CN103188623A - Interactive information transmission device and interactive information transmission system - Google Patents

Interactive information transmission device and interactive information transmission system Download PDF

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Publication number
CN103188623A
CN103188623A CN2011104573225A CN201110457322A CN103188623A CN 103188623 A CN103188623 A CN 103188623A CN 2011104573225 A CN2011104573225 A CN 2011104573225A CN 201110457322 A CN201110457322 A CN 201110457322A CN 103188623 A CN103188623 A CN 103188623A
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China
Prior art keywords
information
interactive message
interactive
message
parameter status
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CN2011104573225A
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Chinese (zh)
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吴岳
朱武杰
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Shanghai Pateo Electronic Equipment Manufacturing Co Ltd
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Shanghai Pateo Electronic Equipment Manufacturing Co Ltd
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Priority to CN2011104573225A priority Critical patent/CN103188623A/en
Publication of CN103188623A publication Critical patent/CN103188623A/en
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Abstract

Provided are an interactive information transmission device and an interactive information transmission system. The interactive information transmission device comprises a monitor module used for obtaining parameter state information and identification information of external equipment, a trigger module which is connected with the monitor module, starts an issuing module when obtaining interactive information corresponding to the parameter state information and transmits the interactive information and the identification information corresponding to the parameter state information to the issuing module, and the issuing module which is connected with the trigger module and transmits the interactive information to the external equipment corresponding to the identification information after being started. The interactive information transmission device and the interactive information transmission system can improve issuing efficiency of the interactive information, reduces labor cost and improves experience effects of users.

Description

Interactive message dispensing device and interactive message transmission system
Technical field
The present invention relates to technical field of information processing, relate in particular to a kind of interactive message dispensing device and interactive message transmission system.
Background technology
Along with the progress of expanding economy, society, automobile has become the main vehicles of people.Meanwhile, the consumer is also more and more higher to the requirement of automobile, especially at the aspect of performance of automobile.The progress of modern communications technology then makes the function of car-mounted terminal correspondingly obtain more raising.
Car-mounted terminal can realize comprising the service of multimedia demands such as music, video, picture based on mobile communication and Internet technology, and the service of the demand of train signal such as real-time road signal, destination maps etc.
At present, the user need carry out various settings to car-mounted terminal behind automobile starting, finishing the information interaction between car-mounted terminal and the server, thereby opens services such as navigation, music or sending and receiving note.Be example with the music function, when the user need listen to a music song, can send solicited message to server, and then in call center system, search for the music information that obtains correspondence by server, and this music information is handed down to this car-mounted terminal.
But in the prior art, server photos and sending messages under the car-mounted terminal all is that manual operation is finished, and namely above-mentioned music information is that seat personnel by the call center is issued to car-mounted terminal by server.So not only the efficient that issues of search is lower, and human cost is than higher, and service quality finally influences user's experience effect because the difference of seat personnel is different.
Similarly, in the information interaction of other portable terminals and server, also there are the problems referred to above.
Therefore, how to improve user's experience effect, reduce the cost of photos and sending messages under the server, raising the efficiency with service quality just becomes one of those skilled in the art's problem demanding prompt solution.
Summary of the invention
The problem that the present invention solves provides a kind of interactive message dispensing device and interactive message transmission system, to improve the efficient that interactive message issues, reduces cost of labor, and improves user's experience effect.
For addressing the above problem, the invention provides a kind of interactive message dispensing device, comprising:
Monitoring module is for the parameter status information and the identity information that obtain external equipment;
Trigger module connects described monitoring module, when obtaining with described parameter status information interactive information corresponding, starts and issues module, and described interactive information and the described identity information corresponding with described parameter status information sent to issue module;
Issue module, connect described trigger module, after the startup, described interactive message is sent to the external equipment corresponding with described identity information.
Alternatively, described trigger module comprises: the parameter status information extraction unit, connect described monitoring module, and be used for extracting the described parameter status information of external equipment; The search judging unit connects described parameter status information extraction unit, when obtaining with described parameter status information interactive information corresponding, described interactive message is sent to output unit; The identity extraction unit connects described monitoring module, is used for extracting the described identity information of external equipment; Control unit, connect search judging unit and identity extraction unit, when obtaining with described parameter status information interactive information corresponding, control the described identity information that described identity extraction unit extracts the external equipment corresponding with described parameter status information, and control identity extraction unit sends to output unit with described identity information; Output unit connects described identity extraction unit, described search judging unit and the described module that issues, and when receiving described interactive message and described identity information, starts and to issue module, and described interactive message and described identity information sent to issue module.
Alternatively, described trigger module also comprises: memory cell, connect the search judging unit, and be used for a plurality of interactive message of storage; Described search judging unit is searched for from described memory cell and described parameter status information interactive information corresponding.
Alternatively, described trigger module also comprises: the external search unit, connect external network and search judging unit, and be used for from the interactive message of external network search; Described search judging unit is searched for from described interactive message and described parameter status information interactive information corresponding.
In order to address the above problem, the present invention also provides a kind of interactive message transmission system, comprises above-mentioned interactive message dispensing device, external equipment and interactive message generator, and described external equipment is portable terminal; Described interactive message generator links to each other with described interactive message dispensing device, is used to described interactive message dispensing device that interactive message is provided.
Alternatively, described portable terminal comprises: mobile unit, mobile phone or computer.
Alternatively, described interactive message comprises the link of message interface file; Described portable terminal comprises: link unit is used for obtaining described message interface file based on the link of described message interface file; Display unit connects described link unit, for generating message interface based on described message interface file and being shown.
Alternatively, described interactive message dispensing device is connected by the 2G/3G/4G communication mode with described portable terminal.
Alternatively, described interactive message dispensing device is connected by the 2G/3G/4G communication mode with described interactive message generator.
Alternatively, described interactive message generator comprises the dealer system; Described interactive message comprises: greet information, maintenance prompting message, businessman's action message red-letter day.
Alternatively, described parameter status information comprises total milimeter number that travels; Described interactive message sends the maintenance reminder message for when described total milimeter number that travels during greater than the mileage threshold value.
Alternatively, described parameter status information comprises hobby information; Described interactive information is the information on services corresponding with described hobby information.
Alternatively, described parameter status information is solicited message; Described interactive message generator is call center system.
Alternatively, described request information comprises: flight consultation information, dining room consultation information, hotel consultation information, cinema's consultation information, shopping consultation information.
Compared with prior art, the present invention has the following advantages: the invention provides a kind of interactive message dispensing device, parameter status information and the identity information of monitoring external equipment, when obtaining with described parameter status information interactive information corresponding, then automatically described interactive message is sent to the external equipment corresponding with described identity information, thereby can improve the efficient that interactive message issues, reduce cost of labor, and improve user's experience effect.
Description of drawings
Fig. 1 is the structural representation of interactive message dispensing device in the embodiment of the present invention;
Fig. 2 is the structural representation of trigger module among Fig. 1;
Fig. 3 is the structural representation of interactive message transmission system in the embodiment of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.
Set forth a lot of details in the following description so that fully understand the present invention, implement but the present invention can also adopt other to be different from alternate manner described here, so the present invention has not been subjected to the restriction of following public specific embodiment.
Just as described in the background section, need issue efficient thereby reduced by manually interactive message being handed down to portable terminal in the prior art, cost of labor is higher, and has influenced user's experience effect.
At above-mentioned defective, the invention provides a kind of interactive message dispensing device and interactive message transmission system, parameter status information and the identity information of its monitoring external equipment, when obtaining with described parameter status information interactive information corresponding, then automatically described interactive message is sent to the external equipment corresponding with described identity information, thereby can improve the efficient that interactive message issues, reduce cost of labor, and improve user's experience effect.
Be elaborated below in conjunction with accompanying drawing.
With reference to shown in Figure 1, present embodiment provides a kind of interactive message dispensing device 10, comprising:
Monitoring module 110 is for the parameter status information and the identity information that obtain external equipment 20;
Trigger module 120 connects described monitoring module 110, when obtaining with described parameter status information interactive information corresponding, starts and issues module 130, and described interactive information and the described identity information corresponding with described parameter status information sent to issue module;
Issue module 130, connect described trigger module 120, after the startup, described interactive message is sent to the external equipment corresponding with described identity information 20.
Described interactive message dispensing device 10 connects external equipment 20, is used for sending interactive message to external equipment 20.Described interactive message can be the information on services corresponding with the solicited message of external equipment 20, also can be the information that call center system initiatively sends, and can also be information of initiatively sending of dealer system etc., follow-up being elaborated.
Described interactive message dispensing device can be connected by any one mode in the 2G/3G/4G communication mode with described portable terminal.
Wherein, described external equipment 20 can be portable terminal, as: mobile unit, mobile phone or computer.For simplicity, below all be that example describes with the mobile unit, but it does not limit protection scope of the present invention.
Wherein, described monitoring module 110 is used for obtaining parameter status information and the identity information of mobile unit.Described parameter status information can comprise: the positional information of mobile unit, mobile unit user's hobby information, speed information, the total kilometrage information etc. of travelling.Because interactive message dispensing device can link to each other with a plurality of mobile units, the parameter status information of each mobile unit can be different, therefore the interactive information that sends to each mobile unit also can be different, so when obtaining the parameter status information of mobile unit, also need to obtain the identity information of mobile unit.Described identity information can be the information that can identify different mobile units arbitrarily, and it is known for those skilled in the art, does not repeat them here.
Particularly, described monitoring module 110 can connect described mobile unit, to obtain its parameter status information and identity information from mobile unit; Described monitoring module 110 also can not connect mobile unit, and obtains parameter status information and the identity information of mobile unit from other approach, and it is all within protection scope of the present invention.
Shown in Figure 2 in conjunction with reference, described trigger module 120 can comprise:
Parameter status information extraction unit 121 connects described monitoring module 110, is used for extracting the described parameter status information of external equipment 20;
Search judging unit 122 connects described parameter status information extraction unit 121, when obtaining with described parameter status information interactive information corresponding, described interactive message is sent to output unit 125;
Identity extraction unit 123 connects described monitoring module 110, is used for extracting the described identity information of external equipment 20;
Control unit 124, connect search judging unit 122 and identity extraction unit 123, when obtaining with described parameter status information interactive information corresponding, control the described identity information that described identity extraction unit 123 extracts the external equipment 20 corresponding with described parameter status information, and control identity extraction unit 123 described identity information is sent to output unit 125;
Output unit 125, connect described identity extraction unit 123, described search judging unit 122 and the described module 130 that issues, when receiving described interactive message and described identity information, start and to issue module 130, and described interactive message and described identity information sent to issue module 130.
In first object lesson, described trigger module 120 can also comprise: memory cell 126, connect search judging unit 122, and be used for a plurality of interactive message of storage; Described search judging unit 122 is searched for from described memory cell 126 and described parameter status information interactive information corresponding.
In second object lesson, described trigger module 120 can also comprise: external search unit 127, connect external network (not shown) and search judging unit 122, and be used for from the interactive message of external network search; Described search judging unit 122 is searched for from described interactive message and described parameter status information interactive information corresponding.
In the 3rd object lesson, described trigger module 120 can also comprise simultaneously: memory cell 126 and external search unit 127.Wherein, described memory cell 126 connects search judging unit 122, is used for a plurality of interactive message of storage; Described external search unit 127 connects external network and search judging unit 122, is used for from the interactive message of external network search.Described search judging unit 122 is search and described parameter status information interactive information corresponding from memory cell 126 earlier, when in the described memory cell 126 during not with described parameter status information interactive information corresponding, control described external search unit 127 and search for interactive message from external network, described search judging unit 122 is searched for from described interactive message and described parameter status information interactive information corresponding.
In the present embodiment, on the one hand, can need not user's solicited message, directly by obtaining the parameter status information of mobile unit, and then when obtaining with described parameter status information interactive information corresponding, then automatically described interactive message is sent to described mobile unit.On the other hand, interactive message dispensing device 130 can receive user's solicited message, and then the interactive message corresponding with described request information is sent to mobile unit automatically.In above-mentioned two processes, all need not manual operation, so reduced cost of labor, improved the efficient that interactive message issues, and improved user's experience effect.
Correspondingly, with reference to shown in Figure 3, present embodiment provides a kind of interactive message transmission system 1, comprising: interactive message dispensing device 10, external equipment 20 and interactive message generator 30.Wherein, described external equipment 20 is mobile device; Described interactive message generator 30 links to each other with described interactive message dispensing device 10, is used to described interactive message dispensing device 10 that interactive message is provided.
Need to prove that described interactive message dispensing device 10 can link to each other with a plurality of portable terminals with a plurality of interactive message generators 30 simultaneously.Each interactive message generator 30 can provide different interactive message.Described interactive message dispensing device 10 is according to the parameter status information difference of the portable terminal that obtains, from the interactive message generator 30 of correspondence, extract corresponding interactive message, and should interaction message send to and described parameter status information corresponding mobile terminal.
Described interactive message dispensing device 10 can be connected by the 2G/3G/4G communication mode with described interactive message generator 30.
The interactive message that described interactive message dispensing device 10 sends to portable terminal can comprise the link of message interface file.At this moment, described portable terminal can comprise: link unit is used for obtaining described message interface file based on the link of described message interface file; Display unit connects described link unit, for generating message interface based on described message interface file and being shown.
In first object lesson, described interactive message generator 30 can be the dealer system.The interactive message that described interactive message generator 30 provides can comprise: greet red-letter day such as information, maintenance prompting message, businessman's action message etc.As: the parameter status information of the portable terminal that interactive message dispensing device 10 obtains comprises total milimeter number that travels, when the total kilometrage that travels of first portable terminal is 2000 kilometers, the total kilometrage that travels of second portable terminal is 5000 kilometers, when interactive message dispensing device 10 preestablishes the total kilometrage that travels when portable terminal more than or equal to 4500 kilometers, then send the maintenance prompting message to corresponding mobile terminal.Because the total kilometrage that travels of second portable terminal satisfies the condition that sends the maintenance reminder message, therefore interactive message dispensing device 10 obtains the maintenance prompting message from interactive message generator 30, and should maintain prompting message and send to second portable terminal, thereby can improve user's experience effect.
In second object lesson, described parameter status information can comprise hobby information.As: the hobby information of mobile phone users is the music of Zhou Jielun.Then interactive message dispensing device 10 obtains user preferences and listens to after the music of Zhou Jielun, then can initiatively obtain song classics or up-to-date of Zhou Jielun from interactive message generator 30, and this song is sent to the user.Preferably, described interactive message dispensing device 10 can be initiatively sends to portable terminal with the connection of the Zhou Jielun classics or up-to-date song; Mobile terminal user then can directly be linked to the URL address of this song by clicking interactive message, just can listen to music, thereby further improve user's experience effect.
In the 3rd object lesson, described parameter status information can be solicited message.Described request information can comprise: Flight Information, dining room information, hotel information, cinema's information, shopping information.Correspondingly, described interactive message generator 30 is call center system.As: mobile terminal user sends the flight consultation information to interactive message dispensing device 10, and interactive message dispensing device 10 obtains interactive information corresponding from interactive message generator 30, and should interaction message send to corresponding mobile terminal automatically.
Need to prove that in of the present invention other were implemented, described interactive message generator can also be for providing the device of other interactive message, it does not show protection scope of the present invention.
Though the present invention discloses as above with preferred embodiment, the present invention is defined in this.Any those skilled in the art without departing from the spirit and scope of the present invention, all can do various changes and modification, so protection scope of the present invention should be as the criterion with claim institute restricted portion.

Claims (14)

1. an interactive message dispensing device is characterized in that, comprising:
Monitoring module is for the parameter status information and the identity information that obtain external equipment;
Trigger module connects described monitoring module, when obtaining with described parameter status information interactive information corresponding, starts and issues module, and described interactive information and the described identity information corresponding with described parameter status information sent to issue module;
Issue module, connect described trigger module, after the startup, described interactive message is sent to the external equipment corresponding with described identity information.
2. interactive message dispensing device as claimed in claim 1 is characterized in that described trigger module comprises:
The parameter status information extraction unit connects described monitoring module, is used for extracting the parameter status information of external equipment;
The search judging unit connects described parameter status information extraction unit, when obtaining with described parameter status information interactive information corresponding, described interactive message is sent to output unit;
The identity extraction unit connects described monitoring module, is used for extracting the identity information of external equipment;
Control unit, connect search judging unit and identity extraction unit, when obtaining with described parameter status information interactive information corresponding, control the identity information of the external equipment corresponding with described parameter status information of described identity extraction unit extraction, and control identity extraction unit sends to output unit with described identity information;
Output unit connects described identity extraction unit, described search judging unit and the described module that issues, and when receiving described interactive message and described identity information, starts and to issue module, and described interactive message and described identity information sent to issue module.
3. interactive message dispensing device as claimed in claim 2 is characterized in that described trigger module also comprises: memory cell, connect described search judging unit, and be used for a plurality of interactive message of storage; Described search judging unit is searched for from described memory cell and described parameter status information interactive information corresponding.
4. interactive message dispensing device as claimed in claim 2 is characterized in that described trigger module also comprises: the external search unit, connect external network and described search judging unit, and be used for from the interactive message of external network search; Described search judging unit is searched for from described interactive message and described parameter status information interactive information corresponding.
5. an interactive message transmission system is characterized in that, comprises interactive message dispensing device as claimed in claim 1, external equipment and interactive message generator, and described external equipment is portable terminal; Described interactive message generator links to each other with described interactive message dispensing device, is used to described interactive message dispensing device that interactive message is provided.
6. interactive message transmission system as claimed in claim 5 is characterized in that, described portable terminal comprises: mobile unit, mobile phone or computer.
7. interactive message transmission system as claimed in claim 5 is characterized in that, described interactive message comprises the link of message interface file; Described portable terminal comprises:
Link unit is used for obtaining described message interface file based on the link of described message interface file;
Display unit connects described link unit, for generating message interface based on described message interface file and being shown.
8. interactive message transmission system as claimed in claim 5 is characterized in that, described interactive message dispensing device is connected by the 2G/3G/4G communication mode with described portable terminal.
9. interactive message transmission system as claimed in claim 5 is characterized in that, described interactive message dispensing device is connected by the 2G/3G/4G communication mode with described interactive message generator.
10. interactive message transmission system as claimed in claim 5 is characterized in that, described interactive message generator comprises the dealer system; Described interactive message comprises: greet information, maintenance prompting message, businessman's action message red-letter day.
11. interactive message transmission system as claimed in claim 10 is characterized in that described parameter status information comprises total milimeter number that travels; Described interactive message sends the maintenance reminder message for when described total milimeter number that travels during greater than the mileage threshold value.
12. interactive message transmission system as claimed in claim 5 is characterized in that described parameter status information comprises hobby information; Described interactive information is the information on services corresponding with described hobby information.
13. interactive message transmission system as claimed in claim 5 is characterized in that, described parameter status information is solicited message; Described interactive message generator is call center system.
14. interactive message transmission system as claimed in claim 13 is characterized in that, described request information comprises: flight consultation information, dining room consultation information, hotel consultation information, cinema's consultation information and shopping consultation information.
CN2011104573225A 2011-12-30 2011-12-30 Interactive information transmission device and interactive information transmission system Pending CN103188623A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113722610A (en) * 2021-08-13 2021-11-30 支付宝(杭州)信息技术有限公司 Search scene-based interaction method, device and equipment between users

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101115278A (en) * 2006-07-28 2008-01-30 佛山市顺德区顺达电脑厂有限公司 Method for providing destination
US20090234752A1 (en) * 2001-03-29 2009-09-17 Intellist, Inc. System and method to associate broadcast radio content with a transaction via an internet server
CN102118681A (en) * 2009-12-31 2011-07-06 上海博泰悦臻电子设备制造有限公司 Method for transmitting vehicle-mounted road book, service center and system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090234752A1 (en) * 2001-03-29 2009-09-17 Intellist, Inc. System and method to associate broadcast radio content with a transaction via an internet server
CN101115278A (en) * 2006-07-28 2008-01-30 佛山市顺德区顺达电脑厂有限公司 Method for providing destination
CN102118681A (en) * 2009-12-31 2011-07-06 上海博泰悦臻电子设备制造有限公司 Method for transmitting vehicle-mounted road book, service center and system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113722610A (en) * 2021-08-13 2021-11-30 支付宝(杭州)信息技术有限公司 Search scene-based interaction method, device and equipment between users
CN113722610B (en) * 2021-08-13 2024-03-19 支付宝(杭州)信息技术有限公司 Method, device and equipment for interaction between users based on search scene

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