CN112002291A

CN112002291A - Electrochromic film display method, device and computer readable storage medium

Info

Publication number: CN112002291A
Application number: CN202010981450.9A
Authority: CN
Inventors: 蒋权
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2020-11-27

Abstract

The invention discloses an electrochromic film display method, an electrochromic film display device and a computer-readable storage medium, wherein the method comprises the following steps: when the ambient light intensity is judged to be smaller than the preset intensity, acquiring triaxial movement data of the terminal equipment according to a preset period; then, weighting the triaxial movement data according to a preset time sequence to obtain actual sensor data of the terminal equipment; then, counting the number of peak points in the actual data of the sensor, and generating the walking frequency of the terminal equipment in the walking state by combining the time data in the actual data of the sensor; and finally, controlling the color display state of the electrochromic film according to the walking frequency. The humanized electrochromic film display scheme is realized, so that the electrochromic film can emit warning light in a weak light environment, accidents caused by unconsciousness of users are avoided, the safety in the use process of the terminal equipment is improved, and the user experience is enhanced.

Description

Electrochromic film display method, device and computer readable storage medium

Technical Field

The present invention relates to the field of mobile communications, and in particular, to an electrochromic film display method, device, and computer-readable storage medium.

Background

In the prior art, along with the rapid development of intelligent terminal equipment, the user also becomes higher and higher to intelligent terminal equipment's appearance design demand, however, the design scheme of terminal equipment among the prior art leaves the factory and has already been confirmed promptly, can't make the adaptability adjustment to the outward appearance colour in the later stage use.

In order to solve the defect in the prior art, a technical scheme of an electrochromic film is provided at present, but the control scheme of the electrochromic film applied to the equipment end is single at present, the presented effect is not rich enough, and the experience of a user is not good.

Disclosure of Invention

In order to solve the technical defects in the prior art, the present invention provides an electrochromic film display method, including:

when the ambient light intensity is smaller than the preset intensity, acquiring triaxial movement data of the terminal equipment according to a preset period;

weighting the triaxial movement data according to a preset time sequence to obtain actual sensor data of the terminal equipment;

counting the peak point lattice number in the actual sensor data, and generating the walking frequency of the terminal equipment in a walking state by combining time data in the actual sensor data;

and controlling the color display state of the electrochromic film according to the walking frequency.

Optionally, when the ambient light intensity is less than the preset intensity, acquiring triaxial motion data of the terminal device according to a preset period, including:

when the ambient light intensity is smaller than the preset intensity, detecting the motion parameters of the terminal equipment in a preset detection period;

and determining the motion state of the terminal equipment according to the motion parameters, and if the motion state is a walking state, acquiring the triaxial motion data of the terminal equipment according to the preset period.

Optionally, when the ambient light intensity is less than the preset intensity, acquiring the three-axis motion data of the terminal device according to a preset period, further comprising:

detecting whether the data frequency of the triaxial motion data exceeds a preset frequency or not;

and if the data frequency of the triaxial motion data exceeds the preset frequency, acquiring the triaxial motion data of the terminal equipment according to the preset period.

Optionally, the controlling the color display state of the electrochromic film according to the walking frequency includes:

controlling the working states of an LED lamp and the electrochromic film of the terminal equipment according to the walking frequency;

and when the walking frequency is greater than the preset walking frequency, determining the working state of the LED lamp according to the walking frequency, and simultaneously outputting a pulse width modulation signal to the electrochromic film according to the walking frequency.

Optionally, the controlling the color display state of the electrochromic film according to the walking frequency further includes:

controlling the color display state of the electrochromic film according to the walking frequency cycle, wherein when the pulse width modulation signal is at a high level, the electrochromic film is controlled to display one or more of single red, single green, single blue and RGB color change;

and when the pulse width modulation signal is at a low level, controlling the electrochromic film to work in a transparent state.

The invention also proposes an electrochromic film display device comprising a memory, a processor and a computer program stored on said memory and executable on said processor, said computer program realizing, when executed by said processor:

Optionally, the computer program when executed by the processor implements:

when the walking frequency is greater than a preset walking frequency, determining the working state of the LED lamp according to the walking frequency, and meanwhile, outputting a pulse width modulation signal to the electrochromic film according to the walking frequency;

The present invention also proposes a computer-readable storage medium having stored thereon an electrochromic film display program which, when executed by a processor, implements the steps of the electrochromic film display method as described in any one of the above.

By implementing the electrochromic film display method, the electrochromic film display device and the computer-readable storage medium, when the ambient light intensity is judged to be less than the preset intensity, the three-axis motion data of the terminal device are acquired according to the preset period; then, weighting the triaxial movement data according to a preset time sequence to obtain actual sensor data of the terminal equipment; then, counting the number of peak points in the actual data of the sensor, and generating the walking frequency of the terminal equipment in the walking state by combining the time data in the actual data of the sensor; and finally, controlling the color display state of the electrochromic film according to the walking frequency. The humanized electrochromic film display scheme is realized, so that the electrochromic film can emit warning light in a weak light environment, accidents caused by unconsciousness of users are avoided, the safety in the use process of the terminal equipment is improved, and the user experience is enhanced.

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 flowchart of a first embodiment of a display method of an electrochromic film according to the invention;

fig. 4 is a flow chart of a second embodiment of an electrochromic film display method of the invention;

fig. 5 is a flowchart of a third embodiment of an electrochromic film displaying method according to the invention;

fig. 6 is a flowchart of a fourth embodiment of an electrochromic film displaying method according to the invention;

fig. 7 is a flowchart of a fifth embodiment of a display method of an electrochromic film according to the 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 flowchart of a first embodiment of a display method of an electrochromic film according to the invention. A method of displaying an electrochromic film, the method comprising:

s1, when the intensity of the ambient light is smaller than the preset intensity, acquiring triaxial movement data of the terminal equipment according to a preset period;

s2, weighting the triaxial movement data according to a preset time sequence to obtain actual sensor data of the terminal equipment;

s3, counting the peak point lattice number in the actual sensor data, and generating the walking frequency of the terminal equipment in the walking state by combining the time data in the actual sensor data;

and S4, controlling the color display state of the electrochromic film according to the walking frequency.

In this embodiment, first, when the ambient light intensity is less than a preset intensity, collecting three-axis motion data of the terminal device according to a preset period; then, weighting the triaxial movement data according to a preset time sequence to obtain actual sensor data of the terminal equipment; then, counting the number of peak points in the actual data of the sensor, and generating the walking frequency of the terminal equipment in the walking state by combining the time data in the actual data of the sensor; and finally, controlling the color display state of the electrochromic film according to the walking frequency.

Specifically, in this embodiment, one or more faces of terminal equipment are provided with the electrochromic membrane, send the color light of certain law through this electrochromic membrane to make terminal equipment play the warning effect, when making the user be in the environment that light is darker at portable terminal equipment, avoid because of unable quilt to be perceived emergence accident. Optionally, in this embodiment, set up one or more electrochromic membranes in terminal equipment's unconventional region of gripping, through carrying out regularity, perhaps the color of certain frequency shows and switches to electrochromic membrane, thereby make terminal equipment can send light warning to the external world under the dark surrounds, for example, walk or ride the in-process night at user night, send the colored light signal of stroboscopic formula through one or more electrochromic membranes, thereby make the external world can in time discover the user who walks or rides at night, avoid dangerous condition to take place.

In this embodiment, firstly, when the ambient light intensity is less than the preset intensity, collecting three-axis motion data of the terminal device according to a preset period, that is, firstly, judging whether the current environment of the user needs the electrochromic film to send a warning signal according to the ambient light intensity, when the ambient light intensity is weak, in order to ensure the safety of the user, in this embodiment, judging the motion state of the terminal device carried by the user according to the three-axis motion data, for example, when the user is identified to be in a walking state or a riding state, further analyzing the collected three-axis motion data; in this embodiment, according to the analyzed three-axis motion data, weighting the three-axis motion data according to a preset time sequence to obtain actual sensor data of the terminal device; then, counting the number of peak points in the actual data of the sensor, and generating the walking frequency of the terminal equipment in the walking state by combining the time data in the actual data of the sensor; and finally, controlling the color display state of the electrochromic film according to the walking frequency. For example, the electrochromic film is controlled to display red and transparent colors at a preset frequency according to the walking frequency, so that a red stroboscopic signal is emitted through the electrochromic film, or the electrochromic film is controlled to display green and transparent colors at a preset frequency according to the walking frequency, so that a green stroboscopic signal is emitted through the electrochromic film, or the electrochromic film is controlled to display blue and transparent colors at a preset frequency according to the walking frequency, so that a blue stroboscopic signal is emitted through the electrochromic film, or the electrochromic film is controlled to display red, green, blue and transparent colors at a preset frequency according to the walking frequency, so that a color stroboscopic signal is emitted through the electrochromic film, wherein, optionally, the display frequency of the light signal may be the walking frequency.

The method has the advantages that the three-axis motion data of the terminal device are collected according to the preset period by judging when the ambient light intensity is smaller than the preset intensity; then, weighting the triaxial movement data according to a preset time sequence to obtain actual sensor data of the terminal equipment; then, counting the number of peak points in the actual data of the sensor, and generating the walking frequency of the terminal equipment in the walking state by combining the time data in the actual data of the sensor; and finally, controlling the color display state of the electrochromic film according to the walking frequency. The humanized electrochromic film display scheme is realized, so that the electrochromic film can emit warning light in a weak light environment, accidents caused by unconsciousness of users are avoided, the safety in the use process of the terminal equipment is improved, and the user experience is enhanced.

Example two

Fig. 4 is a flowchart of a second embodiment of the electrochromic film displaying method according to the present invention, based on the above embodiment, where the acquiring of the three-axis motion data of the terminal device according to the preset period when the ambient light intensity is less than the preset intensity includes:

s11, when the intensity of the ambient light is smaller than the preset intensity, detecting the motion parameters of the terminal equipment in a preset detection period;

and S12, determining the motion state of the terminal equipment according to the motion parameters, and if the motion state is a walking state, acquiring the triaxial motion data of the terminal equipment according to the preset period.

In this embodiment, first, when the ambient light intensity is less than the preset intensity, the motion parameter of the terminal device is detected within a preset detection period; and then, determining the motion state of the terminal equipment according to the motion parameters, and if the motion state is a walking state, acquiring the triaxial motion data of the terminal equipment according to the preset period.

Optionally, when the ambient light intensity is smaller than a first preset intensity, detecting the motion parameter of the terminal device in a first preset detection period, wherein the first preset intensity is lower, and the method is suitable for triggering the warning light for turning on the electrochromic film in a more sensitive triggering manner in a dark environment;

optionally, when the ambient light intensity is lower than a second preset intensity, detecting the motion parameter of the terminal device in a second preset detection period, wherein the second preset intensity is higher, and the method is suitable for triggering the warning light for turning on the electrochromic film in a general triggering manner in a general dark environment;

optionally, determining a preset first parameter and a preset second parameter, wherein the preset first parameter and the preset second parameter respectively correspond to a walking state and a riding state;

optionally, if the terminal device is determined to be in a walking state according to the motion parameters, acquiring the triaxial motion data of the terminal device according to a first preset period;

optionally, if it is determined that the terminal device is in the riding state according to the motion parameters, the triaxial motion data of the terminal device is collected according to a second preset period.

The method has the advantages that the motion parameters of the terminal device are detected in the preset detection period by judging when the ambient light intensity is smaller than the preset intensity; and then, determining the motion state of the terminal equipment according to the motion parameters, and if the motion state is a walking state, acquiring the triaxial motion data of the terminal equipment according to the preset period. The display scheme of the electrochromic film is more humanized, so that the electrochromic film can emit warning light in a light weak environment, accidents caused by unconsciousness of users are avoided, the safety in the use process of the terminal equipment is improved, and the user experience is enhanced.

EXAMPLE III

Fig. 5 is a flowchart of a third embodiment of a display method of an electrochromic film according to the present invention, where based on the above embodiments, when the intensity of ambient light is less than the preset intensity, the acquiring three-axis motion data of a terminal device according to a preset period further includes:

s13, detecting whether the data frequency of the triaxial motion data exceeds a preset frequency or not;

and S14, if the data frequency of the triaxial motion data exceeds the preset frequency, acquiring the triaxial motion data of the terminal equipment according to the preset period.

In this embodiment, first, it is detected whether the data frequency of the three-axis motion data exceeds a preset frequency; and then, if the data frequency of the triaxial motion data exceeds the preset frequency, acquiring the triaxial motion data of the terminal equipment according to the preset period.

Specifically, for example, after the mobile terminal is powered on, the mobile terminal determines whether the mobile terminal is in the evening currently through time and ambient brightness, if the acceleration sensor is started at the evening, the state of the user of the mobile terminal is detected, and if the acceleration sensor detects that the frequency of XYZ-axis data is greater than 100HZ, the acceleration sensor of the mobile terminal acquires data of XYZ axes in real time, it is assumed that X-axis actual data of the acceleration sensor is stored in an X array, Y-axis actual data of the acceleration sensor is stored in a Y array, Y-axis actual data of the acceleration sensor is stored in a Z array, and the acceleration sampling interval period is 50 HZ.

In this embodiment, optionally, after N times of data acquisition, the X-axis actual data are sequentially X [0]. X [ N ]; after N times of data acquisition, the actual data of the y axis are sequentially y [0]. y [ N ]; after N times of data acquisition, the actual data of the z axis are z [0]. z [ N ] in sequence; and then weighting the acceleration sensor xyz-axis actual data x [0]. x [ n ], y [0]. z [ n ], and z [0]. z [ n ], respectively according to a time sequence to obtain total acceleration data a [0]. a [ n ], re-assigning 0 to data smaller than the acceleration noise threshold a0 to form new acceleration sensor actual data a [0]. a [ n ], and counting the peak point lattice number M0 larger than the acceleration noise threshold a0 in the a [0]. a [ n ] and the time T from a [0] to a [ n ], so that the walking frequency of the user is f ═ M/T.

The method has the advantages that whether the data frequency of the three-axis motion data exceeds the preset frequency is detected; and then, if the data frequency of the triaxial motion data exceeds the preset frequency, acquiring the triaxial motion data of the terminal equipment according to the preset period. The display scheme of the electrochromic film is more humanized, so that the electrochromic film can emit warning light in a light weak environment, accidents caused by unconsciousness of users are avoided, the safety in the use process of the terminal equipment is improved, and the user experience is enhanced.

Example four

Fig. 6 is a flowchart of a fourth embodiment of the electrochromic film display method according to the present invention, based on the above embodiment, the controlling the color display state of the electrochromic film according to the walking frequency includes:

s41, controlling the working states of the LED lamp and the electrochromic film of the terminal device according to the walking frequency;

and S42, when the walking frequency is greater than the preset walking frequency, determining the working state of the LED lamp according to the walking frequency, and simultaneously outputting a pulse width modulation signal to the electrochromic film according to the walking frequency.

In this embodiment, first, the operating states of the LED lamp and the electrochromic film of the terminal device are controlled according to the walking frequency; and then, when the walking frequency is greater than a preset walking frequency, determining the working state of the LED lamp according to the walking frequency, and simultaneously outputting a pulse width modulation signal to the electrochromic film according to the walking frequency.

Specifically, in this embodiment, as described in the above example, the mobile terminal determines the user walking frequency f, and if the user walking frequency is greater than 100hz, the mobile terminal controls the white LED lamp to turn on, and meanwhile, the mobile terminal obtains the display information of the display scheme control module, and if the display is single red display, the mobile terminal outputs a PWM (Pulse Width Modulation) signal of the f frequency to the red color-changing film of the electrochromic module; if the display is single green display, the mobile terminal outputs a PWM signal with the frequency f to the green color changing film of the electrochromic module; if the display is single blue display, the mobile terminal outputs a PWM signal with the frequency f to the blue color-changing film of the electrochromic module; if the color display is performed, the mobile terminal outputs a PWM signal with the frequency f to the RGB color changing film of the electrochromic module.

The method has the advantages that the working states of the LED lamp and the electrochromic film of the terminal device are controlled through the walking frequency; and then, when the walking frequency is greater than a preset walking frequency, determining the working state of the LED lamp according to the walking frequency, and simultaneously outputting a pulse width modulation signal to the electrochromic film according to the walking frequency. The display scheme of the electrochromic film is more humanized, so that the electrochromic film can emit warning light in a light weak environment, accidents caused by unconsciousness of users are avoided, the safety in the use process of the terminal equipment is improved, and the user experience is enhanced.

EXAMPLE five

Fig. 7 is a flowchart of a fifth embodiment of the display method of the electrochromic film according to the present invention, based on the above embodiment, the method further includes:

s43, controlling the color display state of the electrochromic film according to the walking frequency cycle, wherein when the pulse width modulation signal is at a high level, the electrochromic film is controlled to display one or more of single red, single green, single blue and RGB color change;

and S44, when the pulse width modulation signal is at a low level, controlling the electrochromic film to work in a transparent state.

In this embodiment, first, the color display state of the electrochromic film is cyclically controlled according to the walking frequency, wherein when the pulse width modulation signal is at a high level, the electrochromic film is controlled to display one or more of single red, single green, single blue, and RGB color changes; and then, when the pulse width modulation signal is in a low level, controlling the electrochromic film to work in a transparent state.

Specifically, in this embodiment, as described in the above example, the mobile terminal determines the user walking frequency f, and if the user walking frequency is greater than 100hz, the mobile terminal controls the white LED lamp to turn on, and meanwhile, the mobile terminal obtains the display information of the display scheme control module, and if the display is single red display, the mobile terminal outputs a PWM (Pulse Width Modulation) signal of the f frequency to the red color-changing film of the electrochromic module. The red color-changing film of the electrochromic module receives a PWM signal of f frequency output by the mobile terminal, if the PWM signal is a high-level pulse, the output voltage of the red color-changing film of the electrochromic module is transmitted to the red color-changing film, the red color-changing film is changed into a transparent state after being electrified, if the PWM signal is a low-level pulse, the output voltage of the red color-changing film of the electrochromic module is closed, and the red color-changing film is changed into a non-transparent state after being electrified, so that the red color-changing film flickers. If the display is single green display, the mobile terminal outputs a PWM signal with the frequency f to the green color changing film of the electrochromic module. The green color-changing film of the electrochromic module receives a PWM signal of f frequency output by the mobile terminal, if the PWM signal is a high-level pulse, the output voltage of the green color-changing film of the electrochromic module is given to the green color-changing film, the green color-changing film is changed into a transparent state after being electrified, if the PWM signal is a low-level pulse, the output voltage of the green color-changing film of the electrochromic module is closed, the green color-changing film is changed into a non-transparent state after being electrified, and the green color-changing film is enabled to flicker. If the display is single blue display, the mobile terminal outputs a PWM signal with the frequency f to the blue color changing film of the electrochromic module. The blue color-changing film of the electrochromic module receives a PWM signal of f frequency output by the mobile terminal, if the PWM signal is a high-level pulse, the output voltage of the blue color-changing film of the electrochromic module is sent to the blue color-changing film, the blue color-changing film is changed into a transparent state after being electrified, if the PWM signal is a low-level pulse, the output voltage of the blue color-changing film of the electrochromic module is closed, and the blue color-changing film is changed into a non-transparent state after being electrified, so that the blue color-changing film flickers. If the color display is performed, the mobile terminal outputs a PWM signal with the frequency f to the RGB color changing film of the electrochromic module. The RGB color-changing film of the electrochromic module receives a PWM signal of f frequency output by the mobile terminal, if the PWM signal is a high-level pulse, the output voltage of the RGB color-changing film of the electrochromic module is given to the RGB color-changing film, the RGB color-changing film is changed into a transparent state after being electrified, if the PWM signal is a low-level pulse, the output voltage of the RGB color-changing film of the electrochromic module is closed, the RGB color-changing film is changed into a non-transparent state after being electrified, and the RGB color-changing film is enabled to flicker.

The embodiment has the advantages that the color display state of the electrochromic film is controlled by the walking frequency cycle, wherein when the pulse width modulation signal is at a high level, the electrochromic film is controlled to display one or more of single red, single green, single blue and RGB color change; and then, when the pulse width modulation signal is in a low level, controlling the electrochromic film to work in a transparent state. The display scheme of the electrochromic film is more humanized, so that the electrochromic film can emit warning light in a light weak environment, accidents caused by unconsciousness of users are avoided, the safety in the use process of the terminal equipment is improved, and the user experience is enhanced.

EXAMPLE six

Based on the above embodiments, the present invention also provides an electrochromic film display device, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and when executed by the processor, the computer program implements:

EXAMPLE seven

Based on the above embodiments, the computer program when executed by the processor implements:

Example eight

Example nine

In another embodiment, first, the color display state of the electrochromic film is controlled according to the walking frequency cycle, wherein when the pulse width modulation signal is at a high level, the electrochromic film is controlled to display one or more of single red, single green, single blue, and RGB color changes; and then, when the pulse width modulation signal is in a low level, controlling the electrochromic film to work in a transparent state.

Example ten

Based on the above embodiments, the present invention also proposes a computer-readable storage medium having stored thereon an electrochromic film display program which, when executed by a processor, implements the steps of the electrochromic film display method according to any one of the above.

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

1. An electrochromic film display method, characterized in that the method comprises:

2. The electrochromic film display method according to claim 1, wherein when the ambient light intensity is less than the preset intensity, acquiring three-axis motion data of the terminal device according to a preset period comprises:

3. The electrochromic film display method according to claim 2, wherein when the ambient light intensity is less than the preset intensity, the collecting of the three-axis motion data of the terminal device according to a preset period further comprises:

4. The electrochromic film display method according to claim 3, wherein the controlling of the color display state of the electrochromic film according to the walking frequency includes:

5. The electrochromic film display method according to claim 4, wherein the controlling of the color display state of the electrochromic film according to the walking frequency further comprises:

6. An electrochromic film display device, characterized in that the device comprises a memory, a processor and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, realizes:

7. The electrochromic film display device according to claim 6, wherein said computer program when executed by said processor implements:

8. The electrochromic film display device according to claim 7, wherein said computer program when executed by said processor implements:

9. The electrochromic film display device according to claim 8, wherein said computer program when executed by said processor implements:

10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon an electrochromic film display program that, when executed by a processor, implements the steps of the electrochromic film display method according to any one of claims 1 to 5.