CN105823916A - Intelligent ammeter apparatus protecting user information - Google Patents

Intelligent ammeter apparatus protecting user information Download PDF

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Publication number
CN105823916A
CN105823916A CN201610202305.XA CN201610202305A CN105823916A CN 105823916 A CN105823916 A CN 105823916A CN 201610202305 A CN201610202305 A CN 201610202305A CN 105823916 A CN105823916 A CN 105823916A
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CN
China
Prior art keywords
ammeter
unit
intelligent electric
electric meter
user
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.)
Pending
Application number
CN201610202305.XA
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Chinese (zh)
Inventor
戴志光
姜国财
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.)
Liyang Huapeng Electric Power Instrument Co Ltd
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Liyang Huapeng Electric Power Instrument 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 Liyang Huapeng Electric Power Instrument Co Ltd filed Critical Liyang Huapeng Electric Power Instrument Co Ltd
Priority to CN201610202305.XA priority Critical patent/CN105823916A/en
Publication of CN105823916A publication Critical patent/CN105823916A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/56Special tariff meters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02Constructional details
    • G01R11/24Arrangements for avoiding or indicating fraudulent use
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F15/00Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/06Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses an intelligent ammeter apparatus protecting user information. The intelligent ammeter apparatus comprises an intelligent ammeter, a film switch apparatus, an ammeter outer case panel, an ammeter outer case, and an ammeter monitoring apparatus, a collection apparatus, an electricity bill calculation system, a user identify verification system, a signal sending apparatus and a charging apparatus which are installed in the ammeter outer case, wherein the ammeter outer case panel is provided with a fluorescence display screen, an opto-acoustic control switch and a storage battery, the upper end inside the ammeter outer case is provided with an energy-saving lamp, the storage battery is connected with the opto-acoustic control switch, the energy-saving lamp and the fluorescence display screen, and the opto-acoustic control switch is electrically connected with the energy-saving lamp. The apparatus is simple in structure, high in performance, fast in transmission rate and accurate in transmission, and can protect user privacy. Besides, through the apparatus, a user can establish communication between the ammeter and a mobile phone, check the ammeter at any time by means of the mobile phone, actively grasp his own electricity consumption condition, and thus electricity consumption transparency is enhanced; and the user can also make an electricity consumption plan in a reasonable mode through mastery of his own electricity consumption condition so as to realize optimal utilization of electric power.

Description

A kind of intelligent electric meter device protecting user profile
Technical field
The present invention relates to a kind of intelligent electric meter device protecting user profile.
Background technology
The finding of electricity has been brought into light the civilized history of the mankind by dark, time up to now, electricity has become as indispensable indispensable living guarantee in people's life.The usage amount of electricity and expense, also become every family necessary consumable goods every month.At present, user is obtained the approach of power consumption and expense and is mostly the tariff notification after periodically being checked meter every month by Utilities Electric Co., voluntarily please meter reading personnel in certain time computation of table lookup electricity charge, or in table case, oneself observe corresponding ammeter acquisition power information.Such acquisition mode cannot ensure that user grasps oneself current power information whenever and wherever possible, the tariff notification of Utilities Electric Co. every month, and papery or note were defined in the middle of certain month designated date;Please be tabled look-up personnel voluntarily, comparatively laborious, the time that personnel to be chosen have time;Do it yourself to table look-up, it will be clear that oneself ammeter position, if the position that ammeter disposes is difficult to close, it is not easy the most very much observation, waste time and energy, and infrared and bluetooth communication mode, can transmission range short, scope is little, it is impossible to allows user complete electricity behaviour in service by this system and the most independently inquires about.So; user oneself is difficult to independently obtain power information; and oneself the electricity consumption situation of making rational planning for; intelligent electric meter is the most increasingly applied in life by people, and the requirement to intelligent electric meter is more and more higher, and existing ammeter not only structure is complicated; performance is the highest; and transfer rate is slow, transmits inaccurate, and user profile can not get being effectively protected.
On the other hand, along with developing rapidly of wireless communication technology and hand-held portable devices, mobile device application in daily life is increasingly extensive, various function services based on mobile terminal device extends rapidly, it is a brand-new industrial chain that Mobile solution technology is developing progressively, the prominent representative of mobile phone mobile terminal device just.To this end, we need to combine the portability of mobile phone, find a kind of convenient effective ways utilizing mobile phone to check meter, allow user can inquire about oneself current power information whenever and wherever possible.
Summary of the invention
Present invention mainly solves and a kind of intelligent electric meter device protecting user profile of offer is provided; by this device; user can set up communication by mobile phone and ammeter voluntarily; conveniently inquire about current electricity consumption situation whenever and wherever possible; the electricity consumption plan adjusted in time and plan every month, it is achieved the most effectively using of electric power.
nullA kind of intelligent electric meter device protecting user profile of the present invention,Including intelligent electric meter、Membrane switch device、Ammeter outer container panel、Ammeter outer container,And the ammeter monitoring device being arranged in ammeter outer container、Collection device、The electricity charge calculate system、Subscriber identity authentication system、Sender unit、Charging device,Described membrane switch device is arranged on above intelligent electric meter,Described intelligent electric meter includes metering module and processor,Metering module is connected to processor,Described intelligent electric meter also includes that analyzing ammeter receives the analytic unit of load data、The signal sorting out privacy information sorts out unit、Signal confirmation unit and encrypted tunnel,Analytic unit and signal are sorted out unit and are connected to processor,Signal confirmation unit connects signal and sorts out unit,The signal of signal confirmation unit is encrypted by encrypted tunnel,Encrypted tunnel connects the supply unit arranged in intelligent electric meter,Described intelligent electric meter also includes selecting unit,Unit is selected to connect signal confirmation unit,Unit is selected to connect encrypted tunnel,Described intelligent electric meter also includes the display unit showing non-private data,Display unit connects selection unit,Described intelligent electric meter also includes the protected location of denied access privacy information,Protected location connects signal confirmation unit,Described intelligent electric meter also includes the validation of information subelement allowing to access privacy information,Validation of information subelement connects protected location,Described validation of information subelement is provided with and receives the SIM unit confirming password,SIM unit link information confirms subelement;Ammeter monitoring device is directly connected with the outfan of intelligent electric meter, and collection device is connected with ammeter monitoring device, is used for gathering electricity and uses information;The electricity charge calculate the input of system and are connected to collection device and sender unit, receive currently used information about power, real-time electricity charge standard respectively and have settled accounts charge value, and thus calculate user and currently should pay electricity charge volume;The outfan of subscriber identity authentication system is connected to collection device and the electricity charge calculate system, and the user profile being responsible for tabling look-up request is examined, and calculates system by passing to collection device by the user instruction of checking with the electricity charge;Sender unit calculates system with subscriber identity authentication system and the electricity charge respectively and is connected, and set up communication with user mobile phone and electric service center, described intelligent electric meter is placed in the top of ammeter outer container, fluorescent display screen, light audio-switch, accumulator are installed on described ammeter outer container panel, upper end installing energy saving lamp in ammeter outer container, accumulator is connected with light audio-switch, electricity-saving lamp and fluorescent display screen, and light audio-switch electrically connects with electricity-saving lamp;Described ammeter detection device includes the power supply being arranged on inside and is arranged on some current transformers of inside, one end of described current transformer is connected with described power supply, described power supply includes current source, one end of described current transformer is connected with described current source, described power supply includes voltage source, described membrane switch device, it includes ammeter enumerator and axle wheel sum counter axle thereof, also has rubber sealing tube, poke rod, sealing clamp and thin film switch, salient point is had in counter shaft, this salient point mutually compresses with rubber sealing tube and contacts, poke rod is centered by poke rod fulcrum, one end is positioned at rubber sealing tube, the other end compresses with thin film switch and contacts, described sealing clamp supports and pushes down rubber sealing tube;Described thin film switch includes metal clips and film face-plate, described metal clips is fixed in flexible circuit board, it is provided with sealing coat between the contact surface at described flexible circuit board and metal clips two ends, isolated chambers is formed between described metal clips and flexible circuit board, isolation salient point it is provided with in described isolated chambers, the metal clips correspondence position that described isolation salient point is located in flexible circuit board, it is provided with gum layer bottom described flexible circuit board, described metal clips surface is provided with off-style paper layer, described off-style paper layer surface is provided with film face-plate, and described metal clips is arch;Described thin film switch is pushed once, described ammeter enumerator will count once accordingly, described film face-plate includes glue point and panel layer, multiple groove communicated is formed between described glue point and off-style paper layer, described panel layer is located at glue point surface, described sealing coat is provided with steam vent, and described steam vent connects isolated chambers and outside.
Further, described subscriber identity authentication system, it is provided that checking means include password authentification or the orientation mobile phone specified of user bound oneself.
Further, described sender unit is one-way transmission with the connection of subscriber identity authentication system, and the user mobile phone information sending request signal is sent to subscriber identity authentication system by a permission sender unit, supports the service for checking credentials to binding cellphone subscriber.
Further, described sender unit is transmitted in both directions with the connection of subscriber identity authentication system, sender unit sends the user mobile phone information sending request signal to subscriber identity authentication system, subscriber identity authentication system is tabled look-up password to user's query further through sender unit, supports password authentification service.
Further, the connection that described sender unit calculates system with the electricity charge is transmitted in both directions, up-to-date for the center of supply received electricity charge standard and user have been settled accounts charge value and have been sent electricity charge calculating system to by sender unit, the electricity charge calculate system except inquiring up-to-date electricity charge standard and in addition to settling accounts charge value to sender unit, and user also makes power consumption and the electricity charge that calculate give sender unit.
Further, described charging device charges for accumulator under normal operating conditions, and the situation in power-off nor affects on the lighting problem of fluorescent display screen and electricity-saving lamp.
The invention has the beneficial effects as follows: intelligent electric meter simple in construction, performance is high, transfer rate is fast and transmission is accurate, privacy of user can be protected, after existing intelligent electric meter is installed this device, user need not the most passively wait that tariff notification is outputed in the center of supply, need not oneself in person or looks for meter reading personnel to observe ammeter to obtain current electric quantity service condition, but only that obtain currently used electricity and electricity charge information by man-to-man mobile communication function, safe and reliable, real realization is tabled look-up whenever and wherever possible, actively grasp the electricity consumption situation of oneself, the most convenient but also quick, the tariff notification being possible not only to output with power supply department carries out checking and approving comparison, increase electricity consumption transparency;More can reach the optimum use of electric power by electricity consumption plan that the grasp of self electricity consumption situation is made rational planning for, it is to avoid waste of energy and unnecessary electricity charge spending.
Accompanying drawing explanation
Fig. 1 is the primary structure schematic diagram of a kind of intelligent electric meter device protecting user profile of the present invention.
Fig. 2 be the present invention be ammeter outer container panel schematic diagram.
Fig. 3 is ammeter monitoring device schematic diagram of the present invention.
Fig. 4 is intelligent electric meter system block diagram of the present invention.
Fig. 5 is the structural representation of membrane switch device of the present invention.
Fig. 6 is the structural representation of thin film switch of the present invention.
nullFig. 1、2、3、4、5、In 6,0 is charging device、1 is collection device、2 calculate system for the electricity charge、3 is subscriber identity authentication system、4 is sender unit、5 is ammeter outer container panel、6 is fluorescent display screen、7 is electricity-saving lamp、8 is charging device、9 is light audio-switch、10 is accumulator、11 is ammeter outer container、12 is ammeter monitoring device、13 power supplys、14 is voltage source、15 is current source、16 is current transformer、17、Metering module、18 is analytic unit、19 is processor、20 sort out unit for signal、21 is protected location、22 is signal confirmation unit、23 for selecting unit、24 is intelligent electric meter、25 is display unit、26 is encrypted tunnel、27 is membrane switch device、28 is chargometer enumerator、29 take turns for axle、30 is counter shaft、31 is salient point、32 is rubber sealing tube、33 is poke rod、34 is poke rod fulcrum、35 is sealing clamp、36 is housing、37 is thin film switch、38 is film face-plate、39 is metal clips、40 is flexible circuit board、41 is sealing coat、42 is steam vent、43 is isolated chambers、44 is isolation salient point、45 is gum layer、46 is off-style paper layer、47 is glue point、48 is panel layer、49 is groove.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is conducted further description.
nullA kind of intelligent electric meter device protecting user profile,Including intelligent electric meter 24、Membrane switch device 27、Ammeter outer container panel 5、Ammeter outer container 11,And the ammeter monitoring device 12 being arranged in ammeter outer container 11、Collection device 1、The electricity charge calculate system 2、Subscriber identity authentication system 3、Sender unit 4、Charging device 8,Described membrane switch device 27 is arranged on above intelligent electric meter 24,Described intelligent electric meter 24 includes metering module 17 and processor 19,Metering module 17 is connected to processor 19,Described intelligent electric meter 24 also includes that analyzing ammeter receives the analytic unit 18 of load data、The signal sorting out privacy information sorts out unit 20、Signal confirmation unit 22 and encrypted tunnel 26,Analytic unit 18 and signal are sorted out unit 20 and are connected to processor 19,Signal confirmation unit 22 connects signal and sorts out unit 20,The signal of signal confirmation unit 22 is encrypted by encrypted tunnel 26,Encrypted tunnel 26 connects the supply unit arranged in intelligent electric meter 24,Described intelligent electric meter 24 also includes selecting unit 23,Unit 23 is selected to connect signal confirmation unit 22,Unit 23 is selected to connect encrypted tunnel 26,Described intelligent electric meter 24 also includes the display unit 25 showing non-private data,Display unit 25 connects selection unit 23,Described intelligent electric meter 24 also includes the protected location 21 of denied access privacy information,Protected location 21 connects signal confirmation unit 22,Described intelligent electric meter 24 also includes the validation of information subelement allowing to access privacy information,Validation of information subelement connects protected location,Described validation of information subelement is provided with and receives the SIM unit confirming password,SIM unit link information confirms subelement;Collection device 1 is directly connected with the outfan of intelligent electric meter, is used for gathering electricity and uses information;The electricity charge calculate the input of system 2 and are connected to collection device 1 and sender unit 4, receive currently used information about power, real-time electricity charge standard respectively and have settled accounts charge value, and thus calculate user and currently should pay electricity charge volume;The outfan of subscriber identity authentication system 3 is connected to collection device 1 and the electricity charge calculate system 2, and the user profile being responsible for tabling look-up request is examined, and calculates system 2 by passing to collection device 1 by the user instruction of checking with the electricity charge;Sender unit 4 calculates system 2 with subscriber identity authentication system 3 and the electricity charge respectively and is connected, and set up communication with user mobile phone and electric service center, fluorescent display screen 6, light audio-switch 9, accumulator 10 are installed on described ammeter outer container panel 5, upper end installing energy saving lamp 7 in ammeter outer container, accumulator 10 is connected with light audio-switch 9, electricity-saving lamp 7 and fluorescent display screen 6, and light audio-switch 9 is connected with electricity-saving lamp 7;nullDescribed ammeter detection device 12 includes the power supply 13 being arranged on inside and is arranged on some current transformers 16 of inside,One end of described current transformer 16 is connected with described power supply 13,Described power supply 13 includes current source 15,One end of described current transformer 16 is connected with described current source 15,Described power supply 13 includes voltage source 14,Described membrane switch device 27,It includes that ammeter enumerator 28 and axle thereof take turns 29 sum counter axles 30,Also has rubber sealing tube 32、Poke rod 33、Sealing clamp 35 and thin film switch 37,Salient point 31 is had in counter shaft 30,This salient point 31 mutually compresses with rubber sealing tube 32 and contacts,Poke rod 33 is centered by poke rod fulcrum 34,One end is positioned at rubber sealing tube 32,The other end compresses with thin film switch 37 and contacts,Described sealing clamp 35 supports and pushes down rubber sealing tube 32;Described thin film switch 37 includes metal clips 39 and film face-plate 38, described metal clips 39 is fixed in flexible circuit board 40, it is provided with sealing coat 41 between the contact surface at described flexible circuit board 40 and metal clips 39 two ends, isolated chambers 43 is formed between described metal clips 39 and flexible circuit board 40, isolation salient point 44 it is provided with in described isolated chambers 43, metal clips 39 correspondence position that described isolation salient point 44 is located in flexible circuit board 40, it is provided with gum layer 45 bottom described flexible circuit board 40, described metal clips 39 surface is provided with off-style paper layer 46, described off-style paper layer 46 surface is provided with film face-plate 38, described metal clips 39 is arch;Described thin film switch 37 is pushed once, described ammeter enumerator 28 will count once accordingly, described film face-plate 38 includes glue point 47 and panel layer 48, multiple groove 49 communicated is formed between described glue point 47 and off-style paper layer 46, described panel layer 48 is located at glue point 47 surface, described sealing coat 41 is provided with steam vent, and described steam vent connects isolated chambers 43 and outside.
By the fluorescence digital display 2 installed on ammeter outer container panel 5, can clearly observe position and the numbering of ammeter, when ammeter checked by needs, open light audio-switch 9, electricity-saving lamp 7 is bright;Under normal operating conditions, accumulator 10 is charged, and the situation in power-off nor affects on fluorescent display screen 6 and the lighting problem of electricity-saving lamp 7;User can be set up ammeter and mobile communication with sender unit 4 by this device, tabled look-up whenever and wherever possible by mobile phone, actively grasps the electricity consumption situation of oneself, the most convenient but also quick.

Claims (6)

  1. null1. the intelligent electric meter device protecting user profile,Including intelligent electric meter、Membrane switch device、Ammeter outer container panel、Ammeter outer container,And the ammeter monitoring device being arranged in ammeter outer container、Collection device、The electricity charge calculate system、Subscriber identity authentication system、Sender unit、Charging device,It is characterized in that: described membrane switch device is arranged on above intelligent electric meter,Described intelligent electric meter includes metering module and processor,Metering module is connected to processor,Described intelligent electric meter also includes that analyzing ammeter receives the analytic unit of load data、The signal sorting out privacy information sorts out unit、Signal confirmation unit and encrypted tunnel,Analytic unit and signal are sorted out unit and are connected to processor,Signal confirmation unit connects signal and sorts out unit,The signal of signal confirmation unit is encrypted by encrypted tunnel,Encrypted tunnel connects the supply unit arranged in intelligent electric meter,Described intelligent electric meter also includes selecting unit,Unit is selected to connect signal confirmation unit,Unit is selected to connect encrypted tunnel,Described intelligent electric meter also includes the display unit showing non-private data,Display unit connects selection unit,Described intelligent electric meter also includes the protected location of denied access privacy information,Protected location connects signal confirmation unit,Described intelligent electric meter also includes the validation of information subelement allowing to access privacy information,Validation of information subelement connects protected location,Described validation of information subelement is provided with and receives the SIM unit confirming password,SIM unit link information confirms subelement;Ammeter monitoring device is directly connected with the outfan of intelligent electric meter, and collection device is connected with ammeter monitoring device, is used for gathering electricity and uses information;The electricity charge calculate the input of system and are connected to collection device and sender unit, receive currently used information about power, real-time electricity charge standard respectively and have settled accounts charge value, and thus calculate user and currently should pay electricity charge volume;The outfan of subscriber identity authentication system is connected to collection device and the electricity charge calculate system, and the user profile being responsible for tabling look-up request is examined, and calculates system by passing to collection device by the user instruction of checking with the electricity charge;Sender unit calculates system with subscriber identity authentication system and the electricity charge respectively and is connected, and set up communication with user mobile phone and electric service center, described intelligent electric meter is placed in the top of ammeter outer container, fluorescent display screen, light audio-switch, accumulator are installed on described ammeter outer container panel, upper end installing energy saving lamp in ammeter outer container, accumulator is connected with light audio-switch, electricity-saving lamp and fluorescent display screen, and light audio-switch electrically connects with electricity-saving lamp;Described ammeter detection device includes the power supply being arranged on inside and is arranged on some current transformers of inside, one end of described current transformer is connected with described power supply, described power supply includes current source, one end of described current transformer is connected with described current source, described power supply includes voltage source, described membrane switch device, it includes ammeter enumerator and axle wheel sum counter axle thereof, also has rubber sealing tube, poke rod, sealing clamp and thin film switch, salient point is had in counter shaft, this salient point mutually compresses with rubber sealing tube and contacts, poke rod is centered by poke rod fulcrum, one end is positioned at rubber sealing tube, the other end compresses with thin film switch and contacts, described sealing clamp supports and pushes down rubber sealing tube;Described thin film switch includes metal clips and film face-plate, described metal clips is fixed in flexible circuit board, it is provided with sealing coat between the contact surface at described flexible circuit board and metal clips two ends, isolated chambers is formed between described metal clips and flexible circuit board, isolation salient point it is provided with in described isolated chambers, the metal clips correspondence position that described isolation salient point is located in flexible circuit board, it is provided with gum layer bottom described flexible circuit board, described metal clips surface is provided with off-style paper layer, described off-style paper layer surface is provided with film face-plate, and described metal clips is arch;Described thin film switch is pushed once, described ammeter enumerator will count once accordingly, described film face-plate includes glue point and panel layer, multiple groove communicated is formed between described glue point and off-style paper layer, described panel layer is located at glue point surface, described sealing coat is provided with steam vent, and described steam vent connects isolated chambers and outside.
  2. A kind of intelligent electric meter device protecting user profile the most according to claim 1, it is characterised in that: described subscriber identity authentication system, it is provided that checking means include password authentification or the orientation mobile phone specified of user bound oneself.
  3. A kind of intelligent electric meter device protecting user profile the most according to claim 2; it is characterized in that: described sender unit is one-way transmission with the connection of subscriber identity authentication system; the user mobile phone information sending request signal is sent to subscriber identity authentication system by permission sender unit, supports the service for checking credentials to binding cellphone subscriber.
  4. A kind of intelligent electric meter device protecting user profile the most according to claim 3; it is characterized in that: described sender unit is transmitted in both directions with the connection of subscriber identity authentication system; sender unit sends the user mobile phone information sending request signal to subscriber identity authentication system; subscriber identity authentication system is tabled look-up password to user's query further through sender unit, supports password authentification service.
  5. 5. according to a kind of intelligent electric meter device protecting user profile described in claim 4 any one; it is characterized in that: the connection that described sender unit calculates system with the electricity charge is transmitted in both directions; up-to-date for the center of supply received electricity charge standard and user have been settled accounts charge value and have been sent electricity charge calculating system to by sender unit; the electricity charge calculate system except inquiring up-to-date electricity charge standard and in addition to settling accounts charge value to sender unit, and user also makes power consumption and the electricity charge that calculate give sender unit.
  6. 6. according to a kind of intelligent electric meter device protecting user profile described in claim 1 to 5 any one; it is characterized in that: described charging device charges for accumulator under normal operating conditions, and the situation in power-off nor affects on the lighting problem of fluorescent display screen and electricity-saving lamp.
CN201610202305.XA 2016-04-01 2016-04-01 Intelligent ammeter apparatus protecting user information Pending CN105823916A (en)

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Application Number Priority Date Filing Date Title
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CN112039664A (en) * 2020-08-31 2020-12-04 宁夏隆基宁光仪表股份有限公司 Data communication method and system suitable for intelligent electric meter
CN112904067A (en) * 2021-01-29 2021-06-04 桂林电子科技大学 Real-time electricity stealing detection method based on user data privacy
US20210192011A1 (en) * 2019-12-18 2021-06-24 Canon Kabushiki Kaisha Data transmission apparatus, method of controlling data transmission apparatus, and storage medium

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CN112904067B (en) * 2021-01-29 2024-06-11 桂林电子科技大学 Real-time electricity stealing detection method based on user data privacy

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Application publication date: 20160803