CN110247995A - A kind of the server pointing method and system of communicating terminal - Google Patents
A kind of the server pointing method and system of communicating terminal Download PDFInfo
- Publication number
- CN110247995A CN110247995A CN201910460623.XA CN201910460623A CN110247995A CN 110247995 A CN110247995 A CN 110247995A CN 201910460623 A CN201910460623 A CN 201910460623A CN 110247995 A CN110247995 A CN 110247995A
- Authority
- CN
- China
- Prior art keywords
- address
- eeprom
- communicating terminal
- issued
- default
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5053—Lease time; Renewal aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/1023—Server selection for load balancing based on a hash applied to IP addresses or costs
Abstract
The present invention relates to vehicular field, in particular to the server pointing method and system of a kind of communicating terminal.The server pointing method of a kind of communicating terminal, comprising steps of activating two IP address being preset in communicating terminal EEPROM by diagnostic service；Obtain the IP address that remote service issues, judge whether the IP address is one of them in two IP address in EEPROM, if the IP address is one of them in two IP address in EEPROM, IP direction is carried out according to the IP address issued and jumps switching, and sets the IP address issued to first IP of default.Through the above steps, it is ensured that the IP address illegally issued cannot respond, and then the safety for protecting IP to switch；And set the IP address issued to first IP of default, the switching at runtime of IP is realized, and then realize the load balancing of platform different IP addresses server.
Description
Technical field
The present invention relates to vehicular field, in particular to the server pointing method and system of a kind of communicating terminal.
Background technique
Vehicle requires to go to connect national platform by enterprise platform in activation, and enterprise platform may be arranged
Have multiple IP address, in the prior art, some by the communication terminal address of vehicle is directly defaulted as enterprise one of them
IP address, this will lead to some address in enterprise and corresponds to multiple vehicles, cause load imbalance, some setting vehicle communication terminals
It can carry out corresponding to by the IP address received and jump (though solving the problems, such as load imbalance in this way), and there are one for this mode
A problem, if the IP address that vehicle receives be from malice send, may cause vehicle and maliciously controlled, safety without
Method is protected.There has been no a methods can solve the problems, such as two above simultaneously at present.
Summary of the invention
For this reason, it may be necessary to provide a kind of server pointing method of communicating terminal, to solve IP switching load imbalance and
The problem of IP switch safety, specific technical solution are as follows:
A kind of server pointing method of communicating terminal, comprising steps of being preset at communicating terminal by diagnostic service activation
Two IP address in EEPROM；The IP address that remote service issues is obtained, judges whether the IP address is in EEPROM
One of them in two IP address, if the IP address is one of them in two IP address in EEPROM, under
The IP address of hair carries out IP direction and jumps switching, and sets the IP address issued to first IP of default；If the IP
Location is not one of them in two IP address in EEPROM, then ignores the IP address issued, does not do any IP address and jumps
Handover operation.
Further, before described " activating two IP address being preset in communicating terminal EEPROM by diagnostic service ",
Preset three IP address in communicating terminal are further comprised the steps of:, one is default ip address, and the default ip address is set to journey
On sequence Flash, other two IP address is set in EEPROM.
Further, it further comprises the steps of: and the IP address being set in EEPROM is read or rewritten by diagnostic service.
In order to solve the above technical problems, additionally providing a kind of server pointing system of communicating terminal, specific technical solution
It is as follows:
A kind of server pointing system of communicating terminal, comprising: diagnostic module, IP address judgment module and IP direction jump
Module；The diagnostic module is used for: two IP address that activation is preset in communicating terminal EEPROM；The IP address judges mould
Block is used for: being obtained the IP address that issues of remote service, is judged whether the IP address is in two IP address in EEPROM
One of them；The IP is directed toward jump module and is used for: if the IP address is wherein one in two IP address in EEPROM
It is a, IP direction is carried out according to the IP address issued and jumps switching, and sets the IP address issued to first IP of default.
It further, further include IP address setup module；The IP address setup module is used for: preset in communicating terminal
Three IP address, one is default ip address, and the default ip address is set on program Flash, other two IP address is set
It is placed in EEPROM.
Further, the diagnostic module is also used to: reading or rewrite the IP address being set in EEPROM.
The beneficial effects of the present invention are: being obtained remote by pre-setting two IP address in communicating terminal EEPROM
The IP address of journey service down distributing judges whether the IP address is one of them in two be set in advance in EEPROM,
If one of them in two, IP direction is just carried out according to the IP address issued and jumps switching, first when IP address is preparatory
Just will do it for setting operates in next step, it is ensured that the IP address illegally issued cannot respond, and then IP is protected to switch
Safety；And set the IP address issued to first IP of default, the switching at runtime of IP is realized, and then realize platform
The load balancing of different IP addresses server.
Further, pre-set two IP address are stored in EEPROM, it is ensured that even if power-off IP address
Information will not lose.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the server pointing method of communicating terminal described in specific embodiment；
Fig. 2 is a kind of module diagram of the server pointing system of communicating terminal described in specific embodiment.
Description of symbols:
200, the server pointing system of a kind of communicating terminal,
201, diagnostic module,
202, IP address judgment module,
203, IP is directed toward jump module.
Specific embodiment
Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality
It applies example and attached drawing is cooperated to be explained in detail.
Referring to Fig. 1, in the present embodiment, a kind of specific embodiment of the server pointing method of communicating terminal is such as
Under:
Step S101: two IP address being preset in communicating terminal EEPROM are activated by diagnostic service.
Step S102: the IP address that remote service issues is obtained.
Step S103: do you judge that the IP address is one of them in two IP address in EEPROM?
If the IP address is one of them in two IP address in EEPROM, S104 is thened follow the steps: under
The IP address of hair carries out IP direction and jumps switching, and sets the IP address issued to first IP of default.
If the IP address is not one of them in two IP address in EEPROM, thens follow the steps S105: ignoring
The IP address issued does not do any IP address and jumps handover operation.
It should be noted that before above-mentioned steps, in the present embodiment, preset three IP in communicating terminal
Location, one is default ip address, and the default ip address is set on program Flash, other two IP address is set to
In EEPROM.Wherein default ip address can not be changed, other two, which is set to the IP address in EEPROM, can pass through diagnostic service
It reads, rewrite IP, and can be activated by diagnostic service.
After activating IP by diagnostic service, after two available states of IP upon activation, obtain what remote service issued
IP address, the IP that issues received is compared with two IP address in write-in EEPROM before this for communicating terminal, if the IP
Address is one of them in two IP address in EEPROM, carries out IP direction according to the IP address issued and jumps switching, and
Set the IP address issued to first IP of default；And if the IP address is not in two IP address in EEPROM
One of them, then ignore the IP address issued, does not do any IP address and jumps handover operation.
By pre-setting two IP address in communicating terminal EEPROM, the IP address that remote service issues is obtained,
Judge whether the IP address is one of them in two be set in advance in EEPROM, if wherein one in two
It is a, IP direction is just carried out according to the IP address that issues and jumps switching, first when IP address is just will do it down of pre-setting
Single stepping, it is ensured that the IP address illegally issued cannot respond, and then the safety for protecting IP to switch；And it will issue
IP address is set as first IP of default, realizes the switching at runtime of IP, and then realize platform different IP addresses server
Load balancing.
Referring to Fig. 2, in the present embodiment, a kind of specific embodiment party of the server pointing system 200 of communicating terminal
Formula is as follows:
A kind of server pointing system 200 of communicating terminal, comprising: diagnostic module 201,202 and of IP address judgment module
IP is directed toward jump module 203；The diagnostic module 201 is used for: two IP address that activation is preset in communicating terminal EEPROM；
The IP address judgment module 202 is used for: being obtained the IP address that remote service issues, is judged whether the IP address is EEPROM
One of them in two interior IP address；The IP is directed toward jump module 203 and is used for: if the IP address is in EEPROM
One of them in two IP address carries out IP direction according to the IP address issued and jumps switching, and the IP address issued is set
It is set to first IP of default.
It further, further include IP address setup module；The IP address setup module is used for: preset in communicating terminal
Three IP address, one is default ip address, and the default ip address is set on program Flash, other two IP address is set
It is placed in EEPROM.
Further, the diagnostic module 201 is also used to: reading or rewrite the IP address being set in EEPROM.
Two IP address are pre-set in communicating terminal EEPROM by IP address setup module, are sentenced by IP address
Disconnected module 202 obtains the IP address that remote service issues, and judges whether the IP address is two be set in advance in EEPROM
One of them in a just carries out IP direction according to the IP address issued and jumps switching, first if one of them in two
When IP address is that the next step that just will do it pre-set operates, it is ensured that the IP address illegally issued cannot respond, into
And the safety for protecting IP to switch；And setting the IP address issued to first IP of default, the dynamic for realizing IP is cut
It changes, and then realizes the load balancing of platform different IP addresses server.
It should be noted that being not intended to limit although the various embodiments described above have been described herein
Scope of patent protection of the invention.Therefore, it based on innovative idea of the invention, change that embodiment described herein is carried out and is repaired
Change, or using equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it directly or indirectly will be with
Upper technical solution is used in other related technical areas, is included within scope of patent protection of the invention.
Claims (6)
1. a kind of server pointing method of communicating terminal, which is characterized in that comprising steps of
Two IP address being preset in communicating terminal EEPROM are activated by diagnostic service；
Obtain the IP address that issues of remote service, judge the IP address whether be in two IP address in EEPROM wherein
One, if the IP address is one of them in two IP address in EEPROM, IP is carried out according to the IP address issued and is referred to
Switch to jumping, and sets the IP address issued to first IP of default；
If the IP address is not one of them in two IP address in EEPROM, ignores the IP address issued, do not do
Any IP address jumps handover operation.
2. a kind of server pointing method of communicating terminal according to claim 1, which is characterized in that described " by examining
Disconnected Service Activation is preset at two IP address in communicating terminal EEPROM " before, it further comprises the steps of:
Preset three IP address in communicating terminal, one is default ip address, and the default ip address is set to program Flash
On, other two IP address is set in EEPROM.
3. a kind of server pointing method of communicating terminal according to claim 2, which is characterized in that further comprise the steps of:
The IP address being set in EEPROM is read or rewritten by diagnostic service.
4. a kind of server pointing system of communicating terminal characterized by comprising diagnostic module, IP address judgment module and
IP is directed toward jump module；
The diagnostic module is used for: two IP address that activation is preset in communicating terminal EEPROM；
The IP address judgment module is used for: obtain the IP address that issues of remote service, judge the IP address whether be
One of them in two IP address in EEPROM；
The IP is directed toward jump module and is used for: if the IP address is one of them in two IP address in EEPROM, root
IP direction is carried out according to the IP address issued and jumps switching, and sets the IP address issued to first IP of default.
5. a kind of server pointing system of communicating terminal according to claim 4, which is characterized in that further include IP address
Setup module；
The IP address setup module is used for: preset three IP address in communicating terminal, and one is default ip address, described silent
Recognize IP address to be set on program Flash, other two IP address is set in EEPROM.
6. a kind of server pointing system of communicating terminal according to claim 5, which is characterized in that
The diagnostic module is also used to: reading or rewrite the IP address being set in EEPROM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910460623.XA CN110247995A (en) | 2019-05-30 | 2019-05-30 | A kind of the server pointing method and system of communicating terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910460623.XA CN110247995A (en) | 2019-05-30 | 2019-05-30 | A kind of the server pointing method and system of communicating terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110247995A true CN110247995A (en) | 2019-09-17 |
Family
ID=67885341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910460623.XA Pending CN110247995A (en) | 2019-05-30 | 2019-05-30 | A kind of the server pointing method and system of communicating terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110247995A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004007182A (en) * | 2002-05-31 | 2004-01-08 | Denso Corp | Communication terminal and setting method therefor |
| US20100263024A1 (en) * | 2009-04-09 | 2010-10-14 | Honeywell International Inc. | Methods, apparatus and systems for accessing vehicle operational data using an intelligent network router |
| CN102510399A (en) * | 2011-10-31 | 2012-06-20 | 深圳市赛格导航科技股份有限公司 | Method for selecting service centers intelligently |
| CN104883374A (en) * | 2014-02-28 | 2015-09-02 | 惠州市德赛西威汽车电子有限公司 | On-vehicle remote data terminal and processing method thereof |
| CN108173856A (en) * | 2017-12-28 | 2018-06-15 | 北京奇虎科技有限公司 | Vehicle communication data safety detection method, device and car-mounted terminal |
-
2019
- 2019-05-30 CN CN201910460623.XA patent/CN110247995A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004007182A (en) * | 2002-05-31 | 2004-01-08 | Denso Corp | Communication terminal and setting method therefor |
| US20100263024A1 (en) * | 2009-04-09 | 2010-10-14 | Honeywell International Inc. | Methods, apparatus and systems for accessing vehicle operational data using an intelligent network router |
| CN102510399A (en) * | 2011-10-31 | 2012-06-20 | 深圳市赛格导航科技股份有限公司 | Method for selecting service centers intelligently |
| CN104883374A (en) * | 2014-02-28 | 2015-09-02 | 惠州市德赛西威汽车电子有限公司 | On-vehicle remote data terminal and processing method thereof |
| CN108173856A (en) * | 2017-12-28 | 2018-06-15 | 北京奇虎科技有限公司 | Vehicle communication data safety detection method, device and car-mounted terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6812444B2 (en) | Embedded subscriber identification module with communication profile | |
| US20140378055A1 (en) | Pairing a wireless devices within a vehicle | |
| CN111542081B (en) | Communication switching method and device and Internet of things communication module | |
| US8423017B2 (en) | Automatic updating of a preferred roaming list stored in a vehicle telematics unit | |
| CN104507181A (en) | Dual-card dual-standby conversation method, dual-card dual-standby conversation device and dual-card dual-standby conversation terminal | |
| CN110719372B (en) | Method, device and system for remote communication with vehicle | |
| CN210666775U (en) | Tamper-resistant device for embedded universal integrated circuit card and electronic device | |
| CN111683371B (en) | Intelligent household appliance network distribution method, intelligent household appliance, mobile terminal and medium | |
| CN111314902A (en) | Method and device for adaptively configuring parameters of terminal of Internet of vehicles | |
| CN101841365B (en) | Terminal apparatus and communication system | |
| CN106094512A (en) | Self-adapting start sequence for vehicle infotainment system | |
| CN103873439B (en) | The method and electronic equipment of a kind of networking | |
| CN110268412A (en) | Communication control unit, communication system and communication control method | |
| CN110247995A (en) | A kind of the server pointing method and system of communicating terminal | |
| US9591488B2 (en) | Contents management for mobile station having runtime environment | |
| CN105764054A (en) | Method for network detection based on embedded intelligent card and terminal thereof | |
| CN108791188A (en) | The control method of vehicle, apparatus and system | |
| CN111372224A (en) | Method, device and equipment for sharing seed code number by eSIM (embedded subscriber identity Module) | |
| CN104918230A (en) | Card writing method, device and system | |
| CN113301531A (en) | Network access system, method and device for vehicle automatic driving test | |
| CN114285657A (en) | Firewall security policy change verification method and device | |
| CN105472125A (en) | Information processing method and electronic device | |
| CN1191552C (en) | Data carrier having option means | |
| CN112803957B (en) | Data processing method and system, embedded user card and terminal | |
| US20170070253A1 (en) | Configurable communications module |
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: 20190917 |