CN113923667A - Control method, device, equipment and medium for terminal equipment - Google Patents
Control method, device, equipment and medium for terminal equipment Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
- H04W12/086—Access security using security domains
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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
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
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- H—ELECTRICITY
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- H04W12/60—Context-dependent security
- H04W12/63—Location-dependent; Proximity-dependent
- H04W12/64—Location-dependent; Proximity-dependent using geofenced areas
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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Abstract
The embodiment of the disclosure relates to a control method, a control device and a control medium of terminal equipment, wherein the method comprises the following steps: if the target terminal device is detected to be located in the preset area, monitoring the real-time position of the target terminal device; judging whether the real-time position belongs to a preset position set or not; and if the target terminal equipment belongs to the preset position set, controlling the target terminal equipment to operate a first preset domain system associated with the preset position set. Therefore, the domain system is finely switched based on the real-time position positioning of the terminal, the automatic switching of the domain system is realized, and the data safety of the domain system is ensured.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a method, an apparatus, a device, and a medium for controlling a terminal device.
Background
With the development of computer technology, it is common to install a personal domain system and a work domain system based on terminal equipment, so that user personal data of the personal domain system is isolated in the work domain system, the concentration degree of the work domain system operation is guaranteed, the work data of the work domain system is isolated based on the personal domain system, and the leakage of the work data is avoided.
In the related art, when switching a domain system, a corresponding switching control needs to be triggered for switching, when a user leaves a working area, the switching control on the terminal device is actively triggered to switch the terminal device in the working domain system to a personal domain system for operation, and when the user enters the working area, the switching control on the terminal device is actively triggered to switch the terminal device in the personal domain system to the working domain system for operation.
However, the switching of the domain system depends on manual operation of a user, and when the user does not trigger the switching control in time to switch the domain system, leakage of working data and the like may be caused.
Disclosure of Invention
In order to solve the technical problem described above or at least partially solve the technical problem described above, the present disclosure provides a control method of a terminal device, the method including: if the target terminal device is detected to be located in a preset area, monitoring the real-time position of the target terminal device; judging whether the real-time position belongs to a preset position set or not; and if the target terminal equipment belongs to the preset position set, controlling the target terminal equipment to operate a first preset domain system associated with the preset position set.
The embodiment of the present disclosure further provides a control device of a terminal device, where the device includes: the detection module is used for monitoring the real-time position of the target terminal equipment when the target terminal equipment is detected to be located in a preset area; the judging module is used for judging whether the real-time position belongs to a preset position set or not; and the control module is used for controlling the target terminal equipment to operate a first preset domain system associated with the preset position set when the target terminal equipment belongs to the preset position set.
An embodiment of the present disclosure further provides an electronic device, which includes: a processor; a memory for storing the processor-executable instructions; the processor is used for reading the executable instruction from the memory and executing the instruction to realize the control method of the terminal equipment provided by the embodiment of the disclosure.
The embodiment of the disclosure also provides a computer-readable storage medium, which stores a computer program for executing the control method of the terminal device provided by the embodiment of the disclosure.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:
and if the target terminal device is detected to be located in the preset area, monitoring the real-time position of the target terminal device, judging whether the real-time position belongs to a preset position set, and further controlling the target terminal device to operate a first preset domain system associated with the preset position set if the real-time position belongs to the preset position set. Therefore, the domain system is finely switched based on the positioning of the terminal equipment, the automatic switching of the domain system is realized, and the data security of the domain system is ensured.
Drawings
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and features are not necessarily drawn to scale.
Fig. 1 is a schematic flowchart of a control method of a terminal device according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart of another control method for a terminal device according to an embodiment of the present disclosure;
fig. 3 is a schematic flowchart of another control method for a terminal device according to an embodiment of the present disclosure;
fig. 4 is a schematic view of a control scenario of a terminal device according to an embodiment of the present disclosure;
fig. 5 is a schematic flowchart of another control method for a terminal device according to an embodiment of the present disclosure;
fig. 6 is a schematic flowchart of another control method for a terminal device according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a control device of a terminal device according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
It should be understood that the various steps recited in the method embodiments of the present disclosure may be performed in a different order, and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present disclosure is not limited in this respect.
The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.
The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.
In order to solve the problems mentioned in the background art, as the switching of the domain system depends on the manual operation switching of the user, the user cannot switch the domain system timely, and the leakage of data is caused, the method for automatically switching the domain system is provided in the disclosure, so that the active switching of the domain system can be realized without the manual operation of the user, and the problems of the leakage of data and the like are avoided.
The method is described below with reference to specific examples.
Fig. 1 is a flowchart illustrating a method for controlling a terminal device according to an embodiment of the present disclosure, where the method may be executed by a control apparatus of the terminal device, where the apparatus may be implemented by software and/or hardware, and may be generally integrated in an electronic device. As shown in fig. 1, the method includes:
In this embodiment, the target terminal device may be a terminal device configured with a multi-domain system in advance, and the preset region may be a region where domain system switching needs to be implemented, such as a company region.
In this embodiment, it may be determined that the target terminal device is located in the preset area according to the GPS positioning information of the target terminal device, and it may also be determined whether the target terminal device is located in the preset area according to a time range of the target terminal device in the preset area summarized in advance and a current time point, or it may also be determined whether the target terminal device is located in the preset area based on a positioning signal of the positioning base station.
If it is detected that the target terminal device is located in a preset area, for example, a company area, it does not mean that the domain system of the target terminal device is switched to a domain system with a higher security level corresponding to the company, for example, although the target terminal device is located in the company area, it is located in a workstation and an entertainment activity area, and it is obvious that the corresponding requirements for the domain system are different, and therefore, in this embodiment, in order to implement switching control of the domain system with a finer granularity, the real-time location of the target terminal device in the preset area is also detected. In some possible embodiments of the disclosure, the position of the terminal device may be accurately located by a plurality of preset location base stations, so as to implement switching of a domain system with fine granularity, for example, for a work domain system and a personal domain system, not only the domain system switching after a user enters a company may be implemented, but also when the user moves inside the company, the corresponding work domain system may be switched only when the user reaches a specified station or meeting room, and the like, thereby more effectively ensuring data security.
In this embodiment, candidate positioning base stations corresponding to a preset area may be preset, where the candidate positioning base stations are positioning base stations calibrated in advance to achieve accurate positioning of a target terminal device, and for a domain system with a high data security requirement to be switched, a plurality of candidate positioning base stations may be positioning base stations that transmit base station signals with high signal strength to related terminal devices in an area corresponding to the domain system, and generally, the candidate positioning base stations may be located near or inside an area where the domain system with a high security requirement is located.
In this embodiment, if a domain system switching monitoring request of a target terminal device is obtained, it indicates that a domain system has a possibility of switching, for example, the target terminal device enters an area where a company is located, and at this time, in order to switch the domain system in time, in response to the domain system switching monitoring request of the target terminal device, it is determined whether a plurality of target positioning base stations associated with the target terminal exist in a plurality of preset candidate positioning base stations.
It should be noted that, in the embodiment of the present disclosure, a plurality of target positioning base stations are used to position a target terminal device, rather than individually, since, in order to ensure the accuracy of the positioning of the target terminal device, in the disclosed embodiments, determining a plurality of target positioning base stations by combining an Ultra-wideband (UVB) technology to realize positioning of centimeter-level errors, wherein the number of the target positioning base stations is set according to a positioning scene, for example, when the location scenario is Time Difference of Arrival (TDOA) based location, at least 3 target location base stations with fixed location coordinates are required for 2-dimensional TDOA location, and therefore, the number of corresponding target positioning base stations is a natural number greater than or equal to 3, and if the 3-dimensional TDOA positioning needs at least 4 target positioning base stations with fixed position coordinates, the number of corresponding target positioning base stations is a natural number greater than or equal to 4, and the like.
Whether the target terminal device is associated with the target terminal device depends on the contribution degree to the positioning accuracy of the target terminal device, and in different application scenarios, the manner of determining whether a plurality of target positioning base stations associated with the target terminal device exist is different, which is illustrated as follows:
in an embodiment of the present disclosure, as shown in fig. 2, determining whether there are multiple target positioning base stations associated with a target terminal device among multiple preset candidate positioning base stations includes:
In this embodiment, the signal strength value of the target terminal device broadcast positioning beacon signal received by each candidate positioning base station is obtained, and certainly, there may be a candidate positioning base station that does not receive a signal.
The signal strength value may be a signal-to-noise ratio of the received base station signal, or the like.
In this embodiment, as described above, in order to implement accurate positioning of the target terminal device, a plurality of target positioning base stations are required, and the number of the target positioning base stations is at least 2, so that it is determined whether there are a plurality of reference candidate positioning base stations whose signal strength values are greater than the preset strength value, and if there are a plurality of reference candidate positioning base stations, it indicates that accurate positioning of the target terminal device can be implemented, so that a plurality of target positioning base stations are determined in the plurality of reference candidate positioning base stations, where, according to the requirement of a positioning scenario, if the number of the target positioning base stations is required to be less than the number of the reference candidate positioning base stations, a corresponding number of target positioning base stations may be randomly determined in the reference candidate positioning base stations, and also, according to the sequence of the signal strength values from large to small, a corresponding number of target positioning base stations may be determined.
In another embodiment of the present disclosure, as shown in fig. 3, determining whether there are multiple target positioning base stations associated with a target terminal device among multiple preset candidate positioning base stations includes:
In this embodiment, the area where the target terminal device is located is obtained, and the area where the target terminal device is located may be determined according to the area where the candidate positioning base station that first receives the positioning beacon signal belongs to, and then, a plurality of reference candidate positioning base stations in the area are randomly determined, where the number of the reference candidate positioning base stations is obviously greater than or equal to the number corresponding to the target positioning base station, and certainly, the candidate positioning base station that receives the broadcast signal within the preset time may also be determined as the reference candidate base station.
In this embodiment, the number of the reference candidate positioning base stations is usually large, and therefore, the reference candidate positioning base stations may be further filtered to determine a plurality of target positioning base stations.
It should be noted that, in different application scenarios, the preset conditions for screening the target positioning base stations are different, and in some possible embodiments, signal quality parameters of the positioning beacon signal sent by the target terminal and received by each reference candidate positioning base station are obtained, where the signal quality parameters may be signal-to-noise ratios and the like, and then a plurality of reference candidate positioning base stations are determined as the target positioning base stations according to the signal quality parameters, for example, the signal quality parameters are arranged in a sequence from high to low according to the corresponding quality, and a plurality of target positioning base stations are determined according to the arrangement sequence.
In other possible embodiments, the communication quality level of each reference candidate positioning base station is calibrated in advance according to a historical communication scenario and stored, for example, the communication quality level is determined according to a quality attenuation degree of a signal received by the reference candidate positioning base station in the historical communication scenario, where the quality attenuation degree may be an average value of corresponding reference quality attenuation degrees in a plurality of historical communication scenarios, that is, a theoretical signal quality and an actual signal quality of a communication signal received in the historical communication scenario under the corresponding reference candidate positioning base station are estimated, and the reference quality attenuation degree in the current scenario is determined based on a ratio of a difference between the theoretical signal quality and the actual signal quality and the theoretical signal quality.
And then, acquiring the preset communication quality grade of each reference candidate positioning base station, and determining a plurality of target positioning base stations according to the sequence of the preset communication quality grades from high to low.
In this embodiment, if there are multiple target positioning base stations, it indicates that the multiple target positioning base stations can be used to accurately position the target terminal device, so that the real-time position of the target terminal device is determined according to the multiple target positioning base stations, where the manner of determining the real-time position of the target terminal device according to the multiple target positioning base stations is different in different application scenarios, and is not described herein again.
And 102, judging whether the real-time position belongs to a preset position set.
And 103, if the target terminal equipment belongs to the preset position set, controlling the target terminal equipment to operate a first preset domain system associated with the preset position set.
In this embodiment, in order to realize accurate switching of the first domain system, a preset position set corresponding to the first domain system and the target terminal device is preset, and the preset position set corresponds to the target terminal device, so that the first domain system can be refined to a finer position, for example, when the first domain system is a work domain system, the preset position set corresponding to the target terminal device a includes a position where a workstation 1 is located, a position where a conference room 2 where the target terminal device a has an authority to enter, and the like, thereby not only realizing fine management based on the position, but also realizing management based on the authority level of the target terminal device.
In an embodiment of the present disclosure, to further improve flexibility of domain system switching, when a target terminal device is to enter a location that does not belong to its corresponding preset location set, an entry request of a specified location may be sent, where the entry request may include a corresponding request detail, where the request detail includes a specified location of the request, a request event, and a request time, for example, including an invitation message of conference room 2, a conference time, and the like, and after verifying that the request event in the request detail is legal, a usage right of the specified location at the request time by the first domain system is opened for the corresponding target terminal device, so that, when the target terminal device enters the specified location of the corresponding request within the request time, switching to the first domain system for operation is performed.
In this embodiment, it is determined whether the real-time location belongs to a preset location set, so as to determine whether the corresponding target terminal device has the right to operate the first domain system, where the number of the first domain systems may be one or multiple, and when the number of the first domain systems is multiple, the real-time location may be matched with the preset location set corresponding to each preset first domain system and the target terminal device.
In this embodiment, if the target terminal device belongs to the preset location set, it indicates that the target terminal device can operate in the first domain system to meet the job requirement in the first domain system, so that the target terminal device is controlled to operate the first domain system, and when the target terminal device operates the first domain system, the service of other domain systems is suspended.
In another embodiment of the present disclosure, if the real-time location does not belong to the preset location set, the target terminal is controlled to operate in a preset second domain system, where the second domain system may be a domain system such as a personal domain system that has a low requirement on the security level of data, or may be a domain system such as any other domain system that is preset and is more commonly used by the target terminal device.
In some possible embodiments, for example, when the first domain system is a work domain system, if the user switches to the work domain system while at a work station, moving the target terminal device to a next work station for a short time may also cause exiting of the work domain system to switch to a personal domain system, and frequent switching of the domain system may cause waste of electric quantity and inconvenience in use, therefore, in this embodiment, it may be further determined whether the moving position to which the target terminal device moves from the real-time position to the real-time position corresponding to the previous first domain system is within a preset distance range, and if the moving position is within the preset distance range, it is further counted whether the time length of the target terminal device leaving the real-time position is less than the preset time length, and if the moving position is less than the preset time length, the target terminal device operates in the first domain system, and if the target terminal device is greater than or equal to a preset time, the target terminal device is switched to the domain system corresponding to the mobile position, where the preset time may be calibrated according to experimental data, for example, may be 10 minutes.
In order to make it more clear to those skilled in the art to understand the operation control method based on the multi-domain system of the embodiment of the present disclosure, a specific application scenario is described below, in which a target terminal device is a mobile phone B, a first domain system is a work domain system, a second domain system is a personal domain system, and preset positions in a preset position set corresponding to the work domain system include positions of conference rooms 1 and 3 of a company and a position of a workstation 1:
as shown in fig. 4, if it is detected that the mobile phone B is located at the positions of the conference rooms 1 and 3 of the company and the position of the station 1, the mobile phone B is switched to the work domain system to meet the work requirement of the mobile phone B, and if the mobile phone B leaves the positions of the conference rooms 1 and 3 and the position of the station 1, the leaving position is switched to the personal domain system relative to the positions of the conference rooms 1 and 3 and the position of the station 1 when the position of the station 1 is far away, for example, the mobile phone B is on the way to go home, so that the safety of the work data is protected and the personal operation requirement of the user is met.
In summary, according to the operation control method based on the multi-domain system in the embodiment of the present disclosure, if it is detected that the target terminal device is located in the preset region, the real-time position of the target terminal device is monitored, and whether the real-time position belongs to the preset position set is determined, and then, if the real-time position belongs to the preset position set, the target terminal device is controlled to operate the first preset domain system associated with the preset position set. Therefore, the domain system is finely switched based on the positioning of the terminal equipment, the automatic switching of the domain system is realized, and the data security of the domain system is ensured.
It should be noted that, in different application scenarios, the manner of detecting whether the target terminal device is located in the preset area is different, and the following example is given:
in an embodiment of the present disclosure, since the plurality of candidate positioning base stations in the first domain system are usually base stations that are closer to the area corresponding to the first domain system, if one or more of the plurality of candidate positioning base stations receive the positioning beacon signal broadcast by the target terminal device, it is considered that the target terminal device may be close to or located in the preset area corresponding to the first domain system, and therefore, there may be a handover occurrence of the domain system of the terminal device, and therefore, it is considered that the target terminal device is located in the preset area.
In an embodiment of the present disclosure, a current location position of a target terminal is obtained, where the current location position may be a GPS location position, or may also be a preset location range corresponding to a first domain system according to a location of a base station in communication connection, and the current location position is determined whether the current location position belongs to the preset location range corresponding to the first domain system, where the preset location range corresponding to the first domain system is a location range with a larger granularity relative to a location in a preset location set, for example, when the preset location in the preset set is a station and a meeting room location in a company, the corresponding preset location range is the company.
In an embodiment of the disclosure, due to popularization of a wireless network, after a target terminal device enters an area where the wireless network is located, if the target terminal device is connected to a corresponding wireless network, the area where the target terminal device is located may be determined, and therefore, an access wireless network name of the target terminal device may be obtained, and if the access wireless network name belongs to a preset access wireless network name corresponding to a first domain system, a domain system handover monitoring request may be obtained.
In summary, the control method of the terminal device according to the embodiment of the present disclosure can flexibly and automatically acquire whether the target terminal device is in the preset region in different manners, and improve the sensitivity of acquiring the switching monitoring request of the domain system, thereby improving the switching efficiency based on the multi-domain system.
Based on the above embodiments, in order to make the manner of determining the real-time location of the target terminal device according to the multiple target positioning base stations more clear to those skilled in the art, the following example is illustrated:
in an embodiment of the present disclosure, as shown in fig. 5, determining a real-time location of a target terminal device according to a plurality of target positioning base stations includes:
In this embodiment, the control target terminal device broadcasts a positioning beacon signal, wherein the positioning beacon signal may be understood as any communication signal transmitted by the target terminal device, including but not limited to a heartbeat signal and the like.
In addition, the sending time of the broadcast positioning beacon signal can be carried in the positioning beacon signal, and the sending time is known according to the time of the target terminal device.
In one embodiment of the present disclosure, to further improve the accuracy of positioning, the target terminal device is time-synchronized in advance according to the server time.
In one embodiment of the present disclosure, the predetermined time of the target positioning base station is synchronized in advance according to the server time, and then the receiving time is determined according to the synchronized time. The determination method of the target positioning base station may refer to the above embodiments, and is not described herein again.
In this embodiment, a time difference between the receiving time and the sending time of each target positioning base station is calculated, and the real-time position of the target terminal device is determined according to the preset base station coordinates and the time difference of all the target positioning base stations.
In some possible embodiments, the time difference is a signal transmission time from the positioning base station to the target terminal device, and a product of the signal transmission time and the preset signal transmission speed is obviously a distance between the target positioning base station and the target terminal device, and the distance corresponds to a difference between a base station coordinate of the target positioning base station and a coordinate of the target terminal device, and since only the coordinate of the target terminal device is unknown in the correspondence relationship, the real-time position of the target terminal device can be solved.
In this embodiment, in order to ensure the positioning accuracy, the real-time position of the target terminal device is determined according to all the candidate positions, for example, the real-time position of the target terminal device is determined according to the average value of all the candidate positions; for another example, the variance value of the candidate positioning information of all positioning base stations is obtained to determine the real-time position of the target terminal device.
In other possible embodiments, as shown in fig. 6, determining the real-time location of the target terminal device according to the preset base station coordinates and the time difference values of all the target positioning base stations includes:
step 601, combining the multiple target positioning base stations pairwise to generate multiple positioning base station pairs.
In this embodiment, a plurality of target positioning base stations are pairwise combined to generate a plurality of positioning base station pairs, where the pairwise combination is not limited herein.
In this embodiment, the coordinates corresponding to the real-time position of the target terminal device are set as unknowns, and a reference distance expression between each positioning base station in each pair of positioning base stations and the target terminal device is calculated, where the reference distance expression represents the base station distance between each pair of positioning base stations by using the coordinates corresponding to the real-time position as an unknown parameter, and further, a time difference of the receiving time of each pair of positioning base stations is calculated, and a product value of the time difference and a preset signal transmission speed obviously corresponds to the base station distance between each pair of positioning base stations.
Therefore, in the present embodiment, the positioning function of each positioning base station pair can be constructed from the reference distance expression and the base station distance.
In this embodiment, since the unknown numbers in the positioning functions of the positioning base stations of the multiple pairs are all coordinates of the target tag, the positioning information of the target tag can be obtained by solving the positioning functions of the positioning base stations of the multiple pairs.
For example, when the number of the target positioning base stations is N, the positioning base station pairs are divided into the manner of numbering the positioning base stations, starting from the target positioning base station corresponding to the first number, the adjacent target positioning base stations are determined as a pair of positioning base stations, the coordinates of the target terminal device are (X, Y, Z), and the coordinates of the target positioning base station are (X, Y, Z)Ai，YAi，ZAi) Wherein, A represents a target positioning base station, i is the number of the target positioning base station, and (X, Y, Z) is the coordinate of the target terminal equipment, and the time difference of the receiving time of each positioning base station pair is deltai,i+1Predetermined letterIf the signal transmission speed is c, the positioning function corresponding to the N target positioning base stations is obtained as the following formula (1), and the coordinates of the real-time position of the target terminal equipment can be obtained by solving the formula:
in summary, the control method for the terminal device according to the embodiments of the present disclosure obtains the real-time position of the target terminal device according to all the target positioning base stations, thereby improving the positioning accuracy.
In order to implement the above embodiments, the present disclosure further provides a control device of a terminal device.
Fig. 7 is a schematic structural diagram of a control apparatus of a terminal device according to an embodiment of the present disclosure, where the apparatus may be implemented by software and/or hardware, and may be generally integrated in an electronic device. As shown in fig. 7, the apparatus includes: a detection module 710, a determination module 720, and a control module 730, wherein,
the detection module 710 is configured to monitor a real-time location of a target terminal device when the target terminal device is detected to be located in a preset area;
a judging module 720, configured to judge whether the real-time location belongs to a preset location set;
the control module 730 is configured to control the target terminal device to operate the first preset domain system associated with the preset location set when the target terminal device belongs to the preset location set.
The control device of the terminal device provided by the embodiment of the disclosure can execute the control method of the terminal device provided by any embodiment of the disclosure, and has corresponding functional modules and beneficial effects of the execution method.
To implement the above embodiments, the present disclosure also proposes a computer program product comprising a computer program/instructions which, when executed by a processor, implement the control method of the terminal device in the above embodiments
Fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.
Referring now specifically to fig. 8, a schematic diagram of a structure suitable for implementing an electronic device 800 in embodiments of the present disclosure is shown. The electronic device 800 in the disclosed embodiment may include, but is not limited to, a mobile terminal such as a mobile phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a vehicle terminal (e.g., a car navigation terminal), and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. The electronic device shown in fig. 8 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 8, an electronic device 800 may include a processing means (e.g., central processing unit, graphics processor, etc.) 801 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM)802 or a program loaded from a storage means 808 into a Random Access Memory (RAM) 803. In the RAM 803, various programs and data necessary for the operation of the electronic apparatus 800 are also stored. The processing apparatus 801, the ROM 802, and the RAM 803 are connected to each other by a bus 804. An input/output (I/O) interface 805 is also connected to bus 804.
Generally, the following devices may be connected to the I/O interface 805: input devices 806 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; output devices 807 including, for example, a Liquid Crystal Display (LCD), speakers, vibrators, and the like; storage 808 including, for example, magnetic tape, hard disk, etc.; and a communication device 809. The communication means 809 may allow the electronic device 800 to communicate wirelessly or by wire with other devices to exchange data. While fig. 8 illustrates an electronic device 800 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided.
In particular, according to an embodiment of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program carried on a non-transitory computer readable medium, the computer program containing program code for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication means 809, or installed from the storage means 808, or installed from the ROM 802. The computer program, when executed by the processing apparatus 801, performs the above-described functions defined in the control method of the terminal device of the embodiment of the present disclosure.
It should be noted that the computer readable medium in the present disclosure can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In contrast, in the present disclosure, a computer readable signal medium may comprise a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
In some embodiments, the clients, servers may communicate using any currently known or future developed network Protocol, such as HTTP (HyperText Transfer Protocol), and may interconnect with any form or medium of digital data communication (e.g., a communications network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed network.
The computer readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device.
The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to:
and if the target terminal device is detected to be located in the preset area, monitoring the real-time position of the target terminal device, judging whether the real-time position belongs to a preset position set, and further controlling the target terminal device to operate a first preset domain system associated with the preset position set if the real-time position belongs to the preset position set. Thus, based on a refined switching of the domain system for the positioning of the terminal device, an automatic switching of the domain system is achieved, ensuring data security of the domain system computer program code for performing the operations of the present disclosure may be written in one or more programming languages, including but not limited to an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present disclosure may be implemented by software or hardware. Where the name of an element does not in some cases constitute a limitation on the element itself.
The functions described herein above may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), systems on a chip (SOCs), Complex Programmable Logic Devices (CPLDs), and the like.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
According to one or more embodiments of the present disclosure, there is provided a control method of a terminal device, including: if the target terminal device is detected to be located in a preset area, monitoring the real-time position of the target terminal device;
judging whether the real-time position belongs to a preset position set or not;
and if the target terminal equipment belongs to the preset position set, controlling the target terminal equipment to operate a first preset domain system associated with the preset position set.
According to one or more embodiments of the present disclosure, in a control method of a terminal device provided by the present disclosure,
the detecting that the target terminal device is located in the preset area includes:
acquiring a target positioning base station to which a positioning base station signal detected by the target terminal equipment belongs;
and if the target positioning base station belongs to a preset positioning base station set of the preset area, determining that the target terminal equipment is detected to be located in the preset area.
According to one or more embodiments of the present disclosure, in a control method of a terminal device provided by the present disclosure,
before the monitoring the real-time position of the target terminal device, the method further includes:
acquiring an access wireless network identifier of the target terminal equipment;
and determining that the name of the access wireless network belongs to a preset access wireless network identifier corresponding to the first domain system.
According to one or more embodiments of the present disclosure, in a control method of a terminal device provided by the present disclosure,
the monitoring of the real-time position of the target terminal device includes:
controlling the target terminal equipment to broadcast a positioning beacon signal and determining the sending time of the broadcast positioning beacon signal;
acquiring the receiving time of each predetermined target positioning base station for receiving the positioning beacon signal;
calculating the time difference between the receiving time and the sending time of each target positioning base station;
and determining the real-time position of the target terminal equipment according to the preset base station coordinates of all the target positioning base stations and the time difference value.
According to one or more embodiments of the present disclosure, in a control method of a terminal device provided by the present disclosure,
before the obtaining of the receiving time of each predetermined target positioning base station receiving the positioning beacon signal, the method includes:
determining a plurality of candidate positioning base stations that receive the broadcast positioning beacon signal;
acquiring a signal strength value of the broadcast positioning beacon signal received by each candidate positioning base station;
and determining the target positioning base station in the candidate positioning base stations according to the signal strength value.
According to one or more embodiments of the present disclosure, in a control method of a terminal device provided by the present disclosure,
the determining the target positioning base station among the plurality of candidate positioning base stations according to the signal strength value comprises:
sorting according to the sequence of the signal intensity values from big to small;
and determining the target positioning base station according to the sequencing result.
According to one or more embodiments of the present disclosure, in a control method of a terminal device provided by the present disclosure,
after the determining whether the real-time location belongs to a preset location set, the method further includes:
and if the target terminal equipment does not belong to the preset position set, controlling the target terminal equipment to operate in a preset second domain system.
According to one or more embodiments of the present disclosure, there is provided a control apparatus of a terminal device, including:
the detection module is used for monitoring the real-time position of the target terminal equipment when the target terminal equipment is detected to be located in a preset area;
the judging module is used for judging whether the real-time position belongs to a preset position set or not;
and the control module is used for controlling the target terminal equipment to operate a first preset domain system associated with the preset position set when the target terminal equipment belongs to the preset position set.
According to one or more embodiments of the present disclosure, in the control apparatus of a terminal device provided by the present disclosure, the detection module is specifically configured to:
acquiring a target positioning base station to which a positioning base station signal detected by the target terminal equipment belongs;
and if the target positioning base station belongs to a preset positioning base station set of the preset area, determining that the target terminal equipment is detected to be located in the preset area.
According to one or more embodiments of the present disclosure, the control apparatus of a terminal device provided by the present disclosure further includes:
an acquisition module to: acquiring an access wireless network identifier of the target terminal equipment;
and the determining module is used for determining that the name of the access wireless network belongs to a preset access wireless network identifier corresponding to the first domain system.
According to one or more embodiments of the present disclosure, in the control device of a terminal device provided by the present disclosure, the monitoring module is specifically configured to:
controlling the target terminal equipment to broadcast a positioning beacon signal and determining the sending time of the broadcast positioning beacon signal;
acquiring the receiving time of each predetermined target positioning base station for receiving the positioning beacon signal;
calculating the time difference between the receiving time and the sending time of each target positioning base station;
and determining the real-time position of the target terminal equipment according to the preset base station coordinates of all the target positioning base stations and the time difference value.
According to one or more embodiments of the present disclosure, in the control apparatus of a terminal device provided by the present disclosure, the monitoring module is configured to:
determining a plurality of candidate positioning base stations that receive the broadcast positioning beacon signal;
acquiring a signal strength value of the broadcast positioning beacon signal received by each candidate positioning base station;
and determining the target positioning base station in the candidate positioning base stations according to the signal strength value.
According to one or more embodiments of the present disclosure, in the control apparatus of a terminal device provided by the present disclosure, the monitoring module is configured to:
sorting according to the sequence of the signal intensity values from big to small;
and determining the target positioning base station according to the sequencing result.
According to one or more embodiments of the present disclosure, in the control apparatus of a terminal device provided by the present disclosure, the control module is further configured to:
and when the target terminal equipment does not belong to the preset position set, controlling the target terminal equipment to operate in a preset second domain system.
In accordance with one or more embodiments of the present disclosure, there is provided an electronic device including:
a processor;
a memory for storing the processor-executable instructions;
the processor is used for reading the executable instructions from the memory and executing the instructions to realize the control method of the terminal equipment provided by the disclosure.
According to one or more embodiments of the present disclosure, there is provided a computer-readable storage medium storing a computer program for executing the control method of a terminal device according to any one of the methods provided by the present disclosure.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other embodiments in which any combination of the features described above or their equivalents does not depart from the spirit of the disclosure. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.
Further, while operations are depicted in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limitations on the scope of the disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination.
Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.
Claims (10)
1. A control method of a terminal device is characterized by comprising the following steps:
if the target terminal device is detected to be located in a preset area, monitoring the real-time position of the target terminal device;
judging whether the real-time position belongs to a preset position set or not;
and if the target terminal equipment belongs to the preset position set, controlling the target terminal equipment to operate a first preset domain system associated with the preset position set.
2. The method of claim 1, wherein the detecting that the target terminal device is located in the preset area comprises:
acquiring a target positioning base station to which a positioning base station signal detected by the target terminal equipment belongs;
and if the target positioning base station belongs to a preset positioning base station set of the preset area, determining that the target terminal equipment is detected to be located in the preset area.
3. The method of claim 1, prior to said monitoring the real-time location of the target terminal device, further comprising:
acquiring an access wireless network identifier of the target terminal equipment;
and determining that the name of the access wireless network belongs to a preset access wireless network identifier corresponding to the first domain system.
4. The method of claim 1, wherein said monitoring the real-time location of the target terminal device comprises:
controlling the target terminal equipment to broadcast a positioning beacon signal and determining the sending time of the broadcast positioning beacon signal;
acquiring the receiving time of each predetermined target positioning base station for receiving the positioning beacon signal;
calculating the time difference between the receiving time and the sending time of each target positioning base station;
and determining the real-time position of the target terminal equipment according to the preset base station coordinates of all the target positioning base stations and the time difference value.
5. The method as claimed in claim 4, wherein said obtaining a reception time at which each predetermined target positioning base station receives said positioning beacon signal, comprises:
determining a plurality of candidate positioning base stations that receive the broadcast positioning beacon signal;
acquiring a signal strength value of the broadcast positioning beacon signal received by each candidate positioning base station;
and determining the target positioning base station in the candidate positioning base stations according to the signal strength value.
6. The method as claimed in claim 5, wherein said determining said target positioning base station among said plurality of candidate positioning base stations based on said signal strength value comprises:
sorting according to the sequence of the signal intensity values from big to small;
and determining the target positioning base station according to the sequencing result.
7. The method of claim 1, wherein after said determining whether said real-time location belongs to a preset set of locations, further comprising: and if the target terminal equipment does not belong to the preset position set, controlling the target terminal equipment to operate in a preset second domain system.
8. A control apparatus of a terminal device, characterized by comprising:
the detection module is used for monitoring the real-time position of the target terminal equipment when the target terminal equipment is detected to be located in a preset area;
the judging module is used for judging whether the real-time position belongs to a preset position set or not;
and the control module is used for controlling the target terminal equipment to operate a first preset domain system associated with the preset position set when the target terminal equipment belongs to the preset position set.
9. An electronic device, characterized in that the electronic device comprises:
a processor;
a memory for storing the processor-executable instructions;
the processor is used for reading the executable instructions from the memory and executing the executable instructions to realize the control method of the terminal device in any one of the claims 1 to 7.
10. A computer-readable storage medium characterized in that the storage medium stores a computer program for executing the control method of the terminal device according to any one of claims 1 to 7.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116074627A (en) * | 2023-03-09 | 2023-05-05 | 广东德燊科技有限公司 | Target video generation method, device, system and medium based on monitoring |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104239140A (en) * | 2014-09-01 | 2014-12-24 | 深圳市中兴移动通信有限公司 | Mobile terminal as well as method and device for controlling switching of operation systems of mobile terminal |
| US20140380405A1 (en) * | 2013-04-29 | 2014-12-25 | Sri International | Flexible policy arbitration control suite |
| CN104618861A (en) * | 2014-12-31 | 2015-05-13 | 宇龙计算机通信科技(深圳)有限公司 | System switching method and device of multi-system terminal, and terminal |
| CN104614998A (en) * | 2014-12-19 | 2015-05-13 | 小米科技有限责任公司 | Method and device for controlling household equipment |
| CN104683572A (en) * | 2015-02-06 | 2015-06-03 | 西安酷派软件科技有限公司 | Intelligent terminal operating system switching method and device |
| CN105447400A (en) * | 2014-08-27 | 2016-03-30 | 中国移动通信集团公司 | Access control method, device, system of terminal applications and associated equipment |
| CN105974357A (en) * | 2016-04-29 | 2016-09-28 | 北京小米移动软件有限公司 | Method and device for positioning terminal |
| KR20170018716A (en) * | 2015-08-10 | 2017-02-20 | 한국과학기술원 | Method and system for recognizing relative position between the plurarity of terminal based on ibeacon |
| CN107734139A (en) * | 2017-09-06 | 2018-02-23 | 北京小米移动软件有限公司 | The control method and device of terminal device |
| CN110926461A (en) * | 2019-10-29 | 2020-03-27 | 北京全路通信信号研究设计院集团有限公司 | Indoor positioning method and system based on ultra wide band and navigation method and system |
| CN111475835A (en) * | 2020-03-20 | 2020-07-31 | 深圳市筑泰防务智能科技有限公司 | Method, device, terminal, system and readable storage medium for switching working modes of terminal |
| US20200404528A1 (en) * | 2018-09-27 | 2020-12-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for determining trigger state, terminal device, and network device |
| WO2021077865A1 (en) * | 2019-10-21 | 2021-04-29 | 珠海格力电器股份有限公司 | Networking and positioning method, system and device, and storage medium |
| CN113015227A (en) * | 2021-02-22 | 2021-06-22 | 北京小米移动软件有限公司 | Terminal configuration method, device and computer readable storage medium |
| CN113133072A (en) * | 2021-04-13 | 2021-07-16 | 北京字节跳动网络技术有限公司 | Method and device for controlling terminal, terminal and storage medium |
-
2021
- 2021-09-30 CN CN202111162564.1A patent/CN113923667A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140380405A1 (en) * | 2013-04-29 | 2014-12-25 | Sri International | Flexible policy arbitration control suite |
| CN105447400A (en) * | 2014-08-27 | 2016-03-30 | 中国移动通信集团公司 | Access control method, device, system of terminal applications and associated equipment |
| CN104239140A (en) * | 2014-09-01 | 2014-12-24 | 深圳市中兴移动通信有限公司 | Mobile terminal as well as method and device for controlling switching of operation systems of mobile terminal |
| CN104614998A (en) * | 2014-12-19 | 2015-05-13 | 小米科技有限责任公司 | Method and device for controlling household equipment |
| CN104618861A (en) * | 2014-12-31 | 2015-05-13 | 宇龙计算机通信科技(深圳)有限公司 | System switching method and device of multi-system terminal, and terminal |
| CN104683572A (en) * | 2015-02-06 | 2015-06-03 | 西安酷派软件科技有限公司 | Intelligent terminal operating system switching method and device |
| KR20170018716A (en) * | 2015-08-10 | 2017-02-20 | 한국과학기술원 | Method and system for recognizing relative position between the plurarity of terminal based on ibeacon |
| CN105974357A (en) * | 2016-04-29 | 2016-09-28 | 北京小米移动软件有限公司 | Method and device for positioning terminal |
| CN107734139A (en) * | 2017-09-06 | 2018-02-23 | 北京小米移动软件有限公司 | The control method and device of terminal device |
| US20200404528A1 (en) * | 2018-09-27 | 2020-12-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for determining trigger state, terminal device, and network device |
| WO2021077865A1 (en) * | 2019-10-21 | 2021-04-29 | 珠海格力电器股份有限公司 | Networking and positioning method, system and device, and storage medium |
| CN110926461A (en) * | 2019-10-29 | 2020-03-27 | 北京全路通信信号研究设计院集团有限公司 | Indoor positioning method and system based on ultra wide band and navigation method and system |
| CN111475835A (en) * | 2020-03-20 | 2020-07-31 | 深圳市筑泰防务智能科技有限公司 | Method, device, terminal, system and readable storage medium for switching working modes of terminal |
| CN113015227A (en) * | 2021-02-22 | 2021-06-22 | 北京小米移动软件有限公司 | Terminal configuration method, device and computer readable storage medium |
| CN113133072A (en) * | 2021-04-13 | 2021-07-16 | 北京字节跳动网络技术有限公司 | Method and device for controlling terminal, terminal and storage medium |
Non-Patent Citations (2)
| Title |
|---|
| 胡自飞 等: "基于TDOA技术的工厂人员安防定位系统设计", 《电子技术应用》 * |
| 陈林 等著: ""互联网+"智慧校园技术与工程实施", 电子科技大学出版社, pages: 105 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116074627A (en) * | 2023-03-09 | 2023-05-05 | 广东德燊科技有限公司 | Target video generation method, device, system and medium based on monitoring |
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