CN108471456A - Vehicle mounted communication module upgrade-system and upgrade method - Google Patents
Vehicle mounted communication module upgrade-system and upgrade method Download PDFInfo
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- CN108471456A CN108471456A CN201810674185.2A CN201810674185A CN108471456A CN 108471456 A CN108471456 A CN 108471456A CN 201810674185 A CN201810674185 A CN 201810674185A CN 108471456 A CN108471456 A CN 108471456A
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- vehicle mounted
- mounted communication
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- upgrade file
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40267—Bus for use in transportation systems
- H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to car networking technology field more particularly to a kind of vehicle mounted communication module upgrade-system and upgrade methods.The upgrade-system includes vehicle mounted communication module upgrade server, for storing and updating vehicle mounted communication module upgrade file；Vehicle mounted communication module upgrade file writing module is sent to vehicle mounted communication module for transferring the vehicle mounted communication module upgrade file stored in vehicle mounted communication module upgrade server, and by CAN lines；Vehicle mounted communication module, for being upgraded according to the vehicle mounted communication module upgrade file of reception.Vehicle mounted communication module upgrade file writing module is connect with vehicle mounted communication module using CAN lines by the present invention, the vehicle mounted communication module upgrade file transferred is sent to vehicle mounted communication module in a manner of wire transmission, realizing vehicle mounted communication module can also complete to upgrade in the case where being not connected to internet, automobile nonstatic, have the advantages that simple in structure, safe and convenient to use.
Description
Technical field
The present invention relates to car networking technology field more particularly to a kind of vehicle mounted communication module upgrade-system and upgrade methods.
Background technology
Important component of the vehicle mounted communication module as car networking system is mainly used for logical with background system/cell phone application
Letter, realizes that the information of vehicles of cell phone application is shown, and the control to automobile.Vehicle mounted communication module connects extranets as automobile
Network and important component to automobile local runtime, fault data monitoring, with the increasing of user demand and increasingly multiple
It is miscellaneous, it is frequently necessary to carry out function upgrading in the process of development, to meet function iteration, user demand and performance requirement.Currently, vehicle
Carrier communication module realizes that the method upgraded is mainly：In vehicle mounted communication module networking and in the case of vehicle stationary, from network under
Upgrade package is carried to be upgraded.The shortcomings that this mode, is, in order to ensure the safety in escalation process and traffic safety, vehicle-mounted logical
During interrogating module upgrade, need to keep vehicle stationary；In addition, vehicle mounted communication module must also network, liter is downloaded from the Internet
Grade packet, could realize the upgrading of itself.The restrictive condition that the method for this vehicle mounted communication module upgrading is subject to is more, must such as join
In the case of net and vehicle stationary, upgrading could be completed, this brings big inconvenience to the upgrading of vehicle mounted communication module, meanwhile,
Experience Degree when user's driving can also be influenced.
Therefore, being badly in need of one kind can be in vehicle traveling process, or in the case where not networking, can also realize vehicle-mounted logical
Interrogate the vehicle mounted communication module upgrade-system and upgrade method of module upgrade.
Invention content
The present invention provides a kind of vehicle mounted communication module upgrade-system and upgrade methods, vehicle-mounted logical in the prior art to solve
The problem of needing to network and need vehicle stationary when interrogating module upgrade.
One aspect of the present invention provides a kind of vehicle mounted communication module upgrade-system, including：
Vehicle mounted communication module upgrade server, for storing and updating vehicle mounted communication module upgrade file；
Vehicle mounted communication module upgrade file writing module, for transferring the vehicle stored in vehicle mounted communication module upgrade server
Carrier communication module upgrade file, and vehicle mounted communication module is sent to by CAN lines；
Vehicle mounted communication module, for being upgraded according to the vehicle mounted communication module upgrade file of reception.
Further, vehicle mounted communication module upgrade file writing module, specifically for the vehicle mounted communication module liter that will be transferred
Grade file is decomposed into multiple upgrade package, and multiple upgrade package are sent to vehicle mounted communication module by CAN lines；
Vehicle mounted communication module is verified specifically for multiple upgrade package to reception, will be multiple if verifying successfully
Upgrade package synthesizes vehicle mounted communication module upgrade file, and is upgraded according to the vehicle mounted communication module upgrade file.
Further, vehicle mounted communication module is additionally operable to after being verified to multiple upgrade package of reception, edit check result
Signal is sent to vehicle mounted communication module upgrade file writing module；Editor's upgrading progress signal in escalation process is additionally operable to send
To vehicle mounted communication module upgrade file writing module；The fault parameter for being additionally operable in escalation process to occur compiles fault parameter
Signal is sent to vehicle mounted communication module upgrade file writing module；
Vehicle mounted communication module upgrade file writing module, be additionally operable to the check results signal that will be received, upgrading progress signal,
Fault parameter signal is sent to vehicle mounted communication module upgrade server；
Vehicle mounted communication module upgrade server, being additionally operable to respectively will verification consequential signal, upgrading progress signal, fault parameter
Check results, upgrading progress, fault parameter in signal are extracted and are shown.
Further, vehicle mounted communication module upgrade file writing module includes transferring unit, resolving cell, wired transmission list
Member, wireless transmission unit, vehicle mounted communication module upgrade server includes vehicle mounted communication module upgrade file database, display control
Device, wherein
Vehicle mounted communication module upgrade file database, for storing and updating vehicle mounted communication module upgrade file；
Unit is transferred, upgrades text for transferring the vehicle mounted communication module stored in vehicle mounted communication module upgrade file database
Part, and the vehicle mounted communication module upgrade file is sent to resolving cell；
Resolving cell, for the vehicle mounted communication module upgrade file to be decomposed into multiple upgrade package, and by multiple upgrade package
It is sent to wired transmission unit；
Wired transmission unit, for the multiple upgrade package received to be sent to vehicle mounted communication module by CAN lines；
Wireless transmission unit, for respectively sending out the check results signal of reception, upgrading progress signal, fault parameter signal
It send to display controller；
Display controller for receiving check results signal, upgrading progress signal, fault parameter signal, and is edited respectively
Check results display control signal, upgrading progress display control signal, fault parameter display control signal, and it is single to be sent to display
Check results, upgrading progress, fault parameter are extracted and are shown by member.
Further, vehicle mounted communication module upgrade server further includes vehicle mounted communication module fault parameter database, is used for
The fault parameter occurred in storage vehicle mounted communication module escalation process.
The second aspect of the invention provides a kind of based on the vehicle mounted communication module upgrade-system realization described among the above
Upgrade method, include the following steps：
Vehicle mounted communication module upgrade file is stored and updated using vehicle mounted communication module upgrade server；
The vehicle stored in vehicle mounted communication module upgrade server is transferred using vehicle mounted communication module upgrade file writing module
Carrier communication module upgrade file, and vehicle mounted communication module is sent to by CAN lines；
Upgraded according to the vehicle mounted communication module upgrade file of reception using vehicle mounted communication module.
Further, further comprising the steps of：
The vehicle mounted communication module upgrade file transferred is decomposed into using vehicle mounted communication module upgrade file writing module more
A upgrade package, and multiple upgrade package are sent to vehicle mounted communication module by CAN lines；
Multiple upgrade package of reception are verified using vehicle mounted communication module, if verifying successfully, by multiple upgradings
Vehicle mounted communication module upgrade file is included into, and is upgraded according to the vehicle mounted communication module upgrade file.
Further, further comprising the steps of：
After being verified to multiple upgrade package of reception using vehicle mounted communication module, edit check consequential signal is sent to vehicle
Carrier communication module upgrade file writing module；Editor's upgrading progress signal is sent to vehicle mounted communication module upgrading in escalation process
File writing module；The fault parameter occurred in escalation process is compiled into fault parameter signal and is sent to vehicle mounted communication module liter
Grade file writing module；
Using vehicle mounted communication module upgrade file writing module by the check results signal of reception, upgrading progress signal, therefore
Barrier parameter signal is sent to vehicle mounted communication module upgrade server；
It respectively will verification consequential signal, upgrading progress signal, fault parameter letter using vehicle mounted communication module upgrade server
Check results, upgrading progress, fault parameter in number are extracted and are shown.
Further, vehicle mounted communication module upgrade file writing module includes transferring unit, resolving cell, wired transmission list
Member, wireless transmission unit, vehicle mounted communication module upgrade server includes vehicle mounted communication module upgrade file database, display control
Device, wherein
Utilize vehicle mounted communication module upgrade file database purchase and update vehicle mounted communication module upgrade file；
The vehicle mounted communication module upgrading text stored in vehicle mounted communication module upgrade file database is transferred using unit is transferred
Part, and the vehicle mounted communication module upgrade file is sent to resolving cell；
The vehicle mounted communication module upgrade file is decomposed into multiple upgrade package using resolving cell, and multiple upgrade package are sent out
It send to wired transmission unit；
Multiple upgrade package of reception are sent to vehicle mounted communication module by CAN lines using wired transmission unit；
The check results signal of reception, upgrading progress signal, fault parameter signal are sent out respectively using wireless transmission unit
It send to display controller；
Check results signal, upgrading progress signal, fault parameter signal are received using display controller, and edits school respectively
Result display control signal, upgrading progress display control signal, fault parameter display control signal are tested, and is sent to display unit
Check results, upgrading progress, fault parameter are extracted and shown.
Further, vehicle mounted communication module upgrade server further includes vehicle mounted communication module fault parameter database, is used for
The fault parameter occurred in storage vehicle mounted communication module escalation process.
Vehicle mounted communication module upgrade-system provided by the invention and upgrade method, compared with prior art have below into
Step：Vehicle mounted communication module upgrade file writing module is connect with vehicle mounted communication module using CAN lines, the vehicle mounted communication that will be transferred
Module upgrade file is sent to vehicle mounted communication module in a manner of wire transmission, realizes and is being not connected to mutually in vehicle mounted communication module
It can also complete to upgrade in the case of networking, automobile nonstatic, have the advantages that simple in structure, safe and convenient to use.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, below the special specific implementation mode for lifting the present invention.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 is that the device of vehicle mounted communication module upgrade-system in the embodiment of the present invention connects block diagram.
Specific implementation mode
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology), there is meaning identical with the general understanding of the those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless by specific definitions, otherwise will not be explained with the meaning of idealization or too formal.
Present embodiments provide a kind of vehicle mounted communication module upgrade-system and upgrade method.
Fig. 1 is that the device of vehicle mounted communication module upgrade-system in the present embodiment connects block diagram；Such as Fig. 1, the vehicle of the present embodiment
Carrier communication module upgrade system, including：
Vehicle mounted communication module upgrade server, for storing and updating vehicle mounted communication module upgrade file；It is additionally operable to distinguish
By the check results in the check results signal of reception, upgrading progress signal, fault parameter signal, upgrading progress, fault parameter
It extracts and shows；
Vehicle mounted communication module upgrade file writing module, for transferring the vehicle stored in vehicle mounted communication module upgrade server
The vehicle mounted communication module upgrade file transferred is decomposed into multiple upgrade package by carrier communication module upgrade file, and by multiple upgradings
Packet is sent to vehicle mounted communication module by CAN lines；It is additionally operable to the check results signal that will be received, upgrading progress signal, failure ginseng
Number signal is sent to vehicle mounted communication module upgrade server；
Vehicle mounted communication module is verified for multiple upgrade package to reception, and edit check consequential signal is sent to vehicle
Carrier communication module upgrade file writing module；If verifying successfully, by multiple upgrade package synthesis vehicle mounted communication module upgrading text
Part, and upgraded according to the vehicle mounted communication module upgrade file；It is additionally operable to editor's upgrading progress signal hair in escalation process
It send to vehicle mounted communication module upgrade file writing module；The fault parameter for being additionally operable in escalation process to occur compiles failure ginseng
Number signal is sent to vehicle mounted communication module upgrade file writing module.
Wherein, vehicle mounted communication module upgrade file writing module include transfer unit, resolving cell, wired transmission unit,
Wireless transmission unit, vehicle mounted communication module upgrade server include vehicle mounted communication module upgrade file database, vehicle mounted communication mould
Block fault parameter database, display controller, wherein
Vehicle mounted communication module upgrade file database, for storing and updating vehicle mounted communication module upgrade file；
Unit is transferred, upgrades text for transferring the vehicle mounted communication module stored in vehicle mounted communication module upgrade file database
Part, and the vehicle mounted communication module upgrade file is sent to resolving cell；
Resolving cell, for the vehicle mounted communication module upgrade file to be decomposed into multiple upgrade package, and by multiple upgrade package
It is sent to wired transmission unit；The vehicle mounted communication module upgrade file is decomposed into multiple upgrade package and is conducive to synchronizing multiple threads biography
Defeated, transmission speed is fast, also allows for subsequent verification.
Wired transmission unit, for the multiple upgrade package received to be sent to vehicle mounted communication module by CAN lines；
Wireless transmission unit, for respectively sending out the check results signal of reception, upgrading progress signal, fault parameter signal
It send to display controller, and the fault parameter signal of reception is sent to vehicle mounted communication module fault parameter database；
Display controller for receiving check results signal, upgrading progress signal, fault parameter signal, and is edited respectively
Check results display control signal, upgrading progress display control signal, fault parameter display control signal, and it is single to be sent to display
Check results, upgrading progress, fault parameter are extracted and are shown by member；
Vehicle mounted communication module fault parameter database, for storing the failure occurred in vehicle mounted communication module escalation process ginseng
Number.
Wherein, transfer unit and vehicle mounted communication module upgrade file database radio connection, resolving cell respectively with tune
Unit, the electrical connection of wired transmission unit are taken, wired transmission unit, wireless transmission unit pass through CAN lines (Controller
Area Network, controller local area network) it is electrically connected with vehicle mounted communication module, UDS (Unified diagnostic
Services, unified diagnostic service) it is the unified diagnostic service agreement based on CAN, wired transmission unit, wireless transmission unit are equal
Data interaction is carried out according to UDS agreements and vehicle mounted communication module, can ensure the vehicle mounted communication mould in the case where not networking in time
Block can also be upgraded, and more convenient, safety, wireless transmission unit is joined with display controller, vehicle mounted communication module failure respectively
Number database radio connection, display controller are electrically connected with display unit.
When it is implemented, the mode of radio connection can be any radio connection mode in 3G/4G/WIFI, at
This is relatively low, it is easy to accomplish and safeguard.
The vehicle mounted communication module upgrade-system of the present embodiment leads to vehicle mounted communication module upgrade file writing module with vehicle-mounted
It interrogates module to connect using CAN lines, the vehicle mounted communication module upgrade file transferred is sent in a manner of wire transmission vehicle-mounted logical
Module is interrogated, realizing can also complete to upgrade in vehicle mounted communication module in the case where being not connected to internet, automobile nonstatic, have
Advantage simple in structure, safe and convenient to use.
The present embodiment additionally provides a kind of liter realized based on vehicle mounted communication module upgrade-system described in above-described embodiment
Grade method, includes the following steps：
Vehicle mounted communication module upgrade file is stored and updated using vehicle mounted communication module upgrade server；Respectively will it be additionally operable to
Check results signal, upgrading progress signal, the check results in fault parameter signal, upgrading progress, the fault parameter of reception carry
It takes and shows；
The vehicle stored in vehicle mounted communication module upgrade server is transferred using vehicle mounted communication module upgrade file writing module
The vehicle mounted communication module upgrade file transferred is decomposed into multiple upgrade package by carrier communication module upgrade file, and by multiple upgradings
Packet is sent to vehicle mounted communication module by CAN lines；By the check results signal of reception, upgrading progress signal, fault parameter signal
It is sent to vehicle mounted communication module upgrade server；
Multiple upgrade package of reception are verified using vehicle mounted communication module, edit check consequential signal is sent to vehicle-mounted
Communication module upgrade file writing module；If verifying successfully, multiple upgrade package are synthesized into vehicle mounted communication module upgrade file,
And upgraded according to the vehicle mounted communication module upgrade file；Editor's upgrading progress signal is sent to vehicle-mounted logical in escalation process
Interrogate module upgrade file writing module；By the fault parameter occurred in escalation process compile fault parameter signal be sent to it is vehicle-mounted
Communication module upgrade file writing module.
Wherein, vehicle mounted communication module upgrade file writing module include transfer unit, resolving cell, wired transmission unit,
Wireless transmission unit, vehicle mounted communication module upgrade server include vehicle mounted communication module upgrade file database, vehicle mounted communication mould
Block fault parameter database, display controller, wherein
Utilize vehicle mounted communication module upgrade file database purchase and update vehicle mounted communication module upgrade file；
The vehicle mounted communication module upgrading text stored in vehicle mounted communication module upgrade file database is transferred using unit is transferred
Part, and the vehicle mounted communication module upgrade file is sent to resolving cell；
The vehicle mounted communication module upgrade file is decomposed into multiple upgrade package using resolving cell, and multiple upgrade package are sent out
It send to wired transmission unit；
Multiple upgrade package of reception are sent to vehicle mounted communication module by CAN lines using wired transmission unit；
The check results signal of reception, upgrading progress signal, fault parameter signal are sent out respectively using wireless transmission unit
It send to display controller, and the fault parameter signal of reception is sent to vehicle mounted communication module fault parameter database；
Check results signal, upgrading progress signal, fault parameter signal are received using display controller, and edits school respectively
Result display control signal, upgrading progress display control signal, fault parameter display control signal are tested, and is sent to display unit
Check results, upgrading progress, fault parameter are extracted and shown；
Joined using the failure occurred in vehicle mounted communication module fault parameter database purchase vehicle mounted communication module escalation process
Number.
Wherein, transfer unit and vehicle mounted communication module upgrade file database radio connection, resolving cell respectively with tune
Unit, the electrical connection of wired transmission unit are taken, wired transmission unit, wireless transmission unit pass through CAN lines (Controller
Area Network, controller local area network) it is electrically connected with vehicle mounted communication module, UDS (Unified diagnostic
Services, unified diagnostic service) it is the unified diagnostic service agreement based on CAN, wired transmission unit, wireless transmission unit are equal
Data interaction is carried out according to UDS agreements and vehicle mounted communication module, can ensure the vehicle mounted communication mould in the case where not networking in time
Block can also be upgraded, and more convenient, safety, wireless transmission unit is joined with display controller, vehicle mounted communication module failure respectively
Number database radio connection, display controller are electrically connected with display unit.
When it is implemented, the mode of radio connection can be any radio connection mode in 3G/4G/WIFI, at
This is relatively low, it is easy to accomplish and safeguard.
The vehicle mounted communication module upgrade method of the present embodiment leads to vehicle mounted communication module upgrade file writing module with vehicle-mounted
It interrogates module to connect using CAN lines, the vehicle mounted communication module upgrade file transferred is sent in a manner of wire transmission vehicle-mounted logical
Module is interrogated, realizing can also complete to upgrade in vehicle mounted communication module in the case where being not connected to internet, automobile nonstatic, have
Advantage simple in structure, safe and convenient to use.
For embodiment of the method, for simple description, therefore it is all expressed as a series of combination of actions, but this field
Technical staff should know that the embodiment of the present invention is not limited by the described action sequence, because implementing according to the present invention
Example, certain steps can be performed in other orders or simultaneously.Next, those skilled in the art should also know that, specification
Described in embodiment belong to preferred embodiment, necessary to the involved action not necessarily embodiment of the present invention.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of vehicle mounted communication module upgrade-system, which is characterized in that including：
Vehicle mounted communication module upgrade server, for storing and updating vehicle mounted communication module upgrade file；
Vehicle mounted communication module upgrade file writing module, for transfer stored in vehicle mounted communication module upgrade server it is vehicle-mounted logical
Module upgrade file is interrogated, and vehicle mounted communication module is sent to by CAN lines；
Vehicle mounted communication module, for being upgraded according to the vehicle mounted communication module upgrade file of reception.
2. vehicle mounted communication module upgrade-system according to claim 1, which is characterized in that vehicle mounted communication module upgrade file
Writing module is decomposed into multiple upgrade package specifically for the vehicle mounted communication module upgrade file that will be transferred, and by multiple upgrade package
It is sent to vehicle mounted communication module by CAN lines；
Vehicle mounted communication module is verified specifically for multiple upgrade package to reception, if verifying successfully, by multiple upgradings
Vehicle mounted communication module upgrade file is included into, and is upgraded according to the vehicle mounted communication module upgrade file.
3. vehicle mounted communication module upgrade-system according to claim 2, which is characterized in that vehicle mounted communication module is additionally operable to
After being verified to multiple upgrade package of reception, edit check consequential signal is sent to vehicle mounted communication module upgrade file write-in mould
Block；It is additionally operable to editor's upgrading progress signal in escalation process and is sent to vehicle mounted communication module upgrade file writing module；Also use
It is sent to the write-in of vehicle mounted communication module upgrade file in the fault parameter occurred in escalation process is compiled fault parameter signal
Module；
Vehicle mounted communication module upgrade file writing module is additionally operable to the check results signal that will be received, upgrading progress signal, failure
Parameter signal is sent to vehicle mounted communication module upgrade server；
Vehicle mounted communication module upgrade server, being additionally operable to respectively will verification consequential signal, upgrading progress signal, fault parameter signal
In check results, upgrading progress, fault parameter extraction and show.
4. vehicle mounted communication module upgrade-system according to claim 3, which is characterized in that vehicle mounted communication module upgrade file
Writing module includes transferring unit, resolving cell, wired transmission unit, wireless transmission unit, vehicle mounted communication module upgrade service
Device includes vehicle mounted communication module upgrade file database, display controller, wherein
Vehicle mounted communication module upgrade file database, for storing and updating vehicle mounted communication module upgrade file；
Unit is transferred, for transferring the vehicle mounted communication module upgrade file stored in vehicle mounted communication module upgrade file database,
And the vehicle mounted communication module upgrade file is sent to resolving cell；
Resolving cell for the vehicle mounted communication module upgrade file to be decomposed into multiple upgrade package, and multiple upgrade package is sent
To wired transmission unit；
Wired transmission unit, for the multiple upgrade package received to be sent to vehicle mounted communication module by CAN lines；
Wireless transmission unit, for being respectively sent to the check results signal of reception, upgrading progress signal, fault parameter signal
Display controller；
Display controller, for receiving check results signal, upgrading progress signal, fault parameter signal, and edit check respectively
As a result display control signal, upgrading progress display control signal, fault parameter display control signal, and being sent to display unit will
Check results, upgrading progress, fault parameter are extracted and are shown.
5. vehicle mounted communication module upgrade-system according to claim 4, which is characterized in that vehicle mounted communication module upgrade service
Device further includes vehicle mounted communication module fault parameter database, for storing the failure occurred in vehicle mounted communication module escalation process ginseng
Number.
6. a kind of upgrade method realized based on vehicle mounted communication module upgrade-system described in claim 1, which is characterized in that packet
Include following steps：
Vehicle mounted communication module upgrade file is stored and updated using vehicle mounted communication module upgrade server；
Transferred using vehicle mounted communication module upgrade file writing module stored in vehicle mounted communication module upgrade server it is vehicle-mounted logical
Module upgrade file is interrogated, and vehicle mounted communication module is sent to by CAN lines；
Upgraded according to the vehicle mounted communication module upgrade file of reception using vehicle mounted communication module.
7. vehicle mounted communication module upgrade method according to claim 6, which is characterized in that further comprising the steps of：
The vehicle mounted communication module upgrade file transferred is decomposed into multiple liters using vehicle mounted communication module upgrade file writing module
Grade packet, and multiple upgrade package are sent to vehicle mounted communication module by CAN lines；
Multiple upgrade package of reception are verified using vehicle mounted communication module, if verifying successfully, multiple upgradings are included
Upgraded at vehicle mounted communication module upgrade file, and according to the vehicle mounted communication module upgrade file.
8. vehicle mounted communication module upgrade method according to claim 7, which is characterized in that further comprising the steps of：
After being verified to multiple upgrade package of reception using vehicle mounted communication module, edit check consequential signal is sent to vehicle-mounted logical
Interrogate module upgrade file writing module；Editor's upgrading progress signal is sent to vehicle mounted communication module upgrade file in escalation process
Writing module；The fault parameter occurred in escalation process is compiled into fault parameter signal and is sent to vehicle mounted communication module upgrading text
Part writing module；
The check results signal of reception, upgrading progress signal, failure are joined using vehicle mounted communication module upgrade file writing module
Number signal is sent to vehicle mounted communication module upgrade server；
It will be verified respectively in consequential signal, upgrading progress signal, fault parameter signal using vehicle mounted communication module upgrade server
Check results, upgrading progress, fault parameter extraction and show.
9. vehicle mounted communication module upgrade method according to claim 8, which is characterized in that vehicle mounted communication module upgrade file
Writing module includes transferring unit, resolving cell, wired transmission unit, wireless transmission unit, vehicle mounted communication module upgrade service
Device includes vehicle mounted communication module upgrade file database, display controller, wherein
Utilize vehicle mounted communication module upgrade file database purchase and update vehicle mounted communication module upgrade file；
The vehicle mounted communication module upgrade file stored in vehicle mounted communication module upgrade file database is transferred using unit is transferred, and
The vehicle mounted communication module upgrade file is sent to resolving cell；
The vehicle mounted communication module upgrade file is decomposed into multiple upgrade package using resolving cell, and multiple upgrade package are sent to
Wired transmission unit；
Multiple upgrade package of reception are sent to vehicle mounted communication module by CAN lines using wired transmission unit；
The check results signal of reception, upgrading progress signal, fault parameter signal are sent to respectively using wireless transmission unit
Display controller；
Check results signal, upgrading progress signal, fault parameter signal, and edit check knot respectively are received using display controller
Fruit display control signal, upgrading progress display control signal, fault parameter display control signal, and it is sent to display unit high-ranking officers
It tests result, upgrading progress, fault parameter extraction and shows.
10. vehicle mounted communication module upgrade method according to claim 9, which is characterized in that vehicle mounted communication module upgrading clothes
Business device further includes vehicle mounted communication module fault parameter database, for storing the failure occurred in vehicle mounted communication module escalation process
Parameter.
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| CN201810674185.2A CN108471456A (en) | 2018-06-26 | 2018-06-26 | Vehicle mounted communication module upgrade-system and upgrade method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471644A (en) * | 2018-10-18 | 2019-03-15 | 北京长城华冠汽车技术开发有限公司 | Upgrade the based reminding method and device of main system of audio |
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