CN207067931U - A kind of power-supply management system and its electronic equipment of the electronic equipment with touch-screen - Google Patents
A kind of power-supply management system and its electronic equipment of the electronic equipment with touch-screen Download PDFInfo
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- CN207067931U CN207067931U CN201721018500.3U CN201721018500U CN207067931U CN 207067931 U CN207067931 U CN 207067931U CN 201721018500 U CN201721018500 U CN 201721018500U CN 207067931 U CN207067931 U CN 207067931U
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Abstract
A kind of power-supply management system and its electronic equipment of the electronic equipment with touch-screen, the power-supply management system includes microprocessor, human body sensing part, battery and external power source, human body sensing part is connected with microprocessor, microprocessor will be sent to the testing result detected close to the human body of touch-screen, battery is connected with microprocessor, when human body sensing part detects human body proximity touch-screen, battery is the power electronic equipment with touch-screen under the control of the micro-controller, external power source is connected with microprocessor, when human body sensing part is not detected by human body proximity touch-screen, external power source is the power electronic equipment with touch-screen under control of the microprocessor.The utility model embodiment is without to being adapted to different power grid environments, circuit, compatibility is strong.By disconnecting the power supply of external electrical network, touch-screen is powered using internal charging battery, fundamentally solves the problems, such as electric network electromagnet interference.
Description
Technical field
It the utility model is related to intelligent appliance field, and in particular to a kind of power management of the electronic equipment with touch-screen
System and its electronic equipment.
Background technology
Touch-screen is also known as " touch screen ", " contact panel ", is a kind of induction type electronic equipment for receiving touching signals.
During work, user touches the touch-screen of display front end by finger or other objects, and touch detection part detects user and touched
The touch location on screen is touched, and touch information is converted into contact coordinate, is sent to processing unit, processing unit is according to touch
Icon or menu position carry out the input of regioselective information.Touch-screen is most simple at present, side as a kind of computer input apparatus
Just a kind of, intuitively man-machine interaction mode, it is widely used in information inquiry, office, Industry Control, electronic game, multimedia religion
In etc. electronic product.
As in the market more and more has the appearance of the intelligent appliance product of display screen and touch-screen, in its work
When, power environment is influenceed by domestic electric network environment, interference signal easily occurs, causes touch-screen touch recognition insensitive, even
The disorderly situation of report touch point, is controlled by the user.
In order to solve the problems, such as above-mentioned power network interference, generally hardware and software is optimized in the prior art.To hardware
When circuit is improved, filter element is typically added, the electric signal for entering touch-screen workspace is filtered, ensures to touch
The working environment of screen is stable.When being optimized to software, when typically optimizing the feature recognition to abnormal touch point, such as clicking on
Long, touch size etc., is filtered to abnormal touch point/behavior.
But hardware modifications either mentioned above or software optimization, it can not be fully solved asking for power network interference
Topic.
Utility model content
In order to preferably solve the problems, such as that touch-screen is easily disturbed under power grid environment, the utility model embodiment proposes
A kind of power-supply management system and its control method of the electronic equipment with touch-screen.
A kind of power-supply management system of electronic equipment with touch-screen of the utility model embodiment, including microprocessor
Device, human body sensing part, battery and external power source, human body sensing part are connected with microprocessor, by the people close to touch-screen
The testing result that body is detected is sent to microprocessor, and battery is connected with microprocessor, when human body sensing part detects people
When body is close to touch-screen, battery is the power electronic equipment with touch-screen under the control of the micro-controller, external power source with it is micro-
Processor connects, and when human body sensing part is not detected by human body proximity touch-screen, external power source is under control of the microprocessor
For the power electronic equipment with touch-screen.
Further, human body sensing part is closely infrared sensor.
Further, human body sensing part is closely moving object segmentation sensor.
Further, the battery is rechargeable battery, and external power source is connected with rechargeable battery, when being using external power source
During power electronic equipment with touch-screen, external power source also charges for rechargeable battery.
The utility model embodiment also provides a kind of electronic equipment with touch-screen, including power management as described above
System.
Further, the touch-screen is infrared touch panel.
Further, the touch-screen is electric resistance touch screen.
Further, the touch-screen is capacitance touch screen.
The beneficial effect of the utility model embodiment：
The utility model embodiment is applied to the non-portable electronic device with touch-screen, by detecting its surrounding enviroment
In with the presence or absence of operation user, switch the power supply of electronic equipment.When being powered by external power source, touch can be closed
Screen.When using battery powered, due to shielding the interference signal of external electrical network, touch-screen is allowed in the inside of a little interference
It is operated under power grid environment, ensure that the correctness of touch-screen work, fundamentally solve the problems, such as electric network electromagnet interference.
In addition, for cell phone type mobile device, no charged state is chronically at, very high is required to the endurance of battery,
It is different from, the non-portable electronic device with touch-screen of the utility model embodiment, it is relative that user operates duration
Shorter, less demanding to the endurance of battery, in operation, electronic equipment switches to be powered user using internal cell
State, the capacity requirement of internal cell is not had to too greatly, can typically provide the continuation of the journey within half an hour.Electricity is left in user
During sub- equipment, external power source can be used to carry out electricity supplement to battery, meeting well will to the height of battery durable ability
Ask.
Meanwhile the utility model embodiment is without to being adapted to different power grid environments, circuit, compatibility is strong.
Brief description of the drawings
Fig. 1 is a kind of knot of the power-supply management system for electronic equipment with touch-screen that the utility model embodiment proposes
Structure block diagram；
Fig. 2 is the power control method flow chart of the power-supply management system of the electronic equipment with touch-screen shown in Fig. 1；
Fig. 3 is the knot of the power-supply management system for the another electronic equipment with touch-screen that the utility model embodiment proposes
Structure block diagram；
Fig. 4 is the power control method flow chart of the power-supply management system of the electronic equipment with touch-screen shown in Fig. 3；
Fig. 5 is the power control method flow chart of the electronic equipment with touch-screen of the utility model embodiment.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to the drawings, the utility model is further described.But those skilled in the art know, the utility model is not limited to
Accompanying drawing and following examples.
As shown in figure 1, in one embodiment of the present utility model, there is the power management system of the electronic equipment of touch-screen
System includes microprocessor, human body sensing part, battery and external power source, microprocessor respectively with human body sensing part, battery and
External power source connects.
Human body sensing part is used to detect the human body close to touch-screen, and testing result is sent into microprocessor
Device.Because the purpose of human body sensing part detection human body is to determine whether that operator approach and it is expected manipulation touch-screen, because
The distance of reaction of this human body sensing part need not be excessive, is preferable to provide distance of reaction within 80cm, in order to avoid introduce excessively
Interference.Preferably, human body sensing part is closely infrared sensor, and human body sensing part can also be detection peripolesis thing
The closely moving object segmentation sensor of body.
Battery and external power source are the power electronic equipment with touch-screen under control of the microprocessor.Work as human body sensing
The use of battery is the power electronic equipment with touch-screen when part detects human body proximity touch-screen；When human body sensing part
The use of external power source is the power electronic equipment with touch-screen when being not detected by human body proximity touch-screen.
Embodiment of the present utility model also provides a kind of electronic equipment with touch-screen, including above-mentioned power management system
System.The touch-screen is infrared touch panel, electric resistance touch screen or capacitance touch screen.
As shown in Fig. 2 the power management of the electronic equipment with touch-screen when the utility model embodiment shown in Fig. 1
When system starts, it is the power electronic equipment with touch-screen that can give tacit consent to using external power source, can also use battery as tool
There is the power electronic equipment of touch-screen.
Human body sensing part is detected in real time to the human body in induction range, and testing result is sent into processor.
When human body sensing part detects human body, the signal for detecting human body is sent to microprocessor；When human body sensing part not
When detecting human body, the signal for being not detected by human body is sent to microprocessor.
When microprocessor receive human body sensing part transmission when detecting the signal of human body, using battery be with touch
Touch the power electronic equipment of screen；When microprocessor receive human body sensing part transmission when being not detected by the signal of human body, make
It is the power electronic equipment with touch-screen with external power source, and the cut-off power supply to touch-screen.
As shown in figure 3, in another embodiment of the present utility model, there is the power management of the electronic equipment of touch-screen
System includes microprocessor, closely infrared sensor, rechargeable battery and external power source, microprocessor respectively with it is closely red
Outer sensor, rechargeable battery connect with external power source.
Closely infrared sensor is used to detect the human body close to touch-screen, and testing result is sent into micro- place
Manage device.Because closely the purpose of infrared sensor detection human body is to determine whether that operator approaches and it is expected that manipulation touches
Screen, therefore closely the distance of reaction of infrared sensor need not be excessive, is preferable to provide distance of reaction within 80cm, Yi Mianyin
Enter excessive interference.
Rechargeable battery and external power source are the power electronic equipment with touch-screen under control of the microprocessor.Work as people
The use of battery is the power electronic equipment with touch-screen when body-sensing answers the part to detect human body proximity touch-screen；When people's body-sensing
The use of external power source is the power electronic equipment with touch-screen, now, outside when answering the part to be not detected by human body proximity touch-screen
Portion's power supply also charges for rechargeable battery.
Embodiment of the present utility model also provides a kind of electronic equipment with touch-screen, including above-mentioned power management system
System.The touch-screen is infrared touch panel, electric resistance touch screen or capacitance touch screen.
As shown in figure 4, the power management of the electronic equipment with touch-screen when the utility model embodiment shown in Fig. 3
When system starts, it is the power electronic equipment with touch-screen that can give tacit consent to using external power source, can also use battery as tool
There is the power electronic equipment of touch-screen.
Closely infrared sensor is detected in real time to the human body in induction range, and testing result is sent into processing
Device.When closely infrared sensor detects human body, the signal for detecting human body is sent to microprocessor；When closely red
When outer sensor is not detected by human body, the signal for being not detected by human body is sent to microprocessor.
When microprocessor receive that closely infrared sensor sends when detecting the signal of human body, use chargeable electricity
Pond is the power electronic equipment with touch-screen；When what microprocessor received that closely infrared sensor sends is not detected by people
The use of external power source is the power electronic equipment with touch-screen during the signal of body, and the cut-off power supply to touch-screen, together
When, to keep the electricity of rechargeable battery, charged using external power source for rechargeable battery.
As shown in figure 5, the utility model embodiment also provides a kind of power supply side of the electronic equipment with touch-screen
Method, external power source or battery can be used to comprise the following steps the described power electronic equipment with touch-screen：
The use of external power source is the power electronic equipment with touch-screen,
It whether there is human body in the surrounding enviroment of electronic equipment of the detection with touch-screen,
The use of battery is with touch-screen if human body be present in the surrounding enviroment of the electronic equipment with touch-screen
Power electronic equipment；If human body is not present in the surrounding enviroment of the electronic equipment with touch-screen, it is using external power source
Power electronic equipment with touch-screen.
Wherein, when human body is not present in the surrounding enviroment of the electronic equipment with touch-screen, judge that no user passes through
Touch-screen is operated to electronic equipment, can now close touch-screen, and power supply is provided for electronic equipment by external power source.
In addition, battery is rechargeable battery, when using external power source being the power electronic equipment with touch-screen, use
External power source is that rechargeable battery is charged.
It will be understood by those skilled in the art that in flow charts represent or logic described otherwise above herein and/or
Step, for example, being considered the order list of the executable instruction for realizing logic function, it may be embodied in and appoint
In what computer-readable medium, for instruction execution system, device or equipment (such as computer based system including processor
System or other can be from the system of instruction execution system, device or equipment instruction fetch and execute instruction) use, or with reference to this
A little instruction execution system, device or equipment and use.For the purpose of this specification, " computer-readable medium " can be it is any can be with
Comprising, store, communicate, propagate or transmit program and perform system for instruction execution system, device or equipment or with reference to these instructions
System, device or equipment and the device used.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
More than, embodiment of the present utility model is illustrated.But the utility model is not limited to above-mentioned implementation
Mode.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, done etc., should be included in
Within the scope of protection of the utility model.
Claims (8)
- A kind of 1. power-supply management system of the electronic equipment with touch-screen, it is characterised in that：Including microprocessor, human body sensing Part, battery and external power source,Human body sensing part is connected with microprocessor, micro- by being sent to the testing result detected close to the human body of touch-screen Processor,Battery is connected with microprocessor, and when human body sensing part detects human body proximity touch-screen, battery is in microcontroller It is the power electronic equipment with touch-screen that control is lower,External power source is connected with microprocessor, and when human body sensing part is not detected by human body proximity touch-screen, external power source exists It is the power electronic equipment with touch-screen under the control of microprocessor.
- 2. power-supply management system as claimed in claim 1, it is characterised in that：Human body sensing part is closely infrared sensing Device.
- 3. power-supply management system as claimed in claim 1, it is characterised in that：Human body sensing part is closely moving object physical examination Survey sensor.
- 4. the power-supply management system as described in one of claim 1-3, it is characterised in that：The battery is rechargeable battery, outside Portion's power supply is connected with rechargeable battery, and when using external power source being the power electronic equipment with touch-screen, external power source is also Charged for rechargeable battery.
- A kind of 5. electronic equipment with touch-screen, it is characterised in that：Including the power management as described in one of claim 1-4 System.
- 6. electronic equipment as claimed in claim 5, it is characterised in that：The touch-screen is infrared touch panel.
- 7. electronic equipment as claimed in claim 5, it is characterised in that：The touch-screen is electric resistance touch screen.
- 8. electronic equipment as claimed in claim 5, it is characterised in that：The touch-screen is capacitance touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721018500.3U CN207067931U (en) | 2017-08-14 | 2017-08-14 | A kind of power-supply management system and its electronic equipment of the electronic equipment with touch-screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721018500.3U CN207067931U (en) | 2017-08-14 | 2017-08-14 | A kind of power-supply management system and its electronic equipment of the electronic equipment with touch-screen |
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| CN207067931U true CN207067931U (en) | 2018-03-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340843A (en) * | 2017-08-14 | 2017-11-10 | 广州视源电子科技股份有限公司 | A kind of power-supply management system and its control method of the electronic equipment with touch-screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340843A (en) * | 2017-08-14 | 2017-11-10 | 广州视源电子科技股份有限公司 | A kind of power-supply management system and its control method of the electronic equipment with touch-screen |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200407 Address after: 510530 Guangdong city of Guangzhou province YUNPU Whampoa district four Road No. 6 Patentee after: Guangzhou Shiyuan Electronic Technology Company Limited Address before: 510530 Guangdong city of Guangzhou province YUNPU Whampoa district four Road No. 6 Co-patentee before: GUANGZHOU RUIXIN ELECTRONICS Co.,Ltd. Patentee before: Guangzhou Shiyuan Electronic Technology Company Limited |