CN109766108A - Vehicle terminal software upgrade-system, method and device - Google Patents
Vehicle terminal software upgrade-system, method and device Download PDFInfo
- Publication number
- CN109766108A CN109766108A CN201811518405.9A CN201811518405A CN109766108A CN 109766108 A CN109766108 A CN 109766108A CN 201811518405 A CN201811518405 A CN 201811518405A CN 109766108 A CN109766108 A CN 109766108A
- Authority
- CN
- China
- Prior art keywords
- software
- car
- software upgrading
- mounted terminal
- upgraded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Stored Programmes (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The embodiment of the present application provides vehicle terminal software upgrade-system, method and device, is related to intelligent vehicle-mounted system technical field, which includes region server, car-mounted terminal.Car-mounted terminal sends the software upgrading request for carrying the attribute information of software to be upgraded by LAN connection.Region server receives software upgrading request by LAN connection, the software upgrading packet of software to be upgraded is obtained from the software upgrading packet of preservation according to the attribute information of software to be upgraded, and car-mounted terminal is sent to by LAN connection, the software upgrading packet saved in region server is that region server is downloaded from remote server in advance.Car-mounted terminal upgrades software to be upgraded using software upgrading packet.Car-mounted terminal obtains software upgrading packet from region server by LAN connection, without downloading software upgrading packet from remote server by public network, to avoid the communication link of car-mounted terminal from being exposed in public network for a long time, the safety of car-mounted terminal is improved.
Description
Technical field
The present embodiments relate to intelligent vehicle-mounted system technical field more particularly to vehicle terminal software upgrade-systems, side
Method and device.
Background technique
Currently, automobile just constantly develops into large-scale intelligent mobile terminal from the simple vehicles of tradition.With vehicle-mounted end
End is more and more intelligent, and the software that user installs on car-mounted terminal is more and more, is also frequently necessary to the software on car-mounted terminal
It is updated upgrading.
It is existing that aerial downloading (Over The Air, abbreviation OTA) technology is mostly used to rise the software on car-mounted terminal
Grade, i.e. car-mounted terminal send upgrade request to server-side by public network, and server-side issues newest software package, car-mounted terminal
Upgraded after receiving newest software package.Since car-mounted terminal downloads software package from server-side by public network and rises
Grade, therefore during downloading and upgrading, the communication link between car-mounted terminal and server-side is exposed in public network for a long time, is led
The risk for causing car-mounted terminal hacked improves, and influences the safety of car-mounted terminal.
Summary of the invention
Since car-mounted terminal carries out in software upgrade process, the communication link between car-mounted terminal and server-side is sudden and violent for a long time
The problem of being exposed in public network, leading to the risk raising that car-mounted terminal is hacked, influence the safety of car-mounted terminal,
The embodiment of the present application provides vehicle terminal software upgrade-system, method and device, with to avoid car-mounted terminal and server-side it
Between communication link for a long time be in connection status, improve the safety of car-mounted terminal.
On the one hand, the embodiment of the present application provides a kind of vehicle terminal software upgrade-system, which includes: regional service
Device, car-mounted terminal；
The car-mounted terminal is sent out for establishing LAN connection with the region server by the LAN connection
Software upgrading is sent to request, the software upgrading request carries the attribute information of software to be upgraded；
The region server is connect for establishing LAN connection with the car-mounted terminal by the LAN connection
The software upgrading request that the car-mounted terminal is sent is received, according to the attribute information of the software to be upgraded from the software upgrading of preservation
The software upgrading packet of the software to be upgraded is obtained in packet, and is sent to the software upgrading packet by the LAN connection
The car-mounted terminal；Wherein, the software upgrading packet saved in the region server is the region server in advance from distal end
Server downloading；
The car-mounted terminal is also used to the software upgrading packet from the received software to be upgraded of the region server
It is authenticated, if certification passes through, the software to be upgraded is upgraded using the software upgrading packet.
Since region server downloads software upgrading packet in advance from remote server and saves, therefore car-mounted terminal needs to rise
When grade software to be upgraded, the LAN connection with region server is established, software upgrading is then sent by LAN connection and is asked
It asks to region server, software upgrading packet is obtained from region server, without sending software upgrading by public network
Request is to remote server, so that the communication link between car-mounted terminal and remote server be avoided to be exposed to public network for a long time
In network, the hacked risk of car-mounted terminal is reduced, the safety of car-mounted terminal is improved.
On the one hand, the embodiment of the present application provides a kind of region server, which includes: processing module, office
Domain net link block, gateway module, memory module；
The LAN connection module, for being connect based on Local Area Networt Communication Protocols with car-mounted terminal；
The gateway module, for being connect with remote server；
The memory module is downloaded from remote server for saving the processing module by the gateway module soft
Part updates packet；
The processing module is asked for receiving the software upgrading that car-mounted terminal is sent by the LAN connection module
It asks, the software upgrading request carries the attribute information of software to be upgraded；According to the attribute information of the software to be upgraded, from guarantor
The software upgrading packet of the software to be upgraded is obtained in the software upgrading packet deposited；It will be described to be upgraded by LAN connection module
The software upgrading packet of software is sent to the car-mounted terminal.
It is connect by the way that gateway module is arranged in region server with remote server, therefore processing module can pass through gateway
Module downloads software upgrading packet from remote server.Setting LAN connection module is connect with car-mounted terminal, therefore processing module is logical
It, can will be right by LAN connection module when crossing LAN connection module and receiving the software upgrading request of car-mounted terminal transmission
The software upgrading packet answered is sent to car-mounted terminal, so that car-mounted terminal does not need to download from remote server by public network
Software upgrading packet avoids the communication link between car-mounted terminal and remote server and is exposed in public network for a long time, subtracts
The small hacked risk of car-mounted terminal, improves the safety of car-mounted terminal.
On the one hand, the embodiment of the present application provides a kind of car-mounted terminal, which includes: on-vehicle information amusement system
It unites, includes the first local area network link block and control module in the vehicle-mounted information and entertainment system；
The first local area network link block, for being connect based on Local Area Networt Communication Protocols with region server；
The control module, for sending software upgrading request, the software by the first local area network link block
Upgrade request carries the attribute information of software to be upgraded；The region server is received by the first local area network link block
The software upgrading packet of the software to be upgraded sent, the software upgrading packet of the software to be upgraded is the region server root
According to the attribute information of the software to be upgraded, obtained from the software upgrading packet of preservation；To the software of the software to be upgraded
It updates packet to be authenticated, if certification passes through, the car entertainment system is upgraded using the software upgrading packet of the software to be upgraded
The software to be upgraded in system.
Due to including the first local area network link block and control module, therefore vehicle in the vehicle-mounted information and entertainment system of car-mounted terminal
Information entertainment is carried when needing to upgrade software, can directly by the transmission software upgrading of the first local area network link block request to
Region server obtains software upgrading packet from region server and upgrades software, without by logical in car-mounted terminal
Letter module and remote server establish connection, and download software upgrading packet using public network, avoid the communication of car-mounted terminal
Link is exposed in public network, improves the safety of car-mounted terminal.
On the one hand, it is soft to provide a kind of car-mounted terminal realized based on vehicle terminal software upgrade-system for the embodiment of the present application
Part upgrade method, this method comprises:
It receives car-mounted terminal to request by the software upgrading that LAN connection is sent, the software upgrading request is carried wait rise
The attribute information of grade software；
According to the attribute information of the software to be upgraded, the software to be upgraded is obtained from the software upgrading packet of preservation
Software upgrading packet, the software upgrading packet saved in the region server are the region servers in advance from remote server
Downloading；
The software upgrading packet of the software to be upgraded is sent to the car-mounted terminal by the LAN connection.
On the one hand, it is soft to provide a kind of car-mounted terminal realized based on vehicle terminal software upgrade-system for the embodiment of the present application
Part upgrade method, this method comprises:
It sends software upgrading by LAN connection to request to region server, the software upgrading request carries to be upgraded
The attribute information of software；
The software upgrading packet for the software to be upgraded that the region server is sent is received by the LAN connection,
The software upgrading packet of the software to be upgraded is attribute information of the region server according to the software to be upgraded, from preservation
Software upgrading packet in obtain；
The software upgrading packet of the software to be upgraded is authenticated, if certification passes through, uses the software to be upgraded
Software upgrading packet upgrade the software to be upgraded.
In the embodiment of the present application, region server is downloaded software upgrading packet from remote server in advance and is saved, vehicle-mounted end
When end needs to upgrade software, LAN connection is established with region server, software upgrading is then sent by LAN connection and is asked
Ask to region server, obtained from region server the software upgrading packet of software to be upgraded and using software upgrading packet upgrading to
Upgrade software, therefore car-mounted terminal does not need to obtain downloading software upgrading packet from remote server by public network, to keep away
The communication link for exempting from car-mounted terminal is exposed in public network for a long time, reduces the hacked risk of car-mounted terminal,
Improve the safety of car-mounted terminal.Secondly, region server from remote server download software upgrading packet after, more to software
New packet is authenticated, if certification passes through, saves software upgrading packet.Car-mounted terminal is to received to be upgraded soft from region server
The software upgrading packet of part is authenticated, if certification passes through, upgrades software to be upgraded using software upgrading packet.Using above-mentioned two layers
Certification reduces the risk that software upgrading packet is maliciously tampered, improves the safety of car-mounted terminal.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is a kind of schematic diagram for application scenarios that the embodiment of the present application is applicable in；
Fig. 2 is a kind of structural schematic diagram of vehicle terminal software upgrade-system provided by the embodiments of the present application；
Fig. 3 is a kind of structural schematic diagram of region server provided by the embodiments of the present application；
Fig. 4 a is a kind of structural schematic diagram of car-mounted terminal provided by the embodiments of the present application；
Fig. 4 b is a kind of structural schematic diagram of car-mounted terminal provided by the embodiments of the present application；
Fig. 5 is a kind of flow diagram of vehicle terminal software upgrade method provided by the embodiments of the present application.
Specific embodiment
In order to which the purpose of the present invention, technical solution and beneficial effect is more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
In order to facilitate understanding, noun involved in the embodiment of the present invention is explained below.
Vehicle-mounted information and entertainment system (In-Vehicle Infotainment, abbreviation IVI) is using vehicle-mounted dedicated center
Processor is based on Vehicle Body Bus system and Internet service, the vehicle integrated information processing system of formation.IVI can be realized packet
Include three-dimensional navigation, real-time road, auxiliary driving, fault detection, information of vehicles, Body Control, mobile office, wireless telecommunications, base
In a series of applications such as online amusement function, the Cartronic that can be promoted, networking and intelligent level.
During concrete practice, the inventors of the present application found that car-mounted terminal is when needing to upgrade software, by public
Network sends upgrade request to remote server, and remote server issues software upgrading packet, and car-mounted terminal uses software upgrading packet
Upgrade software.Since car-mounted terminal downloads software upgrading packet from remote server by public network and upgrades, and downloading
With during upgrading, car-mounted terminal and remote server are constantly in connection status.In general, car-mounted terminal carries out software upgrading
Time is longer, so that the communication link between car-mounted terminal and server-side is exposed in public network for a long time, so as to cause vehicle
The hacked risk of mounted terminal improves, and influences the safety of car-mounted terminal.Therefore it needs a kind of in car-mounted terminal progress
In software upgrade process, the communication link of car-mounted terminal is avoided to be exposed to the technical solution in public network for a long time, to improve
The safety of car-mounted terminal.
For this purpose, present inventor it is considered that between car-mounted terminal and remote server setting area server, should
Region server downloads software upgrading packet from remote server in advance.When car-mounted terminal needs to upgrade software, elder generation and regional service
Device establishes LAN connection, then sends software upgrading request by LAN connection, and software upgrading request carries to be upgraded soft
The attribute information of part.Region server receives the software upgrading that car-mounted terminal is sent by LAN connection and requests, then basis
The attribute information of software to be upgraded obtains the software upgrading packet of software to be upgraded from the software upgrading packet of preservation, and passes through local
Software upgrading packet is sent to car-mounted terminal by net connection.Car-mounted terminal is to from the received software to be upgraded of region server later
Software upgrading packet is authenticated, if certification passes through, upgrades software to be upgraded using software upgrading packet.Since car-mounted terminal is rising
When grade software, software package is downloaded from region server by local area network and is upgraded, therefore car-mounted terminal leads to during upgrading software
Letter link is not exposed in public network, to reduce the hacked risk of car-mounted terminal, is improved vehicle-mounted
The safety of terminal.
Technical solution in the embodiment of the present application can be applied to application scenarios as shown in Figure 1, in the application scenarios
Including vehicle 101, upgrade service region 102, remote server 103.
Car-mounted terminal is equipped in vehicle 101, car-mounted terminal is the vehicle electronic device for having network communications capability, vehicle-mounted end
All kinds of softwares, such as multimedia software, navigation software, communication software etc. can be installed in end.Upgrade service region 102 is to provide
The region of software upgrade service, the region can be region that vehicle often occurs, such as gas station, charging station, parking lot etc..
Upgrade server region 102 is gas station in application scenarios shown in FIG. 1.Multiple fuel chargers are equipped in upgrade service region 102
And a region server, region server are to provide the server of software upgrade service.Region server can pass through public affairs
Common network network periodically downloads software upgrading packet from remote server 103, and authenticates to software upgrading packet, if certification passes through,
Then save software upgrading packet.Remote server 103 is the server of vehicle service quotient, and software upgrading is wrapped biography by vehicle service quotient
Remote server.Remote server 103 is in the server cluster that a server or several servers form or cloud computing
The heart.
When software in car-mounted terminal needs to upgrade, for example multimedia software is upgraded, and can be car-mounted terminal
When navigating to the arrival gas station of vehicle 101, preset trust list is inquired, determines whether the gas station being currently located is upgrading clothes
Business region 102, if so, starting upgrade service.When can also drive to reach gas station by user, preset trust column are inquired
Table determines whether the gas station being currently located is upgrade service region 102, if so, being started manually by the user upgrade service.Also
It can be user to drive to go to before upgrade service region 102, first inquire preset trust list, determination can provide software liter
All upgrade service regions 102 of grade service.Then therefrom one is chosen conveniently to go to and the upgrade service of upgrade service is provided
Region 102, user drive to go to the upgrade service region 102, and when vehicle reaches the upgrade service region 102, user is manual
Start upgrade service.
After upgrade service starting, car-mounted terminal and region server establish LAN connection, then pass through LAN connection
Software upgrading request is sent, software upgrading request carries the attribute information of multimedia software.Region server is connected by local area network
The software upgrading request that car-mounted terminal is sent is received, according to the attribute information of multimedia software from the software upgrading packet of preservation
The software upgrading packet of multimedia software is obtained, and by LAN connection is sent to the software upgrading packet of multimedia software vehicle-mounted
Terminal.Car-mounted terminal authenticates the software upgrading packet of multimedia software, if certification passes through, using the soft of multimedia software
Part updates packet upgrading multimedia software.
Based on application scenario diagram shown in FIG. 1, the embodiment of the present application provides a kind of vehicle terminal software upgrade-system, such as
Shown in Fig. 2, which includes: car-mounted terminal 201, region server 202 and remote server 203.
Car-mounted terminal 201 sends software by LAN connection for establishing LAN connection with region server 202
Upgrade request, software upgrading request carry the attribute information of software to be upgraded.
Specifically, the mode that car-mounted terminal 201 establishes LAN connection with region server 202 includes but is not limited to
WIFI, bluetooth.Software to be upgraded can be all softwares installed in car-mounted terminal 201, such as multimedia software, navigation software
Deng.The attribute information of software to be upgraded includes dbase, software number, software current version etc..
Region server 202 is received vehicle-mounted for establishing LAN connection with car-mounted terminal 201 by LAN connection
Terminal 201 send software upgrading request, obtained from the software upgrading packet of preservation according to the attribute information of software to be upgraded to
Upgrade the software upgrading packet of software, and software upgrading packet is sent to by car-mounted terminal 201 by LAN connection；Wherein, region
The software upgrading packet saved in server 202 is that region server 202 is downloaded from remote server 203 in advance.
Region server 202 can periodically download newest software upgrading packet from remote server 203, such as daily
0 point of newest software upgrading packet of downloading.Region server 202 can be set often to be gone out in the vehicles such as group refueling station or charging station
Existing region.
Region server 202 receive software upgrading request when, can first according to the current version of software to be upgraded with
The version of the software upgrading packet of preservation is compared, and judges whether the current version of software to be upgraded is latest edition, if so,
The current version for notifying the software to be upgraded of car-mounted terminal 201 is latest edition.
Car-mounted terminal 203 is also used to recognize from the software upgrading packet of the received software to be upgraded of region server 202
Card upgrades software to be upgraded using software upgrading packet if certification passes through.
Since region server downloads software upgrading packet in advance from remote server and saves, therefore car-mounted terminal needs to rise
When grade software to be upgraded, the LAN connection with region server is established, software upgrading is then sent by LAN connection and is asked
It asks to region server, software upgrading packet is obtained from region server, without sending software upgrading by public network
Request is to remote server, so that the communication link between car-mounted terminal and remote server be avoided to be exposed to public network for a long time
In network, the hacked risk of car-mounted terminal is reduced, the safety of car-mounted terminal is improved.
Optionally, car-mounted terminal 201 is specifically used for sending local area network access request to region server 202, and local area network connects
Enter the attribute information that request carries car-mounted terminal 201.Region server 202 is specifically used for, and receives local area network access request, and right
The attribute information for the car-mounted terminal 201 that LAN optimization request carries is verified, if being verified, sends LAN optimization
It responds to car-mounted terminal 201.
In specific implementation, LAN optimization request can be Bluetooth pairing request and/or WIFI access request, car-mounted terminal
201 attribute information can be the mark of car-mounted terminal, password that the number of car-mounted terminal, user input in car-mounted terminal etc..
In a kind of possible embodiment, car-mounted terminal 201 can send Bluetooth pairing and request to region server
202, Bluetooth pairing request carries the number of car-mounted terminal 201, the vehicle-mounted end that region server 202 carries Bluetooth pairing request
The number at end 201 is verified, if being verified, is sent Bluetooth pairing and is responded to car-mounted terminal 201, realize car-mounted terminal
201 with the Bluetooth pairing of region server 202.After Bluetooth pairing success, car-mounted terminal 201 can directly be sent by bluetooth soft
Part upgrade request is downloaded software upgrading packet and is upgraded to region server 202.
In a kind of possible embodiment, car-mounted terminal 201 can send WIFI access request to region server
202, WIFI access requests carry the password of user's input, and region server 202 inputs the user that WIFI access request carries
Password verified, if being verified, send WIFI access response to car-mounted terminal 201, realize car-mounted terminal 201 and area
The WIFI connection of domain server 202.After WIFI successful connection, car-mounted terminal 201 directly can send software upgrading by WIFI
Request is downloaded software upgrading packet and is upgraded to region server 202.
In a kind of possible embodiment, car-mounted terminal 201 can send Bluetooth pairing and request to region server
202, Bluetooth pairing request carries the mark of car-mounted terminal 201, the vehicle-mounted end that region server 202 carries Bluetooth pairing request
The mark at end 201 is verified, if being verified, is sent Bluetooth pairing and is responded to car-mounted terminal 201, realize car-mounted terminal
201 with the Bluetooth pairing of region server 202.After Bluetooth pairing success, car-mounted terminal 201 can send WIFI access request extremely
Region server 202, WIFI access request carry the password of user's input, and region server 202 carries WIFI access request
The password of user's input verify, if being verified, send WIFI access response to car-mounted terminal 201, realize vehicle-mounted
Terminal 201 is connect with the WIFI of region server 202.After WIFI successful connection, car-mounted terminal 201 can directly be sent out by WIFI
It send software upgrading to request to region server 202, download software upgrading packet and upgrades.
Since car-mounted terminal is when needing to upgrade software, local area network access request is sent to region server, regional service
The attribute information for the car-mounted terminal that device local area network access request carries is verified, and local area network response is sent when being verified
Request is to car-mounted terminal, it is possible to prevente effectively from malicious attacker access area server, can improve the safety of region server.
Secondly, after car-mounted terminal and region server establish LAN connection, it can be by LAN connection under in region server
It carries software upgrading packet and upgrades software, without downloading software upgrading packet from remote server by public network, to mention
The high safety of car-mounted terminal.
Optionally, region server 202 is also used to: transmission downloads request to remote server 203, and downloading request is for referring to
Show the software upgrading packet of downloading car-mounted terminal 201, region server 202 receives the software upgrading packet that remote server 203 is sent,
Region server 202 authenticates software upgrading packet, if certification passes through, saves software upgrading packet.
Specifically, after remote server 203 receives the software upgrading packet that vehicle service quotient uploads, to software upgrading packet
It is signed and is encrypted.Region server 202 downloads request to remote server 203 by public network transmission, then passes through
Public network receives the software upgrading packet that remote server 203 is sent.Software upgrading packet is decrypted and is verified again later label
Name, when passed the verification, region server 202 can directly save software upgrading packet；It is original that software upgrading packet can also be removed
Signature and encryption, then add new label and encryption again, save software upgrading packet again later；It can also be in software upgrading packet
Add one layer again on the basis of original signature and encryption to sign and encrypt, saves software upgrading packet again later.
Region server 202 from remote server 203 download software upgrading packet during, disconnect with car-mounted terminal 201 it
Between LAN connection.After region server 202 downloads software upgrading packet from remote server 203, open and vehicle-mounted end
LAN connection between end 201.
Since region server downloads software upgrading packet from remote server in advance and authenticates to software upgrading packet,
Certification by when save software upgrading packet, so that hackers be avoided to distort software upgrading packet, improve region server and vehicle-mounted
The safety of terminal.After car-mounted terminal and region server establish LAN connection, by LAN connection from region server
Middle downloading software upgrading packet simultaneously upgrades software, without downloading software upgrading Bao Bingsheng from remote server by public network
Grade software, avoids the communication link of car-mounted terminal from being exposed in public network for a long time, improves the safety of car-mounted terminal.
Optionally, within the downloading period, region server 202 can be by public network from multiple remote servers
Software upgrading packet is downloaded in 203, wherein the corresponding vehicle service quotient of each remote server, therefore after downloading, one
Region server 202 can provide software upgrade service for the car-mounted terminal 201 of a variety of vehicles, on the one hand save deployment
The cost of region server, brings advantage to the user simultaneously.
Based on the structural schematic diagram of vehicle terminal software upgrade-system shown in Fig. 2, the embodiment of the present application provides one kind
Region server, as shown in figure 3, the region server 202 includes: processing module 301, LAN connection module 302, gateway mould
Block 303, memory module 304.
LAN connection module 302, for being connect based on Local Area Networt Communication Protocols with car-mounted terminal 201.
Specifically, include bluetooth module, WIFI module in LAN connection module, bluetooth module and car-mounted terminal 201 into
Row Bluetooth pairing, WIFI module are established WIFI with car-mounted terminal 201 and are connect.
Gateway module 303, for being connect with remote server 203.
Specifically, gateway module 303 is connect based on wan communication agreement with remote server 203.
Memory module 304 is downloaded from remote server 203 for saving processing module 301 by gateway module 303 soft
Part updates packet.
Processing module 301 is asked for receiving the software upgrading that car-mounted terminal 201 is sent by LAN connection module 302
It asks, software upgrading request carries the attribute information of software to be upgraded；According to the attribute information of software to be upgraded, from the software of preservation
Update the software upgrading packet that software to be upgraded is obtained in packet；By LAN connection module 302 by the software of software to be upgraded more
New packet is sent to car-mounted terminal 201.
It is connect by the way that gateway module is arranged in region server with remote server, therefore processing module can pass through gateway
Module downloads software upgrading packet from remote server.Setting LAN connection module is connect with car-mounted terminal, therefore processing module is logical
It, can will be right by LAN connection module when crossing LAN connection module and receiving the software upgrading request of car-mounted terminal transmission
The software upgrading packet answered is sent to car-mounted terminal, so that car-mounted terminal does not need to download from remote server by public network
Software upgrading packet avoids the communication link between car-mounted terminal and remote server and is exposed in public network for a long time, subtracts
The small hacked risk of car-mounted terminal, improves the safety of car-mounted terminal.
Optionally, LAN connection module 302 is specifically used for: the LAN optimization request that car-mounted terminal 201 is sent is received,
LAN optimization request carries the attribute information of car-mounted terminal 201.The attribute information of car-mounted terminal 201 is verified, if testing
Card passes through, then sends LAN optimization and respond to car-mounted terminal 201.
Since the LAN connection module in region server is when receiving LAN optimization request, first local area network is connect
Enter the information that request carries to be verified, returns to LAN optimization response, just when being verified so as to avoid malicious attack
Person and LAN connection module establish connection, improve the safety of region server.
Optionally, processing module 301 is also used to: remote server 203 is downloaded request to by the transmission of gateway module 303,
Downloading request is used to indicate the software upgrading packet of downloading car-mounted terminal 201, receives remote server 203 by gateway module 303
The software upgrading packet of transmission.Software upgrading packet is authenticated, if certification passes through, software upgrading packet is saved in memory module
304。
After processing module 301 passes through the certification of software upgrading packet, directly software upgrading packet can be saved to memory module
304；Processing module 301 can also remove the original signature of software upgrading packet and encryption, then add new label and encryption again,
Software upgrading packet is saved to memory module 304 again later；Processing module 301 can also software upgrading packet it is original signature and add
Add one layer again on the basis of close to sign and encrypt, later again saves software upgrading packet to memory module 304.
Since processing module downloads software upgrading packet from remote server in advance and authenticates to software upgrading packet, recognizing
Card saves software upgrading packet to memory module when passing through, so that hackers be avoided to distort software upgrading packet, improves region clothes
The safety of business device and car-mounted terminal.Secondly, processing module can authenticate software upgrading packet when passing through, it is software upgrading Bao Chong
New signature and encryption, so that improving software upgrading is coated with the difficulty distorted.
Optionally, processing module 301 is also used to: by gateway module 303 transmission download request to remote server 203 it
Before, close LAN connection module 302, by gateway module 2022 receive remote server 203 send software upgrading packet it
Afterwards, LAN connection module 302 is opened.
For the ease of providing software upgrade service for car-mounted terminal 201, processing module 301 can choose non-peak hours/period from
Remote server 203 downloads software upgrading packet.For example, going to the vehicle of gas station's oiling generally between daily 0 point to 5 points
It is less, therefore processing module 301 can be set and download software upgrading from remote server 203 between daily 0 point to 5 points
Packet.
By the way that region server is downloaded software upgrading packet and provides the timing separation of software upgrade service for car-mounted terminal
It opens, avoids region server error when providing software update service device, while improving the efficiency of region server.
Based on the structural schematic diagram of vehicle terminal software upgrade-system shown in Fig. 2, the embodiment of the present application provides one kind
Car-mounted terminal, as shown in fig. 4 a, the car-mounted terminal 201 include: vehicle-mounted information and entertainment system 401, vehicle-mounted information and entertainment system 401
In include the first local area network link block 4011 and control module 4012.
First local area network link block 4011, for being connect based on Local Area Networt Communication Protocols with region server 202.
Control module 4012, for sending software upgrading request, software upgrading by the first local area network link block 4011
Request carries the attribute information of software to be upgraded.It is sent by 4011 receiving area server 202 of the first local area network link block
Software to be upgraded software upgrading packet, the software upgrading packet of software to be upgraded is region server 202 according to software to be upgraded
Attribute information, obtained from the software upgrading packet of preservation；The software upgrading packet of software to be upgraded is authenticated, if certification
Pass through, then using the software to be upgraded in the software upgrading packet upgrading vehicle entertainment system 401 of software to be upgraded.
Due to including the first local area network link block and control module, therefore vehicle in the vehicle-mounted information and entertainment system of car-mounted terminal
Information entertainment is carried when needing to upgrade software, can directly by the transmission software upgrading of the first local area network link block request to
Region server obtains software upgrading packet from region server and upgrades software, without by logical in car-mounted terminal
Letter module and remote server establish connection, and download software upgrading packet using public network, avoid the communication of car-mounted terminal
Link is exposed in public network, improves the safety of car-mounted terminal.
Optionally, as shown in Figure 4 b, car-mounted terminal 201 further includes car borne gateway module 402, communication control module 403, is led to
Believe to include the second local area network link block 4031 in control module 403.
Second local area network link block 4031, for being connect based on Local Area Networt Communication Protocols with region server 202.
Control module 4012 is also used to monitor the operating status of the first local area network link block 4011, if operating status is different
Often, then software upgrading request is sent to car borne gateway module 402.Control module 4012 and car borne gateway module 402 pass through total
Line connection.
Car borne gateway module 402, for software upgrading request to be sent to communication control module 403.Car borne gateway module
402 are connect with communication control module 403 by bus.
Communication control module 403, for receiving the software upgrading request of the transmission of car borne gateway module 402；Pass through second game
Domain net link block 4031 sends software upgrading request；Pass through 4031 receiving area server 202 of the second local area network link block
The software upgrading packet of the software to be upgraded sent；The software upgrading packet of software to be upgraded is authenticated, it, will be to if certification passes through
The software upgrading packet of upgrading software is sent to car borne gateway module 402.Second local area network link block 4031 includes WIFI module.
Car borne gateway module 402 is also used to authenticate the software upgrading packet of software to be upgraded, will if certification passes through
The software upgrading packet of software to be upgraded is sent to control module 4012.
In the operating status exception of the first local area network link block, using the car borne gateway module in car-mounted terminal and lead to
Believe that control module sends software upgrading request to region server, to ensure that car-mounted terminal can smoothly complete software upgrading.
Optionally, the first local area network link block 4011 is specifically used for:
Local area network access request is sent, LAN optimization request carries the attribute information of car-mounted terminal 201.
The LAN optimization response that receiving area server 202 is sent, LAN optimization response is that region server 202 is right
What the attribute information of car-mounted terminal 201 was sent after being verified.
Optionally, the second local area network link block 4031, is specifically used for:
Local area network access request is sent, LAN optimization request carries the attribute information of car-mounted terminal 201；
The LAN optimization response that receiving area server 202 is sent, LAN optimization response is that region server 202 is right
What the attribute information of car-mounted terminal 201 was sent after being verified.
The the first local area network link block and the second local area network link block of car-mounted terminal are asked by sending LAN optimization
It asks to region server, establishes LAN connection with region server, wherein LAN optimization request carries the category of car-mounted terminal
Property information, therefore region server can determine whether to establish local with car-mounted terminal by verifying the attribute information of car-mounted terminal
Net connection establishes connection so as to avoid malicious attacker and LAN connection module, improves the safety of region server.
Based on the structural schematic diagram of vehicle terminal software upgrade-system shown in Fig. 2, the embodiment of the present application also provides one
Kind of vehicle terminal software upgrade method, as shown in figure 5, this method car-mounted terminal 201 as shown in Figure 2, region server 202 with
And the interaction of remote server 203 executes, specifically includes the following steps:
Step S501, region server transmission download request to remote server, and it is vehicle-mounted that downloading request is used to indicate downloading
The software upgrading packet of terminal.
Step S502, remote server send software upgrading packet to region server.
Step S503, region server authenticate software upgrading packet, if certification passes through, save software upgrading packet.
Step S504, car-mounted terminal send software upgrading by LAN connection and request to region server, software upgrading
Request carries the attribute information of software to be upgraded.
Step S505, region server are obtained from the software upgrading packet of preservation according to the attribute information of software to be upgraded
The software upgrading packet of software to be upgraded.
The software upgrading packet of software to be upgraded is sent to vehicle-mounted end by LAN connection by step S506, region server
End.
Step S507, car-mounted terminal authenticate the software upgrading packet of software to be upgraded, if certification pass through, using to
The software upgrading packet for upgrading software upgrades software to be upgraded.
In the embodiment of the present application, region server is downloaded software upgrading packet from remote server in advance and is saved, vehicle-mounted end
When end needs to upgrade software, LAN connection is established with region server, software upgrading is then sent by LAN connection and is asked
Ask to region server, obtained from region server the software upgrading packet of software to be upgraded and using software upgrading packet upgrading to
Upgrade software, therefore car-mounted terminal does not need to obtain downloading software upgrading packet from remote server by public network, to keep away
The communication link for exempting from car-mounted terminal is exposed in public network for a long time, reduces the hacked risk of car-mounted terminal,
Improve the safety of car-mounted terminal.Secondly, region server from remote server download software upgrading packet after, more to software
New packet is authenticated, if certification passes through, saves software upgrading packet.Car-mounted terminal is to received to be upgraded soft from region server
The software upgrading packet of part is authenticated, if certification passes through, upgrades software to be upgraded using software upgrading packet.Using above-mentioned two layers
Certification reduces the risk that software upgrading packet is maliciously tampered, improves the safety of car-mounted terminal.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the present invention
Form.It is deposited moreover, the present invention can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (14)
1. a kind of vehicle terminal software upgrade-system characterized by comprising region server, car-mounted terminal；
The car-mounted terminal is sent soft for establishing LAN connection with the region server by the LAN connection
Part upgrade request, the software upgrading request carry the attribute information of software to be upgraded；
The region server receives institute by the LAN connection for establishing LAN connection with the car-mounted terminal
The software upgrading request for stating car-mounted terminal transmission, according to the attribute information of the software to be upgraded from the software upgrading packet of preservation
It obtains the software upgrading packet of the software to be upgraded, and by the LAN connection is sent to the software upgrading packet described
Car-mounted terminal；Wherein, the software upgrading packet saved in the region server is the region server in advance from remote service
Device downloading；
The car-mounted terminal is also used to carry out to from the software upgrading packet of the received software to be upgraded of the region server
Certification upgrades the software to be upgraded using the software upgrading packet if certification passes through.
2. the system as claimed in claim 1, which is characterized in that the car-mounted terminal is asked specifically for sending LAN optimization
It asks to the region server, the LAN optimization request carries the attribute information of the car-mounted terminal；
The region server is specifically used for, and receives the LAN optimization request, and request to carry to the LAN optimization
The attribute information of car-mounted terminal verified, if being verified, send LAN optimization and respond to the car-mounted terminal.
3. the system as claimed in claim 1, which is characterized in that the region server is also used to:
Transmission downloads request to remote server, and the downloading request is used to indicate the software upgrading packet of downloading car-mounted terminal；
Receive the software upgrading packet that the remote server is sent；
The software upgrading packet is authenticated, if certification passes through, saves the software upgrading packet.
4. system as claimed any one in claims 1 to 3, which is characterized in that the region server is set to vehicle and adds
Petrol station or charging station.
5. a kind of region server characterized by comprising processing module, LAN connection module, gateway module, storage mould
Block；
The LAN connection module, for being connect based on Local Area Networt Communication Protocols with car-mounted terminal；
The gateway module, for being connect with remote server；
The memory module, the software downloaded from remote server by the gateway module for saving the processing module is more
New packet；
The processing module is requested, institute for receiving the software upgrading that car-mounted terminal is sent by the LAN connection module
State the attribute information that software upgrading request carries software to be upgraded；According to the attribute information of the software to be upgraded, from preservation
The software upgrading packet of the software to be upgraded is obtained in software upgrading packet；By LAN connection module by the software to be upgraded
Software upgrading packet be sent to the car-mounted terminal.
6. region server as claimed in claim 5, which is characterized in that the LAN connection module is specifically used for:
The LAN optimization request that the car-mounted terminal is sent is received, the LAN optimization request carries the car-mounted terminal
Attribute information；
The attribute information of the car-mounted terminal is verified, if being verified, LAN optimization is sent and responds to the vehicle
Mounted terminal.
7. region server as claimed in claim 5, which is characterized in that the processing module is also used to:
Remote server is downloaded request to by gateway module transmission, the downloading request is used to indicate downloading car-mounted terminal
Software upgrading packet；
The software upgrading packet that the remote server is sent is received by the gateway module；
The software upgrading packet is authenticated, if certification passes through, the software upgrading packet is saved in the memory module.
8. region server as claimed in claim 7, which is characterized in that the processing module is also used to:
Before downloading request to remote server by gateway module transmission, the LAN connection module is closed, is passed through
After the gateway module receives the software upgrading packet that the remote server is sent, the LAN connection module is opened.
9. a kind of car-mounted terminal characterized by comprising vehicle-mounted information and entertainment system wraps in the vehicle-mounted information and entertainment system
Include the first local area network link block and control module；
The first local area network link block, for being connect based on Local Area Networt Communication Protocols with region server；
The control module, for sending software upgrading request, the software upgrading by the first local area network link block
Request carries the attribute information of software to be upgraded；The region server is received by the first local area network link block to send
The software to be upgraded software upgrading packet, the software upgrading packet of the software to be upgraded is the region server according to institute
The attribute information for stating software to be upgraded is obtained from the software upgrading packet of preservation；Software upgrading to the software to be upgraded
Packet is authenticated, if certification passes through, is upgraded in the vehicle entertainment system using the software upgrading packet of the software to be upgraded
The software to be upgraded.
10. car-mounted terminal as claimed in claim 9, which is characterized in that the first local area network link block is specifically used for:
Local area network access request is sent, the LAN optimization request carries the attribute information of car-mounted terminal；
The LAN optimization response that the region server is sent is received, the LAN optimization response is the region server
It is sent after being verified to the attribute information of the car-mounted terminal.
11. the car-mounted terminal as described in claim 9 or 10, which is characterized in that further include car borne gateway module, communication control mould
Block includes the second local area network link block in the communication control module；
The second local area network link block, for being connect based on Local Area Networt Communication Protocols with the region server；
The control module is also used to monitor the operating status of the first local area network link block, if operating status is abnormal,
Software upgrading request is sent to the car borne gateway module；
The car borne gateway module, for software upgrading request to be sent to the communication control module；
The communication control module, the software upgrading request sent for receiving the car borne gateway module；By described
Second local area network link block sends the software upgrading request；The region is received by the second local area network link block
The software upgrading packet for the software to be upgraded that server is sent；The software upgrading packet of the software to be upgraded is authenticated,
If certification passes through, the software upgrading packet of the software to be upgraded is sent to the car borne gateway module；
The car borne gateway module is also used to authenticate the software upgrading packet of the software to be upgraded, will if certification passes through
The software upgrading packet of the software to be upgraded is sent to the control module.
12. car-mounted terminal as claimed in claim 11, which is characterized in that the second local area network link block is specifically used for:
Local area network access request is sent, the LAN optimization request carries the attribute information of car-mounted terminal；
The LAN optimization response that the region server is sent is received, the LAN optimization response is the region server
It is sent after being verified to the attribute information of the car-mounted terminal.
13. a kind of vehicle terminal software upgrade method that the system based on as described in Claims 1-4 is any is realized, feature
It is, comprising:
It receives car-mounted terminal to request by the software upgrading that LAN connection is sent, the software upgrading request carries to be upgraded soft
The attribute information of part；
According to the attribute information of the software to be upgraded, the software of the software to be upgraded is obtained from the software upgrading packet of preservation
Packet is updated, the software upgrading packet saved in the region server is that the region server is downloaded from remote server in advance
's；
The software upgrading packet of the software to be upgraded is sent to the car-mounted terminal by the LAN connection.
14. a kind of vehicle terminal software upgrade method that the system based on as described in Claims 1-4 is any is realized, feature
It is, comprising:
It sends software upgrading by LAN connection to request to region server, the software upgrading request carries software to be upgraded
Attribute information；
The software upgrading packet for the software to be upgraded that the region server is sent is received by the LAN connection, it is described
The software upgrading packet of software to be upgraded is attribute information of the region server according to the software to be upgraded, from the soft of preservation
It is obtained in part update packet；
The software upgrading packet of the software to be upgraded is authenticated, if certification passes through, using the soft of the software to be upgraded
Part updates packet and upgrades the software to be upgraded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518405.9A CN109766108A (en) | 2018-12-12 | 2018-12-12 | Vehicle terminal software upgrade-system, method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518405.9A CN109766108A (en) | 2018-12-12 | 2018-12-12 | Vehicle terminal software upgrade-system, method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109766108A true CN109766108A (en) | 2019-05-17 |
Family
ID=66450531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811518405.9A Pending CN109766108A (en) | 2018-12-12 | 2018-12-12 | Vehicle terminal software upgrade-system, method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109766108A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110276201A (en) * | 2019-06-18 | 2019-09-24 | 广州小鹏汽车科技有限公司 | A kind of safety detection method of onboard system, system and service equipment |
| CN110489272A (en) * | 2019-07-03 | 2019-11-22 | 浙江大华技术股份有限公司 | The operating system recovery method, apparatus and web camera of web camera |
| CN110704079A (en) * | 2019-09-12 | 2020-01-17 | 佛吉亚好帮手电子科技有限公司 | Vehicle-mounted system upgrading method and system based on mobile terminal |
| CN110716734A (en) * | 2019-09-20 | 2020-01-21 | 北京奇艺世纪科技有限公司 | Software upgrading method and device, electronic equipment and medium |
| CN111010423A (en) * | 2019-11-20 | 2020-04-14 | 远景智能国际私人投资有限公司 | System, method, device, equipment and readable storage medium for downloading update package |
| CN111158727A (en) * | 2019-12-31 | 2020-05-15 | 上海能塔智能科技有限公司 | OTA upgrade processing method, OTA upgrade processing device, electronic equipment and storage medium |
| CN112114840A (en) * | 2019-06-21 | 2020-12-22 | 华为技术有限公司 | Software upgrading method, device and system |
| CN112398642A (en) * | 2019-08-12 | 2021-02-23 | 科大国盾量子技术股份有限公司 | Updating method of quantum key distribution network equipment and related server |
| CN112416393A (en) * | 2020-11-18 | 2021-02-26 | 国网福建省电力有限公司 | Container technology-based artificial intelligence model remote upgrading method and system |
| CN112468562A (en) * | 2020-11-18 | 2021-03-09 | 潍柴动力股份有限公司 | Vehicle-mounted terminal file sending and upgrading method, device and storage medium |
| CN113010893A (en) * | 2019-12-19 | 2021-06-22 | 华为技术有限公司 | Software management method, device and system |
| CN114035830A (en) * | 2021-12-22 | 2022-02-11 | 深圳市兆珑科技有限公司 | Software upgrading method and device and electronic equipment |
| CN114090042A (en) * | 2021-11-19 | 2022-02-25 | 江苏智能网联汽车创新中心有限公司 | Vehicle upgrading simulation method, device, equipment and storage medium |
| CN116360830A (en) * | 2023-05-31 | 2023-06-30 | 中汽智联技术有限公司 | Method and system for upgrading software version of vehicle-mounted terminal |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008136910A2 (en) * | 2007-04-30 | 2008-11-13 | Ico Satellite Services G.P. | Mobile interactive satellite services |
| CN103249070A (en) * | 2013-04-27 | 2013-08-14 | 苏州洁祥电子有限公司 | Vehicle networking system and data backup method thereof |
| CN103607456A (en) * | 2013-11-21 | 2014-02-26 | 厦门雅迅网络股份有限公司 | Remote software upgrade method for clustered mobile terminals |
| CN104090800A (en) * | 2014-07-11 | 2014-10-08 | 重庆长安汽车股份有限公司 | Installation method of vehicle-mounted terminal software |
| US20150230044A1 (en) * | 2014-02-12 | 2015-08-13 | Continental Automotive Systems, Inc. | Updating vehicle software using a smartphone |
| CN104980915A (en) * | 2015-06-10 | 2015-10-14 | 杭州华三通信技术有限公司 | Vehicle LTE-FI equipment built-in CPE module firmware upgrading method and device |
| CN107809471A (en) * | 2017-10-12 | 2018-03-16 | 智车优行科技（北京）有限公司 | Intelligent vehicle-mounted system data handling system |
| CN108260122A (en) * | 2016-12-28 | 2018-07-06 | 沈阳美行科技有限公司 | A kind of method, apparatus and related system obtained and transmit navigation upgrading data packet |
-
2018
- 2018-12-12 CN CN201811518405.9A patent/CN109766108A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008136910A2 (en) * | 2007-04-30 | 2008-11-13 | Ico Satellite Services G.P. | Mobile interactive satellite services |
| CN103249070A (en) * | 2013-04-27 | 2013-08-14 | 苏州洁祥电子有限公司 | Vehicle networking system and data backup method thereof |
| CN103607456A (en) * | 2013-11-21 | 2014-02-26 | 厦门雅迅网络股份有限公司 | Remote software upgrade method for clustered mobile terminals |
| US20150230044A1 (en) * | 2014-02-12 | 2015-08-13 | Continental Automotive Systems, Inc. | Updating vehicle software using a smartphone |
| CN104090800A (en) * | 2014-07-11 | 2014-10-08 | 重庆长安汽车股份有限公司 | Installation method of vehicle-mounted terminal software |
| CN104980915A (en) * | 2015-06-10 | 2015-10-14 | 杭州华三通信技术有限公司 | Vehicle LTE-FI equipment built-in CPE module firmware upgrading method and device |
| CN108260122A (en) * | 2016-12-28 | 2018-07-06 | 沈阳美行科技有限公司 | A kind of method, apparatus and related system obtained and transmit navigation upgrading data packet |
| CN107809471A (en) * | 2017-10-12 | 2018-03-16 | 智车优行科技（北京）有限公司 | Intelligent vehicle-mounted system data handling system |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110276201A (en) * | 2019-06-18 | 2019-09-24 | 广州小鹏汽车科技有限公司 | A kind of safety detection method of onboard system, system and service equipment |
| CN112114840B (en) * | 2019-06-21 | 2023-01-06 | 华为技术有限公司 | Software upgrading method, device and system |
| CN112114840A (en) * | 2019-06-21 | 2020-12-22 | 华为技术有限公司 | Software upgrading method, device and system |
| CN110489272A (en) * | 2019-07-03 | 2019-11-22 | 浙江大华技术股份有限公司 | The operating system recovery method, apparatus and web camera of web camera |
| CN112398642A (en) * | 2019-08-12 | 2021-02-23 | 科大国盾量子技术股份有限公司 | Updating method of quantum key distribution network equipment and related server |
| CN112398642B (en) * | 2019-08-12 | 2023-01-31 | 科大国盾量子技术股份有限公司 | Updating method of quantum key distribution network equipment and related server |
| CN110704079A (en) * | 2019-09-12 | 2020-01-17 | 佛吉亚好帮手电子科技有限公司 | Vehicle-mounted system upgrading method and system based on mobile terminal |
| CN110716734A (en) * | 2019-09-20 | 2020-01-21 | 北京奇艺世纪科技有限公司 | Software upgrading method and device, electronic equipment and medium |
| CN110716734B (en) * | 2019-09-20 | 2024-04-23 | 北京奇艺世纪科技有限公司 | Method, device, electronic equipment and medium for upgrading software |
| CN111010423A (en) * | 2019-11-20 | 2020-04-14 | 远景智能国际私人投资有限公司 | System, method, device, equipment and readable storage medium for downloading update package |
| CN113010893B (en) * | 2019-12-19 | 2024-05-17 | 华为云计算技术有限公司 | Software management method, device and system |
| CN113010893A (en) * | 2019-12-19 | 2021-06-22 | 华为技术有限公司 | Software management method, device and system |
| CN111158727A (en) * | 2019-12-31 | 2020-05-15 | 上海能塔智能科技有限公司 | OTA upgrade processing method, OTA upgrade processing device, electronic equipment and storage medium |
| CN112416393A (en) * | 2020-11-18 | 2021-02-26 | 国网福建省电力有限公司 | Container technology-based artificial intelligence model remote upgrading method and system |
| CN112468562A (en) * | 2020-11-18 | 2021-03-09 | 潍柴动力股份有限公司 | Vehicle-mounted terminal file sending and upgrading method, device and storage medium |
| CN114090042A (en) * | 2021-11-19 | 2022-02-25 | 江苏智能网联汽车创新中心有限公司 | Vehicle upgrading simulation method, device, equipment and storage medium |
| CN114035830A (en) * | 2021-12-22 | 2022-02-11 | 深圳市兆珑科技有限公司 | Software upgrading method and device and electronic equipment |
| CN116360830A (en) * | 2023-05-31 | 2023-06-30 | 中汽智联技术有限公司 | Method and system for upgrading software version of vehicle-mounted terminal |
| CN116360830B (en) * | 2023-05-31 | 2023-08-15 | 中汽智联技术有限公司 | Method and system for upgrading software version of vehicle-mounted terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109766108A (en) | Vehicle terminal software upgrade-system, method and device | |
| CN111788811B (en) | Secure communication between onboard electronic control units | |
| CN107919955B (en) | Vehicle network security authentication method, system, vehicle, device and medium | |
| US20220276855A1 (en) | Method and apparatus for processing upgrade package of vehicle | |
| EP2318807B1 (en) | System and method for using networked mobile devices in vehicles | |
| US20190173951A1 (en) | Vehicle communication using publish-subscribe messaging protocol | |
| US8499154B2 (en) | System and method for establishing a secure connection with a mobile device | |
| US8327146B2 (en) | Wireless communication using compact certificates | |
| US20170236343A1 (en) | Regulating vehicle access using cryptographic methods | |
| CN110378153A (en) | A kind of upgrade package safety downloading method and system | |
| CN110891257B (en) | Internet-connected vehicle remote upgrading system and method with anti-attack bidirectional authentication | |
| US9209977B2 (en) | Processing messages received at a vehicle | |
| WO2021129065A1 (en) | Upgrading method and apparatus | |
| CN110944330A (en) | MEC platform deployment method and device | |
| CN110111459B (en) | Virtual key management method and system | |
| CN109445828A (en) | The upgrade method of vehicle-mounted terminal system | |
| US20160164881A1 (en) | Remote vehicle application permission control and monitoring | |
| CN109448195A (en) | The authentication method and device of vehicle virtual key | |
| CN114301596A (en) | OTA (over the air) secure communication method and device for vehicle intranet, vehicle-mounted system and storage medium | |
| CN113541939B (en) | Internet of vehicles digital certificate issuing method and system | |
| CN116954648A (en) | Whole vehicle ECU upgrading system and method based on OTA upgrading packet encryption | |
| CN115696321A (en) | Method and system for filling secret key of digital key | |
| CN215344632U (en) | Vehicle-mounted FOTA remote upgrading system | |
| CN109802929B (en) | Client program upgrading method based on dual systems and computer readable storage medium | |
| US20170141917A1 (en) | Method and apparatus for secure wireless vehicle bus communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190517 |