CN108876963A - A kind of storage method, device, microprocessor and the storage medium of automobile log - Google Patents
A kind of storage method, device, microprocessor and the storage medium of automobile log Download PDFInfo
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- CN108876963A CN108876963A CN201810759743.5A CN201810759743A CN108876963A CN 108876963 A CN108876963 A CN 108876963A CN 201810759743 A CN201810759743 A CN 201810759743A CN 108876963 A CN108876963 A CN 108876963A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
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Abstract
The invention discloses storage method, device, microprocessor and the storage mediums of a kind of automobile log.This method is applied to microprocessor, including：Static log information and dynamic log information are extracted in each automobile log；Determine the corresponding log coding of the static log information of each automobile log；Each automobile log is stored according to the corresponding log coding of each automobile log and dynamic log information.Technical solution provided in an embodiment of the present invention, which uses to encode by log, replaces static log information, the method that log coding and dynamic log information are stored, to save more automobile logs in limited memory space.
Description
Technical field
The present embodiments relate to vehicle networking technical field more particularly to a kind of storage methods of automobile log, device, micro-
Processor and storage medium.
Background technique
With the rapid development of technology of Internet of things and wireless communication technique, Applied D emonstration field of the car networking as Internet of Things
One of, it has been concerned by all parties at present.Automobile remote diagnostic even more becomes numerous vapour as an important branch in car networking
The hot spot technology that vehicle professional person pays close attention to jointly.
Automobile remote diagnostic refers to automobile on startup, knows the fault message of automobile, and error code is uploaded at data
Reason center.System rechecks fault message in the case where leaving car owner alone.After determining failure, and implements remote auto and eliminate event
Barrier, the failure that can not be eliminated are sent to car owner with short message mode, so that car owner is known fault message existing for vehicle in advance, be preventive from
Possible trouble.Vehicle remote diagnosis system includes：Car-mounted terminal, interior bus, interior microprocessor and remote diagnosis backstage, it is vehicle-mounted
Terminal is used for after user clicks " starting diagnosis " button, judges whether vehicle meets conditions for diagnostics, after meeting conditions for diagnostics,
Car-mounted terminal passes through interior bus according to diagnosing protocol and initiates microprocessor in diagnosis request and collecting cart to interior microprocessor
Error code, after car-mounted terminal is packaged all fault code indications being collected into and is sent to remote diagnosis by wireless communication module
Platform, diagnosis report is back to car-mounted terminal or user after the information received is parsed and judged by remote diagnosis backstage to be made
It is shown on mobile terminal.
Interior microprocessor is of crucial importance as the fault diagnosis component in vehicle remote diagnosis system.
Interior microprocessor log information is the information that interior microprocessor exports in real time when operation, due to interior microprocessor
Memory very little, a small amount of log information can only be stored.When the information stored in microprocessor is more than the memory space built in it
When, the log information before covering causes a large amount of log informations to be lost.
Summary of the invention
The present invention provides storage method, device, microprocessor and the storage medium of a kind of automobile log, can be limited
More automobile logs are saved in memory space.
In a first aspect, it is applied to microprocessor the embodiment of the invention provides a kind of storage method of automobile log, it is described
Method includes：
Static log information and dynamic log information are extracted in each automobile log；
Determine the corresponding log coding of the static log information of each automobile log；
Each automobile log is stored according to the corresponding log coding of each automobile log and dynamic log information.
Second aspect, the embodiment of the invention also provides a kind of storage device of automobile log, described device includes：It extracts
Module, determining module and memory module；Wherein,
The extraction module, for extracting static log information and dynamic log information in each automobile log；
The determining module, the corresponding log coding of static log information for determining each automobile log；
The memory module, for according to the corresponding log coding of each automobile log and dynamic log information by each vapour
Vehicle log is stored.
The third aspect, the embodiment of the invention also provides a kind of microprocessors, including：
One or more sub-processors；
Memory, for storing one or more programs,
When one or more of programs are executed by one or more of sub-processors, so that one or more of places
Manage the storage method for the automobile log that unit is realized as described in any one of above-mentioned first aspect.
Fourth aspect, the embodiment of the invention also provides a kind of storage mediums, are stored thereon with computer program, feature
It is, the storage method of the automobile log as described in any one of above-mentioned first aspect is realized when which is executed by processor.
The embodiment of the present invention in each automobile log by extracting static log information and dynamic log information；It determines each
The corresponding log coding of the static log information of a automobile log；According to the corresponding log coding of each automobile log and dynamic day
Will information stores each automobile log.Technical solution provided in an embodiment of the present invention uses quiet by log coding replacement
State log information, the method that log coding and dynamic log information are stored, to be saved more in limited memory space
More automobile logs.
Detailed description of the invention
Fig. 1 is the flow chart of the storage method for the automobile log that the embodiment of the present invention one provides；
Fig. 2 is the schematic diagram of the storage method for the automobile log that the embodiment of the present invention one provides；
Fig. 3 is the flow chart of the storage method of automobile log provided by Embodiment 2 of the present invention；
Fig. 4 is the structural schematic diagram of the storage device for the automobile log that the embodiment of the present invention three provides；
Fig. 5 is the structural schematic diagram for the microprocessor that the embodiment of the present invention four provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is the flow chart of the storage method for the automobile log that the embodiment of the present invention one provides, and the present embodiment is applicable to
The case where log stores, this method can be executed by the storage device of automobile log, and the storage method of the automobile log can be with
Include the following steps：
S110, static log information and dynamic log information are extracted in each automobile log.
In the present embodiment, the storage method of the automobile log is mainly used in interior microprocessor storage automobile log.
Automobile log refer to developer be inserted into source code need microprocessor export microprocessor certain variable informations or
The information of person's process status.Automobile log is generally made of two parts content, and a part is static log information, and another part is
Dynamic log information.Static log information, which refers to, to be used to indicate character string or byte of certain information etc. in automobile log,
Static log information is identical in certain automobile log informations, and illustratively, static log information includes at least the following contents,
Generate the microprocessor and module of automobile log, the corresponding output level of automobile log, the content type of automobile log, automobile day
The specific output content of will and argument structure etc..Dynamic log information, which refers to, to be used to indicate the real-time of dynamic variable in automobile log
Output valve.In certain automobile logs, dynamic log information may be identical, it is also possible to be different.Illustratively, work as vapour
When the parameter of vehicle log is temperature, dynamic log information is the specific value of temperature, such as 60 degrees Celsius.
In the present embodiment, it can be microprocessor and generate an automobile log, just extract static state from automobile log
Log information and dynamic log information.After being also possible to a certain amount of automobile log of microprocessor generation, automobile day is successively extracted
Static log information and dynamic log information in will.
S120, the corresponding log coding of the static log information of each automobile log is determined.
In the present embodiment, the corresponding relationship of static log information and log coding according to the pre-stored data, determines each
The corresponding coding of static log information of automobile log.Further, pre-stored static log information and log encode
Corresponding relationship can store in a corresponding relationship, and after extracting a static log information, it is quiet in corresponding table to search this
State log information, and determine log coding corresponding with the static state log information.In addition, it is pre-stored static state log information with
The corresponding relationship of log coding may also be stored in certain program codes, and static log is determined by the operation of program code
The corresponding log coding of information.Further, static log information and log coding are only one-to-one correspondences.
S130, each automobile log is deposited according to the corresponding log coding of each automobile log and dynamic log information
Storage.
In the present embodiment, static log information in original automobile log is replaced with the log coding determined in S120,
Each automobile log is stored in the microprocessor according to the dynamic log information extracted in log coding and S110.
Further, each automobile log is drawn according to the corresponding log coding of each automobile log and dynamic log information
It assigns in different logging levels；Wherein, logging level includes：Advanced tiers, intermediate grade and rudimentary grade.
In the present embodiment, the grade of the automobile log of each microprocessor generation is different, automobile log
Grade is the one of them of static log information.Logging level generally comprises：Advanced tiers, intermediate grade and rudimentary grade.It is high
Grade grade refers to the automobile log or the very high vapour of danger classes for detecting that the module at vehicle key position generates in microprocessor
Vehicle log, key position refers to once device, which goes wrong, may cause the automobile component of major accident.Intermediate grade refers to inspection
The automobile log or automobile for surveying the module generation of automobile general place can be with self by self fault correction system of itself
The automobile log that the problem of reparation generates.Rudimentary grade be some automobile logs that automobile generates in conventional operation.
Each automobile log is stored according to the corresponding vehicular grade of each automobile log.According to static log information
The grade of the determining log coding corresponding with static log information of the grade of middle automobile log, according to log coding and dynamic log
Information is divided into different logging levels.The corresponding log of each automobile log is encoded and is moved by different according to logging level
State log information carries out different storages.Such as：The log coding and dynamic log information of advanced tiers are stored in advanced tiers
File or database in, the log coding and dynamic log information of intermediate grade be stored in intermediate grade file or
In person's database, the log coding and dynamic log information of rudimentary grade are stored in the file or database of rudimentary grade
In.When communication terminal reads log coding and dynamic log information in microprocessor, the text of advanced tiers can be preferentially read
Part folder or log coding and dynamic log information in database.The higher grade of log coding and dynamic log information, defeated
Priority out is higher, is read at first by communication terminal.
Further, the storage method of automobile log is illustrated with an example.Fig. 2 is during the embodiment of the present invention one provides
Automobile log storage method schematic diagram.As shown in Figure 2.Contain multi-microprocessor, each micro- place in each automobile
Numerous automobile logs can be generated in reason device, in the present embodiment, automobile log is C language source files of program.
Illustratively, it is illustrated so that encoding source code method realizes the storage method of automobile log as an example, the present embodiment
The coding method of middle offer can be realized in the computer terminal that any one can become.The present embodiment uses INIT_LOG function
To realize the coding of source code.INIT_LOG function is used to initialize the name of the module and microprocessor that generate automobile log.
Such as：
INIT_LOG (" ECU1 ", " MOD1 ")
Wherein, ECU1 indicates the name of microprocessor, and MOD1 indicates the name of some specific module in microprocessor ECU1.
As long as some source code file of some catalogue has this sentence, catalogue where it and its subdirectory will inherit and INIT_LOG
The ECU name and module name registered.
LOG_XXX sentence in INIT_LOG function is the mode of specific module outlet terminal, and what XXX was indicated is log
Scope.
A simple introduction is done to LOG_XXX sentence below, illustratively：
LOG_XXX (LOG_LEVEL_INFO, LOG_ID_XXX, " THIS IS A LOG, TEMPERATURE IS%d ",
TEMPERATURE)
First parameter LOG_LEVEL_INFO in LOG_XXX sentence, expression is log output level.Current micro- place
The grade that the output level that device allows is below or equal to current log sentence is managed, which can export.The grade of log from
It is high to Low to be divided into：Fatal error, mistake, warning, information, common print, debugging printing.
The second parameter LOG_ID_XXX of function is the ID of log, and the sentence of each log can not be used identical
Identifier.In the written in code stage, analysis tool can collect all log ID numbers, and be generated according to the ID number of distribution
The header file of log ID number.There is this header file, software can compile.
" THIS IS A LOG, TEMPERATURE IS%d " are the specific interior of log output to the third parameter of function
Hold.
4th parameter TEMPERATURE of function is the print parameters of log.Analysis tool can pass through contextual analysis
The type of parameter, is then recorded.
5th parameter of function is the output format of log.It is similar with the printf format of POSIX C, is also simultaneously
The most important part of log sentence.
Computer code's stage is being used, all source codes are analyzed, a log-structured file, file knot are obtained
The log information of each log sentence source code is stored in structure file, including：Microprocessor ID number, module I D, content
Type ID, message level, log ID, log specifically export content and argument structure, distributed log ID number etc..
The source code of end-of-encode is stored in all automobile microprocessors and is run, an available log ID number
Header file.Log head size is 1 byte in log ID number header file, and log ID number is 2 bytes.
Illustrate the storage method of automobile log in microprocessor by taking an automobile log as an example below, it is assumed that automobile log
Output format be " static log information+dynamic log information ", illustratively,
LOG_XXX sentence is：
LOG_MOD1 (Wichtig Fehler, LOG_ID_001, " Temperature [%d] DEG C, voltage [%d] V,
Current [%d] A ")
One automobile log is：
A:Temperature [60] DEG C, voltage [5] V, Current [0.6] A.
Wherein, A indicates log recording number, and 60,5,0.6 indicates the dynamic log information of automobile log, i.e. dynamic variable
Real-time output valve.Unique encodings 001 are substituted after indicating the corresponding character string of automobile log in above-mentioned automobile log, it can be with
Obtaining the automobile log that microprocessor stores is：
A：001,60,5,0.6
It by above-mentioned example, can be evident that, byte number shared by coding 001 is much smaller than in expression automobile log
The byte number of corresponding character string therefore can with the corresponding character string in unique coding replacing representation automobile log
Greatly to save memory space, more automobile logs are saved in limited memory space.
The present embodiment in each automobile log by extracting static log information and dynamic log information；Determine each vapour
The corresponding log coding of the static log information of vehicle log；Believed according to the corresponding log coding of each automobile log and dynamic log
Breath stores each automobile log.Technical solution provided in this embodiment, which uses to encode by log, replaces static log letter
Breath, the method that log coding and dynamic log information are stored, to save more automobiles in limited memory space
Log.
Embodiment two
Fig. 3 is the flow chart of the storage method of automobile log provided by Embodiment 2 of the present invention, and the present embodiment is above-mentioned each
On the basis of embodiment, the storage method of automobile log is optimized, as shown in figure 3, the automobile log after optimization is deposited
Method for storing includes the following steps：
S210, static log information and dynamic log information are extracted in each automobile log.
S220, the corresponding static log information of each automobile log is searched in the static log information pre-saved.
In the present embodiment, the corresponding relationship that static log information and log encode is stored in a database or model
In.
Specifically, all static log informations for calculating the corresponding static log information of each automobile log and pre-saving
Matching value；
In the present embodiment, it should be noted that before coming into operation, developer has set micro- microprocessor
The static log information for the automobile log that processor can export, microprocessor and module including automobile log, automobile log
Corresponding output level, the content type of automobile log, the specific output content of automobile log and argument structure etc..Early development
The static log information of all automobile logs of setting is collected arrangement by personnel, and assigns the static log of automobile log
The corresponding coding of information only one.The corresponding relationship of static log information and log coding is stored in fixed file
Perhaps the file that the corresponding relationship that static log information is encoded with log is stored in database can be copied or be passed through
Network is transmitted.
According in S210, the static log information extracted in certain automobile log is calculated quiet in this automobile log
The matching value of state log information and all static log information pre-saved.Static log information in automobile log and in advance
The matching value of the static log information of preservation refers to static information in the automobile log currently generated and the static state that pre-saves
The similarity of log information content.Static letter i.e. in the static log information pre-saved and the automobile log currently generated
How many is identical to the particular content of breath.
Further, when all static state log informations each automobile log corresponding static log information and pre-saved
In the matching value of any one static log information when being greater than preset threshold, determination is looked into the static log information pre-saved
Find the corresponding static log information of each automobile log.
In the present embodiment, illustratively, preset threshold is set as 95.When the corresponding static log information of automobile log with
The matching value of any one static log information in all static log information pre-saved, that is, what is pre-saved is all static
95% content static log corresponding with current automobile log is had more than in the static log information of any one in log information
The information content is identical, and 95% content and in advance is had more than in the corresponding static log information content of current automobile log in other words
Any one static log information content is identical in all static log information of preservation, it is determined that in the static day pre-saved
The corresponding static log information of each automobile log is found in will information.S230, when in the static log information pre-saved
In when finding the corresponding static log information of each automobile log, encoded according to predetermined static log information and log
Corresponding relationship, determine the static log information of each automobile log corresponding log coding.
In the present embodiment, the corresponding relationship of predetermined static log information and log coding refers to assigns vapour in advance
The corresponding log coding of static log information only one in vehicle log.It is searched when in the static log information pre-saved
It is corresponding according to the static log information only one in automobile log when static log information corresponding to each automobile log
Log coding, determine the static log information of each automobile log corresponding log coding.
S240, each automobile log is deposited according to the corresponding log coding of each automobile log and dynamic log information
Storage.
In the present embodiment, quiet by the whole for calculating the corresponding static log information of each automobile log with pre-saving
The matching value of state log information, when the corresponding static log information of each automobile log is believed with all static log pre-saved
When the matching value of the static log information of any one in breath is greater than preset threshold, determine in the static log information pre-saved
The corresponding static log information of each automobile log is found, when finding each vapour in the static log information pre-saved
When the corresponding static log information of vehicle log, according to the corresponding relationship of predetermined static log information and log coding, really
The corresponding log coding of the static log information of fixed each automobile log.Technical solution provided in this embodiment is provided according to quiet
The method that state log information determines corresponding log coding, can reduce the requirement to microprocessor operational capability.
Embodiment three
Fig. 4 is the structural schematic diagram of the storage device for the automobile log that the embodiment of the present invention three provides, and the present embodiment can fit
The case where for automobile log storage, the storage device of the automobile log may include such as flowering structure：Extraction module 310 determines
Module 320 and memory module 330；Wherein,
Extraction module 310, for extracting static log information and dynamic log information in each automobile log.
Determining module 320, the corresponding log coding of static log information for determining each automobile log.
Memory module 330, for according to the corresponding log coding of each automobile log and dynamic log information by each vapour
Vehicle log is stored.
Further, determining module 320 includes：Searching unit and determination unit；Wherein,
Searching unit, for searching the corresponding static log of each automobile log in the static log information pre-saved
Information；Determination unit finds each automobile log corresponding static day for working as in the static log information pre-saved
When will information, according to the corresponding relationship of predetermined static log information and log coding, the quiet of each automobile log is determined
The corresponding log coding of state log information.
Specifically, searching unit, specifically for calculating the corresponding static log information of each automobile log and pre-saving
All static log informations matching value；When the corresponding static log information of each automobile log and the whole that pre-saves are quiet
When the matching value of the static log information of any one in state log information is greater than preset threshold, determine in the static day pre-saved
The corresponding static log information of each automobile log is found in will information.
Further, memory module 330 includes：Division unit and storage unit；Wherein,
Division unit, for according to the corresponding log coding of each automobile log and dynamic log information by each automobile day
Will is divided into different logging levels；Wherein, logging level includes：Advanced tiers, intermediate grade and rudimentary grade；Storage is single
Member, for being stored each automobile log according to the corresponding vehicular grade of each automobile log.
A kind of storage device of automobile log is present embodiments provided, the storage device in each automobile log by mentioning
Take static log information and dynamic log information；Determine the corresponding log coding of the static log information of each automobile log；Root
Each automobile log is stored according to the corresponding log coding of each automobile log and dynamic log information.The present embodiment provides
Technical solution use by log coding replace static state log information, log coding and dynamic log information are stored
Method, to save more automobile logs in limited memory space.
The storage side of automobile log provided by any embodiment of the invention can be performed in the storage device of above-mentioned automobile log
Method has the corresponding functional module of execution method and beneficial effect.The not technical detail of detailed description in the present embodiment, can join
See the storage method for the automobile log that any embodiment of that present invention provides.
Example IV
Fig. 5 is the structural schematic diagram for the microprocessor that the embodiment of the present invention four provides.Fig. 5, which is shown, to be suitable for being used to realizing this
The block diagram of the example microprocessor 412 of invention embodiment.The microprocessor 412 that Fig. 5 is shown is only an example, is not answered
Any restrictions are brought to the function and use scope of the embodiment of the present invention.
As shown in figure 5, microprocessor 412 is showed in the form of general purpose microprocessor.The component of microprocessor 412 can wrap
It includes but is not limited to：One or more processor or processing unit 416, system storage 428 connect different system components
The bus 418 of (including system storage 428 and processing unit 416).
Bus 418 indicates one of a few class bus structures or a variety of, including memory bus or Memory Controller,
Peripheral bus, graphics acceleration port, processor or the local bus using any bus structures in a variety of bus structures.It lifts
For example, these architectures include but is not limited to industry standard architecture (ISA) bus, microchannel architecture (MAC)
Bus, enhanced isa bus, Video Electronics Standards Association (VESA) local bus and peripheral component interconnection (PCI) bus.
Microprocessor 412 typically comprises a variety of computer system readable media.These media can be it is any can be by
The usable medium that microprocessor 412 accesses, including volatile and non-volatile media, moveable and immovable medium.
System storage 428 may include the computer system readable media of form of volatile memory, such as deposit at random
Access to memory (RAM) 430 and/or cache memory 432.Microprocessor 412 may further include it is other it is removable/no
Movably, volatile/non-volatile computer system storage medium.Only as an example, storage system 434 can be used for reading and writing
Immovable, non-volatile magnetic media (Fig. 5 do not show, commonly referred to as " hard disk drive ").It, can although being not shown in Fig. 5
To provide the disc driver for reading and writing to removable non-volatile magnetic disk (such as " floppy disk "), and it is non-volatile to moving
Property CD (such as CD-ROM, DVD-ROM or other optical mediums) read and write CD drive.In these cases, each drive
Dynamic device can be connected by one or more data media interfaces with bus 418.System storage 428 may include at least one
A program product, the program product have one group of (for example, at least one) program module, these program modules are configured to perform
The function of various embodiments of the present invention.
Program/utility 440 with one group of (at least one) program module 442, can store and deposit in such as system
In reservoir 428, such program module 442 include --- but being not limited to --- operating system, one or more application program,
It may include the reality of network environment in other program modules and program data, each of these examples or certain combination
It is existing.Program module 442 usually executes function and/or method in embodiment described in the invention.
Microprocessor 412 can also be with one or more external equipments 414 (such as keyboard, sensing equipment, display 424
Deng) communication, the equipment interacted with the equipment 412 communication can be also enabled a user to one or more, and/or set with this is made
The standby 412 any equipment (such as network interface card, modem etc.) that can be communicated with one or more of the other calculating equipment are led to
Letter.This communication can be carried out by input/output (I/O) interface 422.Also, microprocessor 412 can also be suitable by network
Orchestration 420 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public network, such as because of spy
Net) communication.As shown, network adapter 420 is communicated by bus 418 with other modules of equipment 412.It should be understood that the greatest extent
Pipe is not shown in the figure, and other hardware and/or software module can be used with bonding apparatus 412, including but not limited to：Microcode is set
Standby driver, redundant processing unit, external disk drive array, RAID system, tape drive and data backup storage system
System etc..
Processing unit 416 by the program that is stored in system storage 428 of operation, thereby executing various function application with
And data processing, such as realize the storage method of automobile log provided by the embodiment of the present invention：
Static log information and dynamic log information are extracted in each automobile log；
Determine the corresponding log coding of the static log information of each automobile log；
Each automobile log is stored according to the corresponding log coding of each automobile log and dynamic log information.
Further, the corresponding log coding of the static log information of each automobile log is determined, including：It is pre-saving
Static log information in search the corresponding static log information of each automobile log；When in the static log information pre-saved
In when finding the corresponding static log information of each automobile log, encoded according to predetermined static log information and log
Corresponding relationship, determine the static log information of each automobile log corresponding log coding.
Specifically, the corresponding static log information of each automobile log is searched in the static log information pre-saved,
Including：Calculate the matching value of each automobile log corresponding static log information and all static log information pre-saved；
When any one static day in the corresponding static log information of each automobile log and all static log informations pre-saved
When the matching value of will information is greater than preset threshold, determination finds each automobile log in the static log information pre-saved
Corresponding static state log information.
Further, according to the corresponding log coding of each automobile log and dynamic log information by each automobile log into
Row storage, including：Each automobile log is divided into according to the corresponding log coding of each automobile log and dynamic log information
In different logging levels；Wherein, logging level includes：Advanced tiers, intermediate grade and rudimentary grade；According to each automobile day
The corresponding vehicular grade of will stores each automobile log.
Microprocessor provided in this embodiment, by extracting static log information and dynamic log in each automobile log
Information；Determine the corresponding log coding of the static log information of each automobile log；According to the corresponding log of each automobile log
Coding and dynamic log information store each automobile log.Technical solution provided in this embodiment is used to be compiled by log
Code replaces static log information, the method that log coding and dynamic log information are stored, in limited memory space
It is middle to save more automobile logs.
Embodiment five
The embodiment of the present invention five additionally provides a kind of computer readable storage medium, is stored thereon with computer program, should
The storage method of the automobile log provided such as all inventive embodiments of the application is provided when program is executed by processor：
Static log information and dynamic log information are extracted in each automobile log；
Determine the corresponding log coding of the static log information of each automobile log；
Each automobile log is stored according to the corresponding log coding of each automobile log and dynamic log information.
The computer storage medium of the embodiment of the present invention, can be using any of one or more computer-readable media
Combination.Computer-readable medium can be computer-readable signal media or computer readable storage medium.It is computer-readable
Storage medium for example can be -- but being not limited to -- electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor system, device or device,
Or any above combination.The more specific example (non exhaustive list) of computer readable storage medium includes：With one
The electrical connection of a or multiple conducting wires, portable computer diskette, hard disk, random access memory (RAM), read-only memory
(ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-
ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.In this document, computer-readable storage
Medium can be any tangible medium for including or store program, which can be commanded execution system, device or device
Using or it is in connection.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including but unlimited
In electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be that computer can
Any computer-readable medium other than storage medium is read, which can send, propagates or transmit and be used for
By the use of instruction execution system, device or device or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited
In wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
The computer for executing operation of the present invention can be write with one or more programming languages or combinations thereof
Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++,
It further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with
It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion
Divide and partially executes or executed on a remote computer or server completely on the remote computer on the user computer.?
Be related in the situation of remote computer, remote computer can pass through the network of any kind --- including local area network (LAN) or
Wide area network (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as mentioned using Internet service
It is connected for quotient by internet).
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of storage method of automobile log, which is characterized in that it is applied to microprocessor, the method includes：
Static log information and dynamic log information are extracted in each automobile log；
Determine the corresponding log coding of the static log information of each automobile log；
Each automobile log is stored according to the corresponding log coding of each automobile log and dynamic log information.
2. the method according to claim 1, wherein the static log information pair of each automobile log of the determination
The log coding answered, including：
The corresponding static log information of each automobile log is searched in the static log information pre-saved；
When finding the corresponding static log information of each automobile log in the static log information pre-saved, root
According to the corresponding relationship of predetermined static log information and log coding, the static log information pair of each automobile log is determined
The log coding answered.
3. according to the method described in claim 2, it is characterized in that, described search respectively in the static log information pre-saved
The corresponding static log information of a automobile log, including：
Calculate the matching value of each automobile log corresponding static log information and all static log information pre-saved；
When any one in the corresponding static log information of each automobile log and all static state log informations pre-saved
When the matching value of a static state log information is greater than preset threshold, determination is found in the static log information pre-saved
The corresponding static log information of each automobile log.
4. the method according to claim 1, wherein it is described according to each automobile log corresponding log coding and
Dynamic log information stores each automobile log, including：
Each automobile log is divided into different days according to the corresponding log coding of each automobile log and dynamic log information
In will grade；Wherein, the logging level includes：Advanced tiers, intermediate grade and rudimentary grade；
Each automobile log is stored according to the corresponding vehicular grade of each automobile log.
5. a kind of storage device of automobile log, which is characterized in that described device includes：Extraction module, determining module and storage
Module；Wherein,
The extraction module, for extracting static log information and dynamic log information in each automobile log；
The determining module, the corresponding log coding of static log information for determining each automobile log；
The memory module, for according to the corresponding log coding of each automobile log and dynamic log information by each automobile day
Will is stored.
6. device according to claim 5, which is characterized in that the determining module includes：Searching unit and determination unit；
Wherein,
The searching unit, for searching the corresponding static log of each automobile log in the static log information pre-saved
Information；
The determination unit, for corresponding when finding each automobile log in the static log information pre-saved
When static log information, according to the corresponding relationship of predetermined static log information and log coding, each automobile day is determined
The corresponding log coding of the static log information of will.
7. device according to claim 6, it is characterised in that：
The searching unit, it is quiet specifically for the whole that calculates the corresponding static log information of each automobile log with pre-save
The matching value of state log information；
When any one in the corresponding static log information of each automobile log and all static state log informations pre-saved
When the matching value of a static state log information is greater than preset threshold, determination is found in the static log information pre-saved
The corresponding static log information of each automobile log.
8. device according to claim 5, which is characterized in that the memory module includes：Division unit and storage unit；
Wherein,
The division unit, for according to the corresponding log coding of each automobile log and dynamic log information by each automobile day
Will is divided into different logging levels；Wherein, the logging level includes：Advanced tiers, intermediate grade and rudimentary grade；
The storage unit, for being stored each automobile log according to the corresponding vehicular grade of each automobile log.
9. a kind of microprocessor, which is characterized in that including：
One or more sub-processors；
Memory, for storing one or more programs,
When one or more of programs are executed by one or more of sub-processors, so that one or more of processing are single
Member realizes the storage method of automobile log according to any one of claims 1 to 4.
10. a kind of storage medium, is stored thereon with computer program, which is characterized in that the realization when program is executed by processor
The storage method of automobile log according to any one of claims 1 to 4.
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| CN113672484A (en) * | 2021-08-09 | 2021-11-19 | 深圳市猿人创新科技有限公司 | Equipment monitoring method, device, equipment and medium based on log information |
| CN113672483A (en) * | 2021-08-09 | 2021-11-19 | 深圳市猿人创新科技有限公司 | Equipment log storage method and device, electronic equipment and medium |
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Application publication date: 20181123 |