CN204231466U - A kind of automatic light measuring mobile phone - Google Patents
A kind of automatic light measuring mobile phone Download PDFInfo
- Publication number
- CN204231466U CN204231466U CN201420706196.1U CN201420706196U CN204231466U CN 204231466 U CN204231466 U CN 204231466U CN 201420706196 U CN201420706196 U CN 201420706196U CN 204231466 U CN204231466 U CN 204231466U
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- China
- Prior art keywords
- mobile phone
- light
- ambient light
- phone body
- face
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a kind of automatic light measuring mobile phone, comprise mobile phone body, be arranged at the control circuit board in mobile phone body and internal battery, described control circuit board is provided with processing IC, be arranged at front-facing camera and the screen of front end face, be arranged at post-positioned pick-up head and the LED of rear end face, in described mobile phone body, be also provided with at least two ambient light sensors be connected with control circuit board, described mobile phone body is provided with the light hole for coordinating ambient light sensor operation.The utility model passes through the intensity of ambient light sensor testing environment light when ambient light more complicated, and then is undertaken to display backlight brightness regulation to lower brightness by processing IC, thus reduces mobile telephone power consumption; Also can realize using mobile phone to carry out the auxiliary light-metering of taking pictures and making a video recording when ambient light more complicated, with the accuracy of light-metering of accelerating to take pictures and make a video recording and speed.
Description
Technical field
The utility model relates to mobile phone technique field, is specifically related to a kind of automatic light measuring mobile phone.
Background technology
Current mobile phone and panel computer use an ambient light sensor to carry out testing environment light intensity to reach the object regulating display backlight.When ambient light more complicated, use an ambient light sensor can not detect current environment light intensity accurately, so just make display backlight brightness higher thus affect mobile telephone power consumption to increase or reduce the comfort level that user uses mobile phone.
Utility model content
The purpose of this utility model is to provide a kind of automatic light measuring mobile phone.
According to one side of the present utility model, provide a kind of automatic light measuring mobile phone, comprise mobile phone body, be arranged at the control circuit board in mobile phone body and internal battery, described control circuit board is provided with processing IC, be arranged at front-facing camera and the screen of front end face, be arranged at post-positioned pick-up head and the LED of rear end face, in described mobile phone body, be also provided with at least two ambient light sensors be connected with control circuit board, described mobile phone body is provided with the light hole for coordinating ambient light sensor operation.
Further, described processing IC is connected with described ambient light sensor by I2C bus, realizes transfer of data.
Further, the front end face of described mobile phone body is provided with the first light hole, described first light hole is positioned at the side of front-facing camera.
Further, the rear end face of described mobile phone body is provided with the second light hole, described second light hole is positioned at the side of post-positioned pick-up head.
Further, the lower position of rear end face is located in the second light hole.
The beneficial effects of the utility model are: the utility model detects the intensity of light by ambient light sensor when ambient light more complicated, and then carry out display backlight brightness regulation by processing IC, lower brightness can be adjusted to, thus reduce mobile telephone power consumption; Also can realize using mobile phone to carry out the auxiliary light-metering of taking pictures and making a video recording when ambient light more complicated, with the accuracy of light-metering of accelerating to take pictures and make a video recording and speed.
In mobile phone front and ambient light difference is larger below, such as when complete darkness, this environment of perception can be carried out through former and later two ambient light sensors, make mobile phone backlight control circuit display backlight can be adjusted to lower brightness, reduce to reaching the comfort level that mobile telephone power consumption and adding users use mobile phone, and use a preposition ambient light sensor to be cannot the environment of this complete darkness of perception.
Accompanying drawing explanation
Fig. 1 is the front end face structural representation of automatic light measuring mobile phone.
Fig. 2 is the rear end face structural representation of automatic light measuring mobile phone.
Fig. 3 is that block diagram is shown in the connection of ambient light sensor and processing IC.
Fig. 4 is the schematic flow sheet of automatic light measuring mobile phone.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 to Fig. 4 show schematically show according to a kind of automatic light measuring mobile phone of the present utility model.
A kind of automatic light measuring mobile phone that the present embodiment provides, comprise mobile phone body 10, be arranged at the control circuit board in mobile phone body 10 and internal battery, described control circuit board is provided with processing IC, be arranged at front-facing camera 11 and the screen 12 of front end face, be arranged at post-positioned pick-up head 13 and the LED 14 of rear end face, described mobile phone body 10 is provided with the light hole for coordinating ambient light sensor operation, at least two ambient light sensors be connected with control circuit board (CCD (electric charge lotus root is closed) element or CMOS (CMOS (Complementary Metal Oxide Semiconductor) conductor) device) are also provided with in described mobile phone body 10, can adjust according to actual needs, particularly, be provided with two ambient light sensor (first environment light sensors in the present embodiment altogether, second environment light sensor), light hole with amount is set simultaneously in mobile phone body 10, namely as depicted in figs. 1 and 2 with first environment light sensor, the first light hole 15 that second environment light sensor correspondence is arranged, second light hole 16 (17), wherein the front end face of mobile phone body 10 is located in the first light hole 15, this the first light hole 15 is positioned at the side of front-facing camera 11, the rear end face of mobile phone body 10 is all located in second light hole 16 (17), described second light hole 16 is positioned at the side of front-facing camera 11, the lower position of rear end face also can be located in certain second light hole 17, the position of the second light hole 16 (17) and second environment light sensor can be set according to the internal structure design of mobile phone, above-mentioned processing IC is connected with described ambient light sensor by I2C bus, realize transfer of data and interruption.
Principle of the present utility model is, by arranging the first light hole 15 in the side of front-facing camera 11 and being located at the first environment light sensor of interior of mobile phone, post-positioned pick-up head 13 side arranges the second light hole 16 (17) and is located at the second environment light sensor of interior of mobile phone, in mobile phone front and ambient light difference is larger below, such as when complete darkness, this environment of perception can be carried out through former and later two ambient light sensors, make mobile phone backlight control circuit display backlight can be adjusted to lower brightness, to reaching the comfort level reducing mobile telephone power consumption and adding users use mobile phone, and use a preposition ambient light sensor to be cannot the environment of this complete darkness of perception, specifically above mobile phone body 10 rear end face or below the second light hole 16 (17) is set, effectively can increase scope and the effect of light-metering, more accurate, data check and correction is carried out by I2C bus transfer to processing IC after completing, and carry out regulating backlight to adapt to the application under different light rays environment to mobile phone, processing IC can according to circumstances realize selecting metering mode and backlight mode as shown in Figure 4 in addition, and final realization regulates display backlight brightness and the functions such as auxiliary light-metering of taking pictures.
The beneficial effects of the utility model are: the utility model detects the intensity of light by ambient light sensor when ambient light more complicated, and then undertaken display backlight brightness regulation by processing IC, also can realize using mobile phone to carry out the auxiliary light-metering of taking pictures and making a video recording when ambient light more complicated, with the accuracy of light-metering of accelerating to take pictures and make a video recording and speed.
Certain technique also can be used for other similar equipment, such as panel computer etc. electronic equipment.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection range; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (5)
1. an automatic light measuring mobile phone, it is characterized in that, comprise mobile phone body, be arranged at the control circuit board in mobile phone body and internal battery, described control circuit board is provided with processing IC, be arranged at front-facing camera and the screen of front end face, be arranged at post-positioned pick-up head and the LED of rear end face, in described mobile phone body, be also provided with at least two ambient light sensors be connected with control circuit board, described mobile phone body is provided with the light hole for coordinating ambient light sensor operation.
2. automatic light measuring mobile phone according to claim 1, is characterized in that, described processing IC is connected with described ambient light sensor by I2C bus, realizes transfer of data.
3. automatic light measuring mobile phone according to claim 1, is characterized in that, the front end face of described mobile phone body is provided with the first light hole, and described first light hole is positioned at the side of front-facing camera.
4. automatic light measuring mobile phone according to claim 1, is characterized in that, the rear end face of described mobile phone body is provided with the second light hole, and described second light hole is positioned at the side of post-positioned pick-up head.
5. automatic light measuring mobile phone according to claim 1, is characterized in that, the lower position of rear end face is located in the second light hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706196.1U CN204231466U (en) | 2014-11-24 | 2014-11-24 | A kind of automatic light measuring mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706196.1U CN204231466U (en) | 2014-11-24 | 2014-11-24 | A kind of automatic light measuring mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204231466U true CN204231466U (en) | 2015-03-25 |
Family
ID=52929511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420706196.1U Expired - Fee Related CN204231466U (en) | 2014-11-24 | 2014-11-24 | A kind of automatic light measuring mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204231466U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106161978A (en) * | 2016-07-27 | 2016-11-23 | 维沃移动通信有限公司 | A kind of photographic method and terminal |
| CN107168037A (en) * | 2017-07-14 | 2017-09-15 | 歌尔科技有限公司 | A kind of intelligent watch |
| CN108257581A (en) * | 2017-12-22 | 2018-07-06 | 维沃移动通信有限公司 | A kind of method of adjustment of light intensity sensing device, mobile terminal and brightness of display screen |
-
2014
- 2014-11-24 CN CN201420706196.1U patent/CN204231466U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106161978A (en) * | 2016-07-27 | 2016-11-23 | 维沃移动通信有限公司 | A kind of photographic method and terminal |
| CN106161978B (en) * | 2016-07-27 | 2019-06-04 | 维沃移动通信有限公司 | A kind of photographic method and terminal |
| CN107168037A (en) * | 2017-07-14 | 2017-09-15 | 歌尔科技有限公司 | A kind of intelligent watch |
| CN108257581A (en) * | 2017-12-22 | 2018-07-06 | 维沃移动通信有限公司 | A kind of method of adjustment of light intensity sensing device, mobile terminal and brightness of display screen |
| CN108257581B (en) * | 2017-12-22 | 2019-12-06 | 维沃移动通信有限公司 | Light intensity detection device, mobile terminal and display screen brightness adjustment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20191124 |