CN102111724A - Vehicle-mounted service system and vehicle-mounted terminal - Google Patents
Vehicle-mounted service system and vehicle-mounted terminal Download PDFInfo
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- CN102111724A CN102111724A CN2009102389047A CN200910238904A CN102111724A CN 102111724 A CN102111724 A CN 102111724A CN 2009102389047 A CN2009102389047 A CN 2009102389047A CN 200910238904 A CN200910238904 A CN 200910238904A CN 102111724 A CN102111724 A CN 102111724A
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Abstract
The invention relates to a vehicle-mounted service system, which comprises a center server, a base station and a terminal, wherein the center server is used for receiving a service request of the terminal through the base station and providing service information for the vehicle-mounted terminal through the base station according to the service request; the base station is used for forwarding the service request of the vehicle-mounted terminal to the center server and forwarding service information provided by the center server to the vehicle-mounted terminal; and the vehicle-mounted terminal is used for sending the service request to the center server through the base station and receiving service information sent by the center server through the base station. Based on global position system (GPS) positioning, and by combining interactive personal video decoder (IPVD), voice over internet protocol (VoIP), electronic program guide (EPG), and a wireless communication technology, the invention realizes multimedia service such as internet voice, video and the like of the vehicle-mounted terminal based on Internet and meet requirements of customers.
Description
Technical field
The present invention relates to the vehicle electronic device technical field, more particularly, relate to a kind of based on the GPS location, in conjunction with vehicle-mounted service system of IPVD, VOIP, EPG and wireless communication technology and car-mounted terminal.
Background technology
Global positioning system (Global Positioning System, be called for short GPS) be that the U.S. developed since the seventies in 20th century, built up in 1994 comprehensively, have the new generation satellite navigation and the navigation system of the navigation of comprehensive real-time three-dimensional and stationkeeping ability in sea, land and sky.Gps system not only can be used for measuring, navigation, also can be used for testing the speed, when surveying.Accurately locate by the satellite-signal that GPS receives, can learn the information such as travel route, position, speed, height above sea level of vehicle.
IPVD (Interactive Personal Video Decoder, the interaction personal Video Decoder), being that innovative internet video is play, be to download with P2P (Point to Point) Internet video, and the broadcast of multiple format video is the digital video solution of core application.By using the IPVD technology, the user can browse, searches for and download the magnanimity video resource on the Internet easily, and in terminal plays.IPVD will become the substitute products of DVD, i.e. " the Internet DVD ".
VoIP (Voice over Internet Protocol, internet voice protocol) is a kind of based on IP phone, and releases the technology of corresponding value-added service.The advantage of VoIP maximum is to adopt the environment of Internet and global ip interconnection widely, and, better service more than traditional business are provided.The business such as transmission voice, fax, video and data that VoIP is can be on IP network cheap are transmitted and the storage forwarding of various information etc. as unified message, virtual telephony, virtual speech/fax mailbox, directory enquiry service, Internet call center, Internet call manager, video conference, ecommerce, fax storage.
EPG (Electronic Program Guide, electric program menu), the index of various services provided by the present invention and navigation all realize by the EPG system.The program of EPG system and Web classes of pages seemingly generally all provide all kinds of menus, button, link etc. to select for the user on the EPG interface.EPG has obtained extensive use in developed countries such as America and Europes, becomes one of basic service of Digital Television.
Wireless communication technology is to be the technology that communication user provides the real time information transmission with the radio wave, to be implemented in the individual communications smoothly that ensures in the area of coverage or the service area.This technical field mainly comprises the technology of aspects such as wireless transmission technology, router technology, network management and terminal traffic service.
Along with development in science and technology, the wireless city construction is also progressively quickened one's step, and has the part city to begin to drop on probation.The vehicle-mounted service system that the environment that the wireless city has been arranged, prior art provide has only GPS location and navigation feature, can't realize the transmission of the data such as voice, video based on the Internet, can't meet consumers' demand.
Summary of the invention
The technical problem to be solved in the present invention is, can not realize the transmission of data such as the voice based on the Internet, video, the defective that can't meet consumers' demand at existing, and a kind of vehicle-mounted service system and car-mounted terminal are provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of vehicle-mounted service system, it comprises: central server, base station and terminal, wherein:
Described central server is used for the service request by the receiving terminal, base station, provides information on services by the base station to described car-mounted terminal according to described request;
Described base station is used for transmitting to central server the service request of described car-mounted terminal, and transmits the information on services that described central server provides to described car-mounted terminal;
Described car-mounted terminal is used for sending service request by the base station to described central server, and receives the information on services that described central server sends by described base station.
Wherein, can be preferred, described central server also is used for sending the information on services that upgrades to described car-mounted terminal by described base station.
Wherein, can be preferred, described information on services comprises: navigation information, multimedia video audio-frequency information and broadcast message.
Wherein, can be preferred, described central server also is used to preserve described car-mounted terminal and preserves the configuration information of user on described car-mounted terminal.
The present invention also provides a kind of car-mounted terminal, and it comprises: main control module, connect GPS module, video decode and display module and the wireless communication module of the main control module of receiving respectively, wherein:
Described main control module is used for control and monitors described GPS module, video decode and display module and wireless communication module is finished corresponding operation;
Described GPS module is used for the control according to described main control module, is user-provided location and navigation Service;
Described video decode and display module are used to realize that user and described main control module carry out alternately;
Described wireless communication module is used for the control according to described main control module, carries out wireless telecommunications by base station and central server.
Wherein, preferably this car-mounted terminal also comprises: expansion connection module, be connected with described main control module, and wherein: described expansion connection module is used to provide the expanded function of described car-mounted terminal.
Wherein, preferably this car-mounted terminal also comprises: power module, described power module provides power supply for described main control module, GPS module, video decode and display module and wireless communication module.
Implement technical scheme of the present invention, has following beneficial effect: based on the GPS location, in conjunction with IPVD, VOIP, EPG and wireless communication technology, and on car-mounted terminal, increase the corresponding structure module, realized that car-mounted terminal based on multimedia services such as the voice of the Internet, videos, has satisfied user's demand.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structure principle chart of the vehicle-mounted service system that provides of the embodiment of the invention;
Fig. 2 is the structural representation of the car-mounted terminal that provides of the embodiment of the invention;
Fig. 3 is the applicating flow chart of the car-mounted terminal that provides of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The embodiment of the invention provides a kind of vehicle-mounted service system, and as shown in Figure 1, this system comprises: central server 103, base station 102 (in other embodiments, also can be wireless router) and terminal 101, wherein:
Described central server 103, be used for service request by the receiving terminal, base station, provide information on services by the base station to described car-mounted terminal according to described request, this central server comprises database, is used to deposit and writes down various information on services, configuration information and operation information etc.;
Described base station 102 is used for the service request to the described car-mounted terminal 101 of central server 103 forwardings, and transmits the information on services that described central server 103 provides to described car-mounted terminal 101.
Described car-mounted terminal 101 is used for sending service request by base station 102 to described central server 103, and receives the information on services that described central server 103 sends by described base station 102.
The embodiment of the invention can be based on the WIFI cordless communication network, also can be based on other wireless communication networks, as WiMAX (Worldwide Interoperability for Microwave Access, micro-wave access global inter communication), 4G, the 5G etc. that may occur in UWB (Ultra WideBand, ultra broadband), 3G and future.Be applied as the basis with GPS and IPVD, in conjunction with central server, realize the navigation and the multimedia service of car-mounted terminal, wherein, this car-mounted terminal 101 can be for a plurality of, base station 102 can be the base station of WIFI network, also can be wireless router, realize being connected of car-mounted terminal 101 and central server 103, and this network has higher speed of download than the service network of GPRS or GSM, more network service can be provided, as: IPVD and VIOP etc.Information, multimedia, navigation, traffic-information service and vehicle security protection and remote diagnosis etc. be can be widely used in, also sub-district, family, communal facility etc. application can be extended to.
Further, on the basis of the foregoing description, because central server 103 has the information on services of renewal at any time, described central server 103 also is used for sending the information on services that upgrades by described base station 102 to described car-mounted terminal 101.
The information on services that the foregoing description provides comprises: navigation information, multimedia video audio-frequency information and broadcast message etc. can also be other information, as information on services such as picture, mails.
Further among the embodiment, when this car-mounted terminal is used for the user self-help service, as: by the visit central server, be provided with navigation approach ground, evade with information such as destination, central server is handled the back instant playback on car-mounted terminal equipment, according to corresponding prompt, the user can navigate.Described central server 103 also is used to preserve described car-mounted terminal and preserves the configuration information of user on described car-mounted terminal.
The embodiment of the invention also provides a kind of car-mounted terminal, and as shown in Figure 2, this car-mounted terminal comprises: main control module 201, connect GPS module 202, video decode and display module 203 and the wireless communication module 204 of the main control module of receiving 201 respectively, wherein:
Described main control module 201, be used for control and monitor described GPS module 202, video decode and display module 203 and wireless communication module 204 is finished corresponding operation, as: control GPS module receive approach ground, evade with navigation information such as destination, and send described navigation information, and show described navigation information to the user by video decode and display module 203 to described main control module 201; Control described wireless communication module 204 and base station (perhaps wireless router is set up and kept in communication) etc., also can be by the EPG menu on this car-mounted terminal, the user selects VOIP voice service etc.
Described GPS module 202 is used for the control according to described main control module 201, is user-provided location and navigation Service, as approach ground, evade with the service of navigation informations such as destination.
Described video decode and display module 203, be used to realize that user and described main control module 201 carry out alternately, information on services such as navigation information, video information can be presented on this video decode and the display module 203, and can make the user pass through EPG menu on this this car-mounted terminal, the user selects various services such as VOIP voice.
Described wireless communication module 204 is used for the control according to described main control module 201, carries out wireless telecommunications by base station and central server, can carry out services such as foradownloaded video, audio frequency, also can realize voice service.
Further among the embodiment, have expanded function in order to make this car-mounted terminal, this car-mounted terminal also comprises: expansion connection module, be connected with described main control module, and wherein: described expansion connection module is used to provide the expanded function of described car-mounted terminal.As: functions such as remote diagnosis, monitoring camera-shooting, air pressure sensing, vibration detection.
In addition, can also comprise in the car-mounted terminal that the foregoing description provides: power module 205, described power module provides power supply for described main control module 201, GPS module 202, video decode and display module 203 and wireless communication module 204.
The Application Example of an above-mentioned car-mounted terminal is provided below, as shown in Figure 3, this figure be the user by the flow chart that car-mounted terminal application central server navigates, comprise the steps:
301, the user starts car-mounted terminal,
302, the user logins this car-mounted terminal;
303, car-mounted terminal is connected to central server by wireless network, and obtains up-to-date service, and whether the user confirms the update service content, if select to upgrade, waits for then that the contents of a project are upgraded to finish, otherwise enters step 304;
304, by the navigation of EPG menu selection center;
305, whether the prompting user selects manual service, if then enter step 308, if not, then enters step 306;
306, the user selects the pattern of Self-Service;
307, the user by EPG menu setting approach ground, evade with destination etc.;
308, the user can select the VOIP voice service, provides more direct, convenient and warm navigation Service by the staff at central server place for the user;
309, the user waits for that central server issues the information on services of above-mentioned steps 307 or step 308;
If 310 information on services issue finish, then finish this service;
311, the user can select other services by EPG.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a vehicle-mounted service system is characterized in that, comprising: central server, base station and terminal, wherein:
Described central server is used for the service request by the receiving terminal, base station, provides information on services by the base station to described car-mounted terminal according to described request;
Described base station is used for transmitting to central server the service request of described car-mounted terminal, and transmits the information on services that described central server provides to described car-mounted terminal;
Described car-mounted terminal is used for sending service request by the base station to described central server, and receives the information on services that described central server sends by described base station.
2. vehicle-mounted according to claim 1 service system is characterized in that, described central server also is used for sending the information on services that upgrades to described car-mounted terminal by described base station.
3. vehicle-mounted as claimed in claim 1 or 2 service system is characterized in that described information on services comprises: navigation information, multimedia video audio-frequency information and broadcast message.
4. vehicle-mounted according to claim 1 service system is characterized in that, described central server also is used to preserve described car-mounted terminal and preserves the configuration information of user on described car-mounted terminal.
5. a car-mounted terminal is characterized in that, comprising: main control module, connect GPS module, video decode and display module and the wireless communication module of the main control module of receiving respectively, wherein:
Described main control module is used for control and monitors described GPS module, video decode and display module and wireless communication module is finished corresponding operation;
Described GPS module is used for the control according to described main control module, is user-provided location and navigation Service;
Described video decode and display module are used to realize that user and described main control module carry out alternately;
Described wireless communication module is used for the control according to described main control module, carries out wireless telecommunications by base station and central server.
6. as car-mounted terminal as described in the claim 5, it is characterized in that, also comprise: expansion connection module, be connected with described main control module, wherein: described expansion connection module is used to provide the expanded function of described car-mounted terminal.
7. as car-mounted terminal as described in the claim 5, it is characterized in that, also comprise: power module, described power module provides power supply for described main control module, GPS module, video decode and display module and wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2009102389047A CN102111724A (en) | 2009-12-29 | 2009-12-29 | Vehicle-mounted service system and vehicle-mounted terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009102389047A CN102111724A (en) | 2009-12-29 | 2009-12-29 | Vehicle-mounted service system and vehicle-mounted terminal |
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| CN102111724A true CN102111724A (en) | 2011-06-29 |
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| CN2009102389047A Pending CN102111724A (en) | 2009-12-29 | 2009-12-29 | Vehicle-mounted service system and vehicle-mounted terminal |
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| CN103188138A (en) * | 2011-12-30 | 2013-07-03 | 上海博泰悦臻电子设备制造有限公司 | Interactive message data processing system |
| CN103685407A (en) * | 2012-09-18 | 2014-03-26 | 高德软件有限公司 | Telematics platform system based on cloud technology |
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| CN103873175A (en) * | 2012-12-13 | 2014-06-18 | 深圳市赛格导航科技股份有限公司 | Position-based broadcasting station switching method and position-based broadcasting station switching system |
| CN104065671A (en) * | 2014-07-16 | 2014-09-24 | 张力军 | Vehicle-mounted multifunctional device and vehicle-mounted multifunctional system |
| CN104219616A (en) * | 2013-06-03 | 2014-12-17 | 江苏京海博源信息技术有限公司 | Multimedia data processing device and method and wireless multimedia server |
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| CN108965964A (en) * | 2018-06-08 | 2018-12-07 | 北京联博达科技有限公司 | Public transport medium mobile device, public transport mobile media system and method based on satellite positioning |
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| CN103188138B (en) * | 2011-12-30 | 2017-11-07 | 上海博泰悦臻电子设备制造有限公司 | A kind of interactive message data handling system |
| CN103685407A (en) * | 2012-09-18 | 2014-03-26 | 高德软件有限公司 | Telematics platform system based on cloud technology |
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| CN103051690A (en) * | 2012-12-12 | 2013-04-17 | 广东好帮手电子科技股份有限公司 | System and implementation method for playing mobile music by vehicle-mounted host within local area network |
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| CN104065671A (en) * | 2014-07-16 | 2014-09-24 | 张力军 | Vehicle-mounted multifunctional device and vehicle-mounted multifunctional system |
| WO2016197622A1 (en) * | 2015-06-12 | 2016-12-15 | 中兴通讯股份有限公司 | Internet of vehicle architecture and service implementation method and device therein |
| CN108965964A (en) * | 2018-06-08 | 2018-12-07 | 北京联博达科技有限公司 | Public transport medium mobile device, public transport mobile media system and method based on satellite positioning |
| CN109508129A (en) * | 2018-11-29 | 2019-03-22 | 北京车联天下信息技术有限公司 | A kind of information on services acquisition methods and device |
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Application publication date: 20110629 |