CN105871586A - Method for controlling data transmission and mobile terminal - Google Patents
Method for controlling data transmission and mobile terminal Download PDFInfo
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- CN105871586A CN105871586A CN201510902986.6A CN201510902986A CN105871586A CN 105871586 A CN105871586 A CN 105871586A CN 201510902986 A CN201510902986 A CN 201510902986A CN 105871586 A CN105871586 A CN 105871586A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3027—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a bus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4081—Live connection to bus, e.g. hot-plugging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
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- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Environmental & Geological Engineering (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Mathematical Physics (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a method for controlling data transmission and a mobile terminal. The method comprises the steps of: detecting a state of a hot plug detection (HPD) signal for N times after reception of an HPD jump-down signal for representing that a wired connection port of target equipment is changed from a connected state to a disconnected state during data transmission between a mobile terminal and the target equipment; judging whether the state of the HPD signal is always the disconnected state or not in N detection results; if so, stopping the data transmission with the target equipment; and otherwise, continuing to maintain the data transmission with the target equipment. Through adoption of the method and the mobile terminal, jitter and jump-down of the HPD signal on the target equipment can be effectively distinguished, the influence of the jitter of the HPD signal of the target equipment on the data transmission between the mobile terminal and the target equipment is avoided, the stability of the data transmission is ensured effectively, and the user experience is improved.
Description
Technical field
The present invention relates to mobile terminal data technical finesse field, particularly relate to a kind of control data transmission
Method and mobile terminal.
Background technology
Mobile terminal can send data to target device by wired mode or wireless mode.Mobile
Terminal and the connected mode of target device are a kind of in the following manner: mobile terminal and the wired company of target device
Connect；Mobile terminal and radio transmission apparatus wireless connections, radio transmission apparatus and target device wired connection.
Hot plug detection (Hot Plug when line on the interface of target device wired connection disconnects, on interface
Detection, be called for short HPD) signal be HPD on jumping signal time (refer generally to HPD signal from low level
Become upper jumping signal during high level), mobile terminal thinks after receiving this signal that the wired of target device connects
Carry out cable connection on Kou, can prepare or start the transmission of the data to target device.Target device
HPD signal on wireline interface (refers generally to HPD signal become from high level when being and jump signal under HPD
Lower jumping signal during low level), mobile terminal thinks after receiving this signal that target device disconnects wired connection,
Just data transmission is terminated.The interface of wired connection is carried out it sometimes appear that the situation of instability on target device,
HPD signal on this interface can produce shake.If certain jitter amplitude is excessive, then mobile terminal may
It is considered to disconnect with target device, the data transmission with target device will be stopped, directly affecting data
Effectively transmission and the experience of user, especially in important application occasion.How to overcome target device
HPD signal shake between mobile terminal and target device data transmission impact be need solve
Technical problem.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention proposes a kind of method controlling data transmission and movement
Terminal.
The invention provides a kind of method controlling data transmission, including: mobile terminal enters with target device
Row data transmission procedure receives and becomes from connection status for the wired connection port representing described target device
After jumping signal under the hot plug detection HPD of off-state, the state of HPD signal is carried out n times inspection
Survey, it is judged that in n times testing result, whether the state of HPD signal is off-state, if it is, stop
Data transmission only and between described target device, this method terminates；Otherwise, continue to keep and described mesh
Data transmission between marking device, this method terminates；Wherein N is the positive integer more than 0.
This method also has the following characteristics that
Described mobile terminal and the connected mode of described target device are a kind of in the following manner:
Mode one: described mobile terminal and described target device wired connection；
Mode two: described mobile terminal and radio transmission apparatus wireless connections, described radio transmission apparatus with
Described target device wired connection.
This method also has the following characteristics that
Described method also includes arranging preset duration, the predetermined fixed value that also includes arranging N or N's
Preset range；
Described mobile terminal carries out n times detection and specifically refers to the state of HPD signal: preset described
Carrying out described n times detection in duration, the value of N is predetermined fixed value or for any value in preset range.
This method also has the following characteristics that
The duration being spaced between adjacent detection when described mobile terminal carries out n times detection is identical or incomplete
Identical.
This method also has the following characteristics that
Described mobile terminal carry out n times detection time adjacent detection between interval duration from the 1st time detection to
N-th detection is gradually increased or is gradually reduced.
This method also has the following characteristics that
Described method also includes arranging predetermined interval duration, also includes predetermined fixed value or the N arranging N
Preset range；
Described mobile terminal carries out n times detection and specifically refers to the state of HPD signal: with described prediction
During interval, a length of interval duration carries out described n times detection, and the value of N is predetermined fixed value or is to preset model
Enclose interior any value.
This method also has the following characteristics that
During described mobile terminal state to HPD signal in preset duration carries out n times detection
Receive and continue executing with this process, until this process terminates when jumping signal under HPD.
Present invention also offers a kind of method controlling data transmission, including: mobile terminal and target device
The wired connection port for representing described target device is received from connection status during carrying out data transmission
Go off after jumping signal under the hot plug detection HPD of state, the state of HPD signal detected,
When the number of times of detection is less than or equal to N and when detecting that the state of HPD signal is connection status, continue
The data transmission between described target device is held in continuation of insurance, and this method terminates；When the number of times of detection is equal to N
And detect when the state of HPD signal is off-state, stop the number between described target device
According to transmission, this method terminates；Wherein N is the positive integer more than 0.
Present invention also offers a kind of mobile terminal controlling data transmission, including signal receiving module sum
According to transmission control module；
Described signal receiving module, for receive for represent the wired connection port of described target device from
Connection status goes off the hot plug of state and detects jumping signal under HPD, and to institute after receiving this signal
State data transmission control module and send trigger message；
Described data transmission control module, for the state after receiving trigger message, to HPD signal
Carry out n times detection, it is judged that in n times testing result, whether the state of HPD signal is off-state,
If it is, the data transmission stopped between described target device, process ends；Otherwise, continue to protect
Hold the data transmission between described target device, process ends；
Or, described data transmission control module, it is used for after receiving trigger message HPD signal
State detects, when the number of times of detection less than N and detects that the state of HPD signal is for connecting shape
During state, process ends；When the number of times of detection equal to N and detects that the state of HPD signal is
During off-state, stop the data transmission between described target device, process ends；
Wherein N is the positive integer more than 0.
This mobile terminal also has the following characteristics that
Described data transmission control module, is received again by described touching during performing the detection of described n times
After photos and sending messages, ignore this trigger message.
The present invention can effectively distinguish the shake of HPD signal on target device and lower jumping, overcomes target to set
The shake of standby HPD signal, on the impact of data transmission between mobile terminal and target device, is effectively ensured number
According to the stability of transmission, improve user's experience.
Accompanying drawing explanation
Fig. 1 illustrates the flow chart of the method controlling data transmission in one embodiment of the present of invention；
Fig. 2 illustrates the flow chart of the method controlling data transmission in an alternative embodiment of the invention；
Fig. 3 illustrates the mobile communication terminal of the method controlling data transmission in one embodiment of the present of invention
Structure chart.
Specific embodiment
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in bright embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention,
Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on
Embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of protection of the invention.It should be noted that do not conflicting
In the case of, the embodiment in the application and the feature in embodiment can mutual combination in any.
In the present invention, mobile terminal and the connected mode of described target device are a kind of in the following manner:
Mode one: mobile terminal and described target device wired connection；
Mode two: mobile terminal and radio transmission apparatus wireless connections, radio transmission apparatus and target device
Wired connection.Wherein, radio transmission apparatus can be WirelessHD (WirelessHD, referred to as WiHD)
Receptor.
Mobile terminal can be the mobile terminal such as mobile phone, panel computer.
In the present invention mobile terminal received by wired mode or wireless mode jump under HPD signal or
Jumping signal on HPD, according to this two classes signal, mobile terminal just would know that the waveform of HPD signal, from
And know the HPD signal state in certain time.Such as mobile terminal receives after jumping signal on HPD,
Then set the state of HPD signal as connection status, receive and jump the shape of HPD signal under HPD after signal
State changes to off-state, the state of HPD signal is changed to even after being received again by HPD jumping signal
Connect state.
Embodiment one
Fig. 1 illustrates the flow chart of the method controlling data transmission in one embodiment of the present of invention；We
Method includes:
Mobile terminal receives during carrying out data transmission with target device for representing the wired of target device
The hot plug that connectivity port goes off state from connection status detects HPD after jumping signal, to HPD
The state of signal carries out n times detection, it is judged that in n times testing result, whether the state of HPD signal is
Off-state (i.e. HPD signal remains lower jumping/pulldown signal state, such as remains low level),
If it is, the data transmission stopped between target device, this method terminates；Otherwise, continue keep with
Data transmission between described target device, this method terminates, and wherein N is the positive integer more than 0.
This method can have a following two implementation:
Mode one
This method includes arranging preset duration, also includes the default model of predetermined fixed value or the N arranging N
Enclose.Mobile terminal carries out n times detection and specifically refers to the state of HPD signal: enter in preset duration
Row n times detect, and the value of N is predetermined fixed value or for any value in preset range.
The duration being spaced between adjacent detection when mobile terminal carries out n times detection is identical or incomplete same；
When differing, when mobile terminal carries out n times detection, between adjacent detection, the duration at interval detects from the 1st time
It is gradually increased to n-th detection or is gradually reduced, or be spaced between adjacent detection when carrying out n times detection
Duration without fixing rule.
It is exemplified below: arranging preset duration is 0.5 second, and the value of N is 5.Mobile terminal receives under HPD
After jumping signal, using ratio that is 0.1 second of preset duration and N as interval duration, every 0.1 second to HPD
The state of signal carries out one-time detection, performs altogether 5 detections.Or, mobile terminal receives HPD
After lower jumping signal, perform altogether to detect for 5 times, between the time between adjacent detection in 0.5 second duration
Every incomplete same.Or, mobile terminal receives after jumping signal under HPD, holds in duration at 0.5 second
Gone the detection less than 5 times, but detect total duration (or claiming to wait total duration) more than 0.5 second after
The state of HPD signal is still off-state, then stop the data transmission between described target device.
Mode two
This method also includes arranging predetermined interval duration, the predetermined fixed value that also includes arranging N or N's
Preset range.Mobile terminal carries out n times detection and specifically refers to the state of HPD signal: with between prediction
Every time a length of interval duration carry out n times detection, the value of N is predetermined fixed value or in preset range
Any value.
It is exemplified below: arranging during predetermined interval a length of 0.1 second, the value of N is 5.Mobile terminal receives HPD
After lower jumping signal, with 0.1 second for interval, carry out one-time detection every 0.1 second state to HPD signal,
Perform altogether 5 detections.
During for preventing the HPD signal of target device from shaking, the execution of continuous trigger this method.The present embodiment
In, mobile terminal state to HPD signal in preset duration receives during carrying out n times detection
This process is continued executing with, until this process terminates when jumping signal under HPD.
Method in the present embodiment one, no matter whether HPD signal creates shake, and mobile terminal need to be carried out
After the detection of complete n times, just can exit execution process.Provide below embodiment two, in this scheme, permissible
When detecting that HPD signal is connection status during detection, just judge that HPD signal creates shake,
Just execution process can be exited.
Embodiment two
Fig. 2 illustrates the flow chart of the method controlling data transmission in embodiments of the invention two；This method
Receive for representing having of target device during carrying out data transmission with target device including: mobile terminal
The hot plug that line connectivity port goes off state from connection status detects HPD after jumping signal, to HPD
The state of signal detects, when the number of times of detection less than N and detects that the state of HPD signal is
During connection status, continuing the data transmission kept between described target device, this method terminates；Work as inspection
The number of times surveyed is equal to N and detects when the state of HPD signal is off-state, stops with described
Data transmission between target device, this method terminates；Wherein N is the positive integer more than 0.
This method also includes arranging predetermined interval duration, the predetermined fixed value that also includes arranging N or N's
Preset range.Mobile terminal carries out n times detection and specifically refers to the state of HPD signal: with between prediction
Every time a length of interval duration carry out n times detection, the value of N is predetermined fixed value or in preset range
Any value.
During for preventing the HPD signal of target device from shaking, the execution of continuous trigger this method.The present embodiment
In, mobile terminal state to HPD signal in preset duration receives during carrying out n times detection
This process is continued executing with, until this process terminates when jumping signal under HPD.
Fig. 3 is the structure chart of the mobile terminal controlling data transmission, and mobile terminal includes signal receiving module
And data transmission control module.
Signal receiving module is for receiving for representing that the wired connection port of target device is from connection status
Go off and under the hot plug detection HPD of state, jump signal, and to data transmission control after receiving this signal
Molding block sends trigger message.
Corresponding to the method in embodiment one, data transmission control module is used for after receiving trigger message,
The state of HPD signal is carried out n times detection, it is judged that in n times testing result, the state of HPD signal is
No it is off-state, if it is, the data transmission stopped between target device, process ends；
Otherwise, the data transmission kept between target device, process ends are continued；Wherein N is more than 0
Positive integer.
Corresponding to the method in embodiment one, data transmission control module is for right after receiving trigger message
The state of HPD signal detects, when the number of times of detection is less than N and the shape of HPD signal detected
When state is connection status, process ends；When the number of times of detection equal to N and detects HPD signal
State when being off-state, stop the data transmission between target device, process ends；Its
Middle N is the positive integer more than 0.
During for preventing the HPD signal of target device from shaking, holding of continuous trigger data transmission control module
OK, after data transmission control module is additionally operable to be received again by trigger message during performing n times detection,
Ignore this trigger message.
The present invention can effectively distinguish the shake of the HPD signal of target device and lower jumping, overcomes target to set
The shake of standby HPD signal, on the impact of data transmission between mobile terminal and target device, is effectively ensured number
According to the stability of transmission, improve user's experience.
Illustrate mobile phone below by specific embodiment and project mobile phone by WiHD technology to display
During screen, there is processing method when HPD signal is shaken in the wireline interface of display.
Specific embodiment
Such as, the content on mobile phone can be incident upon on indicator screen by mobile phone by WiHD.Specifically
For, after Dongle (Dongle) is connected with display, mobile phone can by WiHD with
Dongle communicates, thus realizes the connection with display, and the content on mobile phone screen is projected display
On show.In existing implementation, if mobile phone receives jumping signal under HPD, then it is assumed that
Dongle disconnects with display, then mobile phone can stop contents of mobile phone screen being projected display immediately
On.Use the present invention method, mobile phone by WiHD to display projection mobile phone screen content during,
Receive under HPD jumping signal, after mobile phone jumps signal under receiving this HPD, wait 0.1 second, then
Judge whether this HPD signal is off (generally HPD signal is low level), if not
It is that mobile phone terminates the process to this HPD signal, continues through WiHD and project Mobile phone screen to display
The content of curtain；If it is, continue waiting for 0.1 second, the most again judge whether HPD signal is in disconnection
After the above-mentioned execution of state 5 times, it is judged that result is not all off-state, then it is assumed that the wireline interface of display
HPD signal create shake, continue to keep the content to display projection mobile phone screen.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, its parts and components
Shape, be named title etc. can be different, and the above content described in this specification is only to the present invention
Structure example explanation.
Descriptions above can combine enforcement individually or in every way, and these modification
Mode is all within protection scope of the present invention.
In this article, term " includes ", " comprising " or its any other variant are intended to nonexcludability
Comprise so that include that the article of a series of key element or equipment not only include those key elements, and
Also include other key elements being not expressly set out, or also include intrinsic for this article or equipment
Key element.In the case of there is no more restriction, statement " including ... " key element limited, do not arrange
Except there is also other identical element in the article including key element or equipment.
Above example is only in order to illustrate technical scheme and unrestricted, reference only to preferably implementing
The present invention has been described in detail by example.It will be understood by those within the art that, can be to this
Bright technical scheme is modified or equivalent, without deviating from spirit and the model of technical solution of the present invention
Enclose, all should contain in the middle of scope of the presently claimed invention.
Claims (10)
1. the method controlling data transmission, it is characterised in that
Mobile terminal and target device receive for representing described target device during carrying out data transmission
Wired connection port go off from connection status and jump after signal the hot plug detection HPD of state, right
The state of HPD signal carries out n times detection, it is judged that in n times testing result, whether the state of HPD signal
Being off-state, if it is, the data transmission stopped between described target device, this method terminates；
Otherwise, continuing the data transmission kept between described target device, this method terminates；Wherein N is big
In the positive integer of 0.
2. the method for claim 1, it is characterised in that
Described mobile terminal and the connected mode of described target device are a kind of in the following manner:
Mode one: described mobile terminal and described target device wired connection；
Mode two: described mobile terminal and radio transmission apparatus wireless connections, described radio transmission apparatus with
Described target device wired connection.
3. the method for claim 1, it is characterised in that
Described method also includes arranging preset duration, the predetermined fixed value that also includes arranging N or N's
Preset range；
Described mobile terminal carries out n times detection and specifically refers to the state of HPD signal: preset described
Carrying out described n times detection in duration, the value of N is predetermined fixed value or for any value in preset range.
4. method as claimed in claim 3, it is characterised in that
The duration being spaced between adjacent detection when described mobile terminal carries out n times detection is identical or incomplete
Identical.
5. method as claimed in claim 4, it is characterised in that
Described mobile terminal carry out n times detection time adjacent detection between interval duration from the 1st time detection to
N-th detection is gradually increased or is gradually reduced.
6. the method for claim 1, it is characterised in that
Described method also includes arranging predetermined interval duration, also includes predetermined fixed value or the N arranging N
Preset range；
Described mobile terminal carries out n times detection and specifically refers to the state of HPD signal: with described prediction
During interval, a length of interval duration carries out described n times detection, and the value of N is predetermined fixed value or is to preset model
Enclose interior any value.
7. the method for claim 1, it is characterised in that
During described mobile terminal state to HPD signal in preset duration carries out n times detection
Receive and continue executing with this process, until this process terminates when jumping signal under HPD.
8. the method controlling data transmission, it is characterised in that
Mobile terminal and target device receive for representing described target device during carrying out data transmission
Wired connection port go off from connection status and jump after signal the hot plug detection HPD of state, right
The state of HPD signal detects, when the number of times of detection less than or equal to N and detects that HPD believes
Number state when being connection status, continue the data transmission kept between described target device, this method
Terminate；When the number of times of detection is equal to N and detects that the state of HPD signal is off-state,
Stopping the data transmission between described target device, this method terminates；Wherein N is the most whole more than 0
Number.
9. the mobile terminal controlling data transmission, it is characterised in that include signal receiving module and data
Transmission control module；
Described signal receiving module, for receive for represent the wired connection port of described target device from
Connection status goes off the hot plug of state and detects jumping signal under HPD, and to institute after receiving this signal
State data transmission control module and send trigger message；
Described data transmission control module, for the state after receiving trigger message, to HPD signal
Carry out n times detection, it is judged that in n times testing result, whether the state of HPD signal is off-state,
If it is, the data transmission stopped between described target device, process ends；Otherwise, continue to protect
Hold the data transmission between described target device, process ends；
Or, described data transmission control module, it is used for after receiving trigger message HPD signal
State detects, when the number of times of detection less than N and detects that the state of HPD signal is for connecting shape
During state, process ends；When the number of times of detection equal to N and detects that the state of HPD signal is
During off-state, stop the data transmission between described target device, process ends；
Wherein N is the positive integer more than 0.
10. mobile terminal as claimed in claim 9, it is characterised in that
Described data transmission control module, is received again by described touching during performing the detection of described n times
After photos and sending messages, ignore this trigger message.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510902986.6A CN105871586A (en) | 2015-12-09 | 2015-12-09 | Method for controlling data transmission and mobile terminal |
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| CN201510902986.6A CN105871586A (en) | 2015-12-09 | 2015-12-09 | Method for controlling data transmission and mobile terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107861839A (en) * | 2017-10-18 | 2018-03-30 | 深圳市汉普电子技术开发有限公司 | USB hot plug data anti-loss method, equipment and storage medium |
| WO2019128673A1 (en) * | 2017-12-29 | 2019-07-04 | 华为技术有限公司 | Processing method, apparatus and device for flash disconnection of hard disk, and storage medium |
| CN110061890A (en) * | 2019-04-16 | 2019-07-26 | 维沃移动通信有限公司 | Data transfer control circuit, terminal device and data line |
| CN110692219A (en) * | 2017-05-01 | 2020-01-14 | 惠普发展公司，有限责任合伙企业 | Input data switcher |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110047586A1 (en) * | 2009-08-18 | 2011-02-24 | Canon Kabushiki Kaisha | Communication apparatus, control method, and computer readable recording medium |
| CN102270417A (en) * | 2010-06-04 | 2011-12-07 | 三星电子株式会社 | System and method detecting cable plug status in display device |
| CN102955733A (en) * | 2012-11-12 | 2013-03-06 | 中兴通讯股份有限公司 | Method and device for detecting single board hot plug |
-
2015
- 2015-12-09 CN CN201510902986.6A patent/CN105871586A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110047586A1 (en) * | 2009-08-18 | 2011-02-24 | Canon Kabushiki Kaisha | Communication apparatus, control method, and computer readable recording medium |
| CN102270417A (en) * | 2010-06-04 | 2011-12-07 | 三星电子株式会社 | System and method detecting cable plug status in display device |
| CN102955733A (en) * | 2012-11-12 | 2013-03-06 | 中兴通讯股份有限公司 | Method and device for detecting single board hot plug |
Non-Patent Citations (1)
| Title |
|---|
| 周玉新: "任务可热插拔技术实现研究", 《中国优秀硕士论文全文数据库 信息科技辑》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110692219A (en) * | 2017-05-01 | 2020-01-14 | 惠普发展公司，有限责任合伙企业 | Input data switcher |
| US11422966B2 (en) | 2017-05-01 | 2022-08-23 | Hewlett-Packard Development Company, L.P. | Input data switches |
| CN110692219B (en) * | 2017-05-01 | 2023-09-05 | 惠普发展公司，有限责任合伙企业 | input data switcher |
| CN107861839A (en) * | 2017-10-18 | 2018-03-30 | 深圳市汉普电子技术开发有限公司 | USB hot plug data anti-loss method, equipment and storage medium |
| WO2019128673A1 (en) * | 2017-12-29 | 2019-07-04 | 华为技术有限公司 | Processing method, apparatus and device for flash disconnection of hard disk, and storage medium |
| CN110061890A (en) * | 2019-04-16 | 2019-07-26 | 维沃移动通信有限公司 | Data transfer control circuit, terminal device and data line |
| CN110061890B (en) * | 2019-04-16 | 2021-04-27 | 维沃移动通信有限公司 | Data transmission control circuit, terminal device and data transmission line |
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Application publication date: 20160817 |