WO2011150891A3 - 一种终端确定物体接近的方法及装置 - Google Patents

一种终端确定物体接近的方法及装置 Download PDF

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Publication number
WO2011150891A3
WO2011150891A3 PCT/CN2011/076321 CN2011076321W WO2011150891A3 WO 2011150891 A3 WO2011150891 A3 WO 2011150891A3 CN 2011076321 W CN2011076321 W CN 2011076321W WO 2011150891 A3 WO2011150891 A3 WO 2011150891A3
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WO
WIPO (PCT)
Prior art keywords
infrared
intensity value
infrared intensity
terminal
threshold
Prior art date
Application number
PCT/CN2011/076321
Other languages
English (en)
French (fr)
Other versions
WO2011150891A2 (zh
Inventor
郭雷
Original Assignee
华为终端有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为终端有限公司 filed Critical 华为终端有限公司
Priority to CN201180000735.9A priority Critical patent/CN102301684B/zh
Priority to EP11789270.3A priority patent/EP2701312A4/en
Priority to PCT/CN2011/076321 priority patent/WO2011150891A2/zh
Publication of WO2011150891A2 publication Critical patent/WO2011150891A2/zh
Publication of WO2011150891A3 publication Critical patent/WO2011150891A3/zh
Priority to US14/139,006 priority patent/US9310486B2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/04—Systems determining the presence of a target
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/941—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated using an optical detector
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/9627—Optical touch switches
    • H03K17/9631—Optical touch switches using a light source as part of the switch
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/9627—Optical touch switches
    • H03K17/9631—Optical touch switches using a light source as part of the switch
    • H03K17/9636—Optical touch switches using a light source as part of the switch using a pulsed light source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/9401—Calibration techniques
    • H03K2217/94026—Automatic threshold calibration; e.g. threshold automatically adapts to ambient conditions or follows variation of input
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/941—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated using an optical detector
    • H03K2217/94102—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated using an optical detector characterised by the type of activation
    • H03K2217/94108—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated using an optical detector characterised by the type of activation making use of reflection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/941—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated using an optical detector
    • H03K2217/94116—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated using an optical detector increasing reliability, fail-safe

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
PCT/CN2011/076321 2011-06-24 2011-06-24 一种终端确定物体接近的方法及装置 WO2011150891A2 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201180000735.9A CN102301684B (zh) 2011-06-24 2011-06-24 一种终端确定物体接近的方法及装置
EP11789270.3A EP2701312A4 (en) 2011-06-24 2011-06-24 METHOD AND DEVICE WITH WHICH A TERMINAL DETERMINES APPROACH TO AN OBJECT
PCT/CN2011/076321 WO2011150891A2 (zh) 2011-06-24 2011-06-24 一种终端确定物体接近的方法及装置
US14/139,006 US9310486B2 (en) 2011-06-24 2013-12-23 Method and apparatus for terminal to determine approach of object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/076321 WO2011150891A2 (zh) 2011-06-24 2011-06-24 一种终端确定物体接近的方法及装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/139,006 Continuation US9310486B2 (en) 2011-06-24 2013-12-23 Method and apparatus for terminal to determine approach of object

Publications (2)

Publication Number Publication Date
WO2011150891A2 WO2011150891A2 (zh) 2011-12-08
WO2011150891A3 true WO2011150891A3 (zh) 2012-05-24

Family

ID=45067127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/076321 WO2011150891A2 (zh) 2011-06-24 2011-06-24 一种终端确定物体接近的方法及装置

Country Status (4)

Country Link
US (1) US9310486B2 (zh)
EP (1) EP2701312A4 (zh)
CN (1) CN102301684B (zh)
WO (1) WO2011150891A2 (zh)

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CN104142759A (zh) * 2013-05-07 2014-11-12 北京汇冠新技术股份有限公司 一种红外触摸屏的光路检测方法及系统

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CN102665008B (zh) * 2012-05-08 2013-11-13 广东欧珀移动通信有限公司 一种触屏手机红外接近传感器的检测算法
TWI503701B (zh) * 2012-07-20 2015-10-11 接近感測方法
CN103777818B (zh) * 2012-10-17 2016-08-17 敦宏科技股份有限公司 近接感测方法及装置
CN103546645B (zh) * 2013-10-30 2016-08-31 上海斐讯数据通信技术有限公司 一种实现移动终端smart cover功能的系统、方法及移动终端
CN103953252A (zh) * 2014-03-28 2014-07-30 安徽芜湖福安居实业有限公司 车库门用红外传感系统及其使用方法
TWI584630B (zh) * 2014-12-10 2017-05-21 昇佳電子股份有限公司 用來識別手機與遮蔽物距離之方法與系統
CN104618575B (zh) * 2014-12-30 2018-02-02 小米科技有限责任公司 检测物体接近的方法和装置
CN104580904B (zh) * 2014-12-31 2017-09-29 广东欧珀移动通信有限公司 一种确定旋转摄像头位置的方法及装置
CN104994240B (zh) * 2015-07-10 2018-04-06 Tcl移动通信科技（宁波）有限公司 一种基于移动终端的接近传感器节电控制方法及系统
CN105445812B (zh) * 2015-11-12 2018-03-23 青岛海信电器股份有限公司 一种人体传感器检测方法及装置
CN106303021A (zh) * 2016-08-12 2017-01-04 广东欧珀移动通信有限公司 屏幕工作状态控制方法及装置
CN106371548B (zh) * 2016-08-31 2019-03-05 深圳市创凯智能股份有限公司 显示屏节能控制方法及装置
CN106506794A (zh) * 2016-09-05 2017-03-15 广东欧珀移动通信有限公司 终端设备的状态监测方法、装置及终端设备
CN106357922B (zh) * 2016-10-12 2018-05-01 广东欧珀移动通信有限公司 终端设备的状态监测方法、装置及终端设备
CN107064948B (zh) * 2016-12-06 2023-09-05 Oppo广东移动通信有限公司 传感器模组及移动终端
CN106774655B (zh) * 2016-12-06 2019-09-13 Oppo广东移动通信有限公司 盖板、传感器组件、终端及屏幕亮度的调整方法
CN106850989B (zh) 2017-02-08 2019-08-06 Oppo广东移动通信有限公司 显示屏状态控制方法及装置
CN107422876B (zh) * 2017-07-18 2019-06-28 Oppo广东移动通信有限公司 一种接近传感器的控制方法、装置、存储介质及移动终端
CN107257414B (zh) 2017-07-18 2019-07-23 Oppo广东移动通信有限公司 一种屏幕状态控制方法、装置、存储介质及移动终端
CN107844246B (zh) * 2017-11-22 2019-08-20 Oppo广东移动通信有限公司 显示屏状态控制方法、装置、存储介质及终端
CN107948418B (zh) * 2017-11-22 2019-09-13 Oppo广东移动通信有限公司 显示屏状态控制方法、装置、存储介质及终端
CN107948420B (zh) * 2017-11-22 2020-04-10 Oppo广东移动通信有限公司 显示屏状态控制方法、装置、存储介质及终端
CN109040417B (zh) 2018-06-06 2022-01-18 Oppo广东移动通信有限公司 控制方法、控制装置、电子装置、存储介质和计算机设备
CN110581904B (zh) 2018-06-11 2021-01-15 Oppo广东移动通信有限公司 控制方法、控制装置、电子装置和存储介质
CN108923865B (zh) * 2018-07-06 2021-06-11 Oppo（重庆）智能科技有限公司 红外距离传感器的校准方法、装置、移动终端及存储介质
CN108989566A (zh) * 2018-08-01 2018-12-11 Oppo广东移动通信有限公司 控制方法、电子装置和计算机可读存储介质
CN111338332B (zh) * 2018-11-30 2022-03-18 宝时得科技（中国）有限公司 自动行走设备、其避障方法及装置
CN109523939A (zh) * 2019-01-22 2019-03-26 苏州随身玩信息技术有限公司 一种讲解触发方法、导游讲解机和播放设备
CN110531438B (zh) * 2019-09-01 2021-07-13 福州优朋电子有限公司 自适应运动物体的红外感应检测方法及其感应洁具
CN113746984A (zh) * 2020-05-13 2021-12-03 中兴通讯股份有限公司 终端、接近检测方法和计算机可读存储介质
CN111710151B (zh) * 2020-06-30 2021-11-05 珠海格力智能装备有限公司 红外发射强度检测系统、方法、装置、存储介质及处理器
CN112925039A (zh) * 2021-01-22 2021-06-08 广东思理智能科技股份有限公司 抗太阳光干扰的红外线货位货物感应方法及系统

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Also Published As

Publication number Publication date
CN102301684B (zh) 2014-01-22
CN102301684A (zh) 2011-12-28
WO2011150891A2 (zh) 2011-12-08
US9310486B2 (en) 2016-04-12
EP2701312A4 (en) 2014-11-26
US20140113686A1 (en) 2014-04-24
EP2701312A2 (en) 2014-02-26

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