only can show corresponding pairing interface by mobile terminal, check for user.Request processing module 03, when receiving the instruction of the confirmation pairing that user triggers, with shield successful matching, based on the bluetooth shield function that shield provides, performs the signature operation that mobile payment is corresponding.Follow-uply perform in the process of signature operation at shield and mobile terminal, show corresponding signing messages by mobile terminal similarly.

Fig. 8 is that described in the present invention and Fig. 1 and Fig. 2, shield carries out mutual mobile terminal second embodiment high-level schematic functional block diagram; The difference of embodiment described in the embodiment of the present invention and Fig. 7 is, in the embodiment of the present invention, mobile terminal initiatively sends the information of prompting user-selected number according to service request type.

Based on the description of above-described embodiment, as shown in Figure 8, mobile terminal of the present invention comprises: communication connection module 01, information reminding module 04 and message processing module 05.

Information reminding module 04, for sending prompting user-selected number according to the information of service request type, selects " shield service or earphone service " functionality controls for user, or selects " shield service or earphone service or shield service and earphone service " functionality controls;

Mobile terminal and shield communicate to connect successfully, and information reminding module 04 sends information, and prompting user-selected number is according to service request type.In the embodiment of the present invention, shield provides two functionality controls, and select for user, a functionality controls is " shield service or earphone service " functionality controls, and another one functionality controls is " shield service or earphone service or shield service and earphone service " functionality controls.When user selects " shield service or earphone service " functionality controls, shield according to the selection of user, can provide separately the service of bluetooth shield or audio data service; When user selects " shield service or earphone service or shield service and earphone service " functionality controls, shield can according to the selection of user, the service of bluetooth shield or audio data service are provided separately or the service of bluetooth shield and audio data service are provided simultaneously, and when providing the service of bluetooth shield and audio data service, the two is independent of each other simultaneously.

Message processing module 05, for the Action Events that the functionality controls of described shield selected based on user and user trigger, communicates with described shield, performs the operation that described functionality controls and described Action Events map.

The functionality controls that shield identification user selects is " shield service or earphone service " functionality controls, or " shield service or earphone service or shield service and earphone service " functionality controls; After shield identifies the functionality controls that user selects, based on the Action Events that user triggers, message processing module 05 communicates with described shield, performs the operation that described functionality controls and described Action Events map.

When user selects " shield service or earphone service " functionality controls, according to the Action Events that user triggers, what message processing module 05 identified that this Action Events maps is operating as the service of bluetooth shield or audio data service.

When user selects " shield service or earphone service or shield service and earphone service " functionality controls, according to the Action Events that user triggers, message processing module 05 identifies that the bluetooth shield service that is operating as that this Action Events maps or audio data service still start bluetooth shield service and audio data service simultaneously.

When message processing module 05 identify that this Action Events maps be operating as the service of bluetooth shield time, message processing module 05 sends the announcement information of bluetooth shield service to described shield, the announcement information of the bluetooth shield service that described shield sends according to message processing module 05, start the concurrent unpaired message that send of bluetooth shield service to mobile terminal, the unpaired message that message processing module 05 sends based on shield, the pairing interface that display is corresponding, checks for user.Now, also can directly show corresponding pairing interface by shield, check for user.Further, in order to improve the safety and reliability of operation, shield and mobile terminal can show corresponding pairing interface simultaneously, check and be confirmed whether as malice pairing for user.

When message processing module 05 identify that Action Events that user triggers maps be operating as audio data service time, message processing module 05 sends the announcement information of audio service to described shield, the announcement information of the audio service that described shield sends according to mobile terminal, open traditional bluetooth earphone function and send announcement information corresponding to audio data service to mobile terminal, after message processing module 05 receives announcement information corresponding to audio data service that shield sends, do not show pairing interface, directly and shield successful matching, and after the two successful matching, message processing module 05 and shield carry out common voice communication.Such as, message processing module 05 is after carrying out Bluetooth pairing success with shield, can make the sound that described shield use loud speaker broadcasting mobile terminal is come by Bluetooth transmission, described shield also can enroll sound by microphone, is transferred to mobile terminal etc. after being converted into audio signal.

When message processing module 05 identifies that operation that the Action Events that user triggers maps is simultaneously for the service of bluetooth shield and audio service operation requests, shield is simultaneously for mobile terminal provides above-mentioned two kinds of services, the above-mentioned bluetooth shield service that message processing module 05 provides based on shield simultaneously and audio service, carry out data interaction with shield; The bluetooth shield service provided due to shield and audio service are independent of each other, and therefore, message processing module 05 carries out data interaction based on the service of bluetooth shield and shield, and when carrying out data interaction with this message processing module 05 based on audio service and shield, the two is independent of each other.

When message processing module 05 identifies that the operation that the Action Events that user triggers maps comprises the operation requests setting up the service of bluetooth shield, what namely identify that this Action Events maps is operating as bluetooth shield service request, or when sending bluetooth shield service request and audio data service request simultaneously, mobile terminal and/or shield display unpaired message, the unpaired message that user shows based on mobile terminal and/or shield, triggers the instruction confirming pairing; Message processing module 05 is when receiving the instruction of the confirmation pairing that user triggers, the announcement information of bluetooth shield service is sent to shield, the announcement information that shield is served according to described bluetooth shield, start the service of bluetooth shield, the bluetooth shield service that message processing module 05 starts based on shield, performs the signature operation that mobile payment is corresponding; Such as, after shield starts bluetooth shield function, based on the bluetooth shield function that shield starts, mobile terminal and/or shield show information to be signed, and receive the confirmation signature of user's triggering at message processing module 05 after, treat signing messages and perform signature operation.

In a preferred embodiment, in order to further improve Information Security, in the process of the bluetooth shield service execution signature operation provided based on shield at message processing module 05, shield and mobile terminal can show corresponding signing messages simultaneously, confirm for user; And after the instruction receiving the confirmation signature that user triggers, message processing module 05 performs signature operation corresponding to mobile payment again.

The present embodiment one preferred embodiment in, in view of the display screen of mobile terminal is more much larger than the display screen of shield, even some shield is not provided with the shield of display screen as described in Figure 1 in embodiment, therefore when needing to use the U shield function in shield, only can show corresponding pairing interface by mobile terminal, check for user.Message processing module 05, when receiving the instruction of the confirmation pairing that user triggers, with shield successful matching, and then performs signature operation corresponding to mobile payment.Follow-uply performs in the process of signature operation at message processing module 05 and shield, shown the signing messages of correspondence similarly by mobile terminal.

Fig. 9 is the signature system one embodiment high-level schematic functional block diagram that the present invention includes described shield and mobile terminal; As shown in Figure 9, signature system of the present invention comprises the shield 100 shown in Fig. 1 and Fig. 2 and the mobile terminal shown in Fig. 7 and Fig. 8 200.

Specific descriptions about shield 100 please refer to the specific descriptions of embodiment described in Fig. 1, Fig. 2, do not repeat them here.In the embodiment of the present invention, described shield 100 coordinates with mobile terminal 200, can perform the technical scheme of embodiment described in above-mentioned Fig. 3, Fig. 4, not repeat them here.

Specific descriptions about mobile terminal 200 please refer to the specific descriptions of embodiment described in Fig. 7 and Fig. 8, do not repeat them here.In the embodiment of the present invention, described mobile terminal 200 coordinates with shield 100, can perform the technical scheme of embodiment described in above-mentioned Fig. 5, Fig. 6, not repeat them here.

Signature system of the present invention comprises shield and the mobile terminal of embedded with bluetooth chip, achieves when utilizing shield to carry out the signature operation of mobile payment, and described shield can carry out the beneficial effect of wireless connections with mobile terminal; Further, be connected because described shield carries out pairing with mobile terminal based on Bluetooth technology, compared in prior art, when common earphone shield and mobile terminal carry out wired connection by data wire, mobile terminal often can not identify the earphone shield of access in time; Shield described in the embodiment of the present invention has raising mobile terminal to the beneficial effect of earphone shield recognition success rate.

It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.

The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.

The foregoing is only the preferred embodiments of the present invention; not thereby its scope of the claims is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present invention.

Claims

1. a shield, described shield comprises microprocessor, safety chip, power module, microphone, loud speaker and audio decoder chip; Described safety chip, power module are connected with described microprocessor respectively; Described microphone and loud speaker are connected with described audio decoder chip respectively;

It is characterized in that, described shield also comprises the Bluetooth chip of the radio connection request sent based on Bluetooth technology for mobile terminal receive, and described Bluetooth chip is connected with described microprocessor and audio decoder chip simultaneously; Described shield is connected with described communication of mobile terminal based on described Bluetooth chip.

2. shield as claimed in claim 1, it is characterized in that, described shield also comprises:

3. shield as claimed in claim 1, it is characterized in that, described shield also comprises:

4. shield as claimed in claim 1, it is characterized in that, described shield also comprises:

5. shield as claimed in claim 1, it is characterized in that, in described microprocessor, safety chip, Bluetooth chip and audio decoder chip, any two or more integrated chip is arranged in same chip.

6. a method of work for shield as claimed in claim 1, is characterized in that, comprise the following steps:

7. method as claimed in claim 6, it is characterized in that, the service of described bluetooth shield comprises:

Described audio data service comprises:

8. method as claimed in claim 6, it is characterized in that, described shield and described mobile terminal match, and comprising:

9. method as claimed in claim 6, is characterized in that, described shield receives the data service request that described mobile terminal sends, and identifies the type of described data service request, can replace with:

10. a Mobile terminal signature method, is characterized in that, described mobile terminal and shield according to claim 1 carry out data interaction, the endorsement method described in execution;

Described Mobile terminal signature method comprises the following steps:

11. methods as claimed in claim 10, it is characterized in that, the service of described bluetooth shield comprises:

Described audio data service comprises:

12. methods as claimed in claim 10, it is characterized in that, described mobile terminal and described shield match, and comprising:

13. methods as claimed in claim 10, is characterized in that, described mobile terminal receives the data service request that described shield sends, and identifies the type of described data service request, can replace with:

14. 1 kinds of mobile terminals, is characterized in that, described mobile terminal and shield according to claim 1 carry out data interaction, perform signature operation;

Described mobile terminal comprises:

15. mobile terminals as claimed in claim 14, it is characterized in that, the service of described bluetooth shield comprises:

Described audio data service comprises:

16. mobile terminals as claimed in claim 14, is characterized in that, described request processing module also for:

17. mobile terminals as claimed in claim 14, is characterized in that, also comprise:

18. 1 kinds of signature systems, is characterized in that, comprise mobile terminal described in shield described in any one of claim 1-5 and any one of claim 14-17.