CN104010272A - Method and device for protecting privacy - Google Patents
Method and device for protecting privacy Download PDFInfo
- Publication number
- CN104010272A CN104010272A CN201410199205.7A CN201410199205A CN104010272A CN 104010272 A CN104010272 A CN 104010272A CN 201410199205 A CN201410199205 A CN 201410199205A CN 104010272 A CN104010272 A CN 104010272A
- Authority
- CN
- China
- Prior art keywords
- location
- information
- services
- dummy
- coverage
- 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
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention discloses a method and device for protecting privacy and relates to the technical field of electronic information. According to the method and device, position information and privacy leakage of a user can be reduced. The method includes the steps that the actual position of a mobile terminal is obtained, a false position is selected according to the actual position, and the coverage range of service information of the actual position is within the coverage range of service information of the false position; data of the false position are uploaded to an LBS server; the range service information sent by the LBS server is received and at least includes the service information of the false position, and the service information of the false position is obtained through the LBS server according to the data of the false position. The method and device are suitable for scenes where the privacy of the user is protected in LBS.
Description
Technical field
The present invention relates to electronic information technical field, relate in particular to a kind of method and device of protecting privacy.
Background technology
Present stage, in telecom operators' mobile communications network, LBS (Location Based Service, position-based service) used more and more frequently, LBS can determine the user's who uses mobile terminal positional information, and each service upper relevant information contiguous with customer location is provided in modes such as note, multimedia message, voice, webpages as user.But, because LBS server need to obtain user's positional information, once LBS server is captured by hacker, use the user of LBS to be easy to tracked location, thereby cause the leakage of privacy of user.In order to prevent the leakage of privacy of user, in the prior art, mobile terminal is sent to an anonymous server by user's LBS request each time, and anonymous server is carried out anonymity processing to this request, completes the information interaction between mobile terminal and LBS server by anonymous processor.
But, because anonymous server receives user's LBS request each time, so there is user's positional information and other privacy informations in anonymous server.If anonymous server is captured, use the user of LBS can tracked location, the risk of the leakage of privacy of user also can improve greatly.
Summary of the invention
Embodiments of the invention provide a kind of method and device of protecting privacy, can reduce the risk that customer position information and privacy are revealed.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, the embodiment of the present invention provides a kind of method of protecting privacy, comprising:
Obtain the physical location of mobile terminal, and according to described physical location, choose dummy location, the coverage of the information on services of described dummy location covers the coverage of the information on services of described physical location;
Upload the position data of described dummy location to position-based service LBS server;
Receive the ranges service information that described LBS server sends, described ranges service information at least comprises the information on services of described dummy location, and the information on services of described dummy location is that LBS server obtains according to the position data of described dummy location.
Second aspect, the embodiment of the present invention provides a kind of device of protecting privacy, comprising:
Dummy location is chosen module, for obtaining the physical location of mobile terminal, and according to described physical location, chooses dummy location, and the coverage of the information on services of described dummy location covers the coverage of the information on services of described physical location;
Primary importance data transmission blocks, for uploading the position data of described dummy location to position-based service LBS server;
First information receiver module, the ranges service information sending for receiving described LBS server, described ranges service information at least comprises the information on services of described dummy location, and the information on services of described dummy location is that LBS server obtains according to the position data of described dummy location.
A kind of method and device of protecting privacy that the embodiment of the present invention provides; mobile terminal can be according to the physical location of mobile terminal; choose dummy location, upload the position data of dummy location to position-based service LBS server, receive the ranges service information that LBS server sends.With carry out the prior art of information interaction between mobile terminal and LBS server by anonymous server compared with, this programme utilizes the physical location of mobile terminal, choose the dummy location that information on services coverage can cover the information on services coverage of physical location, mobile terminal sends dummy location to LBS server, because the coverage of the information on services of dummy location has covered the coverage of the information on services of physical location, so mobile terminal can receive the information on services needing in physical location; Can receive at mobile terminal under the prerequisite of the information on services needing in physical location; because there is the dummy location of mobile terminal in LBS server; even if LBS server is captured; dummy location makes hacker cannot obtain easily user's physical location; thereby protect user's personal secrets, reduced the risk that customer mobile terminal privacy is revealed.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The flow chart of a kind of method of protecting privacy that Fig. 1 provides for the embodiment of the present invention;
A kind of example schematic of choosing dummy location that Fig. 1 a provides for the embodiment of the present invention;
The flow chart of a kind of specific implementation of a kind of method of protecting privacy that Fig. 2 provides for the embodiment of the present invention;
The flow chart of the another kind of specific implementation of a kind of method of protecting privacy that Fig. 3 provides for the embodiment of the present invention;
The another kind that Fig. 3 a provides for the embodiment of the present invention is chosen the example schematic of dummy location;
The flow chart of another specific implementation of a kind of method of protecting privacy that Fig. 4, Fig. 5 provide for the embodiment of the present invention;
The structural representation of a kind of method of protecting privacy that Fig. 6 provides for the embodiment of the present invention;
The structural representation of a kind of specific implementation of a kind of method of protecting privacy that Fig. 7 provides for the embodiment of the present invention;
The structural representation of the another kind of specific implementation of a kind of method of protecting privacy that Fig. 8 provides for the embodiment of the present invention;
The structural representation of another specific implementation of a kind of method of protecting privacy that Fig. 9 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
The technical scheme that the embodiment of the present invention provides can be applied to LBS (Location Based Service, position-based service) service system, LBS service system comprises mobile terminal and LBS server, between mobile terminal and LBS server, can carry out information interaction.Mobile terminal can, according to the physical location of self, be chosen suitable dummy location, and dummy location is reported to LBS server, receives afterwards the ranges service information that LBS server sends.Wherein, mobile terminal can be the equipment such as mobile phone, panel computer.
The embodiment of the present invention provides a kind of method of protecting privacy, as shown in Figure 1, comprising:
101, obtain the physical location of mobile terminal, and according to described physical location, choose dummy location.
Wherein, mobile terminal can use GPS (Global Positioning System, global positioning system), mobile terminal with alignment sensor or mobile terminal with software program, obtain the physical location of mobile terminal.The coverage of the information on services of dummy location covers the coverage of the information on services of physical location, such as: the coverage of the information on services of a position is similar to and regards a circle as the center of circle taking this position as, as shown in Figure 1a, mobile terminal has been determined physical location, and determine dummy location 1 according to physical location, dummy location 2 and dummy location 3, wherein, shadow region is coverage A, coverage A is the coverage of the information on services of physical location, coverage B is the coverage of the information on services of dummy location 1, coverage C is the coverage of the information on services of dummy location 2, coverage D is the coverage of the information on services of dummy location 3, coverage B, coverage C and coverage D have covered coverage A.
Mobile terminal can be chosen multiple dummy location, preferably, the number of dummy location is at least 3, wherein, most preferred scheme, that mobile terminal is chosen 3 dummy location, make the coverage of the information on services of 3 dummy location cover the coverage of the information on services of physical location, like this, in the coverage that ensures information on services, can obtain under the prerequisite of the information on services needing, can also reduce the traffic of LBS server and mobile terminal, avoid having band-limited communication channel and blocked.
102, upload the position data of described dummy location to position-based service LBS server.
Wherein, the position data of dummy location can represent by the mode of coordinate or other position mark modes.LBS server can be according to the position data of dummy location, determines the information on services in the coverage of dummy location, and information on services is sent to the coverage of dummy location.
103, receive the ranges service information that described LBS server sends.
Wherein, ranges service information at least comprises the information on services of dummy location, and the information on services of dummy location is that LBS server obtains according to the position data of dummy location.Because the coverage of the information on services of dummy location has covered the coverage of the information on services of physical location, so ranges service information can meet the service message demand of the user in physical location.
A kind of method of protecting privacy that the embodiment of the present invention provides; mobile terminal can be according to the physical location of mobile terminal; choose dummy location, upload the position data of dummy location to position-based service LBS server, receive the ranges service information that LBS server sends.With carry out the prior art of information interaction between mobile terminal and LBS server by anonymous server compared with, this programme utilizes the physical location of mobile terminal, choose the dummy location that information on services coverage can cover the information on services coverage of physical location, mobile terminal sends dummy location to LBS server, because the coverage of the information on services of dummy location has covered the coverage of the information on services of physical location, so mobile terminal can receive the information on services needing in physical location; Can receive at mobile terminal under the prerequisite of the information on services needing in physical location, because there is the dummy location of mobile terminal in LBS server, even if LBS server is captured, dummy location makes hacker cannot obtain easily user's physical location, thereby protect user's personal secrets, reduced the risk that customer mobile terminal privacy is revealed; In the time that the number of the dummy location of choosing is less, such as having chosen 3 dummy location, can also reduce the traffic between LBS server and mobile terminal, avoid having band-limited communication channel and block.
Further, on the basis of the scheme shown in Fig. 1, the embodiment of the present invention also provides a kind of concrete scheme of the method for protecting privacy; the implementation further refinement of this programme to 101 in the scheme shown in Fig. 1; 101 can specific implementation be 1011a-1012a, as shown in Figure 2, comprising:
1011a, obtains the physical location of mobile terminal, according to described physical location, obtains the information on services coverage of described physical location.
Wherein, the information on services coverage of physical location can be set by the user, such as: the coverage that user sets the information on services of physical location is taking physical location as the center of circle, 100 meters of circles that are radius.The information on services coverage of physical location can also be selected by mobile terminal in the various modes of having stored, and application.
1012a, near the specified scope edge of the coverage of the information on services of described physical location, the chosen position point of dispersion is as described dummy location.
Wherein, specified scope can be set by the user, or directly uses the fixed range having set in mobile terminal.Such as :-100 meters of the edge of the coverage of the information on services of physical location, to the scope of+100 meters, the chosen position point of dispersion is as dummy location.Such as: as shown in Figure 1a, dummy location 1, dummy location 2 and dummy location 3 are exactly 3 dummy location choosing in the specified scope at the edge of coverage A, and the position of dummy location 1, dummy location 2 and dummy location 3 comparatively disperses.
A kind of method of protecting privacy that the embodiment of the present invention provides; mobile terminal can be according to the physical location of mobile terminal; obtain the information on services coverage of physical location; in near the specified scope edge of the coverage of the information on services of physical location; the chosen position point disperseing is as dummy location; upload the position data of dummy location to LBS server, receive the ranges service information that LBS server sends.With carry out the prior art of information interaction between mobile terminal and LBS server by anonymous server compared with, this programme utilizes the physical location of mobile terminal, choose the dummy location that information on services coverage can cover the information on services coverage of physical location, mobile terminal sends dummy location to LBS server, because the coverage of the information on services of dummy location has covered the coverage of the information on services of physical location, so mobile terminal can receive the information on services needing in physical location; Can receive at mobile terminal under the prerequisite of the information on services needing in physical location, because there is the dummy location of mobile terminal in LBS server, even if LBS server is captured, dummy location makes hacker cannot obtain easily user's physical location, thereby protect user's personal secrets, reduced the risk that customer mobile terminal privacy is revealed; In the time that the number of the dummy location of choosing is less, such as having chosen 3 dummy location, can also reduce the traffic between LBS server and mobile terminal, avoid having band-limited communication channel and block; In near the specified scope edge of the coverage of the information on services of physical location, that disperses chooses dummy location, make the coverage of the information on services of dummy location can better cover the coverage of the information on services of physical location, thereby it is comprehensive to ensure that LBS sends service information.
Further, on the basis of the scheme shown in Fig. 1, the embodiment of the present invention also provides a kind of concrete scheme of the method for protecting privacy; the implementation further refinement of this programme to 101 in the scheme shown in Fig. 1; 101 can specific implementation be 1011b-1012b, as shown in Figure 3, comprising:
1011b, obtains the physical location of mobile terminal, according to described physical location, obtains the information on services coverage of described physical location.
Wherein, idiographic flow is similar to 1011a, does not repeat them here.
1012b, on the edge of the information on services coverage of described physical location, the chosen position point of dispersion is as described dummy location.
Wherein, mobile terminal can, on the edge of the information on services coverage of physical location, disperse to choose dummy location.Such as: as shown in Figure 3 a, 3 dummy location that dummy location 1, dummy location 2 and dummy location 3 are chosen exactly on the edge of coverage A, and the position of dummy location 1, dummy location 2 and dummy location 3 comparatively disperses.Disperse chosen position point as dummy location, can make the coverage of the information on services of dummy location can better cover the coverage of the information on services of physical location.
A kind of method of protecting privacy that the embodiment of the present invention provides; mobile terminal can be according to the physical location of mobile terminal; obtain the information on services coverage of physical location; on the edge of the coverage of the information on services of physical location; the chosen position point disperseing is as dummy location; upload the position data of dummy location to LBS server, receive the ranges service information that LBS server sends.With carry out the prior art of information interaction between mobile terminal and LBS server by anonymous server compared with, this programme utilizes the physical location of mobile terminal, choose the dummy location that information on services coverage can cover the information on services coverage of physical location, mobile terminal sends dummy location to LBS server, because the coverage of the information on services of dummy location has covered the coverage of the information on services of physical location, so mobile terminal can receive the information on services needing in physical location; Can receive at mobile terminal under the prerequisite of the information on services needing in physical location, because there is the dummy location of mobile terminal in LBS server, even if LBS server is captured, dummy location makes hacker cannot obtain easily user's physical location, thereby protect user's personal secrets, reduced the risk that customer mobile terminal privacy is revealed; In the time that the number of the dummy location of choosing is less, such as having chosen 3 dummy location, can also reduce the traffic between LBS server and mobile terminal, avoid having band-limited communication channel and block; On the edge of the coverage of the information on services of physical location, that disperses chooses dummy location, make the coverage of the information on services of dummy location can better cover the coverage of the information on services of physical location, thereby it is comprehensive to ensure that LBS sends service information.
In addition, on the basis of the scheme shown in Fig. 2, Fig. 3, the embodiment of the present invention also provides a kind of concrete scheme of the method for protecting privacy, this programme has increased 104-106, choosing on the basis of dummy location, choose at random again at least one random virtual location, further reduced the risk that privacy of user is revealed;
As shown in Figure 4, Figure 5, comprising:
104, choose at random at least one random dummy location.
Wherein, the coverage of the information on services of the dummy location of having chosen can be good at the coverage of the information on services that covers physical location, in order further to increase the confidentiality of privacy of user, can choose at random one or more random dummy location, increase the sum of position in LBS server, made hacker be difficult in position from LBS server track and localization to the physical location of mobile terminal.In concrete application, preferred, random dummy location is chosen 1 to 2.
105, upload the position data of described dummy location and described random dummy location to position-based service LBS server.
106, receive the ranges service information that described LBS server sends.
Wherein, ranges service information comprises the information on services of dummy location and the information on services of random dummy location.
A kind of method of protecting privacy that the embodiment of the present invention provides; mobile terminal can be according to the physical location of mobile terminal; obtain the information on services coverage of physical location; in near the specified scope edge of the coverage of the information on services of physical location; or on the edge of the coverage of the information on services of physical location; the chosen position point disperseing is as dummy location; choose at random again at least one random dummy location; upload the position data of dummy location and random dummy location to LBS server, receive the ranges service information that LBS server sends.With carry out the prior art of information interaction between mobile terminal and LBS server by anonymous server compared with, this programme utilizes the physical location of mobile terminal, choose the dummy location that information on services coverage can cover the information on services coverage of physical location, mobile terminal sends dummy location and random dummy location to LBS server, because the coverage of the information on services of dummy location has covered the coverage of the information on services of physical location, so mobile terminal can receive the information on services needing in physical location; Can receive at mobile terminal under the prerequisite of the information on services needing in physical location, because there is the dummy location of mobile terminal in LBS server, even if LBS server is captured, dummy location makes hacker cannot obtain easily user's physical location, thereby protect user's personal secrets, reduced the risk that customer mobile terminal privacy is revealed; In the time that the number of the dummy location of choosing is less, such as having chosen 3 dummy location, can also reduce the traffic between LBS server and mobile terminal, avoid having band-limited communication channel and block; In near specified scope on the edge of the coverage of the information on services of physical location or edge, that disperses chooses dummy location, make the coverage of the information on services of dummy location can better cover the coverage of the information on services of physical location, thereby it is comprehensive to ensure that LBS sends service information; Increase random dummy location, increased the sum of position in LBS server, make hacker be difficult in position from LBS server track and localization to the physical location of mobile terminal, thereby further reduced the risk that privacy of user is revealed.
The embodiment of the present invention provides a kind of device 200 of protecting privacy, as shown in Figure 6, comprising:
Dummy location is chosen module 201, for obtaining the physical location of mobile terminal, and according to described physical location, chooses dummy location.
Wherein, the coverage of the information on services of dummy location covers the coverage of the information on services of physical location.
Preferably, the number of dummy location is at least 3, and in optimal case, the number of dummy location is 3.
Primary importance data transmission blocks 202, for uploading the position data of described dummy location to position-based service LBS server.
First information receiver module 203, the ranges service information sending for receiving described LBS server.
Wherein, ranges service information at least comprises the information on services of dummy location, and the information on services of physical location and the information on services of dummy location are that LBS server obtains according to the position data of described dummy location.
A kind of device of protecting privacy that the embodiment of the present invention provides; mobile terminal can be according to the physical location of mobile terminal; choose dummy location, upload the position data of dummy location to position-based service LBS server, receive the ranges service information that LBS server sends.With carry out the prior art of information interaction between mobile terminal and LBS server by anonymous server compared with, this programme utilizes the physical location of mobile terminal, choose the dummy location that information on services coverage can cover the information on services coverage of physical location, mobile terminal sends dummy location to LBS server, because the coverage of the information on services of dummy location has covered the coverage of the information on services of physical location, so mobile terminal can receive the information on services needing in physical location; Can receive at mobile terminal under the prerequisite of the information on services needing in physical location, because there is the dummy location of mobile terminal in LBS server, even if LBS server is captured, dummy location makes hacker cannot obtain easily user's physical location, thereby protect user's personal secrets, reduced the risk that customer mobile terminal privacy is revealed; In the time that the number of the dummy location of choosing is less, such as having chosen 3 dummy location, can also reduce the traffic between LBS server and mobile terminal, avoid having band-limited communication channel and block.
Further, as shown in Figure 7, dummy location is chosen module 201, comprising:
The first acquiring unit 2011, for according to described physical location, obtains the coverage of the information on services of described physical location.
First chooses unit 2012, and near the specified scope edge of the coverage of the information on services of described physical location, the chosen position point of dispersion is as described dummy location.
A kind of device of protecting privacy that the embodiment of the present invention provides; mobile terminal can be according to the physical location of mobile terminal; obtain the information on services coverage of physical location; in near the specified scope edge of the coverage of the information on services of physical location; the chosen position point disperseing is as dummy location; upload the position data of dummy location to LBS server, receive the ranges service information that LBS server sends.With carry out the prior art of information interaction between mobile terminal and LBS server by anonymous server compared with, this programme utilizes the physical location of mobile terminal, choose the dummy location that information on services coverage can cover the information on services coverage of physical location, mobile terminal sends dummy location to LBS server, because the coverage of the information on services of dummy location has covered the coverage of the information on services of physical location, so mobile terminal can receive the information on services needing in physical location; Can receive at mobile terminal under the prerequisite of the information on services needing in physical location, because there is the dummy location of mobile terminal in LBS server, even if LBS server is captured, dummy location makes hacker cannot obtain easily user's physical location, thereby protect user's personal secrets, reduced the risk that customer mobile terminal privacy is revealed; In the time that the number of the dummy location of choosing is less, such as having chosen 3 dummy location, can also reduce the traffic between LBS server and mobile terminal, avoid having band-limited communication channel and block; In near the specified scope edge of the coverage of the information on services of physical location, that disperses chooses dummy location, make the coverage of the information on services of dummy location can better cover the coverage of the information on services of physical location, thereby it is comprehensive to ensure that LBS sends service information.
Further, as shown in Figure 8, dummy location is chosen module 201, comprising:
Second acquisition unit 2013, for according to described physical location, obtains the coverage of the information on services of described physical location.
Second chooses unit 2014, and for the edge of the coverage of the information on services in described physical location, the chosen position point of dispersion is as described dummy location.
A kind of device of protecting privacy that the embodiment of the present invention provides; mobile terminal can be according to the physical location of mobile terminal; obtain the information on services coverage of physical location; on the edge of the coverage of the information on services of physical location; the chosen position point disperseing is as dummy location; upload the position data of dummy location to LBS server, receive the ranges service information that LBS server sends.With carry out the prior art of information interaction between mobile terminal and LBS server by anonymous server compared with, this programme utilizes the physical location of mobile terminal, choose the dummy location that information on services coverage can cover the information on services coverage of physical location, mobile terminal sends dummy location to LBS server, because the coverage of the information on services of dummy location has covered the coverage of the information on services of physical location, so mobile terminal can receive the information on services needing in physical location; Can receive at mobile terminal under the prerequisite of the information on services needing in physical location, because there is the dummy location of mobile terminal in LBS server, even if LBS server is captured, dummy location makes hacker cannot obtain easily user's physical location, thereby protect user's personal secrets, reduced the risk that customer mobile terminal privacy is revealed; In the time that the number of the dummy location of choosing is less, such as having chosen 3 dummy location, can also reduce the traffic between LBS server and mobile terminal, avoid having band-limited communication channel and block; On the edge of the coverage of the information on services of physical location, that disperses chooses dummy location, make the coverage of the information on services of dummy location can better cover the coverage of the information on services of physical location, thereby it is comprehensive to ensure that LBS sends service information.
In addition, as shown in Figure 9, device 200 comprises:
Random site is chosen module 204, for choosing at random at least one random dummy location.
Second place data transmission blocks 205, for uploading the position data of described dummy location and described random dummy location to position-based service LBS server.
The second information receiving module 206, the ranges service information sending for receiving described LBS server.
Wherein, ranges service information comprises the information on services of dummy location and the information on services of random dummy location.
A kind of device of protecting privacy that the embodiment of the present invention provides; mobile terminal can be according to the physical location of mobile terminal; obtain the information on services coverage of physical location; in near the specified scope edge of the coverage of the information on services of physical location; or on the edge of the coverage of the information on services of physical location; the chosen position point disperseing is as dummy location; choose at random again at least one random dummy location; upload the position data of dummy location and random dummy location to LBS server, receive the ranges service information that LBS server sends.With carry out the prior art of information interaction between mobile terminal and LBS server by anonymous server compared with, this programme utilizes the physical location of mobile terminal, choose the dummy location that information on services coverage can cover the information on services coverage of physical location, mobile terminal sends dummy location and random dummy location to LBS server, because the coverage of the information on services of dummy location has covered the coverage of the information on services of physical location, so mobile terminal can receive the information on services needing in physical location; Can receive at mobile terminal under the prerequisite of the information on services needing in physical location, because there is the dummy location of mobile terminal in LBS server, even if LBS server is captured, dummy location makes hacker cannot obtain easily user's physical location, thereby protect user's personal secrets, reduced the risk that customer mobile terminal privacy is revealed; In the time that the number of the dummy location of choosing is less, such as having chosen 3 dummy location, can also reduce the traffic between LBS server and mobile terminal, avoid having band-limited communication channel and block; In near specified scope on the edge of the coverage of the information on services of physical location or edge, that disperses chooses dummy location, make the coverage of the information on services of dummy location can better cover the coverage of the information on services of physical location, thereby it is comprehensive to ensure that LBS sends service information; Increase random dummy location, increased the sum of position in LBS server, make hacker be difficult in position from LBS server track and localization to the physical location of mobile terminal, thereby further reduced the risk that privacy of user is revealed.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually referring to, what each embodiment stressed is and the difference of other embodiment.Especially,, for apparatus embodiments, because it is substantially similar in appearance to embodiment of the method, so describe fairly simplely, relevant part is referring to the part explanation of embodiment of the method.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, can carry out the hardware that instruction is relevant by computer program to complete, described program can be stored in a computer read/write memory medium, this program, in the time carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1. a method of protecting privacy, is characterized in that, comprising:
Obtain the physical location of mobile terminal, and according to described physical location, choose dummy location, the coverage of the information on services of described dummy location covers the coverage of the information on services of described physical location;
Upload the position data of described dummy location to position-based service LBS server;
Receive the ranges service information that described LBS server sends, described ranges service information at least comprises the information on services of described dummy location, and the information on services of described dummy location is that LBS server obtains according to the position data of described dummy location.
2. method according to claim 1, is characterized in that, the number of described dummy location is at least 3.
3. method according to claim 1 and 2, is characterized in that, describedly chooses dummy location according to described physical location, comprising:
According to described physical location, obtain the coverage of the information on services of described physical location;
In near the specified scope edge of the coverage of the information on services of described physical location, the chosen position point of dispersion is as described dummy location.
4. method according to claim 1 and 2, is characterized in that, describedly chooses dummy location according to described physical location, comprising:
According to described physical location, obtain the coverage of the information on services of described physical location;
On the edge of the coverage of the information on services of described physical location, the chosen position point of dispersion is as described dummy location.
5. method according to claim 1 and 2, is characterized in that,,, after choosing dummy location, comprising according to described physical location described:
Choose at random at least one random dummy location;
Upload the position data of described dummy location and described random dummy location to position-based service LBS server;
Receive the ranges service information that described LBS server sends, described ranges service information comprises the information on services of described dummy location and the information on services of described random dummy location.
6. a device of protecting privacy, is characterized in that, comprising:
Dummy location is chosen module, for obtaining the physical location of mobile terminal, and according to described physical location, chooses dummy location, and the coverage of the information on services of described dummy location covers the coverage of the information on services of described physical location;
Primary importance data transmission blocks, for uploading the position data of described dummy location to position-based service LBS server;
First information receiver module, the ranges service information sending for receiving described LBS server, described ranges service information at least comprises the information on services of described dummy location, and the information on services of described dummy location is that LBS server obtains according to the position data of described dummy location.
7. device according to claim 6, is characterized in that, the number of described dummy location is at least 3.
8. according to the device described in claim 6 or 7, it is characterized in that, described dummy location is chosen module, comprising:
The first acquiring unit, for according to described physical location, obtains the coverage of the information on services of described physical location;
First chooses unit, and near the specified scope edge of the coverage of the information on services of described physical location, the chosen position point of dispersion is as described dummy location.
9. according to the device described in claim 6 or 7, it is characterized in that, described dummy location is chosen module, comprising:
Second acquisition unit, for according to described physical location, obtains the coverage of the information on services of described physical location;
Second chooses unit, and for the edge of the coverage of the information on services in described physical location, the chosen position point of dispersion is as described dummy location.
10. according to the method described in claim 6 or 7, it is characterized in that, described device comprises:
Random site is chosen module, for choosing at random at least one random dummy location;
Second place data transmission blocks, for uploading the data of described dummy location and described random dummy location to position-based service LBS server;
The second information receiving module, the ranges service information sending for receiving described LBS server, described ranges service information comprises the information on services of described dummy location and the information on services of described random dummy location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199205.7A CN104010272A (en) | 2014-05-12 | 2014-05-12 | Method and device for protecting privacy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199205.7A CN104010272A (en) | 2014-05-12 | 2014-05-12 | Method and device for protecting privacy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104010272A true CN104010272A (en) | 2014-08-27 |
Family
ID=51370733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410199205.7A Pending CN104010272A (en) | 2014-05-12 | 2014-05-12 | Method and device for protecting privacy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104010272A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104618864A (en) * | 2015-01-26 | 2015-05-13 | 电子科技大学 | False location based privacy protection method in location service |
| CN104703138A (en) * | 2015-03-19 | 2015-06-10 | 福建师范大学 | Method and system for protecting location privacy |
| CN104735617A (en) * | 2015-03-06 | 2015-06-24 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and sharing method of position information of terminal |
| CN104836789A (en) * | 2015-03-20 | 2015-08-12 | 湖南科技大学 | Location privacy protection scheme based on space region anonymity |
| CN105184149A (en) * | 2015-08-11 | 2015-12-23 | 广东欧珀移动通信有限公司 | Method and system for preventing rogue program from frequently acquiring user position information |
| CN105260670A (en) * | 2015-09-07 | 2016-01-20 | 中国科学院深圳先进技术研究院 | Privacy protection method and system based on high-risk frequent active point replacement policy |
| CN105430033A (en) * | 2014-09-17 | 2016-03-23 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for protecting position of terminal |
| WO2016054892A1 (en) * | 2014-10-11 | 2016-04-14 | 中兴通讯股份有限公司 | Method and device for user information protection |
| WO2016078275A1 (en) * | 2014-11-20 | 2016-05-26 | 中兴通讯股份有限公司 | Positioning processing method and device |
| WO2016191917A1 (en) * | 2015-05-29 | 2016-12-08 | 宇龙计算机通信科技(深圳)有限公司 | Position camouflage method, apparatus and system |
| CN107148003A (en) * | 2017-07-03 | 2017-09-08 | 奇酷互联网络科技（深圳）有限公司 | Mobile terminal and its method and apparatus for disturbing location information |
| CN107809758A (en) * | 2017-10-25 | 2018-03-16 | 珠海格力电器股份有限公司 | A kind of SIM card information guard method and device |
| CN107862217A (en) * | 2017-10-31 | 2018-03-30 | 努比亚技术有限公司 | A kind of location information acquisition method, mobile terminal and computer-readable storage medium |
| CN109905386A (en) * | 2019-02-20 | 2019-06-18 | 徐建红 | A kind of station address protection system and its working method based on user information safety |
| CN111065088A (en) * | 2019-10-18 | 2020-04-24 | 宇龙计算机通信科技(深圳)有限公司 | Position acquisition method and device, storage medium and electronic equipment |
| CN114051739A (en) * | 2021-09-29 | 2022-02-15 | 北京小米移动软件有限公司 | Method and device for reporting and receiving position related information |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101394617A (en) * | 2007-09-19 | 2009-03-25 | 北京协进科技发展有限公司 | Position service method based on mobile communication terminal and system thereof |
| US20140057649A1 (en) * | 2012-08-21 | 2014-02-27 | Samsung Electronics Co. Ltd. | Method and apparatus for providing location information in mobile device |
-
2014
- 2014-05-12 CN CN201410199205.7A patent/CN104010272A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101394617A (en) * | 2007-09-19 | 2009-03-25 | 北京协进科技发展有限公司 | Position service method based on mobile communication terminal and system thereof |
| US20140057649A1 (en) * | 2012-08-21 | 2014-02-27 | Samsung Electronics Co. Ltd. | Method and apparatus for providing location information in mobile device |
Non-Patent Citations (1)
| Title |
|---|
| 许隽: ""基于位置服务中个性化位置隐私保护模型与算法的研究"", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430033A (en) * | 2014-09-17 | 2016-03-23 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for protecting position of terminal |
| WO2016054892A1 (en) * | 2014-10-11 | 2016-04-14 | 中兴通讯股份有限公司 | Method and device for user information protection |
| WO2016078275A1 (en) * | 2014-11-20 | 2016-05-26 | 中兴通讯股份有限公司 | Positioning processing method and device |
| CN105682018A (en) * | 2014-11-20 | 2016-06-15 | 中兴通讯股份有限公司 | Positioning processing method and device |
| CN104618864A (en) * | 2015-01-26 | 2015-05-13 | 电子科技大学 | False location based privacy protection method in location service |
| CN104618864B (en) * | 2015-01-26 | 2018-04-06 | 电子科技大学 | Method for secret protection based on dummy location in a kind of location-based service |
| CN104735617A (en) * | 2015-03-06 | 2015-06-24 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and sharing method of position information of terminal |
| CN104735617B (en) * | 2015-03-06 | 2018-08-24 | 宇龙计算机通信科技(深圳)有限公司 | The sharing method of terminal and its location information |
| CN104703138A (en) * | 2015-03-19 | 2015-06-10 | 福建师范大学 | Method and system for protecting location privacy |
| CN104836789A (en) * | 2015-03-20 | 2015-08-12 | 湖南科技大学 | Location privacy protection scheme based on space region anonymity |
| CN104836789B (en) * | 2015-03-20 | 2017-12-22 | 湖南科技大学 | A kind of location privacy protection scheme anonymous based on area of space |
| CN107211269A (en) * | 2015-05-29 | 2017-09-26 | 宇龙计算机通信科技(深圳)有限公司 | Position camouflage method, apparatus and system |
| WO2016191917A1 (en) * | 2015-05-29 | 2016-12-08 | 宇龙计算机通信科技(深圳)有限公司 | Position camouflage method, apparatus and system |
| CN105184149B (en) * | 2015-08-11 | 2018-07-06 | 广东欧珀移动通信有限公司 | A kind of method and system for preventing rogue program from frequently obtaining customer position information |
| CN105184149A (en) * | 2015-08-11 | 2015-12-23 | 广东欧珀移动通信有限公司 | Method and system for preventing rogue program from frequently acquiring user position information |
| CN105260670A (en) * | 2015-09-07 | 2016-01-20 | 中国科学院深圳先进技术研究院 | Privacy protection method and system based on high-risk frequent active point replacement policy |
| CN105260670B (en) * | 2015-09-07 | 2018-07-31 | 中国科学院深圳先进技术研究院 | Method for secret protection and system based on high risk frequent activities point replacement policy |
| CN107148003A (en) * | 2017-07-03 | 2017-09-08 | 奇酷互联网络科技（深圳）有限公司 | Mobile terminal and its method and apparatus for disturbing location information |
| CN107809758B (en) * | 2017-10-25 | 2020-05-26 | 珠海格力电器股份有限公司 | SIM card information protection method and device |
| CN107809758A (en) * | 2017-10-25 | 2018-03-16 | 珠海格力电器股份有限公司 | A kind of SIM card information guard method and device |
| CN107862217A (en) * | 2017-10-31 | 2018-03-30 | 努比亚技术有限公司 | A kind of location information acquisition method, mobile terminal and computer-readable storage medium |
| CN109905386A (en) * | 2019-02-20 | 2019-06-18 | 徐建红 | A kind of station address protection system and its working method based on user information safety |
| CN111065088A (en) * | 2019-10-18 | 2020-04-24 | 宇龙计算机通信科技(深圳)有限公司 | Position acquisition method and device, storage medium and electronic equipment |
| CN114051739A (en) * | 2021-09-29 | 2022-02-15 | 北京小米移动软件有限公司 | Method and device for reporting and receiving position related information |
| WO2023050225A1 (en) * | 2021-09-29 | 2023-04-06 | 北京小米移动软件有限公司 | Position-related information reporting and receiving methods and apparatuses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104010272A (en) | Method and device for protecting privacy | |
| CN104092692A (en) | Location privacy protection method based on combination of k-anonymity and service similarity | |
| US20090054081A1 (en) | System and method for locating positions of members of virtual groups | |
| CN100448324C (en) | System and method for limiting mobile terminal functions | |
| US9467804B2 (en) | Emission control for wireless location management | |
| CA2855110A1 (en) | Systems, methods and devices for providing visual privacy to messages | |
| CN102083084B (en) | Method and system for determining the service coverage of wireless network device | |
| WO2008045797A3 (en) | Dynamic carrier selection using rate information | |
| TW200621058A (en) | Geographical location information sharing among wireless devices | |
| CN103347278A (en) | Method and device for renewing fingerprint database in wireless positioning | |
| EP3109834A1 (en) | Mobile terminal for sharing image with nearby blackbox device and method for controlling the same | |
| CN102404397A (en) | Message reminding method, device and system | |
| US20150312527A1 (en) | Video surveillance system using mobile terminals | |
| CN103561384A (en) | Data protection method based on geographical location information of mobile intelligent terminal | |
| CN105574948A (en) | Checking-in method and equipment | |
| CN103987022A (en) | Position information checking method and system based on mobile terminal and mobile terminal | |
| CN102883268B (en) | A kind of method of comparison film encryption and device | |
| JP2009075688A (en) | Program and method for managing information related with location of mobile device and cryptographic key for file | |
| CN104601439A (en) | File transfer method, position determination method, relative device, apparatus and system | |
| CN104618861A (en) | System switching method and device of multi-system terminal, and terminal | |
| CN104618853A (en) | Method, device and system for information push | |
| CN106454842A (en) | Method for preventing disturbance of pseudo base stations and terminal | |
| CN105101089A (en) | Positioning method, device and system | |
| CN105933869B (en) | Method of locating terminal, device and terminal server | |
| CN104539752A (en) | Access method and system between multiple level domain platforms |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140827 |
|
| RJ01 | Rejection of invention patent application after publication |