CN206788626U - A kind of energy data real-time acquisition system - Google Patents
A kind of energy data real-time acquisition system Download PDFInfo
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- CN206788626U CN206788626U CN201720962953.5U CN201720962953U CN206788626U CN 206788626 U CN206788626 U CN 206788626U CN 201720962953 U CN201720962953 U CN 201720962953U CN 206788626 U CN206788626 U CN 206788626U
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Abstract
The utility model provides a kind of energy data real-time acquisition system, it includes master controller, it is multiple from controller and remote controllers, multiple output ends from controller connect the input of the master controller, the input of the output end connection remote controllers of master controller, first housing is provided with inclined-plane, first display screen is arranged on inclined-plane, tripper is additionally provided with inclined-plane, first display screen and the tripper are side by side or setting up and down, first display screen is nearby provided with the through hole passed through for the data/address bus, the sidepiece of first housing is provided with battery compartment；The utility model uses distributed data acquisition modes, each can be with complete independently data acquisition session from controller, and data are preserved, pass through data sharing protocol, master controller can share all energy datas from controller, remaining energy data from controller respectively can be shared by master controller from controller, effectively improves the real-time of data acquisition.
Description
Technical field
The utility model belongs to intelligent electric meter electric quantity acquisition field, more particularly to a kind of electric energy based on distributed system
Data real-time collecting system.
Background technology
In electrical energy data acquiring system in the market, kernel control chip completes electric energy in a manner of centralized processing
The a series of activities such as data acquisition, main website inquiry, man-machine interaction, store energy data, with power network system in a manner of file management
System is got over to the continuous improvement of picking rate requirement and the presentation of magnanimity real time data processing demand, the deficiency of centralized processing mode
Come more obvious.
First, electrical energy data acquiring is inefficient.It is same under meter reading mechanism in turn because system load is limited in one's ability
The ammeter of individual meter reading mouth registration is more, and the ammeter copy reading delay of post-registration is more long, and this largely reduces energy data
Real-time and collecting efficiency.Secondly, the data management mode independence of file storage is poor, lacks the data distribution formula of cross-system
Storage and sharing capability.Very strong dependence be present to application program in file management, if program goes wrong in some links,
The loss of data can be caused, and cannot be recovered in time；File can only be handled by referring to for data, between data simultaneously
In the absence of association, index speed is slower, and legibility is not strong, and the operational efficiency of system can be reduced by carrying out sequential access to file.
From this, traditional electrical energy data acquiring system collection can not meet that magnanimity is used in whole power collection systems
The real-time processing of electric data and the demand of distributed storage.
Utility model content
The defects of in order to overcome prior art, the purpose of this utility model are that providing one kind is based on Distributed system design
Energy data real-time acquisition system, its collecting efficiency is high, and can classification storage, adopting in real time for energy data can be realized
Collection.
What the utility model was realized in：
Specifically, the utility model provides a kind of energy data real-time acquisition system, and it includes master controller, be multiple from control
Device and remote controllers processed, the multiple output end from controller connect the input of the master controller, the master control
The output end of device processed connects the input of the remote controllers, and the master controller includes the first housing, is arranged on described the
First display screen of one hull outside, the first human-computer interaction module, the main control processor for being arranged on first enclosure interior,
One data processing chip and the first communication module, it is described to include the second housing from controller, be arranged on second hull outside
Second display screen, the second human-computer interaction module, be arranged on second enclosure interior from control processor, memory cell, electricity
Energy collecting unit, the second data processing chip and the second communication module, the first data processing chip of the master controller and institute
To state and connected from the second data processing chip of controller by data/address bus, first housing is provided with inclined-plane, and described first
Display screen is arranged on inclined-plane, tripper is additionally provided with the inclined-plane, first display screen and the tripper are simultaneously
Row is setting up and down, and first display screen is provided with the through hole passed through for the data/address bus, the sidepiece of first housing
It is provided with battery compartment；Second housing is provided with the drawer module that can be opened, and the drawer module is by means of slide rail energy push-and-pull
To enclosure interior or hull outside, from control processor, memory cell, electric energy acquisition unit, the second data processing chip and second
Communication module is arranged on inside the drawer module, and the hull outside of first housing and the second housing is mounted on power supply
Key and power outlet, the housing bottom of first housing and the second housing are mounted on universal wheel, first housing
And second the case top of housing be mounted on shaking hands, the first side wall of first housing and the second housing is close to housing
It is provided with first group of ventilating opening at bottom, the second sidewall of the first housing and the second housing is respectively provided with housing bottom
There is second group of ventilating opening, vent passages are formed between first group of ventilating opening and second group of ventilating opening.
Preferably, the master controller uses stelliform connection topology configuration with the connection from controller.
Preferably, first human-computer interaction module and the second human-computer interaction module include external input device and
Output peripheral equipment.
Preferably, the electric energy acquisition unit obtains energy information data by communicating connection with electric energy meter.
Preferably, the master controller is provided with GPS time service modules and independent real-time clock, described to be provided with from controller
Independent real-time clock.
Preferably, the tripper is unlocked by fingerprint device.
Preferably, the sidepiece of first housing is provided with the power line accommodating chamber for accommodating power line.
Compared with prior art, the utility model has the advantages that：
The utility model provides a kind of energy data real-time acquisition system based on Distributed system design, comprising responsible
With the master controller of man-machine interaction, with collection, data storage from controller, using distributed data acquisition modes, each
Can be with complete independently data acquisition session, and data are preserved into the database of itself from controller, it is total to by data
Agreement is enjoyed, master controller can share all energy datas from controller, respectively can share remaining by master controller from controller
From the energy data of controller, the real-time of data acquisition is effectively improved, improves the security and maintainability of data.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural schematic block diagram of the present utility model；
Fig. 3 is the structural representation of the first housing of the present utility model；
Fig. 4 is the structural representation of the second housing of the present utility model；
Fig. 5 is operation principle schematic diagram of the present utility model.
Embodiment
Exemplary embodiment, feature and aspect of the present utility model are described in detail below with reference to accompanying drawing.It is identical in accompanying drawing
Reference represent the same or analogous element of function.Although the various aspects of embodiment are shown in the drawings, remove
Non-specifically point out, it is not necessary to accompanying drawing drawn to scale.
What the utility model was realized in：
The utility model provides a kind of energy data real-time acquisition system, and as shown in Figures 1 and 2, it includes master controller
1st, multiple from controller 2 and remote controllers 3, the multiple output end from controller 2 connects the defeated of the master controller 1
Enter end, the output end of the master controller 1 connects the input of the remote controllers 3.It is multiple to gather electric energy number from controller 2
According to rear, send to master controller 1, master controller 1 is unified to be sent to remote controllers 3.
Master controller 1 includes the first housing 11, the first display screen 12, the first being arranged on outside first housing 11
Machine interactive module 14, the main control processor 13 being arranged on inside first housing 11, the first data processing chip 15 and first
Communication module 16.
It is described to include the second housing 21, the second display screen 22 being arranged on outside second housing 21, the from controller 2
Two human-computer interaction modules 23, be arranged on inside second housing 21 from control processor 24, memory cell 25, electric energy acquisition list
First 26, second data processing chip 27 and the second communication module 28.
The first data processing chip 15 and second data processing chip 27 from controller of the master controller are logical
Cross data/address bus connection.
In actual applications, the first human-computer interaction module 13 can be separately provided, and can also be superimposed and be set with the first display screen 12
Put.Second human-computer interaction module 23 can be separately provided or be superimposed setting with second display screen 22.
As shown in Figures 3 and 4, first housing 11 is provided with inclined-plane 110, and first display screen 12 is arranged on inclined-plane
On 110, tripper 111 is additionally provided with the inclined-plane 110, first display screen 12 and the tripper 111 are side by side
Or it is setting up and down, first display screen is nearby provided with the through hole passed through for the data/address bus, the side of first housing
Portion is provided with power storehouse.
Second housing 21 is provided with the drawer module 210 that can be opened, and the drawer module 210 can push away by means of slide rail
The inside of housing 21 or hull outside are pulled to, from control processor 24, memory cell 25, electric energy acquisition unit 26, the second data processing
The communication module 28 of chip 27 and second is arranged on inside the drawer module 210.
The hull outside of the housing 21 of first housing 11 and second is mounted on power key 100 and power outlet
101, the housing bottom of the first housing 11 and the second housing 21 be mounted on universal wheel 102, the setting of universal wheel 102 can
It is convenient that first housing 11 and the second housing 21 are moved.The case top of first housing 11 and the second housing 21 is pacified
Equipped with handle 103, shake hands 103 setting be easy to it is portable first housing 11 and the second housing 21 are moved, the first housing
11 and second the first side wall 104 of housing 21 first group of ventilating opening 105, the first housing 11 are provided with housing bottom
And second the second sidewall (not shown) of housing 21 second group of ventilating opening is provided with housing bottom (in figure not
Show), vent passages are formed between first group of ventilating opening 105 and second group of ventilating opening, to be carried out to enclosure interior
Radiating.
Preferably, the master controller 1 uses stelliform connection topology configuration with the connection from controller 2, multiple from control
Device 2 connects 1 master controller 1.
Preferably, the human-computer interaction module 23 of the first human-computer interaction module 13 and second includes external input device
And output peripheral equipment.
Preferably, the electric energy acquisition unit 26 obtains energy information data by communicating connection with electric energy meter.
Preferably, the master controller 1 is provided with GPS time service modules and independent real-time clock, described to be set from controller 2
There is independent real-time clock.
Preferably, the tripper 111 is unlocked by fingerprint device.User needs input fingerprint to be verified, verifies
Master controller could be unlocked after, human-machine operation is carried out, is solved likewise, being also equipped with unlocked by fingerprint device from controller
Lock.
Sent from the collection of controller 2 energy information data to master controller 1 and/or remote controllers 3 and receive main control
The acquisition instructions of device 1 and/or remote controllers 3.
Master controller 1 receives from the energy information data of controller 2 and/or returns to remaining from controller to this from controller
Energy information data, receive the acquisition instructions of remote controllers 3 and/or to the restoring electrical energy information data of remote controllers 3.
Due to it is each from controller 2 can complete independently electrical energy data acquiring task simultaneously, and master controller 1 is configurable more
It is individual from controller, reduce the electric energy meter quantity averagely each accessed from controller 2, so as to shorten the time of collection.
Human-computer interaction module includes external input device and output peripheral equipment, respectively input or output order.For example,
Human-computer interaction module 14 can be display, keyboard, mouse, audio amplifier etc., for show electric energy collection system working condition and
Energy information data, and the feedback of display user input instruction, while the instruction of user's input is received, and and main control processor
Communication, the inputted instruction of transmission.
Electric energy acquisition unit 20 can obtain energy information data by communicating connection with electric energy meter.
It is described that electrical energy data acquiring pattern and parameter are obtained from controller to the master controller when starting first time；
It is the multiple periodically to perform data acquisition from controller and refer to according to the electrical energy data acquiring pattern and parameter obtained for the first time
Order, on the basis of the run time of clock module, is required according to instruction, and energy data is gathered by the electric energy acquisition unit,
It is multiple to be gathered from controller while while completing multiple energy information data, and energy information data storage is sent to master control
Device processed, any one obtains it by the second data processing chip from controller 2 to the first data processing chip of master controller
The remaining energy information data respectively gathered from controller, pass through the second communication mould in the lump from the energy information data of controller together with this
Block is transmitted to remote controllers 3.In actual applications, as needed, can flexibly increase from amount controller, there is provided more meter readings
Mouthful, so as to reduce the quantity that meter reading mouth averagely accesses ammeter, realize the meter reading time of whole system close to the meter reading of one piece of ammeter
Time, reach the limit of real time data acquisition.Such as the meter reading time of one piece of ammeter is T, to realize and N block electric energy meters are adopted
Set task, the time that traditional data collecting system needs is N*T+t (wherein t is propagation delay time), and uses the utility model
Distributed real-time acquisition system, required time is only T+t, shortens N-1 times, this greatly improves electrical energy data acquiring system
The real-time of gathered data.Meanwhile the operational support of the database technology security and maintainability of data, improve system
The speed of data storage and access.On the basis of database technology, system is realized more well by data processing module
Data sharing between system unit, provided safeguard for the real-time processing of energy data.
Preferably, memory cell is SQLite databases.Master controller 1 is connected with from controller 2 by data/address bus, main
Controller 1 uses stelliform connection topology configuration with multiple from controller 2.Master controller is connected by bus with others from controller,
From there is no direct channel between controller, can only mutually be accessed indirectly by master controller, this measure can simplify the interior of system
Portion's structure, is effectively saved hardware resource.
Master controller 1 is provided with GPS time service modules and independent real-time clock, and controller 2 is provided with independent real-time clock,
Master controller 1 obtains gps clock and the synchronous independent real-time clock on the basis of gps clock by GPS time service modules
112, and to from controller tranmitting data register synchronic command；
Receive the clock synchronic command of master controller from the independent real-time clock of controller 2, with master controller it is real-time when
Enter row clock synchronization on the basis of clock.
Preferably, in practical operation, master controller 1 and each independent data processing mould is provided with from controller 2
Block is handled data, and data processing module realizes the data sharing and data between unit by data sharing protocol
Exchange.
Operation principle of the present utility model is further explained with reference to Fig. 5：
Master controller 1 and respectively pass through the first communication module and the second communication module from controller 2 and realize and long-range control
The data communication of device 2 processed, master controller 1 and from passing through the first data processing chip and the second data processing between controller 2
Chip carries out data communication.
Sent from controller 2 by means of electric energy acquisition unit collection energy information data to master controller 1 and receive master control
The acquisition instructions of device 1 and/or remote controllers 3 processed.Any one is from controller 2 by the second data processing chip to main control
First data processing chip of device obtains remaining respectively from the energy information data of controller collection, the electric energy together with this from controller
Information data is transmitted to remote controllers 3 in the lump by the second communication module.
Master controller 1 receive the energy information data from controller 2, receive remote controllers 3 acquisition instructions and/or to
The restoring electrical energy information data of remote controllers 3.
In actual applications, the electrical energy data acquiring pattern and parameter that user is set by human-computer interaction module, the master
Controller storage user setting or system default electrical energy data acquiring pattern and parameter, first time start when, it is described from
Controller obtains electrical energy data acquiring pattern and parameter to master controller；According to the electrical energy data acquiring pattern and ginseng obtained for the first time
Number, it is multiple periodically to perform data acquisition instructions from controller, energy data is gathered by electric energy acquisition unit.Handled from control
Device preserves energy information data to memory cell.Any one is from controller 2 by the second data processing chip to main control
First data processing chip of device obtains remaining respectively from the energy information data of controller collection, the electric energy together with this from controller
Information data is transmitted to remote controllers 3 in the lump by the second communication module.Master controller is obtained respectively from the electricity of controller collection
Energy information data, is shown by man-machine interaction unit or is transmitted by the first communication module to remote controllers.In the application, number
According to acquisition tasks by being initiated from control processor timing, the energy data deposit local data base collected, master controller is no longer protected
Deposit respectively from the data of controller.
Master controller 1 obtains gps clock and the synchronous independent real-time clock on the basis of gps clock by GPS time service modules,
And to from controller tranmitting data register synchronic command；
Receive the clock synchronic command of master controller from the independent real-time clock of controller 2, with master controller it is real-time when
Enter row clock synchronization on the basis of clock.
Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art
It should be understood that：It can still modify to the technical scheme described in previous embodiment, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or substitutions, the essence of appropriate technical solution is departed from the utility model
The scope of each embodiment technical scheme.
Claims (7)
1. a kind of energy data real-time acquisition system, it includes master controller, is multiple from controller and remote controllers, and it is special
Sign is：The multiple output end from controller connects the input of the master controller, the output end of the master controller
The input of the remote controllers is connected,
The master controller includes the first housing, the first display screen for being arranged on first hull outside, the first man-machine interaction
Module, the main control processor for being arranged on first enclosure interior, the first data processing chip and the first communication module,
It is described to include the second housing, the second display screen for being arranged on second hull outside, the second man-machine interaction from controller
Module, be arranged on second enclosure interior from control processor, memory cell, electric energy acquisition unit, the second data processing core
Piece and the second communication module,
First data processing chip of the master controller and second data processing chip from controller are total by data
Line connects,
First housing is provided with inclined-plane, and first display screen is arranged on inclined-plane, and unblock is additionally provided with the inclined-plane
Device, first display screen and the tripper are side by side or setting up and down, and first display screen is provided with for the number
The through hole passed through according to bus, the sidepiece of first housing are provided with battery compartment；
Second housing is provided with the drawer module that can be opened, and the drawer module is by means of slide rail energy push-and-pull to enclosure interior
Or hull outside, set from control processor, memory cell, electric energy acquisition unit, the second data processing chip and the second communication module
Put inside the drawer module,
The hull outside of first housing and the second housing is mounted on power key and power outlet, first housing
And second the housing bottom of housing be mounted on universal wheel, the case top of first housing and the second housing is respectively mounted
There is handle, the first side wall of first housing and the second housing is provided with first group of ventilating opening at housing bottom,
The second sidewall of first housing and the second housing is provided with second group of ventilating opening at housing bottom, and described first group leads to
Vent passages are formed between air port and second group of ventilating opening.
2. energy data real-time acquisition system according to claim 1, it is characterised in that：The master controller with it is described from
The connection of controller uses stelliform connection topology configuration.
3. energy data real-time acquisition system according to claim 2, it is characterised in that：First human-computer interaction module
And second human-computer interaction module include external input device and output peripheral equipment.
4. energy data real-time acquisition system according to claim 1, it is characterised in that：The electric energy acquisition unit passes through
Connection, which is communicated, with electric energy meter obtains energy information data.
5. energy data real-time acquisition system according to claim 1, it is characterised in that：The master controller is provided with
GPS time service modules and independent real-time clock, it is described that controller is provided with independent real-time clock.
6. energy data real-time acquisition system according to claim 1, it is characterised in that：The tripper is fingerprint solution
Locking device.
7. energy data real-time acquisition system according to claim 1, it is characterised in that：The sidepiece of first housing is set
It is equipped with the power line accommodating chamber for accommodating power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720962953.5U CN206788626U (en) | 2017-08-03 | 2017-08-03 | A kind of energy data real-time acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720962953.5U CN206788626U (en) | 2017-08-03 | 2017-08-03 | A kind of energy data real-time acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206788626U true CN206788626U (en) | 2017-12-22 |
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ID=60718110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720962953.5U Active CN206788626U (en) | 2017-08-03 | 2017-08-03 | A kind of energy data real-time acquisition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206788626U (en) |
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2017
- 2017-08-03 CN CN201720962953.5U patent/CN206788626U/en active Active
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