The power information system that check meter in a kind of community and data-pushing is registered one's residence
Technical field
The utility model relates to the power information system that check meter in a kind of community and data-pushing is registered one's residence, and belongs to power information acquisition technique field.
Background technology
Along with the construction of power information acquisition system and perfect, a lot of community has achieved long-range, automatic coppying meter, management of power use department can obtain the power information of each user in time, exactly, even can implement the operations such as power failure, power transmission to user as required.But the scheme of checking meter of the overwhelming majority is all the Demand Design round management of power use side, the demand of user side is paid attention to not, thus causes following problem:
1), user checks that the electricity consumption data of oneself are inconvenient, and especially the community in underground or vertical shaft installed concentratedly by some ammeters, and user checks and bothers very much; 2), user thinks economize on electricity, but do not know which period the electricity charge of oneself are mainly wasted in, and after especially carrying out time-of-use tariffs and step price, current to be in which Price zone also unknown; 3), user do not know oneself current electricity charge residue situation, until have a power failure just know that Sorry, your ticket has not enough value, and at this time often to the work of user, living impacts; 4), user spent the electricity charge, and but do not know the power supply quality oneself enjoyed, such as whether voltage is in normal range, and it is because brownout may cause household electrical appliance to start that user needs to know supply voltage, and overtension may damage electrical equipment; 5), power department have power failure plan, documentary whip and policy adjustment information time, often can only issue in the media, and user is because of a variety of causes, often can not see in time, thus normal orders of life is impacted.
Above problem is traced sth. to its source, and all because information asymmetry causes, modern theory on Market Economy is thought, information asymmetry can cause the unfairness of transaction, be discord.
Utility model content
Technical problem to be solved in the utility model is, overcome the deficiency that existing kilowatt meter reading-out system exists, and provide the power information that check meter in a kind of community and data-pushing is registered one's residence system, user stays indoors and can recognize the power information of oneself at any time; Meanwhile, management of power use department also can push some real-time messages and ceases user's desktop.
For solving the problems of the technologies described above, the utility model have employed following technical scheme.
The power information system that check meter in a kind of community and data-pushing is registered one's residence, comprise user management main website and outdoor metering tank, some ammeters are installed in outdoor metering tank, it is characterized in that: be provided with the concentrator by GPRS or Ethernet mode and user management master station communication in outdoor metering tank, concentrator is connected with described some ammeters with RS485 bus respectively by line of electric force; Also comprise for being arranged on indoor display unit, described display unit is connected with described concentrator by power line carrier communication mode.
Described concentrator comprises power module, clock module, CPU, memory module, display module, GPRS communication module, carrier communication module and RS485 communication module.
Described concentrator is configured with for searching for display unit 5 information the carrier wave routing module of automatic network-building that line of electric force mounts.
Described display unit comprises power module, clock module, CPU, memory module, display module and carrier communication module.
Compared with prior art, the utility model has the following advantages:
1), user stays indoors and can check the electricity consumption data of oneself at any time, convenient and swift;
2), by day of indoor display unit, the moon power consumption histogram, the peak of power consumption that user clearly can understand oneself, in which, can adjust consumption habit period targetedly, thus using electricity wisely;
3), user can check the real time price of the peak interval of time belonging to current time, the ladder belonging to current power amount, current power and current electricity charge remaining sum at any time, can adjust electricity consumption plan as required or supplement with money in time;
4), user can check voltage fluctuation situation easily, whether up to standardly understands power supply quality;
5), user can get in time power supply management department issue the information such as documentary whip, electricity consumption publicity, power failure plan, promote harmonious electricity consumption;
6), with the existing scheme of checking meter compare, only need increase a kind of indoor equipment, without the need to any extra construction.
Accompanying drawing explanation
Fig. 1 is function connection diagram of the present utility model;
Fig. 2 is the mount scheme schematic diagram of concentrator and display unit in the utility model.
Embodiment
The utility model is further illustrated below in conjunction with specific embodiments and the drawings.
As Fig. 1 and Fig. 2, embodiment of the present utility model comprises user management main website 1 and outdoor metering tank 2, the concentrator 3 communicated with user management main website 1 by GPRS or Ethernet mode is installed in outdoor metering tank 2, also be provided with some ammeters 4 in outdoor metering tank 2, concentrator 3 is connected with described some ammeters with RS485 bus respectively by line of electric force.
Embodiment of the present utility model also comprises for being arranged on indoor display unit 5, and described display unit 5 is connected with described concentrator 3 by power line carrier communication mode.
Described concentrator 3 is made up of modules such as power supply, clock, CPU, storage, display, GPRS communication, carrier communication, RS485 communications, adopt embedded real-time multi-task operating system (Linux), the functions such as ammeter data collection, data storage, GPRS data teletransmission, carrier data propelling movement can be realized.Concentrator 3 by the data such as electric energy indicating value, voltage, the residue electricity charge of each ammeter 4 of RS485 bus cycle copy reading, and by hour in units of data are stored as historical data.Concentrator 3 can gather and store maximum 128 tables integral point data of nearest 30 days; Concentrator 3 is communicated with user management main website 1 by GPRS or Ethernet mode, support the multiple network agreements such as TCP, UDP, may operate at client mode, server mode or mixed mode, accept the parameter configuration of user management main website 1 and transmit data to user management main website 1.
Concentrator 3 is configured with carrier wave routing module, can search for carrier wave that line of electric force mounts from node (i.e. display unit 5), and automatic network-building.Whenever the integral point moment, freezing data is pushed to corresponding display unit 5 by power line carrier (PLC) communication mode by concentrator 3, if concentrator 3 detects that front n integral point data do not push successfully, then preferential benefit pushes away the freezing data of previous miss.Concentrator can also be pushed to the Chinese information, configuration parameter etc. of display unit 5 by transparent forwarding management of power use main website 1, realizes the direct interaction of distant place main website and indoor unit.
Described display unit 5 is made up of modules such as power supply, clock, CPU, storage, display, carrier communications.Display unit 5 has 220V standard Single-phase plug for being connected with indoor socket 6, can put easily and run on the table.Display unit 5 adopts low power dissipation design, and power is less than 1 watt, and electricity charge consumption in 24 hours is less than 0.02 yuan.Display unit 5 has carrier communication function, can receive the data that concentrator 3 is sent by line of electric force, and replys confirmation to concentrator 3.Display unit 5 has storage and data analysis function, the data received can be carried out classification storage, statistical calculation, form various achievement data, as: the magnitude of voltage etc. of power consumption hourly, each integral point; Display unit 5 has human-computer interaction interface, by liquid crystal, statistics is showed user with various ways such as rod figure, curves.Display unit 5 has the function of dynamic publishing Chinese information, specific Chinese information is pushed to display unit 5 through concentrator 3 by the mode of transparent forwarding by management of power use main website 1, as the plan that has a power failure, balance reminding, electricity consumption publicity etc., after display unit 5 receives Chinese information, check with sound or the mode reminding user of lighting screen.Display unit 5 possesses remote parameter configuration feature, management of power use main website 1 can by optimum configurations such as clock, electricity price, peak interval of time division, step price threshold values to display unit 5, and display unit 5 can judge by parameter and show current residing peak interval of time, residing ladder and current electricity price.
Below illustrate using method of the present utility model.
Display unit 5 is placed on indoor desktop, connects 220V power supply, record mailing address and the owning user family number of display unit 5; Concentrator 3 is arranged in outdoor metering tank 2, by the RS485 interface of ammeter 4 in twisted pair line connection case and the RS485 interface of concentrator; Ammeter 4 archives parameter (mailing address, stipulations, baud rate etc.) is set in concentrator 3; The mailing address of all display units is set in concentrator 3, and binds one by one with the ammeter at corresponding family number; Concentrator 3 will install in carrier wave routing module under display unit mailing address, routing module searches for display unit equipment according to mailing address on line of electric force, and records the carrier communication path of each display unit; Concentrator 3 by the data such as current forward active energy, voltage, remaining sum of designated period or continuously copy reading ammeter 4, and was that interval unloading is for historical data with one hour; Meet the integral point moment, concentrator 3, according to the carrier communication path stored, pushes the historical data of nearest integral point successively, and records the propelling movement progress of each display unit to indoor display unit; Indoor display unit receives concentrator 3 and pushes the data of coming, and first stores, then carries out adding up, calculating, and forms achievement data; Management of power use main website 1 to the order of indoor display unit transparent forwarding optimum configurations, comprises current time, step price parameter, tariff period parameter etc. by concentrator 3; User by the liquid crystal interface of indoor display unit inquire about current table code, current electricity prices, current tariff period, current belonging to the information such as ladder, can also inquire about the daily power consumption statistics histogram of nearest 30 days, hour power consumption statistics histogram of every day, every day 24 point voltage curve map etc.; Management of power use main website 1 sends Chinese short message breath by concentrator 3 to indoor unit, and namely indoor unit receives lights screen, and shows inform by short message, if parameter allows, display unit can also be sounded prompting simultaneously.