CN104284012A

CN104284012A - Method for judging conversation state and personal mobile communication terminal

Info

Publication number: CN104284012A
Application number: CN201410263690.XA
Authority: CN
Inventors: 覃海; 刘志; 黄伟; 罗文俊
Original assignee: FocalTech Systems Ltd
Current assignee: FocalTech Systems Ltd
Priority date: 2014-06-14
Filing date: 2014-06-14
Publication date: 2015-01-14
Also published as: TW201541929A

Abstract

The invention provides a method for judging the conversation state and a personal mobile communication terminal. The personal mobile communication terminal comprises a touch screen, a sensor, a data processor and a telephone receiver. According to the method, in the conversation process, moving information of a personal mobile communication terminal body is collected to judge whether the personal mobile communication terminal is moved to be close to the head of the human body or moved to be away from the head of the human body. Capacitance change information of a touch screen body is collected to judge whether the touch screen is touched by the human body or is close to the human body. After it is judged that the personal mobile communication terminal is moved to be close to the head of the human body, the touch screen is touched by the human body or is close to the human body, and then it is judged that the personal mobile communication terminal is in a touch or an approximate conversation state; otherwise, it is judged that the personal mobile communication terminal is in a non-touch or a non-approximate-conversion state. Touch recognition and moving recognition are combined, so that misjudgment is effectively prevented, and the conversion state of using the telephone receiver of the personal mobile communication terminal is recognized and judged more accurately.

Description

Judge method and the individual mobile communication terminal of talking state

Technical field

The present invention relates to data processing method, particularly relate to the data processing method for individual mobile communication terminal.

Background technology

When use is configured with the individual mobile communication terminal of capacitive touch sensing device 31 touch-screen, in order to save the electric energy that individual mobile communication terminal consumes because of display screen display frame, simultaneously for preventing because human body during call causes misoperation to the touching of touch-screen, need when using the receiver of individual mobile communication terminal to converse, individual mobile communication terminal controls display screen and is in closed condition; And when not using the receiver of individual mobile communication terminal to converse, individual mobile communication terminal controls display screen and is in opening.

Prior art utilizes the detection of capacitive touch sensing device 31 pairs of human body touchings of touch-screen, realize above-mentioned functions, namely in communication process, when using the receiver of individual mobile communication terminal to converse, because head touching causes the capacitance variations of screen body of touch screen, now just close the screen display of display screen; And when not using the receiver of individual mobile communication terminal to converse, owing to not causing the capacitance variations of screen body of touch screen, now just open the screen display of display screen.But the following above-mentioned prior art individual mobile communication terminal of several situation military order is easily judged by accident:

1. when the receiver of Long-Time Service individual mobile communication terminal is conversed, or carry out surrounding environment in communication process using the receiver of individual mobile communication terminal to change, especially warmer indoor environment is entered from colder outdoor environment, because the screen body temperature liter of the chip heating in individual mobile communication terminal and touch-screen all can make the capacitance of screen body of touch screen remain unchanged, even if user now by individual mobile communication terminal away from head time, screen body of touch screen capacitance still maintains touched state, even if still judge that touch-screen is touched when not used the receiver of individual mobile communication terminal to converse under causing above-mentioned situation, thus maintain the state that display screen is in screen display closedown, individual mobile communication terminal is made to produce erroneous judgement to by the call attitude used, have a strong impact on the call experience of user,

2. face, especially the higher shape of face of cheekbone face near but when also not touching capacitive touch screen, when being hold by one hand mobile communication terminal and carrying out with thumb the operation being inclined cross whole screen, such as, when one hand completes input, only with when singly depending on closely but also do not touch capacitive touch screen, when singly referring to touch on the top of capacitive touch screen, only ear or only face's contact and head other parts when not touching capacitive touch screen, the misjudged one-tenth of above-mentioned situation all can be made to use the receiver of individual mobile communication terminal to converse owing to causing the capacitance variations of capacitive touch screen, and then make display screen be in the state of screen display closedown, make troubles to user.

Therefore, need more accurately to judge that individual mobile communication terminal is by the technical scheme of call attitude used.

Summary of the invention

The technical problem to be solved in the present invention is to avoid the deficiencies in the prior art part and proposes a kind of judgement individual mobile communication terminal that can effectively prevent above-mentioned various erroneous judgement situation from occurring by the method for call attitude used.

The present invention solve the technical problem can by realizing by the following technical solutions:

A kind of method judging individual mobile communication terminal talking state is proposed, in communication process, perform following decision process, gather the displacement information of individual mobile communication terminal body, judge that individual mobile communication terminal to be moved and near human body head, to be still moved and away from human body head.Gather the capacitance variations information of screen body of touch screen of individual mobile communication terminal, judge that whether the touch-screen of individual mobile communication terminal is touched by human body or close.When judging individual mobile communication terminal to be moved after the human body head, and described touch-screen is touched by human body or close, just judges that individual mobile communication terminal is in contact or close to talking state; Otherwise, just judge that individual mobile communication terminal is in noncontact or close to talking state.

Particularly, whether the touch-screen of described individual mobile communication terminal is referred to because human contact to cause the capacitance variations of this screen body of touch screen to described touch-screen by human body touching.The distance whether touch-screen of described individual mobile communication terminal is referred to because of human body and described touch-screen by human body proximity causes the capacitance variations of this screen body of touch screen when being m, wherein m is rational, and 0 millimeter of < m≤100 millimeter.In the span of described m, the m span that can also adopt is, 0 millimeter of < m≤50 millimeter, or, 0 millimeter of < m≤20 millimeter, or be, 0 millimeter of < m≤10 millimeter.

Further, judge individual mobile communication terminal be in contact or close to talking state time, control the display screen of individual mobile communication terminal and be in screen display closed condition.Judge individual mobile communication terminal be in noncontact or close to talking state time, control the display screen of individual mobile communication terminal and be in screen display starting state.

As the optimization of above-mentioned judgement, when judging individual mobile communication terminal to be moved after the human body head, touch-screen is touched by human body or close, just judges that individual mobile communication terminal is in contact or close to talking state.During when judging individual mobile communication terminal to be moved away from human body head, just judge that individual mobile communication terminal is in noncontact or close to talking state.

In the first scheme, gather the displacement information of individual mobile communication terminal body, judge that individual mobile communication terminal is moved and close human body head, still to be moved and away from human body head, its process is, setting individual mobile communication terminal is positioned at primary importance when non-talking state, and human body head is positioned at the second place.When detecting individual mobile communication terminal and moving to the second place from primary importance, with regard to judging individual mobile communication terminal to be moved near human body head.When detecting individual mobile communication terminal and moving to primary importance from the second place, with regard to judging individual mobile communication terminal to be moved away from human body head.

Particularly, arrange motion vector from from primary importance to the second place near displacement threshold value, this comprises direction from from primary importance to the second place and distance near displacement threshold value; And then individual mobile communication terminal is set from the second place to the motion vector of primary importance for away from displacement threshold value, direction from from the second place to primary importance and distance should be comprised away from displacement threshold value.The real-time displacement vector of detecting individual mobile communication terminal, this real-time displacement vector comprises direction and the distance of real-time displacement; By real-time displacement vector respectively with near displacement threshold value and comparing away from displacement threshold value, direction when real-time displacement vector is not less than 0 degree with the angular separation near displacement threshold value and is less than 90 degree, and when the distance of real-time displacement vector is not less than the distance near displacement threshold value, with regard to judging individual mobile communication terminal to be moved near human body head.Direction when real-time displacement vector is not less than 0 degree with the angular separation away from displacement threshold value and is less than 90 degree, and when the distance of real-time displacement vector is not less than the distance away from motion vector, with regard to judging individual mobile communication terminal to be moved away from human body head.

Based on above-mentioned setting, described judgement individual mobile communication terminal is comprised the steps by the method for the call attitude used,

Step 1.1. judges whether individual mobile communication terminal body moves to the second place from primary importance,

If judge that individual mobile communication terminal body moves to the second place from primary importance, perform step 1.3; If judge that individual mobile communication terminal body is not move to the second place from primary importance, perform step 1.2;

Step 1.2. judges whether individual mobile communication terminal body moves to primary importance from the second place,

If judge that individual mobile communication terminal body moves to primary importance from the second place, perform step 1.5; If judge that individual mobile communication terminal body is not move to primary importance from the second place, perform step 1.6;

Step 1.3. gathers the capacitance variations information of screen body of touch screen of individual mobile communication terminal, judges that whether the touch-screen of individual mobile communication terminal is touched by human body or close,

If judge that touch-screen is touched by human body or close, perform step 1.4;

If judge that touch-screen is not touched by human body or close, perform step 1.5;

Step 1.4. judge individual mobile communication terminal be in contact or close to talking state; Perform step 1.6;

Step 1.5. judges that individual mobile communication terminal is in noncontact or close to talking state; Perform step 1.6;

Step 1.6. returns step 1.1.

Further, described step 1.6 also comprises as follows step by step,

Step 1.6.1. judge individual mobile communication terminal be in contact or close to talking state time, control the display screen of individual mobile communication terminal and be in screen display closed condition; Judge that individual mobile communication terminal is in noncontact or close to talking state, the display screen controlling individual mobile communication terminal is in screen display starting state;

Step 1.6.2. returns step 1.1.

In the first scheme above-mentioned, the displacement information of individual mobile communication terminal body is gathered by the transducer of individual mobile communication terminal, judge that individual mobile communication terminal is moved and close human body head, still to be moved and away from human body head, wherein, the transducer of described individual mobile communication terminal comprises gravity sensor or the acceleration transducer of the acceleration change amount can detecting individual mobile communication terminal body.

In first scheme, gather the displacement information of individual mobile communication terminal body, judge that individual mobile communication terminal is moved and close human body head, to be still moved and away from human body head.Its detailed process is, arrange contact or close to talking state word.When individual mobile communication terminal body be in contact or close to talking state time, described contact or be set to 1 close to talking state word.When individual mobile communication terminal body be in noncontact or close to talking state time, described contact or set to 0 close to talking state word.When individual mobile communication terminal is in non-talking state, contacts or be set to 0 close to talking state word.Gather the displacement information of individual mobile communication terminal body, when judging that individual mobile communication terminal body occurrence positions moves, and contact or be 0 close to talking state word time, the close human body head with regard to judging individual mobile communication terminal to be moved; When judging that individual mobile communication terminal body occurrence positions moves, and contact or be 1 close to talking state word time, judge that individual mobile communication terminal is moved and away from human body head.

Particularly, the displacement information of individual mobile communication terminal body is gathered by the transducer of described individual mobile communication terminal, judge that individual mobile communication terminal is moved and close human body head, still to be moved and away from human body head, wherein, the transducer of described individual mobile communication terminal comprises gravity sensor or the acceleration transducer of the acceleration change amount can detecting individual mobile communication terminal body; The displacement information of the individual mobile communication terminal body so gathered by the transducer of individual mobile communication terminal, judges that the method for individual mobile communication terminal body occurrence positions movement is: arrange acceleration change threshold value.When the acceleration change amount of transducer collection is not less than this acceleration change threshold value, namely judge that individual mobile communication terminal occurrence positions moves.When the acceleration change amount of acceleration transducer collection is less than this acceleration change threshold value, namely judge that individual mobile communication terminal does not have occurrence positions to move.

Based on the setting of above-mentioned first scheme, described judgement individual mobile communication terminal is comprised the steps by the method for the call attitude used,

If step 2.1. contact or be 0 close to talking state word, perform following steps 2.2 to 2.4, if contact or be 1 close to talking state word, perform following steps 2.5 to 2.6;

Step 2.2. monitors the acceleration change amount of described transducer collection to judge whether occurrence positions moves this individual mobile communication terminal;

If judge that individual mobile communication terminal occurrence positions moves, perform step 2.3;

If judge that individual mobile communication terminal does not have occurrence positions to move, perform step 2.7;

Step 2.3. gathers the capacitance variations information of screen body of touch screen of individual mobile communication terminal, judges that whether described touch-screen is touched by human body or close,

If judge that touch-screen is touched by human body or close, perform step 2.4;

If judge that touch-screen is not touched by human body or close, perform step 2.7;

Step 2.4. judges to be in contact or close to talking state, to be set to 1 by contact or close to talking state word, performs step 2.7;

Step 2.5. monitors the acceleration change amount of described transducer collection to judge whether occurrence positions moves this individual mobile communication terminal;

If judge that individual mobile communication terminal occurrence positions moves, perform step 2.6;

Step 2.6. judges to be in noncontact or close to talking state, to be set to 0 by contact or close to talking state word, performs step 2.7;

Step 2.7. returns step 2.1.

Further, described step 2.7 also comprises as follows step by step,

If step 2.7.1. contacts or is 0 close to talking state word, the display screen controlling individual mobile communication terminal is in screen display starting state; If contact or be 1 close to talking state word, control the display screen of individual mobile communication terminal and be in screen display closed condition;

Step 2.7.2. returns step 2.1.

In alternative plan, described gravity sensor gathers the first direction acceleration change amount a along gravity direction respectively, and along perpendicular to the second direction acceleration change amount b in the coordinate system Two coordinate direction in the horizontal plane of gravity direction and third direction acceleration change amount c, the acceleration change amount d that this gravity sensor gathers is exactly .Specifically, described is the mutually perpendicular rectangular coordinate system in Two coordinate direction perpendicular to the coordinate system in the horizontal plane of gravity direction.

In above-mentioned two schemes, by the capacitance variations information of the described screen body of touch screen that the capacitive touch sensing device of individual mobile communication terminal gathers, judge that whether the touch-screen of individual mobile communication terminal is touched by human body or close, its process is: the capacitance variations information in the setting regions of capacitive touch sensing device collection touch screen body, judges that whether the setting regions of described touch-screen is touched by human body or close.

Specifically, the setting regions of described touch-screen is with the touch-screen border of receiver side for starting point, and occupies the region of whole touch-screen area n%, n be not more than 100 positive rational number.

Described judgement individual mobile communication terminal is complete by the data processor being arranged on individual mobile communication terminal by the method for the call attitude used.Or described judgement individual mobile communication terminal is complete by the operating system based on individual mobile communication terminal by the method for the call attitude used.

The present invention solve the technical problem can also by realizing by the following technical solutions:

Design, manufacture a kind of individual mobile communication terminal, comprise the touch-screen being configured with capacitive touch sensing device, the transducer of this displacement body of individual mobile communication terminal can be detected, and data processor.The displacement information of the individual mobile communication terminal body that described transducer gathers, for judging individual mobile communication terminal to be moved near human body head, to be still moved and away from human body head; This transducer exports institute's displacement information or judged result to data processor.Described capacitive touch sensing device gathers the capacitance variations information of described screen body of touch screen, for judging that whether touch-screen is touched by human body or close; This capacitive touch sensing device exports described capacitance variations information or judged result to processor.Described data processor is according to the data judging individual mobile communication terminal that transducer and capacitive touch sensing device input and contacts or close to talking state or noncontact or close to talking state.

Further, described individual mobile communication terminal also comprises the display screen for display frame; Described data processor is according to the data judging individual mobile communication terminal that transducer and capacitive touch sensing device input and contacts or close to talking state or noncontact or close to talking state, and exports the instruction controlling display screen and close or open to display screen.

Specifically, when described data processor according to the data judging individual mobile communication terminal that transducer and capacitive touch sensing device input be in contact or close to talking state time, the instruction controlling display screen and close is exported to display screen, screen display closed condition is in make display screen, and the instruction controlling touch-screen and close is exported to touch-screen, be in touch to make touch-screen and detect closed condition; When described data processor according to transducer and capacitive touch sensing device input data judging individual mobile communication terminal be in noncontact or close to talking state time, the instruction controlling display screen and open is exported to display screen, screen display starting state is in make display screen, and the instruction controlling touch-screen and open is exported to touch-screen, be in touch to make touch-screen and detect starting state.

Compared with the existing technology comparatively, the technique effect that the present invention " judges method and the individual mobile communication terminal of talking state " is:

The touch-screen of configuration capacitive touch sensing device combines with the displacement identification of transducer to individual mobile communication terminal to the touching identification of human body by the present invention, effectively prevent erroneous judgement, more accurately identification is carried out to the call attitude using the receiver of individual mobile communication terminal to converse and judge.

Accompanying drawing explanation

Fig. 1 be the present invention " judge method and the individual mobile communication terminal of talking state " realize principle schematic;

Fig. 2 is the close displacement threshold value Gn of first embodiment of the invention and the schematic diagram away from displacement threshold value Ga;

Fig. 3 is real-time displacement vector and the comparison principle schematic diagram near displacement threshold value Gn of described first embodiment;

Fig. 4 is real-time displacement vector and the comparison principle schematic diagram away from displacement threshold value Ga of described first embodiment;

Fig. 5 is the schematic flow sheet of described first embodiment;

Fig. 6 is the schematic flow sheet of second embodiment of the invention;

Fig. 7 is a kind of hardware environment schematic diagram that the present invention is suitable for the individual mobile communication terminal 8 of first, second embodiment;

Fig. 8 is the orthographic projection schematic front view that the present invention is suitable for the individual mobile communication terminal 8 of first, second embodiment.

Embodiment

Be described in further detail below in conjunction with accompanying drawing illustrated embodiment.

The present invention proposes a kind ofly to judge that individual mobile communication terminal 8 is by the method for call attitude used, as shown in Figure 7 and Figure 8, the individual mobile communication terminal 8 that first, second embodiment of the present invention adopts comprises the touch-screen 3 being configured with capacitive touch sensing device 31, the transducer 21 of individual mobile communication terminal 8 displacement bodies can be detected, data processor 1, for the display screen 7 of display frame, and receiver 9.First, second embodiment of the present invention, as shown in Figure 9, described touch-screen 3 and display screen 7 can overlap independently of each other; Or combine together mutually setting, such as, the touching detecting electrode of touch-screen 3 is arranged on display screen 7 liquid crystal electrodes and stacks formation one not only tool touching measuring ability, but also complete screen body with a display func.Concrete technology wherein repeats no more herein.Described individual mobile communication terminal refers to the terminal equipment that can be completed voice call by communication network.In practice, described individual mobile communication terminal is the mobile phone being loosely referred to as mobile phone mostly, or intercom, or telephone set etc.

In the present invention, the operating state of individual mobile communication terminal comprises talking state and non-talking state.Described talking state refers to from individual mobile communication terminal answers voice call to the whole communication process status terminating voice call.Described non-talking state refers to that all is not the operating state of talking state, such as, holding state, runs the state etc. of the program not being pure speech call.The talking state of individual mobile communication terminal described in the present invention comprises by receiver contact or close to the contact of user ear or close to talking state, and with receiver close to or the mode of contact ear complete call noncontact or close to talking state, described noncontact or close to talking state such as hand-free call state, use the talking state etc. of earphone.

As shown in Figure 1, the method of the invention is included in communication process, perform following decision process: J1 as shown in Figure 1, gather the displacement information of individual mobile communication terminal 8 body, form two judged results, first judged result, as shown in Figure 1 J11, judge individual mobile communication terminal 8 to be moved and near human body head, namely judge that user picks up the action of individual mobile communication terminal 8; Second judged result, i.e. J12 as shown in Figure 1, judge that individual mobile communication terminal 8 is moved and away from human body head, namely judges that user puts down the action of individual mobile communication terminal 8.

J2 as shown in Figure 1, gathers the capacitance variations information that the touch-screen 3 of individual mobile communication terminal 8 shields body, also forms two judged results, first judged result, as shown in Figure 1 J21, judges that touch-screen 3 is touched by human body or close; Second judged result, as shown in Figure 1 J22, judge that touch-screen 3 is not touched by human body or close.

The situation that the present invention can cause the capacitance variations of touch-screen 3 comprises the situation that touch-screen 3 is touched by human body, and touch-screen 3 is by the situation of human body proximity, namely, whether the touch-screen 3 of described individual mobile communication terminal 8 is referred to because human contact to cause the capacitance variations that this touch-screen 3 shields body to described touch-screen by human body touching.The distance whether touch-screen 3 of described individual mobile communication terminal 8 is referred to because of human body and described touch-screen 3 by human body proximity causes the capacitance variations of this screen body of touch screen when being m, wherein m is rational.Human body all can cause this touch-screen 3 screen body capacitance change apart from the place that described touch-screen 3 is 0 millimeter is namely moved to from human body from the place being m millimeters apart from described touch-screen 3.Human body is exactly the situation that human body touches described touch-screen 3 apart from the situation that described touch-screen 3 is 0 millimeter.Therefore, the span of m of the present invention is exactly the touch-screen 3 of human body proximity individual mobile communication terminal 8, and the maximum occurrences scope when electric capacity of this touch-screen 3 can be caused to change.The span that the present invention proposes adoptable m is, 0 millimeter of < m≤10 millimeter, or, 0 millimeter of < m≤20 millimeter, or, 0 millimeter of < m≤50 millimeter, or, 0 millimeter of < m≤100 millimeter.

J3 as shown in Figure 1, considers the sequencing that above-mentioned judged result occurs, and forms eight kinds of comprehensive descision results, i.e. J31 as shown in Figure 1, judges that individual mobile communication terminal 8 is moved and after human body head, and touch-screen 3 is touched by human body or close; J32, judges that individual mobile communication terminal 8 is moved and after the human body head, and touch-screen 3 is not touched by human body or close; J33, judges that individual mobile communication terminal 8 is moved and away from human body head, and touch-screen 3 is touched by human body or close; J34, judges that individual mobile communication terminal 8 is moved and away from human body head, and touch-screen 3 is not touched by human body or close; J35, judge touch-screen 3 touched by human body or close to after, individual mobile communication terminal 8 is moved and near human body head; J36, judge touch-screen 3 touched by human body or close to after, individual mobile communication terminal 8 is moved and away from human body head; J37, judge touch-screen 3 do not touched by human body or close to after, individual mobile communication terminal 8 is moved and near human body head; J38, judge touch-screen 3 do not touched by human body or close to after, individual mobile communication terminal 8 is moved and away from human body head.The present invention is only with regard to comprehensive descision result J31, individual mobile communication terminal 8 is judged to be moved and after the human body head, and described touch-screen 3 is touched by human body or close to time, J41 as shown in Figure 1, just judges that individual mobile communication terminal 8 is in contact or close to talking state.Otherwise all judged results of non-comprehensive descision J31, J42 as shown in Figure 1, judges that individual mobile communication terminal 8 is in noncontact or close to talking state.Whether touch-screen 3 touched by human body or close to combining with individual mobile communication terminal 8 displacement bodies that transducer 21 is detected by the present invention, and the filtering overwhelming majority causes the situation of erroneous judgement in prior art, improve the accuracy judged talking state.

Described contact or only represent a kind of state close to talking state, this state comprises two kinds of situations, the situation that the human body head being specially face or ear touches the receiver 9 of individual mobile communication terminal 8, namely another kind be the human body head that is specially face or ear close to but also do not touch the situation of the receiver 9 of individual mobile communication terminal 8.In like manner, described noncontact or also only represent a kind of state close to talking state, this state gets rid of two kinds of situations, the situation that the human body head being specially face or ear touches the receiver 9 of individual mobile communication terminal 8, namely another kind be the human body head that is specially face or ear close to but also do not touch the situation of the receiver 9 of individual mobile communication terminal 8.

Utilize above-mentioned judgement can implement corresponding control to individual mobile communication terminal 8.J5 as shown in Figure 1, close to talking state whether the present invention, by judging contact or, implements to control to the show state of display screen 7.J51 as shown in Figure 1, judge individual mobile communication terminal 8 be in contact or close to talking state time, control the display screen 7 of individual mobile communication terminal 8 and be in screen display closed condition.For the passive type display screen needing backlight, such as LCDs, control display screen 7 by the backlight and at least one of closing in the display floater of display screen 7 of closing display screen 7 and be in screen display closed condition, wherein, described display floater is used for display frame, and described backlight is used for providing backlight for described display floater realizes picture display.Active display without the need to backlight is shielded, such as organic electric-excitation luminescent display screen, control display screen be in screen display closed condition by closing described display screen.Further, judge individual mobile communication terminal be in contact or close to talking state time, also can select to control described touch-screen and be in touch and detect closed condition, namely stop touching and detect.Obviously, for reaching power saving and preventing the optimum efficiency of misoperation, judge individual mobile communication terminal be in contact or close to talking state time, display screen 7 and touch-screen 3 all should be closed.J52 as shown in Figure 1, judge individual mobile communication terminal 8 be in noncontact or close to talking state time, the display screen 7 controlling described individual mobile communication terminal 8 is in screen display starting state, and control described touch-screen 3 be in touch detect starting state.Screen display starting state is the state that display screen 7 is in display frame.Touching and detecting starting state is that touch-screen 3 performs touch detected state.

In the actual implementation procedure of the present invention, the mode realizing above-mentioned judgement and decision process can be varied, the present invention considers from optimization process angle, retain comprehensive descision J31 and subsequent process thereof as shown in Figure 1, namely when judging individual mobile communication terminal to be moved after the human body head, touch-screen is touched by human body or is contacted, and then just judges that individual mobile communication terminal is in contact or close to talking state.Simplify comprehensive descision J32 to J38 and subsequent process thereof, during when judging individual mobile communication terminal to be moved away from human body head, just judgement individual mobile communication terminal is in noncontact or close to talking state.The present invention further illustrates the implementation of such scheme by following two embodiments.

First embodiment of the invention, gather the displacement information of individual mobile communication terminal 8 body, judge that individual mobile communication terminal 8 is moved and close human body head, still to be moved and away from human body head, the specific implementation process that it adopts is: as shown in Figure 2, setting individual mobile communication terminal 8 is positioned at primary importance A when non-talking state, and human body head is positioned at second place B.Described primary importance A and second place B is fixedly installed on the parameter in individual mobile communication terminal 8, also can be the parameter of the individual mobile communication terminal 8 that can be set by user.Arrange primary importance A and second place B in any case, when individual mobile communication terminal 8 is in talking state, their parameter value is determined constant, thus could provide basis for estimation for follow-up flow process.So, when detecting individual mobile communication terminal 8 and moving to second place B from primary importance A, with regard to judging individual mobile communication terminal 8 to be moved near human body head.When detecting individual mobile communication terminal 8 and moving to primary importance A from second place B, with regard to judging individual mobile communication terminal 8 to be moved away from human body head.

Realize judging that primary importance A moves to second place B, namely the mode of individual mobile communication terminal 8 to human body head is picked up, and judge that second place B moves to primary importance A, namely the mode of individual mobile communication terminal 8 is put down from human body head, there is multiple judgment mode, first embodiment of the invention, in order to lower scheme specific implementation: as shown in Figure 2, arranging motion vector from from primary importance A to second place B be close displacement threshold value Gn, and this comprises direction from from primary importance A to second place B and distance near displacement threshold value Gn.Near the sensing i.e. direction of close displacement threshold value Gn of the arrow line segment of displacement threshold value Gn mark, the length of the arrow line segment of close displacement threshold value Gn mark is namely near the distance of displacement threshold value Gn.And then individual mobile communication terminal is set from second place B to the motion vector of primary importance A for away from displacement threshold value Ga, direction from from second place B to primary importance A and distance should be comprised away from displacement threshold value Ga.Away from the sensing of arrow line segment of displacement threshold value Ga mark namely away from the direction of displacement threshold value Ga, away from the length of the arrow line segment of displacement threshold value Ga mark namely away from the distance of displacement threshold value Ga.Above-mentioned threshold value can uniquely be determined after primary importance A and second place B setting, and they are exactly the benchmark that follow-up judgement is compared.Transducer, in Information Monitoring process, according to starting point and the terminal of individual mobile communication terminal movement, also can form a real-time displacement vector, T1 to T3 as shown in Figure 3, and T4 to T6 shown in Fig. 4.

The real-time displacement vector of detecting individual mobile communication terminal 8, this real-time displacement vector comprises direction and the distance of real-time displacement.Real-time displacement vector is compared with near displacement threshold value Gn, direction when real-time displacement vector is not less than 0 degree with the angular separation near displacement threshold value Gn and is less than 90 degree, and when the distance of real-time displacement vector is not less than the distance near displacement threshold value, with regard to judging individual mobile communication terminal to be moved near human body head.Fig. 3 embodies real-time displacement vector and is that vertical close displacement threshold value Gn is in the section line of the first datum plane of A point near displacement threshold value Gn comparative effectiveness figure, its cathetus F1F2.Curve F1BF2 is with described first datum plane the end of for, with the starting point A near displacement threshold value Gn for the centre of sphere, and the hemispherical section line of the first benchmark being radius with the distance near displacement threshold value Gn.Compare with near displacement threshold value Gn for real-time displacement vector T 1 to T3 in Fig. 3.Real-time displacement vector and comparing near displacement threshold value Gn, be the starting point of real-time displacement vector is arranged on the starting point A of displacement threshold value Gn, and compare with this direction near displacement threshold value Gn and distance.Because described first datum plane and close displacement threshold value Gn are perpendicular to primary importance point A, when direction when real-time displacement vector is not less than 0 degree with the angular separation near displacement threshold value Gn and is less than 90 degree, the terminal of real-time displacement vector should in the side of the first datum plane by second place point B.In Fig. 3, the terminal of real-time displacement vector T 2 is in the other side of the first datum plane by second place point B, and therefore, real-time displacement vector T 2 does not meet Rule of judgment.When the distance of real-time displacement vector is not less than the distance near displacement threshold value Gn, the terminal of this real-time displacement vector should drop on the described first hemispherical surface of benchmark and outside.In Fig. 3, the terminal of real-time displacement vector T 3 is in the first benchmark hemisphere face, and therefore, real-time displacement vector T 3 does not meet Rule of judgment.The terminal of real-time displacement vector T 1 is outside the first benchmark hemisphere face, and therefore, real-time displacement vector T 1 meets Rule of judgment, namely judges that the individual mobile communication terminal forming this real-time displacement vector T 1 is moved and close human body head by real-time displacement vector T 1.Above-mentioned deterministic process can pass through transducer Information Monitoring, and carries out corresponding data processing to Information Monitoring and complete.Below only make schematic illustration, be not that the concrete scheme of actual employing describes, specific embodiments will complete according to above-mentioned principle.

Direction when real-time displacement vector is not less than 0 degree with the angular separation away from displacement threshold value Ga and is less than 90 degree, and when the distance of real-time displacement vector is not less than the distance away from motion vector, with regard to judging individual mobile communication terminal 8 to be moved away from human body head.In like manner, compare with away from displacement threshold value Ga for real-time displacement vector T 4 to T6 in Fig. 4.Fig. 4 embodies real-time displacement vector and away from displacement threshold value Ga comparative effectiveness figure, its cathetus F3F4 is the section line of the second datum plane of perpendicular distal point from displacement threshold value Ga in B.Curve F3AF4 is with described second datum plane the end of for, with the starting point B away from displacement threshold value Ga for the centre of sphere, and the hemispherical section line of the second benchmark being radius with the distance away from displacement threshold value Ga.Real-time displacement vector and comparing away from displacement threshold value Ga, be that the starting point of real-time displacement vector is arranged on the starting point B away from displacement threshold value Ga, and compare with this direction away from displacement threshold value Ga and distance.Due to described second datum plane with away from displacement threshold value Ga perpendicular to primary importance point B, when direction when real-time displacement vector is not less than 0 degree with the angular separation away from displacement threshold value Ga and is less than 90 degree, the terminal of real-time displacement vector should in the side of the second datum plane by primary importance point A.In Fig. 4, the terminal of real-time displacement vector T 5 is in the other side of the second datum plane by primary importance point A, and therefore, real-time displacement vector T 5 does not meet Rule of judgment.When the distance of real-time displacement vector is not less than the distance away from displacement threshold value Ga, the terminal of this real-time displacement vector should drop on the described second hemispherical surface of benchmark and outside.In Fig. 4, the terminal of real-time displacement vector T 6 is in the second benchmark hemisphere face, and therefore, real-time displacement vector T 6 does not meet Rule of judgment.The terminal of real-time displacement vector T 4 is outside the second benchmark hemisphere face, therefore, real-time displacement vector T 4 meets Rule of judgment, namely judges that the individual mobile communication terminal 8 forming this real-time displacement vector T 4 is moved and close human body head by real-time displacement vector T 4.Above-mentioned deterministic process can pass through transducer Information Monitoring, and carries out corresponding data processing to Information Monitoring and complete.Below only make schematic illustration, be not that the concrete scheme of actual employing describes, specific embodiments will complete according to above-mentioned principle.

In order to realize Information Monitoring and form real-time displacement vector data, the transducer can determining the displacement information comprising directional information and range information according to real-time position information should be adopted, such as Radio infrared line alignment sensor etc.The present invention gathers the displacement information of individual mobile communication terminal 8 body by the transducer 21 of individual mobile communication terminal 8, judges that individual mobile communication terminal 8 to be moved and near human body head, is still moved and away from human body head.Transducer 21 described in first embodiment of the invention adopts can gather the gravity sensor of acceleration information or the acceleration transducer identical with gravity sensor general principle, and transducer 21 can detect the acceleration change amount of individual mobile communication terminal 8 body.Described gravity sensor and described acceleration transducer can both gather the acceleration change amount at least one direction, and by self or data processor, the motion vector information that rear formation comprises directional information and range information is processed to the acceleration change information gathered, thus realize above-mentioned deterministic process.Under normal circumstances, described acceleration transducer gathers the acceleration information in three directions in three-dimensional system of coordinate, accurately to locate.Similarly, described gravity sensor gathers the first direction acceleration change amount along gravity direction respectively, and along perpendicular to the second direction acceleration change amount in the coordinate system Two coordinate direction in the horizontal plane of gravity direction and third direction acceleration change amount.

First embodiment of the invention completes described judgement individual mobile communication terminal 8 by the method for call attitude used, and as shown in Figure 5, comprises the steps:

Step 1.1. is flow process 811 as shown in Figure 5, judge that individual mobile communication terminal 8 body moves to second place B from primary importance A?

If judge that individual mobile communication terminal 8 body moves to second place B from primary importance A, namely judge that individual mobile communication terminal 8 is moved and near human body head, so performs following steps 1.3, i.e. flow process 813 shown in Fig. 5;

If judge that individual mobile communication terminal 8 body is not move to second place B from primary importance A, just perform step 1.2, i.e. flow process 812 shown in Fig. 5;

Step 1.2. is flow process 812 as shown in Figure 5, judge that individual mobile communication terminal 8 body moves to primary importance A from second place B?

If judge that individual mobile communication terminal 8 body moves to primary importance A from second place B, namely judge that individual mobile communication terminal 8 is moved and away from human body head, so performs step 1.5, i.e. flow process 815 shown in Fig. 5;

If judge that individual mobile communication terminal 8 body is not move to primary importance A from second place B, just perform step 1.6, i.e. flow process 82 shown in Fig. 5;

Step 1.3. is flow process 813 as shown in Figure 5, gathers the capacitance variations information that the touch-screen 3 of individual mobile communication terminal 8 shields body, judges that whether the touch-screen 3 of individual mobile communication terminal 8 is touched by human body or close

If judge that the touch-screen 3 of individual mobile communication terminal 8 is touched by human body or close, just continue to perform step 1.4, i.e. flow process 814 shown in Fig. 5;

If judge that the touch-screen 3 of individual mobile communication terminal 8 is not touched by human body or close, redirect performs step 1.5, i.e. flow process 815 shown in Fig. 5;

Step 1.4. is flow process 814 as shown in Figure 5, judge individual mobile communication terminal 8 be in contact or close to talking state; Redirect performs step 1.6, i.e. flow process 82 shown in Fig. 5;

Step 1.5. is flow process 815 as shown in Figure 5, judges that individual mobile communication terminal 8 is in noncontact or close to talking state; Redirect performs step 1.6, i.e. flow process 82 shown in Fig. 5;

Step 1.6. is flow process 82 as shown in Figure 5, returns step 1.1.

Above-mentioned steps 1.1, step 1.3, step 1.4, namely the flow process 811,813 and 814 of left side shown in Fig. 5 has been mainly used in judging that individual mobile communication terminal 8 is moved and after close human body head, touch-screen 3 is touched by human body or close, and follow-up decision.Above-mentioned steps 1.2, step 1.5, namely the flow process 812 and 815 of right side shown in Fig. 5 has been mainly used in judging that individual mobile communication terminal 8 is moved and away from human body head, and follow-up decision.

Above-mentioned whole method flow circulates and carries out, until end of conversation in communication process.Follow-up processing flow can also be added in step 1.6.Namely, described step 1.6 also comprises as follows step by step,

Step 1.6.1. is flow process 821 to flow process 822 as shown in Figure 5, judge individual mobile communication terminal 8 be in contact or close to talking state time, control the display screen 7 of individual mobile communication terminal 8 and be in screen display closed condition.Further, also can select to control touch-screen 3 simultaneously be in touch detection closed condition.Flow process 821 to flow process 823 as shown in the figure, judge that individual mobile communication terminal 8 is in noncontact or close to talking state, the display screen 7 controlling individual mobile communication terminal 8 is in screen display starting state, and control touch-screen 3 is in touch detection starting state;

Step 1.6.2. as shown in Figure 5 flow process 822 and 823, afterwards shown in arrow, returns step 1.1, i.e. flow process 811 shown in Fig. 5, continues circulation and performs above-mentioned steps and flow process.

Second embodiment of the invention, gathers the displacement information of individual mobile communication terminal 8 body, judges that individual mobile communication terminal 8 is moved and near human body head, is still moved and away from human body head, the specific implementation process that it adopts is:

Arrange contact or close to talking state word.As front for contact or close to talking state and noncontact or the explanation part close to talking state similar, described contact or be only a status word close to talking state word.When individual mobile communication terminal 8 body be in contact or close to talking state time, described contact or be set to 1 close to talking state word.When individual mobile communication terminal 8 body be in noncontact or close to talking state time, described contact or set to 0 close to talking state word.When individual mobile communication terminal is in non-talking state, contacts or be set to 0 close to talking state word.Gather the displacement information of individual mobile communication terminal 8 body, when judging that individual mobile communication terminal 8 body occurrence positions moves, and contact or be 0 close to talking state word time, the close human body head with regard to judging individual mobile communication terminal 8 to be moved; When judging that individual mobile communication terminal 8 body occurrence positions moves, and contact or be 1 close to talking state word time, judge that individual mobile communication terminal 8 is moved and away from human body head.Second embodiment of the invention, introduces contact or reflects close to talking state word and record the concrete talking state of individual mobile communication terminal.When individual mobile communication terminal 8 is in non-talking state, order contacts or sets to 0 close to talking state word, so when individual mobile communication terminal 8 enters talking state by non-talking state, contacts or keeps 0 value to enter communication process close to talking state word.Second embodiment of the invention, by contact or move to combine close to the position of talking state word and individual mobile communication terminal 8 and judge.A kind of situation, when judging that individual mobile communication terminal 8 body occurrence positions moves, can think that individual mobile communication terminal 8 moves; And now contact or be 0 close to talking state word time, just to think that before mobile individual mobile communication terminal 8 is in noncontact or close to talking state, namely individual mobile communication terminal 8 is not positioned at or close human body head before the movement, therefore, when judging that individual mobile communication terminal 8 body occurrence positions moves, and contact or be 0 close to talking state word time, just think that the movement of individual mobile communication terminal 8 is the movements near human body head.Whether touched by human body by touch-screen 3 subsequently or close to and finally determine that individual mobile communication terminal 8 moves to human body head and is in contact or close to talking state.Another kind of situation, when judging that individual mobile communication terminal 8 body occurrence positions moves, can think that individual mobile communication terminal 8 moves; And now contact or be 1 close to talking state word time, just to think that before mobile individual mobile communication terminal 8 is in contact or close to talking state, namely individual mobile communication terminal 8 is in the position near human body head before the movement, therefore, when judging that individual mobile communication terminal 8 body occurrence positions moves, and contact or be 1 close to talking state word time, just think that the movement of individual mobile communication terminal 8 is the movements away from human body head.Certainly, individual mobile communication terminal 8 by noncontact or close to talking state enter contact or close to talking state, need to be set to 1 by contact or close to talking state word from 0; Otherwise, at individual mobile communication terminal 8 by contacting or entering noncontact close to talking state or close to talking state, need will contact or be set to 0 close to talking state word from 1.And when terminating call, when namely individual mobile communication terminal 8 enters non-talking state by talking state, no matter contacting or be what value close to talking state word, all set to 0 by contact or close to talking state word.

In second embodiment of the invention, for realizing said process, the transducer 21 of individual mobile communication terminal 8 adopts the gravity sensor can detecting the acceleration change amount of individual mobile communication terminal 8 body, or based on the acceleration transducer of same principle.The displacement information of so above-mentioned individual mobile communication terminal 8 body by transducer 21 collection, judges that the method for individual mobile communication terminal 8 body occurrence positions movement is: arrange acceleration change threshold value.When the acceleration change amount that transducer 21 gathers is not less than this acceleration change threshold value, namely judge that individual mobile communication terminal 8 occurrence positions moves; When the acceleration change amount that transducer 21 gathers is less than this acceleration change threshold value, namely judge that individual mobile communication terminal 8 does not have occurrence positions to move.

In second embodiment of the invention, described gravity sensor gathers the first direction acceleration change amount a along gravity direction respectively, and along perpendicular to the second direction acceleration change amount b in the coordinate system Two coordinate direction in the horizontal plane of gravity direction and third direction acceleration change amount c, the acceleration change amount d that this gravity sensor gathers is exactly .In second embodiment of the invention, described is the mutually perpendicular rectangular coordinate system in Two coordinate direction perpendicular to the coordinate system in the horizontal plane of gravity direction.

Described transducer 21 also can arrange the acceleration transducer adopting and gather three directional accelerations based on three-dimensional system of coordinate, using square root sum square of three directional acceleration values as the acceleration change amount gathered.

Second embodiment of the invention completes described judgement individual mobile communication terminal 8 by the method for call attitude used, and as shown in Figure 6, comprises the steps:

Step 2.1. is flow process 701 as shown in Figure 6, if contact or be 0 close to talking state word, perform following steps 2.2 to 2.4, i.e. flow process 711 to 713 shown in Fig. 6.If contact or be 1 close to talking state word, perform following steps 2.5 to 2.6, i.e. flow process 721 to 722 shown in Fig. 6.

Namely, in flow process 701 shown in Fig. 6 judge contact or be 0 close to talking state word time, individual mobile communication terminal 8 is in noncontact or before this close to talking state, only need the flow process 711 to 713 by left side shown in Fig. 6, judge that when personal communications terminal 8 is converted to contact or close to talking state, and carry out follow-up corresponding operating.In flow process 701 shown in Fig. 6 judge contact or be 1 close to talking state word time, individual mobile communication terminal be in before this contact or close to talking state, only need the flow process 721 to 722 by right side shown in Fig. 6, judge that when personal communications terminal is converted to noncontact or close to talking state, and carry out follow-up corresponding operating.

Step 2.2. is flow process 711 as shown in Figure 6, monitor the acceleration change amount of described transducer 21 collection to judge whether occurrence positions moves this individual mobile communication terminal 8?

If judge that individual mobile communication terminal 8 occurrence positions moves, continue to perform step 2.3, i.e. flow process 712 shown in Fig. 6;

If judge that individual mobile communication terminal 8 does not have occurrence positions to move, redirect performs step 2.7, i.e. flow process 73 shown in Fig. 6;

Step 2.3. is flow process 712 as shown in Figure 6, and the touch-screen 3 gathered by capacitive touch sensing device 31 shields the capacitance variations information of body, judge that touch-screen 3 is touched by human body or close?

If judge that touch-screen 3 is touched by human body or close, continue to perform step 2.4, i.e. flow process 713 shown in Fig. 6;

If judge that touch-screen 3 is not touched by human body or close, redirect performs step 2.7, i.e. flow process 73 shown in Fig. 6;

Step 2.4. is flow process 713 as shown in Figure 6, judges to be in contact or close to talking state, now should to adjust contact or the value close to talking state word in time, be set to 1 by contact or close to talking state word, redirect execution step 2.7, i.e. flow process 73 shown in Fig. 6;

Step 2.5. is flow process 721 as shown in the figure, monitor the acceleration change amount of described transducer 21 collection to judge whether occurrence positions moves this individual mobile communication terminal 8?

If judge that individual mobile communication terminal 8 occurrence positions moves, continue to perform step 2.6, i.e. flow process 722 shown in Fig. 6;

Step 2.6. is flow process 722 as shown in the figure, judges to be in noncontact or close to talking state, now should to adjust contact or the value close to talking state word in time, be set to 0 by contact or close to talking state word, continues to perform step 2.7, i.e. flow process 73 shown in Fig. 6;

Step 2.7. is flow process 73 as shown in the figure, returns step 2.1, i.e. flow process 701 shown in Fig. 6, continues circulation and performs above-mentioned steps and flow process.

Above-mentioned whole method and flow process circulate and carry out, until end of conversation in communication process.When after end of conversation, by contact or should set to 0 close to talking state word.Follow-up processing flow can also be added in step 2.7.Namely, described step 2.7 also comprises as follows step by step:

Step 2.7.1. is flow process 731 to 732 as shown in Figure 6, if contact or be 0 close to talking state word, controls the display screen 3 of individual mobile communication terminal 8 and is in screen display starting state; Flow process 731 to 733 as shown in Figure 6, if contact or be 1 close to talking state word, controls the display screen 3 of individual mobile communication terminal 8 and is in screen display closed condition;

Step 2.7.2. as shown in Figure 5 flow process 732 and 733, afterwards shown in arrow, returns step 2.1, i.e. flow process 701 shown in Fig. 6, continues circulation and performs above-mentioned steps and flow process.

About the capacitance variations information that the capacitive touch sensing device 31 by individual mobile communication terminal 8 gathers, judge that whether the touch-screen 3 of individual mobile communication terminal 8 is touched by human body or close execution mode exists various ways.Such as, capacitive touch sensing device 31 touch-screen 3 is not touched by human body or close to time gather capacitance as a zero point, when the capacitance that capacitive touch sensing device 31 gathers is higher or lower than this zero point, just think that touch-screen is touched by human body or close; The capacitance gathered when capacitive touch sensing device 31 is consistent with zero point, just thinks that touch-screen 3 is not touched by human body or close.Above-mentioned two embodiments of the present invention on this basis, further optimization, namely, described touch-screen 3 by capacitive touch sensing device 31 collection shields the capacitance variations information of body, judge that whether touch-screen 3 is touched by human body or close, its detailed process is: as shown in Figure 8, and capacitive touch sensing device 31 collection touch 3 shields the capacitance variations information in the setting regions 32 of body, judges that whether the setting regions 32 of described touch-screen 3 is touched by human body or close.By only gathering capacitance variations information for setting regions 32, erroneous judgement is avoided to occur further.

As shown in Figure 2, the setting regions 32 of described touch-screen 3 is with touch-screen 3 border of receiver 9 side for starting point, and occupies the region of whole touch-screen 3 area n%, n be not more than 100 positive rational number.

For the method for the invention, can realizing by the physical layer that hardware is formed, as shown in Figure 7, the physical layer of described individual mobile communication terminal 8, namely hardware comprises data processor 1, transducer 21, is configured with the touch-screen 3 of capacitive touch sensing device 31, and for the display screen 7 of display frame.Described capacitive sensing apparatus 31 comprises the electrode being laid in touch-screen 3, and the control module of electrode electrically connected, and this control module detects the capacitance variations of lateral electrode, can also have the data-handling capacity exporting touch points coordinate concurrently.So described method is complete by being arranged on data processor 1.The method of the invention can also complete at the software layer based on hardware view, is namely provided with operating system at the individual mobile communication terminal 8 based on above-mentioned hardware, and described method is complete by the operating system 5 based on individual mobile communication terminal 8.Data processor 1 of the present invention can be specifically designed to the dedicated data processor realizing the inventive method, still for realizing the data processor of other data processing except realizing the inventive method, central processor CPU and various coprocessor can be comprised.

The present invention also proposes a kind of individual mobile communication terminal 8, for realizing the method for described judgement individual mobile communication terminal talking state, as shown in Figure 7 and Figure 8, comprise the touch-screen 3 being configured with capacitive touch sensing device 31, the transducer 21 of this displacement body of individual mobile communication terminal can be detected, data processor 1, and for the display screen 7 of display frame.The displacement information of the individual mobile communication terminal body that described transducer 21 gathers, for judging individual mobile communication terminal 8 to be moved near human body head, to be still moved and away from human body head.Described transducer 21 exports institute's displacement information or judged result to data processor 1.Described capacitive touch sensing device 31 gathers the capacitance variations information that described touch-screen 3 shields body, for judging that whether touch-screen 3 is touched by human body or close.Described capacitive touch sensing device 31 exports described capacitance variations information or judged result to data processor 1.Described data processor 1 is according to the data judging individual mobile communication terminal that transducer 21 and capacitive touch sensing device 31 input and contacts or close to talking state or noncontact or close to talking state.

In first, second embodiment of the present invention, described data processor 1 is according to the data judging individual mobile communication terminal 8 that transducer 21 and capacitive touch sensing device 31 input and contacts or close to talking state or noncontact or close to talking state, and exports to display screen and control instruction that display screen 7 closes or open and select to export to touch-screen 3 instruction controlling touch-screen 3 and close or open simultaneously.

And then, when described data processor 1 according to the data judging individual mobile communication terminal 8 that transducer 21 and capacitive touch sensing device 31 input be in contact or close to talking state time, the instruction controlling display screen and close is exported to display screen 7, screen display closed condition is in make display screen 7, and the instruction controlling touch-screen 3 and close is exported to touch-screen 3, be in touch to make touch-screen 3 and detect closed condition; When described data processor 1 be in noncontact according to the data judging individual mobile communication terminal 8 that transducer 21 and capacitive touch sensing device 31 input or close to talking state time, the instruction controlling display screen 7 and open is exported to display screen 7, screen display starting state is in make display screen 7, and the instruction controlling touch-screen 3 and open is exported to touch-screen 3, be in touch to make touch-screen 3 and detect starting state.

Claims

1. judge a method for individual mobile communication terminal talking state, it is characterized in that:

In communication process, perform following decision process,

Gather the displacement information of individual mobile communication terminal body, judge that individual mobile communication terminal is moved and close human body head, to be still moved and away from human body head;

Gather the capacitance variations information of screen body of touch screen of individual mobile communication terminal, judge that whether the touch-screen of individual mobile communication terminal is touched by human body or close;

When judging individual mobile communication terminal to be moved after the human body head, and described touch-screen is touched by human body or close, just judges that individual mobile communication terminal is in contact or close to talking state; Otherwise, just judge that individual mobile communication terminal is in noncontact or close to talking state.

2. the method for judgement individual mobile communication terminal talking state according to claim 1, is characterized in that:

Whether the touch-screen of described individual mobile communication terminal is referred to because human contact to cause the capacitance variations of this screen body of touch screen to described touch-screen by human body touching;

The distance whether touch-screen of described individual mobile communication terminal is referred to because of human body and described touch-screen by human body proximity causes the capacitance variations of this screen body of touch screen when being m, wherein m is rational, and 0 millimeter of < m≤100 millimeter.

3. the method for judgement individual mobile communication terminal talking state according to claim 2, is characterized in that:

The span of described m further, 0 millimeter of < m≤50 millimeter.

4. the method for judgement individual mobile communication terminal talking state according to claim 2, is characterized in that:

The span of described m further, 0 millimeter of < m≤20 millimeter.

5. the method for judgement individual mobile communication terminal talking state according to claim 2, is characterized in that:

The span of described m further, 0 millimeter of < m≤10 millimeter.

6. the method for judgement individual mobile communication terminal talking state according to claim 1, is characterized in that:

Judge individual mobile communication terminal be in contact or close to talking state time, control the display screen of individual mobile communication terminal and be in screen display closed condition;

Judge individual mobile communication terminal be in noncontact or close to talking state time, control the display screen of individual mobile communication terminal and be in screen display starting state.

7. the method for judgement individual mobile communication terminal talking state according to claim 1, is characterized in that:

When judging individual mobile communication terminal to be moved after the human body head, touch-screen is touched by human body or close, just judges that individual mobile communication terminal is in contact or close to talking state; During when judging individual mobile communication terminal to be moved away from human body head, just judge that individual mobile communication terminal is in noncontact or close to talking state.

8. the method for judgement individual mobile communication terminal talking state according to claim 7, is characterized in that:

Gather the displacement information of individual mobile communication terminal body, judge that individual mobile communication terminal is moved and close human body head, still to be moved and away from human body head, its process is, setting individual mobile communication terminal is positioned at primary importance when non-talking state, and human body head is positioned at the second place;

When detecting individual mobile communication terminal and moving to the second place from primary importance, with regard to judging individual mobile communication terminal to be moved near human body head; When detecting individual mobile communication terminal and moving to primary importance from the second place, with regard to judging individual mobile communication terminal to be moved away from human body head.

9. the method for judgement individual mobile communication terminal talking state according to claim 8, is characterized in that:

Arranging motion vector from from primary importance to the second place be close displacement threshold value, and this comprises direction from from primary importance to the second place and distance near displacement threshold value; And then individual mobile communication terminal is set from the second place to the motion vector of primary importance for away from displacement threshold value, direction from from the second place to primary importance and distance should be comprised away from displacement threshold value;

The real-time displacement vector of detecting individual mobile communication terminal, this real-time displacement vector comprises direction and the distance of real-time displacement; By real-time displacement vector respectively with near displacement threshold value and comparing away from displacement threshold value, direction when real-time displacement vector is not less than 0 degree with the angular separation near displacement threshold value and is less than 90 degree, and when the distance of real-time displacement vector is not less than the distance near displacement threshold value, with regard to judging individual mobile communication terminal to be moved near human body head; Direction when real-time displacement vector is not less than 0 degree with the angular separation away from displacement threshold value and is less than 90 degree, and when the distance of real-time displacement vector is not less than the distance away from motion vector, with regard to judging individual mobile communication terminal to be moved away from human body head.

10. the method for judgement individual mobile communication terminal talking state according to claim 8, is characterized in that:

Described method comprises the steps,

If judge that the touch-screen of individual mobile communication terminal is touched by human body or close, perform step 1.4;

If judge that the touch-screen of individual mobile communication terminal is not touched by human body or close, perform step 1.5;

Step 1.6. returns step 1.1.

The method of 11. judgement individual mobile communication terminal talking states according to claim 10, is characterized in that:

Described step 1.6 also comprises as follows step by step,

Step 1.6.2. returns step 1.1.

12., according to the method for the arbitrary described judgement individual mobile communication terminal talking state in claim 1 to 11, is characterized in that:

The displacement information of individual mobile communication terminal body is gathered by the transducer of individual mobile communication terminal, judge that individual mobile communication terminal is moved and close human body head, still to be moved and away from human body head, wherein, the transducer of described individual mobile communication terminal comprises gravity sensor or the acceleration transducer of the acceleration change amount can detecting individual mobile communication terminal body.

The method of 13. judgement individual mobile communication terminal talking states according to claim 7, is characterized in that:

Gather the displacement information of individual mobile communication terminal body, judge that individual mobile communication terminal is moved and close human body head, to be still moved and away from human body head; Its detailed process is,

Arrange contact or close to talking state word; When individual mobile communication terminal body be in contact or close to talking state time, described contact or be set to 1 close to talking state word; When individual mobile communication terminal body be in noncontact or close to talking state time, described contact or set to 0 close to talking state word; When individual mobile communication terminal is in non-talking state, contacts or be set to 0 close to talking state word;

Gather the displacement information of individual mobile communication terminal body, when judging that individual mobile communication terminal body occurrence positions moves, and contact or be 0 close to talking state word time, the close human body head with regard to judging individual mobile communication terminal to be moved; When judging that individual mobile communication terminal body occurrence positions moves, and contact or be 1 close to talking state word time, judge that individual mobile communication terminal is moved and away from human body head.

The method of 14. judgement individual mobile communication terminal talking states according to claim 13, is characterized in that:

The displacement information of individual mobile communication terminal body is gathered by the transducer of described individual mobile communication terminal, judge that individual mobile communication terminal is moved and close human body head, still to be moved and away from human body head, wherein, the transducer of described individual mobile communication terminal comprises gravity sensor or the acceleration transducer of the acceleration change amount can detecting individual mobile communication terminal body; So by the displacement information of the transducer collection individual mobile communication terminal body of individual mobile communication terminal, judge that the method for individual mobile communication terminal body occurrence positions movement is,

Acceleration change threshold value is set; When the acceleration change amount of transducer collection is not less than this acceleration change threshold value, namely judge that individual mobile communication terminal occurrence positions moves; When the acceleration change amount of acceleration transducer collection is less than this acceleration change threshold value, namely judge that individual mobile communication terminal does not have occurrence positions to move.

The method of 15. judgement individual mobile communication terminal talking states according to claim 14, is characterized in that:

Described method comprises the steps,

If judge that touch-screen is touched by human body or close, perform step 2.4;

Step 2.6. judges be in noncontact or close to talking state, will contact or be set to 0 close to talking state word, performs step 2.7;

Step 2.7. returns step 2.1.

The method of 16. judgement individual mobile communication terminal talking states according to claim 15, is characterized in that:

Described step 2.7 also comprises as follows step by step,

Step 2.7.2. returns step 2.1.

The method of 17. judgement individual mobile communication terminal talking states according to claim 14, is characterized in that:

Described gravity sensor gathers the first direction acceleration change amount a along gravity direction respectively, and along perpendicular to the second direction acceleration change amount b in the coordinate system Two coordinate direction in the horizontal plane of gravity direction and third direction acceleration change amount c, the acceleration change amount d that this gravity sensor gathers is exactly .

The method of 18. judgement individual mobile communication terminal talking states according to claim 17, is characterized in that:

Described is the mutually perpendicular rectangular coordinate system in Two coordinate direction perpendicular to the coordinate system in the horizontal plane of gravity direction.

19., according to the method for the arbitrary described judgement individual mobile communication terminal talking state of claim 1,7,8,10,11,13,15 or 16, is characterized in that:

By the capacitance variations information of the described screen body of touch screen that the capacitive touch sensing device of individual mobile communication terminal gathers, judge that whether the touch-screen of individual mobile communication terminal is touched by human body or close; Its process is,

Capacitance variations information in the setting regions of capacitive touch sensing device collection touch screen body, judges that whether the setting regions of described touch-screen is touched by human body or close.

The method of 20. judgement individual mobile communication terminal talking states according to claim 18, is characterized in that:

The setting regions of described touch-screen is with the touch-screen border of receiver side for starting point, and occupies the region of whole touch-screen area n%, n be not more than 100 positive rational number.

The method of 21. judgement individual mobile communication terminal talking states according to claim 1, is characterized in that:

Described method is complete by the data processor being arranged on individual mobile communication terminal; Or

Described method is complete by the operating system based on individual mobile communication terminal.

22. 1 kinds of individual mobile communication terminals, is characterized in that:

Comprise the touch-screen being configured with capacitive touch sensing device, the transducer of this displacement body of individual mobile communication terminal can be detected, and data processor;

Described transducer gathers the displacement information of individual mobile communication terminal body, for judging individual mobile communication terminal to be moved near human body head, to be still moved and away from human body head; This transducer exports institute's displacement information or judged result to data processor;

Described capacitive touch sensing device gathers the capacitance variations information of described screen body of touch screen, for judging that whether touch-screen is touched by human body or close; This capacitive touch sensing device exports described capacitance variations information or judged result to processor;

Described data processor is according to the data judging individual mobile communication terminal that transducer and capacitive touch sensing device input and contacts or close to talking state or noncontact or close to talking state.

23. individual mobile communication terminals according to claim 22, is characterized in that:

Described individual mobile communication terminal comprises the display screen for display frame further;

Described data processor is according to the data judging individual mobile communication terminal that transducer and capacitive touch sensing device input and contacts or close to talking state or noncontact or close to talking state, and exports the instruction controlling display screen and close or open to display screen.

24. individual mobile communication terminals according to claim 23, is characterized in that:

When described data processor according to the data judging individual mobile communication terminal that transducer and capacitive touch sensing device input be in contact or close to talking state time, the instruction controlling display screen and close is exported to display screen, screen display closed condition is in make display screen, and the instruction controlling touch-screen and close is exported to touch-screen, be in touch to make touch-screen and detect closed condition; When described data processor according to transducer and capacitive touch sensing device input data judging individual mobile communication terminal be in noncontact or close to talking state time, the instruction controlling display screen and open is exported to display screen, screen display starting state is in make display screen, and the instruction controlling touch-screen and open is exported to touch-screen, be in touch to make touch-screen and detect starting state.