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CN105912158B - Touch screen photographing method and device of mobile terminal and mobile terminal - Google Patents

Touch screen photographing method and device of mobile terminal and mobile terminal Download PDF

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Publication number
CN105912158B
CN105912158B CN201610208253.7A CN201610208253A CN105912158B CN 105912158 B CN105912158 B CN 105912158B CN 201610208253 A CN201610208253 A CN 201610208253A CN 105912158 B CN105912158 B CN 105912158B
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China
Prior art keywords
pressure
preset
camera
mobile terminal
change trend
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CN201610208253.7A
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CN105912158A (en
Inventor
吴磊
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0414Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephone Function (AREA)

Abstract

本发明实施例公开了一种移动终端的触屏拍照方法、装置及移动终端。该方法包括:在触屏拍照模式下监测到压力感应屏幕被触碰时,获取触碰信息,其中,触碰信息包括压力数据;根据压力数据确定压力变化趋势;当压力变化趋势满足预设变化要求时,控制摄像头拍照。本发明实施例通过采用上述技术方案,可利用压力感应屏幕采集压力数据,只有压力变化趋势满足预设变化要求时才会控制摄像头拍照,防止移动终端在触屏拍照模式下因被误触发而进行非用户意愿的拍照,避免浪费内存及电力资源,提升用户体验。

The embodiment of the present invention discloses a touch screen photography method, device and mobile terminal for a mobile terminal. The method comprises: when the pressure sensing screen is detected to be touched in the touch screen photography mode, the touch information is obtained, wherein the touch information includes pressure data; the pressure change trend is determined according to the pressure data; when the pressure change trend meets the preset change requirement, the camera is controlled to take a photo. By adopting the above technical solution, the embodiment of the present invention can use the pressure sensing screen to collect pressure data, and the camera will be controlled to take a photo only when the pressure change trend meets the preset change requirement, thereby preventing the mobile terminal from taking photos not intended by the user due to being mistakenly triggered in the touch screen photography mode, avoiding wasting memory and power resources, and improving the user experience.

Description

A kind of touch screen photographic method, device and the mobile terminal of mobile terminal
Technical field
The present embodiments relate to the touch screen photographic method of technical field of mobile terminals more particularly to a kind of mobile terminal, Device and mobile terminal.
Background technique
Currently, camera function has become the standard configuration of mobile terminal, mobile terminal user can whip in daily life Record scenery at one's side and splendid moment.
Mobile terminal configured with touch screen can support touch screen camera function, and under touch screen photographing mode, user is without pressing The virtual photograph key of position is fixed in lower entity shoot button or screen to take pictures, and only needs appointing on point touching screen As soon as a place of anticipating, mobile terminal can control camera to complete a series of movements of taking pictures such as focusing, simplify taking pictures for user Operation brings convenience for user.
However, when mobile terminal touch screen photographing mode opened by mistake open or user is completed under touch screen photographing mode bat When forgetting to close camera function according to after, user unconscious may can encounter mobile terminal screen, and mobile terminal can misidentification at this time It is photographing operation for the unconscious touching of user, takes pictures so will do it, the generation for the false triggering that causes to take pictures.It takes pictures and accidentally touches Hair is easy to produce a large amount of rubbish photos, does not only take up Installed System Memory but also will increase the power consumption of mobile terminal, influences user's Normal use.
Summary of the invention
The purpose of the embodiment of the present invention is that touch screen photographic method, device and the mobile terminal of a kind of mobile terminal are provided, with Solve the problems, such as take pictures false triggering of the mobile terminal under touch screen photographing mode.
In a first aspect, the embodiment of the invention provides a kind of touch screen photographic methods of mobile terminal, comprising:
When monitoring that pressure sensitive screen is touched under touch screen photographing mode, touching information is obtained, wherein the touching Information includes pressure data;
Pressure trend is determined according to the pressure data;
When the pressure trend, which meets default variation, to be required, control camera is taken pictures.
Second aspect, the embodiment of the invention provides a kind of touch screen camera arrangements of mobile terminal, comprising:
Data obtaining module being touched, when for monitoring that pressure sensitive screen is touched under touch screen photographing mode, being obtained Touch information, wherein the touching information includes pressure data;
Pressure trend determining module, for determining pressure trend according to the pressure data;
It takes pictures control module, for when the pressure trend meets default variation and requires, control camera to be taken pictures.
The third aspect, the embodiment of the invention provides a kind of mobile terminal, the mobile terminal is integrated with implementation of the present invention The touch screen camera arrangement of mobile terminal described in example.
The touch screen of the mobile terminal provided in the embodiment of the present invention is taken pictures scheme, monitors pressure under touch screen photographing mode When induction screen is touched, touching information is obtained, pressure trend is determined according to the pressure data in touch information, works as pressure When the default variation of variation tendency satisfaction requires, control camera is taken pictures.By using above-mentioned technical proposal, using pressure sensitive The default variation of screen capture pressure data, only pressure trend satisfaction can just control camera when requiring and take pictures, and prevent from moving Dynamic terminal carries out taking pictures for non-user wish due to by false triggering under touch screen photographing mode, avoids waste memory and electric power money Source promotes user experience.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the touch screen photographic method for mobile terminal that the embodiment of the present invention one provides;
Fig. 2 is pressure trend schematic diagram when one kind that the embodiment of the present invention one provides normally clicks screen;
Fig. 3 is a kind of flow diagram of the touch screen photographic method of mobile terminal provided by Embodiment 2 of the present invention;
Fig. 4 is a kind of process signal of the touch screen photographic method for preferred mobile terminal that the embodiment of the present invention three provides Figure;
Fig. 5 is a kind of structural block diagram of the touch screen camera arrangement for mobile terminal that the embodiment of the present invention four provides.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.It is understood that It is that specific embodiment described herein is used only for explaining the present invention rather than limiting the invention.It further needs exist for illustrating , only the parts related to the present invention are shown for ease of description, in attached drawing rather than entire infrastructure.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail The processing or method described as flow chart.Although each step is described as the processing of sequence by flow chart, many of these Step can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of each step can be rearranged.When its operation The processing can be terminated when completion, it is also possible to have the additional step being not included in attached drawing.The processing can be with Corresponding to method, function, regulation, subroutine, subprogram etc..
Embodiment one
Fig. 1 is a kind of flow diagram of the touch screen photographic method for mobile terminal that the embodiment of the present invention one provides, the party Method can be executed by the touch screen camera arrangement of mobile terminal, and wherein the device can be implemented by software and/or hardware, and can generally integrate In the terminal.As shown in Figure 1, this method comprises:
Step 101 when monitoring that pressure sensitive screen is touched under touch screen photographing mode, obtains touching information.
Wherein, the touching information includes pressure data.
Illustratively, the mobile terminal in the present embodiment is concretely configured with the mobile phone of pressure sensitive screen, plate electricity The terminal devices such as brain and digital camera.
Pressure sensitive screen is a kind of novel mobile terminal touch screen, is integrated with pressure sensing in pressure sensitive screen Device also can recognize pressure size when user touches so that the touch screen can not only accurately incude the touch location of user.
Illustratively, mobile terminal can start the pressure sensing in pressure sensitive screen when entering touch screen photographing mode Device, the pressure sensor in certain pressure sensitive screen can also be in normally open.When the pressure sensitive under touch screen photographing mode When screen is touched, pressure sensor can sense the pressure value being applied on screen, so mobile terminal just can monitor Pressure sensitive screen is touched.Touching herein may be the clicking operation that user actively carries out, it is also possible to which user is unconscious Touch or other objects accidentally touch.Pressure sensor can record touching information in real time and extract use for mobile terminal, It include pressure data in the touching information.
Step 102 determines pressure trend according to pressure data.
Illustratively, pressure history can be drawn according to pressure data, obtains pressure trend.For example, pressure becomes Change trend may for it is constant always, become larger, gradually become smaller, first become larger become smaller again and around fixed value fluctuation etc..
Step 103, when pressure trend meets default variation and requires, control camera is taken pictures.
When illustratively, can show that user's finger normally clicks screen by way of theory analysis or experiment simulation Pressure value variation tendency and the unconscious touch of user or other objects such as accidentally touch at improper pressure when clicking screen Power variation tendency, between pressure trend when obtaining pressure trend when normal click and improper click after comparison Difference, determine that default variation requires according to above-mentioned difference.
Preferably, default variation requires to include: pressure trend is first to become larger and become smaller again, and maximum pressure value continues Duration is less than default duration threshold value.Fig. 2 is that pressure when one kind that the embodiment of the present invention one provides normally clicks screen becomes Change trend schematic diagram, for user when normally clicking screen, pressure when finger has just touched screen is smaller, with user's finger with The increase of screen contact area, pressure can also become larger, and when contact area maximum, pressure value is maximum, subsequent user's finger Frame out, contact area can be gradually reduced again, and corresponding pressure value can be also gradually reduced, and maximum pressure value it is lasting when Between can be very short.Pressure trend when being exemplified below several improper clicks: for example, when mobile terminal is put into pocket by user In, and hand is protruded into pocket may touch screen, because user can not learn that mobile terminal is currently under touching photographing mode, It is possible that can long-time contact screen, pressure trend should be and first become larger when contact screen (hand of user rigid) at this time, so Keep maximum value (the pushing time contact screen of user) for a long time afterwards, finally (hand of user frames out from becoming smaller greatly again When), it is different from pressure trend when normal click;For another example, when sharp objects or the object of surfacing touch screen, pressure Force value can be always maintained at constant or surround a definite value fuctuation within a narrow range, different from pressure trend when normal click.
Illustratively, when this, which touches the corresponding default variation of pressure trend satisfaction, requires, it can determine whether out this Touching is the normal click of user, and user wishes mobile terminal execution photographing operation, so controllable camera is taken pictures;When this When touching corresponding pressure trend and being unsatisfactory for default variation and require, it can determine whether out that this touching is improper click, user It is not intended to mobile terminal execution photographing operation, so the generation of photographing instruction or no photographing instruction can be intercepted, to hinder Only camera executes relevant operation of taking pictures.
The touch screen photographic method for the mobile terminal that the embodiment of the present invention one provides, monitors pressure under touch screen photographing mode When induction screen is touched, touching information is obtained, pressure trend is determined according to the pressure data in touch information, works as pressure When the default variation of variation tendency satisfaction requires, control camera is taken pictures.By using above-mentioned technical proposal, using pressure sensitive The default variation of screen capture pressure data, only pressure trend satisfaction can just control camera when requiring and take pictures, and prevent from moving Dynamic terminal carries out taking pictures for non-user wish due to by false triggering under touch screen photographing mode, avoids waste memory and electric power money Source promotes user experience.
On the basis of the above embodiments, it can advanced optimize, " can will be wanted when pressure trend meets default variation When asking, control camera is taken pictures " optimization are as follows: it is required when pressure trend meets default variation, and the maximum in pressure data When pressure value is within the scope of preset pressure value, control camera is taken pictures.It should be noted that the maximum pressure in pressure data It is worth identical as the maximum pressure value in pressure trend.Illustratively, pressing when different user normally clicks screen can be investigated Maximum pressure value corresponding to dynamics determines preset pressure value range according to finding.Under improper click condition, maximum pressure Force value is likely less than the minimum boundary value (such as unconscious to flip situation) of preset pressure value range, it is also possible to be greater than preset pressure It is worth the maximum boundary value of range (such as unexpected collision situation).Optimizing herein is advantageous in that, the improper click of identification can be improved Accuracy rate further prevents the generation of false triggering of taking pictures.
On the basis of the above embodiments, it can advanced optimize, touching information may also include compression duration.Can incite somebody to action " when When the default variation of pressure trend satisfaction requires, control camera is taken pictures " optimization are as follows: become when pressure trend satisfaction is default Change and require, and when the duration that is pressurized be within the scope of preset duration, controls camera and take pictures.Concretely pressure passes compression duration Sensor detects time span at the time of pressure value between at the time of can not detecting pressure value.It is understood that with When normally clicking screen, the duration for completing one click generally can investigate different user just in certain section at family Pressing duration when screen is often clicked, preset duration range is determined according to finding.When growing too short or too long when pressed, Improper click can be regarded as, and then camera is prevented to execute relevant operation of taking pictures.Optimizing herein is advantageous in that, knowledge can be improved The accuracy rate of not improper click further prevents the generation of false triggering of taking pictures.
Embodiment two
Fig. 3 is a kind of flow diagram of the touch screen photographic method of mobile terminal provided by Embodiment 2 of the present invention, this reality It applies example to optimize based on above-described embodiment, in the present embodiment, touching information further includes compression area, " will work as pressure When the default variation of variation tendency satisfaction requires, control camera is taken pictures " optimization are as follows: when the default variation of pressure trend satisfaction is wanted When asking, judge whether compression area is within the scope of default compression area, if so, control camera is taken pictures.
Further, it also can determine whether the relationship between compression area and pressure value meets condition, " will judge compression face Whether product is within the scope of default compression area, if so, control camera is taken pictures " optimization are as follows: judge whether compression area is located In presetting within the scope of compression area, if so, calculating the maximum pressure value and compression area ratio in pressure data;At ratio When in default ratio range, control camera is taken pictures.
Correspondingly, the method for the present embodiment includes the following steps:
Step 301 when monitoring that pressure sensitive screen is touched under touch screen photographing mode, obtains touching information.
Wherein, touching information includes pressure data and compression area.The compression area concretely pressure sensor energy Enough measure the area in the region of pressure value.
Step 302 determines pressure trend according to pressure data.
Step 303, when pressure trend meets default variation and requires, judge whether compression area is in default compression In areal extent, if so, thening follow the steps 304;Otherwise, terminate process.
Illustratively, when clicking screen using finger, the region that finger can cover is limited user, can be investigated not Finger presses area when normally clicking screen with user, determines default compression area range according to finding.For example, it is default by Pressure areal extent is 0.5cm2To 3cm2
Maximum pressure value and compression area ratio in step 304, calculating pressure data, when ratio is in default ratio model When enclosing interior, control camera is taken pictures.
Illustratively, normal when clicking, the strength and compression area generally clicked be it is positively related, so the ratio of the two Certain section can be fallen into, the ratio of maximum pressure value and compression area when different user normally clicks screen can be investigated, according to Finding determines default ratio range.It is understood that if compression area understands very little when sharp objects touch screen, The ratio of maximum pressure value and compression area can be more than the maximum boundary value of default ratio range;If contact surface is big and smooth When object touches screen, compression area can very little, the ratio of maximum pressure value and compression area can be less than default ratio range Minimum boundary value.So this step may recognize that non-finger touching and the improper click of generation, and then prevent such mistake of taking pictures The generation of triggering situation.
The touch screen photographic method of mobile terminal provided by Embodiment 2 of the present invention, to compression area and maximum pressure value with The ratio of compression area is further determined, the accuracy rate for identifying improper click can be improved, and further prevents mistake of taking pictures The generation of triggering situation.
Provide whether a variety of this touching for identification are the condition normally clicked in above-described embodiment, it is possible to understand that It is, when the condition of this touching while satisfaction is more, to identify that the accuracy rate of improper click is higher, without paying close attention to each condition Between specific judgement sequence.It is exemplified below whether above-mentioned multiple this touching for identification of one of application are normal The touch screen photographic method of the condition of click.
Embodiment three
Fig. 4 is a kind of process signal of the touch screen photographic method for preferred mobile terminal that the embodiment of the present invention three provides Figure, as shown in figure 4, this method comprises:
Step 401 when monitoring that pressure sensitive screen is touched under touch screen photographing mode, obtains touching information.
Wherein, the touching information includes pressure data, compression area and compression duration.
Step 402 determines pressure trend according to pressure data.
Step 403 judges whether pressure trend meets default variation and require, if so, thening follow the steps 404;Otherwise, Terminate process.
Wherein, default variation requires to include: pressure trend be first become larger and become smaller again, and maximum pressure value it is lasting when It is long to be less than default duration threshold value.
Step 404 judges whether maximum pressure value is within the scope of preset pressure value, if so, thening follow the steps 405;It is no Then, terminate process.
Step 405 judges whether compression area is within the scope of default compression area, if so, thening follow the steps 406;It is no Then, terminate process.
Step 406 calculates maximum pressure value and compression area ratio.
Step 407 judges whether ratio is in default ratio range, if so, thening follow the steps 408;Otherwise, terminate stream Journey.
Step 408 judges whether compression duration is within the scope of preset duration, if so, thening follow the steps 409;Otherwise, it ties Line journey.
Step 409, control camera are taken pictures.
Illustratively, the end process in the present embodiment can be understood as control camera and be not responding to this touching, image Relevant operation of taking pictures is not carried out in head.
The touch screen photographic method for the mobile terminal that the embodiment of the present invention three provides, the pressure sensor configured in screen Under auxiliary, the recognition accuracy of the improper click under touch screen photographing mode can be effectively promoted, prevents mobile terminal from clapping in touch screen According to taking pictures for non-user wish is carried out due to by false triggering under mode, waste memory and electric power resource are avoided, promotes user experience.
Example IV
Fig. 5 is a kind of structural block diagram of the touch screen camera arrangement for mobile terminal that the embodiment of the present invention four provides, the device Can be implemented by software and/or hardware, be typically integrated in mobile terminal, can by execute mobile terminal touch screen photographic method come Touch screen is carried out to take pictures.As shown in figure 5, the device includes touching data obtaining module 501, pressure trend determining module 502 With control module 503 of taking pictures.
Wherein, data obtaining module 501 is touched, for monitoring that pressure sensitive screen is touched under touch screen photographing mode When, obtain touching information, wherein the touching information includes pressure data;Pressure trend determining module 502 is used for root Pressure trend is determined according to the pressure data;Control module of taking pictures 503, it is default for meeting in the pressure trend When variation requires, control camera is taken pictures.
The touch screen camera arrangement for the mobile terminal that the embodiment of the present invention four provides, using pressure sensitive screen capture pressure The default variation of data, only pressure trend satisfaction can just control camera when requiring and take pictures, and prevent mobile terminal in touch screen Taking pictures for non-user wish is carried out due to by false triggering under photographing mode, avoids waste memory and electric power resource, promotes user's body It tests.
On the basis of the above embodiments, the default variation requirement can include: pressure trend is first to become larger to become again It is small, and the duration of maximum pressure value is less than default duration threshold value.
On the basis of the above embodiments, the control module of taking pictures can be specifically used for: when the pressure trend is full The default variation of foot requires, and when the maximum pressure value in the pressure data be within the scope of preset pressure value, control camera It takes pictures.
On the basis of the above embodiments, the touching information may also include compression area;The control module tool of taking pictures Body is used for: when the pressure trend, which meets default variation, to be required, judging whether the compression area is in default compression In areal extent, if so, control camera is taken pictures.
On the basis of the above embodiments, judge whether the compression area is within the scope of default compression area, if so, It then controls camera to take pictures, comprising: judge whether the compression area is within the scope of default compression area, if so, calculating Maximum pressure value and the compression area ratio in the pressure data;When the ratio is in default ratio range, Control camera is taken pictures.
On the basis of the above embodiments, the touching information may also include compression duration;The control module tool of taking pictures Body is used for: being required when the pressure trend meets default variation, and the compression duration is within the scope of preset duration When, control camera is taken pictures.
Embodiment five
The present embodiment five provides a kind of mobile terminal, which is integrated with mobile end described in the embodiment of the present invention The touch screen camera arrangement at end can be taken pictures by executing the fingerprint photographic method of mobile terminal to carry out touch screen.
Illustratively, the mobile terminal in the present embodiment is concretely configured with the mobile phone of pressure sensitive screen, plate electricity The terminal devices such as brain and digital camera.
When user, which carries out touch screen using the mobile terminal in the present embodiment, to take pictures, mobile terminal can utilize pressure sensitive screen Curtain acquisition pressure data can just control camera when only the default variation of pressure trend satisfaction requires and take pictures, prevent from moving Terminal carries out taking pictures for non-user wish due to by false triggering under touch screen photographing mode, avoids waste memory and electric power resource, Promote user experience.
The executable present invention of the touch screen camera arrangement and mobile terminal of the mobile terminal provided in above-described embodiment is any real The touch screen photographic method for applying mobile terminal provided by example has and executes the corresponding functional module of this method and beneficial effect.Not The technical detail of detailed description in the above-described embodiments, reference can be made to the touch screen of mobile terminal provided by any embodiment of the invention Photographic method.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation, It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.

Claims (11)

1.一种移动终端的触屏拍照方法,其特征在于,包括:1. A touch screen photographing method of a mobile terminal, characterized in that, comprising: 在触屏拍照模式下监测到压力感应屏幕被触碰时,实时获取触碰信息,其中,所述触碰信息包括压力数据;When it is detected that the pressure-sensitive screen is touched in the touch-screen photography mode, the touch information is acquired in real time, wherein the touch information includes pressure data; 根据所述压力数据确定压力变化趋势,所述压力变化趋势由所述压力数据绘制而成,包括一直不变、逐渐变大、逐渐变小、先变大再变小以及围绕固定值波动中的一种;The pressure change trend is determined according to the pressure data, and the pressure change trend is drawn from the pressure data, including constant, gradually increasing, gradually decreasing, first increasing and then decreasing, and fluctuating around a fixed value. A sort of; 当所述压力变化趋势满足预设变化要求时,控制摄像头拍照;When the pressure change trend meets the preset change requirement, control the camera to take pictures; 其中,所述预设变化要求包括:压力变化趋势为先变大再变小,且最大压力值的持续时长小于预设持续时长阈值。The preset change requirement includes: the pressure change trend is to increase first and then decrease, and the duration of the maximum pressure value is less than a preset duration threshold. 2.根据权利要求1所述的方法,其特征在于,当所述压力变化趋势满足预设变化要求时,控制摄像头拍照,包括:2. The method according to claim 1, wherein when the pressure change trend meets a preset change requirement, controlling the camera to take a picture, comprising: 当所述压力变化趋势满足预设变化要求,且所述压力数据中的最大压力值处于预设压力值范围内时,控制摄像头拍照。When the pressure change trend meets the preset change requirement, and the maximum pressure value in the pressure data is within the preset pressure value range, the camera is controlled to take a picture. 3.根据权利要求1所述的方法,其特征在于,所述触碰信息还包括受压面积;3. The method according to claim 1, wherein the touch information further comprises a pressed area; 当所述压力变化趋势满足预设变化要求时,控制摄像头拍照,包括:When the pressure change trend meets the preset change requirements, controlling the camera to take pictures, including: 当所述压力变化趋势满足预设变化要求时,判断所述受压面积是否处于预设受压面积范围内,若是,则控制摄像头拍照。When the pressure change trend meets the preset change requirement, it is determined whether the pressure-receiving area is within the preset pressure-receiving area range, and if so, the camera is controlled to take pictures. 4.根据权利要求3所述的方法,其特征在于,判断所述受压面积是否处于预设受压面积范围内,若是,则控制摄像头拍照,包括:4. The method according to claim 3, wherein judging whether the pressure-receiving area is within a preset pressure-bearing area range, and if so, controlling a camera to take pictures, comprising: 判断所述受压面积是否处于预设受压面积范围内,若是,则计算所述压力数据中的最大压力值与所述受压面积比值;Determine whether the pressure-receiving area is within the preset pressure-receiving area range, and if so, calculate the ratio of the maximum pressure value in the pressure data to the pressure-receiving area; 当所述比值处于预设比值范围内时,控制摄像头拍照。When the ratio is within the preset ratio range, the camera is controlled to take pictures. 5.根据权利要求1所述的方法,其特征在于,所述触碰信息还包括受压时长;5. The method according to claim 1, wherein the touch information further comprises a pressure duration; 当所述压力变化趋势满足预设变化要求时,控制摄像头拍照,包括:When the pressure change trend meets the preset change requirements, controlling the camera to take pictures, including: 当所述压力变化趋势满足预设变化要求,并且所述受压时长处于预设时长范围内时,控制摄像头拍照。When the pressure change trend meets the preset change requirement, and the pressure duration is within the preset duration range, the camera is controlled to take a picture. 6.一种移动终端的触屏拍照装置,其特征在于,包括:6. A touch screen photographing device of a mobile terminal, characterized in that, comprising: 触碰信息获取模块,用于在触屏拍照模式下监测到压力感应屏幕被触碰时,实时获取触碰信息,其中,所述触碰信息包括压力数据;a touch information acquisition module, configured to acquire touch information in real time when detecting that the pressure-sensitive screen is touched in the touch-screen photographing mode, wherein the touch information includes pressure data; 压力变化趋势确定模块,用于根据所述压力数据确定压力变化趋势,所述压力变化趋势由所述压力数据绘制而成,包括一直不变、逐渐变大、逐渐变小、先变大再变小以及围绕固定值波动中的一种;The pressure change trend determination module is used to determine the pressure change trend according to the pressure data, and the pressure change trend is drawn from the pressure data, including always unchanged, gradually increasing, gradually decreasing, first increasing and then changing one of small and fluctuating around a fixed value; 拍照控制模块,用于在所述压力变化趋势满足预设变化要求时,控制摄像头拍照;a photographing control module, configured to control the camera to take pictures when the pressure change trend meets the preset change requirement; 其中,所述预设变化要求包括:压力变化趋势为先变大再变小,且最大压力值的持续时长小于预设持续时长阈值。The preset change requirement includes: the pressure change trend is to increase first and then decrease, and the duration of the maximum pressure value is less than a preset duration threshold. 7.根据权利要求6所述的装置,其特征在于,所述拍照控制模块具体用于:7. The device according to claim 6, wherein the photographing control module is specifically used for: 当所述压力变化趋势满足预设变化要求,且所述压力数据中的最大压力值处于预设压力值范围内时,控制摄像头拍照。When the pressure change trend meets the preset change requirement, and the maximum pressure value in the pressure data is within the preset pressure value range, the camera is controlled to take a picture. 8.根据权利要求6所述的装置,其特征在于,所述触碰信息还包括受压面积;8. The device according to claim 6, wherein the touch information further comprises a pressed area; 所述拍照控制模块具体用于:The photographing control module is specifically used for: 当所述压力变化趋势满足预设变化要求时,判断所述受压面积是否处于预设受压面积范围内,若是,则控制摄像头拍照。When the pressure change trend meets the preset change requirement, it is determined whether the pressure-receiving area is within the preset pressure-receiving area range, and if so, the camera is controlled to take pictures. 9.根据权利要求8所述的装置,其特征在于,判断所述受压面积是否处于预设受压面积范围内,若是,则控制摄像头拍照,包括:9. The device according to claim 8, wherein judging whether the pressure-receiving area is within a preset pressure-receiving area range, and if so, controlling a camera to take pictures, comprising: 判断所述受压面积是否处于预设受压面积范围内,若是,则计算所述压力数据中的最大压力值与所述受压面积比值;Determine whether the pressure-receiving area is within the preset pressure-receiving area range, and if so, calculate the ratio of the maximum pressure value in the pressure data to the pressure-receiving area; 当所述比值处于预设比值范围内时,控制摄像头拍照。When the ratio is within the preset ratio range, the camera is controlled to take pictures. 10.根据权利要求6所述的装置,其特征在于,所述触碰信息还包括受压时长;10 . The device according to claim 6 , wherein the touch information further comprises a pressure duration; 10 . 所述拍照控制模块具体用于:The photographing control module is specifically used for: 当所述压力变化趋势满足预设变化要求,并且所述受压时长处于预设时长范围内时,控制摄像头拍照。When the pressure change trend meets the preset change requirement, and the pressure duration is within the preset duration range, the camera is controlled to take a picture. 11.一种移动终端,其特征在于,所述移动终端集成了如权利要求6-10任意一项所述的移动终端的触屏拍照装置。11. A mobile terminal, characterized in that, the mobile terminal integrates the touch-screen photographing device of the mobile terminal according to any one of claims 6-10.
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