CN107561926A - A kind of children's location watch of hiding closing key - Google Patents
A kind of children's location watch of hiding closing key Download PDFInfo
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- CN107561926A CN107561926A CN201710931020.4A CN201710931020A CN107561926A CN 107561926 A CN107561926 A CN 107561926A CN 201710931020 A CN201710931020 A CN 201710931020A CN 107561926 A CN107561926 A CN 107561926A
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Abstract
A kind of children's location watch of hiding closing key proposed by the present invention has measuring body core space, it can effectively prevent the part of core space by the violence damage of criminal, double measure loops are taken to judge whether watchband is cut exactly in watchband, relevant context information and alarm are collected in time, simultaneously, closing key is hidden in the back with the wrist-watch main body of skin contact, prevents that wrist-watch from illegally being closed easily.A kind of control method of children's location watch proposed by the present invention simultaneously, the different conditions that watchband is cut can accurately be perceived, and take different control strategies, effectively collect relevant evidence or clue, energy consumption is significantly reduced again, stand-by time is extended, parent is added or the police finds the possibility of location watch.
Description
Technical field
The invention belongs to intelligent watch field, more particularly to a kind of children's location watch and its control method.
Background technology
In recent years, children loss or abducted phenomenon increasingly cause the concern of people.Because children wander away or by
Great pain can be caused to the family for losing child by abducting, and people are preventing walking for children using various technological means
Lose.Children's bracelet is used in wandering away for pre- child-resistant as a kind of common location equipment is more and more, but because media pass
The popularization broadcast, the criminal for abducting children also notices bracelet or wrist-watch that children wear on hand more and more, when illegal point
After son control children, can attempt to remove bracelet or wrist-watch that children have on hand first, and shut down or destroyed, with up to
To criminal intent.Occur fixed lockset on Among Children bracelet or wrist-watch of the prior art, to prevent offender from removing, but
It is that offender is likely to cut watchband using instruments such as scissors, therefore such lockset still can not ensure the safety of children.
Chinese utility model patent CN205176494U discloses a kind of children's safety wrist-watch, has signal wire on its watchband, works as watchband
When being cut, alarm module can be alarmed, and position now can also be fed back to remote terminal by d GPS locating module.But this
Still problem be present in the bracelet or wrist-watch of sample, because the junction between the watchband and main body of bracelet or wrist-watch is often movable, because
This signal wire being embedded in watchband may be because this frequently activity and damage that at this moment bracelet or wrist-watch will produce wrong report
Alert situation, more seriously, if children meet criminal during signal wire failure, positioning bracelet or wrist-watch can not be to long-range
Terminal provides accurate location information, and danger is brought to child.
In addition, the Cao Zuoanjian of children's location watch is all located at dial plate at present or dial plate side, criminal often take
The mode of forced shutdown causes location watch to be stopped, and current children's bracelet or wrist-watch lack effective countermeasure.From
Criminal controls child only to need the shorter time to removing, destroying or closing children's bracelet or wrist-watch, how so
The valid data such as clue as much as possible or evidence are collected in the short time, are very important for smoothly finding child.
What is more important, children's bracelet or wrist-watch are dependent on battery and worked, and the positioning of children's bracelet or wrist-watch, note
The functions such as record, call, data communication are required for expending a large amount of electric energy, and this can cause the cruising time of bracelet or wrist-watch to shorten, such as
There is danger in fruit child, and parent or the police need to keep as much as possible to contact with child, that is, need to prolong as much as possible
The stand-by time of long bracelet or wrist-watch, therefore, in the mode of operation of children's bracelet, how to start difference in different situations
Control strategy, to reduce unnecessary power consumption as far as possible, extend stand-by time, and carry out at the time of key effective
Data collection, it is a blank of current children's bracelet or wrist-watch technical field.
The content of the invention
The present invention proposes a kind of children's location watch, and it has dial plate and watchband, has display screen, shooting on the dial plate
Head and microphone.Also there is resistance to compression disk inside the location watch, the resistance to compression disk is divided into resistance to compression disk and lower resistance to compression disk, it is described on
There is support ring, the space up and down between resistance to compression disk and support ring is core space between resistance to compression disk and lower resistance to compression disk.It is described
Annular space between upper and lower resistance to compression disk and on the outside of support ring is watchband installing zone.
The core space has circuit board, and the circuit board is arranged on the upper surface of lower resistance to compression disk, and wherein circuit board is with
There is cushion, the side of the circuit board has multiple bumper posts, one end of the bumper post between the upper surface of resistance to compression disk
The side of circuit board is connected to, the other end is connected to the inner surface of support ring.
The lower dial plate is provided with closing key, and the closing key has concave inward structure.The concave inward structure center also has
Fingerprint recording unit.The fingerprint recording unit can detect the finger print information of the finger of pressing closing key, and the fingerprint is believed
Breath is sent to control unit.The lower surface of the closing key also has pressing detection unit, and the pressing detection unit detection is closed
The pressure value that switch is pressed, and the pressure value is transferred to control unit.
The pressure value that described control unit is sent according to the pressing detection unit judges whether fingerprint recording unit is completed
The collection or detection of finger print information.Described control unit presets first pressure threshold value, and by the first pressure threshold value and institute
The pressure value for stating the transmission of pressing detection unit compares, when the pressure value that the pressing detection unit is sent be more than or equal to this
One pressure threshold, control unit judges finger print information transmitted by the fingerprint recording unit for the first finger print information, when described
When the pressure value that pressing detection unit is sent is less than the first pressure threshold value, described control unit judges the fingerprint recording unit
In non-pressed state, when the pressure value that the pressing detection unit is sent is more than or equal to the first pressure threshold value again,
Control unit judges finger print information transmitted by the fingerprint recording unit for the second finger print information, and first fingerprint is believed
Breath and the second finger print information are different finger print informations.
Pressure sensor is provided between the upper resistance to compression disk and display screen, the pressure sensor comes from for detection
The lower pressure of display screen, and produce corresponding pressure value and be sent to control unit.Described control unit is by presetting second pressure
Threshold value, by the pressure value that the pressure sensor is sent compared with the second pressure threshold value, to judge the positioning hand
Whether table is by violence damage.When control unit judges location watch by violence damage, its control display screen is closed.
The location watch also has watchband, is embedded with the first measure loop and the second measure loop in the watchband, and two
Individual measure loop be used for detect whether the watchband is cut, first measure loop and the second measure loop with the control
Unit processed connection, control unit judge whether first measure loop and the second measure loop breaking, judge watchband whether by
Cut.When first measure loop open circuit or the second measure loop are in path, control unit is judged at the watchband
In first state, when one of first measure loop open circuit or the second measure loop are breaking, control unit judges the table
Band is in the second state, when first measure loop open circuit and breaking the second measure loop, described in control unit judgement
Watchband is in the third state.
Stainless steel band is also embedded with the watchband, first measure loop and the second measure loop are separately positioned on not
The both sides of rust steel band, the stainless steel band, first measure loop and the second measure loop prolong along the length direction of watchband
Stretch.The installation end that the watchband is installed to the watchband installing zone of location watch has through hole, and the through hole passes through the stainless steel
Steel band.
The location watch also includes watchband lock cell, and the watchband lock cell includes driver element, lock shaft, stopped
Dynamic portion.The driver element and retainer are separately positioned on the upper and lower part of watchband installing zone, and the driver element drives institute
Lock shaft is stated vertically to move up and down.When needing the body lock by watchband and location watch, by the peace of the watchband
The watchband installing zone is stretched at dress end, and the driver element drives the lock shaft to move down, through leading on the watchband
Hole, the retainer prevent the watchband from being pulled out from the watchband installing zone.When needing watchband from the main body of location watch
When removing, the driver element drives the lock shaft to move up, and is passed from the through hole, and the watchband can be from described
Watchband installing zone pulls out, so that location watch is removed from wrist.Described control unit is sent to the driver element
Drive signal, the flexible of lock shaft is controlled, to realize locking and unblock of the watchband in location watch watchband installing zone.
Control unit is provided with the circuit board of the core space of the location watch, described control unit includes memory,
The memory is used to store the data for being sent to control unit.
Also there is battery unit, the battery unit is powered for the miscellaneous part of location watch on the core space.
Preferably, the battery unit includes main battery and reserve battery, and wherein reserve battery only opens when watchband is in the third state
With.
The core space also has communication unit, and the communication unit includes bluetooth-communication unit and SIM card communication unit,
The bluetooth-communication unit is used to carry out short-range data communication with intelligent terminal, and realizes between intelligent terminal and location watch
Data transfer.The SIM card communication unit is used to carry out remote data communication, the SIM card communication with remote server platform
Data in memory can be uploaded to remote server by unit by public communication network, and the intelligent terminal passes through public affairs again
Data described in downloaded on remote server altogether.
The core space has a positioning unit, and the positioning unit can obtain the location information of location watch, and by institute
State location information to be stored in the memory, or be transmitted or upload by communication unit.
A kind of control method of children's location watch, its method include step in detail below：
1st, when control unit judges that watchband is in first state, the positioning unit is with very first time interval acquiring location watch
Positional information, and by positional information storage in memory, the SIM card communication unit is with very first time interval by institute
Positional information is stated to upload onto the server.
2nd, when control unit judges that watchband is in the second state, the positioning unit is obtained with the second time interval and positioned
The positional information of wrist-watch, and by positional information storage in memory, the SIM card communication unit is with the second time interval
The positional information is uploaded onto the server.Meanwhile described control unit generation warning message, the SIM card communication unit will
The warning message is sent to intelligent terminal.Further, described control unit control the camera open obtain image or
Video, and control the microphone to open and obtain recording.
3rd, when control unit judges that watchband is in the third state, described control unit closes the camera and microphone,
And close screen, reduce energy consumption, the positioning unit with the positional information of very first time interval acquiring location watch, and will described in
Positional information is stored in memory, and the positional information is uploaded to clothes by the SIM card communication unit with very first time interval
Business device.If fingerprint recording unit obtains finger print information, the finger print information is sent to control list by the fingerprint recording unit
Member, described control unit store the finger print information in memory, and the SIM card communication unit will with very first time interval
The finger print information uploads onto the server.If fingerprint recording unit obtains multiple finger print informations, these finger print informations can be by
Store in memory and upload onto the server.
Children's location watch that the application proposes has measuring body core space, can effectively prevent the part of core space from meeting with
To the violence damage of criminal, double measure loops are taken to judge whether watchband is cut exactly in watchband, in time
Relevant context information and alarm are collected, meanwhile, closing key is hidden in the back with the wrist-watch main body of skin contact, prevents wrist-watch
Illegally closed easily.A kind of control method of children's location watch proposed by the present invention simultaneously, can accurately perceive watchband
The different conditions cut, and take different control strategies, i.e., relevant evidence or clue are effectively collected, and greatly drop
Low energy consumption, extends stand-by time, adds parent or the police find the possibility of location watch.
Brief description of the drawings
Fig. 1 is children's location watch side sectional view of the present invention；
Fig. 2 is the watchband schematic diagram of children's location watch of the present invention；
Fig. 3 is the watchband lock cell schematic diagram of children's location watch of the present invention；
Wherein, upper resistance to compression disk 1, lower resistance to compression disk 2, support ring 3, core space 4, camera 5, microphone 6, display screen 7, pressure sensor
8, watchband installing zone 9, circuit board 10, cushion 11, closing key 12, fingerprint recording unit 13, bumper post 14, watchband 15 is stainless
Steel band 16, the first measure loop 17, the second measure loop 18, through hole 19, driver element 20, lock shaft 21, retainer 22.
Embodiment
The present invention is further expalined with reference to Figure of description and specific embodiment.
The present invention proposes a kind of children's location watch, and it has dial plate and watchband, has display screen 7 on the dial plate, takes the photograph
As first 5 and microphone 6.Also there is resistance to compression disk inside the location watch, the resistance to compression disk is divided into resistance to compression disk 1 and lower resistance to compression disk 2,
The resistance to compression disk 1 and lower resistance to compression disk 2 have support ring 3 in being oppositely arranged up and down between the upper resistance to compression disk 1 and lower resistance to compression disk 2,
The space up and down between resistance to compression disk and support ring is core space 4, that is to say, that the inner surface of support ring 3, upper resistance to compression disk 1
Lower surface and the upper surface of lower resistance to compression disk 2 define core space 4 jointly.Between the resistance to compression disk up and down and outside support ring
The annular space of side is watchband installing zone 9.
Specifically, the upper resistance to compression disk 1 and lower resistance to compression disk 2 are stainless steel disc, and its thickness is preferably 1.5mm, the support
Ring 3 is stainless steel coil, and the upper surface of the lower surface of the upper resistance to compression disk 1 and lower resistance to compression disk 2 is with corresponding with support ring size
Annular groove（It is not shown）, the support ring 3, which is arranged in the annular groove, to be engaged.The dial plate is divided into dial plate with
Dial plate, wherein lower dial plate and wrist skin contact.The upper dial plate is made up of silica gel material, be provided with upper dial plate display screen 7,
Camera 5 and microphone 6, the display screen 7, camera 5 and microphone 6 are surrounded by silica gel material layer, the lower lower surface of resistance to compression disk 2
The lower dial plate that lower section is set also is made up of silica gel, the compression-resistant structure that the layer of silica gel collectively constitutes with stainless steel disc, stainless steel coil
Protection is provided to the part in core space 4 so that when criminal is beaten location watch or using iron hammer opponent jointly
When table is destroyed, the location watch when display screen, camera and microphone are damaged, still can by the equipment of core space
Normal work.
The core space 4 has circuit board 10, and the circuit board 10 is arranged on the upper surface of lower resistance to compression disk 2, wherein circuit
There is cushion 11, the cushion 11 can be buffered in vertical direction between the upper surface of plate 10 and lower resistance to compression disk 2
For impact force action on circuit board 10, the cushion can be foamed material or sponge material, or other can absorb punching
Hit the porous material of power.The side of the circuit board 10 has multiple bumper posts 14, and one end of the bumper post 14 is connected to electricity
The side of road plate 10, the other end are connected to the inner surface of support ring 3, and the bumper post 14 can be spring, can effectively buffer
Impact force action from horizontal direction is on circuit board 10.The presence of the cushion 11 and buffering group 14, can effectively prevent
Only infringement of the location watch when being beaten to circuit board 10.
The lower dial plate is provided with closing key 12, and the closing key 12 is surrounded by the silica gel material of lower dial plate, the pass
Switch 12 has concave inward structure.The concave inward structure center also has fingerprint recording unit 13.The closing key 12 is arranged on down
The purpose of dial plate is to prevent criminal from can take the mode of shutdown easily so that location watch is stopped, concave inward structure
It is that the wrist skin for preventing children is contacted with lower panel surface so that closing key false triggering.The fingerprint recording unit 13 is arranged on
The outer surface of closing key 12, the closing key 12 have the stroke perpendicular to location watch axis, and the stroke is more than 0.2 li
Rice, i.e., closing key 12 be pushed to move past 0.2 centimetre just can to control unit send off signal.The fingerprint recording
Unit 13 also has the curved surfaces of indent, and the curved surfaces of the indent add the difficulty of pressing shutdown, lure illegal point into
Son ungloves carries out pressing shutdown using finger surface, and the arc of the interior fingerprint recording unit 13 is the one of elliptic curve
Section, its radian are more than people's forefinger or the radian on thumb surface（Common people subconscious can be pressed using the two fingers）, its
Fingerprint recording unit 13 is preferably circular, its diameter be preferably smaller than 2 centimetres and more than 1.5 centimetres, its curved surfaces central point away from
0.5 centimetre is preferably arranged to a distance from plane from where the lower surface of lower dial plate.Under this size, at fingerprint recording unit 13
In the circular trough of an indent, it is dimensioned slightly smaller than the contact surface of people's thumb press, and the fingerprint unit 13 has from four
The gradient color of circumferential center from the superficial to the deep, forms the collimation error so that criminal takes for the evagination of closing key 12 or not
Less than the lower surface of the lower dial plate, and subconsciousness first uses thumb press closing key, although and thumb surface can contact and refer to
Line recording unit 13, it can be difficult to applying enough strokes to closing key 12（, can not be completely into the circle because thumb is larger
Groove presses closing key to form enough strokes so that location watch shuts down）, and use forefinger instead and repeatedly pressed, now fingerprint
Recording unit 13 have recorded the thumbprint of criminal, so that fingerprint recording unit 13 can be collected fully not
Multiple finger print informations of the multiple fingers of method molecule.The fingerprint recording unit 13 can detect the fingerprint of the finger of pressing closing key
Information, and the finger print information is sent to control unit.
More specifically, the fingerprint recording unit 13 preferably uses capacitance type fingerprint module, it has, and energy consumption is low, detection is fast
Spend the advantages of fast, it is worth mentioning at this point that, the fingerprint recording unit 13 does not simultaneously have fingerprint identification function, described control unit
Will not to fingerprint recording unit 13 send finger print information be identified because criminal destroy location watch it
Before, the location watch of the application needs to collect relevant evidence as far as possible and uploaded in time, and the function of fingerprint recognition can increase behaviour
The time of work, and the consumption of electric power can be increased.The lower surface of the closing key 12 also has pressing detection unit（It is not shown
Go out）, the pressing detection unit includes pressure cell.The pressure value that the pressing detection unit detection closing key 12 is pressed,
And the pressure value is transferred to control unit.
The pressure value that described control unit is sent according to the pressing detection unit judges whether fingerprint recording unit 13 is complete
Into the collection or detection of a finger print information.Specifically, described control unit presets first pressure threshold value, and by the first pressure
Threshold value compared with the pressure value that the pressing detection unit is sent, when the pressing detection unit send pressure value be more than or
Equal to the first pressure threshold value, control unit judges that the finger print information transmitted by the fingerprint recording unit is believed for the first fingerprint
Breath, when the pressure value that the pressing detection unit is sent is less than the first pressure threshold value, described control unit judges the finger
Line recording unit is in non-pressed state, when the pressure value that the pressing detection unit is sent is more than or equal to first pressure again
During force threshold, control unit judges finger print information transmitted by the fingerprint recording unit for the second finger print information, and described
First finger print information and the second finger print information are different finger print informations, and the first pressure threshold value can be tested by actual pressing
It is measured.By such detection mode, the finger print information of pressing closing key finger can be fully collected, and is distinguished more
The finger print information of secondary collection, it so can intactly retain the finger print information pressed each time, it may be possible to pressing person's finger print
The fragment of information, these information can be spliced after upload or the mode of probability calculation more accurately determines criminal's
Identity.
Pressure sensor 8 is provided between the upper resistance to compression disk 1 and display screen 7, the pressure sensor 8, which is used to detect, to be come
From in the lower pressure of display screen 7, and produce corresponding pressure value and be sent to control unit.Such as criminal is to location watch
When beating or being broken using blunt, display screen 7 produces larger pressure, described control unit to the pressure sensor 8
By presetting second pressure threshold value, by the pressure value that the pressure sensor 8 is sent compared with the second pressure threshold value,
To judge the location watch whether by violence damage.Specifically, when the pressure value that the pressure sensor 8 is sent is more than institute
When stating second pressure threshold value, described control unit judges the location watch by violence damage.The second pressure threshold value can
It is measured by the breaking test of correlation.When control unit judges location watch by violence damage, its control display screen
Close, while electric energy is saved so that criminal takes for location watch and has been totally disrupted and stopped to positioning hand
Table is further destroyed.
The location watch also has watchband 15, and the watchband is preferably that silica gel is made.Is embedded with the watchband 15
One measure loop 17 and the second measure loop 18, two measure loops are used to detect whether the watchband 15 is cut, and described the
One measure loop 17 and the second measure loop 18 are connected with described control unit, and control unit judges first measure loop
17 and second measure loop 18 it is whether breaking, judge whether watchband 15 is cut.When the open circuit of first measure loop 17 or the
When two measure loops 18 are in path, control unit judges that the watchband is in first state, when first measure loop
When one of 17 open circuits or the second measure loop 18 are breaking, control unit judges that the watchband is in the second state, when described first
When the open circuit of measure loop 17 and breaking the second measure loop 18, control unit judges that the watchband is in the third state.Specifically
Ground, when watchband is in the second state, the measure loop 17 or 18 of watchband 15 has been likely to occur failure, it is also possible in illegal point
Son attempts to cut watchband 15, but in the state do not cut., then can be with fully validated described when watchband is in the third state
Watchband is cut by criminal.
Specifically, as shown in Fig. 2 being also embedded with stainless steel band 16 in the watchband 15, the He of the first measure loop 17
Second measure loop 18 is separately positioned on the both sides of stainless steel band 16, the stainless steel band 16, the and of the first measure loop 17
Second measure loop 18 extends along the length direction of watchband.The measure loop 18 of first measure loop 17 and second is set respectively
Putting is advantageous in that in the both sides of stainless steel band 16 when the measure loop 18 of first measure loop 17 and second is breaking, can
Definitely to judge that the watchband is cut rather than measure loop failure in itself, and it is made sure that in watchband not
Rust steel band 16 is also cut.If steel band is thicker, although being not easy to cut, it is put on uncomfortable, and steel band is relatively thin, then
Easily cut by scissors, the thickness of the stainless steel band 16 is preferably 0.5mm or so, width 0.5-1.5cm, in this thickness
Under, wearing comfort degree is neither influenceed, is not easy to be cut by scissors again, if more large-scale professional tool must be employed by cutting,
And criminal is difficult to carry at the scene for taking away child and professional tool as using, this has striven for preciousness to look for child
Time.The installation end that the watchband 15 is installed to the watchband installing zone 9 of location watch has through hole 19, and the through hole 19 passes through
The stainless steel belt 16.
The location watch also includes watchband lock cell.As shown in figure 3, the watchband lock cell is arranged on watchband peace
Area, including driver element 20, lock shaft 21, retainer 22 are filled, the driver element and retainer are separately positioned on watchband installation
The upper and lower part in area, the driver element drive the lock shaft vertically to move up and down, when need by watchband 15 with
During the body lock of location watch, the installation end of the watchband 15 is stretched into the watchband installing zone 9, the driver element 20 drives
Move the lock shaft 21 move down, the through hole 19 through on the watchband 15, the retainer 22 prevent the watchband 15 from
The watchband installing zone 9 pulls out.When needing to remove watchband 15 from the main body of location watch, the driver element 20 drives
The lock shaft 21 moves up, and is passed from the through hole 19, and the watchband 15 can pull out from the watchband installing zone 9,
So that location watch is removed from wrist.Described control unit sends drive signal, control lock to the driver element
Dead axle 21 stretches, to realize locking and unblock of the watchband 15 in location watch watchband installing zone 9.
Be provided with control unit on the circuit board of the core space of the location watch, described control unit can be AP or
MCU control circuit, described control unit include memory, and the memory is used to store the data for being sent to control unit.
Also there is battery unit, the battery unit is powered for the miscellaneous part of location watch on the core space.
Preferably, the battery unit includes main battery and reserve battery, and wherein reserve battery only opens when watchband is in the third state
With, it is such to be advantageous in that after watchband is cut, it can ensure that location watch has enough electric energy, and its stand-by time has
There is known minimum value.
The core space also has communication unit, and the communication unit includes bluetooth-communication unit and SIM card communication unit,
The bluetooth-communication unit is used to carry out short-range data communication with intelligent terminal, and realizes between intelligent terminal and location watch
Data transfer.In one embodiment, the intelligent terminal is smart mobile phone, when location watch and the smart mobile phone pass through indigo plant
After tooth communication partner, the smart mobile phone can send unblock and lock instruction by Bluetooth communication to the location watch, described
After the control unit of location watch receives the unlock instruction, described control unit controls the driver element 20 to drive
The lock shaft 21 moves up, and is passed from the through hole 19, and the watchband 15 can pull out from the watchband installing zone 9,
So that location watch is removed from wrist.After the control unit of the location watch receives the locking instruction, institute
Stating control unit controls the driver element 20 to drive the lock shaft 21 to move down, the through hole through on the watchband 15
19, the retainer 22 prevents the watchband 15 from being pulled out from the watchband installing zone 9.The bluetooth-communication unit will can also deposit
Data in reservoir are transferred to the smart mobile phone.
The SIM card communication unit is used to carry out remote data communication, the SIM card communication unit with remote server platform
Data in memory can be uploaded to remote server by member by public communication network, and the smart mobile phone is again by public
Data described in downloaded on remote server.Specifically, the SIM card communication unit can will be stored in memory
In image, video, recording, positional information, the data such as finger print information upload what is uploaded onto the server by public communication network
In particular memory space, smart mobile phone can log in the particular memory space by subscriber authentication, and to location watch
The data of upload are downloaded and managed.Meanwhile the SIM card communication unit can also by warning message in a manner of short message not
Intelligent terminal is transmitted directly to by above-mentioned remote server.It is understood that above-mentioned remote server is non-to refer to communication fortune
Seek the server of business but special high in the clouds platform.
The core space also has positioning unit, and the positioning unit can obtain the location information of location watch, and will
The location information is stored in the memory, or is transmitted or is uploaded by communication unit.Specifically, the positioning
Unit relies on GPS system or dipper system is positioned and obtains coordinate position where location watch, and passes through public telecommunication network
Network is sent to remote platform or is sent to intelligent terminal by bluetooth.
Because the battery capacity of location watch is limited, therefore in order to be reduced as far as power consumption, extend standby
Time, to be preserved when child meets with criminal, sufficient electric energy is used for information search or data communicate, it is necessary to position
Wrist-watch takes different control strategies in the state of difference.In order to allow grasp the position of child parent's moment of child, positioning
The positional information of child upload server at a time interval can be downloaded and checked at any time so as to the parent of child by wrist-watch.
When child does not face a danger, location watch is with the positional information of a longer time interval acquiring child, and upload service
Device, and when child meets with dangerous, location watch can obtain the position of child with a shorter time interval and collect phase
Close evidence.
In one embodiment, the application proposes a kind of control method of children's location watch.Its method includes following tool
Body step：
1st, when control unit judges that watchband is in first state, the positioning unit is with very first time interval acquiring location watch
Positional information, and by positional information storage in memory, the SIM card communication unit is with very first time interval by institute
Positional information is stated to upload onto the server.The very first time interval can determine according to the capacity of the main battery, general warranty
When the watchband of location watch is not corrupted, the stand-by time of the location watch reaches at least 1 week.In a specific example
In, the very first time was at intervals of 10 minutes.
2nd, when control unit judges that watchband is in the second state, the positioning unit is obtained with the second time interval and positioned
The positional information of wrist-watch, and by positional information storage in memory, the SIM card communication unit is with the second time interval
The positional information is uploaded onto the server.Meanwhile described control unit generation warning message, the SIM card communication unit will
The warning message is sent to intelligent terminal.When being in the second state due to watchband, child may meet with criminal, but
Be this when location watch do not pulled down from child's wrist, therefore the position of this when of child is the actual position of child
Put, while be also the position where criminal, location watch needs to collect relevant evidence clue as much as possible, and the positioning is single
Member obtains the positional information of location watch with the second time interval, and by positional information storage in memory, the SIM
Cartoon letters unit is uploaded onto the server the positional information with the second time interval.Further, described control unit controls
The camera, which is opened, obtains image or video, and controls the microphone to open and obtain recording.Specifically, if obtaining video,
Control unit controls the camera to open shooting video, and the length of video is the second time interval, and the video is stored in
In memory, and with the second time interval upload server.If obtaining image, control unit controls the camera to open and clapped
Image is taken the photograph, and the image is preserved in memory, and with the second time interval upload server.If obtaining recording, control
Unit controls the microphone to open and obtains recording, and the length of recording is the second time interval, and the recording is stored in into memory
In, and with the second time interval upload server.Second time interval is shorter than very first time interval, can be set as 5-30
Second.
3rd, when control unit judges that watchband is in the third state, that is, watchband is cut completely, and this when positions
Wrist-watch has separated with child, and the position that its position may be with child is not inconsistent, and this when, location watch may be thrown aside,
This when, location watch need not carry out the acquisition of clue or information, and need to extend the standby time and wait by child
The long or police obtain.Described control unit closes the camera and microphone, and closes screen, reduces energy consumption, and the positioning is single
Member is stored the positional information in memory, the SIM with the positional information of very first time interval acquiring location watch
Cartoon letters unit is uploaded onto the server the positional information with very first time interval.If fingerprint recording unit obtains fingerprint letter
The finger print information is sent to control unit by breath, the fingerprint recording unit, and described control unit deposits the finger print information
In memory, the SIM card communication unit is uploaded onto the server the finger print information with very first time interval for storage.If refer to
Line recording unit obtains multiple finger print informations, and these finger print informations can be stored in memory and upload onto the server.
The preferred embodiments of the disclosure is these are only, but protection scope of the present invention is not limited thereto, it is any
Those familiar with the art the invention discloses technical scope in, it is contemplated that change or replacement should all cover this
Within the protection domain of invention.
Claims (10)
1. a kind of children's location watch, it has dial plate and watchband, has display screen, camera and microphone on the dial plate, its
Be characterised by that also there is resistance to compression disk inside the location watch, the resistance to compression disk is divided into resistance to compression disk and lower resistance to compression disk, it is described on
There is support ring, the space up and down between resistance to compression disk and support ring is core space, described between resistance to compression disk and lower resistance to compression disk
Annular space between upper and lower resistance to compression disk and on the outside of support ring is watchband installing zone；The dial plate is divided into dial plate and following table
Disk, the lower dial plate are provided with closing key, and the closing key has concave inward structure,
Control unit is provided with the circuit board of the core space of the location watch, described control unit includes memory, described
Memory is used to store the data for being sent to control unit；
Also there is battery unit, the battery unit is powered for the miscellaneous part of location watch on the core space；
The core space also has communication unit, and the communication unit includes bluetooth-communication unit and SIM card communication unit, described
Bluetooth-communication unit is used to carry out short-range data communication with intelligent terminal, and realizes the data between intelligent terminal and location watch
Transmission；The SIM card communication unit is used to carry out remote data communication, the SIM card communication unit with remote server platform
Data in memory can be uploaded to remote server by public communication network, the intelligent terminal is again by public logical
Communication network downloads the data on the remote server；
The core space has positioning unit, and the positioning unit can obtain the location information of location watch, and will be described fixed
Position information is stored in the memory, or is transmitted or is uploaded by communication unit.
2. children's location watch as claimed in claim 1, it is characterised in that the core space has circuit board, the circuit
Plate is arranged on the upper surface of lower resistance to compression disk, wherein has cushion, the circuit between the upper surface of circuit board and lower resistance to compression disk
The side of plate has multiple bumper posts, and one end of the bumper post is connected to the side of circuit board, and the other end is connected to support ring
Inner surface.
3. children's location watch as claimed in claim 1, it is characterised in that the concave inward structure center also has fingerprint recording
Unit, the fingerprint recording unit can detect the finger print information of the finger of pressing closing key, and the finger print information is sent to
Control unit, the lower surface of the closing key also have a pressing detection unit, the pressing detection unit detection closing key by by
Under pressure value, and the pressure value is transferred to control unit.
4. children's location watch as claimed in claim 1, it is characterised in that be provided between the upper resistance to compression disk and display screen
Pressure sensor, the pressure sensor are used to detect the lower pressure for coming from display screen, and produce corresponding pressure value and send
To control unit；Described control unit is by default second pressure threshold value, the pressure value that the pressure sensor is sent and institute
State second pressure threshold value to be compared, to judge the location watch whether by violence damage.
5. children's location watch as claimed in claim 1, it is characterised in that the location watch also has watchband, the table
The first measure loop and the second measure loop are embedded with band, two measure loops are used to detect whether the watchband is cut.
6. children's location watch as claimed in claim 5, it is characterised in that first measure loop and the second measure loop
It is connected with described control unit, control unit judges whether first measure loop and the second measure loop are breaking, judges
Whether watchband is cut；When first measure loop open circuit or the second measure loop are in path, control unit judges
The watchband is in first state, when one of first measure loop open circuit or the second measure loop are breaking, control unit
Judge that the watchband is in the second state, when first measure loop open circuit and breaking the second measure loop, control is single
Member judges that the watchband is in the third state.
7. children's location watch as claimed in claim 6, it is characterised in that the battery unit includes main battery and standby electricity
Pond, wherein reserve battery only enable when watchband is in the third state.
8. children's location watch as claimed in claim 6, it is characterised in that stainless steel band, institute are also embedded with the watchband
State the first measure loop and the second measure loop is separately positioned on the both sides of stainless steel band, the stainless steel band, first inspection
Survey time road and the second measure loop extend along the length direction of watchband, the watchband is installed to the watchband installing zone of location watch
Installation end there is through hole, the through hole passes through the stainless steel belt.
9. children's location watch as claimed in claim 1, it is characterised in that it is single that the location watch also includes watchband locking
Member, the watchband lock cell include driver element, lock shaft, retainer；The driver element and retainer are separately positioned on
The upper and lower part of watchband installing zone, the driver element drive the lock shaft vertically to move up and down.
10. a kind of control method of children's location watch, it positions hand based on the children described in claim 1-9 any one
Table, its method include step in detail below：
（1）When control unit judges that watchband is in first state, the positioning unit positions hand with very first time interval acquiring
The positional information of table, and by positional information storage in memory, the SIM card communication unit will with very first time interval
The positional information uploads onto the server；
（2）When control unit judges that watchband is in the second state, the positioning unit obtains positioning hand with the second time interval
The positional information of table, and by positional information storage in memory, the SIM card communication unit will with the second time interval
The positional information uploads onto the server；Meanwhile described control unit generation warning message, the SIM card communication unit is by institute
State warning message and be sent to intelligent terminal；Further, described control unit controls the camera to open and obtains image or regard
Frequently, and the microphone is controlled to open acquisition recording；
（3）When control unit judges that watchband is in the third state, described control unit closes the camera and microphone, and closes
Close screen, reduce energy consumption, the positioning unit is with the positional information of very first time interval acquiring location watch, and by the position
Information is stored in memory, and the SIM card communication unit is uploaded onto the server the positional information with very first time interval；
If fingerprint recording unit obtains finger print information, the finger print information is sent to control unit by the fingerprint recording unit, institute
State control unit to store the finger print information in memory, the SIM card communication unit is with very first time interval by described in
Finger print information uploads onto the server；If fingerprint recording unit obtains multiple finger print informations, these finger print informations can be stored
In memory and upload onto the server.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931020.4A CN107561926B (en) | 2017-10-09 | 2017-10-09 | Control method of child positioning watch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931020.4A CN107561926B (en) | 2017-10-09 | 2017-10-09 | Control method of child positioning watch |
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| CN107561926A true CN107561926A (en) | 2018-01-09 |
| CN107561926B CN107561926B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710931020.4A Active CN107561926B (en) | 2017-10-09 | 2017-10-09 | Control method of child positioning watch |
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| CN107561926B (en) | 2020-11-13 |
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