CN112470101A - 电子设备及其控制电路和控制方法 - Google Patents
电子设备及其控制电路和控制方法 Download PDFInfo
- Publication number
- CN112470101A CN112470101A CN201880093846.0A CN201880093846A CN112470101A CN 112470101 A CN112470101 A CN 112470101A CN 201880093846 A CN201880093846 A CN 201880093846A CN 112470101 A CN112470101 A CN 112470101A
- Authority
- CN
- China
- Prior art keywords
- input interface
- voltage
- control
- controller
- state
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000011664 signaling Effects 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims 3
- 230000005684 electric field Effects 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- G06F1/26—Power supply means, e.g. regulation thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
Abstract
本申请提供一种电子设备及其控制电路、控制方法，所述控制电路包括电压输入接口及控制器，所述电压输入接口与外部电源电连接，并接收外部电源提供的输入电压。所述控制器包括与所述电压输入接口电连接的电压检测端口，所述电压检测端口用于检测所述电压输入接口的电压状态，所述控制器用于根据所述电压输入接口的电压状态对电子设备的系统开关状态和/或系统功能做相应的控制。本申请基于电子设备已有的电压输入接口，通过检测电压输入接口的电压状态来转化为开关信号或功能控制信号，以控制电子设备的系统开关状态或系统功能，从而可在不增加开关的外观设计的前提下实现现有的按键开关或触摸开关的功能，有利于降低电子设备的设计和制造成本。
Description
PCT国内申请，说明书已公开。
Claims (20)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/090287 WO2019232752A1 (zh) | 2018-06-07 | 2018-06-07 | 电子设备及其控制电路和控制方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112470101A true CN112470101A (zh) | 2021-03-09 |
Family
ID=68769690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880093846.0A Pending CN112470101A (zh) | 2018-06-07 | 2018-06-07 | 电子设备及其控制电路和控制方法 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112470101A (zh) |
| WO (1) | WO2019232752A1 (zh) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140075216A1 (en) * | 2012-09-12 | 2014-03-13 | Hon Hai Precision Industry Co., Ltd. | Electronic device for detecting consumption of power |
| CN104967160A (zh) * | 2015-06-12 | 2015-10-07 | 肖滔 | 智能充电设备及基于智能充电设备的应用程序启动方法 |
| US20160020557A1 (en) * | 2014-07-21 | 2016-01-21 | Daniel J. Daoura | Quick connect interface |
| CN105718015A (zh) * | 2016-01-21 | 2016-06-29 | 北京京东尚科信息技术有限公司 | 智能终端、智能终端控制装置及方法 |
| WO2016197984A1 (zh) * | 2015-10-21 | 2016-12-15 | 中兴通讯股份有限公司 | 终端的开关控制电路及方法 |
| WO2017012180A1 (zh) * | 2015-07-23 | 2017-01-26 | 深圳市华宝新能源股份有限公司 | 充电数据线及充电器 |
| WO2018027502A1 (zh) * | 2016-08-08 | 2018-02-15 | 深圳市大疆创新科技有限公司 | 开关机电路与雾滴检测仪 |
| CN108055029A (zh) * | 2018-02-01 | 2018-05-18 | 青岛海信智能商用系统股份有限公司 | 一种开关电路及具有该开关电路的电子设备 |
-
2018
- 2018-06-07 CN CN201880093846.0A patent/CN112470101A/zh active Pending
- 2018-06-07 WO PCT/CN2018/090287 patent/WO2019232752A1/zh active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140075216A1 (en) * | 2012-09-12 | 2014-03-13 | Hon Hai Precision Industry Co., Ltd. | Electronic device for detecting consumption of power |
| US20160020557A1 (en) * | 2014-07-21 | 2016-01-21 | Daniel J. Daoura | Quick connect interface |
| CN104967160A (zh) * | 2015-06-12 | 2015-10-07 | 肖滔 | 智能充电设备及基于智能充电设备的应用程序启动方法 |
| WO2017012180A1 (zh) * | 2015-07-23 | 2017-01-26 | 深圳市华宝新能源股份有限公司 | 充电数据线及充电器 |
| WO2016197984A1 (zh) * | 2015-10-21 | 2016-12-15 | 中兴通讯股份有限公司 | 终端的开关控制电路及方法 |
| CN105718015A (zh) * | 2016-01-21 | 2016-06-29 | 北京京东尚科信息技术有限公司 | 智能终端、智能终端控制装置及方法 |
| WO2018027502A1 (zh) * | 2016-08-08 | 2018-02-15 | 深圳市大疆创新科技有限公司 | 开关机电路与雾滴检测仪 |
| CN108055029A (zh) * | 2018-02-01 | 2018-05-18 | 青岛海信智能商用系统股份有限公司 | 一种开关电路及具有该开关电路的电子设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019232752A1 (zh) | 2019-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108718020B (zh) | 集线器 | |
| US9094949B2 (en) | Multi-host wireless input device | |
| US11258280B2 (en) | Mobile terminal, peripheral device, and charging method thereof | |
| EP3101756B1 (en) | Charging system | |
| CN104917016A (zh) | 充电式集线器 | |
| US20130181660A1 (en) | Charge control circuit for usb device | |
| KR20140120699A (ko) | 충전을 위한 전자 장치 제어 방법 및 이를 지원하는 전자 장치와 충전 장치 | |
| CN109921481A (zh) | Usb通讯时对通讯对象供电的otg设备及供电方法 | |
| KR20200010177A (ko) | 역방향 충전 기기, 역방향 충전 전류의 조절 방법 및 장치 | |
| CN110719543A (zh) | 一种tws蓝牙耳机数据保护装置及方法 | |
| KR20120039502A (ko) | 전자 기기용 충전 장치 | |
| KR20140001140A (ko) | 전원 어댑터를 이용하는 전자제품의 대기전력 차단 장치 | |
| JP5058083B2 (ja) | インタフェース装置 | |
| CN109861038B (zh) | 可自动切换连接模式的usb连接埠及其控制方法 | |
| TW201741812A (zh) | 電子裝置 | |
| US8463978B2 (en) | Computer with ability to charge electronic device in power off state and USB interface module thereof | |
| US8053928B2 (en) | Power conversion circuit for reducing power loss and electronic device having such power conversion circuit | |
| EP3518371B1 (en) | Wireless charging device, system and method on the basis of back cover-type mobile power supply | |
| CN102723751B (zh) | 多功能充电接口、电源装置和充电方法 | |
| CN102768570A (zh) | 一种电子设备 | |
| EP4216030A1 (en) | Power delivery device and control method of power supply path | |
| CN106451693B (zh) | 充电宝及otg数据线 | |
| CN112470101A (zh) | 电子设备及其控制电路和控制方法 | |
| CN103001261A (zh) | 广用型usb充电器 | |
| KR20200050260A (ko) | 외부 전자 장치로부터 전원을 공급받는 전자 장치 및 방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210309 |