CN102685390A - Electronic device - Google Patents

Abstract

The invention relates to an electronic device. The electronic device comprises a control unit and a photodetector, wherein the control unit is used for controlling the electronic device to implement a first function or a second function; the photodetector is used for detecting the ambient brightness and is coupled with the control unit; and when the photodetector is in the first shading state, the electronic device implements the first function; and when the photodetector is in the second shading state, the electronic device implements the second function. The electronic device has the following advantages that: as the electronic device implements different functions according to different states of the photodetector, the electronic device self is not directly contacted with operations of implementing some functions, thus avoiding poor use of the electronic device caused by vibration generated by pressing keys and simplifying the structure of the electronic device.

Description

Electronic installation

Technical field

The invention relates to a kind of electronic installation, particularly, the invention relates to a kind of electronic installation of tool OPTICAL SENSORS, and utilize OPTICAL SENSORS to carry out the plural function of electronic installation.

Background technology

Traditional electronic devices is carried out specific function with button, is example with the camera, and when user's desire was carried out camera function, necessary pressing keys (shutter) possibly cause the camera vibrations simultaneously yet push, and then influence photographic quality to carry out camera function.

Summary of the invention

One of the object of the invention is to provide a kind of electronic installation; Be positioned at the corresponding difference in functionality of carrying out of different conditions according to OPTICAL SENSORS; Make that carrying out some function operations does not directly contact electronic installation itself; Thereby the electronic installation of avoiding pressing keys to produce vibrations and causing uses bad phenomenon, and simplifies electronic device construction.

Electronic installation provided by the invention comprises control unit; Carry out first function or second function in order to control this electronic installation, and OPTICAL SENSORS, in order to detect environmental light brightness and to couple this control unit; When this OPTICAL SENSORS during in the first shading state; This electronic installation is carried out this first function, and when this OPTICAL SENSORS during in the second shading state, this electronic installation is carried out this second function.

As further optional technical scheme, when this OPTICAL SENSORS continued to be in this first shading state, this electronic installation continued to carry out this first function.

As further optional technical scheme, when this OPTICAL SENSORS continued to be in this second shading state, this electronic installation continued to carry out this second function.

As further optional technical scheme, this first function is that volume increases, and this second function is that volume reduces.

As further optional technical scheme, this first function is focusing automatically, and this second function is a shutter.

As further optional technical scheme, when this OPTICAL SENSORS periodically switched between this first shading state and this second shading state, this electronic installation was carried out the 3rd function.

, as further optional technical scheme, this of this OPTICAL SENSORS first shading state is a part shading state, this of this OPTICAL SENSORS second shading state is complete shading state.

As further optional technical scheme; Described electronic installation, when it is characterized in that this first shading state, the environmental light brightness of this OPTICAL SENSORS detecting is between first critical luminance and second critical luminance; During this second shading state; The environmental light brightness of this OPTICAL SENSORS detecting is less than this second critical luminance, and wherein, this first critical luminance is greater than this second critical luminance.

As further optional technical scheme, this first critical luminance and this second critical luminance can be through the man-computer interface adjustment.

As further optional technical scheme, this electronic installation is camera or running gear.

Compared with prior art, electronic installation of the present invention utilizes OPTICAL SENSORS detecting environmental light brightness, when OPTICAL SENSORS during in the first shading state; Electronic installation is carried out first function; When OPTICAL SENSORS during in the second shading state, electronic installation is carried out second function, makes when electronic installation is carried out some functions; Can not touch electronic installation itself, use bad phenomenon thereby avoided pressing keys to produce the electronic installation that shakes and cause; And electronic installation of the present invention replaces parts of traditional button (electronic installation itself all is furnished with OPTICAL SENSORS mostly at present) by OPTICAL SENSORS, can save the cost of button and quick closing valve, in mechanism, also reduced the intensity that holes can increase electronic installation.

Can graphicly further be understood by following detailed Description Of The Invention and appended about advantage of the present invention and spirit.

Description of drawings

Fig. 1 is the electronic installation sketch map of the embodiment of the invention;

Fig. 2 A-2C be the electronic installation of the embodiment of the invention in veil at three kinds of diverse location sketch mapes.

Embodiment

Main purpose of the present invention is to provide a kind of electronic installation, and it is to utilize OPTICAL SENSORS detecting environmental light brightness; When OPTICAL SENSORS during in the first shading state; Electronic installation is carried out first function, and when OPTICAL SENSORS during in the second shading state, electronic installation is carried out second function.Below propose various embodiment and be elaborated, embodiment in order to as the example explanation, is not the scope in order to limit desire protection of the present invention only.

At first, see also Fig. 1, Fig. 1 is the structural representation of a preferred embodiment of the present invention; As shown in the figure,electronic installation 10 of the present invention includes OPTICAL SENSORS 12 and control unit 14.Control unit 14 controlelectronic installations 10 are carried out first function or second function, andelectronic installation 10 can be camera in an embodiment, and first function and second function are respectively automatic focusing and shutter; But unrestricted, in other performances,electronic installation 10 also can be running gear, and first function and second function can be volume respectively to be increased and the volume minimizing; Or the user sets up on their own according to use habit.OPTICAL SENSORS 12 andcouples control unit 14 in order to detecting environmental light brightness (not covering environmental light brightness is B0), makescontrol unit 14 can judge present shading situation.

Be described in detail operation principle of the present invention below, shown in Fig. 2 A-2C.In present embodiment; Shown in Fig. 2 A; (for example: part shield light sensor 12 (can not need touching OPTICAL SENSORS 12) user's finger)cover object 16; This momentOPTICAL SENSORS 12 detect environmental light brightness be B1 (B1＜B0), first brightness section thatelectronic installation 10 is carried out first function is between critical luminance TH1 and critical luminance TH2, wherein critical luminance TH1 is greater than critical luminance TH2; Environmental light brightness B1 is less than or equal to critical luminance TH1 and greater than critical luminance TH2, this moment,control unit 14 madeelectronic installation 10 carry out first function.In addition,cover object 16 non-neutralizable fractionshield light sensors 12, makeOPTICAL SENSORS 12 continue to be in the first shading state, thenelectronic installation 10 sustainable execution first functions.

Shown in Fig. 2 B; (for example: complete or most of shield light sensor 12 (can not need touching OPTICAL SENSORS 12) user's finger)cover object 16; This momentOPTICAL SENSORS 12 to detect environmental light brightness be B2 (B2＜B1＜B0); Second brightness section thatelectronic installation 10 is carried out second function is less than critical luminance TH2, and environmental light brightness B2 is less than or equal to critical luminance TH2, and this moment,control unit 14 madeelectronic installation 10 carry out second function.Ambient brightness possibly make the detecting result be not quite similar because of indoor or outdoors in the actual conditions, and the user can see through man-computer interface adjustment critical luminance TH1, critical luminance TH2 to meet the actual environment user demand.In addition,cover object 16 and continue complete or most ofshield light sensor 12, make OPTICAL SENSORS 12 continue to be in the second shading state, thenelectronic installation 10 sustainable execution second functions.

Shown in Fig. 2 C; When coveringobject 16 and periodically between Fig. 2 A-2B, coming and going; This momentOPTICAL SENSORS 12 to detect environmental light brightness be B3, and environmental light brightness B3 is periodically at first brightness section and second brightness section round (first brightness section is between critical luminance TH1 and critical luminance TH2, and second brightness section is less than critical luminance TH2); Be thatOPTICAL SENSORS 12 periodically switches between this first shading state and this second shading state,electronic installation 10 is carried out the 3rd function.

Though the present invention discloses as above with embodiment, so it is not that protection scope of the present invention is when being as the criterion with claims in order to qualification the present invention.

Claims (10)

1. electronic installation is characterized in that this electronic installation comprises:

Control unit is carried out first function or second function in order to control this electronic installation; And

OPTICAL SENSORS, in order to detecting environmental light brightness and couple this control unit, when this OPTICAL SENSORS during in the first shading state, this electronic installation is carried out this first function, and when this OPTICAL SENSORS during in the second shading state, this electronic installation is carried out this second function.

2. electronic installation as claimed in claim 1, when it is characterized in that this OPTICAL SENSORS continues to be in this first shading state, this electronic installation continues to carry out this first function.

3. electronic installation as claimed in claim 2, when it is characterized in that this OPTICAL SENSORS continues to be in this second shading state, this electronic installation continues to carry out this second function.

4. electronic installation as claimed in claim 3 is characterized in that this first function is that volume increases, and this second function is that volume reduces.

5. electronic installation as claimed in claim 1 is characterized in that this first function is focusing automatically, and this second function is a shutter.

6. electronic installation as claimed in claim 1 is characterized in that this electronic installation is carried out the 3rd function when this OPTICAL SENSORS periodically switches between this first shading state and this second shading state.

7. electronic installation as claimed in claim 1 is characterized in that this first shading state of this OPTICAL SENSORS is a part shading state, and this of this OPTICAL SENSORS second shading state is complete shading state.

8. electronic installation as claimed in claim 1; When it is characterized in that this first shading state; The environmental light brightness of this OPTICAL SENSORS detecting is between first critical luminance and second critical luminance, and during this second shading state, the environmental light brightness of this OPTICAL SENSORS detecting is less than this second critical luminance; Wherein, this first critical luminance is greater than this second critical luminance.

9. electronic installation as claimed in claim 8 is characterized in that this first critical luminance and this second critical luminance are through the man-computer interface adjustment.

10. electronic installation as claimed in claim 1 is characterized in that this electronic installation is camera or running gear.

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