CN109087108A - A kind of electronic equipment Verification System comprising power supply management - Google Patents
A kind of electronic equipment Verification System comprising power supply management Download PDFInfo
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- CN109087108A CN109087108A CN201810835309.0A CN201810835309A CN109087108A CN 109087108 A CN109087108 A CN 109087108A CN 201810835309 A CN201810835309 A CN 201810835309A CN 109087108 A CN109087108 A CN 109087108A
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- power supply
- equipment
- supply management
- interface
- verification system
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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
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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
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
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- Engineering & Computer Science (AREA)
- Accounting & Taxation (AREA)
- Computer Security & Cryptography (AREA)
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- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The electronic equipment Verification System comprising power supply management that the present invention relates to a kind of, specifically includes: user terminal, transaction terminal, electronic authentication equipment, account server and trading server, and electronic authentication equipment further includes more equipment power supply management devices.The power supply management device includes equipment supply input interface, equipment power supply output interface, load supplying output interface, wired communication bus interface, radio antenna.Design through the invention can be realized plant capacity, equipment starting current, the monitoring of equipment electricity consumption, record and the early warning of electrical equipment.
Description
Technical field
The present invention relates to terminal management security fields, authenticate system more particularly to a kind of electronic equipment comprising power supply management
System.
Background technique
Economic activity in the extensive use of intelligent terminal, and life, if account trading is more and more, user's
Various accounts be used to carry out in all kinds of economic activities, however, carrying out transaction or other economic activities using account
In the process, it is stolen to cause the risk of economic loss there are password.Crime one's share of expenses for a joint undertaking can using various means Web bank,
User terminal steals the password of account in, in the trading activities such as depositing and drawing in bank machine, and enters user account using password,
Money in account is transferred or extracted cash, thus causes to compare pass in biggish loss and daily life to victim
The major issue of note.
In order to reduce above-mentioned risk, a kind of technological means is the different types of password of setting, and user protects not
Same content, to improve safety.It is wherein relatively common: for Account Settings trading password and password for inquiry.Wherein, it inquires close
Code is served only for the relevant information of inquiry account, is not used to withdraw the money, transfer accounts and remit money etc. to be related to the activity of Capital Flow；It trades close
The code then verifying for transfer and the flowing of fund.By setting the password of different function, the use of trading password can be reduced
Frequency reduces a possibility that trading password is stolen, to improve the safety of account.
So-called e-payment refers to company or individual by electric terminal, and such as smart phone issues delivery operation signal,
Realize payment transaction and fund transfer behavior, be based on electronic communication and realize using digital cash replace physical currency into
Row payment payment method, have many advantages, such as can cross-region payment, independent of physical currency, be not required to small change, convenient and efficient, use
E-payment can be realized by intelligent terminals such as computer, mobile phones in family.
Since the essence of e-payment is data interaction, account information is inevitably faced in communication transmission process
Or other transaction related informations leakage, the safety problems such as steal, distort and forge, for example, user is by account number and branch
It pays during the amount of money is sent to server, after being stolen such as above-mentioned data information, and shroff account number is distorted as eavesdropper
Account is uploaded to server again, then the fund that customer transaction is related to will be stolen；In addition, criminal is used by stealing payment
The transfer request at family, has known the identity and encrypted message of user, then the identity that can forge user uploads transfer request,
To steal the fund of user；Aforesaid way be all often be reported in daily life or user and bank concern behavior.
There is part of the manufacturer by concatenating electric energy metering module in electrical equipment front end, and uses PLC programmable controller
Carry out the remote transmission of energy information data, but which wiring is complicated, the numerous more, volumes of equipment greatly, high failure rate, and
PLC programmable controller also has certain electric energy loss, the power supply management of improper small electrical equipment.
Summary of the invention
The present invention provides a kind of electronic equipment Verification System comprising power supply management characterized by comprising
User terminal, transaction terminal, electronic authentication equipment, account server and trading server；
Electronic authentication equipment is used to be protected when user terminal carries out transaction or account management with transaction terminal, has
Body is the equipment in terminal transaction, as trading password comparison and authentication；In account management, reflect as account information
The equipment of power；
Wherein, electronic authentication equipment further includes more equipment power supply management devices, which includes: equipment
Supply input interface, equipment power supply output interface, load supplying output interface, wired communication bus interface, radio antenna,
Bus loop power switch, load equipment power switch, equipment power supply management power conversion module, at equipment power supply management core
Manage module, waveform sampling module and electric energy metering module.
Wherein, equipment supply input interface, the interface have tri- connecting terminals of L, N, E, connect the fire of supply input respectively
Line, zero curve, ground wire or higher level's power supply management device equipment power supply output interface L, N, E.
Wherein, equipment power supply output interface, the interface have tri- connecting terminals of L, N, E, connect junior's power supply management respectively
L, N, E of device.
Wherein, load supplying output interface, the interface have tri- connecting terminals of L, N, E, connect power load equipment respectively
Firewire, zero curve, ground wire.
Preferably, user terminal and transaction terminal belong to the equipment of identical function, contribute to data interaction and storage with
And provide the interface of customer transaction and account management.
Preferably, account server is for storing account information and corresponding identity information and encrypted message, and leads to
It crosses electronic authentication equipment and user terminal or B carries out data interaction, to complete account information inquiry and account information modification more
Newly.
Preferably, trading server is for store transaction content and corresponding trading object and source, and passes through electricity
Authentication subprocess equipment and user terminal carry out data interaction, to complete the customer transaction between terminal.
Preferably, waveform sampling module, including waveform sampling voltage sampling circuit, first waveform sample rate current sampling electricity
Road, the second waveform sampling current sampling circuit and reference power supply.
Preferably, first waveform sample rate current sample circuit is contracted in proportion for the electric current to bus loop branch
It puts, and current signal is converted into voltage signal, the voltage signal after conversion is then inputted into power supply management core processing module
Carry out ADC sampling and waveform analysis.
Preferably, the second waveform sampling current sampling circuit is contracted in proportion for the electric current to power load branch
It puts, and current signal is converted into voltage signal, the voltage signal after conversion is then inputted into power supply management core processing module
Carry out ADC sampling and waveform analysis.
The beneficial account trading safety having the technical effect that involved in the present invention with electronic authentication equipment of the present invention
System, is effectively guaranteed account in process of exchange and Transaction Information is not stolen.Also, in discovering device power and electricity consumption
When amount has exceeded the threshold values of setting, power supply for electrical equipment is automatically cut off；And it can be in multiple equipment while powered operation process
When thering is harmonic signal or abnormal spike to occur in middle discovery current supply circuit bus, analyzing and diagnosing is carried out, is opened by control
The electrical equipment to throw into question is opened in shutdown, protects the stable operation of other electrical equipments.
Detailed description of the invention
Fig. 1 is Verification System schematic diagram；
Fig. 2 is more equipment power supply management device structural schematic diagrams；
Fig. 3 is more equipment power supply management device detailed construction schematic diagrames.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of electronic equipment Verification System comprising power supply management, as shown in Figure 1, specifically including: user
Terminal, transaction terminal, electronic authentication equipment, account server and trading server.
The equipment that user terminal and transaction terminal belong to identical function contributes to data interaction and stores and provide use
The interface of family transaction and account management.User terminal and transaction terminal one are used as the terminal that transaction is initiated, another use
As the terminal for receiving transaction data.And it may serve to as the terminal interacted with server.
Electronic authentication equipment is used to be protected when user terminal carries out transaction or account management with transaction terminal, has
Body is the equipment in terminal transaction, as trading password comparison and authentication；In account management, reflect as account information
The equipment of power.Electronic authentication equipment, which can also not have to connect with user terminal or B progress hardware, can complete certification comparison.
Account server is recognized for storing account information and corresponding identity information and encrypted message by electronics
It demonstrate,proves equipment and user terminal carries out data interaction, to complete account information is inquired and account information modification updates etc..In addition, account
Server also carries out data interaction with trading server, the data parameters in account information needed for providing transaction, to complete end
Transaction needed between end.
Trading server is set for store transaction content and corresponding trading object and source by digital certificate
It is standby to carry out data interaction with user terminal or transaction terminal, to complete the customer transaction between terminal.In addition, trading server
Also data interaction is carried out with account server, the data parameters in account information needed for obtaining transaction, to complete between terminal
Required transaction.
Electronic authentication equipment includes processing module, network module, GPS module and external interface.
Processing module is used to carry out password and identities match certification, and matching result is sent to user terminal kimonos simultaneously
Business device.In addition, processing module also stores and the information such as the identification information of the user terminal of electronic authentication equipment pairing and authentication code.
Processing module judges electronic authentication equipment electricity according further to certain time interval.
Network module is used to carry out the data transmission and reception by network, and Current electronic authenticating device is connected
Network identification information is sent to processing module.
GPS module is used to position electronic authentication equipment, and location information is sent to processing module.
External interface is used to connect user terminal and carries out data interaction, or connection power supply charges.
Electronic authentication equipment further includes more equipment power supply management devices, as shown in Fig. 2, the equipment power supply management device packet
Contain: equipment supply input interface, equipment power supply output interface, load supplying output interface, wired communication bus interface, channel radio
Believe antenna, bus loop power switch, load equipment power switch, equipment power supply management power conversion module, equipment for fulgurite
Manage core processing module, waveform sampling module and electric energy metering module.
Equipment supply input interface passes through two power supply branches point after equipment supply input for the input of equipment power supply
It Lian Jie not bus loop power switch and load equipment power switch；
Bus loop power switch connects equipment supply input interface and equipment power supply output interface, for controlling management
The power supply of device subsequent concatenated all managing device and electrical equipment；
Load equipment power switch connects equipment supply input interface and load supplying output interface, for controlling electricity consumption
The power supply management of load equipment；
Equipment power supply output interface, for connecting the input of follow-up equipment power supply；
Load supplying output interface, for connecting power load equipment；
Equipment power supply management power conversion module, the power supply for managing device each section module；
Equipment power supply management core processing module connects bus loop power switch and load equipment power switch, is used for
It is managed the power supply management of device and power load；
Waveform sampling module connects equipment power supply management core processing module, by high-speed ADC sampling to two power supplies point
The voltage and current of branch is sampled, and carries out voltage current waveform analysis by equipment power supply management core processing module, judges to supply
Whether electrical circuit has abnormal harmonic signal or abnormal spike signal to occur, and carries out abnormal harmonic wave alarm；
Reference power supply, for providing stable reference power supply for voltage and current sample circuit during waveform sampling,
Improve the precision of waveform sampling analysis.
Electric energy metering module connects equipment power supply management core processing module, is powered by electric energy computation chip to two
Branch carries out electric energy statistical metering, and records the electric current, voltage, power, power factor (PF) of power supply；
Electric energy computation chip, for completing power, power to the connect load of bus loop branch and power load branch
Factor, electricity consumption carry out statistics calculating, and the result that statistics calculates is transferred to power supply management core processing by UART interface
Module.
Electrical energy measurement corrects terminal, for inputting standard electric power signal, carries out measurement and calibration to electric energy computation chip, improves
The precision of electrical energy measurement.
Wired communication bus interface connects the wire communication chip of equipment power supply management core processing module, for completing
The interactive maintenance of the management data information of power supply management device is realized in wired bus communication between multiple power supply management devices；
Radio antenna, connect core processing module in wireless communication chips, complete multiple power supply management devices it
Between wireless communication, realize power supply management device management data information interactive maintenance.
Above-mentioned more equipment power supply management devices, all parts specific features are as follows:
As shown in figure 3, including: in power supply management device
Equipment supply input interface, the interface have tri- connecting terminals of L, N, E, connect respectively supply input firewire, zero
L, N, E of the equipment power supply output interface of line, ground wire or higher level's power supply management device；
Equipment power supply output interface, the interface have tri- connecting terminals of L, N, E, connect junior's power supply management device respectively
L,N,E；
Load supplying output interface, the interface have tri- connecting terminals of L, N, E, connect respectively power load equipment firewire,
Zero curve, ground wire；
Waveform sampling module, including waveform sampling voltage sampling circuit, first waveform sample rate current sample circuit, the second wave
Shape sample rate current sample circuit and reference power supply.
Wherein, waveform sampling voltage sampling circuit for carrying out bi-directional scaling to supply voltage, and adjusts voltage volt value
For 0~3V fluctuation, voltage input power supply management core processing module adjusted is then subjected to ADC sampling and waveform analysis.
First waveform sample rate current sample circuit carries out bi-directional scaling for the electric current to bus loop branch, and will
Current signal is converted to voltage signal, and the voltage signal input power supply management core processing module after conversion is then carried out ADC
Sampling and waveform analysis.
Second waveform sampling current sampling circuit carries out carry out bi-directional scaling for the electric current to power load branch,
And current signal is converted into voltage signal, then the voltage signal input power supply management core processing module after conversion is carried out
ADC sampling and waveform analysis.
Reference power supply, for providing stable reference power supply for voltage and current sample circuit during waveform sampling,
Improve the precision of waveform sampling analysis.
Electric energy metering module, including electrical energy measurement bleeder circuit, the first electrical energy measurement current sampling circuit, the second electric energy meter
It measures current sampling circuit, electric energy computation chip, electrical energy measurement and corrects terminal.
Wherein, electrical energy measurement bleeder circuit carries out partial pressure for supply voltage signal and inputs to electric energy computation chip progress
The acquisition of voltage signal.
First electrical energy measurement current sampling circuit, for being sampled to the current signal to bus loop branch, and by
The metering of electric energy computation chip completion bus loop branch electric energy.
Second electrical energy measurement current sampling circuit, samples for the current signal to power load branch, and by electricity
Energy metering chip completes the metering of power load branch electric energy.
Electric energy computation chip, for completing power, power to the connect load of bus loop branch and power load branch
Factor, electricity consumption carry out statistics calculating, and the result that statistics calculates is transferred to power supply management core processing by UART interface
Module.
Electrical energy measurement corrects terminal, for inputting standard electric power signal, carries out measurement and calibration to electric energy computation chip, improves
The precision of electrical energy measurement.
Bus loop power switch, including bus loop control relay, which controls relay by for fulgurite
Manage the I/O pin control of core processing module, the power switch for control bus branch of a circuit.
Load equipment power switch, including load equipment control relay, which controls relay by for fulgurite
The I/O pin of reason core processing module controls the power switch for controlling load equipment branch.
Radio antenna, including SMA antenna pedestal, for by the wireless communication module in power supply management core processing module
The feeder line of extraction is fixed on the circuit board of device, while external connection antenna, with guarantee device wireless communication it is reliable.
Wired communication bus interface, including RS485 communication interface are used for RS485 in power supply management core processing module
Chip and the RS485 chip of other managing devices are attached, and the information exchange between power supply management device are completed, in addition, wired
Communication bus interface can also include the other kinds of bus communication interface of CAN bus, I2C bus, spi bus etc..
Power supply management core processing module, inside have CPU processor, wireless communication module, wire communication chip, and
Waveform voltage sampling, the sampling of bus loop branch current, power load are completed using the ADC sampling unit that CPU processor carries
The sampling of branch current, and the analysis processing of sample waveform is carried out, to identify whether to occur harmonic signal or abnormal spike arteries and veins
Problem is rushed, while being communicated by UART port and electric energy computation chip, the electrical energy measurement of two power supply branches is completed；
Equipment power supply management power conversion module, including AC/DC power conversion module are converted to exchange AC220V power supply
DC5V DC power supply, to power supply management core processing module, electric energy computation chip, waveform sampling voltage sampling circuit, first, the
Two waveform sampling current sampling circuits, electrical energy measurement voltage branch circuit, bus loop control relay, load equipment control after
Electric appliance is powered.
Electric energy computation chip of the invention uses RN8209 single-phase electric energy metering chip, which can measure Liang Ge branch
The electric energy in circuit carries out the calculating of two circuit electric energy by sampling voltage signal, two-way current signal all the way, can calculate two
Electric current, voltage, active power, reactive power, power factor (PF), the circuit power consumption of a duplexure, and electric energy can be passed through
Metering correction terminal calibrates measuring parameter, the RN8209 single-phase electric energy metering chip by UART communication interface and
The CPU processor of core processing module is communicated, complete two duplexures electric energy statistics and energy information transmission and
Management.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art is in technical scope disclosed by the invention, and any changes or substitutions that can be easily thought of, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of protection of the claims
It is quasi-.
Claims (10)
1. a kind of electronic equipment Verification System comprising power supply management characterized by comprising
User terminal, transaction terminal, electronic authentication equipment, account server and trading server；
Electronic authentication equipment is used to be protected when user terminal carries out transaction or account management with transaction terminal, specially
Equipment in terminal transaction, as trading password comparison and authentication；In account management, as account information authentication
Equipment；
Electronic authentication equipment further includes more equipment power supply management devices, which includes: equipment supply input
Interface, equipment power supply output interface, load supplying output interface, wired communication bus interface, radio antenna, bus loop
Power switch, load equipment power switch, equipment power supply management power conversion module, equipment power supply management core processing module,
Waveform sampling module and electric energy metering module.
2. the electronic equipment Verification System according to claim 1 comprising power supply management, which is characterized in that equipment power supply is defeated
Incoming interface, the interface have tri- connecting terminals of L, N, E, connect firewire, zero curve, ground wire or the higher level's power supply of supply input respectively
L, N, E of the equipment power supply output interface of managing device.
3. the electronic equipment Verification System according to claim 1 comprising power supply management, which is characterized in that equipment power supply is defeated
Outgoing interface, the interface have tri- connecting terminals of L, N, E, meet L, N, E of junior's power supply management device respectively.
4. the electronic equipment Verification System according to claim 1 comprising power supply management, which is characterized in that load supplying is defeated
Outgoing interface, the interface have tri- connecting terminals of L, N, E, connect power load equipment firewire, zero curve, ground wire respectively.
5. the electronic equipment Verification System according to claim 1 comprising power supply management, which is characterized in that user terminal with
The equipment that transaction terminal belongs to identical function contributes to data interaction and stores and provide customer transaction and account management
Interface.
6. the electronic equipment Verification System according to claim 1 comprising power supply management, which is characterized in that account server
For storing account information and corresponding identity information and encrypted message, and by electronic authentication equipment and user terminal or
Person B carries out data interaction, updates to complete account information inquiry and account information modification.
7. the electronic equipment Verification System according to claim 1 comprising power supply management, which is characterized in that trading server
For store transaction content and corresponding trading object and source, and counted by electronic authentication equipment and user terminal
According to interaction, to complete the customer transaction between terminal.
8. the electronic equipment Verification System according to claim 1 comprising power supply management, which is characterized in that waveform sampling mould
Block, including waveform sampling voltage sampling circuit, first waveform sample rate current sample circuit, the second waveform sampling current sampling circuit
And reference power supply.
9. the electronic equipment Verification System according to claim 8 comprising power supply management, which is characterized in that first waveform is adopted
Sample current sampling circuit carries out bi-directional scaling for the electric current to bus loop branch, and current signal is converted to voltage
Then voltage signal input power supply management core processing module after conversion is carried out ADC sampling and waveform analysis by signal.
10. the electronic equipment Verification System according to claim 8 comprising power supply management, which is characterized in that the second waveform
Sample rate current sample circuit carries out bi-directional scaling for the electric current to power load branch, and current signal is converted to electricity
Signal is pressed, the voltage signal input power supply management core processing module after conversion is then subjected to ADC sampling and waveform analysis.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810835309.0A CN109087108A (en) | 2018-07-26 | 2018-07-26 | A kind of electronic equipment Verification System comprising power supply management |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810835309.0A CN109087108A (en) | 2018-07-26 | 2018-07-26 | A kind of electronic equipment Verification System comprising power supply management |
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| CN109087108A true CN109087108A (en) | 2018-12-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110058555A (en) * | 2018-07-09 | 2019-07-26 | 江苏恒宝智能系统技术有限公司 | A kind of equipment authentication method and device based on Internet of Things |
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Address after: 801, 8 / F, building 4a, international R & D headquarters park, 68 Olympic street, Jianye District, Nanjing City, Jiangsu Province 210019 Applicant after: JIANGSU HENGBAO INTELLIGENT SYSTEM TECHNOLOGY Co.,Ltd. Address before: 212355 Hengtang Industrial Zone, Yunyang Town, Danyang City, Zhenjiang City, Jiangsu Province Applicant before: JIANGSU HENGBAO INTELLIGENT SYSTEM TECHNOLOGY Co.,Ltd. |
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Application publication date: 20181225 |