CN111262954B - Method, device and system for judging equipment synchronization - Google Patents
Method, device and system for judging equipment synchronization Download PDFInfo
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- CN111262954B CN111262954B CN202010371986.9A CN202010371986A CN111262954B CN 111262954 B CN111262954 B CN 111262954B CN 202010371986 A CN202010371986 A CN 202010371986A CN 111262954 B CN111262954 B CN 111262954B
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Abstract
The invention relates to the field of Internet of things, in particular to a method, a device and a system for judging equipment synchronization. The method, the device and the system acquire first mobile data sent by first terminal equipment in real time; judging whether the first mobile data further comprises a first peripheral equipment signal; judging whether the first terminal equipment and the second terminal equipment meet the coincidence condition or not, and whether a second peripheral equipment signal is also contained in the second mobile data or not; continuously acquiring first continuous data and second continuous data within a preset time period; acquiring first track data and second track data based on the first continuous data and the second continuous data; judging whether the first track data and the second track data meet a synchronization condition; if the synchronization condition is not met, judging that the equipment is not synchronized; if the synchronization condition is met, the synchronization of the equipment is judged, and the method, the device and the system for judging the synchronization of the equipment have the advantages of high judgment speed and high judgment accuracy.
Description
Technical Field
The invention relates to the field of Internet of things, in particular to a method, a device and a system for judging equipment synchronization.
Background
In the society of rapid development nowadays, the urban construction requirements are higher and higher, and the awareness of environmental sanitation protection is also gradually enhanced. In the current management of the environmental sanitation and greening systems of various cities, more illegal cheating behaviors which avoid the supervision of a management unit exist, the existing method for supervising the cheating behaviors has low judgment accuracy, the environmental sanitation and greening requirements are managed in a fine mode, the illegal behaviors in actual operation hinder the fine management, and one behavior with a relatively great influence is as follows: the operation personnel carry the cheating behaviors of multiple machines by one person, and the cheating behaviors do not find an effective solution all the time.
Disclosure of Invention
The embodiment of the invention provides a method, a device and a system for judging equipment synchronization, which at least solve the technical problem of low judgment accuracy of the existing equipment synchronization judging system.
According to an embodiment of the present invention, a method for determining device synchronization is provided, which includes the following steps:
acquiring first mobile data sent by first terminal equipment in real time, wherein the first mobile data at least carries first positioning address information, first time information, first positioning signal strength information, a first acceleration value, first wireless transmission identification information and first wireless transmission strength information;
judging whether the first mobile data further comprises a first peripheral equipment signal, wherein the first peripheral equipment signal at least carries second wireless transmission identification information and second wireless transmission intensity information;
if the first mobile data does not contain peripheral equipment signals, executing a step of acquiring the first mobile data sent by the first terminal equipment in real time;
if the first mobile data comprises peripheral equipment signals, second mobile data sent by a second terminal equipment corresponding to second wireless transmission identification information at present is obtained, and the second mobile data at least carries second positioning address information, second time information, second positioning signal strength information, a second acceleration value, second wireless transmission identification information and second wireless transmission strength information;
judging whether the positioning address information, the time information, the positioning signal strength information and the acceleration value of the first terminal equipment and the second terminal equipment meet the coincidence condition or not, and whether a second peripheral equipment signal is also contained in the second mobile data or not;
if the positioning address information, the time information, the positioning signal strength information and the acceleration value do not meet the coincidence condition or the second mobile data does not contain a second peripheral equipment signal, executing a step of acquiring first mobile data sent by the first terminal equipment in real time;
if the positioning address information, the time information, the positioning signal strength information and the acceleration value meet the coincidence condition and the second mobile data further comprises a second peripheral equipment signal, judging that the first terminal equipment and the second terminal equipment have an overlapping relation;
judging whether a first intensity value of the first wireless transmission intensity information and a second intensity value of the first wireless transmission intensity information reach a preset intensity index or not;
if the first intensity value and the second intensity value do not reach the preset intensity index, executing a step of acquiring first mobile data sent by the first terminal equipment in real time;
if the first intensity value or the second intensity value reaches a preset intensity index, the first terminal equipment and the second terminal equipment are judged to be basically overlapped;
continuously acquiring first continuous data and second continuous data sent by first terminal equipment and second terminal equipment within a preset time period;
acquiring first track data and second track data corresponding to the first terminal equipment and the second terminal equipment based on the first continuous data and the second continuous data;
judging whether the first track data and the second track data meet a synchronization condition;
if the first track data and the second track data do not meet the synchronization condition, the first terminal equipment and the second terminal equipment are judged to be out of synchronization;
and if the first track data and the second track data meet the synchronization condition, judging that the first terminal equipment and the second terminal equipment are synchronized.
Further, the step of determining whether the positioning address information, the time information, the positioning signal strength information, and the acceleration value of the first terminal device and the second terminal device satisfy the coincidence condition, and whether the second mobile data further includes a second peripheral device signal includes:
and judging whether the positioning address information, the time information, the positioning signal strength information and the acceleration value of the first terminal equipment and the second terminal equipment are consistent or not based on the first mobile data and the second mobile data, and whether the second mobile data further comprises a second peripheral equipment signal or not.
Further, the method further comprises:
and acquiring the first movement data, the second movement data, the first continuous data, the second continuous data, the first track data or the second track data based on the wireless information of one or more of Bluetooth, Wi-Fi or 4G.
Further, the step of determining whether the first track data and the second track data satisfy the synchronization condition includes:
and judging whether the first track data is consistent with the second track data.
Further, the step of determining whether the first track data and the second track data are consistent includes:
drawing a first track graph and a second track graph corresponding to the first track data and the second track data based on the first track data and the second track data;
and judging whether the first track map and the second track map are overlapped.
According to another embodiment of the present invention, there is provided an apparatus for determining device synchronization, including:
the first mobile data acquisition module is used for acquiring first mobile data sent by first terminal equipment in real time, wherein the first mobile data at least carries first positioning address information, first time information, first positioning signal strength information, a first acceleration value, first wireless transmission identification information and first wireless transmission strength information;
the first mobile data judging module is used for judging whether the first mobile data further comprises a first peripheral equipment signal, and the first peripheral equipment signal at least carries second wireless transmission identification information and second wireless transmission strength information;
the repeated acquisition module is used for executing the step of acquiring the first mobile data sent by the first terminal equipment in real time if the first mobile data does not contain peripheral equipment signals;
the second mobile data acquisition module is used for acquiring second mobile data which is currently sent by a second terminal device corresponding to second wireless transmission identification information if the first mobile data contains peripheral device signals, wherein the second mobile data at least carries second positioning address information, second time information, second positioning signal intensity information, a second acceleration value, second wireless transmission identification information and second wireless transmission intensity information;
the coincidence condition judging module is used for judging whether the positioning address information, the time information, the positioning signal strength information and the acceleration value of the first terminal equipment and the second terminal equipment meet the coincidence condition or not and whether the second mobile data further comprises a second peripheral equipment signal or not;
the data non-overlapping module is used for executing the step of acquiring the first mobile data sent by the first terminal equipment in real time if the positioning address information, the time information, the positioning signal strength information and the acceleration value do not meet the overlapping condition or the second mobile data does not contain a second peripheral equipment signal;
the data superposition module is used for judging that the first terminal equipment and the second terminal equipment have a superposition relation if the positioning address information, the time information, the positioning signal strength information and the acceleration value meet the superposition condition and the second mobile data also contain a second peripheral equipment signal;
the intensity judging module is used for judging whether a first intensity value of the first wireless transmission intensity information and a second intensity value of the first wireless transmission intensity information reach a preset intensity index or not;
the intensity substandard module is used for executing the step of acquiring the first mobile data sent by the first terminal equipment in real time if the first intensity value and the second intensity value do not reach the preset intensity index;
the intensity standard reaching module is used for judging that the first terminal equipment and the second terminal equipment are basically overlapped if the first intensity value or the second intensity value reaches a preset intensity index;
the device comprises a continuous data acquisition module, a data transmission module and a data transmission module, wherein the continuous data acquisition module is used for continuously acquiring first continuous data and second continuous data sent by first terminal equipment and second terminal equipment within a preset time period;
the track data acquisition module is used for acquiring first track data and second track data corresponding to the first terminal equipment and the second terminal equipment based on the first continuous data and the second continuous data;
the synchronization condition judging module is used for judging whether the first track data and the second track data meet the synchronization condition;
the data asynchronization module is used for judging that the first terminal equipment and the second terminal equipment are not synchronous if the first track data and the second track data do not meet the synchronization condition;
and the data synchronization module is used for judging that the first terminal equipment and the second terminal equipment are synchronized if the first track data and the second track data meet the synchronization condition.
Further, the coincidence condition determining module includes:
and the information judging unit is used for judging whether the positioning address information, the time information, the positioning signal strength information and the acceleration value of the first terminal equipment and the second terminal equipment are consistent or not based on the first mobile data and the second mobile data, and whether the second mobile data further comprises a second peripheral equipment signal or not.
Further, the apparatus further comprises:
the data acquisition module is used for acquiring first mobile data, second mobile data, first continuous data, second continuous data, first track data or second track data based on one or more wireless information of Bluetooth, Wi-Fi or 4G.
According to another embodiment of the present invention, there is provided a system for determining device synchronization, including:
the system comprises a first terminal device, a second terminal device, a service data server and a device management platform, wherein the first terminal device, the second terminal device and the service data server are in wireless connection and used for sending data to the service data server for processing, the service data server is in wireless connection with the device management platform, and the service data server feeds back a processing result to the device management platform so as to facilitate device management.
Further, the first terminal device, the second terminal device, the service server and the device management platform realize data transmission based on one or more wireless information of Bluetooth, Wi-Fi or 4G.
According to the method, the device and the system for judging the equipment synchronization, the first mobile data sent by the first terminal equipment are obtained in real time; judging whether the first mobile data further comprises a first peripheral equipment signal; when the first mobile data contains peripheral equipment signals, second mobile data sent by second terminal equipment corresponding to the second wireless transmission identification information at present is obtained; further judging whether the first terminal equipment and the second terminal equipment meet the coincidence condition and whether the second mobile data further comprises a second peripheral equipment signal; when the positioning address information, the time information, the positioning signal strength information and the acceleration value meet the coincidence condition and the second mobile data further comprises a second peripheral equipment signal, judging that the first terminal equipment and the second terminal equipment have an overlapping relation; furthermore, in order to more accurately judge the distance relationship between the devices, whether the first intensity value of the first wireless transmission intensity information and the second intensity value of the first wireless transmission intensity information reach a preset intensity index or not is judged, and if the first intensity value of the first wireless transmission intensity information and the second intensity value of the first wireless transmission intensity information reach the preset intensity index, the first terminal device and the second terminal device can be judged to be basically overlapped, namely, the device distance is close to the overlapping; then, continuously acquiring first continuous data and second continuous data within a preset time period; acquiring first track data and second track data based on the first continuous data and the second continuous data; further judging whether the first track data and the second track data meet the synchronization condition; when the first track data and the second track data do not meet the synchronization condition, the first terminal equipment and the second terminal equipment are judged to be out of synchronization; when the first track data and the second track data meet the synchronization condition, the first terminal device and the second terminal device are judged to be synchronized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow chart of a method for determining synchronization of a device according to the present invention;
FIG. 2 is a preferred flow chart of the method for determining synchronization of the device according to the present invention;
FIG. 3 is a schematic diagram of a synchronization determining device of the present invention;
fig. 4 is a schematic diagram of a system for determining synchronization of devices according to the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
According to an embodiment of the present invention, a method for determining device synchronization is provided, referring to fig. 1, including the following steps:
s1: acquiring first mobile data sent by first terminal equipment in real time, wherein the first mobile data at least carries first positioning address information, first time information, first positioning signal strength information, a first acceleration value, first wireless transmission identification information and first wireless transmission strength information;
s2: judging whether the first mobile data further comprises a first peripheral equipment signal, wherein the first peripheral equipment signal at least carries second wireless transmission identification information and second wireless transmission intensity information;
s3: if the first mobile data does not contain peripheral equipment signals, executing a step of acquiring the first mobile data sent by the first terminal equipment in real time;
s4: if the first mobile data comprises peripheral equipment signals, second mobile data sent by a second terminal equipment corresponding to second wireless transmission identification information at present is obtained, and the second mobile data at least carries second positioning address information, second time information, second positioning signal strength information, a second acceleration value, second wireless transmission identification information and second wireless transmission strength information;
s5: judging whether the positioning address information, the time information, the positioning signal strength information and the acceleration value of the first terminal equipment and the second terminal equipment meet the coincidence condition or not, and whether a second peripheral equipment signal is also contained in the second mobile data or not;
s6: if the positioning address information, the time information, the positioning signal strength information and the acceleration value do not meet the coincidence condition or the second mobile data does not contain a second peripheral equipment signal, executing a step of acquiring first mobile data sent by the first terminal equipment in real time;
s7: if the positioning address information, the time information, the positioning signal strength information and the acceleration value meet the coincidence condition and the second mobile data further comprises a second peripheral equipment signal, judging that the first terminal equipment and the second terminal equipment have an overlapping relation;
s8: judging whether a first intensity value of the first wireless transmission intensity information and a second intensity value of the first wireless transmission intensity information reach a preset intensity index or not;
s9: if the first intensity value and the second intensity value do not reach the preset intensity index, executing a step of acquiring first mobile data sent by the first terminal equipment in real time;
s10: if the first intensity value or the second intensity value reaches a preset intensity index, the first terminal equipment and the second terminal equipment are judged to be basically overlapped;
s11: continuously acquiring first continuous data and second continuous data sent by first terminal equipment and second terminal equipment within a preset time period;
s12: acquiring first track data and second track data corresponding to the first terminal equipment and the second terminal equipment based on the first continuous data and the second continuous data;
s13: judging whether the first track data and the second track data meet a synchronization condition;
s14: if the first track data and the second track data do not meet the synchronization condition, the first terminal equipment and the second terminal equipment are judged to be out of synchronization;
s15: and if the first track data and the second track data meet the synchronization condition, judging that the first terminal equipment and the second terminal equipment are synchronized.
The method for judging the equipment synchronization in the embodiment of the invention obtains the first mobile data sent by the first terminal equipment in real time; judging whether the first mobile data further comprises a first peripheral equipment signal; when the first mobile data contains peripheral equipment signals, second mobile data sent by second terminal equipment corresponding to the second wireless transmission identification information at present is obtained; further judging whether the first terminal equipment and the second terminal equipment meet the coincidence condition and whether the second mobile data further comprises a second peripheral equipment signal; when the positioning address information, the time information, the positioning signal strength information and the acceleration value meet the coincidence condition and the second mobile data further comprises a second peripheral equipment signal, judging that the first terminal equipment and the second terminal equipment have an overlapping relation; furthermore, in order to more accurately judge the distance relationship between the devices, whether the first intensity value of the first wireless transmission intensity information and the second intensity value of the first wireless transmission intensity information reach a preset intensity index or not is judged, and if the first intensity value of the first wireless transmission intensity information and the second intensity value of the first wireless transmission intensity information reach the preset intensity index, the first terminal device and the second terminal device can be judged to be basically overlapped, namely, the device distance is close to the overlapping; then, continuously acquiring first continuous data and second continuous data within a preset time period; acquiring first track data and second track data based on the first continuous data and the second continuous data; further judging whether the first track data and the second track data meet the synchronization condition; when the first track data and the second track data do not meet the synchronization condition, the first terminal equipment and the second terminal equipment are judged to be out of synchronization; when the first track data and the second track data meet the synchronization condition, the first terminal device and the second terminal device are judged to be synchronized.
It should be noted that, in the embodiment, the positioning address information, the time information, and the acceleration value included in the mobile data sent by the terminal device are directly obtained through the GPS terminal, that is, the terminal device itself includes a GPS antenna, an acceleration sensor, a 2G module, and the like, and may be used for information acquisition or transmission; the wireless transmission identification information and the wireless transmission intensity information are obtained by an additional wireless transmission module, and the information can be uploaded to a service server for processing in other wireless transmission modes, such as a 4G network and the like.
In a preferred embodiment, the step of determining whether the positioning address information, the time information, the positioning signal strength information, and the acceleration value of the first terminal device and the second terminal device satisfy the coincidence condition, and whether the second mobile data further includes a second peripheral device signal includes:
and judging whether the positioning address information, the time information, the positioning signal strength information and the acceleration value of the first terminal equipment and the second terminal equipment are consistent or not based on the first mobile data and the second mobile data, and whether the second mobile data further comprises a second peripheral equipment signal or not.
In this embodiment, a wireless transmission module, such as a bluetooth module, is implanted in the first terminal device and the second terminal device in advance, and the first terminal device and the second terminal device may be GPS personnel positioning devices. The wireless transmission address, that is, the first wireless transmission identification information and the second wireless transmission identification information in this embodiment may be written in by hardware, and specifically may be the first wireless transmission identification information D1 and the second wireless transmission identification information D2, or may be other modules, such as Wi-Fi, IrDA, NFC, ZigBee, or UWB ultra wideband, and the like, which is not limited herein.
The positioning address information refers to real-time coordinate position information when the terminal device is powered on, and is usually represented as a GPS position P, for example, the first positioning address information is represented as a GPS position P1;
the time information refers to a specific time value when the terminal device starts to operate, and is generally represented as time T, for example, the first time information is represented as time T1;
the positioning signal strength information refers to the real-time GPS signal strength when the terminal device is powered on, and is usually represented as GPS signal strength S, for example, the first positioning signal strength information is represented as GPS signal strength S1;
the acceleration value refers to a specific value of real-time motion acceleration when the terminal device is started to work, and is generally expressed as an acceleration value A, for example, the first acceleration value is expressed as an acceleration value A1.
It should be noted that, in this embodiment, a data compiling mode is set in the terminal device in advance, the terminal device compiles the acquired data and transmits the compiled data to the database on the service data server, and the data format may specifically be represented as: time T, GPS position P, GPS signal strength S, acceleration value A, wireless transmission address D, bluetooth signal strength M.
For example, the first movement data represented by the first positioning address information, the first time information, the first positioning signal strength information, the first acceleration value, the first wireless transmission identification information, and the first wireless transmission strength information may be specifically represented by a compiled data format: GPS position P1, time T1, GPS signal strength S1, acceleration value A1, Bluetooth identifier D1 and Bluetooth signal strength M1.
The second mobile data is expressed as second positioning address information, second time information, second positioning signal strength information, second acceleration value, second wireless transmission identification information, and second wireless transmission strength information, and may be specifically expressed as a compiled data format: GPS position P2, time T2, GPS signal strength S2, acceleration value A2, Bluetooth identifier D2 and Bluetooth signal strength M2.
For example, the first peripheral device signal is represented as the second wireless transmission identification information D2 and the second wireless transmission strength information M2.
The second peripheral device signal is represented by the first wireless transmission identification information D1 and the first wireless transmission strength information M1.
Specifically, the determination of whether the positioning address information, the time information, the positioning signal strength information, and the acceleration value of the first terminal device and the second terminal device are consistent based on the first movement data and the second movement data, and whether the second movement data further includes the second peripheral device signal may be performed by obtaining the first movement data and the second movement data in steps S1 to S4, and further performing the same type one-to-one comparison of the first positioning address information, the first time information, the first positioning signal strength information, the first acceleration value, the first wireless transmission identification information, and the first wireless transmission strength information in the first movement data with the second positioning address information, the second time information, the second positioning signal strength information, the second acceleration value, the second wireless transmission identification information, and the second wireless transmission strength information in the second movement data, comparing whether all the comparison results are consistent, and judging the comparison result; then, in order to further verify whether the operation conditions between the first terminal device and the second terminal device are close to or coincide with each other, in this embodiment, the verification is performed by determining whether the second mobile data further includes a second peripheral device signal, so that signal interaction between the first terminal device and the second terminal device can be accurately verified, and thus, the accuracy of device synchronization determination is ensured to a certain extent.
In a preferred embodiment, the method further comprises:
and acquiring the first movement data, the second movement data, the first continuous data, the second continuous data, the first track data or the second track data based on the wireless information of one or more of Bluetooth, Wi-Fi or 4G.
Specifically, a connection relationship is established among the first terminal device, the second terminal device, and the service server through a wireless transmission network, and the connection relationship can be used to implement communication connection among the first terminal device, the second terminal device, and the service server, where the wireless information transmission may specifically be one or more of bluetooth, Wi-Fi, and 4G, and is not specifically limited herein, so as to ensure accurate acquisition of the first mobile data, the second mobile data, the first persistent data, the second persistent data, the first trajectory data, or the second trajectory data sent from the first terminal device and the second terminal device to the service server.
In a preferred embodiment, the step of determining whether the first trajectory data and the second trajectory data satisfy the synchronization condition includes:
and judging whether the first track data is consistent with the second track data.
It should be noted that, in this embodiment, the first persistent data and the second persistent data sent by the first terminal device and the second terminal device are continuously acquired within a preset time period, where the preset time period may specifically be 10min, 20min, 30min, 60min, and the like, and in this embodiment, 20min is preferably used as the preset time period.
In this embodiment, the first persistent data and the second persistent data refer to persistent data that is a sum of mobile data corresponding to each time point in a preset time period during which the first terminal device and the second terminal device operate continuously; the first track data and the second track data are corresponding track data formed by the motion tracks of the first terminal equipment and the second terminal equipment which continuously operate within a preset time period.
Specifically, the step of judging whether the first track data and the second track data satisfy the synchronization condition may be specifically that whether the first track data and the second track data are completely consistent is judged by comparing the acquired first track data and the acquired second track data.
In a preferred embodiment, referring to fig. 2, the step of determining whether the first trajectory data and the second trajectory data are consistent includes:
s201: drawing a first track graph and a second track graph corresponding to the first track data and the second track data based on the first track data and the second track data;
s202: and judging whether the first track map and the second track map are overlapped.
Specifically, in this embodiment, the first trajectory graph and the second trajectory graph may specifically be motion route graphs formed by performing image rendering based on the acquired first trajectory data and second trajectory data through a rendering model in the service data server; in order to further determine whether the operation route between the first terminal device and the second terminal device is close to or coincident with each other, in this embodiment, verification is performed by determining whether the first trajectory diagram and the second trajectory diagram are coincident with each other, so that it can be accurately verified that there is a movement route interaction between the first terminal device and the second terminal device, and thus, the accuracy of synchronous judgment of the devices is ensured to a certain extent.
Example 2
According to another embodiment of the present invention, there is provided an apparatus for determining device synchronization, referring to fig. 3, including:
a first mobile data obtaining module 301, configured to obtain first mobile data sent by a first terminal device in real time, where the first mobile data at least carries first positioning address information, first time information, first positioning signal strength information, a first acceleration value, first wireless transmission identifier information, and first wireless transmission strength information;
a first mobile data determining module 302, configured to determine whether the first mobile data further includes a first peripheral device signal, where the first peripheral device signal at least carries second wireless transmission identification information and second wireless transmission strength information;
a repeated obtaining module 303, configured to perform a step of obtaining first mobile data sent by the first terminal device in real time if the first mobile data does not include a peripheral device signal;
a second mobile data obtaining module 304, configured to obtain second mobile data sent by a second terminal device corresponding to second wireless transmission identifier information currently if the first mobile data includes a peripheral device signal, where the second mobile data at least carries second positioning address information, second time information, second positioning signal strength information, a second acceleration value, second wireless transmission identifier information, and second wireless transmission strength information;
a coincidence condition determining module 305, configured to determine whether the positioning address information, the time information, the positioning signal strength information, and the acceleration value of the first terminal device and the second terminal device satisfy a coincidence condition, and whether the second mobile data further includes a second peripheral device signal;
a data misalignment module 306, configured to execute a step of obtaining first mobile data sent by the first terminal device in real time if the positioning address information, the time information, the positioning signal strength information, and the acceleration value do not satisfy the misalignment condition or the second mobile data does not include the second peripheral device signal;
a data overlapping module 307, configured to determine that the first terminal device and the second terminal device have an overlapping relationship if the positioning address information, the time information, the positioning signal strength information, and the acceleration value satisfy an overlapping condition and the second mobile data further includes a second peripheral device signal;
the strength determining module 308 is configured to determine whether a first strength value of the first wireless transmission strength information and a second strength value of the first wireless transmission strength information reach a preset strength index;
the strength substandard module 309 is configured to execute the step of acquiring the first mobile data sent by the first terminal device in real time if the first strength value and the second strength value do not reach the preset strength index;
the intensity standard reaching module 310 is configured to determine that the first terminal device and the second terminal device are substantially overlapped if the first intensity value or the second intensity value reaches a preset intensity index;
a persistent data obtaining module 311, configured to continuously obtain first persistent data and second persistent data sent by a first terminal device and a second terminal device within a preset time period;
a track data obtaining module 312, configured to obtain first track data and second track data corresponding to the first terminal device and the second terminal device based on the first persistent data and the second persistent data;
a synchronization condition determining module 313, configured to determine whether the first trajectory data and the second trajectory data satisfy a synchronization condition;
the data asynchronization module 314 is configured to determine that the first terminal device and the second terminal device are not synchronized if the first trajectory data and the second trajectory data do not satisfy a synchronization condition;
the data synchronization module 315 is configured to determine that the first terminal device and the second terminal device are synchronized if the first track data and the second track data satisfy a synchronization condition.
The device synchronization judging device in the embodiment of the invention acquires first mobile data sent by first terminal equipment in real time; judging whether the first mobile data further comprises a first peripheral equipment signal; when the first mobile data contains peripheral equipment signals, second mobile data sent by second terminal equipment corresponding to the second wireless transmission identification information at present is obtained; further judging whether the first terminal equipment and the second terminal equipment meet the coincidence condition and whether the second mobile data further comprises a second peripheral equipment signal; when the positioning address information, the time information, the positioning signal strength information and the acceleration value meet the coincidence condition and the second mobile data further comprises a second peripheral equipment signal, judging that the first terminal equipment and the second terminal equipment have an overlapping relation; furthermore, in order to more accurately judge the distance relationship between the devices, whether the first intensity value of the first wireless transmission intensity information and the second intensity value of the first wireless transmission intensity information reach a preset intensity index or not is judged, and if the first intensity value of the first wireless transmission intensity information and the second intensity value of the first wireless transmission intensity information reach the preset intensity index, the first terminal device and the second terminal device can be judged to be basically overlapped, namely, the device distance is close to the overlapping; then, continuously acquiring first continuous data and second continuous data within a preset time period; acquiring first track data and second track data based on the first continuous data and the second continuous data; further judging whether the first track data and the second track data meet the synchronization condition; when the first track data and the second track data do not meet the synchronization condition, the first terminal equipment and the second terminal equipment are judged to be out of synchronization; when the first track data and the second track data meet the synchronization condition, the first terminal device and the second terminal device are judged to be synchronized.
In a preferred embodiment, the overlapping condition determining module 305 includes:
and the information judging unit is used for judging whether the positioning address information, the time information, the positioning signal strength information and the acceleration value of the first terminal equipment and the second terminal equipment are consistent or not based on the first mobile data and the second mobile data, and whether the second mobile data further comprises a second peripheral equipment signal or not.
In this embodiment, bluetooth modules are implanted in a first terminal device and a second terminal device in advance, and the first terminal device and the second terminal device may be GPS personnel positioning devices. The wireless transmission addresses, i.e. the first wireless transmission identification information and the second wireless transmission identification information in the embodiment, may be written in by hardware, and specifically, the first wireless transmission identification information D1 and the second wireless transmission identification information D2 may be written in by hardware.
The positioning address information refers to real-time coordinate position information when the terminal device is powered on, and is usually represented as a GPS position P, for example, the first positioning address information is represented as a GPS position P1;
the time information refers to a specific time value when the terminal device starts to operate, and is generally represented as time T, for example, the first time information is represented as time T1;
the positioning signal strength information refers to the real-time GPS signal strength when the terminal device is powered on, and is usually represented as GPS signal strength S, for example, the first positioning signal strength information is represented as GPS signal strength S1;
the acceleration value refers to a specific value of real-time motion acceleration when the terminal device is started to work, and is generally expressed as an acceleration value A, for example, the first acceleration value is expressed as an acceleration value A1.
It should be noted that, in this embodiment, a data compiling mode is set in the terminal device in advance, the terminal device compiles the acquired data and transmits the compiled data to the database on the service data server, and the data format may specifically be represented as: time T, GPS position P, GPS signal strength S, acceleration value A, wireless transmission address D, bluetooth signal strength M.
For example, the first movement data represented by the first positioning address information, the first time information, the first positioning signal strength information, the first acceleration value, the first wireless transmission identification information, and the first wireless transmission strength information may be specifically represented by a compiled data format: GPS position P1, time T1, GPS signal strength S1, acceleration value A1, Bluetooth identifier D1 and Bluetooth signal strength M1.
The second mobile data is expressed as second positioning address information, second time information, second positioning signal strength information, second acceleration value, second wireless transmission identification information, and second wireless transmission strength information, and may be specifically expressed as a compiled data format: GPS position P2, time T2, GPS signal strength S2, acceleration value A2, Bluetooth identifier D2 and Bluetooth signal strength M2.
For example, the first peripheral device signal is represented as the second wireless transmission identification information D2 and the second wireless transmission strength information M2.
The second peripheral device signal is represented by the first wireless transmission identification information D1 and the first wireless transmission strength information M1.
Specifically, whether the positioning address information, the time information, the positioning signal strength information, and the acceleration value of the first terminal device and the second terminal device are consistent or not is judged based on the first mobile data and the second mobile data, and whether the second mobile data further includes the second peripheral device signal may be specifically determined by comparing the first positioning address information, the first time information, the first positioning signal strength information, the first acceleration value, the first wireless transmission identifier information, and the first wireless transmission strength information in the first mobile data with the second positioning address information, the second time information, the second positioning signal strength information, the second acceleration value, the second wireless transmission identifier information, and the second wireless transmission strength information in the second mobile data one by one, comparing whether all the comparison results are consistent, and judging the comparison result; then, in order to further verify whether the operation conditions between the first terminal device and the second terminal device are close to or coincide with each other, in this embodiment, the verification is performed by determining whether the second mobile data further includes a second peripheral device signal, so that signal interaction between the first terminal device and the second terminal device can be accurately verified, and thus, the accuracy of device synchronization determination is ensured to a certain extent.
In a preferred embodiment, the apparatus further comprises:
the data acquisition module is used for acquiring first mobile data, second mobile data, first continuous data, second continuous data, first track data or second track data based on one or more wireless information of Bluetooth, Wi-Fi or 4G.
Specifically, a connection relationship is established among the first terminal device, the second terminal device, and the service server through a wireless transmission network, and the connection relationship can be used to implement communication connection among the first terminal device, the second terminal device, and the service server, where the wireless information transmission may specifically be one or more of bluetooth, Wi-Fi, and 4G, and is not specifically limited herein, so as to ensure accurate acquisition of the first mobile data, the second mobile data, the first persistent data, the second persistent data, the first trajectory data, or the second trajectory data sent from the first terminal device and the second terminal device to the service server.
In a preferred embodiment, the synchronization condition determining module 313 includes:
and the track judging unit is used for judging whether the first track data is consistent with the second track data.
It should be noted that, in this embodiment, the first persistent data and the second persistent data sent by the first terminal device and the second terminal device are continuously acquired within a preset time period, where the preset time period may specifically be 10min, 20min, 30min, 60min, and the like, and in this embodiment, 20min is preferably used as the preset time period.
In this embodiment, the first persistent data and the second persistent data refer to persistent data that is a sum of mobile data corresponding to each time point in a preset time period during which the first terminal device and the second terminal device operate continuously; the first track data and the second track data are corresponding track data formed by the motion tracks of the first terminal equipment and the second terminal equipment which continuously operate within a preset time period.
Specifically, the step of judging whether the first track data and the second track data satisfy the synchronization condition may be specifically that whether the first track data and the second track data are completely consistent is judged by comparing the acquired first track data and the acquired second track data.
In a preferred embodiment, the trajectory determination unit includes:
a track map drawing subunit, configured to draw a first track map and a second track map corresponding to the first track data and the second track data based on the first track data and the second track data;
and the locus diagram comparing subunit is used for judging whether the first locus diagram and the second locus diagram are overlapped.
Specifically, in this embodiment, the first and second trajectory maps may specifically be motion route maps formed by performing image rendering based on the acquired first and second trajectory data through a rendering model in the service data server; in order to further determine whether the operation route between the first terminal device and the second terminal device is close to or coincident with each other, in this embodiment, verification is performed by determining whether the first trajectory diagram and the second trajectory diagram are coincident with each other, so that it can be accurately verified that there is a movement route interaction between the first terminal device and the second terminal device, and thus, the accuracy of synchronous judgment of the devices is ensured to a certain extent.
Example 3
According to another embodiment of the present invention, there is provided a system for determining device synchronization, referring to fig. 4, including: the system comprises a first terminal device, a second terminal device, a service data server and a device management platform, wherein the first terminal device, the second terminal device and the service data server are in wireless connection and used for sending data to the service data server for processing, the service data server is in wireless connection with the device management platform, and the service data server feeds back a processing result to the device management platform so as to facilitate device management.
According to the method, the device and the system for judging the equipment synchronization, the first mobile data sent by the first terminal equipment are obtained in real time; judging whether the first mobile data further comprises a first peripheral equipment signal; when the first mobile data contains peripheral equipment signals, second mobile data sent by second terminal equipment corresponding to the second wireless transmission identification information at present is obtained; further judging whether the first terminal equipment and the second terminal equipment meet the coincidence condition and whether the second mobile data further comprises a second peripheral equipment signal; when the positioning address information, the time information, the positioning signal strength information and the acceleration value meet the coincidence condition and the second mobile data further comprises a second peripheral equipment signal, judging that the first terminal equipment and the second terminal equipment have an overlapping relation; furthermore, in order to more accurately judge the distance relationship between the devices, whether the first intensity value of the first wireless transmission intensity information and the second intensity value of the first wireless transmission intensity information reach a preset intensity index or not is judged, and if the first intensity value of the first wireless transmission intensity information and the second intensity value of the first wireless transmission intensity information reach the preset intensity index, the first terminal device and the second terminal device can be judged to be basically overlapped, namely, the device distance is close to the overlapping; then, continuously acquiring first continuous data and second continuous data within a preset time period; acquiring first track data and second track data based on the first continuous data and the second continuous data; further judging whether the first track data and the second track data meet the synchronization condition; when the first track data and the second track data do not meet the synchronization condition, the first terminal equipment and the second terminal equipment are judged to be out of synchronization; when the first track data and the second track data meet the synchronization condition, the first terminal device and the second terminal device are judged to be synchronized.
In a preferred technical scheme, the first terminal device, the second terminal device, the service server and the device management platform realize data transmission based on one or more wireless information of Bluetooth, Wi-Fi or 4G.
Specifically, the first terminal device, the second terminal device, the service server, and the device management platform establish a connection relationship through a wireless transmission network, and can be used to implement communication connection between the first terminal device, the second terminal device, the service server, and the device management platform, where the wireless information transmission may specifically be one or more of bluetooth, Wi-Fi, and 4G, and is not specifically limited herein.
It should be noted that, in this embodiment, a plurality of terminal devices are carried by one person, that is, a synchronous behavior of the plurality of terminal devices means that under a normal operation condition of a worker, each worker carries a fixed person positioning terminal device, and the IMEI number of the terminal device and the name of the worker are bound in the device information management platform, and usually, each worker is only allowed to carry one positioning terminal device belonging to other person, and if it is detected that a plurality of devices are simultaneously operated by one worker, the worker carries a plurality of terminal devices.
Specifically, in this embodiment, the consistency of the GPS positioning tracks of two or more pieces of personnel positioning terminal devices is determined, and the proximity device sensing information sent by the terminal device to the service server determines that the two or more pieces of equipment are carried by the same person.
Compared with the existing equipment synchronization judging system, the equipment synchronization judging method, the equipment synchronization judging device and the equipment synchronization judging system have the advantages that:
1. the process is simple to operate, the calculation complexity is low, and the cost is low;
2. the judgment speed is high;
3. the judgment accuracy is high.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described system embodiments are merely illustrative, and for example, a division of a unit may be a logical division, and an actual implementation may have another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A method for judging equipment synchronization is characterized by comprising the following steps:
acquiring first mobile data sent by first terminal equipment in real time, wherein the first mobile data at least carries first positioning address information, first time information, first positioning signal strength information, a first acceleration value, first wireless transmission identification information and first wireless transmission strength information;
judging whether the first mobile data further comprises a first peripheral equipment signal, wherein the first peripheral equipment signal at least carries second wireless transmission identification information and second wireless transmission intensity information;
if the first mobile data does not contain a first peripheral equipment signal, executing the step of acquiring the first mobile data sent by the first terminal equipment in real time;
if the first mobile data comprises a first peripheral equipment signal, second mobile data sent by a second terminal equipment corresponding to the second wireless transmission identification information at present is obtained, and the second mobile data at least carries second positioning address information, second time information, second positioning signal strength information, a second acceleration value, the second wireless transmission identification information and the second wireless transmission strength information;
judging whether the positioning address information, the time information, the positioning signal strength information and the acceleration value of the first terminal equipment and the second terminal equipment meet a coincidence condition or not, and whether a second peripheral equipment signal is also contained in the second mobile data or not;
if the positioning address information, the time information, the positioning signal strength information and the acceleration value do not meet the coincidence condition or the second mobile data does not contain a second peripheral equipment signal, executing the step of acquiring the first mobile data sent by the first terminal equipment in real time;
if the positioning address information, the time information, the positioning signal strength information and the acceleration value meet the coincidence condition and the second mobile data further comprises a second peripheral equipment signal, judging that the first terminal equipment and the second terminal equipment have an overlapping relation;
judging whether a first strength value of the first wireless transmission strength information and a second strength value of the second wireless transmission strength information reach a preset strength index or not;
if the first intensity value and the second intensity value do not reach the preset intensity index, executing the step of acquiring the first mobile data sent by the first terminal equipment in real time;
if the first intensity value or the second intensity value reaches the preset intensity index, the first terminal equipment and the second terminal equipment are judged to be basically overlapped;
continuously acquiring first continuous data and second continuous data sent by the first terminal equipment and the second terminal equipment within a preset time period;
acquiring first track data and second track data corresponding to the first terminal equipment and the second terminal equipment based on the first continuous data and the second continuous data;
judging whether the first track data and the second track data meet a synchronization condition;
if the first track data and the second track data do not meet the synchronization condition, judging that the first terminal equipment and the second terminal equipment are not synchronized;
and if the first track data and the second track data meet the synchronization condition, judging that the first terminal equipment and the second terminal equipment are synchronized.
2. The method for determining device synchronization according to claim 1, wherein the step of determining whether the positioning address information, the time information, the positioning signal strength information, and the acceleration value of the first terminal device and the second terminal device satisfy a coincidence condition, and whether the second mobile data further includes a second peripheral device signal comprises:
and judging whether the positioning address information, the time information, the positioning signal strength information and the acceleration value of the first terminal equipment and the second terminal equipment are consistent or not based on the first movement data and the second movement data, and whether a second peripheral equipment signal is also contained in the second movement data or not.
3. The method for determining device synchronization according to claim 1, further comprising:
acquiring the first movement data, the second movement data, the first persistence data, the second persistence data, the first trajectory data or the second trajectory data based on wireless information of one or more of Bluetooth, Wi-Fi or 4G.
4. The method for determining device synchronization according to claim 1, wherein the step of determining whether the first trace data and the second trace data satisfy a synchronization condition includes:
and judging whether the first track data is consistent with the second track data.
5. The method for determining synchronization of devices according to claim 4, wherein the step of determining whether the first trace data and the second trace data are consistent comprises:
drawing a first track graph and a second track graph corresponding to the first track data and the second track data based on the first track data and the second track data;
and judging whether the first track map and the second track map are overlapped.
6. An apparatus for determining synchronization of devices, comprising:
the mobile terminal comprises a first mobile data acquisition module, a second mobile data acquisition module and a first mobile data processing module, wherein the first mobile data acquisition module is used for acquiring first mobile data sent by first terminal equipment in real time, and the first mobile data at least carries first positioning address information, first time information, first positioning signal strength information, a first acceleration value, first wireless transmission identification information and first wireless transmission strength information;
the first mobile data judging module is used for judging whether the first mobile data further comprises a first peripheral equipment signal, and the first peripheral equipment signal at least carries second wireless transmission identification information and second wireless transmission intensity information;
a repeated obtaining module, configured to execute the step of obtaining the first mobile data sent by the first terminal device in real time if the first mobile data does not include the first peripheral device signal;
a second mobile data obtaining module, configured to obtain second mobile data sent by a second terminal device corresponding to the second wireless transmission identifier information currently if the first mobile data includes a first peripheral device signal, where the second mobile data carries at least second positioning address information, second time information, second positioning signal strength information, a second acceleration value, the second wireless transmission identifier information, and the second wireless transmission strength information;
a coincidence condition determining module, configured to determine whether the positioning address information, the time information, the positioning signal strength information, and the acceleration value of the first terminal device and the second terminal device satisfy a coincidence condition, and whether the second mobile data further includes a second peripheral device signal;
a data non-coincidence module, configured to execute the step of obtaining the first mobile data sent by the first terminal device in real time if the positioning address information, the time information, the positioning signal strength information, and the acceleration value do not satisfy a coincidence condition or the second mobile data does not include a second peripheral device signal;
the data superposition module is used for judging that the first terminal equipment and the second terminal equipment have an overlapping relation if the positioning address information, the time information, the positioning signal strength information and the acceleration value meet a superposition condition and the second mobile data further comprise a second peripheral equipment signal;
the intensity judgment module is used for judging whether a first intensity value of the first wireless transmission intensity information and a second intensity value of the second wireless transmission intensity information reach a preset intensity index or not;
the intensity substandard module is used for executing the step of acquiring the first mobile data sent by the first terminal equipment in real time if the first intensity value and the second intensity value do not reach the preset intensity index;
the intensity standard reaching module is used for judging that the first terminal equipment and the second terminal equipment are basically overlapped if the first intensity value or the second intensity value reaches the preset intensity index;
the continuous data acquisition module is used for continuously acquiring first continuous data and second continuous data sent by the first terminal equipment and the second terminal equipment within a preset time period;
a track data acquisition module, configured to acquire first track data and second track data corresponding to the first terminal device and the second terminal device based on the first persistent data and the second persistent data;
a synchronization condition judgment module, configured to judge whether the first trajectory data and the second trajectory data satisfy a synchronization condition;
the data asynchronous module is used for judging that the first terminal equipment and the second terminal equipment are asynchronous if the first track data and the second track data do not meet the synchronous condition;
and the data synchronization module is used for judging that the first terminal equipment and the second terminal equipment are synchronized if the first track data and the second track data meet the synchronization condition.
7. The device synchronization judging apparatus according to claim 6, wherein the coincidence condition judging module comprises:
and the information judging unit is used for judging whether the positioning address information, the time information, the positioning signal strength information and the acceleration value of the first terminal equipment and the second terminal equipment are consistent or not based on the first mobile data and the second mobile data, and whether a second peripheral equipment signal is also contained in the second mobile data or not.
8. The apparatus for determining device synchronization according to claim 6, wherein the apparatus further comprises:
a data obtaining module, configured to obtain the first mobile data, the second mobile data, the first persistent data, the second persistent data, the first trajectory data, or the second trajectory data based on one or more wireless information of bluetooth, Wi-Fi, or 4G.
9. A system for judging synchronization of devices by using the method according to any one of claims 1 to 5, comprising:
the system comprises a first terminal device, a second terminal device, a service data server and a device management platform, wherein the first terminal device, the second terminal device and the service data server are in wireless connection and used for sending data to the service data server for processing, the service data server is in wireless connection with the device management platform, and the service data server feeds back a processing result to the device management platform so as to facilitate device management.
10. The system for determining device synchronization according to claim 9, wherein the first terminal device, the second terminal device, the service server and the device management platform implement data transmission based on one or more wireless information of bluetooth, Wi-Fi or 4G.
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| DE19836087A1 (en) * | 1998-07-31 | 2000-02-03 | Mannesmann Ag | Monitoring method for correct operation of vehicular debiting equipment, stores location data input against satellite navigation data for later comparison by supervisory unit to eliminate possibility of fraudulent activity |
| US6748224B1 (en) * | 1998-12-16 | 2004-06-08 | Lucent Technologies Inc. | Local positioning system |
| CA2546875C (en) * | 2003-11-26 | 2016-07-19 | Qualcomm Incorporated | Method and apparatus for calculating a position estimate of a mobile station using network information |
| CN103337100B (en) * | 2013-06-20 | 2016-09-21 | 汉王科技股份有限公司 | A kind of biological characteristic Work attendance method and mobile device |
| KR20180055364A (en) * | 2016-11-17 | 2018-05-25 | 엘지전자 주식회사 | Mobile terminal |
| CN108712715B (en) * | 2018-04-04 | 2020-08-21 | 天地融科技股份有限公司 | Method for switching network by using Bluetooth hotspot |
| US20190385113A1 (en) * | 2018-06-15 | 2019-12-19 | Alan Dumitras | Task based tracking system using geofences |
| CN108764418B (en) * | 2018-08-30 | 2023-08-18 | 河南工程学院 | Attendance checking and personnel safety monitoring system and method based on wireless sensor network |
| CN109375157B (en) * | 2018-09-26 | 2020-10-16 | 北京永安信通科技有限公司 | Method and device for detecting overlapped object based on positioning data and electronic equipment |
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