CN108600537A - Proximity sensor, human body shadowing method, electronic device and readable storage medium storing program for executing - Google Patents
Proximity sensor, human body shadowing method, electronic device and readable storage medium storing program for executing Download PDFInfo
- Publication number
- CN108600537A CN108600537A CN201810367109.7A CN201810367109A CN108600537A CN 108600537 A CN108600537 A CN 108600537A CN 201810367109 A CN201810367109 A CN 201810367109A CN 108600537 A CN108600537 A CN 108600537A
- Authority
- CN
- China
- Prior art keywords
- light
- wave length
- area
- light sensation
- infrared light
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The present invention discloses a kind of proximity sensor, human body shadowing method, electronic device and readable storage medium storing program for executing.Proximity sensor includes optical transmitting set and optical receiver.Optical transmitting set is for emitting first wave length infrared light.Optical receiver includes the light sensation array for including the first light sensation area and the second light sensation area.First light sensation area is for receiving first wave length infrared light.Second light sensation area is for receiving second wave length infrared light.Second wave length infrared light is different from the wave-length coverage of first wave length infrared light, and second wave length infrared light is extraneous irradiating infrared light.Proximity sensor, human body shadowing method, electronic device and the readable storage medium storing program for executing of embodiment of the present invention at a distance from electronic device, differentiate whether shelter is human body using first wave length infrared light detection shelter using second wave length infrared light.In this way, can in shelter, away from electronic device, relatively close and shelter is that human body time control electronic device goes out screen, promote the intelligent of electronic device, improve the usage experience of user.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of proximity sensor is carried out using proximity sensor
Human body shadowing method, electronic device and non-volatile computer readable storage medium storing program for executing.
Background technology
Proximity sensor on existing mobile phone is only capable of whether having object to block in front of detection proximity sensor, but can not
Identify whether the object blocked is human body, in this way, the mobile phone when the object blocked is not human body can be caused to go out the case where shielding, shadow
Ring the usage experience of user.
Invention content
Human body shadowing side is carried out the embodiment provides a kind of proximity sensor, using proximity sensor
Method, electronic device and non-volatile computer readable storage medium storing program for executing.
The present invention provides a kind of proximity sensor.The proximity sensor includes optical transmitting set and optical receiver, the light
For transmitter for emitting first wave length infrared light, the optical receiver includes light sensation array, and the light sensation array includes the first light
Sensillary area and the second light sensation area, for receiving the first wave length infrared light, second light sensation area is used in first light sensation area
Second wave length infrared light is received, the second wave length infrared light is different from the wave-length coverage of first wave length infrared light, and institute
It is extraneous irradiating infrared light to state second wave length infrared light.
The present invention provides a kind of using proximity sensor progress human body shadowing method.The proximity sensor includes light
Transmitter and optical receiver, for the optical transmitting set for emitting first wave length infrared light, the optical receiver includes light sensation array,
The light sensation array includes the first light sensation area and the second light sensation area, and first light sensation area is infrared for receiving the first wave length
Light, for receiving second wave length infrared light, the second wave length infrared light and the first wave length are infrared in second light sensation area
The wave-length coverage of light is different, and the second wave length infrared light is extraneous irradiating infrared light；The human body shadowing method packet
It includes：
Emit first wave length infrared light；
Receive the first wave length infrared light and/or second wave length infrared light；With
Judge whether current shelter is human body according to the second wave length infrared light.
The present invention provides a kind of electronic device.The electronic device includes above-mentioned proximity sensor and processor.It is described
Optical transmitting set is for emitting first wave length infrared light.The optical receiver is for receiving the first wave length infrared light and/or the
Two IR wavelengths.The processor is used to judge whether current shelter is human body according to the second wave length infrared light.
The present invention provides a kind of non-volatile computer readable storage that one or more includes computer executable instructions
Medium, when the computer executable instructions are executed by one or more processors so that the processor executes above-mentioned
Human body shadowing method.
The proximity sensor of embodiment of the present invention carries out human body shadowing method, electronics dress using proximity sensor
It sets and non-volatile computer readable storage medium storing program for executing, using including the first light sensation area and the reception for receiving first wave length infrared light
There is the proximity sensor in the second light sensation area of second wave length infrared light, on the one hand can utilize first wave length infrared light detection shelter
At a distance from electronic device, on the other hand second wave length infrared light can be utilized to differentiate whether shelter is human body.In this way, can be with
In shelter, apart from electronic device, relatively close and shelter is that human body time control electronic device go out the operation of screen, avoids blocking
Object also carries out the problem of shielding operation of going out when not being human body, promotes the intelligent of electronic device, improves the usage experience of user.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of the electronic device of certain embodiments of the present invention.
Fig. 2 is the part-structure schematic diagram of the light sensation array of certain embodiments of the present invention.
Fig. 3 is the flow diagram of the human body shadowing method of certain embodiments of the present invention.
Fig. 4 is the flow diagram of the human body shadowing method of certain embodiments of the present invention.
Fig. 5 to Figure 13 is the floor map of the light sensation array of certain embodiments of the present invention.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Also referring to Fig. 1 to Fig. 2, the present invention provides a kind of proximity sensor 100.Proximity sensor 100 is sent out including light
Emitter 10 and optical receiver 20.Optical transmitting set 10 is for emitting first wave length infrared light.Optical receiver 20 includes light sensation array 30.
Light sensation array 30 includes the first light sensation area 31 and the second light sensation area 32.First light sensation area 31 includes multiple first light sensitive devices 311
With multiple first optical filters 312, each first optical filter 312 covers first light sensitive device 311,312 mistake of the first optical filter
Filter other light in addition to first wave length infrared light.Second light sensation area 32 includes multiple second light sensitive devices 321 and multiple
Second optical filter 322, each second optical filter 322 cover second light sensitive device 321, and the second optical filter 322, which filters out, to be removed
Other light except second wave length infrared light.Wherein, the wave of the second wave length infrared light and the first wave length infrared light
Long range is different, and the second wave length infrared light is extraneous irradiating infrared light.
Referring to Fig. 3, carrying out human body shadowing method using above-mentioned proximity sensor 100 the present invention also provides a kind of.
Human body shadowing method includes：
01：Emit first wave length infrared light；
02：Receive first wave length infrared light and second wave length infrared light；With
03：Judge whether current shelter is human body according to second wave length infrared light.
Referring to Fig. 1, the present invention also provides a kind of electronic devices 1000.Electronic device 1000 includes above-mentioned close to sensing
Device 100 and processor 200.Step 01 can be realized by optical transmitting set 10.Step 02 can be realized by optical receiver 20.Step 03
It can be realized by processor 200.In other words, optical transmitting set 10 can be used for emitting first wave length infrared light.Optical receiver 20 can
For receiving first wave length infrared light and second wave length infrared light.Processor 200 can be used for being judged according to second wave length infrared light
Whether current shelter is human body.
Wherein, electronic device 1000 can be mobile phone, tablet computer, smartwatch, Intelligent bracelet etc..
Extraneous irradiating infrared light is referred to by the infrared light of human body or object radiation in current environment.In nature, one
The substance higher than absolute zero (- 273 DEG C) is cut all the time continually to external radiation and self property, the relevant electromagnetism of temperature
Wave.Second light sensation area 32 is for receiving this part electromagnetic wave, i.e. second wave length infrared light.
It is typically to be measured by the flight time at a distance from electronic device 1000 that proximity sensor 100, which detects shelter,
's.Specifically, optical transmitting set 10 emits first wave length infrared light, and the first light sensation area 31 receives first wave length infrared light, processor
200 is infrared according to the launch time point and the first light sensation area 31 reception first wave length of the transmitting first wave length infrared light of optical transmitting set 10
Time difference and the light velocity between the receiving time point of light calculate the distance between shelter and electronic device 1000.Herein
In the process, influence of the second wave length infrared light of the extraneous various matter-radiations of exclusion to receiving time point is needed, therefore, it is necessary to will
The wave-length coverage of first wave length infrared light is set as different from the wave-length coverage of second wave length infrared light.Wherein, the different meaning
It is not be overlapped for the wave-length coverage and the wave-length coverage of second wave length infrared light of first wave length infrared light.
Processor 200 judge current shelter for human body when, processor 200 control electronic device 1000 display screen go out
Screen.
It is appreciated that by taking mobile phone as an example, the proximity sensor 100 in existing mobile phone is typically only capable to detect close to sensing
Whether 100 front of device blocks, but can not identify whether the object blocked is human body.In general, in communication process, if
The ear of people is located adjacent to the front of sensor 100, then screen can go out screen.If but the objects such as notebook are positioned towards sensing
The front of device 100, mobile phone screen also can still go out screen.In this way, mobile phone screen still goes out screen when the object blocked is not human body, shadow
Ring the usage experience of user.In addition, the second light sensation area 32 for receiving second wave length infrared light is encapsulated in proximity sensor 100,
It is set together with the first light sensation area 31 for receiving first wave length infrared light, it therefore will not without additional setting sensor element
Larger space is additionally occupied, the screen accounting for promoting electronic device 1000 is conducive to.
Optical receiver 20 in the proximity sensor 100 of embodiment of the present invention includes to receive first wave length infrared light
First light sensation area 31 and reception have the second light sensation area 32 of second wave length infrared light, on the one hand first wave length infrared light can be utilized to examine
Shelter is surveyed at a distance from electronic device 1000, on the other hand second wave length infrared light can be utilized to differentiate whether shelter is people
Body.In this way, can apart from electronic device 1000, relatively close and shelter be the progress of human body time control electronic device 1000 in shelter
It goes out the operation of screen, avoids the problem that also carrying out screen operation of going out when shelter is not human body, promote the intelligence of electronic device 1000
Property, improve the usage experience of user.
Referring to Fig. 4, in some embodiments, whether step 03 judges current shelter according to second wave length infrared light
Include for human body：
031：The temperature of current shelter is judged according to second wave length infrared light；With
032：Determine that current shelter is human body when temperature is in preset temperature section.
Referring to Fig. 1, in some embodiments, step 031 and step 032 can be realized by processor 200.Namely
It is to say, processor 200 can be used for judging according to second wave length infrared light the temperature of current shelter, and be in default in temperature
Determine that current shelter is human body when in temperature range.
It is appreciated that heat is stored in object by the movement of molecule and atom.When object is in absolute zero
When, without heat, molecule and atom also do not move.Once heat increases, temperature is begun to ramp up, and molecule and atom start to vibrate.
And with the raising of object temperature, the vibration of molecule and atom will more and more acutely.When infrared energy is by molecule and atomic vibration
Mutual collision releases.Temperature is higher, and the vibration of atom and molecule is more violent, and the infrared energy of release is more.Cause
This, the relationship based on temperature and infrared energy, the i.e. object of different temperatures have different infrared energies, you can survey
The temperature of settled preceding shelter.By taking human ear above-mentioned and notebook as an example, if the second wave length that the second light sensation area 32 receives is red
Outside just by human ear radiation, then since the temperature of human ear is about 37 DEG C, temperature is relatively high, therefore, the second of human ear radiation
The energy of IR wavelengths is larger, and the second wave length infrared light that the second light sensation area 32 receives is also more, and processor 200 is by second
The second wave length infrared light that light sensation area 32 receives is converted to corresponding temperature, and temperature is compared with preset temperature
Carry out shelter whether be human body judgement.Wherein, preset temperature can be an occurrence or a section.In the tool of the present invention
In body embodiment, preset temperature is a section.And if the second wave length infrared light that the second light sensation area 32 receives is by taking down notes
Background radiation, then it is low relative to the temperature of human ear due to the temperature of notebook, take down notes the second wave length infrared light of background radiation
Energy it is smaller, the second wave length infrared light that the second light sensation area 32 receives is also less, and processor 200 meets the second light sensation area 32
The second wave length infrared light received is converted to corresponding temperature, you can carry out shelter whether be human body judgement.
Further, in some embodiments, it is also examined into trip temperature using the second light sensation area in proximity sensor
It surveys.By taking electronic device 1000 is mobile phone as an example, the application software of temperature detection can be installed in mobile phone.User when in use open by generation
The application software and the object that will be detected are positioned towards 100 front of sensor, you can carry out temperature detection.Specifically, it uses
After the application software is opened at family, the second light sensation area 32 that processor 200 can control proximity sensor 100 opens and receives to be located at and connects
The second wave length infrared light that object radiation in front of nearly sensor goes out, processor 200 the second light sensation area 32 is received again the
Two IR wavelengths are converted to corresponding temperature, and on a display of the handset by temperature display.In this way, electronic device 1000 has
There is temperature detecting function, is conducive to the practicability for promoting electronic device 1000, further meets the use demand of user.
Also referring to Fig. 5 to Fig. 6, in some embodiments, the first light sensation area 31 is continuously distributed and is located at photosensitive battle array
The centre position of row.Second light sensation area 32 is located at the peripheral position in the first light sensation area 31.
Specifically, as shown in figure 5,32 peripheral position continuously distributed and positioned at the first light sensation area 31 of the second light sensation area.
Alternatively, the second light sensation area 32 includes multiple sub-light sensillary areas 323.Multiple 323 area equations of sub-light sensillary area and interval set
It sets.For example, in one embodiment, as shown in fig. 6, the second light sensation area 32 includes four Ge Zi light sensations areas 323, respectively upper light sensation
Area 326, lower light sensation area 327, left light sensation area 324 and right light sensation area 325, glazing sensillary area 326 are distributed in the upper of the first light sensation area 31
Side, lower light sensation area 327 are distributed in the downside in the first light sensation area 31, and left light sensation area 324 is distributed in the left side in the first light sensation area 31, right
Light sensation area 325 is distributed in the right side in the first light sensation area 31, and glazing sensillary area 326 and lower light sensation area 327 are symmetrical, left light sensation area
324 and right light sensation area 325 it is symmetrical.Alternatively, in one embodiment, the second light sensation area 32 includes Liang Gezi light sensations area 323,
Respectively left light sensation area 324 and right light sensation area 325.Left light sensation area 324 is distributed in the left side in the first light sensation area 31, right light sensation area
325 are distributed in the right side in the first light sensation area 31, and left light sensation area 324 and right light sensation area 325 are symmetrical.Alternatively, implementing at one
In example, the second light sensation area 32 includes Liang Gezi light sensations area 323, respectively glazing sensillary area 326 and lower light sensation area 327, glazing sensillary area
326 are distributed in the upside in the first light sensation area 31, and lower light sensation area 327 is distributed in the downside in the first light sensation area 31,326 He of glazing sensillary area
Lower light sensation area 327 is symmetrical.
Alternatively, the second light sensation area 32 includes multiple sub-light sensillary areas 323.The area equation of multiple sub-light sensillary areas 323 and mutually
Connection setting.For example, the quantity of sub-light sensillary area 323 is three, three Ge Zi light sensations areas 323 are respectively distributed to the first light sensation area 31
Arbitrary three sides in upside, downside, left side, right side.As shown in fig. 7, three Ge Zi light sensations areas 323 are respectively distributed to the first light
Upside, downside and the left side of sensillary area 31；Or three Ge Zi light sensations area be respectively distributed to upside, left side and the right side in the first light sensation area 31
Side；Or three Ge Zi light sensations area 323 be respectively distributed to downside, the left and right side etc. in the first light sensation area 31.
In this way, the multiple sub-light sensillary areas 323 for being distributed in peripheral position can receive the of shelter radiation from different perspectives
The second wave length infrared light that multiple sub-light sensillary areas 323 receive can be converted to corresponding temperature by two IR wavelengths, processor 200
Degree, take mean value further according to multiple temperature, can be promoted shelter whether be human body judgement accuracy.
Also referring to Fig. 8 to Figure 11, in some embodiments, photosensitive array is rectangular, the first light sensation area 31 be in
The inscribed circle (shown in Fig. 8) of rectangle is oval (shown in Fig. 9), and it is second that rectangle, which removes the region except round or ellipse,
Light sensation area 32.Alternatively, in some embodiments, the shape rounded (shown in Figure 10) of photosensitive array or oval (Figure 11 institutes
Show), the first light sensation area 31 is in the rectangle being inscribed with the light sensation array 30 of round or ellipse, and round or ellipse is gone out inscribed
Region except rectangle is the second light sensation area 32.
In this way, the second light sensation area 32 is equally distributed in the peripheral position in the first light sensation area 31.Second light sensation area 32 can be never
With the second wave length infrared light that angular acceptance to shelter radiates, processor 200 multiple sub-light sensillary areas 323 can be received
Two IR wavelengths are converted to corresponding temperature, and mean value is taken further according to multiple temperature, can promote whether shelter is human body
The accuracy of judgement.
Also referring to Figure 12 and Figure 13, in some embodiments, the first light sensation area 31 is continuously distributed, the second light sensation area
32 is continuously distributed.First light sensation area 31 and the second light sensation area 32 are by a line segmentation.First light sensation area 31 and the second light sensation area 32
It can be rectangular.The long side in the second light sensation area 32 can intersect (as shown in figure 12) with the short side in the first light sensation area 31, or
The long side in the second light sensation area 32 can intersect (as shown in figure 13) with the long side in the first light sensation area 31.In this way, the knot of photosensitive array
Structure is simple, is convenient for the setting of the first optical filter 312 and the second optical filter 322, simplifies the manufacturing process of optical receiver 20.
It deposits the present invention also provides a kind of one or more non-volatile computers comprising computer executable instructions are readable
Storage media.When computer executable instructions are executed by one or more processors 200 so that processor 200 executes above-mentioned
Human body shadowing method described in one embodiment.
For example, when computer executable instructions are executed by one or more processors 200 so that processor 200 executes
Following steps：
01：Emit first wave length infrared light；
02：Receive first wave length infrared light and second wave length infrared light；With
03：Judge whether current shelter is human body according to second wave length infrared light.
For another example when computer executable instructions are executed by one or more processors 200 so that processor 200 is held
Row following steps：
031：The temperature of current shelter is judged according to second wave length infrared light；With
032：Determine that current shelter is human body when temperature is in preset temperature section.
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 spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable
Sequence, include according to involved function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (system of such as computer based system including processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicating, propagating or passing
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the present invention can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be executed with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, which includes the steps that one or a combination set of embodiment of the method when being executed.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, it can also
That each unit physically exists alone, can also two or more units be integrated in a module.Above-mentioned integrated mould
The form that hardware had both may be used in block is realized, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized in the form of software function module and when sold or used as an independent product, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
The embodiment of the present invention is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limit to the present invention
System, those skilled in the art can be changed above-described embodiment, change, replace and become within the scope of the invention
Type.
Claims (11)
1. a kind of proximity sensor, which is characterized in that the proximity sensor includes：
Optical transmitting set, for emitting first wave length infrared light；
Optical receiver, the optical receiver include light sensation array, and the light sensation array includes the first light sensation area and the second light sensation area,
For receiving the first wave length infrared light, second light sensation area is infrared for receiving second wave length in first light sensation area
Light, the second wave length infrared light is different from the wave-length coverage of first wave length infrared light, and the second wave length infrared light
For extraneous irradiating infrared light.
2. proximity sensor according to claim 1, which is characterized in that first light sensation area is continuously distributed and is located at institute
The centre position of light sensation array is stated, second light sensation area is located at the peripheral position in first light sensation area.
3. proximity sensor according to claim 2, which is characterized in that second light sensation area includes multiple sub-light senses
Area, the area equations of multiple sub-light sensillary areas and interval setting.
4. proximity sensor according to claim 3, which is characterized in that the sub-light sensillary area includes being located at first light
Left light sensation area on the left of sensillary area and the right light sensation area on the right side of first light sensation area；Or
The sub-light sensillary area includes being located at the glazing sensillary area on the upside of first light sensation area and on the downside of first light sensation area
Lower light sensation area；Or
The sub-light sensillary area includes being located at first light sensation area left side, right side, the left light sensation area of the upper side and lower side, right light
Sensillary area, glazing sensillary area and lower light sensation area.
5. proximity sensor according to claim 1, which is characterized in that the light sensation array is rounded or oval, institute
It is in the rectangle being inscribed with the light sensation array to state the first light sensation area, and the described round or described ellipse removes the inscribed rectangle
Except region be second light sensation area；Or
The light sensation array is rectangular, and first light sensation area is in the round or ellipse being inscribed with the rectangle, the rectangle
It is second light sensation area to remove the region except the inscribed round or ellipse.
6. proximity sensor according to claim 1, first light sensation area is continuously distributed, and second light sensation area is continuous
Distribution, first light sensation area is with second light sensation area by a line segmentation.
7. a kind of carrying out human body shadowing method using proximity sensor, which is characterized in that the proximity sensor includes light
Transmitter and optical receiver, for the optical transmitting set for emitting first wave length infrared light, the optical receiver includes light sensation array,
The light sensation array includes the first light sensation area and the second light sensation area, and first light sensation area is infrared for receiving the first wave length
Light, for receiving second wave length infrared light, the second wave length infrared light and the first wave length are infrared in second light sensation area
The wave-length coverage of light is different, and the second wave length infrared light is extraneous irradiating infrared light；The human body shadowing method packet
It includes：
Emit first wave length infrared light；
Receive the first wave length infrared light and second wave length infrared light；With
Judge whether current shelter is human body according to the second wave length infrared light.
8. human body shadowing method according to claim 7, which is characterized in that described infrared according to the second wave length
Light judges whether current shelter is that human body includes：
The temperature of current shelter is judged according to the second wave length infrared light；With
Determine that the current shelter is human body when the temperature is in preset temperature section.
9. a kind of electronic device, which is characterized in that the electronic device includes close described in claim 1 to 6 any one
Sensor and processor；
The optical transmitting set is for emitting first wave length infrared light；
The optical receiver is for receiving the first wave length infrared light and second wave length infrared light；With
The processor is used to judge whether current shelter is human body according to the second wave length infrared light.
10. electronic device according to claim 9, which is characterized in that the processor is additionally operable to：
The temperature of current shelter is judged according to the second wave length infrared light；With
Determine that the current shelter is human body when the temperature is in preset temperature section.
11. one or more includes the non-volatile computer readable storage medium storing program for executing of computer executable instructions, when the calculating
When machine executable instruction is executed by one or more processors so that the processor perform claim requires the human body described in 7 or 8
Shadowing method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367109.7A CN108600537A (en) | 2018-04-23 | 2018-04-23 | Proximity sensor, human body shadowing method, electronic device and readable storage medium storing program for executing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367109.7A CN108600537A (en) | 2018-04-23 | 2018-04-23 | Proximity sensor, human body shadowing method, electronic device and readable storage medium storing program for executing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108600537A true CN108600537A (en) | 2018-09-28 |
Family
ID=63614010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810367109.7A Pending CN108600537A (en) | 2018-04-23 | 2018-04-23 | Proximity sensor, human body shadowing method, electronic device and readable storage medium storing program for executing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108600537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818221A (en) * | 2020-06-16 | 2020-10-23 | 欧菲微电子技术有限公司 | Screen control method, screen control device, electronic device, and storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105786104A (en) * | 2015-01-13 | 2016-07-20 | 摩托罗拉移动有限责任公司 | Portable Electronic Device with Dual, Diagonal Proximity Sensors and Mode Switching Functionality |
| CN106159026A (en) * | 2015-03-20 | 2016-11-23 | 力智电子股份有限公司 | Portable electronic device and light sensing package thereof |
| CN107222591A (en) * | 2017-05-03 | 2017-09-29 | 广东欧珀移动通信有限公司 | Image sensor, camera module and electronic installation |
| CN107340860A (en) * | 2017-06-21 | 2017-11-10 | 杰创智能科技股份有限公司 | Display panel control method and electronic equipment |
| EP3264328A1 (en) * | 2016-06-27 | 2018-01-03 | Samsung Electronics Co., Ltd | Biometric sensor and electronic device comprising the same |
| CN107844246A (en) * | 2017-11-22 | 2018-03-27 | 广东欧珀移动通信有限公司 | Display screen condition control method, device, storage medium and terminal |
| CN107884068A (en) * | 2016-09-30 | 2018-04-06 | 三星电子株式会社 | Spectroscopic assay sensing device further and its method in electronic equipment |
| CN107896274A (en) * | 2017-10-27 | 2018-04-10 | 广东欧珀移动通信有限公司 | Infrared transmitter control method, terminal and computer-readable recording medium |
-
2018
- 2018-04-23 CN CN201810367109.7A patent/CN108600537A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105786104A (en) * | 2015-01-13 | 2016-07-20 | 摩托罗拉移动有限责任公司 | Portable Electronic Device with Dual, Diagonal Proximity Sensors and Mode Switching Functionality |
| CN106159026A (en) * | 2015-03-20 | 2016-11-23 | 力智电子股份有限公司 | Portable electronic device and light sensing package thereof |
| EP3264328A1 (en) * | 2016-06-27 | 2018-01-03 | Samsung Electronics Co., Ltd | Biometric sensor and electronic device comprising the same |
| CN107884068A (en) * | 2016-09-30 | 2018-04-06 | 三星电子株式会社 | Spectroscopic assay sensing device further and its method in electronic equipment |
| CN107222591A (en) * | 2017-05-03 | 2017-09-29 | 广东欧珀移动通信有限公司 | Image sensor, camera module and electronic installation |
| CN107340860A (en) * | 2017-06-21 | 2017-11-10 | 杰创智能科技股份有限公司 | Display panel control method and electronic equipment |
| CN107896274A (en) * | 2017-10-27 | 2018-04-10 | 广东欧珀移动通信有限公司 | Infrared transmitter control method, terminal and computer-readable recording medium |
| CN107844246A (en) * | 2017-11-22 | 2018-03-27 | 广东欧珀移动通信有限公司 | Display screen condition control method, device, storage medium and terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818221A (en) * | 2020-06-16 | 2020-10-23 | 欧菲微电子技术有限公司 | Screen control method, screen control device, electronic device, and storage medium |
| CN111818221B (en) * | 2020-06-16 | 2021-06-22 | 江西欧迈斯微电子有限公司 | Screen control method, screen control device, electronic device, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107872099B (en) | Apparatus and method for wireless power transmission and/or reception in electronic device | |
| CN107545237B (en) | Sensor and electronic device for sensing biological information | |
| US10031218B2 (en) | Method and apparatus for sensing fingerprints | |
| KR102383790B1 (en) | Environment recognition method and electronic device thereof | |
| US20170296088A1 (en) | Electronic device for measuring biometric information and device for charging the electronic device | |
| KR20180085506A (en) | Electronic device including water repellent structure | |
| CN109643854A (en) | Antenna equipment and electronic equipment including antenna equipment | |
| KR20170136258A (en) | Foldable electronic device | |
| KR102264431B1 (en) | An electronic device having the plurality of piezolectric sensor | |
| KR20170105272A (en) | Display including sensing function and electronic device having the same | |
| CN106852041A (en) | Electronic equipment including cable support structure | |
| CN107796512A (en) | The method of electronic equipment and operation electronic equipment with display and sensor | |
| EP3327863B1 (en) | Electronic device including conductive housing | |
| CN107534207A (en) | Antenna structure and the electronic installation for including the antenna structure | |
| CN108736129A (en) | Electronic equipment including the antenna for using its shell | |
| CN110036363A (en) | Adjust the method for screen size and the electronic device for it | |
| CN107148601A (en) | Electronic equipment and its control method | |
| KR102460423B1 (en) | Eletronic device | |
| KR20160105227A (en) | Electronic device with through hole | |
| CN108352864A (en) | Electronic equipment and its operating method | |
| KR20170120790A (en) | Electronic device and method for switching antenna thereof | |
| US11055715B2 (en) | Settlement method and apparatus | |
| CN108600537A (en) | Proximity sensor, human body shadowing method, electronic device and readable storage medium storing program for executing | |
| Hany et al. | An adaptive linearized method for localizing video endoscopic capsule using weighted centroid algorithm | |
| CN110062169A (en) | Image pickup method, filming apparatus, terminal device and computer readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
|
| RJ01 | Rejection of invention patent application after publication |