CN101425860A - Mobile multimedia broadcast terminal and off-line charging method thereof - Google Patents
Mobile multimedia broadcast terminal and off-line charging method thereof Download PDFInfo
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- CN101425860A CN101425860A CNA2008101845300A CN200810184530A CN101425860A CN 101425860 A CN101425860 A CN 101425860A CN A2008101845300 A CNA2008101845300 A CN A2008101845300A CN 200810184530 A CN200810184530 A CN 200810184530A CN 101425860 A CN101425860 A CN 101425860A
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Abstract
The invention relates to a mobile multimedia broadcast terminal and an offline recharging method thereof. The method comprises the following steps: after the conditional access terminal subsystem of the mobile multimedia broadcast terminal and a non-contact rechargeable card interact with each other through an NFC module and are authenticated legally, the conditional access terminal subsystem sends recharging request messages to the non-contact rechargeable card through the NFC module; after passing the authentication of the received recharging request messages, the non-contact rechargeable card sends recharging authentication messages; after receiving the recharging authentication messages and passing the authentication, the conditional access terminal subsystem sends recharging acknowledgment messages to the non-contact rechargeable card; after passing the authentication of the received recharging acknowledgment messages, the non-contact rechargeable card deducts the recharging money amount from the recharging balance of the non-contact rechargeable card and sends recharging successful messages; and after receiving the recharging successful messages and passing the authentication, the conditional access terminal subsystem adds the recharging money amount to the balance of the electronic purse of the conditional access terminal subsystem.
Description
Technical field
The present invention relates to filed of mobile multimedia broadcasting, relate in particular to a kind of mobile multi-media broadcast terminal and off-line charging method thereof.
Background technology
Mobile multimedia broadcast conditional receiving system (Mobile Multimedia Broadcasting-Conditional Access System; be called for short MMB-CAS) can be mobile multi-media broadcasting service protection in the transmission course is provided, promptly at the protection of the broadcast channel of business.Mobile Multimedia Broadcasting operator adds the MMB-CAS condition at mobile multi-media service usually and receives controlling mechanism when broadcasting.Adopt MMB-CAS, Mobile Multimedia Broadcasting operator can organize mandate to designated user or user at business or business packet, makes that having only authorized user or user to organize could receive related service.
Among radio, film and television industry standard in State Administration of Radio Film and Television's issue: the GY/T220.6-2008 " Mobile Multimedia Broadcasting the 6th part: condition receives ", regulation MMB-CAS is divided into front terminal system and terminal subsystem two parts, and it constitutes as shown in Figure 1.Wherein:
Condition receiving front-end subsystem is mainly by encryption authorization front end (Encryption and AuthorizationModule-Server, abbreviation EAM-S) module, stored value card front end (Electronic PurseModule-Server, be called for short EPM-S) module and scrambling module composition, EAM-S and EPM-S are collectively referred to as condition receiving front-end (Conditional Access Module-Server is called for short CAM-S) module.
Conditional access terminal subsystem is mainly by encryption authorization terminal module (Encryption andAuthorization Module-Client, abbreviation EAM-C), electronic purse terminal module (ElectronicPurse Module-Client, be called for short EPM-C) and the descrambling module composition, EAM-C and EPM-C are combined as conditional access terminal module (Conditional Access Module-Client is called for short CAM-C).
In mobile multimedia broadcast conditional receiving system (MMB-CAS), stored value card module (Electronic Purse Module is called for short EPM) is the important component part that realizes the mobile multi-media broadcasting service protection.
Stored value card module (EPM) is to realize stored value card control, the module that administers and maintains.This module comprises stored value card front-end module (EPM-S) and electronic purse terminal module (EPM-C) two parts.
EPM-S is the front terminal module of EPM, is used for the state and the association key of each terminal electronic wallet of maintenance and management, guarantees the fail safe and the integrality of relevant signaling of stored value card and transaction data; Return path between foundation and the EPM-C and passback transaction record.
EPM-C be on the terminal based on the security feature of smart card or safety chip, support that circle is deposited, online or off-line increment, consume and the application and the data structure of transaction such as query the balance.
Regulation in present GY/T 220.6-2008 " Mobile Multimedia Broadcasting the 6th part: condition receives ": stored value card can adopt following dual mode to rise in value: circle is deposited and off-line charging.
Internet bank circle deposits, encloses that the machine circle of depositing is deposited, RFID (radio-frequency (RF) identification, Radio FrequencyIdentification) circle deposits and OTA (aerial download Over The Air) note circle is deposited and belonged to circle and deposit.
EMM (Entitlement Management Message, Entitlement Management Message) supplements with money, charge code is supplemented with money and intelligent rechargeable card belongs to off-line charging.
In condition receiving system, set up after the stored value card, the user can the direct control terminal, use remaining sum in the stored value card directly to buy the business or the business packet of Mobile Multimedia Broadcasting operator, receive corresponding service thereby obtain the authorization, needn't go to handle the formality of paying dues again to the business hall, very convenient.
But existing off-line charging method can only use the contact rechargeable card, and is convenient inadequately during use, and the reader/card reader using the mechanical wear that causes to shorten repeatedly to be provided with in the terminal and the life-span of rechargeable card, increased cost.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiencies in the prior art, provides a kind of and can allow the user use contactless rechargeable card to carry out the method and the corresponding mobile multi-media broadcast terminal of off-line charging.
In order to address the above problem, the invention provides a kind of off-line charging method of mobile multi-media broadcast terminal, this method comprises:
The conditional access terminal subsystem of mobile multi-media broadcast terminal and the contactless rechargeable card near-field communication NFC module by mobile multi-media broadcast terminal mutual and finish both sides' legitimacy authentication after, conditional access terminal subsystem sends recharge request message by the NFC module to contactless rechargeable card; Contactless rechargeable card sends and supplements checking message with money after the described recharge request message authentication that receives is passed through;
Conditional access terminal subsystem receives described supplementing with money after checking message and authentication pass through by the NFC module, sends to contactless rechargeable card by the NFC module and supplements acknowledge message with money;
Described supplement acknowledge message authentication pass through after of contactless rechargeable card to receiving from the deduction recharge amount value the remaining sum of supplementing with money of this contactless rechargeable card, and sends successful recharging message;
Conditional access terminal subsystem by the NFC module receive described successful recharging message and the authentication pass through after, described recharge amount value is increased in the electronic purse balance amount of conditional access terminal subsystem.
In addition, conditional access terminal subsystem adopts following steps and contactless rechargeable card legitimacy mutual and that finish both sides to authenticate:
Conditional access terminal subsystem sends the polling message that comprises the stored value card authentication information by the NFC module;
After receiving described polling message, contactless rechargeable card authenticates the stored value card authentication information that wherein comprises, and with the legitimacy of authentication condition receiving terminal subsystem, authentication sends the answer message that comprises the rechargeable card authentication information by the back;
Conditional access terminal subsystem authenticates the rechargeable card authentication information that wherein comprises, to authenticate the legitimacy of contactless rechargeable card after receiving described answer message by the NFC module.
In addition, after conditional access terminal subsystem was passed through the rechargeable card authentication information authentication that comprises in the described answer message, the described recharge amount value that the user is imported was included in the described recharge request message, sends to contactless rechargeable card by the NFC module.
What in addition, also comprise contactless rechargeable card in the described answer message supplements the remaining sum value with money; Conditional access terminal subsystem comprises described Recharge Promotion information of supplementing the remaining sum value with money to user's demonstration after the rechargeable card authentication information authentication that comprises in the described answer message is passed through;
The user is less than or equal to described described recharge amount value of supplementing the remaining sum value with money according to described Recharge Promotion information input.
In addition, after conditional access terminal subsystem is increased to described recharge amount value in the electronic purse balance amount, the successful recharging information of audio plays form, and/or the successful recharging information of display text or image format;
Comprise described recharge amount value in the described successful recharging information, and/or increased the remaining sum value of the stored value card after the described recharge amount value.
The present invention also provides a kind of mobile multi-media broadcast terminal, comprises: conditional access terminal subsystem (211); Described mobile multi-media broadcast terminal also comprises NFC module (220); Wherein:
Described conditional access terminal subsystem (211) be used for contactless rechargeable card by described NFC module (220) mutual and finish both sides' legitimacy authentication after, send recharge request message by described NFC module (220) to contactless rechargeable card; And receive by described NFC module (220) that contactless rechargeable card sends supplement checking message with money and its authentication passed through after, send to contactless rechargeable card by described NFC module (220) and to supplement acknowledge message with money; And after receiving that contactless rechargeable card is supplemented the remaining sum successful recharging message that sends after the deduction recharge amount value with money from it and this message authentication passed through, described recharge amount value is increased in the electronic purse balance amount of described conditional access terminal subsystem (211).
In addition, described conditional access terminal subsystem (211) adopts following steps and contactless rechargeable card legitimacy mutual and that finish both sides to authenticate:
Described conditional access terminal subsystem (211) sends the polling message that comprises the stored value card authentication information by described NFC module (220);
Described conditional access terminal subsystem (211) receive by described NFC module (220) contactless rechargeable card to the authentication of described stored value card authentication information by the back after the answer message that send, that comprise the rechargeable card authentication information, described rechargeable card authentication information is authenticated, to authenticate the legitimacy of contactless rechargeable card.
In addition, described mobile multi-media broadcast terminal also comprises input module (250), is used to receive the described recharge amount value of user's input, and described recharge amount value is sent to described conditional access terminal subsystem (211);
After described conditional access terminal subsystem (211) is passed through the rechargeable card authentication information authentication that comprises in the described answer message, the described recharge amount value of user's input is included in the described recharge request message, sends to contactless rechargeable card by described NFC module (220).
In addition, also comprise in the described answer message and supplement the remaining sum value with money;
Described mobile multi-media broadcast terminal also comprises display module (240), be used for receiving the described remaining sum value of supplementing with money that described conditional access terminal subsystem (211) is obtained and exported from described answer message, and comprise described Recharge Promotion information of supplementing the remaining sum value with money to user's demonstration.
In addition, also comprise in the described mobile multi-media broadcast terminal: sound module (230) and/or display module (240);
Described conditional access terminal subsystem (211) also is used for after described recharge amount value is increased to electronic purse balance amount, the remaining sum value of the stored value card after described sound module (230) and/or display module (240) send described recharge amount value and/or increased described recharge amount value;
The remaining sum value of the stored value card after described sound module (230) is used to receive the described recharge amount value of described conditional access terminal subsystem (211) transmission and/or has increased described recharge amount value, and the successful recharging information of audio plays form;
The remaining sum value of the stored value card after described display module (240) is used to receive the described recharge amount value of described conditional access terminal subsystem (211) transmission and/or has increased described recharge amount value, and the successful recharging information of display text or image format;
Comprise described recharge amount value in the described successful recharging information, and/or increased the remaining sum value of the stored value card after the described recharge amount value.
In sum, adopt terminal of the present invention and method, can allow the user use contactless rechargeable card/label to carry out off-line charging,, reduced the popularization and the use cost of mobile multi-media broadcasting service for the user brings great convenience.
Description of drawings
Fig. 1 is the structural representation of mobile multimedia broadcast conditional receiving system in the prior art;
Fig. 2 is the structural representation that the embodiment of the invention has the mobile multi-media broadcast terminal of NFC function;
Fig. 3 is the off-line charging method flow chart of embodiment of the invention mobile multi-media broadcast terminal.
Embodiment
Non-contact IC card (Intelligent Card, the smart card) technology that works in 13.56MHz with its fail safe, characteristic such as easy to use and wear-resistant, has obtained using widely in fields such as public transport, track traffic and all-purpose cards since occurring.At present just at developing near-field communication (Near FieldCommunication, abbreviation NFC) technology is exactly based on the non-contact IC card technique, compatible ISO14443, ISO15693 and Felica multiple non-contact IC card standards such as (a kind of contact type intelligent card technology of Sony) can be supported two kinds of functions of non-contact IC card and reader.
Therefore, can consider integrated NFC function on terminal, terminal can be used, as a non-contact IC card reader that meets the ISO14443 standard to read outside contactless card or the information in the label.
If a terminal had both had the Mobile Multimedia Broadcasting receiving function, has the NFC function again, so, in contact type intelligent card/label, deposit the stored value card charging information in, it is used as contactless rechargeable card or label (below be referred to as contactless rechargeable card), the user uses the NFC function of terminal to read the charging information in the smart cards/tags and the conditional access terminal subsystem that passes in the terminal is verified, just can finish supplementing with money stored value card.This mode is convenient and swift, can make full use of the various functions on the terminal, and a kind of off-line charging method of new mobile multimedia broadcast conditional receiving system is provided for the user.
Describe the present invention below in conjunction with drawings and Examples.
Fig. 2 is the structural representation that the embodiment of the invention has the mobile multi-media broadcast terminal of NFC function.As shown in Figure 2, be provided with in the mobile multi-media broadcast terminal 200 (being designated hereinafter simply as terminal 200): Mobile Multimedia Broadcasting receiver module 210, NFC module 220, sound module 230, display module 240, input module 250.Wherein:
Mobile Multimedia Broadcasting receiver module 210 is used for wherein being provided with by mobile media broadcasting network receiving broadcast service data: conditional access terminal subsystem 211, radio-frequency module 212, demodulation/demultiplexing module 213.
Be provided with in the conditional access terminal subsystem 211: encryption authorization terminal module (EAM-C), electronic purse terminal module (EPM-C) and descrambling module.
EAM-C in the conditional access terminal subsystem 211 and EPM-C can be encapsulated in a MicroSD (Micro Secure Digital, miniature secure digital) in the card, and link to each other with mobile multi-media broadcast terminal 200 by SDIO (SecureDigital Input Output, secure digital input and output) interface.
Radio-frequency module 212 is used to receive the broadcast singal that mobile multimedia network sends.
Demodulation/demultiplexing module 213, being used for broadcast singal that the descrambling data according to descrambling module output receives radio-frequency module 212, to carry out demodulation multiplexing, obtains the mobile multi-media broadcasting service data.
NFC module 220 is used for sending data to contactless rechargeable card, and receives data from contactless rechargeable card, gives other module (for example, conditional access terminal subsystem 211) in the terminal 200 with the data forwarding that receives.
Sound module 230 is used for the audio plays information.
Display module 240 is used for display text or picture cues information.
Input module 250 is used to the user that input interface is provided, and gives other module (for example, conditional access terminal subsystem 211) in the terminal 200 with the data forwarding of user input.
Also will be described in detail above-mentioned each module hereinafter in conjunction with off-line charging method of the present invention.
Fig. 3 is the off-line charging method flow chart of embodiment of the invention mobile multi-media broadcast terminal.In the present embodiment, the user has bought the contactless smart rechargeable card (being called for short contactless rechargeable card) of a Mobile Multimedia Broadcasting operator distribution, and the terminal 200 that is provided with NFC module 220 is finished the off-line charging operation according to following steps:
Step 301: after the user starts the off-line charging flow process by " non-contact card is supplemented with money " menu of clicking terminal 200, terminal 200 is opened NFC module 220 (promptly opening the NFC reader functionality), send polling message by NFC module 220, comprise the authentication information of the built-in stored value card of terminal 200 in this message.
Step 302: near contactless rechargeable card, contactless rechargeable card can receive the polling message that NFC module 220 sends to the user with terminal 200; Contactless rechargeable card is resolved and is authenticated the authentication information of the stored value card in this polling message, confirms that the other side is the stored value card (the other side is legal conditional access terminal subsystem in other words) of legal mobile multimedia broadcast conditional receiving system.
Step 303: contactless rechargeable card transmits a reply message, and comprises in this message to supplement remaining sum value (for example 200 yuan) with money in rechargeable card authentication information and the card.
Step 304:NFC module 220 is transmitted to conditional access terminal subsystem 211 with it after receiving described answer message; 211 pairs of these message of conditional access terminal subsystem are resolved authentication, confirm that the other side is legal contactless rechargeable card, and preserve and supplement remaining sum value (200 yuan) with money in this answer message.
So far, conditional access terminal subsystem 211 and contactless rechargeable card have been finished both sides' legitimacy authentication, and conditional access terminal subsystem 211 has obtained the information such as remaining sum value of supplementing with money of contactless rechargeable card.
Step 305: terminal 200 shows Recharge Promotion information by display module 240 to the user; For example, Recharge Promotion information can be: " this rechargeable card remaining sum is 200 yuan, and whether PLSCONFM supplements with money "; Treat that the user uses input module 250 to confirm (for example to supplement the back with money, after pressing the acknowledgement key in the input module 250), conditional access terminal subsystem 211 sends recharge request message by NFC module 220 to contactless rechargeable card, comprises recharge amount value and authentication information in this message.
Above-mentioned recharge amount value is less than or equal to supplements the remaining sum value with money.In the present embodiment, the recharge amount value equals to supplement with money remaining sum value (200 yuan).
Step 306: contactless rechargeable card to the recharge request message of receiving resolve and authenticate pass through after, send and to supplement checking message with money; This is supplemented with money in the checking message and comprises recharge amount value and authentication information.
After step 307:NFC module 220 receives and supplements checking message with money, it is transmitted to conditional access terminal subsystem 211,211 pairs of conditional access terminal subsystem supplement with money the checking message resolve and authenticate pass through after, acknowledge message is supplemented in generation with money, sends to described contactless rechargeable card by NFC module 220.
Step 308: contactless rechargeable card to receive supplement with money acknowledge message resolve and authenticate pass through after, from the card the deduction above-mentioned recharge amount value (200 yuan), generate and send successful recharging message then.
After step 309:NFC module 220 receives successful recharging message, it is transmitted to conditional access terminal subsystem 211; After 211 pairs of successful recharging message of conditional access terminal subsystem are resolved and authenticated and pass through, the remaining sum of stored value card is increased by 200 yuan, and send the successful recharging message to terminal 200.
Step 310: after receiving successful recharging message, terminal 200 is by the successful recharging information of sound module 230 audio plays forms, and the successful recharging information by display module 240 display text or image format on screen, wherein comprise the recharge amount value and/or supplement electronic purse balance amount value after finishing with money; For example, the exercise question of successful recharging information is: " automatically charging for electronic purse prompting ", content is: " your stored value card is 200 yuan of automatic value-chargings, and remaining sum is 209 yuan at present! ".
In another embodiment of the present invention, in step 305, can be by the user by input module 250 input or set in advance one less than the recharge amount value of supplementing the remaining sum value with money, and this recharge amount value is sent to contactless rechargeable card by recharge request message.
In another embodiment of the present invention, after the user can set in advance successful recharging, sound that sends when terminal is pointed out and Word message.
In another embodiment of the present invention, EAM-C firmware module and EPM-C firmware module are encapsulated in an external USB (Universal Serial Bus, the USB) module, link to each other with terminal 200 by USB interface.
In another embodiment of the present invention, the user is by supplementing the key to run recharge procedure with money on the operating terminal fuselage.
In another embodiment of the present invention, also be provided with mobile communication module 260 in the terminal 200; After successful recharging, terminal 200 can send the successful recharging acknowledge message to the background system of Mobile Multimedia Broadcasting operator by mobile communication module 260.
In another embodiment of the present invention, supplement with money finish after, conditional access terminal subsystem can notify terminal 200 to close NFC module 220, to save the terminal electric energy.
In another embodiment of the present invention, can not comprise the recharge amount value in the recharge request message; After contactless rechargeable card receives the recharge request message that does not comprise the recharge amount value, know that conditional access terminal subsystem 211 will supplement the remaining sum value with money and carry out off-line charging as the recharge amount value, therefore follow-up receive supplement acknowledge message with money after, will supplement the remaining sum value with money and all deduct.
In another embodiment of the present invention, can not comprise in the answer message that contactless rechargeable card sends and supplement the remaining sum value with money, the user can be known and supplements the remaining sum value with money, and determine the recharge amount value according to supplementing the remaining sum value with money according to being printed on Word message on the card.
Claims (10)
1, a kind of off-line charging method of mobile multi-media broadcast terminal is characterized in that, this method comprises:
The conditional access terminal subsystem of mobile multi-media broadcast terminal and the contactless rechargeable card near-field communication NFC module by mobile multi-media broadcast terminal mutual and finish both sides' legitimacy authentication after, conditional access terminal subsystem sends recharge request message by the NFC module to contactless rechargeable card; Contactless rechargeable card sends and supplements checking message with money after the described recharge request message authentication that receives is passed through;
Conditional access terminal subsystem receives described supplementing with money after checking message and authentication pass through by the NFC module, sends to contactless rechargeable card by the NFC module and supplements acknowledge message with money;
Described supplement acknowledge message authentication pass through after of contactless rechargeable card to receiving from the deduction recharge amount value the remaining sum of supplementing with money of this contactless rechargeable card, and sends successful recharging message;
Conditional access terminal subsystem by the NFC module receive described successful recharging message and the authentication pass through after, described recharge amount value is increased in the electronic purse balance amount of conditional access terminal subsystem.
2, the method for claim 1 is characterized in that,
Conditional access terminal subsystem adopts following steps and contactless rechargeable card legitimacy mutual and that finish both sides to authenticate:
Conditional access terminal subsystem sends the polling message that comprises the stored value card authentication information by the NFC module;
After receiving described polling message, contactless rechargeable card authenticates the stored value card authentication information that wherein comprises, and with the legitimacy of authentication condition receiving terminal subsystem, authentication sends the answer message that comprises the rechargeable card authentication information by the back;
Conditional access terminal subsystem authenticates the rechargeable card authentication information that wherein comprises, to authenticate the legitimacy of contactless rechargeable card after receiving described answer message by the NFC module.
3, method as claimed in claim 2 is characterized in that,
After conditional access terminal subsystem was passed through the rechargeable card authentication information authentication that comprises in the described answer message, the described recharge amount value that the user is imported was included in the described recharge request message, sends to contactless rechargeable card by the NFC module.
4, method as claimed in claim 3 is characterized in that,
What also comprise contactless rechargeable card in the described answer message supplements the remaining sum value with money; Conditional access terminal subsystem comprises described Recharge Promotion information of supplementing the remaining sum value with money to user's demonstration after the rechargeable card authentication information authentication that comprises in the described answer message is passed through;
The user is less than or equal to described described recharge amount value of supplementing the remaining sum value with money according to described Recharge Promotion information input.
5, the method for claim 1 is characterized in that,
After conditional access terminal subsystem is increased to described recharge amount value in the electronic purse balance amount, the successful recharging information of audio plays form, and/or the successful recharging information of display text or image format;
Comprise described recharge amount value in the described successful recharging information, and/or increased the remaining sum value of the stored value card after the described recharge amount value.
6, a kind of mobile multi-media broadcast terminal comprises: conditional access terminal subsystem (211); It is characterized in that described mobile multi-media broadcast terminal also comprises NFC module (220); Wherein:
Described conditional access terminal subsystem (211) be used for contactless rechargeable card by described NFC module (220) mutual and finish both sides' legitimacy authentication after, send recharge request message by described NFC module (220) to contactless rechargeable card; And receive by described NFC module (220) that contactless rechargeable card sends supplement checking message with money and its authentication passed through after, send to contactless rechargeable card by described NFC module (220) and to supplement acknowledge message with money; And after receiving that contactless rechargeable card is supplemented the remaining sum successful recharging message that sends after the deduction recharge amount value with money from it and this message authentication passed through, described recharge amount value is increased in the electronic purse balance amount of described conditional access terminal subsystem (211).
7, system as claimed in claim 6 is characterized in that,
Described conditional access terminal subsystem (211) adopts following steps and contactless rechargeable card legitimacy mutual and that finish both sides to authenticate:
Described conditional access terminal subsystem (211) sends the polling message that comprises the stored value card authentication information by described NFC module (220);
Described conditional access terminal subsystem (211) receive by described NFC module (220) contactless rechargeable card to the authentication of described stored value card authentication information by the back after the answer message that send, that comprise the rechargeable card authentication information, described rechargeable card authentication information is authenticated, to authenticate the legitimacy of contactless rechargeable card.
8, system as claimed in claim 7 is characterized in that,
Described mobile multi-media broadcast terminal also comprises input module (250), is used to receive the described recharge amount value of user's input, and described recharge amount value is sent to described conditional access terminal subsystem (211);
After described conditional access terminal subsystem (211) is passed through the rechargeable card authentication information authentication that comprises in the described answer message, the described recharge amount value of user's input is included in the described recharge request message, sends to contactless rechargeable card by described NFC module (220).
9, system as claimed in claim 8 is characterized in that,
Also comprise in the described answer message and supplement the remaining sum value with money;
Described mobile multi-media broadcast terminal also comprises display module (240), be used for receiving the described remaining sum value of supplementing with money that described conditional access terminal subsystem (211) is obtained and exported from described answer message, and comprise described Recharge Promotion information of supplementing the remaining sum value with money to user's demonstration.
10, system as claimed in claim 6 is characterized in that,
Also comprise in the described mobile multi-media broadcast terminal: sound module (230) and/or display module (240);
Described conditional access terminal subsystem (211) also is used for after described recharge amount value is increased to electronic purse balance amount, the remaining sum value of the stored value card after described sound module (230) and/or display module (240) send described recharge amount value and/or increased described recharge amount value;
The remaining sum value of the stored value card after described sound module (230) is used to receive the described recharge amount value of described conditional access terminal subsystem (211) transmission and/or has increased described recharge amount value, and the successful recharging information of audio plays form;
The remaining sum value of the stored value card after described display module (240) is used to receive the described recharge amount value of described conditional access terminal subsystem (211) transmission and/or has increased described recharge amount value, and the successful recharging information of display text or image format;
Comprise described recharge amount value in the described successful recharging information, and/or increased the remaining sum value of the stored value card after the described recharge amount value.
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| CNA2008101845300A CN101425860A (en) | 2008-12-08 | 2008-12-08 | Mobile multimedia broadcast terminal and off-line charging method thereof |
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| WO2013182067A1 (en) * | 2012-06-06 | 2013-12-12 | 中国银联股份有限公司 | Method and system for off-line credit for load |
| CN103413379A (en) * | 2013-07-31 | 2013-11-27 | 北京小米科技有限责任公司 | Recharging method, terminal and card |
| CN103413379B (en) * | 2013-07-31 | 2015-12-09 | 小米科技有限责任公司 | A kind of recharge method, terminal and rechargeable card |
| CN103559756A (en) * | 2013-11-12 | 2014-02-05 | 蔡迎辉 | System and method for recharging contactless IC (Integrated Circuit) card by using NFC (Near Field Communication) mobile phone |
| CN103559756B (en) * | 2013-11-12 | 2016-04-20 | 蔡迎辉 | A kind of system and method utilizing NFC mobile phone to supplement with money to non-contact IC card |
| CN103559756B9 (en) * | 2013-11-12 | 2016-08-10 | 蔡迎辉 | A kind of system and method utilizing NFC mobile phone to supplement with money to non-contact IC card |
| CN105592339A (en) * | 2014-11-10 | 2016-05-18 | 恩智浦有限公司 | Media player |
| CN107491962A (en) * | 2017-09-26 | 2017-12-19 | 上海爱浚可环保科技有限公司 | It is a kind of based on terminal device without network recharge method and device |
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Application publication date: 20090506 |