CN115220754A - Vehicle-end function activation method and device - Google Patents
Vehicle-end function activation method and device Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000004913 activation Effects 0.000 title claims description 23
- 230000003213 activating effect Effects 0.000 claims abstract description 27
- 239000011159 matrix material Substances 0.000 claims description 11
- 230000001419 dependent effect Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 5
- 238000013475 authorization Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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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
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/105—Arrangements for software license management or administration, e.g. for managing licenses at corporate level
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/70—Software maintenance or management
- G06F8/71—Version control; Configuration management
Abstract
The invention discloses a method and a device for activating functions of a vehicle end, wherein the method for activating the functions of the vehicle end comprises the following steps: responding to the operation of logging in the registered account of the user, and acquiring a user function list associated with the account by the vehicle end; the user function list at least comprises vehicle function items purchased by a user and dependency information for activating the vehicle functions; the vehicle end compares the dependency information with a vehicle list of the vehicle end; and after the comparison is successful, the vehicle end activates the vehicle function according to the vehicle function item. The invention breaks through the limitation that vehicle function software is bound with a single vehicle and function sharing can not be realized across vehicles, greatly improves user experience, and provides technical support for selling vehicle-enterprise software.
Description
Technical Field
The invention belongs to the technical field of intelligent networked automobiles, and particularly relates to a method and a device for activating functions of an automobile end.
Background
In the current market, the vehicle is mainly provided by the vehicle enterprises, and the vehicle is followed by the functions of the vehicle and the vehicle is not followed by the user. When the user changes the vehicle, the original functions need to be purchased or reset again. With the wave driving of software-defined automobiles, software accounts for more and more in the whole automobile. When a user changes a vehicle, how to quickly and effectively activate the purchased functions is a difficult problem to be solved preferentially; however, currently, for cross-vehicle function activation, a convenient applicable scheme is lacked, and user experience is seriously influenced.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present invention is to provide a method and an apparatus for activating a vehicle-end function, so as to implement cross-vehicle activation of a vehicle function and improve user experience.
In order to solve the technical problem, the invention provides a method for activating functions of a vehicle end, which comprises the following steps:
responding to the operation of logging in the registered account of the user, and acquiring a user function list associated with the account by the vehicle end; the user function list at least comprises vehicle function items purchased by a user and dependence information for activating the vehicle function;
the vehicle end compares the dependence information with a vehicle list of the vehicle end;
and after the comparison is successful, the vehicle end activates the vehicle function according to the vehicle function item.
Further, the dependency information includes three levels of information: the first-level information corresponds to vehicle hardware information, which is vehicle hardware required for activating vehicle functions, the second-level information corresponds to core services, which comprise system version, basic software version and middleware version information on a dependent controller, and the third-level information corresponds to application function version information; the vehicle manifest includes three levels of information: the first-level vehicle list information corresponds to vehicle hardware information and is used for identifying whether hardware for activating vehicle functions is available, the second-level vehicle list information corresponds to core services and comprises system version, basic software version and middleware version information on a dependent controller, and the third-level vehicle list information corresponds to application function version information.
Further, the vehicle end compares the dependency information with a vehicle list of the vehicle end, specifically, compares the three-level dependency information with the three-level vehicle list information correspondingly:
if the comparison is all consistent, the vehicle end sends the function usability and the predicted preparation time required for the function activation to the user;
if the comparison between the first-level dependency information and the first-level vehicle list information is not satisfied, prompting a user to disable the function; if the comparison between the second-level dependency information and the second-level vehicle list information is not satisfied, recording difference information between the current version and the target version; if the third-level dependency information is not satisfied by comparison with the third-level vehicle list information, the difference information between the current version and the target version is recorded.
Further, if the comparison between the second-level dependency information and the second-level vehicle list information is not satisfied, upgrading the version difference core service in an OTA mode; if the comparison between the third-level dependency information and the third-level vehicle list information is not satisfied, upgrading the version difference application function in the OTA mode; after the upgrade is successful, the vehicle end sends the function usability and the expected preparation time for function activation to the user.
Further, when the vehicle end obtains the user function list, a function configuration list is also obtained, and the function configuration list is generated after the user-defined modification is carried out on the configuration parameters of the vehicle functions purchased by the user.
Further, in response to the user logging out at the end of vehicle use, the vehicle end triggers vehicle state rollback, and the software version of the core service software and the application function is rolled back to the baseline version.
And further, dynamically updating the baseline version according to the version and the functional applicability, as well as user purchase statistical data and upgrading duration as influence weights.
Furthermore, the cloud end is provided with vehicle functions for users to purchase, the vehicle functions are presented in a software package mode, and meanwhile, a function matrix library is arranged according to the function dependency relationship.
Further, in response to the user selecting and purchasing a corresponding vehicle function from the function matrix library, the function matrix library generates a user function list associated with the user's account, as well as authorization authentication information, user configuration information, and in a vehicle-side interpretable file format.
The invention also provides a vehicle-end function activating device, which comprises a vehicle-mounted central operation unit, wherein the vehicle-mounted central operation unit is used for responding to the operation of logging in the registered account of the user and acquiring the user function list associated with the account; the user function list at least comprises vehicle function items purchased by a user and dependence information for activating the vehicle function; and comparing the dependence information with a vehicle list of the vehicle, and activating the vehicle function according to the vehicle function item after the comparison is successful.
The implementation of the invention has the following beneficial effects: the vehicle functions purchased by the user are downloaded to the vehicle end from the cloud in a user function list mode, and the vehicle end compares and activates the user function list with the vehicle list of the vehicle end, so that the limitation that vehicle function software is bound with a single vehicle and function sharing cannot be achieved across vehicles is broken, user experience is greatly improved, and meanwhile, technical support is provided for selling vehicle-enterprise software.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a method for activating a vehicle-end function according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an implementation of a vehicle-end function activation method according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced.
Referring to fig. 1, a method for activating a function at a vehicle end according to an embodiment of the present invention includes:
responding to the operation of logging in the registered account of the user, and acquiring a user function list associated with the account by the vehicle end; the user function list at least comprises vehicle function items purchased by a user and dependence information for activating the vehicle function;
the vehicle end compares the dependence information with a vehicle list of the vehicle end;
and after the comparison is successful, the vehicle end activates the vehicle function according to the vehicle function item.
Specifically, please refer to fig. 2, in this embodiment, the vehicle enterprise may set the vehicle functions for the user to purchase at the set cloud end, and present the vehicle functions in the form of a software package, and simultaneously define the function matrix library, the version baseline and the default configuration information according to the function dependency relationship. The user can pre-purchase the required vehicle function by logging in the registered account of the cloud end set by the user in the vehicle enterprise. The login mode can be that the vehicle is preselected through a mobile phone or the vehicle is logged in through a vehicle machine in the vehicle.
After the user selects and purchases the corresponding vehicle function from the function matrix library, the function matrix library generates a user function list associated with the user account, authorization authentication information and user configuration information, and adopts a file format (such as json and xml script format) readable by a vehicle end. The user function list contains vehicle function items purchased by the user and dependency information for activating the vehicle functions, wherein the dependency information comprises three levels of information: the first level information corresponds to vehicle hardware information, which is vehicle hardware required for activating vehicle functions, the second level information corresponds to core services, which comprise system version, basic software version and middleware version information on a dependent controller, and the third level information corresponds to application function version information.
After a user logs in a registered account, a vehicle end downloads a user function list associated with the account from a cloud end; it can be understood that the user information is also downloaded from the cloud to the vehicle end, and identity authentication, user information downloading and downloaded information verification are completed. It should be noted that each step performed by the vehicle end in the present embodiment is specifically performed by the vehicle-mounted central processing unit. Before downloading, the central arithmetic unit judges whether the identity of the server is legal or not by using bidirectional identity authentication on the cloud server, and after receiving, carries out key verification on a data packet (comprising a user function list and user information) to judge the integrity of the acquired data and the legality of the data packet. And if the verification fails, discarding the data packet and feeding back the result to the background server.
The central operation unit of the vehicle end is provided with a script checking engine, can realize the analysis of the configuration file, and compares the dependency information in the user function list with the vehicle list stored by the central operation unit. The central arithmetic unit at the vehicle end is also provided with a safe storage area which is used for encrypting and storing a vehicle list and a user function list. The format of the dependency information in the vehicle list and the user function list is consistent, and the method is also divided into three stages: the first-level vehicle list information corresponds to vehicle hardware information and is used for identifying whether hardware for activating vehicle functions is available, the second-level vehicle list information corresponds to core services and comprises system version, basic software version and middleware version information on a dependent controller, and the third-level vehicle list information corresponds to application function version information. The specific comparison method is as follows:
and respectively carrying out corresponding comparison on the three-level dependence information and the three-level vehicle list information, if the comparison is all consistent, sending the function usability and the predicted preparation time required for function activation to a user by the vehicle end, wherein the specific mode can be display on a vehicle-mounted human-computer interaction interface or display on a mobile phone of the user.
If the comparison between the first-level dependency information and the first-level vehicle list information is not satisfied (for example, the first-level vehicle list information shows that the vehicle does not have hardware for activating the vehicle function), prompting the user to disable the function; if the comparison between the second-level dependency information and the second-level vehicle list information is not satisfied (for example, the versions are inconsistent), recording the difference information between the current version and the target version; if the third-level dependency information is not compared with the third-level vehicle list information (for example, the versions are inconsistent), the difference information between the current version and the target version is also recorded.
For the situation that the second-level dependency information is not satisfied by comparing the second-level dependency information with the second-level vehicle list information, the embodiment upgrades the version difference core service in an OTA mode; and upgrading the version difference application function in an OTA mode under the condition that the third-level dependency information is not satisfied by comparing with the third-level vehicle list information. After the upgrading is successful, the vehicle end sends the usability of the function and the predicted preparation time required for the function activation to the user, and the specific mode can be display on a vehicle-mounted human-computer interaction interface or display on a mobile phone of the user. After the central operation unit at the vehicle end finishes upgrading, if the upgraded node is an external actuator, the central operation unit can initiate diagnosis to obtain information for the upgraded node.
And the vehicle end activates the vehicle functions purchased by the user according to the vehicle function items and can feed back the activation result to the user. Meanwhile, user information in the using process can be uploaded to the cloud server.
As a further improvement of this embodiment, when a user purchases a desired vehicle function, the user may also modify the configuration parameters of the function in a self-defined manner, the modified configuration parameters will be formed into a function configuration list, and when the vehicle obtains the user function list, the function configuration list will be packaged together with the user function list in a data packet and downloaded to the vehicle. For example, a user purchases a function of 'rear-row seat inclination adjustable', the default configuration parameter is inclination 30 degrees, and the user can modify the function into 20 degrees according to own habits; then modifying the caster slope by-20 would form a list of functional configurations to be downloaded to the cart end.
And when the use of the vehicle is finished, the user logs out, the rollback of the vehicle state is triggered, namely the software version of the core service software and the application function is returned to the baseline version, and the configuration parameters are returned to default values. Further, in this embodiment, the baseline version is dynamically updated according to the version and the applicability of the function, statistical data purchased by a user, and the upgrade duration as influence weights, so that the baseline version can cover software versions with more frequent use of the function, and the expected time of software and hardware upgrade that needs to be re-upgraded when the vehicle function is activated next time is reduced to the minimum, which is very significant when this embodiment is applied to the situations of car renting, car sharing, and the like.
The following describes the present embodiment with reference to a scenario as an example:
assume that the user purchases a function called "welcome mode" which is a function of backing up the seat to create ceremony and facilitate getting on the vehicle by the user when the user opens the vehicle door. The Function matrix information index "Function _ Seat _00x" mapped by the cloud is used for the Function. The user purchases and uses the vehicle a, and defines the seat backward movement length as "30 cm move backward with the door open" in conjunction with his own experience. The purchase information and the use information are recorded and combined with the function matrix information to form a user function list and a function configuration list in the cloud. The elements in the user function list include: the 'welcome mode' describes that hardware configuration 'electric seats' (first-level dependency information) depended on by the 'welcome mode' (software) is provided with kernel V5.0 and above, a system basic version 'required by middleware MW is V4.0 and above' (second-level dependency information), and a functional version 'Heat Control V1.0' (third-level dependency information) applied by the 'welcome mode'. And the user acquires a user function list and a function configuration list from the vehicle A, and activates the welcome mode function according to the process. When the user uses another vehicle B, the user function list and the function configuration list may also be acquired at the vehicle B according to the foregoing procedure, and then the welcome mode function is activated.
Corresponding to the vehicle-end function activation method according to the first embodiment of the present invention, a second embodiment of the present invention further provides a vehicle-end function activation device, including a vehicle-mounted central arithmetic unit, where the vehicle-mounted central arithmetic unit is configured to obtain a user function list associated with a registered account in response to an operation of a user logging in the registered account; the user function list at least comprises vehicle function items purchased by a user and dependency information for activating the vehicle functions; and comparing the dependence information with a vehicle list of the vehicle, and activating the vehicle function according to the vehicle function item after the comparison is successful.
For the working principle and process of this embodiment, refer to the description of the first embodiment of the present invention, and are not described herein again.
As can be seen from the above description, compared with the prior art, the beneficial effects of the present invention are as follows: the vehicle functions purchased by the user are downloaded to the vehicle end from the cloud in a user function list mode, and the vehicle end compares and activates the user function list with the vehicle list of the vehicle end, so that the limitation that vehicle function software is bound with a single vehicle and function sharing cannot be achieved across vehicles is broken, user experience is greatly improved, and meanwhile, technical support is provided for selling vehicle-enterprise software.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. A vehicle-end function activation method is characterized by comprising the following steps:
responding to the operation of logging in the registered account of the user, and acquiring a user function list associated with the account by the vehicle end; the user function list at least comprises vehicle function items purchased by a user and dependency information for activating the vehicle functions;
the vehicle end compares the dependency information with a vehicle list of the vehicle end;
and after the comparison is successful, the vehicle end activates the vehicle function according to the vehicle function item.
2. The vehicle-end function activation method according to claim 1, wherein the dependency information includes three levels of information: the first-level information corresponds to vehicle hardware information, which is vehicle hardware required for activating vehicle functions, the second-level information corresponds to core services, which comprise system version, basic software version and middleware version information on a dependent controller, and the third-level information corresponds to application function version information; the vehicle manifest includes three levels of information: the first-level vehicle list information corresponds to vehicle hardware information and is used for identifying whether hardware for activating vehicle functions is available, the second-level vehicle list information corresponds to core services and comprises system version, basic software version and middleware version information on a dependent controller, and the third-level vehicle list information corresponds to application function version information.
3. The vehicle-end function activation method according to claim 2, wherein the vehicle end compares the dependency information with a vehicle list of the vehicle end, specifically compares the three-level dependency information with three-level vehicle list information correspondingly:
if the comparison is all consistent, the vehicle end sends the function usability and the predicted preparation time required for the function activation to the user;
if the comparison between the first-level dependency information and the first-level vehicle list information is not satisfied, prompting a user to disable the function; if the comparison between the second-level dependency information and the second-level vehicle list information is not satisfied, recording difference information between the current version and the target version; if the third-level dependency information is not satisfied by comparison with the third-level vehicle list information, the difference information between the current version and the target version is recorded.
4. The vehicle-side function activation method according to claim 3, wherein if the second-level dependency information is not compared with the second-level vehicle list information, the version difference core service is also upgraded in an OTA manner; if the comparison between the third-level dependency information and the third-level vehicle list information is not satisfied, upgrading the version difference application function in an OTA mode; after the upgrade is successful, the vehicle end sends the function usability and the function activation prediction to the user in preparation time.
5. The vehicle-end function activation method according to claim 1, wherein when the vehicle end acquires the user function list, a function configuration list is also acquired, and the function configuration list is generated after custom modification of configuration parameters of vehicle functions purchased by a user.
6. The vehicle end function activation method according to claim 1, wherein in response to the user logging off at the end of vehicle use, the vehicle end triggers a vehicle state rollback to roll back the software version of the core service software and application functions to a baseline version.
7. The vehicle-end function activation method according to claim 6, wherein the baseline version is dynamically updated according to version and function applicability, and user purchase statistical data and upgrade duration as influence weights.
8. The vehicle-end function activation method according to any one of claims 1 to 7, wherein vehicle functions purchased by a user are provided in the cloud, and are presented in the form of a software package, and a function matrix library is provided according to a function dependency relationship.
9. The vehicle-end function activation method according to claim 8, wherein in response to the user selecting and purchasing a corresponding vehicle function from the function matrix library, the function matrix library generates a list of user functions associated with the user's account, as well as authorization authentication information, user configuration information, and in a vehicle-end interpretable file format.
10. The vehicle-end function activating device is characterized by comprising a vehicle-mounted central computing unit, wherein the vehicle-mounted central computing unit is used for responding to the operation of logging in a registered account of a user and acquiring a user function list associated with the account; the user function list at least comprises vehicle function items purchased by a user and dependence information for activating the vehicle function; and comparing the dependence information with a vehicle list of the vehicle, and activating the vehicle function according to the vehicle function item after the comparison is successful.
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| CN113703814A (en) * | 2021-10-29 | 2021-11-26 | 江西五十铃汽车有限公司 | Configuration method, system, storage medium and configuration equipment of Internet of vehicles APP |
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