CN105338507A - Internet of vehicle system as well as network access method and device - Google Patents
Internet of vehicle system as well as network access method and device Download PDFInfo
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- CN105338507A CN105338507A CN201510937561.9A CN201510937561A CN105338507A CN 105338507 A CN105338507 A CN 105338507A CN 201510937561 A CN201510937561 A CN 201510937561A CN 105338507 A CN105338507 A CN 105338507A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/24—Accounting or billing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
Abstract
The invention discloses an internet of vehicle system as well as a network access method and device. The system comprises a wireless router module, an authentication control module and a backstage administration module; the wireless router module comprises a first wireless communication unit, an access unit and a router unit, the first wireless communication unit is used for connecting a local mobile internet, the access unit is used for providing a network access point, and the router unit is used for connecting the first wireless communication unit and the access unit; the authentication control module comprises a second wireless communication unit, a user identification information storage unit and a processor unit, the second wireless communication unit is used for connecting a preset mobile network, and the user identification information storage unit is used for storing user identification information in access to the preset mobile network; the backstage administration module comprises an SIM card array and a server, and the SIM card array is used for providing authentication information in access to the local mobile internet. According to the internet of vehicle system as well as the network access method and device, on the basis of networking system of the internet of vehicle, dependence on a single operator is effectively reduced, and the network fee of the internet of vehicle system is reduced.
Description
Technical field
The present invention relates to car networking arenas, particularly relate to a kind of car networked system, the method for access network, device.
Background technology
Along with the raising of the level of informatization, the interconnection needs of Che Yuche, car and people is day by day urgent.Current core application concentrates on the following aspects:
1, vehicle monitoring: real-time collecting vehicle condition and driving condition, presents to user by the interface of close friend; Wirelessly remote operation OBD (onboard diagnostic system) interface, can also realize some controlling functions.2, drive to assist: obtained the information on services such as such as navigation, real-time road by wireless network, in order to drive, trip is provided convenience.3, value-added service: Online Video, Entertainment, internet radio, drive recorder video sharing etc. in such as car.4, online in car: the mobile terminal such as mobile phone, flat board, by means of wireless network access internet in car.
The development in this field current is ripe not enough, there is following problem:
Car-mounted terminal is prefixed wireless communication module and mobile phone SIM (client identification module) card, can realize wireless telecommunications easily, provide various service to car owner.
At present, car-mounted terminal is divided into front dress (being contained in advance on automobile by depot when automobile dispatches from the factory) and rear dress (automobile is arranged on automobile by other people are external after dispatching from the factory) two kinds of forms.Most car-mounted terminal, the front entrucking mounted terminal of especially depot's prepackage, its SIM card is all that be fixed in car-mounted terminal cannot dismounting, and this is equivalent to car-mounted terminal and has bound fixing operator.Due to the region of in the future running car cannot be determined, the SIM card that can use in all possible ranges and rate mode can only be selected, certainly will cause ensureing optimum rate.At present, most depot provides free service in initial one or two years, needs user to pay communication expense voluntarily afterwards.Binding SIM card directly results in the consequence that expense increases and user's continuation rate is low.
Summary of the invention
Main purpose of the present invention is to propose a kind of car networked system, the method for access network, device, is intended to reduce the dependence of car networked system to single network operator, realizes rate localization.
For achieving the above object, a kind of car networked system provided by the invention, comprises wireless routing module, authentication control module, Back Administration Module; Described wireless routing module comprises the first radio communication unit for connecting local mobile Internet, for providing the access unit of Network Access Point, for connecting the routing unit of described first radio communication unit and described access unit; Described authentication control module comprises the second radio communication unit for connecting default mobile Internet, for storing customer identification information memory cell, the processor unit of the customer identification information for accessing described default mobile Internet; Described Back Administration Module comprises SIM card array and server, and described SIM card array accesses the authentication information of described local internet for providing; Described processor unit, when described first radio communication unit described local mobile Internet to be accessed, is inquired about described first radio communication unit and whether is had request to described authentication information; Described processor unit, when inquiring described request, controls described second radio communication unit access and presets mobile Internet; Wherein, described second radio communication unit obtains described customer identification information from described customer identification information memory cell, and uses described customer identification information to access described default mobile Internet; Described processor unit connects described server through described default mobile Internet, to authentication information described in described server request; Wherein, from a SIM card of described SIM card array, described authentication information is obtained by described server; Described authentication information is supplied to described first radio communication unit by described processor unit, makes the described local mobile Internet of described first radio communication unit access, and makes described Network Access Point through the described local mobile Internet of described routing unit access.
Alternatively, aforesaid car networked system, described wireless routing module also comprises SIM card interface, and described authentication control module also comprises the SIM card interface adaptation unit for docking with described SIM card interface; Described processor unit is inquired about by described SIM card interface adaptation unit; Wherein, described first radio communication unit accepts inquiry through described SIM card interface.
Alternatively, aforesaid car networked system, described authentication control module also comprises positioning unit, and described positioning unit obtains the Mobile Country Code MCC of current access to mobile network, Mobile Network Code or location area code, or obtains current physical location coordinate as current location information; Described processor unit is to described positioning unit request current location information, and the described current location information returned by described positioning unit is sent to described server; From described SIM card array, select the SIM card corresponding with described current location information by described server and therefrom obtain described authentication information.
Alternatively, aforesaid car networked system, described processor unit when described positioning unit does not return described current location information, by default location information or record position information be sent to described server; From described SIM card array, select the SIM card corresponding with described default location information or described record position information by described server and therefrom obtain described authentication information.
Alternatively, aforesaid car networked system, described server selects the local SIM card corresponding with described current location information from described SIM card array, described authentication information is therefrom obtained when described local SIM card is available, from described SIM card array, select the roaming SIM card corresponding with described current location information when described local SIM card is unavailable, and obtain described authentication information from described roaming SIM card.
Alternatively, aforesaid car networked system, described server, according to the strategy preset, is selected the SIM card corresponding with described strategy and therefrom obtains described authentication information from described SIM card array.
Alternatively, aforesaid car networked system, also comprises for the On-Board Diagnostics (OBD) module to vehicle detection; Described On-Board Diagnostics (OBD) module accesses described Network Access Point, and the diagnostic message obtained vehicle detection is sent to outside through described local mobile Internet.
Alternatively, aforesaid car networked system, also comprises the navigation and traffic information module of showing navigation and traffic information; Described navigation and traffic information module access described Network Access Point, obtain described navigation and traffic information and show through described local mobile Internet.
Alternatively, aforesaid car networked system, also comprises access terminals module; Described access terminals module accesses described Network Access Point, and carries out alternately with other equipment of the described Network Access Point of access or described ground mobile Internet.
For achieving the above object, present invention also offers a kind of method of access network, for accessing local mobile Internet for car networked system, described car networked system comprises wireless routing module, authentication control module, Back Administration Module; Described wireless routing module comprises the first radio communication unit for connecting described local mobile Internet, for providing the access unit of Network Access Point, for connecting the routing unit of described first radio communication unit and described access unit; Described authentication control module comprises the second radio communication unit for connecting default mobile Internet, for storing customer identification information memory cell, the processor unit of the customer identification information for accessing described default mobile Internet; Described Back Administration Module comprises SIM card battle array and server, and described SIM card array accesses the authentication information of described local internet for providing; Described method comprises: when described first radio communication unit described local mobile Internet to be accessed, inquires about described first radio communication unit and whether has request to described authentication information; When inquiring described request, controlling described second radio communication unit access and presetting mobile Internet; Wherein, described second radio communication unit obtains described customer identification information from described customer identification information memory cell, and uses described customer identification information to access described default mobile Internet; Described server is connected, to authentication information described in described server request through described default mobile Internet; Wherein, from a SIM card of described SIM card array, described authentication information is obtained by described server; Described authentication information is supplied to described first radio communication unit, makes the described local mobile Internet of described first radio communication unit access, and make described Network Access Point through the described local mobile Internet of described routing unit access.
Alternatively, the method for aforesaid access network, described wireless routing module also comprises SIM card interface, and described authentication control module also comprises the SIM card interface adaptation unit for docking with described SIM card interface; Inquire about described first radio communication unit and whether there is request to the authentication information for accessing described local mobile Internet, specifically comprise: inquired about by described SIM card interface adaptation unit; Wherein, described first radio communication unit accepts inquiry through described SIM card interface.
Alternatively, the method for aforesaid access network, described authentication control module also comprises positioning unit; To authentication information described in described server request, specifically comprise: to described positioning unit request current location information, and the described current location information returned by described positioning unit is sent to described server; From described SIM card array, select the SIM card corresponding with described current location information by described server and therefrom obtain described authentication information.
Alternatively, the method for aforesaid access network, also comprises: when described positioning unit does not return described current location information, by default location information or record position information be sent to described server; From described SIM card array, select the SIM card corresponding with described default location information or described record position information by described server and therefrom obtain described authentication information.
Alternatively, the method of aforesaid access network, described server selects the local SIM card corresponding with described current location information from described SIM card array, described authentication information is therefrom obtained when described local SIM card is available, from described SIM card array, select the roaming SIM card corresponding with described current location information when described local SIM card is unavailable, and obtain described authentication information from described roaming SIM card.
Alternatively, the method for aforesaid access network, described server, according to the strategy preset, is selected the SIM card corresponding with described strategy and therefrom obtains described authentication information from described SIM card array.
For achieving the above object, present invention also offers a kind of device of access network, for accessing local mobile Internet for car networked system, described car networked system comprises wireless routing module, authentication control module, Back Administration Module; Described wireless routing module comprises the first radio communication unit for connecting described local mobile Internet, for providing the access unit of Network Access Point, for connecting the routing unit of described first radio communication unit and described access unit; Described authentication control module comprises the second radio communication unit for connecting default mobile Internet, for storing customer identification information memory cell, the processor unit of the customer identification information for accessing described default mobile Internet; Described Back Administration Module comprises SIM card array and server, and described SIM card array accesses the authentication information of described local internet for providing; Described device comprises: enquiry module, for when described first radio communication unit described local mobile Internet to be accessed, inquires about described first radio communication unit and whether has request to described authentication information; Linking Internet module, for when inquiring described request, controlling described second radio communication unit access and presetting mobile Internet; Wherein, described second radio communication unit obtains described customer identification information from described customer identification information memory cell, and uses described customer identification information to access described default mobile Internet; Authentication information request module, for connecting described server through described default mobile Internet, to authentication information described in described server request; Wherein, from a SIM card of described SIM card array, described authentication information is obtained by described server; Authentication information provides module, for described authentication information is supplied to described first radio communication unit, make the described local mobile Internet of described first radio communication unit access, and make described Network Access Point through the described local mobile Internet of described routing unit access.
Alternatively, the device of aforesaid access network, described wireless routing module also comprises SIM card interface, and described authentication control module also comprises the SIM card interface adaptation unit for docking with described SIM card interface; Described enquiry module is inquired about by described SIM card interface adaptation unit; Wherein, described first radio communication unit accepts inquiry through described SIM card interface.
Alternatively, the device of aforesaid access network, described authentication control module also comprises positioning unit; Described authentication information request module is also to described positioning unit request current location information, and the described current location information returned by described positioning unit is sent to described server; From described SIM card array, select the SIM card corresponding with described current location information by described server and therefrom obtain described authentication information.
Alternatively, the device of aforesaid access network, described authentication information request module when described positioning unit does not return described current location information, by default location information or record position information be sent to described server; From described SIM card array, select the SIM card corresponding with described default location information or described record position information by described server and therefrom obtain described authentication information.
Alternatively, the device of aforesaid access network, described server selects the local SIM card corresponding with described current location information from described SIM card array, described authentication information is therefrom obtained when described local SIM card is available, from described SIM card array, select the roaming SIM card corresponding with described current location information when described local SIM card is unavailable, and obtain described authentication information from described roaming SIM card.
Alternatively, the device of aforesaid access network, described server, according to the strategy preset, is selected the SIM card corresponding with described strategy and therefrom obtains described authentication information from described SIM card array.
According to above technical scheme, known car networked system of the present invention, the method for access network, device at least have the following advantages:
According to technical scheme of the present invention, first wireless communication module requires the local mobile Internet of access, when it needs the authentication information accessing local mobile Internet, processor unit presets mobile Internet by the second radio communication unit access, and obtain authentication information through presetting mobile Internet to server, be supplied to the first wireless communication module and complete access first mobile Internet; First wireless communication module accesses local mobile Internet, makes multiple module of car networked system and external equipment all mutual with local mobile Internet, controls rate in lower level; Only carried out the acquisition of authentication information by default mobile Internet, rate are considerably less; So according to technical scheme of the present invention, on the basis of the group network system of networking making car, effectively can reduce the dependence to single operator, realizing rate localization, reduce the rate of car networked system networking.
Accompanying drawing explanation
Fig. 1 is the structural representation of car networked system according to an embodiment of the invention;
Fig. 2 is the part-structure schematic diagram of car networked system according to an embodiment of the invention;
Fig. 3 is the part-structure schematic diagram of car networked system according to an embodiment of the invention;
Fig. 4 is the structural representation of car networked system according to an embodiment of the invention;
Fig. 5 is the flow chart of the method for access network according to an embodiment of the invention;
Fig. 6 is the local flow chart of the method for access network according to an embodiment of the invention;
Fig. 7 is the local flow chart of the method for access network according to an embodiment of the invention;
Fig. 8 is the block diagram of the device of access network according to an embodiment of the invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use the suffix of such as " module ", " parts " or " unit " for representing element only in order to be conducive to explanation of the present invention, itself is specific meaning not.Therefore, " module " and " parts " can mixedly use.
As shown in Figure 1, one embodiment of the present of invention propose a kind of car networked system, comprise wireless routing module 110, authentication control module 120, Back Administration Module 130.
Wireless routing module 110 comprises the first radio communication unit 111 for connecting local mobile Internet, for providing the access unit 112 of Network Access Point, for connecting the routing unit 113 of the first radio communication unit 111 and access unit 112.In the present embodiment, the first radio communication unit 111 can be 2G/3G/4G radio communication unit, by the network insertion the Internet of mobile operator; The Network Access Point that access unit 112 provides can be Wi-Fi hotspot, also can be the Network Access Point of such as bluetooth, other access waies such as wired, access for various ancillary equipment; Routing unit 123 for by the first radio communication unit 111 and access unit 112 bridge joint, and provides the route switching between each equipment.
Authentication control module 120 comprises the second radio communication unit 121 for connecting default mobile Internet, for storing customer identification information memory cell 122, the processor unit 123 of the customer identification information for accessing default mobile Internet.In the present embodiment, the second radio communication unit 121 also can be 2G/3G/4G radio communication unit, for accessing mobile operator network; Customer identification information memory cell 122 stores the customer identification information needed for the second radio communication unit 121 communication, this information can one-time write, also can replace by remote upgrade, its a kind of form is actual SIM card, another kind of form is the SIM card simulated with software and memory space, i.e. soft card; For soft card, soft card can be upgraded, i.e. the information of another SIM card of Remote Acquisitioning, replaces the information of current SIM card, now needs processor unit 123 to realize the upgrading of soft card; In the present embodiment, processor unit 123, for managing whole authentication control module 120, realizes the information interaction between inner each unit.
Back Administration Module 130 comprises SIM array 132, server 131, and SIM card array 132 is for providing the authentication information of access local internet.In the present embodiment, Back Administration Module 130 is completed the management to a large amount of SIM card (entity card or soft card information) by server 131; No matter a large amount of SIM card ensure that be currently located at which kind of region, suitable SIM card can both be found to extract the authentication information of the local mobile Internet of access.
Processor unit 123, when the first radio communication unit 111 local mobile Internet to be accessed, is inquired about the first radio communication unit 111 and whether is had request to authentication information.Processor unit 123, when inquiring described request, controls the second radio communication unit 121 and accesses default mobile Internet; Wherein, the second radio communication unit 121 obtains customer identification information from described customer identification information memory cell 122, and uses customer identification information access to preset mobile Internet; Processor unit 123, through default mobile Internet connection server 131, asks authentication information to server 131; Wherein, from a SIM card of SIM card array 132, authentication information is obtained by server 131; Authentication information is supplied to the first radio communication unit 111 by processor unit 123, makes the first radio communication unit 111 access local mobile Internet, and makes Network Access Point access local mobile Internet through routing unit 112.
For processor unit 123, it will be appreciated by those skilled in the art that the programmable chip technology commonly used with FPGA or DSP etc., fired by computer program after processor unit 123, processor unit 123 can complete above operation.
According to the technical scheme of the present embodiment, visible following 2 points: the first radio communication unit 111 territory anywhere, use the authentication information access being applicable to local mobile Internet all the time, thus ensure that rate reduce; Second radio communication unit 121 accesses presets mobile Internet, and only for obtaining authentication information, data volume is very little, so rate are considerably less; Visible according to car networked system of the present invention, networking not by the restriction of operator, and significantly reduces rate.
As shown in Figures 2 and 3, another embodiment of the present invention proposes a kind of car networked system, compared with aforesaid embodiment, wireless routing module 110 also comprises SIM card interface 114, and authentication control module 120 also comprises the SIM card interface adaptation unit 124 for docking with SIM card interface 114; Processor unit 123 is inquired about by SIM card interface adaptation unit 124; Wherein, the first radio communication unit 111 accepts inquiry through SIM card interface 114.In the present embodiment, SIM card interface 114 meets existing SIM card interface specification, and SIM card interface as though common SIM cards can visit by the first radio communication unit 111; SIM card interface adaptation unit 124 is for simulating the physical characteristic of SIM card interface, namely ISO7816-3 protocol specification is met, for docking with the SIM card interface 114 of wireless routing module 110, particularly, the data input and output of SIM card interface adaptation unit 124 adopt half-duplex mode, be incorporated on a physical cord and carry out, this can easily be realized by the mode such as triode or integrated circuit.In the present embodiment, by SIM card interface and SIM card interface adaptation unit, make the first radio communication unit not rely on traditional SIM card, but the information of multiple SIM card can be used, departed from the constraint of operator.
As shown in Figure 3, another embodiment of the present invention proposes a kind of car networked system, and compared with aforesaid embodiment, authentication control module 120 also comprises positioning unit 125; Processor unit 123 asks current location information to positioning unit 125, and the current location information that positioning unit 125 returns is sent to server 131; From SIM card array, select the SIM card corresponding with current location information by server 131 and therefrom obtain authentication information.In the present embodiment, positioning unit 125 adopts the location technologies such as GPS (global positioning system), the Big Dipper to obtain the physical location coordinate at the current place of equipment, or MCC (Mobile Country Code MCC), the MNC (Mobile Network Code), LAC (Location Area Code) etc. that obtain in mobile network are as current location information; Server 131 can find the region corresponding with current location information from the map data base preset, and selects the SIM card corresponding with current zone, to ensure that the rate using local mobile Internet reduce according to the SIM card optimization algorithm preset.In the present embodiment, by certain time interval to positioning unit request position information.
Server 131 selects the local SIM card corresponding with current location information from SIM card array, therefrom authentication information is obtained when local SIM card is available, from SIM card array, select the roaming SIM card corresponding with current location information when local SIM card is unavailable, and obtain authentication information from roaming SIM card.In the present embodiment, because the rate of this locality card are lower than the rate of roaming card, so the priority of local card is higher than roaming card, be conducive to ensureing the preferential authentication information access mobile Internet using local card.
Further, another embodiment of the present invention proposes a kind of car networked system, and wherein server is according to the strategy preset, and selects the SIM card corresponding with described strategy and therefrom obtain described authentication information from described SIM card array.In the present embodiment, strategy is not limited, such as domain information, tariff package, the term of validity etc. can form comprehensive SIM card card selection strategy in combination, such as: preferentially choose this locality and block, preferentially choose the lower card of rate or preferentially choose the card being about to arrive the term of validity.
Another embodiment of the present invention proposes a kind of car networked system, compared with aforesaid embodiment, processor unit 123 when positioning unit 125 does not return current location information, by default location information or record position information be sent to server; Selected from SIM card array with default location information or record position information is corresponding SIM card by server 131 and therefrom obtain authentication information, the positional information recorded can be the last positional information obtained by positioning unit.In the present embodiment, eliminate positioning unit 125 cannot normally to work the impact caused, because user may exist certain positional information the most often occurred, or user does not leave the positional information formerly recorded, default location information or the positional information that recorded can be used to obtain corresponding authentication information based on foregoing.
As shown in Figure 4, another embodiment of the present invention proposes a kind of car networked system, compared with aforesaid embodiment, also comprises for the On-Board Diagnostics (OBD) module 140 to vehicle detection; On-Board Diagnostics (OBD) module 140 access network access point, and the diagnostic message obtained vehicle detection is sent to outside through local mobile Internet.In the present embodiment, OBD and On-BoardDiagnostic (On-Board Diagnostics (OBD) module) is the standardized module that automobile carries, 16 core interfaces are externally provided, by monitoring and resolve the information of this interface, the operation of automobile, discharge and failure alarm condition can be known in time.OBD On-Board Diagnostics (OBD) module by the OBD information of monitoring through resolving and process, by the Network Access Point such as WiFi or bluetooth and wireless routing module 110 alternately, can realize the remote storage of diagnostic message by the Internet.
As shown in Figure 4, another embodiment of the present invention proposes a kind of car networked system, compared with aforesaid embodiment, also comprises the navigation and traffic information module 150 of showing navigation and traffic information; Navigation and traffic information module 150 access network access point, obtain through local mobile Internet and navigate and traffic information showing.In the present embodiment, navigation and traffic information module 150 provide navigation Service and real-time road condition information to driver, this module is interconnected by the Network Access Point such as WiFi or bluetooth and wireless routing module 110, and then realizes map rejuvenation and road conditions acquisition by the Internet.
As shown in Figure 4, another embodiment of the present invention proposes a kind of car networked system, compared with aforesaid embodiment, also comprises access terminals module 160; Access terminals module 160 access network access point, and carry out alternately with other equipment of access network access point or ground mobile Internet.In the present embodiment, access terminals module 160 is general designations of every other access terminals, include but not limited to the mobile phone in car, panel computer, intelligent display screen etc., the Network Access Point access the Internet that these terminal equipments are provided by wireless routing module 110, and and car other equipment direct interactions interior.Such as, aforesaid On-Board Diagnostics (OBD) module 140 can utilize vehicle-mounted access terminals module 160 information to be presented.
As shown in Figure 5, one embodiment of the present of invention propose a kind of method of access network, and for accessing local mobile Internet for car networked system, car networked system comprises wireless routing module, authentication control module, Back Administration Module; Wireless routing module comprises the first radio communication unit for connecting local mobile Internet, for providing the access unit of Network Access Point, for connecting the routing unit of the first radio communication unit and access unit; Authentication control module comprises the second radio communication unit for connecting default mobile Internet, for storing customer identification information memory cell, the processor unit of the customer identification information for accessing default mobile Internet; Back Administration Module comprises SIM card array and server, and SIM card array is for providing the authentication information of access local internet.The method of the present embodiment comprises:
Step 510, when the first radio communication unit local mobile Internet to be accessed, inquires about the first radio communication unit and whether has request to authentication information.
Step 520, when inquiring described request, controlling the second radio communication unit access and presetting mobile Internet; Wherein, the second radio communication unit obtains customer identification information from described customer identification information memory cell, and uses the described default mobile Internet of customer identification information access.
Step 530, through presetting mobile Internet connection server, to server request authentication information; Wherein, from a SIM card of SIM card array, authentication information is obtained by server.
Step 540, is supplied to the first radio communication unit by authentication information, make the first radio communication unit access local mobile Internet, and makes Network Access Point access local mobile Internet through routing unit.
According to the technical scheme of the present embodiment, visible following 2 points: the first radio communication unit territory anywhere, use the authentication information access being applicable to local mobile Internet all the time, thus ensure that rate reduce; Mobile Internet is preset in second radio communication unit access, and only for obtaining authentication information, data volume is very little, so rate are considerably less; Visible according to car networked system of the present invention, networking not by the restriction of operator, and significantly reduces rate.
Another embodiment of the present invention proposes a kind of method of access network, and compared with aforesaid embodiment, wireless routing module also comprises SIM card interface, and authentication control module also comprises the SIM card interface adaptation unit for docking with SIM card interface;
Step 510 specifically comprises: inquired about by SIM card interface adaptation unit; Wherein, the first radio communication unit accepts inquiry through SIM card interface.In the present embodiment, by SIM card interface and SIM card interface adaptation unit, make the first radio communication unit not rely on traditional SIM card, but the information of multiple SIM card can be used, departed from the constraint of operator.
Another embodiment of the present invention proposes a kind of method of access network, and compared with aforesaid embodiment, authentication control module also comprises positioning unit; As shown in Figure 6, step 530 specifically comprises:
Step 531, to positioning unit request current location information.In the present embodiment, by certain time interval to positioning unit request position information.
Step 532, when positioning units returns current location information, the current location information returned by positioning unit is sent to server; From SIM card array, select the SIM card corresponding with current location information by server and therefrom obtain authentication information.In the present embodiment, server can find the region corresponding with current location information from the map data base preset, and selects the SIM card corresponding with current zone, to ensure that the rate using local mobile Internet reduce according to the SIM card optimization algorithm preset.
Step 533: when positioning unit does not return current location information, by default location information or record position information be sent to server; Selected from SIM card array with default location information or record position information is corresponding SIM card by server and therefrom obtain authentication information.The positional information recorded can be the last positional information obtained by positioning unit.
Wherein, as shown in Figure 7, the course of work of server is as follows: step 710, and server selects the local SIM card corresponding with current location information from SIM card array; Step 720, selects the roaming SIM card corresponding with current location information when local SIM card is unavailable from SIM card array; Step 730, obtains authentication information in the SIM card of selection.In the present embodiment, because the rate of this locality card are lower than the rate of roaming card, so the priority of local card is higher than roaming card, be conducive to ensureing the preferential authentication information access mobile Internet using local card.
Further, another embodiment of the present invention proposes a kind of method of access network, and wherein server is according to the strategy preset, and selects the SIM card corresponding with described strategy and therefrom obtain described authentication information from described SIM card array.In the present embodiment, strategy is not limited, such as domain information, tariff package, the term of validity etc. can form comprehensive SIM card card selection strategy in combination, such as: preferentially choose this locality and block, preferentially choose the lower card of rate or preferentially choose the card being about to arrive the term of validity.
As shown in Figure 8, An embodiment provides a kind of device of access network, for accessing local mobile Internet for car networked system, car networked system comprises wireless routing module, authentication control module, Back Administration Module; Wireless routing module comprises the first radio communication unit for connecting local mobile Internet, for providing the access unit of Network Access Point, for connecting the routing unit of the first radio communication unit and access unit; Authentication control module comprises the second radio communication unit for connecting default mobile Internet, for storing customer identification information memory cell, the processor unit of the customer identification information for accessing default mobile Internet; Back Administration Module comprises SIM card array and server, and SIM card array is for providing the authentication information of access local internet; Device comprises:
Enquiry module 810, for when the first radio communication unit local mobile Internet to be accessed, inquires about the first radio communication unit and whether has request to authentication information.
Linking Internet module 820, for when inquiring described request, controlling the second radio communication unit access and presetting mobile Internet; Wherein, the second radio communication unit obtains customer identification information from described customer identification information memory cell, and uses the described default mobile Internet of customer identification information access.
Authentication information request module 830, for through presetting mobile Internet connection server, to server request authentication information; Wherein, from a SIM card of SIM card array, authentication information is obtained by server.
Authentication information provides module 840, for authentication information is supplied to the first radio communication unit, makes the first radio communication unit access local mobile Internet, and makes Network Access Point access local mobile Internet through routing unit.
According to the technical scheme of the present embodiment, visible following 2 points: the first radio communication unit territory anywhere, use the authentication information access being applicable to local mobile Internet all the time, thus ensure that rate reduce; Mobile Internet is preset in second radio communication unit access, and only for obtaining authentication information, data volume is very little, so rate are considerably less; Visible according to car networked system of the present invention, networking not by the restriction of operator, and significantly reduces rate.
Another embodiment of the present invention proposes a kind of device of access network, and compared with aforesaid embodiment, wireless routing module also comprises SIM card interface, and authentication control module also comprises the SIM card interface adaptation unit for docking with SIM card interface;
Enquiry module 810 is inquired about by SIM card interface adaptation unit; Wherein, the first radio communication unit accepts inquiry through SIM card interface.In the present embodiment, by SIM card interface and SIM card interface adaptation unit, make the first radio communication unit not rely on traditional SIM card, but the information of multiple SIM card can be used, departed from the constraint of operator.
Another embodiment of the present invention proposes a kind of device of access network, and compared with aforesaid embodiment, authentication control module also comprises positioning unit; Authentication information request module 830 is also to positioning unit request current location information, and the current location information returned by positioning unit is sent to server; From SIM card array, select the SIM card corresponding with current location information by server and therefrom obtain authentication information.
Further, another embodiment of the present invention proposes a kind of device of access network, and wherein server is according to the strategy preset, and selects the SIM card corresponding with described strategy and therefrom obtain described authentication information from described SIM card array.In the present embodiment, strategy is not limited, such as domain information, tariff package, the term of validity etc. can form comprehensive SIM card card selection strategy in combination, such as: preferentially choose this locality and block, preferentially choose the lower card of rate or preferentially choose the card being about to arrive the term of validity.
In the present embodiment, server can find the region corresponding with current location information from the map data base preset, and selects the SIM card corresponding with current zone, to ensure that the rate using local mobile Internet reduce according to the SIM card optimization algorithm preset.In the present embodiment, by certain time interval to positioning unit request position information.
Authentication information request module 830 when positioning unit does not return current location information, by default location information or record position information be sent to server; Selected from SIM card array with default location information or record position information is corresponding SIM card by server and therefrom obtain authentication information.The positional information recorded can be the last positional information obtained by positioning unit.
Wherein, server selects the local SIM card corresponding with current location information from SIM card array, therefrom authentication information is obtained when local SIM card is available, from SIM card array, select the roaming SIM card corresponding with current location information when local SIM card is unavailable, and obtain authentication information from roaming SIM card.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better execution mode.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computer, server, air conditioner, or the network equipment etc.) perform method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (21)
1. a car networked system, is characterized in that, comprises wireless routing module, authentication control module, Back Administration Module; Described wireless routing module comprises the first radio communication unit for connecting local mobile Internet, for providing the access unit of Network Access Point, for connecting the routing unit of described first radio communication unit and described access unit; Described authentication control module comprises the second radio communication unit for connecting default mobile Internet, for storing customer identification information memory cell, the processor unit of the customer identification information for accessing described default mobile Internet; Described Back Administration Module comprises SIM card array and server, and described SIM card array accesses the authentication information of described local internet for providing;
Described processor unit, when described first radio communication unit described local mobile Internet to be accessed, is inquired about described first radio communication unit and whether is had request to described authentication information;
Described processor unit, when inquiring described request, controls described second radio communication unit access and presets mobile Internet; Wherein, described second radio communication unit obtains described customer identification information from described customer identification information memory cell, and uses described customer identification information to access described default mobile Internet;
Described processor unit connects described server through described default mobile Internet, to authentication information described in described server request; Wherein, from a SIM card of described SIM card array, described authentication information is obtained by described server;
Described authentication information is supplied to described first radio communication unit by described processor unit, makes the described local mobile Internet of described first radio communication unit access, and makes described Network Access Point through the described local mobile Internet of described routing unit access.
2. car networked system according to claim 1, is characterized in that, described wireless routing module also comprises SIM card interface, and described authentication control module also comprises the SIM card interface adaptation unit for docking with described SIM card interface;
Described processor unit is inquired about by described SIM card interface adaptation unit; Wherein, described first radio communication unit accepts inquiry through described SIM card interface.
3. car networked system according to claim 1, it is characterized in that, described authentication control module also comprises positioning unit, described positioning unit obtains the Mobile Country Code MCC of current access to mobile network, Mobile Network Code or location area code, or obtains current physical location coordinate as current location information;
Described processor unit is to current location information described in described positioning unit request, and the described current location information returned by described positioning unit is sent to described server; From described SIM card array, select the SIM card corresponding with described current location information by described server and therefrom obtain described authentication information.
4. car networked system according to claim 3, is characterized in that,
Described processor unit when described positioning unit does not return described current location information, by default location information or record position information be sent to described server; From described SIM card array, select the SIM card corresponding with described default location information or described record position information by described server and therefrom obtain described authentication information.
5. car networked system according to claim 3, it is characterized in that, described server selects the local SIM card corresponding with described current location information from described SIM card array, described authentication information is therefrom obtained when described local SIM card is available, from described SIM card array, select the roaming SIM card corresponding with described current location information when described local SIM card is unavailable, and obtain described authentication information from described roaming SIM card.
6. car networked system according to claim 1, is characterized in that,
Described server, according to the strategy preset, is selected the SIM card corresponding with described strategy and therefrom obtains described authentication information from described SIM card array.
7. car networked system according to claim 1, is characterized in that, also comprises for the On-Board Diagnostics (OBD) module to vehicle detection;
Described On-Board Diagnostics (OBD) module accesses described Network Access Point, and the diagnostic message obtained vehicle detection is sent to outside through described local mobile Internet.
8. car networked system according to claim 1, is characterized in that, also comprises the navigation and traffic information module of showing navigation and traffic information;
Described navigation and traffic information module access described Network Access Point, obtain described navigation and traffic information and show through described local mobile Internet.
9. car networked system according to claim 1, is characterized in that, also comprises access terminals module;
Described access terminals module accesses described Network Access Point, and carries out alternately with other equipment of the described Network Access Point of access or described ground mobile Internet.
10. a method for access network, for accessing local mobile Internet for car networked system, it is characterized in that, described car networked system comprises wireless routing module, authentication control module, Back Administration Module; Described wireless routing module comprises the first radio communication unit for connecting described local mobile Internet, for providing the access unit of Network Access Point, for connecting the routing unit of described first radio communication unit and described access unit; Described authentication control module comprises the second radio communication unit for connecting default mobile Internet, for storing customer identification information memory cell, the processor unit of the customer identification information for accessing described default mobile Internet; Described Back Administration Module comprises SIM card array and server, and described SIM card array accesses the authentication information of described local internet for providing; Described method comprises:
When described first radio communication unit described local mobile Internet to be accessed, inquire about described first radio communication unit and whether there is request to described authentication information;
When inquiring described request, controlling described second radio communication unit access and presetting mobile Internet; Wherein, described second radio communication unit obtains described customer identification information from described customer identification information memory cell, and uses described customer identification information to access described default mobile Internet;
Described server is connected, to authentication information described in described server request through described default mobile Internet; Wherein, from a SIM card of described SIM card array, described authentication information is obtained by described server;
Described authentication information is supplied to described first radio communication unit, makes the described local mobile Internet of described first radio communication unit access, and make described Network Access Point through the described local mobile Internet of described routing unit access.
The method of 11. access networks according to claim 10, is characterized in that, described wireless routing module also comprises SIM card interface, and described authentication control module also comprises the SIM card interface adaptation unit for docking with described SIM card interface; Inquire about described first radio communication unit and whether there is request to the authentication information for accessing described local mobile Internet, specifically comprise:
Inquired about by described SIM card interface adaptation unit; Wherein, described first radio communication unit accepts inquiry through described SIM card interface.
The method of 12. access networks according to claim 10, is characterized in that, described authentication control module also comprises positioning unit; To authentication information described in described server request, specifically comprise:
To described positioning unit request current location information, and the described current location information returned by described positioning unit is sent to described server; From described SIM card array, select the SIM card corresponding with described current location information by described server and therefrom obtain described authentication information.
The method of 13. access networks according to claim 12, is characterized in that, also comprise:
When described positioning unit does not return described current location information, by default location information or record position information be sent to described server; From described SIM card array, select the SIM card corresponding with described default location information or described record position information by described server and therefrom obtain described authentication information.
The method of 14. access networks according to claim 12, is characterized in that,
Described server selects the local SIM card corresponding with described current location information from described SIM card array, described authentication information is therefrom obtained when described local SIM card is available, from described SIM card array, select the roaming SIM card corresponding with described current location information when described local SIM card is unavailable, and obtain described authentication information from described roaming SIM card.
The method of 15. access networks according to claim 10, is characterized in that,
Described server, according to the strategy preset, is selected the SIM card corresponding with described strategy and therefrom obtains described authentication information from described SIM card array.
The device of 16. 1 kinds of access networks, for accessing local mobile Internet for car networked system, it is characterized in that, described car networked system comprises wireless routing module, authentication control module, Back Administration Module; Described wireless routing module comprises the first radio communication unit for connecting described local mobile Internet, for providing the access unit of Network Access Point, for connecting the routing unit of described first radio communication unit and described access unit; Described authentication control module comprises the second radio communication unit for connecting default mobile Internet, for storing customer identification information memory cell, the processor unit of the customer identification information for accessing described default mobile Internet; Described Back Administration Module comprises SIM card array and server, and described SIM card array accesses the authentication information of described local internet for providing; Described device comprises:
Enquiry module, for when described first radio communication unit described local mobile Internet to be accessed, inquires about described first radio communication unit and whether has request to described authentication information;
Linking Internet module, for when inquiring described request, controlling described second radio communication unit access and presetting mobile Internet; Wherein, described second radio communication unit obtains described customer identification information from described customer identification information memory cell, and uses described customer identification information to access described default mobile Internet;
Authentication information request module, for connecting described server through described default mobile Internet, to authentication information described in described server request; Wherein, from a SIM card of described SIM card array, described authentication information is obtained by described server;
Authentication information provides module, for described authentication information is supplied to described first radio communication unit, make the described local mobile Internet of described first radio communication unit access, and make described Network Access Point through the described local mobile Internet of described routing unit access.
The device of 17. access networks according to claim 16, is characterized in that, described wireless routing module also comprises SIM card interface, and described authentication control module also comprises the SIM card interface adaptation unit for docking with described SIM card interface;
Described enquiry module is inquired about by described SIM card interface adaptation unit; Wherein, described first radio communication unit accepts inquiry through described SIM card interface.
The device of 18. access networks according to claim 16, is characterized in that, described authentication control module also comprises positioning unit;
Described authentication information request module is also to described positioning unit request current location information, and the described current location information returned by described positioning unit is sent to described server; From described SIM card array, select the SIM card corresponding with described current location information by described server and therefrom obtain described authentication information.
The device of 19. access networks according to claim 18, is characterized in that,
Described authentication information request module when described positioning unit does not return described current location information, by default location information or record position information be sent to described server; From described SIM card array, select the SIM card corresponding with described default location information or described record position information by described server and therefrom obtain described authentication information.
The device of 20. access networks according to claim 18, is characterized in that,
Described server selects the local SIM card corresponding with described current location information from described SIM card array, described authentication information is therefrom obtained when described local SIM card is available, from described SIM card array, select the roaming SIM card corresponding with described current location information when described local SIM card is unavailable, and obtain described authentication information from described roaming SIM card.
The device of 21. access networks according to claim 16, is characterized in that,
Described server, according to the strategy preset, is selected the SIM card corresponding with described strategy and therefrom obtains described authentication information from described SIM card array.
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