CN105700666A - Terminal device and electricity saving method and device thereof - Google Patents

Terminal device and electricity saving method and device thereof Download PDF

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Publication number
CN105700666A
CN105700666A CN201610105343.3A CN201610105343A CN105700666A CN 105700666 A CN105700666 A CN 105700666A CN 201610105343 A CN201610105343 A CN 201610105343A CN 105700666 A CN105700666 A CN 105700666A
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CN
China
Prior art keywords
touch screen
external
event
distance
terminal unit
Prior art date
Application number
CN201610105343.3A
Other languages
Chinese (zh)
Inventor
李成钢
Original Assignee
广东欧珀移动通信有限公司
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Publication date
Application filed by 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Priority to CN201610105343.3A priority Critical patent/CN105700666A/en
Publication of CN105700666A publication Critical patent/CN105700666A/en

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 – G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of power-saving mode
    • G06F1/3234Power saving characterised by the action undertaken
    • G06F1/325Power saving in peripheral device
    • G06F1/3265Power saving in display device
    • GPHYSICS
    • G06COMPUTING; CALCULATING; 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725Cordless telephones
    • H04M1/73Battery saving arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/22Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention discloses a terminal device and an electricity saving method and device thereof. The method includes the steps that when it is detected that a touch screen of the terminal device is in a blank screen state, the distance between an outside object and the touch screen is detected; whether the distance between the outside object and the touch screen is smaller than a preset threshold or not is judged, and a position event of the touch screen is determined; according to the position event, response operation of the touch screen on a blank screen gesture is controlled. According to the method, by detecting the touch screen position event of the terminal device under the blank screen state, the response operation of the touch screen on the blank screen gesture is controlled according to the position event of the touch screen, and power consumption of the terminal device is reduced, standby time of the terminal device is prolonged, and mistaken operation on the touch screen of the terminal device is avoided.

Description

Terminal unit and power-saving method thereof and device
Technical field
The present invention relates to terminal unit manufacturing technology field, particularly relate to a kind of terminal unit and power-saving method thereof and device。
Background technology
At present, development along with terminal unit (such as smart mobile phone) manufacturing technology, the screen size of terminal unit is increasing, and the screen resolution of use is also gradually increased, and uses terminal unit to carry out entertaining for user and the activity such as work provides increasing facility。
But, owing to the battery electric quantity of above-mentioned terminal unit is limited, the therefore increase of screen size and resolution, increase the power consumption to terminal unit。So that the electricity of battery can obtain bigger utilization rate, need a kind of method that can effectively reduce terminal unit battery power consumption badly。
Summary of the invention
It is an object of the invention to be intended to solve at least to a certain extent one of above-mentioned technical problem。
For this, first purpose of the present invention is in that to propose a kind of terminal unit power-saving method, the method is by detecting the touch screen position event of the terminal unit under black state, position event according to touch screen controls touch screen and the response of blank screen gesture is operated, reduce the power consumption of terminal unit, extend the stand-by time of terminal unit, and avoid the maloperation to terminal unit。
Second purpose of the present invention is in that to propose a kind of terminal unit battery saving arrangement。
3rd purpose of the present invention is in that to propose a kind of terminal unit。
For reaching above-mentioned purpose, the terminal unit power-saving method of first aspect present invention embodiment, comprise the following steps: when the touch screen monitoring terminal unit is in black state, the distance of detection external object and described touch screen;Judge that whether the distance between described external object and described touch screen is less than predetermined threshold value, it is determined that the position event of described touch screen;Control described touch screen according to described position event the response of blank screen gesture is operated。
Terminal unit power-saving method according to embodiments of the present invention, by detecting the touch screen position event of the terminal unit under black state, and the response of blank screen gesture is operated by the position event control touch screen according to touch screen, reduce the power consumption of terminal unit, extend the stand-by time of terminal unit, and avoid the maloperation to terminal unit。
It addition, in one embodiment of the invention, the distance of described detection external object and described touch screen, including: the distance of external object and described touch screen is detected by proximity transducer。
In one embodiment of the invention, the described distance being detected external object and described touch screen by proximity transducer, including: send the first infrared signal, and receive described first infrared signal and touch the second infrared signal of described external object back reflection;Transmission time according to described first infrared signal, and the reception time acquisition time difference of described second infrared signal;According to the time map relation that the inquiry of described time difference is preset, detect the distance of described external object and described touch screen。
In one embodiment of the invention, the described distance being detected external object and described touch screen by proximity transducer, including: send the first induced signal, and receive described first induced signal and touch the second induced signal of described external object back reflection;The first signal intensity when sending according to described first induced signal, and the energy that secondary signal intensity acquisition when described second induced signal receives consumes;The energy mapping relations that energy inquiry according to described consumption is preset, detect the distance of described external object and described touch screen。
In one embodiment of the invention, whether the described distance judged between described external object and described touch screen is less than predetermined threshold value, determine the position event of described touch screen, including: if the distance between described external object and described touch screen is less than predetermined threshold value, it is determined that the relatively described external object of described touch screen is close to event;If the distance between described external object and described touch screen is be more than or equal to predetermined threshold value, it is determined that the relatively described external object of described touch screen is away from event。
In one embodiment of the invention, described according to described position event control described touch screen the response of blank screen gesture is operated, including: according to described position event, control node in described touch screen bottom layer driving is carried out corresponding read-write operation, control the response to blank screen gesture of the described touch screen and operate。
In one embodiment of the invention, described according to described position event in described touch screen bottom layer driving control node carry out corresponding read-write operation, control the response to blank screen gesture of the described touch screen to operate, including: when the relatively described external object of described touch screen is close to event, the first state is write to described control node, so that processor reads described first state, control described touch screen and be not responding to blank screen gesture;When the relatively described external object of described touch screen is away from event, write the second state to described control node, so that processor reads described second state, control described touch screen response blank screen gesture。
In one embodiment of the invention, when described first state is 0, described second state is 1;Or, when described first state is 1, described second state is 0。
For reaching above-mentioned purpose, the terminal unit battery saving arrangement of second aspect present invention embodiment includes: detection module, for when the touch screen monitoring terminal unit is in black state, detecting the distance of external object and described touch screen;Determining module, whether the distance being used for judging between described external object and described touch screen is less than predetermined threshold value, and determines the position event of described touch screen;Control module, for controlling described touch screen according to described position event, the response of blank screen gesture is operated。
Terminal unit battery saving arrangement according to embodiments of the present invention, by detecting the touch screen position event of the terminal unit under black state, and the response of blank screen gesture is operated by the position event control touch screen according to touch screen, reduce the power consumption of terminal unit, extend the stand-by time of terminal unit, and avoid the maloperation to terminal unit。
It addition, in one embodiment of the invention, described detection module specifically for: detected the distance of external object and described touch screen by proximity transducer。
In one embodiment of the invention, described detection module includes: the first transmitting element, is used for sending the first infrared signal, and receives described first infrared signal and touch the second infrared signal of described external object back reflection;First acquiring unit, for the transmission time according to described first infrared signal, and the reception time of described second infrared signal obtains time difference;First detection unit, for the described time difference obtained according to described first acquiring unit, the time map relation that inquiry is preset, detects the distance of described external object and described touch screen。
In one embodiment of the invention, described detection module includes: the second transmitting element, is used for sending the first induced signal, and receives described first induced signal and touch the second induced signal of described external object back reflection;Second acquisition unit, the first signal intensity during for sending according to described first induced signal, and secondary signal intensity when described second induced signal receives obtain the energy consumed;Second detection unit, the energy mapping relations that the energy inquiry of the described consumption for obtaining according to described second acquisition unit is preset, detect the distance of described external object and described touch screen。
In one embodiment of the invention, described determine that module includes: first determines unit, during for the distance between described external object and described touch screen less than predetermined threshold value, it is determined that the relatively described external object of described touch screen is close to event;Second determines unit, during for the distance between described external object and described touch screen be more than or equal to predetermined threshold value, it is determined that the relatively described external object of described touch screen is away from event。
In one embodiment of the invention, described control module specifically for: according to described position event in described touch screen bottom layer driving control node carry out corresponding read-write operation, control the response to blank screen gesture of the described touch screen and operate。
In one embodiment of the invention, described control module includes: the first control unit, for when the relatively described external object of described touch screen is close to event, the first state is write to described control node, so that processor reads described first state, control described touch screen and be not responding to blank screen gesture;Second control unit, for when the relatively described external object of described touch screen is away from event, writing the second state to described control node, so that processor reads described second state, controls described touch screen response blank screen gesture。
In one embodiment of the invention, when described first state is 0, described second state is 1;Or, when described first state is 1, described second state is 0。
For reaching above-mentioned purpose, the terminal unit of third aspect present invention embodiment, including: housing, processor, memorizer, circuit board and power circuit, wherein, described circuit board is placed in the interior volume that described housing surrounds, described processor and described memorizer and is arranged on described circuit board;Described power circuit, powers for each circuit or the device for terminal unit;Described memorizer is used for storing executable program code;Described processor runs the program corresponding with described executable program code by reading the executable program code of storage in described memorizer, for performing following steps: when the touch screen monitoring described terminal unit is in black state, the distance of detection external object and described touch screen;Judge that whether the distance between described external object and described touch screen is less than predetermined threshold value, it is determined that the position event of described touch screen;Control described touch screen according to described position event the response of blank screen gesture is operated。
The terminal unit of the embodiment of the present invention, by detecting the touch screen position event of the terminal unit under black state, and the response of blank screen gesture is operated by the position event control touch screen according to touch screen, reduce the power consumption of terminal unit, extend the stand-by time of terminal unit, and avoid the maloperation to terminal unit。
Aspect and advantage that the present invention adds will part provide in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention。
Accompanying drawing explanation
The present invention above-mentioned and/or that add aspect and advantage will be apparent from easy to understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the flow chart of terminal unit power-saving method according to an embodiment of the invention。
Fig. 2 is the structural representation of terminal unit battery saving arrangement according to an embodiment of the invention;
Fig. 3 is the structural representation of the terminal unit battery saving arrangement according to one specific embodiment of the present invention;
Fig. 4 is the structural representation of the terminal unit battery saving arrangement according to another specific embodiment of the present invention;
Fig. 5 is the structural representation of the terminal unit battery saving arrangement according to another specific embodiment of the present invention;And
Fig. 6 is the structural representation of the terminal unit battery saving arrangement according to another specific embodiment of the present invention。
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish。The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention。
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic。Thus, define " first ", the feature of " second " can express or implicitly include one or more these features。In describing the invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically。
Describe in flow chart or in this any process described otherwise above or method and be construed as, represent and include the module of code of executable instruction of one or more step for realizing specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press order that is shown or that discuss, including according to involved function by basic mode simultaneously or in the opposite order, performing function, this should be understood by embodiments of the invention person of ordinary skill in the field。Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish。The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention。
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic。Thus, define " first ", the feature of " second " can express or implicitly include one or more these features。In describing the invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically。
Describe in flow chart or in this any process described otherwise above or method and be construed as, represent and include the module of code of executable instruction of one or more step for realizing specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press order that is shown or that discuss, including according to involved function by basic mode simultaneously or in the opposite order, performing function, this should be understood by embodiments of the invention person of ordinary skill in the field。
Below with reference to the accompanying drawings the terminal unit power-saving method of the embodiment of the present invention, device and terminal unit are described。
It should be noted that the terminal unit in the embodiment of the present invention can be the hardware device that mobile phone, panel computer, personal digital assistant, Wearable etc. have various operating system, touch screen and/or display screen。
Fig. 1 is the flow chart of terminal unit power-saving method according to an embodiment of the invention。
As it is shown in figure 1, this terminal unit power-saving method includes:
S110, when the touch screen monitoring terminal unit is in black state, the distance of detection external object and touch screen。
Specifically, in order to avoid under some need not open the scene to the response operation of blank screen gesture, when such as terminal unit is placed on the scene such as knapsack, pocket, terminal unit still opens the waste that the response operation of blank screen gesture causes terminal unit power consumption, need when touch screen terminal unit being detected is in black state, the distance of detection external object and touch screen, further to judge whether to need opening terminal apparatus that the response of blank screen gesture is operated。
It should be noted that different modes, the distance of detection external object and touch screen can be taked according to concrete application。It is illustrated below:
The first example, utilizes the distance of infrared signal detection external object and touch screen, specific as follows:
When being placed on when terminal unit inside pocket or knapsack, can close to the cloth of pocket or knapsack, therefore the distance of proximity transducer detection external object and touch screen can be passed through, judge the real-time laying state of terminal unit, for further judging whether that needing opening terminal apparatus that the response of blank screen gesture is operated provides foundation。Therefore, in one embodiment of the invention, can first send the first infrared signal, and receive the first infrared signal and touch the second infrared signal of external object back reflection, the transmission time according to the first infrared signal, and second reception time of infrared signal obtain time difference, and according to the time map relation that time difference inquiry is preset, the distance of detection external object and touch screen。
In the present embodiment, infrared signal owing to sending can reflect after running into extraneous object, therefore can according to the time difference between the infrared signal of the infrared signal sent and the reflection received, judge the distance between external object and the touch screen of terminal unit, distance is more big, and above-mentioned time difference is more big。Further, for the ease of processing, the time difference between the infrared signal of transmission and the reflection infrared signal received and the mapping relations between distance can be pre-set, thus the time map relation preset according to time difference inquiry, just can obtain the distance of detection external object and touch screen。Wherein, above-mentioned default time map relation can be got by great many of experiments。
The second example, utilizes the distance of induced signal detection external object and touch screen, specific as follows:
When being placed on when terminal unit inside pocket or knapsack, can close to the cloth of pocket or knapsack, therefore the distance of proximity transducer detection external object and touch screen can be passed through, judge the real-time laying state of terminal unit, for further judging whether to need opening terminal apparatus to provide foundation to the response operation of blank screen gesture operation。Therefore, in one embodiment of the invention, the first induced signal can be sent, and receive the first induced signal and touch the second induced signal of external object back reflection, the first signal intensity when sending according to the first induced signal, and secondary signal intensity during the second induced signal reception obtains the energy of consumption, and inquire about default energy mapping relations, the distance of detection external object and touch screen according to the energy consumed。
In the present embodiment, owing to induced signal is in running into the process that external object carrying out reflects, the intensity of its induced signal can diminish, and external object is more big with the distance of touch screen, and the energy that the induced signal reflected consumes is more many, and signal intensity is more little。Therefore, the distance of external object and touch screen can be judged according to the consumption of the energy of the induced signal reflected received。Further, for the ease of processing, the mapping relations between energy and the distance of the consumption between the induced signal of transmission and the reflection induced signal received can be pre-set, thus the energy mapping relations preset according to the energy inquiry consumed, the distance of detection external object and touch screen just can be obtained。
Wherein, above-mentioned default energy mapping relations can be obtained by great many of experiments, and the energy mapping relations preset corresponding to different induced signals are different。
S120, it is judged that whether the distance between external object and touch screen is less than predetermined threshold value, it is determined that the position event of touch screen。
It is appreciated that, when terminal unit is in the scene such as pocket, knapsack, the distance of the cloth in the touch screen of terminal unit and pocket, knapsack relatively close to, need not open in the scene to the response of blank screen gesture therefore to judge whether current terminal unit is in accurately, judge that whether the distance between external object and touch screen is less than predetermined threshold value, it is determined that the position event of touch screen。
Specifically, as a kind of example, if the distance between external object and touch screen is less than predetermined threshold value, it is determined that the relative external object of touch screen is close to event。If it is to say, the distance between external object and terminal unit is less than predetermined threshold value, then show that terminal unit is likely to be in knapsack, pocket, it is thus determined that touch screen is close to event relative to external object。As another kind of example, if the distance between external object and touch screen is be more than or equal to predetermined threshold value, it is determined that the relative external object of touch screen is away from event。If it is to say, the distance between external object and touch screen is be more than or equal to predetermined threshold value, then show that user is likely to operate accordingly in hand held for terminal unit, it is thus determined that touch screen be away from event relative to external object。
In the examples described above, when terminal unit normally uses, judge that whether the distance between external object and touch screen is less than predetermined threshold value equally, it is determined that the position event of touch screen。For example, when user uses mobile phone dialing or receives calls, although the touch screen response blank screen gesture of current phone, but when proximity transducer detects the face of user and the distance of touch screen less than predetermined threshold value, determine that touch screen is close to event relative to face, thus in order to avoid the maloperation to touch screen, being further turned off the mobile phone response to blank screen gesture and operate。
It should be noted that above-mentioned predetermined threshold value can be demarcated by system, it is possible to arranged voluntarily as required by user, accurate can determine that touch screen is close to event relative to external object by this predetermined threshold value。
S130, controls touch screen according to position event and the response of blank screen gesture is operated。
It is appreciated that, when the event of touch screen Yu external object is close to event, show that terminal unit is when meeting the functional requirement of user, it is not required to open the response to blank screen gesture operate, therefore to reduce the power consumption of terminal unit, save the some electricity of terminal unit, the response to blank screen gesture can be closed and operate。It is to say, the electricity of the battery in order to ensure terminal unit is effectively utilized, controls touch screen according to position event and the response of blank screen gesture is operated。
It should be noted that can need to adopt different control modes to control whether touch screen responds operation to blank screen gesture according to application, this is not limited as by the present embodiment。Such as: the switch of touch screen IC can be controlled, and then control whether touch screen responds operation etc. to blank screen gesture。In order to explanation clearly controls process, by being example to control node carries out corresponding read-write operation in touch screen bottom layer driving, illustrate how that controlling touch screen operates the response of blank screen gesture, specific as follows:
Specifically, can carrying out corresponding read-write operation according to position event to controlling node in touch screen bottom layer driving, the response of blank screen gesture is operated by control touch screen。When the relative external object of touch screen is close to event, write the first state to controlling node, so that processor reads the first state, control touch screen and be not responding to blank screen gesture;When the relative external object of touch screen is away from event, write the second state to controlling node, so that processor reads the second state, control touch screen response blank screen gesture。It is to say, by controlling the different state of node write to control touch screen response or to be not responding to blank screen gesture。
In this example, first state and the second state can arbitrarily be arranged, as a kind of example, first state can be 0, and the second state can be 1, then when the relative external object of touch screen is close to event, then show terminal unit be likely to be positioned in bag, in pocket, to controlling node write 0, so that processor reads 0, and then the equipment response to blank screen gesture of closing a terminal;When the relative external object of touch screen is away from event, then to controlling node write 1, so that processor reads 1, and then control touch screen response blank screen gesture。
As another kind of example, first state can be 1, second state can be 0, then when the relative external object of touch screen is close to event, then show terminal unit be likely to be positioned in bag, in pocket, to controlling node write 1, so that processor reads 1, and then the equipment response to blank screen gesture of closing a terminal;When the relative external object of touch screen is away from event, then to controlling node write 0, so that processor reads 0, and then control touch screen response blank screen gesture。
In sum, the terminal unit power-saving method of the embodiment of the present invention, by detecting the touch screen position event of the terminal unit under black state, and the response of blank screen gesture is operated by the position event control touch screen according to touch screen, when the position event of touch screen is close to event, the response of blank screen gesture is operated by the touch screen of equipment of closing a terminal, and reduces the power consumption of terminal unit, extend the stand-by time of terminal unit, and avoid the maloperation to terminal unit。
In order to realize above-described embodiment, the invention allows for a kind of terminal unit battery saving arrangement, Fig. 2 is the structural representation of terminal unit battery saving arrangement according to an embodiment of the invention, as in figure 2 it is shown, this terminal unit battery saving arrangement includes: detection module 210, determine module 220 and control module 230。
Wherein, detection module 210, for when the touch screen monitoring terminal unit is in black state, detecting the distance of external object and touch screen。
Specifically, in order to avoid under some need not open the scene to the response operation of blank screen gesture, when such as terminal unit is placed on the scene such as knapsack, pocket, terminal unit still opens the waste that the response operation of blank screen gesture causes terminal unit power consumption, detection module 210 needs when touch screen terminal unit being detected is in black state, the distance of detection external object and touch screen, further to judge whether to need opening terminal apparatus that the response of blank screen gesture is operated。
It should be noted that different modes, the distance of detection external object and touch screen can be taked according to concrete application。It is illustrated below:
The first example, utilizes the distance of infrared signal detection external object and touch screen, specific as follows:
Fig. 3 is the structural representation of the terminal unit battery saving arrangement according to one specific embodiment of the present invention。As it is shown on figure 3, detection module 210 can include the first transmitting element the 211, first acquiring unit 212 and the first detection unit 213。When being placed on when terminal unit inside pocket or knapsack, can close to the cloth of pocket or knapsack, therefore detection module 210 can pass through the distance of proximity transducer detection external object and touch screen, judge the real-time laying state of terminal unit, for further judging whether that needing opening terminal apparatus that the response of blank screen gesture is operated provides foundation。Therefore, in one embodiment of the invention, first transmitting element 211 can first send the first infrared signal, and receive the first infrared signal and touch the second infrared signal of external object back reflection, the first acquiring unit 212 transmission time according to the first infrared signal, and second reception time of infrared signal obtain time difference and then the time map relation that the first detection unit 213 is preset, the distance of detection external object and touch screen according to time difference inquiry。
In the present embodiment, can reflect after running into extraneous object due to the infrared signal of the first transmitting element 211 transmission, therefore the first detection unit 213 can according to the time difference between the infrared signal of the infrared signal sent and the reflection received, judge the distance between external object and the touch screen of terminal unit, distance is more big, and above-mentioned time difference is more big。Further, for the ease of processing, the time difference between the infrared signal of transmission and the reflection infrared signal received and the mapping relations between distance can be pre-set, thus the time map relation preset according to time difference inquiry, just can obtain the distance of detection external object and touch screen。Wherein, above-mentioned default time map relation can be got by great many of experiments。
The second example, utilizes the distance of induced signal detection external object and touch screen, specific as follows:
Fig. 4 is the structural representation of the terminal unit battery saving arrangement according to another specific embodiment of the present invention。As shown in Figure 4, detection module 210 can include the second transmitting element 214, second acquisition unit 215 and the second detection unit 216。When being placed on when terminal unit inside pocket or knapsack, can close to the cloth of pocket or knapsack, therefore detection module 210 can pass through the distance of proximity transducer detection external object and touch screen, judge the real-time laying state of terminal unit, for further judging whether to need opening terminal apparatus to provide foundation to the response operation of blank screen gesture operation。Therefore, in one embodiment of the invention, second transmitting element 214 can send the first induced signal, and receive the first induced signal and touch the second induced signal of external object back reflection, the first signal intensity when second acquisition unit 215 sends according to the first induced signal, and secondary signal intensity during the second induced signal reception obtains the energy consumed, and then the second energy mapping relations preset according to the energy inquiry consumed of detection unit 216, the distance of detection external object and touch screen。
In the present embodiment, owing to induced signal is in running into the process that external object carrying out reflects, the intensity of its induced signal can diminish, and external object is more big with the distance of touch screen, and the energy that the induced signal reflected consumes is more many, and signal intensity is more little。Therefore, the second detection unit 216 can judge the distance of external object and touch screen according to the consumption of the energy of the induced signal reflected received。Further, for the ease of processing, the mapping relations between energy and the distance of the consumption between the induced signal of transmission and the reflection induced signal received can be pre-set, thus the energy mapping relations preset according to the energy inquiry consumed, the distance of detection external object and touch screen just can be obtained。
Determining module 220, whether the distance being used for judging between external object and touch screen is less than predetermined threshold value, and determines the position event of touch screen。
Specifically, Fig. 5 is the structural representation of the terminal unit battery saving arrangement according to another specific embodiment of the present invention, as shown in Figure 5, it is determined that module 220 can include first and determine that unit 221 and second determines unit 222。As a kind of example, if the distance between external object and touch screen is less than predetermined threshold value, first determines that unit 221 determines that the relative external object of touch screen is close to event。That is, if it is determined that module 220 judges that the distance between external object and terminal unit is less than predetermined threshold value, then show that terminal unit is likely to be in knapsack, pocket, it is thus determined that touch screen is close to event relative to external object。As another kind of example, if the distance between external object and touch screen is be more than or equal to predetermined threshold value, then second determines that unit 222 determines that the relative external object of touch screen is for away from event。If it is to say, the distance between external object and touch screen is be more than or equal to predetermined threshold value, then showing that user is likely to operate accordingly in hand held for terminal unit, therefore second determines that unit 222 determines touch screen and relative to external object for away from event。
In the examples described above, when terminal unit normally uses, it is determined that module 220 judges that whether the distance between external object and touch screen is less than predetermined threshold value equally, it is determined that the position event of touch screen。For example, when user uses mobile phone dialing or receives calls, although the touch screen response blank screen gesture of current phone, but when proximity transducer detects the face of user and the distance of touch screen less than predetermined threshold value, first determines that unit 221 determines that touch screen is close to event relative to face, thus in order to avoid the maloperation to touch screen, being further turned off the mobile phone response to blank screen gesture and operate。
Control module 230, for controlling touch screen according to position event, the response of blank screen gesture is operated。
It is appreciated that, when the event of touch screen Yu external object is close to event, show that terminal unit is when meeting the functional requirement of user, it is not required to open the response to blank screen gesture operate, therefore to reduce the power consumption of terminal unit, saving the some electricity of terminal unit, control module 230 can control to close the response to blank screen gesture and operate。It is to say, the electricity of the battery in order to ensure terminal unit is effectively utilized, controls module 230 and according to position event control touch screen, the response of blank screen gesture is operated。
Can needing to adopt different control modes to control whether touch screen responds operation to blank screen gesture according to application it should be noted that control module 230, this is not limited as by the present embodiment。Such as: control module 230 and can control the switch of touch screen IC, and then control whether touch screen responds operation etc. to blank screen gesture。In order to explanation clearly controls process, by being example to control node carries out corresponding read-write operation in touch screen bottom layer driving, illustrate how control module 230 controls the touch screen response to blank screen gesture and operate, specific as follows:
Fig. 6 is the structural representation of the terminal unit battery saving arrangement according to another specific embodiment of the present invention。As shown in Figure 6, control module 230 and can include the first control unit 231 and the second control unit 232。Specifically, controlling module 230 and can carry out corresponding read-write operation according to position event to controlling node in touch screen bottom layer driving, the response of blank screen gesture is operated by control touch screen。When the relative external object of touch screen is close to event, the first control unit 231 writes the first state to controlling node, so that processor reads the first state, controls touch screen and is not responding to blank screen gesture;When the relative external object of touch screen is away from event, the second control unit 232 writes the second state to controlling node, so that processor reads the second state, controls touch screen response blank screen gesture。It is to say, control module 230 by controlling the different state of node write to control touch screen response or to be not responding to blank screen gesture。
In this example, first state and the second state can arbitrarily be arranged, as a kind of example, first state can be 0, and the second state can be 1, then when the relative external object of touch screen is close to event, then show terminal unit be likely to be positioned in bag, in pocket, first control unit 231 is to controlling node write 0, so that processor reads 0, and then the equipment response to blank screen gesture of closing a terminal;When the relative external object of touch screen is away from event, the second control unit 232 is then to controlling node write 1, so that processor reads 1, and then controls touch screen response blank screen gesture。
As another kind of example, first state can be 1, second state can be 0, then when the relative external object of touch screen is close to event, then show terminal unit be likely to be positioned in bag, in pocket, first control unit 231 is to controlling node write 1, so that processor reads 1, and then the equipment response to blank screen gesture of closing a terminal;When the relative external object of touch screen is away from event, the second control unit 232 is then to controlling node write 0, so that processor reads 0, and then controls touch screen response blank screen gesture。
In sum, the terminal unit battery saving arrangement of the embodiment of the present invention, by detecting the touch screen position event of the terminal unit under black state, and the response of blank screen gesture is operated by the position event control touch screen according to touch screen, when the position event of touch screen is close to event, the response of blank screen gesture is operated by the touch screen of equipment of closing a terminal, and reduces the power consumption of terminal unit, extend the stand-by time of terminal unit, and avoid the maloperation to terminal unit。
In order to realize above-described embodiment, the invention allows for a kind of terminal unit, this terminal unit includes: housing, processor, memorizer, circuit board and power circuit, wherein, circuit board is placed in the interior volume that housing surrounds, processor and memorizer and arranges on circuit boards;Power circuit, powers for each circuit or the device for terminal unit;Memorizer is used for storing executable program code;Processor runs the program corresponding with executable program code by reading the executable program code of storage in memorizer, for performing following steps: when the touch screen monitoring terminal unit is in black state, the distance of detection external object and touch screen;Judge that whether the distance between external object and touch screen is less than predetermined threshold value, it is determined that the position event of touch screen;Control touch screen according to position event the response of blank screen gesture is operated。
It should be noted that the aforementioned explanation to terminal unit power-saving method embodiment is also applied for the terminal unit of this embodiment, it is similar that it realizes principle, repeats no more herein。
In sum, the terminal unit of the embodiment of the present invention, by detecting the touch screen position event of the terminal unit under black state, and the response of blank screen gesture is operated by the position event control touch screen according to touch screen, when the position event of touch screen is close to event, the response of blank screen gesture is operated by the touch screen of equipment of closing a terminal, and reduces the power consumption of terminal unit, extend the stand-by time of terminal unit, and avoid the maloperation to terminal unit。
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination。In the above-described embodiment, multiple steps or method can realize with the storage software or firmware in memory and by suitable instruction execution system execution。Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: there is the discrete logic of logic gates for data signal realizes logic function, there is the special IC of suitable combination logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.。
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", etc. term should be interpreted broadly, for instance, it is possible to be fixing connection, it is also possible to be removably connect, or integral;Can be mechanically connected, it is also possible to be electrical connection;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction。For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in the present invention as the case may be。
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention。In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example。And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner。Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art。
Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is illustrative of, it is impossible to be interpreted as limitation of the present invention, and above-described embodiment can be changed, revises, replace and modification by those of ordinary skill in the art within the scope of the invention。

Claims (10)

1. a terminal unit power-saving method, it is characterised in that comprise the following steps:
When the touch screen monitoring terminal unit is in black state, the distance of detection external object and described touch screen;
Judge that whether the distance between described external object and described touch screen is less than predetermined threshold value, it is determined that the position event of described touch screen;
Control described touch screen according to described position event the response of blank screen gesture is operated。
2. the method for claim 1, it is characterised in that the distance of described detection external object and described touch screen, including:
The distance of external object and described touch screen is detected by proximity transducer。
3. method as claimed in claim 2, it is characterised in that the described distance being detected external object and described touch screen by proximity transducer, including:
Send the first infrared signal, and receive described first infrared signal and touch the second infrared signal of described external object back reflection;
Transmission time according to described first infrared signal, and the reception time acquisition time difference of described second infrared signal;
According to the time map relation that the inquiry of described time difference is preset, detect the distance of described external object and described touch screen。
4. method as claimed in claim 2, it is characterised in that the described distance being detected external object and described touch screen by proximity transducer, including:
Send the first induced signal, and receive described first induced signal and touch the second induced signal of described external object back reflection;
The first signal intensity when sending according to described first induced signal, and the energy that secondary signal intensity acquisition when described second induced signal receives consumes;
The energy mapping relations that energy inquiry according to described consumption is preset, detect the distance of described external object and described touch screen。
5. the method for claim 1, it is characterised in that whether the described distance judged between described external object and described touch screen is less than predetermined threshold value, it is determined that the position event of described touch screen, including:
If the distance between described external object and described touch screen is less than predetermined threshold value, it is determined that the relatively described external object of described touch screen is close to event;
If the distance between described external object and described touch screen is be more than or equal to predetermined threshold value, it is determined that the relatively described external object of described touch screen is away from event。
6. the method for claim 1, it is characterised in that described according to described position event control described touch screen the response of blank screen gesture is operated, including:
According to described position event, control node in described touch screen bottom layer driving is carried out corresponding read-write operation, control the response to blank screen gesture of the described touch screen and operate。
7. method as claimed in claim 6, it is characterised in that described carry out corresponding read-write operation according to described position event to controlling node in described touch screen bottom layer driving, controls the response to blank screen gesture of the described touch screen and operates, including:
When the relatively described external object of described touch screen is close to event, write the first state to described control node, so that processor reads described first state, control described touch screen and be not responding to blank screen gesture;
When the relatively described external object of described touch screen is away from event, write the second state to described control node, so that processor reads described second state, control described touch screen response blank screen gesture。
8. method as claimed in claim 7, it is characterised in that
When described first state is 0, described second state is 1;Or,
When described first state is 1, described second state is 0。
9. a terminal unit battery saving arrangement, it is characterised in that including:
Detection module, for when the touch screen monitoring terminal unit is in black state, detecting the distance of external object and described touch screen;
Determining module, whether the distance being used for judging between described external object and described touch screen is less than predetermined threshold value, and determines the position event of described touch screen;
Control module, for controlling described touch screen according to described position event, the response of blank screen gesture is operated。
10. a terminal unit, it is characterised in that including: housing, processor, memorizer, circuit board and power circuit, wherein, described circuit board is placed in the interior volume that described housing surrounds, described processor and described memorizer and is arranged on described circuit board;Described power circuit, powers for each circuit or the device for terminal unit;Described memorizer is used for storing executable program code;Described processor runs the program corresponding with described executable program code by reading the executable program code of storage in described memorizer, for performing following steps:
When the touch screen monitoring described terminal unit is in black state, the distance of detection external object and described touch screen;
Judge that whether the distance between described external object and described touch screen is less than predetermined threshold value, it is determined that the position event of described touch screen;
Control described touch screen according to described position event the response of blank screen gesture is operated。
CN201610105343.3A 2016-02-25 2016-02-25 Terminal device and electricity saving method and device thereof CN105700666A (en)

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CN106802715A (en) * 2016-12-30 2017-06-06 珠海市魅族科技有限公司 Electronic equipment and its method for sensing
CN107526522A (en) * 2017-08-15 2017-12-29 广东欧珀移动通信有限公司 Blank screen gesture identification method and device, and mobile terminal, storage medium
CN107797746A (en) * 2017-11-22 2018-03-13 广东欧珀移动通信有限公司 Display panel control method, device, storage medium and electronic equipment
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