CN204044615U - Building electricity consumption monitoring system - Google Patents
Building electricity consumption monitoring system Download PDFInfo
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- CN204044615U CN204044615U CN201420512491.3U CN201420512491U CN204044615U CN 204044615 U CN204044615 U CN 204044615U CN 201420512491 U CN201420512491 U CN 201420512491U CN 204044615 U CN204044615 U CN 204044615U
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Abstract
The utility model belongs to technical field of electronic control, particularly relates to a kind of building electricity consumption monitoring system.It solve the technical matterss such as layout is unreasonable that prior art exists.Comprise some electric quantity monitoring unit, UT4432 wireless module, radio-frequency module is connected, level switch module, host computer and gsm module, each electric quantity monitoring unit includes single-chip microcomputer, single-chip microcomputer is provided with electric energy metering module, alarm module and LCD display module, single-chip microcomputer and electric energy metering module are connected to the power circuit with the first voltage stabilizing chip and the second voltage stabilizing chip, and single-chip microcomputer is connected with the first voltage stabilizing chip, described electric energy metering module is connected with the second voltage stabilizing chip, first voltage stabilizing chip is connected with rectification circuit with filtering circuit all successively with the second voltage stabilizing chip, the TXD pin of UT4432 wireless module is connected with single-chip microcomputer respectively with RXD pin.Advantage is: design architecture is reasonable, simple and compact for structure, easy for operation, good operating stability.
Description
Technical field
The utility model belongs to technical field of electronic control, particularly relates to a kind of building electricity consumption monitoring system.
Background technology
Energy-conservationly become a current development trend of China, be necessary to adopt the power consumption of technicalization means to each room of inside buildings to monitor, play the effect that reminding user sets up awareness of saving energy, for colleges and universities, general each institute You Yizhuan building, room is divided into laboratory by purposes, office, research department etc., in order to using electricity wisely must be monitored the electricity consumption situation in each room, timely warning reminding in excess of the quota, like this power consumption efficiency could be improved, need a set of electrical energy monitoring system of design badly, alleviate unnecessary waste, also greatly can improve the consciousness of people's using electricity wisely simultaneously.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of building power consuming administrative system based on intelligent grid [application number: 201210365608.5], it is included in the sensing terminal node of each building configuration, the zero line line current sensor of each power cabinet configuration in building, gateway and management center server, described each sensing terminal node includes multiple smart jack matched with the electrical equipment in building, each smart jack is for gathering the electric signal of electrical equipment to be monitored, each smart jack is connected with the signal input part of gateway with each output terminal of zero line line current sensor, the output of gateway is connected with management center server by network, the output terminal of described management center server is as the power information in each building of output display of the building power consuming administrative system based on intelligent grid.Above-mentioned scheme improves the subproblem of prior art to a certain extent, but the program also at least exists following defect: layout is unreasonable, poor stability, complex circuit designs and precision is not high, and efficiency is low.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of layout reasonable, building electricity consumption monitoring system simple and compact for structure.
For achieving the above object, the utility model have employed following technical proposal: these building electricity consumption monitoring system, comprise some electric quantity monitoring unit, it is characterized in that, each electric quantity monitoring unit is all connected with UT4432 wireless module, described electric quantity monitoring unit is all connected with radio-frequency module by UT4432 wireless module, described radio-frequency module is connected with level switch module, described level switch module is connected with host computer, described host computer is connected with gsm module, each electric quantity monitoring unit includes single-chip microcomputer, described single-chip microcomputer is provided with electric energy metering module, alarm module and LCD display module, described single-chip microcomputer and electric energy metering module are connected to the power circuit with the first voltage stabilizing chip and the second voltage stabilizing chip, and described single-chip microcomputer is connected with the first voltage stabilizing chip, described electric energy metering module is connected with the second voltage stabilizing chip, the first described voltage stabilizing chip is connected with rectification circuit with filtering circuit all successively with the second voltage stabilizing chip, the TXD pin of described UT4432 wireless module is connected with single-chip microcomputer respectively with RXD pin.This system layout is reasonable, good stability.
In above-mentioned building electricity consumption monitoring system, the first described voltage stabilizing chip is AMS1117-3.3 chip; The second described voltage stabilizing chip is 78l05 chip.
In above-mentioned building electricity consumption monitoring system, described single-chip microcomputer is STC12C5A60S2 chip, 10th pin of described STC12C5A60S2 chip is connected with the RXD pin of UT4432 wireless module, 11st pin of described STC12C5A60S2 chip is connected with the TXD pin of UT4432 wireless module, and described STC12C5A60S2 chip the 40th pin is connected with the output terminal of the first voltage stabilizing chip.
In above-mentioned building electricity consumption monitoring system, described electric energy metering module is CSE7759 chip, and the CF1 port of described CSE7759 chip is connected with the 22nd pin of STC12C5A60S2 chip.
In above-mentioned building electricity consumption monitoring system, described level switch module is MAX232 chip, and described radio-frequency module and level switch module are connected with the output terminal of the mu balanced circuit with voltage stabilizing chip respectively, and described voltage stabilizing chip is AMS1117-3.3 chip.
In above-mentioned building electricity consumption monitoring system, described alarm module is hummer.
Compared with prior art, the advantage of these building electricity consumption monitoring system is: design architecture is reasonable, simple and compact for structure, easy for operation, good operating stability.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that the utility model provides;
Fig. 2 is the circuit theory diagrams of the electric quantity monitoring unit that the utility model provides;
Fig. 3 is the circuit theory diagrams of the power circuit that the utility model provides;
Fig. 4 is the circuit theory diagrams of the mu balanced circuit that the utility model provides;
Fig. 5 is the circuit theory diagrams that UT4432 wireless module that the utility model provides is connected with single-chip microcomputer.
In figure, electric quantity monitoring unit 1, single-chip microcomputer 11, electric energy metering module 12, alarm module 13, LCD display module 14, UT4432 wireless module 2, radio-frequency module 3, level switch module 4, mu balanced circuit 41, voltage stabilizing chip 411, host computer 5, gsm module 6, power circuit 7, first voltage stabilizing chip 71, second voltage stabilizing chip 72, filtering circuit 8, rectification circuit 9.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As Figure 1-5, these building electricity consumption monitoring system, comprise some electric quantity monitoring unit 1, each electric quantity monitoring unit 1 is all connected with UT4432 wireless module 2, electric quantity monitoring unit 1 is all connected with radio-frequency module 3 by UT4432 wireless module 2, radio-frequency module 3 is connected with level switch module 4, level switch module 4 is connected with host computer 5, host computer 5 is connected with gsm module 6, each electric quantity monitoring unit 1 includes single-chip microcomputer 11, single-chip microcomputer 11 is provided with electric energy metering module 12, alarm module 13 and LCD display module 14, single-chip microcomputer 11 and electric energy metering module 12 are connected to the power circuit 7 with the first voltage stabilizing chip 71 and the second voltage stabilizing chip 72, and single-chip microcomputer 11 is connected with the first voltage stabilizing chip 71, electric energy metering module 12 is connected with the second voltage stabilizing chip 72, first voltage stabilizing chip 71 is connected with rectification circuit 9 with filtering circuit 8 all successively with the second voltage stabilizing chip 72, the TXD pin of UT4432 wireless module 2 is connected with single-chip microcomputer 11 respectively with RXD pin.
Preferably, the first voltage stabilizing chip 71 is here AMS1117-3.3 chip; Second voltage stabilizing chip 72 is 78l05 chip.Further, here single-chip microcomputer 11 is STC12C5A60S2 chip, 10th pin of STC12C5A60S2 chip is connected with the RXD pin of UT4432 wireless module 2,11st pin of STC12C5A60S2 chip is connected with the TXD pin of UT4432 wireless module 2, and STC12C5A60S2 chip the 40th pin is connected with the output terminal of the first voltage stabilizing chip 71.
Wherein, electric energy metering module 12 is CSE7759 chip, and the CF1 port of CSE7759 chip is connected with the 22nd pin of STC12C5A60S2 chip.In addition, level switch module 4 is here MAX232 chip, and radio-frequency module 3 and level switch module 4 are connected with the output terminal of the mu balanced circuit 41 with voltage stabilizing chip 411 respectively, and voltage stabilizing chip 411 is AMS1117-3.3 chip.Preferably, alarm module 13 is here hummer.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as electric quantity monitoring unit 1, single-chip microcomputer 11, electric energy metering module 12, alarm module 13, LCD display module 14, UT4432 wireless module 2, radio-frequency module 3, level switch module 4, mu balanced circuit 41, voltage stabilizing chip 411, host computer 5, gsm module 6, power circuit 7, first voltage stabilizing chip 71, second voltage stabilizing chip 72, filtering circuit 8, rectification circuit 9 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (6)
1. a building electricity consumption monitoring system, comprise some electric quantity monitoring unit (1), it is characterized in that, each electric quantity monitoring unit (1) is all connected with UT4432 wireless module (2), described electric quantity monitoring unit (1) is all connected with radio-frequency module (3) by UT4432 wireless module (2), described radio-frequency module (3) is connected with level switch module (4), described level switch module (4) is connected with host computer (5), described host computer (5) is connected with gsm module (6), each electric quantity monitoring unit (1) includes single-chip microcomputer (11), described single-chip microcomputer (11) is provided with electric energy metering module (12), alarm module (13) and LCD display module (14), described single-chip microcomputer (11) and electric energy metering module (12) are connected to the power circuit (7) with the first voltage stabilizing chip (71) and the second voltage stabilizing chip (72), and described single-chip microcomputer (11) is connected with the first voltage stabilizing chip (71), described electric energy metering module (12) is connected with the second voltage stabilizing chip (72), the first described voltage stabilizing chip (71) is connected with rectification circuit (9) with filtering circuit (8) all successively with the second voltage stabilizing chip (72), the TXD pin of described UT4432 wireless module (2) is connected with single-chip microcomputer (11) respectively with RXD pin.
2. building electricity consumption monitoring system according to claim 1, is characterized in that, the first described voltage stabilizing chip (71) is AMS1117-3.3 chip; The second described voltage stabilizing chip (72) is 78l05 chip.
3. building electricity consumption monitoring system according to claim 1 and 2, it is characterized in that, described single-chip microcomputer (11) is STC12C5A60S2 chip, 10th pin of described STC12C5A60S2 chip is connected with the RXD pin of UT4432 wireless module (2), 11st pin of described STC12C5A60S2 chip is connected with the TXD pin of UT4432 wireless module (2), and described STC12C5A60S2 chip the 40th pin is connected with the output terminal of the first voltage stabilizing chip (71).
4. building electricity consumption monitoring system according to claim 3, is characterized in that, described electric energy metering module (12) is CSE7759 chip, and the CF1 port of described CSE7759 chip is connected with the 22nd pin of STC12C5A60S2 chip.
5. building electricity consumption monitoring system according to claim 1, it is characterized in that, described level switch module (4) is MAX232 chip, and described radio-frequency module (3) and level switch module (4) are connected with the output terminal of the mu balanced circuit (41) with voltage stabilizing chip (411) respectively, and described voltage stabilizing chip (411) is AMS1117-3.3 chip.
6. building electricity consumption monitoring system according to claim 1, is characterized in that, described alarm module (13) is hummer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512491.3U CN204044615U (en) | 2014-09-05 | 2014-09-05 | Building electricity consumption monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512491.3U CN204044615U (en) | 2014-09-05 | 2014-09-05 | Building electricity consumption monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204044615U true CN204044615U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512491.3U Expired - Fee Related CN204044615U (en) | 2014-09-05 | 2014-09-05 | Building electricity consumption monitoring system |
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| CN (1) | CN204044615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114187746A (en) * | 2021-11-01 | 2022-03-15 | 深圳市智物科技有限公司 | Use method for water and electricity meter energy alarm system |
-
2014
- 2014-09-05 CN CN201420512491.3U patent/CN204044615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114187746A (en) * | 2021-11-01 | 2022-03-15 | 深圳市智物科技有限公司 | Use method for water and electricity meter energy alarm system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141224 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |