CN203101502U - Intelligent electric meter based on electric power line network transmission - Google Patents

Intelligent electric meter based on electric power line network transmission Download PDF

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Publication number
CN203101502U
CN203101502U CN 201320030263 CN201320030263U CN203101502U CN 203101502 U CN203101502 U CN 203101502U CN 201320030263 CN201320030263 CN 201320030263 CN 201320030263 U CN201320030263 U CN 201320030263U CN 203101502 U CN203101502 U CN 203101502U
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CN
China
Prior art keywords
line
electric force
power line
electric power
processor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320030263
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Chinese (zh)
Inventor
刘瑜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIXI SIDA ELECTRONIC TECHNOLOGY CO LTD
Original Assignee
CIXI SIDA ELECTRONIC TECHNOLOGY CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CIXI SIDA ELECTRONIC TECHNOLOGY CO LTD filed Critical CIXI SIDA ELECTRONIC TECHNOLOGY CO LTD
Priority to CN 201320030263 priority Critical patent/CN203101502U/en
Application granted granted Critical
Publication of CN203101502U publication Critical patent/CN203101502U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an intelligent electric meter based on electric power line network transmission. The intelligent electric meter based on electric power line network transmission comprises a processor, an electric power line communication module which is connected with the processor, an LCD display module which is connected with an electric power line, can receive digital information on the electric power line, can send digital information to the electric power line and is connected with the processor, a data storage module which is used for displaying the electricity consumption information of a user and is connected with the processor, a power supply switch which is used for storing the electricity consumption information of the user, is connected with the processor, and is used for cutting off power supply on the electric power line, a voltage sampling module which measures the voltage amplitude on the electric power line, a current sampling module which measures the current amplitude on the electric power line, and an electric power calculation module which is connected with the processor and calculates the electric power used by the user according to the voltage amplitude and the current amplitude.

Description

Intelligent electric meter based on the power line network transmission
Technical field
The utility model relates to a kind of intelligent electric meter based on the power line network transmission, belongs to electric and electronic technical field.
Background technology
Traditional meter register method is the current number of degrees that the person of checking meter is read ammeter to the doorstep, the resulting number of degrees of the number of degrees that deduct last time then be exactly this month or during this period of time make power consumption.The efficient of this method is very low, and workload is also very big, and manual operations also is easy to generate mistake.Much adopted radio meter register now, be power consumption to be sent to by Ethernet or GPRS/CDMA network carry out expense on the data server and adjust, this mode or need draw in the net line causes constructional difficulties, need regularly to produce cell-phone fee usefulness, cause the rising of cost.
Summary of the invention
The purpose of this utility model is in order to overcome weak point of the prior art, a kind of intelligent electric meter based on the power line network transmission is provided, this scheme is carried out the transmission of user power utilization information by line of electric force, has saved and has laid the expense of netting twine, and reduced cell-phone fee usefulness.
The technical scheme that its technical matters that solves the utility model adopts is:
Intelligent electric meter based on the power line network transmission comprises and carries out central controlled processor, also comprises:
-power line communication the module that is connected with described processor is connected with line of electric force, can receive the numerical information on the described line of electric force, can send numerical information to described line of electric force simultaneously;
-LCD the display module that is connected with described processor is used for the power information of explicit user;
-with the data memory module that described processor is connected, be used to store user's power information;
-the power switch that is connected with described processor is connected with described line of electric force, is used to cut off the power supply on the described line of electric force;
-voltage sample module is connected with described line of electric force, and the voltage magnitude on the described line of electric force is measured;
-current sample module is connected with described line of electric force, and the current amplitude on the described line of electric force is measured;
-electric weight the computing module that is connected with described processor connects described voltage sample module and current sample module simultaneously, calculates the electric weight that the user uses according to described voltage magnitude and current amplitude.
Described power line communication module is connected with the line of electric force hub by described line of electric force, power information can be sent to remote server by described line of electric force hub.
The beneficial effects of the utility model mainly show: 1, can carry out the user power utilization information transmission by power lead, realize that nobody checks meter; 2, easy for installation, saved many signal wires and netting twine.
Description of drawings
Fig. 1 is based on the system schematic of the intelligent electric meter of power line network transmission;
Fig. 2 is based on the cut-away view of the intelligent electric meter of power line network transmission.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
With reference to Fig. 1-2, the intelligent electric meter based on the power line network transmission comprises and carries out central controlled processor 3, and described processor 3 is responsible for demonstration, storage and the transmission of user power utilization information, and the control of user's power supply, also comprises:
-with the power line communication module 6 that described processor 3 is connected, be connected with line of electric force, can receive the numerical information on the described line of electric force, simultaneously can send numerical information to described line of electric force.Described power line communication module 6 adopts the power line transmission technology, and the high-frequency signal of carrying information is loaded on electric current, with the power lead transmission, also can separate high-frequency information from electric current simultaneously then, transmits with realization information.
-with the LCD display module 4 that described processor 3 is connected, be used for the power information of explicit user.Described power information comprises currently used electric weight, and the current electricity condition of using also can be according to the peak electricity, and the paddy electricity shows respectively.
-with the data memory module 5 that described processor 3 is connected, be used to store user's power information.Adopt the storer of E2PROM or FLASH, the identification code of storing described intelligent electric meter 1, user's electricity consumption historical information etc.
-the power switch 7 that is connected with described processor 3 is connected with described line of electric force.When the user was in the arrearage state, when perhaps electrical network need overhaul, the power supply that remote server can order described intelligent electric meter 1 to cut off the user was realized Long-distance Control.
-voltage sample module 8 is connected with described line of electric force, and the voltage magnitude on the described line of electric force is measured.
-current sample module 9 is connected with described line of electric force, and the current amplitude on the described line of electric force is measured.
-with the electric weight computing module 10 that described processor 3 is connected, connect described voltage sample module 8 and current sample module 9 simultaneously, calculate the electric weight that the user uses according to the principle of seizing the opportunity active power of described voltage magnitude and current amplitude.
Carry out the data transmission because described power line communication module 6 can not be gone beyond transformer, therefore the transformer output terminal at electrical network is provided with line of electric force hub 2, the data that described line of electric force hub 2 is responsible for collecting the described intelligent electric meter 1 in these zones.Described then line of electric force hub 2 can send to remote server with all power informations by wireless network or Ethernet.
In sum, this utility model provides a kind of intelligent electric meter based on the power line network transmission, adopts power lead to carry out network and connects, and carries out the transmission of user power utilization information by line of electric force, has saved and has laid the expense of netting twine, and reduced cell-phone fee usefulness.

Claims (2)

1. based on the intelligent electric meter of power line network transmission, comprise and carry out central controlled processor, it is characterized in that: also comprise
-power line communication the module that is connected with described processor is connected with line of electric force, can receive the numerical information on the described line of electric force, can send numerical information to described line of electric force simultaneously;
-LCD the display module that is connected with described processor is used for the power information of explicit user;
-with the data memory module that described processor is connected, be used to store user's power information;
-the power switch that is connected with described processor is connected with described line of electric force, is used to cut off the power supply on the described line of electric force;
-voltage sample module is connected with described line of electric force, and the voltage magnitude on the described line of electric force is measured;
-current sample module is connected with described line of electric force, and the current amplitude on the described line of electric force is measured;
-electric weight the computing module that is connected with described processor connects described voltage sample module and current sample module simultaneously, calculates the electric weight that the user uses according to described voltage magnitude and current amplitude.
2. the intelligent electric meter based on the power line network transmission as claimed in claim 1, it is characterized in that: described power line communication module is connected with the line of electric force hub by described line of electric force, power information can be sent to remote server by described line of electric force hub.
CN 201320030263 2013-01-21 2013-01-21 Intelligent electric meter based on electric power line network transmission Expired - Fee Related CN203101502U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320030263 CN203101502U (en) 2013-01-21 2013-01-21 Intelligent electric meter based on electric power line network transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320030263 CN203101502U (en) 2013-01-21 2013-01-21 Intelligent electric meter based on electric power line network transmission

Publications (1)

Publication Number Publication Date
CN203101502U true CN203101502U (en) 2013-07-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320030263 Expired - Fee Related CN203101502U (en) 2013-01-21 2013-01-21 Intelligent electric meter based on electric power line network transmission

Country Status (1)

Country Link
CN (1) CN203101502U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112445167A (en) * 2020-11-19 2021-03-05 广州思泰信息技术有限公司 Open wisdom energy gateway operating system of interface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112445167A (en) * 2020-11-19 2021-03-05 广州思泰信息技术有限公司 Open wisdom energy gateway operating system of interface

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130731

Termination date: 20140121