CN105791017B - A kind of vehicle module method for refreshing and device - Google Patents
A kind of vehicle module method for refreshing and device Download PDFInfo
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- CN105791017B CN105791017B CN201610136130.7A CN201610136130A CN105791017B CN 105791017 B CN105791017 B CN 105791017B CN 201610136130 A CN201610136130 A CN 201610136130A CN 105791017 B CN105791017 B CN 105791017B
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- vehicle
- information
- refresh
- module
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Classifications
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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
- H04L67/12—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
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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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
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
Abstract
The present invention proposes a kind of vehicle module method for refreshing, comprising: step S001, vehicle where vehicle module send refresh requests to Refresh Servers, and the vehicle essential information and vehicle module title of vehicle are sent to Refresh Servers；Step S002 after Refresh Servers receive refresh requests, is issued to vehicle and is obtained the instruction of vehicle up-to-date information；Step S003 sends the vehicle up-to-date information of vehicle to Refresh Servers after vehicle receives acquisition vehicle up-to-date information instruction；Step S004, Refresh Servers find the corresponding vehicle release information of vehicle according to vehicle essential information, if judging, vehicle meets flush condition, send the corresponding refresh data packet of vehicle module to vehicle according to vehicle module title；Step S005 refreshes vehicle module after vehicle receives refresh data packet.The present invention solves the problems, such as that specified place must be entered when vehicle module upgrading maintenance and carries out updating operation by specialized maintenance personnel.
Description
Technical field
The present invention relates to vehicle module more particularly to a kind of vehicle module method for refreshing and device.
Background technique
The electronic control unit ECU of vehicle (Electronic Control Uni t) repair or upgrade is operated at present
When, due to there being a large amount of information of vehicles in ECU, can not be repaired by way of simply replacing ECU chip, institute
External computer or special equipment are used mostly with automobile production manufacturer, directly vehicle-mounted ECU chip is programmed, to reach pair
The purpose that ECU is repaired or upgraded.The shortcomings that this mode of operation is the field that vehicle must enter specified repair or upgrade
Institute carries out one-to-one operation to vehicle by specialized maintenance personnel, makes repair and upgrade operation to ECU by place and personnel
Limitation, timely and conveniently can not repair and upgrade to vehicle ECU, while the dimension of ECU can not be also carried out to high-volume vehicle
It repairs and upgrades.
Summary of the invention
Based on problem above, the present invention proposes a kind of vehicle module method for refreshing, is sent by vehicle to Refresh Servers
Refresh requests, the mode that Refresh Servers send refresh data packet to vehicle must enter when solving vehicle module upgrading maintenance
The problem of specifying place and carrying out updating operation by specialized maintenance personnel, makes the repair and upgrade to vehicle module through the invention
Operation is no longer influenced by place and the limitation of personnel, and ordinary user can carry out upgrade and repair to vehicle module.It is directed to simultaneously
High-volume vehicle needs the case where carrying out vehicle module upgrading in workshop, also provides a simple, quick upgrade method.
On the one hand, the present invention proposes a kind of vehicle module method for refreshing, comprising:
Step S001, vehicle where the vehicle module sends refresh requests to Refresh Servers, and takes to the refreshing
Business device sends the vehicle essential information and vehicle module title of the vehicle, and the Refresh Servers refresh the vehicle for providing
Carry the refresh data packet of module；
Step S002 after the Refresh Servers receive the refresh requests, is issued to the vehicle and is obtained the vehicle
Vehicle up-to-date information the instruction of acquisition vehicle up-to-date information, the vehicle up-to-date information includes the software or hard of the vehicle
The refreshing version information of part；
Step S003 is sent out after the vehicle receives the acquisition vehicle up-to-date information instruction to the Refresh Servers
Send the vehicle up-to-date information of the vehicle；
Step S004, the Refresh Servers find the corresponding vehicle release of the vehicle according to the vehicle essential information
Information, if judging that the vehicle meets flush condition, basis according to the vehicle up-to-date information and the vehicle release information
The vehicle module title sends the corresponding refresh data packet of the vehicle module to the vehicle, the vehicle release letter
Breath is obtained from the creation data database for providing the vehicle release information by the Refresh Servers；
Step S005 refreshes the vehicle module after the vehicle receives the refresh data packet.
Preferably, vehicle essential information described in the step S001 includes: Vehicle Identify Number, vehicle or vehicle year；The vehicle
Up-to-date information includes that the vehicle module of the vehicle refreshes the refreshing version information of version information or electronic control unit.
Preferably, Refresh Servers described in the step S004 find the vehicle pair according to the vehicle essential information
The vehicle release information answered specifically includes: the Refresh Servers are found according to the Vehicle Identify Number in the vehicle essential information
The corresponding vehicle release information of the vehicle.
Preferably, if vehicle module described in the vehicle up-to-date information refreshes version information and the vehicle release information
The corresponding vehicle module in if refreshes electronic control unit described in version information difference or the vehicle up-to-date information
Refreshing version information it is different from the refreshing version information of the corresponding electronic control unit in the vehicle release information,
Then judge that the vehicle is unsatisfactory for the flush condition.
Preferably, the instruction of acquisition vehicle up-to-date information described in the step S002 specifically includes: obtaining the vehicle most
The operating method of new information and the request for obtaining the vehicle up-to-date information；
Vehicle described in the step S003 receives the acquisition vehicle up-to-date information instruction and specifically includes: the vehicle
After receiving the request for obtaining the vehicle up-to-date information, according to the operating method for obtaining the vehicle up-to-date information
Obtain the vehicle up-to-date information.
Preferably, further include result feedback step after the step S005: the vehicle module will be refreshed
Refresh result and feeds back to the Refresh Servers.
On the other hand, the present invention proposes a kind of vehicle module refreshing apparatus, comprising:
Refresh requests module is sent, sends refresh requests to Refresh Servers for vehicle where the vehicle module, and
The vehicle essential information and vehicle module title of the vehicle are sent to the Refresh Servers, the Refresh Servers are for mentioning
For refreshing the refresh data packet of the vehicle module；
Vehicle up-to-date information indicating module is sent, after receiving the refresh requests for the Refresh Servers, to institute
State the acquisition vehicle up-to-date information instruction that vehicle issues the vehicle up-to-date information for obtaining the vehicle, the vehicle up-to-date information packet
Include the software of the vehicle or the refreshing version information of hardware；
Vehicle up-to-date information module is sent, after receiving the acquisition vehicle up-to-date information instruction for the vehicle, to
The Refresh Servers send the vehicle up-to-date information of the vehicle；
Refresh data packet module is provided, the vehicle is found according to the vehicle essential information for the Refresh Servers
Corresponding vehicle release information, if judging that the vehicle meets brush according to the vehicle up-to-date information and the vehicle release information
New Terms then sends the corresponding refresh data packet of the vehicle module to the vehicle according to the vehicle module title,
The vehicle release information is obtained from the creation data database for providing the vehicle release information by the Refresh Servers；
Refresh module is executed to brush the vehicle module after receiving the refresh data packet for the vehicle
Newly.
Preferably, the vehicle essential information includes: Vehicle Identify Number, vehicle or vehicle year；The vehicle up-to-date information includes
The vehicle module of the vehicle refreshes the refreshing version information of version information or electronic control unit.
Preferably, Refresh Servers described in the offer refresh data packet module are found according to the vehicle essential information
The corresponding vehicle release information of the vehicle specifically includes: the Refresh Servers are according in the vehicle essential information
Vehicle Identify Number finds the corresponding vehicle release information of the vehicle.
Preferably, if vehicle module described in the vehicle up-to-date information refreshes version information and the vehicle release information
The corresponding vehicle module in if refreshes electronic control unit described in version information difference or the vehicle up-to-date information
Refreshing version information it is different from the refreshing version information of the corresponding electronic control unit in the vehicle release information,
Then judge that the vehicle is unsatisfactory for the flush condition.
Preferably, the specific packet of the instruction of acquisition vehicle up-to-date information described in the transmission vehicle up-to-date information indicating module
It includes: obtaining the operating method of the vehicle up-to-date information and obtain the request of the vehicle up-to-date information；
It is specific that vehicle described in the transmission vehicle up-to-date information module receives the acquisition vehicle up-to-date information instruction
It include: that obtain the vehicle newest according to described after the vehicle receives the request for obtaining the vehicle up-to-date information
The operating method of information obtains the vehicle up-to-date information.
Preferably, described device further includes result feedback step: the refreshing result that will refresh to the vehicle module
Feed back to the Refresh Servers.
By using above-mentioned technical proposal, have the following beneficial effects:
Refresh requests are sent to Refresh Servers by vehicle where vehicle module, and send vehicle to Refresh Servers
Vehicle essential information and vehicle module title, Refresh Servers are used to provide the refresh data packet for refreshing vehicle module；Refresh clothes
After business device receives refresh requests, the acquisition vehicle up-to-date information instruction for the vehicle up-to-date information for obtaining vehicle is issued to vehicle,
Vehicle up-to-date information includes the software of vehicle or the refreshing version information of hardware；Vehicle, which receives, obtains the instruction of vehicle up-to-date information
Afterwards, the vehicle up-to-date information of vehicle is sent to Refresh Servers；Refresh Servers find vehicle according to vehicle essential information and correspond to
Vehicle release information, if judging that vehicle meets flush condition according to vehicle up-to-date information and vehicle release information, according to vehicle
It carries module title and sends the corresponding refresh data packet of vehicle module to vehicle, vehicle release information is by Refresh Servers from providing vehicle
Factory information creation data database in obtain；After vehicle receives refresh data packet, vehicle module is refreshed
Mode must enter specified place when solving vehicle module upgrading maintenance and carry out asking for updating operation by specialized maintenance personnel
Topic makes to be no longer influenced by place and the limitation of personnel to the repair and upgrade operation of vehicle module through the invention, and ordinary user is
Upgrade and repair can be carried out to vehicle module.Need to carry out the feelings of vehicle module upgrading for high-volume vehicle in workshop simultaneously
Condition also provides a simple, quick upgrade method.
Detailed description of the invention
Fig. 1 is the flow chart of vehicle module method for refreshing according to an embodiment of the invention；
Fig. 2 is the flow chart of vehicle module method for refreshing in accordance with another embodiment of the present invention；
Fig. 3 is the block diagram of vehicle module refreshing apparatus in accordance with another embodiment of the present invention.
Specific embodiment
Below in conjunction with specific embodiment and attached drawing, the present invention is further described in detail.It is only intended to explain in detail
Specific embodiments of the present invention are stated, any restrictions are not generated to the present invention, protection scope of the present invention is with claims
Subject to.
Referring to Fig.1, the present invention proposes a kind of vehicle module method for refreshing, comprising:
Step S001, vehicle where vehicle module sends refresh requests to Refresh Servers, and sends to Refresh Servers
The vehicle essential information and vehicle module title of vehicle, Refresh Servers are used to provide the refresh data packet for refreshing vehicle module；
After Refresh Servers receive refresh requests, the acquisition vehicle for obtaining the vehicle up-to-date information of vehicle is issued to vehicle by step S002
The instruction of up-to-date information, vehicle up-to-date information includes the software of vehicle or the refreshing version information of hardware；Step S003, vehicle connect
It receives after obtaining the instruction of vehicle up-to-date information, the vehicle up-to-date information of vehicle is sent to Refresh Servers；Step S004 refreshes clothes
Business device finds the corresponding vehicle release information of vehicle according to vehicle essential information, if being believed according to vehicle up-to-date information and vehicle release
Breath judge that vehicle meets flush condition, then according to the vehicle module title corresponding refresh data packet of transmission vehicle module to vehicle,
Vehicle release information is obtained from the creation data database for providing vehicle release information by Refresh Servers；Step S005, vehicle
After receiving refresh data packet, vehicle module is refreshed.
In step S001, when for example electronic control unit needs to upgrade the vehicle module of vehicle, then by vehicle can
The vehicle of input unit such as car networking intelligent terminal T-BOX (Telemat ics Box) input vehicle essential information such as vehicle module
Module title is carried, please sends refresh requests to the Refresh Servers for being responsible for providing vehicle module refreshing packet.
In step S002, after the refresh requests that the car networking intelligent terminal that Refresh Servers receive vehicle is sent, brush
Whether new demand servicing device also needs to obtain the vehicle up-to-date information of vehicle, legal with the vehicle for judging that request refreshes, if request brush
The software or hardware that non-vehicle models use illegally were rewritten or used instead to new vehicle module, then judging the vehicle
Flush condition is not met, refresh data packet is not provided it, so Refresh Servers issue the vehicle of acquisition vehicle most to vehicle
The acquisition vehicle up-to-date information of new information indicates that obtaining in the instruction of vehicle up-to-date information includes the operation for obtaining vehicle up-to-date information
Method and the request for obtaining vehicle up-to-date information, Refresh Servers one side request vehicle up-to-date information, is on the one hand vehicle
Provide how to obtain the operating method of vehicle up-to-date information, if the software systems of some vehicles itself are incomplete and intelligent
If, then needing to go to obtain vehicle up-to-date information according to the operating method for obtaining vehicle up-to-date information.
In step S003, after vehicle receives acquisition vehicle up-to-date information instruction, the vehicle of vehicle is sent to Refresh Servers
Up-to-date information, if the software systems intelligent of vehicle itself, when receive obtain the instruction of vehicle up-to-date information after can send out
Send vehicle up-to-date information to Refresh Servers.If the software systems of vehicle itself are not smart enough, vehicle cannot be got automatically
Up-to-date information is to Refresh Servers, then according to the operation for obtaining the acquisition vehicle up-to-date information that the instruction of vehicle up-to-date information provides
Method goes to obtain vehicle up-to-date information.The ECU current safety of the current refreshing information of ECU of vehicle up-to-date information such as vehicle, vehicle
Information.
In step S004, Refresh Servers according to vehicle in front input vehicle essential information provide vehicle release information
Creation data database in find the corresponding vehicle release information of the vehicle, to judge the vehicle in conjunction with vehicle up-to-date information
Whether flush condition is met.Judge whether the vehicle meets flush condition, the content that flush condition includes such as: if request refreshes
Vehicle module illegally rewritten or used instead software or hardware that non-vehicle models use, then judging the vehicle not
Meet flush condition, refresh data packet is not provided it；The refreshing version information and vehicle of the electronic control unit ECU of such as vehicle
ECU in factory information refreshes version information and is not inconsistent, and does not find the legal upgrading of refreshings version to ECU and refresh and believe
Breath, then judging that the vehicle does not meet flush condition.The process for judging flush condition is that comparison vehicle up-to-date information and vehicle go out
The process of factory's information.
If judging that vehicle meets flush condition according to vehicle up-to-date information and vehicle release information, according to vehicle module name
Claim to send the corresponding refresh data packet of vehicle module to vehicle.The vehicle module of different automobile types corresponds to different refresh data packets.
It,, can be to refreshing number before refreshing to vehicle module after vehicle receives refresh data packet in step S005
Check whether according to packet to be the refresh data packet sent for this vehicle and this vehicle module, if judgement can use brush safely
New data packets, then refreshing to vehicle module.By check refresh data packet whether with the vehicle that sends refresh requests
Vehicle modules matching guarantees that the refreshing that will not carry out mistake to vehicle module restores vehicle-mounted mould because once refreshing mistake
Block is very complicated and cumbersome.
Car networking intelligent terminal T-BOX (Telematics Box), T-BOX is typically disposed in anti-under front windshield of vehicle
At light microscopic, it specifically includes that the control module for user's control input, GPS positioning module used for positioning, for dialing T-
The hands-free phone of BOX background service center for the 3G wireless communication module with service centre Transmission system data and is used for vehicle
The refreshing packet that module refreshes.
Refresh requests are sent to Refresh Servers by vehicle where vehicle module, and send vehicle to Refresh Servers
Vehicle essential information and vehicle module title, Refresh Servers are used to provide the refresh data packet for refreshing vehicle module；Refresh clothes
After business device receives refresh requests, the acquisition vehicle up-to-date information instruction for the vehicle up-to-date information for obtaining vehicle is issued to vehicle,
Vehicle up-to-date information includes the software of vehicle or the refreshing version information of hardware；Vehicle, which receives, obtains the instruction of vehicle up-to-date information
Afterwards, the vehicle up-to-date information of vehicle is sent to Refresh Servers；Refresh Servers find vehicle according to vehicle essential information and correspond to
Vehicle release information, if judging that vehicle meets flush condition according to vehicle up-to-date information and vehicle release information, according to vehicle
It carries module title and sends the corresponding refresh data packet of vehicle module to vehicle, vehicle release information is by Refresh Servers from providing vehicle
Factory information creation data database in obtain；After vehicle receives refresh data packet, vehicle module is refreshed
Mode must enter specified place when solving vehicle module upgrading maintenance and carry out asking for updating operation by specialized maintenance personnel
Topic makes to be no longer influenced by place and the limitation of personnel to the repair and upgrade operation of vehicle module through the invention, and ordinary user is
Upgrade and repair can be carried out to vehicle module.Need to carry out the feelings of vehicle module upgrading for high-volume vehicle in workshop simultaneously
Condition also provides a simple, quick upgrade method.
In one of them embodiment, vehicle essential information includes: Vehicle Identify Number, vehicle or vehicle year in step S001；
Vehicle up-to-date information includes that the vehicle module of vehicle refreshes the refreshing version information of version information or electronic control unit.
Vehicle Identify Number also known as ID code of vehicle, be manufacture automobile vendor in order to identify automobile and specified to an automobile one
Group character code.The coding that VIN code is made of 17 letters, number, also known as 17 cognizance codes, Vehicle Identify Number or 17 numbers.Vehicle
Cognizance code passes through permutation and combination, can make the vehicle of same vehicle that double sign phenomenon will not occur within 30 years, has to vehicle
Unique identification, therefore can be described as " identity of automobile card ".By vehicles essential informations such as input Vehicle Identify Numbers in Refresh Servers
Vehicle is searched in the information of vehicles that can be got, keeps search procedure more accurate.
In one of them embodiment, Refresh Servers find vehicle according to vehicle essential information and correspond in step S004
Vehicle release information specifically include: Refresh Servers find the corresponding vehicle of vehicle according to the Vehicle Identify Number in vehicle essential information
Factory information.Vehicle is searched in the information of vehicles that Refresh Servers can be got by vehicles essential informations such as input Vehicle Identify Numbers
, keep search procedure more accurate.
The instruction of vehicle up-to-date information is obtained in one of them embodiment, in step S002 to specifically include: obtaining vehicle
The operating method of up-to-date information and the request for obtaining vehicle up-to-date information；Vehicle, which receives, in step S003 obtains the newest letter of vehicle
Breath instruction specifically includes: after vehicle receives the request for obtaining vehicle up-to-date information, according to the operation for obtaining vehicle up-to-date information
Method obtains vehicle up-to-date information.
If the software systems intelligent of vehicle itself, after receiving the request for obtaining vehicle up-to-date information.It can send out
Send vehicle up-to-date information to Refresh Servers.If the software systems of vehicle itself are not smart enough, vehicle cannot be got automatically
Up-to-date information is to Refresh Servers, then being provided after receiving the request for obtaining vehicle up-to-date information according to Refresh Servers
The operating method for obtaining vehicle up-to-date information goes to obtain vehicle up-to-date information.The ECU of vehicle up-to-date information such as vehicle currently refreshes
Information, the ECU current safety information of vehicle.Operating method by providing acquisition vehicle up-to-date information makes the inadequate intelligence of software systems
Vehicle module refreshing also may be implemented in the vehicle of energyization, smoothly provides the vehicle up-to-date information that refresh process needs.
In one of them embodiment, if vehicle module refreshes version information in vehicle up-to-date information and vehicle release is believed
If the corresponding vehicle module in breath refreshes the refreshing version of electronic control unit in version information difference or vehicle up-to-date information
Information is different from the refreshing version information of corresponding electronic control unit in vehicle release information, then judges that vehicle is unsatisfactory for brushing
New Terms.Whether vehicle is judged by judging the refreshing version information of vehicle module refreshing version information and electronic control unit
It is legal, if meet flush condition, make judgement according to relatively reliable.
In one of them embodiment, step S005 is specifically included: after vehicle receives refresh data packet, if judging vehicle
Usable refresh data Bao Ze refreshes vehicle module.
Check whether to refresh data packet to be the refresh data packet sent for this vehicle and this vehicle module, if sentencing
It is disconnected to use refresh data packet safely, then refreshing to vehicle module.By check refresh data packet whether with transmission
The vehicle modules of the vehicle of refresh requests match, and guarantee the refreshing that mistake will not be carried out to vehicle module, because once refreshing wrong
Accidentally, then recovery vehicle module is very complicated and cumbersome.
In one of them embodiment, further includes result feedback step after step S005: vehicle module will be carried out
The refreshing result of refreshing feeds back to Refresh Servers.
After refreshing, if Flushing success, the refreshing result of Flushing success is fed back into Refresh Servers, one
As Refresh Servers record refresh data, in case subsequent vehicle module refresh use.If refreshing failure, will also refresh
The refreshing result of failure feeds back to Refresh Servers, so as to Refresh Servers record refresh data, and replace refresh data packet etc.
Operation.Refresh Servers are fed back to by the way that result will be refreshed, vehicle of the information of vehicles for storing Refresh Servers with vehicle
Up-to-date information is consistent, and Refresh Servers is facilitated to provide refreshing service to vehicle.
It is tested by Refresh Servers according to the vehicle essential information of vehicle referring to Fig. 2 as highly preferred embodiment of the present invention
It demonstrate,proves vehicle legitimacy and the realization of refresh data packet is provided.Step S201, user are inputted by the car networking intelligent terminal T-BOX of vehicle
The vehicle essential information of vehicle: the title ECU of Vehicle Identify Number and vehicle module ECU, and issued by T-BOX to vehicle module ECU
The refresh requests refreshed；Step S202, Refresh Servers receive refresh requests and vehicle essential information, save vehicle base
This information, and the request for obtaining vehicle up-to-date information is issued, while sending the operating method for obtaining vehicle up-to-date information；Step
S203, T-BOX receive the request for obtaining vehicle up-to-date information, get vehicle according to the operating method for obtaining vehicle up-to-date information
Up-to-date information, T-BOX send vehicle up-to-date information to Refresh Servers；Step S204, Refresh Servers receive vehicle most
After new information, vehicle release information is obtained from creation data database according to Vehicle Identify Number, most with vehicle by vehicle release information
New information carries out information comparison, if vehicle release information and inconsistent vehicle up-to-date information progress information data occurs, and brushes
When new demand servicing device can not get other information that can explain that data are inconsistent, then judge that vehicle is unsatisfactory for flush condition,
Do not continue to execute S205；If judging, vehicle meets flush condition, sends corresponding refresh data according to vehicle module title ECU
Packet；Step S205 after T-BOX receives refresh data packet, first checks refresh data packet, if the refreshing number can be used
According to packet, then ECU is refreshed；Step S206 will refresh result and feed back to Refresh Servers.
Referring to Fig. 3, the present invention proposes a kind of vehicle module refreshing apparatus, comprising:
Refresh requests module 301 is sent, for vehicle where vehicle module to Refresh Servers transmission refresh requests, and to
Refresh Servers send the vehicle essential information and vehicle module title of vehicle, and Refresh Servers refresh vehicle module for providing
Refresh data packet；
Vehicle up-to-date information indicating module 302 is sent, after receiving refresh requests for Refresh Servers, is issued to vehicle
The acquisition vehicle up-to-date information instruction of the vehicle up-to-date information of vehicle is obtained, vehicle up-to-date information includes the software or hardware of vehicle
Refreshing version information；
Vehicle up-to-date information module 303 is sent, receives for vehicle after obtaining the instruction of vehicle up-to-date information, is taken to refreshing
Business device sends the vehicle up-to-date information of vehicle；
Refresh data packet module 304 is provided, the corresponding vehicle of vehicle is found according to vehicle essential information for Refresh Servers
Factory information, if judging that vehicle meets flush condition according to vehicle up-to-date information and vehicle release information, according to vehicle-mounted mould
Block title sends the corresponding refresh data packet of vehicle module to vehicle, and vehicle release information is gone out by Refresh Servers from vehicle is provided
It is obtained in the creation data database of factory's information；
Refresh module 305 is executed to refresh vehicle module after receiving refresh data packet for vehicle.
In one of them embodiment, sending vehicle essential information in refresh requests module 301 includes: Vehicle Identify Number, vehicle
Type or vehicle year；Vehicle up-to-date information includes that the vehicle module of vehicle refreshes the refreshing version of version information or electronic control unit
Information.
In one of them embodiment, Refresh Servers in refresh data packet module 304 are provided and are believed substantially according to vehicle
Breath finds the corresponding vehicle release information of vehicle and specifically includes: Refresh Servers are found according to the Vehicle Identify Number in vehicle essential information
The corresponding vehicle release information of vehicle.
In one of them embodiment, if vehicle module refreshes version information in vehicle up-to-date information and vehicle release is believed
If the corresponding vehicle module in breath refreshes the refreshing version of electronic control unit in version information difference or vehicle up-to-date information
Information is different from the refreshing version information of corresponding electronic control unit in vehicle release information, then judges that vehicle is unsatisfactory for brushing
New Terms.
In one of them embodiment, sends acquisition vehicle up-to-date information in vehicle up-to-date information indicating module 302 and refer to
Show and specifically include: obtaining the operating method of vehicle up-to-date information and obtains the request of vehicle up-to-date information；
Vehicle receives acquisition vehicle up-to-date information instruction and specifically includes in transmission vehicle up-to-date information module 303: vehicle
After receiving the request for obtaining vehicle up-to-date information, the newest letter of vehicle is obtained according to the operating method for obtaining vehicle up-to-date information
Breath.
In one of them embodiment, executes refresh module 305 and specifically include: after vehicle receives refresh data packet,
If judging, refresh data Bao Ze can be used to refresh vehicle module for vehicle.
In one of them embodiment, device further includes result feedback step: the brush that will refresh to vehicle module
New result feeds back to Refresh Servers.
Above-described is only the principle of the present invention and preferred embodiment.It should be pointed out that for the common skill of this field
For art personnel, on the basis of the principle of the invention, several other modifications can also be made, also should be regarded as protection model of the invention
It encloses.
Claims (6)
1. a kind of vehicle module method for refreshing characterized by comprising
Step S001, vehicle where the vehicle module send refresh requests to Refresh Servers, and to the Refresh Servers
The vehicle essential information and vehicle module title of the vehicle are sent, the Refresh Servers refresh the vehicle-mounted mould for providing
The refresh data packet of block；
Step S002 after the Refresh Servers receive the refresh requests, is issued to the vehicle and is obtained the vehicle
The acquisition vehicle up-to-date information of vehicle up-to-date information indicates that the vehicle up-to-date information includes the software or hardware of the vehicle
Refresh version information；
Step S003 sends institute to the Refresh Servers after the vehicle receives the acquisition vehicle up-to-date information instruction
State the vehicle up-to-date information of vehicle；
Step S004, the Refresh Servers, which find the corresponding vehicle release of the vehicle according to the vehicle essential information, to be believed
Breath, if judging that the vehicle meets flush condition according to the vehicle up-to-date information and the vehicle release information, according to institute
It states vehicle module title and sends the corresponding refresh data packet of the vehicle module to the vehicle, the vehicle release information
It is obtained from the creation data database that the vehicle release information is provided by the Refresh Servers；
Step S005 refreshes the vehicle module after the vehicle receives the refresh data packet；
Vehicle essential information described in the step S001 includes: Vehicle Identify Number, vehicle or vehicle year；The vehicle up-to-date information packet
The vehicle module for including the vehicle refreshes the refreshing version information of version information or electronic control unit；
Refresh Servers described in the step S004 find the corresponding vehicle of the vehicle according to the vehicle essential information and go out
Factory's information specifically includes: the Refresh Servers find the vehicle pair according to the Vehicle Identify Number in the vehicle essential information
The vehicle release information answered；
If it is corresponding in the vehicle release information that vehicle module described in the vehicle up-to-date information refreshes version information
If the vehicle module refreshes the refreshing version of electronic control unit described in version information difference or the vehicle up-to-date information
Information is different from the refreshing version information of the corresponding electronic control unit in the vehicle release information, then described in judgement
Vehicle is unsatisfactory for the flush condition.
2. vehicle module method for refreshing according to claim 1, which is characterized in that obtain vehicle described in the step S002
The instruction of up-to-date information specifically includes: obtaining the operating method of the vehicle up-to-date information and obtains the vehicle up-to-date information
Request；
Vehicle described in the step S003 receives the acquisition vehicle up-to-date information instruction and specifically includes: the vehicle receives
To after the request for obtaining the vehicle up-to-date information, obtained according to the operating method for obtaining the vehicle up-to-date information
The vehicle up-to-date information.
3. vehicle module method for refreshing according to claim 1, which is characterized in that further include knot after the step S005
Fruit feedback step: the refreshing result refreshed to the vehicle module is fed back into the Refresh Servers.
4. a kind of vehicle module refreshing apparatus characterized by comprising
Refresh requests module is sent, sends refresh requests to Refresh Servers for vehicle where the vehicle module, and to institute
Vehicle essential information and vehicle module title that Refresh Servers send the vehicle are stated, the Refresh Servers are for providing brush
The refresh data packet of the new vehicle module；
Vehicle up-to-date information indicating module is sent, after receiving the refresh requests for the Refresh Servers, to the vehicle
The acquisition vehicle up-to-date information instruction for the vehicle up-to-date information for obtaining the vehicle is issued, the vehicle up-to-date information includes institute
State the software of vehicle or the refreshing version information of hardware；
Vehicle up-to-date information module is sent, is received after the acquisitions vehicle up-to-date information indicates for the vehicle, to described
Refresh Servers send the vehicle up-to-date information of the vehicle；
Refresh data packet module is provided, the vehicle is found according to the vehicle essential information for the Refresh Servers and is corresponded to
Vehicle release information, if judging that the vehicle meets according to the vehicle up-to-date information and the vehicle release information refreshes item
Part, then it is described according to the corresponding refresh data packet of the vehicle module title transmission vehicle module to the vehicle
Vehicle release information is obtained from the creation data database for providing the vehicle release information by the Refresh Servers；
Refresh module is executed to refresh the vehicle module after receiving the refresh data packet for the vehicle；
The vehicle essential information includes: Vehicle Identify Number, vehicle or vehicle year；The vehicle up-to-date information includes the vehicle of the vehicle
Carry the refreshing version information that module refreshes version information or electronic control unit；
Refresh Servers described in the offer refresh data packet module find the vehicle pair according to the vehicle essential information
The vehicle release information answered specifically includes: the Refresh Servers are found according to the Vehicle Identify Number in the vehicle essential information
The corresponding vehicle release information of the vehicle；
If it is corresponding in the vehicle release information that vehicle module described in the vehicle up-to-date information refreshes version information
If the vehicle module refreshes the refreshing version of electronic control unit described in version information difference or the vehicle up-to-date information
Information is different from the refreshing version information of the corresponding electronic control unit in the vehicle release information, then described in judgement
Vehicle is unsatisfactory for the flush condition.
5. vehicle module refreshing apparatus according to claim 4, which is characterized in that the transmission vehicle up-to-date information instruction
The instruction of acquisition vehicle up-to-date information described in module specifically includes: obtaining the operating method of the vehicle up-to-date information and obtains institute
State the request of vehicle up-to-date information；
Vehicle described in the transmission vehicle up-to-date information module receives the acquisition vehicle up-to-date information instruction and specifically includes:
After the vehicle receives the request for obtaining the vehicle up-to-date information, according to the acquisition vehicle up-to-date information
Operating method obtains the vehicle up-to-date information.
6. vehicle module refreshing apparatus according to claim 4, which is characterized in that described device further includes result feedback step
Rapid: the refreshing result that will refresh to the vehicle module feeds back to the Refresh Servers.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106774255A (en) * | 2016-12-16 | 2017-05-31 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of remote reflash method and system based on VIN verifications |
| CN107861740B (en) * | 2017-11-27 | 2021-07-30 | 上汽通用汽车有限公司 | Refreshing method of electric vehicle window calibration file, storage medium and vehicle body control module |
| CN109324813A (en) * | 2018-08-16 | 2019-02-12 | 深圳市元征科技股份有限公司 | Electronic control system writes with a brush dipped in Chinese ink method, apparatus and computer media |
| CN112637253B (en) * | 2019-09-24 | 2023-04-07 | 上海汽车集团股份有限公司 | Vehicle controller refreshing method, server, gateway, vehicle-mounted charger and vehicle |
| CN113377403A (en) * | 2021-06-25 | 2021-09-10 | 奇瑞汽车股份有限公司 | Vehicle remote software upgrading method and device |
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