CN105847240B - A kind of integrated calibration system login method of Vehicle Controller - Google Patents
A kind of integrated calibration system login method of Vehicle Controller Download PDFInfo
- Publication number
- CN105847240B CN105847240B CN201610153461.1A CN201610153461A CN105847240B CN 105847240 B CN105847240 B CN 105847240B CN 201610153461 A CN201610153461 A CN 201610153461A CN 105847240 B CN105847240 B CN 105847240B
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- calibration system
- password
- user
- integrated
- integrates
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Classifications
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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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/105—Multiple levels of security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
Abstract
The invention discloses a kind of Vehicle Controllers to integrate calibration system login method, comprising: 1) runs integrated calibration system；2) it integrates calibration system and judges whether current connection devices are to log in for the first time, when current connection devices are to log in for the first time, user inputs username and password, integrated calibration system calculates password, when the password of the password being calculated and user's input is inconsistent, the log-in interface of integrated calibration system, which is shown, logs in failure；When the password being calculated is consistent with the password that user inputs, then step 3) is gone to；When the equipment currently connected is not to log in for the first time, the corresponding username and password of calibration system inquiry current connection devices is integrated, then go to step 3)；3) it integrates calibration system the username and password of current connection devices is sent in remote server；4) remote server obtains the Permission Levels of user, integrates calibration system according to the Permission Levels of user for users to use.Safety of the invention is higher.
Description
Technical field
The present invention relates to a kind of login methods, and in particular to a kind of integrated calibration system login method of Vehicle Controller.
Background technique
In order to facilitate the operation of technical staff, most of vehicle calibration system is all by parameter calibration, the number to controller
It is integrated in a system according to functions such as monitoring and fault diagnosises, parameter calibration directly affects the function and performance of controller, such as
Fruit misoperation results even in accident irretrievable；What data monitoring obtained is the relevant data of controller, it is therefore desirable to logical
The use limitation to software is crossed, safety is improved, for the considerations of spending to safety and information privacy, calibration system all can be
Encrypted authentication is carried out when logging in, including software and computer are bound；User name and password authentification etc. are carried out by internet, still
Username and password verifying is easy to be cracked, therefore the safety logged in is poor.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, a kind of integrated calibration system of Vehicle Controller is provided
System login method, the safety of the login method are higher.
In order to achieve the above objectives, Vehicle Controller of the present invention integrates calibration system login method, including following step
It is rapid:
1) integrated calibration system is run；
2) when without equipment connection pre-recorded in calibration system is integrated, integrated calibration system is directly exited；It is integrated when having
When pre-recorded equipment connects the integrated calibration system in calibration system, whether integrated calibration system judges current connection devices
To log in for the first time, when current connection devices are to log in for the first time, integrate calibration system and show log-in interface, user logs in described
Username and password is inputted on interface, the code of user name and current connection devices that integrated calibration system is inputted according to user with
And computer ID calculates password, when the password of the password being calculated and user's input is inconsistent, integrated calibration system is logged in
Interface display logs in failure, and user is reminded to re-enter username and password；It is inputted when the password and user that are calculated
When password is consistent, then step 3) is gone to；When the equipment currently connected is not to log in for the first time, it is current to integrate calibration system inquiry
The corresponding username and password of equipment is connected, then goes to step 3)；
3) it integrates calibration system the username and password of current connection devices is sent in remote server；
4) remote server verifies the username and password of current connection devices, and is obtained according to the result of verifying
The Permission Levels of user, and the Permission Levels of user are sent in integrated calibration system, calibration system is integrated according to user's
Permission Levels are for users to use；
The code and computer ID of user name and current connection devices that integrated calibration system is inputted according to user are by adding
Close algorithm calculates password.
The Encryption Algorithm is md5 encryption algorithm.
Further include: all users are divided into several ranks in advance by remote server, wherein the corresponding power of each rank
Limit grade.
Further include: integrated calibration system record logs in the username and password of successful user.
Md5 encryption algorithm is irreversible.
The invention has the following advantages:
Vehicle Controller of the present invention integrates calibration system login method when specific operation, only passes through pre-recorded
Equipment just can connect in integrated calibration system, while software can only use on specified computer, further limit soft
The permission that part uses, while when user is to log in for the first time, then according to the generation of the user name of user's input and current connection devices
Code and computer ID calculate password, then judge whether the password of the password calculated and input is consistent, effectively improves password again
The difficulty cracked.User is divided into several ranks by remote server, and the corresponding Permission Levels of each rank can collect improving
At calibration system audient face while improve safety.After user logs in successfully for the first time, system can then automatically record user
Password and user name, username and password is then read when logging in later automatically, removes the worry that user voluntarily records password from, mentions
The convenience of high system.
Detailed description of the invention
Fig. 1 is flow chart of the invention.
Specific embodiment
The invention will be described in further detail with reference to the accompanying drawing:
With reference to Fig. 1, Vehicle Controller of the present invention integrates calibration system login method, comprising the following steps:
1) integrated calibration system is run；
2) when without equipment connection pre-recorded in calibration system is integrated, integrated calibration system is directly exited；It is integrated when having
When pre-recorded equipment connects the integrated calibration system in calibration system, whether integrated calibration system judges current connection devices
To log in for the first time, when current connection devices are to log in for the first time, integrate calibration system and show log-in interface, user logs in described
Username and password is inputted on interface, the code of user name and current connection devices that integrated calibration system is inputted according to user with
And computer ID calculates password by irreversible md5 encryption algorithm, when the password that the password being calculated and user input is different
When cause, the log-in interface of integrated calibration system, which is shown, logs in failure, and user is reminded to re-enter username and password；Work as calculating
When obtained password is consistent with the password that user inputs, then step 3) is gone to；When the equipment currently connected is not to log in for the first time
When, the corresponding username and password of calibration system inquiry current connection devices is integrated, then go to step 3)；
3) it integrates calibration system the username and password of current connection devices is sent in remote server；
4) remote server verifies the username and password of current connection devices, and is obtained according to the result of verifying
The Permission Levels of user, and the Permission Levels of user are sent in integrated calibration system, calibration system is integrated according to user's
Permission Levels are for users to use；
The invention also includes: all users are divided into several ranks in advance by remote server, wherein each rank is corresponding
One Permission Levels；Integrated calibration system record logs in the username and password of successful user.
The present invention improves level of encryption, while adding by irreversible by carrying out triple verifyings to user when logging in
Close algorithm calculates password, and safety is higher, and in order to improve the convenience that user uses, after logging in successfully for the first time, system automatically will
User name and password are recorded, and when logging in later, system reads the username and password of user automatically, and user only needs to click
It logs in.The communication in the present invention is hung over by CAN bus analyzer simultaneously realizes in CAN network, therefore, only works as equipment
When connection, log-in interface could be opened.
Claims (6)
1. a kind of Vehicle Controller integrates calibration system login method, which comprises the following steps:
1) integrated calibration system is run；
2) when without equipment connection pre-recorded in calibration system is integrated, integrated calibration system is directly exited；When there is integrated calibration
When pre-recorded equipment connects the integrated calibration system in system, integrated calibration system judge current connection devices whether headed by
It is secondary to log in, when current connection devices are to log in for the first time, integrate calibration system and show log-in interface, user is to the log-in interface
Upper input username and password integrates the code of user name and current connection devices that calibration system is inputted according to user and works as
Preceding computer ID calculates password, and when the password of the password being calculated and user's input is inconsistent, integrated calibration system is stepped on
Land interface display logs in failure, and user is reminded to re-enter username and password；When the password and user that are calculated input
Password it is consistent when, then go to step 3)；When the equipment currently connected is not to log in for the first time, integrated calibration system inquiry is worked as
The corresponding username and password of preceding connection equipment, then go to step 3)；
3) it integrates calibration system the username and password of current connection devices is sent in remote server；
4) remote server verifies the username and password of current connection devices, and obtains user according to the result of verifying
Permission Levels, and the Permission Levels of user are sent in integrated calibration system, integrate calibration system according to the permission of user
Grade is for users to use.
2. Vehicle Controller according to claim 1 integrates calibration system login method, which is characterized in that integrated calibration system
The code and computer ID for the user name and current connection devices that are inputted according to user of uniting calculate password by Encryption Algorithm.
3. Vehicle Controller according to claim 2 integrates calibration system login method, which is characterized in that the encryption is calculated
Method is md5 encryption algorithm.
4. Vehicle Controller according to claim 1 integrates calibration system login method, which is characterized in that further include: it is remote
All users are divided into several ranks in advance by journey server, wherein each rank corresponds to a Permission Levels.
5. Vehicle Controller according to claim 1 integrates calibration system login method, which is characterized in that further include: collection
The username and password of successful user is logged at calibration system record.
6. Vehicle Controller according to claim 3 integrates calibration system login method, which is characterized in that md5 encryption is calculated
Method is irreversible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153461.1A CN105847240B (en) | 2016-03-17 | 2016-03-17 | A kind of integrated calibration system login method of Vehicle Controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153461.1A CN105847240B (en) | 2016-03-17 | 2016-03-17 | A kind of integrated calibration system login method of Vehicle Controller |
Publications (2)
| Publication Number | Publication Date |
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| CN105847240A CN105847240A (en) | 2016-08-10 |
| CN105847240B true CN105847240B (en) | 2019-05-14 |
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| CN201610153461.1A Active CN105847240B (en) | 2016-03-17 | 2016-03-17 | A kind of integrated calibration system login method of Vehicle Controller |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202353707U (en) * | 2011-09-28 | 2012-07-25 | 马秀文 | Vehicle monitoring and diagnosing system |
| CN103501228A (en) * | 2013-08-01 | 2014-01-08 | 沈阳华矿新能源装备科技有限公司 | Dynamic two-dimension code token and authentication method of dynamic two-dimension code instruction |
| CN104580220A (en) * | 2015-01-12 | 2015-04-29 | 贝莱特空调有限公司 | Dynamic password management method applied to central air conditioner control systems |
| CN104751043A (en) * | 2013-12-31 | 2015-07-01 | 中国科学院信息工程研究所 | Host login method and host login device on basis of IC (integrated circuit) card technologies |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102043804A (en) * | 2009-10-22 | 2011-05-04 | 上海杉达学院 | Safety login method of database system |
| CN102118412B (en) * | 2009-12-31 | 2013-12-11 | 上海博泰悦臻网络技术服务有限公司 | Vehicle-mounted device, vehicle-mounted system and vehicle-mounted login method |
| CN102281142A (en) * | 2011-08-01 | 2011-12-14 | 句容市盛世软件有限公司 | User identity identification system |
| US20140075517A1 (en) * | 2012-09-12 | 2014-03-13 | GM Global Technology Operations LLC | Authorization scheme to enable special privilege mode in a secure electronic control unit |
-
2016
- 2016-03-17 CN CN201610153461.1A patent/CN105847240B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202353707U (en) * | 2011-09-28 | 2012-07-25 | 马秀文 | Vehicle monitoring and diagnosing system |
| CN103501228A (en) * | 2013-08-01 | 2014-01-08 | 沈阳华矿新能源装备科技有限公司 | Dynamic two-dimension code token and authentication method of dynamic two-dimension code instruction |
| CN104751043A (en) * | 2013-12-31 | 2015-07-01 | 中国科学院信息工程研究所 | Host login method and host login device on basis of IC (integrated circuit) card technologies |
| CN104580220A (en) * | 2015-01-12 | 2015-04-29 | 贝莱特空调有限公司 | Dynamic password management method applied to central air conditioner control systems |
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| CN105847240A (en) | 2016-08-10 |
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