CN112055452A - Light source brightness control method and device and terminal - Google Patents
Light source brightness control method and device and terminal Download PDFInfo
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- CN112055452A CN112055452A CN202010914360.8A CN202010914360A CN112055452A CN 112055452 A CN112055452 A CN 112055452A CN 202010914360 A CN202010914360 A CN 202010914360A CN 112055452 A CN112055452 A CN 112055452A
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- light source
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- light intensity
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
Abstract
The embodiment of the application provides a light source brightness control method, a light source brightness control device and a terminal, wherein the method comprises the following steps: acquiring a control instruction; acquiring the current light intensity according to the control instruction; and calling a light source brightness control rule corresponding to the preset light intensity interval when the current light intensity is in at least one preset light intensity interval, and adjusting the light source brightness according to the light source brightness control rule. According to the method provided by the embodiment of the application, whether the user needs the light source at present is selected and judged according to the actual situation, the brightness of the light source can be adjusted according to the current light intensity, and the light source needed by reading is provided for the terminal according to the current light intensity; the requirements of the user are met, and the use experience of the user is further improved.
Description
Technical Field
The embodiment of the application relates to the technical field of electronic equipment, in particular to a light source brightness control method, a light source brightness control device and a terminal.
Background
With the continuous development of communication technology, a great deal of terminals such as smart phones, tablet computers, notebook computers and the like are popularized and applied, the terminals are developed towards diversification and individuation directions and increasingly become indispensable terminals in life and work of people, and people can work and entertain through the terminals, for example, the terminals are used for reading to acquire information or knowledge; in the research and practice process of the prior art, the inventor of the embodiment of the application finds that in order to provide more comfortable reading experience for users, most manufacturers on the market set the screen to be a total reflection type Display panel (RLCD), the effect similar to a paper book is realized through electronic ink, the electric energy is saved, the eyesight of the users can be protected, the RLCD is a total reflection screen and cannot emit light, the RLCD is an LCD screen which needs to realize Display by reflecting external environment light, and the terminal based on the screen design has a good eye protection function. However, when the terminal with the RLCD lacks external light, the screen cannot display the content for the user to read, which is not convenient for the user to read and affects the reading experience of the user.
Disclosure of Invention
The embodiment of the application provides a light source brightness control method, a light source brightness control device and a terminal.
In a first aspect, an embodiment of the present application provides a light source brightness control method for a protective case, where the protective case is electrically connected to a terminal, the protective case includes a main body and an accommodating portion, the accommodating portion is used for accommodating the terminal, the accommodating portion is provided with a fixing portion, and the fixing portion is used for providing a light source, including:
acquiring a control instruction;
acquiring the current light intensity according to the control instruction;
and calling a light source brightness control rule corresponding to the preset light intensity interval when the current light intensity is in at least one preset light intensity interval, and adjusting the light source brightness according to the light source brightness control rule.
In some embodiments, before the obtaining the control instruction, the method includes:
acquiring a preset light intensity interval;
and correspondingly setting the light source brightness control rule according to the preset light intensity interval.
In some embodiments, the correspondingly setting the light source brightness control rule according to the preset light intensity interval includes:
the preset light intensity interval comprises a first light intensity interval, a second light intensity interval, a third light intensity interval, a fourth light intensity interval and a fifth light intensity interval;
the first light intensity interval range is greater than 1000lux, the second light intensity interval range is between 600lux and 1000lux, the third light intensity interval range is between 300lux and 600lux, the fourth light intensity interval range is between 50lux and 300lux, and the fifth light intensity interval range is between 0lux and 50 lux.
In some embodiments, the predetermined light intensity interval is composed of a plurality of light intensities.
In some embodiments, the correspondingly setting the light source brightness control rule according to the preset light intensity interval includes:
the light source brightness control rules comprise a first light source brightness control rule, a second light source brightness control rule, a third light source brightness control rule, a fourth light source brightness control rule and a fifth light source brightness control rule; the first light source brightness control rule is to adjust the light source brightness to 0, the second light source brightness control rule is to adjust the light source brightness to 25%, the third light source brightness control rule is to adjust the light source brightness to 50%, the fourth light source brightness control rule is to adjust the light source brightness to 75%, and the fifth light source brightness control rule is to adjust the light source brightness to 100%.
The first light intensity interval is correspondingly provided with the first light source brightness control rule, the second light intensity interval is correspondingly provided with the second light source brightness control rule, the third light intensity interval is correspondingly provided with the third light source brightness control rule, the fourth light intensity interval is correspondingly provided with the fourth light source brightness control rule, and the fifth light intensity interval is correspondingly provided with the fifth light source brightness control rule.
In some embodiments, the accommodating portion is provided with a fixing portion, and the fixing portion includes a first fixing portion and a second fixing portion, the first fixing portion is disposed on a first side of the accommodating portion, the second fixing portion is disposed on a second side of the accommodating portion, and the first side of the accommodating portion and the second side of the accommodating portion are corresponding sides.
In some embodiments, the light source includes a plurality of light emitting portions spaced apart from each other at the fixing portion, and the light emitting portions are cold color light blocks or warm color light blocks.
In some embodiments, the light source includes a first light emitting portion and a second light emitting portion, the first light emitting portion is a cold color light block, the second light emitting portion is a warm color light block, and the first light emitting portion and the second light emitting portion are spaced apart at the fixing portion.
In a second aspect, an embodiment of the present application further provides a light source brightness control apparatus, where the apparatus includes:
the acquisition module is used for acquiring the light intensity;
the setting module is used for correspondingly setting the light source brightness control rule according to the preset light intensity interval;
the detection module is used for detecting that the current light intensity is within a preset light intensity interval;
the calling module is used for calling a light source brightness control rule corresponding to the preset light intensity interval;
and the processing module is used for controlling the brightness of the light source according to the light source brightness control rule.
In a third aspect, an embodiment of the present application further provides a terminal, where the terminal includes the light source brightness control apparatus according to the second aspect, and is capable of performing the operation in the light source brightness control method according to the first aspect.
The embodiment of the application provides a light source brightness control method, a light source brightness control device and a terminal, for a total reflection type liquid crystal display, only one point light source is needed to be illuminated to meet the requirement that the liquid crystal display is used in a dark environment, through the method provided by the embodiment of the application, whether a user needs a light source currently is selected and judged according to actual conditions, the brightness of the light source can be adjusted according to the current light intensity, and a light source needed by reading is provided for the terminal according to the current light intensity; the requirements of the user are met, and the use experience of the user is further improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural view of a protective sheath according to an embodiment of the present disclosure.
Fig. 2 is another schematic structural view of the protective sheath according to the embodiment of the present application.
Fig. 3 is a schematic flowchart of a method for controlling brightness of a light source according to an embodiment of the present disclosure.
Fig. 4 is a schematic structural diagram of a light source brightness control apparatus according to an embodiment of the present disclosure.
Fig. 5 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "one side", "first side", "second side", "two sides", "adjacent side", "inner side", "outer side", "one end", "two ends", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "means two or more unless specifically defined otherwise.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," "spaced," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials. In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The embodiment of the application provides a light source brightness control method, a light source brightness control device and a terminal, wherein the light source brightness control method can be applied in combination with the terminal, the terminal can be a smart phone, a tablet computer, a notebook computer or a personal computer, and the light source brightness control method can be used in cooperation with the smart phone, the tablet computer, the notebook computer or the personal computer, and the light source brightness control method, the light source brightness control device and the terminal are described in detail below. It should be noted that the following description of the embodiments is not intended to limit the preferred order of the embodiments.
The present invention will be described in detail with reference to the drawings and the detailed description, referring to fig. 1 to 5.
Referring to fig. 1, an embodiment of the present application provides a light source brightness control method, where the light source brightness control method is used for a protective case 1, the protective case 1 is electrically connected to a terminal, and the protective case is electrically connected to the terminal through a connector, for example, a pogo pin connector (pogo pin), the protective case 1 includes a main body 11 and an accommodating portion 12, the accommodating portion 12 is used for accommodating the terminal, the accommodating portion 12 is provided with a fixing portion 13, the fixing portion 13 is used for arranging a light source 14, specifically, in the embodiment of the present application, the fixing portion 13 is located on one side of the accommodating portion 12, the light source 14 includes a plurality of light emitting portions 141, the light emitting portions 141 are arranged at intervals on the fixing portion 13, and the light emitting portions 141 are cold color light blocks or warm.
Optionally, in this embodiment of the application, the light source 14 includes a first light emitting portion and a second light emitting portion, the first light emitting portion is a cold color light block, the second light emitting portion is a warm color light block, and the first light emitting portion and the second light emitting portion are arranged at an interval in the fixing portion.
Optionally, referring to fig. 2, in the embodiment of the present application, the accommodating portion 12 is provided with a fixing portion 13, the fixing portion 13 includes a first fixing portion 131 and a second fixing portion 132, the first fixing portion 131 is disposed on a first side of the accommodating portion 12, the second fixing portion 132 is disposed on a second side of the accommodating portion 12, the first side of the accommodating portion 12 and the second side of the accommodating portion 12 are corresponding sides, the light source 14 includes a plurality of light emitting portions 141, the light emitting portions 141 are arranged at intervals on the fixing portion, and the light emitting portions 141 are cold color light blocks or warm color light blocks.
Optionally, in this embodiment of the application, the light source 14 includes a first light emitting portion and a second light emitting portion, the first light emitting portion is a cold color light block, the second light emitting portion is a warm color light block, and the first light emitting portion and the second light emitting portion are arranged at an interval in the fixing portion.
Specifically, the terminal according to the embodiment of the present application includes: the connector, the connector includes discernment connector, power supply connector and control connector, the connector is used for with external light source electric connection, the connector can be spring thimble connector (pogo pin).
Referring to fig. 3, an embodiment of the present application provides a method for controlling brightness of a light source, where the method for controlling brightness of a light source is used for a protective shell, the protective shell is electrically connected to a terminal, the protective shell includes a main body and an accommodating portion, the accommodating portion is used for accommodating the terminal, the accommodating portion is provided with a fixing portion, and the fixing portion is used for providing a light source, and the method includes:
301. acquiring a control instruction;
specifically, in the embodiment of the invention, after the protective shell is confirmed to be electrically connected with the terminal, a user can select a control method for controlling the light source on the protective shell, if the user adjusts the brightness of the light source by himself, the user does not obtain a control instruction, and the user can manually adjust the brightness of the light source according to the own requirements; and if the user selects the terminal to intelligently adjust the light source brightness, the terminal acquires a control instruction and adjusts the light source brightness according to the control instruction.
302. Acquiring the current light intensity according to the control instruction;
specifically, in the embodiment of the present invention, after the control instruction is obtained, the terminal obtains the current light brightness to obtain the current light intensity.
303. And calling a light source brightness control rule corresponding to the preset light intensity interval when the current light intensity is in at least one preset light intensity interval, and adjusting the light source brightness according to the light source brightness control rule.
Specifically, in the embodiment of the present application, before the control instruction is obtained, the terminal obtains a preset light intensity interval, and sets the light source brightness control rule according to the preset light intensity interval, where the preset light intensity interval includes a first light intensity interval, a second light intensity interval, a third light intensity interval, a fourth light intensity interval, and a fifth light intensity interval; the first light intensity interval range is greater than 1000lux, the second light intensity interval range is between 600lux and 1000lux, the third light intensity interval range is between 300lux and 600lux, the fourth light intensity interval range is between 50lux and 300lux, and the fifth light intensity interval range is between 0lux and 50 lux; the preset light intensity interval consists of a plurality of light intensities; the light source brightness control rules comprise a first light source brightness control rule, a second light source brightness control rule, a third light source brightness control rule, a fourth light source brightness control rule and a fifth light source brightness control rule; the first light source brightness control rule is to adjust the light source brightness to 0, the second light source brightness control rule is to adjust the light source brightness to 25%, the third light source brightness control rule is to adjust the light source brightness to 50%, the fourth light source brightness control rule is to adjust the light source brightness to 75%, and the fifth light source brightness control rule is to adjust the light source brightness to 100%; the first light intensity interval is correspondingly provided with the first light source brightness control rule, the second light intensity interval is correspondingly provided with the second light source brightness control rule, the third light intensity interval is correspondingly provided with the third light source brightness control rule, the fourth light intensity interval is correspondingly provided with the fourth light source brightness control rule, and the fifth light intensity interval is correspondingly provided with the fifth light source brightness control rule.
Specifically, in this embodiment of the present application, according to the specific light intensity value of the current light intensity, it is determined that the current light intensity is within at least one preset light intensity interval, and a light source brightness control rule corresponding to the preset light intensity interval is called, where the following specifically exists:
1. judging whether the current light intensity is in the first light intensity interval:
specifically, a specific light intensity value of the current light intensity is obtained, when a preset light intensity satisfies a first light intensity interval, a range of the first light intensity interval is greater than 1000lux, the first light source brightness control rule is called, the first light source brightness control rule is to adjust the light source brightness to 0, and the light source brightness is adjusted according to the first light source brightness control rule, for example: and when the specific light intensity value of the current light intensity is 1500lux, calling the first light source brightness control rule to adjust the light source brightness to 0.
2. Judging whether the current light intensity is in the second light intensity interval:
specifically, a specific light intensity value of the current light intensity is obtained, when a preset light intensity satisfies a second light intensity interval, the second light intensity interval ranges between 600lux and 1000lux, the second light source brightness control rule is called, the second light source brightness control rule is to adjust the light source brightness to 25%, and the light source brightness is adjusted according to the second light source brightness control rule, for example: and if the specific light intensity value of the current light intensity is 700lux, calling the second light source brightness control rule to adjust the light source brightness to 25%.
3. Judging whether the current light intensity is in the third light intensity interval:
specifically, a specific light intensity value of the current light intensity is obtained, when a preset light intensity satisfies a third light intensity interval, where the third light intensity interval is between 300lux and 600lux, the third light source brightness control rule is called, where the third light source brightness control rule is to adjust the light source brightness to 50%, and adjust the light source brightness according to the third light source brightness control rule, for example: and if the specific light intensity value of the current light intensity is detected to be 500lux, calling the third light source brightness control rule to adjust the light source brightness to be 50%.
4. Judging whether the current light intensity is in the fourth light intensity interval:
specifically, a specific light intensity value of the current light intensity is obtained, when a preset light intensity satisfies a fourth light intensity interval, the range of the fourth light intensity interval is between 50lux and 300lux, the fourth light source brightness control rule is called, the fourth light source brightness control rule is to adjust the light source brightness to 75%, and the light source brightness is adjusted according to the fourth light source brightness control rule, for example: and if the specific light intensity value of the current light intensity is detected to be 100lux, calling the fourth light source brightness control rule to adjust the light source brightness to be 75%.
5. Judging whether the current light intensity is in the fifth light intensity interval:
specifically, a specific light intensity value of the current light intensity is obtained, when a preset light intensity satisfies a fifth light intensity interval, the range of the fifth light intensity interval is between 0lux and 50lux, the fifth light source brightness control rule is called, the fifth light source brightness control rule is to adjust the light source brightness to 100%, and the light source brightness is adjusted according to the fifth light source brightness control rule, for example: and if the specific light intensity value of the current light intensity is detected to be 20lux, calling the fifth light source brightness control rule to adjust the light source brightness to be 100%.
The above examples are provided only for the purpose of describing the embodiments of the present application in detail, and are intended to specifically limit the application of the method.
In summary, the embodiments of the present application provide a method, an apparatus, and a terminal for controlling light source brightness, where for a total reflection type lcd, only one point light source is needed to illuminate to meet the requirement that the lcd is used in a dark environment, and with the method provided in the embodiments of the present application, whether a user needs a light source currently is selected and judged according to an actual situation, and the brightness of the light source can be adjusted according to the current light intensity, so as to provide a light source required for reading for the terminal according to the current light intensity; the requirements of the user are met, and the use experience of the user is further improved; the embodiment of the application still hold corresponding both sides of portion and set up the light source respectively, avoid because only one side provides the light source and causes the uneven situation of display screen, further improve user's use experience and feel.
A light source luminance control method in the embodiment of the present application is described above, and a device for performing the light source luminance control method is described below.
Referring to fig. 4, as a schematic structural diagram of the apparatus 11 for controlling light source brightness shown in fig. 4, the apparatus 4 in the embodiment of the present application can implement steps corresponding to the light source brightness control method executed in the embodiment corresponding to fig. 3. The functions implemented by the apparatus 4 may be implemented by hardware, or may be implemented by hardware executing corresponding software. The hardware or software includes one or more modules corresponding to the above functions, which may be software and/or hardware. The device 4 may include an obtaining module 41, a setting module 42, a detecting module 43, a calling module 44, and a processing module 45.
Specifically, the obtaining module 41 may be configured to obtain the light intensity; the setting module 42 may be configured to set the light source brightness control rule according to the preset light intensity interval; the detection module 43 may be configured to detect that the current light intensity is within a preset light intensity interval; the calling module 44 may be configured to call a light source brightness control rule corresponding to the preset light intensity interval; the processing module 45 may be configured to control the brightness of the light source according to the light source brightness control rule.
The above description is made on a telescopic structure for telescoping a screen and a telescopic method for telescoping a screen in the embodiment of the present application, and the following description is made on terminal devices in the embodiment of the present application from the perspective of hardware processing. An embodiment of the present application further provides a terminal, as shown in fig. 5, which shows a schematic structural diagram of a terminal according to an embodiment of the present application, where the terminal may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like, and specifically:
as shown in fig. 5, the terminal may include Radio Frequency (RF) circuitry 501, memory 502 including one or more computer-readable storage media, input unit 503, display unit 504, sensor 505, audio circuitry 506, Wireless Fidelity (Wi-Fi) module 507, processor 508 including one or more processing cores, and power supply 509, among other components. Those skilled in the art will appreciate that the terminal structure shown in fig. 5 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. Wherein:
the RF circuit 501 may be used for receiving and transmitting signals during information transmission and reception or during a call, and in particular, for receiving downlink information of a base station and then sending the received downlink information to the one or more processors 508 for processing; in addition, data relating to uplink is transmitted to the base station. In general, RF circuit 501 includes, but is not limited to, an antenna, at least one Amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuitry 501 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), and the like.
The memory 502 may be used to store software programs and modules, and the processor 508 executes various functional applications and data processing by operating the software programs and modules stored in the memory 502. The memory 502 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the terminal, etc. Further, the memory 502 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 502 may also include a memory controller to provide the processor 508 and the input unit 503 access to the memory 502.
The input unit 503 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, in one particular embodiment, the input unit 503 may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface may comprise two parts, a touch detection means and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 508, and can receive and execute commands sent by the processor 508. In addition, touch sensitive surfaces may be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit 503 may include other input devices in addition to the touch-sensitive surface. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 504 may be used to display information input by or provided to the user and various graphical user interfaces of the terminal, which may be made up of graphics, text, icons, video, and any combination thereof. The Display unit 504 may include a Display screen, and optionally, the Display screen may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch-sensitive surface may overlay the display screen, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor 508 to determine the type of touch event, and then the processor 508 provides a corresponding visual output on the display screen according to the type of touch event.
The terminal may also include at least one sensor 505, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts brightness of the display screen according to brightness of ambient light, and a proximity sensor that turns off the display screen and/or backlight when the terminal moves to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration (generally three axes) at each position, can detect the magnitude and position of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping) and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured in the terminal, detailed description is omitted here. According to the embodiment of the application, the light intensity in the current environment is obtained through the ambient light sensor in the terminal, so that the brightness of the light source is adjusted according to the current light intensity.
Wi-Fi belongs to short-distance wireless transmission technology, and a terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through a Wi-Fi module 507, and provides wireless broadband internet access for the user. Although fig. 5 shows the Wi-Fi module 507, it is understood that it does not belong to the essential constitution of the terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 508 is a control center of the terminal, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the terminal and processes data by operating or executing software programs and/or modules stored in the memory 502 and calling data stored in the memory 502, thereby integrally monitoring the mobile phone. Optionally, processor 508 may include one or more processing cores; preferably, the processor 508 may integrate an application processor, which primarily handles operating systems, user interfaces, application programs, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 508. Specifically, in this embodiment of the application, after receiving a control instruction input by a user, the processor controls the telescopic mechanism to execute a corresponding operation.
The terminal also includes a power supply 509 (e.g., a battery) for powering the various components, which may preferably be logically connected to the processor 508 via a power management system that may be used to manage charging, discharging, and power consumption. The power supply 509 may also include any component such as one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
Although not shown, the terminal may further include a camera, a bluetooth module, and the like, which will not be described herein. Specifically, in this embodiment, the processor 508 in the terminal loads the executable file corresponding to the process of one or more application programs into the memory 502 according to the following instructions, and the processor 508 runs the application programs stored in the memory 502, thereby implementing various functions.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments. The embodiments described above are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present application, except for the design of the embodiments in the present application, which is consistent with the embodiments in the present application, belong to the protection scope of the present application.
The method, the device and the terminal for controlling the brightness of the light source provided by the embodiment of the present application are described in detail above, a specific example is applied in the description to explain the principle and the implementation of the present application, and the description of the above embodiment is only used to help understanding the technical scheme and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.
Claims (10)
1. A method for controlling brightness of a light source is provided, wherein the method is used for a protective housing, the protective housing is electrically connected to a terminal, the protective housing comprises a main body and an accommodating portion, the accommodating portion is used for accommodating the terminal, the accommodating portion is provided with a fixing portion, and the fixing portion is used for arranging the light source, and the method comprises the following steps:
acquiring a control instruction;
acquiring the current light intensity according to the control instruction;
and calling a light source brightness control rule corresponding to the preset light intensity interval when the current light intensity is in at least one preset light intensity interval, and adjusting the light source brightness according to the light source brightness control rule.
2. The method of claim 1, wherein prior to fetching the control instruction, comprising:
acquiring a preset light intensity interval;
and correspondingly setting the light source brightness control rule according to the preset light intensity interval.
3. The method of claim 2, wherein correspondingly setting the light source brightness control rule according to the preset light intensity interval comprises:
the preset light intensity interval comprises a first light intensity interval, a second light intensity interval, a third light intensity interval, a fourth light intensity interval and a fifth light intensity interval;
the first light intensity interval range is greater than 1000lux, the second light intensity interval range is between 600lux and 1000lux, the third light intensity interval range is between 300lux and 600lux, the fourth light intensity interval range is between 50lux and 300lux, and the fifth light intensity interval range is between 0lux and 50 lux.
4. The method of claim 3, wherein the predetermined light intensity interval is composed of a plurality of light intensities.
5. The method as claimed in claim 3, wherein the setting of the light source brightness control rule according to the preset light intensity interval comprises:
the light source brightness control rules comprise a first light source brightness control rule, a second light source brightness control rule, a third light source brightness control rule, a fourth light source brightness control rule and a fifth light source brightness control rule; the first light source brightness control rule is to adjust the light source brightness to 0, the second light source brightness control rule is to adjust the light source brightness to 25%, the third light source brightness control rule is to adjust the light source brightness to 50%, the fourth light source brightness control rule is to adjust the light source brightness to 75%, and the fifth light source brightness control rule is to adjust the light source brightness to 100%.
The first light intensity interval is correspondingly provided with the first light source brightness control rule, the second light intensity interval is correspondingly provided with the second light source brightness control rule, the third light intensity interval is correspondingly provided with the third light source brightness control rule, the fourth light intensity interval is correspondingly provided with the fourth light source brightness control rule, and the fifth light intensity interval is correspondingly provided with the fifth light source brightness control rule.
6. The method of claim 1, wherein the receiving portion is provided with a securing portion, the securing portion comprising a first securing portion and a second securing portion, the first securing portion being provided at a first side of the receiving portion, the second securing portion being provided at a second side of the receiving portion, the first side of the receiving portion and the second side of the receiving portion being corresponding sides.
7. The method of claim 1, wherein the light source comprises a plurality of light emitting portions spaced apart from each other at the fixing portion, the light emitting portions being cold color patches or warm color patches.
8. The method of claim 1, wherein the light source comprises a first light emitting portion and a second light emitting portion, the first light emitting portion being a cold color light block and the second light emitting portion being a warm color light block, the first light emitting portion and the second light emitting portion being spaced apart at the fixed portion.
9. A light source brightness control apparatus, comprising:
the acquisition module is used for acquiring the light intensity;
the setting module is used for correspondingly setting the light source brightness control rule according to the preset light intensity interval;
the detection module is used for detecting that the current light intensity is within a preset light intensity interval;
the calling module is used for calling a light source brightness control rule corresponding to the preset light intensity interval;
and the processing module is used for controlling the brightness of the light source according to the light source brightness control rule.
10. A terminal comprising the light source brightness control apparatus according to claim 9, capable of performing the operations in the light source brightness control method according to any one of claims 1 to 8.
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| CN202010914360.8A CN112055452A (en) | 2020-09-03 | 2020-09-03 | Light source brightness control method and device and terminal |
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| CN202010914360.8A CN112055452A (en) | 2020-09-03 | 2020-09-03 | Light source brightness control method and device and terminal |
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