CN102739416B - Networking method, device and system for middle-modulation PCM (pulse code modulation) system - Google Patents
Networking method, device and system for middle-modulation PCM (pulse code modulation) system Download PDFInfo
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- CN102739416B CN102739416B CN201110082074.0A CN201110082074A CN102739416B CN 102739416 B CN102739416 B CN 102739416B CN 201110082074 A CN201110082074 A CN 201110082074A CN 102739416 B CN102739416 B CN 102739416B
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Abstract
The invention discloses a networking method of a middle-modulation PCM system, which comprises the following steps: the method comprises the steps that convergence equipment acquires service data sent by a peripheral PCM terminal connected with the convergence equipment; the service data comprises telemechanical service, electric energy metering service and dispatching telephone service; the convergence equipment forwards the service data to a modulation PCM terminal connected with the convergence equipment; the intermediate dispatching PCM terminal comprises a PCM telecontrol terminal, a PCM metering terminal and a PCM dispatching telephone terminal. The invention also discloses a convergence device, a PCM telecontrol terminal, a PCM metering terminal, a PCM dispatching telephone terminal and a centre-call PCM system. The invention effectively saves the equipment cross resource, reduces the operation and maintenance workload and improves the guarantee capability of the system to the service channel.
Description
Technical field
The present invention relates to field of power communication, particularly relate to one is adjusted PCM system network-building method, Apparatus and system.
Background technology
Power telecom network PCM access system is the important component part of power telecom network, and it carries the various types of communication business of electrical network jointly with transmission network, data network, switching network, supporting network.Existing PCM access system carries key pipe business in substantial amounts of scheduling private telephone, telemechanical special line passage, electricity special line passage etc., but along with growing stronger day by day and the change of service application mode of electrical network scale, system is in running, gradually show the problems such as local network structure is unreasonable, network capacity is saturated, ageing equipment, equipment stopping production, and become increasingly conspicuous.Meanwhile, existing a large number of services channel path needs to converge, through secondary, the responsible organizational form the most repeatedly converged, and had both wasted the intersection resource of equipment, and had increased the weight of maintenance work amount, and had also reduced the system supportability to service channel.Therefore, existing system group network pattern can not meet the access demand of existing business and new business.
Summary of the invention
The technical problem to be solved is, it is provided that a kind of extendible capacity, O&M efficiency height, the middle tune PCM system network-building method that resource utilization is high, Apparatus and system.
In order to solve above-mentioned technical problem, the invention provides tune PCM system network-building method in one, including: convergence device obtains the business datum that the peripheral PCM terminal being connected with described convergence device sends；Described business datum includes telemechanical business, electric energy metrical business and dispatching telephone business；Described convergence device forwards described business datum to the middle tune PCM terminal being connected with described convergence device；Described middle tune PCM terminal includes PCM remote terminal unit, PCM measuring terminal, PCM dispatching telephone terminal.
As the improvement of such scheme, described convergence device forwards described business datum to include to the method for middle tune PCM terminal: described telemechanical business is forwarded to PCM remote terminal unit by described convergence device；Described electric energy metrical business is forwarded to PCM measuring terminal by described convergence device；Described dispatching telephone business is forwarded to PCM dispatching telephone terminal by described convergence device.
Correspondingly, present invention also offers a kind of convergence device, including: acquiring unit, for obtaining the business datum that the peripheral PCM terminal being connected with described convergence device sends；First retransmission unit, is used for forwarding described telemechanical business to PCM remote terminal unit；Second retransmission unit, is used for forwarding described electric energy metrical business to PCM measuring terminal；3rd retransmission unit, is used for forwarding described dispatching telephone business to PCM dispatching telephone terminal.
Correspondingly, present invention also offers a kind of PCM remote terminal unit, receive unit including telemechanical, for receiving the telemechanical business that described convergence device forwards.
Correspondingly, present invention also offers a kind of PCM measuring terminal, receive unit including metering, for receiving the electric energy metrical business that described convergence device forwards.
Correspondingly, present invention also offers a kind of PCM dispatching telephone terminal, receive unit including phone, for receiving the dispatching telephone business that described convergence device forwards.
Correspondingly, present invention also offers tune PCM system in one, including: convergence device, for the transfer of described business datum；PCM remote terminal unit, PCM measuring terminal and PCM dispatching telephone terminal, be used for receiving described business datum.
Enforcement the beneficial effects of the present invention is: convergence device converges the business datum that peripheral PCM terminal sends, and is forwarded to the middle tune PCM terminal being correlated with according to the type of business datum.Peripheral PCM terminal by convergence device to realize the configuration in service channel path by the way of once converging, solve existing a large number of services channel path to need to converge, through secondary, the complex organization's mode the most repeatedly converged, it is effectively saved equipment intersection resource, alleviate maintenance work amount, improve the system supportability to service channel.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of a kind of middle tune PCM system network-building method first embodiment of the present invention；
Fig. 2 is the schematic flow sheet of a kind of middle tune PCM system network-building method the second embodiment of the present invention；
Fig. 3 is the structural representation of a kind of middle tune PCM system of the present invention；
Fig. 4 be the present invention using Guangdong Province the network model of a kind of middle tune PCM system as networking region；
Fig. 5 be the present invention using Guangdong Province another network model of a kind of middle tune PCM system as networking region.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is the schematic flow sheet of a kind of middle tune PCM system network-building method first embodiment of the present invention, including:
100, convergence device obtains the business datum that the peripheral PCM terminal being connected with described convergence device sends.
It should be noted that described convergence device is according to business subregion, obtain the business datum that connected peripheral PCM terminal sends.Described business datum includes telemechanical business, electric energy metrical business and dispatching telephone business.Described telemechanical business for running supervision and the control of equipment to a distant place；Described electric energy metrical business is used for recording electric energy；Described dispatching telephone is independent telephone channel, when under the conditions of harsh climate, power system has an accident, it is ensured that telephone channel is unobstructed.
101, described convergence device forwards described business datum to the middle tune PCM terminal being connected with described convergence device.
Described convergence device plays and converges the effect forwarded, and is forwarded to connected middle tune PCM terminal according to the classification of business datum after the business datum that peripheral PCM terminal sends being converged.
It should be noted that described middle tune PCM terminal includes PCM remote terminal unit, PCM measuring terminal and PCM dispatching telephone terminal.
Fig. 2 is the schematic flow sheet of a kind of middle tune PCM system network-building method the second embodiment of the present invention, including:
200, convergence device obtains the business datum that the peripheral PCM terminal being connected with described convergence device sends.
It should be noted that a peripheral PCM terminal is only set up with a convergence device and is connected, a convergence device can corresponding multiple peripheral PCM terminals.
201, described telemechanical business is forwarded to PCM remote terminal unit by described convergence device.
202, described electric energy metrical business is forwarded to PCM measuring terminal by described convergence device.
203, described dispatching telephone business is forwarded to PCM dispatching telephone terminal by described convergence device.
Owing to described business datum includes telemechanical business, electric energy metrical business and dispatching telephone business, when the most described convergence device forwards described business datum to middle tune PCM terminal, can forward according to the data type of described business datum, telemechanical business is forwarded to PCM remote terminal unit, measurement service is forwarded to PCM measuring terminal, and dispatching telephone business is forwarded to PCM dispatching telephone terminal.
Needing to say, 201,202 and 203 is that described convergence device forwards described business datum to three kinds of methods of middle tune PCM terminal, does not has the sequencing of certainty, can also carry out step 202 and step 203 while carrying out step 201 between 201,202 and 203.
Such as, peripheral PCM terminal sends two business datums simultaneously, and wherein one is telemechanical business, another is dispatching telephone business, after convergence device obtains business datum, telemechanical business is forwarded to PCM remote terminal unit, also dispatching telephone business is forwarded to PCM dispatching telephone terminal simultaneously.
Fig. 3 is the structural representation of a kind of middle tune PCM system of the present invention, including:
Peripheral PCM terminal 1, including peripheral factory, stands and ground tune, is used for sending business datum.
Convergence device 2, is used for forwarding described business datum.
PCM remote terminal unit 3, receives unit 31 including telemechanical, for receiving the telemechanical business that described convergence device 2 forwards.
PCM measuring terminal 4, receives unit 41 including metering, for receiving the electric energy metrical business that described convergence device 2 forwards.
Terminal PC M dispatching telephone terminal 5, receives unit 51 including phone, for receiving the dispatching telephone business that described convergence device 2 forwards.
It should be noted that described convergence device 2 includes: acquiring unit 21, for obtaining the business datum that the peripheral PCM terminal 1 being connected with described convergence device sends；First retransmission unit 22, is used for forwarding described telemechanical business to PCM remote terminal unit 3；Second retransmission unit 23, is used for forwarding described electric energy metrical business to PCM measuring terminal 4；3rd retransmission unit 24, is used for forwarding described dispatching telephone business to PCM dispatching telephone terminal 5.After described acquiring unit 21 gets described business datum, forward by corresponding retransmission unit according to the type of described business datum.
Such as, peripheral PCM terminal 1 sends telemechanical business datum and measurement service data to connected convergence device 2 simultaneously, after acquiring unit 21 obtains business datum, by the first retransmission unit 22, telemechanical business is forwarded to the telemechanical reception unit 31 of PCM remote terminal unit 3, by the second retransmission unit 23, dispatching telephone business is forwarded to the metering reception unit 41 of PCM measuring terminal 4 simultaneously.
Preferably, described convergence device 2 can be selected for FMX12 equipment or UMUX equipment.Owing to the existing a number of FMX12 equipment of existing network system is at network operation, in the case of considering resource utilization, can be selected for FMX12 equipment and process Added Business.It addition, UMUX equipment access capability, crossing and device intercommunicating ability are strong, it is suitable as convergence device in convergent type PCM system.
Further; single middle tune PCM system can independently realize the scheduling of business; and convergence device 2 between different middle tune PCM system, can be utilized to realize connecting; set up the scheduling that can realize business after connecting; it is applied to business configuration if desired and protection; multiple middle tune PCM system can be set up for the electrical network that networking region is bigger, and realize the traffic scheduling between different system by convergence device 2.The portfolio ground more than 75 is adjusted, PCM terminal can be directly accessed by point-to-point mode.
It is more fully described the present invention below by specific embodiment.
Fig. 4 be the present invention using Guangdong Province the network model of a kind of middle tune PCM system as networking region.
As it can be seen, the present embodiment is using Guangdong Province as networking region, consider the existing business amount in Guangdong Province, can be selected for three FMX12 equipment as convergence device, set up tune PCM system in three.
For improving utilization rate and the access capability of middle tune PCM system of equipment, need according to electrical network, the newly-increased situation of power supply node, in conjunction with geographical distribution, Jiang Gechang, stand, ground that portfolio is little is adjusted and is divided into three groups of periphery PCM terminals, and sets up tune PCM system in three respectively according to packet.
Peripheral PCM terminal accesses corresponding convergence device according to packet, it is achieved once converging, every convergence device is all connected to independent PCM remote terminal unit, PCM measuring terminal and PCM dispatching telephone terminal.Adjusting in three and realize connecting by respective convergence device between PCM system, finishing service is dispatched, and is applied to business configuration if desired and protection.The portfolio ground more than 75 is adjusted, PCM terminal can be directly accessed by point-to-point mode.
By this network-building method, convergence device is made to separate with terminal unit, it is achieved that the once convergence of business, the access of suitable new plant stand and have the access of equipment that the ground of dilatation demand adjusts, at the existing network-building method that can optimize system on the basis of operation equipment, it is achieved the Appropriate application of resource.
Fig. 5 be the present invention using Guangdong Province another network model of a kind of middle tune PCM system as networking region.
As it can be seen, the present embodiment is using Guangdong Province as networking region, selects two UMUX as convergence device, set up tune PCM system in two.
Consider existing business amount and the business bay status in Guangdong Province, peripheral terminal PCM is divided into two big sections, and sets up system according to section respectively.Section one includes that Meizhou, Chaozhou, Shantou, Shanwei, Jieyang, Huizhou, riverhead, Guangzhou, Dongguan and Shenzhen, section two include Foshan, Zhong Shan, Zhuhai, Qingyuan City, Shaoguan, Jiangmen, Yangjiang, Zhanjiang, Maoming, Yunfu and Zhaoqing.
The peripheral PCM terminal cut-in convergent device A of section one, the peripheral PCM terminal cut-in convergent equipment B of section two, it is achieved once converge, sets up between convergence device A with convergence device B and is connected, can realize traffic scheduling, be applied to business configuration if desired and protection.Two convergence devices are all connected to independent PCM remote terminal unit, PCM measuring terminal and PCM dispatching telephone terminal.The portfolio ground more than 75 is adjusted, PCM terminal can be directly accessed by point-to-point mode.
Such as, Qingyuan City's storage power plant of section two should cut-in convergent equipment B according to business subregion, when convergence device B receives the business datum from Qingyuan City's storage power plant, can be according to the type of this business datum, this business datum is forwarded to the middle tune PCM terminal being connected with convergence device B, if business datum is telemechanical business, it is forwarded to PCM remote terminal unit, if business datum is measurement service, it is forwarded to PCM measuring terminal, if business datum is dispatching telephone business, is forwarded to PCM dispatching telephone terminal.
By this network-building method, it is achieved that the once convergence of business, the most only two ends convergence device need to be configured, whole district's node is only divided into Liang Ge great district, and networking subregion is succinct, and network planning difficulty is little, network concentration degree, O&M efficiency are high, have only to increase PCM terminal, it is not necessary to newly-built system during dilatation.
As from the foregoing, implement the present invention, peripheral PCM terminal by convergence device to realize the configuration in service channel path by the way of once converging, solve existing a large number of services channel path to need to converge, through secondary, the complex organization's mode the most repeatedly converged, each adjusts compact siro spinning technology between PCM system simultaneously, it is effectively saved equipment intersection resource, has alleviated maintenance work amount, improve the system supportability to service channel.
The above is the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (3)
1. one kind is adjusted PCM system network-building method, it is characterised in that including:
Convergence device obtains the business datum that the peripheral PCM terminal being connected with described convergence device sends, and described business datum includes telemechanical business, electric energy metrical business and dispatching telephone business；
Described convergence device forwards described business datum to the middle tune PCM terminal being connected with described convergence device, and described middle tune PCM terminal includes PCM remote terminal unit, PCM measuring terminal and PCM dispatching telephone terminal；
Utilizing convergence device to realize connecting between different middle tune PCM system, set up the scheduling realizing business after connecting, be applied to business configuration and protection, described middle tune PCM system includes convergence device, peripheral PCM terminal and middle tune PCM terminal；
Peripheral PCM terminal by convergence device to realize the configuration in service channel path by the way of once converging.
2. middle tune PCM system network-building method as claimed in claim 1, it is characterised in that described convergence device forwards described business datum to include to the method for middle tune PCM terminal:
Described telemechanical business is forwarded to PCM remote terminal unit by described convergence device；
Described electric energy metrical business is forwarded to PCM measuring terminal by described convergence device；
Described dispatching telephone business is forwarded to PCM dispatching telephone terminal by described convergence device.
3. one kind is adjusted PCM system, it is characterised in that including:
Convergence device, described convergence device includes: acquiring unit, for obtaining the business datum that the peripheral PCM terminal being connected with described convergence device sends；First retransmission unit, is used for forwarding telemechanical business to PCM remote terminal unit；Second retransmission unit, is used for forwarding electric energy metrical business to PCM measuring terminal；3rd retransmission unit, is used for forwarding dispatching telephone business to PCM dispatching telephone terminal；
Described PCM remote terminal unit includes that telemechanical receives unit, for receiving the telemechanical business that described convergence device forwards；
Described PCM measuring terminal includes that metering receives unit, for receiving the electric energy metrical business that described convergence device forwards；
Described PCM dispatching telephone terminal includes that phone receives unit, for receiving the dispatching telephone business that described convergence device forwards；
Utilizing convergence device to realize connecting between different middle tune PCM system, set up the scheduling realizing business after connecting, be applied to business configuration and protection, middle tune PCM terminal includes PCM remote terminal unit, PCM measuring terminal and PCM dispatching telephone terminal；
Peripheral PCM terminal by convergence device to realize the configuration in service channel path by the way of once converging.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110082074.0A CN102739416B (en) | 2011-04-01 | 2011-04-01 | Networking method, device and system for middle-modulation PCM (pulse code modulation) system |
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| CN201110082074.0A CN102739416B (en) | 2011-04-01 | 2011-04-01 | Networking method, device and system for middle-modulation PCM (pulse code modulation) system |
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| CN102739416A CN102739416A (en) | 2012-10-17 |
| CN102739416B true CN102739416B (en) | 2016-08-03 |
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| CN107147814A (en) * | 2017-06-08 | 2017-09-08 | 国网山西省电力公司晋城供电公司 | PCM equipment webmaster method and system are adjusted a kind ofly |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306362A (en) * | 2000-03-03 | 2001-08-01 | 深圳市中兴通讯股份有限公司 | Multi-service remote-end integrated unit and its networking method |
| CN201266948Y (en) * | 2008-06-12 | 2009-07-01 | 广东高新兴通信股份有限公司 | System for implementing multi-networking mode of monitoring transmission system based on E1 |
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| US7885389B2 (en) * | 2000-11-10 | 2011-02-08 | Nokia Siemens Networks Gmbh & Co. Kg | Method for controlling announcements and interactive responses in an exchange |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306362A (en) * | 2000-03-03 | 2001-08-01 | 深圳市中兴通讯股份有限公司 | Multi-service remote-end integrated unit and its networking method |
| CN201266948Y (en) * | 2008-06-12 | 2009-07-01 | 广东高新兴通信股份有限公司 | System for implementing multi-networking mode of monitoring transmission system based on E1 |
Non-Patent Citations (2)
| Title |
|---|
| 农村电力通信网建设;张延山;《中国科技论文在线》;20110225;第1-14页 * |
| 利用PCM设备组网功能优化电力通信网络;蔡耀广;《电力系统通信》;20051210;第26卷(第158期);第4-6页 * |
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Effective date of registration: 20220526 Address after: No. 41, Zhongxin Road, Shiwan, Chancheng District, Foshan City, Guangdong Province Patentee after: FOSHAN ELECTRIC POWER DESIGN INSTITUTE Co.,Ltd. Patentee after: Foshan Power Supply Bureau of Guangdong Power Grid Co., Ltd Address before: No. 41, Zhongxin Road, Shiwan, Chancheng District, Foshan City, Guangdong Province Patentee before: FOSHAN ELECTRIC POWER DESIGN INSTITUTE Co.,Ltd. |