CN108924513A - It is a kind of suitable for multifunction nursing bed computer remote monitor system - Google Patents
It is a kind of suitable for multifunction nursing bed computer remote monitor system Download PDFInfo
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- CN108924513A CN108924513A CN201810905866.5A CN201810905866A CN108924513A CN 108924513 A CN108924513 A CN 108924513A CN 201810905866 A CN201810905866 A CN 201810905866A CN 108924513 A CN108924513 A CN 108924513A
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- video
- nursing bed
- web camera
- multifunction nursing
- computer client
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 28
- 230000003862 health status Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000002452 interceptive effect Effects 0.000 claims abstract description 5
- 230000011664 signaling Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 7
- 230000036541 health Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000003993 interaction Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- XZWYZXLIPXDOLR-UHFFFAOYSA-N metformin Chemical compound CN(C)C(=N)NC(N)=N XZWYZXLIPXDOLR-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
- H04L61/256—NAT traversal
- H04L61/2585—NAT traversal through application level gateway [ALG]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
- H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
Abstract
It is a kind of suitable for multifunction nursing bed computer remote monitor system, including multifunction nursing bed, web camera, transmission network, Cloud Server and computer client；Overall architecture using C/S structure as system, monitor that multifunction nursing bed web camera and computer client can wirelessly or in wired connection access the router of internet by WIFI, web camera and computer client pass through Cloud Server and establish point-to-point connection therebetween；Computer client real-time video preview patient health status under wide area network carries out interactive voice, and is able to achieve and the holder of web camera is controlled and is stored in Micro SD card video and play back.The present invention has camera head control function, voice interactive function and video playback functionality, to realize the scientific and human-based management in ward, can meet well the market demand to the real-time complete monitoring of sufferer.
Description
Technical field
The invention belongs to medical services nursing fields, are related to a kind of computer remote monitoring for monitoring patient health situation
System.
Background technique
Now, medical staff checks patient health situation, it is necessary to ward is arrived in person just will appreciate that the health status of patient,
Title is made the rounds of the wards.If nurse will inspection patient one by one, it is uneven to not only result in medical resource distribution, can also waste doctor very
More time energy.Some state of an illness are needed with the monitoring of 24 hours, this undoubtedly greatly increases their workload.Together
Sample, since family numbers of patients residence is more remote from hospital or busy, it can not recognize the health status of patient,
This is all a kind of worries to patient and household.Currently, the video monitoring system of majority hospital of China that there are audio-video interactions is unidirectional,
The disadvantages of monitoring-information is single, monitoring range is small.And this system exactly can solve this problem, it only need to be by system computerized client
Software installation can either allow health care workers in office indoor observation oneself in this way on the computer of medical staff and family numbers of patients
The mental attitude of subordinate inpatient, more overall understanding patient health situation, and can be in families of patients can be hospitalized
The interaction of patient's long-distance video, meets the spiritual consolation of both sides, accomplishes human-based management.
Summary of the invention
In view of the above-mentioned deficiencies, the present invention provides a kind of suitable for multifunction nursing bed computer remote monitor system.
The present invention is achieved by the following technical solutions.
It is of the present invention a kind of suitable for multifunction nursing bed computer remote monitor system, including multifunction nursing
Bed, web camera, transmission network, Cloud Server and computer client.Overall architecture using C/S structure as system.Prison
Internet wirelessly or in wired connection can be accessed by WIFI depending on multifunction nursing bed web camera and computer client
Router, web camera and computer client establish point-to-point connection by Cloud Server therebetween.Computer client
End under wide area network can real-time video preview patient health status, carry out interactive voice, and be able to achieve the cloud to web camera
Platform is controlled and is stored in Micro SD card video and played back.
The multifunction nursing bed achievable position for referring to the patient for being applied to hospital currently on the market and using
Appearance converts multifunction nursing bed；The web camera by front end surveillance device and built-in Linux operating system view
Frequency server is integrated.Front end surveillance device includes camera, microphone, loudspeaker and holder；The transmission network includes office
Domain net and Internet；The Cloud Server refers to P2P connecting platform；The computer client software uses Microsoft's base
Plinth class libraries MFC（Microsoft Foundation Classes）It develops and realizes with third party's audio/video decoding library FFmpeg, it is soft
Part is in the installation of Windows system, operation.
After web camera and computer client are even connected to the Net, Cloud Server assisted network video camera and client are worn
The NAT gateway of saturating other side, to realize the two point-to-point connection.Later, the two can carry out normal media and Signalling exchange.
The analog audio-video signal and computer client network that the video server of embedded Linux system acquires headend equipment are sent
The control instruction to come over is handled, the cell encoder of video server raw video signal compressed encoding at Media Stream,
Through network transmission to client；When the identity of the user of client software is family numbers of patients, can preview using multi-functional
The family numbers of patients health status of nursing bed；When the identity of client software user is medical staff, can simultaneously preview from
All health status using multifunction nursing bed patient of oneself administration.
The invention has the beneficial effects that：The present invention penetrates solution using the P2P of Cloud Server, can be in network shooting
Data transmission channel is directly established between machine and computer client, compared with conventional hospital video monitoring system, avoids tradition
The defect of itself process performance of centered video server overcomes the bottleneck for occupying network bandwidth, also eliminates dynamic domain name solution
The complex operations of analysis and port mapping, it is easy to operate, accomplish plug and play；Computer client software is directed to user's identity not
Together, the permission possessed is also different, and client software carries out authentication according to username and password, provides patient' s family and has sight
See the function of the health condition using oneself multifunction nursing bed family numbers of patients, and medical staff possesses display oneself administration
Using the function of the health condition of multifunction nursing bed all patients, " dual-use material ", system has accomplished accurate monitoring；Computer
Client software is vdiverse in function, has camera head control function, voice interactive function and video playback functionality, meets significantly
The demand of medical staff and family numbers of patients.
Detailed description of the invention
Fig. 1 is overall framework figure of the invention.
Fig. 2 is the hardware block diagram of inventive network video camera.
Fig. 3 is grid topological diagram.
Fig. 4 is computer client software operational flow diagram.
Specific embodiment
Below with reference to attached drawing, the invention will be further described.
Fig. 1 is overall framework figure of the invention.It is of the present invention a kind of suitable for multifunction nursing bed computer remote
Monitor system, including multifunction nursing bed, web camera, Cloud Server and computer client.It is multifunction nursing bed to refer to
It has been applied to the multifunction nursing bed of the achievable pose transformation that the patient of hospital uses currently on the market；Web camera by
Front end surveillance device and video server composition；Firstly, web camera wirelessly or non-wirelessly connects router by WIFI, really
It protects web camera and normally accesses network；Then, confirmation P2P connection cloud platform operates normally；Finally, guaranteeing that computer client rectifies
Chang Lian connects to the Net, runs computer client software, video server is the request that acceptable computer client is sent, and is made
Alignment processing.System is to realize communicating with each other between web camera and computer client based on Client/Server frame.
Fig. 2 is the hardware structural diagram of inventive network video camera.Web camera hardware core is technical grade insertion
Decline the Hi3518E chip of controller Hai Si.The SoC chip is embedded in ARM9 processor core, is integrated with the ISP of a new generation, optimization
Image processing algorithm and a new generation before coding H.264 encoder；Also it is integrated with DRAM, POR, RTC, AUDIO CODEC,
Sensor level conversion and various clock outputs.RJ-45 interface built in web camera, the interface support 10/100M adaptive
Network connection speed.The working principle of web camera such as Fig. 2.On the one hand, strong using multifunction nursing bed patient when shooting
The light of health situation enters on the cmos image sensor OV9712 of the OmniVision company fallen in after camera after passing through camera lens；
Firstly, video capturing unit receives the BAYRE RGB video data format that OV9712 is exported by video interface, and through the list
After the processing of the embedded ISP processing unit of member, treated, YUV422 data are deposited into specified memory through control bus interface；
Then, before starting Video coding, external memory that ARM software needs for hardware coder（DDR DSRAM）Middle distribution is slow
Rush area；Finally, H.264 encoder by memory YUV422 data carry out compressed encoding at MPEG-4 video code flow be divided into
Two-way, all the way under the control of the controller, video code flow is by RJ-45 network interface or WIFI wirelessly according to the network transmission protocol
It is sent into local area network or internet；Another way is sent to Micro SD card and is stored.On the other hand, audio signal input/output interface SIO
For being connected with the Audio CODEC chip in piece；SIO receive by internal bus be transmitted through come audio data, according to setting
Sample rate, audio data is sent to AUDIO CODEC, the AUDIO CODEC of docking by I2S interface and is converted by D/A
The broadcasting of music is carried out afterwards.Meanwhile by I2S interface, the AUDIO CODEC that SIO receives docking carries out the audio after A/D conversion
Data are first stored in FIFO, and then CPU takes away and stores, to complete the function of recording, reach double-directional speech interaction purpose.
Fig. 3 present system network topological diagram.Cloud Server, that is, P2P line cloud platform, is made of Master and server.
Web camera reports that Master obtains the unique identifier UID and IP network money of web camera through network to Master
News, after taking information, Master sends the information of web camera to several servers simultaneously；Then, web camera is to this
Several servers carry out line test, therefrom select the optimal server of efficiency as P2P server, then carry out P2P company
Line service；Computer client reports that Master carries out UID the and IP information for obtaining computer client through network to Master
Distribution, and the information of computer client is sent to server when web camera line is tested；When web camera and electricity
After brain client is reported to the same server, then this P2P server can determine that two sides burrow, after burrowing successfully,
Web camera and computer client can carry out two-way point-to-point connection, and computer client can be directly from network video server
Obtain video flowing；If burrowed unsuccessfully, computer client will obtain video flowing from the Streaming Media forwarding server in cloud.
Fig. 4 is computer client software operational flow diagram.Computer client is the terminal of monitor system.It by WIFI without
Line or wired connection network access video server.Computer client software is flat in the exploitation of Visual Studio 2010
It is realized on platform using Microsoft Foundation class libraries MFC.The H.264 decoding video stream that client software will be received using the library Ffmpeg
For YUV420 pixel data format, yuv video data then are directly displayed in picture control using DirectDraw, to reach
The purpose of preview is arrived.In addition, client software sends signaling to the embedded video server of remote monitoring, video server
Intelligent hardware is driven to realize cradle head control.Computer client software includes log-in module, single-image video monitoring module, more pictures
Video monitoring module, voice interaction module, cradle head control module and video playback module.Medical staff and patient' s family are using
Functionally has the permission of more picture video monitoring in computer client software.Client software operational flow diagram such as Fig. 4.
For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with
In the case where spirit, changes, modifications, replacement and the modification carried out to embodiment still falls within Protection Code of the invention and encloses it
It is interior.
Claims (1)
1. it is a kind of suitable for multifunction nursing bed computer remote monitor system, it is characterized in that including multifunction nursing bed, network
Video camera, transmission network, Cloud Server and computer client；Overall architecture using C/S structure as system monitors multi-functional
The web camera and computer client of nursing bed can wirelessly or in wired connection access the router of internet by WIFI,
Web camera and computer client pass through Cloud Server and establish point-to-point connection therebetween；Computer client is in wide area network
Lower real-time video preview patient health status, carry out interactive voice, and be able to achieve to the holder of web camera carry out control and
Micro SD card video is stored in be played back；
Described is multifunction nursing bed for the multifunction nursing bed of achievable pose transformation；The web camera is supervised by front end
The video server for controlling equipment and built-in Linux operating system is integrated, and front end surveillance device includes camera, microphone, raises
Sound device and holder；The transmission network includes local area network and Internet；The Cloud Server is P2P connecting platform；Institute
The computer client software stated uses Microsoft Foundation class libraries MFC and third party's audio/video decoding library FFmpeg exploitation realization, software
In the installation of Windows system, operation；
After web camera and computer client are even connected to the Net, Cloud Server assisted network video camera and client are penetrated pair
The NAT gateway of side, to realize the two point-to-point connection；Later, the two can carry out normal media and Signalling exchange；Insertion
The analog audio-video signal and computer client network that the video server of formula linux system acquires headend equipment send over
Control instruction handled, the cell encoder of video server raw video signal compressed encoding at Media Stream, through net
Network is transmitted to client；When the identity of the user of client software is family numbers of patients, can preview use multifunction nursing
The family numbers of patients health status of bed；It, being capable of the pipe of preview oneself simultaneously when the identity of client software user is medical staff
All health status using multifunction nursing bed patient of linchpin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905866.5A CN108924513A (en) | 2018-08-10 | 2018-08-10 | It is a kind of suitable for multifunction nursing bed computer remote monitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905866.5A CN108924513A (en) | 2018-08-10 | 2018-08-10 | It is a kind of suitable for multifunction nursing bed computer remote monitor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108924513A true CN108924513A (en) | 2018-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810905866.5A Pending CN108924513A (en) | 2018-08-10 | 2018-08-10 | It is a kind of suitable for multifunction nursing bed computer remote monitor system |
Country Status (1)
| Country | Link |
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| CN (1) | CN108924513A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358640A (en) * | 2018-12-26 | 2020-07-03 | 沈阳新松机器人自动化股份有限公司 | Sick bed detects nurse auxiliary system |
| CN116347046A (en) * | 2023-06-01 | 2023-06-27 | 深圳市万佳安智能科技有限公司 | Household monitoring method and system based on visual mobile terminal control |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201436809U (en) * | 2009-02-24 | 2010-04-07 | 北京建自凯科系统工程有限公司 | IP based audio and video monitoring system |
| CN102209232A (en) * | 2010-04-09 | 2011-10-05 | 佛山市智邦电子科技有限公司 | Remote audio and video monitor system and method thereof |
| CN105137872A (en) * | 2015-08-20 | 2015-12-09 | 南昌大学 | Mobile phone remote monitoring system for multifunctional nursing bed |
-
2018
- 2018-08-10 CN CN201810905866.5A patent/CN108924513A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201436809U (en) * | 2009-02-24 | 2010-04-07 | 北京建自凯科系统工程有限公司 | IP based audio and video monitoring system |
| CN102209232A (en) * | 2010-04-09 | 2011-10-05 | 佛山市智邦电子科技有限公司 | Remote audio and video monitor system and method thereof |
| CN105137872A (en) * | 2015-08-20 | 2015-12-09 | 南昌大学 | Mobile phone remote monitoring system for multifunctional nursing bed |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358640A (en) * | 2018-12-26 | 2020-07-03 | 沈阳新松机器人自动化股份有限公司 | Sick bed detects nurse auxiliary system |
| CN116347046A (en) * | 2023-06-01 | 2023-06-27 | 深圳市万佳安智能科技有限公司 | Household monitoring method and system based on visual mobile terminal control |
| CN116347046B (en) * | 2023-06-01 | 2023-08-11 | 深圳市万佳安智能科技有限公司 | Household monitoring method and system based on visual mobile terminal control |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |