CN202275294U - Embedded electric energy metering, measurement and control device - Google Patents
Embedded electric energy metering, measurement and control device Download PDFInfo
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- CN202275294U CN202275294U CN2011203816155U CN201120381615U CN202275294U CN 202275294 U CN202275294 U CN 202275294U CN 2011203816155 U CN2011203816155 U CN 2011203816155U CN 201120381615 U CN201120381615 U CN 201120381615U CN 202275294 U CN202275294 U CN 202275294U
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Abstract
An electric energy metering, measurement and control device comprises a central processor module, an RAM memory, an RS232 serial port, a data collection control module, a power supply controller, and a sensor for measuring the energy consumption of an electric appliance. The data collection control module is provided with an analog input port, an analog output port, a switch amount input port, and a switch amount output port, wherein the switch amount output port is connected with the power supply controller of the electric appliance. The data collection control module is connected with the central processor module via an ISA bus duct, and is also connected with the sensor module for measuring the energy consumption of the electric appliance. The device of the utility model allows household electrical appliance control, energy-saving control or the like to be realized through being connected with the sensor\controller, helps to provide a plurality of control methods for household electric appliances, enables the intelligence of control for the household electric appliances to be improved, and helps to realize people-oriented measurement and control management for the household electric appliances.
Description
Technical field
The utility model relates to a kind of electrical equipment energy consumption monitoring platform, and is especially Embedded, based on the electrical equipment energy consumption monitoring platform of RT-Linux.
Background technology
Household electrical appliances are importances of power consumption, and in order to analyze and the maximum possible energy efficient, intellectuality is a future development trend, and more existing electrical equipment energy consumptions adopt unified metering mostly, and control device is few, and intelligent degree is lower.
Summary of the invention
The purpose of the utility model is: a kind of Embedded, the embedded electrical equipment energy consumption measure and control device that can handle in real time external interrupt is provided; Functions such as the network information of collection, data processing, intelligent decision, FEEDBACK CONTROL, Internet with device oriented user's free configuration, facility information is mutual, history data store demonstration, through with can realize being connected of sensor/controller the man electric control of family, Energy Saving Control etc.Multiple control device and the intelligent degree that improves home equipment control to the household electrical equipment is provided, realized home equipment is carried out the observing and controlling management of hommization.
The implementation of the utility model is: the electric energy metrical measure and control device; It is characterized in that comprising the sensor assembly of CPU module, RAM storer, RS232 serial ports, data acquisition and control module, power-supply controller of electric, electrical equipment energy consumption measurement; Data acquisition and control module is provided with the power-supply controller of electric of analog quantity input, analog quantity output, switching value input, switching value output port, switching value output port circuit closer; Data acquisition and control module is connected the sensor assembly of data acquisition and control module circuit closer energy consumption measurement through the isa bus groove with CPU module.CPU module can adopt damascene structures, also comprises DOC, display driver chip, RTL8139, RS232 serial ports etc.), LCDs, touch-screen etc.Embedded design, modular design can be based on RT-Linux operating system, and CPU module, data acquisition and control module, liquid crystal display, touch-screen carry out incorporate installation, support independent operating observing and controlling that need not PC.
The beneficial effect of the utility model is: can pass through and can realize being connected of sensor/controller the man electric control of family, Energy Saving Control etc.Multiple control device and the intelligent degree that improves home equipment control to the household electrical equipment is provided, realized home equipment is carried out the observing and controlling management of hommization.The utility model is through embedded design, and modular design is based on RT-Linux operating system.CPU module, data acquisition and control module, liquid crystal display, touch-screen carry out incorporate installation.Patterned mode is adopted in configuration configuration to equipment, and configuration process is made by oneself by the user fully, without the application-oriented secondary development of carrying out complicacy of user; Software has the function of automatic generating run script; Do not need user written program, need not professional knowledge, simple and direct-viewing operation is convenient.To the control of equipment have full intelligent automatic control, four kinds of control devices such as the on-site manual control carried out through touch-screen, the RMON that carries out through the Internet, mobile phone wireless monitoring.
Description of drawings
Fig. 1 is the utility model hardware block diagram;
Fig. 2 is the utility model software architecture diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated: the utility model is made up of hardware and software two parts; Hardware is made up of CPU module (comprising central processing unit (CPU), RAM storer, DOC, display driver chip, RTL8139, RS232 serial ports etc.), LCDs, touch-screen and one or more data acquisition and control module, switching value input and output decoding module (optional); Wherein data acquisition and control module has analog quantity input, analog quantity output, switching value input, switching value output, pulse register/functions such as timing interrupter, and the switching value input and output are able to programme.Data acquisition and control module is connected with CPU module through the isa bus groove, realizes that the data message between data acquisition and control module and the CPU module is mutual.Software section is based upon on the RT-Linux operating system, comprises data acquisition software, artificial intelligent FUZZY ALGORITHMS FOR CONTROL, output Control Software, the inquiry of historical data software for display, figure human interface software, based on the graphical configuration configuration software of device object etc.The operating system that comprises all softwares all leaves on a slice DOC (Disk On Chip).
The utility model and home equipment to be connected block diagram as shown in Figure 1.Being connected with three kinds of modes and can selecting of the utility model and controlled plant: (1) directly links to each other the sensor/controller of the analog quantity in the data acquisition and control module, digital quantity input/output terminal and home equipment or transmitter and carries out observing and controlling.(2) sensor/controller through decoding module and home equipment or transmitter link to each other and carry out observing and controlling.(2) connect realization observing and controlling through the RS485 bus.
The energy consumption sensor of household electrical appliance can adopt current transformer, and through the energy consumption of simple and easy integrating circuit measurement electrical equipment, controller just has been the transwitch of power supply.
In Fig. 1 utility model hardware block diagram: main CPU module (comprising central processing unit (CPU), RAM storer, DOC, display driver chip, RTL8139, RS232 serial ports etc.), LCDs, touch-screen and one or more data acquisition and control module, switching value input and output decoding module (optional) are formed, and wherein data acquisition and control module has functions such as analog quantity input, analog quantity output, switching value input, switching value output, pulse register/timer.Data acquisition and control module is connected with CPU module through the isa bus groove, realizes that the data message between data acquisition and control module and the CPU module is mutual.
Fig. 2 is in the utility model software architecture diagram: the software design of figure man-machine interface wherein is based on the QT/Embedded platform; Adopt Framebuffer directly display driver chip to be operated; Make the demonstration of graphical interfaces not need the support of the Xfree86 environment of Linux, also comprise the environment that is used for telecommunication network observing and controlling and mobile phone observing and controlling that adopts Apache+PHP+MySQL to set up in the application software layer.In the application software layer, the user can use figure and natural language according to the complicated logic of the needs editor of oneself based on the graphical configuration configuration software of device object, need not professional knowledge; Simple and direct-viewing operation is convenient, and software is resolved back generation script language automatically, and is loaded into script system; The logic that system just edits according to the user need not restarted system, high efficiency automatic operation; Realization is carried out such as control Energy Saving Control, Human Simulating Intelligent Control etc. automatically by the time home equipment; In conjunction with four kinds of monitoring means, the environment that controls to home equipment of omnibearing, simple and convenient a, high efficiency smart, hommization is provided.
Claims (1)
1. electric energy metrical measure and control device; It is characterized in that comprising the sensor assembly of CPU module, RAM storer, RS232 serial ports, data acquisition and control module, power-supply controller of electric, electrical equipment energy consumption measurement; Data acquisition and control module is provided with the power-supply controller of electric of analog quantity input, analog quantity output, switching value input, switching value output port, switching value output port circuit closer; Data acquisition and control module is connected the sensor assembly of data acquisition and control module circuit closer energy consumption measurement through the isa bus groove with CPU module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203816155U CN202275294U (en) | 2011-10-10 | 2011-10-10 | Embedded electric energy metering, measurement and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203816155U CN202275294U (en) | 2011-10-10 | 2011-10-10 | Embedded electric energy metering, measurement and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275294U true CN202275294U (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203816155U Expired - Lifetime CN202275294U (en) | 2011-10-10 | 2011-10-10 | Embedded electric energy metering, measurement and control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275294U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446231A (en) * | 2015-12-29 | 2016-03-30 | 安徽海兴泰瑞智能科技有限公司 | Pumping station energy consumption analysis and monitoring system |
| CN110764471A (en) * | 2019-09-14 | 2020-02-07 | 杭州拓深科技有限公司 | Electrical appliance energy consumption analysis method and electricity distribution method based on same |
| CN110874215A (en) * | 2019-11-19 | 2020-03-10 | 深圳市宜居云科技有限公司 | Drive control method and system for electric appliance or electric equipment |
-
2011
- 2011-10-10 CN CN2011203816155U patent/CN202275294U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446231A (en) * | 2015-12-29 | 2016-03-30 | 安徽海兴泰瑞智能科技有限公司 | Pumping station energy consumption analysis and monitoring system |
| CN110764471A (en) * | 2019-09-14 | 2020-02-07 | 杭州拓深科技有限公司 | Electrical appliance energy consumption analysis method and electricity distribution method based on same |
| CN110874215A (en) * | 2019-11-19 | 2020-03-10 | 深圳市宜居云科技有限公司 | Drive control method and system for electric appliance or electric equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |
|
| CX01 | Expiry of patent term |