The car networked system
Technical field
The present invention relates to a kind of car networking technology, especially, relate to the abundant car networked system of a kind of service content.
Background technology
Along with economic development automobile quantity rapidly increases, cause problems such as traffic jam, energy resource consumption and air pollution serious day by day, even if this feasible very flourishing country of road equipment also has to turn to technology and the method taking to supply, need two aspects to manage jointly improve the traffic problems that are becoming increasingly acute from the thoughtcast that only satisfies the demands by supply in the past.In this process, the concept of " intelligent transportation system " just progressively forms, and the car networking realizes an important technical of intelligent transportation just.
The elementary object of the development of car networking at present be implemented on the information network platform to the attribute information of all vehicles and quiet, multidate information extracts and effectively utilize, and according to different functional requirements the running status of all vehicles is effectively supervised and provided a kind of wireless network of integrated service.So, along with the research of vehicle-carrying communication technology and related application has had considerable progress, automobile again is not independent of beyond the communication network, and, benefit from development of wireless communication devices, can accomplish now with vehicle as a terminal terminal and service end to be connected to each other the composition network, such network just is referred to as the car networking.
In the existing car networking, vehicle is provided with vehicle intelligent terminal usually, and described vehicle intelligent terminal can be linked into the Internet by Radio Access Network, and communicates by the Internet and service centre.The various services of car networking usually all the concentrated area concentrated by described service centre and provide, all vehicles can obtain the service that described service centre provides after must directly establishing a communications link with described service centre, and third party service provider can't provide content service for vehicle, and the service content of therefore existing car networked system is more limited.
Summary of the invention
For addressing the above problem, the invention provides the abundant more car networked system of a kind of service content.
Car networked system provided by the invention, comprise vehicle, Radio Access Network, and the Internet, car internet services center, first content server and second content server, wherein, described car internet services center and described first content server are connected to described the Internet, described second content server is connected to described wireless access network, described vehicle comprises vehicle intelligent terminal, described vehicle intelligent terminal is connected to described the Internet by described Radio Access Network, and establish a communications link by described the Internet and described car internet services center and described first content server, and establish a communications link by described Radio Access Network and described second content server.
In car networked system one preferred embodiment provided by the invention, described Radio Access Network comprises WLAN, mobile communications network and vehicle private network.
In car networked system one preferred embodiment provided by the invention, described WLAN (wireless local area network) comprises WAP (wireless access point), described WAP (wireless access point) is linked into described the Internet, and being connected to described second content server, described vehicle intelligent terminal carries out data transmit-receive by described WAP (wireless access point) and described second content server.
In car networked system one preferred embodiment provided by the invention, described car networked system also comprises the 3rd content server, described mobile communications network comprises the mobile base station, described mobile base station is connected to the 3rd content server, and described vehicle intelligent terminal carries out data transmit-receive by described mobile base station and described the 3rd content server.
In car networked system one preferred embodiment provided by the invention, described mobile communications network also comprises carrier server, described carrier server is connected to described mobile base station, and described vehicle intelligent terminal carries out data transmit-receive by described mobile base station and described carrier server.
In car networked system one preferred embodiment provided by the invention, described car networked system also comprises the 4th content server, described vehicle private network comprises the roadside access point, described the 4th content server is connected to described roadside access point, and described vehicle intelligent terminal carries out data transmit-receive by described roadside access point and described the 4th content server.
In car networked system provided by the invention, described vehicle can be linked into described the Internet by described vehicle Access Network, and carry out data transmit-receive by described the Internet and described first content server, thereby obtain the content service that third party content supplier provides, in addition, described vehicle can also further further carry out data transmit-receive with described second content server, described the 3rd content server and described the 4th content server by described WLAN, described mobile communications network and described vehicle private network.Therefore, compared to prior art, the service content of described car networked system is abundanter.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the schematic diagram of a kind of embodiment of car networked system provided by the invention.
Embodiment
To the technical scheme in the embodiment of the invention be clearly and completely described below, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making all other embodiment that obtain under the creative work prerequisite.
See also Fig. 1, it is the schematic diagram of a kind of embodiment of car networked system provided by the invention.Described car networked system comprises vehicle 110, Radio Access Network 160~180, the Internet 130, car internet services center 140 and described content provider server 150-n (wherein, n=1,2,3,4).
Described vehicle 110 comprises vehicle intelligent terminal 111, described vehicle intelligent terminal 111 can be used as a network node, be linked into described the Internet 130 by described Radio Access Network 160~180, and establish a communications link with described service centre 140 and described content provider server 150-n; On the other hand, described vehicle intelligent terminal 111 also can be connected with described content provider server 150 by described Radio Access Network 160~180.
Wherein, described Radio Access Network 160~180 comprises WLAN 160, mobile communications network 170 and vehicle private network 180, described content provider server 150-n can comprise first content server 150-1, second content server 150-2, the 3rd content server 150-3 and the 4th content server 150-4, wherein said first content server 150-1 is connected to described the Internet 130, described second content server 150-2 is connected to described Radio Access Network 160, described the 3rd content server 150-3 is connected to described mobile communications network 170, and described the 4th content server 150-4 is connected to described vehicle private network 180.Described WLAN 160, described mobile communications network 170 and described vehicle private network 180 can offer the content service that connected content provider server 150 provides described vehicle 110 on the one hand, on the other hand, also described vehicle 110 further can be linked into described the Internet 130.
Vehicle intelligent terminal 111 inside of described vehicle 110 can be equipped with the wireless communication module corresponding with described WLAN 160, described mobile communications network 170 and described vehicle private network 180, and described vehicle intelligent terminal 111 can be according to preset rules or User Defined rule, and one of them carries out wireless connections to select described WLAN 160, described mobile communications network 170 and described vehicle private network 180.
When described vehicle 110 is connected to described WLAN 160, described vehicle intelligent terminal 111 is connected to the WAP (wireless access point) of described WLAN 160 by himself radio access module (such as the WIFI module), described WAP (wireless access point) can further insert described the Internet 130 by copper cash or optical fiber, is connected to described second content server 150-2 simultaneously.Thus, described vehicle 110 just can be linked into described the Internet 130, and carry out data transmit-receive by described the Internet 130 with described service centre 140 and the described first service server 150-1, thereby obtain the service that described service centre 140 and described first content server 150-1 provide, perhaps, directly carry out data transmit-receive with described second content server 150-2 by described WLAN 160, thereby obtain the content service that described second content server 150-2 provides.
When described vehicle 110 was connected to described mobile communications network 170, described vehicle intelligent terminal 111 connected with the mobile base station by the mobile communication module (such as 3G communication module or 4G communication module) of himself.Described mobile base station can be linked into operator's equipment of described mobile communications network 170 by private-line mode, and be connected with described the 3rd content server 150-3, therefore described vehicle 110 just can obtain the service based on described mobile communications network 170 (such as voice communications services or short message service) that mobile operator provides by connecting described mobile communications network 170, and obtains the content service that described the 3rd content server 150-3 provides simultaneously.And, owing to also be intercommunication between described mobile communications network 170 and the described the Internet 130, therefore described vehicle 110 can further be linked into described the Internet 130 by described mobile communications network 170, and carry out data transmit-receive by described the Internet 130 with described service centre 140 and the described first service server 150-1, thereby obtain the service that described service centre 140 and described first content server 150-1 provide.
When described vehicle 110 was connected to described vehicle private network 180, described vehicle intelligent terminal 111 connected into multi-hop, acentric, ad hoc deployed wireless networks by himself mobile communication module and other vehicles or roadside access point.Simultaneously, described roadside access point can be connected to described the 4th content server 150-4, is linked into described the Internet 130 by wired mode simultaneously.Thus, described vehicle 110 just can carry out data transmit-receive with described service centre 140 and the described first service server 150-1 by described the Internet 130, thereby obtain the service that described service centre 140 and described first content server 150-1 provide, perhaps, thus directly carry out data transmit-receive with described the 4th content server 150-4 by described vehicle private network 180 and obtain the content service that described the 4th content server 150-4 provides.
In car networked system provided by the invention, described vehicle 110 can be linked into described the Internet 130 by described Radio Access Network 160~180, and carry out data transmit-receive by described the Internet 130 with described first content server 150-1, thereby obtain the content service that third party content supplier provides, in addition, described vehicle 110 can also be further by described WLAN 160, described mobile communications network 170 and described vehicle private network 180 further with described second content server 150-2, described the 3rd content server 150-3 and described the 4th content server 150-4 carry out data transmit-receive.Therefore, the service content of described car networked system is abundanter.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present invention.