CN102999216B - A kind of low-power consumption touch control display module, the screen touch electronic device with this module and software systems thereof - Google Patents
A kind of low-power consumption touch control display module, the screen touch electronic device with this module and software systems thereof Download PDFInfo
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Abstract
The present invention relates to a kind of low-power consumption touch control display module, there are screen touch electronic device and the software systems thereof of this module, MCU is provided with in touch control display module, this MCU is used for running subsystem, and the CPU of main frame be used for run main system, in the standby state, display and control power is given MCU by main frame, and host CPU mainly retains the detecting of network and communications partial function, MCU then enters holding state, standby information and application program are selected to realize by MCU Direct driver display screen, once selected a certain embody rule program (as call, browse webpage etc.), display driver control will be returned to CPU, and the CPU of main frame is in sleep state in the standby state, more energy-conservation, but standby information can be shown and carry out simple touch operation.
Description
Technical field
The present invention relates to display and touch-screen field, particularly relate to a kind of low-power consumption touch control display module, the screen touch electronic device with this module and software systems thereof.
Background technology
Projection-type capacitive touch screen have transparency high, touch to exert pressure and do not need firmly, can the plurality of advantages such as severe external environment be resisted, its can with flat-panel monitor, as liquid crystal display (LCD), organic light emitting diode display (OLED) are combined and formed capacitance touching control display module, be used in the portable intelligent electronic products such as mobile phone, panel computer, notebook computer.
Current, the framework of this smart electronics product is general as shown in Figure 1, wherein, CPU (central processing unit) (CPU) is except for the treatment of except various application program, also be directly used in control and comprise the equipment such as communication system, sound system, various sensor, display screen, touch-screen, therefore, even if when not having program to run, in order to maintain the running of various sensor, CPU also needs to work constantly, in general, the continuous firing of CPU can cause the increase of power consumption, makes the flying power of this portable intelligent electronic product not enough.
In addition, because display screen is directly controlled by CPU, it exports picture also needs to be produced by the operation of CPU, therefore, in order to reduce the power consumption of CPU, this electronic product is when standby, its display screen is all generally be in closed condition, cannot show in real time as the picture such as time, weather, user needs just can open display screen by key wakeup equipment, generally comparatively inconvenient.
Too, in the standby state, its touch-screen is generally also all in closed condition to touch-screen, and user or cannot coordinate display screen to realize some simple operationss by touch-screen wake-up device.Also can bring some inconvenience for operation.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of low-power consumption touch control display module, a kind of screen touch electronic device and the software systems thereof with this module are provided on this basis further, make this screen touch electronic device more energy-conservation, and standby information can be shown and carry out simple touch operation under ideal case.The technical scheme adopted is as follows:
A kind of low-power consumption touch control display module, comprise driver module and touch-control driver module, it is characterized in that: also comprise MCU, MCU is arranged on touch-control driver module; Touch-control driver module is also provided with the first standard interface, and driver module is provided with the second standard interface, and the first standard interface is connected by differential data line with the second standard interface.
As preferred version of the present invention, described touch-control driver module is also provided with display control module.If touch-control driver module detects touch-control action, then light display screen by display control module, differential data line, the subregional Presentation Function of display interface open portion.
As preferred version of the present invention, described touch-control driver module is also provided with RAM module and FLASH module.The internal memory of MCU, flash memory are expanded, and mutual quicker, smooth and easy between driver module.
Clock module can also be had in touch-control drive module setting, realize the time clock feature of main frame.
Can also by above-mentioned driver module, touch-control driver module, MCU, the first standard interface, the second standard interface, display control module, RAM module and FLASH module integration in a slice chip.
A kind of screen touch electronic device, comprises main frame, display screen and touch-screen, it is characterized in that: also comprise any one low-power consumption touch control display module above-mentioned; Described touch-control driver module is connected with touch-screen, and described driver module is connected with display screen, and described MCU is connected with the CPU of main frame by multidirectional control bus.
As preferred version of the present invention, the second standard interface on described driver module is connected with the sata standard interface of main frame by data line.Driver module is directly connected with main frame, under the state that main frame normally works, shows data by main frame directly to driver module transmission of large capacity, directly, fast.
Be applied to software systems for above-mentioned screen touch electronic device, it is characterized in that: comprise main system and subsystem, subsystem is embedded in main system, and main system is run by the CPU of described main frame, and subsystem is run by described MCU; Subsystem comprises standby module, sleeping modules, active module and main system active module;
Standby module receives the standby information of autonomous system and sends to driver module to show on a display screen, carries out screen locking simultaneously; Send instruction to touch-control driver module, reduce touch-control sweep frequency; Detecting touching signals, if detect touching signals, then enters active module, if time-out does not detect touching signals, then enters sleeping modules;
Sleeping modules sends closes display screen instruction to driver module to close display screen, and send and stop touch-control scan instruction to touch-control driver module, stopping touch-control scanning; Detecting button trigger pip, if detect button trigger pip, then enters active module;
Active module sends instruction to touch-control driver module, carries out scanning detecting with normal frequency; Whether detecting has the touch control operation of unblock, unlocks touch control operation, enter main system active module, if time-out, enter standby module if had;
Whether the detecting of main system active module exists the operation of selective gist program, if had, activates main system.
Above-mentioned standby information comprises time, notice, note, weather, signal, electricity etc.
Owing to being provided with MCU in the touch control display module of this screen touch electronic device, this MCU is used for running subsystem, and the CPU of main frame be used for run main system, in the standby state, display and control power is given MCU by main frame, and host CPU mainly retains the detecting of network and communications partial function, MCU then enters holding state and (reduces sweep frequency, save power consumption), if touch-control driver module has detected touch control gesture action (as knocking touch-control), then driven by differential data line and light display screen, display interface can opening section region Presentation Function, viewing area is mainly used in read clock, short message/mail/phone alerts, to unblank interface and other status informations etc.When host CPU has detected new message or new mail or other new notice, can send data to touch-control driver module by IIC interface, timing can drive display screen show related status information according to setting by MCU.Standby information and application program are selected to realize by MCU Direct driver display screen, once selected a certain embody rule program (as call, browse webpage etc.), display driver control will be returned to CPU, and open related function module.Therefore, in the standby state, the CPU of main frame is in sleep state, more energy-conservation, but can show standby information and carry out simple touch operation.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of electronic installation in prior art;
Fig. 2 is structure and the connection diagram of touch control display module in the preferred embodiment for the present invention;
Fig. 3 is the structural representation of screen touch electronic device in the preferred embodiment for the present invention;
Fig. 4 is the structured flowchart of software systems in the preferred embodiment for the present invention.
Embodiment
Be described further below in conjunction with accompanying drawing and the preferred embodiment of the present invention.
As shown in Figures 2 and 3, this screen touch electronic device, comprises main frame 1, display screen 2, touch-screen 3 and touch control display module 4; Touch control display module 4 comprises driver module 401, touch-control driver module 402 and MCU403, MCU403 and is arranged on touch-control driver module 402; Touch-control driver module 402 is provided with the first standard interface 404, and driver module 401 is provided with the second standard interface 405, first standard interface 404 and is connected by differential data line 406 with the second standard interface 405; Touch-control driver module 402 is connected with touch-screen 3, and driver module 401 is connected with display screen 2, and MCU403 is connected with the CPU101 of main frame 1 by multidirectional control bus 5.
Above-mentioned touch-control driver module 402 is also provided with display control module 407, RAM module 408 and FLASH module 409.
The second standard interface 405 on above-mentioned driver module 401 is connected with the sata standard interface 102 of main frame 1 by data line.
As shown in Figure 4, be applied to the software systems of above-mentioned screen touch electronic device, comprise main system 20 and subsystem 21, subsystem 21 is embedded in main system 20, and main system 20 is run by the CPU101 of described main frame, subsystem 21 by MCU403 run; Subsystem 21 comprises standby module 211, sleeping modules 212, active module 213 and main system active module 214;
Standby module 211 receives the standby information of autonomous system 20 and sends to driver module 401 to show on the display screen 2, carries out screen locking simultaneously; Send instruction to touch-control driver module 402, reduce touch-control sweep frequency; Detecting touching signals, if detect touching signals, then enters active module 213, if time-out does not detect touching signals, then enters sleeping modules 212;
Sleeping modules 212 sends closes display screen instruction to driver module 401 to close display screen 2, and send and stop touch-control scan instruction to touch-control driver module 402, stopping touch-control scanning; Detecting button trigger pip, if detect button trigger pip, then enters active module 213;
Active module 213 sends instruction to touch-control driver module 402, carries out scanning detecting with normal frequency; Whether detecting has the touch control operation of unblock, unlocks touch control operation, enter main system active module 214, if time-out, enter standby module 211 if had;
Main system active module 214 detects the operation that whether there is selective gist program, if had, activates main system 20.
Owing to being provided with MCU403 in the touch control display module 4 of this screen touch electronic device, this MCU403 is used for running subsystem 21, and the CPU101 of main frame 1 be used for run main system 20, in the standby state, display and control power is given MCU403 by main frame 1, and the CPU101 of main frame 1 mainly retains the detecting of network and communications partial function, MCU403 then enters holding state and (reduces sweep frequency, save power consumption), if touch-control driver module 402 has detected touch control gesture action (as knocking touch-control), then driven by differential data line 406 and light display screen 2, display interface can opening section region Presentation Function, viewing area is mainly used in read clock, short message/mail/phone alerts, to unblank interface and other status informations etc.When the CPU101 of main frame 1 has detected new message or new mail or other new notice, data can be sent to touch-control driver module 402, MCU403 by IIC interface and drive display screen 2 show related status information timing according to setting.Standby information and application program are selected to realize by MCU403 Direct driver display screen 2, once selected a certain embody rule program (as call, browse webpage etc.), display driver control will be returned to CPU101, and open related function module.Therefore, in the standby state, the CPU101 of main frame 1 is in sleep state, more energy-conservation, but can show standby information and carry out simple touch operation.
In addition; it should be noted that, the specific embodiment described in this instructions, its each several part title etc. can be different; all equivalences of doing according to structure, feature and the principle described in inventional idea of the present invention or simple change, be included in the protection domain of patent of the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (1)
1. be applied to software systems for screen touch electronic device, screen touch electronic device comprises main frame, display screen, touch-screen and low-power consumption touch control display module; Low-power consumption touch control display module comprises driver module, touch-control driver module and MCU, MCU and is arranged on touch-control driver module; Touch-control driver module is provided with the first standard interface, display control module, RAM module and FLASH module; Driver module is provided with the second standard interface; First standard interface is connected by differential data line with the second standard interface, it is characterized in that: described software systems comprise main system and subsystem, subsystem is embedded in main system, main system is run by the CPU of described main frame, subsystem is run by described MCU, and subsystem comprises standby module, sleeping modules, active module and main system active module;
Standby module receives the standby information of autonomous system and sends to driver module to show on a display screen, carries out screen locking simultaneously; Standby module sends instruction to touch-control driver module, reduces touch-control sweep frequency; Standby module detecting touching signals, if detect touching signals, then enters active module, if time-out does not detect touching signals, then enters sleeping modules;
Sleeping modules sends closes display screen instruction to driver module to close display screen, and send and stop touch-control scan instruction to touch-control driver module, stopping touch-control scanning; Sleeping modules detecting button trigger pip, if detect button trigger pip, then enters active module;
Active module sends instruction to touch-control driver module, carries out scanning detecting with normal frequency; Whether active module detecting has the touch control operation of unblock, unlocks touch control operation, enter main system active module, if time-out, enter standby module if had;
Whether the detecting of main system active module exists the operation of selective gist program, if had, activates main system.
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Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2796948A1 (en) * | 2013-04-23 | 2014-10-29 | ETA SA Manufacture Horlogère Suisse | Method for managing operations of an electronic device |
| CN103345360B (en) * | 2013-06-21 | 2016-02-10 | 广东欧珀移动通信有限公司 | A kind of intelligent terminal touch screen gesture identification method |
| CN103618954A (en) * | 2013-11-05 | 2014-03-05 | 苏州三星电子电脑有限公司 | Display system control device and control method |
| CN103558941A (en) * | 2013-11-05 | 2014-02-05 | 广东欧珀移动通信有限公司 | Method, device and mobile terminal for adjusting power consumption of touch screen |
| CN104333648B (en) * | 2014-01-23 | 2017-05-31 | 广州三星通信技术研究有限公司 | The control method and its device of mobile terminal |
| CN105446475B (en) * | 2014-09-26 | 2018-08-31 | 联想(北京)有限公司 | Signal processing method and electronic equipment |
| US9176636B1 (en) * | 2014-10-22 | 2015-11-03 | Cypress Semiconductor Corporation | Low power capacitive sensor button |
| CN104898939B (en) * | 2015-04-07 | 2019-06-25 | 联想(北京)有限公司 | Signal processing method and electronic equipment |
| CN105117020A (en) * | 2015-09-23 | 2015-12-02 | 努比亚技术有限公司 | Edge interactive operation processing method and mobile terminal |
| CN106055196B (en) * | 2016-05-25 | 2019-08-16 | 维沃移动通信有限公司 | A kind of method and mobile terminal starting application program |
| CN107577329A (en) * | 2016-07-04 | 2018-01-12 | 上海中兴软件有限责任公司 | The display methods and device of a kind of data message |
| CN106383611B (en) * | 2016-09-27 | 2019-03-12 | 京东方科技集团股份有限公司 | Display control circuit and its display control method and display device |
| CN107623791A (en) * | 2017-09-28 | 2018-01-23 | 惠州Tcl移动通信有限公司 | A kind of intelligence, which is gone out, shields control method, mobile terminal and storage medium |
| CN108089758B (en) * | 2018-01-02 | 2020-05-15 | 京东方科技集团股份有限公司 | Touch control and display driver, driving method, host and touch control display device |
| CN109032675A (en) | 2018-06-25 | 2018-12-18 | 北京集创北方科技股份有限公司 | The unlocking screen method, apparatus and terminal device of terminal device |
| CN109857237B (en) * | 2019-01-21 | 2020-10-27 | 长沙硕博电子科技股份有限公司 | Low-power-consumption control method for industrial vehicle-mounted display screen and industrial vehicle-mounted display device |
| CN110704008B (en) * | 2019-09-30 | 2021-07-16 | 联想(北京)有限公司 | Data reading and writing method and device |
| CN111381661B (en) * | 2019-11-28 | 2021-11-16 | 联想(北京)有限公司 | Control method, control device, electronic equipment and storage medium |
| CN112988256B (en) * | 2019-12-02 | 2022-03-25 | Oppo广东移动通信有限公司 | Application starting method and device, storage medium and electronic equipment |
| CN111522721A (en) * | 2020-04-24 | 2020-08-11 | 出门问问信息科技有限公司 | Electric quantity data display method and intelligent wearable device |
| CN114327113A (en) | 2020-09-30 | 2022-04-12 | 京东方科技集团股份有限公司 | Display touch apparatus and control method |
| CN113760092A (en) * | 2021-09-06 | 2021-12-07 | 合肥松豪电子科技有限公司 | Detection method applied to man-machine interaction in low power consumption mode |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377889A (en) * | 2008-09-28 | 2009-03-04 | 东莞市步步高教育电子产品有限公司 | Electronic device embedded with analog electrophysics experiment scene and control method thereof |
| CN101763160A (en) * | 2010-01-20 | 2010-06-30 | 宇龙计算机通信科技(深圳)有限公司 | Startup and standby wakeup system of mobile terminal, method and mobile terminal |
| CN201532765U (en) * | 2009-09-25 | 2010-07-21 | 江苏尚扬电子科技有限公司 | Virtual DVD/CD remote control device |
| CN102495707A (en) * | 2011-12-06 | 2012-06-13 | 天马微电子股份有限公司 | Touch monitor and touch display method and system thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100857508B1 (en) * | 2007-04-24 | 2008-09-08 | (주)비욘위즈 | Method and apparatus for digital broadcating set-top box controller and digital broadcasting system |
-
2012
- 2012-11-21 CN CN201210473854.2A patent/CN102999216B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377889A (en) * | 2008-09-28 | 2009-03-04 | 东莞市步步高教育电子产品有限公司 | Electronic device embedded with analog electrophysics experiment scene and control method thereof |
| CN201532765U (en) * | 2009-09-25 | 2010-07-21 | 江苏尚扬电子科技有限公司 | Virtual DVD/CD remote control device |
| CN101763160A (en) * | 2010-01-20 | 2010-06-30 | 宇龙计算机通信科技(深圳)有限公司 | Startup and standby wakeup system of mobile terminal, method and mobile terminal |
| CN102495707A (en) * | 2011-12-06 | 2012-06-13 | 天马微电子股份有限公司 | Touch monitor and touch display method and system thereof |
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