CN112733048A - Tracking method of mobile device, electronic device, and medium - Google Patents
Tracking method of mobile device, electronic device, and medium Download PDFInfo
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Abstract
The invention relates to a tracking method of mobile equipment, electronic equipment and a medium, wherein the method comprises the steps of S1, acquiring a target first equipment i d and a loss time point corresponding to the target equipment when the target equipment is lost, wherein the target equipment is the mobile equipment to be tracked; step S2, retrieving a preset database based on the target first device i d and the loss time point, and obtaining a target second device i d corresponding to the target first device i d in a record closest to the loss time point before the loss time point, where the first device i d is i d with a replaceable mobile device, and the second device i d is i d uniquely identified by the mobile device; step S3, retrieving the database according to the target second device i d and the loss time point, and obtaining a record containing the target second device i d after the loss time point; step S4, tracking the target device according to the obtained record including the target second device i d after the loss time point. The invention improves the tracking efficiency and the success rate of the lost mobile equipment.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a tracking method for a mobile device, an electronic device, and a medium.
Background
In the prior art, after a mobile device is lost, there are two tracking methods: (1) acquiring a number corresponding to the sim card of the mobile equipment for tracking, and (2) tracking through a video image of a lost place. However, in the mode (1), the sim card of the mobile device can be replaced, and after the sim card is replaced, the sim card cannot be tracked through the number corresponding to the sim card, so that the tracking success rate is low; with the method (2), if the user does not know the lost location, tracking cannot be performed by the method (2), and even if the lost location is known, the efficiency and success rate of tracking by video images are low. Therefore, the prior art lacks an ideal tracking technique after the mobile device is lost.
Disclosure of Invention
The invention aims to provide a tracking method of a mobile device, an electronic device and a medium, which improve the tracking efficiency and success rate of the lost mobile device.
According to a first aspect of the present invention, there is provided a tracking method for a mobile device, comprising the steps of:
step S1, acquiring a corresponding target first device id and a loss time point when the target device is lost, wherein the target device is a mobile device to be tracked;
step S2, retrieving a preset database based on the target first device id and the loss time point, and acquiring a target second device id corresponding to the target first device id in a record closest to the loss time point before the loss time point, wherein the first device id is an exchangeable id of the mobile device, and the second device id is an unique id of the mobile device;
step S3, retrieving the database according to the target second device id and the lost time point, and acquiring a record containing the target second device id after the lost time point;
step S4, tracking the target device according to the obtained record containing the id of the target second device after the loss time point.
According to a second aspect of the present invention, there is provided an electronic apparatus comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the instructions being arranged to perform the method of the first aspect of the invention.
According to a third aspect of the invention, there is provided a computer readable storage medium, the computer instructions being for performing the method of the first aspect of the invention.
Compared with the prior art, the invention has obvious advantages and beneficial effects. By the technical scheme, the tracking method of the mobile equipment, the electronic equipment and the medium provided by the invention can achieve considerable technical progress and practicability, have industrial wide utilization value and at least have the following advantages:
the invention can improve the tracking efficiency and success rate of the lost mobile equipment.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic diagram illustrating a tracking method of a mobile device according to an embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined object, the following detailed description of the embodiments of a tracking method for a mobile device, an electronic device and a medium and the effects thereof according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
An embodiment of the present invention provides a tracking method for a mobile device, as shown in fig. 1, including the following steps:
step S1, acquiring a corresponding target first device id and a loss time point when the target device is lost, wherein the target device is a mobile device to be tracked;
according to the invention, the mobile terminal can be physically implemented as a smart phone, PAD, or other mobile device capable of installing an application (e.g., APP). Those skilled in the art will appreciate that parameters such as the model and specification of the mobile terminal do not affect the scope of the present invention
Step S2, retrieving a preset database based on the target first device id and the loss time point, and acquiring a target second device id corresponding to the target first device id in a record closest to the loss time point before the loss time point;
the first device id is an exchangeable id of the mobile device, the second device id is an id of a unique identifier of the mobile device, and the first device id is easier to obtain than the second device id for a user. For example, if the mobile device is a mobile phone, the corresponding first device id may be a SIM card number, and the second device id is a unique id of the mobile phone itself.
As an embodiment, the method further includes step S0, where the database updates the record in real time according to the device information reported by the mobile device in real time, and the fields of the database include a first device id, a second device id, location information, and time information.
It should be noted that the mobile device may report the device information in real time through a preset Software Development Kit (SDK), and it may be understood that the device information includes a first device id, a second device id, location information, and time information that need to be obtained in a database.
Step S3, retrieving the database according to the target second device id and the lost time point, and acquiring a record containing the target second device id after the lost time point;
step S4, tracking the target device according to the obtained record containing the id of the target second device after the loss time point.
According to the method, the target second device id is determined through the easily-acquired first device id and the loss time point, and the corresponding recording information is acquired in the database based on the target second device id and the loss time point to track the target device, so that the tracking efficiency and the tracking success rate of the lost mobile device can be improved.
It should be noted that some exemplary embodiments of the present invention are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. Moreover, the order of steps is merely set forth for convenience of reference and does not imply a required order of execution or steps to be rearranged. A process may be terminated when its operations are completed, but may have additional steps not included in the figure. A process may correspond to a method, a function, a procedure, a subroutine, a subprogram, etc.
As an embodiment, the step S4 includes the step S41 of tracking the target device according to the acquired location information and/or first device id in the record containing the target second device id after the loss time point. The following is detailed by means of several specific examples:
the first embodiment,
The target device includes one record including the target second device id after the obtained loss time point, and then the position information corresponding to the record including the target second device id may be specifically obtained as the target position information in step S41 for tracking. Or may obtain the number corresponding to the first device id corresponding to the record containing the target second device id to attempt to reach the number.
According to the embodiment, the position where the target equipment is possibly located can be rapidly acquired, the target equipment is tracked, and the tracking efficiency of the target equipment is improved.
Example II,
The target device comprises one, and the obtained record containing the target second device id after the loss time point comprises M records, wherein M is greater than or equal to 2.
The step S41 may include:
step S401, M groups of position information and corresponding time information in M records containing the target second device id are obtained;
step S402, generating an action track in a preset electronic map based on the M groups of position information and corresponding time information;
and S403, tracking the target equipment based on the action track.
In the embodiment, the action track is drawn in the preset electronic map through a plurality of records of the target equipment, the target equipment can be quickly tracked based on the action track, and the tracking efficiency and the tracking success rate of the target equipment are improved. The generated electronic map can be visually presented on the information interaction interface for the user to check, so that the user experience is improved.
Example III,
The embodiment of the invention not only can realize the tracking of single target equipment, but also can determine the gathering place of the target equipment based on the tracking of a plurality of target equipment, thereby further improving the tracking efficiency and success rate of the target equipment. Specifically, the target device includes N, where N is a positive integer greater than or equal to 2, and the method further includes:
step S5, setting a preset time period, and acquiring a record containing the target second device id corresponding to each target device in the preset time period based on the steps S1-S3 of each target device;
it should be noted that the preset time period is set according to a specific tracking requirement.
Step S6, tracking the target device based on the record containing the target second device id corresponding to each target device in the preset time period.
Example four,
On the basis of the third embodiment, the step S6 further includes:
step S61, determining target position information based on the position information in the record containing the target second device id corresponding to each target device in the preset time period;
and step S62, tracking the target equipment based on the target position information.
In this embodiment, the target location information determined in step S61 is a location where the target devices are gathered, and tracking the location where the target devices are gathered may not only discover the corresponding target devices within the preset time period, but also may track other target devices, thereby further improving the success rate and efficiency of tracking the lost mobile device.
Example V,
On the basis of the fourth embodiment, the step S61 further includes:
step S611, marking the position information in the record containing the target second device id corresponding to each target device in the preset time period on a preset electronic map;
step S612, acquiring areas on the electronic map, where the number of labels exceeds a preset number threshold, and determining such areas as the target location information.
It is understood that the preset time period and the preset number threshold are set according to specific tracking requirements. The information marked on the generated electronic map can be visually presented on the information interaction interface for the user to check, and the user experience is improved.
Example six,
If a plurality of target devices are connected under the same wifi address, the address information corresponding to the wifi address is most likely to be a target device aggregation place, therefore, on the basis of the third embodiment, the field of the database further includes wifi address information connected to the device, and the step S6 includes:
step S601, acquiring the number of target devices connected with each wifi address in a preset time period based on wifi address information in a record which contains the id of the target second device and corresponds to each target device in the preset time period;
step S602, determining wifi address information, the number of which exceeds a preset number threshold value, connected with the target devices within a preset time period as target wifi address information, determining position information corresponding to the target wifi address information as target position information, and tracking the target devices based on the target position information.
Each operation in the embodiment of the invention can be realized based on the operation on the database, the position information of the target equipment can be quickly and accurately positioned, the information of the target equipment gathering place can be further positioned, and the tracking efficiency and the success rate of the lost mobile equipment are greatly improved.
An embodiment of the present invention further provides an electronic device, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the instructions configured to perform a method according to an embodiment of the invention.
The embodiment of the invention also provides a computer-readable storage medium, and the computer instructions are used for executing the method of the embodiment of the invention.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A method for tracking a mobile device, comprising the steps of:
step S1, acquiring a corresponding target first device id and a loss time point when the target device is lost, wherein the target device is a mobile device to be tracked;
step S2, retrieving a preset database based on the target first device id and the loss time point, and acquiring a target second device id corresponding to the target first device id in a record closest to the loss time point before the loss time point, wherein the first device id is an exchangeable id of the mobile device, and the second device id is an unique id of the mobile device;
step S3, retrieving the database according to the target second device id and the lost time point, and acquiring a record containing the target second device id after the lost time point;
step S4, tracking the target device according to the obtained record containing the id of the target second device after the loss time point.
2. The method of claim 1,
and step S0, the database updates the record in real time according to the device information reported by the mobile device in real time, and the fields of the database comprise a first device id, a second device id, position information and time information.
3. The method of claim 2,
the step S4 includes a step S41 of tracking the target device according to the acquired location information and/or first device id in the record including the target second device id after the loss time point.
4. The method of claim 3,
the target device includes one, the obtained record including the target second device id after the loss time point includes M pieces, M is greater than or equal to 2, and the step S41 includes:
step S401, M groups of position information and corresponding time information in M records containing the target second device id are obtained;
step S402, generating an action track in a preset electronic map based on the M groups of position information and corresponding time information;
and S403, tracking the target equipment based on the action track.
5. The method of claim 2,
the target device comprises N, wherein N is a positive integer greater than or equal to 2, and the method further comprises the following steps:
step S5, setting a preset time period, and acquiring a record containing the target second device id corresponding to each target device in the preset time period based on the steps S1-S3 of each target device;
step S6, tracking the target device based on the record containing the target second device id corresponding to each target device in the preset time period.
6. The method of claim 5,
the step S6 includes:
step S61, determining target position information based on the position information in the record containing the target second device id corresponding to each target device in the preset time period;
and step S62, tracking the target equipment based on the target position information.
7. The method of claim 6,
the step S61 includes:
step S611, marking the position information in the record containing the target second device id corresponding to each target device in the preset time period on a preset electronic map;
step S612, acquiring areas on the electronic map, where the number of labels exceeds a preset number threshold, and determining such areas as the target location information.
8. The method of claim 5,
the fields of the database further include wifi address information of device connection, and the step S6 includes:
step S601, acquiring the number of target devices connected with each wifi address in a preset time period based on wifi address information in a record which contains the id of the target second device and corresponds to each target device in the preset time period;
step S602, determining wifi address information, the number of which exceeds a preset number threshold value, connected with the target devices within a preset time period as target wifi address information, determining position information corresponding to the target wifi address information as target position information, and tracking the target devices based on the target position information.
9. An electronic device, comprising:
at least one processor;
and a memory communicatively coupled to the at least one processor;
wherein the memory stores instructions executable by the at least one processor, the instructions being arranged to perform the method of any of the preceding claims 1-8.
10. A computer-readable storage medium having stored thereon computer-executable instructions for performing the method of any of the preceding claims 1-8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110074674.6A CN112733048A (en) | 2021-01-20 | 2021-01-20 | Tracking method of mobile device, electronic device, and medium |
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| CN202110074674.6A CN112733048A (en) | 2021-01-20 | 2021-01-20 | Tracking method of mobile device, electronic device, and medium |
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| CN105898809A (en) * | 2016-05-25 | 2016-08-24 | 努比亚技术有限公司 | WiFi connection management device and method, and mobile terminal |
| US20170134898A1 (en) * | 2015-11-11 | 2017-05-11 | Tile, Inc. | Location History Access for Lost Tracking Device |
| WO2018207123A1 (en) * | 2017-05-10 | 2018-11-15 | Agarwal Subham | Tracking and locating lost, misplaced and stolen mobile devices using anti-theft technology |
| CN110856117A (en) * | 2018-08-03 | 2020-02-28 | 浙江宇视科技有限公司 | Intelligent terminal tracking method and device based on WIFI and network camera |
| US10841736B1 (en) * | 2019-12-18 | 2020-11-17 | Tile, Inc. | Notifications in a tracking device environment |
-
2021
- 2021-01-20 CN CN202110074674.6A patent/CN112733048A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104486482A (en) * | 2014-11-18 | 2015-04-01 | 深圳市金立通信设备有限公司 | Mobile terminal anti-theft tracking method |
| US20170134898A1 (en) * | 2015-11-11 | 2017-05-11 | Tile, Inc. | Location History Access for Lost Tracking Device |
| CN105898809A (en) * | 2016-05-25 | 2016-08-24 | 努比亚技术有限公司 | WiFi connection management device and method, and mobile terminal |
| WO2018207123A1 (en) * | 2017-05-10 | 2018-11-15 | Agarwal Subham | Tracking and locating lost, misplaced and stolen mobile devices using anti-theft technology |
| CN110856117A (en) * | 2018-08-03 | 2020-02-28 | 浙江宇视科技有限公司 | Intelligent terminal tracking method and device based on WIFI and network camera |
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