CN103048972A - Electric energy management system - Google Patents
Electric energy management system Download PDFInfo
- Publication number
- CN103048972A CN103048972A CN2012105802160A CN201210580216A CN103048972A CN 103048972 A CN103048972 A CN 103048972A CN 2012105802160 A CN2012105802160 A CN 2012105802160A CN 201210580216 A CN201210580216 A CN 201210580216A CN 103048972 A CN103048972 A CN 103048972A
- Authority
- CN
- China
- Prior art keywords
- module
- ethernet
- chip
- mcu
- communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses an electric energy management system which comprises a signal acquisition unit, a communication control unit, a server and a user computer; the RS485 module of the signal acquisition unit is electrically connected with an ammeter or power consumption equipment; the serial port of the communication control unit and an Ethernet conversion module is connected with the signal acquisition micro control unit (MCU) of the signal acquisition unit; the communication control unit is connected with the server through an RS232 module, an Ethernet module and a Zigbee module; and the user computer is in communication connection with the server via the Ethernet. According to the electric energy management system, the professionalism is strong, the automation degree is high, the use is easy, the performance is high and the reliability is high. The power consumption information of buildings, floors and rooms can be calculated, the power consumption of the equipment can be monitored, the working states of the user equipment can be monitored, and the power consumption information and the working conditions of the equipment can be fed back in time. The historical information of power consumption is analyzed, the power consumption in a certain area within a period of time is predicted automatically, and an important basis is provided for power saving.
Description
Technical field
The invention belongs to the electric energy management system technical field, be specifically related to a kind of electric energy management system that uses the parameters such as the long-range power consumption to the electricity consumption place of technology of Internet of things, electric current, voltage to carry out Real Time Monitoring.
Background technology
Be devoted to the China of scientific development, as a fundamental state policy, the awareness of saving energy of the whole society further strengthens with " energy-conservation ", the energy-conservation important symbol that has become the healthy and stable development of enterprise.To power consumption in factory, community, office building, the school etc. measure in real time, Collection and analysis, and then launch targetedly innovative approach; With every power consumption such as all productions, Office Area, employee living quarters consumers, record accurately and real-time, be the prerequisite of carrying out every energy conservation.
Summary of the invention
The objective of the invention is: the deficiency for prior art exists, a kind of electric energy management system is provided, can find out the link of waste of energy potential in the production run, and measurable power consumption.
For realizing the present invention's purpose, be achieved by the following technical solutions: a kind of electric energy management system, include signal gathering unit, communication control unit, server and subscriber computer, signal gathering unit includes signals collecting MCU, and EEPROM, Temperature Humidity Sensor, RS485 module, switching value output module and the voltage, the current detection module that link to each other with signals collecting MCU corresponding port, described RS485 module is electrically connected with ammeter or consumer; Described communication control unit includes Control on Communication MCU, RS232 module, GPRS module, ethernet module, ZigBee module and the serial ports, the Ethernet modular converter that are connected with Control on Communication MCU corresponding port, described serial ports, Ethernet modular converter are connected with the signals collecting MCU of signal gathering unit, and described RS232 module, ethernet module, ZigBee module are connected with server; Described subscriber computer is connected with server communication by the Internet.
As preferred version: described Control on Communication MCU is the EFM32G280 chip, and described ethernet module, ZigBee module are connected with SPI interface on the EFM32G280 chip respectively, and described GPRS module is connected with uart port on the EFM32G280 chip.
As preferred version: described signals collecting MCU is the EFM32TG840 chip, described voltage, current detection module are connected with AD port on the EFM32TG840 chip, described switching value output module is connected with DA port on the EFM32TG840 chip, and described EEPROM, Temperature Humidity Sensor are connected with IIC interface on the EFM32TG840 chip respectively.
Compared with prior art, the invention has the beneficial effects as follows: this electric energy management system have strongly professional, automaticity is high, easy use, high-performance, the characteristics such as highly reliable.Can add up between building, floor, room power information, electricity consumption between inter-sectional, section office, light socket electricity consumption, air conditioning electricity, power electricity consumption, special power information.Monitor the electricity consumption situation of these equipment, and the duty of the equipment of energy monitor user ', power information and equipment working condition in time fed back.Analyze the electricity consumption historical information, the electricity consumption situation in automatic Prediction a period of time in a certain zone provides important foundation to economize on electricity.
Description of drawings
Fig. 1 is structural principle block diagram of the present invention.
Fig. 2 is the uc/OS-II working-flow figure of communication control unit.
Embodiment
The below makes a detailed explanation the specific embodiment of the present invention with reference to the accompanying drawings.
According to shown in Figure 1, the described a kind of electric energy management system of present embodiment, include signal gathering unit, communication control unit, server and subscriber computer, signal gathering unit includes signals collecting MCU, and EEPROM, Temperature Humidity Sensor, RS485 module, switching value output module and the voltage, the current detection module that link to each other with signals collecting MCU corresponding port, described RS485 module is electrically connected with ammeter or consumer; Described communication control unit includes Control on Communication MCU, RS232 module, GPRS module, ethernet module, ZigBee module and the serial ports, the Ethernet modular converter that are connected with Control on Communication MCU corresponding port, described serial ports, Ethernet modular converter are connected with the signals collecting MCU of signal gathering unit, and described RS232 module, ethernet module, ZigBee module are connected with server; Described subscriber computer is connected with server communication by the Internet.
Described Control on Communication MCU is the EFM32G280 chip, and described ethernet module, ZigBee module are connected with SPI interface on the EFM32G280 chip respectively, and described GPRS module is connected with uart port on the EFM32G280 chip.
Described signals collecting MCU is the EFM32TG840 chip, described voltage, current detection module are connected with AD port on the EFM32TG840 chip, described switching value output module is connected with DA port on the EFM32TG840 chip, and described EEPROM, Temperature Humidity Sensor are connected with IIC interface on the EFM32TG840 chip respectively.
Described Temperature Humidity Sensor is digital SHT01 Temperature Humidity Sensor, in order to temperature, the humidity information that gathers monitoring location.
Described voltage, real-time voltage, the current value information of current detection module in order to gather ammeter or electrical appliance.
Described EEPROM is 8 24LC08 EEPROM.
Described communication control unit is provided with RS232 module, the ethernet module of communicating by letter with wired mode and GPRS module, the ZigBee module of communicating by letter by wireless mode, for concrete monitoring of environmental and position, can select easily suitable communication mode.
Described serial ports, Ethernet modular converter adopt self-defining nonstandard protocol, and by the corresponding hardware circuit of design and program, make it support that serial ports turns ethernet feature.Realize that communication control unit gathers and steering order to the signal gathering unit transmitted signal.Form Star Network between the communication control unit, communication control unit is by ethernet module and server communication; If there is abnormal information directly in time to send on the user mobile phone with short message mode by the GPRS module.
Described ammeter uses the ammeter with 485 buses, for example selects the three-phase multifunctional network electric power instrument, can measure the parameters of electric power commonly used on the three-phase circuit, such as three-phase phase voltage, three-phase line voltage, three-phase current, power factor etc.Only need have the RS485 communication interface and observe the Modbus agreement just can with various configuration systems compatibilities, thereby front-end collection to electric parameter be real-time transmitted to the system data center.
As shown in Figure 2, communication control unit adopts the uc/OS-II system, the EFM32G280 microcontroller is advanced in nuclear transfer in the real-time, lwIP is transplanted the realization ICP/IP protocol control into the uc/OS-II system, the data that collect are sent to the upper strata Ethernet, simultaneously communication control unit is described as webserver, is connected into like this data that any computing machine of internet can the accessing communication control module.Adopt the real-time kernel to create a plurality of tasks: 1. completion system initialization; 2. finish Control on Communication with signal gathering unit; 3. control the zigbee module and send data; 4. be described as the network equipment and send data to upper layer network; 5. the AT order directly sends warning message to the cellphone subscriber; 6. the tasks such as management of makeing mistakes.
The server foreground has used the ExtJs technology to realize the test of browser-cross.The Server development language is Java, presents to the user by the Ext framework during realization of system's page, and is substantially similar with the Web page, is navigation menu on the left of the page, and the right side is the content of website, i.e. the form of various data, function button etc.Request of data does not need to refresh at current page with answer and shows.
That this electric energy management system has is strongly professional, automaticity is high, easy use, high-performance, the characteristics such as highly reliable.Human-computer interaction interface based on web can be realized data acquisition and demonstration, the multiple display modes such as figure, form, waveform; Automatic logical calculated and the processing of data message; The long-range change of device parameter is set.The electricity consumption query function utilizes Information Monitoring and ad hoc approach to calculate, the parameters of statistics electric weight; Gather power factor, set bound; The record load condition, frequency analysis.Phase breaking alarm shows in real time; The storage of communication abnormality record; The switching manipulation record; The same day alert event real-time demonstration; The inquiry of historical events, printing; Comprise the switching value warning, overload alarm.Can add up between building, floor, room power information, electricity consumption between inter-sectional, section office, light socket electricity consumption, air conditioning electricity, power electricity consumption, special power information.Monitor the electricity consumption situation of these equipment, and the duty of the equipment of energy monitor user ', power information and equipment working condition in time fed back.Analyze the electricity consumption historical information, the electricity consumption situation in automatic Prediction a period of time in a certain zone provides important foundation to economize on electricity.
Above-described embodiment only is preferably embodiment of this patent, and the structure that all employing the technical program are described, feature and the variation on its spiritual principle, modification all belong to the protection domain of this patent.
Claims (3)
1. electric energy management system, include signal gathering unit, communication control unit, server and subscriber computer, it is characterized in that: signal gathering unit includes signals collecting MCU, and EEPROM, Temperature Humidity Sensor, RS485 module, switching value output module and the voltage, the current detection module that link to each other with signals collecting MCU corresponding port, described RS485 module is electrically connected with ammeter or consumer; Described communication control unit includes Control on Communication MCU, RS232 module, GPRS module, ethernet module, ZigBee module and the serial ports, the Ethernet modular converter that are connected with Control on Communication MCU corresponding port, described serial ports, Ethernet modular converter are connected with the signals collecting MCU of signal gathering unit, and described RS232 module, ethernet module, ZigBee module are connected with server; Described subscriber computer is connected with server communication by the Internet.
2. a kind of electric energy management system according to claim 1, it is characterized in that: described Control on Communication MCU is the EFM32G280 chip, described ethernet module, ZigBee module are connected with SPI interface on the EFM32G280 chip respectively, and described GPRS module is connected with uart port on the EFM32G280 chip.
3. a kind of electric energy management system according to claim 1, it is characterized in that: described signals collecting MCU is the EFM32TG840 chip, described voltage, current detection module are connected with AD port on the EFM32TG840 chip, described switching value output module is connected with DA port on the EFM32TG840 chip, and described EEPROM, Temperature Humidity Sensor are connected with IIC interface on the EFM32TG840 chip respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210580216.0A CN103048972B (en) | 2012-12-27 | 2012-12-27 | Electric energy management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210580216.0A CN103048972B (en) | 2012-12-27 | 2012-12-27 | Electric energy management system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103048972A true CN103048972A (en) | 2013-04-17 |
| CN103048972B CN103048972B (en) | 2015-04-15 |
Family
ID=48061650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210580216.0A Expired - Fee Related CN103048972B (en) | 2012-12-27 | 2012-12-27 | Electric energy management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103048972B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605326A (en) * | 2013-09-27 | 2014-02-26 | 北京信息科技大学 | Real-time on-line energy monitoring and management system and energy management and optimization method |
| CN104316114A (en) * | 2014-11-21 | 2015-01-28 | 国家电网公司 | Intensive type touch screen intelligent power meter |
| CN104570970A (en) * | 2013-10-18 | 2015-04-29 | 宁夏先锋软件有限公司 | Intelligent control system for communication equipment |
| CN105223882A (en) * | 2015-09-25 | 2016-01-06 | 江苏绿扬电子仪器集团有限公司 | A kind of public illumination intelligent monitoring system based on GPRS |
| CN106054645A (en) * | 2016-07-05 | 2016-10-26 | 合肥若涵信智能工程有限公司 | Smart home energy-saving system based on Internet-of-things |
| CN109933184A (en) * | 2018-12-07 | 2019-06-25 | 浙江南都电源动力股份有限公司 | Data center's energy storage quiescent current control method, device and system |
| CN110943538A (en) * | 2019-12-05 | 2020-03-31 | 国网上海市电力公司 | Smart electric power thing networking intelligent electric quantity terminal based on embedded ARM |
| CN112650091A (en) * | 2020-09-25 | 2021-04-13 | 合肥恒烁半导体有限公司 | MCU chip interface circuit |
| CN113253672A (en) * | 2021-06-16 | 2021-08-13 | 深圳市黑电平科技有限公司 | Load management system of intelligent home based on PLC |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687912Y (en) * | 2004-02-26 | 2005-03-23 | 武汉江北开关有限责任公司 | Intelligent low-voltage box type converting station |
| CN101710883A (en) * | 2009-12-03 | 2010-05-19 | 上海建坤信息技术有限责任公司 | Multi-protocol data acquisition gateway for intelligent building and data acquisition method thereof |
| CN202512169U (en) * | 2012-04-10 | 2012-10-31 | 安徽中兴继远信息技术股份有限公司 | Electricity consumption monitoring and energy consumption analysis device used for electric equipment |
| CN202995436U (en) * | 2012-12-27 | 2013-06-12 | 湖州康普医疗器械科技有限公司 | Electric-energy management system |
-
2012
- 2012-12-27 CN CN201210580216.0A patent/CN103048972B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687912Y (en) * | 2004-02-26 | 2005-03-23 | 武汉江北开关有限责任公司 | Intelligent low-voltage box type converting station |
| CN101710883A (en) * | 2009-12-03 | 2010-05-19 | 上海建坤信息技术有限责任公司 | Multi-protocol data acquisition gateway for intelligent building and data acquisition method thereof |
| CN202512169U (en) * | 2012-04-10 | 2012-10-31 | 安徽中兴继远信息技术股份有限公司 | Electricity consumption monitoring and energy consumption analysis device used for electric equipment |
| CN202995436U (en) * | 2012-12-27 | 2013-06-12 | 湖州康普医疗器械科技有限公司 | Electric-energy management system |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103605326A (en) * | 2013-09-27 | 2014-02-26 | 北京信息科技大学 | Real-time on-line energy monitoring and management system and energy management and optimization method |
| CN104570970A (en) * | 2013-10-18 | 2015-04-29 | 宁夏先锋软件有限公司 | Intelligent control system for communication equipment |
| CN104316114A (en) * | 2014-11-21 | 2015-01-28 | 国家电网公司 | Intensive type touch screen intelligent power meter |
| CN105223882A (en) * | 2015-09-25 | 2016-01-06 | 江苏绿扬电子仪器集团有限公司 | A kind of public illumination intelligent monitoring system based on GPRS |
| CN106054645A (en) * | 2016-07-05 | 2016-10-26 | 合肥若涵信智能工程有限公司 | Smart home energy-saving system based on Internet-of-things |
| CN109933184A (en) * | 2018-12-07 | 2019-06-25 | 浙江南都电源动力股份有限公司 | Data center's energy storage quiescent current control method, device and system |
| CN110943538A (en) * | 2019-12-05 | 2020-03-31 | 国网上海市电力公司 | Smart electric power thing networking intelligent electric quantity terminal based on embedded ARM |
| CN112650091A (en) * | 2020-09-25 | 2021-04-13 | 合肥恒烁半导体有限公司 | MCU chip interface circuit |
| CN112650091B (en) * | 2020-09-25 | 2022-03-04 | 恒烁半导体(合肥)股份有限公司 | MCU chip interface circuit |
| CN113253672A (en) * | 2021-06-16 | 2021-08-13 | 深圳市黑电平科技有限公司 | Load management system of intelligent home based on PLC |
| CN113253672B (en) * | 2021-06-16 | 2023-11-24 | 深圳市黑电平科技有限公司 | Intelligent household load management system based on PLC |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103048972B (en) | 2015-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103048972B (en) | Electric energy management system | |
| CN208850076U (en) | NB-IoT-based indoor environment monitoring system | |
| CN201262704Y (en) | Wireless monitoring apparatus for dwelling house energy-saving | |
| CN202331159U (en) | Intelligent energy-saving system based on Internet of things | |
| CN102929232B (en) | Energy consumption acquiring, monitoring, analyzing and alarming system for independent rooms in office building | |
| CN103675225A (en) | Portable water quality detection instrument and method | |
| CN203824983U (en) | Cloud online comprehensive water quality analyzer | |
| CN211149228U (en) | Building energy consumption collection system based on crowd's intelligence | |
| CN103280888A (en) | Household intelligent integrated electric energy control device | |
| CN203941592U (en) | Family fire alarming system based on Internet of Things | |
| CN201766346U (en) | Intelligent integrated protector for motor | |
| CN202995436U (en) | Electric-energy management system | |
| CN202372633U (en) | Power supply detection device used for communication | |
| CN202975732U (en) | Remote interaction real-time household energy intelligent management system | |
| CN203658477U (en) | DC power distribution device intelligent monitoring and energy consumption monitoring system | |
| CN107966921A (en) | A kind of built-in industrial internet of things net controller and monitoring system | |
| CN203941591U (en) | Home fire early warning system based on Internet of Things | |
| CN109212305A (en) | A kind of Green environmental-protection building object energy-consumption monitoring system | |
| CN201945633U (en) | Three-phase multifunctional electric energy monitor | |
| CN205405216U (en) | Intelligence charges of electricity monitored control system based on thing networking | |
| CN204116505U (en) | DC distribution load monitoring and metering system | |
| CN204044615U (en) | Building electricity consumption monitoring system | |
| CN202929067U (en) | Multipath guide rail type ammeter | |
| CN202650220U (en) | Intelligent access equipment for Internet of Things | |
| CN202677161U (en) | Measurement and control apparatus based on Zigbee wireless communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |