CN206292917U - A kind of electricity consumption interactive terminal - Google Patents
A kind of electricity consumption interactive terminal Download PDFInfo
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- CN206292917U CN206292917U CN201621391853.3U CN201621391853U CN206292917U CN 206292917 U CN206292917 U CN 206292917U CN 201621391853 U CN201621391853 U CN 201621391853U CN 206292917 U CN206292917 U CN 206292917U
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- electricity consumption
- interactive terminal
- communication module
- power
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Abstract
The utility model discloses a kind of electricity consumption interactive terminal, including：Power module, for being powered for electricity consumption interactive terminal, and provides battery back-up module charge power supply；Battery back-up module, so that when power module is powered off, automatic seamless is switched to electricity consumption interactive terminal and powers；CPU main control units, it is connected with uplink communication module, infrared communication module, card-punching system, 485 communication modules, man-machine interaction unit, it is responsible for the data flow and business realizing of whole equipment, realizes data storage, data processing, packet parsing, PERCOM peripheral communication, malfunction monitoring, logical process；Uplink communication module, for CPU main control units and main website, the communication of concentrator；Infrared communication module, is communicated by infrared mode with other equipment, realizes infrared copy meter；Downlink communication module, for being communicated with expense control electric energy meter, and selects that downlink communication is direct-connected with uplink communication by branch；Man-machine interaction unit, for realizing man-machine interaction, the utility model can simplify electric power metering system, improve the reliability of system.
Description
Technical field
The utility model is related to a kind of Electric Energy Metering Technology field, and more particularly to a kind of electricity consumption for electric energy metrical is handed over
Mutual terminal.
Background technology
As economic develops rapidly, power consumption demand is increasing, and the quantity of electric energy meter also increases sharply, meanwhile, occupy
The quality and class more and more higher of people's house, requirement of the resident family to residential environment, estate management level are also increasingly improved.Traditional
There are many drawbacks in meter reading method, trouble of such as registering one's residence, administration fee are too high, there is potential safety hazard, have been not suitable with modern thing
The need for industry is managed.In order to improve the managerial skills to customer electricity, the highly desirable means by modernizing of power supply enterprise are right
Automation, standardization are realized in the monitoring of user power utilization.Also arisen at the historic moment using the electric power metering system of Automatic meter reading.
Existing electric power metering system, main website carries out power information collection by concentrator, collector to expense control electric energy meter.
However, it is existing take control electric energy meter user operation it is not convenient, man-machine interaction experience is poor, while the payment side of sale of electricity marketing system
Formula is not diversified enough, and electricity price information, electricity consumption policy can not in time be communicated to terminal user, while user can not be in local search
Recharge amount, arrearage situation, especially during subscriber arrearage, without timely prompting message, cause to be powered off not in time because of payment.
Utility model content
To overcome the shortcomings of that above-mentioned prior art is present, the purpose of the utility model is to provide a kind of electricity consumption interaction eventually
End, to simplify electric power metering system, improves the reliability of system, saves equipment investment, realizes that nobody checks meter automatically, facilitates user
Life.
Be up to above and other purpose, the utility model proposes a kind of electricity consumption interactive terminal, including：
Power module, for being powered for electricity consumption interactive terminal, and provides battery back-up module charge power supply；
Battery back-up module, is powered with when power module is powered off, being switched to electricity consumption interactive terminal；
CPU main control units, with uplink communication module, infrared communication module, card-punching system, 485 communication modules, man-machine interaction
Unit is connected, and is responsible for the data flow and business realizing of whole equipment, realizes that data storage, data processing, packet parsing, outside are logical
Letter, malfunction monitoring, logical process；
Uplink communication module, for the communication of CPU main control units and main website concentrator；
Infrared communication module, is communicated by infrared mode with other equipment, realizes infrared copy meter；
Downlink communication module, for being communicated with expense control electric energy meter, and is selected downlink communication and uplink communication by branch
It is direct-connected；
Man-machine interaction unit, for realizing man-machine interaction.
Further, the function of the integrated concentrator of user mutual terminal and collector.
Further, the CPU main control units by serial port and the uplink communication module, infrared communication module, swipe the card
System, the connection of downlink communication module, are connected by liquid crystal display drive circuit, general GPIO with the man-machine interaction unit.
Further, CPU main control units operation ESAM encryption systems and multiplexing is managed.
Further, the uplink communication module is managed for detecting and selecting different uplink communications including the multiplexing
Module, selection GPRS module, carrier module, serial ports turn Ethernet module and are communicated with main website, concentrator, multiplexing management
Realize to the automatic identification of disparate modules, while needed by the application scenarios of disparate modules, the data distribution that will be read is to set
Internal data processing unit.
Further, the downlink communication module includes descending 485 telecommunication circuit, branch selection and up 485 telecommunication circuit,
The descending 485 telecommunication circuit connection takes control electric energy meter, and copy reading data, branch selection and up 485 telecommunication circuit are connected and concentrated
Device, collector, in service needed, the CPU main control units select that descending 485 communications are straight with uplink communication by branch
Even, data penetration transmission is realized.
Further, the battery back-up module includes standby battery unit, charging circuit, wakes up button, MCU detection of power loss
Circuit and logic control circuit, when the batteries are low, control charging circuit charges to battery, when the external power source of equipment
During power-off, after detecting power module power-off, the MCU power-fail detection circuits and logic control circuit control switch to reserve battery
Unit is powered.
Further, the standby battery unit ensures equipment normal operation according to the power-on time of setting, when reaching setting
Between after, voluntarily shut down, in after shutdown by the wake-up button using the standby battery unit wake up terminal.
Further, the terminal also includes that usb data interacts circuit, for by USB port, realizing program renewal, bulletin
Information is imported, user profile is imported.
Further, the card-punching system be RFID card-punching system, the ID for detecting subscriber card, and read it is related to user
Information.
Compared with prior art, a kind of electricity consumption interactive terminal of the utility model coordinates or collects by with collector, concentrator
It is functional into collector, concentrator institute, realize the data reading system of electric power metering system, user and operate, supplement charging with money in one,
Simplify electric power metering system, improve system reliability, save equipment investment, realize it is automatic nobody check meter.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the first preferred embodiment of electricity consumption interactive terminal of the utility model；
Fig. 2 is the structural representation of battery back-up module 20 in the utility model preferred embodiment；
Fig. 3 be the utility model preferred embodiment in by wake up button use standby battery unit wake-up device process
Schematic diagram；
Fig. 4 is to multiplex the schematic flow sheet of management in the utility model specific embodiment；
Fig. 5 is a kind of structural representation of the second preferred embodiment of electricity consumption interactive terminal of the utility model；
Fig. 6 is the concrete application situation schematic diagram of electricity consumption interactive terminal in the utility model specific embodiment.
Specific embodiment
Below by way of specific instantiation and implementation method of the present utility model, people in the art is described with reference to the drawings
Member can easily understand further advantage of the present utility model and effect by content disclosed in the present specification.The utility model also may be used
Implemented or applied by other different instantiations, the various details in this specification based on different viewpoints and can also be answered
With, without departing substantially from it is of the present utility model spirit under carry out it is various modification with change.
Fig. 1 is a kind of structural representation of the first preferred embodiment of electricity consumption interactive terminal of the utility model.Such as Fig. 1 institutes
Show, a kind of electricity consumption interactive terminal of the utility model, including：Power module 10, battery back-up module 20, CPU main control units 30, on
Row communication module 40, infrared communication module 50, USB interface 60, man-machine interaction unit 70, RFID card-punching system 80 and descending logical
Letter module 90.
Wherein, power module 10 is an AC-DC Switching Power Supplies, and it is used to be powered for whole electricity consumption interactive terminal, while giving
Battery back-up module provides charge power supply.
Battery back-up module 20 includes standby battery unit, charging circuit, wakes up button and MCU detection of power loss and logic
Control circuit, for battery electric quantity collection, the control of battery switching, Charge Management.When the batteries are low, charging circuit pair is controlled
Battery is charged.When equipment external power source power off when, system detectio to power-off after, equipment can seamless switching be reserve battery
Power supply.Standby battery unit ensures equipment normal operation according to the power-on time of setting, and after reaching setting time, equipment is voluntarily closed
Machine.After shutdown, user can use standby battery unit wake-up device by waking up button.The specific frame of battery back-up module 20
Figure is as shown in Figure 2.
Fig. 3 be the utility model preferred embodiment in by wake up button use standby battery unit wake-up device process
Schematic diagram.In the utility model specific embodiment, after main power source power down, power-fail detection circuit can trigger a main power source
Power-off signal power_err.After whole plate power-off, Continued depression wakes up button, and capacitor charging circuit can be charged, and works as electric capacity
Charging reaches the control threshold voltage of metal-oxide-semiconductor, and triggering battery is powered and enables signal power_en.The current supply circuit of battery this two
In the case of individual signal is all effective, reserve battery is powered to whole plate.After battery powers startup, CPU adapters power_en letters
Number control.During reserve battery is powered, power_en is put in power-on time T, the CPU control that power-on time reaches setting
For invalid, whole plate battery is powered power-off.
CPU main control units 30 include three line SPI, USB, multiple general serial UART ports, general GPIO port and liquid crystal
Drive circuit, is responsible for the data flow and business realizing of whole equipment, realizes that data storage, data processing, packet parsing, outside are logical
Letter, malfunction monitoring, logical process etc. function, it passes through serial port UART1 and is connected with uplink communication module 40, by general
Serial port UART2 is connected with infrared communication module 50, is brushed by generic serial port UART3 and three line ends mouthful SPI and RFID
Card system 80 is connected, and is connected with downlink communication module 90 by generic serial port UART4 and general GPIO port, by liquid crystal
Drive circuit, general GPIO are connected with man-machine interaction unit 70, CPU main control units 30 operation ESAM encryption systems and multiplexing
Management, ESAM encryption systems are the encryption system for meeting GB algorithm, it is ensured that the security of data, and multiplexing management is for detecing
Different uplink communication modules are surveyed and select, reuse management is used cooperatively with uplink communication function, and uplink communication mode can be with root
Needed according to scene, arbitrarily select GPRS module, carrier module, serial ports to turn Ethernet module and communicated with main website, concentrator, be multiplexed
The automatic identification to disparate modules is realized in management, while being needed by the application scenarios of disparate modules, the data distribution of reading is arrived
Set internal data processing unit.
Fig. 4 is to multiplex the schematic flow sheet of management in the utility model specific embodiment.For uplink communication module
GPRS module, carrier communication module, UART turn mixed-media network modules mixed-media, select the insertion electricity consumption of one of which module to hand over according to scene demand
In the socket of mutual terminal.Hardware can detection module type, the device type markings signal logic position difference of disparate modules, CPU
Identification module species can be judged by detection of sign.Different modular units carries out the external object of data interaction not therewith
Together, procedure logical control system selects corresponding communication process flow according to the type of modules for judging.
Man-machine interaction unit 70 is made up of liquid crystal display, button, LED operation instructions.The inquiry content of correlation can be shown
In (with electrographic recording, electricity price information, supplementing record, telegram in reply, Customs Assigned Number, address information, etc. with money) all user-related operations
Hold, in interface display.Button is available for user to operate equipment.LED operations are indicated, and the running status of instruction equipment is led to
Letter situation.When equipment is normally run, LED will flash according to certain rule.
RFID card-punching system 80 is swiped the card and ESAM circuits for contactless card.ID for detecting subscriber card, and read with
User-related information, such as：Card number, user number, table number, expense, etc..Simultaneously can be according to the different rights of card, it is stipulated that use
The operation content at family, the convenient identity difference for distinguishing operation maintenance personnel, developer, domestic consumer, the content of different human users
And the operation service difference for carrying out.
Infrared communication module 50 is universal circuit, possesses infrared copy meter function, is carried out with other equipment by infrared mode
Communication.
Usb data interaction circuit 60 be universal circuit, for by USB port, realize program update, notice information import,
User profile importing etc..
Downlink communication module 90 is 485 communication modules, by descending 485 telecommunication circuit, branch selection and up 485 communication electricity
Road constitutes, and downlink communication connection takes control electric energy meter, copy reading data.Branch is selected and up 485 telecommunication circuit connects concentrator, adopts
Storage, possesses branch selection function, and CPU main control units can select for descending 485 communications to communicate straight with up 485 by branch
Even, data penetration transmission is realized, realizes upstream plant rapid meter reading and communication.
Fig. 5 is a kind of structural representation of the second preferred embodiment of electricity consumption interactive terminal of the utility model.In this practicality
In new second embodiment, electricity consumption interactive terminal possess traditional concentrator, collector institute it is functional, you can with only use electricity consumption
Interactive terminal substitution concentrator, collector, are directly communicated with main website, report the continuous data of correlation.Specifically, the electricity consumption
Interactive terminal includes：Power module 10, battery back-up module 20, CPU main control units 30, uplink communication module 40, infrared communication
Module 50, USB interface 60, man-machine interaction unit 70, RFID card-punching system 80, downlink communication module 90 and concentrator and collection
Device, i.e. concentrator are integrated in electricity consumption interactive terminal with collector.
Wherein, power module 10 is for for whole electricity consumption interactive terminal powers, while provided to battery back-up module filling
Power supply, in the utility model specific embodiment, power module 10 is an AC-DC Switching Power Supplies.
Battery back-up module 20 is used for battery electric quantity collection, the control of battery switching and Charge Management.In the utility model
In specific embodiment, battery back-up module 20 includes standby battery unit, charging circuit, wakes up button, MCU detection of power loss and patrol
Control circuit is collected, when the batteries are low, control charging circuit charges to battery.When the external power source of equipment is powered off,
System detectio to after power-off, equipment can seamless switching power for reserve battery.Reserve battery ensures according to the power-on time of setting
Equipment normal operation, after reaching setting time, equipment is voluntarily shut down.After shutdown, user can by wake up button use it is standby
Battery wake-up device.
CPU main control units 30 include three line SPI, USB, multiple general serial UART ports, general GPIO port and liquid crystal
Drive circuit, is responsible for the data flow and business realizing of whole equipment, realizes that data storage, data processing, packet parsing, outside are logical
Letter, malfunction monitoring, logical process etc. correlation, it passes through serial port UART1 and is connected with uplink communication module 40, by general
Serial port UART2 is connected with infrared communication module 50, is brushed by generic serial port UART3 and three line ends mouthful SPI and RFID
Card system 80 is connected, and is connected with downlink communication module 90 by generic serial port UART4 and general GPIO port, by liquid crystal
Drive circuit, general GPIO are connected with man-machine interaction unit 70, CPU main control units 30 operation ESAM encryption systems and multiplexing
Management, ESAM encryption systems are the encryption system for meeting GB algorithm, it is ensured that the security of data, and multiplexing management is for detecing
Different uplink communication modules are surveyed and select, reuse management is used cooperatively with uplink communication function, and uplink communication mode can be with root
Needed according to scene, arbitrarily select GPRS module, carrier module, serial ports to turn Ethernet module and communicated with main website, concentrator, be multiplexed
The automatic identification to disparate modules is realized in management, while being needed by the application scenarios of disparate modules, the data distribution of reading is arrived
Set internal data processing unit.
Man-machine interaction unit 70 is made up of liquid crystal display, button, LED operation instructions.The inquiry content of correlation can be shown
In (with electrographic recording, electricity price information, supplementing record, telegram in reply, Customs Assigned Number, address information, etc. with money) all user-related operations
Hold, in interface display, that is to say, that user can be by more than the direct query history power consumption of man-machine interaction unit 70, the electricity charge
Volume, arrearage information, the telegram in reply record that closes a floodgate, recharge amount selection etc., user can also set arrearage and carry by man-machine interaction unit
The awake amount of money, to remind the expense state of user in time under the control of CPU main control units, prevents from being powered off caused by cost issues.Press
Key is available for user to operate equipment.LED operations are indicated, the running status of instruction equipment, signal intelligence.Equipment is normally run
When, LED will flash according to certain rule.
RFID card-punching system 80 is swiped the card and ESAM circuits for contactless card.ID for detecting subscriber card, and read with
User-related information, such as：Card number, user number, table number, expense, etc..Simultaneously can be according to the different rights of card, it is stipulated that use
The operation content at family, the convenient identity difference for distinguishing operation maintenance personnel, developer, domestic consumer, the content of different human users
And the operation service difference for carrying out.
Infrared communication module 50 is universal circuit, possesses infrared copy meter function, is carried out with other equipment by infrared mode
Communication.
Usb data interaction circuit 60 be universal circuit, for by USB port, realize program update, notice information import,
User profile importing etc..
Downlink communication module 90 is 485 communication modules, by descending 485 telecommunication circuit, branch selection and up 485 communication electricity
Road constitutes, and descending 485 telecommunication circuit connection takes control electric energy meter, and copy reading data, branch selection and up 485 telecommunication circuit connect collection
Middle device, collector, possess branch selection function, and in service needed, CPU main control units can be selected by under by branch
Row 485 to communicate and communicate direct-connected with up 485, realizes data penetration transmission, realizes upstream plant rapid meter reading and communication.
The electricity consumption interactive terminal of the utility model possesses reserve battery, USB port, contactless accounting management of swiping the card, multichannel
Reuse management, can significantly facilitate user and use.It is have greatly improvement during in particular for power-off, it is impossible to read user profile, this
Utility model has man-machine interaction unit, and user can directly carry out associative operation, and electricity consumption interactive terminal can be fixed according to user's request
Prompting function processed, facilitates user to be managed electricity consumption, possesses various charging ways, and user-friendly, user can be by silver
Row system of users interactive terminal carries out remote payment electricity cost, can also be paid the fees by sale of electricity marketing management system, also
Can be paid the fees by local swiping the card, be greatly facilitated user, its concrete application situation is as shown in Figure 6.
In sum, a kind of electricity consumption interactive terminal of the utility model coordinates or integrated collection by with collector, concentrator
Device, concentrator institute are functional, realize the data reading system of electric power metering system, user and operate, supplement charging with money in one, simplify
Electric power metering system, improves system reliability, saves equipment investment, realize it is automatic nobody check meter.
Any those skilled in the art can enter under without prejudice to spirit and scope of the present utility model to above-described embodiment
Row modification and change.Therefore, rights protection scope of the present utility model, should be as listed by claims.
Claims (10)
1. a kind of electricity consumption interactive terminal, including：
Power module, for being powered for electricity consumption interactive terminal, and provides battery back-up module charge power supply；
Battery back-up module, is powered with when power module is powered off, being switched to electricity consumption interactive terminal；
CPU main control units, with uplink communication module, infrared communication module, card-punching system, 485 communication modules, man-machine interaction unit
Connection, be responsible for whole equipment data flow and business realizing, realize data storage, data processing, packet parsing, PERCOM peripheral communication,
Malfunction monitoring, logical process；
Uplink communication module, for CPU main control units and main website, the communication of concentrator；
Infrared communication module, is communicated by infrared mode with other equipment, realizes infrared copy meter；
Downlink communication module, for being communicated with expense control electric energy meter, and selects that downlink communication is direct-connected with uplink communication by branch；
Man-machine interaction unit, for realizing man-machine interaction.
2. a kind of electricity consumption interactive terminal as claimed in claim 1, it is characterised in that：The integrated concentrator in electricity consumption interactive terminal with
And the function of collector.
3. a kind of electricity consumption interactive terminal as claimed in claim 1, it is characterised in that：The CPU main control units pass through serial port
It is connected with the uplink communication module, infrared communication module, card-punching system, downlink communication module, by liquid crystal display drive circuit, general
GPIO is connected with the man-machine interaction unit.
4. a kind of electricity consumption interactive terminal as claimed in claim 3, it is characterised in that：CPU main control units operation ESAM encryptions
System and multiplexing are managed.
5. a kind of electricity consumption interactive terminal as claimed in claim 4, it is characterised in that：The multiplexing is managed for detecting and selecting
Different uplink communication modules are selected, selection GPRS module, carrier module, serial ports turn Ethernet module and main website, concentrator are logical
The automatic identification to disparate modules is realized in letter, multiplexing management, while being needed by the application scenarios of disparate modules, will be read
Data distribution to set internal data processing unit.
6. a kind of electricity consumption interactive terminal as claimed in claim 1, it is characterised in that：The downlink communication module includes descending 485
Telecommunication circuit, branch selection and up 485 telecommunication circuit, the descending 485 telecommunication circuit connection takes controls electric energy meter, copy reading data,
The branch is selected and up 485 telecommunication circuit connection concentrator, collector, and in service needed, the CPU main control units lead to
Cross branch selection descending 485 communications are direct-connected with uplink communication, realize data penetration transmission.
7. a kind of electricity consumption interactive terminal as claimed in claim 1, it is characterised in that：The battery back-up module includes reserve battery
Unit, charging circuit, wake-up button, MCU power-fail detection circuits and logic control circuit, when the batteries are low, control is charged
Circuit charges to battery, when the external power source of equipment is powered off, after detecting power module power-off, and the MCU detection of power loss
Circuit and logic control circuit control switch to standby battery unit to power.
8. a kind of electricity consumption interactive terminal as claimed in claim 7, it is characterised in that：The standby battery unit is according to the confession for setting
The electric time ensures equipment normal operation, after reaching setting time, voluntarily shuts down, in standby using this by the wake-up button after shutdown
Terminal is waken up with battery unit.
9. a kind of electricity consumption interactive terminal as claimed in claim 1, it is characterised in that：The terminal also includes that usb data interacts electricity
Road, for realizing that program is updated, notice information is imported, user profile is imported by USB port.
10. a kind of electricity consumption interactive terminal as claimed in claim 1, it is characterised in that：The card-punching system is RFID card-punching system,
ID for detecting subscriber card, and read and user-related information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621391853.3U CN206292917U (en) | 2016-12-16 | 2016-12-16 | A kind of electricity consumption interactive terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621391853.3U CN206292917U (en) | 2016-12-16 | 2016-12-16 | A kind of electricity consumption interactive terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292917U true CN206292917U (en) | 2017-06-30 |
Family
ID=59104903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621391853.3U Active CN206292917U (en) | 2016-12-16 | 2016-12-16 | A kind of electricity consumption interactive terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600345A (en) * | 2018-04-10 | 2018-09-28 | 宁波三星医疗电气股份有限公司 | A kind of self-learning method of power concentrator |
| CN108615350A (en) * | 2018-08-09 | 2018-10-02 | 北京电联宇科技股份有限公司 | A kind of meter copying device |
-
2016
- 2016-12-16 CN CN201621391853.3U patent/CN206292917U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600345A (en) * | 2018-04-10 | 2018-09-28 | 宁波三星医疗电气股份有限公司 | A kind of self-learning method of power concentrator |
| CN108600345B (en) * | 2018-04-10 | 2021-03-05 | 宁波三星医疗电气股份有限公司 | Self-learning method of power concentrator |
| CN108615350A (en) * | 2018-08-09 | 2018-10-02 | 北京电联宇科技股份有限公司 | A kind of meter copying device |
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Address after: 510000 Nancun Town, Panyu District, Guangzhou City, Guangdong Province, 6 1705 office buildings 383 North Panyu Avenue Patentee after: Guangzhou shining Electric Technology Co., Ltd. Address before: 511430 Dashi Section 715, 105 National Road, Panyu District, Guangzhou, Guangdong Province Patentee before: Guangzhou shining Electric Technology Co., Ltd. |