Summary of the invention
The object of the present invention is to provide a kind of display panel control methods, can reduce electricity waste；Another mesh of the inventionBe to provide a kind of display screen control device, system and computer readable storage medium, all have above-mentioned beneficial effect.
In order to solve the above technical problems, the present invention provides a kind of display panel control methods, comprising:
Receive the environmental information of predeterminable area near display screen；
Analyze the environmental information judge in the predeterminable area whether someone；
If someone in the predeterminable area, opens the display screen and refresh display content；
If nobody in the predeterminable area, closes the display screen and show process enters dormant state.
Optionally, the environmental information for receiving predeterminable area near display screen, comprising:
Receive the ir radiation data of the predeterminable area near the display screen.
Optionally, the environmental information for receiving predeterminable area near display screen, comprising:
Receive the image data of the predeterminable area near the display screen.
Optionally, opening or closing display screen includes:
Display backlight is closed in starting.
In order to solve the above technical problems, the present invention also provides a kind of display screen control devices, comprising:
Receiving module, for receiving the environmental information of predeterminable area near display screen；
Analysis module, for analyze the environmental information judge in the predeterminable area whether someone；
Execution module, if opening the display screen for someone in the predeterminable area and refreshing display content；If instituteNobody in predeterminable area is stated, then closes the display screen and show process enters dormant state.
In order to solve the above technical problems, the present invention also provides a kind of display screen control systems, comprising:
Equipment is acquired, for acquiring the environmental information of predeterminable area near display screen and the environmental information being transmitted to controlControl equipment；
The control equipment, for receiving the environmental information；The environmental information is analyzed to judge in the predeterminable areaWhether someone；If someone in the predeterminable area, opens the display screen and refresh display content；If in the predeterminable areaNobody, then close the display screen and show process enters dormant state.
Optionally, the acquisition equipment is specially camera.
Optionally, the acquisition equipment is specially infrared sensor.
In order to solve the above technical problems, the computer can the present invention also provides a kind of computer readable storage mediumIt reads storage medium and is stored with computer program, the computer program is realized as described in any one of the above embodiments when being executed by processorThe step of display panel control method.
Display panel control method provided by the present invention, comprising: receive the environmental information of predeterminable area near display screen；PointAnalyse the environmental information judge in the predeterminable area whether someone；If someone in the predeterminable area opens the displayShield and refreshes display content；If nobody in the predeterminable area, closes the display screen and show process enters suspend mode shapeState.
As it can be seen that display panel control method provided by the present invention, using display screen, nearby whether someone is as display screen controlControl foundation, by receive display screen near predeterminable area environmental information, and then analyze environmental information judge the preset areasWhether someone opens display screen and refreshes displayed content if someone in domain, to realize the normal display function of display screen；AndIf nobody closes display screen, carry out showing brought power consumption to stop display screen.The display panel control method canWith control display screen someone display when automatically turn on and be automatically closed in nobody, to effectively prevent forgetting due to personnelNote close display screen and caused by power consumption, greatly reduce waste of energy.
Display screen control device, system and computer readable storage medium provided by the present invention, all having above-mentioned hasBeneficial effect.
Specific embodiment
Core of the invention is to provide a kind of display panel control method, can reduce electricity waste；Another core of the inventionThe heart is to provide a kind of display screen control device, system and computer readable storage medium, all has above-mentioned beneficial effect.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present inventionIn attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment isA part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the artEvery other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is the flow diagram of display panel control method provided by the embodiment of the present invention；With reference to Fig. 1It is found that the display panel control method includes:
S100: the environmental information of predeterminable area near display screen is received；
Specifically, equipment can be acquired in display screen peripheral setting information, with attached using information collecting device acquisition display screenThe environmental information of nearly predeterminable area, and collected environmental information is transmitted to controller.After controller receives the environmental signal,I.e. executable subsequent analysis judgement operation, opens or closes display screen with determination.
Wherein, it for the specific orientation and range size of above-mentioned predeterminable area, can carry out according to actual needs adaptableSetting, the present invention do not do unique restriction herein.
In addition, the present invention is equally not specifically limited for the concrete type of above-mentioned environmental information, practical feelings can be combinedCondition makes otherness selection, for example, can be the image data of predeterminable area, so as to be preset by analyzing image dataDifferentiation result in region whether someone；Or can be ir radiation data, to pass through analysis ir radiation data judgementIn predeterminable area whether someone；Also or, it can also be other kinds of environmental information, can reach according to this environmental informationJudge display screen nearby in predeterminable area whether the purpose of someone.
In a kind of specific embodiment, the environmental information of predeterminable area may include: near above-mentioned reception display screenReceive the ir radiation data of predeterminable area near display screen.
Specifically, the present embodiment is based on human infrared radiation, judgement whether someone in predeterminable area is carried out.It is specific andSpeech can acquire the ir radiation data of the predeterminable area near display screen by infrared detecting device, and then controller is according to thisIr radiation data executes the correlation step of subsequent analysis judgement and control.
Wherein, in view of current some infrared detecting devices in addition to having the function of ir radiation data acquisition, additionally it is possible to utilizeItself processing chip carries out signal analysis, and determines whether someone therefore further fills for infrared detection detection zoneIt sets the case where can voluntarily completing data analysis, the operation of subsequent analysis ir radiation data can also be by infrared detecting device realityExisting, i.e., controller can only receive the judging result of infrared detecting device transmission, and then control display screen according to judging result and openOr it closes.
In another specific embodiment, the environmental information of predeterminable area be can wrap near above-mentioned reception display screenIt includes: receiving the image data of predeterminable area near display screen.
Specifically, the present embodiment is intended to judge by the way of image analysis whether the predeterminable area near display screen hasPeople avoids interference of other life entities to analysis result to improve the reliability of analysis result.Specifically, can be in display screenSetting image capture device nearby, so that the image data of predeterminable area near display screen is acquired by image capture device, intoAnd acquired image data are transmitted to controller, so that controller is analyzed and determined according to this image data.
S200: analysis environmental information judge in predeterminable area whether someone；
S300: it if someone in predeterminable area, opens display screen and refreshes display content；If nobody in predeterminable area,It then closes display screen and show process enters dormant state.
Specifically, on the basis of the environmental information of predeterminable area of the controller near reception display screen, further to thisEnvironmental information is analyzed, with judge predeterminable area near display screen whether someone.If the environment letter that controller receivesBreath is ir radiation data, then controller analyzes the ir radiation data, judge in predeterminable area whether someone, if controllerThe environmental information received is image data, then controller carries out signature analysis, screening, so that it is determined that being according to the image dataNo someone.Certainly, for according to ir radiation data or image data differentiate predeterminable area whether the concrete mode of someone can be withWith reference to the prior art, this will not be repeated here by the present invention.
Further, if opening display screen by analyzing and determining someone in predeterminable area and refreshing display content；If defaultNobody in region, then close display screen and show process enters dormant state, while show process enters dormant state,Other processes are still normally carried out.In addition, signal reception, analysis and display screen can also be carried out in time to ensure that controller is subsequentAlso wakeup time can be arranged for controller in the operation such as control, so that the show process of controller enters after dormant state, it canAccording to predetermined period timing wake-up, normally to realize display function.Wherein, for the specific value of above-mentioned predetermined period, this hairIt is bright without limitation, according to actual needs be arranged.
Further, for the different operating period, the specific value of predetermined period may exist difference, for example, in people on daytimeThe more period is flowed, smaller value can be set by predetermined period, increases the in running order duration of the show process of controller,Change faster actual conditions whether predeterminable area someone near display screen to cope with, adapts to practical application scene.And in peopleRelatively small number of night is flowed, the larger value can be set by predetermined period, the show process for reducing controller is in running orderDuration, to be further reduced power consumption on the basis of meeting control needs.
Wherein, optionally, opening or closing display screen may include: starting or closing display backlight.
Specifically, the case where the present embodiment is determined whether display for display screen by display backlight, i.e., for display screenIt is not the display screen that display function can be realized not against display backlight by LED etc., controller can open after completing to analyze and determineDynamic or closing display backlight, starting or suspend mode show process, so that corresponding realize the purpose for opening or closing display screen.And it is rightIt can then be directly initiated or suspend mode show process in LED screen, that is, can reach energy-efficient effect.
In conclusion display panel control method provided by the present invention, using display screen, nearby whether someone is as display screenThe control foundation of control by receiving the environmental information of predeterminable area near display screen, and then analyzes environmental information and judges that this is pre-If whether someone opens display screen and refreshes shown content, to realize the normal display function of display screen if someone in regionCan, and if nobody, close display screen, carry out showing brought power consumption to stop display screen.Display screen controlMethod can control display screen and open and the closing in nobody in someone's display, to effectively prevent due to manually forgettingClose display screen and caused by power consumption, greatly reduce waste of energy.
The present invention also provides a kind of display screen control device, the display screen control device described below can with it is aboveThe display panel control method of description corresponds to each other reference.Referring to FIG. 2, Fig. 2 is display screen control provided by the embodiment of the present inventionThe schematic diagram of device processed；As shown in Figure 2, which includes:
Receiving module 10, for receiving the environmental information of predeterminable area near display screen；
Analysis module 20, for analyze environmental information judge in predeterminable area whether someone；
Execution module 30, if opening display screen for someone in predeterminable area and refreshing display content；If predeterminable areaInterior nobody, then close display screen and show process enters dormant state.
On the basis of the above embodiments, optionally, receiving module 10 is specifically used for receiving display screen predeterminable area nearbyIr radiation data.
On the basis of the above embodiments, optionally, receiving module 10 is specifically used for receiving the preset areas near display screenArea image data.
On the basis of the above embodiments, optionally, execution module is specifically used for starting or closing display backlight.
The present invention also provides a kind of display screen control systems, referring to FIG. 3, Fig. 3 is provided by the embodiment of the present inventionThe schematic diagram of display screen control system, in conjunction with Fig. 3, which includes:
Equipment 11 is acquired, for acquiring the environmental information of predeterminable area near display screen and environmental information being transmitted to controlEquipment；
Equipment 12 is controlled, for receiving environmental information；Analysis environmental information judge in predeterminable area whether someone；If defaultSomeone in region then opens display screen and refreshes display content；If nobody in predeterminable area, close display screen and show intoJourney enters dormant state.
On the basis of the above embodiments, acquisition equipment 11 is specially camera.
On the basis of the above embodiments, acquisition equipment 11 is specially infrared sensor.
The implementation of above-mentioned display panel control method is please referred to for the introduction of display screen control system provided by the present inventionExample, this will not be repeated here by the present invention.
The present invention also provides a kind of computer readable storage medium, calculating is stored on the computer readable storage mediumMachine program, the computer program realize following step when being executed by processor:
Receive the environmental information of predeterminable area near display screen；Analysis environmental information judge in predeterminable area whether someone；If someone in predeterminable area, opens display screen and refresh display content；If nobody in predeterminable area, close display screen andShow process enters dormant state.
The computer readable storage medium may include: USB flash disk, mobile hard disk, read-only memory (Read-OnlyMemory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. is various to depositStore up the medium of program code.
Above method embodiment is please referred to for the introduction of computer readable storage medium provided by the present invention, the present inventionThis will not be repeated here.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realitiesThe difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment, setFor standby and computer readable storage medium, since it is corresponded to the methods disclosed in the examples, so the comparison of description is simpleSingle, reference may be made to the description of the method.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosureAnd algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware andThe interchangeability of software generally describes each exemplary composition and step according to function in the above description.TheseFunction is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.ProfessionTechnical staff can use different methods to achieve the described function each specific application, but this realization is not answeredThink beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processorThe combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only depositReservoir (ROM), electrically programmable ROM, electrically erasable programmable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technologyIn any other form of storage medium well known in field.
Display panel control method provided by the present invention, device, system and computer readable storage medium are carried out aboveIt is discussed in detail.Used herein a specific example illustrates the principle and implementation of the invention, above embodimentsExplanation be merely used to help understand method and its core concept of the invention.It should be pointed out that for the common of the art, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for technical staff, theseImprovement and modification also fall into the protection scope of the claims in the present invention.