CN1113518C - User board controller for cut-in network equipment - Google Patents

User board controller for cut-in network equipment Download PDF

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Publication number
CN1113518C
CN1113518C CN 99113543 CN99113543A CN1113518C CN 1113518 C CN1113518 C CN 1113518C CN 99113543 CN99113543 CN 99113543 CN 99113543 A CN99113543 A CN 99113543A CN 1113518 C CN1113518 C CN 1113518C
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China
Prior art keywords
module
user
plate
interface module
level
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Expired - Lifetime
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CN 99113543
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Chinese (zh)
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CN1267987A (en
Inventor
孟剑力
索小民
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Nokia Shanghai Bell Co Ltd
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BELL TELEPHONE EQUIPMENT Co Ltd SHANGHAI
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Priority to CN 99113543 priority Critical patent/CN1113518C/en
Publication of CN1267987A publication Critical patent/CN1267987A/en
Application granted granted Critical
Publication of CN1113518C publication Critical patent/CN1113518C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The present invention relates to a controller of a user board, which is used for an access network device, and is composed of a signaling interface module of the user board, a speech interface module of the user board, a switched network module, a test interface module, a ringing current power and frequency controlling module, an alert monitoring and displaying module, a user signaling and processing module, an upper layer interface module, a main backup module and a control module of a sequential circuit. The controller can identify and control the series user of an S1240 exchanger in a self-adaptive mode, and supports all functions which can be supplied by the user board. Thereby, the controller can be applied to the access network device along with the user board of the S1240 exchanger. Thus, the application category of the user board is enlarged, and the production cost of the access network device is reduced.

Description

The controller that is used for a kind of user's plate of access network equipment
The present invention relates to a kind of controller of user's plate, relate in particular to a kind of controller that is used for a kind of user's plate of access network equipment.
Along with the rapid expansion of Communication in China net and popularizing of phone, digital program controlled switching technology and access network technology have all obtained very big development.Particularly the S1240 digital SPC exchange has occupied very big share in the Communication in China net, and the user's plate that is widely used in the S1240 digital SPC exchange can not be as a kind of general part, especially this user's plate can not be used for the access network equipment of the output maximum relevant with the S1240 digital SPC exchange, also be that user's plate is incompatible, do not possess interchangeability, like this, not only increased the complexity of manufacturers produce, the access network equipment production cost can't be reduced, and cause inconvenience in the operation and maintenance to the user.
The object of the present invention is to provide a kind of controller that is used for a kind of user's plate of access network equipment, thereby employed series of user plate in the S1240 digital SPC exchange can be can be used for using in the access network equipment by controller of the present invention, make that employed series of user plate has general interchangeability in the S1240 digital SPC exchange, can simplify the production technology of access network equipment like this, reduce production costs.
The object of the present invention is achieved like this, a kind of controller that is used for a kind of user's plate of access network equipment, it links to each other with a kind of user's plate, higher level's control board of access network equipment respectively, also can interconnect with the identical controller of redundancy again, be characterized in, it comprises: user's plate signaling interface module, and it is used for signaling inserts and extracts, and can carry out buffer memory to signaling; User's plate cable voice port module, it is changed the voice signal of external a kind of user's plate and the different rates between the exchanging network module mutually, and it carries out two-way control connection with exchanging network module, a kind of user's plate respectively; Exchanging network module, it is used to finish the exchange and the line concentration of speech time slot, and it carries out two-way control connection with user's plate cable voice port module, high-level interface module respectively; Test interface module, it is used to receive the order of sending from the high-level interface module, and drives a kind of user's plate, cooperates external test macro, finish Internal Line Test and Loop test to the user, it carries out two-way control connection with high-level interface module, user's plate signaling interface module respectively; Ringing-current power and frequency control module, it is used for presenting ringing-current to user outline, ringing-current rhythm is controlled, and according to the difference of external ringing-current watt level, carry out rational power division, it carries out two-way control connection with the high-level interface module respectively, carries out unidirectional output control connection with user's plate signaling interface module; Alarm-monitor and display module, it is used for the warning information and the state of real time monitoring user plate, be presented on the stand by lamp, and deliver to higher level's control board by the high-level interface module, it carries out two-way control connection with high-level interface module, user's plate signaling interface module respectively; The subscriber signaling processing module, it collects user's plate signaling by user's plate signaling interface module, discern user's board type adaptively, correctly carrying out User Status differentiates, finish the dislodging machine testing, pulse telephone number receiving and the identification of bat spring, give the higher level control board with corresponding message by the high-level interface module, receive the control command that higher level's control board sends by the high-level interface control module, finish relevant work according to User Status, and convert user's plate dedicated signaling to and issue corresponding user by user's plate signaling interface module, it respectively with the high-level interface module, user's plate signaling interface module is carried out two-way control connection; The high-level interface module, it for exchanging network module, subscriber signaling processing module, alarm-monitor and display module, ringing-current power and frequency control module, test interface module, active and standbyly provide signaling and speech channel with higher level's control board with module, it carries out two-way control connection with them respectively, and carries out two-way control connection with external higher level's control board; The active and standby module of using, controller of the present invention has redundant and two kinds of working methods of single controller, when adopting the redundancy of effort mode, this module is used to indicate the action with the synchronizing redundant controller, when a side controller fault, can automatically switch to the work of opposite side controller, also can force to switch from the order of high-level interface module reception upper strata control board; When adopting the single controller working method, this module does not activate, it and test interface module, ringing-current power and frequency control module, alarm-monitor and display module, subscriber signaling processing module, high-level interface module are carried out two-way control connection, also carry out two-way control connection with the controller of redundancy when adopting the redundancy of effort mode; And, the sequence circuit control module, it is mainly used in the clock that provides required, frame synchronizing signal, its unidirectional respectively above-mentioned user's plate signaling interface module, user's plate cable voice port module, exchanging network module, active and standby of being connected in module, test interface module, ringing-current power and frequency control module, alarm-monitor and display module, subscriber signaling processing module, high-level interface module.
Owing to adopted above-mentioned technical solution, the series of user plate of S1240 switch can be discerned and control to the controller that makes the present invention be used for a kind of user's plate of access network equipment adaptively, and support all functions that this user's plate can provide.Thereby can in access network equipment, use the series of user plate of S1240 digital SPC exchange, enlarged the utilization category of this user's plate like this, and improved the general interchangeability of this user's plate, simplified the production technology of access network equipment, reduce production cost, improved the competitiveness of product in market.
The present invention is further illustrated below in conjunction with the embodiments of the invention accompanying drawing.
Fig. 1 is a functional block diagram of the present invention.
As shown in Figure 1, the present invention is the controller that is used for a kind of user's plate of access network equipment, it links to each other with a kind of user's plate, higher level's control board of access network equipment respectively, also can interconnect with the identical controller of redundancy again, a kind of user's plate wherein is the employed user's plate of S1240 digital SPC exchange, and it comprises following functional module:
User's plate signaling interface module, it is used for signaling and inserts and extract, and can carry out buffer memory to signaling, it is with test interface module, alarm-monitor and display module, ringing-current power and frequency control module, and the subscriber signaling sent of subscriber signaling processing module was inserted in signalling time slot of 4M signal of user's plate, simultaneously it extracts signaling frame from the signalling time slot from a kind of 4M signal of user's plate, and it is issued alarm-monitor and display module or test interface module or subscriber signaling processing module, it can carry out buffer memory to the subscriber signaling frame of transmitting-receiving;
User's plate cable voice port module, it is changed the voice signal of external a kind of user's plate and the different rates between the exchanging network module mutually, it carries out two-way control connection with exchanging network module, a kind of user's plate respectively, the 2M voice signal that comes from exchanging network module converts the 4M voice signal that a kind of user's plate can correctly be discerned to, and be inserted in the corresponding speech time slot of 4M signal of user's plate, it extracts voice signal from the speech time slot of the next 4M signal of user's plate simultaneously, and issues exchanging network module after converting thereof into the 2M signal;
Exchanging network module, it is used to finish the exchange and the line concentration of speech time slot, it carries out two-way control connection with user's plate cable voice port module, high-level interface module respectively, by the subscriber signaling module drive, finish the exchange of speech time slot, difference configuration according to user's plate quantity can have different concentration ratios;
Test interface module, it carries out two-way control connection with high-level interface module, user's plate signaling interface module respectively, from high-level interface module acceptance test order, convert user's plate signaling frame to and issue corresponding user's plate by user's plate signaling interface module, drive the action of user's plate, cooperate external test macro to finish Internal Line Test and Loop test the user;
Ringing-current power and frequency control module, it is used for presenting ringing-current to user outline, ringing-current rhythm is controlled, and according to the difference of external ringing-current watt level, carry out rational power division by power averaging or the fastest algorithm of response, it carries out two-way control connection with the high-level interface module respectively, carry out unidirectional output control connection with user's plate signaling interface module, receive ring and stop the bell order from the high-level interface module, convert user's plate signaling frame to and issue corresponding a kind of user's plate by user's plate signaling interface module, driving user plate is presented to user outline or is stopped ringing-current, and ringing-current rhythm is controlled, and guarantees the operate as normal of external ringing-current module;
Alarm-monitor and display module, it regularly sends the inquiry frame to each user by user's plate signaling interface module, the warning information and the state that are used for real time monitoring user plate, be presented on the stand by lamp, and deliver to higher level's control board by the high-level interface module, it carries out two-way control connection with high-level interface module, user's plate signaling interface module respectively;
The subscriber signaling processing module, it collects user's plate signaling by user's plate signaling interface module, discern user's board type adaptively, correctly carrying out User Status differentiates, finish the dislodging machine testing, pulse telephone number receiving and the identification of bat spring, give the higher level control board with corresponding message by the high-level interface module, receive the control command that higher level's control board sends by the high-level interface control module, finish relevant work according to User Status, and convert user's plate dedicated signaling to and issue corresponding user by user's plate signaling interface module, it respectively with the high-level interface module, user's plate signaling interface module is carried out two-way control connection;
The high-level interface module, it for exchanging network module, subscriber signaling processing module, alarm-monitor and display module, ringing-current power and frequency control module, test interface module, active and standbyly provide signaling and speech channel with higher level's control board with module, it carries out two-way control connection with them respectively, and carries out two-way control connection with external higher level's control board;
The active and standby module of using, controller of the present invention has redundant and two kinds of working methods of single controller, when adopting the redundancy of effort mode, this module is used to indicate the action with the synchronizing redundant controller, when a side controller fault, can automatically switch to the work of opposite side controller, also can force to switch from the order of high-level interface module reception upper strata control board; When adopting the single controller working method, this module does not activate, it and test interface module, ringing-current power and frequency control module, alarm-monitor and display module, subscriber signaling processing module, high-level interface module are carried out two-way control connection, also carry out two-way control connection with the controller of redundancy when adopting the redundancy of effort mode;
The sequence circuit control module, it is used to the clock that provides required, clock signals such as frame synchronization, its unidirectional respectively above-mentioned user's plate signaling interface module, user's plate cable voice port module, exchanging network module, active and standby of being connected in module, test interface module, ringing-current power and frequency control module, alarm-monitor and display module, subscriber signaling processing module, high-level interface module.

Claims (1)

1. controller that is used for a kind of user's plate of access network equipment, it links to each other with a kind of user's plate, higher level's control board of access network equipment respectively, also can be again and the identical controller interconnection of redundancy, it is characterized in that it comprises:
User's plate signaling interface module, it is used for signaling inserts and extracts, and can carry out buffer memory to signaling;
User's plate cable voice port module, it is changed the voice signal of external a kind of user's plate and the different rates between the exchanging network module mutually, and it carries out two-way control connection with exchanging network module, a kind of user's plate respectively;
Exchanging network module, it is used to finish the exchange and the line concentration of speech time slot, and it carries out two-way control connection with user's plate cable voice port module, high-level interface module respectively;
Test interface module, it is used to receive the order of sending from the high-level interface module, and drives a kind of user's plate, cooperates external test macro, finish Internal Line Test and Loop test to the user, it carries out two-way control connection with high-level interface module, user's plate signaling interface module respectively;
Ringing-current power and frequency control module, it is used for presenting ringing-current to user outline, ringing-current rhythm is controlled, and according to the difference of external ringing-current watt level, carry out rational power division, it carries out two-way control connection with the high-level interface module respectively, carries out unidirectional output control connection with user's plate signaling interface module;
Alarm-monitor and display module, it is used for the warning information and the state of real time monitoring user plate, be presented on the stand by lamp, and deliver to higher level's control board by the high-level interface module, it carries out two-way control connection with high-level interface module, user's plate signaling interface module respectively;
The subscriber signaling processing module, it collects user's plate signaling by user's plate signaling interface module, discern user's board type adaptively, correctly carrying out User Status differentiates, finish the dislodging machine testing, pulse telephone number receiving and the identification of bat spring, give the higher level control board with corresponding message by the high-level interface module, receive the control command that higher level's control board sends by the high-level interface control module, finish relevant work according to User Status, and convert user's plate dedicated signaling to and issue corresponding user by user's plate signaling interface module, it respectively with the high-level interface module, user's plate signaling interface module is carried out two-way control connection;
The high-level interface module, it for exchanging network module, subscriber signaling processing module, alarm-monitor and display module, ringing-current power and frequency control module, test interface module, active and standbyly provide signaling and speech channel with higher level's control board with module, it carries out two-way control connection with them respectively, and carries out two-way control connection with external higher level's control board;
The active and standby module of using, controller of the present invention has redundant and two kinds of working methods of single controller, when adopting the redundancy of effort mode, this module is used to indicate the action with the synchronizing redundant controller, when a side controller fault, can automatically switch to the work of opposite side controller, also can force to switch from the order of high-level interface module reception upper strata control board; When adopting the single controller working method, this module does not activate, it and test interface module, ringing-current power and frequency control module, alarm-monitor and display module, subscriber signaling processing module, high-level interface module are carried out two-way control connection, also carry out two-way control connection with the controller of redundancy when adopting the redundancy of effort mode; And
The sequence circuit control module, it is mainly used in the clock that provides required, frame synchronizing signal, its unidirectional respectively above-mentioned user's plate signaling interface module, user's plate cable voice port module, exchanging network module, active and standby of being connected in module, test interface module, ringing-current power and frequency control module, alarm-monitor and display module, subscriber signaling processing module, high-level interface module.
CN 99113543 1999-03-18 1999-03-18 User board controller for cut-in network equipment Expired - Lifetime CN1113518C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99113543 CN1113518C (en) 1999-03-18 1999-03-18 User board controller for cut-in network equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99113543 CN1113518C (en) 1999-03-18 1999-03-18 User board controller for cut-in network equipment

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CN1113518C true CN1113518C (en) 2003-07-02

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100539509C (en) * 2003-10-16 2009-09-09 华为技术有限公司 Masterslave switchover implementation method towards high-end switch
CN1322717C (en) * 2003-12-12 2007-06-20 上海贝尔阿尔卡特股份有限公司 Method and system for protective switching inner swap networks in wireless network controller
CN100362816C (en) * 2004-10-22 2008-01-16 华为技术有限公司 Method for detecting spare channel
CN100382513C (en) * 2004-11-30 2008-04-16 中兴通讯股份有限公司 Communication network protocol analysis device
CN101193021B (en) * 2006-11-27 2010-07-21 华为技术有限公司 Access system, method, user board and service processing unit for digital user line
CN101242281B (en) * 2007-02-07 2010-08-18 华为技术有限公司 A digital user line access system with chair back structure
CN101257520B (en) * 2007-02-27 2010-10-13 华为技术有限公司 User plate, digital user line access system as well as method
CN101582958B (en) * 2008-05-12 2012-05-23 上海贝尔阿尔卡特股份有限公司 Method and device for ring-current power management in communication equipment

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Owner name: BELL CO.,LTD., SHANGHAI

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Owner name: SHANGHAI ALCATEL-LUCENT CO., LTD.

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Owner name: BEIER AERKATE CO., LTD., SHANGHAI

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Address after: 201206 No. 188-189 Baer Road, Jinqiao, Shanghai, Pudong

Patentee after: Bell Co.,Ltd., Shanghai

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Address before: 201206 No. 188-189 Baer Road, Jinqiao, Shanghai, Pudong

Patentee before: Bell Co.,Ltd., Shanghai

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Address after: 201206 No. 188-189 Baer Road, Jinqiao, Shanghai, Pudong

Patentee after: Shanghai NOKIA Baer Limited by Share Ltd

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Granted publication date: 20030702