CN101561279A - Method and device for starting navigation system - Google Patents
Method and device for starting navigation system Download PDFInfo
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- CN101561279A CN101561279A CN 200910107377 CN200910107377A CN101561279A CN 101561279 A CN101561279 A CN 101561279A CN 200910107377 CN200910107377 CN 200910107377 CN 200910107377 A CN200910107377 A CN 200910107377A CN 101561279 A CN101561279 A CN 101561279A
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Abstract
The invention relates to a legal authentication technology, aims at the defect that the prior art can not solve the pirate problem of the navigation software and provides a method and a device for starting the navigation system. The method for starting the navigation system comprises the following steps of: extracting the system identification of the navigation system after receiving a starting command, calculating an access key according to the system identification, and starting the navigation system when judging the consistency of the calculated access key and the memorized original key. The invention also provides a device for starting the navigation system. The technical proposal has the following benefits of judging whether the pirate behavior exists by confirming whether the navigation software is installed on the matched hardware platform by judging the consistency of the access key calculated on the basis of the extracted system identification and the original key when starting the navigation system. Simultaneously, the technical proposal has simple realization process and easy realization.
Description
Technical field
The present invention relates to legal authentication techniques, more particularly, relate to a kind of navigational system startup method and navigational system starter gear.
Background technology
Under the continuous promotion in technology and market, navigation product has been walked out the laboratory, enters among the daily life.Airmanship is GPS (Global Positioning System for example, GPS) principle of work of technology is, navigator receives the position coordinates that at least 3 satellites transmitted in earth-circling 24 gps satellites, the position coordinates of putting down in writing in the electronic chart that itself and terminal self are stored mates, and determines the accurate position of this equipment in electronic chart with this.
Navigation Service is provided by navigation service provider usually.Want to use the user of navigation Service at first to need the navigation service provider to file an application, dispose navigator by the service provider for this user then, and according to collecting service fee for the quantity of user configured navigator to the user.Except disposing necessary hardware device (as the vehicle mounted guidance hardware platform, possess the mobile phone of navigation feature etc.), if want to realize navigation feature, also need dispose corresponding software, such as but not limited to navigation map etc.Along with the continuous segmentation in market, the hardware platform of navigational system and software unit are sold and are runed by company independently substantially respectively at present.
For software navigation product supplier, problem of piracy can not get good solution always.This makes that in actual life some users often are applied in a cover navigation software on many hardware navigation platforms, so just can exempt from many parts of software tolls.This way has caused very big loss for software navigation product supplier.Yet, also do not find a kind of effective navigation software scheme of fighting against piracy in the prior art.
Therefore, need the anti-pirate scheme of a kind of navigation software, with the above-mentioned defective that exists in effective solution prior art.
Summary of the invention
The technical problem to be solved in the present invention is, can't solve the defective of navigation software problem of piracy at prior art, and a kind of navigational system startup method and navigational system starter gear are provided.
The technical solution adopted for the present invention to solve the technical problems is:
Construct a kind of navigational system startup method, be used to start navigational system, comprise,
Extraction step, be included in receive startup command after, extract the system banner of described navigational system;
Calculation procedure comprises according to described system banner and calculates access key;
Setting up procedure, be included in determine to calculate the primary key of access key and storage when identical, start described navigational system.
In navigational system startup method provided by the invention, described setting up procedure also comprises, when not finding described primary key, described access key is stored as primary key, starts described navigational system then.
In navigational system startup method provided by the invention, described navigational system comprises support platform and control system at least, described system banner comprises support platform sign and control system sign at least, and the system banner of the described navigational system of described extraction comprises support platform sign and the control system sign of extracting described navigational system at least.
In navigational system startup method provided by the invention, described control system comprises operating system and map data base at least, described control system sign comprises operating system sign and map data base sign at least, and the control system sign of the described navigational system of described extraction comprises at least extracts described operating system sign and map data base sign.
In navigational system startup method provided by the invention, described map office is designated map office sequence number and version number.
The present invention also provides a kind of navigational system starter gear, communicates to connect with navigational system, it is characterized in that, comprising:
Extraction module is used for after receiving startup command, extracts the system banner of described navigational system;
Computing module is used for calculating access key according to described system banner;
Start module, be used for determine to calculate the primary key of access key and storage when identical, start described navigational system.
In navigational system starter gear provided by the invention, described startup module is used for when not finding described primary key, and described access key is stored as primary key, starts described navigational system then.
In navigational system starter gear provided by the invention, described navigational system comprises support platform and control system at least, described system banner comprises support platform sign and control system sign at least, and described extraction module is used for extracting at least the support platform sign and the control system sign of described navigational system.
In navigational system starter gear provided by the invention, described control system comprises operating system and map data base at least, described control system sign comprises operating system sign and map data base sign at least, and described extraction module is used for comprising at least described operating system sign of extraction and map data base sign.
In navigational system starter gear provided by the invention, described map office is designated map office sequence number and version number.
Implement technical scheme of the present invention, has following beneficial effect, by when starting navigational system, judge based on the system banner that extracts calculate access key and primary key whether identically determine that whether navigation software is installed on the supporting hardware platform, judges whether to exist copy right piracy with this.Technical scheme implementation procedure provided by the invention is simple, is easy to realize.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation according to the navigational system starter gear of a preferred embodiment of the present invention;
Fig. 2 is the process flow diagram according to the navigational system startup method of a preferred embodiment of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The invention provides a kind of navigational system startup method and navigational system starter gear, by when starting navigational system, judge based on the system banner that extracts calculate access key and primary key whether identically determine that whether navigation software is installed on the supporting hardware platform, judges whether to exist copy right piracy with this.Below just technical scheme of the present invention is described in detail.
Fig. 1 is the structural representation according to the navigational system starter gear 100 of a preferred embodiment of the present invention.Navigational system starter gear 100 communicates to connect with navigational system, and as shown in Figure 1, navigational system starter gear 100 comprises extraction module 102, computing module 104 and starts module 106
Navigational system generally comprises the support platform of example, in hardware and the control system of form of software, and control system specifically comprises operating system and map data base.The system banner that extraction module 102 is extracted comprises support platform sign and control system sign.In the specific implementation process, support platform sign can be such as but not limited to the sign of a certain hardware in the support platform, such as but not limited to sequence number of central controller or storer or the like.And the control system sign can comprise operating system sign and map data base sign.In the specific implementation process, the operating system sign can be such as but not limited to the sequence number and/or the version number of operating system, and the map data base sign can be such as but not limited to the sequence number and/or the version number of map data base.
In specific implementation, calculate at first primary key will together store with the control system of navigational system.Thus, when the disabled user copies to legal control system on the illegal support platform, this primary key also will together copy on the support platform.Yet when support platform changed, the system banner that extraction module 102 is extracted (be specifically support platform sign) must change, cause thus computing module 104 calculate access key will be different from the primary key of storage.In this case, start module 106 and will not return the startup navigational system, the substitute is and send alarm prompt, notice is found piracy software.This shows that technical scheme provided by the invention is the software and the hardware binding of navigational system, thereby prevent that the disabled user is installed in legal navigation software on the illegal support platform, therefore can effectively contain spreading of pirate navigation software.
The present invention also provides a kind of navigational system startup method, below just be described in greater detail in conjunction with Fig. 2.
Fig. 2 is the process flow diagram according to the navigational system startup method 200 of a preferred embodiment of the present invention.As shown in Figure 2, method 200 starts from step 202.
Subsequently,, receive startup command, extract the system banner of navigational system at next step 204.The content that relevant system is is above being described in detail, therefore repeats no more herein.
Subsequently, at next step 206, calculate access key according to described system banner.
Subsequently,, judge whether to find primary key, if then forward step 210 to, otherwise forward step 212 at next step 208.
As indicated above, if find primary key, then forward step 210 to, further judge this primary key with calculate access key whether identical, if then forward step 214 to, otherwise forward step 216 to.
As indicated above, if primary key with calculate access key identical, then forward step 214 to, the startup navigational system, forward step 218 then to.
As indicated above, if primary key with calculate access key different, then forward step 216 to, send alarm prompt, forward step 218 then to.
As indicated above, if do not find primary key, then forward step 212 to, with calculate access key be stored as primary key, forward step 214 then to.
At last, method 200 ends at step 218.
Setting up procedure, be included in determine to calculate the primary key of access key and storage when identical, start described navigational system.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, a kind of navigational system startup method is used to start navigational system, it is characterized in that, comprise,
Extraction step, be included in receive startup command after, extract the system banner of described navigational system;
Calculation procedure comprises according to described system banner and calculates access key;
Setting up procedure, be included in determine to calculate the primary key of access key and storage when identical, start described navigational system.
2, navigational system startup method according to claim 1 is characterized in that, described setting up procedure also comprises, when not finding described primary key, described access key is stored as primary key, starts described navigational system then.
3, navigational system startup method according to claim 2, it is characterized in that, described navigational system comprises support platform and control system at least, described system banner comprises support platform sign and control system sign at least, and the system banner of the described navigational system of described extraction comprises support platform sign and the control system sign of extracting described navigational system at least.
4, navigational system startup method according to claim 3, it is characterized in that, described control system comprises operating system and map data base at least, described control system sign comprises operating system sign and map data base sign at least, and the control system sign of the described navigational system of described extraction comprises at least extracts described operating system sign and map data base sign.
5, navigational system startup method according to claim 4 is characterized in that, described map office is designated map office sequence number and version number.
6, a kind of navigational system starter gear communicates to connect with navigational system, it is characterized in that, comprising:
Extraction module is used for after receiving startup command, extracts the system banner of described navigational system;
Computing module is used for calculating access key according to described system banner;
Start module, be used for determine to calculate the primary key of access key and storage when identical, start described navigational system.
7, navigational system starter gear according to claim 6 is characterized in that, described startup module is used for when not finding described primary key described access key being stored as primary key, starts described navigational system then.
8, navigational system startup method according to claim 7, it is characterized in that, described navigational system comprises support platform and control system at least, described system banner comprises support platform sign and control system sign at least, and described extraction module is used for extracting at least the support platform sign and the control system sign of described navigational system.
9, navigational system startup method according to claim 8, it is characterized in that, described control system comprises operating system and map data base at least, described control system sign comprises operating system sign and map data base sign at least, and described extraction module is used for comprising at least described operating system sign of extraction and map data base sign.
10, navigational system startup method according to claim 9 is characterized in that, described map office is designated map office sequence number and version number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910107377 CN101561279B (en) | 2009-05-20 | 2009-05-20 | Method and device for starting navigation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200910107377 CN101561279B (en) | 2009-05-20 | 2009-05-20 | Method and device for starting navigation system |
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| CN101561279A true CN101561279A (en) | 2009-10-21 |
| CN101561279B CN101561279B (en) | 2013-03-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831336A (en) * | 2011-06-17 | 2012-12-19 | 比亚迪股份有限公司 | Method and system for preventing electronic device from being pirated |
| CN103983272A (en) * | 2014-05-05 | 2014-08-13 | 惠州华阳通用电子有限公司 | Method for starting navigation software adaptive to vehicle terminal based on Android platform |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236592C (en) * | 2000-07-28 | 2006-01-11 | 三六零度（美国）网络公司 | Smart card enabled mobile personal computing environment system |
| US7251312B2 (en) * | 2003-09-06 | 2007-07-31 | Intrado Inc. | Method and system for availing participants in a special number call event and others of information contained in a plurality of data stores |
| US8108940B2 (en) * | 2006-12-19 | 2012-01-31 | International Business Machines Corporation | Method for protecting data from unauthorised access |
| CN101004720A (en) * | 2007-01-24 | 2007-07-25 | 赵铁军 | Individualized intelligent learning machine for taking an exam based on encryption techniques |
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2009
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831336A (en) * | 2011-06-17 | 2012-12-19 | 比亚迪股份有限公司 | Method and system for preventing electronic device from being pirated |
| CN102831336B (en) * | 2011-06-17 | 2016-06-01 | 比亚迪股份有限公司 | A kind of method and system stoping electronic equipment pirate |
| CN103983272A (en) * | 2014-05-05 | 2014-08-13 | 惠州华阳通用电子有限公司 | Method for starting navigation software adaptive to vehicle terminal based on Android platform |
| CN103983272B (en) * | 2014-05-05 | 2017-01-11 | 惠州华阳通用电子有限公司 | Method for starting navigation software adaptive to vehicle terminal based on Android platform |
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| Publication number | Publication date |
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| CN101561279B (en) | 2013-03-20 |
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