CN113590159B - Parallel upgrading method and system for vehicle-mounted traveling crane computers - Google Patents
Parallel upgrading method and system for vehicle-mounted traveling crane computers Download PDFInfo
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Abstract
The application relates to a vehicle-mounted driving computer parallel upgrading method and system, and relates to the technical field of vehicle-mounted computers, wherein the method comprises the steps of receiving an upgrading request uploaded by a driving computer, wherein the upgrading request comprises identifiers of a plurality of application programs; selecting a plurality of prestored update patches corresponding to the identifications of the plurality of application programs; generating a loading sequence of the plurality of update patches based on functional implementation dependency relationships among the application programs; and based on the loading sequence, sequentially sending the plurality of updating patches to the driving computer so that the driving computer updates and operates the application program. The user experience enhancement method has the effect of improving the user experience.
Description
Technical Field
The application relates to the technical field of vehicle-mounted computers, in particular to a vehicle-mounted driving computer parallel upgrading method and system.
Background
Along with development of technology, more and more automobiles are equipped with a driving computer, and the driving computer is an electronic device integrating multiple functions of acquiring automobile information, navigation, multimedia entertainment and the like.
In the related art, when an application program in a driving computer needs to be updated, the driving computer generally sends an update request to an automobile network platform, and the automobile network platform receives the update request and sends a corresponding update patch to the driving computer, so that the application program on the driving computer loads the update patch for updating.
The related art in the above has the following drawbacks: the driving computer sends upgrade requests of a plurality of application programs, and the automobile network platform needs to pack corresponding update patches and send the update patches to the driving computer, so that the driving computer can operate after waiting for the upgrade of all the application programs, and the user experience is poor.
Disclosure of Invention
In order to solve the problem that a driving computer can be operated after all application programs are updated, so that user experience is poor.
In a first aspect, the present application provides a parallel upgrade method for a vehicle-mounted driving computer, which adopts the following technical scheme:
a vehicle-mounted driving computer parallel upgrading method, comprising the following steps:
receiving an upgrade request uploaded by a driving computer, wherein the upgrade request comprises identifiers of a plurality of application programs;
selecting a plurality of prestored update patches corresponding to the identifications of the plurality of application programs;
generating a loading sequence of the plurality of update patches based on functional implementation dependency relationships among the application programs;
and based on the loading sequence, sequentially sending the plurality of updating patches to the driving computer so that the driving computer updates and operates the application program.
By adopting the technical scheme, the driving computer sends an upgrade request containing a plurality of application programs to be updated to the automobile network platform, and the automobile network platform acquires the application program identification in the upgrade request and selects the update patch corresponding to the application program. The application program loading method has the advantages that the dependency relationship is realized through the functions among the application programs, the loading sequence of a plurality of updating patches is generated, the driving computer can update and run the internal application programs according to the loading sequence, and then the driving computer can update the supported application programs preferentially, so that the situation that the application programs with the dependency are updated first and the application programs updated first cannot be used is reduced, and the use experience of users is improved.
Optionally, the selecting a plurality of pre-stored update patches corresponding to the identifiers of the plurality of application programs includes:
acquiring a target login account of the driving computer;
identifying a vehicle model identifier corresponding to the target login account;
determining a target special patch database corresponding to the vehicle type identifier according to the corresponding relation between the pre-stored special patch database and the vehicle type identifier;
and selecting a plurality of updated patches corresponding to the identifications of the plurality of application programs from the target-specific patch database.
By adopting the technical scheme, each driving computer is configured with one login account, the vehicle type identifier corresponding to each login account is prestored in the vehicle network platform, the vehicle type identifier corresponds to a special patch database, and after the vehicle network platform acquires the login account of the driving computer, the vehicle network platform selects an update patch corresponding to the application program from the special patch database corresponding to the vehicle type identifier. The vehicle running computer of different vehicle types can be updated in a distinguishing way, so that the vehicle running computer is suitable for different vehicle running computers.
Optionally, the method further comprises:
and if the update patch corresponding to the first application program does not exist in the special patch database, identifying the update patch in the general patch database corresponding to the first application program.
By adopting the technical scheme, the update file corresponding to the application program to be updated does not exist in the special patch database, and the automobile network platform defaults to select the update patch of the application program in the general patch database, so that the situation that the same update patch is repeatedly stored in the automobile network platform to cause the storage space waste of the automobile network platform can be effectively reduced, and the utilization rate of the storage space of the automobile network platform is improved.
Optionally, the method further comprises:
acquiring a special replacement patch corresponding to a second application program in the vehicle type identifier uploaded by the patch writing terminal;
storing the special replacement patch into a corresponding special patch database;
and deleting the update patch corresponding to the second application program in the general patch database when detecting that all the special patch databases store the special replacement patch corresponding to the second application program identifier.
By adopting the technical scheme, when the second application program has the special replacement patch for different vehicle types, the second application program technician adds the special replacement patch of the second application program into the corresponding special database, and if all the special replacement patches are stored in the special patch database, the corresponding update patch in the general patch database is deleted, so that the waste of the storage space of the general database can be reduced, and the utilization rate of the storage space of the general database can be improved.
Optionally, the method further comprises:
based on the function realization dependency relationship between application programs, inquiring the application program to be updated corresponding to the application program;
if necessary application programs required by the function realization of the plurality of application programs exist in all application programs to be updated, the upgrade prompt information of the necessary application programs is sent to the driving computer.
By adopting the technical scheme, the automobile network platform inquires that the application program has a supported necessary application program to be updated, and sends upgrade prompt information of the necessary application program to the driving computer. And further, the situation that the application program cannot run after the running computer is updated is reduced, and the user experience is further improved.
Optionally, the generating the loading sequence of the plurality of update patches based on the function implementation dependency relationship between the application programs includes:
acquiring an operation log uploaded by a driving computer, wherein the operation log at least comprises the use frequency of an application program;
generating a function realization relation chain existing in the plurality of application programs based on the function realization dependency relation among the application programs;
the total use frequency of the application programs corresponding to the function realization relation chains is tidied;
and generating the loading sequence of the plurality of updating patches based on the function realization relation chain and the corresponding total use frequency.
By adopting the technical scheme, the driving computer uploads the operation log with the application program using frequency information, the using frequencies of the application programs on the multiple function realization relation chains are summarized, the total using frequency corresponding to the multiple function realization relation chains is compared, and the higher using frequency is updated preferentially. The method is convenient for the user to use the common application program preferentially, and reduces the possibility that the user needs to wait when using the common application program.
Optionally, the generating the loading sequence of the plurality of update patches based on the function implementation dependency relationship between the application programs includes:
generating a function realization relation chain existing in the plurality of application programs based on the function realization dependency relation among the application programs;
calculating the total weight of the application programs in the function realization relation chain based on the function realization relation chain and the preset driving function important weight of each application program;
and generating the loading sequence of the plurality of updating patches based on the function realization relation chain and the corresponding total weight.
By adopting the technical scheme, the automobile network platform presets the important weight of the driving function aiming at the application program, compares the total weight of each application program in the plurality of function realization relation chains, and the function with higher total weight realizes the priority updating of the relation chain. And the situation that the important application program loses data in the driving process is reduced.
In a second aspect, the present application provides an automotive network platform, which adopts the following technical scheme:
the automobile network platform comprises a receiving module, a processing module and a processing module, wherein the receiving module is used for receiving an upgrade request uploaded by a driving computer, and the upgrade request comprises identifiers of a plurality of application programs;
the selecting module is used for selecting a plurality of prestored update patches corresponding to the identifiers of the plurality of application programs;
the generation module is used for generating the loading sequence of the plurality of update patches based on the function realization dependency relationship among the application programs;
and the sending module is used for sequentially sending the plurality of updating patches to the driving computer based on the loading sequence so that the driving computer updates and operates the application program.
By adopting the technical scheme, the method is beneficial to updating the dependent application program preferentially, reduces the situation that the dependent application program is easy to update and cannot run at first, and further improves the use experience of users.
In a third aspect, the present application provides a vehicle-mounted driving computer parallel upgrade system, which adopts the following technical scheme:
optionally, the vehicle-mounted driving computer parallel upgrade system includes a memory and a processor, where at least one instruction, at least one section of program, a code set or an instruction set is stored in the memory, and the at least one instruction, the at least one section of program, the code set or the instruction set is loaded and executed by the processor to implement a vehicle-mounted driving computer parallel upgrade method according to the first aspect.
By adopting the technical scheme, the processor in the vehicle-mounted driving computer parallel upgrading system can realize the vehicle-mounted driving computer parallel upgrading method according to the related computer program stored in the memory, so that the collaboration among different source information when the vehicle-mounted driving computer sequences the application program based on the function-based dependency relationship is improved, and the situation that the application program cannot run after being updated is reduced.
In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical scheme:
optionally, the storage medium stores at least one instruction, at least one program, a code set, or an instruction set, where the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by a processor to implement a static code detection method according to the first aspect.
By adopting the technical scheme, the corresponding program can be stored, so that the collaboration among different source information when the vehicle-mounted driving computer orders the application programs based on the function-based dependency relationship is improved, and the situation that the application programs cannot run after being updated is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the application program loading method has the advantages that the dependency relationship is realized through the functions among the application programs, the loading sequence of a plurality of updating patches is generated, the driving computer can update and run the internal application programs according to the loading sequence, and then the driving computer can update the supported application programs preferentially, so that the situation that the application programs with the dependency are updated first and the application programs updated first cannot be used is easily reduced, and the use experience of users is improved;
2. each driving computer is configured with a login account, a vehicle type identifier corresponding to each login account is prestored in an automobile network platform, the vehicle type identifier corresponds to a special patch database, after the automobile network platform acquires the login account of the driving computer, an updating patch corresponding to an application program is selected from the special patch database corresponding to the vehicle type identifier, and the driving computers of different vehicle types can be differentially updated so as to be suitable for different driving computers;
3. the special patch database does not contain an update file corresponding to an application program to be updated, and the automobile network platform defaults to select the update patch of the application program in the general patch database, so that the situation that the storage space of the automobile network platform is wasted due to the fact that the automobile network platform repeatedly stores the same update patch can be effectively reduced, and the utilization rate of the storage space of the automobile network platform is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a framework structure of a parallel upgrade system of a vehicle-mounted driving computer according to an embodiment of the present invention.
Fig. 2 is a flow chart of a parallel upgrade method for a vehicle-mounted driving computer according to an embodiment of the application.
Fig. 3 is a schematic flow chart of an automotive network platform according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
The embodiment of the invention provides a vehicle-mounted traveling computer parallel upgrading method which can be applied to a vehicle-mounted traveling computer parallel upgrading system. The framework structure of the vehicle-mounted traveling computer parallel upgrading system can be shown in fig. 1, and the framework structure can comprise an automobile network platform and a traveling computer, specifically, the execution main body of the method can be the automobile network platform and is realized by the assistance of the traveling computer, and the automobile network platform is used for acquiring an upgrading request of the traveling computer and sending an updating patch corresponding to the upgrading request. In this embodiment, the vehicle network platform is an upgrade platform set up by a vehicle service provider, and is directed to an application program of a vehicle-mounted computer of a vehicle. Specifically, the automobile network platform acquires an upgrade request of the driving computer, the automobile network platform realizes a dependency relationship based on functions among application programs to obtain a loading sequence of the application programs to be updated, and the automobile network platform sequentially sends update patches corresponding to the application programs to the driving computer according to the loading sequence.
The process flow shown in fig. 2 will be described in detail with reference to the specific embodiments, and the following may be included:
step 201, an upgrade request uploaded by a driving computer is received, wherein the upgrade request includes identifiers of a plurality of application programs.
In an embodiment, the driving computer can display version update prompt information sent by the automobile network platform to the user, the user selects update requirements displayed by the driving computer in a touch screen or key manner, and the driving computer sends update requests corresponding to the update requirements to the automobile network platform. The automobile network platform receives an upgrading request of an application program to be updated, which is sent by a driving computer, wherein the upgrading request contains identification information of a plurality of application programs which can be identified by the automobile network platform. Applications of the driving computer such as remote start application, navigation application, display mileage application, browser, multimedia system, etc.
Step 202, selecting a plurality of pre-stored update patches corresponding to the identifiers of a plurality of applications.
In an embodiment, a technician uploads and stores an update patch to the automotive network platform, the update patch being used for upgrades to the corresponding application. The automotive network platform selects a plurality of update patches corresponding to the identifications of the plurality of applications.
Optionally, a target login account of the driving computer is obtained, and a vehicle model identifier corresponding to the target login account is identified. And determining a target special patch database corresponding to the vehicle type identifier according to the corresponding relation between the pre-stored special patch database and the vehicle type identifier.
In an embodiment, after the automobile network platform obtains an upgrade request sent by the driving computer, the automobile network platform also obtains a target login account logged in by the driving computer, and the automobile network platform identifies a vehicle type identifier corresponding to the target login account, wherein the vehicle type identifier is an identifier of an automobile version type (any one of luxury and comfort type) corresponding to the driving computer. The automobile network platform is pre-stored with a plurality of special patch databases, and the special patch databases store different updated patches for application programs of different automobile version types. And the automobile network platform determines a target special patch database corresponding to the vehicle type identifier according to the corresponding relation between the special patch database and the vehicle type identifier. Specifically, the results are shown in Table 1.
Table 1:
optionally, if the update patch corresponding to the first application does not exist in the dedicated patch database, the update patch in the generic patch database corresponding to the first application is identified.
In an embodiment, since the automobile service provider uses the same update patch for some more conventional applications (such as the first application), the update patches of the first application identified by different vehicle types are the same, and the automobile network platform pre-stores a general patch database for the update patches. When the automobile network platform recognizes that the update patch corresponding to the target application program does not exist in the special patch database, the automobile network platform recognizes the update patch in the general patch database corresponding to the first application program, the condition that the same update patch is stored in all special patch databases is reduced, and the utilization rate of the storage space of the special patch databases is further improved.
Optionally, a special replacement patch corresponding to the second application program in the vehicle type identifier uploaded by the patch writing terminal is obtained, and the special replacement patch is stored in a corresponding special patch database. And deleting the update patch corresponding to the second application program in the general patch database when detecting that all the special patch databases store the special replacement patch corresponding to the second application program identifier.
In an embodiment, the update file corresponding to the second application program is stored in a general patch database, the vehicle network platform selects the update file in the general patch database and sends the update file to the vehicle driving computer, and the vehicle driving computer receives the update patch and updates the second application program. When the automobile network platform needs to be updated in a distinguishing way for the second application program of the individual automobile model, the automobile network platform acquires the special replacement patch corresponding to the second application program in the automobile model identification uploaded by the patch writing terminal, and stores the special replacement patch into a corresponding special patch database. In order to reduce the occupation of redundant updating patches on the general patch database, when the automobile network platform detects that all the special databases store the special replacement patches corresponding to the second application program identifiers, the automobile network platform deletes the updating patches corresponding to the second application programs in the general patch database. The period of the detection of the special database by the automobile network platform can be one hour, one day or one week.
Step 203, generating a loading sequence of a plurality of update patches based on the function implementation dependency relationship between the application programs.
In an embodiment, after a plurality of update patches corresponding to identifiers of a plurality of application programs are selected by an automobile network platform, a function implementation dependency relationship exists between the application programs, and the automobile network platform generates a loading sequence of the plurality of update patches based on the function implementation dependency relationship of the application programs. For example, the navigation application operation depends on the positioning system, the positioning system operation depends on the system program, namely, the system program needs to be updated preferentially, the positioning system and the navigation application are updated accordingly, and the situation that the navigation application is blocked when a user uses the navigation application because the positioning system is updated and the system program is not updated yet is reduced.
Optionally, based on the function implementation dependency relationship between the application programs, the application programs to be updated corresponding to the application programs are queried. If necessary application programs required by the function realization of a plurality of application programs exist in all application programs to be updated, upgrading prompt information of the necessary application programs is sent to the driving computer.
In the embodiment, the automobile network platform can identify the identification of the application programs to obtain the loading sequence of the corresponding application programs, and the automobile network platform can generate the loading sequence of all the application programs through the function realization dependency relationship among the application programs. And the automobile network platform queries the application program to be updated corresponding to the application program through the identification of the application program. If the necessary application programs needed by the function realization of a plurality of application programs exist in all application programs to be updated, the automobile network platform needs to send upgrade prompt information of the necessary application programs to the automobile computer, so that the situation that the necessary application programs are not updated and the application programs cannot be operated after being updated is reduced.
Optionally, a running log uploaded by the driving computer is obtained, wherein the running log at least comprises the use frequency of the application program. Based on the function implementation dependency relationship between the application programs, a function implementation relationship chain existing in the plurality of application programs is generated. And (3) arranging the total amount of the use frequency of the application program corresponding to each function realization relation chain, and generating the loading sequence of a plurality of update patches based on the function realization relation chain and the total amount of the use frequency corresponding to the function realization relation chain.
In an embodiment, after the automobile network platform selects a plurality of update patches corresponding to the identifiers of a plurality of application programs, the automobile network platform further obtains an operation log uploaded by the driving computer, wherein the operation log at least comprises the use frequencies of all the application programs. The automobile network platform generates functional implementation relation chains existing in a plurality of application programs based on functional implementation dependency relations among the application programs. The automobile network platform collates and compares the total use frequency of the application programs corresponding to the function realization relation chains, and the total use frequency is shown in a table 2. The automobile network platform arranges the function realization relation chain corresponding to the higher total usage frequency before the function realization relation chain corresponding to the lower total usage frequency, and generates the loading sequence of a plurality of updating patches. As can be seen from table 2, the total frequency of use of the function implementation relationship chain a is higher than that of the function implementation relationship chain B, so as to update the application program in the function implementation relationship chain a preferentially; the higher-frequency priority update in the functional relation chain A, namely the priority update system program, the updating of the positioning system and the updating of the navigation application are performed; correspondingly, the loading sequence is to update the system program, the positioning system, the navigation application, the multimedia system and the music application in sequence. Because the system programs exist in the function implementation relation chains A and B, the system programs only need to be arranged in the function implementation relation chain A with priority updating, and repeated updating is effectively avoided.
Table 2:
optionally, a functional implementation relationship chain existing in the plurality of application programs is generated based on the functional implementation dependency relationship between the application programs. Based on the function realization relation chain and the preset driving function importance weight of each application program, calculating the total weight of the application programs in the function realization relation chain. Based on the functional implementation relation chain and the corresponding total weight, the loading sequence of a plurality of update patches is generated.
In an embodiment, after selecting a plurality of update patches corresponding to identifiers of a plurality of application programs, the automobile network platform generates a function implementation relation chain existing in the application programs based on function implementation dependency relations among the application programs. Based on the importance of each application program, the technician presets the important driving function weight values of all the application programs in the automobile network platform. That is, navigation applications are more important than music applications, and display mileage applications are more important than navigation applications. The automobile network platform calculates the total weight of the application programs in the functional implementation relation chain based on the functional implementation relation chain and the driving function important weight of each application program, and the total weight is specifically shown in table 3. Based on the functional relation chain and the corresponding total weight, the automobile network platform arranges the functional realization relation chain with larger total weight before the functional realization relation chain with smaller total weight, and generates the loading sequence of a plurality of updating patches. As can be seen from table 3, the total weight of the function implementation relationship chain a is higher than that of the function implementation relationship chain B, so as to update the application program in the function implementation relationship chain a preferentially; the higher priority update of the total weight in the functional relation chain A, namely the priority update of the system program, and the update of the display mileage application; correspondingly, the loading sequence is to update the system program, display mileage application, positioning system and navigation application in turn.
Table 3:
step 204, based on the loading sequence, sequentially sending a plurality of update patches to the driving computer so that the driving computer updates and runs the application program.
In the embodiment, after the automobile network platform generates the loading sequence of the plurality of updating patches, the automobile network platform sequentially sends the plurality of updating patches to the driving computer based on the loading sequence, when the driving computer receives one updating patch, the application program of the driving computer can be directly loaded, the next updating patch is continuously loaded after the updating is finished, and therefore the user is not influenced to use the application program which is finished at first, and the user experience is improved.
Based on the same technical concept, the embodiment of the application also discloses an automobile network platform, as shown in fig. 3, which includes:
the receiving module 301 is configured to receive an upgrade request uploaded by a driving computer, where the upgrade request includes identifiers of a plurality of application programs;
a selecting module 302, configured to select a plurality of prestored update patches corresponding to identifiers of a plurality of application programs;
a generating module 303, configured to generate a loading order of a plurality of update patches based on a function implementation dependency relationship between application programs;
the sending module 304 is configured to send, based on the loading order, a plurality of update patches to the driving computer in sequence, so that the driving computer updates and runs the application program.
Optionally, the selecting module 302 further includes:
the first acquisition sub-module is used for acquiring a target login account of the driving computer;
the identification sub-module is used for identifying the vehicle type identifier corresponding to the target login account;
the determining submodule is used for determining a target special patch database corresponding to the vehicle type identifier according to the corresponding relation between the pre-stored special patch database and the vehicle type identifier;
and the selecting sub-module is used for selecting a plurality of updating patches corresponding to the identifications of a plurality of application programs in the target special patch database.
Optionally, the automobile network platform further includes an identification module, and the identification module is used for:
if the special patch database does not have the update patch corresponding to the first application program, the identification module identifies the update patch in the general patch database corresponding to the first application program.
Optionally, the automobile network platform further includes:
the acquisition module is used for acquiring a special replacement patch corresponding to the second application program in the vehicle type identifier uploaded by the patch writing terminal;
the storage module is used for storing the special replacement patch into a corresponding special patch database;
and the detection module is used for deleting the update patch corresponding to the second application program in the general patch database when detecting that all the special patch databases store the special replacement patch corresponding to the second application program identifier.
Optionally, the vehicle network platform further includes a query module, where the query module is configured to identify an update patch in the generic patch database corresponding to the first application if the update patch corresponding to the first application does not exist in the dedicated patch database.
Optionally, the generating module 303 further includes:
the second acquisition sub-module is used for acquiring a running log uploaded by the driving computer, and the running log at least comprises the use frequency of the application program;
the first generation sub-module is used for generating function realization relation chains existing in a plurality of application programs based on function realization dependency relations among the application programs;
the arrangement sub-module is used for arranging the total use frequency of the application program corresponding to each function realization relation chain;
and the second generation submodule generates the loading sequence of a plurality of update patches based on the function realization relation chain and the corresponding total use frequency.
Optionally, the generating module 303 further includes:
the third generation sub-module is used for generating function realization relation chains existing in a plurality of application programs based on function realization dependency relations among the application programs;
the computing sub-module is used for computing the total weight of the application programs in the function realization relation chain based on the function realization relation chain and the preset driving function important weight of each application program;
and the fourth generation sub-module is used for generating the loading sequence of the plurality of updating patches based on the function realization relation chain and the corresponding total weight.
The embodiment of the application also discloses a vehicle-mounted traveling computer parallel upgrading system which comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute the vehicle-mounted traveling computer parallel upgrading method.
The embodiment of the application also discloses a computer readable storage medium, which stores a computer program capable of being loaded by a processor and executing the parallel upgrade method of the vehicle-mounted driving computer, and the computer readable storage medium comprises: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the scope of protection of the application. It will be apparent that the described embodiments are merely some, but not all, of the embodiments of the present application. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of protection sought herein.
Claims (8)
1. The parallel upgrading method for the vehicle-mounted driving computer is characterized by comprising the following steps of:
receiving an upgrade request uploaded by a driving computer, wherein the upgrade request comprises identifiers of a plurality of application programs;
selecting a plurality of prestored update patches corresponding to the identifications of the plurality of application programs;
generating a loading sequence of the plurality of update patches based on functional implementation dependency relationships among the application programs;
based on the loading sequence, sequentially sending the plurality of updating patches to the driving computer so that the driving computer updates and operates the application program;
the generating the loading sequence of the plurality of update patches based on the function implementation dependency relationship between the application programs comprises the following steps:
acquiring an operation log uploaded by a driving computer, wherein the operation log at least comprises the use frequency of an application program;
generating a function realization relation chain existing in the plurality of application programs based on the function realization dependency relation among the application programs;
the total use frequency of the application programs corresponding to the function realization relation chains is tidied;
generating a loading sequence of the plurality of update patches based on the function realization relation chain and the corresponding total use frequency;
the generating the loading sequence of the plurality of update patches based on the function implementation dependency relationship between the application programs further includes:
generating a function realization relation chain existing in the plurality of application programs based on the function realization dependency relation among the application programs;
calculating the total weight of the application programs in the function realization relation chain based on the function realization relation chain and the preset driving function important weight of each application program;
and generating the loading sequence of the plurality of updating patches based on the function realization relation chain and the corresponding total weight.
2. The vehicle-mounted driving computer parallel upgrading method according to claim 1, wherein the selecting a plurality of pre-stored update patches corresponding to the identifiers of the plurality of application programs comprises:
acquiring a target login account of the driving computer;
identifying a vehicle model identifier corresponding to the target login account;
determining a target special patch database corresponding to the vehicle type identifier according to the corresponding relation between the pre-stored special patch database and the vehicle type identifier;
and selecting a plurality of updated patches corresponding to the identifications of the plurality of application programs from the target-specific patch database.
3. The vehicle-mounted driving computer parallel upgrading method according to claim 2, wherein the method further comprises:
and if the update patch corresponding to the first application program does not exist in the special patch database, identifying the update patch in the general patch database corresponding to the first application program.
4. The vehicle-mounted overhead computer parallel upgrade method according to claim 3, wherein the method further comprises:
acquiring a special replacement patch corresponding to a second application program in the vehicle type identifier uploaded by the patch writing terminal;
storing the special replacement patch into a corresponding special patch database;
and deleting the update patch corresponding to the second application program in the general patch database when detecting that all the special patch databases store the special replacement patch corresponding to the second application program identifier.
5. The vehicle-mounted driving computer parallel upgrading method according to claim 1, wherein the method further comprises:
based on the function realization dependency relationship between application programs, inquiring the application program to be updated corresponding to the application program;
if necessary application programs required by the function realization of the plurality of application programs exist in all application programs to be updated, the upgrade prompt information of the necessary application programs is sent to the driving computer.
6. An automotive network platform, comprising:
the system comprises a receiving module, a processing module and a processing module, wherein the receiving module is used for receiving an upgrade request uploaded by a driving computer, and the upgrade request comprises identifiers of a plurality of application programs;
the selecting module is used for selecting a plurality of prestored update patches corresponding to the identifiers of the plurality of application programs;
the generation module is used for generating the loading sequence of the plurality of update patches based on the function realization dependency relationship among the application programs;
the sending module is used for sequentially sending the plurality of updating patches to the driving computer based on the loading sequence so that the driving computer updates and operates the application program;
the generation module further includes:
the second acquisition sub-module is used for acquiring a running log uploaded by the driving computer, and the running log at least comprises the use frequency of the application program;
the first generation sub-module is used for generating function realization relation chains existing in a plurality of application programs based on function realization dependency relations among the application programs;
the arrangement sub-module is used for arranging the total use frequency of the application program corresponding to each function realization relation chain;
the second generation submodule generates a loading sequence of a plurality of update patches based on the function realization relation chain and the corresponding total use frequency;
the generation module further includes:
the third generation sub-module is used for generating function realization relation chains existing in a plurality of application programs based on function realization dependency relations among the application programs;
the computing sub-module is used for computing the total weight of the application programs in the function realization relation chain based on the function realization relation chain and the preset driving function important weight of each application program;
and the fourth generation sub-module is used for generating the loading sequence of the plurality of updating patches based on the function realization relation chain and the corresponding total weight.
7. A vehicle-mounted travelling computer parallel upgrade system, characterized by comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and that performs the method according to any of claims 1 to 5.
8. A computer readable storage medium, characterized in that a computer program is stored which can be loaded by a processor and which performs the method according to any of claims 1 to 5.
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