CN202135336U - Concentrator having conversation function - Google Patents
Concentrator having conversation function Download PDFInfo
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- CN202135336U CN202135336U CN201120042391U CN201120042391U CN202135336U CN 202135336 U CN202135336 U CN 202135336U CN 201120042391 U CN201120042391 U CN 201120042391U CN 201120042391 U CN201120042391 U CN 201120042391U CN 202135336 U CN202135336 U CN 202135336U
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Abstract
The utility model relates to the technical field of a wireless data terminal, specifically an electricity consumption information acquisition system and a concentrator. The concentrator has a conversation function, greatly convenient for the on-scene coordination and command; under a high voltage and high altitude working environment, a maintainer needs no hand-held conversation tool, thus increasing the security of on-scene operation; and the resource of the concentrator itself is utilized most possibly, lowering the communication cost, and saving the cost of the whole electricity consumption information acquisition system. The concentrator comprises a concentrator mainboard, and a remote communication module, wherein the concentrator mainboard is communicated with an infrared meter reading machine through infrared transceiving, and the communication operations include receiving the start conversion of infrared meter reading machine and reading electricity consumption data stored in the concentrator; and the remote communication module receives an AT instruction from the concentrator mainboard, establishes a conversion with an assigned telephone user, carries out voice communication with the assigned telephone user through a loudspeaker and a microphone, and receives an AT instruction from the concentrator mainboard and disconnects the conversation link with the assigned telephone user when the conversation is finished.
Description
Technical field
The utility model relates to technical field of wireless data, is specifically related to a kind of concentrator with call function.
Background technology
Power consumer power information acquisition system is a kind of acquiring electric energy information, processing and real-time monitoring system.Unusual and electric energy quality monitoring, electrical energy consumption analysis and management are gathered, measured to this system's realization energy data automatically, possesses functions such as relevant information is issued, distributed energy is monitored, the intelligent power facility information is mutual.Existing power consumer power information acquisition system shown in Figure 1 logically is divided into main website, communication channel, three aspects of acquisition terminal usually, wherein:
Main website can be divided into the application of marketing capturing service, preposition acquisition platform, data base administration three parts.Main website is responsible for the various applied business of the system that realizes, is responsible for automatic collection, storage, the processing of energy information, and each item application function of all kinds of energy informations and management is provided simultaneously.
Communication channel is responsible for the transmission channel of carrying out information interaction between main website and the acquisition terminal is provided, and comprises various wired and wireless communication channels, and the main communication mode that adopts has optical fiber communication, radio communication and carrier communication etc.
Acquisition terminal is responsible for collection, data management, data double-way transmission and the execution of the energy information of each information gathering point or the equipment of the control command that the forwarding main website issues, and acquisition terminal can be divided into types such as centralized automatic meter-reading terminal (comprising concentrator, collector) and electric energy meter by application places.
Wherein, the centralized automatic meter-reading terminal is the equipment that the low-voltage customer energy information is gathered, and comprises concentrator, collector.Concentrator is meant the data of collecting each acquisition terminal or electric energy meter, and handles storage, and ability and main website or handheld device are carried out the equipment of exchanges data simultaneously.Said handheld device is claimed hand-hold meter reading terminal again, be meant can be closely directly and separate unit electric energy meter, concentrator, collector and computer equipment carry out the equipment of exchanges data.Concentrator can and master station communication, receive and the order of response main website, transmit data to main website, and concentrator should be able to receive and transmit the main website order electric energy meter is carried out data acquisition and control.Collector be used to gather a plurality of electric energy meter electric energy information, and can with the equipment of concentrator swap data.Collector can communicate with concentrator, receives and respond the order of concentrator, can gather the electric energy meter data automatically by the collection period of concentrator setting, and transmits data to concentrator.In addition, collector also should be able to the classification and storage data, form historical day data such as total and each rate forward active energy indicating value, the nearest 24 hours total active energy data of integral point of preserving emphasis user electric energy meter.
As can beappreciated from fig. 1, concentrator is the important step in the whole user power utilization information acquisition system, has realized the transfer of data between main website and the collector through concentrator.Concentrator is installed in platform usually as required and becomes in the ammeter box that the sheet zone position is higher and electric pressure is higher.When concentrator or its corresponding power information acquisition system need Maintenance and Repair; Generally need hand-held talk back equipment or mobile phone co-ordination; Work under the higher environment of height high voltage grade like this; Both do not meet safety regulation for operations, be not easy to many people co-ordination yet, also wasted cost of the phone call simultaneously.
Summary of the invention
The utility model embodiment provides a kind of concentrator with call function, and the cost of the phone call in the time of not only can saving work on the spot the more important thing is the fail safe that has improved operation under the high voltage environment of high-altitude, has improved the efficient of on-site coordination work.
For this reason, the utility model provides following technical scheme.
A kind of concentrator comprises:
The concentrator mainboard; Connect each collector through local interface; Use Q/GDW 376.2 agreements to send the reported data order, and receive the ammeter data that collector sends through local interface to collector, and to these data handle, storage and format conversion; And communicate through infrared receiving/transmission and infrared copy meter machine, comprise that accepting the infrared copy meter machine starts conversation and copy the operation of getting the electricity consumption data of storing in the concentrator;
Remote communication module; Link to each other with said concentrator mainboard through digital interface; Be used for using Q/GDW 376.1 agreements to send to main website the ammeter data after the said concentrator mainboard processing; And receive order from main website, said order is sent to said concentrator mainboard, so that said concentrator mainboard is carried out the operation of corresponding said order; And accept to set up talking link and to carry out voice communication through loud speaker with Mike and designated telephone user with the designated telephone user from the AT instruction of concentrator mainboard, when end of conversation, accept AT from the concentrator mainboard and instruct the talking link between dismounting and the designated telephone user.
Wherein, when conversation was set up, the infrared copy meter machine was to this concentrator emission designated telephone user's conversation number; The concentrator mainboard receives this conversation number through infrared receiving/transmission; Send the AT instruction to remote communication module then, remote communication module begins dialing, when the designated telephone user receives this calling and receives this calling; Then set up talking link between concentrator and the designated telephone user, use loud speaker, Mike and the designated telephone user of concentrator to converse;
Wherein, in the time will finishing to converse, if the on-hook of concentrator elder generation; Then to concentrator mainboard emission on-hook order, the concentrator mainboard receives the on-hook order to the infrared copy meter machine then, and sends the AT instruction to remote communication module through infrared receiving/transmission; The concentrator mainboard finishes talking state, the talking link of dismantling; If the on-hook of designated telephone user elder generation, then remote communication module will detect designated telephone user on-hook, and send out the AT instruction to the concentrator mainboard, and the concentrator mainboard finishes talking state, the talking link of dismantling then.
Preferably, said concentrator further comprises: SIM, the contents such as information, encrypted secret key that are used to store this concentrator can supply communication network between concentrator and the designated telephone user to carry out client identity and differentiate, and voice messaging is encrypted.
The concentrator that the utility model provided can be used for transmitting data, also can external loudspeaker and Mike, be used for transporting speech information.When the AT order of the reception of the remote communication module in concentrator concentrator mainboard, when starting voice functions, concentrator possesses call function.
Description of drawings
Fig. 1 is the structure chart of the power information acquisition system of prior art;
The structure chart of the concentrator that Fig. 2 provides for the utility model embodiment.
Embodiment
In order to make those skilled in the art person understand the scheme of the embodiment of the invention better, the embodiment of the invention is done further to specify below in conjunction with accompanying drawing and execution mode.
As shown in Figure 2, be the structure chart of the concentrator that provides of the utility model embodiment with call function.This concentrator comprises concentrator mainboard 21, remote communication module 22, infrared receiving/transmission 23, loud speaker 24, Mike 25 and SIM 26; This concentrator not only can be realized the collection and the forwarding of electricity consumption data; And can realize call function, following mask body is introduced the function of each part.
Wherein, concentrator mainboard 21 further comprises: central processing unit, generally select ARM9+DSP, as the core of computing, processing and control; Base-Band Processing is between realizing scrambler, the convolution of digital signal, the mapping that interweaves, IFFT conversion, protection interval, forming filter, Digital Up Convert, down conversion module, matched filtering module, removal protected, the FFT conversion, separate processing such as mapping, deinterleaving, Viterbi decoding and descrambling module; Memory is used for program code stored and from the electricity consumption data of collector.
Wherein, remote communication module 22 further comprises: the A/D conversion, and the voice signal that Mike 25 is imported carries out mould/number conversion, gives concentrator mainboard 21 then and carries out Base-Band Processing; The D/A conversion is carried out D/A switch with the voice signal of output after 21 processing of concentrator mainboard and is given loud speaker 24; Radio frequency processing comprises that radio frequency receives and radio frequency sends two parts, and radiating portion is accomplished modulation, frequency conversion and the power amplification of voice signal and data-signal, and receiving unit is accomplished filtering, amplification and the demodulation of voice signal and data-signal.
How the concentrator with call function that the utility model embodiment is described below to be provided realizes call function.
When concentrator or its corresponding power information acquisition system need Maintenance and Repair; The infrared copy meter machine is to concentrator emission designated telephone user's conversation number; Concentrator mainboard 21 receives this conversation number through infrared receiving/transmission 23, sends the AT instruction to remote communication module 22 then, and remote communication module 22 begins dialing; When the designated telephone user receives this calling and receives this calling, then set up talking link between concentrator and the designated telephone user.After talking link was set up, on-the-spot attendant just can converse with the designated telephone user through loud speaker 24, the Mike 25 of concentrator.
When on-hook, at first to differentiate whether concentrator elder generation on-hook.If concentrator elder generation on-hook; Then to the 21 emission on-hook orders of concentrator mainboard, concentrator mainboard 21 receives the on-hook order to the infrared copy meter machine then, and sends the AT instruction to remote communication module 22 through infrared receiving/transmission 23; Concentrator mainboard 21 finishes talking state, the talking link of dismantling; If the on-hook of designated telephone user elder generation, then remote communication module will detect designated telephone user on-hook, and send out the AT instruction to the concentrator mainboard, and the concentrator mainboard finishes talking state, the talking link of dismantling then.
The concentrator with call function that adopts the utility model to provide greatly facilitates the on-site coordination commander, and under high voltage and work high above the ground environment, the attendant no longer need rely on hand-held conversation instrument, the fail safe that has therefore improved execute-in-place; Utilize the concentrator own resources most possibly, reduced communication cost, saved the cost of whole power information acquisition system.
More than the utility model embodiment has been carried out detailed introduction, used embodiment among this paper the utility model set forth, the explanation of above embodiment just is used to help to understand the system and the equipment of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (3)
1. concentrator comprises:
The concentrator mainboard; Connect each collector through local interface; Use Q/GDW 376.2 agreements to send the reported data order, and receive the ammeter data that collector sends through local interface to collector, and to these data handle, storage and format conversion; And communicate through infrared receiving/transmission and infrared copy meter machine, comprise that accepting the infrared copy meter machine starts conversation and copy the operation of getting the electricity consumption data of storing in the concentrator;
Remote communication module; Link to each other with said concentrator mainboard through digital interface; Be used for using Q/GDW 376.1 agreements to send to main website the ammeter data after the said concentrator mainboard processing; And receive order from main website, said order is sent to said concentrator mainboard, so that said concentrator mainboard is carried out the operation of corresponding said order; And accept to set up conversation and to carry out voice communication through loud speaker with Mike and designated telephone user with the designated telephone user from the AT instruction of concentrator mainboard, when end of conversation, accept AT from the concentrator mainboard and instruct the talking link between dismounting and the designated telephone user.
2. concentrator according to claim 1, wherein:
When conversation is set up; The infrared copy meter machine is to this concentrator emission designated telephone user's conversation number, and the concentrator mainboard receives this conversation number through infrared receiving/transmission, sends the AT instruction to remote communication module then; Remote communication module begins dialing; When the designated telephone user receives this calling and receives this calling, then set up talking link between concentrator and the designated telephone user, use loud speaker, Mike and the designated telephone user of concentrator to converse;
In the time will finishing to converse, if the on-hook of concentrator elder generation, then the infrared copy meter machine be ordered to concentrator mainboard emission on-hook through infrared receiving/transmission; The concentrator mainboard receives the on-hook order then; And send AT to remote communication module and instruct, the concentrator mainboard finishes talking state, the talking link of dismantling; If the on-hook of designated telephone user elder generation, then remote communication module will detect designated telephone user on-hook, and send out the AT instruction to the concentrator mainboard, and the concentrator mainboard finishes talking state, the talking link of dismantling then.
3. concentrator according to claim 1 further comprises:
SIM, the information, the encrypted secret key that are used to store this concentrator can supply the communication network between concentrator and the designated telephone user to carry out the client identity discriminating, and voice messaging is encrypted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120042391U CN202135336U (en) | 2011-02-01 | 2011-02-01 | Concentrator having conversation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120042391U CN202135336U (en) | 2011-02-01 | 2011-02-01 | Concentrator having conversation function |
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| Publication Number | Publication Date |
|---|---|
| CN202135336U true CN202135336U (en) | 2012-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120042391U Expired - Fee Related CN202135336U (en) | 2011-02-01 | 2011-02-01 | Concentrator having conversation function |
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| Country | Link |
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| CN (1) | CN202135336U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266124A (en) * | 2014-10-20 | 2015-01-07 | 国网上海市电力公司 | Pole type street lamp device |
| CN104270867A (en) * | 2014-10-20 | 2015-01-07 | 国网上海市电力公司 | Control box for street lamp |
| CN108597205A (en) * | 2018-05-23 | 2018-09-28 | 安徽国电京润电力科技有限公司 | It is a kind of to analyze intelligent line loss concentrator certainly |
-
2011
- 2011-02-01 CN CN201120042391U patent/CN202135336U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266124A (en) * | 2014-10-20 | 2015-01-07 | 国网上海市电力公司 | Pole type street lamp device |
| CN104270867A (en) * | 2014-10-20 | 2015-01-07 | 国网上海市电力公司 | Control box for street lamp |
| CN108597205A (en) * | 2018-05-23 | 2018-09-28 | 安徽国电京润电力科技有限公司 | It is a kind of to analyze intelligent line loss concentrator certainly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20190201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |