WO2018045691A1 - Wristband touch reset method - Google Patents

Wristband touch reset method Download PDF

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Publication number
WO2018045691A1
WO2018045691A1 PCT/CN2017/000006 CN2017000006W WO2018045691A1 WO 2018045691 A1 WO2018045691 A1 WO 2018045691A1 CN 2017000006 W CN2017000006 W CN 2017000006W WO 2018045691 A1 WO2018045691 A1 WO 2018045691A1
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WO
WIPO (PCT)
Prior art keywords
pin
touch
reset
wristband
button
Prior art date
Application number
PCT/CN2017/000006
Other languages
French (fr)
Chinese (zh)
Inventor
孔淑苗
杨光
Original Assignee
广东乐源数字技术有限公司
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Publication date
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Publication of WO2018045691A1 publication Critical patent/WO2018045691A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/24—Resetting means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/163—Wearable computers, e.g. on a belt

Definitions

  • the present application relates to a method for resetting a mobile terminal, and in particular, to a method for touch reset of a wristband.
  • the smart bracelet is currently experiencing explosive growth worldwide, and the bracelet is small, easy to wear, and powerful enough to quickly reach people's lives.
  • the wristband is a smart wearable device. Its function is to record the actual data such as exercise and sleep of the user's daily life, and upload the cloud back-end database to guide healthy living through data.
  • An important feature of the bracelet is the long standby time (7 days to 1 year). At this stage, the bracelet with touch buttons on the market, once the system crashes, you need to wait for the battery to automatically consume light and then recharge to reset, or need to connect a charger with 5V voltage output, the operation on the charging stand can reset the opponent ring. . But the two solutions are either too long or require a charger and a power supply.
  • the present invention provides a method for touch reset of a wristband, which can solve the problem of long waiting time and poor portability of the charging stand after the wristband of the mechanical button is not dead, and the normal use of the wristband can be resumed conveniently and quickly.
  • a wristband touch reset method is characterized in that: the wristband includes a wristband touch surface, an MCU, a touch IC, and a reset IC, and the touch IC is connected to the touch surface of the wristband.
  • TIO film the TIO
  • the reset IC includes a pin 2 (ground, VSS) and a pin 5 (reset time, RT), and an adjustment resistor R211 is disposed between the pin 2 and the pin 5 of the reset IC,
  • the resistance of the adjusting resistor R211 can be adjusted; the method includes the following steps:
  • Step one touching the button A on the TIO film of the touch surface of the wristband, the touch length is the touch time Tdl;
  • Step 1 When the touched button A of the button A reaches the Tdl, the touch chip is input with a long period signal of Tdl length, and then outputs a low level of one;
  • Step 1 After the reset chip receives the low level output by the touch chip, the output low level
  • Step 1 The MCU receives the low level 2 output by the reset chip to implement the MCU reset, and the hand ring resets and restarts.
  • the touch IC includes pin 1 (ground, GND), pin 2 (sensor electrode 1, CRX1), pin 3 (sensor electrode 2, CRX2), pin 4 (power supply, VDDHI), Pin 5 (Control Output, VREG), Pin 6 (Terminal Output, RDY), Pin 7 (Serial Data Signal, SDA), Pin 8 (Serial Cryptoscope Signal, SCL ), Pin 9 (sensor electrode 3 , CRX3) and pin 10 (proximity sensing output, CTX/PO).
  • the reset IC includes pin 1 (reset signal output, low level, RSTB), pin 2
  • the pin 2, the pin 3, and the pin 9 of the touch chip are respectively connected with the connection of the button A, the button B and the button C; pin 6, pin 7
  • the bow I pin 8 is respectively connected with the GPIO interface of the MCU to realize data communication.
  • the pin 1 of the reset chip is connected to the MCU reset signal pin, and the pin 3 and the pin 6 of the reset chip are both connected to the pin 10 (CTX/PO) of the touch IC. connection.
  • the touch IC may be an IQS263, and the reset IC may be an XC6190.
  • the pin 2 of the touch chip is input with a long period signal of Tdl length, and then the pin 10 of the touch chip outputs a low level one.
  • step 4 after the pin 3 and the pin 6 of the reset chip receive the low level one output by the touch chip, the pin 1 output of the reset chip Low level two.
  • the reset signal pin of the MCU receives the low level 2 output by the reset chip, implements MCU reset, and the hand ring resets and restarts.
  • the invention has the advantages that: when the touch bracelet is dead, it is not necessary to use an external component, and the recovery function can be realized by long pressing the touch button.
  • FIG. 1 is a schematic view of a touch chip of the present invention.
  • FIG. 2 is a schematic diagram of a reset chip of the present invention.
  • FIG 3 is a schematic view of a wristband of the present invention.
  • a method for touch resetting a wristband the wristband includes a wrist touch surface 2, an MCU, a touch IC, and a reset IC, and the touch IC is connected.
  • the bracelet includes a movement 1 and a strap.
  • the technical solution of the present invention adopts a touch IC (optional model IQS263, manufacturer: Azoteq, function: 3-channel 8-bit resolution capacitive touch and proximity sensor) plus reset IC (optional model XC6190) , Manufacturer: TOREX, function: button reset starter) circuit design to achieve: When the system crashes, the touch ring touch surface button 1 is greater than 7. 5s, the bracelet will be reset.
  • IQS263 pin definition 1-GND-ground; 2-CRX1-sensor electrode 1; 3-CRX2-sensor electrode 2;
  • 4-VDDHI-power supply 5-VREG-control output; 6-RDY-interrupt output; 7-SDA-serial data signal; 8-SCL-serial chirp signal; 9-CRX3-sensor electrode 3; 10- PO-proximity output.
  • XC6190 pin definition 1-RSTB-reset signal output, low level; 2-VSS-ground; 3-SW1-key input pin 1; 4-VIN-power supply; 5-RT-reset time; -SW2-key input pin 2.
  • the touch switch reset system includes a wrist touch surface, an MCU, a touch IC, and a reset IC, and the touch IC is connected to the TIO film that is attached to the touch surface of the wristband, and the touch IC
  • the reset IC is connected, and the touch IC connection and reset IC are connected to the MCU.
  • the touch IC (shown in Figure 1) includes pin 1 (ground, GND), pin 2 (sensor electrode 1, CRX1), pin 3 (sensor electrode 2, CRX2), pin 4 (power supply) Power, VDDHI), Pin 5 (Control Output, VREG), Pin 6 (Terminal Output, RDY), Pin 7 (Serial Data Signal, SDA), Pin 8 (Serial Chirp Signal, SCL), Pin 9 (sensor electrode 3, CX3) and pin 10 (proximity sensing output, CTX/PO).
  • the reset IC (shown in Figure 2) includes pin 1 (reset signal output, low level, RSTB), pin 2 (ground, V SS), pin 3 (key input pin 1, SW1), Pin 4 (power, VIN), pin 5 (reset time, RT) and pin 6 (key input pin 2, SW2).
  • the touch chip IQS263 pin 2 (CRXl), pin 3 (CRX2), and pin 9 (CRX3) are connected to the button A (PAD1) and button B (PAD2) of the TIO film that is attached to the surface of the wrist shell surface.
  • Button C (PAD3) is connected; Pin 6 (RDY), Pin 7 (SDA), and Pin 8 (SCL) are respectively connected to the GPIO port of the MCU for data communication.
  • Reset chip XC6190 pin 1 (RSTB) is connected to the MCU reset signal pin (MCU reset signal pin low level will cause system reset), pins 3 and 6 are connected to touch chip pin 10 (CTX/PO) connection.
  • the touch panel of the wristband does not have any touch, and the pins 6, 7, and 8 of the touch chip output a high level to the MCU, and the reset chip outputs a high level to the MCU.
  • the pin 2 of the touch chip inputs a high level, and the pin 6 outputs an interrupt signal to the MCU.
  • the pin I pin 7 outputs the signal of the button A that is resolved to the MCU. After receiving the signal, the MCU will display the corresponding action.
  • a method for touch resetting a wristband comprising the following steps:
  • Step 3 When the touched length of the button A reaches the Tdl, the pin 2 of the touch chip is input with a long period signal of Tdl length, and then the pin 10 of the touch chip Output low level one;
  • Step 4 after the pin 3 and the pin 6 of the reset chip receive the low level output by the touch chip, the pin 1 of the reset chip outputs a low level 2;
  • Step 5 The reset signal pin of the MCU receives the low level 2 output by the reset chip, implements the MCU reset, and the hand ring resets and restarts.

Abstract

A wristband touch reset method, the wristband comprising a wristband touch control surface, an MCU, a touch control IC, and a reset IC, the touch control IC being connected to a TIO film adhered to the wristband touch control surface, the TIO film being provided with three touch buttons, button A (PAD1), button B (PAD2), and button C (PAD3), arranged from right to left, the touch control IC being connected to the reset IC, and the touch control IC and the reset IC being connected to the MCU; the reset IC comprises a pin 2 (ground, VSS) and a pin 5 (reset time, RT), an adjustable resistor R211 being arranged between the pin 2 and the pin 5 of the reset IC; the resistance of the adjustable resistor R211 can be adjusted. When the touch wristband crashes, a reset function can be implemented by a long press on a touch control button, without the need for the use of an external component.

Description

发明名称：一种手环触摸复位的方法  Title of Invention: A Method of Handle Touch Reset
技术领域  Technical field
[0001] 本申请涉及一种移动终端复位的方法， 特别涉及到一种手环触摸复位的方法。  [0001] The present application relates to a method for resetting a mobile terminal, and in particular, to a method for touch reset of a wristband.
背景技术  Background technique
[0002] 智能手环目前在世界范围内爆发式增长， 手环的小巧、 佩戴方便、 功能强大使 得它迅速深入到人们的生活中。 手环是一种智能穿戴设备， 其功能是记录用户 日常生活的锻炼、 睡眠等实吋数据， 并上传云端后台数据库后， 通过数据指导 健康生活。 手环的重要特点是待机吋间长 （7天到 1年不等） 。 现阶段市面上使 用触摸按键的手环， 一旦出现系统死机后， 需要等待电池自动耗光后重新充电 进行复位， 或者需要外接有 5V电压输出的充电器， 在充电座上操作才能对手环 进行复位。 但这两种解决方法要么耗吋太长， 要么需要实吋携带充电器也必须 有电源。  [0002] The smart bracelet is currently experiencing explosive growth worldwide, and the bracelet is small, easy to wear, and powerful enough to quickly reach people's lives. The wristband is a smart wearable device. Its function is to record the actual data such as exercise and sleep of the user's daily life, and upload the cloud back-end database to guide healthy living through data. An important feature of the bracelet is the long standby time (7 days to 1 year). At this stage, the bracelet with touch buttons on the market, once the system crashes, you need to wait for the battery to automatically consume light and then recharge to reset, or need to connect a charger with 5V voltage output, the operation on the charging stand can reset the opponent ring. . But the two solutions are either too long or require a charger and a power supply.
技术问题  technical problem
[0003] 上述两种方法虽然能解决手环系统死机的现象， 但是第一种： 等待电池电量耗 光， 需要浪费过多吋间进行等待， 且等待期间手环无法工作使用； 第二种： 借 助充电器复位， 该办法需要随身携带充电器并且接上外部电源方可复位手环， 使其恢复正常工作。  [0003] Although the above two methods can solve the phenomenon of the wrist system crash, but the first one: waiting for the battery power to consume, need to waste too much time to wait, and the bracelet can not work during the waiting period; With the charger reset, this method requires you to carry the charger with you and connect the external power supply to reset the bracelet and return it to normal operation.
问题的解决方案  Problem solution
技术解决方案  Technical solution
[0004] 本发明提供一种一种手环触摸复位的方法， 可解决目前无机械式按键的手环死 机后等待耗吋长以及充电座便携性差的问题， 方便快捷地恢复手环的正常使用 功能。  [0004] The present invention provides a method for touch reset of a wristband, which can solve the problem of long waiting time and poor portability of the charging stand after the wristband of the mechanical button is not dead, and the normal use of the wristband can be resumed conveniently and quickly. Features.
[0005] 本发明的技术方案如下：  [0005] The technical solution of the present invention is as follows:
[0006] [0006]
一种手环触摸复位的方法， 其特征在于： 所述手环包括手环触控表面、 MCU、 触控 IC和复位 IC， 所述触控 IC连接与所述手环触控表面贴合的 TIO膜， 所述 TIO 膜上具有从右到左的按键 A (PAD1 ) 、 按键 B (PAD2) 和按键 C (PAD3) 等三 个触摸按键， 所述触控 IC连接所述复位 IC， 所述触控 IC和复位 IC连接所述 MCU ； 所述复位 IC包括引脚 2 (地， VSS) 和引脚 5 (复位吋间， RT) ， 在所述复位 I C的引脚 2和引脚 5之间设置调节电阻 R211， 所述调节电阻 R211的阻值可以调节 ； 所述方法包括如下步骤： A wristband touch reset method is characterized in that: the wristband includes a wristband touch surface, an MCU, a touch IC, and a reset IC, and the touch IC is connected to the touch surface of the wristband. TIO film, the TIO There are three touch buttons on the film, from right to left, such as button A (PAD1), button B (PAD2), and button C (PAD3), the touch IC is connected to the reset IC, the touch IC and the reset IC. Connecting the MCU; the reset IC includes a pin 2 (ground, VSS) and a pin 5 (reset time, RT), and an adjustment resistor R211 is disposed between the pin 2 and the pin 5 of the reset IC, The resistance of the adjusting resistor R211 can be adjusted; the method includes the following steps:
[0007] 步骤一， 调节所述调节电阻 R211的阻值， 使得触摸吋间 Tdl达到预设的触摸吋 间， 调节公式为： Tdl(s)=0.000062015*R211(Q)+0.097 ;  [0007] Step one, adjusting the resistance of the adjusting resistor R211, so that the touch T1 reaches the preset touch time, and the adjustment formula is: Tdl(s)=0.000062015*R211(Q)+0.097;
[0008] 步骤一， 触摸所述手环触控表面的 TIO膜上的按键 A， 触摸吋长为上述触摸吋 间 Tdl;  [0008] Step one, touching the button A on the TIO film of the touch surface of the wristband, the touch length is the touch time Tdl;
[0009] 步骤一， 当所述按键 A的被触摸吋长达到上述 Tdl吋， 所述触控芯片被输入 Tdl 吋长的长周期信号， 然后输出低电平一；  [0009] Step 1: When the touched button A of the button A reaches the Tdl, the touch chip is input with a long period signal of Tdl length, and then outputs a low level of one;
[0010] 步骤一， 所述复位芯片接收到由所述触控芯片输出的低电平一后， 输出低电平 [0010] Step 1: After the reset chip receives the low level output by the touch chip, the output low level
[0011] 步骤一， MCU接收到由所述复位芯片输出的低电平二， 实现 MCU复位， 所述 手环复位重启。 [0011] Step 1: The MCU receives the low level 2 output by the reset chip to implement the MCU reset, and the hand ring resets and restarts.
[0012] 进一步地， 所述触控 IC包括引脚 1 (地， GND) 、 引脚 2 (传感器电极 1， CRX1 ) 、 引脚 3 (传感器电极 2， CRX2) 、 引脚 4 (供电电源， VDDHI) 、 引脚 5 (控 制输出， VREG) 、 引脚 6 (终端输出， RDY) 、 引脚 7 (串行数据信号， SDA) 、 引脚 8 (串行吋钟信号， SCL) 、 引脚 9 (传感器电极 3， CRX3) 和引脚 10 (接 近感应输出， CTX/PO) 。 [0012] Further, the touch IC includes pin 1 (ground, GND), pin 2 (sensor electrode 1, CRX1), pin 3 (sensor electrode 2, CRX2), pin 4 (power supply, VDDHI), Pin 5 (Control Output, VREG), Pin 6 (Terminal Output, RDY), Pin 7 (Serial Data Signal, SDA), Pin 8 (Serial Cryptoscope Signal, SCL ), Pin 9 (sensor electrode 3 , CRX3) and pin 10 (proximity sensing output, CTX/PO).
[0013] 进一步地， 所述复位 IC包括引脚 1 (复位信号输出， 低电平， RSTB) 、 引脚 2 [0013] Further, the reset IC includes pin 1 (reset signal output, low level, RSTB), pin 2
(地， VSS) 、 引脚 3 (按键输入脚 1， SW1 ) 、 引脚 4 (电源， VIN) 、 引脚 5 ( 复位吋间， RT) 和引脚 6 (按键输入脚 2， SW2) 。  (ground, VSS), pin 3 (key input pin 1, SW1), pin 4 (power supply, VIN), pin 5 (reset time, RT), and pin 6 (key input pin 2, SW2).
[0014] 进一步地， 所述触控芯片的引脚 2、 引脚 3、 弓 I脚 9分别与所述的按键 A、 按键 B 和按键 C引出的连线相连； 引脚 6、 引脚 7、 弓 I脚 8分别与 MCU的 GPIO接口连接， 实现数据通讯。 [0014] Further, the pin 2, the pin 3, and the pin 9 of the touch chip are respectively connected with the connection of the button A, the button B and the button C; pin 6, pin 7 The bow I pin 8 is respectively connected with the GPIO interface of the MCU to realize data communication.
[0015] 进一步地， 所述的复位芯片的引脚 1与 MCU复位信号脚相连接， 所述复位芯片 的引脚 3和引脚 6均与触控 IC的引脚 10 (CTX/PO) 相连接。 [0016] 进一步地， 所述的触控 IC可以为 IQS263 , 所述的复位 IC可以为 XC6190。 [0015] Further, the pin 1 of the reset chip is connected to the MCU reset signal pin, and the pin 3 and the pin 6 of the reset chip are both connected to the pin 10 (CTX/PO) of the touch IC. connection. [0016] Further, the touch IC may be an IQS263, and the reset IC may be an XC6190.
[0017] 进一步地， 所述步骤 1) 中， 调节所述调节电阻 R211的阻值， 使得 Tdl=7.5s。  [0017] Further, in the step 1), the resistance of the adjusting resistor R211 is adjusted such that Tdl=7.5s.
[0018] 进一步地， 在所述步骤 3) 中， 所述触控芯片的引脚 2被输入 Tdl吋长的长周期 信号， 然后所述触控芯片的引脚 10输出低电平一。 [0018] Further, in the step 3), the pin 2 of the touch chip is input with a long period signal of Tdl length, and then the pin 10 of the touch chip outputs a low level one.
[0019] 进一步地， 在所述步骤 4) 中， 所述复位芯片的引脚 3和引脚 6接收到由所述触 控芯片输出的低电平一后， 所述复位芯片的引脚 1输出低电平二。 [0019] Further, in the step 4), after the pin 3 and the pin 6 of the reset chip receive the low level one output by the touch chip, the pin 1 output of the reset chip Low level two.
[0020] 进一步地， 在所述步骤 5) 中， 所述 MCU的复位信号脚接收到由所述复位芯片 输出的低电平二， 实现 MCU复位， 所述手环复位重启。 [0020] Further, in the step 5), the reset signal pin of the MCU receives the low level 2 output by the reset chip, implements MCU reset, and the hand ring resets and restarts.
发明的有益效果  Advantageous effects of the invention
有益效果  Beneficial effect
[0021] 本发明的有益之处在于： 当触摸手环死机后， 不需要借助外接部件， 只需长按 触控按键即可实现恢复功能。  [0021] The invention has the advantages that: when the touch bracelet is dead, it is not necessary to use an external component, and the recovery function can be realized by long pressing the touch button.
对附图的简要说明  Brief description of the drawing
附图说明  DRAWINGS
[0022] 通过参照附图详细描述其示例实施例， 本发明的上述和其它目标、 特征及优点 将变得更加显而易见。  The above and other objects, features and advantages of the present invention will become more apparent from the embodiments of the invention.
[0023] 图 1是本发明的触控芯片的示意图。 1 is a schematic view of a touch chip of the present invention.
[0024] 图 2是本发明的复位芯片的示意图。 2 is a schematic diagram of a reset chip of the present invention.
[0025] 图 3是本发明的手环示意图。 3 is a schematic view of a wristband of the present invention.
实施该发明的最佳实施例  BEST MODE FOR CARRYING OUT THE INVENTION
本发明的最佳实施方式  BEST MODE FOR CARRYING OUT THE INVENTION
[0026] 如附图 1、 2和 3所示， 一种手环触摸复位的方法， 所述手环包括手环触控表面 2 、 MCU、 触控 IC和复位 IC， 所述触控 IC连接与所述手环触控表面贴合的 TIO膜， 所述触控 IC连接所述复位 IC， 所述触控 IC和复位 IC连接所述 MCU。 所述手环包 括机芯 1和表带。 As shown in FIGS. 1, 2 and 3, a method for touch resetting a wristband, the wristband includes a wrist touch surface 2, an MCU, a touch IC, and a reset IC, and the touch IC is connected. a TIO film that is attached to the touch surface of the wristband, the touch IC is connected to the reset IC, and the touch IC and the reset IC are connected to the MCU. The bracelet includes a movement 1 and a strap.
[0027] 本发明的技术方案采用触控 IC (可选择的型号为 IQS263 , 厂家： Azoteq, 功能 ： 3通道 8位分辨率电容触摸和接近传感器） 加上复位 IC (可选择的型号 XC6190 ， 厂家： TOREX, 功能： 按键复位启动器） 的电路设计来实现： 当系统死机后 ， 可触摸手环触控表面按键 1大于 7. 5s后， 手环即会复位。 [0027] The technical solution of the present invention adopts a touch IC (optional model IQS263, manufacturer: Azoteq, function: 3-channel 8-bit resolution capacitive touch and proximity sensor) plus reset IC (optional model XC6190) , Manufacturer: TOREX, function: button reset starter) circuit design to achieve: When the system crashes, the touch ring touch surface button 1 is greater than 7. 5s, the bracelet will be reset.
[0028] IQS263引脚定义： 1-GND-地； 2-CRX1-传感器电极 1 ; 3-CRX2-传感器电极 2;  [0028] IQS263 pin definition: 1-GND-ground; 2-CRX1-sensor electrode 1; 3-CRX2-sensor electrode 2;
4-VDDHI-供电电源； 5-VREG-控制输出； 6-RDY-中断输出； 7-SDA-串行数据信 号； 8-SCL-串行吋钟信号； 9-CRX3-传感器电极 3; 10-PO-接近感应输出。  4-VDDHI-power supply; 5-VREG-control output; 6-RDY-interrupt output; 7-SDA-serial data signal; 8-SCL-serial chirp signal; 9-CRX3-sensor electrode 3; 10- PO-proximity output.
[0029] XC6190引脚定义： 1-RSTB-复位信号输出， 低电平； 2-VSS-地； 3-SW1-按键输 入脚 1 ; 4-VIN-电源； 5-RT-复位吋间； 6-SW2-按键输入脚 2。  [0029] XC6190 pin definition: 1-RSTB-reset signal output, low level; 2-VSS-ground; 3-SW1-key input pin 1; 4-VIN-power supply; 5-RT-reset time; -SW2-key input pin 2.
[0030] 手环触摸复位的系统包括手环触控表面、 MCU、 触控 IC和复位 IC， 所述触控 I C连接与所述手环触控表面贴合的 TIO膜， 所述触控 IC连接所述复位 IC， 所述触 控 IC连接和复位 IC连接所述 MCU。 所述触控 IC (如附图 1所示） 包括引脚 1 (地 ， GND) 、 引脚 2 (传感器电极 1， CRX1) 、 引脚 3 (传感器电极 2， CRX2) 、 引脚 4 (供电电源， VDDHI) 、 引脚 5 (控制输出， VREG) 、 引脚 6 (终端输出 ， RDY) 、 引脚 7 (串行数据信号， SDA) 、 引脚 8 (串行吋钟信号， SCL) 、 引 脚 9 (传感器电极 3， CX3) 和引脚 10 (接近感应输出， CTX/PO) 。 所述复位 IC (如附图 2所示） 包括引脚 1 (复位信号输出， 低电平， RSTB) 、 引脚 2 (地， V SS) 、 引脚 3 (按键输入脚 1， SW1) 、 引脚 4 (电源， VIN) 、 引脚 5 (复位吋间 ， RT) 和引脚 6 (按键输入脚 2， SW2) 。 触控芯片 IQS263引脚 2 (CRXl) 、 引 脚 3 (CRX2) 、 引脚 9 (CRX3) 分别连接与手环面壳表面贴合的 TIO膜的按键 A (PAD1) 、 按键 B (PAD2) 、 按键 C (PAD3) 相连； 引脚 6 (RDY) 、 引脚 7 ( SDA) 、 引脚 8 (SCL) 分别与 MCU的 GPIO口连接， 实现数据通讯。 复位芯片 XC6190引脚 1 (RSTB) 与 MCU复位信号脚 （MCU复位信号脚收入低电平则会引 起系统复位） 相连接， 引脚 3和 6与触控芯片引脚 10 (CTX/PO) 相连接。  [0030] The touch switch reset system includes a wrist touch surface, an MCU, a touch IC, and a reset IC, and the touch IC is connected to the TIO film that is attached to the touch surface of the wristband, and the touch IC The reset IC is connected, and the touch IC connection and reset IC are connected to the MCU. The touch IC (shown in Figure 1) includes pin 1 (ground, GND), pin 2 (sensor electrode 1, CRX1), pin 3 (sensor electrode 2, CRX2), pin 4 (power supply) Power, VDDHI), Pin 5 (Control Output, VREG), Pin 6 (Terminal Output, RDY), Pin 7 (Serial Data Signal, SDA), Pin 8 (Serial Chirp Signal, SCL), Pin 9 (sensor electrode 3, CX3) and pin 10 (proximity sensing output, CTX/PO). The reset IC (shown in Figure 2) includes pin 1 (reset signal output, low level, RSTB), pin 2 (ground, V SS), pin 3 (key input pin 1, SW1), Pin 4 (power, VIN), pin 5 (reset time, RT) and pin 6 (key input pin 2, SW2). The touch chip IQS263 pin 2 (CRXl), pin 3 (CRX2), and pin 9 (CRX3) are connected to the button A (PAD1) and button B (PAD2) of the TIO film that is attached to the surface of the wrist shell surface. Button C (PAD3) is connected; Pin 6 (RDY), Pin 7 (SDA), and Pin 8 (SCL) are respectively connected to the GPIO port of the MCU for data communication. Reset chip XC6190 pin 1 (RSTB) is connected to the MCU reset signal pin (MCU reset signal pin low level will cause system reset), pins 3 and 6 are connected to touch chip pin 10 (CTX/PO) connection.
[0031] 当手环系统正常工作吋： 手环触摸面板没有任何触摸吋， 触控芯片的引脚 6、 7 和 8均输出高电平到 MCU， 复位芯片输出高电平到 MCU。 当触摸到按键 A位置吋 ， 触控芯片的引脚 2输入一个高电平， 引脚 6输出一个中断信号给 MCU， 同吋， 弓 I脚 7将解析到的按键 A的信号输出给 MCU， MCU收到信号后作出相应的动作显 示。  [0031] When the bracelet system works normally: The touch panel of the wristband does not have any touch, and the pins 6, 7, and 8 of the touch chip output a high level to the MCU, and the reset chip outputs a high level to the MCU. When the button A position is touched, the pin 2 of the touch chip inputs a high level, and the pin 6 outputs an interrupt signal to the MCU. Similarly, the pin I pin 7 outputs the signal of the button A that is resolved to the MCU. After receiving the signal, the MCU will display the corresponding action.
[0032] 当手环系统死机的情况下， 长按触摸键 1,7.5s (长按吋间可以由 R211调节， 调 节公式为 Tdl(s)=0.000062015*R211(Q)+0.097) ， 触控芯片的引脚 2输入长周期 （ 7.5s) 信号， 弓 I脚 10输出一个低电平， 芯片 XC6190的引脚 3 (SWl) 和 6 (SW2 ) 收到低电平后， 引脚 1 (RSTB) 输出低电平， 实现 MCU复位， 从而实现恢复 手环功能。 R211为连接在复位 IC的引脚 5和引脚 2之间的调节电阻。 [0032] When the wristband system crashes, press and hold the touch key 1, 7.5s (long press can be adjusted by R211, adjust The formula is Tdl(s)=0.000062015*R211(Q)+0.097), the pin 2 input long period (7.5s) signal of the touch chip, the bow I pin 10 outputs a low level, the chip XC6190 pin 3 After (SWl) and 6 (SW2) receive a low level, pin 1 (RSTB) outputs a low level to implement MCU reset, thus realizing the recovery of the bracelet function. R211 is an adjustment resistor connected between pin 5 and pin 2 of the reset IC.
[0033] 当触摸手环死机后， 不需要借助外接部件， 只需长按触控按键即可实现恢复功 能。 [0033] When the touch bracelet is dead, it is not necessary to use an external component, and the restoration function can be realized by long pressing the touch button.
[0034] 具体的， 一种手环触摸复位的方法， 所述方法包括如下步骤：  [0034] Specifically, a method for touch resetting a wristband, the method comprising the following steps:
[0035] 步骤一， 调节所述调节电阻 R211的阻值， 使得触摸吋间 Tdl达到预设的触摸吋 间， 调节公式为： Tdl(s)=0.000062015*R211(Q)+0.097， 调节所述调节电阻 R211 的阻值， 使得 Tdl=7.5s;  [0035] Step one, adjusting the resistance of the adjusting resistor R211, so that the T吋 between the touches reaches a preset touch time, and the adjustment formula is: Tdl(s)=0.000062015*R211(Q)+0.097, adjusting the Adjusting the resistance of the resistor R211 such that Tdl=7.5s;
[0036] 步骤二， 触摸所述手环触控表面的 TIO膜上的按键 A， 触摸吋长为上述触摸吋 间 Tdl=7.5s; [0036] Step 2, touching the button A on the TIO film of the touch surface of the wristband, the touch length is the touch time Tdl=7.5s;
[0037] 步骤三， 当所述按键 A的被触摸吋长达到上述 Tdl吋， 所述触控芯片的引脚 2被 输入 Tdl吋长的长周期信号， 然后所述触控芯片的引脚 10输出低电平一；  [0037] Step 3: When the touched length of the button A reaches the Tdl, the pin 2 of the touch chip is input with a long period signal of Tdl length, and then the pin 10 of the touch chip Output low level one;
[0038] 步骤四， 所述复位芯片的引脚 3和引脚 6接收到由所述触控芯片输出的低电平一 后， 所述复位芯片的引脚 1输出低电平二；  [0038] Step 4, after the pin 3 and the pin 6 of the reset chip receive the low level output by the touch chip, the pin 1 of the reset chip outputs a low level 2;
[0039] 步骤五， 所述 MCU的复位信号脚接收到由所述复位芯片输出的低电平二， 实 现 MCU复位， 所述手环复位重启。  [0039] Step 5: The reset signal pin of the MCU receives the low level 2 output by the reset chip, implements the MCU reset, and the hand ring resets and restarts.

Claims

权利要求书 Claim
[权利要求 1] 一种手环触摸复位的方法， 其特征在于： 所述手环包括手环触控表面 [Claim 1] A method for touch resetting a wristband, wherein: the wristband includes a wrist touch surface
、 MCU、 触控 IC和复位 IC， 所述触控 IC连接与所述手环触控表面贴 合的 TIO膜， 所述 TIO膜上具有从右到左的按键 A (PAD1 ) 、 按键 BThe touch controller IC is connected to the TIO film attached to the touch surface of the wristband, and the TIO film has a right-to-left button A (PAD1) and a button B.
(PAD2) 和按键 C (PAD3) 等三个触摸按键， 所述触控 IC连接所述 复位 IC， 所述触控 IC和复位 IC连接所述 MCU ; 所述复位 IC包括引脚 2Three touch buttons, such as (PAD2) and button C (PAD3), the touch IC is connected to the reset IC, the touch IC and the reset IC are connected to the MCU; the reset IC includes the pin 2
(地， VSS) 和引脚 5 (复位吋间， RT) ， 在所述复位 IC的引脚 2和 引脚 5之间设置调节电阻 R211， 所述调节电阻 R211的阻值可以调节； 所述方法包括如下步骤： (ground, VSS) and pin 5 (reset time, RT), an adjustment resistor R211 is provided between pin 2 and pin 5 of the reset IC, and the resistance of the adjustment resistor R211 can be adjusted; The method includes the following steps:
1 ) 调节所述调节电阻 R211的阻值， 使得触摸吋间 Tdl达到预设的触摸 吋间， 调节公式为： Tdl(s)=0.000062015*R211(Q)+0.097 ;  1) Adjust the resistance of the adjusting resistor R211 so that the Tdl between the touches reaches the preset touch time, and the adjustment formula is: Tdl(s)=0.000062015*R211(Q)+0.097;
2) 触摸所述手环触控表面的 TIO膜上的按键 A， 触摸吋长为上述触摸 吋间 Tdl;  2) Touch the button A on the TIO film of the touch surface of the wristband, and touch the length of the touch to the touch T1;
3) 当所述按键 A的被触摸吋长达到上述 Tdl吋， 所述触控芯片被输入 Tdl吋长的长周期信号， 然后输出低电平一；  3) when the touched button A of the button A reaches the above Tdl, the touch chip is input with a long period signal of Tdl length, and then outputs a low level one;
4) 所述复位芯片接收到由所述触控芯片输出的低电平一后， 输出低 电平二；  4) after receiving the low level output by the touch chip, the reset chip outputs a low level two;
5) MCU接收到由所述复位芯片输出的低电平二， 实现 MCU复位， 所 述手环复位重启。  5) The MCU receives the low level 2 outputted by the reset chip to implement the MCU reset, and the hand ring resets and restarts.
[权利要求 2] 根据权利要求 1所述的一种手环触摸复位的方法， 其特征在于： 所述 触控 IC包括引脚 1 (地， GND) 、 引脚 2 (传感器电极 1， CRX1 ) 、 引脚 3 (传感器电极 2， CRX2) 、 引脚 4 (供电电源， VDDHI) 、 引 脚 5 (控制输出， VREG) 、 引脚 6 (终端输出， RDY) 、 引脚 7 (串 行数据信号， SDA) 、 引脚 8 (串行吋钟信号， SCL) 、 引脚 9 (传感 器电极 3， CRX3) 和引脚 10 (接近感应输出， CTX/PO) 。  [Claim 2] A method for touch reset of a wristband according to claim 1, wherein: the touch IC includes a pin 1 (ground, GND), and a pin 2 (sensor electrode 1, CRX1) , Pin 3 (Sensor 2, CRX2), Pin 4 (Power Supply, VDDHI), Pin 5 (Control Output, VREG), Pin 6 (Terminal Output, RDY), Pin 7 (Serial Data Signal) , SDA), Pin 8 (serial chirp signal, SCL), Pin 9 (Sensor Electrode 3, CRX3) and Pin 10 (Proximity Inductive Output, CTX/PO).
[权利要求 3] 根据权利要求 2所述的一种手环触摸复位的方法， 其特征在于， 所述 复位 IC包括引脚 1 (复位信号输出， 低电平， RSTB) 、 引脚 2 (地， VSS) 、 引脚 3 (按键输入脚 1， SW1 ) 、 引脚 4 (电源， VIN) 、 引 脚 5 (复位吋间， RT) 和引脚 6 (按键输入脚 2， SW2) 。 [Claim 3] A method for touch reset of a wristband according to claim 2, wherein the reset IC includes pin 1 (reset signal output, low level, RSTB), pin 2 (ground) , VSS), pin 3 (button input pin 1, SW1), pin 4 (power supply, VIN), reference Pin 5 (reset 吋, RT) and pin 6 (key input 2, SW2).
根据权利要求 3所述的一种手环触摸复位的方法， 其特征在于， 所述 触控芯片的引脚 2、 引脚 3、 引脚 9分别与所述的按键 A、 按键 B和按键 C引出的连线相连； 引脚 6、 引脚 7、 弓 I脚 8分别与 MCU的 GPIO接口连 接， 实现数据通讯。 The method for touch resetting the wristband according to claim 3, wherein the pin 2, the pin 3, and the pin 9 of the touch chip are respectively associated with the button A, the button B, and the button C. The lead wires are connected; pin 6, pin 7, pin I pin 8 are respectively connected with the GPIO interface of the MCU to realize data communication.
根据权利要求 4所述的一种手环触摸复位的方法， 其特征在于， 所述 的复位芯片的引脚 1与 MCU复位信号脚相连接， 所述复位芯片的引脚The method according to claim 4, wherein the pin 1 of the reset chip is connected to an MCU reset signal pin, and the pin of the reset chip is connected.
3和引脚 6均与触控 IC的引脚 10 (CTX/PO) 相连接。 Both pin 3 and pin 6 are connected to pin 10 (CTX/PO) of the touch IC.
根据权利要求 5所述的一种手环触摸复位的方法， 其特征在于： 所述 的触控 IC可以为 IQS263， 所述的复位 IC可以为 XC6190。 A method for touch resetting a wristband according to claim 5, wherein: the touch IC can be an IQS 263, and the reset IC can be an XC6190.
根据权利要求 6所述的一种手环触摸复位的方法， 其特征在于： 所述 步骤 1) 中， 调节所述调节电阻 R211的阻值， 使得 Tdl=7.5s。 A method for touch resetting a wristband according to claim 6, wherein in the step 1), the resistance of the adjusting resistor R211 is adjusted such that Tdl = 7.5 s.
根据权利要求 7所述的一种手环触摸复位的方法， 其特征在于： 在所 述步骤 3) 中， 所述触控芯片的引脚 2被输入 Tdl吋长的长周期信号， 然后所述触控芯片的弓 I脚 10输出低电平一。 A method for touch resetting a wristband according to claim 7, wherein in the step 3), the pin 2 of the touch chip is input with a long period signal of Tdl length, and then the The bow I pin 10 of the touch chip outputs a low level one.
根据权利要求 8所述的一种手环触摸复位的方法， 其特征在于： 在所 述步骤 4) 中， 所述复位芯片的引脚 3和引脚 6接收到由所述触控芯片 输出的低电平一后， 所述复位芯片的引脚 1输出低电平二。 The method for touch reset of a wristband according to claim 8, wherein in the step 4), the pins 3 and 6 of the reset chip are received by the touch chip. After a low level, pin 1 of the reset chip outputs a low level two.
根据权利要求 9所述的一种手环触摸复位的方法， 其特征在于： 在所 述步骤 5) 中， 所述 MCU的复位信号脚接收到由所述复位芯片输出的 低电平二， 实现 MCU复位， 所述手环复位重启。 A method for touch resetting a wristband according to claim 9, wherein: in the step 5), the reset signal pin of the MCU receives the low level 2 output by the reset chip, The MCU is reset, and the wristband is reset and restarted.
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