CN111968595A - Electrochromic control device and mobile terminal - Google Patents
Electrochromic control device and mobile terminal Download PDFInfo
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- CN111968595A CN111968595A CN202010840320.3A CN202010840320A CN111968595A CN 111968595 A CN111968595 A CN 111968595A CN 202010840320 A CN202010840320 A CN 202010840320A CN 111968595 A CN111968595 A CN 111968595A
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- fan
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/38—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using electrochromic devices
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
Abstract
The invention discloses an electrochromic control device and a mobile terminal, wherein the electrochromic control device comprises a processor module, a temperature detection module and a fan control module which are connected with the processor module, a fan connected with the fan control module, a fan state detection module connected with the fan, and an electrochromic module connected with the fan state detection module. The humanized electrochromic control scheme is realized, so that the user can experience the rotating speed of the fan, certain use interest is brought to the user, and the user experience is enhanced to a certain extent.
Description
Technical Field
The invention relates to the field of mobile communication, in particular to an electrochromic control device and a mobile terminal.
Background
In the prior art, along with the rapid development of intelligent terminal equipment, the processing capacity and the processing requirement of the terminal equipment are increased day by day, and under the higher processing capacity and the higher processing requirement, the problem of heat dissipation of the terminal equipment to a certain extent can be brought. For example, the processor capability of the current mobile phone is stronger and thinner, and the battery capacity is higher and higher, so that the heating phenomenon of the mobile phone in the operation and charging processes is more and more obvious. And too much heat of the mobile phone can affect the processing capability of the processor, so that the frequency of the mobile phone processor is limited, the hot hand feeling is brought to a user, and the operation performance and the user experience of the mobile phone are further affected.
In order to solve the above technical problems, in the prior art, an active heat dissipation scheme is provided for a mobile terminal, for example, a heat dissipation fan is added on the back or side of the mobile terminal. In the process of using the mobile terminal, after the mobile terminal reaches a certain temperature, the fan function is started, but the user cannot experience the rotating speed of the fan, the experience is poor, the interestingness is not enough, and the user experience is influenced to a certain extent.
Disclosure of Invention
In order to solve the technical defects in the prior art, the invention provides an electrochromic control device, which comprises a processor module, a temperature detection module and a fan control module which are connected with the processor module, a fan connected with the fan control module, a fan state detection module connected with the fan, and an electrochromic module connected with the fan state detection module, wherein,
the processor module is used for acquiring temperature data uploaded by the temperature detection module in real time and performing control information interaction with the fan control module;
the temperature detection module is used for uploading temperature data of the terminal equipment to the processor module;
the fan control module is used for controlling the working state of the fan according to the control information;
the fan state detection module is used for monitoring the working state of the fan;
the electrochromic module is used for adjusting a power supply signal of the electrochromic film according to the detection signal of the fan state detection module.
Optionally, the processor module is further configured to determine a temperature threshold for active heat dissipation, send a start operation signal to the fan control module when a current temperature value in the temperature data is higher than the temperature threshold, and send a stop operation signal to the fan control module when the current temperature value in the temperature data is lower than the temperature threshold.
Optionally, the fan control module is further configured to recognize the start operation signal or the stop operation signal, and when the start operation signal is recognized, send a pulse width modulation signal to the fan through its own pulse width modulation pin, and when the stop operation signal is recognized, stop sending the pulse width modulation signal to the fan through its own pulse width modulation pin.
Optionally, the fan is further configured to start operating when receiving the pwm signal, and stop operating when not receiving the pwm signal.
Optionally, the fan state detection module is further configured to send a high level signal to the electrochromic module when detecting that the operating state of the fan is a start state, and send a low level signal to the electrochromic module when detecting that the operating state of the fan is a stop state.
Optionally, the electrochromic module further comprises at least one color-changing film.
Optionally, the color-changing film is further configured to adjust the color-changing film to a first color and a first transparency corresponding to the high level when the high level signal is received, and to adjust the color-changing film to a second color and a second transparency corresponding to the low level when the low level signal is received.
Optionally, the color-changing film is further configured to dynamically adjust a third color and a third transparency of the color-changing film according to a first duration of receiving the high-level signal, or dynamically adjust a fourth color and a fourth transparency of the color-changing film according to a second duration of receiving the low-level signal.
Optionally, the apparatus further comprises a power module, wherein the power module is configured to supply power to the processor module, the fan, and the fan status detection module.
The invention also provides a mobile terminal which comprises the electrochromic control device.
By implementing the electrochromic control device and the mobile terminal, the electrochromic control device comprises a processor module, a temperature detection module and a fan control module which are connected with the processor module, a fan connected with the fan control module, a fan state detection module connected with the fan, and an electrochromic module connected with the fan state detection module. The humanized electrochromic control scheme is realized, so that the user can experience the rotating speed of the fan, certain use interest is brought to the user, and the user experience is enhanced to a certain extent.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic diagram of a hardware structure of a mobile terminal according to the present invention;
fig. 2 is a communication network system architecture diagram provided by an embodiment of the present invention;
fig. 3 is a block diagram of a first embodiment of the electrochromic control apparatus method of the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.
The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.
Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The following describes each component of the mobile terminal in detail with reference to fig. 1:
the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).
WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.
The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a 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 fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device 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 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.
Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.
The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.
The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program 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 cellular phone, and the like. Further, the memory 109 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.
The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.
Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.
In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.
Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.
Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.
The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.
The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).
The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.
Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.
Based on the above mobile terminal hardware structure and communication network system, the present invention provides various embodiments of the method.
Example one
Fig. 3 is a flow chart of a first embodiment of the electrochromic control apparatus method of the present invention. The embodiment provides an electrochromic control device, which comprises a processor module 110, a temperature detection module 120 and a fan control module 130 connected with the processor module 110, a fan 140 connected with the fan control module 130, a fan state detection module 150 connected with the fan 140, and an electrochromic module 160 connected with the fan state detection module 150. Wherein the content of the first and second substances,
the processor module 110 is a microprocessor, the processor module 110 is configured to acquire temperature data uploaded by the temperature detection module 120 in real time, perform control information interaction with the fan control module 130, and meanwhile, the processor module 110 may be further configured to process a setting instruction of a user, and determine a processing mode of the temperature data or an interaction processing mode of the control information through a setting item or a setting parameter corresponding to the setting instruction;
the temperature detecting module 120 includes a temperature sensitive resistor circuit, and the number of the temperature detecting modules 120 may be two or more, and the two or more temperature detecting modules are respectively disposed in two or more heating areas of the terminal device. The temperature detection module 120 is configured to upload temperature data of the terminal device to the processor module 110;
the fan control module 130 is configured to control the operating state of the fan 140 according to the control information, for example, the module receives the operating state information of the fan from the operating processor module 110 transmitted through an iicenter-Integrated Circuit bus, and identifies the content of the operating state information of the fan 140 from the operating processor module 110, if the content of the information is the operating state start information of the fan 140, the fan control module 130 controls a PWM (Pulse Width Modulation) pin of the fan control module 130 to output a PWM signal, the fan control module 130 starts the fan 140 to operate, and if the content of the information is the operating state stop information of the fan 140, the fan control module 130 controls the PWM pin of the fan control module 130 to turn off the PWM signal, and the fan control module 130 stops the fan 140 to operate;
the fan state detection module 150 is configured to monitor a working state of the fan 140, for example, after the mobile terminal is powered on and started, the fan state detection module 150 of the mobile terminal starts working, if the working state of the fan 140 is detected to be a starting state, the fan state detection module 150 outputs a high level to the electrochromic module 160 through a Pout signal, and if the working state of the fan 140 is detected to be a stopping state, the fan state detection module 150 outputs a high level to the electrochromic module 160 through a Pout signal.
The electrochromic module 160 is configured to adjust a power supply signal of the color changing film according to the detection signal of the fan state detection module 150. For example, receiving the Pout signal from the fan state detection module 150, if the Pout signal is at a high level, the electrochromic module 160 outputs a voltage to the color-changing film, and the color-changing film becomes a transparent state after being powered; if the Pout signal is low, the electrochromic module 160 turns off the output voltage, and the color-changing film becomes a non-transparent state in a state without power.
Optionally, the electrochromic control apparatus of this embodiment may be integrated in a rear housing of a terminal device, and the apparatus includes a plurality of fans 140 and/or a plurality of electrochromic modules 160 in a plurality of heat dissipation areas, and correspondingly, one or more fans 140 correspond to one electrochromic module 160, and different fans 140 or operating state combinations of fans 140 determine a color change state of the electrochromic module 160, or one fan corresponds to one or more electrochromic modules 160 and an operating state of one fan 140 determines a color change state combination of the plurality of electrochromic modules 160.
The advantage of this embodiment is that by providing an electrochromic control apparatus, the apparatus includes a processor module 110, a temperature detection module 120 and a fan control module 130 connected to the processor module 110, a fan 140 connected to the fan control module 130, a fan state detection module 150 connected to the fan 140, and an electrochromic module 160 connected to the fan state detection module 150. The humanized electrochromic control scheme is realized, so that the user can experience the rotating speed of the fan, certain use interest is brought to the user, and the user experience is enhanced to a certain extent.
Example two
Based on the above embodiment, optionally, the processor module 110 is further configured to determine a temperature threshold for active heat dissipation, send a start operation signal to the fan control module 130 when a current temperature value in the temperature data is higher than the temperature threshold, and send a stop operation signal to the fan control module 130 when the current temperature value in the temperature data is lower than the temperature threshold. Optionally, the working power of the fan control module 130 is determined according to the magnitude relationship between the current temperature value and the temperature threshold value, so as to control the rotation speed of the fan 140, so as to achieve the corresponding cooling efficiency.
Optionally, the fan control module 130 is further configured to recognize the start operation signal or the stop operation signal, and when the start operation signal is recognized, send a pwm signal to the fan 140 through its own pwm pin, and when the stop operation signal is recognized, stop sending the pwm signal to the fan 140 through its own pwm pin. Optionally, the rotation speed of the fan 140 in the working state is dynamically adjusted in real time.
Optionally, the fan 140 is further configured to start operating when receiving the pwm signal, and stop operating when not receiving the pwm signal. Optionally, the rotation speed of the fan 140 in the working state is dynamically adjusted in real time according to the modulation signal.
Optionally, the fan state detection module 150 is further configured to send a high level signal to the electrochromic module 160 when detecting that the operating state of the fan 140 is the start state, and send a low level signal to the electrochromic module 160 when detecting that the operating state of the fan 140 is the stop state. Optionally, the fan status detecting module 150 is further configured to send a color change control signal to the electrochromic module 160, and dynamically adjust the color attribute of the color changing film in real time through the color change control signal.
Optionally, the electrochromic module 160 further comprises at least one color-changing film. Optionally, one or more color-changing films are arranged on the side, and/or front, and/or back of the terminal device.
Optionally, the color-changing film is further configured to adjust the color-changing film to a first color and a first transparency corresponding to the high level when the high level signal is received, and to adjust the color-changing film to a second color and a second transparency corresponding to the low level when the low level signal is received. Wherein the first color is different from the second color and the first transparency is different from the second transparency.
Optionally, the color-changing film is further configured to dynamically adjust a third color and a third transparency of the color-changing film according to a first duration of receiving the high-level signal, or dynamically adjust a fourth color and a fourth transparency of the color-changing film according to a second duration of receiving the low-level signal. Wherein the third color is different from the fourth color and the third transparency is different from the fourth transparency.
Optionally, the apparatus further comprises a power module (not shown in the figure) for supplying power to the processor module 110, the fan 140, and the fan status detection module 150.
Specifically, for example, after the mobile terminal is powered on and started, the temperature detection module 120 starts to operate, detects the temperature of the mobile terminal in real time, and transmits the temperature data to the operation processor module 110 of the mobile terminal in real time, the operation processor module 110 receives the temperature detection data from the detected mobile terminal in real time and manages the temperature detection data of the mobile terminal in real time, if the temperature of the mobile terminal is greater than the set threshold, the operation processor module 110 transmits the operating state start information of the fan 140 to the fan control module 130 through IIC, and if the temperature of the mobile terminal is less than or equal to the set threshold, the operation processor module 110 transmits the operating state stop information of the fan 140 to the fan control module 130 through IIC. The fan control module 130 receives the operating state information of the fan 140 transmitted from the operating processor module 110 through the IIC, and identifies the operating state information content of the fan 140 from the operating processor module 110, if the information content is the operating state starting information of the fan 140, the fan control module 130 controls the PWM signal pin of the fan control module 130 to output a PWM signal, the fan control module 130 starts the fan 140 to operate, and if the information content is the operating state stopping information of the fan 140, the fan control module 130 controls the PWM signal pin of the fan control module 130 to close and output the PWM signal, and the fan control module 130 stops the fan 140 from operating. Meanwhile, after the mobile terminal is powered on and started, the mobile terminal fan state detection module 150 starts to operate, if the operating state of the fan 140 is detected to be the start state, the fan state detection module 150 outputs a high level to the electrochromic module 160 through a Pout signal, and if the operating state of the fan 140 is detected to be the stop state, the fan state detection module 150 outputs a high level to the electrochromic module 160 through a Pout signal. The electrochromic module 160 receives the Pout signal from the fan state detection module 150, and if the Pout signal is at a high level, the electrochromic module 160 outputs a voltage to the color changing film, and the color changing film becomes a transparent state after being powered on, and if the Pout signal is at a low level, the electrochromic module 160 turns off the output voltage, and the color changing film becomes a non-transparent state after being powered off.
The advantage of this embodiment is that an electrochromic control device is provided, which includes a processor module 110, a temperature detection module 120 and a fan control module 130 connected to the processor module 110, a fan 140 connected to the fan control module 130, a fan state detection module 150 connected to the fan 140, and an electrochromic module 160 connected to the fan state detection module 150. The more humanized electrochromic control scheme is realized, so that the user can experience the rotating speed of the fan, the use interest is stronger for the user, and the user experience is enhanced to a certain extent.
EXAMPLE III
Based on the above embodiment, the present invention further provides a mobile terminal, which includes the electrochromic control apparatus as described above. The electrochromic control scheme of the mobile terminal and the corresponding beneficial effects thereof are as described in the above embodiments, and are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. An electrochromic control device is characterized by comprising a processor module, a temperature detection module and a fan control module which are connected with the processor module, a fan connected with the fan control module, a fan state detection module connected with the fan, and an electrochromic module connected with the fan state detection module, wherein,
the processor module is used for acquiring temperature data uploaded by the temperature detection module in real time and performing control information interaction with the fan control module;
the temperature detection module is used for uploading temperature data of the terminal equipment to the processor module;
the fan control module is used for controlling the working state of the fan according to the control information;
the fan state detection module is used for monitoring the working state of the fan;
the electrochromic module is used for adjusting a power supply signal of the electrochromic film according to the detection signal of the fan state detection module.
2. The electrochromic control device according to claim 1, wherein the processor module is further configured to determine a temperature threshold for active heat dissipation, and send a start-up signal to the fan control module when a current temperature value in the temperature data is higher than the temperature threshold, and send a stop-run signal to the fan control module when the current temperature value in the temperature data is lower than the temperature threshold.
3. The electrochromic control device according to claim 2, wherein the fan control module is further configured to recognize the start-up signal or the stop-operation signal, and when the start-up signal is recognized, send a pwm signal to the fan through its pwm pin, and when the stop-operation signal is recognized, stop sending the pwm signal to the fan through its pwm pin.
4. The electrochromic control device according to claim 3, wherein the fan is further configured to start operating when the PWM signal is received and stop operating when the PWM signal is not received.
5. The electrochromic control device according to claim 4, wherein the fan status detecting module is further configured to send a high signal to the electrochromic module when detecting that the operating status of the fan is an activated status, and send a low signal to the electrochromic module when detecting that the operating status of the fan is a deactivated status.
6. The electrochromic control device according to claim 5, wherein the electrochromic module further comprises at least one color-changing film.
7. The electrochromic control device according to claim 6, wherein the color-changing film is further configured to adjust the color-changing film to a first color and a first transparency corresponding to the high level when the high level signal is received, and to adjust the color-changing film to a second color and a second transparency corresponding to the low level when the low level signal is received.
8. The electrochromic control device according to claim 7, wherein the color-changing film is further configured to dynamically adjust a third color and a third transparency of the color-changing film according to a first time period during which the high-level signal is received, or dynamically adjust a fourth color and a fourth transparency of the color-changing film according to a second time period during which the low-level signal is received.
9. The electrochromic control device according to claim 1, further comprising a power module for supplying power to the processor module, the fan, and the fan status detection module.
10. A mobile terminal characterized in that it comprises an electrochromic control device according to any one of claims 1 to 9.
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| CN111968595B (en) | 2022-06-21 |
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