CN108282590A - A kind of multichannel dialing control system and control method - Google Patents
A kind of multichannel dialing control system and control method Download PDFInfo
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- CN108282590A CN108282590A CN201711399173.5A CN201711399173A CN108282590A CN 108282590 A CN108282590 A CN 108282590A CN 201711399173 A CN201711399173 A CN 201711399173A CN 108282590 A CN108282590 A CN 108282590A
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- card
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- dialing
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- multichannel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/0093—Arrangements for interconnection between switching centres signalling arrangements in networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
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- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a kind of multichannel dialing control system and control method, control system includes master control processing card, data exchange card, relay resource card, user resources card and dialing processing card.The dialing processing card, user resources card and relay resource card are sequentially connected, the data exchange card and dialing processing card and master control processing card connection.The master control processing card and CPCI cabinet formation base functional layers, the data exchange card and CPCI case back plate interfaces constitute Multi-Service switching layer, and the relay resource card, user resources card and dialing processing card constitute bussiness processing layer.Control method includes communication management module, self-checking function module, parameter configuration function module and message processing module.Compared with prior art, the positive effect of the present invention is：Multichannel dialing control system and control method proposed by the present invention are conducive to and unified management integrated to the terminal progress dial feature of dial-up access.
Description
Technical field
The present invention relates to a kind of multichannel dialing control system and control methods.
Background technology
The communication of terminal and Batch Processing processing center has a wide range of applications in real life.Typical business processing
System includes mainly three terminal device group, communication network and business processing center part compositions.And terminal communication access
Mode mainly had pstn telephone line dial-up access, IP accesses and wireless access (GPRS/3G etc.) three classes mode, as shown in Figure 1.
Although the development of mobile communications network and Ethernet so that the mode of communication is gradually diversified, and phone is dialled
The mode that number type terminal is accessed as traditional communication still occupys an important position, in exchange of speech, lightweight data exchange
It is widely used in communication, coded communication.The Terminal Type is linked into network controller device using dialing by PSTN network,
Dial-up Network data are converted into ip network number evidence, are finally linked into finishing service in the Batch Processing system of business processing center
Data exchange.
Traditional terminal dialing access is established based on telephone network, and the terminal device of each node passes through built-in
Modem dial-up authorization centers, and authorization center then receives terminal data by several junction lines, the data of junction line are last
It is transferred in network access controller and is handled, it can for business processing center front end processor according to communication Protocol Conversion by the data
The data format of receiving, the business background system of being finally sent to are handled.
The communication of dialing type terminal is a kind of important data exchange ways, after terminal is linked by telephone line dialing
Then the network access controller of platform mechanism carries out terminal traffic interaction, typical treatment process such as Fig. 2 institutes with transaction processing system
Show, includes the following steps：
(1) user's using terminal initiating business request；
(2) terminal-pair user carries out data encapsulation using business information, and carries out generation check code to data packet, will generate
Request data report business processing center is sent to by communication network；
(3) data packet is opened after receiving data packet, is decrypted, restored data, the business responded by business processing center
Processing；
(4) business processing center construction service response datagram packet is sent to terminal；
(5) terminal device is unpacked after receiving data packet, is handled, is printed, and completes entire business procedure.
The characteristic of point-to-point terminal access is, by built-in Modem, by telephone network be connected to background system into
Row communication, point-to-point terminal access have many advantages, such as at low cost, easy to use.But there is also many deficiencies, such as reliability simultaneously
The problems such as difference, network technology scaling difficulty.
Invention content
In order to overcome the disadvantages mentioned above of the prior art, the present invention provides a kind of multichannel dialing control system and controlling parties
Dial feature centralized control is managed by method using similar Clustering, can be carried out multichannel while be initiated to authorization center
Communication connection, is again connected to network access controller, is eventually connected to Batch Processing system.The dialing of multiple terminals can be connect
Enter to converge in a system equipment, possess multiplexer channel and be connected to target network center, carries out network dynamic equilibrium, rationally profit
With Internet resources, accelerate the operation speed.So that the control software of upper layer terminal level can be managed collectively business, control is soft
Part is in a kind of connection of loose coupling with bottom multichannel dialing control system so that software is more readily updatable maintenance.Pay compared with
The relatively high income in terms of performance, reliability, flexibility is obtained in the case of low cost.
The technical solution adopted by the present invention to solve the technical problems is：A kind of multichannel dialing control system, including master control
Handle card, data exchange card, relay resource card, user resources card and and dialing processing card.The dialing processing card, user
Resource card and relay resource card are sequentially connected, and the data exchange card handles card connection with dialing processing card and with master control.It is described
Master control processing card and CPCI cabinet formation base functional layers, the data exchange card and CPCI case back plate interfaces constitute multi-service
Switching layer, the relay resource card, user resources card and dialing processing card constitute bussiness processing layer.
The present invention also provides a kind of multichannel method for controlling dialing, including communication management module, self-checking function module, parameter
Configuration feature module and message processing module.Wherein：The communication management module complete upper layer software (applications) and bottom modem links it
Between communication link management control, be completed at the same time the processing of agreement；The self-checking function module is completed to Modem working conditions
Detection；The parameter configuration function module completes the configuration of chain road serial communication parameter and Modem operating modes；The message
Processing module is completed dialing, link layer link setup, the transmission of message load data packet and serial ports with target and is monitored.
Compared with prior art, the positive effect of the present invention is：Multichannel dialing control system proposed by the present invention and control
Method is conducive to and unified management integrated to the terminal progress dial feature of dial-up access.Its main advantageous effect and advantage are such as
Under：
1, it is conducive to safeguard and update
The present invention is dialled by being integrated into after extracting the dial feature of equipment in multichannel dialing control system using multichannel
Control software concentration is managed so that tension management control software improves the flexibility of software upgrading convenient for safeguarding.Simultaneously
Centralized management to hardware is conducive to the centralized maintenance in the later stage of equipment.
2, pressure test
The multichannel dialing control system of the present invention is conducive to carry out pressure test for the target for needing that dialing is used to use.
Under the scene for needing to initiate multidiameter delay communication request, the control system that can be dialled by multichannel to the function of target and performance into
Row detection, ensures system indices of reaching the standard grade.
3, operation strategies are wide
The multichannel dialing control system of the present invention, can be widely used in the business scenario for needing to be communicated using dialing.
Description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is intended to for terminal communication access topology；
Fig. 2 is exemplary terminal data communication process schematic diagram；
Fig. 3 is multichannel dialing control system equipment hardware the general frame；
Fig. 4 is hardware architecture figure；
Fig. 5 is multichannel dialing Control System Software functional framework figure；
Fig. 6 is multichannel dialing Control System Software flow chart.
Specific implementation mode
As shown in figure 3, the cabinet of multichannel dialing control system equipment uses 19 inches of CPCI standard PC cases.Equipment is from work(
Master control process part, PSTN relay process part and dialing process part can be divided on energy, by master control from board card module
Manage the board composition of card, data exchange card, relay resource card, user resources card, dialing processing five types of card.
As shown in figure 4, entire multichannel dialing control system uses a kind of architecture of stratification, can divide from hardware
For three levels, basic function layer, Multi-Service switching layer and bussiness processing layer.Basic function layer includes chassis frame (comprising electricity
Source module, case radiation fan etc.) and master control processing card, they are the basic components of whole equipment.Multi-Service switching layer includes
Case back plate and data exchange card provide the data exchange of 3 agreements (PICMG 2.16, H.110 and PCI) by backboard.Industry
Business process layer includes relay resource card, user resources card and dialing processing card, is each responsible for processing PSTN relayings and dialing processing.
According to hardware architecture, the function of each section is as follows：
(1) bussiness processing layer
Bussiness processing layer is made of three relay resource card, user resources card and dialing processing card parts, main to complete
The relevant treatment of PSTN business and dialing processing business.The function difference of three kinds of boards is as follows：
1) relay resource card has independent 2M/PCM digital relay interfaces and relaying channel processing capacity, can handle seven
Number signaling (SS7) link protocol, processing local loop signaling, caller identification and externally exhalation control, pass through H.110 bus and mould
Quasi- voice cartoon letters；
2) user resources card has separate analogue voice channel, can realize that dislodging machine testing, caller identification, voice are handed over
Mutual answering passes through H.110 bus and relay resource cartoon letters；
3) dialing processing card, has independent synchronous Modem, can complete Multi-path synchronous Modem dial-up accesses parallel.
(2) Multi-Service switching layer
Multi-Service switching layer is made of CPCI case back plates and data exchange card, main to complete various functions plate inside equipment
A variety of data exchanges between card.The function of two kinds of boards is as follows：
1) CPCI case back plates, provide CPCI connections bus, H.110 perforation bus connect bus with PICMG2.16；
2) data exchange card provides the Fabric Interface for meeting PICMG2.16, coordinates PICMG2.16 connection buses, completes number
According to exchange.
(3) basic function layer
Basic function layer is made of CPCI cabinets and master control processing card, the main several basic work(for completing equipment need of work
Energy and major control function.Its concrete function is as follows：
1) CPCI cabinets provide the mechanical erection position of each board, provide air-cooled heat dissipation, provide each board work
Required direct-current working volts；
2) master control processing card, is responsible for the work of each board inside control device, inquires each board state, and parsing is internal
Communication instruction completes related news process instruction.
As shown in figure 5, multichannel dialing Control System Software is mainly matched by communication management module, self-checking function module, parameter
Four parts of function module and message processing module are set to form.
Communication management module is mainly completed to carry out the communication link pipe between bottom modem links between upper layer software (applications)
Reason control, is completed at the same time the processing function of agreement.
Self-checking function module completes the detection to Modem working conditions, lays the foundation for further message processing.
Parameter configuration module mainly completes the configuration feature of chain road serial communication parameter and Modem operating modes.
Message processing module mainly complete with the dialing of target, link layer link setup, message load data packet transmission and
The functions such as serial ports monitoring.
As shown in fig. 6, multichannel dialing Control System Software receives the mission bit stream that upper layer software (applications) issues, it is logical in software
Believe that management module carries out type parsing to mission bit stream, self-test, parameter configuration are executed according to different task message types and disappears
Processing function is ceased, implementing result is finally fed back into upper layer software (applications).
Claims (8)
- The control system 1. a kind of multichannel dials, it is characterised in that：Including master control processing card, data exchange card, relay resource card, use Family resource card and dialing processing card, the dialing processing card, user resources card and relay resource card are sequentially connected, the data Switching card and dialing processing card and master control processing card connection, the master control processing card and CPCI cabinet formation base functional layers, institute It states data exchange card and CPCI case back plate interfaces and constitutes Multi-Service switching layer, the relay resource card, user resources card and dial Number processing card constitute bussiness processing layer.
- The control system 2. a kind of multichannel according to claim 1 dials, it is characterised in that：The basic function layer completion is set The basic function and major control function of standby need of work, wherein：The CPCI cabinets provide the mechanical erection position of each board It sets, air-cooled heat dissipation is provided, the direct-current working volts needed for each board work are provided；The master control processing card is responsible for control and is set The work of standby internal each board, inquires each board state, and related news process instruction is completed in parsing intercommunication instruction.
- The control system 3. a kind of multichannel according to claim 2 dials, it is characterised in that：The Multi-Service switching layer is responsible for A variety of data exchanges between various functions board, wherein：The CPCI case back plates provide CPCI connections bus, H.110 pass through Logical bus connects bus with PICMG2.16；The data exchange card provides the Fabric Interface for meeting PICMG2.16, cooperation PICMG2.16 connection buses complete data exchange.
- The control system 4. a kind of multichannel according to claim 3 dials, it is characterised in that：The relaying of the bussiness processing layer Resource card have independent 2M/PCM digital relay interfaces and relaying channel processing capacity, for handle Signaling System Number 7 link protocol, Local loop signaling, caller identification and externally exhalation control are handled, H.110 bus and user resources cartoon letters are passed through.
- The control system 5. a kind of multichannel according to claim 4 dials, it is characterised in that：The user of the bussiness processing layer There is resource card separate analogue voice channel to pass through for realizing dislodging machine testing, caller identification, interactive voice answering H.110 bus and relay resource cartoon letters.
- The control system 6. a kind of multichannel according to claim 5 dials, it is characterised in that：The dialing of the bussiness processing layer Processing card has independent synchronous Modem, for completing Multi-path synchronous Modem dial-up accesses parallel.
- 7. a kind of multichannel method for controlling dialing, it is characterised in that：Including communication management module, self-checking function module, parameter configuration Function module and message processing module, wherein：The communication management module completes the communication between upper layer and bottom modem links Link management controls, and is completed at the same time the processing function of agreement；The self-checking function module completes the inspection to Modem working conditions It surveys；The parameter configuration function module completes the configuration of chain road serial communication parameter and Modem operating modes；At the message Dialing, link layer link setup, the transmission of message load data packet and serial ports that module is completed with target is managed to monitor.
- 8. a kind of multichannel method for controlling dialing according to claim 7, it is characterised in that：The communication management module, from The workflow of checking functions module, parameter configuration function module and message processing module is, communication management module is to receiving The mission bit stream that upper layer issues carries out type parsing, issues self-checking command respectively according to different type analysis results, configuration refers to Order and service order, by self-checking function module, parameter configuration function module and message processing module execute self-test respectively, parameter is matched It sets and message processing function, implementing result is finally fed back into upper layer processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711399173.5A CN108282590B (en) | 2017-12-22 | 2017-12-22 | Multi-path dialing control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711399173.5A CN108282590B (en) | 2017-12-22 | 2017-12-22 | Multi-path dialing control system |
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| CN108282590A true CN108282590A (en) | 2018-07-13 |
| CN108282590B CN108282590B (en) | 2020-04-03 |
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| CN201711399173.5A Active CN108282590B (en) | 2017-12-22 | 2017-12-22 | Multi-path dialing control system |
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Cited By (3)
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| CN110225211A (en) * | 2019-05-07 | 2019-09-10 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Multichannel pulse modified modulating voice exchange system and method |
| CN111865942A (en) * | 2020-07-03 | 2020-10-30 | 交通运输部北海航海保障中心天津海事测绘中心 | Communication data encryption equipment and system for marine hydrological meteorological observation system |
| WO2023185130A1 (en) * | 2022-03-29 | 2023-10-05 | 西安广和通无线软件有限公司 | Data forwarding apparatus and method, electronic device, and storage medium |
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| CN108282590B (en) | 2020-04-03 |
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