CN113014850A - Anti-network-cut-off communication method of head-mounted computer - Google Patents
Anti-network-cut-off communication method of head-mounted computer Download PDFInfo
- Publication number
- CN113014850A CN113014850A CN202110360308.7A CN202110360308A CN113014850A CN 113014850 A CN113014850 A CN 113014850A CN 202110360308 A CN202110360308 A CN 202110360308A CN 113014850 A CN113014850 A CN 113014850A
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- network
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- video call
- head
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/50—Queue scheduling
- H04L47/52—Queue scheduling by attributing bandwidth to queues
- H04L47/522—Dynamic queue service slot or variable bandwidth allocation
Abstract
The invention discloses a network-breaking-preventing communication method of a head-mounted computer, wherein if the bandwidth of a field network meets a video call holding condition, the communication connection adopts a video call; and if the field network bandwidth does not meet the video call holding condition, the communication connection adopts voice call. The invention enables the head-mounted computer to have the function of preventing the network from being disconnected, avoids the situation that the network is disconnected from the head-mounted computer as much as possible, dynamically adjusts the size of the video stream by the head-mounted computer, and further cuts off the video and only reserves the audio when the network bandwidth is too low to meet the requirement of adjusting the video stream, thereby avoiding the passive disconnection on site, and automatically recovering the video call after dynamically detecting that the network bandwidth is recovered. When the bandwidth of the on-site network is reduced, the invention further cuts off the video and reserves the audio, so that the on-site personnel can be kept in the conference as much as possible, and the repeated operation after the on-site personnel are forced to drop is avoided.
Description
Technical Field
The invention relates to a remote communication method, in particular to a network disconnection prevention communication method of a head-mounted computer.
Background
In an industrial field using a head-mounted computer, a video call between a field end and a remote guidance end is often required to be established to solve field problems. However, when the field network is unstable, the network signal in the area where the field personnel are located is suddenly weakened, so that the video communication cannot be continued, and the field personnel are forced to drop. The disconnection can cause the interruption of the guidance of the remote instructor to the site, and the site personnel must re-access the conference through operation, thereby increasing the operation burden of the site personnel and wasting the precious time of the site.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a network-disconnection-preventing communication method of a head-mounted computer, the head-mounted computer worn by field personnel establishes communication connection with a computer of a remote instructor through a wireless communication network, and the head-mounted computer adjusts the communication connection according to the bandwidth of the field network:
whether the on-site network bandwidth can support the head-wearing computer to keep the video call with the computer is used as a video call keeping condition;
if the on-site network bandwidth meets the video call holding condition, the communication connection adopts video call, on-site personnel and remote instructors carry out video call, and the remote instructors carry out remote video instruction on the on-site personnel;
if the on-site network bandwidth does not meet the video call holding condition, the communication connection adopts voice call, on-site personnel and remote instructors carry out voice call, and the remote instructors carry out remote voice instruction on the on-site personnel.
Preferably, the head-worn computer includes: the device comprises a bandwidth detection module for detecting the bandwidth of the field network and a bandwidth judgment module for judging whether the bandwidth of the field network meets the video call holding condition.
Preferably, during the process of the video call between the field personnel and the remote instructor, the head-mounted computer dynamically adjusts the definition of the video call according to the size of the field network bandwidth.
Preferably, the head-worn computer further comprises: and the video definition adjusting module is used for adjusting the definition of the video call.
Preferably, during the voice call between the field person and the remote instructor, the headset computer dynamically adjusts the definition of the voice call according to the size of the field network bandwidth.
Preferably, the head-worn computer further comprises: and the voice definition adjusting module is used for adjusting the voice call definition.
The invention has the advantages and beneficial effects that:
the invention enables the head-mounted computer to have the function of preventing the network from being disconnected, avoids the situation that the network is disconnected from the head-mounted computer as much as possible, dynamically adjusts the size of the video stream by the head-mounted computer, and further cuts off the video and only reserves the audio when the network bandwidth is too low to meet the requirement of adjusting the video stream, thereby avoiding the passive disconnection on site, and automatically recovering the video call after dynamically detecting that the network bandwidth is recovered.
When the bandwidth of the on-site network is reduced, the invention further cuts off the video and reserves the audio, so that the on-site personnel can be kept in the conference as much as possible, and the repeated operation after the on-site personnel are forced to drop is avoided.
Detailed Description
The following further describes embodiments of the present invention with reference to examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The technical scheme of the specific implementation of the invention is as follows:
the invention provides a network disconnection preventing communication method of a head-mounted computer, which comprises the following steps:
the head computer worn by the field personnel establishes communication connection with the computer of the remote instructor through a wireless communication network;
whether the on-site network bandwidth can support the head-wearing computer to keep the video call with the computer is used as a video call keeping condition;
the head-worn computer includes: the system comprises a bandwidth detection module for detecting the bandwidth of the field network and a bandwidth judgment module for judging whether the bandwidth of the field network meets the video call holding condition;
the head-worn computer adjusts the communication connection according to the field network bandwidth:
if the on-site network bandwidth meets the video call holding condition, the communication connection adopts video call, on-site personnel and remote instructors carry out video call, and the remote instructors carry out remote video instruction on the on-site personnel;
if the on-site network bandwidth does not meet the video call holding condition, the communication connection adopts voice call, on-site personnel and remote instructors carry out voice call, and the remote instructors carry out remote voice instruction on the on-site personnel.
In addition, the head-worn computer further includes: the video definition adjusting module is used for adjusting the definition of the video call;
in the process of carrying out video call between the field personnel and the remote instructor, the head-mounted computer dynamically adjusts the definition of the video call according to the size of the field network bandwidth.
Moreover, the head-worn computer further includes: the voice definition adjusting module is used for adjusting the voice call definition;
in the process of carrying out voice call between the field personnel and the remote instructor, the head-mounted computer dynamically adjusts the definition of the voice call according to the size of the field network bandwidth.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The anti-network-breaking communication method of the head-wearing computer is characterized in that the head-wearing computer of the field personnel establishes communication connection with a computer of a remote instructor through a wireless communication network, and the head-wearing computer adjusts the communication connection according to the bandwidth of the field network:
whether the on-site network bandwidth can support the head-wearing computer to keep the video call with the computer is used as a video call keeping condition;
if the on-site network bandwidth meets the video call holding condition, the communication connection adopts video call, on-site personnel and remote instructors carry out video call, and the remote instructors carry out remote video instruction on the on-site personnel;
if the on-site network bandwidth does not meet the video call holding condition, the communication connection adopts voice call, on-site personnel and remote instructors carry out voice call, and the remote instructors carry out remote voice instruction on the on-site personnel.
2. The method of claim 1, wherein the headset computer comprises: the device comprises a bandwidth detection module for detecting the bandwidth of the field network and a bandwidth judgment module for judging whether the bandwidth of the field network meets the video call holding condition.
3. The method of claim 2, wherein the definition of the video call is dynamically adjusted according to the bandwidth of the on-site network during the video call between the on-site person and the remote instructor.
4. The method of claim 3, wherein the headset computer further comprises: and the video definition adjusting module is used for adjusting the definition of the video call.
5. The method of claim 2, wherein the intelligibility of the voice call is dynamically adjusted according to the bandwidth of the on-site network during the voice call between the on-site person and the remote instructor.
6. The method of claim 5, wherein the headset computer further comprises: and the voice definition adjusting module is used for adjusting the voice call definition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110360308.7A CN113014850A (en) | 2021-04-02 | 2021-04-02 | Anti-network-cut-off communication method of head-mounted computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110360308.7A CN113014850A (en) | 2021-04-02 | 2021-04-02 | Anti-network-cut-off communication method of head-mounted computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113014850A true CN113014850A (en) | 2021-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110360308.7A Pending CN113014850A (en) | 2021-04-02 | 2021-04-02 | Anti-network-cut-off communication method of head-mounted computer |
Country Status (1)
| Country | Link |
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| CN (1) | CN113014850A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090086013A1 (en) * | 2007-09-30 | 2009-04-02 | Mukund Thapa | Individual Adjustment of Audio and Video Properties in Network Conferencing |
| CN203327157U (en) * | 2013-07-16 | 2013-12-04 | 耿卫平 | Head-mounted audio-video remote communication assisting device |
| CN104427286A (en) * | 2013-08-20 | 2015-03-18 | 中国移动通信集团公司 | Method and system for making video call |
| CN105657321A (en) * | 2015-11-09 | 2016-06-08 | 乐视致新电子科技（天津）有限公司 | Adaptive video definition adjusting method, apparatus and terminal |
| CN107749967A (en) * | 2017-10-31 | 2018-03-02 | 广州成达信息科技有限公司 | A kind of video communication optimization method and its system |
| CN109361494A (en) * | 2018-11-29 | 2019-02-19 | 广州市百果园信息技术有限公司 | A kind of processing method of audio data, device, equipment and storage medium |
| CN109495660A (en) * | 2018-11-29 | 2019-03-19 | 广州市百果园信息技术有限公司 | A kind of coding method of audio data, device, equipment and storage medium |
-
2021
- 2021-04-02 CN CN202110360308.7A patent/CN113014850A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090086013A1 (en) * | 2007-09-30 | 2009-04-02 | Mukund Thapa | Individual Adjustment of Audio and Video Properties in Network Conferencing |
| CN203327157U (en) * | 2013-07-16 | 2013-12-04 | 耿卫平 | Head-mounted audio-video remote communication assisting device |
| CN104427286A (en) * | 2013-08-20 | 2015-03-18 | 中国移动通信集团公司 | Method and system for making video call |
| CN105657321A (en) * | 2015-11-09 | 2016-06-08 | 乐视致新电子科技（天津）有限公司 | Adaptive video definition adjusting method, apparatus and terminal |
| CN107749967A (en) * | 2017-10-31 | 2018-03-02 | 广州成达信息科技有限公司 | A kind of video communication optimization method and its system |
| CN109361494A (en) * | 2018-11-29 | 2019-02-19 | 广州市百果园信息技术有限公司 | A kind of processing method of audio data, device, equipment and storage medium |
| CN109495660A (en) * | 2018-11-29 | 2019-03-19 | 广州市百果园信息技术有限公司 | A kind of coding method of audio data, device, equipment and storage medium |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210622 |
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| RJ01 | Rejection of invention patent application after publication |