CN117295025A - Check-in position verification method, device, equipment and storage medium - Google Patents
Check-in position verification method, device, equipment and storage medium Download PDFInfo
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- 238000012795 verification Methods 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000011664 signaling Effects 0.000 claims abstract description 123
- 238000012216 screening Methods 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a check-in position verification method, a check-in position verification device, check-in position verification equipment and a storage medium, and relates to the field of positioning, wherein the check-in position verification method comprises the following steps: responding to a sign-in request sent by a client, acquiring an initial position of the client, acquiring a plurality of signaling positions of the client based on the acquired signaling data of the client, judging whether the position distance between the signaling positions exceeds a preset threshold, performing position verification on the initial position based on a judgment result, and feeding back the sign-in request based on a position verification result; according to the method and the device, the plurality of signaling positions of the client are acquired based on the acquired signaling data of the client, the distance between the signaling positions is judged based on the preset threshold, the initial position of the client is checked based on the judgment result, and the position of the client is checked by combining the multidimensional position information, so that whether the client has virtual positioning and fraudulent positioning or not is accurately detected, and the checking accuracy of the sign-in position is effectively improved.
Description
Technical Field
The present invention relates to the field of positioning technologies, and in particular, to a check-in position verification method, device, equipment, and storage medium.
Background
With the full popularization of smart phones and the advent of the mobile internet era, the LBS (Location Based Service) capability of the mobile phones is utilized, and the mobile phones are widely applied to the fields of online check-in and electronic fence and the like in the scenes of office work, attendance checking, training, meeting and the like. The sign-in service relies on the positioning function of the mobile phone, the implementation of the mobile positioning service built in the mobile phone is based on GPS (Global Positioning System), and the accuracy of positioning can be improved by means of WiFi positioning, base station positioning and the like. For some geographic position sensitive APP, key verification is carried out according to the real-time positioning data of the user, the positioning data is tampered with maliciously by the user, the system detection can be bypassed to execute the executed flow, the malicious behavior executed by the geofence is broken through, and obviously, the executed flow is inconsistent with the expected expectations of operators. The cheating user is detected and penalized or banned. At present, check-in positions are only checked by a single information source, so that the position checking capability is weak, virtual positioning and fraudulent positioning cannot be accurately detected, and the check-in is at risk of positioning fraud.
The foregoing is provided merely for the purpose of facilitating understanding of the technical solutions of the present invention and is not intended to represent an admission that the foregoing is prior art.
Disclosure of Invention
The invention mainly aims to provide a check-in position verification method, device, equipment and storage medium, and aims to solve the technical problem that the check-in position verification capability is weak, virtual positioning and fraudulent positioning cannot be accurately detected, and the check-in is at risk of positioning spoofing in the prior art.
In order to achieve the above object, the present invention provides a check-in position verification method, which includes the following steps:
responding to a sign-in request sent by a client, and acquiring an initial position of the client;
acquiring a plurality of signaling positions of the client based on the acquired signaling data of the client;
judging whether the position distance between the signaling positions exceeds a preset threshold value or not;
and carrying out position verification on the initial position based on the judging result, and feeding back the sign-in request based on the position verification result.
Optionally, the performing location verification on the initial location based on the determination result, and feeding back the sign-in request based on the location verification result, includes:
generating candidate positions of the client based on the judging result and the plurality of signaling positions;
acquiring the deviation degree between the initial position and the candidate position;
and carrying out position verification on the initial position based on the deviation degree, and feeding back the check-in request based on a position verification result.
Optionally, the generating the candidate location of the client based on the determination result and the plurality of signaling locations includes:
determining the number of distances greater than the preset threshold value in the position distances based on the judging result;
when the distance number is a first number, acquiring geometric center positions of the plurality of signaling positions;
candidate locations of the client are generated based on the geometric center location.
Optionally, after determining the number of distances greater than the preset threshold in the location distances based on the determination result, the method further includes:
determining a position to be selected from the plurality of signaling positions based on the position distance when the number of distances is a second number;
acquiring the geometric center position of the position to be selected;
candidate locations of the client are generated based on the geometric center location.
Optionally, after determining the number of distances greater than the preset threshold in the location distances based on the determination result, the method further includes:
when the distance number is the third number, acquiring the current time and the time stamp of each signaling position;
screening a candidate position from the plurality of signaling positions based on the timestamp and the current time;
and generating a candidate position of the client based on the candidate position.
Optionally, the performing location verification on the initial location based on the deviation degree, and feeding back the check-in request based on a location verification result, includes:
acquiring initial acquisition time of the initial position and candidate acquisition time of the candidate position;
analyzing the deviation degree based on the initial acquisition time and the candidate acquisition time, and determining the space-time switching speed of the client;
and carrying out position verification on the initial position based on the space-time switching speed, and feeding back the sign-in request based on a position verification result.
Optionally, the acquiring a plurality of signaling positions of the client based on the acquired signaling data of the client includes:
acquiring a position area of the client when the service occurs based on the collected call ticket data of the client;
and acquiring a plurality of signaling positions of the client based on the acquired signaling data of the client and the position area.
In addition, in order to achieve the above object, the present invention also provides a check-in position verification device, including:
the sign-in response module is used for responding to a sign-in request sent by a client to acquire the initial position of the client;
the position acquisition module is used for acquiring a plurality of signaling positions of the client based on the acquired signaling data of the client;
the distance judging module is used for judging whether the position distance between the signaling positions exceeds a preset threshold value;
and the position verification module is used for carrying out position verification on the initial position based on the judgment result and feeding back the sign-in request based on the position verification result.
In addition, in order to achieve the above object, the present invention also proposes a check-in position verification apparatus, including: a memory, a processor, and a check-in location verification program stored on the memory and executable on the processor, the check-in location verification program configured to implement the steps of the check-in location verification method as described above.
In addition, in order to achieve the above object, the present invention also proposes a storage medium having stored thereon a check-in position verification program which, when executed by a processor, implements the steps of the check-in position verification method as described above.
According to the method, the initial position of the client is obtained by responding to a sign-in request sent by the client, a plurality of signaling positions of the client are obtained based on the collected signaling data of the client, whether the position distance between the signaling positions exceeds a preset threshold value is judged, position verification is carried out on the initial position based on a judgment result, and the sign-in request is fed back based on a position verification result; according to the method and the device, the plurality of signaling positions of the client are acquired based on the acquired signaling data of the client, the distance between the signaling positions is judged based on the preset threshold, the initial position of the client is checked based on the judgment result, and the position of the client is checked by combining the multidimensional position information, so that whether the client has virtual positioning and fraudulent positioning or not is accurately detected, and the checking accuracy of the sign-in position is effectively improved.
Drawings
FIG. 1 is a schematic diagram of a check-in location verification device of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a check-in position verification method according to a first embodiment of the present invention;
FIG. 3 is a flowchart illustrating a check-in position verification method according to a second embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating a second embodiment of a check-in position verification method according to the present invention;
FIG. 5 is a schematic diagram of a check-in position verification stage according to a second embodiment of the check-in position verification method of the present invention;
fig. 6 is a block diagram of a first embodiment of a check-in position checking device according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a check-in position verification device of a hardware running environment according to an embodiment of the present invention.
As shown in fig. 1, the check-in position verification device may include: a processor 1001, such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (Wi-Fi) interface). The Memory 1005 may be a high-speed random access Memory (Random Access Memory, RAM) or a stable nonvolatile Memory (NVM), such as a disk Memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
It will be appreciated by those skilled in the art that the structure shown in fig. 1 does not constitute a limitation of the check-in position verification device, and may include more or fewer components than shown, or may combine certain components, or may be arranged in a different arrangement of components.
As shown in fig. 1, an operating system, a network communication module, a user interface module, and a check-in position verification program may be included in the memory 1005 as one type of storage medium.
In the check-in location verification device shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the check-in position checking device of the present invention may be disposed in the check-in position checking device, where the check-in position checking device invokes a check-in position checking program stored in the memory 1005 through the processor 1001, and executes the check-in position checking method provided by the embodiment of the present invention.
An embodiment of the present invention provides a check-in position checking method, referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of a check-in position checking method of the present invention.
In this embodiment, the check-in position verification method includes the following steps:
step S10: and responding to a sign-in request sent by the client, and acquiring the initial position of the client.
It should be noted that, sign-in positioning can be real-time positioning, and real-time positioning fraud is mainly classified into object tampering and positioning tampering. The object tampering is generally implemented through the substitution of other people, and the unique feature code (such as IMEI, IMSI and other information) of the mobile phone and the object account number are bound and limited through the APP. The probability of external interference or internal software spoofing is very low when the user positioning is suffered, but after the device operating system is obtained by the user, the memory data can be easily modified by the user, and the user can quickly modify the obtained longitude and latitude and even base station information by means of a third party framework and related applications. In addition, the user can bypass the man-in-the-middle fraud server by modifying the network domain name resolution or routing mode, and tamper the sent message on the network link so as to achieve the purpose of fraud. For the latter two spoofing modes, which are respectively positioned at the bottom layer (operating system) and the outer layer (seven-layer network) of the APP, a relatively anti-cheating mechanism is imperfect, and no effective technical countermeasure exists at present.
It can be understood that, considering that in three links of application, network and service of the full link of the application end, only the service end has higher security protection capability, therefore, the embodiment plans to cross-verify the user submitted positioning information by introducing orthogonal information with different dimensions at the service end, thereby effectively reducing uncertainty caused by the un-credibility of a single information source and improving the confidence of the user position.
It should be understood that the execution body of the method of this embodiment may be a check-in location checking device with functions of data processing, network communication and program running, such as a service terminal, etc., or other devices or apparatuses capable of implementing the same or similar functions, where the service terminal is described herein as an example.
It should be noted that, the initial position may be a Client address of a terminal device of the Client, and the Client position may be a longitude and latitude coordinate calculated by the Client through receiving satellite signals by a Global Positioning System (GPS), so as to obtain an accurate geographic position.
It can be understood that the Client obtains the Client position from the operating system positioning API of the mobile terminal and sends the Client position to the service terminal, and the service terminal records the Client position, i.e. obtains the initial position of the Client.
It should be noted that, the longitude and latitude in the signaling data are actually the longitude and latitude of the base station to which the user generates signaling. The service terminal can be verified by combining the base station reference table, and the area position of the user terminal corresponding to the client can be basically determined.
Step S20: and acquiring a plurality of signaling positions of the client based on the acquired signaling data of the client.
It should be noted that the signaling data may be user signaling data of the mobile terminal corresponding to the client collected by the service terminal from the data center. The signaling data may include a plurality of data sources, for example, the signaling data may include 2/3G location signaling, 5G access signaling, HTTP signaling, 4G signaling, GPRS tickets, and the like. The signaling location may be a location corresponding to each data source in the signaling data, for example, if the signaling data includes 5 data sources, 5 signaling locations of the client are obtained.
It can be understood that, in this embodiment, the signaling data 5G access signaling is taken as an example, and the protocol field includes fields of current province number, current local city number, home province number, longitude, latitude, altitude, etc. which can be used for user location verification.
Further, in order to accurately acquire the signaling location of the client, the step S20 may include:
step S201: acquiring a position area of the client when the service occurs based on the collected call ticket data of the client;
step S202: and acquiring a plurality of signaling positions of the client based on the acquired signaling data of the client and the position area.
It should be noted that the ticket data may be a GPRS ticket (General Packet Radio Service, GPRS), where the protocol field of the ticket data includes fields of a location area where a caller is located when a service occurs, a cell where the caller is located when the service occurs, a location area where a called party is located when the service occurs, a cell where the called party is located when the service occurs, and the like, which may be used for user location verification.
It can be understood that the service terminal performs pre-positioning on the position area of the client based on the ticket data by collecting the ticket data and the signaling data of the client, and performs positioning acquisition on the signaling position in the position area based on the signaling data, so that the signaling position of the client is positioned based on the multidimensional data, and the positioning precision is improved.
Step S30: and judging whether the position distance between the signaling positions exceeds a preset threshold value.
It should be noted that, in this embodiment, by acquiring the distances between the signaling positions, a plurality of straight line distances are obtained, and whether each straight line distance exceeds a preset threshold value is determined.
For example, the preset threshold is 500 meters, the signaling data of the client includes 5 data sources, the 5 data sources respectively correspond to 5 signaling positions, and when the linear distance between the 5 positions is less than 500 meters, the geometric centers of the positions are taken as candidate positions of the client.
Step S40: and carrying out position verification on the initial position based on the judging result, and feeding back the sign-in request based on the position verification result.
It can be understood that the service terminal determines the candidate position of the client based on the determination result, performs position verification on the initial position based on the candidate position, determines whether the deviation degree between the initial position and the candidate position is reasonable based on the position verification result, if the deviation degree is reasonable, records the user check-in position based on the initial position of the client, and feeds back that the client check-in is successful; if the deviation degree is unreasonable, recording the check-in position of the user based on the candidate position and the initial position, and feeding back that the check-in of the client is abnormal.
It should be noted that, considering that the Client record location identifier adopts GPS information, when the deviation degree is reasonable, the Client record location is based on the Client initial location.
It should be understood that in this embodiment, orthogonal information of multidimensional data (signaling data, ticket data, etc.) is introduced into a service end with a high security coefficient, and authenticity of positioning information submitted by a user is verified through cross verification, so that uncertainty caused by unreliability of a single information source (client) is effectively reduced, confidence of a user position is improved, and active defense capability is provided for positioning fraud of the client and a network link.
It will be appreciated that when a user uses object fraud (such as a person signing) then unless the signer and the person are at the same base station location, there must be a large difference in server location from client location. The current signer and the current signer are positioned at the same base station, so that the signer does not need to be signed, and the active defending capability for object fraud is obviously improved.
It should be noted that, the present embodiment has a cross-period history auditing capability, and the service terminal files the service location of the user in the data center year by year, which provides data support for the judgment based on abnormal crossing of space-time dimensions, and regularly discovers abnormal fraud positioning behavior by rewinding abnormal data which is judged to be reasonable once along with the promotion of the deviation algorithm of the user.
According to the embodiment, an initial position of a client is obtained by responding to a sign-in request sent by the client, a plurality of signaling positions of the client are obtained based on the collected signaling data of the client, whether the position distance between the signaling positions exceeds a preset threshold is judged, position verification is carried out on the initial position based on a judgment result, and the sign-in request is fed back based on a position verification result; because the embodiment acquires the plurality of signaling positions of the client based on the acquired signaling data of the client, carries out interval judgment on the position distance between the signaling positions based on the preset threshold, verifies the initial position of the client based on the judgment result, and carries out position verification on the client by combining the multidimensional position information, thereby accurately detecting whether the client has virtual positioning and fraudulent positioning or not and effectively improving the accuracy of check-in position verification.
Referring to fig. 3, fig. 3 is a flowchart illustrating a check-in position checking method according to a second embodiment of the present invention.
Based on the first embodiment, in this embodiment, the step S40 includes:
step S41: and generating candidate positions of the client based on the judging result and the plurality of signaling positions.
It should be noted that the candidate location may be a Server location generated based on fusion of multiple signaling locations.
It may be understood that, in this embodiment, a corresponding location generation policy may be selected based on the determination result, and candidate locations of the client may be generated based on the location generation policy and location information of multiple signaling locations, for example, the service terminal may fuse signaling locations obtained by the obtained data center, and generate a user Server location.
Further, in order to generate the accurate candidate position, the step S41 may include:
step S411: determining the number of distances greater than the preset threshold value in the position distances based on the judging result;
step S412: when the distance number is a first number, acquiring geometric center positions of the plurality of signaling positions;
step S413: candidate locations of the client are generated based on the geometric center location.
It should be noted that the number of distances may be a number that the linear distances between each other in the signaling positions are larger than a preset threshold. For example, in 5 signaling positions, the number of linear distances between each other is 2, if the number of linear distances is greater than a preset threshold of 500 meters. The first number may be 0, i.e. there are no positions in the signalling positions where the linear distance exceeds a preset threshold.
For example, the preset threshold is 500 meters, the signaling data of the client includes 5 data sources, the 5 data sources respectively correspond to 5 signaling positions, and when the linear distance between the 5 positions is less than 500 meters, the geometric centers of the multiple signaling positions are taken as candidate positions of the client.
Further, in order to accurately generate the candidate location of the client when the number of distances is the second number, after the step S411, the method further includes:
determining a position to be selected from the plurality of signaling positions based on the position distance when the number of distances is a second number;
acquiring the geometric center position of the position to be selected;
candidate locations of the client are generated based on the geometric center location.
It should be noted that, in this embodiment, 5 signaling positions are taken as an example, and the second number may be a number less than 2.
It will be appreciated that when there are more than 500m and less than 2 straight line distances of 5 signaling locations from each other, then the geometric center of the N locations with straight line distances less than 50m is the user Server location (i.e., candidate location). This situation is common to base station data drift and offline during ride in the vehicle.
Further, in order to accurately generate the candidate location of the client when the number of distances is the third number, after the step S411, the method further includes:
when the distance number is the third number, acquiring the current time and the time stamp of each signaling position;
screening a candidate position from the plurality of signaling positions based on the timestamp and the current time;
and generating a candidate position of the client based on the candidate position.
It should be noted that, in this embodiment, 5 signaling positions are taken as an example, and the second number may be a number less than 3.
It can be understood that when the linear distance between the 5 signaling positions is greater than 500m and the number of the signaling positions is less than 3, the user Server position (i.e. candidate position) takes the position with the time closest to the current time, i.e. the time of obtaining each signaling position, and the signaling position with the time closest to the current time is selected as the candidate position.
Step S42: and acquiring the deviation degree between the initial position and the candidate position.
The degree of deviation may be a spatial degree of deviation between the initial position and the candidate position, or may be a linear distance deviation between the initial position and the candidate position.
It should be appreciated that the present embodiment may determine the degree of spatial deviation between the initial location and the candidate location by calculating the linear distance between the user Server location and the user Client location.
Step S43: and carrying out position verification on the initial position based on the deviation degree, and feeding back the check-in request based on a position verification result.
It should be understood that, in this embodiment, it may be determined whether the offset degree exceeds a preset offset threshold, if the preset offset threshold is exceeded, it is determined that the spatial offset of the client is unreasonable, and if the preset offset threshold is not exceeded, it is determined that the spatial offset of the client is reasonable.
For example, referring to fig. 4, fig. 4 is a schematic position diagram of an initial position and a candidate position, wherein the initial position is a point a, the candidate position is a point B, a linear distance L between the point a and the point B is a spatial deviation degree between the initial position and the candidate position, and if L exceeds a preset deviation threshold value, it is determined that there is an abnormality in the sign-in position of the client; if L does not exceed the preset deviation threshold, the client space deviation is judged to be reasonable, and check-in is normal.
Further, in order to accurately perform the position verification on the initial position, the step S43 may include:
step S431: acquiring initial acquisition time of the initial position and candidate acquisition time of the candidate position;
step S432: analyzing the deviation degree based on the initial acquisition time and the candidate acquisition time, and determining the space-time switching speed of the client;
step S433: and carrying out position verification on the initial position based on the space-time switching speed, and feeding back the sign-in request based on a position verification result.
It should be noted that, the initial acquisition time may be an uploading time of the client uploading the initial position to the service terminal. The candidate acquisition time may be a generation time of the candidate location. The above-mentioned space-time switching speed may be a time switching speed and a space switching speed of the client, for example, when the speed of the space-time switching is less than 50 m/s, the space deviation of the user may be considered reasonable.
It can be understood that the service terminal analyzes whether the spatial deviation degree of the user is reasonable according to the acquisition time of the initial position and the candidate position, and if the user spatial deviation degree is considered to be reasonable in view of the fact that the sign-in generally occurs in a space static state, for example, when the time-space switching speed is less than 40 m/s, the user spatial deviation degree can be considered to be reasonable, and the sign-in is fed back to the client based on the verification result.
It should be understood that, referring to fig. 5, fig. 5 is a schematic flow chart of a check-in position verification stage, in which check-in position verification of a service terminal on a client includes a data acquisition stage, a position verification stage and a check-in feedback stage, in which, in the data acquisition stage, the client acquires positioning data of a user terminal and sends the positioning data to the service terminal, the service terminal records the positioning data, and determines an initial position of the client based on the positioning data, and the service terminal acquires user signaling data by acquiring signaling data and call ticket data of a data center; in the position verification stage, a service terminal determines a plurality of signaling positions based on signaling data, generates candidate positions of a client based on the plurality of signaling positions, determines the deviation degree between an initial position and the candidate positions, judges whether the space-time deviation of the client is reasonable based on the deviation degree and the position acquisition time, records user check-in information based on a judgment result, and feeds back the user check-in information to the client; in the sign-in feedback stage, if the space-time deviation is unreasonable, the client side informs the user of the sign-in abnormality and gives a warning, and if the space-time deviation is reasonable, the client side informs the user of the sign-in success.
According to the embodiment, the candidate positions of the client are generated based on the judging result and the signaling positions, the deviation degree between the initial position and the candidate positions is obtained, the initial position is subjected to position verification based on the deviation degree, and the sign-in request is fed back based on the position verification result; according to the method and the device for verifying the position of the client, the candidate position of the client is generated, the deviation degree between the candidate position and the initial position is calculated, and the initial position is verified based on the deviation degree, so that whether the position of the client deviates reasonably or not is judged, fraudulent positioning behavior is effectively detected, and the accuracy of the position verification is improved.
In addition, the embodiment of the invention also provides a storage medium, wherein the storage medium stores a check-in position verification program, and the check-in position verification program realizes the steps of the check-in position verification method when being executed by a processor.
Because the storage medium adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are not described in detail herein.
Referring to fig. 6, fig. 6 is a block diagram illustrating a first embodiment of a check-in position checking device according to the present invention.
As shown in fig. 6, a check-in position checking device provided by an embodiment of the present invention includes:
the sign-in response module 10 is used for responding to a sign-in request sent by a client to acquire an initial position of the client;
a location obtaining module 20, configured to obtain a plurality of signaling locations of the client based on the collected signaling data of the client;
a distance judging module 30, configured to judge whether a position distance between signaling positions exceeds a preset threshold;
and the position verification module 40 is configured to perform position verification on the initial position based on a determination result, and feed back the check-in request based on a position verification result.
Further, the location verification module 40 is further configured to generate a candidate location of the client based on the determination result and the plurality of signaling locations; acquiring the deviation degree between the initial position and the candidate position; and carrying out position verification on the initial position based on the deviation degree, and feeding back the check-in request based on a position verification result.
Further, the location verification module 40 is further configured to determine, based on the determination result, a number of distances greater than the preset threshold value in the location distances; when the distance number is a first number, acquiring geometric center positions of the plurality of signaling positions; candidate locations of the client are generated based on the geometric center location.
Further, the location verification module 40 is further configured to determine, when the number of distances is the second number, a candidate location among the plurality of signaling locations based on the location distances; acquiring the geometric center position of the position to be selected; candidate locations of the client are generated based on the geometric center location.
Further, the location verification module 40 is further configured to obtain a current time and a timestamp of each signaling location when the number of distances is a third number; screening a candidate position from the plurality of signaling positions based on the timestamp and the current time; and generating a candidate position of the client based on the candidate position.
Further, the location verification module 40 is further configured to obtain an initial acquisition time of the initial location and a candidate acquisition time of the candidate location; analyzing the deviation degree based on the initial acquisition time and the candidate acquisition time, and determining the space-time switching speed of the client; and carrying out position verification on the initial position based on the space-time switching speed, and feeding back the sign-in request based on a position verification result.
Further, the location obtaining module 20 is further configured to obtain a location area of the client when the service occurs based on the collected call ticket data of the client; and acquiring a plurality of signaling positions of the client based on the acquired signaling data of the client and the position area.
According to the embodiment, an initial position of a client is obtained by responding to a sign-in request sent by the client, a plurality of signaling positions of the client are obtained based on the collected signaling data of the client, whether the position distance between the signaling positions exceeds a preset threshold is judged, position verification is carried out on the initial position based on a judgment result, and the sign-in request is fed back based on a position verification result; because the embodiment acquires the plurality of signaling positions of the client based on the acquired signaling data of the client, carries out interval judgment on the position distance between the signaling positions based on the preset threshold, verifies the initial position of the client based on the judgment result, and carries out position verification on the client by combining the multidimensional position information, thereby accurately detecting whether the client has virtual positioning and fraudulent positioning or not and effectively improving the accuracy of check-in position verification.
It should be understood that the foregoing is illustrative only and is not limiting, and that in specific applications, those skilled in the art may set the invention as desired, and the invention is not limited thereto.
It should be noted that the above-described working procedure is merely illustrative, and does not limit the scope of the present invention, and in practical application, a person skilled in the art may select part or all of them according to actual needs to achieve the purpose of the embodiment, which is not limited herein.
In addition, technical details not described in detail in the present embodiment may refer to the check-in position verification method provided in any embodiment of the present invention, which is not described herein.
Furthermore, it should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. Read Only Memory)/RAM, magnetic disk, optical disk) and including several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (10)
1. The check-in position checking method is characterized by comprising the following steps of:
responding to a sign-in request sent by a client, and acquiring an initial position of the client;
acquiring a plurality of signaling positions of the client based on the acquired signaling data of the client;
judging whether the position distance between the signaling positions exceeds a preset threshold value or not;
and carrying out position verification on the initial position based on the judging result, and feeding back the sign-in request based on the position verification result.
2. The check-in location verification method of claim 1, wherein the performing location verification on the initial location based on the determination result and feeding back the check-in request based on the location verification result comprises:
generating candidate positions of the client based on the judging result and the plurality of signaling positions;
acquiring the deviation degree between the initial position and the candidate position;
and carrying out position verification on the initial position based on the deviation degree, and feeding back the check-in request based on a position verification result.
3. The check-in location verification method of claim 2, wherein the generating the candidate location of the client based on the determination result and the plurality of signaling locations comprises:
determining the number of distances greater than the preset threshold value in the position distances based on the judging result;
when the distance number is a first number, acquiring geometric center positions of the plurality of signaling positions;
candidate locations of the client are generated based on the geometric center location.
4. The check-in location verification method of claim 3, wherein after determining the number of distances greater than the preset threshold value among the location distances based on the determination result, further comprising:
determining a position to be selected from the plurality of signaling positions based on the position distance when the number of distances is a second number;
acquiring the geometric center position of the position to be selected;
candidate locations of the client are generated based on the geometric center location.
5. The check-in location verification method of claim 3, wherein after determining the number of distances greater than the preset threshold value among the location distances based on the determination result, further comprising:
when the distance number is the third number, acquiring the current time and the time stamp of each signaling position;
screening a candidate position from the plurality of signaling positions based on the timestamp and the current time;
and generating a candidate position of the client based on the candidate position.
6. The check-in position verification method of claim 2, wherein the performing position verification on the initial position based on the degree of deviation and feeding back the check-in request based on a position verification result, includes:
acquiring initial acquisition time of the initial position and candidate acquisition time of the candidate position;
analyzing the deviation degree based on the initial acquisition time and the candidate acquisition time, and determining the space-time switching speed of the client;
and carrying out position verification on the initial position based on the space-time switching speed, and feeding back the sign-in request based on a position verification result.
7. The check-in location verification method according to claim 1, wherein the acquiring a plurality of signaling locations of the client based on the acquired signaling data of the client includes:
acquiring a position area of the client when the service occurs based on the collected call ticket data of the client;
and acquiring a plurality of signaling positions of the client based on the acquired signaling data of the client and the position area.
8. A check-in position verification apparatus, characterized in that the check-in position verification apparatus includes:
the sign-in response module is used for responding to a sign-in request sent by a client to acquire the initial position of the client;
the position acquisition module is used for acquiring a plurality of signaling positions of the client based on the acquired signaling data of the client;
the distance judging module is used for judging whether the position distance between the signaling positions exceeds a preset threshold value;
and the position verification module is used for carrying out position verification on the initial position based on the judgment result and feeding back the sign-in request based on the position verification result.
9. A check-in position verification apparatus, characterized in that the check-in position verification apparatus comprises: a memory, a processor, and a check-in location verification program stored on the memory and executable on the processor, the check-in location verification program configured to implement the check-in location verification method of any one of claims 1 to 7.
10. A storage medium having stored thereon a check-in position verification program which, when executed by a processor, implements the check-in position verification method according to any one of claims 1 to 7.
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| CN202311166715.XA CN117295025A (en) | 2023-09-08 | 2023-09-08 | Check-in position verification method, device, equipment and storage medium |
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| CN202311166715.XA CN117295025A (en) | 2023-09-08 | 2023-09-08 | Check-in position verification method, device, equipment and storage medium |
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| CN202311166715.XA Pending CN117295025A (en) | 2023-09-08 | 2023-09-08 | Check-in position verification method, device, equipment and storage medium |
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