CN104685924B - For determining mobile communication network quality and downloading the method and system of mobile data - Google Patents
For determining mobile communication network quality and downloading the method and system of mobile data Download PDFInfo
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- CN104685924B CN104685924B CN201380050624.8A CN201380050624A CN104685924B CN 104685924 B CN104685924 B CN 104685924B CN 201380050624 A CN201380050624 A CN 201380050624A CN 104685924 B CN104685924 B CN 104685924B
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 79
- 230000000875 corresponding Effects 0.000 claims abstract description 121
- 238000004891 communication Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000011002 quantification Methods 0.000 claims 1
- 230000002349 favourable Effects 0.000 description 13
- 230000002035 prolonged Effects 0.000 description 2
- 230000001953 sensory Effects 0.000 description 2
- 210000003660 Reticulum Anatomy 0.000 description 1
- 230000003139 buffering Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002459 sustained Effects 0.000 description 1
Abstract
The present invention relates to a kind of method for being used to determine mobile communication network quality and download mobile data, methods described has steps of:Data, mobile communication network quality of the data quantization at current location (20) place of corresponding automobile (12) are continuously obtained by means of the acquiring unit (18) being arranged in automobile (12);Database (14) is transferred data to, data storage is in the database;Determine the route of at least one automobile (12);A data group is inquired from database (14) by means of the communication unit (22) of automobile (12), the data group quantifies the mobile communication network quality along route;Mobile data is being downloaded in the data storage (26) of automobile (12) by means of communication unit (24) in the case of considering data group;Wherein determine to quantify the total data group of mobile communication network quality at predetermined intervals in the case of the data for considering to transmit to database (14) by means of data processing equipment (16) and the total data group is stored in the database;The data group quantified along the mobile communication network quality of route is obtained by the total data group continuously updated.A kind of moreover, it relates to system (10) for being used to determine mobile communication network quality and download mobile data.
Description
Technical field
The present invention relates to a kind of method for being used to determine mobile communication network quality and download mobile data.In addition,
The invention further relates to a kind of system for being used to determine mobile communication network quality and download mobile data.
Background technology
Such a method there is known by the A1 of DE 10 2,010 028 859.In order to determine mobile communication network quality, borrow
The acquiring unit for helping set in automobile continuously obtains data, and the data quantization is at the current location of corresponding automobile
Mobile communication network quality.Then, corresponding data transfer to database, the data storage in database.It is corresponding downloading
Mobile data before, determine the route of at least one automobile and then by means of the communication unit of automobile from data
A data group is inquired in storehouse, and the data group quantifies the mobile communication network quality along the route of determination.Finally considering data group
In the case of mobile data is downloaded in the data storage of automobile by means of communication unit.In addition, DE 10 2010
028 859 A1 describe a kind of corresponding system for being used to perform methods described step.
The A1 of DE 10 2,010 002 740 describe a kind of data-interface with vehicle side and move an and vehicle
The vehicular communication system of unrelated terminal device, the terminal device have the data storage in data-interface, the data
Interface design is used for the data interface communication with vehicle side.In addition, vehicular communication system includes decision package, it is designed for,
Being categorized as data either with small rotation time delay or the number with big rotation time delay in the available data of vehicle side
According to.In addition, vehicular communication system is designed for, by mobile communication interface available in vehicle side and when there is small rotation
The data prolonged are sent to host apparatus and and data with big rotation time delay available in vehicle side from vehicle side
Data-interface is transmitted to the data-interface of mobile terminal device and is stored temporarily in data storage.
The A1 of DE 10 20,120 028 996 describe a kind of method, wherein, the network transmission data from outside vehicle
To automobile control unit and vice versa.Realize herein, the data that temporarily storage determines first are until obtain to network
Communication connection good enough.
In addition, the A1 of DE 10 2,010 029 931 and the A1 of DE 10 2,008 050 406 respectively describe a kind of method,
Wherein, data are transmitted between server and automobile.
The content of the invention
It is an object of the present invention to provide a kind of method of aforementioned type and system, by means of described method and system
Can by improved method and in a manner of realize determine mobile communication network quality and download mobile data.
The purpose is realized by the method with following feature and by the system with following feature.Hereafter give
The favourable design of the present invention, the design include rational and non-generic improvement project.
The method according to the invention for determining mobile communication network quality and download mobile data has following
Step:
- by means of setting acquiring unit in the car continuously to obtain data, the data quantization is in corresponding automobile
Current location at the corresponding travel route along automobile mobile communication network quality;
- database is transferred data to, data storage is in the database;
- determine the route of at least one automobile;
- quantified by means of the communication unit of automobile from the data group of database query/calling one, the data group along route
Mobile communication network quality;
- movement of the corresponding application for running automobile is led to by means of communication unit in the case where considering data group
Letter data is downloaded in the data storage of automobile;
Wherein, the method according to the invention is characterised by,
- by means of data processing equipment in the case of the data for considering to transmit to database determination amount at predetermined intervals
Change the total data group of mobile communication network quality and the total data group is stored in the database, wherein, the total data group amount
Change the mobile communication network quality along the route accordingly passed through by automobile;
- data group quantified along the mobile communication network quality of route obtained by the total data group that continuously updates;
Make a reservation for corresponding data transfer rate in the case where considering the data group for different application, be associated with according to data transfer rate handle
The corresponding mobile data of the application is downloaded in data storage.
By corresponding travel route of the vehicles number that is big and also increasing if necessary along automobile with total data
The form of group realizes overall Knowledge Base, and it quantifies the mobile communication network quality along the route accordingly passed through by automobile.
Scope, quality and the reliability of the Knowledge Base are by continuously adding information by corresponding automobile come sustained improvement and more
Newly.Then, the knowledge in the place on determination or the reasoning along the corresponding mobile communication network quality of a fixed line is used
In prediction along the travel route accordingly mapped out at possible vehicle location corresponding channel quality.With DE 10 2010
Method described in 028 859 A1 is on the contrary, the number that the total data group for characterizing mobile communication network quality is persistently added in consideration
It is continuously updated in the case of.Therefore, the boundary condition changed over time is updated all the time, is used to predict so as to provide
The particularly accurate data basis of mobile communication network quality, wherein, the Boundary Condition Effect changed over time is one
Mobile communication network quality in a little regions, in that region corresponding automobile determine the mobile communication network quality.
It is known along the corresponding mobile communication network quality of the corresponding route of different automobiles in the case of, can be with
It is used for the mobile data of different application for downloading automobile using corresponding pre-download mechanism.It is this allow that targetedly pre-
Downloading data, such as the data mode are media content, and the data may be inquired in future by user.Data can in principle
To be any kind of data, such as text data, graph data, music data, film data etc..By using the pre-download
Mechanism for example causes the media content of On-line funchon in corresponding automobile locally available, so as to which it can be independently of mobile logical
Letter is connected at any time and consumed without error.According to the type of On-line funchon and desired channel quality change it is to be tracked it is pre- under
Strategy is carried, such as in view of treats the quantity of the media content of pre-download and sequence/order based on priority.
Finally, decision logic by a set of ripe pre-download mechanism in view of the vehicle condition or mobile radio communication predicted just
The suitable strategy of network quality selection.So that in the case where for example occurring mobile communication connection in short-term and being deteriorated, by mobile logical
The pre-download of media content is carried out when letter connection is still good and significantly improves the availability and service quality of On-line funchon.It is based on
Locally keeping from the media content in line source, can be by having employed caused local source before there is error situation
To avoid common error situation.
In the favourable design of the present invention, establish what is contacted with database at predetermined intervals based on total data group
Numerical map, by means of the digital mapping mobile communication network quality.In other words, a kind of navigation map is stored in
In rear end (Backend), the map increases taken in conjunction with the processed data from the Knowledge Base continuously obtained.Cause
This, provides a kind of total quality map for mobile communication network quality, by means of this by the extra cartographic information
Map additionally facilitates targetedly pre-download mobile data.
In another favourable design of the present invention, in the feelings for the data group for considering the different application for automobile
Corresponding sequence is determined under condition, the corresponding mobile data for being associated with the application is downloaded to according to the sequence by data
In memory.For example, corresponding priority or predetermined corresponding excellent by user can be made a reservation for for the different application of automobile
First weigh, wherein, the data the application for high priority are downloaded in data storage first, so as at least ensure that its along
The feature of route.
Another favourable design of the present invention defines, in the case where considering the data group for different application
It is determined that the corresponding mobile data for being associated with the application, number is downloaded to since the time point by corresponding time point
According in memory.Thus application, which can also be directed to, to be ensured, in the feelings for considering the mobile communication network quality along the prediction of route
Corresponding mobile data is so provided in time under condition or corresponding mobile data is deposited being locally-downloaded to data
In reservoir, so as to un-interrupted or interference-free performs corresponding application.
It is pre- in the case where considering the data group for different application in another favourable design of the present invention
The corresponding mobile data for being associated with the application, data storage is downloaded to according to data transfer rate by fixed corresponding data transfer rate
In.On the one hand, it is contemplated that local or along the corresponding overall available data transfer rate of route and on the other hand based on corresponding application
Overall available data transfer rate is so distributed to corresponding application so that the application interference-free can be run as far as possible.
According to the present invention another favourable embodiment, according to stored in communication unit most like content and/
Or playlist determines mobile data to be downloaded.For example, can be according to the user characteristics of storage, it is known which has been inquired
Webpage, it have received which online wireless electric current (Radio Stream) or usually using other similar online services, so that
Correspondingly predict the mobile data to be downloaded of the different application for automobile as precisely as possible in advance and can be based on
The mobile communication network quality along route of prediction is downloaded to mobile data in data storage in time.
In another favourable design of the present invention, it is determined that on received signal strength, signal delay time, net
The measured value of network load, data transmission rate and/or mobile communications network type is used as being characterized at the current location of corresponding automobile
Mobile communication network quality data.It is possible thereby to particularly accurately determine the mobile communication at the current location of corresponding automobile
Network quality.
The present invention another favourable embodiment define, be different daylight hours, working day, season and/or
Event determines mobile communication network quality and is stored in total data group.Therefore consider to different daylight hours, working day,
The corresponding common fluctuation of mobile communication network quality for season and/or event so that characterize mobile communications network matter
The total data group of amount is especially accurate.For example, it can cross the route of determination with multiple automobiles of different clocks time correlation and lead
Cause corresponding big mobile data amount.Therefore, the available data transfer rate of each automobile also fluctuates, because generally each honeycomb
The data transfer rate provided of cell has the value of substantial constant.It can select herein or using the different phases from time correlation
The pre-download mechanism that should be matched.
Another favourable embodiment of the present invention defines, by means of the display device show map fragment of automobile,
The mobile communication network quality along route based on data group is shown in the map fragment.Thus with particularly simple side
Formula for automobile passenger show along the route selected or along prediction route prediction mobile communication network quality, from
And user does sth. in advance to have known the desired application that whether can correspondingly perform the automobile along route in a word.In addition, understanding
Along route mobile communication network quality in the case of, user can also so adjust using itself accordingly if necessary
Save corresponding pre-download mechanism so that may insure its feature along route.
Defined in another favourable embodiment of the present invention, obtain the corresponding current location coordinates of automobile
And corresponding data element (Datentupeln) is packaged as together with the data got, the data element is transmitted to database.This
Outside, favourable embodiment of the invention defines, and obtains corresponding current daylight hours and/or the date illustrates simultaneously same obtain
To data be packaged as corresponding data element together, the data element is transmitted to database.It is possible thereby to by distributing phase for it
The place answered and/or daylight hours and different dates illustrate to more accurately determine mobile communication network quality.
Preferably, directly the data element is transmitted to database after data element packing;Or the data element
The data tuple for including multiple data elements is combined as first, is then just transmitted to database.Here, for example it is contemplated that at present
Mobile communication network quality how, so as to just be determined based on this, if the transmission that should directly pack or is prolonged data element
When pack transmission data element.It is the main reason for data are assembled, is generally sent compared with sending much smaller packet
Larger packet is more efficient.It is more efficient herein can be from energy expenditure and on connection or the message transmission rate of connecting channel
Understand in meaning.
It is a kind of to be used to determine that mobile communication network quality and the system according to the present invention of download mobile data include:
- multiple automobiles with corresponding acquiring unit, the acquiring unit are designed for, continuously obtained along automobile
Corresponding travel route data, the data quantization the current location of corresponding automobile mobile communication network quality,
And the database the data transfer to system, the database are designed for data storage;
The corresponding route determining unit of-automobile, the route determining unit are designed for, it is determined that the road of corresponding automobile
Line;
The corresponding communication unit of-automobile, the communications unit design are used for, and quantify from database query along corresponding
The corresponding data group of the mobile communication network quality of route and in the case where considering corresponding data group be used for run automobile
The mobile data of corresponding application be downloaded in the corresponding data storage of automobile;
Wherein the system according to the present invention is characterised by,
- the system includes data processing equipment, and the data processing equipment is designed for, and is transmitted considering to data
Determine to quantify the total data group of mobile communication network quality and by the total data group at predetermined intervals in the case of the data in storehouse
It is stored in the database, wherein, the total data group quantifies the mobile communications network matter along the route accordingly passed through by automobile
Amount;
A part for the total data group that-data group being asked at least continuously updates;
The communications unit design is used for, and makes a reservation in the case where considering the corresponding data group for different application corresponding
Data transfer rate, the corresponding mobile data for being associated with the application is downloaded to according to data transfer rate by corresponding data storage
In.
The favourable embodiment of the method according to the invention may be regarded as the favourable embodiment of the system, wherein
This described system especially includes part, and methods described step can be performed by means of the part.
Brief description of the drawings
Obtain by following description of preferred embodiments and with reference to the accompanying drawings further advantage, feature and the details of the present invention.
In the case where not departing from the framework of the present invention, the above-mentioned feature mentioned in the description and combinations of features and then in accompanying drawing
Mentioned in explanation and/or feature separately shown in the accompanying drawings and combinations of features can not only be applied in combination with what is accordingly provided,
And with other combinations or it can be used alone.
Embodiments of the invention are expanded on further below according to unique accompanying drawing.
Fig. 1 shows the schematic figure of the system for determining mobile communication network quality and download mobile data
Show.
Embodiment
Include multiple automobiles 12 for determining mobile communication network quality and downloading the system 10 of mobile data, wherein
Herein for simplified illustration and only figure 1 illustrates automobile 12, database 14 and data processing equipment 16.Automobile 12 has
Corresponding acquiring unit 18, the acquiring unit are designed for, and continuously obtain data, and the data quantization is worked as corresponding automobile 12
Mobile communication network quality at preceding place 20.In addition, the acquiring unit 18 is designed for, the data transfer got to being
The database 14 of system 10, the database are designed for data storage in itself.
Acquiring unit 18 can be the vehicle sensory device being usually already provided in automobile 12, and the vehicle sensory device can
Using periodically collect and local preprocess form as the measured value of initial data and on channel quality or receive channel it is strong
Degree and mobile communications network or the other information of mobile communications network type.Furthermore, it is possible to determine on signal delay time,
Network load and/or the measured value of data transmission rate are used as being characterized in the mobile radio communication at the current location 20 of corresponding automobile 12
The data of network quality are simultaneously transmitted it to database 14.
Automobile 12 also includes corresponding route determining unit 22, and the route determining unit is designed for, it is determined that corresponding vapour
The route of car 12.Route determining unit 22 for example can be the navigation equipment of automobile 12, by means of the navigation equipment can determine that to
The route of intended destination.In addition, route determining unit 22 can also be designed for, it is pre- according to different empirical values or measured value
Survey the possible route that automobile 12 passes through.
Automobile 12 also includes corresponding communication unit 24, and the communications unit design is used for, and a data are inquired from database 14
Group, the data group quantify the mobile communication network quality along respective routes, and the handle in the case where considering corresponding data group
Mobile data is downloaded in corresponding data storage 26.Automobile 12 can also have a number of other unshowned herein
Data storage, application can be directed to corresponding data are downloaded in the data storage by mobile communications network.
Communication unit 24 for example can be the information entertainment of automobile 12, and the information entertainment is designed for, and send
With reception mobile data.Data storage 26 for example can be the memory cell of information entertainment, the memory list
The form of member is, for example, hard disk, storage card etc., and data or information can be temporarily stored in thereon and be supplied to automobile or information joy
The corresponding application of music system.
Data processing equipment 16 can also be designed for, with predetermined in the case of the data for considering to transmit to database
Interval determines to quantify the total data group of mobile communication network quality and is stored in the database.The data group being accordingly asked
Refer at least to the part for total data group continuously updated.
Below to for determining mobile communication network quality and mobile data being downloaded to the corresponding number of automobile 12
It is illustrated according to the method in memory 26.The multiple automobiles 12 for being associated with system 10 continuously obtain data, the data by
Quantify the mobile communications network at the current location 20 of one of corresponding automobile 12 in the acquiring unit 18 being arranged in automobile 12
Quality.Here, obtain the corresponding current location coordinates of automobile 12 and be packaged as corresponding number together with the data got
According to member.In addition, also the corresponding current daylight hours of acquisition and/or date illustrate and are packaged as phase together with the data got
The data element answered.The data or data element so got are directly transmitted to number after its packing from corresponding acquiring unit 18
The data tuple for including multiple data elements is combined as according to storehouse 14 or first, then just transmitted at predetermined intervals to data
Storehouse 14.
, can be before corresponding automobile 12 starts or in its traveling phase in all automobiles 12 for being associated with the system 10
Between determine or predict route by means of route determining unit 22.Inquired subsequently, by means of corresponding communication unit 24 from database 14
Quantify the data group along the mobile communication network quality of route.
Connected at predetermined intervals in the case where considering the data transmitted to database by means of data processing equipment 16
Determine to quantify the total data group of mobile communication network quality continuously and be stored in the database 14.Can be different white herein
Its time, working day, season and/or event determine mobile communication network quality and are stored in total data group.Therefore, edge is quantified
The data group for the mobile communication network quality of corresponding route obtains information from continuously updated total data group, and the information is closed
In mobile communication network quality may how based on clock time, working day and/or the date of determination (as example vacation opens
Beginning, holiday etc.) fluctuation.
Establish the numerical map contacted with database 14 at predetermined intervals based on the total data group continuously updated, by means of
The numerical map describes mobile communication network quality.
Once the corresponding number for characterizing the mobile communication network quality along the corresponding route of automobile 12 is inquired
According to group, then in the case where considering the data group the corresponding mobile data of the corresponding application for running automobile 12
It is downloaded in corresponding data storage 26.
Corresponding sequence is determined for the different applications of automobile herein, according to the sequence the movement for being associated with application respectively
Communication data is downloaded in data storage 26.In addition, also determined in the case where considering the data group for different applications
At corresponding time point, the mobile data for being respectively associated with application is downloaded to data storage since the time point
In.In addition, corresponding data transfer rate is also subscribed in the case where considering the data group for different applications, according to the data transfer rate
The mobile data for being associated with application respectively is downloaded in data storage 26.
Such as data source 28 is shown, by the data source by means of communication unit 24 for running the corresponding of automobile 12
Apply, form is downloaded in data storage 26 for the data or packet corresponding to mobile data.For example, data source
It can be the server with Internet connection, provide music data, video data, text message and/or picture on the server
Message etc..I.e. targetedly the certain media content of pre-download or data are into data storage 26, the media content or number
Inquired according to person is not likely to be used in the future.For example, important content can be by perhaps playing in most the liking of the user of setting
List is identified in the On-line funchon of correlation.
Cause the media content of On-line funchon in automobile 12 locally available by using pre-download mechanism, so as to media
Content can be connected with mobile communication and independently consume at any time and without error.Therefore, data storage 26 is used as in automobile 12
Local data source.According to the type of On-line funchon and the channel quality expected for example in view for the treatment of the number of the media content of pre-download
Amount and the sequence based on priority change the media content for being used for different pre-download strategies.
Finally, decision logic is selected by a set of different pre-download mechanism based on the mobile communication network quality currently provided
On the vehicle condition or the suitable strategy of the route of prediction predicted just.Furthermore it is possible to by means of unshowned vapour herein
The display device of car 12 shows corresponding map fragment, and the moving along route based on data group is shown in map fragment
Communication network quality.Therefore, passenger understands at any time, along the corresponding mobile communication network quality of route that is prediction or selecting
How, so that user itself can also make a reservation for corresponding pre-download mechanism when necessary, to be so that different applications is awarded
Give the priority for the mobile data that form is media content so that ensure its feature along route.
In a word, by means of the system 10 or by this method by carrying out matchmaker when mobile communication connects still good
The corresponding pre-download held in vivo and significantly improve the availability and service quality of On-line funchon, especially moved in short-term
In the case that communication connection or mobile communication network quality are deteriorated.Can from the media content in line source based on the holding in local
It is common to avoid by having employed the local source that caused form is data storage 26 before there is error situation
Error situation.
In addition, this method is extremely stable, because for example due to difference or fluctuation channel quality and based on signal dead band
Connection remove and cause controllable buffering mistake.By locally keeping from the media content in line source, use corresponding
The influence of the common error situation can be no longer discovered for person.Because before the mobile communication connection for difference occur, can
It is the corresponding local source of data storage 26 in the form of employing.
Claims (12)
1. a kind of method for being used to determine mobile communication network quality and download mobile data, methods described have following step
Suddenly:
- by means of the acquiring unit (18) being arranged in automobile (12) data continuously being obtained, the data quantization is corresponding
The mobile communication network quality of the corresponding travel route along automobile (12) at current location (20) place of automobile (12);
- database (14) is transferred data to, data storage is in the database;
- determine the route of at least one automobile (12);
- quantified by means of the communication unit (24) of automobile (12) from database (14) one data group of inquiry, the data group along road
The mobile communication network quality of line;
- the shifting in the case where considering data group by means of communication unit (24) the corresponding application for running automobile (12)
Dynamic communication data is downloaded in the data storage (26) of automobile (12);
Characterized in that,
- by means of data processing equipment (16) in the case of the data for considering to transmit to database (14) it is true at predetermined intervals
The total data group is simultaneously stored in the database by the total data group of quantification mobile communication network quality, wherein, the total data
Group quantifies the mobile communication network quality along the route accordingly passed through by automobile (12);
- data group quantified along the mobile communication network quality of route obtained by the total data group that continuously updates;
Make a reservation for corresponding data transfer rate in the case where considering the data group for different application, according to being associated with data transfer rate handle
The corresponding mobile data of application is downloaded in data storage (26).
2. according to the method for claim 1,
Characterized in that,
Numerical map with database (14) contact is established based on total data group at predetermined intervals, by means of the numerical map
Describe mobile communication network quality.
3. method according to claim 1 or 2,
Characterized in that,
Corresponding sequence is determined in the case where considering the data group for the different application of automobile (12), according to the sequence handle
The corresponding mobile data for being associated with the application is downloaded in data storage (26).
4. method according to claim 1 or 2,
Characterized in that,
Corresponding time point is determined in the case where considering the data group for different application, handle is attached troops to a unit since the time point
It is downloaded in the corresponding mobile data of the application in data storage (26).
5. method according to claim 1 or 2,
Characterized in that,
Content and/or playlist is most liked to determine mobile data to be downloaded according to what is stored in communication unit.
6. method according to claim 1 or 2,
Characterized in that,
It is determined that on received signal strength, signal delay time, network load, data transmission rate and/or mobile communications network class
The measured value of type is used as the data for being characterized in the mobile communication network quality at the current location of corresponding automobile.
7. method according to claim 1 or 2,
Characterized in that,
Mobile communication network quality is determined for different daylight hours, working day, season and/or event and is stored in total data group
In.
8. method according to claim 1 or 2,
Characterized in that,
By means of the display device show map fragment of automobile (12), shown in the map fragment based on data group along
The mobile communication network quality of route.
9. according to the method for claim 1,
Characterized in that,
Obtain the corresponding current location coordinates of automobile (12) and be packaged as corresponding data element together with the data got,
The data element is transmitted to database (14).
10. according to the method for claim 1,
Characterized in that,
Obtain corresponding current daylight hours and/or the date illustrates and is packaged as corresponding data together with the data got
Member, the data element is transmitted to database (14).
11. the method according to claim 9 or 10,
Characterized in that,
Directly the data element is transmitted to database (14) after data element packing;Or the data element is combined first
It is the data tuple for including multiple data elements, then just transmits to database (14).
12. a kind of system (10) for being used to determine mobile communication network quality and download mobile data, the system include:
- there are multiple automobiles (12) of corresponding acquiring unit (18), the acquiring unit is designed for, continuously obtain along
The data of the corresponding travel route of automobile (12), the data quantization is at current location (20) place of corresponding automobile (12)
Mobile communication network quality, and the database (14) the data transfer to system (10), the database are designed for
Data storage;
The corresponding route determining unit (22) of-automobile (12), the route determining unit is designed for, it is determined that corresponding automobile
(12) route;
The corresponding communication unit (24) of-automobile (12), the communications unit design are used for, and are inquired from database (14) and quantify edge
The corresponding data group of the mobile communication network quality of corresponding route and handle is used in the case where considering corresponding data group
The mobile data of the corresponding application of operation automobile (12) is downloaded in the corresponding data storage (26) of automobile (12);
Characterized in that,
- the system (10) includes data processing equipment (16), and the data processing equipment is designed for, and is considering to transmit to number
Determine to quantify the total data group of mobile communication network quality and this is total in the case of data according to storehouse (14) at predetermined intervals
Data group is stored in the database, wherein, the total data group quantifies the movement along the route accordingly passed through by automobile (12)
Communication network quality;
A part for the total data group that-data group being asked at least continuously updates;
The communication unit (24) is designed for, and makes a reservation in the case where considering the corresponding data group for different application corresponding
Data transfer rate, the corresponding mobile data for being associated with the application is downloaded to according to data transfer rate by corresponding data storage
(26) in.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012019185.5A DE102012019185B4 (en) | 2012-09-28 | 2012-09-28 | Method and system for determining mobile network quality and charging mobile data |
DE102012019185.5 | 2012-09-28 | ||
PCT/EP2013/002316 WO2014048518A1 (en) | 2012-09-28 | 2013-08-02 | Method and system for determining a mobile communications network quality and downloading mobile communications data |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104685924A CN104685924A (en) | 2015-06-03 |
CN104685924B true CN104685924B (en) | 2018-02-09 |
Family
ID=
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101246476A (en) * | 2007-02-15 | 2008-08-20 | 北京腾瑞万里信息技术有限公司 | Map data downloading method, downloading device and server |
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101246476A (en) * | 2007-02-15 | 2008-08-20 | 北京腾瑞万里信息技术有限公司 | Map data downloading method, downloading device and server |
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