CN106530605B - Method and apparatus for secure alarming based on wearable device - Google Patents
Method and apparatus for secure alarming based on wearable device Download PDFInfo
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- CN106530605B CN106530605B CN201611039630.5A CN201611039630A CN106530605B CN 106530605 B CN106530605 B CN 106530605B CN 201611039630 A CN201611039630 A CN 201611039630A CN 106530605 B CN106530605 B CN 106530605B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0261—System arrangements wherein the object is to detect trespassing over a fixed physical boundary, e.g. the end of a garden
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Abstract
A kind of method and apparatus for secure alarming based on wearable device, which comprises in the first position coordinate of acquisition of preset time point wearable device, judge whether the first position coordinate is located in the time point corresponding safety zone set；When first position coordinate is not located in the time point corresponding safety zone set, warning message is sent；When first position coordinate, which is located at the time point corresponding safety zone, to be gathered, it determines safety zone relevant to the first position coordinate in the set of the safety zone, and judges whether the first position coordinate is greater than preset threshold value at a distance from corresponding position coordinates with the relevant safety zone；When the distance is greater than the threshold value, new safety zone is formed according to the corresponding position coordinates of the first position coordinate and the relevant safety zone, and the relevant safety zone is replaced into the new safety zone.The present invention can effectively guard the whereabouts of wearer, ensure its safety.
Description
Technical field
The present invention relates to intelligent wearable device technical fields, more particularly to a kind of security alarm side based on wearable device
Method and device.
Background technique
Carry out using wearing technology that intelligentized design, develop can be direct when intelligent wearable device to daily wearable device
It is worn on user, or is integrated into the general name of the clothes of user or a kind of portable device of accessory.For example, intelligent hand
Table, Intelligent bracelet, intelligent glasses, intelligent dress ornament etc..Intelligent wearable device usually passes through the terminals such as wireless network and smart phone
Equipment interacts, to realize multiple functions, such as uploads the health of the geographical location information of intelligent wearable device, wearer
Monitoring information etc..
Currently, the safety in order to ensure child old man, more and more people track old man or small by intelligent wearable device
The location information of child (wearer) grasps the whereabouts of wearer to ensure its safety.
Most of intelligent wearable device can only send location information, and can not be carried out according to the emergency situations actually occurred
Alarm.And i.e. enabled sound an alarm is also required to some action triggers alarms, for example presses the button etc. on wearable device.Real
Triggering alarm is difficult to accomplish when dangerous, such as fainting occurs in wearer, these operations are even more impossible.
A small number of wearable devices that can carry out security alarm work as wearable device by setting safety zone on map
When beyond safety zone, sound an alarm.The safety zone of this kind of wearable device setting is fixed, reality that cannot be daily according to wearer
Border stroke is set, and false alarm is often in the presence of, very big interference is caused to wearer, and guardian can not be quasi-
Really judge whether wearer is safe.
Summary of the invention
In view of the above situation, it is necessary to for being unable to asking for flexible setting safety zone and intelligent alarm in the prior art
Topic, provides a kind of method and apparatus for secure alarming based on wearable device.
The present invention provides a kind of safety alarming methods based on wearable device, comprising:
Whether the first position coordinate that the wearable device is acquired at preset time point judges the first position coordinate
In the time point corresponding safety zone set；
When the first position coordinate is not located in the time point corresponding safety zone set, alarm signal is sent
Breath；
When the first position coordinate, which is located at the time point corresponding safety zone, to be gathered, the safety zone is determined
Safety zone relevant to the first position coordinate in set, and judge the first position coordinate and the relevant safety
Whether the distance of the corresponding position coordinates in region is greater than preset threshold value；
It is corresponding according to the first position coordinate and the relevant safety zone when the distance is greater than the threshold value
Position coordinates form new safety zone, and the relevant safety zone is replaced into the new safety zone.
Above-mentioned safety alarming method, wherein described according to the first position coordinate and the relevant safety zone pair
The position coordinates answered form the step of new safety zone and include:
The corresponding position coordinates of the first position coordinate and the relevant safety zone are done mean value computation to obtain newly
Position coordinates；
Using the new position coordinates as the center of circle, the time point corresponding new safety is formed by radius of preset length
Region.
Above-mentioned safety alarming method, wherein the step of transmission warning message includes:
The second position coordinate of the wearable device is acquired when delaying first time at the time point, and judges described
Whether two position coordinates are located in the safety zone set；
It is not located in the safety zone set when in the second position coordinate, then sends warning message.
Above-mentioned safety alarming method, wherein the step of transmission warning message includes:
Control alarm bell sounds；
Judge whether the alarm bell releases in preset second time period；
When the alarm bell does not release in preset second time period, warning message is sent.
Above-mentioned safety alarming method, wherein the safety alarming method further include: when the alarm bell is preset second
Between when releasing in section, new safety zone is formed according to the first position coordinate, and the new safety zone is added to
In the safety zone set.
Above-mentioned safety alarming method, wherein described the step of new safety zone is formed according to the first position coordinate
It include: using the first position coordinate as the center of circle, using preset length as the raw new safety zone of radius shape.
Above-mentioned safety alarming method, wherein the forming step of the safety zone set includes: at preset time point
The position coordinates of the wearable device acquired for the first time are the center of circle, form the corresponding safety zone of each time point by radius of preset length
The safety zone is added in the time point corresponding safety zone set by domain.
Above-mentioned safety alarming method, wherein the safety alarming method further comprises the steps of:
Delete the safety zone that wearable device described in the safety zone set does not enter within the preset third period
Domain.
Above-mentioned safety alarming method, wherein the preset time point be one day in since zero point at interval of 30min's
Time.
The present invention also provides a kind of safety alarm devices based on wearable device, comprising:
First acquisition module, for acquiring the first position coordinate of the wearable device at preset time point；
First judgment module, for judging whether the first position coordinate is located at the time point corresponding safety zone
In set；
Alarm module, for not being located in the time point corresponding safety zone set when the first position coordinate
When, send warning message；
Determining module is used for when the first position coordinate is located at the time point corresponding safety zone and gathers, really
Safety zone relevant to the first position coordinate in the fixed safety zone set；
Update module, for when first position coordinate position coordinates corresponding to the relevant safety zone away from
When from being greater than preset threshold value, formed according to the corresponding position coordinates of the first position coordinate and the relevant safety zone
New safety zone, and the relevant safety zone is replaced into the new safety zone.
Above-mentioned safety alarm device, wherein the update module includes:
Computing module, for doing the corresponding position coordinates of the first position coordinate and the relevant safety zone
New position coordinates are calculated in value；
First forms module, for using the new position coordinates as the center of circle, when forming described as radius using preset length
Between put corresponding new safety zone.
Above-mentioned safety alarm device, wherein the alarm module includes:
Second acquisition module, for acquiring the second position of the wearable device when delaying first time at the time point
Coordinate；
Second judgment module, for judging whether the second position coordinate is located in the safety zone set；
Alarm bell module, for when the second position coordinate is not located in the safety zone set, control alarm bell to be rung
It rises；
Third judgment module, for judging whether the alarm bell releases in preset second time period；
Warning message sending module, for sending alarm signal when the alarm bell does not release in preset second time period
Breath.
Above-mentioned safety alarm device, wherein the safety alarm device further include:
Safety zone increases module, for when the alarm bell releases in preset second time period, according to described the
One position coordinates form new safety zone, and the new safety zone is added in the safety zone set.
Above-mentioned safety alarm device, wherein it includes: the second formation module that safety zone, which increases module, for described the
One position coordinates are the center of circle, and new safety zone is formed as radius using preset length.
Above-mentioned safety alarm device, wherein the safety alarm device further include: removing module, for deleting the peace
The safety zone that wearable device described in the set of entire area does not enter within the preset third period.
Whether the present invention judges its position coordinates by acquiring the position coordinates of wearer at preset time point daily
At the time point in the set of corresponding safety zone, when wearer is not at some time point in safety zone, alarm is sent
Information implements rescue measure according to warning message to mobile terminal, guardian.When wearer is at some time point in safety zone
It is interior, then the time point corresponding safety zone set is updated, the work and rest habit of the more and more identical wearer of safe daily routine, energy are made
It is enough effectively to guard wearer, ensure its safety.
Detailed description of the invention
Fig. 1 is the flow chart of the safety alarming method based on wearable device in first embodiment of the invention；
Fig. 2 is the flow chart of the safety alarming method based on wearable device in second embodiment of the invention；
Fig. 3 is the structural block diagram of the safety alarm device based on wearable device in third embodiment of the invention；
Fig. 4 is the structural block diagram of the first update module in Fig. 3；
Fig. 5 is the structural block diagram of the safety alarm device based on wearable device in fourth embodiment of the invention；
Fig. 6 is the structural block diagram of alarm module in Fig. 5；
Fig. 7 is the structural block diagram of the safety alarm device based on wearable device in fifth embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Referring to following description and drawings, it will be clear that these and other aspects of the embodiment of the present invention.In these descriptions
In attached drawing, some particular implementations in the embodiment of the present invention are specifically disclosed, to indicate to implement implementation of the invention
Some modes of the principle of example, but it is to be understood that the scope of embodiments of the invention is not limited.On the contrary, of the invention
Embodiment includes all changes, modification and the equivalent fallen within the scope of the spirit and intension of attached claims.
In the embodiment of the present disclosure, the executing subject that may relate to includes: the movement that intelligent wearable device, guardian use
Terminal can also include application server.The mobile terminal of above-mentioned guardian may include smart phone, personal digital assistant,
The terminals such as tablet computer.Above-mentioned wearable device may include the wearable devices such as intelligent wristwatch, Intelligent bracelet, intelligent necklace.It wears
The wearable device of wearer is wirelessly connected to the mobile terminal that guardian uses, mobile terminal to the relevant parameter of the wearable device into
Row setting, and receive the wearable device and send the stroke that information grasps wearer, ensure its safety.
Referring to Fig. 1, for the safety alarming method based on wearable device in first embodiment of the invention.This method includes
Step S11~S16.
S11 acquires the first position coordinate of the wearable device at preset time point.
S12, judges whether the first position coordinate is located in the time point corresponding safety zone set, holds if not
Row step S13, if executing step S14.Each preset time point, corresponding safety zone set included at least one safety
Region.
The activity of one day of wearer is all time point and position difference regular, that different activities are implemented, guardian
The time point of acquisition wearer (or wearable device) position coordinates can be voluntarily preset by the APP in mobile terminal, with
Grasp the stroke of wearer.Such as daily since zero point at interval of the time of 30min, i.e. 00:00,00:30,01:
00 ..., 23:30 acquires the first position coordinate an of wearable device.According to the relevant technologies, the position coordinates of wearable device
The various positioning such as GPS, LBS (Location Based Service, base station location), Beidou positioning, bluetooth positioning can be passed through
Technology determines.In the present embodiment, the position coordinates of wearable device are obtained by GPS, and the position coordinates that GPS is obtained are to pass through one by one
Degree and latitude value, are a coordinates, and corresponding radius is only arranged, and form border circular areas, could be used as effective safety zone.Half
The length of diameter can be by the APP self-setting of mobile terminal, such as it is 50m that the radius of safety zone, which can be set,.It ties within one day
The safe daily routine of wearer can be formed after beam, as shown in table 1, which includes information: time point and time point
Corresponding safety zone set.
The safe daily routine of 1 wearer of table
There may be a safety zones, such as 24:00, wearer generally to stay at home at some time point by wearer, because
This only one safety zone.Be also likely to be present the situation of multiple safety zones, for example, wearer's Monday 9:00 food market,
Tuesday 9:00 stays at home in market, Wednesday 9:00, that is, in time point 9:00, there are three safety zones, these three safety zones
It belongs in the time point corresponding safety zone set.
When using the wearable device for the first time, the position coordinates of each preset time point wearable device in acquisition one day, with
The position coordinates of acquisition are the center of circle, the corresponding safety zone of each time point are formed by radius of preset length, by the safety
Region is added in the time point corresponding safety zone set, that is, forms the safety zone set of most initial.
S13, the mobile terminal that alert gives the wearable device to connect.The warning message includes wearer's
Current position coordinates.Guardian implements rescue according to the warning message that wearable device is sent.Below with a specific example explanation
Above-mentioned steps.
Grandma goes to buy vegetables, and original daily 7 points are set out, and 7:30 gets home, i.e. the corresponding safety zone 7:30 is family.Certain day
Wearable device detects the not corresponding safety zone (i.e. family) at the time point of the position coordinates where grandma 7: 30, then
It sends SOS message and gives guardian (daughter), according to GPS information, daughter finds grandma, is originally grandma's hypoglycemia in roadside
It faints, is fortunately sent to hospital in time.
S14 determines safety zone relevant to the first position coordinate in the safety zone set.
S15, judge the first position coordinate with the relevant safety zone at a distance from corresponding position coordinates whether
Greater than preset threshold value, if executing step S16.
S16 is formed new according to the corresponding position coordinates of the first position coordinate and the relevant safety zone
Safety zone, and the relevant safety zone is replaced into the new safety zone.
Further, described to be corresponded to according to the first position coordinate with the relevant safety zone in above-mentioned steps
Position coordinates the step of forming new safety zone specifically include:
The corresponding position coordinates in first position coordinate safety zone relevant to the first position coordinate are done
New position coordinates are calculated in value；
Using the new position coordinates as the center of circle, the time point corresponding new safety is formed by radius of preset length
Region.
In order to be clearly understood from step S14 to S16, explain the step in detail by taking a time point as an example, for example, when
Between the first position coordinate of wearable device that acquires of point 8:00 be (x1, y1), which is located at the time point corresponding safety zone
In safety zone A1 in the set of domain, the corresponding position coordinates of A1 are (x2, y2), the i.e. central coordinate of circle of A1.When judging first
Position coordinates be (x1, y1) with A1's corresponding position coordinates are that the distance of (x2, y2) is greater than preset threshold value, such as when 5m,
Position coordinates (x1, y1) and (x2, y2) are then done into mean value computation, that is, calculate the average value of two coordinates, new position is obtained and sits
MarkWith new position coordinatesFor the center of circle, using 50m as the border circular areas of radius
The new safety zone, is replaced original safety zone A1 by the corresponding new safety zone as 8:00.When daily fixation
Between put the first position coordinate that can all acquire wearable device, and be updated safety zone set, for a long time, the peace of wearer
The practical work and rest habit of the more and more identical wearer of full daily routine, it is also more and more accurate to the stroke monitoring of wearer.
The present embodiment judges that its position coordinates is by acquiring the position coordinates of wearer at preset time point daily
In the no set of corresponding safety zone at the time point, when wearer is not at some time point in safety zone, report is sent
Alert information implements rescue measure according to warning message to mobile terminal, guardian.When wearer is at some time point in safety zone
In domain, then the time point corresponding safety zone set is updated, the work and rest habit of the more and more identical wearer of safe daily routine is made,
Wearer can be effectively guarded, ensures its safety.
Referring to Fig. 2, the safety alarming method based on wearable device in the second embodiment of the invention of position.The present embodiment exists
It is further on the basis of first embodiment to be improved.The improvement is that: step S13, alert give the wearing
The process of the mobile terminal of equipment connection specifically includes step S131~S136.
Step S131 acquires the second position coordinate of the wearable device when delaying first time at the time point.
Step S132, judges whether the second position coordinate is located in the safety zone set.When described second
When position coordinates are not located in the safety zone set, step S133 is executed.
Step S133, control alarm bell sound.The alarm bell such as wearable device issues the sounds such as vibration, buzzing, alarm bell to mention
Show that wearer has exceeded safe range.
Step S134, judges whether the alarm bell releases in preset second time period, when the alarm bell is preset
Step S135 is executed when not releasing in second time period.In the step police can be released by shaking wrist, pressing the modes such as switch
Bell.
Step S135 sends the mobile terminal that warning message is connected to the wearable device.
The daily stroke of wearer is not generally possible to unalterable, and the position where each time point has certain change
Change, if an appearance variation issues warning message, interference can be brought to wearer and guardian.Such as wearer should
In 8:00 in school, but because slow in action be late 5 minutes, if sending warning message, can make troubles to guardian.
It then can be by the way that 5 minutes relaxation times i.e. first preset time be arranged, if in the position of 8:05 acquisition wearable device
Coordinate, i.e. second position coordinate are also not returned in the safety zone in the corresponding safety zone set of time point 8:00, then this is worn
The alarm bell for wearing equipment sounds.
Further, when the alarm bell releases in preset second time period, step S136 is executed.
Step S136 forms new safety zone according to the first position coordinate, and the new safety zone is added
It is added in the safety zone set.
In above-mentioned steps S136, the step of forming new safety zone include: using the first position coordinate as the center of circle, with
Preset length is that radius forms new safety zone.
Certainly, in another embodiment of the invention, it may not be necessary to pass through step S131 and S132, directly execution step
S133~S136.
Alarm bell, which sounds, in many cases does not necessarily mean that wearer is dangerous, such as some week day wearer goes out suddenly
The stroke of tourism, this day is different from daily stroke, and the position coordinates of wearer have exceeded safety zone, then in the preset time
When the location information of point acquisition wearable device, the alarm bell of wearable device sounds, then user can be in second time period, such as 1 point
In clock, cancels alarm bell, then avoid unnecessary alarm.It, can be using the tourist attraction as safety zone after alarm bell is cancelled
Domain is added in the set of safety zone.When arriving the ground tourism next time again, then it not will call the police.
Some daily time point of wearer there may be multiple often movable regions, i.e. a time point there may be
Multiple safety zones.In the present embodiment, in addition to that can also increase according to other than the safety zone in the set of real-time update safety zone
The safe daily routine of wearer is improved in safety zone.The work and rest habit for making the more identical wearer of safe daily routine, can be effective
Wearer is guarded on ground, ensures its safety.
As a kind of improvement of first embodiment, in third embodiment of the invention, the safety alarming method further includes
Step S17:
Step S17 deletes wearable device described in the safety zone set and does not enter within the preset third period
Safety zone.
The step is still illustrated in the example of day out on tours in some week with wearer, using tourist site as safety zone
After being added in the set of safety zone, if coming this place never again within the third period, by this place from safety zone collection
It is deleted in conjunction.User can be with the self-setting third period, such as can be set to 7 days, as long as certain in the set of safety zone
Do not enter within a safety zone wearer 7 days and then deletes the safety zone.
Fig. 3 and Fig. 4 are please referred to, additionally provides a kind of security alarm dress based on wearable device for third embodiment of the invention
It sets.As shown in figure 3, the safety alarm device includes:
First acquisition module 31, for acquiring the first position coordinate of the wearable device at preset time point；
First judgment module 32, for judging whether the first position coordinate is located at the time point corresponding safety zone
In the set of domain；
Alarm module 33, for not being located in the time point corresponding safety zone set when the first position coordinate
When, send warning message；
Determining module 34 is used for when the first position coordinate is located at the time point corresponding safety zone and gathers,
Determine safety zone relevant to the first position coordinate in the safety zone set；
Update module 35, for when first position coordinate position coordinates corresponding to the relevant safety zone
When distance is greater than preset threshold value, according to the corresponding position coordinates shape of the first position coordinate and the relevant safety zone
The safety zone of Cheng Xin, and the relevant safety zone is replaced into the new safety zone.
Further, as shown in figure 4, first update module 34 specifically includes:
Computing module 351 is used for the first position coordinate and the relevant safety zone pair of the first position coordinate
The position coordinates answered do mean value computation and obtain new position coordinates；
First forms module 352, for being formed using preset length as radius described using the new position coordinates as the center of circle
Time point corresponding new safety zone.
Replacement module 353 replaces the first position for forming the new safety zone that module is formed for first
The relevant safety zone of coordinate.
In above-mentioned computing module 351, the corresponding position coordinates in the relevant safety zone of the first position coordinate are the phase
The central coordinate of circle of the safety zone of pass.Mean value computation is to be averaged the central coordinate of circle of first position coordinate and safety zone
Value, obtains new position coordinates, specific calculating process can refer to first embodiment.
Fig. 5 and Fig. 6 are please referred to, is the safety alarm device based on wearable device in third embodiment of the invention, this reality
Apply a kind of improvement of the example as third embodiment of the invention.As shown in fig. 6, alarm module described in the present embodiment specifically includes:
Second acquisition module 331, for acquiring the second of the wearable device when delaying first time at the time point
Position coordinates；
Second judgment module 332, for judging whether the second position coordinate is located in the safety zone set；
Alarm bell module 333, for controlling alarm bell when the second position coordinate is not located in the safety zone set
It sounds；
Third judgment module 334, for judging whether the alarm bell releases in preset second time period；
Warning message sending module sends alarm signal for not releasing in preset second time period when the alarm bell
Breath.
Further, the safety alarm device further include:
Safety zone increases module 36, for when the alarm bell releases in preset second time period, according to described
First position coordinate forms new safety zone, and the new safety zone is added in the safety zone set.It should
In step, the process of new safety zone is formed referring to mentioning in first embodiment of the invention according to the first position coordinate
, this embodiment is not repeated.
Further, above-mentioned safety zone increase module 36 includes:
Second forms module 361, for being formed newly by radius of preset length using the first position coordinate as the center of circle
Safety zone.
Referring to Fig. 7, a kind of improvement as third embodiment of the invention, in fifth embodiment of the invention, the safety
Warning device further include:
Removing module 37, for deleting wearable device described in the safety zone set within the preset third period
The safety zone not entered.The third period can be configured by the APP of mobile terminal.Such as can be set to 7 days, it wears
Some safety zone that equipment was not included in the set of safety zone in 7 days is worn, then the safety zone is deleted.The present embodiment is logical
It crosses and periodically deletes safety zone, the daily stroke of safety zone and wearer is made increasingly to coincide.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (15)
1. a kind of safety alarming method based on wearable device characterized by comprising
The first position coordinate that the wearable device is acquired at preset time point, judges whether the first position coordinate is located at
In time point corresponding safety zone set, the safety zone set includes multiple circular safety zones；
When the first position coordinate is not located in the time point corresponding safety zone set, warning message is sent；
When the first position coordinate, which is located at the time point corresponding safety zone, to be gathered, the safety zone set is determined
In safety zone relevant to the first position coordinate, and judge the first position coordinate and the relevant safety zone
Whether the distance of corresponding position coordinates is greater than preset threshold value, wherein the relevant safety zone is the region-wide collection
Safety zone where first position coordinate described in conjunction, the corresponding position coordinates in the relevant safety zone are the phase
The position coordinates at the safety zone center of pass；
When the distance is greater than the threshold value, according to the corresponding position of the first position coordinate and the relevant safety zone
It sets coordinate and forms new safety zone, and the relevant safety zone is replaced into the new safety zone.
2. safety alarming method as described in claim 1, which is characterized in that described according to the first position coordinate and described
The step of corresponding position coordinates in relevant safety zone form new safety zone include:
The corresponding position coordinates of the first position coordinate and the relevant safety zone are done into mean value computation and obtain new position
Set coordinate；
Using the new position coordinates as the center of circle, the time point corresponding new safety zone is formed by radius of preset length
Domain.
3. safety alarming method as described in claim 1, which is characterized in that the step of transmission warning message includes:
The second position coordinate of the wearable device is acquired when delaying first time at the time point, and judges the second
Set whether coordinate is located in the safety zone set；
It is not located in the safety zone set when in the second position coordinate, then sends warning message.
4. safety alarming method as described in claim 1, which is characterized in that the step of transmission warning message includes:
Control alarm bell sounds；
Judge whether the alarm bell releases in preset second time period；
When the alarm bell does not release in preset second time period, warning message is sent.
5. safety alarming method as claimed in claim 4, which is characterized in that the safety alarming method further include: when described
When alarm bell releases in preset second time period, new safety zone is formed according to the first position coordinate, and will be described
New safety zone is added in the safety zone set.
6. safety alarming method as claimed in claim 5, which is characterized in that described to be formed newly according to the first position coordinate
Safety zone the step of include: using the first position coordinate as the center of circle, using preset length as the raw new safety of radius shape
Region.
7. safety alarming method as described in claim 1, which is characterized in that the forming step packet of the safety zone set
It includes: using the position coordinates of the wearable device acquired for the first time at preset time point as the center of circle, being formed often by radius of preset length
The safety zone is added in the time point corresponding safety zone set by a time point corresponding safety zone.
8. safety alarming method as described in claim 1, which is characterized in that the safety alarming method further comprises the steps of:
Delete the safety zone that wearable device described in the safety zone set does not enter within the preset third period.
9. safety alarming method as described in claim 1, which is characterized in that the preset time point is in one day from zero point
Start the time at interval of 30min.
10. a kind of safety alarm device based on wearable device characterized by comprising
First acquisition module, for acquiring the first position coordinate of the wearable device at preset time point；
First judgment module, for judging whether the first position coordinate is located at the time point corresponding safety zone set
Interior, the safety zone set includes multiple circular safety zones；
Alarm module, for sending out when the first position coordinate is not located in the time point corresponding safety zone set
Send warning message；
Determining module, for determining institute when the first position coordinate is located at the time point corresponding safety zone and gathers
State safety zone relevant to the first position coordinate in the set of safety zone, wherein the relevant safety zone is institute
State the safety zone where first position coordinate described in region-wide set, the corresponding position coordinates in the relevant safety zone
The position coordinates at the as described relevant safety zone center；
Update module, for big at a distance from first position coordinate position coordinates corresponding with the relevant safety zone
When preset threshold value, formed according to the corresponding position coordinates of the first position coordinate and the relevant safety zone new
Safety zone, and the relevant safety zone is replaced into the new safety zone.
11. safety alarm device as claimed in claim 10, which is characterized in that the update module includes:
Computing module, by doing the first position coordinate and the relevant safety zone corresponding position coordinates based on mean value
Calculation obtains new position coordinates；
First forms module, for forming the time point by radius of preset length using the new position coordinates as the center of circle
Corresponding new safety zone.
12. safety alarm device as claimed in claim 10, which is characterized in that the alarm module includes:
Second acquisition module, the second position for acquiring the wearable device when delaying first time at the time point are sat
Mark；
Second judgment module, for judging whether the second position coordinate is located in the safety zone set；
Alarm bell module, for when the second position coordinate is not located in the safety zone set, control alarm bell to sound；
Third judgment module, for judging whether the alarm bell releases in preset second time period；
Warning message sending module, for sending warning message when the alarm bell does not release in preset second time period.
13. safety alarm device as claimed in claim 12, which is characterized in that the safety alarm device further include:
Safety zone increases module, for when the alarm bell releases in preset second time period, according to described first
It sets coordinate and forms new safety zone, and the new safety zone is added in the safety zone set.
14. safety alarm device as claimed in claim 13, which is characterized in that it includes: the second shape that safety zone, which increases module,
At module, for forming new safety zone as radius using preset length using the first position coordinate as the center of circle.
15. safety alarm device as claimed in claim 10, which is characterized in that the safety alarm device further include: delete
Module, the safety zone not entered within the preset third period for deleting wearable device described in the safety zone set
Domain.
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| CN107132549A (en) * | 2017-05-27 | 2017-09-05 | 深圳市易特科信息技术有限公司 | Preventing child missing monitoring system and method |
| WO2018227330A1 (en) * | 2017-06-12 | 2018-12-20 | 深圳市乃斯网络科技有限公司 | Method and system for prompting position of children's watch in terminal |
| CN107595252A (en) * | 2017-07-29 | 2018-01-19 | 深圳市盛路物联通讯技术有限公司 | A kind of monitoring data processing method and system based on Internet of Things |
| CN108848454B (en) * | 2018-05-23 | 2020-10-30 | 广州磐钴智能科技有限公司 | Method for realizing dynamic grazing electronic fence |
| CN109714489A (en) * | 2019-03-13 | 2019-05-03 | 深圳五洲无线股份有限公司 | A kind of safety zone based reminding method and system for wearable device |
| CN110519475A (en) * | 2019-08-14 | 2019-11-29 | 户永杰 | A kind of humanized calling system and method for hospital ward |
| CN110782577B (en) * | 2019-09-25 | 2021-04-30 | 湖南新云网科技有限公司 | Positioning method, positioning device and computer readable storage medium |
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