The content of the invention
In consideration of it, the present invention provides a kind of new technical scheme, by effectively judging Intelligent bracelet whether by operator
Take, thus further control Intelligent bracelet be in off working state when some unnecessary functional realiey power savings purpose.In detail
Thin technical scheme is as follows:
A kind of method that bracelet judges from hand, it is characterised in that the method comprises the following steps:
Step one:The current state of controller detection bracelet, if the in running order pattern of bracelet, is transferred to step 2,
If bracelet in a dormant state, is transferred to step 3;
Step 2:Touch passage B positioned at bracelet reverse side detects whether the change of electric field,
If the change without electric field, the controller judges that bracelet is in wearing state, and controller control bracelet keeps work
Make state model;
If there is the change of electric field, the change of the electric field is transported to the controller, the controller by the touch passage B
It is middle to store distance value corresponding with electric field change amount, so as to calculate the distance of bracelet reverse side and human body surface, the controller
The distance range of bracelet reverse side and user's skin surface when middle pre-set user wears bracelet, it is reasonable that the preset range at least includes
Distance, super distance and and do not wear distance, if the distance for calculating is in above-mentioned appropriate distance, the controller judges hand
Ring is in wearing state, and controller control bracelet keeps working condition pattern;If the distance for calculating is in above-mentioned super distance,
Then the controller judges that the bracelet is in from hand state, and the controller controls the touch display screen to show " just
From hand ";The distance for such as calculating is not worn in above-mentioned, then the controller judges that the bracelet is in from hand shape
State, the controller control bracelet makes the bracelet in a dormant state;
Step 3:Touch passage B positioned at bracelet reverse side 3 detects whether the change of electric field,
If nothing, the controller judges that bracelet is in from hand state, and the controller control bracelet makes the hand
Ring keeps resting state;
If so, the change of the electric field is transported to the controller by the touch passage B, storage and electricity in the controller
The corresponding distance value of field variable quantity, so as to calculate the distance of bracelet reverse side 3 and human body surface, pre-set user in the controller
The distance range of bracelet reverse side 3 and user's skin surface when wearing bracelet, the preset range at least include appropriate distance, it is super away from
From with do not wear with a distance from, if the distance for calculating be in above-mentioned appropriate distance in, the controller judge bracelet be in pendant
Wear state, the controller control in running order pattern of bracelet;If the distance for calculating is in above-mentioned super distance, the control
Device processed judges that the bracelet is in state of not wearing, and the controller controls the touch display screen to show " not wearing ",
The controller controls vibrator vibration and/or the alarm equipment alarm of the bracelet simultaneously;If the distance for calculating is in above-mentioned
Do not wear in distance, then the controller judges that the bracelet is in from hand state, and the controller control bracelet makes institute
State bracelet and keep resting state.
Further, in above-mentioned steps two and/or step 3, if the distance for calculating is in above-mentioned appropriate distance,
So described controller opens the heart rate detector, and the heart rate detector detects the object closest with bracelet reverse side
HR values, if the HR values be in default user's HR values scope, then, judge the bracelet be in wear
State is worn, the bracelet opens working condition pattern;If the HR values are not at above-mentioned default user's HR values model
Enclose, then judge that the bracelet is in from hand state, controller controls the bracelet to enter resting state.
Beneficial effect:
1)By above-mentioned technical scheme, the state that can be in automatic decision bracelet --- " from hand state ", " wear shape
State " and " not wearing ", the state " do not worn " particularly, bracelet be in do not wear state when, when bracelet each
When operational module starts, the data that measurement draws are inaccurate, cause user to produce erroneous judgement to the health of oneself, so that band
Carry out serious consequence, the technical program can judge that bracelet is being worn while " from hand state " and " wearing state " judge
When whether be correctly wearing mode, based on this, can cause that user more accurately grasps the parameters of oneself body, is beneficial to
The reasonable adjusting of motion mode, brings healthy.
2)The present invention makes modified to the touch passage of original bracelet, original parts is not changed, by human body skin
Whether the characteristic of the electric field outside skin is that human body is judged to the environment residing for bracelet, and heart rate need not be started in deterministic process
Detector, can save substantial amounts of electricity.
Specific embodiment
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with various shapes
Formula is implemented, and is not understood as limited to example set forth herein;Conversely, thesing embodiments are provided so that the present invention will more
Fully and completely, and by the design of example embodiment those skilled in the art is comprehensively conveyed to.Accompanying drawing is only the present invention
Schematic illustrations, be not necessarily drawn to scale.Identical reference represents same or similar part in figure, thus
Repetition thereof will be omitted.
Additionally, described feature, structure or characteristic can be combined in one or more implementations in any suitable manner
In mode.In the following description, there is provided many details fully understand so as to be given to embodiments of the present invention.So
And, it will be appreciated by persons skilled in the art that technical scheme can be put into practice and omit in the specific detail
Or more, or can be using other methods, constituent element, device, step etc..In other cases, it is not shown in detail or describes
Known features, method, device, realization or operation are to avoid that a presumptuous guest usurps the role of the host so that each aspect of the present invention thickens.
The schematic diagram of existing bracelet as shown in Figure 1, has touch display screen 2 in gauge outfit 1, touch display screen 2 is attached
It is connected to three and touches passage A, B and C, when touch-screen display content is controlled, when finger order from touch passage A, touch passage B
In touch channel C(From left to right slide)When, it is capable of achieving the turning from the first interface to second contact surface in touch display screen
Change.When finger order is from touch channel C, touch passage B and touches on passage A(Slide from right to left)When, it is capable of achieving to touch
The conversion from the 3rd interface to the 4th interface on display screen.Above-mentioned second contact surface can be the 3rd interface, it is also possible to not be
3rd interface;4th interface can be the first interface, it is also possible to not be the left cunning and right sliding movement of the first interface, i.e. finger(Must
Three above-mentioned touch passages must sequentially be touched)The conversion at the interface of bracelet is capable of achieving, it is of course also possible to be not limited to realize
State the function of the conversion at bracelet interface, it is also possible to realize other functions, a such as left side slips off screen, right sliding lock screen etc..Accompanying drawing in accompanying drawing 1
Shown in mark 3 is reverse side 3 that is relative with touch display screen 2 and being come close to or in contact with wrist, and heart rate is provided with reverse side 3
Detector 4.When heart rate detection module is opened, heart rate detector 4 can start, the pulse of detection user or operator.The institute of accompanying drawing 1
Bracelet in the prior art stated is after the wearing, it is necessary to artificially open heart rate detection module or other modules to realize accordingly
Function, when bracelet is taken, is also necessarily required to artificially close heart rate detection module or other modules to close corresponding work(
The function of power saving can be reached;Or, the heart rate detection module and others module of bracelet are constantly in the state of unlatching, and bracelet is
Make when not wearing, still expend substantial amounts of electricity.
Define " resting state " herein, resting state be make to remove bracelet time display function and range sensor function with
Remaining outer function(Such as count step, heart rate detecting function, sleep monitor, GPS location function, WIFI positioning functions)All turn off
State.It is the state for opening all functional modules that bracelet has to define " working condition ".
On the basis of the existing bracelet of accompanying drawing 1, arrive described anti-referring to shown in accompanying drawing 2, the touch passage B of bracelet being set
The side of heart rate detector 4 in face, when touch-screen display content is controlled, when finger order is from touch passage A and touches in channel C
(From left to right slide)When, it is capable of achieving the conversion from the first interface to second contact surface in touch display screen.When finger order
Touched on passage A from channel C is touched(Slide from right to left)When, be capable of achieving in touch display screen from the 3rd interface to the 4th
The conversion at interface.Above-mentioned second contact surface can be the 3rd interface, it is also possible to not be the 3rd interface;4th interface can be first
Interface, it is also possible to be not the left cunning and right sliding movement of the first interface, i.e. finger(Above-mentioned two must sequentially be touched and touched and led to
Road A and C)The conversion at the interface of bracelet is capable of achieving, it is of course also possible to the function of the conversion for being not limited to realize above-mentioned bracelet interface,
Other functions can also be realized, a such as left side slips off screen, right sliding lock screen etc..That is, three touch passages are saved in the ITO of bracelet
One, original function is still present, and three touched in passage are touched into passage B is set in the reverse side 3 of bracelet, no
Original power consumption and part can be increased.
When the reverse side 3 of the bracelet is when near human body, touching passage B can sense the change of human body electric field, if nothing
The change of electric field, illustrates that the close object of bracelet is not human body, judges that bracelet is in during from hand state, and controller controls the hand
Ring makes the bracelet in a dormant state;When there is the change of electric field, the change of the electric field is transported to institute by the touch passage B
Controller is stated, distance value corresponding with electric field change amount is stored in the controller, so as to calculate bracelet reverse side 3 and people's body surface
The distance in face, bracelet reverse side 3 and the distance range of user's skin surface, preset when pre-set user wears bracelet in the controller
Scope at least includes appropriate distance(Such as less than it is equal to 3mm), super distance(Such as(3,8]mm)Distance is not worn(Such as larger than 8mm);
The appropriate distance for user rationally wear bracelet when, the distance between reverse side of the bracelet and user's skin scope are described
Super distance is user when not wearing rationally or not wearing bracelet, and reverse side of the bracelet is big with the distance between user's skin
In the appropriate distance maximum and less than or equal to a certain threshold value(The threshold value can be according to heart rate sensor in experimental stage
From the maximum distance of skin, or in experimental stage, user does not wear described heart rate sensor when can detect heart rate
During bracelet, maximum distance of the bracelet reverse side apart from skin)Distance range, it is described do not wear distance for the bracelet reverse side with
Distance range of the distance between the user's skin more than above-mentioned threshold value.
As shown in Figure 3, judge whether bracelet is as follows from the method for hand:
Step one:The current state of controller detection bracelet, if the in running order pattern of bracelet, is transferred to step 2,
If bracelet in a dormant state, is transferred to step 3;
Step 2:Touch passage B positioned at bracelet reverse side 3 detects whether the change of electric field,
If the change without electric field, the controller judges that bracelet is in wearing state, and controller control bracelet keeps work
Make state model;
If there is the change of electric field, the change of the electric field is transported to the controller, the controller by the touch passage B
It is middle to store distance value corresponding with electric field change amount, so as to calculate the distance of bracelet reverse side 3 and human body surface, the controller
The distance range of bracelet reverse side 3 and user's skin surface when middle pre-set user wears bracelet, the preset range at least includes closing
Reason distance, super distance and and do not wear distance, if the distance for calculating is in above-mentioned appropriate distance, the controller judgement
Bracelet is in wearing state, and controller control bracelet keeps working condition pattern;If the distance for calculating is in above-mentioned super distance
In, then the controller judges that the bracelet is in from hand state, and the controller controls the touch display screen 2 to show
" from hand ";The distance for such as calculating be in it is above-mentioned do not wear distance in, then the controller judge the bracelet in from
Hand state, the controller control bracelet makes the bracelet in a dormant state;
Step 3:Touch passage B positioned at bracelet reverse side 3 detects whether the change of electric field,
If nothing, the controller judges that bracelet is in from hand state, and the controller control bracelet makes the hand
Ring keeps resting state;
If so, the change of the electric field is transported to the controller by the touch passage B, storage and electricity in the controller
The corresponding distance value of field variable quantity, so as to calculate the distance of bracelet reverse side 3 and human body surface, pre-set user in the controller
The distance range of bracelet reverse side 3 and user's skin surface when wearing bracelet, the preset range at least include appropriate distance, it is super away from
From with do not wear with a distance from, if the distance for calculating be in above-mentioned appropriate distance in, the controller judge bracelet be in pendant
Wear state, the controller control in running order pattern of bracelet;If the distance for calculating is in above-mentioned super distance, the control
Device processed judges that the bracelet is in state of not wearing, and the controller controls the touch display screen 2 to show " not wearing ",
The controller controls vibrator vibration and/or the alarm equipment alarm of the bracelet simultaneously;If the distance for calculating is in above-mentioned
Do not wear in distance, then the controller judges that the bracelet is in from hand state, and the controller control bracelet makes institute
State bracelet and keep resting state.
Further, in above-mentioned steps two and step 3, if the distance for calculating is in above-mentioned appropriate distance, then institute
State controller and open the heart rate detector 4, the heart rate detector 4 detects the object closest with bracelet reverse side 3
HR values, if the HR values are in default user's HR values scope, then, judge that the bracelet is in and wear
State, the bracelet opens working condition pattern;If the HR values are not at above-mentioned default user's HR values scope,
Then judge that the bracelet is in from hand state, controller controls the bracelet to enter resting state.
By above-mentioned technical scheme, the state that can be in automatic decision bracelet --- " from hand state ", " wear shape
State " and " not wearing ", the state " do not worn " particularly, bracelet be in do not wear state when, when bracelet each
When operational module starts, the data that measurement draws are inaccurate, cause user to produce erroneous judgement to the health of oneself, so that band
Carry out serious consequence, the technical program can judge that bracelet is being worn while " from hand state " and " wearing state " judge
When whether be correctly wearing mode, based on this, can cause that user more accurately grasps the parameters of oneself body, is beneficial to
The reasonable adjusting of motion mode, brings healthy.The present invention makes modified to the touch passage of original bracelet, does not change original
Some parts, by human body skin outside the characteristic of electric field whether be that human body is judged to the environment residing for bracelet, sentencing
Need not start heart rate detector during disconnected, substantial amounts of electricity can be saved.
Finally it should be noted that:Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations;To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that:Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.