CN109089259A - A kind of online difference upgrade-system - Google Patents
A kind of online difference upgrade-system Download PDFInfo
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- CN109089259A CN109089259A CN201810876955.1A CN201810876955A CN109089259A CN 109089259 A CN109089259 A CN 109089259A CN 201810876955 A CN201810876955 A CN 201810876955A CN 109089259 A CN109089259 A CN 109089259A
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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
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
- G06F8/658—Incremental updates; Differential updates
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
- H04W8/245—Transfer of terminal data from a network towards a terminal
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- Computer Networks & Wireless Communication (AREA)
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- General Engineering & Computer Science (AREA)
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- Theoretical Computer Science (AREA)
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Abstract
A kind of online difference upgrade-system, it is related to the field Internet of Things OTA, and in particular to a kind of online difference upgrade-system.It includes project management module, version management module, the policy module of difference packet, file format policy module, parsing upgrade package module, deployment upgrade package module, and online difference upgrade-system is connected with project management module, version management module, the policy module of difference packet, file format policy module, parsing upgrade package module, deployment upgrade package module respectively.After adopting the above technical scheme, simplified software upgrading process is more convenient, the safety of the safety of improve data transfer and data storage the invention has the following beneficial effects: it shortens the production upgrade package time.
Description
Technical field
The present invention relates to the fields Internet of Things OTA, and in particular to a kind of online difference upgrade-system.
Background technique
With the development of Internet of Things, the type of smart machine is more and more, and the radiation scope of OTA is also no longer only limitted to intelligence
Can mobile phone, in order to reduce cost, promoted user experience, OTA (Over-the-Air Technology) over the air at
The required skill in Intelligent internet of things epoch, as 4G technology is universal on Internet of Things updating apparatus, more equipment imitate upgrading
The requirement of rate is increasingly increased, and it is richer which exactly provides a safe, easy-to-use, reliable function for Internet of Things OTA upgrading user
Rich difference packet platform for making provides visual operation interface, and whole style simplicity generosity, platform feature is abundant, provides
Whole difference packs work and deployment function, and makes function for Customer design difference, and user is facilitated independently to make difference packet.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of online difference upgrade-system, it
Shorten the production upgrade package time, simplifies software upgrading process, more convenient, the safety of improve data transfer and data are deposited
The safety of storage.
To achieve the above object, the present invention is using following technical scheme: it includes project management module, version management mould
Block, the policy module of difference packet, file format policy module, parsing upgrade package module, deployment upgrade package module, online difference upgrading
System upgrades with project management module, version management module, the policy module of difference packet, file format policy module, parsing respectively
Packet module, deployment upgrade package module are connected.
A kind of security system of online difference upgrading, it includes network data transmission system, data encryption module, data hair
Module, network transmission module, data reception module are sent, network data transmission system is connected with data encryption module, and data add
Close module is connected with data transmission blocks, network transmission module, data reception module respectively.
The data encryption module uses ssl tunneling encryption technology.
The project management module includes creation project unit and project strategy configuration unit.It supports management, creation item
Mesh information (such as software package, difference packet) and corresponding device operating system, device type.
The version management module includes newly-built version unit, version policy configuration unit.
The difference packet policy module includes difference packet magnitude unit, whole packet unit, non-whole packet unit.
The parsing upgrade package module includes confirmation project information unit, confirmation version information unit, confirmation configuration information
Unit.
The deployment upgrade package module includes differential relationship unit, escalation policy unit, test upgrade package unit, publication liter
Grade packet unit.
After adopting the above technical scheme, the invention has the following beneficial effects: its shortening production upgrade package time, simplifies software upgrading
Process, more convenient, the safety of the safety of improve data transfer and data storage.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is structural block diagram of the invention；
Fig. 2 is the structural block diagram of security system of the present invention.
Specific embodiment
Referring to shown in Fig. 1-2, present embodiment the technical solution adopted is that: it include online difference upgrade-system,
Project management module, version management module, the policy module of difference packet, file format policy module, parsing upgrade package module, deployment
Upgrade package module, online difference upgrade-system respectively with project management module, version management module, the policy module of difference packet, text
Part format schemes module, parsing upgrade package module, deployment upgrade package module are connected.
A kind of security system of online difference upgrading includes: network data Transmission system, data encryption module, data
Sending module, network transmission module, data reception module, network data transmission system are connected with data encryption module, data
Encrypting module is connected with data transmission blocks, network transmission module, data reception module respectively.
The data encryption module uses ssl tunneling encryption technology.
The project management module includes creation project unit and project strategy configuration unit.It supports management, creation item
Mesh information (such as software package, difference packet) and corresponding device operating system, device type.
The version management module includes newly-built version unit, version policy configuration unit.
The difference packet policy module includes difference packet magnitude unit, whole packet unit, non-whole packet unit.
The parsing upgrade package module includes confirmation project information unit, confirmation version information unit, confirmation configuration information
Unit.
The deployment upgrade package module includes differential relationship unit, escalation policy unit, test upgrade package unit, publication liter
Grade packet unit.
Specific upgrade step of the invention is as follows:
One, project, addition version are created
First step preparation:
Log in Chinese mugwort Lapie's intelligence firmware FOTA-II cloud upgrading software creation project and version；
Lapie's intelligence firmware FOTA-II cloud that ends upgrades software address:
http://iotmg.abupdate.com/login
Second step preparation:
The project information prepared to differential version file and corresponding configuration file, in configuration file need to be with the project on backstage
Information is consistent, and otherwise will lead to parsing failure；
Configuration filename are as follows: ABUP_info.txt, configuration information example are as follows:
#define ABUP_FOTA_SERVICE_OEM"ABUP"
#define ABUP_FOTA_SERVICE_MODEL"501AE_2503A"
#define ADUPS_FOTA_SERVICE_PRODUCT_ID"1509954424"
#define ADUPS_FOTA_SERVICE_PRODUCT_SEC
"2e4280d59bbe4b46bd8285fc330fec84"
#define ABUP_FOTA_SERVICE_DEVICE_TYPE"bicycle"
#define ABUP_FOTA_SERVICE_PLATFORM"MTK2503A"
#define ADUPS_FOTA_SDK_VER"IOT4.0_WOSUN211_R37813"
#define ADUPS_FOTA_APP_VER"ADUPS_V2.1"
#define ABUP_FOTA_SDK_MAX_MCU_NUM 5
#define ABUP_FOTA_FILENAME1"ABUP.bin-D"
#define ABUP_FOTA_ADDRESS1"0x10020000"
#define ABUP_FOTA_FILENAME2"MT3333.bin-F"
#define ABUP_FOTA_ADDRESS2"MCU1"
#define ADUPS_FOTA_REGION_LEN"3072"
#define ADUPS_FOTA_BLOCK_LEN"64"
#define ADUPS_FOTA_PATCH_FORMAT"1"
Version=V1
Two, configuration strategy and OTA packet is uploaded
Select OTA packet
Selection OTA packet does the first step of difference, and selection waits the version file of difference, configuration difference strategy.
1) project is selected, such as without optional project, please first in Internet of Things backstage creation project；
2) difference size is selected, 64K is defaulted.It indicates to generate in escalation process, minimum differential unit；
3) target version is uploaded, only supports * .zip, * .rar file.Target version need to be higher than preposition version；
4) preposition version is uploaded, only supports * .zip, * .rar file.
Remarks: if backstage has created version, target version need to be higher than preposition version, otherwise can not make difference packet；If not yet
There is creation version, difference platform will be according to the version file information creating version of upload.
Three, upgrade package is parsed
Before generating difference packet, upgrade package need to be parsed, whether confirmation project information, version information, configuration information are correct, if after
Platform does not create target version and preposition version to difference, and difference platform will create version on backstage automatically；If successfully resolved, point
It hits in next step, carries out difference and pack work；If failure, previous step modification is returned to according to prompt information.
Four, upgrade package is generated
After successfully resolved, start to generate upgrade package upgrade package, if upgrade package is can be reserved for after generating successfully to local, under click
One step, deployment difference packet to Internet of Things backstage return to previous step modification according to prompt information if failure.
Five, upgrade package is disposed
Functional overview: deployment upgrade package to Internet of Things backstage；
After the completion of deployment, upgrade package has been automatically uploaded to object, and networking/car networking backstage, user, which clicks, " enters Internet of Things cloud
Platform " button can log in backstage and check differential relationship, configuration escalation policy, test upgrade package, release upgrade packet, click and " continue
Production " may be selected OTA packet and continue to make difference.
Remarks: the page can not be automatically opened if clicking and logging in backstage button, please replicates network address manual entry manually.
Properties of product introduction
[safety]
The Lapie FOTA difference software management system that ends has good internet security, and platform is fully considered in design
System level security, program resource access control safety, functional safety, data field safety etc., the infrastructure security that can be provided
Protective capacities includes but is not limited to:
1, firewall functionality is provided.Platform access layer has firewall functionality, can block attack of a part to platform, can be with
Accomplish that login time section limits, the limitation of connection number, login times limitation etc. in special time period is anti-first of application system
Protect gate；
2, data safety.Platform to all upgrade package in transimission and storage all using encryption by the way of, prevent data
It is ravesdropping and distorts, guarantee the integrality and safety of data；
3, stringent access control is carried out to user.Platform carries out security control to the access of program resource, in client
On, user interface relevant with its permission is provided for user, the menu, the operation button that are consistent with its permission only occurs；It is servicing
End then accesses control to the calling of URL program resource and business service class method, in addition, the access to database is sufficient
Consider capable grade data field safety (i.e. which accessible business record of user), (i.e. user can be with for field level data field safety
Which field of business record accessed)；
4, the disaster recovery backup of data.The data of platform store more parts, are backed up respectively in the IDC machine such as Kunshan, Wuxi, Hong Kong
Room can lead to corrupted data to avoid hardware faults such as disks, meanwhile, plateform system uses the aggregated structure of mainstream, realizes
The mode of the main prepare more of each management node one, when individual node breaks down, back-up node being capable of adapter tube business in time；To protect
The high availability of card business；
5, infrastructure has high reliability and redundancy.Our company rents multiple standard IDC computer rooms, building environment support system
System, monitoring device, main frame equipment periodic detection, care and maintenance, computer room be equipped with redundant power, backup battery etc.,
Master control and business redundancy, board hot plug, two-node cluster hot backup, kernel security etc. ensure that calculator room equipment is stable.
[data transmission security scheme]
The core of network data transmission safety is by sending to data, in network transmission, data receiver links
Data are encrypted, with achieve the purpose that realize data safety, protection in common network information system transmit, exchange and
Confidentiality, integrality, authenticity, reliability, availability and non repudiation of the data of storage etc., and encryption technology is then several
According to the core of transmission safety, it by Encryption Algorithm by data from being encrypted as ciphertext in plain text and communicate, even if ciphertext is hacked
Visitor's interception is also difficult to be decrypted, and then decodes ciphertext reduction in plain text by corresponding decoding technique.
Chinese mugwort Lapie FOTA difference software management system has fully considered data in the safety of network transmission, integrality, true
Reality, reliability:
1. when user's registration, password is stored in database after server-side carries out asymmetric encryption；
2. user logs in platform by client, the sensitive informations such as account, password are encrypted in client first, so
It is decrypted in server-side (using symmetric encipherment algorithm), and authenticates and authorizes afterwards, can just log in cloud platform；
3. differential file uploads, it can be encrypted in client, by way of segment transmissions, be stored in file service
It in device, is then decrypted, is re-synchronised on CDN on the server；
4. equipment end connecting interface server when, it is necessary first to token is obtained on platform, then could with platform into
Row interaction.
[data storage safety scheme]
For data storage security, data center needs to configure main storage system and backup storage system, by network plus
Close and each branch company's realization is online, ensures data being perfectly safe in transmission process, is provided for this purpose, we are directed to demand
Respective stored solution, the storage scheme is by main storage system, backup storage system, data backup system, authority managing and controlling system
System and other technical safety measures composition, concrete function are as described below.
Main storage system
Main storage system uses QNAP SAS series NAS storage server, for centrally stored corporate HQ and its point public affairs
The Backup Data of department, the system use the efficient RAID type of relatively economical according to the specific data storage requirement of company, ensure
The secure storage of data uses " hot standby+global redundant of RAID5+ ", and series NAS storage server supports SAS, STAT 6Gb/
S, STAT 3Gb/s hard disk or SSD；It supports bedding storage, meets a variety of storage demands, built-in 4 gigabit network interfaces and can configure
Ten thousand Broadcoms (are matched) according to data transfer demands, using redundant link lifting system reliability, ensure storage system business
Continued operation, memory capacity, which expands maximum by elasticity by concatenation REXP extension cabinet, can extend to more than 800 TB raw capacities.
Backup storage system
Standby system is mainly used to store the Backup Data of main storage system.When main storage system breaks down, Ke Yitong
It crosses standby system and carries out fast quick-recovery, company is avoided to face disaster because significant data loses.Primary server and backup server
Two-way backup can be realized by RTRR mode, can ensure the consistency of data in main storage system and standby system in this way.
Branch company's storage system
Branch company's storage system uses the tower storage system of QNAP, for storing the business datum of branch company, according to company
Existing data volume carries out selecting corresponding storage system, it is ensured that storage system economical and efficient, it is extendible, and meet corporate business
The demand of growth.
Data backup system
Precondition: data center's storage server and branch company's server can be realized mutual access, can also pass through
It sets up VPN and carries out online, data backup system mainly realizes branch company to the data backup function of data center, and RTRR data are standby
Part is a kind of data backup scenario built in QNAP storage server, supports SSL encryption tunneling technique, branch company's Backup Data logical
Encryption tunnel safe transmission is crossed to data center, it is ensured that data safety, high efficiency of transmission avoid data from being let out in transmission process
Dew, effective guarantee business data safety.
Rights management and safety measure
QNAP storage solution supports Windows AD/LDAP integrated technology, controls Seamless integration- with existing domain；
Built-in perfect rights management mechanism, such as directory access, user, the control of group's permission etc. control catalogue and file accessing；Encryption
On-line access can provide data transmission and the online protection of system；The automatic lock-out facility of IP can prevent suspicious user and access secret number
According to；HD encryption function can avoid losing the risk for generating secret leakage because of hard disk.
Data sharing
When branch company personnel access data centre data, it can be realized by file sharing mode.It can be in data center
Storage system is that branch company creates different Shared Folders, distributes different groups, access right realizes the peace of data access
Full control.
C) infrastructure reliability redundancy scheme
Power supply plan
Chinese mugwort Lapie FOTA computer room meets national Tier4 grades of requirement, two-way alternating current and UPS power supply guarantee first, in addition
Computer room uses dual power supply mechanism, in addition adds this method of operation of stand-by power supply by mains-supplied using power supply in the design, to protect
Hinder the requirement of power supply reliability；It is considered as UPS uninterruptible power supply simultaneously in system, meets computer room computer equipment to greatest extent
Requirement to power supply quality.
Database reliability
The reliability of database, database is M/S framework, can be seamless in the case where a server goes wrong
Be switched to standby server, ensure the normal operation of business.
Business redundancy scheme
The cloud platform related service of Chinese mugwort Lapie is all using LVS (load balancing), and delay machine occurs in a server will not shadow
Ring an other server, in addition database scheme, what the DBA for the Lapie that ends was used be all one main two from framework, Neng Goubao
Hinder the stable operation of database.
System kernel safety
Stable 64 version of CentOS-6.8 of server operating system, and can timely carry out the patch liter of operating system
Grade, ensures the safety of kernel) administrator's account management scheme.
The Lapie FOTA difference software management system that ends is an open cloud platform, and user volume is big, and authority distribution is complicated, because
This subscriber management function is a critical function of entire platform, for reinforce user account management, the use of specification user account,
The safety for improving user account, has done corresponding regulation to user right.
System account refers to application and system level (operating system, database, firewall and other network equipments)
User account, system actor is divided into three categories: Super Admin, Admin, User.
Super Admin: super keepe, entire platform only one, possess all permissions of platform, be most authority
Limit, can add Admin and User；
Admin: common management administrator is typically allocated to a client, which can add User user by the account；
User: ordinary user, super keepe or administrator can distribute obstructed role for unused user.
Account management includes:
A, the management of the application, examination & approval, distribution of application user account, deletion/disabling etc.；
B, the management of the application, examination & approval, distribution of system level user account, deletion/disabling etc.；
C, the management of user account password.The application of Article 6 user account, examination & approval and setting are responsible for by different personnel.
1. reliability
The Lapie FOTA difference software management system that ends has high reliability, can constantly remain operational, and has biggish
Capacity:
Plateform system supports work without interruption for continuous 7 × 24 hours；
When system upgrade, business operating and service can not be influenced under the premise of not updating the interface with reinforcement member；
Mean rate is not less than 99.99%；When platform breaks down, responds in 1 hour and solve in time；
It supports 100 physical servers and sustainable extension upgrades；
Support that 1000 administrators are concurrent online and can be extended to 2000；
Number of devices supports hundred million magnitudes, can support concurrent to 1,000,000 magnitude equipment；
Platform handling capacity is 1,500,000,000 per second, and the response time is less than 10 milliseconds.
2. compatibility
Cloud platform follows industrywide standard, supports and existing mainstream physical server, storage equipment, virtualization technology, file
System, file format, operating system etc. are compatible；
Cloud platform has sustainable, smooth and user's unaware upgrading, and upgrading all can be backward compatible every time；
Newly-increased system module, or platform architecture and deployment way will not be changed when raising power system capacity or performance, it does not influence
The normal operation of platform.
3. ease for use
Chinese mugwort Lapie FOTA difference software management system is B/S framework, provides friendly visualized operation interface, can be used
Http/https agreement accesses；
System designs reasonable and easily operated use, without the training of profession, can quickly grasp software operation；
System provides a variety of operation indicatings, and provides the help document under online and line, and user is helped to use.
The present invention, which has, to be supported customized OTA escalation policy (such as precedence relationship, dependence) and has test, examines
Core, issuing function；
Support the configurable of upgrading scene, including silent upgrading, non-silence upgrading, mandatory upgrade, reservation upgrading etc., branch
Hold the production, verifying, upload etc. of difference packet；
Support the update, including firmware, operating system, configuration file and content etc. of all devices software type；
Selection specific project is supported wrap, it can be directly corresponding in OTA management backstage after the system is bundled into function
It is shown at project；
It supports selection difference packet size selection, defaults 64K.It indicates to generate in escalation process, minimum differential unit；
* .zip, file format is supported to upload；
Support parsing upgrade package；
After the completion of supporting deployment, upgrade package is automatically uploaded to object OTA management backstage.User, which clicks, " enters Internet of Things cloud
Platform " button can check the upgrade package upgraded successfully.
After adopting the above technical scheme, the invention has the following beneficial effects: its shortening production upgrade package time, simplifies software upgrading
Process, more convenient, the safety of the safety of improve data transfer and data storage.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (8)
1. a kind of online difference upgrade-system, it is characterised in that: it includes project management module, version management module, difference packet
Policy module, file format policy module, parsing upgrade package module, deployment upgrade package module, online difference upgrade-system difference
With project management module, version management module, the policy module of difference packet, file format policy module, parsing upgrade package module, portion
Administration's upgrade package module is connected.
2. a kind of security system of online difference upgrading, it is characterised in that: it includes network data transmission system, data encryption mould
Block, data transmission blocks, network transmission module, data reception module, network data transmission system are connected with data encryption module
It connects, data encryption module is connected with data transmission blocks, network transmission module, data reception module respectively.
3. a kind of online difference upgrade-system according to claim 1, it is characterised in that: the project management module includes
Creation project unit and project strategy configuration unit.
4. a kind of online difference upgrade-system according to claim 1, it is characterised in that: the version management module includes
Newly-built version unit, version policy configuration unit.
5. a kind of online difference upgrade-system according to claim 1, it is characterised in that: the difference packet policy module packet
The magnitude unit of packet containing difference, whole packet unit, non-whole packet unit.
6. a kind of online difference upgrade-system according to claim 1, it is characterised in that: the parsing upgrade package module packet
The project information unit containing confirmation, confirmation version information unit, confirmation configuration information unit.
7. a kind of online difference upgrade-system according to claim 1, it is characterised in that: the deployment upgrade package module packet
Unit containing differential relationship, escalation policy unit, test upgrade package unit, release upgrade packet unit.
8. a kind of security system of online difference upgrading according to claim 2, it is characterised in that: the data encryption
Module uses ssl tunneling encryption technology.
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| CN110941433A (en) * | 2019-11-13 | 2020-03-31 | 佛山职业技术学院 | Method and system for edge-assisted deployment of third party application to microcontroller |
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| CN114237665A (en) * | 2021-12-13 | 2022-03-25 | 安天科技集团股份有限公司 | Patch updating method and device, computing equipment and storage medium |
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