CN213693834U - Centralized control scheduling voice terminal equipment of electric power system - Google Patents
Centralized control scheduling voice terminal equipment of electric power system Download PDFInfo
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- CN213693834U CN213693834U CN202023094390.3U CN202023094390U CN213693834U CN 213693834 U CN213693834 U CN 213693834U CN 202023094390 U CN202023094390 U CN 202023094390U CN 213693834 U CN213693834 U CN 213693834U
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Abstract
The utility model discloses an electric power system's centralized control dispatch pronunciation terminal equipment, including the electric power dispatch center, centralized control center and a plurality of station end, the electric power dispatch center includes the programme-controlled dispatcher of telephone, the centralized control center includes the ethernet switch, the ethernet switch is connected with programme-controlled switch respectively, the recording system, network management system and IP phone, the ethernet switch passes through IP transmission network and is connected with each station end, the programme-controlled dispatcher of telephone passes through the M link and is connected with each station end respectively, the station end includes PCM access device and comprehensive access device, PCM access device passes through PCM transmission network and is connected with the distribution frame, the distribution frame passes through the FXO interface and is connected with comprehensive access device. And the centralized control center is arranged to monitor the operation of the remote station, and the dispatching telephone of the station is transferred to the centralized control center, so that the calling transfer, answering and dialing of the dispatching telephone are realized. The enterprise management level is improved, the operation cost of the power enterprise is reduced, the people reduction and the efficiency improvement are realized, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the field of communication technology, specifically be an electric power system's centralized control dispatch pronunciation terminal equipment.
Background
With the continuous improvement of environmental protection requirements, new energy power occupies higher and higher requirements in power supply networks in China. The improvement of the new energy ratio not only effectively relieves the pressure of electric energy supply in China, but also is necessary for the sustainable development strategy of the energy system in China, however, the starting time of new energy power generation is short, the new energy power generation technology is not mature, so that some problems are caused in the running process of the new energy power generation technology, and therefore, the new energy power generation is very necessary to be monitored. At present, the monitoring work of the new energy centralized monitoring of each station is gradually weakened and finally replaced by centralized control, a dispatching telephone system carries and is linked and coordinated with dispatching, the functions of striving for loads and receiving and executing dispatching instructions are achieved, the dispatching telephone is still responsible for each station, the requirement of centralized monitoring is not met, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power system's centralized control dispatch pronunciation terminal equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a voice terminal equipment is dispatched in centralized control of electric power system, includes electric power dispatch center, centralized control center and a plurality of station end, electric power dispatch center includes the programmed control dispatcher of telephone, centralized control center includes the ethernet switch, the ethernet switch is connected with programmed control switch, recording system, network management system and IP phone respectively, the ethernet switch passes through IP transmission network and is connected with each station end, the programmed control dispatcher of telephone passes through M link and is connected with each station end respectively, the station end includes PCM access equipment and comprehensive access equipment, PCM access equipment passes through PCM transmission network and is connected with the distribution frame, it is connected with comprehensive access equipment through the distribution frame FXO interface, comprehensive access equipment is connected with the dispatch telephone.
Preferably, the telephone program-controlled dispatching machine is connected with a plurality of user telephones, and the telephone program-controlled dispatching machine is connected with the dispatching desk.
Preferably, the recording system carries out unified recording to the dispatch telephone, the centralized control center is provided with the display screen that is used for looking over the recording.
Preferably, the network management system monitors and manages the SPC exchange.
Preferably, the integrated access device uses 4 × FXS +4 × FX0 interface, and further provides 1 × WAN port, 1 × LAN port and l × Console port, and the site-side dispatch telephone service is accessed and forwarded to the IP phone 205 for answering.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can realize the operation management mode of "unmanned on duty, few person on duty" to the remote site (like regional wind-powered electricity generation field, photovoltaic station, booster station, power station etc.). And the centralized control center is arranged to monitor the operation of the remote station, and the dispatching telephone of the station is transferred to the centralized control center, so that the calling transfer, answering and dialing of the dispatching telephone are realized. Therefore, the enterprise management level is improved, the operation cost of the power enterprise is reduced, the people reduction and the efficiency improvement are realized, and the production efficiency is improved.
Drawings
FIG. 1 is a block diagram of a prior art dispatch system;
fig. 2 is a system diagram of the present invention.
In the figure: 1. a power dispatching center; 101. a user telephone; 102. a telephone program-controlled dispatcher; 103. a dispatching desk; 2. a centralized control center; 201. a stored program controlled switch; 202. a recording system; 203. an Ethernet switch; 204. a network management system; 205. an IP telephone; 3. a station end; 301. a PCM access device; 302. a distribution frame; 303. dispatching a telephone; 304. and (4) integrated access equipment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 2, the present invention provides a technical solution: a centralized control dispatching voice terminal device of an electric power system comprises an electric power dispatching center 1, a centralized control center 2 and a plurality of station terminals 3, wherein the electric power dispatching center 1 comprises a telephone program-controlled dispatching machine 102, the telephone program-controlled dispatching machine 102 is connected with a plurality of user telephones 101, and the telephone program-controlled dispatching machine 102 is connected with a dispatching desk 103
The centralized control center 2 comprises an Ethernet switch 203, the Ethernet switch 203 is respectively connected with a stored program control switch 201, a recording system 202, a network management system 204 and an IP phone 205, the Ethernet switch 203 is connected with each station end 3 through an IP transmission network, the centralized control center 2 and the station ends 3 perform networking communication through a private line, the recording system 202 performs unified recording on scheduling calls, the centralized control center 2 is provided with a display screen for checking the recording, the network management system 204 monitors and manages the stored program control switch 201, the stored program control switch 201 provides number resources and call processing for the inside, smooth upgrade is supported for IP scheduling, 500 IP phone users are supported, a core plate and a power supply module are redundantly configured, signaling/protocols such as Qsig/PRI/SS7/SIP are supported, and internal call forwarding can be realized by being interconnected with a public network.
The telephone program control dispatching machine 102 is respectively connected with each station end 3 through 2M links, each station end 3 comprises a PCM access device 301 and an integrated access device 304, the PCM access device 301 is connected with a distribution frame 302 through a PCM transmission network, the distribution frame 302 is connected with the integrated access device 304 through an FXO interface, the integrated access device 304 is connected with a dispatching telephone 303, the integrated access device 304 adopts a 4 FXS +4 FX0 interface and also provides a 1 WAN port, a 1 LAN port and a I Console port, dispatching telephone service of the station end 3 is accessed and transferred to an IP telephone 205 for answering, the IP telephone 205 is deployed on a monitoring station of a centralized control center 2 and has at least three parts, one of the IP phones 205 is co-vibrating with all of the dispatch phones 303, and when the phone is busy, then the call is sent to the next phone, and so on, and all the phones can display the calling unit, thus being convenient for monitoring and identifying the identity and positioning the identity of the receiver.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a voice terminal equipment is dispatched in centralized control of electric power system which characterized in that: the power dispatching center (1) comprises a telephone program-controlled dispatching machine (102), the centralized control center (2) comprises an Ethernet switch (203), the Ethernet switch (203) is respectively connected with a program-controlled switch (201), a recording system (202), a network management system (204) and an IP telephone (205), the Ethernet switch (203) is connected with each station end (3) through an IP transmission network, the telephone program-controlled dispatching machine (102) is respectively connected with each station end (3) through a 2M link, each station end (3) comprises a PCM access device (301) and a comprehensive access device (304), the PCM access device (301) is connected with a distribution frame (302) through a PCM transmission network, the distribution frame (302) is connected with the comprehensive access device (304) through an FXO interface, the integrated access device (304) is connected with a dispatching telephone (303).
2. The voice terminal device for centralized control and scheduling of an electric power system according to claim 1, wherein: the telephone program-controlled dispatching machine (102) is connected with a plurality of user telephones (101), and the telephone program-controlled dispatching machine (102) is connected with a dispatching desk (103).
3. The voice terminal device for centralized control and scheduling of an electric power system according to claim 1, wherein: the recording system (202) carries out unified recording to the scheduling phone, and the centralized control center (2) is provided with a display screen for viewing the recording.
4. The voice terminal device for centralized control and scheduling of an electric power system according to claim 1, wherein: the network management system (204) monitors and manages the SPC exchange (201).
5. The voice terminal device for centralized control and scheduling of an electric power system according to claim 1, wherein: the integrated access device (304) adopts 4 FXS +4 FX0 interface, and also provides 1 WAN port, 1 LAN port and l Console port, and dispatches the telephone service access of the site end (3) and transfers the call to the IP telephone (205) for receiving.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023094390.3U CN213693834U (en) | 2020-12-21 | 2020-12-21 | Centralized control scheduling voice terminal equipment of electric power system |
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| CN202023094390.3U CN213693834U (en) | 2020-12-21 | 2020-12-21 | Centralized control scheduling voice terminal equipment of electric power system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113613077A (en) * | 2021-08-31 | 2021-11-05 | 国电南瑞科技股份有限公司 | Dispatching telephone and man-machine workstation fusion system and one-time wiring diagram incoming call automatic display method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113613077A (en) * | 2021-08-31 | 2021-11-05 | 国电南瑞科技股份有限公司 | Dispatching telephone and man-machine workstation fusion system and one-time wiring diagram incoming call automatic display method |
| CN113613077B (en) * | 2021-08-31 | 2024-05-14 | 国电南瑞科技股份有限公司 | Dispatching telephone and man-machine workstation fusion system and primary wiring diagram incoming call automatic display method |
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