CN209170481U - A kind of phone dispatching management information system for nuclear power plant - Google Patents
A kind of phone dispatching management information system for nuclear power plant Download PDFInfo
- Publication number
- CN209170481U CN209170481U CN201821746082.4U CN201821746082U CN209170481U CN 209170481 U CN209170481 U CN 209170481U CN 201821746082 U CN201821746082 U CN 201821746082U CN 209170481 U CN209170481 U CN 209170481U
- Authority
- CN
- China
- Prior art keywords
- access switch
- interactive
- management
- interactive terminal
- information system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Telephonic Communication Services (AREA)
Abstract
A kind of phone dispatching management information system for nuclear power plant mainly includes multiple interactive terminals, multiple access switch, programme-controlled exchange, management and running server and convergence switch.On the one hand, since one key of call can be forwarded on the interactive terminal under other access switch by user on interactive terminal, the operating efficiency of switching is improved, conducive to the timely transmitting of timely dispatch command in the telephone network；On the other hand, demand is docked since this phone dispatching management information system can be realized the accurate call between each control room of nuclear power plant and higher level's dispatching of power netwoks control centre, it can effectively avoid the inaccuracy that dispatch command is likely to occur in artificially reporting, also avoidable and machine, which is dispatched, more people connect enables, manages the non-standard phenomenas such as many and diverse, to be conducive to accurately assigning for dispatch command, the degrees of fusion of information technology and management of enterprise operation is further improved, there is biggish practical value.
Description
Technical field
The present invention relates to nuclear power operation management fields, and in particular to a kind of phone dispatching management information system for nuclear power plant.
Background technique
Currently, as country pushes and realizes the firm paces of energy resource supply side structure reform, the clean energy resourcies such as nuclear power
The development step of industry is also getting faster, and efficient nuclear power operation management means will be particularly important.Some nuclear power stations are often
It can equip also that more and more nuclear power units are to meet more massive demand of generating electricity by way of merging two or more grid systems, if the difference in same nuclear power plant
Nuclear power unit using different nuclear reaction technologies, then, often arrange multiple field personnel (such as machine group leader,
Value length) receive transfer order and the set state that is each responsible for of supervision of power grid respectively.In the supervision operation of nuclear power plant, control room
(including master control room, middle control, being worth long room) is the commanding agency of operation management in power plant, Load Regulation and accident treatment, every machine
Group leader or value length are to guarantee the direct cammander of nuclear power unit safe operation, stable operation and economical operation, they are also and electricity
Net the direct contact person of control centre.So, the speech path network of electric field control room and grid dispatching center will determine dispatch command
It can convey in time, if dispatch command cannot be conveyed accurately and timely because of situations such as speech path network damages, the line is busy, delays,
The safe operation of nuclear power plant's power transmission and transformation will likely be influenced, in some instances it may even be possible to increase the nuclear safety operation risk of nuclear power plant.
Since each nuclear power plant only allows to distribute a number as the unique of dispatching telephone in higher level's grid dispatching center
Outlet, therefore, nuclear power plant can only take the mode of doubling extension set to meet the call demand in each control room in the nuclear power plant, tradition
Doubling extension set scheme in there are all telephone set whole jingle bells after grid dispatching center incoming call, therefore, it is impossible to the
The dispatch command of grid dispatching center is passed to the specific people of particular rack in one time, easily causes dispatch command each
The unfavorable situation mutually pass between control room, inefficiency while, are also easy to occur reporting the situation of omission, in this way, will not
Conducive to the communication effect between each control room in grid dispatching center and nuclear power plant.
For example, there are 6 units and a corresponding control room in a nuclear power plant, but the nuclear power plant only possess one it is exclusive
Number is dispatched, the control room of every unit requires to carry out business relations using the scheduling number and grid dispatching center, at this point,
The doubling extension set of 6 scheduling numbers need to set can then make each scheduling when grid dispatching center dials this scheduling number
The doubling extension set whole jingle bell of room, can not be arranged that dispatching telephone is preferentially answered in which control room.Meanwhile every unit of nuclear power plant
The control room division of labor is different, and crewmate does not know the job placement of other units, if No. 3 crews have answered scheduling
Phone, and message is to inquire the power generation situation of No. 1 unit, then the personnel of No. 3 units can only pass through again other after on-hook
Mode is pass on to No. 1 unit.The efficiency for allowing for communication in this way is very low, is very easy to the problem of reporting omission occur, will
Influence the communication accuracy and timeliness between higher level's dispatching of power netwoks.
Summary of the invention
The present invention solves the technical problem of how to improve each control room and higher level's grid dispatching center in nuclear power plant
Between communication effect promptly and accurately.In order to solve the above technical problems, the application provides a kind of phone tune for nuclear power plant
Management system is spent, the nuclear power plant includes more nuclear power units and the corresponding one or more control rooms of every nuclear power unit, institute
Stating phone dispatching management information system includes:
A kind of phone dispatching management information system for nuclear power plant, the nuclear power plant include more nuclear power units and every nuclear power
The corresponding one or more control rooms of unit, the phone dispatching management information system include:
Multiple interactive terminals are laid in respectively in each control room, for dispatching indoor telephone set where connecting, each
The interactive terminal receives the interactive operation of user and carries out call control to the telephone set connecting with itself；
Multiple access switch, each access switch and the one or more set by user interactive terminal connect
Connect, for each interactive terminal transmission call control information being connect with itself, or upload connect with itself it is each
The interactive operation information of the interactive terminal；
Programme-controlled exchange is connect with each interactive terminal and external telephone network, for controlling each interaction
Voice data exchange between terminal and the external telephone network；
Management and running server is communicated to connect with each access switch and the programme-controlled exchange, for obtaining
The interactive operation information of each access switch upload and the call enabled state for controlling each interactive terminal, and control
The out talking state of the programme-controlled exchange.
The phone dispatching management information system further includes convergence switch, and the convergence switch and each access are handed over
It changes planes and is connected with the management and running server communication, for controlling each access switch and the management and running service
Information transmission state between device.
The interactive terminal includes touch screen-device, and user carries out interactive operation on the touch screen-device, and the interaction is eventually
The interactive operation information of user is sent to the management and running by the access switch and the convergence switch and taken by end
Business device.
The interactive operation information include select outgoing numbers to be dialed, and/or, select access to be transferred to exchange
Machine.
The management and running server obtains user and selects outgoing numbers to be dialed, control the programme-controlled exchange according to
Selected outgoing numbers connect out call.
, the management and running server obtains user and selects access switch to be transferred, to access switch transmission
Call on the programme-controlled exchange is forwarded to each interaction under the access switch eventually by call control information
End.
The interactive operation information further includes selection phone to be answered, and the management and running server obtains described program-controlled
Incoming message on interchanger, the specified access switch of Xiang Suoshu incoming message, or the access to preset high priority
Interchanger sends the incoming message, so that each interactive terminal under the access switch generates, selection is waiting to answer a call
Operation indicating.
The management and running server obtains user and selects phone to be answered, sends call control to the access switch
Call on the programme-controlled exchange is accessed to the interactive terminal that user has answered by message.
The phone dispatching management information system further includes alarm management server, the alarm management server and the remittance
Poly- switch communication connection passes through the access switch, the convergence switch for recording each interactive terminal
The terminal abnormal message of biography, the terminal abnormal message is reported and submitted to user.
The interactive terminal includes multiple telephone interfaces, indoor for scheduling where being separately connected the interactive terminal
Multiple telephone sets.
The beneficial effect of the application is:
It mainly include that multiple interactions are whole according to a kind of phone dispatching management information system for nuclear power plant of above-described embodiment
End, multiple access switch, programme-controlled exchange, management and running server and convergence switch.In a first aspect, being connect due to using
Enter interchanger and convergence switch, each interactive terminal interconnected together, and by management and running server come pair
Unified communication control is carried out, to strengthen the phone management and running ability to each interactive terminal；Second aspect, due to can
Some interactive terminals are freely connected to access switch according to user demand, enable this phone dispatching management information system
The unit packet capability on the basis of access switch is formed, so that the interactive terminal under the convenient grouping to any unit leads to
Words control, is more suitable for enabling demand to connecing for dispatching of power netwoks telephone order in the case of nuclear power plant's multicomputer；The third aspect, Yong Huke
A key of conversing to be forwarded to the operation effect for improving switching on the interactive terminal under other access switch on interactive terminal
Rate, conducive to timely dispatch command in the telephone network it is timely transmitting, it can be achieved that from the direct electrotransfer in future of certain cell group to
The function of other cell groups；Fourth aspect, this phone dispatching management information system can be realized each control room and the higher level of nuclear power plant
Accurate call docking demand between dispatching of power netwoks control centre can effectively avoid dispatch command and be likely to occur in artificially reporting
Inaccuracy, also can avoid and machine scheduling, more people connect enables, manage the non-standard phenomenas such as many and diverse, thus conducive to dispatch command
It accurately assigns, further improves the degrees of fusion of information technology and management of enterprise operation, there is biggish practical value.
Detailed description of the invention
Fig. 1 is a kind of structure chart of the call scheduling system of embodiment；
Fig. 2 is the structure chart of the call scheduling system of another embodiment；
Fig. 3 is the facing structure figure of interactive terminal；
Fig. 4 is the call interface schematic diagram of interactive terminal.
Specific embodiment
Below by specific embodiment combination attached drawing, invention is further described in detail.Wherein different embodiments
Middle similar component uses associated similar element numbers.In the following embodiments, many datail descriptions be in order to
The application is better understood.However, those skilled in the art can recognize without lifting an eyebrow, part of feature
It is dispensed, or can be substituted by other elements, material, method in varied situations.In some cases, this Shen
Please it is relevant it is some operation there is no in the description show or describe, this is the core in order to avoid the application by mistake
More descriptions are flooded, and to those skilled in the art, these relevant operations, which are described in detail, not to be necessary, they
Relevant operation can be completely understood according to the general technology knowledge of description and this field in specification.
It is formed respectively in addition, feature described in this description, operation or feature can combine in any suitable way
Kind embodiment.Meanwhile each step in method description or movement can also can be aobvious and easy according to those skilled in the art institute
The mode carry out sequence exchange or adjustment seen.Therefore, the various sequences in the description and the appended drawings are intended merely to clearly describe a certain
A embodiment is not meant to be necessary sequence, and wherein some sequentially must comply with unless otherwise indicated.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).
Referring to FIG. 1, the application discloses a kind of phone dispatching management information system for nuclear power plant comprising multiple interactions are eventually
Hold (such as 11 indication devices of appended drawing reference), multiple access switch (as appended drawing reference 121,122,123,124 is illustrated to fill
Set), programme-controlled exchange 13 and management and running server 14, illustrate separately below.
It needs to illustrate first, the nuclear power plant in the present embodiment includes that more nuclear power units and every nuclear power unit are corresponding
One or more control rooms.It include the nuclear power plant of 6 nuclear power units at one for example, seeing each unit schematic nature in Fig. 4
In, every nuclear power unit is often correspondingly provided with a master control room (respectively 1# master control, 2# master control, 3# master control, 4# master control, 5# master
Control, 6# master control), between adjacent two nuclear power unit often there are one Central Control Room (control in control in respectively 1/2#, 3/4#,
Controlled in 5/6#) and the long room of value (the long room of 1/2# value, the long room of 3/4# value, the long room of 5/6# value), it furthermore also tends to one TB of setting and controls
Room processed, then, those master control rooms, Central Control Room, the long room of value, TB control room can be collectively referred to as control room.
Each interactive terminal 11 is laid in respectively in each control room, for dispatching indoor telephone set where connecting, often
A interactive terminal receives the interactive operation of user and carries out call control to the telephone set connecting with itself.Here call control
Including jingle bell, receives calls, converses, dials.
Each access switch (such as access switch 121,122,123 or 124) and one or more set by user
Interactive terminal connection, for being connect to each interactive terminal transmission call control information being connect with itself, or upload with itself
Each interactive terminal interactive operation information.Here call control message may include incoming call prompting message, transferring prompts to disappear
Breath, duration of call message, unit blocking message, address list message etc..It should be noted that the interaction under each access switch
Terminal quantity is unrestricted, either one or more, and the quantity of specific access interaction terminal is according to the demand of user
Depending on.In one embodiment, see that Fig. 1, access switch 121 connect 4 interactive terminals 11, can unify to those interactions eventually
The interactive operation message of 11 transmission call control message of end or upload user when being operated on those interactive terminals.It needs to illustrate
, access switch is the prior art, is generally responsible for the network insertion work of terminal device, prevailing transmission monitoring information, tool
There are low cost and high port density characteristic, it is directly contacted with outer net, and use is most extensive, especially in general office, small-sized
It is applied in the departments such as business department, multimedia making center, portal management center that computer room and service handling are more concentrated.
Programme-controlled exchange 13 is connect with each interactive terminal 11 and external telephone network NET1, for each interactive terminal
Voice data exchange control is carried out between 11 and external telephone network.It should be noted that programme-controlled exchange here is also referred to as deposited
Program-controlled exchange is stored up, is the prior art, often as the switching equipment of switched telephone network, mainly utilizes modern computer skill
Art completes control, connects operation exchange work of expecting someone's call, including the access of user's line, trunk connection, charging, equipment management, striking out
The concrete functions such as call.It should also be noted that, external telephone network NET1 can be public telephone network, it can also be such as power grid
The dedicated network of the types such as dispatching telephone does not limit its concrete type here.
Management and running server 14 and each access switch (such as access switch 121,122,123,124) and program-controlled
Interchanger 13 communicates to connect, for obtaining the interactive operation information of each access switch upload and controlling each interactive terminal
Call enabled state, and the out talking state of control programme-controlled exchange 13.It should be noted that management and running clothes here
Existing phone management and running technology can be used in business device, can also be using the following phone management and running technology occurred, herein not
It is limited.
Further, see that Fig. 2, the phone dispatching management information system of the application further include convergence switch 15, convergence switch
15 communicate to connect with each access switch (such as access switch 121,122,123) and management and running server 14, are used for
Control the information transmission state between each access switch and management and running server.It should be noted that convergence here
Interchanger is the prior art, is equivalent to a local or important terminal, in order to reduce the communication of relevant device
Burden, plays the role of the communication relay between server and network, it allows for processing from access layer equipment (as access is handed over
Change planes) all traffics, and provide the uplink for arriving core layer (such as management and running server), therefore convergence switch can
Interactive terminal access capability and message transmission capability with access-layer switch have higher property compared to access switch
Energy, less interface and higher data exchange rate.In Fig. 2, on the one hand, convergence exchanger 15 allows interactive terminal 11
Access, on the other hand, convergence switch 15 can converge the communication information of access switch 121,122,123 and by the communication information
Be transmitted to dispatch server 14, therefore, in the embodiment shown in Figure 2, with convergence switch 15 replace access switch 124 come
Realize the multinomial demand of access switch networking and interactive terminal access.
Further, see Fig. 2, the interactive terminal 11 in the present embodiment includes touch screen-device, and user can be on touch screen-device
Operation is interacted, interactive terminal 11 passes through access switch (such as access switch 121,122,123) and convergence switch
The interactive operation information of user is sent to management and running server 14 by 15.In one embodiment, touch screen-device such as Fig. 3 institute
Show comprising touch panel, user can carry out the interactive operation of touch controlled type directly on touch panel, due to the touch screen-device phase
It is small and exquisite convenient to have the advantages that for traditional scheduler system, then it can neatly be arranged on desktop or wall, to enhance it
Practical performance.Preferably, interactive terminal 11 (such as touch screen-device shown in Fig. 3) may include multiple telephone interfaces, for dividing
Indoor multiple telephone sets Lian Jie not be dispatched where interactive terminal, for example, an interactive terminal 11 passes through two telephone interfaces
Two telephone sets are separately connected, then, the two telephone sets have same call permission, can receive calls simultaneously, also single
Solely make a phone call.
Further, see that Fig. 2, phone dispatching management information system further include alarm management server 16, alarm management server
16 with convergence switch 15 communicate to connect, for record each interactive terminal by access switch (access switch 121,
122,123), convergence switch 15 upload terminal abnormal message, those terminal abnormal message are reported and submitted to user.Here
Terminal abnormal message includes that the line is busy for interactive terminal, user interactive operation exception, equipment damage, can not transfer, communication mistake etc. disappears
Breath.
It should be noted that due to access switch (121,122,123,124), programme-controlled exchange 13, management and running clothes
Business device 14, convergence switch 15, alarm management server 16 are the network equipment, so can use cable between those equipment
It is attached, is attached in addition, cable can also be used between access switch and interactive terminal 11.Due to interactive terminal 11 with
There are telephone signals between programme-controlled exchange 13, so telephone wire can be used between each interactive terminal 11 and programme-controlled exchange 13
Connection.
In one embodiment, user carries out interactive operation on interactive terminal 11, which will be interactive operation
Information is sent to management and running server 14, so that management and running server 14 obtains the interactive operation information uploaded and controls each
The call enabled state of a interactive terminal, and the out talking state of control programme-controlled exchange 13.Here, the present embodiment provides
A kind of preferably response mode of interactive operation mode and this phone dispatching management information system, will be made below briefly describing.
In one embodiment, interactive operation information may include select outgoing numbers to be dialed, and/or, select wait transfer
Access switch.
For example, when the acquisition user of management and running server 14 selects the outgoing numbers wait dial, then management and running service
Device 14 controls programme-controlled exchange 13 and converses according to selected outgoing numbers connection is out to external telephone network NET1, so as to
Realize the call function to higher level's grid dispatching center.
For example, management and running server 14, which obtains user, selects access switch to be transferred, sent out to the access switch
Call control information is sent, the call on programme-controlled exchange is forwarded to each interactive terminal under the access switch.It can be seen that 2
Shown in phone dispatching management information system structure chart and call interface schematic diagram in interactive terminal shown in Fig. 4, user is by interactive terminal
Be divided into the grouping of four units, respectively the corresponding Unit the 1st of access switch 121, the corresponding Unit the 2nd of access switch 122,
The corresponding Unit the 3rd of access switch 123, the corresponding Unit the 4th of convergence switch 15, if the incoming call of external telephone network NET1
It is connected to by the telephone set on interactive terminal in the 1/2# Central Control Room in first unit, then will focus on to indicate the 1st in the display interface
The talking state of unit, when the user in 1/2# Central Control Room has found the control room that the dispatching telephone should be passed in Unit the 2nd
When, user can directly select Unit the 2nd (the equally corresponding access switch 122 of selection Unit the 2nd), at this point, management and running take
Business device 14 can send call control message to access switch 122, and each interactive terminal under access switch 122 will be shown
Switching incoming call, and the phone jingle bell connecting with itself is controlled, to remind 3# master control room, 4# master control room, 3/4# master control room or 3/4#
The long indoor staff of value receives calls.It is found that entirely higher level's dispatching of power netwoks does not need to dial again in call switching process,
One key switching, so that switching process is efficiently convenient.
In another embodiment, interactive operation information further includes selection phone to be answered, management and running server 14
The incoming message on programme-controlled exchange is obtained, the access switch specified to incoming message, or to preset high priority
Access switch sends incoming message, so that each interactive terminal under the access switch generates, selection is waiting to answer a call
Operation indicating.For example, if specifying the extension number of Unit the 3rd in incoming information, management and running server 14 can be directly to connecing
Enter interchanger 123 and sends incoming message；If not specified extension number in incoming message, management and running server 14 can be to Gao Youxian
The access switch 121 of grade sends incoming message.It so, can be in the interaction at jingle bell after user hears ringing
The operation answered in terminal, at this point, management and running server 14, which will acquire user, selects phone to be answered, to the access
Interchanger sends call control message, and the call on programme-controlled exchange 13 is accessed to the interactive terminal that user has answered, from
And realize telephone answering function.
It should be noted that above-mentioned dialing, transfer, answer the usual way that technological means belongs to current telephone networks,
It is the phone dispatching management information system being applied to those technological means for nuclear power plant in the present embodiment, and technically real herein
The application demand for having showed doubling grouping will not be described in further detail here since those technologies are all relatively common.
Use above specific case is illustrated the present invention, is merely used to help understand the present invention, not to limit
The system present invention.For those skilled in the art, according to the thought of the present invention, can also make several simple
It deduces, deform or replaces.
Claims (10)
1. a kind of phone dispatching management information system for nuclear power plant, the nuclear power plant includes more nuclear power units and every nuclear power machine
The corresponding one or more control rooms of group, which is characterized in that the phone dispatching management information system includes:
Multiple interactive terminals are laid in respectively in each control room, each described for dispatching indoor telephone set where connecting
Interactive terminal receives the interactive operation of user and carries out call control to the telephone set connecting with itself；
Multiple access switch, each access switch are connect with the one or more interactive terminal set by user,
For to each interactive terminal transmission call control information being connect with itself, or upload connect with itself it is each described in
The interactive operation information of interactive terminal；
Programme-controlled exchange is connect with each interactive terminal and external telephone network, for controlling each interactive terminal
Voice data exchange between the external telephone network；
Management and running server is communicated to connect with each access switch and the programme-controlled exchange, each for obtaining
The interactive operation information of the access switch upload and the call enabled state for controlling each interactive terminal, and control
The out talking state of the programme-controlled exchange.
2. phone dispatching management information system as described in claim 1, which is characterized in that it further include convergence switch, the convergence
Interchanger is connect with each access switch and the management and running server communication, is handed over for controlling each access
The information transmission state changed planes between the management and running server.
3. phone dispatching management information system as claimed in claim 2, which is characterized in that the interactive terminal includes touch screen-device,
User carries out interactive operation on the touch screen-device, and the interactive terminal is exchanged by the access switch and the convergence
The interactive operation information of user is sent to the management and running server by machine.
4. phone dispatching management information system as claimed in claim 3, which is characterized in that the interactive operation information include selection to
The outgoing numbers dialed, and/or, select access switch to be transferred.
5. phone dispatching management information system as claimed in claim 4, which is characterized in that the management and running server obtains user
Outgoing numbers to be dialed are selected, the programme-controlled exchange is controlled according to selected outgoing numbers and connects out call.
6. phone dispatching management information system as claimed in claim 4, which is characterized in that the management and running server obtains user
Access switch to be transferred is selected, sends call control information to the access switch, it will be on the programme-controlled exchange
Each interactive terminal that call is forwarded under the access switch.
7. phone dispatching management information system as claimed in claim 3, which is characterized in that the interactive operation information further includes selection
Phone to be answered；The management and running server obtains the incoming message on the programme-controlled exchange, Xiang Suoshu incoming message
Specified access switch, or the incoming message is sent to the access switch of preset high priority, so that this connects
Enter each interactive terminal under interchanger and generates the selection operation indicating waiting answered a call.
8. phone dispatching management information system as claimed in claim 7, which is characterized in that the management and running server obtains user
Phone to be answered is selected, call control message is sent to the access switch, the call on the programme-controlled exchange is connect
Enter the interactive terminal answered to user.
9. phone dispatching management information system as claimed in claim 2, which is characterized in that it further include alarm management server, it is described
Alarm management server and the convergence switch communicate to connect, and are handed over for recording each interactive terminal by the access
It changes planes, the terminal abnormal message that the convergence switch uploads, the terminal abnormal message is reported and submitted to user.
10. phone dispatching management information system as described in claim 1, which is characterized in that the interactive terminal includes multiple phones
Machine interface dispatches indoor multiple telephone sets for being separately connected where the interactive terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746082.4U CN209170481U (en) | 2018-10-26 | 2018-10-26 | A kind of phone dispatching management information system for nuclear power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746082.4U CN209170481U (en) | 2018-10-26 | 2018-10-26 | A kind of phone dispatching management information system for nuclear power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209170481U true CN209170481U (en) | 2019-07-26 |
Family
ID=67335350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821746082.4U Active CN209170481U (en) | 2018-10-26 | 2018-10-26 | A kind of phone dispatching management information system for nuclear power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209170481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113077598A (en) * | 2021-03-11 | 2021-07-06 | 长江勘测规划设计研究有限责任公司 | Substation alarm and telephone call system |
-
2018
- 2018-10-26 CN CN201821746082.4U patent/CN209170481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113077598A (en) * | 2021-03-11 | 2021-07-06 | 长江勘测规划设计研究有限责任公司 | Substation alarm and telephone call system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104125349B (en) | A kind of interactive voice management method based on traffic forecast and system thereof | |
| CN101388568B (en) | Method for implementing electric grid scheduling automation | |
| CN104125354A (en) | Method and system for regulating and controlling voice service based on call requirements | |
| CN105262619B (en) | Scheduled maintenance method and apparatus and system | |
| JPS59143490A (en) | Communication exchange device | |
| CN209170481U (en) | A kind of phone dispatching management information system for nuclear power plant | |
| CN105024903A (en) | Centralized communication system | |
| CN104683331A (en) | System for realizing hybrid networking of soft exchange and program-controlled exchange of power dispatching | |
| CN1502194A (en) | Integrated network switching system | |
| CN103647887A (en) | Integrated IP telephone system of electrical power system | |
| CN203968201U (en) | Automatically try telephone terminal and automatically try telephone system | |
| CN103813032B (en) | A kind of command scheduling is attended a banquet voice management system | |
| CN108401080A (en) | Control method of attending a banquet and system | |
| CN201282475Y (en) | Automatism control device for scheduling electric network | |
| EP2736238B1 (en) | Telephone switch, call pick-up method therefor, call pick-up program therefor, and telephone system | |
| CN213693834U (en) | Centralized control scheduling voice terminal equipment of electric power system | |
| CN105530556B (en) | Electric power dispatching exchange system | |
| CN108337387A (en) | The monitoring method of call center, device, electronic equipment, storage medium | |
| CN203120008U (en) | CTI interface platform system capable of being compatible with program control switches of multiple brands | |
| CN202721774U (en) | Digital private automatic branch exchange | |
| CN101945185B (en) | Scheduling group calling method and system | |
| GB2298761A (en) | Voice services system including a network database | |
| CN200956646Y (en) | Dual-mode small-sized switchboard | |
| CN105656726B (en) | The dissemination method and apparatus and system of voice data | |
| CN220210491U (en) | Remote extension platform of power dispatching telephone system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |