CN208607267U - Smart Energy Meter Indoor Display - Google Patents
Smart Energy Meter Indoor Display Download PDFInfo
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- CN208607267U CN208607267U CN201820964293.9U CN201820964293U CN208607267U CN 208607267 U CN208607267 U CN 208607267U CN 201820964293 U CN201820964293 U CN 201820964293U CN 208607267 U CN208607267 U CN 208607267U
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Abstract
本实用新型公开了一种智能电能表室内显示器，属于电子设备技术领域，包括壳体、支架、触摸显示屏、单片机、温度传感器、湿度传感器、时钟模块、驱动模块、通信模块、报警器、指示灯、固定孔、电源模块和电源开关。本实用新型可实时显示智能电能表表示数，并能实时接收用电信息采集系统主站和集中器发送的各类用电信息，包括电表示数、电费余额、已用电量、已用电费、欠费通知、欠费停电通知以及停电公告，用户在室内可以实时查看自家的用电情况、室内的温湿度情况，电力部门也可以及时获得用户的反馈信息。本实用新型采用低压电力载波技术与智能电能表通讯，使得其可以放在室内任何有220V电源的位置，更加方便用户的使用。
The utility model discloses an indoor display of an intelligent electric energy meter, belonging to the technical field of electronic equipment, comprising a casing, a bracket, a touch display screen, a single chip, a temperature sensor, a humidity sensor, a clock module, a drive module, a communication module, an alarm, an indicator Lights, fixing holes, power modules and power switches. The utility model can display the indicated data of the intelligent electric energy meter in real time, and can receive all kinds of electricity consumption information sent by the main station and the concentrator of the electricity consumption information collection system in real time, including the electric energy indication number, the balance of the electricity bill, the amount of electricity used, and the electricity bill. , arrears notice, arrears power outage notice and power outage announcement, users can check their own electricity consumption, indoor temperature and humidity in real time indoors, and the power department can also obtain user feedback in a timely manner. The utility model adopts the low-voltage power carrier technology to communicate with the smart electric energy meter, so that the utility model can be placed in any indoor position with a 220V power supply, which is more convenient for users to use.
Description
Technical field
The utility model belongs to technical field of electronic equipment, especially relates to a kind of intelligent electric energy meter door displays.
Background technique
Currently, State Grid Corporation of China's charging electric meter is all replaced with intelligent electric energy meter, and long-range number is realized substantially
According to acquisition.Electric energy meter is generally all installed concentratedly inside corridor or electric well at present, and rural area is all installed on utility poles substantially, position
It is higher；The data class that intelligent electric energy meter is shown is single, and is limited by installation site, and user checks the number that electric energy meter is shown
According to when it is more difficult, and then influence user experience.
It is mainly linked up by following methods between grid company and client, short massage notice, Help by Phone, network
It inquires and posts up a placard and arrearage item etc..But user is needed to bind corresponding service in advance by short massage notice, and using
If subscriber phone number changes, such as dealing house, rented house will cause binding to be distorted in the process.It is looked by phone
Complex steps are ask, need user that can just find corresponding information by guide number after putting through phone, once operation error needs again
Operation.For the elderly that for no network or not will use network, it will be unable to realize by network inquiry, also, net
Network can only play the role of query function, can not play notice.It posts up a placard or arrearage item, region limitation and timeliness are too
Difference.
Therefore there is an urgent need for a kind of novel technical solutions in the prior art to solve the problems, such as this.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of intelligent electric energy meter door displays, the displays
The main website and concentrator with power utilization information collection system synchronous with intelligent electric energy meter carries out wireless communication, display power information, payment
The relevant informations such as notice, for solving current electric energy meter due to the limitation of installation site, the limitation of power information and pay charge way,
The technical issues of influencing user experience.
Intelligent electric energy meter door displays include shell, bracket, touch display screen, single-chip microcontroller, temperature sensor, humidity biography
Sensor, clock module, drive module, communication module, alarm, indicator light, fixation hole, power module and power switch, it is described
One face of shell is front, and touch display screen is fixedly installed on front, and the back side of shell passes through the upper end of pin shaft and bracket
Connection, the back side of shell is additionally provided with fixation hole, is provided on the side wall of shell for fixed temperature sensor, humidity sensor
Device, alarm, indicator light and power switch through-hole；The single-chip microcontroller is connect by drive module with touch display screen, single
Piece machine respectively with temperature sensor, humidity sensor, clock module, communication module, low pressure carrier wave module, alarm, indicator light,
Power module connection；The power module is connect with power switch.
The communication module includes narrowband carrier communication module, bandwidth carrier communication module and NB-lot based on cellular narrow
Band Internet of Things communication module.
Through the above design, the utility model can be brought the following benefits:
The utility model can real-time display intelligent electric energy meter indicate number, and can real-time reception electricity information acquisition system master station
With concentrator send all kinds of power informations, including ammeter registration, electricity charge remaining sum, electricity consumption, energy charge, arrearage notice,
Arrearage power off notifying and the bulletin that has a power failure, user indoors can be with real time inspection oneself electricity consumption situations, indoor temperature and humidity feelings
Condition, power department can also obtain the feedback information of user in time.The utility model uses Power-line Carrier Technology in Low and intelligence
Electric energy meter communication makes it possible to and is placed on indoor any position for having 220V power supply, the use of more convenient user.
Detailed description of the invention
The utility model is further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural block diagram of the utility model intelligent electric energy meter door displays.
Fig. 2 is the external schematic view of the front view of the utility model intelligent electric energy meter door displays.
Fig. 3 is the external backsight structural representation of the utility model intelligent electric energy meter door displays.
Fig. 4 is the external overlooking structure diagram of the utility model intelligent electric energy meter door displays.
Fig. 5 is the external side structure schematic view of the utility model intelligent electric energy meter door displays.
Fig. 6 is the communication of the utility model intelligent electric energy meter door displays and intelligent electric energy meter, main website and concentrator
Block diagram.
1- shell, 2- bracket, 3- touch display screen, 4- single-chip microcontroller, 5- temperature sensor, 6- humidity sensor, 7- in figure
Clock module, 8- drive module, 9- communication module, 10- alarm, 11- indicator light, 12- fixation hole, 13- power module, 14-
Power switch.
Specific embodiment
As shown, intelligent electric energy meter door displays include shell 1, bracket 2, touch display screen 3, single-chip microcontroller 4, temperature
Sensor 5, humidity sensor 6, clock module 7, drive module 8, communication module 9, alarm 10, indicator light 11, fixation hole 12,
Power module 13 and power switch 14, a face of the shell 1 are front, are fixedly installed with touch display screen 3, shell on front
The back side of body 1 is connect by pin shaft with the upper end of bracket 2, and the back side of shell 1 is additionally provided with fixation hole 12, on the side wall of shell 1
It is provided with the through-hole for fixed temperature sensor 5, humidity sensor 6, alarm 10, indicator light 11 and power switch 14；
The single-chip microcontroller 4 is connect by drive module 8 with touch display screen 3, single-chip microcontroller 4 respectively with temperature sensor 5, humidity sensor
6, clock module 7, communication module 9, alarm 10, indicator light 11, power module 13 connect；The power module 13 is opened with power supply
Close 14 connections.
The communication module 9 includes narrowband carrier communication module, bandwidth carrier communication module and NB-lot based on cellular
Protenchyma connected network communication module.
Narrowband carrier communication: overwhelming majority ammeter and concentrator still use narrowband carrier module at present, without being
In the case where system upgrading, intelligent electric energy meter door displays are also required to not need replacement ammeter using narrowband carrier communication module
And the communication module of concentrator.
Bandwidth carrier communication: using bandwidth carrier technology, and communication one-time success rate can be higher than narrowband carrier, and call duration time is
Second grade.
NB-lot is based on cellular protenchyma connected network communication: being based on cellular protenchyma connected network communication skill using NB-lot
Art, advantage are intelligent electric energy meter door displays and main website direct communication, and communication bandwidth, success rate, rate are guaranteed, and content is not
It is restricted.
Single-chip microcontroller 4 is made of STM32 series monolithic and minimum circuit, and main function is to carry out data processing and drive
Each module work is moved, memory module is integrated in STM32 series monolithic, for receiving the storage of data.
Touch display screen 3 is for showing following power information: ammeter registration, electricity charge remaining sum, dosage, expense, arrearage
Notice, arrearage power off notifying and the bulletin etc. that has a power failure, are in addition additionally provided with touch function key in touch display screen 3, are used for
Various functions are provided and selected.
Alarm 10 and indicator light 11 are connected on the I/O mouth of single-chip microcontroller 4, and single-chip microcontroller 4 is determined according to the information of master station transmission
Whether fixed to remind user, there are three types of prompting forms: the flashing of indicator light 11 is informed, alarm 10 generate buzzing inform and
The two is informed simultaneously.
As shown in fig. 6, main website can carry out data communication by GPRS or CDMA and concentrator.Concentrator is sent to intelligence
Electric energy meter.
The registration information of ammeter is to work as user to press corresponding touch function key in touch display screen 3, is sent out by single-chip microcontroller 4
It rises, read intelligent electric energy meter acquisition via communication module 9 and is shown in touch display screen 3；Electricity charge remaining sum, dosage have been used
Expense, arrearage notice, arrearage power off notifying and the information such as bulletin that have a power failure are issued to storage mould included on single-chip microcontroller 4 by main website
Block handle and show in touch display screen 3 by single-chip microcontroller 4 when user presses corresponding function key；Arrearage notifies and stops
Electric notice information is that main website is actively issued to intelligent electric energy meter door displays, and preferentially shows in touch display screen 3.When
When user checks arrearage notice, it can be eliminated and be alerted by corresponding touch function key, while single-chip microcontroller 4 can be sent to main website
Notice is read, main website can determine that user has received the notice.Between single-chip microcontroller 4 and intelligent electric energy meter and intelligent electric energy meter with
By 9 wireless telecommunications of communication module between concentrator, additional arrangement connection is not had to, intelligent electric energy meter door displays can pacify
Arbitrarily there are position of source, plug and play mounted in interior, bracket 2 is used to prop the inclination of intelligent electric energy meter door displays, be put in
On the platforms such as desktop, fixation hole 12 is used to intelligent electric energy meter door displays hanging over screw, is fixed on wall etc..
Touch display screen 3 shows that content one is divided into three parts:
First part is the data read in intelligent electric energy meter.
Current positive active total electric energy (currently indicating number), voltage, electric current, instantaneous active power, date and week, time
Deng.
Second part is the content of main website push, is divided into expense control and notifies two kinds:
Taking control class includes electricity charge remaining sum, daily power consumption upper 30 day, upper 1 month electricity consumption, more than the arrearage of pre-payment threshold value
Early warning, step price are reminded, arrearage power off notifying；
Notice class includes that scheduled outage notice and extension notify two kinds.
Part III is intelligent electric energy meter door displays active upload to main website, is divided into two kinds of situations, the first is first
Secondary installation binding, second is that information has been read to feed back.
After installing user bound success for the first time, single-chip microcontroller 4 sends binding success data to main website.It is transmitted in no higher level
When instruction and user key-press instruction, if apolegamy is narrowband carrier communication module, intelligent electric energy meter door displays every 1 minute
It is once communicated with intelligent electric energy meter (correction time)；If that select is NB-lot logical based on cellular narrowband Internet of Things
Believe module, then intelligent electric energy meter door displays are once communicated (correction time) with main website at regular intervals, and are carried out
Current time is shown；When user presses specified touch function key, the control of single-chip microcontroller 4 shows program in turn, according to scheduled
Display order and scheduled time interval, successively show user power utilization relevant information；When intelligent electric energy meter door displays connect
When receiving the instruction that higher level is transmitted, if the instruction-level is higher than the state (such as: standby mode) currently shown, pressed lower than user
Key requires display content, can show the command content；When higher level enables high-level informing, (such as: arrearage notice has a power failure public
Accuse), alarm 10 and indicator light 11 can be informed according to the mode alarm preset, after user, which presses, has read information key, be used
Information has been read at family will send main website back to, and alarm and be automatically stopped.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964293.9U CN208607267U (en) | 2018-06-22 | 2018-06-22 | Smart Energy Meter Indoor Display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820964293.9U CN208607267U (en) | 2018-06-22 | 2018-06-22 | Smart Energy Meter Indoor Display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208607267U true CN208607267U (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820964293.9U Active CN208607267U (en) | 2018-06-22 | 2018-06-22 | Smart Energy Meter Indoor Display |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116027089A (en) * | 2023-03-14 | 2023-04-28 | 浙江万胜智能科技股份有限公司 | Single-phase charge control electric energy meter based on Internet of things |
-
2018
- 2018-06-22 CN CN201820964293.9U patent/CN208607267U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116027089A (en) * | 2023-03-14 | 2023-04-28 | 浙江万胜智能科技股份有限公司 | Single-phase charge control electric energy meter based on Internet of things |
| CN116027089B (en) * | 2023-03-14 | 2024-01-26 | 浙江万胜智能科技股份有限公司 | Single-phase charge control electric energy meter based on Internet of things |
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