CN103152320A - Multimedia random selection and random broadcasting method - Google Patents
Multimedia random selection and random broadcasting method Download PDFInfo
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- CN103152320A CN103152320A CN2012105055567A CN201210505556A CN103152320A CN 103152320 A CN103152320 A CN 103152320A CN 2012105055567 A CN2012105055567 A CN 2012105055567A CN 201210505556 A CN201210505556 A CN 201210505556A CN 103152320 A CN103152320 A CN 103152320A
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- 230000006837 decompression Effects 0.000 claims description 4
- 238000012163 sequencing technique Methods 0.000 claims description 3
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Abstract
A multimedia on-demand broadcasting method utilizes a wireless transmission network to bidirectionally wirelessly transmit and connect a multimedia center and a processing host of a manned tool; the user can operate a display playing unit to select the multimedia information of the multimedia center for viewing so as to achieve the personalized on-demand playing function; in addition, the multimedia center stores the multimedia information in advance after compressing, packaging and encrypting, and the processing host of the manned tool can decrypt the multimedia information after interactive authentication with the multimedia center, so that the digital property right of the multimedia can be effectively protected; in addition, the multimedia information is transmitted in a streaming mode, so that the waiting and viewing time of a user is effectively reduced, and the multimedia viewing can be quickly obtained.
Description
Technical field
The present invention plays relevantly to audio-visual choosing, and in more detail, refers to that multimedia on-demand on a kind of people carrier is with broadcasting method.
Background technology
With broadcast system, it is some multimedia to be installed voluntarily on the specific vehicles by the transportation carrier to multimedia on-demand on known people carrier, so these vehicles user (passenger) selectivity is few with broadcasting method or multimedia on-demand.
So, when transportation carrier's wish satisfies the user media selectivity is arranged more the more, namely must spend sizable expense and buy multimedia, in order to avoid offend its copyright, and must have extra storage device to store multimedia, therefore too large on the acquisition expenses of multimedia and storage device etc.
Even if when the transportation carrier has installed a lot of multimedias, if want to take the user charge mode, its program in management and charge also has to be strengthened.
Therefore, play the standard multimedia or a few peoples' multimedia service only is provided, can't satisfy user personalization and customized demand; Moreover, protect digital property right consciousness to come back, how to protect multimedia digital property right also to become a very important problem.
That is with broadcasting method, it still has a lot of improvable places as multimedia on-demand on known people carrier; In view of this, the present invention is completed in the positive input research exploitation of the inventor and innovation improvement finally.
Summary of the invention
Main purpose of the present invention is to provide a kind of multimedia on-demand with broadcasting method, it can provide people carrier optionally, and can way of paying or do not need the way of paying access audio-visual with choosing with multicast function, make and have easy-to-use and personalized effect, satisfy the user and view and admire demand, and facilitate the administering digital property right, and can enjoy fast with selecting audio-visual service.
For reaching above-mentioned purpose, the invention provides a kind of multimedia on-demand with broadcasting method, include following steps: a multimedia hub a) is provided, and this multimedia hub has some multimedia messagess, at least one packet element, and a string flow transmission unit; Wherein, multimedia messages stores after need doing compression, package and encryption in advance, and compression, the sequencing of doing package and encryption can be arbitrary arrangement, and it is sequentially to make a plurality of packages and encryption by this packet element, separately is provided with an encryption and decryption key as the use of encryption; B) provide some people carrier, people carrier has a processing host and registers and obtain this encryption and decryption key as the use of deciphering to multimedia hub; Provide some unit that display the play with online this processing host of wired or wireless mode, the unit that respectively displays the play provides one with selecting with broadcasting interface; C) provide a wireless-transmission network, double-direction radio transmission online this multimedia hub with processing host each people carrier; D) this people carrier is by online this multimedia hub of this wireless-transmission network, and the processing host of multimedia hub and people carrier is carried out interactive authentication, and the user operates wanting with choosing with the multimedia messages of broadcasting to choose with broadcasting interface with choosing of the unit that displays the play; E) this multimedia hub is wanted the user with selecting a plurality of packages with the multimedia messages of broadcasting sequentially to be sent to the processing host of people carrier by this wireless-transmission network with the crossfire transmission means by this crossfire transmission unit via this unit that displays the play is selected; F) processing host of people carrier is deciphered the package of receiving and decompress, and is sent to the unit that displays the play that appointment is chosen, and views and admires so that the user to be provided.
By enforcement of the present invention, the dealer of people carrier can provide the service of satisfying the individualized demand of user, and the environment for use of mobile is provided, and digital property right is had enough contributions such as protection when using.
Description of drawings
In order to describe structure of the present invention, feature and effect place in detail, below in conjunction with preferred embodiment and coordinate description of drawings such as rear, wherein:
Fig. 1 is the schematic diagram of a preferred embodiment of the present invention.
Fig. 2 is the flow chart of a preferred embodiment of the present invention.
Fig. 3 is the schematic diagram of another preferred embodiment of the present invention.
Fig. 4 is the flow chart of another preferred embodiment of the present invention.
Embodiment
See also Fig. 1 and Fig. 2, a preferred embodiment of the present invention provides a kind of multimedia on-demand with broadcasting method, includes following steps:
A) provide a multimedia hub 10, this multimedia hub 10 has some multimedia messagess 11, at least one packet element 12, and a string flow transmission unit 13.Wherein, multimedia messages 11 stores after need doing compression, package and encryption in advance, and compression, the sequencing of doing package and encryption can be arbitrary arrangement, and it is sequentially make a plurality of packages 121 and encrypt by this packet element 12, separately is provided with an encryption and decryption key as the use of encryption.
B) provide some people carrier 20, people carrier 20 has a processing host 21 and registers and obtain this encryption and decryption key as the use of deciphering to multimedia hub 10; Provide some unit 22 that display the play with online this processing host 21 of wired or wireless mode, the unit 22 that respectively displays the play provides one with selecting with broadcasting interface 221.
Wherein, the unit 22 that displays the play of this people carrier 20 has a read/write unit 222, the user can use one to be read object 40 unit 222 authentications of this read/write are provided, and begins to operate this unit 22 that displays the play, and this read/write unit 222 is calculating punch.
And processing host 21 is to multimedia hub 10 registration, is as the user of people carrier 20 foundation of accessing multimedia authentication afterwards.
In addition, this is read object 40 is to can be rfid card (for example EasyCard), smart card (for example IC chip card) or running gear (for example mobile phone), and this is read object 40 and can withholds for Stored Value and for this read/write unit 222.
Moreover the processing host 21 of this people carrier 20 has an identifier, and the parameter that this encrypting and decrypting is quoted is the identifier that includes the processing host 21 of this people carrier 20.
C) provide a wireless-transmission network 30, double-direction radio transmission online this multimedia hub 10 with processing host 21 each people carrier 20.
D) this people carrier 20 is by online this multimedia hub 10 of this wireless-transmission network 30, multimedia hub 10 carries out interactive authentication with the processing host 21 of people carrier 20, and the user operates the wanting with choosing with the multimedia messages 11 of broadcasting to choose with broadcasting interface 221 with choosing of the unit 22 that displays the play of this people carrier 20.
E) this multimedia hub 10 is wanted the user with selecting the package 121 with the multimedia messages 11 of broadcasting to be sent to the processing host 21 of people carrier 20 by this wireless-transmission network 30 with the crossfire transmission means by this crossfire transmission unit 13 via this unit 22 that displays the play is selected.
F) processing host 21 of people carrier 20 is deciphered the package 121 of receiving and decompress, and is sent in the crossfire mode unit 22 that displays the play that appointment is chosen, and views and admires so that the user to be provided.Wherein, can decipher rear decompression or the rear deciphering that decompresses.
Wherein, this unit 22 that displays the play more provides function of surfing the Net, network telephone communication and is engaged in e-commerce transaction.
In addition, multimedia on-demand of the present invention is with in broadcasting method, can or make before making package 121 after package 121 its compression, and 21 of the processing host of this people carrier 20 can be with it decompression.
Certainly, the present invention can aforementioned multimedia on-demand with broadcasting method, to provide a kind of multimedia on-demand with broadcast system.
By, the above-mentioned multimedia on-demand of the present invention is with broadcasting method, and it implements structure or occupation mode and characteristics thereof, hereby is described as follows:
As shown in Figure 2, the present invention uses flow process, and this processing host 21 is essential first keeps online with multimedia hub, multimedia hub 10 and with processing host 21 interactive authentications of people carrier 20.When the user takes the vehicles, can enter operation display the play the unit with choosing with broadcasting interface, then, the user utilizes the operation unit selection multimedia messages that displays the play.
On practice, the transportation carrier can set need read be read object (for example stored value card) just can use with the choosing with the service of broadcasting? if need not read and be read object, some predetermined free film for example, directly enter operation display the play the unit with choosing with broadcasting interface; Be read object if need read, the user must first allow the read/write unit read and be read object, if need separately withhold, is directly withholdd by the storage that is read object again.
Its situation has following two kinds in the time must withholing: if withhold successfully, multimedia hub transmits selected multimedia messages to processing host, and the unit that displays the play gets final product play multimedia information, plays and finishes; But, if it is unsuccessful to withhold, directly finish.In the time need not withholing, multimedia hub transmits selected multimedia messages to processing host, and the unit that displays the play can play multimedia information.
Wherein, when processing host is received multimedia messages, be first to decipher again to pass to the unit that displays the play after decompression; Yet multimedia hub 10 can be regularly or is irregularly changed the encryption and decryption key, whether transmits with definite; For example, upgrade the encryption and decryption key every month, and look the transportation carrier whether paid expense the decruption key of renewal just is provided.
In the present embodiment, the deduction mode of stored value card is to adopt the off line deduction mode, but not directly withhold or charge by multimedia hub, the complicated process such as can effectively reduce unnecessary authentication and withhold, and can adopt prepayment between transportation carrier and multimedia hub or clearing form is processed.
In addition, people carrier 20 provides Stored Value device (not shown) can be to being read object 40 Stored Values as the use of reimbursement, and the Stored Value device of people carrier 20 can arrange separately, or is located at its processing host 21, also or be located at its unit 22 that displays the play.
In addition, this unit 22 that displays the play more can provide the information of transferring to of people carrier, inquiry constantly and online ticket-booking service.
A kind of multimedia on-demand that another preferred embodiment of the present invention provides is with broadcasting method, roughly the same with previous embodiment, its difference mainly is this step b) in a Stored Value center 50 more is provided, as shown in Figure 3, with and step be read the importation and change the account number cipher input information into to be read object 40, that is:
The Word message of one account number cipher information is provided, and the card of counting of for example buying that multimedia hub 10 or a certain Stored Value website issue is stored in this multimedia hub 10 or this Stored Value website to obtain account number cipher information and predetermined number of points or currency; This Stored Value center 50 except as above-mentioned be independent individual, this Stored Value center 50 can change into and be included in this multimedia hub 10, or this Stored Value center 50 also can change the dealer who is included in people carrier into.
As shown in Figure 4, its at first different step be to choose this Stored Value center 50 and by this read/write unit 222 these account number cipher information of input, this Stored Value center 50 is carried out account number cipher information and is checked.Different step is that this Stored Value center 50 takes off point value that the user deals with or the processing host 21 of errorless this people carrier 20 of rear feedback of value of money in addition, play the user with choosing with the multimedia messages 11 of broadcasting.
Above, but the finger of described account number cipher information broad sense is an identification information, for example also can be image information, acoustic information or biological information etc., this read/write 222 of unit discriminating function or the device that separately has described various information.In addition, described Stored Value center 50 does not limit as aforementioned multimedia hub 10 or the Stored Value website of being contained in, and in fact can be yet or be contained in the financial golden structure of entity or telecommunication operator etc., and it can directly carry out the operations such as transferring accounts, withholing of cash currency or deposit.
In addition, people carrier 20 also can be to the use of Stored Value center 50 Stored Values as reimbursement as the aforementioned Stored Value device (not shown) that provides.
In above execution mode, it is first to choose multimedia messages 11 or connect to this multimedia hub 10 in the processing host 21 of people carrier 20 to remove to choose multimedia messages 11, then connects to this Stored Value center 50 and remove to authenticate and take off point value or the value of money that the user deals with; Another way, can change into first connect to center 50 authentications of this Stored Value after, then connect to this multimedia hub 10 and remove to choose multimedia messages 11, take off again afterwards point value or value of money that the user deals with, also can make and reach the present invention.
The present invention again a kind of multimedia on-demand of providing of a preferred embodiment with broadcasting method, roughly the same with previous embodiment, its difference is that mainly the dealer of people carrier more provides the management information that an administrative center manages undercarriage and advertisement advance notice function on multimedia messages 11, this management information can read whenever and wherever possible for the processing host 21 of this people carrier 20, also can copy to the processing host 21 of this people carrier 20; Its function for example is organized into directory menu with the multimedia messages 11 at a plurality of different multimedia center 10, conveniently selects for the user.Therefore, go to choose multimedia messages 11 except connecting to multimedia hub 10, also can choose multimedia messages 11 in the dealer's of people carrier administrative center and connect to again multimedia hub 10.Certainly, described Stored Value center 50 also can be or is contained in the administrative center of people carrier.
In addition, 10 of this multimedia hubs also provide storage address or the network address function of management multimedia messages 11, and it can upgrade storage address or the network address of each multimedia messages 11 under the condition of acquiescence, and the user can should store address or network address via network on-line.In addition, this multimedia hub 10 also further provides the function during management multimedia messages 11 is authorized.
The explanation of the above embodiment of the present invention, it is every is not limited to above-mentioned application for example, and it still can be done various variations and use as follows:
For example, this is counted or currency does not limit yet and only is the mode of taking off, and it also can be served as reasons and be read object 40 or Stored Value center 50 is passed to multimedia hub 10 or the similar mode of transferring accounts of people carrier 20.
Perhaps, this people carrier 20 also includes an electronic license plate (E-Tag) (not shown), and it has an identifier, and this encryption and decryption key is the identifier of the electronic license plate (E-Tag) that includes this people carrier 20.
Or card-reading mode of the present invention also can comprise and read the ticket mode of taking, and according to the admission fee difference, more function choosing-item can be arranged.
Also have, the present invention might not use card-reading mode, can all can choose occupation mode for the user totally, or can to choose audio-visual use no setting automatically to adopt different admission fee modes.
In addition, the unit 22 that displays the play of this people carrier 20 of the present invention, the unit (not shown) that displays the play of also can passenger (user) providing for oneself replaces or uses simultaneously; Therefore, step f of the present invention), this people carrier 20 unit 22 that can or display the play at the seat is provided with socket component (for example USB interface), transmits in the wired connection mode and provide playing device for oneself with this; Or radio transmission elements (for example bluetooth) is established in the processing host 21 of people carrier 20 or the unit 22 that displays the play, and transmits with wireless mode and provide playing device for oneself with this.Unit 22 equipment of people carrier 20 not necessarily because display the play so this read/write unit 222 not necessarily will be located at this unit 22 that displays the play, can be directly arranged in the relevant position of people carrier.Certainly, this is read the playing device of providing for oneself that object 40 also can be contained in this passenger (user).
Comprehensively above-mentioned, application of the present invention provides people carrier optionally really, and can way of paying or do not need the way of paying access audio-visual with choosing with multicast function, make the effect with easy-to-useization, and reach the effect that facilitates the administering digital property right; Separately store in advance by multimedia messages 11 compression, package 121 and after encrypting, and multimedia messages 11 transmits in the crossfire mode, reach fast access and use audio-visual service.
At last, must again illustrate, the present invention takes off disclosed composed component in embodiment in front, only for illustrating, is not the scope that limits this case, the alternative or variation of other equivalence elements, and the claim scope that also should be this case contains.
Claims (10)
1. a multimedia on-demand with broadcasting method, includes following steps:
A) provide a multimedia hub, this multimedia hub has some multimedia messagess, at least one packet element, and a string flow transmission unit; Wherein, multimedia messages stores after doing compression, package and encryption in advance, and it is sequentially to make a plurality of packages and encryption by this packet element, separately is provided with an encryption and decryption key as the use of encryption;
B) provide some people carrier, people carrier has a processing host and registers and obtain this encryption and decryption key as the use of deciphering to multimedia hub; Provide some unit that display the play with online this processing host of wired or wireless mode, the unit that respectively displays the play provides one with selecting with broadcasting interface;
C) provide a wireless-transmission network, double-direction radio transmission online this multimedia hub with processing host each people carrier;
D) this people carrier is by online this multimedia hub of this wireless-transmission network, and the processing host of multimedia hub and people carrier is carried out interactive authentication, and the user operates wanting with choosing with the multimedia messages of broadcasting to choose with broadcasting interface with choosing of the unit that displays the play;
E) this multimedia hub is wanted the user with selecting the package with the multimedia messages of broadcasting to be sent to the processing host of people carrier by this wireless-transmission network with the crossfire transmission means by this crossfire transmission unit via this unit that displays the play is selected;
F) processing host of people carrier is deciphered the package of receiving and decompress, and is sent to the unit that displays the play that appointment is chosen, and views and admires so that the user to be provided.
According to multimedia on-demand claimed in claim 1 with broadcasting method, wherein this people carrier has a read/write unit, through this read/write unit input one identification information authentication.
According to multimedia on-demand claimed in claim 2 with broadcasting method, wherein this read/write unit is calculating punch, this is read object is rfid card, smart card or running gear, this is read object can be for Stored Value and for this read/write unit withholing.
4. foundation multimedia on-demand claimed in claim 2 is with broadcasting method, and it more includes counting of a Stored Value central storage user or currency supplies to take off or transfer; Wherein, this Stored Value center comprises administrative center, the Stored Value website of dealer, the people carrier of this multimedia hub, people carrier, financial golden structure or telecommunication operator.
According to multimedia on-demand claimed in claim 4 with broadcasting method, wherein this people carrier is first to connect to this multimedia hub to connect to this Stored Value center again, or this people carrier is first to connect to this Stored Value center to connect to this multimedia hub again.
According to multimedia on-demand claimed in claim 2 with broadcasting method, the identification information of wherein inputting this read/write unit is Word message, image information, acoustic information or biological information.
7. foundation multimedia on-demand claimed in claim 1 is with broadcasting method, and wherein the processing host of this people carrier has an identifier, and the parameter that this encrypting and decrypting is quoted includes the identifier of the processing host of this people carrier.
8. foundation multimedia on-demand claimed in claim 1 is with broadcasting method, and wherein this multimedia hub is also managed storage address or the network address of multimedia messages, and upgrades storage address or the network address of each multimedia messages under default condition.
According to multimedia on-demand claimed in claim 1 with broadcasting method, wherein the sequencing of compression, package and the encryption of step in a) can be arbitrary arrangement, and step f) in deciphering with decompress can decipher rear decompression or decompress after deciphering.
10. foundation multimedia on-demand claimed in claim 1 is with broadcasting method, and wherein multimedia hub regularly or is irregularly changed the encryption and decryption key.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100145131 | 2011-12-07 | ||
| TW100145131 | 2011-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103152320A true CN103152320A (en) | 2013-06-12 |
Family
ID=48550184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105055567A Pending CN103152320A (en) | 2011-12-07 | 2012-12-03 | Multimedia random selection and random broadcasting method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103152320A (en) |
| TW (1) | TW201325205A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020073240A1 (en) * | 2000-11-27 | 2002-06-13 | Heikki Kokkinen | Server |
| TW200411505A (en) * | 2002-12-31 | 2004-07-01 | Dragon Bus Corp | Real-time billing system and method for transportation tool |
| CN101268471B (en) * | 2005-08-26 | 2010-08-04 | 松下电器产业株式会社 | Content server device, on-vehicle player device, system, method |
-
2012
- 2012-11-29 TW TW101144736A patent/TW201325205A/en unknown
- 2012-12-03 CN CN2012105055567A patent/CN103152320A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020073240A1 (en) * | 2000-11-27 | 2002-06-13 | Heikki Kokkinen | Server |
| TW200411505A (en) * | 2002-12-31 | 2004-07-01 | Dragon Bus Corp | Real-time billing system and method for transportation tool |
| CN101268471B (en) * | 2005-08-26 | 2010-08-04 | 松下电器产业株式会社 | Content server device, on-vehicle player device, system, method |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201325205A (en) | 2013-06-16 |
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Application publication date: 20130612 |