CN105933636A - Medial visual call system and method - Google Patents
Medial visual call system and method Download PDFInfo
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- CN105933636A CN105933636A CN201610403517.4A CN201610403517A CN105933636A CN 105933636 A CN105933636 A CN 105933636A CN 201610403517 A CN201610403517 A CN 201610403517A CN 105933636 A CN105933636 A CN 105933636A
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- medical
- terminal
- main frame
- control computer
- main control
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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
Abstract
The invention relates to a medial visual call system and method. The system comprises medical terminals, a medical host, visitation terminals and a main control computer which are mutually connected by a communication network. The medical terminals and the medical host are all registered in the main control computer. The main control computer maintains the ownership relationships between the medical terminals and the medical host and the call processes between the medical terminals and the medical host. The main control computer is also used for controlling call processes between the visitation terminals and the medical terminals. The method comprises following steps of processing the call processes between the medical host and the medical terminals; initiating a call request by one party of the medical host and the medical terminals; and establishing call connection by the medical terminals and the medical host when the other party of the medical host and the medical terminals judges that there are the ownership relationships between the medical terminals and the medical host. According to the medial visual call system and method, multi-party video call between doctors and patients and between the patients and relations can be realized, and the communication reliability and data transmission speed are relatively high.
Description
Technical field
The present invention relates to medical system technical field, particularly relate to a kind of medical video and intercom system and method.
Background technology
The medical intercom system of traditional analog bus, all devices is articulated in a bus, and audio frequency uses
Analogue transmission mode, poor anti jamming capability is serious by construction wiring and characterized by city-power；Data transmission uses FSK
Modulation, carrier wave is easily disturbed by other electrical equipments such as elevators, cause communicating unreliable, message transmission rate is low
Problem, can only realize the simple call intercommunication between sick bed and nurse.
Summary of the invention
Based on this, it is necessary to provide a kind of realize between doctors and patients, multi-party video calls between patient and family members
System, its reliable communications, message transmission rate are higher.
A kind of medical video and intercom system, including the medical terminal connected by communication network each other, doctor
With main frame, visit terminal and main control computer；
Described medical terminal and medical main frame are all registered on described main control computer, and described main control computer safeguards described doctor
With terminal and the belonging relation of medical main frame, and control the call flow between medical terminal and medical main frame；
Described main control computer is additionally operable to control the call flow between described visiting terminal and medical terminal.
Wherein in an embodiment, described medical terminal is provided with the machine mark, the machine of affiliated medical main frame
Mark, the machine address and the link address of main control computer；Described medical main frame is provided with the machine mark, the machine ground
Location and the link address of main control computer；
Described medical terminal registers the machine mark of described medical terminal by the link address of main control computer to main control computer
Know, the machine of affiliated medical main frame identifies and the machine address；
The machine mark of described medical main frame registered by described medical main frame by the link address of main control computer to main control computer
Know and the machine address.
Wherein in an embodiment, the machine mark of described medical terminal and medical main frame is unique logical
Words number, the machine address of described medical terminal and medical main frame is IP address, the connection of described main control computer
Ye WeiIP address, address.
Wherein in an embodiment, described medical terminal is identical with medical main machine structure, all includes centre
Reason unit, memory element, display unit, image acquisition units, voice unit (VU) and data transmission unit；
Described memory element, display unit, image acquisition units, voice unit (VU) and data transmission unit are all with central
Processing unit connects；
Described medical terminal and medical main frame are all connected with communication network by respective data transmission unit.
Wherein in an embodiment, described medical terminal also includes reading for the information obtaining information from the external world
Take unit.
Wherein in an embodiment, described Information reading unit is that magnetic information reads unit, IC card information is read
Take unit, radio-frequency information reads in unit and Quick Response Code scanning element more than one.
A kind of medical video call method, based on above-mentioned medical video and intercom system, including medical main frame with
Call flow processing procedure between medical terminal:
A side in medical main frame and medical terminal initiates call request；
When the opposing party in medical main frame and medical terminal judges to there is belonging relation therebetween, the two is built
Vertical call connects.
Wherein in an embodiment, also include that the call flow visited between terminal and medical terminal processed
Journey:
Visit terminal and send, to main control computer, the request of visiting；
The medical end message of target that main control computer is comprised according to the described request of visiting, will visit terminal and target
Medical terminal is set up and is connected.
Wherein in an embodiment, before setting up the connection visiting terminal and the medical terminal of target, confirm
Whether the medical terminal of target accepts connection, after the medical terminal of target accepts to connect, sets up and connects.
Above-mentioned medical video and intercom system and method, logical between medical terminal, medical main frame and visiting terminal
Cross communication network to connect, mutually set up according to belonging relation between medical terminal with medical main frame and be connected, it is achieved
Video calling between doctors and patients, visits and is connected by main control computer control foundation between terminal and medical terminal, it is achieved
Video calling between family members and patient.Communication network compares traditional emulation bus, its communication is relatively reliable,
Data transmission rate is the highest.
Accompanying drawing explanation
Fig. 1 is the medical video and intercom system frame diagram of an embodiment；
Fig. 2 shows the internal module structure of medical main frame and medical terminal；
Fig. 3 is the talk streams between medical terminal and the medical main frame of the medical video call method of an embodiment
Cheng Tu；
Fig. 4 is the talk streams between the medical terminal of the medical video call method of an embodiment and visiting terminal
Cheng Tu.
Detailed description of the invention
It is further described below in conjunction with drawings and Examples.
As it is shown in figure 1, be the medical video and intercom system frame diagram of an embodiment.This medical video call system
System is included the medical main frame 100 connected by communication network N1 each other, medical terminal 200, visits eventually
End 300 and main control computer 400.
Wherein, there is belonging relation between multiple medical terminals 200 and a medical main frame 100, i.e. exist
Can converse between medical terminal 200 and the medical main frame 100 of belonging relation.It is appreciated that in this call
In system, can there be multiple medical main frame 100 (illustrate only in figure), each medical main frame 100
There is multiple affiliated medical terminal 200.Medical main frame 100 generally can as nurse station main frame or doctor's main frame,
Medical terminal 200 generally sick bed terminal.Call between medical terminal 200 and medical main frame 100 is
Sick bed and nurse or the call of doctor.
Visit terminal 300 to be connected with setting up between any one medical terminal 200.Visit terminal 300
Quantity does not limits, and can be multiple.
Communication network N1 can be the Internet.Normally, medical main frame 100, medical terminal 200 and master
Control machine 400 is positioned at same LAN.Visit terminal 300 to may be located in this LAN, it is also possible to be positioned at
Outside LAN.Visiting terminal 300 can be personal computer or mobile terminal.
When setting up the phone system of the present embodiment, medical main frame 100 and medical terminal 200 are required to leading
Register on control machine 400.After registration, main control computer 400 just obtain medical main frame 100 and medical terminal it
Between belonging relation, and safeguard.Between medical main frame 100 and medical terminal 200 during call, main
Control machine 400, according to belonging relation therebetween, controls call flow therebetween.
Described main control computer 400 is additionally operable to control the call between described visiting terminal 300 and medical terminal 200
Flow process.Visiting terminal 300 can be other-end outside sick bed in hospital, by LAN and medical end
End 200 foundation connects.Visiting terminal 300 can also be the terminal outside hospital, by the Internet and main control computer
400 connect, main control computer 400 control the call flow between itself and medical terminal 200.By visiting terminal
300, families of patients can remotely and patient's video calling.
In one embodiment, medical main frame 100 is provided with the machine mark, the machine address and main control computer 400
Link address.Medical terminal 200 is provided with the machine mark of the machine mark, the machine address, affiliated medical main frame
And the link address of main control computer 400.
Medical main frame 100 registers medical main frame 100 by the link address of main control computer 400 to main control computer 400
The machine mark and the machine address.Medical terminal 200 passes through the link address of main control computer 400 to main control computer 400
Register the machine mark of the machine mark, the machine address and the affiliated medical main frame 100 of medical terminal 200.
Wherein, the machine mark of medical main frame 100 and medical terminal 200 identifies this medical main frame for unique
100 or medical terminals 200, initiate video calling time, can by this machine mark uniquely determine one medical
Main frame 100 or medical terminal 200.Specifically, described the machine is designated unique conversation number.
Medical main frame 100 and the machine address of medical terminal 200, the link address of main control computer 400 are medical
Main frame 100, medical terminal 200, this three of main control computer 400 mailing address in a communication network, carried out
During communication, determine the path of communication data transfer according to the machine address or link address.Specifically, in interconnection
In net, described the machine address, link address are IP address.In other embodiments, it is also possible to be network address,
MAC Address etc..
With reference to Fig. 2, medical main frame 100 is identical with the structure of medical terminal 200, all for have data process with
The assembly of communication function.
Medical main frame 100 includes CPU 110, memory element 120, display unit 130, image
Collecting unit 140, voice unit (VU) 150 and data transmission unit 160.Memory element 120, display unit
130, image acquisition units 140, voice unit (VU) 150 and data transmission unit 160 are all and CPU
110 connect.
Medical terminal 200 includes CPU 210, memory element 220, display unit 230, image
Collecting unit 240, voice unit (VU) 250 and data transmission unit 260.Memory element 220, display unit
230, image acquisition units 240, voice unit (VU) 250 and data transmission unit 260 are all and CPU
210 connect.
CPU 110,210 can use micro-control unit (Micro Control Unit, MCU).
Medical terminal 200 and medical main frame 100 all by respective data transmission unit 260,160 with communicate
Network N 1 connects.
When carrying out video calling, image acquisition units 140,240 collection view data, voice unit (VU) 150,
250 gather voice data and broadcasting.Display unit 130,230 shows image.Memory element 120,220 can
So that the video in a period of time and speech data are preserved.
Further, medical terminal 200 could be included for obtaining the Information reading unit of information from the external world
270.Information reading unit 270 can be that magnetic information reads unit, IC card information reads unit, radio-frequency information
Read in unit and Quick Response Code scanning element more than one.
Based on above-mentioned medical video and intercom system, it is provided that a kind of medical video call method.
The method includes the call flow processing procedure between medical main frame 100 and medical terminal 200, such as Fig. 3
Shown in, this process comprises the following steps:
Step S101: the side in medical main frame 100 and medical terminal 200 initiates call request.Medical master
Machine 100 and medical terminal 200 can initiate call request.
When call request initiated by medical main frame 100, it is usually and is pressed exhaling on medical main frame 100 by user
Key is made to start.After CPU 110 detects that calling key is pressed, send a call request packet
(packet comprises the machine mark, the machine address of medical terminal 200, call request order etc.) gives network
Transformator, network transformer is sent on RJ45 network after data being coupled.
When medical terminal 200 initiates call request, it is usually and is pressed exhaling in medical terminal 200 by user
Key is made to start.After CPU 210 detects that calling key is pressed, send a call request packet
(packet comprises the machine mark, the machine address of medical main frame 100, call request order etc.) gives network
Transformator, network transformer is sent on RJ45 network after data being coupled.
Step S102: judge the most whether there is belonging relation, the most then perform step S103, no
Then terminate.
Step S103: the two is set up call and connects.
When medical main frame 100 receives call request, the CPU 110 of medical main frame 100 receives
Resolve, if the data parsed are considered this main frame subordinate terminal after the packet that RJ45 network transmits
Call request packet, the then request of response terminal call, medical main frame 100 enters call state and sends one
(packet comprises the machine mark, the machine address of medical terminal, call life to individual call packet
Order etc.) on network.Medical terminal 200 receives the call data that medical main frame 100 sends from network
Wrap and resolve correct then access success.If calling unsuccessful, then resend call request packet.If even
Continuous three transmissions are the most unsuccessful, do not retransmit, call failure.
When medical terminal 200 receives call request, the CPU 210 of medical terminal 200 receives
Resolve, if the data parsed are considered this terminal institute generic after the packet that RJ45 network transmits
Call request packet, the then request of response terminal call, medical terminal 200 enters call state and sends one
(packet comprises the machine mark, the machine address of medical terminal 200, calling sound to individual call packet
Should order) on network.Medical main frame 100 receives the call that medical terminal 200 sends from network
Packet also resolves correct then access success.If calling unsuccessful, then resend call request packet.
If continuous three transmissions are the most unsuccessful, do not retransmit, call failure.
Further, said method also includes visiting the call flow between terminal 300 and medical terminal 200
Processing procedure, as shown in Figure 4, this processing procedure comprises the following steps:
Step S201: visit terminal and send, to main control computer, the request of visiting.Visit terminal 300 and set target doctor
With the machine address of terminal 200.
Through user operation, visit terminal 300 and generate and visit request data package (packet comprises target medical end
The machine mark of end 200, the machine address, the machine address of visiting terminal 300, visiting request command etc.).
Step S202: judge whether the medical terminal of target accepts connection, if so, performs step S203, otherwise
Terminate.The CPU 210 of the medical terminal of target 200 solves after receiving the packet that network transmits
Analysis, if the machine mark that the machine entrained in the data parsed identifies terminal 200 medical with target is identical,
Then request is visited in response, and the medical terminal of target 200 enters family members and asks to visit interface and send a visiting to ring
(packet comprises the machine mark, visits the machine address of terminal 300, visits and rings to network to answer packet
Should order).Visit terminal 300 and receive the visiting response data packet that the medical terminal of target 200 sends from network
And resolve correct the most then visiting and ask successfully.If unsuccessful, then resend visiting request data package.If continuously
Three transmissions are the most unsuccessful, do not retransmit, and visit and ask unsuccessfully.Visit after asking successfully, wait patient
Response.If dont answer always, after Preset Time (such as 20S), both sides automatically exit from request and visit interface,
Terminate this time to visit request.
Step S203: the medical end message of target that main control computer is comprised according to the described request of visiting, will visit
Terminal terminal medical with target is set up and is connected.
If the medical terminal of target accepts connection, then setting up connection, both sides enter two-way video and visit call interface.
Above-mentioned medical video and intercom system and method, logical between medical terminal, medical main frame and visiting terminal
Cross communication network to connect, mutually set up according to belonging relation between medical terminal with medical main frame and be connected, it is achieved
Video calling between doctors and patients, visits and is connected by main control computer control foundation between terminal and medical terminal, it is achieved
Video calling between family members and patient.Communication network compares traditional emulation bus, its communication is relatively reliable,
Data transmission rate is the highest.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for this area
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make some deformation and change
Entering, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be as the criterion.
Claims (9)
1. a medical video and intercom system, including the medical terminal connected by communication network each other,
Medical main frame, visiting terminal and main control computer；
Described medical terminal and medical main frame are all registered on described main control computer, and described main control computer safeguards described doctor
With terminal and the belonging relation of medical main frame, and control the call flow between medical terminal and medical main frame；
Described main control computer is additionally operable to control the call flow between described visiting terminal and medical terminal.
Medical video and intercom system the most according to claim 1, it is characterised in that described medical terminal
It is provided with the machine mark, the machine address, the machine mark of affiliated medical main frame and the link address of main control computer；
Described medical main frame is provided with the machine mark, the machine address and the link address of main control computer；
Described medical terminal registers the machine mark of described medical terminal by the link address of main control computer to main control computer
The machine mark of knowledge, the machine address and affiliated medical main frame；
The machine mark of described medical main frame registered by described medical main frame by the link address of main control computer to main control computer
Know and the machine address.
Medical video and intercom system the most according to claim 2, it is characterised in that described medical terminal
It is unique conversation number, described medical terminal and the machine of medical main frame with the machine of medical main frame mark
Address is IP address, and the link address of described main control computer is also IP address.
Medical video and intercom system the most according to claim 1, it is characterised in that described medical terminal
Identical with medical main machine structure, all include CPU, memory element, display unit, image acquisition
Unit, voice unit (VU) and data transmission unit；Described memory element, display unit, image acquisition units,
Voice unit (VU) and data transmission unit are all connected with CPU；
Described medical terminal and medical main frame are all connected with communication network by respective data transmission unit.
Medical video and intercom system the most according to claim 4, it is characterised in that described medical terminal
Also include the Information reading unit for obtaining information from the external world.
Medical video and intercom system the most according to claim 5, it is characterised in that described information reads
Unit is that magnetic information reads unit, IC card information reads unit, radio-frequency information reads unit and Quick Response Code is swept
Retouch in unit more than one.
7. a medical video call method, based on the medical video call described in any one of claim 1～6
System, the call flow processing procedure including between medical main frame and medical terminal:
A side in medical main frame and medical terminal initiates call request；
When the opposing party in medical main frame and medical terminal judges to there is belonging relation therebetween, the two is built
Vertical call connects.
Medical video call method the most according to claim 7, it is characterised in that also include visiting eventually
Call flow processing procedure between end and medical terminal:
Visit terminal and send, to main control computer, the request of visiting；
The medical end message of target that main control computer is comprised according to the described request of visiting, will visit terminal and target
Medical terminal is set up and is connected.
Medical video call method the most according to claim 8, it is characterised in that visit eventually setting up
Before the connection of end and the medical terminal of target, confirm whether the medical terminal of target accepts connection, when target is medical
After terminal accepts to connect, set up and connect.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403517.4A CN105933636B (en) | 2016-06-08 | 2016-06-08 | Medical video and intercom system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403517.4A CN105933636B (en) | 2016-06-08 | 2016-06-08 | Medical video and intercom system and method |
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| CN105933636B CN105933636B (en) | 2019-05-10 |
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