CN106162806A

CN106162806A - A kind of car networked system network-building method, device and car networked system

Info

Publication number: CN106162806A
Application number: CN201610784043.2A
Authority: CN
Inventors: 毕敏; 徐华; 欧阳卫华
Original assignee: Communication Science And Technology Ltd Of Sichuan Changhong
Current assignee: Shanghai Industrial Control Safety Innovation Technology Co., Ltd.
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2016-11-23
Anticipated expiration: 2036-08-31
Also published as: CN106162806B

Abstract

The present invention is about a kind of car networked system network-building method, is applied to high-level network standard vehicle terminal, including: access senior standard network by high-level network standard base station；Receive the access request from low level network standard vehicle terminal, according to access request, form corresponding vehicle net bunch with low level network standard vehicle terminal；Send car networking bunch access information to high-level network standard base station, wherein, car networking bunch access information includes the identification information of car networking bunch；Receive the Access Control information that the identification information with car networking bunch of high-level network standard base station return is corresponding, according to Access Control information, low level network standard vehicle terminal in car networking bunch sends the communication information from high-level network standard base station, or sends the communication information from low level network standard vehicle to high-level network standard base station.The method makes low level network standard vehicle terminal be linked into senior standard network with a kind of applied business so that it is can apply senior standard Internet resources.

Description

A kind of car networked system network-building method, device and car networked system

Technical field

The present invention relates to car networking technology field, particularly relate to a kind of car networked system network-building method, device and car networking System.

Background technology

Mobile communication includes the communication between moving body, and wherein, moving body includes that people, automobile, train, steamer etc. are moving Object in state.Mobile communication is realized by mobile communication system, mobile communication system from be born since, experienced by 1G, In 2G, 3G and 4G epoch, each epoch are supervened corresponding network formats, up to the present, apply the most general in people's life Time network formats be 3G and 4G, and the 5G developed, wherein 5G is high-level network standard relative to 3G or 4G, 3G or 4G It is low level network standard relative to 5G.Mobile communication system develops the generation and development also having driven car to network.

Car networking can realize the communication between vehicle termination and network, and Che Yuche, Che Yulu, Che Yuren, car set with sensing It is mutual that standby grade all can carry out information by car networking.5G vehicle termination can add car by 5G network and network, such as Fig. 1 institute Showing, 5G vehicle termination 02 carries out network by the 5G communication equipment 021 being arranged on described 5G vehicle termination 02 with 5G base station 01 Connect, thus realize the communication between 5G vehicle termination 02 and 5G network.

5G vehicle termination is high-level network standard vehicle terminal relative to 3G, 4G vehicle termination, and 3G, 4G vehicle termination is relative It is low level network standard vehicle terminal in 5G vehicle termination.But, the most only 5G vehicle termination this high-level network standard car Terminal can be directly accessed 5G network, and such as this low level network of 3G, 4G vehicle termination standard vehicle terminal, due to each Communication equipment hardware reason, it is impossible to be directly added into this senior standard network of such as 5G network.Low level network standard vehicle is eventually End must first be installed 5G communication equipment and can be only achieved the vision being directly added into 5G network.And current low level network standard vehicle is eventually Holding large number of, installing 5G communication equipment is a big engineering, and costly, and this just have impact on car working application 5G net The process of network.Therefore, how low level network standard vehicle terminal being added senior standard network is current problem demanding prompt solution.

Summary of the invention

For overcoming problem present in correlation technique, the present invention provides a kind of car networked system network-building method, device and car Networked system.

First aspect according to embodiments of the present invention, it is provided that a kind of car networked system network-building method, is applied to high-level network Standard vehicle terminal, including:

Senior standard network is accessed by high-level network standard base station；

Receive the access request from low level network standard vehicle terminal, according to described access request, with described rudimentary net Network standard vehicle terminal forms corresponding vehicle net bunch；

Car networking bunch access information, wherein, described car networking bunch access information is sent to described high-level network standard base station Identification information including the networking bunch of described car；

Receive the access control that the identification information with the networking bunch of described car of described high-level network standard base station return is corresponding Information processed, according to described Access Control information, the low level network standard vehicle terminal in the networking bunch of described car sends from institute State the communication information of high-level network standard base station, or send from low level network standard car to described high-level network standard base station Communication information.

Preferably, described reception is from the access request of low level network standard vehicle terminal, according to described access request, with Described low level network standard vehicle terminal forms corresponding vehicle net bunch, including:

When described access request includes the terminal iidentification of low level network standard vehicle terminal, and connection white list includes institute When stating terminal iidentification, connect the composition car networking bunch of described low level network standard vehicle terminal.

Second aspect according to embodiments of the present invention, it is provided that a kind of car networked system network device, including:

Senior standard network access module, for accessing senior standard network by high-level network standard base station；

Module is set up in car networking bunch, for receiving the access request from low level network standard vehicle terminal, according to described Access request, forms corresponding vehicle net bunch with described low level network standard vehicle terminal；

Car networking bunch access request module, for sending car networking bunch access information to described high-level network standard base station, Wherein, described car networking bunch access information includes the identification information of described car networking bunch；

Car networking bunch Access Control module, for receiving that described high-level network standard base station returns and described car networking Bunch the corresponding Access Control information of identification information, according to described Access Control information, rudimentary in the networking bunch of described car Network formats vehicle termination sends the communication information from described high-level network standard base station, or to described high-level network standard Base station sends the communication information from low level network standard vehicle.

Preferably, the networking bunch of described car is set up module and is included terminal iidentification judging unit, for when described access request bag Include the terminal iidentification of low level network standard vehicle terminal, and when connection white list includes described terminal iidentification, connect described low Level network formats vehicle termination composition car networking bunch.

The third aspect according to embodiments of the present invention, it is provided that a kind of car networked system network-building method, is applied to high-level network Standard base station, including:

Receiving the car networking bunch access information from high-level network standard vehicle terminal, wherein, described vehicle net bunch accesses Information includes the identification information of described vehicle net bunch；

According to described car networking bunch access information, send and the networking bunch of described car to described high-level network standard vehicle terminal The corresponding Access Control information of identification information, described Access Control information be used for controlling high-level network standard vehicle terminal to Low level network standard vehicle terminal in the networking bunch of described car sends the communication information from described high-level network standard base station, or Person sends the communication information from described low level network standard vehicle terminal to described high-level network standard base station.

Preferably, described relative with the identification information of described car networking bunch to the transmission of described high-level network standard vehicle terminal The Access Control information answered, including:

According to the priority of low level network standard vehicle terminal in the networking bunch of described car, described Access Control information is set, Described Access Control information includes the access speed of each low level network standard vehicle terminal in the networking bunch of described car and accesses industry Business amount；

The high-level network standard vehicle terminal corresponding to described vehicle net bunch sends described Access Control information, described access Control information is used for controlling high-level network standard vehicle terminal with described access speed and described access service amount to low level network Standard vehicle terminal sends the communication information from high-level network standard base station, or connects with described to high-level network standard base station Enter speed and described access service amount sends the communication information from low level network standard vehicle terminal.

Fourth aspect according to embodiments of the present invention, it is provided that a kind of car networked system network device, including:

Access information receiver module, for receiving the car networking bunch access information from high-level network standard vehicle terminal, Wherein, described vehicle net bunch access information includes the identification information of described vehicle net bunch；

Access Control information access module, for according to described car networking bunch access information, to described high-level network standard Vehicle termination sends the Access Control information corresponding with the identification information of described car networking bunch, and described Access Control information is used for Control high-level network standard vehicle terminal low level network standard vehicle terminal in the networking bunch of described car to send from described height The communication information of level network formats base station, or send from described low level network standard car to described high-level network standard base station The communication information of terminal.

Preferably, described Access Control information access module includes:

Access Control information setting unit, for according to low level network standard vehicle terminal preferential in the networking bunch of described car Level, arranges described Access Control information, and described Access Control information includes each low level network standard car in the networking bunch of described car The access speed of terminal and access service amount；

Access Control information transmitting unit, sends for the high-level network standard vehicle terminal corresponding to described vehicle net bunch Described Access Control information, described Access Control information be used for controlling high-level network standard vehicle terminal with described access speed and Described access service amount sends from the communication information of high-level network standard base station to low level network standard vehicle terminal, or to High-level network standard base station sends from low level network standard vehicle terminal with described access speed and described access service amount Communication information.

The 5th aspect according to embodiments of the present invention, it is provided that a kind of car networked system, including high-level network standard base station and If dry turning networking bunch, wherein,

Described high-level network standard base station includes processor, if described processor is for described dry turning networking bunch distribution nothing Line resource；

The networking bunch of described car includes high-level network standard vehicle terminal and some low level network standard vehicle terminals, described height Level network formats vehicle termination is used for communicating to connect with described high-level network standard base station, and to described high-level network standard base station Send the service request of described low level network standard vehicle terminal；

Described high-level network standard vehicle terminal includes high-level network standard communication module and the first near field communication mould Block, described high-level network standard communication module for and described high-level network standard base station communication connection, described first near field without Line communication module for emission near field wireless signal, and receive described low level network standard vehicle terminal access request or Service request；

Described low level network standard vehicle terminal includes that match with described first wireless near field communication module second is near Field wireless communication module, described second near field communication module is used for and described first near field communication module communication link Connect；

Described high-level network standard vehicle terminal is by described high-level network standard communication module and described high-level network system Formula base station communicates to connect.

Preferably, described high-level network standard base station also includes that database server, described database server are used for depositing Store up the data of described car networking bunch.

The technical scheme that embodiments of the invention provide can include following beneficial effect: a kind of car that the present invention provides joins Net systematic networking method, by the packet network mode of composition car networking bunch, utilizes the high-level network systems such as such as 5G vehicle termination Formula vehicle termination is incoming end, the applied business access of the low level network standard vehicle terminals such as 3G vehicle termination or 4G vehicle termination In the senior standard networks such as such as 5G network, enable the senior standard Internet resources such as vehicle net system application 5G；Meanwhile, right The impact that car networked system brings is minimum, and low level network standard vehicle terminal, without changing senior standard network communication equipment, is protected Protect the input of user and operator, and then make user apply the demand of 5G network to be achieved, be greatly improved Consumer's Experience.

It should be appreciated that it is only exemplary and explanatory, not that above general description and details hereinafter describe The present invention can be limited.

Accompanying drawing explanation

Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the present invention Example, and for explaining the principle of the present invention together with description.

In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, for those of ordinary skill in the art Speech, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

The structural representation of a kind of car networked system that Fig. 1 provides for prior art；

Fig. 2 is the schematic flow sheet of a kind of car networked system network-building method shown in the present invention one exemplary embodiment；

Fig. 3 is the structural representation of a kind of car networked system network device shown in the present invention one exemplary embodiment；

Fig. 4 is the structural representation of the another kind of car networked system network device shown in the present invention one exemplary embodiment；

Fig. 5 is the structural representation of a kind of car networked system shown in the present invention one exemplary embodiment.

Detailed description of the invention

Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the present invention.On the contrary, they are only with the most appended The example of the apparatus and method that some aspects that described in detail in claims, the present invention are consistent.

Seeing Fig. 2, Fig. 2 is the flow process signal according to a kind of car networked system network-building method shown in an exemplary embodiment Figure.As in figure 2 it is shown, the method comprises the steps:

S100, high-level network standard vehicle terminal accesses senior standard network by high-level network standard base station.

High-level network standard vehicle terminal, in car networked system, is responsible for setting up with high-level network standard base station contacting, is made For the Network Access Point of whole car networked system, described high-level network standard vehicle terminal high-level network to be passed through standard base station connects Enter in senior standard network.Such as, 4G vehicle termination 5G to be passed through vehicle termination accesses 5G network, and 5G vehicle termination is as one Individual access point first has to first access 5G network.

In order to support the access of high-level network standard network, high-level network standard vehicle terminal is provided with high-level network standard AM access module, described high-level network standard vehicle terminal is by described high-level network standard AM access module and described high-level network system Formula base station communicates to connect, and makes described high-level network standard vehicle terminal be linked in described senior standard network.

In the specific implementation, high-level network standard vehicle terminal accesses senior standard network by high-level network standard base station Mode have multiple.

Under a kind of performance, high-level network standard vehicle starting up of terminal monitors the high-level network standard of its community, place The system message of base station, utilizes the Radio Resource in system message to send access signaling to high-level network standard base station；Senior net After network standard base station receives described access signaling, send to described high-level network standard vehicle terminal and allow access signaling, with Make described high-level network standard vehicle endpoint registration to senior standard network.Such as 5G vehicle termination accesses 5G net by 5G base station During network, the system message of the 5G base station of its community, place is monitored in the start of 5G vehicle termination, and 5G vehicle termination utilizes in system message Radio Resource to 5G base station send access signaling, 5G base station to 5G vehicle termination send allow access signaling, 5G vehicle termination It is registered in 5G network.

High-level network standard vehicle terminal uses aforesaid way to be connected with senior standard network base station, effectively utilizes described The Radio Resource of the system message that senior standard network base station sends, it is not necessary to extra senior standard Internet resources, thus save The access service amount of described high-level network standard vehicle terminal.

S200, low level network standard vehicle terminal sends access request to high-level network standard vehicle terminal.

The network access module of low level network standard vehicle terminal designs, firmly according to the access criteria of rudimentary standard network Described access criteria is supported on part and on software, but in order to adapt to higher access speed or safer network demand, high The level hardware of network formats network or the access criteria of software are made that change, and therefore, low level network standard vehicle terminal cannot Directly it is connected with high-level network standard base station, i.e. cannot be directly accessed senior standard network.But low level network standard vehicle Terminal and high-level network standard vehicle terminal are commonly equipped with general communication module, therefore, described low level network standard vehicle Terminal can ask to be connected with high-level network standard vehicle terminal communication.

The mode that low level network standard vehicle terminal sends access request to high-level network standard vehicle terminal can have many Kind.

Under a kind of performance, high-level network standard vehicle terminal is to emission near field wireless signal, it is achieved near field is covered Lid.When low level network standard vehicle terminal arrives described high-level network standard vehicle terminal near field wireless signal coverage, institute State low level network standard vehicle terminal and send access request to described high-level network standard vehicle terminal, can in described access request Carry the traffic needs of described low level network standard vehicle terminal.Such as 4G vehicle termination cannot be directly added in 5G network, To use 5G Internet resources, 4G vehicle termination to send access request to 5G vehicle termination, and described access request can be passed through One in WiFi, bluetooth and Zigbee communication mode is sent to 5G vehicle.

Concrete, described low level network standard vehicle terminal is provided with the first near field communication module, described senior net The the second near field communication module matched with described first near field communication module it is provided with in network standard vehicle terminal, Described low level network standard is by the second near field of described first near field communication module Yu high-level network standard vehicle terminal Wireless communication module is connected.In specific implementation process, described first near field communication module and the second near field channel radio Letter module all includes the WiFi module being mutually matched, bluetooth module, the combination of one or more of Zigbee module.

Described low level network standard vehicle terminal and high-level network standard vehicle terminal be equipped with the near field that is mutually matched without Line communication module, described low level network standard vehicle terminal by near field communication mode to high-level network standard vehicle terminal Sending access request, communication is convenient.

S300, high-level network standard vehicle terminal receives described access request, according to described access request, rudimentary with described The composition car networking bunch of network formats vehicle termination.

When high-level network standard vehicle terminal receives the access request of described low level network standard vehicle terminal, described height Level network formats vehicle termination is connected with described low level network standard vehicle terminal communication, and forms car networking bunch.Described car joins Net bunch correspondence one bunch number, in embodiments of the present invention, the networking bunch of described car bunch number be global unique identification, by using entirely Ball uniquely identify as the networking of each car bunch corresponding bunch number, it is to avoid the mistake bunch number repeating to cause of different cars networkings bunch.? In the embodiment of the present invention, a car networking bunch comprises a high-level network standard vehicle terminal and multiple low level network standard vehicle Terminal.Such as can be included a 5G vehicle termination and multiple 4G vehicle termination by a vehicle net bunch.

Under a kind of performance, described high-level network standard vehicle terminal receives described access request, connects according to described Enter request, with described low level network standard vehicle terminal composition car networking bunch (step S300), specifically include:

S311, when described access request includes the request access speed of low level network standard vehicle terminal, statistics is current In vehicle net bunch the request access speed of low level network standard vehicle terminal and.

When described access request includes the request access speed of low level network standard vehicle terminal, obtain each low level network The request access speed of standard vehicle terminal, calculate current vehicle networking bunch request access speed and.

S302, it is judged that described request access speed and whether less than access speed threshold value.

Wherein, described access speed threshold value is true by the senior standard network maximum access speed of distribution in the networking bunch of this car Fixed, the quantity of the low level network standard vehicle terminal that the networking bunch of the most described car accesses is by the access speed arranged in the networking bunch of this car In threshold value and car networking bunch, the request access speed of each low level network standard vehicle terminal determines.

S303, when described request access speed and less than access speed threshold value time, it is allowed to described low level network standard vehicle Terminal adds the networking bunch of described car；When described request access speed and more than or equal to access speed threshold value time, forbid described low Level network formats vehicle termination adds the networking bunch of described car.

In one is embodied as scene, the maximum access speed that high-level network standard base station distributes to a vehicle net bunch is 800Mb/s, the access speed threshold value of this vehicle net bunch is 800Mb/s, when this car networking bunch interior request access speed is with big In or during equal to 800Mb/s, forbid that other low level network standard vehicle terminals add, when the networking bunch interior request of this car accesses fast When spending and be less than 800Mb/s, it is allowed to other low level network standard vehicle terminals add.

Under another kind of performance, described high-level network standard vehicle terminal receives described access request, according to described Access request, with described low level network standard vehicle terminal composition car networking bunch (step S300), specifically includes:

When described access request includes the terminal iidentification of low level network standard vehicle terminal, and connection white list includes institute When stating terminal iidentification, connect the composition car networking bunch of described low level network standard vehicle terminal.Wherein, described connection white list is can Access the list of this high-level network standard vehicle terminal.In specific implementation process, information can be accessed by statistical history, obtain In history access information, the terminal iidentification of all of low level network standard vehicle terminal, builds up described connection white list.Wherein, institute State connection white list and include the terminal iidentification of low level network standard vehicle terminal.Certainly, in specific implementation process, it is possible to pass through Other modes set up connection white list, are not specifically limited at this.

When the terminal iidentification of described low level network standard vehicle terminal is when connecting in white list, described high-level network standard Vehicle termination allows the access of this low level network standard vehicle terminal, and forms car networking bunch with it.

The all low level network standard vehicle terminals connecting high-level network standard vehicle terminal have the terminal iidentification of oneself, Terminal iidentification corresponding to each low level network standard vehicle terminal is global unique identification, by using global unique identification conduct The numbering that each low level network standard vehicle terminal is corresponding, it is to avoid different low level network standard vehicle terminal number repeat and cause Mistake.

S400, high-level network standard vehicle terminal sends car networking bunch access information to described high-level network standard base station, Wherein, described car networking bunch access information includes the identification information of described car networking bunch.

High-level network standard vehicle terminal collects each low level network standard vehicle terminal of access described car networking bunch Traffic needs, comprehensive one-tenth described car networking bunch access information, send the networking bunch of described car to high-level network standard base station and access Information, with requesting radio resource, wherein, described car networking bunch access information includes the identification information of described car networking bunch, described Car networking bunch identification information include described car networking bunch bunch number.

In addition, it is necessary to explanation, described low level network standard vehicle terminal directly with described high-level network standard base It is mutual that station carries out information, but by high-level network standard vehicle terminal as network insertion end, indirect and high-level network standard It is mutual that base station carries out information, and described low level network standard vehicle terminal should as the one of described high-level network standard vehicle terminal Participating in senior standard network by business, therefore, high-level network standard vehicle terminal is sent out to high-level network standard vehicle terminal The car networking bunch access information sent also includes the traffic needs of described low level network standard vehicle terminal and corresponding described The terminal iidentification of low level network standard vehicle terminal, carrying out identification service by the terminal iidentification of low level network standard vehicle terminal needs Ask.In the embodiment of the present invention, described terminal iidentification is global unique identification, it is to avoid the end of different low level network standard vehicle terminals End mark repeats the mistake caused.

Described high-level network standard vehicle terminal by include the networking bunch of corresponding car bunch number, business demand and business need The information such as terminal iidentification seeking corresponding low level network standard vehicle terminal applies for Access Control to high-level network standard base station Information.

In one is embodied as scene, a car networking bunch includes a 5G vehicle termination and two 4G vehicle terminations, Two 4G vehicle terminations have a business demand, described car networking bunch access information with car networking bunch bunch number for indexing, including industry Business demand and the terminal iidentification of the corresponding vehicle termination of business demand, described terminal iidentification includes No. ID.Described 5G vehicle is eventually Hold and an above-mentioned car networking bunch access information is sent to 5G base station, apply for Access Control information to 5G base station.

S500, described high-level network standard base station receives described car networking bunch access information.

Described high-level network standard base station receives described car networking bunch access information.Angle from high-level network standard base station Seeing, it is mutual that described high-level network standard base station only carries out information with high-level network standard vehicle terminal, the car networking bunch received Access information is some applied business of a high-level network standard vehicle terminal, and described high-level network standard vehicle terminal is this A little some applied business application Radio Resources.

Under the first performance, before described high-level network standard base station receives described car networking bunch access information, Also include:

S801, high-level network standard vehicle terminal receives the de-registration request from described low level network standard vehicle terminal, Described de-registration request includes the terminal iidentification of described low level network standard vehicle terminal.

When described low level network standard vehicle terminal leaves the networking bunch of described car, described high-level network standard vehicle terminal Receiving the de-registration request of described low level network standard vehicle terminal, described de-registration request includes that described low level network standard vehicle is eventually The terminal iidentification of end, facilitates in described car networking bunch access information and deletes corresponding low level network standard vehicle terminal.

The cancellation of low level network standard vehicle terminal, refers to low level network standard vehicle terminal and leaves the networking bunch of described car The near field wireless signal coverage of interior high-level network standard vehicle terminal, this is relatively common showing in car networked system As, due to the mobility of car networked system, constantly there are cancellation and the addition of low level network standard vehicle terminal.

In one is embodied as scene, the near field wireless signal coverage of high-level network standard vehicle terminal is 50m, When low level network standard vehicle terminal distance high-level network standard vehicle terminal is 50m, to high-level network standard vehicle terminal Send de-registration request.

S802, deletes described terminal iidentification from current vehicle networking bunch access information, updates the networking bunch of described car and accesses letter Breath.

From Current vehicle net bunch access information, delete the terminal iidentification of described low level network standard vehicle terminal, update institute State car networking bunch access information.

S803, the car networking bunch access information after updating sends to described high-level network standard base station.

When described low level network standard vehicle terminal is nullified from the networking bunch of described car, whole car networked system is come Say that portfolio reduces, and needs again to carry out resource it can be understood as certain terminal traffic of this car networking bunch there occurs change Distribution, therefore, the terminal iidentification of the low level network standard vehicle terminal of cancellation to be deleted, and more new car networking bunch access information, Car networking bunch access information after renewal sends to standard base station, described senior networking, so that high-level network standard base station sets again Put Access Control information.

Under the second performance, before described high-level network standard base station receives described car networking bunch access information, Also include:

S811, if the non-response time of the low level network standard vehicle terminal in current vehicle networking bunch is more than time threshold Value, deletes the terminal iidentification of described low level network standard vehicle terminal from current vehicle networking bunch access information, updates described Vehicle net bunch access information.

In one is embodied as scene, preset time threshold is 10min, the low level network system in current vehicle networking bunch Formula car two terminal does not has business to initiate in 10min, and described high-level network standard vehicle terminal is actively by described low level network system The terminal iidentification of formula terminal is deleted, and then updates described car networking bunch access information.

S812, the vehicle net bunch access information after updating sends to described high-level network standard base station.

A car networking bunch access information after renewal is sent to described high-level network standard base station, in order to high-level network standard Base station resets Access Control information.

If the low level network standard vehicle terminal in current vehicle networking bunch does not has business to initiate in preset time threshold, The terminal iidentification of described low level network standard vehicle terminal is connect by described high-level network standard vehicle terminal from current vehicle networking bunch Enter in information and delete, save Radio Resource, in order to the access of other low level network standard vehicle terminals, then update described car Networking bunch access information, so that high-level network standard base station resets Access Control information.

Under the third performance, before described high-level network standard base station receives described car networking bunch access information, Also include:

S821, high-level network standard vehicle terminal receives the access request from low level network standard vehicle terminal, described Access request includes the terminal iidentification of described low level network standard vehicle terminal.

Due to the mobility of car networked system, constantly having low level network standard vehicle terminal to add car networking bunch is that comparison is normal The phenomenon seen.When the described high-level network standard vehicle terminal in car networking bunch receives from low level network standard vehicle terminal Access request, the most described low level network standard vehicle terminal to add described car networking bunch in, described access request includes institute State the terminal iidentification of low level network standard vehicle terminal.

S822, when terminal iidentification and the end in current vehicle networking bunch access information of described low level network standard vehicle terminal When end mark is not mated, the terminal iidentification of described low level network standard vehicle terminal is added Current vehicle net bunch and accesses letter Breath, updates described vehicle net bunch access information.

Described high-level network standard vehicle terminal first judges that described low level network standard vehicle terminal the most joins at car In net bunch, i.e. judge whether the terminal iidentification of described low level network standard vehicle terminal networks in bunch access information in current vehicle, If the terminal iidentification of described low level network standard vehicle terminal is not in current vehicle networking bunch access information, by described rudimentary net The terminal iidentification of network standard vehicle terminal adds Current vehicle net bunch access information, updates described vehicle net bunch access information.

S823, the car networking bunch access information after updating sends to described high-level network standard base station.

When having in described vehicle net bunch, adding of new low level network standard vehicle terminal, is fashionable, for whole car networked system For it can be understood as the business of certain high-level network standard vehicle terminal there occurs change, portfolio increases, and it is the most right to need Resource is allocated.Therefore the car networking bunch access information after updating is sent to described high-level network standard base station.

When there being new low level network standard vehicle terminal application to access car networking bunch, for whole car networked system, Increase with the portfolio of described car networking bunch corresponding high-level network standard vehicle terminal, need more new car networking bunch information, So that high-level network standard base station resets Access Control information.

S600, according to described car networking bunch access information, described high-level network standard base station is to described high-level network standard Vehicle termination sends the Access Control information corresponding with the identification information of described car networking bunch.

The car networking bunch access information that high-level network standard base station sends according to high-level network standard vehicle terminal, to senior Network formats vehicle termination sends Access Control information, and described Access Control information is used for controlling high-level network standard vehicle terminal Low level network standard vehicle terminal in the networking bunch of described car sends the communication information from described high-level network standard base station, Or the communication information from described low level network standard vehicle terminal is sent to described high-level network standard base station.Concrete real During executing, described Access Control information includes access speed and access service amount, and described high-level network standard base station is according to car In networked system, access speed and access service amount in whole car networked system are allocated by all cars networking bunch access information.

In one is embodied as scene, a car networking bunch access information includes A business and B business, and the request of A business connects Entering the request access speed that speed is 200Mb/s, B business is 50Mb/s, and speed is accessed in distribution in described high-level network standard base station When spending, can distribute according to the request access speed of A business and B business, when the access speed distributing to the networking bunch of described car is not enough During 250Mb/s, it is possible to be allocated according to the geometric ratio of the request access speed of A business and B business, certainly, be embodied as Cheng Zhong, it is possible to configure access speed according to difference.

In specific implementation process, described high-level network standard base station includes Access Control information access module, described height Level network formats base station realizes according to described car networking bunch access information by described Access Control information access module, to described High-level network standard vehicle terminal sends the Access Control information corresponding with the identification information of described car networking bunch, described access Control information is sent out for controlling high-level network standard vehicle terminal low level network standard vehicle terminal in the networking bunch of described car Send the communication information from described high-level network standard base station here, or send from described low to described high-level network standard base station The communication information of level network formats vehicle termination.

It addition, according to described car networking bunch access information, described high-level network standard base station is to described high-level network standard Vehicle termination sends the Access Control information corresponding with the identification information of described car networking bunch, and detailed process includes:

S601, according to the priority of low level network standard vehicle terminal in the networking bunch of described car, arranges described Access Control Information, described Access Control information includes the access speed of each low level network standard vehicle terminal in the networking bunch of described car and connects Enter portfolio.

After described high-level network standard base station receives described car networking bunch access information, need to the networking bunch distribution of described car Access Control information, described Access Control information includes access speed and access service amount, including in car networking bunch, each is rudimentary The access speed of network formats vehicle termination and access service amount.Described high-level network standard base station can be according to rudimentary when distribution The priority of network formats vehicle termination is allocated.

In one is embodied as scene, a car networking bunch includes three 4G vehicle terminations, and a 4G vehicle termination is to rescue Protecting car, the 2nd 4G vehicle termination is police car, and the 3rd 4G vehicle termination is lorry, and priority is that ambulance has precedence over police car, police car Having precedence over lorry, therefore, high-level network standard base station, when arranging described Access Control information, can set according to priority Put, the vehicle termination that priority is high is preferentially set.If this car networking bunch application access speed is 600Mb/s, such as, distribute the One 4G vehicle termination 300Mb/s, the 2nd 4G vehicle termination 200Mb/s, the 3rd vehicle termination 100Mb/s.Certainly, it is being embodied as Time, Access Control information can be set according to equal proportion or difference configuration etc..

S602, the high-level network standard vehicle terminal corresponding to described vehicle net bunch sends described Access Control information.

The Access Control information arranged in previous step is sent to the networking bunch of described car by described high-level network standard base station Corresponding high-level network standard vehicle terminal.Described Access Control information is used for controlling high-level network standard vehicle terminal with described Access speed sends communicating from high-level network standard base station with described access service amount to low level network standard vehicle terminal Message, or send from low level network standard with described access speed and described access service amount to high-level network standard base station The communication information of vehicle termination.

When there is priority in the low level network standard vehicle terminal in the networking bunch of described car, described high-level network standard base The priority according to described low level network standard vehicle terminal of standing arranges Access Control information, so that the rudimentary net that priority is higher Network standard vehicle terminal preferentially uses the Radio Resource of senior standard network.

Under another kind of performance, according to described car networking bunch access information, described high-level network standard base station is to institute Before stating the Access Control information that the transmission of high-level network standard vehicle terminal is corresponding with the identification information of described car networking bunch, also Including:

S901, it is judged that the business demand in car networking bunch access information is the most legal.

When car networking bunch access information includes the access request in described low level network standard vehicle terminal, described access When request includes business demand, according to criterion, high-level network standard base station determines that described business demand is the most legal.Described Judgement project includes network loading value, network interferences value and range of needs.In specific implementation process, according to preferentially judging network Load value, secondly judges network interferences value, finally judges that the order of range of needs judges.Such as: when described business demand Offered load beyond described default offered load time, described business demand is illegal；Offered load when described business demand During less than or equal to described default offered load, it is judged that whether the network interferences value of described business demand is beyond described default network Interference value；When the network interferences value of described business demand is beyond described default network interferences value, described business demand is illegal； When the network interferences value of described demand is less than or equal to described default network interferences value, it is judged that the demand model of described business demand Whether enclose beyond presetting base station range；When the range of needs of described business demand is beyond default base station range, institute State business demand illegal；When the range of needs of described business demand is less than or equal to described default base station range, institute State business demand legal.Certainly, in specific implementation process, it is also possible to first judge network interferences value, next judges offered load Value, finally judges range of needs, it is also possible to first judge range of needs, then judge network interferences value, finally judge network loading value, In embodiments of the present invention, concrete judgement order is not specifically limited.

In one is embodied as scene, in a car networking bunch access information, the offered load of C business demand is 500M, And the default offered load of high-level network standard base station is 300M, then C business demand is illegal.

S902a, if described business demand is legal, described high-level network standard base station arranges corresponding Access Control letter Breath.

S902b, if described business demand is illegal, described high-level network standard vehicle terminal refusal is described illegal industry Business demand arranges corresponding Access Control information.

Described high-level network standard vehicle terminal refusal arranges corresponding Access Control for described illegal business demand Information, then this business demand cannot be initiated, and indirectly have rejected the low level network standard car corresponding to described illegal business demand The access of terminal.

In the embodiment of the present invention, a high-level network standard terminal can connect multiple low level network standard vehicle terminal, with Time business demand kind also compare many, therefore, high-level network standard base station is necessary to refuse illegal business demand, with joint Save Radio Resource, arrange to legal business demand.

S700, described high-level network standard vehicle terminal receives described Access Control information, believes according to described Access Control Breath, it is allowed to described low level network standard vehicle terminal traffic is initiated.

Described high-level network standard vehicle terminal receives that described high-level network standard base station returns and described car networking bunch The corresponding Access Control information of identification information, according to described Access Control information, the rudimentary net in the networking bunch of described car Network standard vehicle terminal sends the communication information from described high-level network standard base station, or to described high-level network standard base Stand and send the communication information from low level network standard vehicle.

In specific implementation process, described high-level network standard vehicle terminal is provided with car networking bunch Access Control module, The mark of that described high-level network standard base station returns and described car networking bunch is received for described high-level network standard vehicle terminal The Access Control information that knowledge information is corresponding, according to described Access Control information, the low level network system in the networking bunch of described car Formula vehicle termination sends the communication information from described high-level network standard base station, or sends out to described high-level network standard base station Send the communication information from low level network standard vehicle here.

Further, described high-level network standard vehicle terminal allows described low level network standard vehicle terminal traffic to initiate While, described high-level network standard vehicle terminal sends all rudimentary nets in described vehicle net bunch to high-level network standard base station The monitoring data of network standard vehicle terminal, described supervision packet includes vehicle traveling information etc..

In specific implementation process, described high-level network standard vehicle terminal is provided with car networking bunch monitoring module, described height Level network formats vehicle termination is by all low level network standard vehicles in the networking bunch monitoring module monitoring car networking bunch of described car Terminal, and monitoring data are sent to high-level network standard base station by senior standard network.

Car networking bunch interior all low level network standard vehicle terminals that high-level network standard vehicle terminal is set up Monitoring data are sent to high-level network standard base station, so that high-level network standard base station will appreciate that the overall feelings of car networked system Condition, effectively can analyze vehicle traveling information etc..

Under a kind of performance, described high-level network standard vehicle terminal receives described Access Control information, according to institute State Access Control information, it is allowed to described low level network standard vehicle terminal traffic initiates (step S700), including:

S701, when described Access Control information includes the access speed of described low level network standard vehicle terminal and accesses industry During business amount, send from described height to corresponding low level network standard vehicle terminal with described access speed and described access service amount The communication information of level network formats base station, or with described access speed and described access service amount to described high-level network standard Base station sends the communication information from corresponding low level network standard vehicle terminal.

In one is embodied as scene, car networking bunch includes a 3G vehicle termination, when car networking bunch interior high-level network The Access Control information that standard vehicle terminal receives includes that the access speed of the business demand of a described 3G vehicle termination is 300Mb/s, when access service amount is 1Gb, a described 3G vehicle termination can be 300Mb/s according to access speed, access service Measure and carry out business initiation for 1Gb, indirectly send the communication information to high-level network standard base station or receive high-level network standard base station The communication information.

When the Radio Resource directly corresponding car networking of high-level network standard vehicle terminal is distributed in high-level network standard base station In bunch when described low level network standard vehicle terminal access speed and access service amount, described low level network standard vehicle terminal can Business initiation is carried out according to described access speed and access service amount.

S702, when described Access Control information includes the priority of described low level network standard vehicle terminal, with described Priority sends the communication information from described high-level network standard vehicle terminal to corresponding low level network standard vehicle terminal, or Person sends the communication from corresponding low level network standard vehicle terminal with described priority to described high-level network standard base station and believes Breath.

In one is embodied as scene, a car networking bunch includes three 4G vehicle terminations, and a 4G vehicle termination is to rescue Protecting car, the 2nd 4G vehicle termination is police car, and the 3rd 4G vehicle termination is private car, and high-level network standard vehicle terminal receives Access Control information includes priority, and priority is that ambulance has precedence over police car, and police car has precedence over private car, then the networking bunch of this car Interior high-level network standard vehicle terminal has precedence over police car according to ambulance, and police car has precedence over the priority of private car to the lowest Level network formats vehicle termination sends the communication information from described high-level network standard vehicle terminal, or preferential with ambulance In police car, police car has precedence over the priority of private car and sends from corresponding low level network standard to described high-level network standard base station The communication information of vehicle termination.

When the Access Control information bag of described high-level network standard vehicle terminal is distributed in described high-level network standard base station Include the priority of described low level network standard vehicle terminal, and do not include access speed and the access service amount of each business demand Time, high-level network standard vehicle terminal according to priority to corresponding low level network standard vehicle terminal distribution Access Control information, Described low level network standard vehicle terminal can carry out business initiation according to the Access Control information of distribution, so that all low level networks Standard vehicle terminal effectively utilizes senior standard Internet resources.

In the embodiment of the present invention, vehicle termination is registered in high-level network standard and is divided into two levels, first level: high The registration of level network formats vehicle termination, characteristic based on senior standard network completes the process that community is resident；Second level: The registration of low level network standard vehicle terminal, is registered in car networking bunch, and low level network standard vehicle terminal is as high-level network A kind of applied business load of standard vehicle terminal is registered, to senior standard network application resource, for senior standard network For, only see the access of the business of some terminal iidentification comprising low level network standard vehicle terminal of described car networking bunch Control information, and not direct and low level network standard vehicle terminal generation Signalling exchange.

From above-described embodiment it can be seen that a kind of car networked system network-building method of present invention offer, joined by composition car The packet network mode of net bunch, utilizing the senior network formats vehicle terminations such as such as 5G vehicle termination is incoming end, and 3G vehicle is eventually The applied business of the low level network standard vehicle terminals such as end or 4G vehicle termination is linked into the senior standard networks such as such as 5G network In, enable the senior standard Internet resources such as vehicle net system application 5G；Meanwhile, the impact bringing car networked system is minimum, Low level network standard vehicle terminal, without changing senior standard network communication equipment, protects user and the input of operator, and then Make user apply the demand of 5G network to be achieved, be greatly improved Consumer's Experience.

Based on identical technology design, the embodiment of the present invention provides a kind of car networked system network device, may be mounted to height Level network formats vehicle termination, as it is shown on figure 3, include that the networking bunch of the senior standard network access module 100 being sequentially connected with, car is built Formwork erection block 200, car networking bunch access request module 300 and car networking bunch Access Control module 400.

Wherein, senior standard network access module 100, it is used for accessing senior standard network.

Module 200 is set up in car networking bunch, receives described access request for high-level network standard vehicle terminal, according to described Access request, with the composition car networking bunch of described low level network standard vehicle terminal.

Under a kind of performance, the networking bunch of described car is set up module 200 and is included statistic unit and access judging unit, its In, described statistic unit, for when described access request includes the request access speed of low level network standard vehicle terminal, unite Meter Current vehicle net bunch in low level network standard vehicle terminal request access speed and.Described access judging unit, is used for sentencing Disconnected described request access speed and whether less than access speed threshold value, when described request access speed be less than access speed threshold value Time, it is allowed to described low level network standard vehicle terminal adds the networking bunch of described car；When described request access speed and more than or etc. When access speed threshold value, forbid that described low level network standard vehicle terminal adds the networking bunch of described car.

Under a kind of performance, the networking bunch of described car is set up module 200 and is included terminal iidentification judging unit, for working as institute State access request and include the terminal iidentification of low level network standard vehicle terminal, and connection white list includes described terminal iidentification Time, connect the composition car networking bunch of described low level network standard vehicle terminal.

Car networking bunch access request module 300, accesses letter for sending car networking bunch to described high-level network standard base station Breath, wherein, described car networking bunch access information includes the identification information of described car networking bunch.

Car networking bunch Access Control module 400, for receiving that described high-level network standard base station returns and described car connection The corresponding Access Control information of identification information of net bunch, according to described Access Control information, low in the networking bunch of described car Level network formats vehicle termination sends the communication information from described high-level network standard base station, or to described high-level network system Formula base station sends the communication information from low level network standard vehicle.

Under a kind of performance, a car networking bunch Access Control module 400 includes the first wireless resource allocation unit and the Two wireless resource allocation unit, wherein, described first wireless resource allocation unit, for including institute when described Access Control information When stating access speed and the access service amount of low level network standard vehicle terminal, with described access speed and described access service amount Send the communication information from described high-level network standard base station to corresponding low level network standard vehicle terminal, or connect with described Enter speed and described access service amount to send from corresponding low level network standard vehicle terminal to described high-level network standard base station The communication information；Described second wireless resource allocation unit, for including described low level network system when described Access Control information During the priority of formula vehicle termination, send from described senior net to corresponding low level network standard vehicle terminal with described priority The communication information of network standard vehicle terminal, or send from the lowest to described high-level network standard base station with described priority The communication information of level network formats vehicle termination.

Under a kind of performance, described car networked system network device also includes nullifying receiver module, nullifying execution mould Block and passive cancellation update sending module, and wherein, described cancellation receiver module receives for high-level network standard vehicle terminal From the de-registration request of described low level network standard vehicle terminal, described de-registration request includes described low level network standard vehicle terminal Terminal iidentification；Described execution module of nullifying, for deleting described terminal iidentification from current vehicle networking bunch access information, updates Described car networking bunch access information；A described passive renewal sending module car networking bunch access information after updating of nullifying is sent out Deliver to described high-level network standard base station.

Under a kind of performance, described car networked system network device also includes autonomous cancellation module and autonomous cancellation more New sending module, wherein, if the low level network standard vehicle terminal that described autonomous cancellation module is in current vehicle networking bunch Non-response time more than time threshold, the terminal iidentification of described low level network standard vehicle terminal is connect from current vehicle networking bunch Enter in information and delete, update described vehicle net bunch access information；Described autonomous cancellation updates sending module after updating Vehicle net bunch access information sends to described high-level network standard base station.

Under a kind of performance, described car networked system network device also includes new terminal request AM access module, newly end End increases execution module and new terminal increases renewal sending module, and wherein, the request AM access module of described new terminal is for senior net Network standard vehicle terminal receives the access request from low level network standard vehicle terminal, and described access request includes described rudimentary The terminal iidentification of network formats vehicle termination；Described new terminal increases execution module and is used for when described low level network standard vehicle is whole When the terminal iidentification of end does not mates with the terminal iidentification in current vehicle networking bunch access information, by described low level network standard car The terminal iidentification of terminal adds Current vehicle net bunch access information, updates described vehicle net bunch access information；Described new terminal Increase renewal sending module car networking bunch access information after updating and send extremely described high-level network standard base station.

Under a kind of performance, described car networked system network device also includes car networking bunch monitoring module, described car Networking bunch monitoring module is the monitoring data of all low level network standard vehicle terminals in collecting the networking bunch of described car, and will prison Control data are sent to high-level network standard base station by senior standard network.

Based on identical technology design, the embodiment of the present invention also provides for another kind of car networked system network device, can install To high-level network standard base station, as shown in Figure 4, including interconnective access information receiver module 500 and Access Control information Control module 600.

Access information receiver module 500, accesses letter for receiving the car networking bunch from high-level network standard vehicle terminal Breath, wherein, described vehicle net bunch access information includes the identification information of described vehicle net bunch；

Access Control information access module 600, for according to described car networking bunch access information, to described high-level network system Formula vehicle termination sends the Access Control information corresponding with the identification information of described car networking bunch, and described Access Control information is used Send from described in controlling high-level network standard vehicle terminal low level network standard vehicle terminal in the networking bunch of described car The communication information of high-level network standard base station, or send from described low level network standard to described high-level network standard base station The communication information of vehicle termination.

Under a kind of performance, described Access Control information access module 600 includes Access Control information setting unit With Access Control information transmitting unit, wherein, described Access Control information setting unit, it is used for according to low in the networking bunch of described car The priority of level network formats vehicle termination, arranges described Access Control information, and described Access Control information includes that described car joins The access speed of each low level network standard vehicle terminal and access service amount in net bunch；Described Access Control information sends single Unit, sends described Access Control information for the high-level network standard vehicle terminal corresponding to described vehicle net bunch.

Under a kind of performance, described car networked system network device also includes that business demand judge module, refusal connect Entering module and legal requirements AM access module, described business demand judge module is for judging the business in car networking bunch access information Demand is the most legal；Described legal requirements AM access module；Described legal requirements AM access module, if closing for described business demand Method, described high-level network standard base station arranges corresponding Access Control information；Described refusal AM access module, if for described industry Business demand is illegal, and described high-level network standard vehicle terminal refusal arranges corresponding access for described illegal business demand Control information.

Based on identical technology design, the embodiment of the present invention also provides for a kind of car networked system, as it is shown in figure 5, include height If level network formats base station 1 and dry turning networking bunch 2.

Described high-level network standard base station 1 includes processor, if described processor is for wireless to dry turning networking bunch distribution Resource, is responsible for the distribution of Access Control information in whole car networked system, controls information and send work, travel vehicle Information, traffic information are comprehensively analyzed, are indicated vehicle termination trip information etc., and wherein, described Access Control information includes connecing Enter speed.Such as, described processor can be according to the Distance Judgment traffic congestion situation of two car networkings bunch.

Under a kind of performance, described high-level network standard base station 1 also includes database server, and described data base takes Business device is the monitoring data of all cars networking bunch in storing described car networked system, concrete, described database server bag Including some memory modules, a memory module includes some memory element, wherein, memory module one vehicle net bunch of storage Monitoring data, the monitoring data of memory element one vehicle termination of storage, wherein, vehicle termination includes high-level network system Formula vehicle termination and low level network standard vehicle terminal.When car networking bunch 2 has new low level network standard vehicle terminal to add Time, control module is that described low level network standard vehicle terminal distribution is corresponding in the memory module corresponding to this car networking bunch 2 Memory element；When having low level network standard vehicle terminal log-down in car networking bunch 2, its correspondence in database server is deposited Storage unit is released after preserving certain effective time.In specific implementation process, in order to avoid the monitoring number of different car networkings bunch According to storage mistake, described memory module with corresponding vehicle net bunch bunch number for index.

Described car networking bunch 2 includes high-level network standard vehicle terminal 21 and some low level network standard vehicle terminals 22, Described high-level network standard vehicle terminal 21 is used for communicating to connect with described high-level network standard base station 1, and to described senior net Network standard base station 1 sends the service request of described low level network standard vehicle terminal 22.

Wherein, the maximum quantity of the low level network standard vehicle terminal of described car networking bunch 2 is arranged by the networking bunch of this car Access Control information and car networking bunch in the portfolio of each low level network standard vehicle terminal determine.

Described high-level network standard vehicle terminal 21 includes high-level network standard communication module and the first near field communication Module, described high-level network standard communication module is used for communicating to connect with described high-level network standard base station 1, described first near field Wireless communication module is used for emission near field wireless signal, and the access receiving described low level network standard vehicle terminal 22 please Ask or business demand.

Described low level network standard vehicle terminal 22 includes second matched with described first wireless near field communication module Near field communication module, described second near field communication module is used for and described first near field communication module communication link Connect.Described first near field communication module and described second near field communication module all include the WiFi mould being mutually matched Block, bluetooth module, the combination of one or more of Zigbee module.

Described high-level network standard vehicle terminal 21 is by described high-level network standard communication module and described high-level network Standard base station 1 communicates to connect.

Said apparatus and embodiment of the method are only exemplary descriptions, and in the specific implementation, more than 4G vehicle termination adds Entering 5G network, other low level network standard vehicle terminal such as 2G vehicle terminations, 3G vehicle termination can also by 5G vehicle eventually End adds 5G network；Or 2G vehicle termination, 3G vehicle termination can add 4G network etc. by 4G vehicle termination.

Those skilled in the art are considering description and are putting into practice here after disclosure of the invention, will readily occur to its of the present invention Its embodiment.The application is intended to any modification, purposes or the adaptations of the present invention, these modification, purposes or Person's adaptations is followed the general principle of the present invention and includes the undocumented common knowledge in the art of the present invention Or conventional techniques means.Description and embodiments is considered only as exemplary, and true scope and spirit of the invention are by following Claim is pointed out.

It should be appreciated that the invention is not limited in precision architecture described above and illustrated in the accompanying drawings, and And various modifications and changes can carried out without departing from the scope.The scope of the present invention is only limited by appended claim.

Claims

1. a car networked system network-building method, is applied to high-level network standard vehicle terminal, it is characterised in that including:

Receive the access request from low level network standard vehicle terminal, according to described access request, with described low level network system Formula vehicle termination forms corresponding vehicle net bunch；

Send car networking bunch access information to described high-level network standard base station, wherein, a described car networking bunch access information includes The identification information of described car networking bunch；

Receive the Access Control letter that the identification information with the networking bunch of described car of described high-level network standard base station return is corresponding Breath, according to described Access Control information, the low level network standard vehicle terminal in the networking bunch of described car sends from described height The communication information of level network formats base station, or send from low level network standard vehicle to described high-level network standard base station Communication information.

Car networked system network-building method the most according to claim 1, it is characterised in that described reception is from low level network system The access request of formula vehicle termination, according to described access request, forms corresponding car with described low level network standard vehicle terminal Net bunch, including:

When described access request includes the terminal iidentification of low level network standard vehicle terminal, and connection white list includes described end During end mark, connect the composition car networking bunch of described low level network standard vehicle terminal.

3. a car networked system network device, it is characterised in that including:

Car networking bunch Access Control module, for receiving that described high-level network standard base station returns and described car networking bunch The Access Control information that identification information is corresponding, according to described Access Control information, the low level network in the networking bunch of described car Standard vehicle terminal sends the communication information from described high-level network standard base station, or to described high-level network standard base station Send the communication information from low level network standard vehicle.

Car networked system network device the most according to claim 3, it is characterised in that module bag is set up in the networking bunch of described car Include terminal iidentification judging unit, for including the terminal iidentification of low level network standard vehicle terminal when described access request, and connect Connect white list when including described terminal iidentification, connect the composition car networking bunch of described low level network standard vehicle terminal.

5. a car networked system network-building method, is applied to high-level network standard base station, it is characterised in that including:

Receive the car networking bunch access information from high-level network standard vehicle terminal, wherein, described vehicle net bunch access information Identification information including described vehicle net bunch；

According to described car networking bunch access information, send and the mark of described car networking bunch to described high-level network standard vehicle terminal The Access Control information that knowledge information is corresponding, described Access Control information is used for controlling high-level network standard vehicle terminal to described Low level network standard vehicle terminal in car networking bunch sends from the communication information of described high-level network standard base station, or to Described high-level network standard base station sends the communication information from described low level network standard vehicle terminal.

Car networked system network-building method the most according to claim 5, it is characterised in that described to described high-level network standard Vehicle termination sends the Access Control information corresponding with the identification information of described car networking bunch, including:

According to the priority of low level network standard vehicle terminal in the networking bunch of described car, described Access Control information is set, described Access Control information includes access speed and the access service amount of each low level network standard vehicle terminal in the networking bunch of described car；

The high-level network standard vehicle terminal corresponding to described vehicle net bunch sends described Access Control information, described Access Control Information is used for controlling high-level network standard vehicle terminal with described access speed and described access service amount to low level network standard Vehicle termination sends the communication information from high-level network standard base station, or accesses speed to high-level network standard base station with described Degree and described access service amount send the communication information from low level network standard vehicle terminal.

7. a car networked system network device, it is characterised in that including:

Access Control information access module, for according to described car networking bunch access information, to described high-level network standard vehicle Terminal sends the Access Control information corresponding with the identification information of described car networking bunch, and described Access Control information is used for controlling High-level network standard vehicle terminal low level network standard vehicle terminal in the networking bunch of described car sends from described senior net The communication information of network standard base station, or send from described low level network standard vehicle eventually to described high-level network standard base station The communication information of end.

Car networked system network device the most according to claim 7, it is characterised in that described Access Control information controls mould Block includes:

Access Control information setting unit, is used for according to the priority of low level network standard vehicle terminal in the networking bunch of described car, Arranging described Access Control information, described Access Control information includes that in the networking bunch of described car, each low level network standard vehicle is eventually The access speed of end and access service amount；

Access Control information transmitting unit, sends described for the high-level network standard vehicle terminal corresponding to described vehicle net bunch Access Control information, described Access Control information is used for controlling high-level network standard vehicle terminal with described access speed and described Access service amount sends the communication information from high-level network standard base station to low level network standard vehicle terminal, or to senior Network formats base station sends communicating from low level network standard vehicle terminal with described access speed with described access service amount Message.

9. a car networked system, it is characterised in that if including high-level network standard base station and dry turning networking bunch, wherein,

Described high-level network standard base station includes processor, if described processor is for distributing wireless money to the networking bunch of described dry turning Source；

The networking bunch of described car includes high-level network standard vehicle terminal and some low level network standard vehicle terminals, described senior net Network standard vehicle terminal is for communicating to connect with described high-level network standard base station, and sends to described high-level network standard base station The service request of described low level network standard vehicle terminal；

Described high-level network standard vehicle terminal includes high-level network standard communication module and the first near field communication module, institute State high-level network standard communication module for described high-level network standard base station communicate to connect, described first near field communication Module is for emission near field wireless signal, and receives the access request of described low level network standard vehicle terminal or business please Ask；

Described low level network standard vehicle terminal include the second near field of matching with described first wireless near field communication module without Line communication module, described second near field communication module is for communicating to connect with described first near field communication module；

Described high-level network standard vehicle terminal is by described high-level network standard communication module and described high-level network standard base Stand communication connection.

Car networked system the most according to claim 9, it is characterised in that described high-level network standard base station also includes number According to storehouse server, described database server is for storing the data of described car networking bunch.