WO2016004773A1 - Procédé d'activation de système tactile intégral et système associé - Google Patents

Procédé d'activation de système tactile intégral et système associé Download PDF

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Publication number
WO2016004773A1
WO2016004773A1 PCT/CN2015/074652 CN2015074652W WO2016004773A1 WO 2016004773 A1 WO2016004773 A1 WO 2016004773A1 CN 2015074652 W CN2015074652 W CN 2015074652W WO 2016004773 A1 WO2016004773 A1 WO 2016004773A1
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WO
WIPO (PCT)
Prior art keywords
touch
mode
button
state
dedicated
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PCT/CN2015/074652
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English (en)
Chinese (zh)
Inventor
汪玉龙
李博
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东莞市乐升电子有限公司
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Publication of WO2016004773A1 publication Critical patent/WO2016004773A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Definitions

  • the present invention relates to the field of system activation technologies for portable electronic devices, and more particularly to a full touch system activation method and system thereof.
  • touch sensor switches provide an alternative to electronic product button design.
  • the touch sensor switch not only provides higher design flexibility and a more intuitive user interface than a mechanical switch, but is also more durable.
  • Some portable electronic devices such as personal electronic medical devices (electronic thermometers, electronic blood pressure monitors, etc.), electronic authentication devices (Ukey, etc.), personal consumer electronic products (MP3, MP4 players, etc.), are also increasingly used.
  • the touch sensor switch acts as an interface for human-computer interaction.
  • portable electronic devices When using a touch sensor switch as a human-computer interaction interface, portable electronic devices have different application requirements from traditional home appliances, automobile meters, computer peripherals, etc., including:
  • Portable electronic devices require extremely low static and dynamic power consumption (low power consumption) to ensure long standby times.
  • Portable electronic devices are mostly powered by batteries, and the longer the standby time required, the better.
  • Some special applications such as electronic thermometers, Ukey, etc. are powered by button batteries that cannot be charged, and need to maintain standby time for several years. Extremely demanding.
  • the system When the system receives an external standby command or does not perform a function operation for a long time, it will switch to standby mode, that is, the system "sleeps" to save dynamic power consumption.
  • the system in standby mode does not respond to external functional operations. The design only needs to avoid the system's false "wake-up" to ensure high reliability of the system.
  • buttons are implemented by capacitive touch buttons
  • the “sleep” and “wake-up” buttons are implemented by mechanical buttons. Because the “sleep” and “wake up” buttons require high reliability, and the mechanical buttons need to be turned on or off by pressing the fingers, thereby implementing various functions such as enabling or turning off the control switches, requiring contact conditions and pressure conditions.
  • the button function can be realized at the same time. Compared with the touch button, only the contact condition can be started, and the reliability is higher.
  • the mechanical switch does not need to consume large static power consumption in the off state, and can satisfy the low Design requirements for power consumption.
  • the function button is realized by the touch sensing method, which can avoid the wear problem of the mechanical button, has high design flexibility, is not easily affected by moisture, water, oil or dust, and can reduce system noise and improve reaction speed.
  • the combination of mechanical buttons and touch buttons can meet the system requirements of high reliability and low power consumption, but it has the following disadvantages:
  • the object of the present invention is to provide a full touch (human-computer interaction interface) system activation method and system thereof, which can replace the traditional hybrid key mode, and can reduce the probability of system false triggering, and ensure system reliability and low power consumption.
  • the present invention provides a full touch system activation method, including:
  • the system is switched from the active mode to the active mode in accordance with the combined button state.
  • the system involved in the activation method of the present invention has three modes: a standby mode, an activation mode, and an operation mode, and first queries the state of the dedicated touch button for the "wake-up" or "sleep" system in the standby mode. Determining whether the dedicated touch button is touched and touched for longer than the preset duration. If it is touched and exceeds the preset duration, the standby mode is switched to the active mode, and then the state of the plurality of common buttons is sequentially queried in the active mode.
  • the method realizes the activation of the system by touching the combined button, instead of The activation mode of the traditional hybrid button, the setting of multiple trigger conditions, greatly reduces the probability of system false triggering, ensures the reliability of the system, and the design of the "wake-up" or "hibernate" dedicated touch button makes the standby mode
  • the system only needs to query a single touch button, and the power consumption of the system can be very low. Charging and discharging the capacitor can be minimized button, the system standby power consumption can also be reduced to the theoretical minimum.
  • the switching of the combined button state from the active mode to the working mode according to the query result specifically includes:
  • the system is switched from the active mode to the active mode or the standby mode according to the result of the determination.
  • the present invention also provides a full touch system comprising:
  • a query module configured to query a state of the dedicated touch button in the standby mode and sequentially query a state of the plurality of common touch buttons in the active mode
  • a determining module configured to determine whether the dedicated touch button is touched and touched for longer than a preset duration
  • a combination module configured to determine a combined button state according to a state of the dedicated touch button and a state of the common touch button
  • a switching module configured to switch the system from the standby mode to the active mode according to the determination result of the determining module, or switch the system from the activated mode to the working mode according to the combined button state.
  • the full touch system further comprises:
  • And calling a module configured to call the registration result to determine whether the combined button state is the same as the registration result.
  • the determining module is a voltage comparator and a timer counting register connected to each other.
  • FIG. 1 is a main flow chart of a method for activating a full touch system according to the present invention.
  • FIG. 2 is a flow chart of an embodiment of a method for activating a full touch system according to the present invention.
  • Figure 3 is a schematic diagram of a touch button.
  • 4a is a structural block diagram of an embodiment of a full touch system of the present invention.
  • Figure 4b is a schematic diagram of the interface register shown in Figure 4a.
  • FIG. 5 is a schematic diagram of a hardware circuit for implementing the full touch system activation method of the present invention.
  • the full touch system activation method of the present invention includes:
  • S104 Query the states of the plurality of common touch buttons in the active mode, and determine the combined button state according to the state of the dedicated touch button and the state of the ordinary touch button;
  • the system involved in the activation method of the present invention has three modes: a standby mode, an activation mode, and an operation mode, and first queries the state of the dedicated touch button for the "wake-up" or "sleep" system in the standby mode. Determining whether the dedicated touch button is touched and touched for longer than the preset duration. If it is touched and exceeds the preset duration, the standby mode is switched to the active mode, and then the state of the plurality of common buttons is sequentially queried in the active mode.
  • the method realizes the activation of the system by touching the combined button, instead of The activation mode of the traditional hybrid button, the setting of multiple trigger conditions, greatly reduces the probability of system false triggering, ensures the reliability of the system, and the design of the "wake-up" or "hibernate" dedicated touch button makes the standby mode
  • the system only needs to query a single touch button, and the power consumption of the system can be very low. Charging and discharging the capacitor can be minimized button, the system standby power consumption can also be reduced to the theoretical minimum.
  • the full touch system activation method of the present invention includes:
  • S201 defining a dedicated touch button and a plurality of common touch buttons.
  • the present invention designs a dedicated touch button Key_0 and a plurality of common touch buttons Key_, Key_2, ..., Key_n-1, Key_n, wherein Dedicated touch buttons are used for "wake-up” or “hibernate” systems, and normal touch buttons are used to input touch button state matching information in the active mode or to respond to normal functions of the system in the operating mode;
  • S205 in the activation mode, sequentially query the status of the plurality of common touch buttons, and determine the combined button state according to the current state of the dedicated touch button and the state of the queried common touch button;
  • the state of the dedicated touch button and the ordinary touch button can be preset in advance, for example, the state when the preset dedicated touch button and the normal touch button are touched by the finger is marked as the number 1, and the state when the touch is not touched is marked as the number 0.
  • a combination of a dedicated touch button and one or more ordinary touch buttons and a combined state may be defined, and the combined state may be a binary number or a graphic;
  • the method of the present invention realizes the activation of the system by using the full touch mode of “dedicated touch button” + “normal touch button”, instead of the traditional hybrid button mode, the activation mode is added, and a system wakeup is provided. Time window condition.
  • the key combination mode matching provides a similar simple password conversion condition, which increases the number of conditions of the system "wake up”, greatly reduces the probability of system false triggering, and ensures the reliability of the system.
  • the design of the "wake-up" or “hibernate” dedicated touch button makes the system only need to query a single touch button in the standby mode, the power consumption of the system can be very low, the number of charge and discharge of the button capacitor can be minimized, and the standby power consumption of the system Can also be reduced to the theoretical minimum.
  • a hardware circuit schematic for implementing the method of the present invention is provided.
  • a "wake-up” or “hibernate” dedicated touch button (Key_0) is set, and six common function touch buttons (Key_1 to 6), each of which has an inductive signal line, respectively named Sense0. ⁇ 6.
  • the seven touch buttons share a driving signal DPP, and the touch button is designed to use a "national" shaped button graphic, that is, the sensing electrode and the driving electrode are connected by an interdigital structure to increase the mutual capacitance between the electrodes.
  • Sensing signal lines Sense0 ⁇ 6 via the analog switch S0 ⁇ 6 are respectively connected to the internal bus, and is connected to the programmable reference capacitance C REF, the driving circuit for generating a complementary signal detecting stage where the positive and negative drive pulses of the drive pulse DPP DPN, DPP is connected to the drive electrode of the touch button, and the DPN is connected to the programmable reference capacitor C REF .
  • An internal initialization switch connects the internal bus to ground for initializing the internal bus voltage to 0V.
  • the voltage comparator determines that the internal bus voltage is greater than or less than 0V to determine if a finger has touched the button.
  • the voltage comparator output is sampled by the output sampling circuit and the result is output through the interface circuit.
  • the internal low frequency oscillator is used to generate the clock signal required for the operation of the circuit, and the timing control circuit drives the internal module to coordinate the operation under the synchronization of the clock signal.
  • the interface register is used to receive control commands from an external host to adjust the operating state of the circuit.
  • the timer count register is used to control the length of the pressing time of the "wake-up” or “sleep" dedicated touch button Key_0, finger touch
  • the internal timer counter will be started. When the counter exceeds the register value, the counter overflows and the internal circuit will be switched to the active mode by the standby mode (only the Key_0 state is queried in this mode).
  • the key combination mode matching register is used to determine whether the combined key mode matches. In the active mode, the internal timing control circuit controls the state of Key_1 ⁇ 6 in turn, and according to the current state of the dedicated touch button and the queried ordinary touch button.
  • the state determines the state of the combined key, and then compares the state of the combined key with the registered result of the key combination mode matching register. If the result is the same, it indicates that the combined key mode matches, the system successfully "wakes up”, if the mode does not match, the system "wakes up” fails. Re-hibernate. After "waking up” successfully, Key_1 ⁇ 6 are used for triggering common system functions.
  • the trigger sensitivity is controlled by the reference capacitor configuration register. This register can adjust the sensitivity of the touch button trigger by adjusting the value of C REF . It should be noted that, as described above, the registration result stored in the key combination pattern matching register may be a binary number or graphic as shown in FIG. 4b.
  • the frequency of the internal low-frequency oscillator can be adjusted by the register. In the standby mode, only the slow-query Key_0 state needs to be queried. At this time, the internal low-frequency oscillator can be set to have a very low frequency to reduce the standby power consumption. In the normal working mode, to improve the user's comfort and improve the system response speed, the frequency of the oscillator can be increased to improve the touch key query speed.
  • the present invention also provides a full touch system, as shown in FIG. 5, the system includes:
  • the setting module 10 is configured to set a dedicated touch button and a plurality of common touch buttons, as shown in FIG. 3;
  • the query module 11 is configured to query the state of the dedicated touch button and the active mode in the standby mode. Querying the status of multiple common touch buttons in turn;
  • the judging module 12 is configured to determine whether the dedicated touch button is touched and the duration of being touched exceeds a preset duration; the judging module 12 can be composed of a voltage comparator and a timer count register connected to each other, and the voltage comparator determines the internals in conjunction with FIG. 4a.
  • the bus voltage is greater than or less than 0V, and it is determined in turn whether a finger touches the button, and the timer count register controls the pressing time of the dedicated touch button. When the finger touches the button, the timer count register will be started, when the count exceeds the register value. Counter overflow
  • the combination module 13 is configured to determine a combined button state according to a state of the dedicated touch button and a state of the normal touch button;
  • a key combination mode matching register 14 for storing a registration result; wherein the registration result is a binary number, or a graphic;
  • Calling module 15 for calling the registration result to determine whether the state of the combined button is the same as the registration result
  • the switching module 16 is configured to switch the system from the standby mode to the active mode according to the determination result of the determining module 12, or switch the system from the activated mode to the working mode according to the combined button state.
  • a dedicated touch button and a plurality of common touch buttons are first set by the setting module 10, and then the state of the dedicated touch button is queried in the standby mode by the query module 11, and the determining module 11 determines whether the dedicated touch button is The duration of being touched and touched exceeds the preset duration. If it is exceeded, the notification switching module 16 switches the system from the standby mode to the active mode. Thereafter, in the active mode, the query module 11 sequentially queries the states of the plurality of common touch buttons.
  • the combination module 13 determines the combined button state according to the state of the dedicated touch button and the ordinary touch button, and then calls the registration result of the button combination pattern matching register 14 by the calling module 15 to determine whether the combined state and the registration result are the same, and if they are the same, notify the switching.
  • the module 16 switches the system from the active mode to the active mode to complete the activation of the system. Otherwise, the switching module 16 is notified to switch the system from the active mode to the standby mode, and the system enters a "sleep" state.
  • the full touch system activation method and system thereof of the present invention realize activation of the system by touching a combination of keys, instead of the activation mode of the conventional hybrid key, and setting multiple trigger conditions, the system is greatly reduced.
  • the probability of false triggering ensures the reliability of the system, and the design of the "wake-up" or "hibernate" dedicated touch buttons makes the system only need to query a single touch button in the standby mode.
  • the power consumption of the system can be very low, the number of charge and discharge cycles of the button capacitor can be minimized, and the standby power consumption of the system can be reduced to the theoretical minimum.

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Power Sources (AREA)
  • Electronic Switches (AREA)

Abstract

L'invention concerne un procédé d'activation de système tactile intégral, consistant : à interroger l'état d'une touche tactile dédiée dans un mode veille (S101) ; déterminer si la touche tactile spéciale est ou non touchée, et si le temps de toucher dépasse ou non un temps préétabli (S102) ; à commuter le système du mode veille à un mode d'activation selon le résultat de détermination (S103) ; à interroger séquentiellement l'état d'une pluralité de touches tactiles communes dans le mode d'activation, et déterminer l'état de touches combinées selon l'état de la touche tactile spéciale et l'état des touches tactiles communes (S104) ; et à commuter le système du mode d'activation à un mode de fonctionnement selon l'état des touches combinées (S105). Par comparaison avec l'état de la technique, le procédé d'activation active le système en touchant les touches combinées au lieu de l'activation classique de touches mélangées. La fourniture d'une pluralité de conditions de déclenchement réduit considérablement le faux taux de déclenchement du système, garantissant la fiabilité du système tout en réduisant la consommation d'énergie. L'invention concerne également un système d'activation de système tactile intégral.
PCT/CN2015/074652 2014-07-10 2015-03-20 Procédé d'activation de système tactile intégral et système associé WO2016004773A1 (fr)

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CN201410327964.7A CN104090821B (zh) 2014-07-10 2014-07-10 全触摸系统激活方法及其系统
CN201410327964.7 2014-07-10

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CN104090821B (zh) * 2014-07-10 2018-04-20 东莞市乐升电子有限公司 全触摸系统激活方法及其系统
CN105786090B (zh) * 2014-12-17 2019-11-08 宏碁股份有限公司 电子装置、电子装置套件以及用户接口操作方法
CN106325107A (zh) * 2015-06-17 2017-01-11 佛山市顺德区美的电热电器制造有限公司 电烹饪器的控制装置及用于电烹饪器的按键处理方法
CN105915684A (zh) * 2016-04-22 2016-08-31 上海与德通讯技术有限公司 单实体按键系统及其操作方法
CN106782539A (zh) * 2017-01-16 2017-05-31 上海智臻智能网络科技股份有限公司 一种智能语音交互方法、装置及系统
CN108983643B (zh) * 2017-05-31 2023-12-08 广东美的生活电器制造有限公司 料理机的启动控制装置、方法及该料理机
WO2019056349A1 (fr) * 2017-09-25 2019-03-28 鹤壁天海电子信息系统有限公司 Procédé de démarrage de dispositif et appareil
CN109104658B (zh) * 2018-07-26 2020-06-05 歌尔科技有限公司 一种无线耳机的触摸识别方法、装置及无线耳机
CN113377444A (zh) * 2021-06-01 2021-09-10 珠海昇生微电子有限责任公司 一种基于触控按键唤醒的多模式切换方法

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