CN208028929U - A kind of voice calling system based on the conversion of pc client digital signal - Google Patents
A kind of voice calling system based on the conversion of pc client digital signal Download PDFInfo
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- CN208028929U CN208028929U CN201820500740.5U CN201820500740U CN208028929U CN 208028929 U CN208028929 U CN 208028929U CN 201820500740 U CN201820500740 U CN 201820500740U CN 208028929 U CN208028929 U CN 208028929U
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Abstract
The utility model discloses a kind of voice calling systems based on the conversion of pc client digital signal, including pc client, PC server, microcontroller and intercom；The pc client is connected by Socket interfaces with PC server, and the PC server is connected by RS485 buses with microcontroller.Operating personnel find mechanic, electrician after the utility model can shorten device fails；Operating personnel only need to click the call button in pc client, can be by message informing to repairman；The probability that defective work flows to next link can be reduced；Operating personnel can intercept the defective work being likely to occur in Best Times；Message is transmitted by the high Transmission Control Protocol of reliability, must largely reduce the error of information transmission；Very high scalability is provided with interface mode.
Description
Technical field
The utility model belongs to stem technology field processed, specifically a kind of voice based on the conversion of pc client digital signal
Calling system.
Background technology
Demand originating from developed country to service quality, purport are provided for client by forms such as phone, faxes
Rapidly, the services such as accurate consultation information and service handling and complaint by the intelligent call distribution of programme-controlled exchange, calculate
Efficient means and the experienced artificial seats such as the integrated, automatic answering system of electromechanics words, improve expiring for client to the maximum extent
Meaning degree, while naturally also making the relationship of enterprise and client even closer, it is the important means for improving enterprise competitiveness.With in recent years
The development and fusion with computer technology are communicated, call center had been assigned new content：The introducing of distributed computing technology makes
Manual position representative need not concentrate on a local work again；The appearance of automatic voice responding equipment is not only largely replaced
For the work that manual position represents, and call center is enable to run without interruption for 24 hours；Internet and communication mode
Revolution more makes call center that can not only handle phone, moreover it is possible to processing fax, E-mail, web access, even based on
The phone of Internet and video conference.Therefore, present call center is far beyond the past range of definition, become with
Information technology is core, provides the tissue of interactive services for client by various modern means of communication.Workshop and a variety of rows
Industry communication tool generally uses intercom, but there is no a kind of languages that the digital signal at the ends PC can be converted into intercom at present
Sound signal technology.Turn voice signal difficult point for above-mentioned digital signal, the prior art does not well solve method still.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of voices based on the conversion of pc client digital signal to exhale
It is system；Simply, reliable pc client human-computer interaction interface is enabled an operator to when Workshop Production device fails
It is enough that functional official on duty and related repair personnel are pushed messages to most fast speed.But currently, dtr signal in workshop,
Message cannot be informed repairman by operating personnel by way of making a phone call.
In order to solve the problem above-mentioned the utility model use technology and method it is as follows：
A kind of voice calling system based on the conversion of pc client digital signal, including pc client, PC server, monolithic
Machine and intercom；The pc client is connected by Socket interfaces with PC server, and the PC server passes through RS485 buses
It is connected with microcontroller；
Microcontroller I/O interface, RS485 bus interface, communication module, microcontroller main body, 220V are provided on the microcontroller
Turn 5V transformers, relay, audio module and 220V AC powers；The communication module, microcontroller main body, relay and audio
Module turns 5V transformers through 220V respectively by conducting wire and is connected with 220V AC powers；The microcontroller I/O interface passes through signal wire
It is connected with relay；
The microcontroller is connected by communication module and pc client communication, and the communication module is connect by RS485 buses
Mouth is connected through RS485 buses with PC server；
Intercom loudspeaker and intercom message send button are provided on the intercom, the microcontroller passes through audio mould
Block is connected with intercom loudspeaker, the intercom message send button by signal wire respectively with microcontroller I/O interface and relay
It is connected.
Further, the pc client is mounted to the EXE application programs in operating personnel's MES computers, operating personnel
" calling packaging mechanic ", " calling smoke machine mechanic ", " calling electrician " button in EXE programs can be clicked, it is existing using workshop
Some WLANs establish connection to reach the related maintenance personal of calling by TCP three-way handshake agreement.
Further, the PC server is the maintenance call for receiving operating personnel's transmission, is disappeared by judging to receive
The IP address of breath transmits the message to communication module with the specific calling device number of determination (1-No. 20).
Further, the communication module is the information sent for receiving pc client and server-side, and according to writing
Program command information is sent to the microcontroller main body inside microcontroller；The communication module is communicated using JP -2y068802
Module is set after the communications parameters such as baud rate, sequential so that pc client and server-side and microcontroller communicate with one another.
Further, the microcontroller main body is connect with relay and audio module respectively, and microcontroller main body receives logical
After the instruction for interrogating module, the relay that is connect with intercom message send button conducting wire of instruction notification is sent in an ON state,
So that intercom, which is in, sends message status；Another aspect microcontroller body instructions audio module plays corresponding voice, in this way
Just the message that calling is repaired can be sent in the form of broadcasting in the intercom in same channel.
Further, when the pc client needs to send a message to PC server, client has expired in order to prevent
Connection is again connected in server, and special envoy provides a reliable Connection Service with Transmission Control Protocol three-way handshake theorem：
It shakes hands for the first time：When establishing connection, client sends syn packets (syn=j) and arrives server, and enters SYN_SEND
State, waiting for server confirm；
SYN：Synchronizing sequence numbers (Synchronize Sequence Numbers)
Second handshake：Server receives syn packets, it is necessary to confirm the SYN (ack=j+1) of client, while oneself also sends
One SYN packet (syn=k), i.e. SYN+ACK packets, at this time server enter SYN_RECV states；
Third time is shaken hands：Client receives the SYN+ACK packets of server, is sent to server and confirms packet ACK (ack=k+
1), this packet is sent, and client and server enters ESTABLISHED states, completes three-way handshake；
After three-way handshake, client can be communicated with server end.
Compared with the existing technology, the utility model has the advantages that：
1, the used time that operating personnel after device fails find mechanic, electrician can be shortened.When setting in the case of in the past
For when breaking down, operating personnel need spontaneous in the functional official for finding mechanic or searching carrying intercom in workshop, consumption
Shi Pingjun was at 2 minutes.And only need to click the call button in pc client using operating personnel after this calling system, it can will disappear
Breath notifies repairman.
2, the probability that defective work flows to next link can be reduced.Certain probability is had after device fails to occur
Defective work, if operating personnel are busy with finding repairman and ignoring the link for intercepting defective work, it would be possible to cause unqualified
Product flow to next link.Using this calling system, operating personnel can intercept the defective work being likely to occur in Best Times.
3, the voice calling system is assisted using the WLAN being laid in workshop by the high TCP of reliability
View transmission message, must largely reduce the error of information transmission.
4, the voice calling system provides very high scalability with interface mode, for the demand update paving in workshop from now on
Solid foundation is descended.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings；
Fig. 1 is the voice calling system structure chart of the utility model；
Fig. 2 is TCP three-way handshake schematic diagram when the pc client of the utility model and PC server end are communicated；
Fig. 3 is the single chip computer architecture schematic diagram of the utility model；
Fig. 4 is the fundamental diagram of the utility model.
In figure：1.PC clients；2.PC servers；3. microcontroller；4. microcontroller I/O interface；5.RS485 bus interface；6.
Communication module；7. microcontroller main body；8.220V turning 5V transformers；9. relay；10. audio module；11.220V AC powers.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define；
Shown in as shown in Figure 1, Figure 3 and Figure 4, a kind of language based on the conversion of pc client digital signal of technical solutions of the utility model
Sound calling system includes pc client 1, PC server 2, microcontroller 3 and intercom；The pc client 1 passes through Socket interfaces
It is connected with PC server 2, the PC server 2 is connected by RS485 buses with microcontroller 3；
Microcontroller I/O interface 4, RS485 bus interface 5, communication module 6, microcontroller main body are provided on the microcontroller 3
7,220V turns 5V transformers 8, relay 9, audio module 10 and 220V AC powers 11；The communication module 6, microcontroller main body
7, relay 9 and audio module 10 turn 5V transformers 8 through 220V respectively by conducting wire and are connected with 220V AC powers 11；The list
Piece machine I/O interface 4 is connected by signal wire with relay 9；
The microcontroller 3 is connected by communication module 6 and the communication of pc client 1, and the communication module 6 is total by RS485
Line interface 5 is connected through RS485 buses with PC server 2；
Intercom loudspeaker and intercom message send button are provided on the intercom, the microcontroller main body 7 passes through
Audio module 10 is connected with intercom loudspeaker, the intercom message send button by signal wire respectively with microcontroller I/O interface
4 are connected with relay 9.
The pc client is mounted to the EXE application programs in operating personnel's MES computers, and operating personnel can click EXE
" calling packaging mechanic " in program, " calling smoke machine mechanic ", " calling electrician " button, utilize the existing wireless office in workshop
Domain net establishes connection to reach the related maintenance personal of calling by TCP three-way handshake agreement.
The PC server is the maintenance call for receiving operating personnel's transmission, and the IP address of message is received by judgement
With the specific calling device number of determination 1-20, and transmit the message to communication module.
The communication module is the information for receiving pc client and server-side transmission, and will be referred to according to the program write
Enable the microcontroller main body that information is sent to inside microcontroller；The communication module 6 uses JP -2y068802 communication modules, setting
So that pc client and server-side and microcontroller communicate with one another after the communications parameters such as good baud rate, sequential.
The microcontroller main body 7 is connect with relay and audio module respectively, and microcontroller main body 7 receives communication module
After instruction, the relay that transmission instruction notification is connect with intercom message send button conducting wire is in an ON state so that intercommunication
Machine, which is in, sends message status；Another aspect microcontroller main body 7 instructs audio module to play corresponding voice, just can will exhale in this way
The message of repairing is made to be sent in the form of broadcasting in the intercom in same channel.
Embodiment 1
As shown in Figure 1, repair calling system structure by：Pc client 1, PC server 2, microcontroller 3, four part of intercom
It constitutes.Wherein pc client 1 and 2 communication part of PC server, the ends PC and microcontroller communication part constitute substantially including：A. client
Hold the EXE programs in computer, the EXE programs in b. server computers, c. microcontroller integral parts.
As shown in Figure 2, Figure 3, Figure 4, pc client 1 and 2 communication program of PC server, need introducing to use OSIOpen
Transport layer in 7 layers of Communication Model of Systems Interconnection Reference Model, by being assisted by TCP
View between PC so that communicate with one another；PC needs to use JP -2y068802 communication modules with microcontroller communication part, sets wave
So that PC and microcontroller communicate with one another after the communications parameters such as special rate, sequential.
When pc client 1, which is sent, repairs request to 2 end of PC server, server EXE programs are according to the IP address received
Judge that sending message corresponds to 1-No. 20 boards of client machine number, to send a message in communication module 6, monolithic owner
Body 7 is connected with communication module 6 and can receive the instruction that communication module 6 is sent out, and intercom message send button passes through signal
Line is connected with microcontroller I/O interface 4, relay 9 respectively, receive communication module 6 transmission instruction after MCU Instruction after
Electric appliance 9,4 conducting wire of output microcontroller I/O interface connect intercom message send button, while microcontroller sends a message to connection pair
Say that the audio module 10 of machine loudspeaker instructs its play sound effect, in the intercom by loudspeaker broadcast transmission audio to specific channel.
As shown in Fig. 2, when pc client 1 needs to send a message to PC server 2, client has expired in order to prevent
Connection is again connected in server, and special envoy provides a reliable Connection Service with Transmission Control Protocol three-way handshake theorem：
It shakes hands for the first time：When establishing connection, client sends syn packets (syn=j) and arrives server, and enters SYN_SEND
State, waiting for server confirm；
SYN：Synchronizing sequence numbers (Synchronize Sequence Numbers)
Second handshake：Server receives syn packets, it is necessary to confirm the SYNack=j+1 of client, while oneself also sends one
A SYN packets syn=k, i.e. SYN+ACK packets, at this time server enter SYN_RECV states；
Third time is shaken hands：Client receives the SYN+ACK packets of server, is sent to server and confirms packet ACK (ack=k+
1), this packet is sent, and client and server enters ESTABLISHED states, completes three-way handshake.
After three-way handshake, client can be communicated with server end.
As shown in Figure 3, Figure 4, single chip part starts operation, and 220V turns what 5V alternating current transformers 8 provided power supply 11
220V AC powers switch to 5V supplies communication module 6, microcontroller main body 7, relay 9, audio module 10, and communication module 6 passes through
After RS485 buses are connected to 2 end of PC server, system worked well.After communication module 6 sends instructions to microcontroller main body 7,
After the program in microcontroller main body 7 judges, instructs its I/O port to send high electricity frequency and send information to connection radio voice device
In the relay of button, it is in on-state that relay 9, which receives after message, and two conducting wires for connecting intercom loudspeaker are at hair
Send audio status.Microcontroller main body 7 sends to the audio module for being connected to radio voice device loudspeaker and reads designated position at this time
Audio instruction, and audio is sent in the form of broadcasting in the intercom of same channel.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model,
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. it is a kind of based on pc client digital signal conversion voice calling system, which is characterized in that including pc client (1),
PC server (2), microcontroller (3) and intercom；The pc client (1) is connected by Socket interfaces with PC server (2),
The PC server (2) is connected by RS485 buses with microcontroller (3)；
Microcontroller I/O interface (4), RS485 bus interface (5), communication module (6), microcontroller are provided on the microcontroller (3)
Main body (7), 220V turn 5V transformers (8), relay (9), audio module (10) and 220V AC powers (11)；The communication mould
Block (6), microcontroller main body (7), relay (9) and audio module (10) by conducting wire respectively through 220V turn 5V transformers (8) with
220V AC powers (11) are connected；The microcontroller I/O interface (4) is connected by signal wire with relay (9)；
The microcontroller (3) is connected by communication module (6) and pc client (1) communication, and the communication module (6) passes through
RS485 bus interface (5) is connected through RS485 buses with PC server (2)；
Intercom loudspeaker and intercom message send button are provided on the intercom, the microcontroller (3) passes through audio mould
Block (10) is connected with intercom loudspeaker, the intercom message send button by signal wire respectively with microcontroller I/O interface (4)
It is connected with relay (9).
2. a kind of voice calling system based on the conversion of pc client digital signal as described in claim 1, it is characterised in that：
The pc client is mounted to the EXE application programs in operating personnel's MES computers, and operating personnel can click in EXE programs
" calling packaging mechanic ", " calling smoke machine mechanic ", " calling electrician " button are led to using the existing WLAN in workshop
It crosses TCP three-way handshake agreement and establishes connection to reach the related maintenance personal of calling.
3. a kind of voice calling system based on the conversion of pc client digital signal as described in claim 1, it is characterised in that：
The PC server is the maintenance call for receiving operating personnel's transmission, and the IP address of message is received to determine tool by judgement
Body calling device number 1-20, and transmit the message to communication module.
4. a kind of voice calling system based on the conversion of pc client digital signal as described in claim 1, it is characterised in that：
The communication module is the information for receiving pc client and server-side transmission, and is sent out command information according to the program write
Send the microcontroller main body to microcontroller；The communication module (6) uses JP -2y068802 communication modules, sets baud
So that pc client and server-side and microcontroller communicate with one another after rate, sequential communications parameter.
5. a kind of voice calling system based on the conversion of pc client digital signal as described in claim 1, it is characterised in that：
The microcontroller main body (7) connect with relay and audio module respectively, and microcontroller main body (7) receives the instruction of communication module
Afterwards, the relay that transmission instruction notification is connect with intercom message send button conducting wire is in an ON state so that at intercom
In transmission message status；Another aspect microcontroller main body (7) instructs audio module to play corresponding voice, just can will call in this way
The message of repairing is sent in the form of broadcasting in the intercom in same channel.
6. a kind of voice calling system based on the conversion of pc client digital signal as claimed in claim 2, it is characterised in that：
When the pc client needs to send a message to PC server, client has expired connection and is again connected to clothes in order to prevent
It is engaged in device, special envoy provides a reliable Connection Service with Transmission Control Protocol three-way handshake theorem：
It shakes hands for the first time：When establishing connection, client sends syn packets syn=j to server, and enters SYN_SEND states, etc.
Device to be serviced confirms；
SYN：Synchronizing sequence is numbered
Second handshake：Server receives syn packets, it is necessary to confirm the SYNack=j+1 of client, while oneself also sends one
SYN packet syn=k, i.e. SYN+ACK packets, at this time server enter SYN_RECV states；
Third time is shaken hands：Client receives the SYN+ACK packets of server, is sent to server and confirms packet ACKack=k+1, this packet
It is sent, client and server enters ESTABLISHED states, completes three-way handshake；
After three-way handshake, client can be communicated with server end.
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| CN201820500740.5U CN208028929U (en) | 2018-04-10 | 2018-04-10 | A kind of voice calling system based on the conversion of pc client digital signal |
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| CN201820500740.5U CN208028929U (en) | 2018-04-10 | 2018-04-10 | A kind of voice calling system based on the conversion of pc client digital signal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306897A (en) * | 2018-04-10 | 2018-07-20 | 红云红河烟草(集团)有限责任公司 | A kind of voice calling system based on the conversion of pc client digital signal |
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2018
- 2018-04-10 CN CN201820500740.5U patent/CN208028929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306897A (en) * | 2018-04-10 | 2018-07-20 | 红云红河烟草(集团)有限责任公司 | A kind of voice calling system based on the conversion of pc client digital signal |
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