CN111123337B - Position monitoring method and device, electronic equipment and computer readable storage medium - Google Patents
Position monitoring method and device, electronic equipment and computer readable storage medium Download PDFInfo
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- CN111123337B CN111123337B CN201911122560.3A CN201911122560A CN111123337B CN 111123337 B CN111123337 B CN 111123337B CN 201911122560 A CN201911122560 A CN 201911122560A CN 111123337 B CN111123337 B CN 111123337B
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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
- G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The disclosure relates to a position monitoring method and device, electronic equipment and a computer readable storage medium, and relates to the technical field of positioning. The position monitoring method comprises the following steps: receiving a first mode switching signal, and judging whether a second mode switching signal is received in a first time period after the first mode switching signal is received; if the second mode switching signal is not received in the first time period, detecting a positioning mode of the positioning alarm terminal; if the positioning alarm terminal is detected to be in the first positioning mode, determining that the position of the positioning alarm terminal is in a target area; and if the positioning mode of the positioning alarm terminal is detected to be switched from the first positioning mode to the second positioning mode, determining that the position of the positioning alarm terminal is outside the target area. The method and the device can achieve the purpose of accurately judging the position of the user under the condition that the triggering signal is interfered by optimizing the judgment condition whether the terminal is in the target area.
Description
Technical Field
The present disclosure relates to the field of positioning technologies, and in particular, to a position monitoring method, a position monitoring apparatus, an electronic device, and a computer-readable storage medium.
Background
At present, in the places such as nursing homes or nursing homes, a positioning alarm terminal (such as a positioning alarm card) is usually worn for the user therein to determine the current position of the user and send out an alarm if necessary. In consideration of energy saving of the equipment, the corresponding positioning mode is selected by the equipment according to different environments to perform positioning.
However, the current method for switching the states of the old fashioned hospital inside the hospital and outside the hospital is to scan through a low-frequency trigger, that is, when the resident wears the device for discharge from the hospital, the internal low-frequency trigger is triggered first and then the external low-frequency trigger is triggered, and the state switching is performed after the device is identified. However, when the resident is disturbed by the trigger and the trigger is not triggered twice effectively, the device cannot accurately identify the state and switch.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The present disclosure is directed to a position monitoring method, a position monitoring apparatus, an electronic device, and a computer-readable storage medium, so as to overcome the problem that a positioning mode of a terminal can be accurately identified and a position of the terminal can be accurately determined at least to some extent when a signal for switching the positioning mode is interfered.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of the invention.
According to a first aspect of the present disclosure, there is provided a location monitoring method, comprising: receiving a first mode switching signal, and judging whether a second mode switching signal is received in a first time period after the first mode switching signal is received; when a second mode switching signal is received in a first time period, the positioning mode is switched; if the second mode switching signal is not received in the first time period, detecting a positioning mode of the positioning alarm terminal; if the positioning alarm terminal is detected to be in the first positioning mode, determining that the position of the positioning alarm terminal is in a target area; wherein the first positioning mode is a positioning mode corresponding to the target area; and if the positioning mode of the positioning alarm terminal is detected to be switched from the first positioning mode to the second positioning mode, determining that the position of the positioning alarm terminal is outside the target area.
Optionally, if it is detected that the positioning mode of the positioning alarm terminal is switched from the first positioning mode to the second positioning mode, determining that the position of the positioning alarm terminal is outside the target area includes: if the first positioning signal is not detected within the second time period, switching the first positioning mode to a second positioning mode; the first positioning signal is a positioning signal corresponding to the first positioning mode; and determining that the position of the positioning alarm terminal is outside the target area according to the positioning information of the second positioning mode.
Optionally, after determining that the location of the positioning alarm terminal is outside the target area, the method further includes: acquiring user identity information of a user corresponding to the positioning alarm terminal; judging whether the user is a target user or not based on the user identity information; if the user is the target user, determining the position information of the positioning alarm terminal through a second positioning mode; and generating an alarm request based on the position information, and sending the alarm request.
Optionally, if it is detected that the positioning alarm terminal is in the first positioning mode, determining that the position of the positioning alarm terminal is in the target area includes: and if the positioning mode is detected to be the second positioning mode and is switched from the second positioning mode to the first positioning mode, determining that the position of the positioning alarm terminal moves to the target area from the outside of the target area.
Optionally, the method further includes: determining a signal reception order if the first mode switching signal and the second mode switching signal are received within a first period of time; and determining the position of the positioning alarm terminal and the current positioning mode of the positioning alarm terminal according to the signal receiving sequence.
Optionally, the method further includes: if the duration that the positioning alarm terminal is in the static state is detected to be longer than a third time period, switching the first positioning mode to a sleep mode; and if the positioning alarm terminal is in the sleep mode and the positioning alarm terminal is detected to be switched from the static state to the motion state, switching the sleep mode to the first positioning mode.
Optionally, the method further includes: responding to the user alarm operation, and determining the position information of the positioning alarm terminal; and generating an alarm request based on the position information, and sending the alarm request.
According to a second aspect of the present disclosure, there is provided a position monitoring apparatus comprising: the judging module is used for receiving the first mode switching signal and judging whether a second mode switching signal is received in a first time period after the first mode switching signal is received; when a second mode switching signal is received in a first time period, the positioning mode is switched; the information acquisition module is used for detecting the positioning mode of the positioning alarm terminal if the second mode switching signal is not received in the first time period; the first position determining module is used for determining that the position of the positioning alarm terminal is in a target area if the positioning alarm terminal is detected to be in the first positioning mode; wherein the first positioning mode is a positioning mode corresponding to the target area; and the second position determining module is used for determining that the position of the positioning alarm terminal is outside the target area if the positioning mode of the positioning alarm terminal is switched from the first positioning mode to the second positioning mode.
Optionally, the second position determining module includes a second position determining unit, configured to switch the first positioning mode to the second positioning mode if the first positioning signal is not detected within the second time period; the first positioning signal is a positioning signal corresponding to the first positioning mode; and determining that the position of the positioning alarm terminal is outside the target area according to the positioning information of the second positioning mode.
Optionally, the position monitoring apparatus further includes a first alarm module, configured to obtain user identity information of a user corresponding to the positioning alarm terminal; judging whether the user is a target user or not based on the user identity information; if the user is the target user, determining the position information of the positioning alarm terminal through a second positioning mode; and generating an alarm request based on the position information, and sending the alarm request.
Optionally, the first position determining module includes a first position determining unit, configured to determine that the position of the positioning alarm terminal moves from outside the target area to the target area if it is detected that the positioning mode is the second positioning mode and the positioning mode is switched from the second positioning mode to the first positioning mode.
Optionally, the position monitoring apparatus further includes a mode determining module, configured to determine a signal receiving order if the first mode switching signal and the second mode switching signal are received within a first time period; and determining the position of the positioning alarm terminal and the current positioning mode of the positioning alarm terminal according to the signal receiving sequence.
Optionally, the position monitoring apparatus further includes a mode switching module, configured to switch the first positioning mode to the sleep mode if it is detected that the duration of the stationary state of the positioning alarm terminal is longer than a third time period; and if the positioning alarm terminal is in the sleep mode and the positioning alarm terminal is detected to be switched from the static state to the motion state, switching the sleep mode to the first positioning mode.
Optionally, the position monitoring apparatus further includes a second alarm module, configured to determine, in response to a user alarm operation, position information of the positioning alarm terminal; and generating an alarm request based on the position information, and sending the alarm request.
According to a third aspect of the present disclosure, there is provided an electronic device comprising: a processor; and a memory having computer readable instructions stored thereon which, when executed by the processor, implement the position monitoring method according to any of the above.
According to a fourth aspect of the present disclosure, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a position monitoring method according to any one of the above.
The technical scheme provided by the disclosure can comprise the following beneficial effects:
in the position monitoring method in the exemplary embodiment of the present disclosure, when the second mode switching signal is not received within the first time period after the first mode switching signal is received, the positioning mode of the positioning alarm terminal is detected, and it is determined that the position of the positioning alarm terminal is inside or outside the target area in combination with the detected positioning mode. On one hand, the position of the positioning alarm terminal is judged through the positioning mode of the positioning alarm terminal, so that the risk of judgment errors possibly caused by the triggering of the mode switching signal can be greatly reduced, and the position of a user can be known timely and accurately, so that whether an alarm is given according to the position of the user can be judged. On the other hand, by adding the judgment logic in the user positioning, the judgment precision of the user entering and exiting the target area can be improved under the condition of not increasing the power consumption, and the effectiveness, the reliability and the practicability of the terminal equipment are provided. On the other hand, because the position of the user is judged according to the positioning mode, the power consumption is not additionally increased, and in some positioning terminal equipment for emergency alarm, the rescue probability is increased by increasing the electric quantity, and the survival possibility of the life is increased.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty. In the drawings:
FIG. 1 schematically illustrates a flow chart of a location monitoring method according to an exemplary embodiment of the present disclosure;
FIG. 2 schematically illustrates a block diagram of the internal and external triggers mounted at the doorway of a target area according to an exemplary embodiment of the present disclosure;
FIG. 3 schematically illustrates a mode switching diagram for positioning mode switching with a trigger according to an exemplary embodiment of the present disclosure;
fig. 4 schematically illustrates a flow chart for positioning mode switching using a trigger according to an exemplary embodiment of the present disclosure;
FIG. 5 schematically illustrates a mode switching diagram for switching between different modes of a location alarm terminal according to an exemplary embodiment of the present disclosure;
FIG. 6 schematically illustrates a process flow diagram when a user moves outside of a target area according to an exemplary embodiment of the present disclosure;
FIG. 7 schematically illustrates a process flow diagram when a user moves to a target area according to an exemplary embodiment of the present disclosure;
FIG. 8 schematically illustrates a block diagram of a location monitoring device according to an exemplary embodiment of the present disclosure;
FIG. 9 schematically illustrates a block diagram of an electronic device according to an exemplary embodiment of the present disclosure;
fig. 10 schematically illustrates a schematic diagram of a computer-readable storage medium according to an exemplary embodiment of the present disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus, a repetitive description thereof will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known structures, methods, devices, implementations, materials, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. That is, these functional entities may be implemented in the form of software, or in one or more software-hardened modules, or in different networks and/or processor devices and/or microcontroller devices.
At present, some specific places can be equipped with Positioning alarm terminal equipment for residents in the specific places, for example, a nursing home wears a Positioning alarm card for the old in order to know the position state of each old in time, and is in consideration of energy conservation of equipment, the Positioning alarm card adopts a bluetooth Positioning mode in the nursing home to reduce power consumption of the equipment, and adopts a Global Positioning System (GPS) Positioning mode outside the range of the nursing home to accurately judge the accurate position of the old outside the home. When the old man passes in and out of the nursing home at the entrance, the switching of the positioning mode is completed by triggering the two low-frequency triggers at the entrance. However, in the practical application process, the signal sent by the low frequency trigger may be interfered by various factors, so that the positioning alarm card cannot receive the signal sent by the trigger, and the switching of the positioning mode cannot be effectively completed.
Based on this, in the present exemplary embodiment, first, a location monitoring method is provided, which may be implemented by a terminal device capable of positioning an alarm, where the terminal described in the present disclosure may include a mobile terminal such as a mobile phone, a Personal Digital Assistant (PDA), a wearable device, a smart band, a pedometer, and the like. Fig. 1 schematically illustrates a schematic diagram of a location monitoring method flow, according to some embodiments of the present disclosure. Referring to fig. 1, the position monitoring method may include the steps of:
step S110, receiving a first mode switching signal, and determining whether a second mode switching signal is received within a first time period after receiving the first mode switching signal; and when the second mode switching signal is received in the first time period, the positioning mode is switched.
Step S120, if the second mode switching signal is not received in the first time period, detecting the positioning mode of the positioning alarm terminal.
Step S130, if the positioning alarm terminal is detected to be in the first positioning mode, determining that the position of the positioning alarm terminal is in a target area; wherein the first positioning mode is a positioning mode corresponding to the target area.
Step S140, if the positioning mode of the positioning alarm terminal is switched from the first positioning mode to the second positioning mode, the position of the positioning alarm terminal is determined to be outside the target area.
According to the position monitoring method in the embodiment, on one hand, the position of the positioning alarm terminal is judged through the positioning mode of the positioning alarm terminal, so that the risk of judgment errors possibly caused by only depending on mode switching signal triggering can be greatly reduced, the position of a user can be timely and accurately known, and whether to alarm or not can be judged according to the position of the user. On the other hand, by adding the judgment logic in the user positioning, the judgment precision of the user entering and exiting the target area can be improved under the condition of not increasing the power consumption, and the effectiveness, the reliability and the practicability of the terminal equipment are provided. On the other hand, because the position of the user is judged according to the positioning mode, the power consumption is not additionally increased, and in some positioning terminal equipment for emergency alarm, the rescue probability is increased by increasing the electric quantity, and the survival possibility of the life is increased.
Next, the position monitoring method in the present exemplary embodiment will be further explained.
In step S110, receiving a first mode switching signal, and determining whether a second mode switching signal is received within a first time period after receiving the first mode switching signal; and when the second mode switching signal is received in the first time period, the positioning mode is switched.
In some exemplary embodiments of the present disclosure, the positioning mode may be a mode corresponding to when the positioning alarm terminal is used to position its specific location. The positioning mode may include a bluetooth positioning mode, a mobile hotspot (WiFi) positioning mode, a ZigBee protocol (ZigBee) positioning mode, a GPS positioning mode, an infrared positioning mode, an ultra wideband positioning mode, a Radio Frequency Identification (RFID) positioning mode, an ultrasonic positioning mode, and the like. The present disclosure does not set any limit to the specific positioning mode.
The first mode switching signal may be a signal sent by a trigger for triggering the positioning alarm terminal to perform positioning mode switching. For example, in this exemplary embodiment, a target area may be determined, triggers may be respectively set inside and outside a door of an entrance and an exit of the target area, the triggers may send out mode switching signals, and the positioning alarm terminal may perform positioning mode switching after receiving the mode switching signals. Since the low frequency flip-flop has a strong signal immunity against interference, the low frequency flip-flop can be generally used as the flip-flop for sending the mode switching signal in this embodiment. In addition, the present disclosure may also employ other types of flip-flops, and the present disclosure does not make any particular limitation on the types of flip-flops.
Referring to fig. 2, a block diagram of a trigger disposed at an entrance to a target area is schematically shown in fig. 2. Fig. 2 includes a target area 210 and a target area exterior 220, where the target area 210 and the target area exterior 220 adopt different positioning modes, a low frequency trigger is arranged inside the doorway, for example, inside the gate, as an internal trigger 230, and a low frequency trigger is arranged outside the doorway, for example, outside the gate, as an external trigger 240. When the positioning alarm device passes through the entrance and the exit, the switching of the positioning mode can be completed after the triggering signals of the internal trigger and the external trigger are respectively received.
The first mode switching signal may be a signal from the internal flip-flop 230 or a signal from the external flip-flop 240. The second mode switching signal may be a signal corresponding to the first mode switching signal. When the first mode switching signal is a signal from the internal flip-flop 230, the second mode switching signal is an internal flip-flop signal from the external flip-flop 240; when the first mode switching signal is a signal from the external flip-flop 240, then the second mode switching signal is an external flip-flop signal from the internal flip-flop 230. The first time period after receiving the first mode switching signal may be a preset configured time period, which refers to a preset time period after receiving the first mode switching signal, for example, the first time period may be 3 minutes, 5 minutes, or 10 minutes, and according to a specific application scenario, the configured specific time length all belongs to the protection scope of the present disclosure, and the present disclosure does not make any special limitation thereto.
And if the positioning alarm terminal receives the first mode switching signal, judging whether a second mode switching signal is received in a first time period after the first mode switching signal is received. If the positioning alarm terminal receives the first mode switching signal and the second mode switching signal within the first time period, the positioning alarm terminal can complete the positioning mode switching according to the received mode switching signals. For example, the first time period may be configured to be 5 minutes, and when the positioning alarm terminal receives the second mode switching signal after 3 minutes after receiving the first mode switching signal, the positioning alarm terminal may perform positioning mode switching.
According to some exemplary embodiments of the present disclosure, if a first mode switching signal and a second mode switching signal are received within a first period of time, determining a signal reception order; and determining the position of the positioning alarm terminal and the current positioning mode of the positioning alarm terminal according to the signal receiving sequence. The signal receiving order may be a receiving order of the mode switching signals received by the positioning alarm terminal. For example, the signal receiving sequence may be that an internal trigger signal is received first, and then an external trigger signal is received, i.e. a first signal receiving sequence; it is also possible to receive the external trigger signal first and then the internal trigger signal, i.e. the second signal reception order. The position of the positioning alarm terminal can be the current position of the positioning alarm terminal, and the current positioning mode can be the current positioning mode adopted by the positioning alarm terminal.
The positioning mode adopted by the positioning alarm terminal in the target area is a first positioning mode, and the positioning mode adopted by the positioning alarm terminal outside the target area is a second positioning mode. Specifically, the first positioning mode may be a positioning mode with lower power consumption, such as bluetooth, WiFi, and the like, and since most of the user's activity areas are located in the target area, the positioning mode with low power consumption is used in the target area, which can effectively reduce the power consumption of the positioning alarm terminal; the second positioning mode can be a GPS positioning mode, and after a user wearing the positioning alarm terminal leaves a target area, the position of the user can be accurately positioned through the GPS positioning mode in order to acquire specific position information of the user and ensure that the user is found out of the target area in time.
If the first mode switching signal and the second mode switching signal are received within the first time period, and the signal receiving sequence is the first signal receiving sequence, it is determined that the user moves from the target area 210 to the outside of the target area 220, and therefore, the first positioning mode adopted by the positioning alarm terminal can be switched to the second positioning mode. For example, when the preset first time period is 3 minutes, the first positioning mode is a bluetooth mode, and the second positioning mode is a GPS mode, if an external trigger signal is received after 15 seconds when an internal trigger signal is received, it may be considered that the user moves from the target area to the outside of the target area, and the bluetooth positioning mode is switched to the GPS mode.
Referring to fig. 3, fig. 3 schematically shows a mode switching diagram for positioning mode switching using a trigger. Fig. 3 includes a target area 330 (area 1), an area outside the target area (area 2), and a gateway 310, and in step S310, when a user wears a positioning alarm terminal (locator card) and leaves the target area 330 through the gateway 310, the user is triggered by a signal sent by a trigger 320 (trigger 1) and then by a signal sent by a trigger 340 (trigger 2), which indicates that the location of the locator card moves from the target area to the outside of the target area, and therefore, the bluetooth positioning mode is turned off, and the GPS positioning mode is turned on. In step S320, when the locator card enters the target area 330 from the outside 350 of the target area through the entrance 310, the locator card is triggered by the signal sent by the trigger 340 (trigger 2) and then by the signal sent by the trigger 320 (trigger 1), which indicates that the location of the locator card moves from the target area to the outside of the target area, and therefore, the GPS positioning mode is turned off and the bluetooth positioning mode is turned on.
Therefore, when the positioning card is triggered normally by the trigger signal, the switching state of the positioning mode is as shown in fig. 4. In steps S410 to S440, the locator card is initialized and then in the first location mode, at this time, the in-out state of the locator card is determined, if the status of the locator card is "in", the locator card is still in the first location mode, and if the status of the locator card is "out", the locator card is switched to the second location mode. In steps S440 to S450, if the locator card is in the second location mode, the access state of the locator card is determined, if the status of the locator card is "in", the mode is switched to the first location mode, and if the status of the locator card is "out", the locator card is still in the second location mode.
In step S120, if the second mode switching signal is not received within the first time period, the positioning mode of the positioning alarm terminal is detected.
In some exemplary embodiments of the present disclosure, the detected positioning mode of the positioning alarm terminal is formed into corresponding positioning mode information. The positioning mode information may be information of a detected positioning mode employed by the positioning alarm terminal. The positioning mode information may include positioning mode switching information for switching the positioning mode of the positioning alarm terminal, and may also include a positioning mode currently used by the positioning alarm terminal. Specifically, the currently adopted positioning mode of the positioning alarm terminal can be determined according to the currently adopted positioning mode information; and the mode switching state of the positioning alarm terminal can be determined according to the positioning mode switching information. In some application scenarios, in order to reduce the memory occupancy rate of the positioning alarm terminal, the positioning mode switching information may only include the last positioning mode switching record of the positioning alarm terminal.
If a certain trigger signal is received and another trigger signal corresponding to the certain trigger signal is not received in a first time period, detecting the positioning mode of the positioning alarm terminal to judge whether the positioning alarm terminal performs positioning mode switching or not and which type of positioning mode switching is performed.
In step S130, if it is detected that the positioning alarm terminal is in the first positioning mode, determining that the position of the positioning alarm terminal is in the target area; wherein the first positioning mode is a positioning mode corresponding to the target area.
In some exemplary embodiments of the present disclosure, the first positioning mode is a positioning mode corresponding to the target area, and this exemplary embodiment is described by taking the first positioning mode as a bluetooth positioning mode as an example. In the target area, the target area can be covered with a bluetooth signal, for example, taking the target area as an old people home, a bluetooth beacon can be deployed in a key area of activities of old people in the old people home, the beacon is divided into an inside building and an outside building, the inside building and the outside building are powered by batteries, strong and weak current construction is not needed, and the endurance time reaches about two years. The positioning alarm terminal carries out positioning through an iBeacon (low energy consumption Bluetooth technology) broadcast signal sent by a periodically scanning Bluetooth beacon, can record the activity track information of the old in a time period, and periodically sends the track information to a background server through a Narrow-Band Internet of Things (NB-IoT) so as to record the position information of a user.
Because the first positioning mode belongs to the positioning mode with low energy consumption, if the positioning alarm terminal can receive the positioning signal of the first positioning mode, the positioning alarm terminal usually adopts the first positioning mode to perform positioning, and if the positioning alarm terminal cannot receive the first positioning signal corresponding to the first positioning mode within a certain time period, the positioning alarm terminal is switched to the second positioning mode to perform positioning. When the positioning alarm terminal can be normally triggered by the internal trigger signal and the external trigger signal, the positioning alarm terminal completes the switching of the positioning mode after being triggered by the signals. In some practical application scenarios, the positioning alarm terminal may not be normally triggered by the internal trigger signal and the external trigger signal, and at this time, whether the positioning alarm terminal is located in the target area or outside the target area may be determined according to the positioning mode information of the positioning alarm terminal.
After the positioning mode information is obtained, if the current positioning mode of the positioning alarm terminal is detected to be in the first positioning mode from the positioning mode information, the position of the positioning alarm terminal is determined to be in the target area.
According to some exemplary embodiments of the present disclosure, if it is detected that the positioning mode is the second positioning mode and the positioning mode is switched from the second positioning mode to the first positioning mode, it is determined that the position of the positioning alarm terminal is moved from outside the target area to the target area.
The second positioning mode may be a positioning mode adopted by the positioning alarm terminal outside the target area, and this exemplary embodiment will be described by taking the second positioning mode as a GPS positioning mode as an example. And when the positioning alarm terminal judges that the old people leave the range of the target area, the periodic GPS positioning is started, and the GPS positioning information is uploaded to the background server through the NB-IoT network according to the configured period.
If the positioning mode of the positioning alarm terminal is detected to be the second positioning mode, the position of the positioning alarm terminal is outside the target area at the moment; and then, detecting that the positioning mode of the positioning alarm terminal is switched from the second positioning mode to the first positioning mode, and indicating that the position of the positioning alarm terminal moves from the outside of the target area to the inside of the target area.
In step S140, if it is detected that the positioning mode of the positioning alarm terminal is switched from the first positioning mode to the second positioning mode, it is determined that the position of the positioning alarm terminal is outside the target area.
In some exemplary embodiments of the present disclosure, after the positioning mode information of the positioning alarm terminal is acquired, if it is detected that the positioning mode is switched from the first positioning mode to the second positioning mode, the position of the positioning alarm terminal is determined to be outside the target area.
According to some exemplary embodiments of the present disclosure, if the first positioning signal is not detected within the second time period, the first positioning mode is switched to the second positioning mode; the first positioning signal is a positioning signal corresponding to the first positioning mode; and determining that the position of the positioning alarm terminal is outside the target area according to the positioning information of the second positioning mode. The second time period may be a preconfigured time period, and the duration of the second time period may be 3 minutes, 5 minutes, etc., which is not limited in any way by this disclosure. The first positioning signal may be a positioning signal corresponding to the first positioning mode, and the currently-used positioning mode of the positioning alarm terminal is determined by determining the type of the currently-received positioning signal.
For example, in some practical scenarios, when the positioning alarm terminal enters or exits through an entrance (exit) of a target area, it may happen that the internal trigger signal and the external trigger signal are not received at the same time, and therefore the location of the positioning alarm terminal may be determined by the following means: if the positioning alarm terminal does not detect the first positioning signal in the second time period, the positioning alarm terminal does not adopt the first positioning mode for positioning, therefore, the first positioning mode is switched to the second positioning mode, when the positioning alarm terminal adopts the second positioning mode for positioning, the position information of the positioning alarm terminal can be obtained, and whether the position of the positioning alarm terminal is outside the target area or not is determined. In addition, in some cases, if the first positioning mode signal is interfered in the target area, the first positioning mode signal cannot be received in the target area, and the positioning mode of the positioning alarm terminal is switched to the second positioning mode. That is, although the positioning mode of the positioning alarm terminal is the second positioning mode, the situation that the position of the positioning alarm terminal is in the target area is detected.
According to some exemplary embodiments of the present disclosure, if it is detected that the duration of the positioning alarm terminal in the stationary state is greater than a third time period, switching the first positioning mode to the sleep mode; and if the positioning alarm terminal is in the sleep mode and the positioning alarm terminal is detected to be switched from the static state to the motion state, switching the sleep mode to the first positioning mode. The third time period may be a preconfigured time period, and the duration of the third time period may be 3 minutes, 5 minutes, etc., which is not limited in any way by this disclosure. The sleep mode may be the mode in which the positioning alert terminal is in a quiescent state.
If the positioning alarm terminal is in the first positioning mode and the duration of the positioning alarm terminal in the static state is detected to be longer than the third time period, the positioning mode can be switched from the first positioning mode to the sleep mode. For example, a user in an old age home can rest at a specific time in the noon or at night, when the user rests, the positioning alarm terminal is in a static state, and after a gyroscope in the positioning alarm terminal detects that the time that the positioning alarm terminal is in the static state exceeds a third time period, the positioning mode can be switched from the first positioning mode to the sleep mode, so that the power consumption of the positioning alarm terminal can be reduced through the mode switching. When the positioning alarm terminal is in the sleep mode, if the gyroscope in the positioning alarm terminal detects that the positioning alarm terminal starts to move, the mode of the positioning alarm terminal is switched from the sleep mode to the first positioning mode, and the action track of a user can be recorded.
In addition, in some application scenarios, there may be a case where some users who are not target users need to go out of the target area for handling other transactions (such as visiting relatives and friends), and therefore, in this case, when the time for detecting that the positioning alarm terminal is in the stationary state exceeds a third preset time period, the positioning mode may be switched from the second positioning mode to the sleep mode. That is, if it is detected that the positioning alarm terminal is located outside the target area and the user wearing the positioning alarm terminal is not the target user, if it is detected that the duration of the positioning alarm terminal being in the stationary state within the preset time period is longer than the third time period, the positioning mode may be switched from the second positioning mode to the sleep mode.
Referring to fig. 5, a mode switching diagram for switching between different modes of a positioning alert terminal is schematically shown in fig. 5. For example, in step S501, when the positioning alarm terminal is in the bluetooth positioning mode, if it is detected that the stationary state of the positioning alarm terminal exceeds the preset threshold, the positioning alarm terminal is switched from the bluetooth mode to the sleep mode; in step S502, if the gyroscope in the positioning alarm terminal detects that the device starts moving, the positioning alarm terminal switches from the sleep mode to the bluetooth mode. In step S503, if it is detected that the positioning alarm terminal is in the bluetooth mode and the position of the positioning alarm terminal moves from the target area (e.g. in the campus) to the outside of the target area (e.g. outside the campus), the positioning alarm terminal switches from the bluetooth mode to the GPS mode; in step S504, if it is detected that the positioning alarm terminal is in the GPS mode and the location of the positioning alarm terminal moves from outside the target area (e.g., outside the campus) to the target area (e.g., inside the campus), the positioning alarm terminal switches from the GPS mode to the bluetooth mode. In step S505, step S507 and step S509, no matter the positioning alarm terminal is in the GPS mode, the bluetooth mode or the sleep mode, the positioning alarm terminal is switched to the alarm mode as long as it detects that the user presses the alarm button or other alarm operations, and in addition, after the alarm operation is completed, if the positioning alarm terminal is in the GPS mode or the bluetooth mode before the user performs the alarm operation, the positioning alarm terminal is automatically switched to the original mode after the end of the alarm process.
According to another exemplary embodiment of the present disclosure, when the positioning alert terminal is in the second positioning mode, if it is detected that the positioning alert terminal is in the stationary state for a duration greater than a third time period, an alert request is sent. For example, when the positioning mode is in the second positioning mode, the user may be considered to be outside the target area, and if it is detected that the duration of the stationary state exceeds the third time period, the user may be considered to have a safety risk, so the position of the current positioning alarm terminal of the positioning alarm terminal may be obtained, an alarm request may be generated based on the position of the current positioning alarm terminal, and the alarm request may be sent to the background server.
According to another exemplary embodiment of the present disclosure, user identity information of a user corresponding to a positioning alarm terminal is acquired; judging whether the user is a target user or not based on the user identity information; if the user is the target user, determining the position information of the positioning alarm terminal through a second positioning mode; and generating an alarm request based on the position information, and sending the alarm request.
The user corresponding to the positioning alarm terminal can be a user carrying the positioning alarm terminal with him or a user wearing the positioning alarm terminal all the time. The user identity information may be related information capable of embodying the user identity. For example, the user identity information may include related information such as a user name, a user age, user body type information, and a user type; the user type may include a free trip person, a restricted trip person, and the like. The target users may be predefined restricted travelers, which may be users with poor physical condition, who may present a safety risk after leaving the target area. The alert request may be a request to alert the user that a security risk exists.
If the positioning alarm terminal is determined to be outside the target area, user identity information can be obtained, whether the user is a target user or not is judged based on the user identity information, if the user is displayed as the target user in the user identity information, the accurate position of the terminal of the positioning alarm terminal is determined through a positioning signal corresponding to the second positioning mode, an alarm request is generated according to the accurate position of the terminal, and the generated alarm request is sent to the background server.
Referring to fig. 6, fig. 6 schematically shows a process flow diagram when the user moves outside the target area (out of the garden). In step S601 to step S605, if it is detected that the positioning alarm terminal receives the trigger signals of the internal and external triggers in sequence and it is determined that the user corresponding to the positioning alarm terminal is the personnel type of "restricting leaving the garden", the positioning alarm terminal sends an alarm request to the background server; otherwise, only recording the user leaving the garden and not sending the alarm request. In step S602, step S606 to step S608, if the positioning alarm terminal fails to receive the trigger signal of the internal and external trigger, but detects that the positioning mode of the positioning alarm terminal is changed from the bluetooth mode to the GPS mode, it is determined whether the user corresponding to the positioning alarm terminal is a "restricted-out" person type, and if so, an alarm is given; if not, only recording and not alarming.
Further, referring to fig. 7, fig. 7 schematically shows a flow chart of the process when the user moves to the target area (enter the garden). In step S710 to step S730, if the positioning alarm terminal receives the trigger signals of the external and internal triggers in sequence, it records that the user is homed. In step S720, step S740 to step S750, if the positioning alarm terminal does not detect the trigger signals of the external trigger and the internal trigger successively in the first time period, but the mode of the positioning alarm terminal is changed from the GPS mode to the bluetooth mode, recording that the user is homed.
According to still another exemplary embodiment of the present disclosure, in response to a user alert operation, determining location information of a positioning alert terminal; and generating an alarm request based on the position information, and sending the alarm request. The user alarm operation may be a user operation performed by a user or other personnel through the positioning alarm terminal, for example, the user alarm operation may be an operation in which the user presses an alarm key of the positioning alarm terminal.
The position information can be the current accurate position of the positioning alarm terminal, the accurate position of the terminal can be determined by adopting the positioning signal corresponding to the second positioning mode through the second positioning mode, and the error of the accurate position of the terminal determined through the second positioning mode can be controlled to be in the meter level. The contents included in the position of the positioning alarm terminal are as follows: and the positioning alarm terminal is currently positioned in the target area or outside the target area. Generally, the positioning alarm terminal only records the position range information of the positioning alarm terminal, which is located in the target area or outside the target area, so that the information storage capacity can be reduced, and the power consumption can be reduced. When the condition that the position information needs to be determined is met, the positioning alarm terminal determines the accurate position of the terminal. After the position information of the positioning alarm terminal is determined, an alarm request can be generated based on the accurate position of the terminal, namely, the alarm request is formed according to the position information of the terminal and the user information, and the alarm request is sent to the background server, so that after the background server receives the alarm request, an alarm prompt is generated for the staff of the background server, and the staff can find the target staff in time and carry out follow-up rescue.
It should be noted that the terms "first", "second", "third", etc. are used in this disclosure only for distinguishing different positioning modes and different time periods, and should not impose any limitation on this disclosure.
In summary, in the location monitoring method in the exemplary embodiment of the present disclosure, when the first mode switching signal is received and the second mode switching signal is not received within the first time period, the location mode of the location alarm terminal is detected, and it is determined that the location of the location alarm terminal is within the target area or outside the target area according to the detected location mode information, and if it is detected that the target user moves outside the target area, the location alarm terminal sends an alarm request including the accurate location of the user to the background server. On the one hand, the position of the positioning alarm terminal is judged through the positioning mode of the positioning alarm terminal, so that the risk of judgment errors possibly caused by the triggering of the mode switching signal can be greatly reduced, and the position change of a user can be known in time through the terminal positioning mode. On the other hand, the method of judging whether to receive the trigger signal and switching the state and the like by configuring the preset time period can judge and position the position of the alarm terminal wearer by a positioning technology under the condition that the trigger signal is interfered, and carry out border-crossing alarm if necessary. In another aspect, by adding the judgment logic in the positioning alarm, the judgment accuracy of the user for entering and exiting the target area can be improved under the condition of not increasing the power consumption, and the effectiveness, the reliability and the practicability of the terminal equipment are provided. On the other hand, because the position of the user is judged according to the positioning mode, the power consumption is not additionally increased, and in some positioning terminal equipment for emergency alarm, the rescue probability is increased by increasing the electric quantity, and the survival possibility of the life is increased.
It is noted that although the steps of the methods of the present invention are depicted in the drawings in a particular order, this does not require or imply that the steps must be performed in this particular order, or that all of the depicted steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc.
Further, in the present exemplary embodiment, a position monitoring apparatus is also provided. Referring to fig. 8, the position monitoring apparatus 800 may include: a determination module 810, an information acquisition module 820, a first position determination module 830, and a second position determination module 840.
Specifically, the determining module 810 may be configured to receive a first mode switching signal, and determine whether a second mode switching signal is received within a first time period after the first mode switching signal is received; when a second mode switching signal is received in a first time period, the positioning mode is switched; the information obtaining module 820 may be configured to detect a positioning mode of the positioning alarm terminal if the second mode switching signal is not received within the first time period; the first position determination module 830 may be configured to determine that the position of the positioning alarm terminal is in the target area if it is detected that the positioning alarm terminal is in the first positioning mode; wherein the first positioning mode is a positioning mode corresponding to the target area; the second location determination module 840 may be configured to determine that the location of the positioning alarm terminal is outside the target area if it is detected that the positioning mode of the positioning alarm terminal is switched from the first positioning mode to the second positioning mode.
When the position monitoring device 800 does not successfully receive the internal trigger and the external trigger in the first time period, the current position of the positioning alarm terminal is judged through the change of the positioning mode adopted by the terminal so as to carry out the next processing according to the current position of the positioning alarm terminal.
In an exemplary embodiment of the present disclosure, based on the foregoing, the second position determination module may include a second position determination unit configured to: if the first positioning signal is not detected within the second time period, switching the first positioning mode to a second positioning mode; the first positioning signal is a positioning signal corresponding to the first positioning mode; and determining that the position of the positioning alarm terminal is outside the target area according to the positioning information of the second positioning mode.
In an exemplary embodiment of the present disclosure, based on the foregoing, the position monitoring apparatus may further include a first alarm module configured to: acquiring user identity information of a user corresponding to the positioning alarm terminal; judging whether the user is a target user or not based on the user identity information; if the user is the target user, determining the position information of the positioning alarm terminal through a second positioning mode; and generating an alarm request based on the position information, and sending the alarm request.
In an exemplary embodiment of the present disclosure, based on the foregoing, the first position determination module may include a first position determination unit configured to: and if the positioning mode is detected to be the second positioning mode and is switched from the second positioning mode to the first positioning mode, determining that the position of the positioning alarm terminal moves to the target area from the outside of the target area.
In an exemplary embodiment of the present disclosure, based on the foregoing, the position monitoring apparatus may further include a mode determination module configured to: determining a signal reception order if the first mode switching signal and the second mode switching signal are received within a first period of time; and determining the position of the positioning alarm terminal and the current positioning mode of the positioning alarm terminal according to the signal receiving sequence.
In an exemplary embodiment of the present disclosure, based on the foregoing, the position monitoring apparatus may further include a mode switching module configured to: if the duration that the positioning alarm terminal is in the static state is detected to be longer than a third time period, switching the first positioning mode to a sleep mode; and if the positioning alarm terminal is in the sleep mode and the positioning alarm terminal is detected to be switched from the static state to the motion state, switching the sleep mode to the first positioning mode.
In an exemplary embodiment of the present disclosure, based on the foregoing, the position monitoring apparatus may further include a second alarm module configured to: responding to the user alarm operation, and determining the position information of the positioning alarm terminal; and generating an alarm request based on the position information, and sending the alarm request.
The details of each virtual position monitoring device module are already described in detail in the corresponding position monitoring method, and therefore are not described herein again.
It should be noted that although in the above detailed description several modules or units of the position monitoring device are mentioned, this division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
In addition, in an exemplary embodiment of the present disclosure, an electronic device capable of implementing the above method is also provided.
As will be appreciated by one skilled in the art, aspects of the present invention may be embodied as a system, method or program product. Thus, various aspects of the invention may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.
An electronic device 900 according to such an embodiment of the invention is described below with reference to fig. 9. The electronic device 900 shown in fig. 9 is only an example and should not bring any limitations to the function and scope of use of the embodiments of the present invention.
As shown in fig. 9, the electronic device 900 is embodied in the form of a general purpose computing device. Components of electronic device 900 may include, but are not limited to: the at least one processing unit 910, the at least one storage unit 920, a bus 930 connecting different system components (including the storage unit 920 and the processing unit 910), and a display unit 940.
Wherein the storage unit stores program code that is executable by the processing unit 910 to cause the processing unit 910 to perform steps according to various exemplary embodiments of the present invention described in the above section "exemplary methods" of the present specification.
The storage unit 920 may include readable media in the form of volatile memory units, such as a random access memory unit (RAM)921 and/or a cache memory unit 922, and may further include a read only memory unit (ROM) 923.
The electronic device 900 may also communicate with one or more external devices 970 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 900, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 900 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interface 950. Also, the electronic device 900 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet) via the network adapter 960. As shown, the network adapter 960 communicates with the other modules of the electronic device 900 via the bus 930. It should be appreciated that although not shown, other hardware and/or software modules may be used in conjunction with the electronic device 900, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, there is also provided a computer-readable storage medium having stored thereon a program product capable of implementing the above-described method of the present specification. In some possible embodiments, aspects of the invention may also be implemented in the form of a program product comprising program code means for causing a terminal device to carry out the steps according to various exemplary embodiments of the invention described in the above-mentioned "exemplary methods" section of the present description, when said program product is run on the terminal device.
Referring to fig. 10, a program product 1000 for implementing the above method according to an embodiment of the present invention is described, which may employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited in this regard and, in the present document, a 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.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A 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 (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, 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.
A computer readable signal medium may include a propagated data signal with readable program code embodied therein, for example, 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 readable signal medium may also be any readable medium that is not a 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 readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).
Furthermore, the above-described figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the invention, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the terms of the appended claims.
Claims (9)
1. A position monitoring method is characterized in that the method is applied to a positioning alarm terminal and comprises the following steps:
receiving a first mode switching signal, and judging whether a second mode switching signal is received in a first time period after the first mode switching signal is received; when the second mode switching signal is received in the first time period, the positioning mode is switched;
if the second mode switching signal is not received in the first time period, detecting a positioning mode of the positioning alarm terminal;
if the positioning alarm terminal is detected to be in a first positioning mode, determining that the position of the positioning alarm terminal is in a target area; wherein the first positioning mode is a positioning mode corresponding to the target area;
if the positioning mode of the positioning alarm terminal is detected to be switched from the first positioning mode to the second positioning mode, determining that the position of the positioning alarm terminal is outside a target area;
if the positioning mode of the positioning alarm terminal is detected to be switched from the first positioning mode to the second positioning mode, determining that the position of the positioning alarm terminal is outside the target area includes:
switching the first positioning mode to the second positioning mode if a first positioning signal is not detected within a second time period; wherein the first positioning signal is a positioning signal corresponding to the first positioning mode;
and determining that the position of the positioning alarm terminal is outside the target area according to the positioning information of the second positioning mode.
2. The location monitoring method of claim 1, wherein after said determining that the location of the positioning alert terminal is outside of a target area, the method further comprises:
acquiring user identity information of a user corresponding to the positioning alarm terminal;
judging whether the user is a target user or not based on the user identity information;
if the user is the target user, determining the position information of the positioning alarm terminal through the second positioning mode;
and generating an alarm request based on the position information, and sending the alarm request.
3. The method according to claim 1, wherein the determining that the location of the positioning alarm terminal is in a target area if the positioning alarm terminal is detected to be in the first positioning mode comprises:
and if the positioning mode is detected to be a second positioning mode and the positioning mode is switched from the second positioning mode to the first positioning mode, determining that the position of the positioning alarm terminal moves to the target area from the outside of the target area.
4. The location monitoring method of claim 1, further comprising:
determining a signal reception order if the first mode switching signal and the second mode switching signal are received within the first time period;
and determining whether the position of the positioning alarm terminal is in the target area or not and the current positioning mode of the positioning alarm terminal according to the signal receiving sequence.
5. The location monitoring method according to any one of claims 1 or 3, further comprising:
if the duration that the positioning alarm terminal is in the static state is detected to be longer than a third time period, switching the first positioning mode to a sleep mode;
and if the positioning alarm terminal is in a sleep mode and the positioning alarm terminal is detected to be switched from the static state to the motion state, switching the sleep mode to the first positioning mode.
6. The location monitoring method of claim 1, further comprising:
responding to the user alarm operation, and determining the position information of the positioning alarm terminal;
and generating an alarm request based on the position information, and sending the alarm request.
7. A position monitoring device, comprising:
the judging module is used for receiving a first mode switching signal and judging whether a second mode switching signal is received in a first time period after the first mode switching signal is received; when the second mode switching signal is received in the first time period, the positioning mode is switched;
the information acquisition module is used for acquiring the positioning mode information of the positioning alarm terminal if the second mode switching signal is not received in the first time period;
the first position determining module is used for determining that the position of the positioning alarm terminal is in a target area if the positioning alarm terminal is detected to be in a first positioning mode; wherein the first positioning mode is a positioning mode corresponding to the target area;
the second position determining module is used for determining that the position of the positioning alarm terminal is outside the target area if the positioning mode of the positioning alarm terminal is switched from the first positioning mode to the second positioning mode;
the second position determination module comprises a second position determination unit for switching the first positioning mode to the second positioning mode if a first positioning signal is not detected within a second time period; wherein the first positioning signal is a positioning signal corresponding to the first positioning mode; and determining that the position of the positioning alarm terminal is outside the target area according to the positioning information of the second positioning mode.
8. An electronic device, comprising:
a processor; and
a memory having computer readable instructions stored thereon which, when executed by the processor, implement a location monitoring method according to any one of claims 1 to 6.
9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the method of position monitoring according to any one of claims 1 to 6.
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| CN113377031A (en) * | 2021-05-25 | 2021-09-10 | 哈尔滨轩逸科技有限公司 | Emergent danger guide system that keeps away of wisdom life community |
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| JP5346776B2 (en) * | 2009-11-02 | 2013-11-20 | 株式会社エヌ・ティ・ティ・ドコモ | Positioning system, positioning method and positioning program |
| CN107809738A (en) * | 2016-09-07 | 2018-03-16 | 高德信息技术有限公司 | One kind positioning switching method and device |
| CN106375593B (en) * | 2016-09-29 | 2019-10-22 | 广东小天才科技有限公司 | A kind of determination method and apparatus of station-keeping mode |
| CN108124302A (en) * | 2016-11-28 | 2018-06-05 | 北京金坤科创技术有限公司 | A kind of indoor and outdoor locating self-adaption seamless handover method |
| CN106791211A (en) * | 2017-03-09 | 2017-05-31 | 广东小天才科技有限公司 | The mode switching method and device of mobile terminal |
| KR102304260B1 (en) * | 2017-03-24 | 2021-09-23 | 삼성전자주식회사 | Method for determining location, electronic apparatus and storage medium |
| CN108769407B (en) * | 2018-05-29 | 2021-02-23 | 北京珠穆朗玛移动通信有限公司 | Mobile terminal loss prevention alarm method, mobile terminal and storage medium |
| CN109326001A (en) * | 2018-11-19 | 2019-02-12 | 中国恩菲工程技术有限公司 | Monitor the method and system of moving body in a place |
| CN109379710B (en) * | 2018-12-11 | 2021-04-23 | 泰康保险集团股份有限公司 | Positioning method, device, equipment and system |
| CN110139213B (en) * | 2019-05-17 | 2020-08-25 | 云教（北京）科技有限公司 | Dual-mode positioning system based on wristband and implementation method |
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