CN104240482A - Power consumption information acquisition method, power consumption information acquisition system and intelligent power distribution box - Google Patents

Power consumption information acquisition method, power consumption information acquisition system and intelligent power distribution box Download PDF

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Publication number
CN104240482A
CN104240482A CN201410415479.5A CN201410415479A CN104240482A CN 104240482 A CN104240482 A CN 104240482A CN 201410415479 A CN201410415479 A CN 201410415479A CN 104240482 A CN104240482 A CN 104240482A
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China
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power information
distribution box
collecting unit
user
intelligent distribution
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CN201410415479.5A
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CN104240482B (en
Inventor
吴文昭
姚国风
唐新忠
谭亚峰
高立忠
庄斌
李洋
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FIBRLINK NETWORKS Co Ltd
State Grid Corp of China SGCC
Beijing Guodiantong Network Technology Co Ltd
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Priority to CN201410415479.5A priority Critical patent/CN104240482B/en
Publication of CN104240482A publication Critical patent/CN104240482A/en
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Abstract

The invention discloses a power consumption information acquisition method, a power consumption information acquisition system and an intelligent power distribution box. The power consumption information acquisition system comprises a power consumption information server and a plurality of intelligent power distribution boxes which are respectively arranged in user families; each intelligent power distribution box comprises a power supply device and a power consumption information acquisition device, the power consumption information acquisition device comprises a processing unit, an Ethernet interface circuit which is electrically connected with the processing unit and a plurality of power information acquisition units which are connected with the processing unit through a data bus and respectively matched with a power supply circuit in which each air subswitch is arranged in the power supply device; the power consumption information server is used for transmitting an acquisition instruction periodically to each intelligent power distribution box; after the power information acquisition units collect the power information of the power supply circuit which is matched with power information acquisition units, the processing unit returns the power information to the power consumption information server through the Ethernet interface circuit after receiving the acquisition instruction. According to the technical scheme, the power consumption information of the power supply circuit in which the air subswitch is arranged can be acquired by the user from the power consumption information server.

Description

Power information acquisition method and system and intelligent distribution box
Technical field
The present invention relates to power supply field, particularly relate to a kind of power information acquisition method and system and intelligent distribution box.
Background technology
At present; the block schematic illustration of the internal circuit configuration of the panel box in subscriber household; usually as shown in Figure 1, comprising: the earth leakage protective device 102 that input end is connected to total air switch 101 of electric supply meter output terminal by line of electric force, input end is connected with the output terminal of total air switch 101 by line of electric force, input end are all connected to the multiple sub-air switch 103 of earth leakage protective device 102 output terminal by line of electric force.The output terminal of single sub-air switch 103 is connected to lighting circuit or socket by line of electric force.Panel box is being connected to the illuminating lamp of lighting circuit and being connected to the electric power supply of socket in user family; And overvoltage, creepage protection function are provided.
Along with social development and user's growth in the living standard, the electrical equipment growing number in user family is many; Powerful electrical equipment, such as air-conditioning, electric heater, space heater and air purifier etc., more and more.User needs to understand in time the power consumption information of each sub-air switch place circuit in panel box, so that the electrical equipment etc. of adjustment electricity consumption plan, discovery multiplexing electric abnormality.
But existing panel box does not possess the function of the power information gathering each sub-air switch place feed circuit usually in user family.That is, user cannot obtain the power information of each sub-air switch place feed circuit, causes Consumer's Experience not good.Therefore, necessity provides a kind of power information acquisition method and system and intelligent distribution box, to gather the power information of each sub-air switch place feed circuit in user family.
Summary of the invention
For the defect that above-mentioned prior art exists, the invention provides a kind of power information acquisition method and system and intelligent distribution box, to gather the power information of each sub-air switch place feed circuit in user family.
Technical scheme of the present invention, according to an aspect, provides a kind of power information acquisition system, comprising: power information server and be multiplely arranged at intelligent distribution box in each user family respectively; Wherein, described intelligent distribution box comprises electric supply installation and power information harvester, described power information harvester comprises: processing unit, the ethernet interface circuit be electrically connected with described processing unit, and multiple and described processing unit be connected by data bus and respectively with the power information collecting unit that each sub-air switch place feed circuit in described electric supply installation are supporting;
Described power information server is used for the network address of the intelligent distribution box according to each user prestored, and periodically sends acquisition instructions to each intelligent distribution box by wide area network;
After processing unit in power information harvester in described intelligent distribution box is used for receiving acquisition instructions by described ethernet interface circuit, for each power information collecting unit, after collecting the power information of the feed circuit matched with it by this power information collecting unit, the power information of the identification code of this power information collecting unit and collection is packed, is returned to described power information server by wide area network via described ethernet interface circuit;
The power information of described power information server also for being returned by each intelligent distribution box is stored into database and inquires about with standby user.
Preferably, described power information collecting unit specifically comprises coil, and the line of electric force of the sub-air switch place feed circuit that this coil matches with this power information collecting unit is wound around for axle center, and does not contact with this line of electric force; Described power information collecting unit is specifically for obtaining coupled signal by its coil from by the line of electric force of this coil winding.
Preferably, described power information server is specifically for for each identification code of power information collecting unit received and the power information of collection, determine the user profile corresponding with the identification code of this power information collecting unit, from the user profile determined, determine account name; Under the power information of the identification code of this power information collecting unit and collection correspondence is stored into the account name determined, and timestamp is stamped in this stored record; And
After the power information of described power information server also for being returned by each intelligent distribution box is stored into database, when receive the account name carrying user that the equipment for surfing the net of described processing unit via described ethernet interface circuit or user sent by wide area network, querying condition query statement time, parse account name and querying condition from the query statement received after, determine account stored record under one's name and timestamp thereof; Query time section is parsed further in the querying condition analytically gone out; From the stored record determined, find out timestamp meet described query time section, the identification code of power information collecting unit of corresponding stored and the power information of collection; For the identification code of power information collecting unit and the power information of collection of each corresponding stored found out, after determining the title of the sub-air switch place feed circuit corresponding with the identification code of this power information collecting unit, by the power information correspondence markings that described title and this power information collecting unit gather; Afterwards, for each described title, in the querying condition analytically gone out, parse queried for items further, according to described queried for items statistics and the power information of this title correspondence markings, obtain the statistics of the power information of this title; The statistics of each described title and power information thereof is sent to the equipment for surfing the net of described intelligent distribution box or user by wide area network;
Wherein, corresponding relation between the identification code of each collecting unit in the intelligent distribution box of described user profile and this user and the title of each sub-air switch place feed circuit, and the network address of described intelligent distribution box all corresponding stored in advance because user's registration.
Preferably, the ammeter that described electric supply installation is connected is specially intelligent electric meter; And in power information harvester in described intelligent distribution box, also comprise:
The power line communication PLC unit be electrically connected with described processing unit, after the identification code that gathers described intelligent electric meter and power information, is forwarded to described processing unit; Described processing unit, by the identification code of described intelligent electric meter and power information, is sent to described power information server via described ethernet interface circuit by wide area network;
The display unit be electrically connected with described processing unit, for showing the power information of the feed circuit matched with described power information collecting unit.
Technical scheme of the present invention, according to another aspect, provides a kind of intelligent distribution box, comprising: electric supply installation, also comprise: power information harvester;
Described power information harvester comprises: processing unit, the ethernet interface circuit be electrically connected with described processing unit, and multiple and described processing unit be connected by data bus and respectively with the power information collecting unit that each sub-air switch place feed circuit in described electric supply installation are supporting;
After processing unit in described power information harvester is used for receiving acquisition instructions by described ethernet interface circuit, for each power information collecting unit, after collecting the power information of the feed circuit matched with it by this power information collecting unit, the power information of the identification code of this power information collecting unit and collection is packed, is sent by wide area network via described ethernet interface circuit.
Preferably, described power information collecting unit specifically comprises coil, and the line of electric force of the sub-air switch place feed circuit that this coil matches with this power information collecting unit is wound around for axle center, and does not contact with this line of electric force; Described power information collecting unit is specifically for obtaining coupled signal by its coil from by the line of electric force of this coil winding.
Technical scheme of the present invention is another aspect more, provides a kind of power information acquisition method, comprising:
Power information server, according to the network address of the intelligent distribution box of each user prestored, periodically sends acquisition instructions to each intelligent distribution box by wide area network;
Processing unit in power information harvester in described intelligent distribution box, after receiving described acquisition instructions by the ethernet interface circuit in described power information harvester, for each power information collecting unit in described power information harvester, gathered the power information of the sub-air switch place feed circuit matched with this power information collecting unit in the electric supply installation in described intelligent distribution box by this power information collecting unit after, the power information of the identification code of this power information collecting unit and collection is packed, returned to described power information server by wide area network via described ethernet interface circuit,
The power information that each intelligent distribution box returns is stored into database and inquires about with standby user by described power information server.
Further, described power information server also comprises before periodically sending acquisition instructions to each intelligent distribution box by wide area network:
The log-on message that user inputs by described intelligent distribution box is sent to described power information server by wide area network; Wherein, described log-on message comprises: user profile, and the corresponding relation between the identification code of each collecting unit in the intelligent distribution box of this user and the title of each sub-air switch place feed circuit;
Described power information server is by the corresponding relation between the identification code of each collecting unit in the user profile of reception and the intelligent distribution box of this user and the title of each sub-air switch place feed circuit, and the network address corresponding stored of described intelligent distribution box.
Preferably, the power information that each intelligent distribution box returns is stored into database by described power information server, specifically comprises:
Described power information server is for each identification code of power information collecting unit received and the power information of collection, determine the user profile corresponding with the identification code of this power information collecting unit, from the user profile determined, determine account name; Under the power information of the identification code of this power information collecting unit and collection correspondence is stored into the account name determined, and timestamp is stamped in this stored record.
Further, under the power information of the identification code of this power information collecting unit and collection correspondence is stored into the account name determined by described power information server, and after timestamp is stamped in this stored record, also comprise:
The equipment for surfing the net of user or described processing unit, via described ethernet interface circuit, carry the account name of user, the query statement of querying condition by wide area network to described power information server transmission;
After described power information server parses account name and querying condition from the query statement received, determine account stored record under one's name and timestamp thereof; Query time section is parsed further in the querying condition analytically gone out; From the stored record determined, find out timestamp meet described query time section, the identification code of power information collecting unit of corresponding stored and the power information of collection; For the identification code of power information collecting unit and the power information of collection of each corresponding stored found out, after determining the title of the sub-air switch place feed circuit corresponding with the identification code of this power information collecting unit, by the power information correspondence markings that described title and this power information collecting unit gather; Afterwards, for each described title, in the querying condition analytically gone out, parse queried for items further, according to described queried for items statistics and the power information of this title correspondence markings, obtain the statistics of the power information of this title; The statistics of each described title and power information thereof is sent to the equipment for surfing the net of described intelligent distribution box or user by wide area network;
Processing unit in described intelligent distribution box is shown by the display unit be connected with described processing unit after receiving the title of each described sub-air switch place feed circuit and the statistics of power information thereof via described ethernet interface circuit; Or the equipment for surfing the net of user shows the title of each described sub-air switch place feed circuit received and the statistics of power information thereof.
In technical scheme of the present invention, the power information collecting unit matched is set up to every sub-air switch in intelligent distribution box, the power information of each sub-air switch place feed circuit can be collected; And successively via the processing unit set up, ethernet interface circuit, be sent to power information server by wide area network; Make user can obtain the power information of each sub-air switch place feed circuit of this user from power information server, thus can Consumer's Experience be improved.
And the display unit that intelligent distribution box surface is set up, is convenient to the power information that user consults each sub-air switch place feed circuit of this user,
In addition, user can control the intelligent domestic equipment of this user by intelligent distribution box, further increase Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the block schematic illustration of the internal circuit configuration of existing panel box;
Fig. 2 is the configuration diagram of the power information acquisition system of the embodiment of the present invention;
Fig. 3 is the block schematic illustration of the internal circuit configuration of the intelligent distribution box of the embodiment of the present invention;
Fig. 4 is the block schematic illustration of the internal circuit configuration of the electric supply installation of the embodiment of the present invention;
Fig. 5 is the block schematic illustration of the internal circuit configuration of the power information harvester of the embodiment of the present invention;
Fig. 6 is the schematic flow sheet to the method that the power information of each sub-air switch place feed circuit in intelligent distribution box gathers of the embodiment of the present invention;
Fig. 7 is the schematic flow sheet to the method that the power information of each sub-air switch place feed circuit in intelligent distribution box is inquired about of the embodiment of the present invention;
Fig. 8 be the embodiment of the present invention based on the schematic flow sheet of intelligent distribution box to the method that intelligent domestic equipment controls.
Embodiment
For making object of the present invention, technical scheme and advantage clearly understand, enumerate preferred embodiment referring to accompanying drawing, the present invention is described in more detail.But it should be noted that, the many details listed in instructions are only used to make reader to have a thorough understanding, even if do not have these specific details also can realize these aspects of the present invention to one or more aspect of the present invention.
The term such as " module " used in this application, " system " is intended to comprise the entity relevant to computing machine, such as but not limited to hardware, firmware, combination thereof, software or executory software.Such as, module can be, but be not limited in: the thread of the process that processor runs, processor, object, executable program, execution, program and/or computing machine.For example, application program computing equipment run and this computing equipment can be modules.One or more module can be positioned at an executory process and/or thread, and module also and/or can be distributed on a computing machine between two or more platform computing machines.
In technical scheme of the present invention, for every sub-air switch in panel box, a harvester can be equipped with for this sub-air switch, in order to gather the power information of these sub-air switch place feed circuit; The power information of each sub-air switch place feed circuit collected is sent to long-range server by the communication circuit module be equipped with.Thus the power information of each sub-air switch place feed circuit during user can be got home by server consults, improve the experience of user.
The technical scheme of the embodiment of the present invention is illustrated below in conjunction with accompanying drawing.
The configuration diagram of the power information acquisition system that the embodiment of the present invention provides, as shown in Figure 2, comprising: power information server 201, multiple intelligent distribution box 202 be arranged at respectively in each user family.
Power information server 201 can be the server or the third-party server that are positioned at power supply department; Power information server 201 accesses wide area network in a wired fashion, and wired mode can be specifically the mode of Ethernet.
The block schematic illustration of the internal circuit configuration of intelligent distribution box 202, as shown in Figure 3, comprising: electric supply installation 301 and power information harvester 302.
The block schematic illustration of the internal circuit configuration of electric supply installation 301; as shown in Figure 4, comprising: the earth leakage protective device 402 that input end is connected to total air switch 401 of electric supply meter output terminal by line of electric force, input end is connected with the output terminal of total air switch 401 by line of electric force, input end are all connected to the multiple sub-air switch 403 of earth leakage protective device 402 output terminal by line of electric force.The output terminal of single sub-air switch 403 is connected to lighting circuit or socket by line of electric force.
The block schematic illustration of the internal circuit configuration of power information harvester 302, as shown in Figure 5, comprising: ethernet interface circuit 501, processing unit 502, multiple power information collecting unit 503, storer (not marking in figure) and power supply unit (not marking in figure) matched with each sub-air switch 403 place feed circuit respectively.
Ethernet interface circuit 501 can comprise the cable interface of Ethernet, also can comprise WiFi (Wireless Fidelity, WLAN (wireless local area network)) circuit unit.Ethernet interface circuit 501 can access wide area network by ethernet line interface in wired mode, also can access wide area network wirelessly by the WiFi circuit unit being operated in AP (Access Point, access points) pattern.
Processing unit 502 can comprise: ARM (Advanced RISC Machine, Advanced Reduced Instruction Set machine), the S3C6410 of such as Samsung, and MCU (Micro Controller Unit, micro-control unit) etc.
Power information collecting unit 503 specifically comprises coil, and the line of electric force of the sub-air switch 403 place feed circuit that this coil matches with this power information collecting unit 503 is wound around for axle center, and does not contact with this line of electric force; Power information collecting unit 503 is for obtaining coupled signal by its coil from by the line of electric force of this coil winding.Voltage on line of electric force is generally municipal voltage (such as 220V), and the voltage of the coupled signal that power information collecting unit 503 obtains is the manageable normal voltage of processing unit 502.More preferably, filtering circuit can also be accessed after the coil in power information collecting unit 503.
Power supply unit is connected with line of electric force, after the municipal voltage (such as 220V) on line of electric force is converted to the operating voltage of integrated circuit (IC) chip, be respectively the power supplies such as ethernet interface circuit 501, processing unit 502, power information collecting unit 503 and storer.
Storer specifically comprises: RAM (Ramdom Access Memory, effumability random access memory) and flash memory.
Ethernet interface circuit 501 is electrically connected with processing unit 502; Each power information collecting unit 503 is all electrically connected with processing unit 502 by data bus; Data bus can be RS (Recommended Standard, proposed standard) 485 buses.
More excellent, the ammeter of user is specially intelligent electric meter; And in power information harvester 302 in intelligent distribution box 202, as shown in Figure 5, also comprise: PLC (Power Line Communication, the power line communication) unit 504 be electrically connected with processing unit 502.
PLC unit 504 specifically comprises coil, this coil with the intelligent electric meter output terminal of user to total air switch 401 input end between line of electric force be wound around for axle center, and not contact with line of electric force; PLC unit 504 is for obtaining coupled signal by its coil from by the line of electric force of this coil winding.Voltage on line of electric force is generally municipal voltage, and the voltage of the coupled signal that PLC unit 504 obtains is the manageable normal voltage of processing unit 502.More preferably, filtering circuit can also be accessed after the coil in PLC unit 504.
More excellent, in intelligent distribution box 202 in power information harvester 302, as shown in Figure 5, also comprise: the display unit 505 be electrically connected with processing unit 502.
Display unit 505 comprises: the display screen (not marking in figure) and the pilot lamp (not marking in figure) that are arranged on intelligent distribution box 202 cover plate outside surface.Display screen can be specifically LCDs, may be used for the various information showing user.Such as, the power information of each sub-air switch 403 place feed circuit matched with power information collecting unit 503 respectively; Or the power information of intelligent electric meter; Pilot lamp can be specifically LED, for represent intelligent distribution box 202 power information harvester 302 in the duty of each unit.
More excellent, the electrical equipment that the socket in user family comprises in smart jack or user family comprises intelligent electric appliance; Intelligent domestic equipment in user family comprises smart jack and intelligent electric appliance.And, in intelligent distribution box 202 in power information harvester 302, as shown in Figure 5, also comprise: the radio-frequency (RF) transceiver 506 be electrically connected with processing unit 502 and antenna thereof.
The radio-frequency (RF) transceiver of radio-frequency (RF) transceiver 506 can be specifically frequency of operation be 433Mhz, referred to as RF (Radio Frequency, radio frequency) 433 transceivers.The antenna of radio-frequency (RF) transceiver 506 can be arranged on the external antenna outside intelligent distribution box 202 shell, also can be arranged on the built-in aerial within intelligent distribution box 202 shell.
More excellent, in intelligent distribution box 202 in power information harvester 302, also comprise: the input block (not marking in figure) be electrically connected with processing unit 502.Input block specifically comprises the button being arranged at intelligent distribution box 202 outside surface, for supplying user input instruction.
In the power information acquisition system of the embodiment of the present invention, increase the Intelligent mobile equipment (such as smart mobile phone) communicated by the LAN (Local Area Network) of Ethernet with ethernet interface circuit 501, power information acquisition system can also support that user passes through native system information of registered users, login user, inquiry power information etc.
Before the power information of power information acquisition system to each sub-air switch 403 place feed circuit in subscriber household of the embodiment of the present invention gathers, need user to register on power information server 201, this registration process can comprise:
After the log-on message that the registration software receipt that preassembled in Intelligent mobile equipment, partial power provides inputs to user, sent to intelligent distribution box 202 by the LAN (Local Area Network) of Ethernet; Log-on message specifically comprises: the corresponding relation between the identification code of each power information collecting unit 503 in the intelligent distribution box 202 of user profile, this user and the title of each sub-air switch 403 place feed circuit, user profile comprises account name.After ethernet interface circuit 501 in intelligent distribution box 202 receives this registration request, be forwarded to processing unit 502; Store log-on message by processing unit 502, and via ethernet interface circuit 501, the wide area network of log-on message by Ethernet is sent to power information server 201; After power information server 201 receives log-on message, by the corresponding relation between the identification code of each power information collecting unit 503 in the intelligent distribution box 202 of the user profile in log-on message, this user and the title of each sub-air switch 403 place feed circuit, and the network address corresponding stored of this intelligent distribution box 202.More excellent, can also by the identification code of the intelligent electric meter of user, with the corresponding relation between the identification code of each power information collecting unit 503 in the intelligent distribution box 202 of the user profile of this user, this user and the title of each sub-air switch 403 place feed circuit, and the network address corresponding stored of this intelligent distribution box 202.
The power information acquisition system of the embodiment of the present invention, to the method that the power information of each sub-air switch 403 place feed circuit of intelligent distribution box in subscriber household 202 gathers, the schematic diagram of the method flow process as shown in Figure 6, comprises the steps:
S601: power information server 201, according to the network address of the intelligent distribution box 202 prestored, periodically sends acquisition instructions by wide area network.
Particularly, power information server 201, according to the network address of the intelligent distribution box 202 prestored, by the wide area network in Ethernet, periodically sends acquisition instructions to intelligent distribution box 202.Cycle is adjustable setting-up time section specifically, such as, and 15 minutes.
S602: after the processing unit 502 in intelligent distribution box 202 receives acquisition instructions by ethernet interface circuit 501, each power information collecting unit 503 controlled in intelligent distribution box 202 gathers the power information of each sub-air switch 403 place feed circuit.
Particularly, the ethernet interface circuit 501 in the power information harvester 302 in intelligent distribution box 202, by the wide area network of Ethernet, after receiving the acquisition instructions of power information server 201 transmission, is forwarded to processing unit 502; The acquisition instructions of reception is forwarded to each power information collecting unit 503 by data bus by processing unit 502; For each power information collecting unit 503, the power information of the sub-air switch 403 place feed circuit that the collection of this power information collecting unit 503 matches with it.Power information can comprise: watt current, effective voltage, effective power consumption, power consumption etc.
More excellent, the acquisition instructions of reception can also be forwarded to PLC unit 504 by processing unit 502; PLC unit 504 gathers identification code and the power information of the intelligent electric meter of user.
S603: the processing unit 502 in intelligent distribution box 202, after the identification code of each power information collecting unit 503, the power information that collects are packaged into packet, is sent to dsm server 201 via ethernet interface circuit 501 by wide area network.
Particularly, each power information collecting unit 503 in the power information harvester 302 in intelligent distribution box 202, is all sent to processing unit 502 by the power information of respective identification code and collection; Processing unit 502 is for each power information collecting unit 503, the power information gather this power information collecting unit 503 and the identification code of this power information collecting unit 503 are packaged into packet, are sent to dsm server 201 via ethernet interface circuit 501 by wide area network.
More excellent, PLC unit 504, by the identification code of intelligent electric meter that collects and power information, is forwarded to processing unit 502; The identification code of intelligent electric meter and power information are packaged into packet by processing unit 502, are sent to dsm server 201 via ethernet interface circuit 501 by wide area network.
In fact, the power information that each intelligent distribution box 202 returns is stored into database and inquires about with standby user by power information server 201.Particularly, after the packet that power information server 201 is sent to intelligent distribution box 202 by wide area network reception, for each packet, if parse the identification code of power information collecting unit 503 and the power information of collection from this packet; Then from the identification code of the user profile and each power information collecting unit 503 of registering corresponding stored because of user, after determining the user profile corresponding with the identification code of this power information collecting unit 503 parsed, from the user profile determined, determine account name further; The power information of the identification code of this power information collecting unit 503 parsed and collection correspondence to be stored under the account name determined (namely in units of user, the identification code of power information collecting unit of this user of corresponding stored and the power information of collection), and timestamp is stamped in this stored record.
More excellent, power information server 201, if for each packet, if parse identification code and the power information of the intelligent electric meter of user from this packet; Then from registering the user profile of corresponding stored and the identification code of intelligent electric meter because of user, after determining the user profile corresponding with the identification code of the intelligent electric meter parsed, from the user profile determined, determine account name further; Under the identification code of the intelligent electric meter parsed and power information correspondence are stored into the account name determined, and timestamp is stamped in this stored record.
The power information acquisition system of the embodiment of the present invention supports the method that user inquires about the power information of each sub-air switch 403 place feed circuit in this user's intelligent distribution box 202, and the schematic diagram of the method flow process as shown in Figure 7, comprises the steps:
S701: the processing unit 502 in the equipment for surfing the net of user or intelligent distribution box 202, via ethernet interface circuit 501, to be sent to power information server 201 by wide area network and carries the account name of user, the query statement of querying condition.
Particularly, user carries the account name of user, the query statement of querying condition by its equipment for surfing the net (such as Intelligent mobile equipment) input; By this equipment for surfing the net, this query statement is sent to power information server 201 by wide area network.Querying condition can comprise: the type of query time section (such as of that month), query term title (such as power consumption), figure (such as day transition diagram) etc.
Or user carries the query statement of querying condition by the input block input in the power information harvester 302 in intelligent distribution box 202; This query statement is forwarded to processing unit 502 by input block; Account name in the user's registration information prestored is carried on after in this query statement by processing unit 502, is sent to power information server 201 via ethernet interface circuit 501 by wide area network.
Or user can carry the query statement of querying condition by Intelligent mobile equipment input; This query statement, according to the network address of the intelligent distribution box 202 prestored, is sent to the ethernet interface circuit 501 in the power information harvester 302 in intelligent distribution box 202 by Intelligent mobile equipment by LAN (Local Area Network); This query statement is forwarded to processing unit 502 by ethernet interface circuit 501; Account name in the user's registration information prestored is carried on after in this query statement by processing unit 502, is sent to power information server 201 via ethernet interface circuit 501 by wide area network.
S702: power information server 201 is inquired about according to the querying condition parsed from the query statement received and account name, and Query Result is sent to the equipment for surfing the net of intelligent distribution box 202 or user by wide area network.
Particularly, power information server 201, by after wide area network reception to the equipment for surfing the net of user or the query statement of intelligent distribution box 202 transmission, therefrom parses account name and querying condition; Find out account stored record under one's name and timestamp thereof; Query time section (such as one month) is parsed further in the querying condition that power information server 201 analytically goes out; From the account found out stored record under one's name and timestamp thereof, search timestamp to conform to the query time section parsed the stored record (i.e. the identification code of power information collecting unit 503 of corresponding stored and the power information of collection, and the identification code of the intelligent electric meter of corresponding stored and power information) of (being such as in the timestamp in query time section).
Power information server 201 is for the identification code of the power information collecting unit 503 in each stored record found out, from the corresponding relation between the identification code and the title of each sub-air switch 403 place feed circuit of each power information collecting unit 503 stored because of user's registration, after determining the title of the sub-air switch 403 place feed circuit corresponding with the identification code of this power information collecting unit 503, by the power information correspondence markings that the title of these sub-air switch 403 place feed circuit and this power information collecting unit 503 gather; Afterwards, for the title of every sub-air switch 403 place feed circuit, queried for items (such as the power consumption of every sub-air switch 403 place feed circuit) is parsed further in the querying condition analytically gone out, according to the queried for items parsed, the power information of the title correspondence markings of statistics and these sub-air switch 403 place feed circuit, obtain the statistics power consumption total amount of these sub-air switch 403 place feed circuit (such as, in month) of the power information of the title of these sub-air switch 403 place feed circuit; The title of each sub-air switch 403 place feed circuit and the statistics of power information thereof are packaged into packet, are sent to the equipment for surfing the net of intelligent distribution box 202 or user by wide area network.
More excellent, power information server 201 is for the identification code of the intelligent electric meter in the stored record respectively found out and power information, queried for items (the electricity consumption total amount of such as intelligent electric meter) is parsed further in the querying condition analytically gone out, according to the queried for items parsed, add up the power information of this intelligent electric meter, obtain the statistics electricity consumption total amount of the intelligent electric meter of this user (such as, in month) of the power information of this intelligent electric meter; The statistics of the power information of this intelligent electric meter, the identification code of this intelligent electric meter are packaged into packet, are sent to the equipment for surfing the net of intelligent distribution box 202 or user by wide area network.
S703: the equipment for surfing the net of intelligent distribution box 202 or user, to by wide area network reception to Query Result show.
Particularly, after the packet that the ethernet interface circuit 501 in the power information harvester 302 in intelligent distribution box 202 is sent to power information server 201 by wide area network reception, processing unit 502 is forwarded to; Processing unit 502 is from the packet received, after parsing the title of each sub-air switch 403 place feed circuit and the statistics of power information thereof, by the title of every sub-air switch 403 place feed circuit and the statistics of power information thereof, be sent to display unit 505 and show.More excellent, processing unit 502, from the packet received, parses the identification code of intelligent electric meter, the statistics of power information, is sent to display unit 505 and shows.
Or the packet of reception is sent to the Intelligent mobile equipment of user by processing unit 502 by LAN (Local Area Network) via ethernet interface circuit 501; By Intelligent mobile equipment from the packet received, after parsing the title of each sub-air switch 403 place feed circuit and the statistics of power information thereof, the title of every sub-air switch 403 place feed circuit and the statistics of power information thereof are carried out correspondence display.More excellent, Intelligent mobile equipment, from the packet received, after parsing the statistics of the identification code of intelligent electric meter, power information, carries out correspondence display.
Or, after the packet that the equipment for surfing the net of user is sent to power information server 201 by wide area network reception, after therefrom parsing the title of each sub-air switch 403 place feed circuit and the statistics of power information thereof, the title of every sub-air switch 403 place feed circuit and the statistics of power information thereof are carried out correspondence display.More excellent, the equipment for surfing the net of user, from the packet received, after parsing the statistics of the identification code of intelligent electric meter, power information, carries out correspondence display.
The power information acquisition system of the embodiment of the present invention supports the method that user controls the intelligent domestic equipment (intelligent electric appliance and smart jack) in family based on intelligent distribution box 202, the schematic diagram of the method flow process as shown in Figure 8, comprises the steps:
S801: intelligent distribution box 202 receives steering order that user is inputted by LAN (Local Area Network), that carry intelligent domestic EIC equipment identification code.
Particularly, user carries the steering order of intelligent domestic EIC equipment identification code by Intelligent mobile equipment input; This steering order, according to the network address of the intelligent distribution box 202 prestored, is sent to the ethernet interface circuit 501 in the power information harvester 302 in intelligent distribution box 202 by Intelligent mobile equipment by LAN (Local Area Network).
S802: after the steering order that intelligent distribution box 202 receives, the formation control information in this steering order that the identification code of this intelligent distribution box is carried on carries out radio broadcasting.
Particularly, the steering order that the ethernet interface circuit 501 in the power information harvester 302 in intelligent distribution box 202 will receive, is forwarded to processing unit 502; After processing unit 502 receives steering order, therefrom parse identification code and the control item information of controlling intelligent household appliances; Using parsing the identification code of controlling intelligent household appliances as target identifying code, using the identification code of this intelligent distribution box 202 as identifing source code, being carried on together with the control item information parsed in control information, being forwarded to radio-frequency (RF) transceiver 506; The control information of reception is carried out radio broadcasting transmission by the antenna of radio-frequency (RF) transceiver 506 by radio-frequency (RF) transceiver 506.
S803: operating result, according to receiving after control information operates in LAN (Local Area Network), is carried in feedback information and carries out radio broadcasting by intelligent domestic equipment.
Particularly, each intelligent domestic equipment, after the radio receiver in this intelligent domestic equipment receives control information, therefrom parses identifing source code (i.e. the identification code of intelligent distribution box 202), target identifying code and control item information; The target identifying code parsed if judge is identical with the identification code of this controlling intelligent household appliances, then carry out operating (such as start shooting, shut down) according to the control item information parsed; Otherwise, ignore the control information received.The radio receiver of intelligent domestic equipment is identical with the working frequency range of radio-frequency (RF) transceiver 506 in intelligent distribution box 202 with the working frequency range of wireless launcher.
Intelligent domestic equipment after operating according to the control information received, using the identification code of this intelligent domestic equipment as identifing source code, using the identification code of the panel box 202 parsed from control information as target identifying code, be packaged into feedback information together with operating result, carry out radio broadcasting transmission by the wireless launcher of this intelligent domestic equipment.
S804: intelligent distribution box 202 feeds back to user after receiving the feedback information of intelligent domestic equipment radio broadcasting.
Particularly, after the radiofrequency launcher 506 in the power information harvester 302 in intelligent distribution box 202 receives the feedback information of intelligent domestic equipment radio broadcasting, processing unit 502 is forwarded to; Processing unit 502 parses identifing source code (i.e. the identification code of intelligent domestic equipment), target identifying code and operating result from the feedback information received; If processing unit 502 judges that target identifying code is identical with the identification code of this intelligent distribution box 202, then the operating result parsed is forwarded to display unit 505 and shows; Otherwise, ignore the feedback information received.
More excellent, if processing unit 502 judges that target identifying code is identical with the identification code of this intelligent distribution box 202, then the identification code of the intelligent domestic equipment parsed is packaged into packet together with the operating result of this intelligent domestic equipment, is sent to the Intelligent mobile equipment of user via ethernet interface circuit 501 by LAN (Local Area Network).
In fact, the processing unit 502 in intelligent distribution box 202 can also according to user's input or the acquisition instructions preset, and each power information collecting unit 503 controlled in intelligent distribution box 202 gathers the power information of each sub-air switch 403 place feed circuit; And the identification code of power information collecting unit 503 and the power information of collection are sent to display unit 505.The identification code of intelligent electric meter and power information can also be sent to display unit 505 by processing unit 502.
The power information of feed circuit 403 that sent by display unit 505 display processing unit 502, that match with each power information collecting unit 503; And the power information of the intelligent electric meter of display processing unit 502 transmission.
In the technical scheme of the embodiment of the present invention, the power information collecting unit matched is set up to every sub-air switch in intelligent distribution box, the power information of each sub-air switch place feed circuit can be collected; And successively via the processing unit set up, ethernet interface circuit, be sent to power information server by wide area network; Make user can obtain the power information of each sub-air switch place feed circuit of this user from power information server, thus can Consumer's Experience be improved.
And the display unit that intelligent distribution box surface is set up, is convenient to the power information that user consults each sub-air switch place feed circuit of this user,
In addition, user can control the intelligent domestic equipment of this user by intelligent distribution box, further increase Consumer's Experience.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (10)

1. a power information acquisition system, is characterized in that, comprising: power information server and be multiplely arranged at intelligent distribution box in each user family respectively; Wherein, described intelligent distribution box comprises electric supply installation and power information harvester, described power information harvester comprises: processing unit, the ethernet interface circuit be electrically connected with described processing unit, and multiple and described processing unit be connected by data bus and respectively with the power information collecting unit that each sub-air switch place feed circuit in described electric supply installation are supporting;
Described power information server is used for the network address of the intelligent distribution box according to each user prestored, and periodically sends acquisition instructions to each intelligent distribution box by wide area network;
After processing unit in power information harvester in described intelligent distribution box is used for receiving acquisition instructions by described ethernet interface circuit, for each power information collecting unit, after collecting the power information of the feed circuit matched with it by this power information collecting unit, the power information of the identification code of this power information collecting unit and collection is packed, is returned to described power information server by wide area network via described ethernet interface circuit;
The power information of described power information server also for being returned by each intelligent distribution box is stored into database and inquires about with standby user.
2. the system as claimed in claim 1, it is characterized in that, described power information collecting unit specifically comprises coil, and the line of electric force of the sub-air switch place feed circuit that this coil matches with this power information collecting unit is wound around for axle center, and does not contact with this line of electric force; Described power information collecting unit is specifically for obtaining coupled signal by its coil from by the line of electric force of this coil winding.
3. the system as claimed in claim 1, it is characterized in that, described power information server is specifically for for each identification code of power information collecting unit received and the power information of collection, determine the user profile corresponding with the identification code of this power information collecting unit, from the user profile determined, determine account name; Under the power information of the identification code of this power information collecting unit and collection correspondence is stored into the account name determined, and timestamp is stamped in this stored record; And
After the power information of described power information server also for being returned by each intelligent distribution box is stored into database, when receive the account name carrying user that the equipment for surfing the net of described processing unit via described ethernet interface circuit or user sent by wide area network, querying condition query statement time, parse account name and querying condition from the query statement received after, determine account stored record under one's name and timestamp thereof; Query time section is parsed further in the querying condition analytically gone out; From the stored record determined, find out timestamp meet described query time section, the identification code of power information collecting unit of corresponding stored and the power information of collection; For the identification code of power information collecting unit and the power information of collection of each corresponding stored found out, after determining the title of the sub-air switch place feed circuit corresponding with the identification code of this power information collecting unit, by the power information correspondence markings that described title and this power information collecting unit gather; Afterwards, for each described title, in the querying condition analytically gone out, parse queried for items further, according to described queried for items statistics and the power information of this title correspondence markings, obtain the statistics of the power information of this title; The statistics of each described title and power information thereof is sent to the equipment for surfing the net of described intelligent distribution box or user by wide area network;
Wherein, corresponding relation between the identification code of each collecting unit in the intelligent distribution box of described user profile and this user and the title of each sub-air switch place feed circuit, and the network address of described intelligent distribution box all corresponding stored in advance because user's registration.
4. the system as described in as arbitrary in claim 1-3, it is characterized in that, the ammeter that described electric supply installation is connected is specially intelligent electric meter; And in power information harvester in described intelligent distribution box, also comprise:
The power line communication PLC unit be electrically connected with described processing unit, after the identification code that gathers described intelligent electric meter and power information, is forwarded to described processing unit; Described processing unit, by the identification code of described intelligent electric meter and power information, is sent to described power information server via described ethernet interface circuit by wide area network;
The display unit be electrically connected with described processing unit, for showing the power information of the feed circuit matched with described power information collecting unit.
5. an intelligent distribution box, comprising: electric supply installation, it is characterized in that, also comprises: power information harvester;
Described power information harvester comprises: processing unit, the ethernet interface circuit be electrically connected with described processing unit, and multiple and described processing unit be connected by data bus and respectively with the power information collecting unit that each sub-air switch place feed circuit in described electric supply installation are supporting;
After processing unit in described power information harvester is used for receiving acquisition instructions by described ethernet interface circuit, for each power information collecting unit, after collecting the power information of the feed circuit matched with it by this power information collecting unit, the power information of the identification code of this power information collecting unit and collection is packed, is sent by wide area network via described ethernet interface circuit.
6. intelligent distribution box as claimed in claim 5, it is characterized in that, described power information collecting unit specifically comprises coil, and the line of electric force of the sub-air switch place feed circuit that this coil matches with this power information collecting unit is wound around for axle center, and does not contact with this line of electric force; Described power information collecting unit is specifically for obtaining coupled signal by its coil from by the line of electric force of this coil winding.
7. a power information acquisition method, is characterized in that, comprising:
Power information server, according to the network address of the intelligent distribution box of each user prestored, periodically sends acquisition instructions to each intelligent distribution box by wide area network;
Processing unit in power information harvester in described intelligent distribution box, after receiving described acquisition instructions by the ethernet interface circuit in described power information harvester, for each power information collecting unit in described power information harvester, gathered the power information of the sub-air switch place feed circuit matched with this power information collecting unit in the electric supply installation in described intelligent distribution box by this power information collecting unit after, the power information of the identification code of this power information collecting unit and collection is packed, returned to described power information server by wide area network via described ethernet interface circuit,
The power information that each intelligent distribution box returns is stored into database and inquires about with standby user by described power information server.
8. method as claimed in claim 7, is characterized in that, described power information server also comprises before periodically sending acquisition instructions to each intelligent distribution box by wide area network:
The log-on message that user inputs by described intelligent distribution box is sent to described power information server by wide area network; Wherein, described log-on message comprises: user profile, and the corresponding relation between the identification code of each collecting unit in the intelligent distribution box of this user and the title of each sub-air switch place feed circuit;
Described power information server is by the corresponding relation between the identification code of each collecting unit in the user profile of reception and the intelligent distribution box of this user and the title of each sub-air switch place feed circuit, and the network address corresponding stored of described intelligent distribution box.
9. method as claimed in claim 8, it is characterized in that, the power information that each intelligent distribution box returns is stored into database by described power information server, specifically comprises:
Described power information server is for each identification code of power information collecting unit received and the power information of collection, determine the user profile corresponding with the identification code of this power information collecting unit, from the user profile determined, determine account name; Under the power information of the identification code of this power information collecting unit and collection correspondence is stored into the account name determined, and timestamp is stamped in this stored record.
10. method as claimed in claim 9, it is characterized in that, under the power information of the identification code of this power information collecting unit and collection correspondence is stored into the account name determined by described power information server, and after timestamp is stamped in this stored record, also comprise:
The equipment for surfing the net of user or described processing unit, via described ethernet interface circuit, carry the account name of user, the query statement of querying condition by wide area network to described power information server transmission;
After described power information server parses account name and querying condition from the query statement received, determine account stored record under one's name and timestamp thereof; Query time section is parsed further in the querying condition analytically gone out; From the stored record determined, find out timestamp meet described query time section, the identification code of power information collecting unit of corresponding stored and the power information of collection; For the identification code of power information collecting unit and the power information of collection of each corresponding stored found out, after determining the title of the sub-air switch place feed circuit corresponding with the identification code of this power information collecting unit, by the power information correspondence markings that described title and this power information collecting unit gather; Afterwards, for each described title, in the querying condition analytically gone out, parse queried for items further, according to described queried for items statistics and the power information of this title correspondence markings, obtain the statistics of the power information of this title; The statistics of each described title and power information thereof is sent to the equipment for surfing the net of described intelligent distribution box or user by wide area network;
Processing unit in described intelligent distribution box is shown by the display unit be connected with described processing unit after receiving the title of each described sub-air switch place feed circuit and the statistics of power information thereof via described ethernet interface circuit; Or the equipment for surfing the net of user shows the title of each described sub-air switch place feed circuit received and the statistics of power information thereof.
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