CN111830537B - GPS tracking module detection method and device, electronic equipment and storage medium - Google Patents
GPS tracking module detection method and device, electronic equipment and storage medium Download PDFInfo
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- 238000004891 communication Methods 0.000 claims abstract description 290
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- 238000012216 screening Methods 0.000 claims abstract description 12
- 238000004458 analytical method Methods 0.000 claims description 35
- 230000006399 behavior Effects 0.000 claims description 32
- 238000001228 spectrum Methods 0.000 claims description 12
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
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Abstract
One or more embodiments of the present disclosure provide a method, an apparatus, an electronic device, and a storage medium for detecting a GPS tracking module, which can efficiently and accurately detect and locate a GPS tracking module existing in an environment of a target area to be detected. The detection method comprises the following steps: the communication signal in the environment of the target area to be detected is interfered; selecting the signal source with the increased communication power from the corresponding signal sources of the communication signals as a signal source to be tested; determining the spatial position information, the communication behavior information and the communication data information of the signal source to be detected; and judging whether the signal source to be detected is a GPS tracking module according to the space position information, the communication behavior information and the communication data information. The detection device comprises a signal interference module, a screening module, a monitoring module and a judging module. The electronic device and the instructions in the storage medium are for performing the GPS tracking module detection method.
Description
Technical Field
One or more embodiments of the present disclosure relate to the field of communication detection technologies, and in particular, to a method, an apparatus, an electronic device, and a storage medium for detecting a GPS tracking module.
Background
Along with the continuous development and combination of the GPS positioning technology and the communication technology, the GPS tracking positioning product with the real-time communication function is widely applied to daily production and life, however, the GPS tracking module brings a certain security implication and is easy to be utilized by illegal molecules to implement crimes. For example, the GPS tracking module is installed on vehicles, ships, commodity goods and the like to perform illegal tracking and monitoring, or avoid law enforcement personnel tracking and the like, so that the GPS tracking module needs to be detected in many scenes in security, law enforcement, trade and other processes.
The existing method for detecting the GPS tracking module is lack of high-efficiency, accurate and rapid, and mainly depends on manual detection and experience judgment, so that the detection efficiency is low, the accuracy is poor, and the requirements are difficult to meet.
Disclosure of Invention
In view of this, one or more embodiments of the present disclosure are directed to a method, an apparatus, an electronic device and a storage medium for detecting a GPS tracking module, so as to solve the problems of low efficiency and poor accuracy of the existing detection method.
In view of the above objects, one or more embodiments of the present disclosure provide a GPS tracking module detection method, including:
the communication signal in the environment of the target area to be detected is interfered;
monitoring the communication power of the communication signal, and selecting the signal source with the increased communication power from the corresponding signal sources of the communication signal as a signal source to be detected;
performing communication monitoring on the signal source to be detected, and determining spatial position information, communication behavior information and communication data information of the signal source to be detected;
and judging whether the signal source to be detected is a GPS tracking module according to the space position information, the communication behavior information and the communication data information.
Optionally, the interfering the communication signal in the environment of the target area to be tested includes:
receiving a communication signal in the environment of the target area to be detected;
carrying out full spectrum characteristic analysis on the communication signals and determining a plurality of signal sources corresponding to the communication signals;
and weakening interference is carried out on the communication signals according to analysis results.
Optionally, the attenuating interference on the communication signal according to the analysis result includes:
determining the modulation rate and the signal frequency of the communication signal according to the analysis result;
setting a camouflage communication opposite end corresponding to the signal source according to the modulation rate and the signal frequency;
controlling the disguised communication opposite end to establish communication connection with the signal source;
and simulating a remote communication scene by adjusting a feedback signal to the signal source.
Optionally, the attenuating interference on the communication signal according to the analysis result includes:
determining a signal frequency range of the communication signal according to the analysis result;
and scanning the signal frequency range by using a scanning signal, and shielding interference on the communication signal.
Optionally, performing communication monitoring on the signal source to be detected, and determining spatial position information, communication behavior information and communication data information of the signal source to be detected, including:
determining the spatial position information of the signal source to be detected by using a directional detection antenna;
receiving a communication signal corresponding to the signal source to be detected, and recording the communication duration and the communication frequency of the communication signal, wherein the communication behavior information comprises the communication duration and the communication frequency;
and carrying out data grabbing on the communication signals to obtain the communication data information.
Optionally, the determining whether the signal source to be detected is a GPS tracking module according to the spatial location information, the communication behavior information, and the communication data information includes:
searching the signal source to be detected according to the space position information, carrying out identity identification on the signal source to be detected, and screening out the signal source to be detected with failed identity identification as a suspicious signal source;
and if the communication duration of the communication signal of the suspicious signal source is fixed with the communication frequency and the data characteristics of the communication data information are identical with the data characteristics of the GPS data, the suspicious signal source is the GPS tracking module.
Optionally, the identifying the identity of the signal source to be detected includes:
and matching the signal source to be detected according to a legal signal source white list, and if the legal signal source matched with the signal source to be detected is not found on the legal signal source white list, failing to identify.
In view of the above objects, one or more embodiments of the present disclosure provide a GPS tracking module detection device, including:
the signal interference module is configured to interfere communication signals in the environment of the target area to be detected;
the screening module is configured to monitor the communication power of the communication signal, and the signal source with the increased communication power is selected from the corresponding signal sources of the communication signal as a signal source to be tested;
the monitoring module is configured to monitor the signal source to be detected in a communication way and determine the spatial position information, the communication behavior information and the communication data information of the signal source to be detected;
and the judging module is configured to judge whether the signal source to be detected is a GPS tracking module according to the space position information, the communication behavior information and the communication data information.
In view of the above, one or more embodiments of the present specification provide an electronic device including a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the GPS tracking module detection method when executing the program.
In view of the above, one or more embodiments of the present specification provide a non-transitory computer-readable storage medium storing computer instructions for causing the computer to perform the GPS tracking module detection method.
From the foregoing, it can be seen that, in the method, the device, the electronic device and the storage medium for detecting a GPS tracking module provided in one or more embodiments of the present disclosure, communication signals in an environment of a target area to be detected are attenuated and interfered, a signal source with increased signal transmission power is screened out and used as a signal source to be detected, and then the signal source to be detected is monitored, and further screening and judging are performed on the signal source to be detected according to spatial position information, communication behavior information and communication data information of the signal source to be detected, so that whether a GPS tracking module exists in the environment of the target area to be detected can be detected efficiently and accurately, and when the GPS tracking module exists, accurate positioning can be performed.
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For a clearer description of one or more embodiments of the present description or of the solutions of the prior art, the drawings that are necessary for the description of the embodiments or of the prior art will be briefly described, it being apparent that the drawings in the description below are only one or more embodiments of the present description, from which other drawings can be obtained, without inventive effort, for a person skilled in the art.
FIG. 1 is a schematic diagram of a method for detecting a GPS tracking module according to one or more embodiments of the present disclosure;
fig. 2 is a schematic diagram of a method for interfering a communication signal in an environment of a target area to be detected in a method for detecting a GPS tracking module according to one or more embodiments of the present disclosure;
FIG. 3 is a schematic diagram illustrating a method for attenuating interference to a communication signal according to an analysis result in a method for detecting a GPS tracking module according to one or more embodiments of the present disclosure;
fig. 4 is a schematic diagram of a method for performing communication monitoring on a signal source to be detected in a GSP tracking module detection method according to one or more embodiments of the present disclosure;
FIG. 5 is a schematic diagram of a detecting device for a GPS tracking module according to one or more embodiments of the present disclosure;
FIG. 6 is a schematic diagram of a signal interference module in a GPS tracking module detection apparatus according to one or more embodiments of the present disclosure;
FIG. 7 is a schematic diagram of a structure of the interference attenuation submodule in a GPS tracking module detection apparatus according to one or more embodiments of the present disclosure;
fig. 8 is a schematic diagram of a hardware structure of a GPS tracking module detection electronic device according to one or more embodiments of the present disclosure.
Detailed Description
For the purposes of promoting an understanding of the principles and advantages of the disclosure, reference will now be made to the embodiments illustrated in the drawings and specific language will be used to describe the same.
It is noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present disclosure should be taken in a general sense as understood by one of ordinary skill in the art to which the present disclosure pertains. The use of the terms "first," "second," and the like in one or more embodiments of the present description does not denote any order, quantity, or importance, but rather the terms "first," "second," and the like are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Along with the continuous development and combination of the GPS positioning technology and the communication technology, the GPS tracking positioning product with the real-time communication function is widely applied to daily production and life, however, the GPS tracking module brings a certain security implication and is easy to be utilized by illegal molecules to implement crimes. For example, the GPS tracking module is installed on vehicles, ships, commodity goods and the like to perform illegal tracking and monitoring, or avoid law enforcement personnel tracking and the like, so that the GPS tracking module needs to be detected in many scenes in security, law enforcement, trade and other processes.
When illegal molecules use the GPS tracking and positioning module to implement illegal actions, the GPS tracking and positioning module can realize the tracking and positioning function only by carrying out real-time remote communication on the illegal molecule end through a GSM, WCDMA, LTE wireless network, and when communication signals are interfered, the GPS tracking and positioning module can be initially screened from a plurality of signal sources by utilizing the characteristics so as to ensure that the transmission power of the communication quality of the signal is increased by the real-time GPS tracking and positioning module.
In one aspect, the present invention provides a method for detecting a GPS tracking module.
As shown in fig. 1, one or more embodiments of the present disclosure provide a GPS tracking module detection method, including:
s1: the communication signal in the environment of the target area to be detected is interfered;
s2: monitoring the communication power of the communication signal, and selecting the signal source with the increased communication power from the corresponding signal sources of the communication signal as a signal source to be detected;
s3: performing communication monitoring on the signal source to be detected, and determining spatial position information, communication behavior information and communication data information of the signal source to be detected;
s4: and judging whether the signal source to be detected is a GPS tracking module according to the space position information, the communication behavior information and the communication data information.
According to the GPS tracking module detection method, communication signals in the environment of the target area to be detected are firstly interfered, and the target area to be detected is different according to different conditions, for example, the target area to be detected is a vehicle or other carriers and surrounding areas possibly provided with the GPS tracking module by illegal molecules. And the communication signal is interfered in the target environment to be detected, and if the GSP tracking module exists, the communication quality is affected due to interference, so that the signal transmitting power can be increased. Those skilled in the art will appreciate that there are other legitimate sources that need to communicate with the outside world in addition to the GPS tracking module. According to the detection method, a plurality of signal sources possibly existing in the target area to be detected are initially screened, and the signal sources to be detected including the GPS tracking module can be screened.
However, the communication mode of the GPS tracking module in the signal source to be tested is necessarily different from the communication modes of other legal signal sources: firstly, the spatial position of a legal signal source is clearly known, and the spatial position of a GPS tracking module is random and unknown; secondly, the communication behavior of the legal signal source has randomness, the communication frequency and the communication duration are not fixed, and the GPS tracking module needs to keep long-term real-time communication with illegal personnel in order to realize tracking and positioning, so that the communication frequency and the communication duration are regular; and the communication purpose of the legal signal source is different from that of the GPS tracking module, so that the communication content of the legal signal source is also different from that of the GPS tracking module, and the GPS tracking module has randomness, and the content transmitted by the GPS tracking module each time is GPS positioning data, the data format of the GPS positioning data is fixed, and the data content is basically the same. Accordingly, the detection method can further screen and judge the GPS tracking module from the signal source to be detected according to the space position information, the communication behavior information and the communication data information.
According to the GPS tracking module detection method, signal sources in the target area environment to be detected are screened in a layered mode according to the communication characteristics of the GSP tracking module, the GPS tracking module is detected from two aspects of space and communication behaviors, whether the GPS tracking module exists in the target area environment to be detected can be detected efficiently and accurately, and the GPS tracking module can be positioned accurately when the GPS tracking module exists.
As shown in fig. 2, in a method for detecting a GPS tracking module according to one or more embodiments of the present disclosure, step S1: interfering the communication signal in the environment of the target area to be detected comprises the following steps:
s101: receiving a communication signal in the environment of the target area to be detected;
receiving signals in the environment of the target area to be detected by adopting a broadband array antenna, performing space-frequency two-dimensional signal pre-sorting on the received signals, and separating transient signals from communication signals by utilizing a signal focusing method;
the transient signal is a signal of short duration with distinct onset and end, and the communication signal operates more smoothly than the transient signal. S102: carrying out full spectrum characteristic analysis on the communication signals and determining a plurality of signal sources corresponding to the communication signals;
carrying out full spectrum characteristic analysis on the communication signal, acquiring time domain information, time frequency information and frequency spectrum information of the communication signal, and carrying out feature extraction on the information so as to determine a plurality of signal sources corresponding to the communication signal;
s103: and weakening interference is carried out on the communication signals according to analysis results.
It should be understood by those skilled in the art that there may be communication signals of various electronic devices in the target area to be detected, where the electronic devices may be signal receiving terminals or signal sources (signal transmitting terminals) including GPS tracking modules, and in the detection method, full spectrum characteristic analysis is performed on the communication signals, so as to determine signal sources corresponding to the communication signals, where the signal sources may include GPS tracking modules, and in the detection method, the communication signals are specifically attenuated according to the analysis result, where the GPS tracking modules exist, and the attenuation of the interference increases the power of the communication signals to ensure the communication quality, so as to facilitate the first screening of the signal sources to be detected from the multiple signal sources.
As shown in fig. 3, in a method for detecting a GPS tracking module according to one or more embodiments of the present disclosure, the attenuating interference S103 on the communication signal according to the analysis result includes:
s1031: determining the modulation rate and the signal frequency of the communication signal according to the analysis result;
s1032: setting a camouflage communication opposite end corresponding to the signal source according to the modulation rate and the signal frequency;
s1033: controlling the disguised communication opposite end to establish communication connection with the signal source;
s1034: and simulating a remote communication scene by adjusting a feedback signal to the signal source.
In the detection method, time domain information, time frequency information and frequency spectrum information are obtained according to the analysis result of the full spectrum characteristic analysis, so that the modulation rate and the signal frequency of a communication signal corresponding to the signal source are determined, the communication opposite end corresponding to the signal source is disguised, and the communication opposite end of the GPS tracking module is communication equipment of a communication base station or an illegal molecular end. After disguising as a communication opposite end and establishing communication connection, the feedback signal is controlled to simulate a long-distance communication scene, and the strength of the communication signal is reduced under the long-distance communication scene so as to weaken interference. For the GPS tracking module, if the communication signal strength is reduced, the GPS tracking module increases the power of the communication signal sent to the outside to ensure the communication quality.
The GPS tracking module generally implements real-time communication through a wireless network such as GSM, WCDMA, LTE, so in some alternative embodiments, when the camouflage communication opposite end corresponding to the GPS tracking module is set, its communication frequency is determined according to the communication frequency of the GSM, WCDMA, LTE wireless network in combination with the signal frequency of the communication signal, and the camouflage communication opposite end set in this way has more pertinence when weakening and interfering the communication signal, so that the range of the signal source to be detected screened out later can be more approximate to the GPS tracking module.
In one or more embodiments of the present disclosure, in a method for detecting a GPS tracking module, the attenuating interference S103 on the communication signal according to the analysis result includes:
determining a signal frequency range of the communication signal according to the analysis result;
and scanning the signal frequency range by using a scanning signal, and shielding interference on the communication signal.
In the detection method, time domain information, time frequency information and frequency spectrum information are acquired according to the analysis result of the full spectrum characteristic analysis, so that the signal frequency range of the communication signal is determined, shielding interference is carried out on the communication signal in the range, and in the process, the low-end frequency of a scanning signal is scanned to the high end, so that disorder interference is formed in the signal received by the GPS tracking module, and the communication quality is reduced. For the GPS tracking module, if the communication signal strength is reduced, the GPS tracking module increases the power of the communication signal sent to the outside to ensure the communication quality.
As shown in fig. 4, in a method for detecting a GPS tracking module provided in one or more embodiments of the present disclosure, step S3: the method for monitoring the communication of the signal source to be detected, determining the spatial position information, the communication behavior information and the communication data information of the signal source to be detected comprises the following steps:
s301: determining the spatial position information of the signal source to be detected by using a directional detection antenna;
s302: receiving a communication signal corresponding to the signal source to be detected, and recording the communication duration and the communication frequency of the communication signal, wherein the communication behavior information comprises the communication duration and the communication frequency;
s303: and carrying out data grabbing on the communication signals to obtain the communication data information.
In the detection method, the relative direction of the signal source to be detected when the directional detection antenna is positioned at different spatial positions is determined by changing the position of the directional detection antenna in the target area to be detected, and the spatial position of the signal source to be detected can be rapidly and accurately determined according to the different spatial positions of the directional detection antenna and the different relative directions of the signal source to be detected when the directional detection antenna is positioned at different spatial positions; in addition, the communication behavior of the signal source to be detected is monitored, communication data are captured, and communication behavior information and communication data information used for representing the communication mode of the signal source to be detected are obtained.
In one or more embodiments of the present disclosure provide a method for detecting a GPS tracking module, step S4: the step of judging whether the signal source to be detected is a GPS tracking module according to the spatial position information, the communication behavior information and the communication data information comprises the following steps:
searching the signal source to be detected according to the space position information, carrying out identity identification on the signal source to be detected, and screening out the signal source to be detected with failed identity identification as a suspicious signal source;
and if the communication duration of the communication signal of the suspicious signal source is fixed with the communication frequency and the data characteristics of the communication data information are identical with the data characteristics of the GPS data, the suspicious signal source is the GPS tracking module.
In the detection method, when the signal source to be detected is screened again, firstly, the identity of the signal source to be detected is identified according to the spatial position information of the signal source to be detected, and the detection range is further narrowed by utilizing the difference that the spatial position of a legal signal source is definitely known and the spatial position of a GPS tracking module is randomly unknown; and finally judging the suspicious signal source according to the communication behavior information and the communication data information, and finally determining whether the suspicious signal source is a GPS tracking module, if so, completing accurate positioning of the GPS tracking module according to the spatial position information obtained previously.
In one or more embodiments of the present disclosure, a method for identifying a signal source to be detected in a detecting party of a GPS tracking module includes:
and matching the signal source to be detected according to a legal signal source white list, and if the legal signal source matched with the signal source to be detected is not found on the legal signal source white list, failing to identify.
Compared with the GPS tracking module, the space position, communication behavior, communication data and the like of the legal signal source are disclosed and easily known, and even the information of other equipment of the legal signal source, including manufacturers, brands, rated power, operation conditions, installation modes and the like. Therefore, the legal signal source white list can be obtained by integrating the related information of all legal signal sources, and the identification result can be conveniently, quickly and accurately obtained by utilizing the legal signal source white list when the identity of the signal source to be detected is identified. In addition, in the detection method, whether the signal source to be detected is a GPS tracking module is judged, if the judging result shows that the suspicious signal source is not the GPS tracking module, the suspicious signal source is a legal signal source which is not known yet, countermeasures which can be taken for the signal source are recorded, and if the signal source appears in multiple detections, suspicious signal source marks of the non-GPS tracking module can be classified into a legal signal source white list. By adopting the mode, the content of the legal signal source white list can be gradually expanded and perfected along with the application of the detection method, and when the detection method is applied again, the screening result is more accurate when the identification screening is carried out by using the legal signal source white list, and the overall operation efficiency of the detection method can be improved.
In another aspect, the present invention provides a GPS tracking module detection device.
As shown in fig. 5, based on the method described in any of the foregoing embodiments, one or more embodiments of the present disclosure provide a GPS tracking module detection device, including:
the signal interference module 1 is configured to interfere a communication signal in the environment of the target area to be detected;
the screening module 2 is configured to monitor the communication power of the communication signal, and select the signal source with the increased communication power from the corresponding signal sources of the communication signal as a signal source to be tested;
the monitoring module 3 is configured to monitor the signal source to be detected in a communication way and determine the spatial position information, the communication behavior information and the communication data information of the signal source to be detected;
and the judging module 4 is configured to judge whether the signal source to be detected is a GPS tracking module according to the space position information, the communication behavior information and the communication data information.
As shown in fig. 6, based on the method of any of the foregoing embodiments, in a GPS tracking module detection apparatus provided in one or more embodiments of the present disclosure, the signal interference module 1 is configured to interfere with a communication signal in an environment of a target area to be detected, where the signal interference module 1 includes:
a signal receiving sub-module 101 configured to receive a communication signal in the target area environment to be measured;
a signal analysis sub-module 102 configured to perform full spectrum characteristic analysis on the communication signal, and determine a plurality of signal sources corresponding to the communication signal;
the interference attenuation submodule 103 is configured to attenuate interference on the communication signal according to the analysis result.
As shown in fig. 7, based on the method in any preceding embodiment, in a GPS tracking module detection apparatus provided in one or more embodiments of the present disclosure, the interference attenuation submodule 103 is configured to attenuate interference on the communication signal according to an analysis result, where the interference attenuation submodule 103 includes:
a signal modulation component 1031 configured to determine a modulation rate and a signal frequency of the communication signal based on the analysis result;
a masquerading communication peer component 1032, the masquerading communication peer component 1032 being configured according to the modulation rate and the signal frequency;
a communication control component 1033 configured to control the disguised communication peer component 1032 to establish a communication connection with the signal source;
the simulated interference component 1034 is configured to simulate a telecommunication scenario by adjusting the feedback signal of the disguised communication counterpart component 1032 to the signal source.
Based on the method of any of the foregoing embodiments, in a GPS tracking module detection apparatus provided in one or more embodiments of the present disclosure, the interference attenuation submodule 103 is configured to attenuate interference on the communication signal according to an analysis result, and includes:
determining a signal frequency range of the communication signal according to the analysis result;
and scanning the signal frequency range by using a scanning signal, and shielding interference on the communication signal.
Based on the method of any of the foregoing embodiments, in the GPS tracking module detection device provided in one or more embodiments of the present disclosure, the monitoring module 3 is configured to monitor the signal source to be detected in a communication manner, and determine spatial location information, communication behavior information, and communication data information of the signal source to be detected, including:
determining the spatial position information of the signal source to be detected by using a directional detection antenna;
receiving a communication signal corresponding to the signal source to be detected, and recording the communication duration and the communication frequency of the communication signal, wherein the communication behavior information comprises the communication duration and the communication frequency;
and carrying out data grabbing on the communication signals to obtain the communication data information.
Based on the method of any of the foregoing embodiments, in the GPS tracking module detection apparatus provided in one or more embodiments of the present disclosure, the determining module 4 is configured to determine, according to the spatial location information, the communication behavior information, and the communication data information, whether the signal source to be detected is a GPS tracking module, including:
searching the signal source to be detected according to the space position information, carrying out identity identification on the signal source to be detected, and screening out the signal source to be detected with failed identity identification as a suspicious signal source;
and if the communication duration of the communication signal of the suspicious signal source is fixed with the communication frequency and the data characteristics of the communication data information are identical with the data characteristics of the GPS data, the suspicious signal source is the GPS tracking module.
Based on the method of any of the foregoing embodiments, in the GPS tracking module detection apparatus provided in one or more embodiments of the present disclosure, the determining module 4 performs identity recognition on the signal source to be detected, including:
and matching the signal source to be detected according to a legal signal source white list, and if the legal signal source matched with the signal source to be detected is not found on the legal signal source white list, failing to identify.
For convenience of description, the above devices are described as being functionally divided into various modules, respectively. Of course, the functions of each module may be implemented in one or more pieces of software and/or hardware when implementing one or more embodiments of the present description.
The device of the foregoing embodiment is configured to implement the corresponding method in the foregoing embodiment, and has the beneficial effects of the corresponding method embodiment, which is not described herein.
On the other hand, the invention also provides a GPS tracking module detection electronic device.
As shown in fig. 8, based on the method described in any of the foregoing embodiments, this embodiment provides a more specific electronic device, including: a processor 1010, a memory 1020, an input/output interface 1030, a communication interface 1040, and a bus 1050. Wherein processor 1010, memory 1020, input/output interface 1030, and communication interface 1040 implement communication connections therebetween within the device via a bus 1050.
The processor 1010 may be implemented by a general-purpose CPU (Central Processing Unit ), microprocessor, application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or one or more integrated circuits, etc. for executing relevant programs to implement the GPS tracking module detection method provided in the embodiments of the present disclosure.
The Memory 1020 may be implemented in the form of ROM (Read Only Memory), RAM (Random Access Memory ), static storage device, dynamic storage device, or the like. Memory 1020 may store an operating system and other application programs, and when the GPS tracking module detection method provided by the embodiments of the present disclosure is implemented in software or firmware, the relevant program code is stored in memory 1020 and invoked for execution by processor 1010.
The input/output interface 1030 is used to connect with an input/output module for inputting and outputting information. The input/output module may be configured as a component in a device (not shown) or may be external to the device to provide corresponding functionality. Wherein the input devices may include a keyboard, mouse, touch screen, microphone, various types of sensors, etc., and the output devices may include a display, speaker, vibrator, indicator lights, etc.
Communication interface 1040 is used to connect communication modules (not shown) to enable communication interactions of the present device with other devices. The communication module may implement communication through a wired manner (such as USB, network cable, etc.), or may implement communication through a wireless manner (such as mobile network, WIFI, bluetooth, etc.).
Bus 1050 includes a path for transferring information between components of the device (e.g., processor 1010, memory 1020, input/output interface 1030, and communication interface 1040).
It should be noted that although the above-described device only shows processor 1010, memory 1020, input/output interface 1030, communication interface 1040, and bus 1050, in an implementation, the device may include other components necessary to achieve proper operation. Furthermore, it will be understood by those skilled in the art that the above-described apparatus may include only the components necessary to implement the embodiments of the present description, and not all the components shown in the drawings.
It is understood that the method may be performed by any apparatus, device, platform, cluster of devices having computing, processing capabilities.
It should be noted that the methods of one or more embodiments of the present description may be performed by a single device, such as a computer or server. The method of the embodiment can also be applied to a distributed scene, and is completed by mutually matching a plurality of devices. In the case of such a distributed scenario, one of the devices may perform only one or more steps of the methods of one or more embodiments of the present description, the devices interacting with each other to accomplish the methods.
The foregoing describes specific embodiments of the present disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
In another aspect, the invention also provides a GPS tracking module detection storage medium.
One or more embodiments of the present specification provide a non-transitory computer-readable storage medium storing computer instructions for causing the computer to perform the GPS tracking module detection method.
The computer readable media of the present embodiments, including both permanent and non-permanent, removable and non-removable media, may be used to implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the disclosure, including the claims, is limited to these examples; combinations of features of the above embodiments or in different embodiments are also possible within the spirit of the present disclosure, steps may be implemented in any order, and there are many other variations of the different aspects of one or more embodiments described above which are not provided in detail for the sake of brevity.
Additionally, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures, in order to simplify the illustration and discussion, and so as not to obscure one or more embodiments of the present description. Furthermore, the apparatus may be shown in block diagram form in order to avoid obscuring the one or more embodiments of the present description, and also in view of the fact that specifics with respect to implementation of such block diagram apparatus are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., such specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative in nature and not as restrictive.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of those embodiments will be apparent to those skilled in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic RAM (DRAM)) may use the embodiments discussed.
The present disclosure is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Any omissions, modifications, equivalents, improvements, and the like, which are within the spirit and principles of the one or more embodiments of the disclosure, are therefore intended to be included within the scope of the disclosure.
Claims (9)
1. A method for detecting a GPS tracking module, comprising:
the communication signal in the environment of the target area to be detected is interfered; wherein, the interfering the communication signal in the environment of the target area to be tested includes: receiving a communication signal in the environment of the target area to be detected; carrying out full spectrum characteristic analysis on the communication signals and determining a plurality of signal sources corresponding to the communication signals; weakening interference on the communication signal according to the analysis result;
monitoring the communication power of the communication signal, and selecting the signal source with the increased communication power from the corresponding signal sources of the communication signal as a signal source to be detected;
performing communication monitoring on the signal source to be detected, and determining spatial position information, communication behavior information and communication data information of the signal source to be detected;
and judging whether the signal source to be detected is a GPS tracking module according to the space position information, the communication behavior information and the communication data information.
2. The method of claim 1, wherein attenuating the communication signal based on the analysis results comprises:
determining the modulation rate and the signal frequency of the communication signal according to the analysis result;
setting a camouflage communication opposite end corresponding to the signal source according to the modulation rate and the signal frequency;
controlling the disguised communication opposite end to establish communication connection with the signal source;
and simulating a remote communication scene by adjusting a feedback signal to the signal source.
3. The method of claim 1, wherein attenuating the communication signal based on the analysis results comprises:
determining a signal frequency range of the communication signal according to the analysis result;
and scanning the signal frequency range by using a scanning signal, and shielding interference on the communication signal.
4. The method of claim 1, wherein the monitoring the signal source to be measured for communication, determining spatial location information, communication behavior information, and communication data information of the signal source to be measured, comprises:
determining the spatial position information of the signal source to be detected by using a directional detection antenna;
receiving a communication signal corresponding to the signal source to be detected, and recording the communication duration and the communication frequency of the communication signal, wherein the communication behavior information comprises the communication duration and the communication frequency;
and carrying out data grabbing on the communication signals to obtain the communication data information.
5. The method of claim 4, wherein the determining whether the signal source under test is a GPS tracking module according to the spatial location information, the communication behavior information, and the communication data information comprises:
searching the signal source to be detected according to the space position information, carrying out identity identification on the signal source to be detected, and screening out the signal source to be detected with failed identity identification as a suspicious signal source;
and if the communication duration of the communication signal of the suspicious signal source is fixed with the communication frequency and the data characteristics of the communication data information are identical with the data characteristics of the GPS data, the suspicious signal source is the GPS tracking module.
6. The method of claim 5, wherein the identifying the signal source under test comprises:
and matching the signal source to be detected according to a legal signal source white list, and if the legal signal source matched with the signal source to be detected is not found on the legal signal source white list, failing to identify.
7. A GPS tracking module detection device, comprising:
the signal interference module is configured to interfere communication signals in the environment of the target area to be detected; the interfering the communication signal in the environment of the target area to be detected comprises the following steps: receiving a communication signal in the environment of the target area to be detected; carrying out full spectrum characteristic analysis on the communication signals and determining a plurality of signal sources corresponding to the communication signals; weakening interference on the communication signal according to the analysis result;
the screening module is configured to monitor the communication power of the communication signal, and the signal source with the increased communication power is selected from the corresponding signal sources of the communication signal as a signal source to be tested;
the monitoring module is configured to monitor the signal source to be detected in a communication way and determine the spatial position information, the communication behavior information and the communication data information of the signal source to be detected;
and the judging module is configured to judge whether the signal source to be detected is a GPS tracking module according to the space position information, the communication behavior information and the communication data information.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 6 when the program is executed by the processor.
9. A non-transitory computer readable storage medium storing computer instructions for causing a computer to perform the method of any one of claims 1 to 6.
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