Method and device for realizing prompting

[0039] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0040] Now, a mobile terminal implementing various embodiments of the present invention will be described with reference to the accompanying drawings. In the following description, the use of suffixes such as “module”, “part” or “unit” used to denote elements is only used to facilitate the description of the present invention, and has no specific meaning in itself. Therefore, "module" and "component" can be mixed.

[0041] The mobile terminal can be implemented in various forms. For example, the terminal described in the present invention may include mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablets), PMPs (portable multimedia players), navigation devices, etc. Mobile terminals and fixed terminals such as digital TVs, desktop computers, etc. In the following, it is assumed that the terminal is a mobile terminal. However, those skilled in the art will understand that, in addition to elements particularly used for mobile purposes, the configuration according to the embodiments of the present invention can also be applied to fixed-type terminals.

[0042] figure 1 A schematic diagram of the hardware structure of a mobile terminal for implementing various embodiments of the present invention.

[0043] The mobile terminal 100 may include a wireless communication unit 110, an A/V (audio/video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190 and many more. figure 1 A mobile terminal with various components is shown, but it should be understood that implementation of all the shown components is not required. More or fewer components can be implemented instead. The elements of the mobile terminal will be described in detail below.

[0044] The wireless communication unit 110 generally includes one or more components that allow radio communication between the mobile terminal 100 and a wireless communication system or network. For example, the wireless communication unit may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short-range communication module 114, and a location information module 115.

[0045] The broadcast receiving module 111 receives broadcast signals and/or broadcast related information from an external broadcast management server via a broadcast channel. Broadcast channels may include satellite channels and/or terrestrial channels. The broadcast management server may be a server that generates and transmits broadcast signals and/or broadcast related information or a server that receives previously generated broadcast signals and/or broadcast related information and sends them to the terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and so on. Also, the broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal. The broadcast-related information may also be provided via a mobile communication network, and in this case, the broadcast-related information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in the form of an electronic program guide (EPG) of digital multimedia broadcasting (DMB), an electronic service guide (ESG) of digital video broadcasting handheld (DVB-H), etc. . The broadcast receiving module 111 may receive signal broadcasts by using various types of broadcast systems. In particular, the broadcast receiving module 111 can be used such as multimedia broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcasting-handheld (DVB-H), forward link media (MediaFLO ) Data broadcasting system, integrated terrestrial digital broadcasting service (ISDB-T) and other digital broadcasting systems receive digital broadcasting. The broadcast receiving module 111 may be configured to be suitable for various broadcast systems that provide broadcast signals as well as the above-mentioned digital broadcast systems. The broadcast signal and/or broadcast-related information received via the broadcast receiving module 111 may be stored in the memory 160 (or other types of storage media).

[0046] The mobile communication module 112 transmits radio signals to and/or receives radio signals from at least one of a base station (for example, an access point, a Node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data sent and/or received according to text and/or multimedia messages.

[0047] The wireless Internet module 113 supports wireless Internet access of the mobile terminal. The module can be internally or externally coupled to the terminal. The wireless Internet access technology involved in this module can include WLAN (Wireless LAN) (Wi-Fi), Wibro (Wireless Broadband), Wimax (Global Interconnection for Microwave Access), HSDPA (High Speed ​​Downlink Packet Access), etc. .

[0048] The short-range communication module 114 is a module for supporting short-range communication. Some examples of short-range communication technologies include Bluetooth TM , Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), Zigbee TM and many more.

[0049] The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of the location information module is GPS (Global Positioning System). According to the current technology, the GPS module 115 calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information, thereby accurately calculating three-dimensional current position information based on longitude, latitude, and altitude. Currently, a method for calculating position and time information uses three satellites and corrects errors in the calculated position and time information by using another satellite. In addition, the GPS module 115 can calculate speed information by continuously calculating current position information in real time.

[0050] The A/V input unit 120 is used to receive audio or video signals. The A/V input unit 120 may include a camera 121 and a microphone 1220, and the camera 121 processes image data of still pictures or videos obtained by an image capture device in a video capture mode or an image capture mode. The processed image frame may be displayed on the display unit 151. The image frames processed by the camera 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 1210 may be provided according to the configuration of the mobile terminal. The microphone 122 can receive sound (audio data) via the microphone in operation modes such as a telephone call mode, a recording mode, a voice recognition mode, and the like, and can process such sound into audio data. The processed audio (voice) data can be converted into a format that can be sent to a mobile communication base station via the mobile communication module 112 for output in the case of a telephone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to eliminate (or suppress) noise or interference generated in the process of receiving and transmitting audio signals.

[0051] The user input unit 130 may generate key input data according to commands input by the user to control various operations of the mobile terminal. The user input unit 130 allows the user to input various types of information, and may include a keyboard, a pot slice, a touch pad (for example, a touch-sensitive component that detects changes in resistance, pressure, capacitance, etc. due to being contacted), a scroll wheel , Joystick, etc. In particular, when a touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.

[0052] The sensing unit 140 detects the current state of the mobile terminal 100, (for example, the open or closed state of the mobile terminal 100), the position of the mobile terminal 100, the presence or absence of the user's contact with the mobile terminal 100 (ie, touch input), and the mobile terminal The orientation of 100, the acceleration or deceleration movement and direction of the mobile terminal 100, the ambient light intensity of the mobile terminal, etc., and generate commands or signals for controlling the operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a sliding type mobile phone, the sensing unit 140 may sense whether the sliding type phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 provides power or whether the interface unit 170 is coupled with an external device. The sensing unit 140 may include a proximity sensor 1410, which will be described below in conjunction with a touch screen.

[0053] The interface unit 170 serves as an interface through which at least one external device can be connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc. The identification module may store various information for verifying that the user uses the mobile terminal 100 and may include a user identification module (UIM), a customer identification module (SIM), a universal customer identification module (USIM), and so on. In addition, a device with an identification module (hereinafter referred to as an “identification device”) may take the form of a smart card. Therefore, the identification device may be connected to the mobile terminal 100 via a port or other connection device. The interface unit 170 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the mobile terminal 100 or can be used to connect to the mobile terminal and the external device. Transfer data between.

[0054] In addition, when the mobile terminal 100 is connected with an external base, the interface unit 170 may be used as a path through which power is provided from the base to the mobile terminal 100 or may be used as a path that allows various command signals input from the base to be transmitted through it to the mobile terminal. The path of the terminal. Various command signals or power input from the base can be used as a signal for identifying whether the mobile terminal is accurately installed on the base. The output unit 150 is configured to provide output signals (for example, audio signals, video signals, alarm signals, vibration signals, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display unit 151, an audio output module 152, an alarm unit 153, and so on.

[0055] The display unit 151 may display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 may display a user interface (UI) or a graphical user interface (GUI) related to a call or other communications (eg, text messaging, multimedia file download, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or image and related functions, and so on.

[0056] Meanwhile, when the display unit 151 and the touch pad are superimposed on each other in the form of a layer to form a touch screen, the display unit 151 may be used as an input device and an output device. The display unit 151 may include at least one of a liquid crystal display (LCD), a thin film transistor LCD (TFT-LCD), an organic light emitting diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow users to view from the outside, which may be referred to as a transparent display, and a typical transparent display may be, for example, a TOLED (transparent organic light emitting diode) display or the like. According to a specific desired implementation, the mobile terminal 100 may include two or more display units (or other display devices), for example, the mobile terminal may include an external display unit (not shown) and an internal display unit (not shown) . The touch screen can be used to detect touch input pressure as well as touch input position and touch input area.

[0057] The audio output module 152 can convert the audio data received by the wireless communication unit 110 or stored in the memory 160 when the mobile terminal is in a call signal receiving mode, a call mode, a recording mode, a voice recognition mode, a broadcast receiving mode, etc. Audio signal and output as sound. Also, the audio output module 152 may provide audio output related to a specific function performed by the mobile terminal 100 (for example, call signal reception sound, message reception sound, etc.). The audio output module 152 may include a speaker, a buzzer, and so on.

[0058] The alarm unit 153 may provide an output to notify the mobile terminal 100 of the occurrence of an event. Typical events may include call reception, message reception, key signal input, touch input, and so on. In addition to audio or video output, the alarm unit 153 may provide output in different ways to notify the occurrence of an event. For example, the alarm unit 153 may provide output in the form of vibration, and when a call, message, or some other incoming communication is received, the alarm unit 153 may provide a tactile output (ie, vibration) to notify the user of it. By providing such tactile output, the user can recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm unit 153 may also provide an output notifying the occurrence of an event via the display unit 151 or the audio output module 152.

[0059] The memory 160 may store software programs for processing and control operations performed by the controller 180, etc., or may temporarily store data that has been output or will be output (for example, phonebook, messages, still images, videos, etc.). Also, the memory 160 may store data about vibrations and audio signals in various ways that are output when a touch is applied to the touch screen.

[0060] The memory 160 may include at least one type of storage medium including flash memory, hard disk, multimedia card, card-type memory (for example, SD or DX memory, etc.), random access memory (RAM), static random access memory ( SRAM), read only memory (ROM), electrically erasable programmable read only memory (EEPROM), programmable read only memory (PROM), magnetic memory, magnetic disks, optical disks, etc. Also, the mobile terminal 100 may cooperate with a network storage device that performs the storage function of the memory 160 through a network connection.

[0061] The controller 180 generally controls the overall operation of the mobile terminal. For example, the controller 180 performs control and processing related to voice calls, data communications, video calls, and so on. In addition, the controller 180 may include a multimedia module 1810 for reproducing (or playing back) multimedia data, and the multimedia module 1810 may be constructed in the controller 180 or may be constructed to be separated from the controller 180. The controller 180 may perform pattern recognition processing to recognize handwriting input or picture drawing input performed on the touch screen as characters or images.

[0062] The power supply unit 190 receives external power or internal power under the control of the controller 180 and provides appropriate power required to operate various elements and components.

[0063] The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For hardware implementation, the implementation described here can be implemented by using application-specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field programmable gate arrays ( FPGA), a processor, a controller, a microcontroller, a microprocessor, and an electronic unit designed to perform the functions described herein. In some cases, such an implementation may be implemented in the controller 180 Implemented in. For software implementation, implementations such as procedures or functions may be implemented with a separate software module that allows execution of at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, and the software codes may be stored in the memory 160 and executed by the controller 180.

[0064] So far, the mobile terminal has been described according to its function. Hereinafter, for the sake of brevity, a sliding type mobile terminal among various types of mobile terminals such as a folding type, a bar type, a swing type, a sliding type mobile terminal, and the like will be described as an example. Therefore, the present invention can be applied to any type of mobile terminal, and is not limited to a sliding type mobile terminal.

[0065] Such as figure 1 The mobile terminal 100 shown in may be configured to operate using communication systems such as wired and wireless communication systems and satellite-based communication systems that transmit data via frames or packets.

[0066] Will now refer to figure 2 A communication system in which the mobile terminal according to the present invention can operate is described.

[0067] Such communication systems can use different air interfaces and/or physical layers. For example, the air interface used by the communication system includes, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications System (UMTS) (especially, Long Term Evolution (LTE) ), Global System for Mobile Communications (GSM), etc. As a non-limiting example, the following description relates to a CDMA communication system, but such teachings are equally applicable to other types of systems.

[0068] reference figure 2 The CDMA wireless communication system may include multiple mobile terminals 100, multiple base stations (BS) 270, base station controller (BSC) 275, and mobile switching center (MSC) 280. The MSC 280 is configured to interface with a public switched telephone network (PSTN) 290. The MSC 280 is also configured to interface with the BSC 275 that can be coupled to the base station 270 via a backhaul line. The backhaul line can be constructed according to any of several well-known interfaces, including, for example, E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL, or xDSL. It will be understood that as figure 2 The system shown in can include multiple BSC2750s.

[0069] Each BS270 can serve one or more zones (or areas), and each zone covered by a multidirectional antenna or an antenna pointing in a specific direction is radially away from the BS270. Alternatively, each partition may be covered by two or more antennas for diversity reception. Each BS270 may be configured to support multiple frequency allocations, and each frequency allocation has a specific frequency spectrum (for example, 1.25 MHz, 5 MHz, etc.).

[0070] The intersection of partition and frequency allocation can be referred to as a CDMA channel. BS270 may also be called a base transceiver subsystem (BTS) or other equivalent terms. In such a case, the term "base station" may be used to generally refer to a single BSC275 and at least one BS270. The base station can also be called a "cell station". Alternatively, each partition of a particular BS 270 may be referred to as multiple cell sites.

[0071] Such as figure 2 As shown in, a broadcast transmitter (BT) 295 transmits a broadcast signal to the mobile terminal 100 operating in the system. Such as figure 1 The broadcast receiving module 111 shown in is provided at the mobile terminal 100 to receive broadcast signals transmitted by BT295. in figure 2 In, several global positioning system (GPS) satellites 300 are shown. The satellite 300 helps locate at least one of a plurality of mobile terminals 100.

[0072] in figure 2 In, multiple satellites 300 are depicted, but it is understood that any number of satellites can be utilized to obtain useful positioning information. Such as figure 1 The GPS module 115 shown in is generally configured to cooperate with the satellite 300 to obtain desired positioning information. Instead of or in addition to GPS tracking technology, other technologies that can track the location of the mobile terminal can be used. In addition, at least one GPS satellite 300 can selectively or additionally process satellite DMB transmission.

[0073] As a typical operation of a wireless communication system, the BS270 receives reverse link signals from various mobile terminals 100. The mobile terminal 100 generally participates in calls, messaging, and other types of communication. Each reverse link signal received by a specific base station 270 is processed in a specific BS270. The obtained data is forwarded to the relevant BSC275. The BSC provides call resource allocation and mobility management functions including the coordination of the soft handover process between BS270. The BSC 275 also routes the received data to the MSC 280, which provides additional routing services for forming an interface with the PSTN 290. Similarly, PSTN 290 forms an interface with MSC 280, MSC forms an interface with BSC 275, and BSC 275 controls BS 270 accordingly to send forward link signals to mobile terminal 100.

[0074] It should be noted that some basic functions are implemented in existing mobile terminals, including obtaining the usage time of the mobile terminal, the usage time and type of applications running in the mobile terminal, the ambient light intensity and screen brightness of the mobile terminal, and so on. Wherein, how to obtain the above-mentioned parameters belongs to the usual technical means of those skilled in the art, and is not used to limit the protection scope of the present invention, and will not be repeated here.

[0075] Based on the foregoing mobile terminal hardware structure and communication system, various embodiments of the method of the present invention are proposed.

[0076] image 3 It is a flow chart of the method for realizing reminder of the present invention, such as image 3 As shown, when the mobile terminal is in the on-screen state, it includes:

[0077] Step 101: Calculate the fatigue level value according to the obtained use time of the mobile terminal, the obtained ambient light intensity of the mobile terminal and the screen brightness of the mobile terminal.

[0078] In the embodiment of the present invention, before step 101, the method of the present invention further includes: presetting the calculation duration; periodically acquiring the use time of the mobile terminal, the ambient light intensity and the screen brightness according to the calculation duration, and periodically calculating the fatigue level value .

[0079] In the embodiment of the present invention, the value of the degree of fatigue is proportional to the use time of the mobile terminal. The relationship between the fatigue level value and the ambient light intensity and screen brightness is: when the ambient light intensity increases and the screen brightness decreases, or the ambient light intensity decreases and the screen brightness increases, the fatigue level value increases. Specifically,

[0080] The calculation of the fatigue level value S is shown in formula (1),

[0081] S = λ 1 * T * | Log λ 2 ( L 1 / ( L 2 * λ 3 ) ) | - - - ( 1 )

[0082] Among them, T is the use time of the mobile terminal, L1 is the ambient light intensity, L2 is the screen brightness, and λ1, λ2, and λ3 are all arbitrary constants.

[0083] It should be noted that the unit of use time is hour, and the unit of ambient light intensity is lux (lux). The screen brightness can be expressed as a percentage of the screen brightness value to the maximum brightness value of the screen, or lux.

[0084] In the first embodiment of the present invention, the screen brightness is expressed as a percentage. At this time, the constants λ1, λ2, and λ3 are 1, 10, and 100, respectively.

[0085] In the second embodiment of the present invention, the screen brightness is represented by lux. At this time, the constants λ1, λ2, and λ3 are 1, 10, and 1, respectively.

[0086] further,

[0087] When the use time of the mobile terminal is the use time of the application program currently used in the mobile terminal, the fatigue level value is also calculated according to the type of the application program. That is, the degree of fatigue value can be calculated according to the obtained usage time and type of the application program, the obtained ambient light intensity of the mobile terminal and the screen brightness of the mobile terminal. Because the user’s eye intensity is different when using different applications, the fatigue value of the application type can more accurately represent the user’s eye fatigue value, which further improves the judgment of fatigue Accuracy, thereby enhancing the reminder effect.

[0088] Correspondingly,

[0089] The method of the present invention also includes: presetting the type value corresponding to the type of the application, for example, the type value of WeChat is 2, the type value of novel reading application is 3, the type value of video-on-demand application is 4, and the type value of online game is 4 5; At this time, the tiredness value is proportional to the type value of the application. under these circumstances,

[0090] The calculation of the tiredness value S is shown in formula (2),

[0091] S = λ 1 * A * T * | Log λ 2 ( L 1 / ( L 2 * λ 3 ) ) | - - - ( 2 )

[0092] Among them, A is the type value of the application, T is the use time of the application, L1 is the ambient light intensity, L2 is the screen brightness, and λ1, λ2, and λ3 are arbitrary constants.

[0093] It is not difficult to see that applications that are prone to eye fatigue have a larger type value. This is achieved: applications that are prone to eye fatigue have a shorter reminder time than other applications.

[0094] In the third embodiment of the present invention, the screen brightness is expressed as a percentage. At this time, the constants λ1, λ2, and λ3 are 1, 10, and 100, respectively.

[0095] In the fourth embodiment of the present invention, the screen brightness is represented by lux. At this time, the constants λ1, λ2, and λ3 are 1, 10, and 1, respectively.

[0096] Step 102: If the calculated fatigue level value exceeds the preset fatigue threshold, a health reminder is issued. Among them, the specific implementation of the health reminder can be similar to the existing method for realizing the reminder, which will not be repeated here.

[0097] In the first embodiment of the present invention, the fatigue threshold is 1.6.

[0098] In the second embodiment of the present invention, the fatigue threshold is 5.

[0099] In the third embodiment of the present invention, the fatigue threshold is 8.

[0100] In the fourth embodiment of the present invention, the fatigue threshold is 8.

[0101] Taking the third embodiment as an example, when L1=200lux (normal indoor light), L2=20%, A=5 (online games), T=2 hours, S=10, which is greater than the fatigue threshold of 8, and healthy remind.

[0102] Figure 4 It is a schematic diagram of the composition structure of the reminding device of the present invention, which is set in figure 1 In the mobile terminal shown. Such as Figure 4 As shown, it includes a degree value calculation unit 401 and a health reminder unit 402, wherein,

[0103] The degree value calculation unit 401 is configured to calculate the degree of fatigue value according to the obtained use time of the mobile terminal, the obtained ambient light intensity of the mobile terminal and the screen brightness of the mobile terminal when the mobile terminal is in a bright screen state;

[0104] The health reminder unit 402 is used to give a health reminder when the calculated fatigue level value exceeds a preset fatigue threshold.

[0105] In the embodiment of the present invention, the use time of the mobile terminal, the ambient light intensity and the screen brightness are periodically acquired; the fatigue level value is periodically calculated.

[0106] Among them, the use time of the mobile terminal is in direct proportion; the relationship between the degree of fatigue and the ambient light intensity and screen brightness is: when the ambient light intensity increases and the screen brightness decreases, or the ambient light intensity decreases and the screen brightness increases When the time, the tiredness value increases.

[0107] The degree value calculation unit 401 is specifically used for: according to the formula Calculate the degree of fatigue value, where,

[0108] T is the use time of the mobile terminal, L1 is the ambient light intensity, L2 is the screen brightness, and λ1, λ2, and λ3 are arbitrary constants.

[0109] further,

[0110] When the use time of the mobile terminal is the use time of the application currently used in the mobile terminal, the degree value calculation unit 401 is used to: when the mobile terminal is in the on-screen state, according to the obtained use time and type of the application and the obtained The ambient light intensity of the mobile terminal and the screen brightness of the mobile terminal are used to calculate the fatigue level value.

[0111] Correspondingly, the degree value calculation unit 401 is provided with a type value corresponding to the type of the application program; the fatigue degree value is in a proportional relationship with the type value of the application program. Specifically,

[0112] The degree value calculation unit 401 is specifically used for: according to the formula Calculate the degree of fatigue value, where,

[0113] A is the type value of the application, T is the use time of the application, L1 is the ambient light intensity, L2 is the screen brightness, and λ1, λ2, and λ3 are arbitrary constants.

[0114] It should be noted that in this article, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, It also includes other elements not explicitly listed, or elements inherent to the process, method, article, or device. Without more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the process, method, article or device that includes the element.

[0115] The sequence numbers of the foregoing embodiments of the present invention are only for description, and do not represent the superiority of the embodiments.

[0116] Through the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. 的实施方式。 Based on this understanding, the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes a number of instructions to enable a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the method described in each embodiment of the present invention.

[0117] The above are only the preferred embodiments of the present invention, and do not limit the scope of the present invention. Any equivalent structure or equivalent process transformation made using the content of the description and drawings of the present invention, or directly or indirectly applied to other related technical fields , The same reason is included in the scope of patent protection of the present invention.