CN110062021A - Vehicle device user data sharing method, device, system and vehicle device and vehicle - Google Patents
Vehicle device user data sharing method, device, system and vehicle device and vehicle Download PDFInfo
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- CN110062021A CN110062021A CN201811528534.6A CN201811528534A CN110062021A CN 110062021 A CN110062021 A CN 110062021A CN 201811528534 A CN201811528534 A CN 201811528534A CN 110062021 A CN110062021 A CN 110062021A
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- 230000026676 system process Effects 0.000 claims abstract description 41
- 238000013500 data storage Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 description 34
- 238000010977 unit operation Methods 0.000 description 7
- 230000006399 behavior Effects 0.000 description 5
- 244000035744 Hura crepitans Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices
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Abstract
The invention belongs to technical field of vehicle, a kind of vehicle device user data sharing method, device, system and vehicle device and vehicle are specifically provided, it is intended to solve the problems, such as that vehicle device data can not be shared between prior art different user.For this purpose, vehicle device user data sharing method provided by the invention, transfers pre-added account system service in an operating system applied to the vehicle device of the operating system based on linux kernel, including the corresponding vehicle device APP of control vehicle device currently logged on user；Shared data is stored and/or obtained in the system process database constructed in advance in an operating system according to account system service.Based on above-mentioned steps, method provided by the invention realizes the data sharing between different user, but also can satisfy requirement of the vehicle device to data safety, improves the usage experience of user.
Description
Technical field
The invention belongs to technical field of vehicle, and in particular to a kind of vehicle device user data sharing method, device, system and
Vehicle device and vehicle.
Background technique
With the development of vehicle technology, vehicle has become essential a part in people's life, interior scene
At an important place in for people's lives.Requirement with people to vehicle is higher and higher, and people are more than and want to
Safe driving, under the premise of guaranteeing safe driving, it is desirable also to possess good driving experience by people.
Same vehicle often has multiple using user, and different can be generated using user using vehicle relative uses vehicle
Data use largely being stored in the vehicle device of vehicle with car data for user.Existing vehicle is most of using Android system
The vehicle device of system is isolated based on data of the Linux sandbox to application program each in vehicle device, and the storage of different user is empty
Between between do not allow to access mutually.But in practical applications, mass data in vehicle device need among different users into
Therefore how row data sharing proposes that a kind of scheme for realizing that vehicle device user data is shared is that those skilled in the art need at present
It solves the problems, such as.
Summary of the invention
In order to solve the above problem in the prior art, in order to solve between the prior art different user vehicle device data without
The shared problem of method, the first aspect of the present invention provide a kind of vehicle device user data sharing method, and the method is applied to base
In the vehicle device of the operating system of linux kernel, which comprises
It controls the corresponding vehicle device APP of the vehicle device currently logged on user and transfers the pre-added account in the operating system
Number system service；
In the system process database constructed in advance in the operating system according to the account system service storage and/
Or obtain shared data.
Optionally, in provided vehicle device user data sharing method, " it is corresponding to control the vehicle device currently logged on user
Vehicle device APP transfer the pre-added account system service in the operating system " the step of include:
It controls the vehicle device APP account system is transferred according to the corresponding account service of the preset vehicle device APP and take
Business.
Optionally, in provided vehicle device user data sharing method, " according to the account system service in the behaviour
Make in the system process database constructed in advance in system store and/or obtain shared data " the step of include:
Judge whether the vehicle device APP has access authority by account system service,
If the vehicle device APP has access authority, according to the account system service in the system process database
Middle storage and/or acquisition shared data.
Optionally, in provided vehicle device user data sharing method, " according to the account system service in the system
System process data library in store and/or obtain shared data " the step of include:
It is deposited according to data corresponding with the vehicle device APP in system process database described in the account system service acquisition
Storage area,
Shared data is stored in the data storage area and/or is obtained pre-stored total in the data storage area
Enjoy data.
Optionally, in provided vehicle device user data sharing method, the method also includes passing through the account system
System service is to the vehicle device APP allocation of access rights or the vehicle device APP is forbidden to access.
Optionally, in provided vehicle device user data sharing method, the account system service is the operation system
The corresponding system service of preset primary user in system, the system process database is memory space corresponding in the primary user
The database of middle building.
Optionally, in provided vehicle device user data sharing method, the shared data includes that the vehicle device is corresponding
The car body characteristic, and/or vehicle driving data, and/or mobile unit operation data of vehicle.
Optionally, in provided vehicle device user data sharing method, the operating system is Android operation system
System.
The second aspect of the present invention additionally provides a kind of vehicle device user data shared system, and the system is applied to be based on
The vehicle device of the operating system of linux kernel, the system comprises:
Module is transferred in service, is configured to control the corresponding vehicle device APP of the vehicle device currently logged on user and be transferred in the behaviour
Make pre-added account system service in system；
Data sharing module is configured to according to the account system service the preparatory structure in the Android operation system
Shared data is stored and/or obtained in the system process database built.
Optionally, in provided vehicle device user data shared system, the service is transferred module and is further configured to
It performs the following operations:
It controls the vehicle device APP account system is transferred according to the corresponding account service of the preset vehicle device APP and take
Business.
Optionally, in provided vehicle device user data shared system, the data sharing module is further configured to
It performs the following operations:
Judge whether the vehicle device APP has access authority by account system service,
If the vehicle device APP has access authority, according to the account system service in the system process database
Middle storage and/or acquisition shared data.
Optionally, in provided vehicle device user data shared system, the data sharing module is additionally configured to execute
Following operation:
It is deposited according to data corresponding with the vehicle device APP in system process database described in the account system service acquisition
Storage area,
Shared data is stored in the data storage area and/or is obtained pre-stored total in the data storage area
Enjoy data.
Optionally, in provided vehicle device user data shared system, the system also includes authority distribution modules, match
It is set to and performs the following operations:
To the vehicle device APP allocation of access rights or the vehicle device APP is forbidden to access by the account system service.
Optionally, in provided vehicle device user data shared system, the account system service is the operation system
The corresponding system service of preset primary user in system, the system process database is memory space corresponding in the primary user
The database of middle building.
Optionally, in provided vehicle device user data shared system, the shared data includes that the vehicle device is corresponding
The car body characteristic, and/or vehicle driving data, and/or mobile unit operation data of vehicle.
Optionally, in provided vehicle device user data shared system, the operating system is Android operation system
System.
The third aspect of the present invention additionally provides a kind of vehicle device of operating system based on linux kernel, the vehicle device packet
Include vehicle device user data shared system described above.
Optionally, in the vehicle device of the provided operating system based on linux kernel, the operating system is
Android operation system.
The fourth aspect of the present invention additionally provides a kind of vehicle, and the vehicle includes described above based on linux kernel
Operating system vehicle device.
The fifth aspect of the present invention additionally provides a kind of storage device, wherein being stored with a plurality of program, described program is suitable for
It is loaded by processor to execute vehicle device user data sharing method described above.
The sixth aspect of the present invention additionally provides a kind of control device, including processor and storage equipment；The storage is set
It is standby, it is suitable for storing a plurality of program；Described program is suitable for being loaded by the processor to execute vehicle device user data described above
Sharing method.
Compared with the immediate prior art, above-mentioned technical proposal is at least had the following beneficial effects:
1, vehicle device user data sharing method provided by the invention mainly comprises the steps that control vehicle device currently logs in use
The corresponding vehicle device APP in family transfers pre-added account system service in an operating system, is being operated by account system service
Shared data is stored and/or obtained in the system process database constructed in advance in system.Based on above-mentioned steps, the present invention is provided
Vehicle device user data sharing method shared data can be both stored into database, realize the real-time update of shared data,
Shared data can be obtained from database, realize the data sharing between different user；
Specifically, account system service can be the corresponding system service of preset primary user in operating system, system into
Journey database is the database constructed in the corresponding memory space of primary user, and shared data may include that vehicle device corresponds to vehicle
Car body characteristic, and/or vehicle driving data, and/or mobile unit operation data.Each use can be existed per family by obtaining
Data in the database of the memory space building of primary user, understand the feelings with vehicle situation and vehicle of different user itself
Condition improves the usage experience of user.
2, vehicle device user data sharing method provided by the invention can also be distributed by account system service to vehicle device APP
Access authority perhaps forbids vehicle device APP access when storing or obtaining shared data, and account system service judges vehicle device APP
Whether there is access authority, if having access authority, is stored or obtained data.Based on above-mentioned steps, the present invention is mentioned
The vehicle device user data sharing method of confession can also meet vehicle device to data while meeting data sharing between different user
The requirement of safety.
Scheme 1, a kind of vehicle device user data sharing method, which is characterized in that the method is applied to the behaviour based on linux kernel
Make the vehicle device of system, which comprises
It controls the corresponding vehicle device APP of the vehicle device currently logged on user and transfers the pre-added account system in the operating system
System service；
It stores and/or obtains in the system process database constructed in advance in the operating system according to the account system service
Take shared data.
Scheme 2, vehicle device user data sharing method according to scheme 1, which is characterized in that " control the vehicle device currently to step on
Employ the corresponding vehicle device APP in family and transfer the pre-added account system service in the operating system " the step of include:
It controls the vehicle device APP and the account system service is transferred according to the corresponding account service of the preset vehicle device APP.
Scheme 3, the vehicle device user data sharing method according to scheme 2, which is characterized in that " taken according to the account system
Be engaged in that shared data is stored and/or obtained in the system process database that constructs in advance in the operating system " the step of include:
Judge whether the vehicle device APP has access authority by account system service,
If the vehicle device APP has access authority, deposited in the system process database according to the account system service
Storage and/or acquisition shared data.
Scheme 4, vehicle device user data sharing method according to scheme 3, which is characterized in that " taken according to the account system
Business in the system process database store and/or obtain shared data " the step of include:
It is stored according to data corresponding with the vehicle device APP in system process database described in the account system service acquisition
Area,
Shared data is stored in the data storage area and/or obtains pre-stored shared number in the data storage area
According to.
Scheme 5, vehicle device user data sharing method according to scheme 3, which is characterized in that the method also includes:
To the vehicle device APP allocation of access rights or the vehicle device APP is forbidden to access by the account system service.
Scheme 6, the vehicle device user data sharing method according to any one of scheme 1 to 5, which is characterized in that the account
System service is the corresponding system service of preset primary user in the operating system, and the system process database is described
The database constructed in the corresponding memory space of primary user.
Scheme 7, the vehicle device user data sharing method according to any one of scheme 1 to 5, which is characterized in that described shared
Data include the car body characteristic, and/or vehicle driving data, and/or mobile unit operand that the vehicle device corresponds to vehicle
According to.
Scheme 8, the vehicle device user data sharing method according to any one of scheme 1 to 5, which is characterized in that the operation
System is Android operation system.
Scheme 9, a kind of vehicle device user data shared system, which is characterized in that the system is applied to the behaviour based on linux kernel
The vehicle device for making system, the system comprises:
Module is transferred in service, is configured to control the corresponding vehicle device APP of the vehicle device currently logged on user and is transferred and is in the operation
Pre-added account system service in system；
Data sharing module is configured to the system process constructed in advance in the operating system according to the account system service
Shared data is stored and/or obtained in database.
Scheme 10, vehicle device user data shared system according to scheme 9, which is characterized in that the service transfer module into
One step is configured to perform the following operations:
It controls the vehicle device APP and the account system service is transferred according to the corresponding account service of the preset vehicle device APP.
Scheme 11, vehicle device user data shared system according to scheme 10, which is characterized in that the data sharing module into
One step is configured to perform the following operations:
Judge whether the vehicle device APP has access authority by account system service,
If the vehicle device APP has access authority, deposited in the system process database according to the account system service
Storage and/or acquisition shared data.
Scheme 12, the vehicle device user data shared system according to scheme 11, which is characterized in that the data sharing module is also
It is configured to perform the following operations:
It is stored according to data corresponding with the vehicle device APP in system process database described in the account system service acquisition
Area,
Shared data is stored in the data storage area and/or obtains pre-stored shared number in the data storage area
According to.
Scheme 13, the vehicle device user data shared system according to scheme 11, which is characterized in that the system also includes permissions
Distribution module is configured to perform the following operations:
To the vehicle device APP allocation of access rights or the vehicle device APP is forbidden to access by the account system service.
Scheme 14, the vehicle device user data shared system according to any one of scheme 9 to 13, which is characterized in that the account
Number system service is the corresponding system service of preset primary user in the operating system, and the system process database is in institute
State the database constructed in the corresponding memory space of primary user.
Scheme 15, the vehicle device user data shared system according to any one of scheme 9 to 13, which is characterized in that described total
Enjoy data include the vehicle device correspond to vehicle car body characteristic, and/or vehicle driving data, and/or mobile unit operation
Data.
Scheme 16, the vehicle device user data shared system according to any one of scheme 9 to 13, which is characterized in that the behaviour
Making system is Android operation system.
Scheme 17, a kind of vehicle device of the operating system based on linux kernel, which is characterized in that the vehicle device includes scheme 9 to 16
Any one of described in vehicle device user data shared system.
Scheme 18, the vehicle device of operating system according to scheme 17 based on linux kernel, which is characterized in that the operation
System is Android operation system.
Scheme 19, a kind of vehicle, which is characterized in that the vehicle includes described in any one of scheme 17 to 18 based on Linux
The vehicle device of the operating system of kernel.
Scheme 20, a kind of storage device, wherein being stored with a plurality of program, which is characterized in that described program is suitable for being added by processor
It carries with the vehicle device user data sharing method described in any one of 1 to 8 that carries into execution a plan.
Scheme 21, a kind of control device, including processor and storage equipment；The storage equipment is suitable for storing a plurality of program；Its
It is characterized in that, described program is suitable for being loaded as the processor with the vehicle device user data described in any one of 1 to 8 that carries into execution a plan
Sharing method.
Detailed description of the invention
Fig. 1 is the key step schematic diagram of the vehicle device user data sharing method of an embodiment of the present invention；
Fig. 2 is the schematic block diagram of the vehicle device user data sharing method of an embodiment of the present invention；
Fig. 3 is the primary structure schematic diagram of the vehicle device user data shared system of an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining technical principle of the invention, it is not intended that limit the scope of the invention.
Refering to attached drawing 1, Fig. 1 schematically illustrates the key step of vehicle device user data sharing method in the present embodiment.
As shown in Figure 1, vehicle device user data sharing method includes the following steps: in the present embodiment
Step S101: the corresponding vehicle device APP of control vehicle device currently logged on user transfers in an operating system in advance and vehicle device
The corresponding account service of APP.
In the present embodiment, vehicle device can be that by the control system of specific function, in some cases, Ke Nengzhi
Connect the controller for referring to the control system.It should be noted that protection scope of the present invention is not limited to this specific embodiment party
Formula.Under the premise of without departing from the principle of the present invention, it should be appreciated by the person skilled in the art that vehicle device can be car entertainment
Display system can also be vehicle-mounted central control system and carried-on-vehicle computer system etc., the technical side after these changes or replacement
Case will fall within the scope of protection of the present invention.
In the present embodiment, vehicle device user data sharing method is applied in the operating system based on linux kernel, is based on
The operating system of linux kernel is a kind of system of open source.Android operation system is constructed on the basis of linux kernel
A kind of operating system, in order to illustrate it is succinct, the embodiment of the present invention is illustrated by taking Android operation system as an example.
In practical applications, vehicle device APP is operated in the Android operation system of vehicle device, and each vehicle device APP is equal when running
A corresponding process can be generated in Android operation system, the highest permission of vehicle device APP process is system process.
Android operation system is a kind of operating system constructed on the basis of linux kernel, is remained unchanged in Android operation system
There are Linux sandbox, and due to the limitation of Linux sandbox, different users belongs to different user groups, do not have
The vehicle device APP process of system permission can not access catalogue and file with system permission, wherein sandbox is a kind of
The isolation operating mechanism of program, access authority when the purpose is to limit untrusted process or the operation of insincere code.In addition,
After vehicle device switches login user, vehicle device APP will start new process, then kill the vehicle device APP process of background user, new vehicle
Machine APP process can not access the data of the vehicle device APP process of original user.
It specifically,, can be in System after Android operation system operation in order to realize data sharing
It is that each vehicle device APP establishes corresponding system account service in Server, vehicle device APP can pass through account service acquisition account system
System service, vehicle device APP can also directly acquire its corresponding account system service to execute subsequent operation.Account service is vehicle device
APP obtains the intermediary service process of corresponding data, and account system service is operated in System Server, has certain power
The service processes of limit.
Wherein, System Server is the supplier of Android basic service, is the most basic of android system operation
Demand, all service are operated in the process that one is System Server, and System Server process is
First virtual machine process that the Zygote process initiation post inoculation of Android operation system goes out.It is with last login user
Primary user, for currently logged on user is non-master user, the corresponding vehicle device APP of non-master user can be transported by account service access
The data of row primary user in account system service, thus realize new vehicle device APP process access the vehicle device APP of original user into
The data of journey.Wherein, account system service can be the corresponding system service of preset primary user in Android operation system,
And System Server is constructed in advance, primary user can be car owner.
Step S102: control vehicle device APP, which transfers pre-added account system in an operating system according to account service, takes
Business.
Account system service operation is in System Server, and after switching user, account system service will not be killed
Extremely, the corresponding vehicle device APP process of different user can pass through the data of account system service access primary user.Specifically, with vehicle
For machine APP is display information about power APP, the corresponding display information about power APP of currently logged on user can pass through account system
The historical information that battery capacity uses in the memory space of service access primary user, the corresponding display electricity of the user of next login
The historical information that amount information APP can also be used by battery capacity in the memory space of account system service access primary user.
The corresponding vehicle device APP process of different user can service open interface by account system and store and/or obtain
Shared data is taken, account system service can control the access authority of the corresponding vehicle device APP of each user.
Step S103: account system service judges whether vehicle device APP has access authority, if having access authority, holds
Row step S104.
In practical applications, while data sharing can be carried out between different user in order to guarantee to meet, can also expire
Requirement of the sufficient vehicle device to data safety to vehicle device APP allocation of access rights or can forbid vehicle device by account system service
APP access, before vehicle device APP is stored into database and/or obtained shared data, account system service may determine that vehicle device
Whether APP has access authority, if having access authority, can execute step S104.
Specifically, it can judge whether vehicle device APP has access authority by the UID/PID of identification vehicle device APP process,
In, Android operation system is that each user is assigned with different UID (User Identification, user identity card
It is bright), can determine to be specifically which user has run current vehicle device APP according to UID；PID(Process
Identification, process identity prove) be vehicle device APP process identity, Android operation system can be each
Vehicle device APP process distributes a unique PID, and account system service can determine to be specifically which user runs according to UID
Current vehicle device APP, then judge whether the PID of vehicle device APP process services in preset permissions list in account system, if,
Vehicle device APP process has access authority.Therefore, account system service can be sentenced according to the corresponding UID/PID of vehicle device APP process
Whether the disconnected corresponding vehicle device APP process of different user has access authority.Therefore, account system service can be according to vehicle device APP
The corresponding UID/PID of process judges whether the corresponding vehicle device APP process of different user has access authority.Specifically, with user
UID be respectively 1, the 2 and 3 and corresponding vehicle device APP process PID of each user be respectively be illustrated for 4,5,6, if
UID/PID=1/4 is serviced in preset permissions list in account system, then it represents that PID=4's corresponding to the user of UID=1
Vehicle device APP process has the permission of access account system service.
Step S104: it is stored in the system process database constructed in advance in an operating system according to account system service
And/or obtain shared data.
In practical applications, system process database can be constructed in an operating system in advance, wherein system process data
Library is the database constructed in the corresponding memory space of primary user, and the data of the corresponding vehicle device APP of different user can deposit
It is placed in system process database, and system process database is limited with access authority, only with system permission
Vehicle device APP process could access.Optionally, UID is set in the present embodiment and could be accessed as the vehicle device APP process of system is
System process data library.
In practical applications, user can be registered for vehicle device and distribute ID number, wherein can distribute ID number for primary user
User_id=0 is that the registration user of i-th of non-master user distributes ID number user_id=i+9.
With reference to the accompanying drawing 2, and be 10 with primary user and user_id non-master user, vehicle device APP be navigation APP and sound
Happy APP and system process database are for Data Provider database to vehicle device multi-user data provided by the invention
Sharing method is illustrated.
Refering to attached drawing 2, Fig. 2 schematically illustrates the schematic block diagram of vehicle device user data sharing method in the present embodiment.
As shown in Fig. 2, vehicle device user data sharing method mainly includes the following steps: in the present embodiment
The corresponding navigation APP of primary user, the corresponding navigation APP of non-master user that music APP and user_id are 10, sound
Happy APP to Data Provider database purchase and/or can obtain shared data by account system service.Wherein, altogether
Enjoy data may include vehicle device correspond to vehicle car body characteristic, and/or vehicle driving data, and/or mobile unit operation
Data, specifically, car body characteristic may include the color of vehicle, the overall height of vehicle and vehicle commander's data etc.；Vehicle driving
Data may include the mileage travelled number etc. of the battery dump energy of vehicle, vehicle；Mobile unit operation data may include vehicle
Machine gesture unlocking pin etc..
Vehicle device user data sharing method through this embodiment, can both store shared data into database, realize
The real-time update of shared data can also obtain shared data from database, realize the data sharing between different user, and
And requirement of the vehicle device to data safety can also be met, so that user is become more apparent upon information of vehicles, improves the usage experience of user.
Although each step is described in the way of above-mentioned precedence in above-described embodiment, this field
Technical staff is appreciated that the effect in order to realize the present embodiment, executes between different steps not necessarily in such order,
It (parallel) execution simultaneously or can be executed with reverse order, these simple variations all protection scope of the present invention it
It is interior.
Based on above method embodiment, the present invention also provides a kind of vehicle device user data shared systems.Below with reference to attached
Figure, is illustrated the vehicle device user data shared system.
Refering to attached drawing 3, Fig. 3 illustratively gives the primary structure of vehicle device user data shared system in the present embodiment.
As shown in figure 3, the vehicle device user data shared system of the present embodiment is applied to the vehicle device of the operating system based on linux kernel,
Vehicle device user data shared system includes that module 1 and data sharing module 2 are transferred in service.
Module 1 is transferred in service, is configured to the corresponding vehicle device APP of control vehicle device currently logged on user and is transferred in an operating system
Pre-added account system service；
Data sharing module 2 is configured to service the system process number constructed in advance in an operating system according to account system
According to storage in library and/or obtain shared data.
In a preferred embodiment of the embodiment of the present invention, service transfers module 1 and can be further configured to execute
Following operation:
It controls vehicle device APP and account system service is transferred according to the corresponding account service of preset vehicle device APP.
In a preferred embodiment of the embodiment of the present invention, data sharing module 2 can be further configured to execute
Following operation:
Firstly, judge whether vehicle device APP has access authority by account system service,
Then, it if vehicle device APP has access authority, is stored in system process database according to account system service
And/or obtain shared data.
In a preferred embodiment of the embodiment of the present invention, data sharing module 2 is additionally configured to perform the following operations:
Firstly, according to data storage area corresponding with vehicle device APP in account system service acquisition system process data library,
Then, shared data is stored in data storage area and/or obtained pre-stored shared in data storage area
Data.
In a preferred embodiment of the embodiment of the present invention, vehicle device user data shared system further includes authority distribution
Module is configured to perform the following operations:
To vehicle device APP allocation of access rights or vehicle device APP is forbidden to access by account system service.
In a preferred embodiment of the embodiment of the present invention, account system service is preset primary in operating system
The corresponding system service in family, system process database are the databases constructed in the corresponding memory space of primary user.
In a preferred embodiment of the embodiment of the present invention, shared data includes the car body feature that vehicle device corresponds to vehicle
Data, and/or vehicle driving data, and/or mobile unit operation data.
In a preferred embodiment of the embodiment of the present invention, operating system is Android operation system.
Based on the above system embodiment, the present invention also provides a kind of vehicle devices of operating system based on linux kernel, should
Vehicle device may include vehicle device user data shared system described in the above system embodiment.
In a preferred embodiment of the embodiment of the present invention, operating system is Android operation system.
Based on above-mentioned vehicle device embodiment, the present invention also provides a kind of vehicle, which may include that above-mentioned vehicle device is implemented
The vehicle device of operating system based on linux kernel described in example.
Further, it is based on above method embodiment, the present invention also provides a kind of storage devices, wherein being stored with a plurality of
Program, the program may be adapted to be loaded as processor to execute the shared side of vehicle device user data described in above method embodiment
Method.
Still further, being based on above method embodiment, it may include place that the present invention also provides a kind of control devices
Manage device, storage equipment；Storage equipment may be adapted to store a plurality of program, which may be adapted to be loaded by processor on to execute
State vehicle device user data sharing method described in embodiment of the method.
Person of ordinary skill in the field can be understood that, for convenience of description and succinctly, system of the present invention
System, vehicle device, the specific work process and related description of vehicle and Installation practice, can be with reference in preceding method embodiment
Corresponding process, and with above method beneficial effect having the same, details are not described herein.
Those skilled in the art should be able to recognize that, side described in conjunction with the examples disclosed in the embodiments of the present disclosure
Method step, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate electronic hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is executed actually with electronic hardware or software mode, specific application and design constraint depending on technical solution.
Those skilled in the art can use different methods to achieve the described function each specific application, but this reality
Now it should not be considered as beyond the scope of the present invention.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of vehicle device user data sharing method, which is characterized in that the method is applied to the operation system based on linux kernel
The vehicle device of system, which comprises
It controls the corresponding vehicle device APP of the vehicle device currently logged on user and transfers the pre-added account system in the operating system
System service；
It stores and/or obtains in the system process database constructed in advance in the operating system according to the account system service
Take shared data.
2. vehicle device user data sharing method according to claim 1, which is characterized in that " control the vehicle device currently to step on
Employ the corresponding vehicle device APP in family and transfer the pre-added account system service in the operating system " the step of include:
It controls the vehicle device APP and the account system service is transferred according to the corresponding account service of the preset vehicle device APP.
3. vehicle device user data sharing method according to claim 2, which is characterized in that " taken according to the account system
Be engaged in that shared data is stored and/or obtained in the system process database that constructs in advance in the operating system " the step of include:
Judge whether the vehicle device APP has access authority by account system service,
If the vehicle device APP has access authority, deposited in the system process database according to the account system service
Storage and/or acquisition shared data.
4. vehicle device user data sharing method according to claim 3, which is characterized in that " taken according to the account system
Business in the system process database store and/or obtain shared data " the step of include:
It is stored according to data corresponding with the vehicle device APP in system process database described in the account system service acquisition
Area,
Shared data is stored in the data storage area and/or obtains pre-stored shared number in the data storage area
According to.
5. vehicle device user data sharing method according to claim 3, which is characterized in that the method also includes:
To the vehicle device APP allocation of access rights or the vehicle device APP is forbidden to access by the account system service.
6. vehicle device user data sharing method according to any one of claim 1 to 5, which is characterized in that the account
System service is the corresponding system service of preset primary user in the operating system, and the system process database is described
The database constructed in the corresponding memory space of primary user.
7. vehicle device user data sharing method according to any one of claim 1 to 5, which is characterized in that described shared
Data include the car body characteristic, and/or vehicle driving data, and/or mobile unit operand that the vehicle device corresponds to vehicle
According to.
8. vehicle device user data sharing method according to any one of claim 1 to 5, which is characterized in that the operation
System is Android operation system.
9. a kind of vehicle device user data shared system, which is characterized in that the system is applied to the operation system based on linux kernel
The vehicle device of system, the system comprises:
Module is transferred in service, is configured to control the corresponding vehicle device APP of the vehicle device currently logged on user and is transferred and is in the operation
Pre-added account system service in system；
Data sharing module is configured to the system process constructed in advance in the operating system according to the account system service
Shared data is stored and/or obtained in database.
10. vehicle device user data shared system according to claim 9, which is characterized in that the service transfer module into
One step is configured to perform the following operations:
It controls the vehicle device APP and the account system service is transferred according to the corresponding account service of the preset vehicle device APP.
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| CN201811528534.6A CN110062021B (en) | 2018-12-13 | 2018-12-13 | Vehicle-mounted machine user data sharing method, device and system, vehicle-mounted machine and vehicle |
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| CN201811528534.6A CN110062021B (en) | 2018-12-13 | 2018-12-13 | Vehicle-mounted machine user data sharing method, device and system, vehicle-mounted machine and vehicle |
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