CN105242867A - Handset and control method therefor - Google Patents

Handset and control method therefor Download PDF

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Publication number
CN105242867A
CN105242867A CN201510570236.3A CN201510570236A CN105242867A CN 105242867 A CN105242867 A CN 105242867A CN 201510570236 A CN201510570236 A CN 201510570236A CN 105242867 A CN105242867 A CN 105242867A
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China
Prior art keywords
mobile phone
display screen
touch
control module
status information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510570236.3A
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Chinese (zh)
Inventor
张威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN FORTUNE SHIP TECHNOLOGY Co Ltd
Original Assignee
SHENZHEN FORTUNE SHIP TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201510570236.3A priority Critical patent/CN105242867A/en
Publication of CN105242867A publication Critical patent/CN105242867A/en
Pending legal-status Critical Current

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Abstract

The present invention discloses a handset and a control method therefor. A display screen is arranged on the front surface of the handset; a back cover is arranged on the back surface of the handset; a touch sensing area is arranged on the outer surface of the back cover; a capacitive sensing touch electrode is arranged in a position, corresponding to the touch sensing area, on the inner surface of the back cover; a touch chip used for detecting a level signal of the touch electrode is arranged in the handset; and the handset is provided with a control module used for reading state information of the touch chip and controlling a display state of the display screen.

Description

A kind of mobile phone and control method thereof
Technical field
The present invention relates to communication equipment field, in particular, relate to a kind of mobile phone and control method thereof.
Background technology
Mobile phone will complete default action logic on the market at present, being all generally that the interface icon (icon) by manipulating display screen realizes, namely needing to operate from mobile phone front.
Such as CN103220421A discloses in 2013-07-24 a kind of method and device thereof that use mobile terminal for mobile terminal carries out autodyning, and the method comprises: step S1. opens front-facing camera in a mobile terminal; Step S2. is by the light intensity of the photosensor senses current environment of this mobile terminal; Step S3. adjusts the screen intensity of this mobile terminal according to the light intensity of described environment; The light that step S4. utilizes the screen of this mobile terminal to send, as light source when autodyning, uses described front-facing camera to autodyne.This auto heterodyne mode needs to click screen to realize from mobile phone front.
Prior art just needs user a finger also will be divided out to click mobile phone screen when gripping mobile phone when one-handed performance, be unfavorable for stable mobile phone like this, and taking pictures etc. to shake mobile phone to realization has the function of strict demand unfavorable.If operated with another one hand, not only bother, the attitude of user is also restricted.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of mobile phone and the control method thereof that reduce mobile phone shake when single hand operation of mobile phone.
The object of the invention is to be achieved through the following technical solutions:
A kind of mobile phone, described mobile phone front is provided with display screen, the back side is provided with bonnet, described rear exterior surface is provided with touch-control sensing district, described rear interior surface is provided with the touch control electrode of capacitive sensing at described touch-control sensing district correspondence position, is also provided with the touch chip for detecting touch control electrode level signal in described mobile phone; For reading the control module of touch chip status information and control display screen display state.
Further, described mobile phone front is also provided with front-facing camera; Described control module also comprises camera control module, and described camera control module generates photographing instruction according to status information, and when display screen display front-facing camera interface, described camera controls front-facing camera according to described photographing instruction and completes the task of taking pictures.The prior art mobile phone that is in one's hands also needs, with idle finger touch front icon, to cause mobile phone to rock, make image blurring simultaneously; If touch front icon with another mobile phone, then autodyning can not the good attitude of delivery ratio.The technical program can realize back side single-point touch and take pictures, and one hand just completes and takes pictures, and can not limit the attitude of user, and shake is less, and image quality is higher.
Further, described control module also comprises dormancy control module; Described dormancy control module according to status information generate wake instruction up, when display screen is in dormant state, described display screen according to described in wake up instruction control display screen light and enter default function interface.
Further, described mobile phone front is also provided with front-facing camera; Described control module also comprises judging unit, camera control module and dormancy control module, and described judging unit controls described camera control module and dormancy control module according to display screen state and described status information; Described camera control module generates photographing instruction according to status information, and described dormancy control module generates according to status information and wakes instruction up,
When status information comprises the click action data of user, and when display screen display front-facing camera interface, described camera controls front-facing camera according to described photographing instruction and completes the task of taking pictures;
When status information comprises the double-click action data of user, and when display screen is in dormant state, described display screen according to described in wake up instruction control display screen light and enter front-facing camera interface.
Further, described touch chip arranges in the body of described mobile phone; Described rear interior surface is also provided with the sheet metal be electrically connected with described touch control electrode, and described sheet metal extends to formation contact, described bonnet edge; Accordingly, the body of described mobile phone is provided with the metal clips be electrically connected with described touch chip in the position relative with contact.
Further, the single channel capacitance detecting chip of described touch chip to be model be CP2681.
A kind of mobile phone control method, described mobile phone front is provided with display screen, and the back side is provided with bonnet, is covered with the touch control electrode of capacitive sensing after described, is also provided with the touch chip for detecting touch control electrode level signal in described mobile phone; Described mobile phone control method comprises step,
S1: when touch chip senses that touch control electrode level changes, generates status information;
S2: mobile phone performs the action logic preset according to status information;
S3: execution result is fed back to display screen.
Further, the action logic in described step S2 is comprised photographic method: the task of interrupting the current operation of mobile phone; If display screen display front-facing camera interface, calls camera and completes the task of taking pictures.The prior art mobile phone that is in one's hands also needs, with idle finger touch front icon, to cause mobile phone to rock, make image blurring simultaneously; If touch front icon with another mobile phone, then autodyning can not the good attitude of delivery ratio.The technical program can realize back side single-point touch and take pictures, and one hand just completes and takes pictures, and can not limit the attitude of user, and shake is less, and image quality is higher.
Further, the action logic in described step S2 is comprised screen awakening method: the task of interrupting the current operation of mobile phone; If when display screen is in dormant state, wakes display screen up and enter default function interface.
Further, the action logic in described step S2 is comprised photographic method and screen awakening method:
S2-1: the task of interrupting the current operation of mobile phone;
S2-2: the action data and the display screen state that judge user in status information;
When status information comprises the click action data of user, and when display screen display front-facing camera interface, call camera and complete the task of taking pictures;
When status information comprises the double-click action data of user, and when display screen is in dormant state, wake display screen up and enter front-facing camera interface.
After deliberation, when gripping mobile phone, the wherein side of mobile phone can only lean on thumb to locate, and when front-operated due to thumb can only be relied on to carry out touch-control, therefore mobile phone is not easily stablized when operating, and easily shakes.The present invention, owing to being provided with touch control electrode to respond to touch control operation at the bonnet at the mobile phone back side, need not employ thumb when user manipulates mobile phone, only needs other fingers employing opposite side gripping to complete manipulation; And opposite side inherently has many finger grip, employ the stability that wherein finger can't affect gripping, therefore can effectively reduce mobile phone shake.In addition, the finger moving on to mobile phone back can not only realize touch control operation, at back-supported mobile phone, can also form supported at three point with the finger being held in mobile phone both sides, form more firm location structure during touch-control.
Accompanying drawing explanation
Fig. 1 is the circuit block diagram of the embodiment of the present invention one mobile phone;
Fig. 2 is the schematic flow sheet of the embodiment of the present invention one mobile phone control method;
Fig. 3 is the circuit block diagram of the embodiment of the present invention two mobile phone;
Fig. 4 is the principle schematic of the embodiment of the present invention two mobile phone;
Fig. 5 is the schematic flow sheet of the embodiment of the present invention three mobile phone control method.
Wherein: 10, display screen; 20, bonnet; 21, touch-control sensing district; 22, battery; 30, touch chip; 40, control module; 41, judging unit; 42, as head control module; 43, dormancy control module; 50, front-facing camera.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
Embodiment one
As shown in Figure 1, the mobile phone front of present embodiment is provided with display screen 10 (not shown), the back side is provided with bonnet 20, described rear exterior surface is provided with touch-control sensing district 21, described rear interior surface is provided with the touch control electrode of capacitive sensing (below touch-control sensing district at described touch-control sensing district correspondence position, not shown), be also provided with the touch chip 30 for detecting touch control electrode level signal in described mobile phone; For reading the control module 40 of touch chip status information and control display screen display state.
Present embodiment also discloses a kind of mobile phone control method.Mobile phone front is provided with display screen, and the back side is provided with bonnet, is covered with the touch control electrode of capacitive sensing after described, is also provided with the touch chip for detecting touch control electrode level signal in described mobile phone.As shown in Figure 2, described mobile phone control method comprises step,
S1: when touch chip senses that touch control electrode level changes, generates status information;
S2: mobile phone performs the action logic preset according to status information;
S3: execution result is fed back to display screen.
The control method of present embodiment can control but be not limited to mobile phone of the present invention.
After deliberation, when gripping mobile phone, the wherein side of mobile phone can only lean on thumb to locate, and when front-operated due to thumb can only be relied on to carry out touch-control, therefore mobile phone is not easily stablized when operating, and easily shakes.The present invention, owing to being provided with touch control electrode to respond to touch control operation at the bonnet at the mobile phone back side, need not employ thumb when user manipulates mobile phone, only needs other fingers employing opposite side gripping to complete manipulation; And opposite side inherently has many finger grip, employ the stability that wherein finger can't affect gripping, therefore can effectively reduce mobile phone shake.In addition, the finger moving on to mobile phone back can not only realize touch control operation, at back-supported mobile phone, can also form supported at three point with the finger being held in mobile phone both sides, form more firm location structure during touch-control.
Embodiment two
Adopt design of the present invention, can realize applying more widely to mobile phone by the touch-control sensing district at touch-control mobile phone back, such as: touch touch-control sensing district during mobile phone sleep and directly enter certain application.When mobile phone is in sleep, user's touch-control sensing district, to system release corresponding information after touch chip senses, system receives information directly certain application service, opens this application.
When mobile phone is in certain application for another example, touch touch-control sensing district and enter certain application specific function fast, such as touch is taken pictures, is sent mail etc.If now mobile phone is in application to be controlled, user's touch-control sensing district, to system release corresponding information after touch chip senses, directly discharges certain instruction to this application after system receives information, allows its application directly enter certain function fast.
Present embodiment touches for back side single-point and autodynes, and sets forth the present invention's design further.
As shown in Figure 3, the mobile phone front of present embodiment is provided with display screen 10, the back side is provided with bonnet 20, described rear exterior surface is provided with touch-control sensing district 21, described rear interior surface is provided with the touch control electrode of capacitive sensing at described touch-control sensing district correspondence position, is also provided with the touch chip 30 for detecting touch control electrode level signal in described mobile phone; For reading the control module 40 of touch chip status information and control display screen display state.Battery due to mobile phone is generally all contained in the lower end of backboard, and battery 22 is dodged in the top that touch-control sensing district can be arranged on bonnet.
Control module also comprises judging unit 41, camera control module 42 and dormancy control module 43, and described judging unit controls described camera control module and dormancy control module according to display screen state and described status information; Described camera control module generates photographing instruction according to status information, and described dormancy control module generates according to status information and wakes instruction up.
Touch chip arranges in the body of described mobile phone; Described rear interior surface is also provided with the sheet metal be electrically connected with described touch control electrode, and described sheet metal extends to formation contact, described bonnet edge; Accordingly, the body of described mobile phone is provided with the metal clips be electrically connected with described touch chip in the position relative with contact.Contact coordinates the electrical connection realizing touch control electrode and touch chip with metal clips, and does not affect the dismounting of bonnet.
The function of the control module of present embodiment adopts the MTK6582 chip of Lian Fake, and touch chip selects model to be the single channel capacitance detecting chip of CP2681.CP2681 is a single channel capacitance detecting chip, has efficient RF noise suppression function, accurately can identify and be applicable to the small capacitance change that finger touch causes substitute the application scenarios such as mechanical key with touch key-press; There is real-time self calibration and baseline track algorithm, can effectively avoid causing the situations such as button false touch because of environmental factor change; The detection algorithm of built-in advanced person in CP2681DSP, the false touch that can effectively prevent moisture film from causing and suppression interfering noise.
The principle of work of present embodiment is with reference to figure 4.Touch-control sensing district senses touch control operation, can change level state, sends it to CP2681 chip.Now, CP2681 chip first initiates to interrupt to MTK6582, interrupts the task of current operation.Then MTK6582 can read the status information of CP2681, judge which operation of this execution: when status information comprises the click action data of user, and when display screen display front-facing camera interface, described camera controls front-facing camera according to described photographing instruction and completes the task of taking pictures; When status information comprises the double-click action data of user, and when display screen is in dormant state, described display screen according to described in wake up instruction control display screen light and enter front-facing camera interface.
The prior art mobile phone that is in one's hands also needs, with idle finger touch front icon, to cause mobile phone to rock, make image blurring simultaneously; If touch front icon with another mobile phone, then autodyning can not the good attitude of delivery ratio.The technical program can realize back side single-point touch and take pictures, and one hand just completes and takes pictures, and can not limit the attitude of user, and shake is less, and image quality is higher.
Embodiment three.
Present embodiment touches for back side single-point and autodynes, and produces mobile phone control method of the present invention further.The mobile phone front of present embodiment is provided with display screen, and the back side is provided with bonnet, is covered with the touch control electrode of capacitive sensing after described, is also provided with the touch chip for detecting touch control electrode level signal in described mobile phone.
As shown in Figure 5, the mobile phone control method of present embodiment comprises step,
A, touch tactile touch-control sensing district as user, CP2681 chip initiates to interrupt;
B, MTK6582 chip reads the status information of CP2681 chip, and judgement is clicked or double-clicked; If click, go to step c; If double-click, go to step e,
C, judge whether display screen shows front-facing camera interface, if front-facing camera interface, MTK6582 chip to be taken pictures message to the release of andriod layer by Linux layer; Otherwise do not do any response;
D, Android layer receives information and takes pictures; Go to step g;
E, judge whether display screen is standby interface, if standby interface, MTK6582 discharges into front-facing camera preview message by Linux layer to andriod layer; Otherwise do not do any response;
F, Android layer receives information and enters front-facing camera interface, goes to step g;
G, terminate this secondary response and wait for lower secondary response.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.

Claims (10)

1. a mobile phone, described mobile phone front is provided with display screen, the back side is provided with bonnet, it is characterized in that, described rear exterior surface is provided with touch-control sensing district, described rear interior surface is provided with the touch control electrode of capacitive sensing at described touch-control sensing district correspondence position, is also provided with the touch chip for detecting touch control electrode level signal in described mobile phone; For reading the control module of touch chip status information and control display screen display state.
2. a kind of mobile phone as claimed in claim 1, is characterized in that, described mobile phone front is also provided with front-facing camera; Described control module also comprises camera control module, and described camera control module generates photographing instruction according to status information, and when display screen display front-facing camera interface, described camera controls front-facing camera according to described photographing instruction and completes the task of taking pictures.
3. a kind of mobile phone as claimed in claim 1, is characterized in that, described control module also comprises dormancy control module; Described dormancy control module according to status information generate wake instruction up, when display screen is in dormant state, described display screen according to described in wake up instruction control display screen light and enter default function interface.
4. a kind of mobile phone as claimed in claim 1, is characterized in that, described mobile phone front is also provided with front-facing camera; Described control module also comprises judging unit, camera control module and dormancy control module, and described judging unit controls described camera control module and dormancy control module according to display screen state and described status information; Described camera control module generates photographing instruction according to status information, and described dormancy control module generates according to status information and wakes instruction up,
When status information comprises the click action data of user, and when display screen display front-facing camera interface, described camera controls front-facing camera according to described photographing instruction and completes the task of taking pictures;
When status information comprises the double-click action data of user, and when display screen is in dormant state, described display screen according to described in wake up instruction control display screen light and enter front-facing camera interface.
5. a kind of mobile phone as described in as arbitrary in Claims 1-4, it is characterized in that, described touch chip arranges in the body of described mobile phone; Described rear interior surface is also provided with the sheet metal be electrically connected with described touch control electrode, and described sheet metal extends to formation contact, described bonnet edge; Accordingly, the body of described mobile phone is provided with the metal clips be electrically connected with described touch chip in the position relative with contact.
6. a kind of mobile phone as described in as arbitrary in Claims 1-4, is characterized in that, the single channel capacitance detecting chip of described touch chip to be model be CP2681.
7. a mobile phone control method, is characterized in that, described mobile phone front is provided with display screen, and the back side is provided with bonnet, is covered with the touch control electrode of capacitive sensing after described, is also provided with the touch chip for detecting touch control electrode level signal in described mobile phone; Described mobile phone control method comprises step,
S1: when touch chip senses that touch control electrode level changes, generates status information;
S2: mobile phone performs the action logic preset according to status information;
S3: execution result is fed back to display screen.
8. mobile phone control method as claimed in claim 7, is characterized in that, the action logic in described step S2 is comprised photographic method: the task of interrupting the current operation of mobile phone; If display screen display front-facing camera interface, calls camera and completes the task of taking pictures.
9. mobile phone control method as claimed in claim 7, is characterized in that, the action logic in described step S2 is comprised screen awakening method: the task of interrupting the current operation of mobile phone; If when display screen is in dormant state, wakes display screen up and enter default function interface.
10. mobile phone control method as claimed in claim 7, is characterized in that, the action logic in described step S2 is comprised photographic method and screen awakening method:
S2-1: the task of interrupting the current operation of mobile phone;
S2-2: the action data and the display screen state that judge user in status information;
When status information comprises the click action data of user, and when display screen display front-facing camera interface, call camera and complete the task of taking pictures;
When status information comprises the double-click action data of user, and when display screen is in dormant state, wake display screen up and enter front-facing camera interface.
CN201510570236.3A 2015-09-09 2015-09-09 Handset and control method therefor Pending CN105242867A (en)

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CN106557256A (en) * 2016-11-03 2017-04-05 珠海格力电器股份有限公司 A kind of method and apparatus of control mobile terminal
CN106648357A (en) * 2016-11-17 2017-05-10 努比亚技术有限公司 Apparatus and method for starting camera application of terminal, and terminal
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