CN110992051A - Intelligent ammeter based on iris biological information recognition technology - Google Patents
Intelligent ammeter based on iris biological information recognition technology Download PDFInfo
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- CN110992051A CN110992051A CN201911247138.0A CN201911247138A CN110992051A CN 110992051 A CN110992051 A CN 110992051A CN 201911247138 A CN201911247138 A CN 201911247138A CN 110992051 A CN110992051 A CN 110992051A
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- 238000005516 engineering process Methods 0.000 title claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 230000005611 electricity Effects 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000004224 protection Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
Abstract
The invention provides an intelligent ammeter based on iris biological information identification technology, which comprises an iris identification module, a voltage and current detection module, an A/D conversion module, a main control chip, a WIFI wireless communication module, an electric quantity metering module and a payment encryption module, wherein the iris identification module and the voltage and current detection module are respectively connected with the main control chip through the A/D conversion module, and the WIFI wireless communication module, the electric quantity metering module and the payment encryption module are respectively connected with the main control chip. Compared with the related technology, the intelligent electric meter based on the iris biological information identification technology provided by the invention has the following advantages: the traditional IC card electricity charge settlement mode is abandoned, and an iris payment mode is adopted, so that the safety performance is higher; energy conservation and environmental protection, and less energy consumption; the intelligent degree is higher, and when the user side breaks down, the fault can be reported in time and can be automatically judged and processed according to a preset scheme.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of intelligent electric meters, in particular to an intelligent electric meter based on iris biological information identification technology.
[ background of the invention ]
The intelligent electric meter is an advanced metering device for collecting, analyzing and managing electric energy information data based on modern communication technology, computer technology and measurement technology. The basic principle of the intelligent electric meter is as follows: the method is characterized in that a user current and voltage are collected in real time by depending on an A/D converter or a metering chip, analysis and processing are carried out by a CPU (Central processing Unit), calculation of forward and reverse, peak valley or four-quadrant electric energy is realized, contents such as electric quantity and the like are further output in modes such as communication, display and the like, the electric meter only has a prepayment function, an IC (integrated circuit) card is needed, and the electric meter is far from intelligent for people pursuing high intelligence.
The existing intelligent electric meter is generally shallow intelligent and has the functions of automatic power-off, self-service electric quantity inquiry and automatic function zero clearing; which generally only have a simple anti-theft function. In addition, for the single-phase alternating current entering the home, the conventional intelligent electric meter cannot make effective feedback and action if faults such as unstable voltage, short circuit and the like exist.
[ summary of the invention ]
The invention aims to provide an intelligent ammeter based on iris biological information identification technology, which can solve the technical problems mentioned in the background technology.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an intelligent electric meter based on iris biological information identification technology is characterized by comprising an iris identification module, a voltage and current detection module, an A/D conversion module, a main control chip, a WIFI wireless communication module, an electric quantity metering module and a payment encryption module, wherein the iris identification module and the voltage and current detection module are respectively connected with the main control chip through the A/D conversion module, the WIFI wireless communication module, the electric quantity metering module and the payment encryption module are respectively connected with the main control chip,
the iris recognition module is used for acquiring iris biological information of a user, converting the iris biological information into a corresponding digital signal through the A/D conversion module and transmitting the digital signal to the main control chip for iris authentication, and if the iris authentication passes, completing safety authentication of a preset function under the control of the main control chip;
the voltage and current detection module is used for acquiring voltage information and current information of the intelligent ammeter, converting the voltage information and the current information into corresponding digital signals through the A/D conversion module and transmitting the digital signals to the main control chip, and the main control chip determines whether electricity leakage or faults occur according to the data signals, starts an alarm function if the electricity leakage or faults occur, and transmits alarm data to an electric power company and users;
the electric quantity metering module is used for collecting power consumption information, real-time electric quantity information and residual electric quantity information of the intelligent electric meter and transmitting the information to the main control chip, and the main control chip transmits the digital signal to a user mobile phone client in real time through the WIFI wireless communication module;
the payment encryption module is used for selecting a payment mode for the intelligent electric meter and setting an unlocking mode for unlocking the payment function.
Preferably, the mobile terminal further comprises a touch screen display module connected with the main control chip and used for realizing touch screen operation function and information display.
Preferably, the intelligent ammeter further comprises an electromagnetic lock mechanism connected with the main control chip and used for controlling the intelligent ammeter to be closed and opened, and therefore the intelligent ammeter is protected from electricity stealing in and out of the line.
Preferably, the system also comprises a keyboard input module connected with the main control chip and used for inputting information.
Preferably, the mobile terminal further comprises a fingerprint identification module, and the fingerprint identification module is connected with the main control chip through the A/D conversion module.
Preferably, the iris recognition module adopts an LBP operator algorithm to realize the biological information recognition function for the user.
Preferably, the preset functions include prepayment of electricity charges, real-time settlement and monitoring and querying of the real-time state of electricity consumption of the user.
Compared with the related technology, the intelligent electric meter based on the iris biological information identification technology provided by the invention has the following advantages:
1. the traditional IC card electricity charge settlement mode is abandoned, and an iris payment mode is adopted, so that the safety performance is higher;
2. energy conservation and environmental protection, and less energy consumption;
3. the intelligent degree is higher, and when the user side breaks down, the fault can be reported in time and can be automatically judged and processed according to a preset scheme.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
fig. 1 is a block diagram of a smart meter based on iris biometric information recognition technology according to the present invention.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention provides an intelligent electric meter 100 based on iris biological information identification technology, which comprises an iris identification module 1, a voltage and current detection module 2, an a/D conversion module 3, a main control chip 4, a WIFI wireless communication module 5, an electric quantity metering module 6, a payment encryption module 7, a touch screen display module 8, an electromagnetic lock mechanism 9, a keyboard input module 10 and a fingerprint identification module 11. The iris recognition module 1, the voltage and current detection module 2, the fingerprint recognition module 11 respectively pass through the AD conversion module 3 with main control chip 4 connects, WIFI wireless communication module 5, the electric quantity metering module 6 and the payment encryption module 7, the touch screen display module 8, the electromagnetic lock mechanism 9 and the keyboard input module 10 respectively with main control chip 4 connects.
The iris recognition module 1 is used for collecting iris biological information of a user, the collected iris biological information is an analog signal, and therefore needs to be converted into a corresponding digital signal through the a/D conversion module 3 and transmitted to the main control chip 4 for iris authentication, and if the iris authentication passes, safety authentication of a preset function is completed under the control of the main control chip 4.
Compared with the traditional fingerprint unlocking and account secret unlocking modes, the iris safety technology is adopted, the safety performance is higher, and the error recognition rate is extremely low. In a preferred embodiment of the present invention, the iris recognition module 1 implements a biometric information recognition function for a user by using an LBP operator-based algorithm. The payment function realizes payment and settlement of the smart meter 100 based on iris authentication through a bank card, WeChat, Payment treasured, and the like bound to the smart meter 100.
It should be further noted that the present invention realizes fingerprint unlocking and account password unlocking by setting the payment encryption module 7, the fingerprint identification module 11 and the keyboard input module 10, so that multiple security protections are realized in cooperation with the iris identification unlocking.
The voltage and current detection module 2 is used for collecting voltage information and current information of the intelligent electric meter 100, converting the voltage information and the current information into corresponding digital signals through the A/D conversion module 3 and transmitting the digital signals to the main control chip 4, the main control chip 4 determines whether electric leakage or faults occur according to the data signals, and if the electric leakage or faults occur, an alarm function is started, and alarm data are transmitted to an electric power company and users. Therefore, when the voltage is unstable, short circuit and other faults such as voltage oscillation and the like occur, the real-time alarm function can be realized, the response is made to different fault conditions, the incoming line power supply of the user side is directly cut off if the voltage deviation range exceeds the preset value, the power supply is also cut off if the short circuit occurs, and the fault conditions are reported to the user side and an electric power company.
Electric quantity metering module 6 is used for gathering smart electric meter 100's power consumption information, real-time electric quantity information and surplus electric quantity information, and transmit and give main control chip 4, main control chip 4 passes through this digital signal WIFI wireless communication module 5 transmits in real time for user's mobile client, realizes that the user is long-range to look over in real time smart electric meter 100's power consumption, real-time electric quantity, surplus etc. Of course, the user may also remotely control the smart meter 100.
The payment encryption module 7 is configured to select a payment method for the smart meter 100 and set an unlocking method for unlocking a payment function.
The touch screen display module 8 is used for realizing a touch screen operation function and information display, that is, the touch screen display module 8 can perform a touch operation, and then can display state information and the like of the smart electric meter 100, including but not limited to power consumption, real-time electric quantity, allowance and the like.
The electromagnetic lock mechanism 9 is used for controlling the protection mechanism of the intelligent electric meter 100 to be closed and opened, so that the electricity stealing prevention protection of the intelligent electric meter 100 in and out of a line is realized. Specifically, the electromagnetic lock mechanism 9 may be unlocked by an iris recognition unlocking method, or by an account password unlocking method or a fingerprint unlocking method.
The keyboard input module 10 is used for inputting information, including but not limited to inputting account number and password.
Compared with the related technology, the intelligent electric meter based on the iris biological information identification technology provided by the invention has the following advantages:
1. the traditional IC card electricity charge settlement mode is abandoned, and an iris payment mode is adopted, so that the safety performance is higher;
2. energy conservation and environmental protection, and less energy consumption;
3. the intelligent degree is higher, and when the user side breaks down, the fault can be reported in time and can be automatically judged and processed according to a preset scheme.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the specification and the embodiments, which are fully applicable to various fields of endeavor for which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (7)
1. An intelligent electric meter based on iris biological information identification technology is characterized by comprising an iris identification module, a voltage and current detection module, an A/D conversion module, a main control chip, a WIFI wireless communication module, an electric quantity metering module and a payment encryption module, wherein the iris identification module and the voltage and current detection module are respectively connected with the main control chip through the A/D conversion module, the WIFI wireless communication module, the electric quantity metering module and the payment encryption module are respectively connected with the main control chip,
the iris recognition module is used for acquiring iris biological information of a user, converting the iris biological information into a corresponding digital signal through the A/D conversion module and transmitting the digital signal to the main control chip for iris authentication, and if the iris authentication passes, completing safety authentication of a preset function under the control of the main control chip;
the voltage and current detection module is used for acquiring voltage information and current information of the intelligent ammeter, converting the voltage information and the current information into corresponding digital signals through the A/D conversion module and transmitting the digital signals to the main control chip, and the main control chip determines whether electricity leakage or faults occur according to the data signals, starts an alarm function if the electricity leakage or faults occur, and transmits alarm data to an electric power company and users;
the electric quantity metering module is used for collecting power consumption information, real-time electric quantity information and residual electric quantity information of the intelligent electric meter and transmitting the information to the main control chip, and the main control chip transmits the digital signal to a user mobile phone client in real time through the WIFI wireless communication module;
the payment encryption module is used for selecting a payment mode for the intelligent electric meter and setting an unlocking mode for unlocking the payment function.
2. The intelligent electric meter based on the iris biological information identification technology as claimed in claim 1, further comprising a touch screen display module connected with the main control chip for implementing a touch screen operation function and information display.
3. The intelligent electric meter based on the iris biological information recognition technology as claimed in claim 1, further comprising an electromagnetic lock mechanism connected with the main control chip and used for controlling the protection mechanism of the intelligent electric meter to be closed and opened so as to realize the electricity stealing prevention protection of the intelligent electric meter on an access line.
4. The intelligent electric meter based on the iris biological information identification technology as claimed in claim 1, further comprising a keyboard input module connected with the main control chip for inputting information.
5. The intelligent electric meter based on the iris biological information identification technology as claimed in claim 1, further comprising a fingerprint identification module, wherein the fingerprint identification module is connected with the main control chip through the A/D conversion module.
6. The smart meter based on iris biological information identification technology as claimed in claim 1, wherein said iris identification module adopts LBP operator based algorithm to realize biological information identification function for user.
7. The intelligent ammeter based on iris biometric information recognition technology as claimed in claim 1, wherein said preset functions include prepayment of electricity fee, real-time settlement and user electricity consumption real-time status monitoring and query.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247138.0A CN110992051A (en) | 2019-12-09 | 2019-12-09 | Intelligent ammeter based on iris biological information recognition technology |
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| CN201911247138.0A CN110992051A (en) | 2019-12-09 | 2019-12-09 | Intelligent ammeter based on iris biological information recognition technology |
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| CN110992051A true CN110992051A (en) | 2020-04-10 |
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2019
- 2019-12-09 CN CN201911247138.0A patent/CN110992051A/en active Pending
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