CN105549991A - Software upgrading method and system for automobile diagnosis device - Google Patents
Software upgrading method and system for automobile diagnosis device Download PDFInfo
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- CN105549991A CN105549991A CN201510893748.3A CN201510893748A CN105549991A CN 105549991 A CN105549991 A CN 105549991A CN 201510893748 A CN201510893748 A CN 201510893748A CN 105549991 A CN105549991 A CN 105549991A
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- 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
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Abstract
The invention discloses a software upgrading method for an automobile diagnosis device. The automobile diagnosis device is provided with a USB port. The software upgrading method for the automobile diagnosis device comprises the steps that the automobile diagnosis device reads a software upgrading package from a storage device, wherein the storage device establishes a connection with the USB port of the automobile diagnosis device through an OTG data line; and after reading the software upgrading package from the storage device, the automobile diagnosis device uses the software upgrading package to upgrade the software. The invention also provides a software upgrading system for the automobile diagnosis device. Through adoption of the software upgrading method and system for the automobile diagnosis device, the software of the automobile diagnosis device can be upgraded without using extra auxiliary devices.
Description
Technical field
The present invention relates to automotive diagnostic installation technical field, particularly relate to a kind of method for upgrading software and system of automotive diagnostic installation.
Background technology
Automotive diagnostic installation often can need upgrading, PC is mainly held (PersonalComputer by existing software upgrading mode, personal computer) as control end, the memory device of software upgrade package will be stored, such as RAM (random access memory) card, mobile phone, portable hard drives etc. are held with PC and are connected, again PC end is set up wireless connections with automotive diagnostic installation, or by USB (UniversalSerialBus, USB (universal serial bus)) port sets up wired connection, and then realize file management and the software controlled in automotive diagnostic installation is upgraded, so not only when software upgrading, need extra utility appliance, such as PC end etc., and need user to carry out to utility appliance the upgrading that corresponding operation could realize software, complicated operation.
Summary of the invention
The invention provides a kind of method for upgrading software and system of automotive diagnostic installation, its fundamental purpose is without the need to extra utility appliance, can realize quickly and easily upgrading to the software of automotive diagnostic installation.
For achieving the above object, the invention provides a kind of method for upgrading software of automotive diagnostic installation, described automotive diagnostic installation is provided with USB port, and the method for upgrading software of this automotive diagnostic installation comprises:
Automotive diagnostic installation is reading software AKU from described memory device, and wherein, described memory device is connected by the USB port of OTG data line and described automotive diagnostic installation;
After automotive diagnostic installation reads software upgrade package from described memory device, described software upgrade package is adopted to carry out software upgrading.
Preferably, after described automotive diagnostic installation reads software upgrade package from described memory device, the step adopting described software upgrade package to carry out software upgrading comprises:
When automotive diagnostic installation reads software upgrade package from described memory device, judge that the version of the software that described software upgrade package is corresponding is whether higher than the version of the software of current installation;
If software version corresponding to described software upgrade package higher than current installation version, then adopts described software upgrade package to carry out software upgrading.
Preferably, after the step of described automotive diagnostic installation reading software AKU from described memory device, the method for upgrading software of described automotive diagnostic installation also comprises:
If automotive diagnostic installation reads less than software upgrade package from described memory device, then push the failed information of upgrading by display device.
Preferably, before the step of described automotive diagnostic installation reading software AKU from described memory device, the method for upgrading software of described automotive diagnostic installation also comprises:
Automotive diagnostic installation, after entering upgrade mode, pushes upgrading way choice interface, selects the upgrading mode needed, wherein, there is the option of being upgraded by memory device at described selection interface for user according to described selection interface;
When receiving the selection instruction based on described selection interface, and option corresponding to described selection instruction for being upgraded by memory device time, carry out the initialization of USB mass storage class.
Preferably, the step that the described software upgrade package of described employing carries out software upgrading comprises:
Described software upgrade package is copied in the storage space of described automotive diagnostic installation, and uses the software upgrade package of copy to upgrade to software.
In addition, for achieving the above object, the present invention also provides a kind of software update system of automotive diagnostic installation, and described automotive diagnostic installation is provided with USB port, and the software update system of this automotive diagnostic installation comprises:
Data read module, for reading software AKU from described memory device, wherein, described memory device is connected by the USB port of OTG data line and described automotive diagnostic installation;
Software upgrade module, during for reading software upgrade package from described memory device, adopts described software upgrade package to carry out software upgrading.
Preferably, described Software upgrade module comprises:
Version judging unit, during for reading software upgrade package from described memory device, judges that the version of the software that described software upgrade package is corresponding is whether higher than the version of the software of current installation;
Software upgrading unit, if for software version corresponding to described software upgrade package higher than current installation version, then adopt described software upgrade package to carry out software upgrading.
Preferably, the software update system of described automotive diagnostic installation also comprises:
Information reminding module, if for reading less than software upgrade package from described memory device, then pushes the failed information of upgrading by display device.
Preferably, the software update system of described automotive diagnostic installation also comprises:
Interface pushing module, for after entering upgrade mode, pushes upgrading way choice interface, selects the upgrading mode needed, wherein, there is the option of being upgraded by memory device at described selection interface for user according to described selection interface;
Initialization module, for when the selection instruction that receive based on described selection interface, and option corresponding to described selection instruction for being upgraded by memory device time, carry out the initialization of USB mass storage class.
Preferably, described Software upgrade module, also for described software upgrade package being copied in the storage space of described automotive diagnostic installation, and uses the software upgrade package of copy to upgrade to software.
The method for upgrading software of the automotive diagnostic installation that the present invention proposes and system, when upgrading to the software on automotive diagnostic installation, the memory device storing software upgrade package is only needed to be connected in the USB port of automotive diagnostic installation by OTG data line, after automotive diagnostic installation has detected that OTG equipment connects with it, understand automatic identification equipment and carry out software upgrading from reading software AKU memory device, method and system of the present invention, without the need to carrying extra utility appliance, only need the memory device by connecting with OTG data, can realize quickly and easily upgrading to the software of automotive diagnostic installation.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the method for upgrading software preferred embodiment of automotive diagnostic installation of the present invention;
Fig. 2 is the refinement schematic flow sheet of software upgrading step in the method for upgrading software preferred embodiment of automotive diagnostic installation of the present invention;
Fig. 3 is the high-level schematic functional block diagram of the software update system preferred embodiment of automotive diagnostic installation of the present invention;
Fig. 4 is the refinement high-level schematic functional block diagram of Software upgrade module in the software update system preferred embodiment of automotive diagnostic installation of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of method for upgrading software of automotive diagnostic installation.
With reference to shown in Fig. 1, it is the process flow diagram of the method for upgrading software preferred embodiment of automotive diagnostic installation of the present invention.
In this embodiment, the method for upgrading software of this automotive diagnostic installation comprises:
Step S10, automotive diagnostic installation is reading software AKU from described memory device, and wherein, described memory device is connected by the USB port of OTG data line and described automotive diagnostic installation.
If when having the software on automotive diagnostic installation to need to upgrade, user can first get upgrade software bag, and be stored in memory device, due to present mobile phone, the mobile terminals such as panel computer are more and more universal, major part user can use mobile terminal to carry out file store and management, therefore, software upgrade package can be downloaded to mobile phone by user, then mobile phone is connected to the USB port of automotive diagnostic installation by OTG (OnTheGo) data line, automotive diagnostic installation can search for effective software upgrade package automatically from mobile phone EMS memory, certainly, the software upgrade package got also can be kept in other memory device by user as required, such as RAM (random access memory) card, the memory device that portable hard drive etc. are easy to carry about with one, if software upgrade package is kept in RAM (random access memory) card by user, so when needs carry out software upgrading for automotive diagnostic installation, with MSC class (massstoragedeviceclass, mass storage device class) host-host protocol, by OTG data line, card reader is communicated with the USB port that internal memory inserts automotive diagnostic installation, automotive diagnostic installation just can read/write memory card, therefrom read software upgrade package.Be understandable that, automotive diagnostic installation can be after detecting and being connected by OTG data line and memory device with memory device, carry out the reading of software upgrade package, also can be when receiving software upgrade instruction or AKU obtains instruction, reading software AKU from described memory device.
Step S20, when automotive diagnostic installation reads software upgrade package from described memory device, adopts described software upgrade package to carry out software upgrading.
When automotive diagnostic installation reads software upgrade package from above-mentioned memory device, this software upgrade package can be used to upgrade to software, the title of the software needing upgrading can be pre-set, in described memory device, corresponding software upgrade package is retrieved according to above-mentioned title, therefore, when user preserves AKU in described memory device, need it with correct name nominating.With reference to shown in Fig. 2, this step can comprise following refinement step:
Step S21, when automotive diagnostic installation reads software upgrade package from described memory device, judges that the version of the software that described software upgrade package is corresponding is whether higher than the version of the software of current installation.
Step S22, if software version corresponding to described software upgrade package is higher than current installation version, then adopts described software upgrade package to carry out software upgrading.
After reading software upgrade package, first judge that the version of software upgrade package is whether higher than the version of current installation, then upgrades.
When automotive diagnostic installation reads software upgrade package from described memory device, obtain the version number of software corresponding to described software upgrade package; The version number of the software of the described version number got and current installation is contrasted, to judge that whether software version corresponding to described software upgrade package be higher than current installation version.
Present embodiments provide a kind of version judging software upgrade package whether higher than the mode of current installation version, by contrast, version number realizes, and existing software version number generally adopts following form:
Major version number. sub-version number. invulnerable release number. compiled version number
Therefore, when carrying out version number's contrast, number can to contrast successively from major version number to compiled version, when the version number of software upgrade package is greater than the version number of current mounting software, thinking the version of the version of software upgrade package higher than current mounting software.Certainly also have other coded system, but the numeral of the numbering correspondence of general new edition all can be greater than numeral corresponding to old edition coding, therefore, when contrasting, can carry out the contrast of major version number, sub-version number etc. from left to right respectively.
Be understandable that, in other embodiments, also can according to the needs of user, rollback upgrading is carried out to the software on automotive diagnostic installation, such as, user needs to use some function in legacy software, and when not there are in the software version of current installation these functions, user can wish by software rollback to legacy version, now needs the version number of the software upgrade package got early than the version number of current mounting software.
Further, if automotive diagnostic installation does not get software upgrade package from memory device, or, make a mistake in escalation process, escalation process cannot be completed, information can be sent to inform that user software upgrades unsuccessfully, such as, if automotive diagnostic installation is provided with alarm device, then can give the alarm, or, when automotive diagnostic installation being connected with display device, also information can be pushed on the display apparatus.
Further, before step S10, the method is further comprising the steps of:
Automotive diagnostic installation, after entering upgrade mode, pushes upgrading way choice interface, selects the upgrading mode needed, wherein, there is the option of being upgraded by memory device at described selection interface for user according to described selection interface;
When receiving the selection instruction based on described selection interface, and option corresponding to described selection instruction for being upgraded by memory device time, carry out the initialization of USB mass storage class.
At automotive diagnostic installation after entering upgrade mode, push and select interface, this selection interface comprises and is upgraded by PC, or upgraded by memory device, user can select according to the demand of oneself, is upgraded by memory device if user have selected, then carry out the initialization of USB mass storage class, now, user needs the memory device preserving software upgrade package to be connected by the USB port of OTG data line and automotive diagnostic installation.
Further, when upgrading to software, can without the need to copy, the software upgrade package of preserving in direct use memory device is upgraded to software, also described software upgrade package can be copied in the storage space of described automotive diagnostic installation, and use the software upgrade package of copy to upgrade to software.
The method for upgrading software of the automotive diagnostic installation that the present embodiment proposes, when upgrading to the software on automotive diagnostic installation, the memory device storing software upgrade package is only needed to be connected in the USB interface of automotive diagnostic installation by OTG data line, after automotive diagnostic installation has detected that OTG equipment connects with it, understand automatic identification equipment and read corresponding software upgrade package from memory device and carry out software upgrading, the method that the present invention proposes, without the need to carrying extra utility appliance, only need the memory device by connecting with OTG data, can realize quickly and easily upgrading to the software of automotive diagnostic installation.
The present invention also proposes a kind of software update system of automotive diagnostic installation.
With reference to shown in Fig. 3, it is the high-level schematic functional block diagram of software update system first embodiment of automotive diagnostic installation of the present invention.
In this embodiment, the software update system of this automotive diagnostic installation comprises:
Data read module 10, for reading software AKU from described memory device, wherein, described memory device is connected by the USB port of OTG data line and described automotive diagnostic installation.
If when having the software on automotive diagnostic installation to need to upgrade, user can first get upgrade software bag, and be stored in memory device, due to present mobile phone, the mobile terminals such as panel computer are more and more universal, major part user can use mobile terminal to carry out file store and management, therefore, software upgrade package can be downloaded to mobile phone by user, then mobile phone is connected to the USB port of automotive diagnostic installation by OTG (OnTheGo) data line, automotive diagnostic installation can search for effective software upgrade package automatically from mobile phone EMS memory, certainly, the software upgrade package got also can be kept in other memory device by user as required, such as RAM (random access memory) card, the memory device that portable hard drive etc. are easy to carry about with one, if software upgrade package is kept in RAM (random access memory) card by user, so when needs carry out software upgrading for automotive diagnostic installation, with MSC class (massstoragedeviceclass, mass storage device class) host-host protocol, by OTG data line, card reader is communicated with the USB port that internal memory inserts automotive diagnostic installation, data read module 10 just can read/write memory card, therefrom read software upgrade package.Be understandable that, data read module 10 can be after detecting and being connected by OTG data line and memory device with memory device, carry out the reading of software upgrade package, also can be when receiving software upgrade instruction or AKU obtains instruction, reading software AKU from described memory device.
Software upgrade module 20, during for reading software upgrade package from described memory device, adopts described software upgrade package to carry out software upgrading.
When data read module 10 reads software upgrade package from above-mentioned memory device, Software upgrade module 20 can use this software upgrade package to upgrade to software, the title of the software needing upgrading can be pre-set, data read module 10 retrieves corresponding software upgrade package according to above-mentioned title in described memory device, therefore, when user preserves AKU in described memory device, need it with correct name nominating.With reference to shown in Fig. 4, Software upgrade module 20 can comprise following refinement unit:
Version judging unit 21, during for reading software upgrade package from described memory device, judges that the version of the software that described software upgrade package is corresponding is whether higher than the version of the software of current installation.
Software upgrading unit 22, if for software version corresponding to described software upgrade package higher than current installation version, then adopt described software upgrade package to carry out software upgrading.
After reading software upgrade package, version judging unit 21 first judges that the version of software upgrade package is whether higher than the version of current installation, then upgrades.When data read module 10 reads software upgrade package from described memory device, version judging unit 21 obtains the version number of software corresponding to described software upgrade package; The version number of the software of the described version number got and current installation is contrasted, to judge that whether software version corresponding to described software upgrade package be higher than current installation version.
Present embodiments provide a kind of version judging software upgrade package whether higher than the mode of current installation version, by contrast, version number realizes, and existing software version number generally adopts following form:
Major version number. sub-version number. invulnerable release number. compiled version number
Therefore, when carrying out version number's contrast, version judging unit 21 number can to contrast successively from major version number to compiled version, when the version number of software upgrade package is greater than the version number of current mounting software, thinks the version of the version of software upgrade package higher than current mounting software.Certainly also have other coded system, but the numeral of the numbering correspondence of general new edition all can be greater than numeral corresponding to old edition coding, therefore, when contrasting, can carry out the contrast of major version number, sub-version number etc. from left to right respectively.
Be understandable that, in other embodiments, also can according to the needs of user, rollback upgrading is carried out to the software on automotive diagnostic installation, such as, user needs to use some function in legacy software, and when not there are in the software version of current installation these functions, user can wish by software rollback to legacy version, now needs the version number of the software upgrade package got early than the version number of current mounting software.
Further, the software update system of this automotive diagnostic installation also comprises with lower module:
If for reading less than software upgrade package from described memory device, then push the failed information of upgrading by display device.
If automotive diagnostic installation does not get software upgrade package from memory device, or, make a mistake in escalation process, cannot complete escalation process, information reminding module can send information to inform that user software upgrades unsuccessfully, such as, if automotive diagnostic installation is provided with alarm device, then can give the alarm, or, when automotive diagnostic installation being connected with display device, information reminding module also can push information on the display apparatus.
Further, the software update system of this automotive diagnostic installation also comprises with lower module:
Interface pushing module, for after entering upgrade mode, pushes upgrading way choice interface, selects the upgrading mode needed, wherein, there is the option of being upgraded by memory device at described selection interface for user according to described selection interface;
Initialization module, for when the selection instruction that receive based on described selection interface, and option corresponding to described selection instruction for being upgraded by memory device time, carry out the initialization of USB mass storage class.
At automotive diagnostic installation after entering upgrade mode, interface pushing module pushes selects interface, this selection interface comprises and is upgraded by PC, or upgraded by memory device, user can select according to the demand of oneself, is upgraded by memory device if user have selected, then carry out the initialization of USB mass storage class, now, user needs the memory device preserving software upgrade package to be connected by the USB port of OTG data line and automotive diagnostic installation.
Further, when upgrading to software, can without the need to copy, the software upgrade package of preserving in direct use memory device is upgraded to software, described software upgrade package also can first be copied in the storage space of described automotive diagnostic installation by Software upgrade module, then uses the software upgrade package of copy to upgrade to software.
The software update system of the automotive diagnostic installation that the present embodiment proposes, when upgrading to the software on automotive diagnostic installation, the memory device storing software upgrade package is only needed to be connected in the USB port of automotive diagnostic installation by OTG data line, after automotive diagnostic installation has detected that OTG equipment connects with it, understand automatic identification equipment and read corresponding software upgrade package from memory device and carry out software upgrading, the system that the present invention proposes, without the need to carrying extra utility appliance, only need the memory device by connecting with OTG data, can realize quickly and easily upgrading to the software of automotive diagnostic installation.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a method for upgrading software for automotive diagnostic installation, is characterized in that, described automotive diagnostic installation is provided with USB port, and the method for upgrading software of described automotive diagnostic installation comprises:
Automotive diagnostic installation is reading software AKU from described memory device, and wherein, described memory device is connected by the USB port of OTG data line and described automotive diagnostic installation;
After automotive diagnostic installation reads software upgrade package from described memory device, described software upgrade package is adopted to carry out software upgrading.
2. the method for upgrading software of automotive diagnostic installation according to claim 1, is characterized in that, after described automotive diagnostic installation reads software upgrade package from described memory device, the step adopting described software upgrade package to carry out software upgrading comprises:
When automotive diagnostic installation reads software upgrade package from described memory device, judge that the version of the software that described software upgrade package is corresponding is whether higher than the version of the software of current installation;
If software version corresponding to described software upgrade package higher than current installation version, then adopts described software upgrade package to carry out software upgrading.
3. the method for upgrading software of automotive diagnostic installation according to claim 1, is characterized in that, after the step of described automotive diagnostic installation reading software AKU from described memory device, the method for upgrading software of described automotive diagnostic installation also comprises:
If automotive diagnostic installation reads less than software upgrade package from described memory device, then push the failed information of upgrading by display device.
4. the method for upgrading software of automotive diagnostic installation according to claim 1, is characterized in that, before the step of described automotive diagnostic installation reading software AKU from described memory device, the method for upgrading software of described automotive diagnostic installation also comprises:
Automotive diagnostic installation, after entering upgrade mode, pushes upgrading way choice interface, selects the upgrading mode needed, wherein, there is the option of being upgraded by memory device at described selection interface for user according to described selection interface;
When receiving the selection instruction based on described selection interface, and option corresponding to described selection instruction for being upgraded by memory device time, carry out the initialization of USB mass storage class.
5. the method for upgrading software of the automotive diagnostic installation according to any one of claim 1-4, is characterized in that, the step that the described software upgrade package of described employing carries out software upgrading comprises:
Described software upgrade package is copied in the storage space of described automotive diagnostic installation, and uses the software upgrade package of copy to upgrade to software.
6. a software update system for automotive diagnostic installation, is characterized in that, described automotive diagnostic installation is provided with USB port, and the software update system of described automotive diagnostic installation comprises:
Data read module, for reading software AKU from described memory device, wherein, described memory device is connected by the USB port of OTG data line and described automotive diagnostic installation;
Software upgrade module, during for reading software upgrade package from described memory device, adopts described software upgrade package to carry out software upgrading.
7. the software update system of automotive diagnostic installation according to claim 6, is characterized in that, described Software upgrade module comprises:
Version judging unit, during for reading software upgrade package from described memory device, judges that the version of the software that described software upgrade package is corresponding is whether higher than the version of the software of current installation;
Software upgrading unit, if for software version corresponding to described software upgrade package higher than current installation version, then adopt described software upgrade package to carry out software upgrading.
8. the software update system of automotive diagnostic installation according to claim 6, is characterized in that, the software update system of described automotive diagnostic installation also comprises:
Information reminding module, if for reading less than software upgrade package from described memory device, then pushes the failed information of upgrading by display device.
9. the software update system of automotive diagnostic installation according to claim 6, is characterized in that, the software update system of described automotive diagnostic installation also comprises:
Interface pushing module, for after entering upgrade mode, pushes upgrading way choice interface, selects the upgrading mode needed, wherein, there is the option of being upgraded by memory device at described selection interface for user according to described selection interface;
Initialization module, for when the selection instruction that receive based on described selection interface, and option corresponding to described selection instruction for being upgraded by memory device time, carry out the initialization of USB mass storage class.
10. the software update system of the automotive diagnostic installation according to any one of claim 6-9, it is characterized in that, described Software upgrade module, also for described software upgrade package being copied in the storage space of described automotive diagnostic installation, and the software upgrade package of copy is used to upgrade to software.
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| CN109817316A (en) * | 2018-12-13 | 2019-05-28 | 山东亚华电子股份有限公司 | The method and medical care host of device upgrade in a kind of medical communication system |
| CN109841273A (en) * | 2018-12-27 | 2019-06-04 | 江苏曼荼罗软件股份有限公司 | A kind of one-stop integration method and device of medical diagnosis software |
| CN109841273B (en) * | 2018-12-27 | 2023-08-01 | 江苏曼荼罗软件股份有限公司 | One-stop integration method and device of medical diagnosis software |
| CN110377301A (en) * | 2019-06-27 | 2019-10-25 | 深圳市点嘀互联网络有限公司 | The intelligent interactive system and its upgrade method of the seamless connection vehicle device of sustainable upgrading |
| CN113835729A (en) * | 2021-09-23 | 2021-12-24 | 深圳市元征科技股份有限公司 | Upgrading method and device, terminal equipment and computer readable storage medium |
| CN113835729B (en) * | 2021-09-23 | 2024-01-05 | 深圳市元征科技股份有限公司 | Upgrading method, upgrading device, terminal equipment and computer readable storage medium |
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Application publication date: 20160504 |