CN106020807A - Driver calling method and system - Google Patents
Driver calling method and system Download PDFInfo
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- CN106020807A CN106020807A CN201610317923.9A CN201610317923A CN106020807A CN 106020807 A CN106020807 A CN 106020807A CN 201610317923 A CN201610317923 A CN 201610317923A CN 106020807 A CN106020807 A CN 106020807A
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- hardware
- activation bit
- driver
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- intelligent terminal
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
Abstract
The invention discloses a driver calling method and system. The method and the system are applied to an intelligent terminal. The method comprises the following steps: acquiring driver information of hardware in the intelligent terminal based on registration operations of the hardware by the system; selecting converters which correspond to the acquired driver information from a preset converter set of the driver information and standard driver information; and performing data transmission between an upper-layer application and corresponding drivers by the selected converters. Through adoption of the driver calling method and system, different hardware can be replaced without the need of replacing matched drivers and interfaces of hardware abstraction layers, and great convenience is brought to replacement of the hardware in the intelligent terminal for a user.
Description
Technical field
The present embodiments relate to calculate treatment technology, particularly relate to the call method of a kind of driver and be
System.
Background technology
Along with the extensive application of intelligent terminal, intelligent terminal when producing due to the price of each hardware, the supply of material not
The factors such as foot, need to use the hardware of different model simultaneously；Each hardware in intelligent terminal the most all may be used
Can impaired, replacing.At present, the driver in intelligent terminal and the upper strata interface to each driver
It is all one to one.When hardware needs to change, in order to just prevent intelligent terminal's application program at the middle and upper levels
Often using, the ardware model number changed can not change；When introducing a new hardware when, it is necessary to logical
Cross brush machine and reload driving and the high-level interface of correspondence.
But, the hardware class that hardware market is provided is various, such as acceleration transducer etc..User is more
When changing, possibly cannot find the hardware of same model.This makes user cannot use at replacing hardware.
Accordingly, it would be desirable to prior art is improved.
Summary of the invention
The present invention provides call method and the system of a kind of driver, to solve intelligent terminal to mainstream hardware
Can not automatic adaptation, the problem that plant maintenance is complicated.
First aspect, embodiments provides the call method of a kind of driver, for intelligent terminal,
Including: registration based on hardware each in described intelligent terminal operates, and obtains the activation bit of each hardware；From in advance
If activation bit and standard activation bit transducer set in, choose each activation bit acquired in correspondence
Transducer；Transducer selected by utilization, for providing number between upper level applications and respective drive program
According to transmission.
Second aspect, the embodiment of the present invention additionally provides the calling system of a kind of driver, including: drive
Data obtaining module, operates for registration based on hardware each in described intelligent terminal, obtains driving of each hardware
Dynamic information；
Modular converter, for the transducer set from default activation bit and standard activation bit, chooses
The transducer of each activation bit acquired in correspondence；Calling module, for utilizing selected transducer, for
Data transmission is provided between upper level applications and respective drive program.
The present invention is by extracting the activation bit of each driver and building all types of drivings according to transducer
Communication bridge between program and upper level applications, so achieves when changing different hardware, it is not necessary to more
Change the interface of supporting driver and hardware abstraction layer, when adding new hardware supported, only need to add and drive
Dynamic, it is not necessary to amendment hardware abstraction layer, the hardware changed in intelligent terminal for user provides great convenience.
Accompanying drawing explanation
Fig. 1 is the flow chart of the call method of the driver in the embodiment of the present invention one；
Fig. 2 is the structural representation of the calling system of the driver in the embodiment of the present invention two.
Detailed description of the invention
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.It is understood that this
Specific embodiment described by place is used only for explaining the present invention, rather than limitation of the invention.The most also need
It is noted that for the ease of describing, accompanying drawing illustrate only part related to the present invention and not all knot
Structure.
Embodiment one
The flow chart of the call method of the driver that Fig. 1 provides for the embodiment of the present invention one, the present embodiment can
Replacing the situation that hardware rear drive Automatic Program adaptation is called be applicable to intelligent terminal, the method can be by adjusting
Performing by system, wherein, described calling system is arranged in intelligent terminal.Described intelligent terminal include but
It is not limited to: mobile phone, panel computer, game machine, digital camera etc. set with the electronics of CPU and operating system
Standby.Specifically include following steps:
S110, registration based on hardware each in described intelligent terminal operation, obtain the activation bit of each hardware.
When intelligent terminal's electrifying startup, each hardware in intelligent terminal carries out registration operation to startup program,
Described calling system obtains the activation bit of each hardware according to registration operation.Wherein, described hardware include but not
It is limited to: various kinds of sensors, touch screen, camera head, microphone, speaker, display screen etc..Described sensing
Device includes but not limited to: pressure sensing array, infrared sensor, acceleration transducer etc..
In a kind of alternative, after the one or more hardware in intelligent terminal are replaced, fractional hardware
In the case of the instruction that do not obtains powering on, may not perform registration operation.For this kind of situation, the present invention
Middle step S110 farther includes: step S111, S112, S113.(being all unillustrated)
Step S111, based on hardware each in described intelligent terminal when powering on registration operation, obtain each hardware
Hardware equipment information in activation bit.
When intelligent terminal powers on, whether each activation bit in described calling system detection registration table is empty,
The most then suspend and perform subsequent step, and carry out the registration operation of each hardware, otherwise, then by after registration
Each activation bit preserves with tabular form, and performs step S112.
Here, the registration operation of each hardware refers to, by initializing the driver of each hardware, obtain each
Hardware equipment information in the activation bit of hardware, and the bus message etc. that each hardware is connected.Wherein,
Hardware equipment information includes but not limited to: opening/closing mode beaten by device id number, affiliated type of hardware, hardware
Information and hardware sleep/wake-up mode information etc..After the activation bit of each hardware after being registered again, institute
State calling system and also verify whether that the hardware of new replacing does not gives registration.
Step S112, based on the type of hardware in the default described intelligent terminal of correspondence, determine acquired each
Type of hardware belonging to hardware equipment information, and the type of hardware of unregistered hardware.
Here, described calling system is preset with all hardware type that intelligent terminal can be provided by.Wherein, institute
State type of hardware to include but not limited to: infrared sensing type, pressure sensing type, acceleration sensing type,
Storage class and display panel type etc..
Described calling system, according to the type of hardware preset, determines acquired registered each hardware device letter
Type of hardware belonging to breath, and by exclusive method, determine the type of hardware of unregistered hardware.When having determined not
During the type of hardware registered, perform step S113.
Step S113, search for and start the hardware of unregistered type of hardware, and obtain the driving letter of corresponding hardware
Hardware equipment information in breath.
Here, the corresponding each type of hardware of described calling system is preset with at least one driver.Work as tune
When determining unregistered type of hardware by system, according to the type of drive of the default unregistered type of hardware of correspondence,
Unregistered hardware is carried out power on operation；Read the hardware equipment information in the activation bit of the hardware that powers on.
Specifically, when powering on unknown hardware, described calling system is by each unregistered hardware
The initialization operation of the driver in type, is associated the unknown hardware with respective drive program, and profit
With the initialization operation of the driver of association, obtain the hardware equipment information in the activation bit of unknown hardware.
For the actual application of intelligent terminal, intelligent terminal is when actually used, and each type of hardware is only arranged
One hardware.Therefore, when calling system obtains the activation bit of a Ying Jiani in a type of hardware,
Other activation bits that will do not search again in same type of hardware.
Obtained all activation bits are arranged in a work chained list by described calling system.This work chained list
Can be that upper level applications/hardware abstraction layer provides activation bit.Wherein, hardware abstraction layer can be as driving journey
Linking interface between sequence and upper level applications, is used for managing and transmit upper level applications and driver
Between data, instruction etc..
Here, described calling system can directly by perform step S120 by based on work chained list obtained by each
The activation bit of hardware is changed；Can also at the embedded transducer of hardware abstraction layer and translation interface thereof, and
Change.
A kind of alternative embodiment is, before performing step S120, described calling system first carry out step S114,
S115.(being all unillustrated)
Step S114, acquired all activation bits are supplied to hardware abstraction layer, by described hardware abstraction
Layer travels through all activation bits, and creates corresponding hardware objects according to each activation bit.
Specifically, acquired work chained list is passed to hardware abstraction layer by described calling system, hard by being positioned at
All activation bits in the program pass work chained list of part level of abstraction, and according to the hardware in each activation bit
Facility information chooses the hardware objects comprising hardware equipment information and function information.
Such as, at hardware abstraction layer, described calling system utilizes the configuration file preset to find infrared sensing to drive
Dynamic hardware objects corresponding to information A1, contains the down trigger mode of infrared sensor in hardware objects,
The either on or off mode of infrared sensor, the dormancy awakening mode of infrared sensor and based on default upper
Interface etc. constructed by the speed of count off evidence.
Step S115, read the function information of each hardware based on selected hardware objects, and will be read
Function information adds in corresponding activation bit.
Specifically, at hardware abstraction layer, described calling system reads each function information in each hardware objects, and
Each function information is added in the corresponding activation bit in work chained list.Described calling system is according to this work
Chained list performs step S120.
Step S120, from the transducer set of default activation bit and standard activation bit, choose correspondence
The transducer of acquired each activation bit.
Specifically, in described calling system, it is preset with the activation bit for each driver drive with standard
The transducer of information.Wherein, described transducer can be xml form or other user-defined formats, in order to
The activation bit and the receptible standard activation bit of upper level applications that be can be provided by by driver are carried out
Conversion.
Wherein, each transducer includes at least one information corresponding relation following: the method for calling of hardware and mark
The accurate corresponding relation between method of calling, and the corresponding relation between hardware capability item and the function items of standard.
Described method of calling include following at least one: interrupt number, down trigger mode, open and close mode,
Dormancy and wake-up mode, the describing mode of type of hardware.The function items of described hardware includes but not limited to following
At least one: precision, range, the speed of reported data, power consumption etc., there is the mode of independent reported data
(data are divided into vector sum scalar two kinds) and the speed etc. of reported data can be separately provided.
Here, described calling system is according to each activation bit in work chained list, directly find the conversion of correspondence
Device, and utilize this transducer to perform step S130.
Transducer selected by step S130, utilization, for carrying between upper level applications and respective drive program
Transmit for data.
Here, when described calling system monitor upper level applications call a driver time, utilize set
Fixed transducer, stereotyped command/information that upper level applications is sent, it is converted into corresponding driver
Instruction/information, and be sent to corresponding driver, set up simultaneously this upper level applications and driver it
Between incidence relation.When described calling system monitors the data that driver transmission senses, utilize institute
Corresponding transducer, is converted into the data form of standard by received data form, and according to incidence relation
The data of reference format are passed to upper level applications.
By extracting the activation bit of each driver and building all types of according to transducer in the present embodiment
Communication bridge between driver and upper level applications, so achieves when changing different hardware, nothing
Need to change the interface of supporting driver and hardware abstraction layer, the hardware changed in intelligent terminal for user carries
Supply to greatly facilitate.It addition, by each type of hardware in traversal intelligent terminal, search and have not yet registered
Hardware, and start unregistered hardware, in order to the hardware after replacing can be activated operation.It addition, will
Activation bit passes to hardware abstraction layer, hardware abstraction layer choose hardware objects and determine transducer, it is possible to
Matching relationship between each driver of uniform hardware level of abstraction and lower floor, effectively reduces when changing hardware pair
The corresponding adjustment of hardware abstraction layer, greatly reduces technical staff's later maintenance to selling product.
Embodiment two
The structural representation of the calling system of the driver that Fig. 2 provides for the embodiment of the present invention two, this enforcement
Example is applicable in intelligent terminal replace hardware rear drive Automatic Program adaptation situation about calling, described in call and be
System is arranged in intelligent terminal.Described intelligent terminal includes but not limited to: mobile phone, panel computer, game machine,
Digital cameras etc. are with CPU and the electronic equipment of operating system.Described calling system includes: activation bit obtains
Delivery block, modular converter, calling module.
Described activation bit acquisition module operates for registration based on hardware each in described intelligent terminal, obtains
The activation bit of each hardware.
When intelligent terminal's electrifying startup, each hardware in intelligent terminal carries out registration operation to startup program,
Described calling system obtains the activation bit of each hardware according to registration operation.Wherein, described hardware include but not
It is limited to: various kinds of sensors, camera head, microphone, speaker, display screen etc..Described sensor include but
It is not limited to: pressure sensing array, infrared sensor, acceleration transducer etc..
In a kind of alternative, after the one or more hardware in intelligent terminal are replaced, fractional hardware
In the case of the instruction that do not obtains powering on, may not perform registration operation.For this kind of situation, the present invention
Described in activation bit acquisition module farther include: first activation bit obtain submodule, unregistered type
Determine that submodule, the second activation bit obtain submodule.(being all unillustrated)
Described first activation bit obtains submodule for based on hardware each in intelligent terminal registration when powering on
Operation, obtains the hardware equipment information in each hardware driving information.
When intelligent terminal powers on, described first activation bit obtains each driving in submodule detection registration table
Whether information is empty, the most then suspend and perform subsequent step, and carries out the registration operation of each hardware, otherwise,
Then each activation bit after registration is preserved with tabular form, and perform unregistered type determination module.
Here, the registration operation of each hardware refers to, by initializing the driver of each hardware, obtain each
Hardware equipment information in the activation bit of hardware, and the bus message etc. that each hardware is connected.Wherein,
Hardware equipment information includes but not limited to: opening/closing mode beaten by device id number, affiliated type of hardware, hardware
Information and hardware sleep/wake-up mode information etc..After the activation bit of each hardware after being registered again, institute
State calling system and also verify whether that the hardware of new replacing does not gives registration.
Described unregistered type determination module is for based on the hardware classes in the default described intelligent terminal of correspondence
Type, determines type of hardware belonging to acquired each hardware equipment information, and the type of hardware of unregistered hardware.
Here, described unregistered type determination module is preset with all hardware class that intelligent terminal can be provided by
Type.Wherein, described type of hardware includes but not limited to: infrared sensing type, pressure sensing type, acceleration
Degree sensing type, storage class and display panel type etc..
Described unregistered type determination module, according to the type of hardware preset, determines acquired registered
Type of hardware belonging to each hardware equipment information, and by exclusive method, determine the type of hardware of unregistered hardware.
When having determined unregistered type of hardware, perform the second activation bit and obtain submodule.
Described second activation bit obtains submodule and is used for searching for and starting the hardware of unregistered type of hardware, and
Obtain the hardware equipment information in the activation bit of corresponding hardware.
Here, described second activation bit obtains the corresponding each type of hardware of submodule is preset with at least one
Driver.When the second activation bit acquisition submodule determines unregistered type of hardware, according to default
The type of drive of corresponding unregistered type of hardware, carries out power on operation to unregistered hardware；Reading powers on firmly
Hardware equipment information in the activation bit of part.
Specifically, when powering on unknown hardware, described second activation bit obtains submodule by often
The initialization operation of the driver in individual unregistered type of hardware, by the unknown hardware and respective drive program
It is associated, and utilizes the initialization operation of the driver of association, obtain in the activation bit of unknown hardware
Hardware equipment information.
For the actual application of intelligent terminal, intelligent terminal is when actually used, and each type of hardware is only arranged
One hardware.Therefore, add when the second activation bit acquisition submodule obtains an English in a type of hardware
During the activation bit of girl, other activation bits that will do not search again in same type of hardware.
Described second activation bit obtains submodule and obtained all activation bits arranges a work chained list
In.This work chained list can be that upper level applications/hardware abstraction layer provides activation bit.Wherein, hardware abstraction
Layer can be used for managing and transmitting upper layer application as the linking interface between driver and upper level applications
Data between program and driver, instruction etc..
Here, described second activation bit obtain submodule can directly by execution modular converter will be based on work
The activation bit of each hardware obtained by chained list is changed；Can also at the embedded transducer of hardware abstraction layer and
Its translation interface, and change.
A kind of alternative embodiment is that, before performing modular converter, described calling system also includes: hardware pair
As choosing module, activation bit complementary module.(being all unillustrated)
Described hardware objects chooses module for acquired all activation bits are supplied to hardware abstraction layer,
Traveled through all activation bits by described hardware abstraction layer, and create corresponding hardware pair according to each activation bit
As.
Specifically, described hardware objects is chosen module and acquired work chained list is passed to hardware abstraction layer,
By all activation bits in the program pass work chained list being positioned at hardware abstraction layer, and according to each activation bit
In hardware equipment information choose the hardware objects comprising hardware equipment information and function information.
Such as, at hardware abstraction layer, described hardware objects is chosen module and is utilized the configuration file preset to find red
Hardware objects corresponding to outer sensing activation bit A1, contains the interruption of infrared sensor in hardware objects
Triggering mode, the either on or off mode of infrared sensor, the dormancy awakening mode of infrared sensor, Yi Jiji
In the interface etc. constructed by the speed of default reported data.
Described activation bit complementary module is used for reading the function information of each hardware based on selected hardware objects,
And the function information read is added in corresponding activation bit.
Specifically, at hardware abstraction layer, described activation bit complementary module reads each function in each hardware objects
Information, and each function information is added in the corresponding activation bit in work chained list, and start modular converter.
Described modular converter, for the transducer set from default activation bit and standard activation bit, selects
Take the transducer of each activation bit acquired in correspondence.
Specifically, in described modular converter, it is preset with the activation bit for each driver drive with standard
The transducer of information.Wherein, described transducer can be xml form or other user-defined formats, in order to
The activation bit and the receptible standard activation bit of upper level applications that be can be provided by by driver are carried out
Conversion.
Wherein, each transducer includes at least one information corresponding relation following: the method for calling of hardware and mark
The accurate corresponding relation between method of calling, and the corresponding relation between hardware capability item and the function items of standard.
Described method of calling include following at least one: interrupt number, down trigger mode, open and close mode,
Dormancy and wake-up mode, the describing mode of type of hardware.The function items of described hardware includes but not limited to following
At least one: precision, range, the speed of reported data, power consumption etc., there is the mode of independent reported data
(data are divided into vector sum scalar two kinds) and the speed etc. of reported data can be separately provided.
Here, described modular converter is according to each activation bit in work chained list, directly find the conversion of correspondence
Device, and this transducer is supplied to calling module.
Described calling module is for utilizing selected transducer, for upper level applications and respective drive program
Between provide data transmission.
Here, when described calling module monitor upper level applications call a driver time, utilize set
Fixed transducer, stereotyped command/information that upper level applications is sent, it is converted into corresponding driver
Instruction/information, and be sent to corresponding driver, set up simultaneously this upper level applications and driver it
Between incidence relation.When described calling module monitors the data that driver transmission senses, utilize institute
Corresponding transducer, is converted into the data form of standard by received data form, and according to incidence relation
The data of reference format are passed to upper level applications.
By extracting the activation bit of each driver and building all types of according to transducer in the present embodiment
Communication bridge between driver and upper level applications, so achieves when changing different hardware, nothing
Need to change the interface of supporting driver and hardware abstraction layer, the hardware changed in intelligent terminal for user carries
Supply to greatly facilitate.It addition, by each type of hardware in traversal intelligent terminal, search and have not yet registered
Hardware, and start unregistered hardware, in order to the hardware after replacing can be activated operation.It addition, will
Activation bit passes to hardware abstraction layer, hardware abstraction layer choose hardware objects and determine transducer, it is possible to
Matching relationship between each driver of uniform hardware level of abstraction and lower floor, effectively reduces when changing hardware pair
The corresponding adjustment of hardware abstraction layer, greatly reduces technical staff's later maintenance to selling product.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.Those skilled in the art
It will be appreciated that the invention is not restricted to specific embodiment described here, can enter for a person skilled in the art
Row various obvious changes, readjust and substitute without departing from protection scope of the present invention.Therefore, though
So by above example, the present invention is described in further detail, but the present invention be not limited only to
Upper embodiment, without departing from the inventive concept, it is also possible to include other Equivalent embodiments more,
And the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a call method for driver, for intelligent terminal, it is characterised in that including:
Registration based on hardware each in described intelligent terminal operates, and obtains the activation bit of each hardware；
From the transducer set of default activation bit and standard activation bit, that chooses acquired in correspondence is each
The transducer of activation bit；
Transducer selected by utilization, for providing data transmission between upper level applications and respective drive program.
The call method of driver the most according to claim 1, it is characterised in that described based on institute
Stating the registration operation of each hardware in intelligent terminal, the activation bit obtaining each hardware includes:
Based on hardware each in described intelligent terminal registration operation when powering on, obtain in each hardware driving information
Hardware equipment information；
Based on the type of hardware in the default described intelligent terminal of correspondence, determine acquired each hardware device letter
Type of hardware belonging to breath, and the type of hardware of unregistered hardware；
Search for and start the hardware of unregistered type of hardware, and obtain the hardware in the activation bit of corresponding hardware
Facility information.
The call method of driver the most according to claim 2, it is characterised in that described search is also
Start the hardware of unregistered type of hardware, and obtain the hardware equipment information bag in the activation bit of corresponding hardware
Include:
According to the type of drive of the default unregistered type of hardware of correspondence, power on behaviour to unregistered hardware
Make；
Read the hardware equipment information in the activation bit of the hardware that powers on.
The call method of driver the most according to claim 1, it is characterised in that from default
Activation bit, with the transducer set of standard activation bit, chooses turning of each activation bit acquired in correspondence
Before parallel operation, also include:
Acquired all activation bits are supplied to hardware abstraction layer, all by described hardware abstraction layer traversal
Activation bit, and the hardware objects of correspondence is chosen according to each activation bit；
Read the function information of each hardware based on selected hardware objects, and the function information read is added
It is added in corresponding activation bit.
The call method of driver the most according to claim 1, it is characterised in that each transducer
Including at least one information corresponding relation following: right between method of calling and the method for calling of standard of hardware
Should be related to, and the corresponding relation between hardware capability item and the function items of standard.
6. a calling system for driver, for intelligent terminal, it is characterised in that including:
Activation bit acquisition module, operates for registration based on hardware each in described intelligent terminal, obtains each
The activation bit of hardware；
Modular converter, for the transducer set from default activation bit and standard activation bit, chooses
The transducer of each activation bit acquired in correspondence；
Calling module, for utilizing selected transducer, for upper level applications and respective drive program it
Between provide data transmission.
The calling system of driver the most according to claim 6, it is characterised in that described driving is believed
Breath acquisition module includes:
First activation bit obtains submodule, for based on hardware each in described intelligent terminal note when powering on
Volume operation, obtains the hardware equipment information in each hardware driving information；
Unregistered type determination module, is used for based on the type of hardware in the default described intelligent terminal of correspondence,
Determine type of hardware belonging to acquired each hardware equipment information, and the type of hardware of unregistered hardware；
Second activation bit obtains submodule, for searching for and start the hardware of unregistered type of hardware, and obtains
Take the hardware equipment information in the activation bit of corresponding hardware.
The call method of driver the most according to claim 7, it is characterised in that described second drives
Dynamic acquisition of information submodule is for the type of drive according to the default unregistered type of hardware of correspondence, to unregistered
Hardware carry out power on operation；Read the hardware equipment information in the activation bit of the hardware that powers on.
The calling system of driver the most according to claim 6, it is characterised in that also include:
Hardware objects chooses module, for acquired all activation bits are supplied to hardware abstraction layer, by
Described hardware abstraction layer travels through all activation bits, and chooses the hardware objects of correspondence according to each activation bit；
Activation bit complementary module, for reading the function information of each hardware based on selected hardware objects,
And added in corresponding activation bit by the function information read, and perform described modular converter.
The calling system of driver the most according to claim 6, it is characterised in that each conversion
Device includes at least one information corresponding relation following: between method of calling and the method for calling of standard of hardware
Corresponding relation between corresponding relation, and hardware capability item and the function items of standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317923.9A CN106020807A (en) | 2016-05-13 | 2016-05-13 | Driver calling method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317923.9A CN106020807A (en) | 2016-05-13 | 2016-05-13 | Driver calling method and system |
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| CN106020807A true CN106020807A (en) | 2016-10-12 |
Family
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| CN201610317923.9A Pending CN106020807A (en) | 2016-05-13 | 2016-05-13 | Driver calling method and system |
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| CN116028392A (en) * | 2022-12-23 | 2023-04-28 | 中科驭数（北京）科技有限公司 | General drive management method, system and equipment oriented to hardware based on KPU architecture |
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