CN201629036U - Power resource energy consumption monitoring system for teaching areas - Google Patents
Power resource energy consumption monitoring system for teaching areas Download PDFInfo
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- CN201629036U CN201629036U CN 201020118635 CN201020118635U CN201629036U CN 201629036 U CN201629036 U CN 201629036U CN 201020118635 CN201020118635 CN 201020118635 CN 201020118635 U CN201020118635 U CN 201020118635U CN 201629036 U CN201629036 U CN 201629036U
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Abstract
The utility model relates to a power resource energy consumption monitoring system for teaching areas, which relates to the technical field of safety monitoring, and solves the technical problem of weak monitoring of electricity use safety in a plurality of teaching buildings. The monitoring system comprises a concentrated monitoring terminal and a plurality of data acquisition transmission terminals, and is characterized in that each data acquisition transmission terminal comprises an electricity meter for metering electric power resource energy consumption condition of teaching buildings, an information acquisition module, an information A/D conversion module and a data transmitting module. The concentrate monitoring terminal comprises a data receiving module, the data D/A conversion module, a concentrated monitoring module, a display device, an alarm device and a database system; the concentrated monitoring module displays information on the display device through a display system; and the concentrated monitoring module is connected with the alarm device and the database system through a data line. The power resource energy consumption monitoring system for the teaching areas can monitor safety electricity use for all teaching buildings in a campus, and ensure safe electricity use and simultaneously saves electricity.
Description
Technical field
The utility model relates to the safety monitoring technology field, the regional electric power resource energy consumption monitoring of specifically a kind of teaching system.
Background technology
In the last few years along with the continuous development of colleges and universities, colleges and universities' scale is increasing, teaching building quantity growth is very fast, power consumption grows with each passing day, so-and-so school's breaking out of fire of report etc. is also arranged on the medium often, safety of life and property to school has stayed a lot of hidden danger, these fire are much all caused by electricity consumption, if can make a lot of disasters of timely reflection to circuit abnormality can avoid, the safety that how to guarantee the electricity consumption of school instruction building is more and more important, does not also have good method to go prevention at present." low-carbon (LC) " frequency of once occurring is also more and more higher simultaneously, and climate warming is on the rise, and problems such as resource scarcity will hinder the development of the economy, so we need energy-saving and emission-reduction, the use of the control energy.
At present, school mainly relies on methods such as network forum, propagating poster and manual oversight to eliminate safe hidden trouble and using electricity wisely, these methods relatively waste time and energy, and the school instruction building are numerous, are difficult on the whole the building of school be monitored and high-efficiency management.
Disclosed at present patented claim is the method for data capture that 200810207547.3 patented claims that are called the method for data capture that is used for long-distance wireless meter-reading system have proposed a kind of radio meter register as number of patent application; Number of patent application is that 02273268.3 patented claim that is called the radio meter register monitor terminal proposes a kind of control end that is used for radio meter register; Number of patent application is that 02258304.1 patented claim that is called a kind of long-distance wireless meter-reading system has proposed a kind of wireless kilowatt meter reading-out system based on GSM mobile network transmission.Up to the present, also patent application is not proposed at campus teaching building safety utilization of electric power control, above-mentioned patent is mainly used in that to plagiarize electric weight used, can not carry out Realtime Alerts and statistical study etc. to Electrical Safety, and it is mainly used in whole user control, can not monitor concrete building etc.
Summary of the invention
The purpose of this utility model is the teaching zone electric power resource energy consumption monitoring system that the numerous teaching building safety utilizations of electric power of a kind of effective monitoring are provided in order to solve above-mentioned the deficiencies in the prior art.
In order to achieve the above object, the regional electric power resource energy consumption monitoring of a kind of teaching system that the utility model is designed, form by Centralized Monitoring end and a plurality of data acquisition transmission ends, described data acquisition transmission ends comprises ammeter, information acquisition module, the information A/D modular converter and the data transmission blocks of metering teaching building electric power resource status of energy consumption, and described information acquisition module is transferred to data transmission blocks from the power information that the ammeter interface collects after information A/D modular converter conversion; Described Centralized Monitoring end comprises data reception module, data D/A modular converter, Centralized Monitoring module, display device, warning device and Database Systems, described data transmission blocks sends to data reception module with information by wireless transmission, described data reception module is transferred to the Centralized Monitoring module after the information that receives is changed by data D/A modular converter, described Centralized Monitoring module is presented at information on the display device by a display system, and described Centralized Monitoring module connects warning device and Database Systems by data line.The utility model also is applicable to water, with the security monitoring of other scenes such as vapour, change ammeter into other corresponding gauging table.
Data acquisition module, be used to realize collection to monitor data, mainly comprise information such as electric current, voltage and power consumption, Data Source is the power distribution cabinet that each floor is set up when designing according to building, and these information acquisitions that ammeter can be read by the single-chip microcomputer input interface are in the single-chip microcomputer storer.
Information A/D modular converter, be used for collecting to such an extent that analog signal conversion becomes digital signal to be called for short: A/D changes, and the numbering of each collection point is sent out through data transmission blocks together.
Data transmission blocks, the data transmission that is used to realize collecting is to the Centralized Monitoring end.By a radio frequency transmission unit with data acquisition to and data are sent by wireless mode through the A/D data converted.
Data reception module is used to receive the data that data transmission blocks sends over, and realizes the data aggregation of each collection point is got up.
Data D/A modular converter, the data-signal that receives is converted to simulating signal to be called for short: the D/A conversion, which collection point identifies is from, because the frequency of image data can be than higher, therefore need rank to the data of collecting, time of data based reception is deposited in the middle of the Database Systems.
Centralized Monitoring end module, Centralized Monitoring end module is the overhead control end, be used for centralized data processing with each collection point, data reception module deposits in the database data for the Centralized Monitoring module invokes in after with data processing, the real time data that on display device, can show each floor, be different floor pre-set threshold as required in the Centralized Monitoring module, comprise minimum and ceiling voltage, electric current etc., if fault has appearred in some circuit, voltage and current can occur unusually, the Centralized Monitoring module can be implemented to report to the police and handle undesirable floor, an external buzzing warning device can be avoided the fire that causes because of current anomaly like this to remind the monitor staff.The monitor staff also can obtain historical information by the accessing database system, analyzes the electric power resource energy consumption situation of each floor according to the data that obtain, and the floor that power consumption is unusual is analysed and investigated, and normal power consumption and actual deviation are compared analysis.Simultaneously should be in low-down amount such as power consumptions after 23 night, but the student may have the situation that computer in night, air-conditioning and experimental provision etc. do not close after leaving, this situation is unusual electricity wasting; Along with a lot of teaching buildings of growth in the living standard have all assembled air-conditioning, at spring and autumn is not need to use air-conditioning generally speaking, but some student still can go to turn on the aircondition, this also is a kind of waste, can observe the air-conditioning operating position by the Centralized Monitoring module, can in time make a comment or criticism to these behaviors, this can save a large amount of power consumptions.
Display device is used for data presentation, and the Centralized Monitoring module has designed relative program for data processing, whether handles normal operating conditions to judge each control point, is presented on the display device by these data messages of display system.Also have simultaneously: data drawing list is drawn function, and the data that the obtain form with icon is shown, and makes the monitor staff can check the result very intuitively; Node duty measuring ability, whether be used to detect information acquisition module in running order, comprise other each module failures etc., in case do not send data to monitoring client for a long time, monitoring client judges that this acquisition module and transport module break down, on the interface alarm indication its break down, notify the monitor staff that it is overhauled.
Database Systems are used to total system to carry out work effectively the data support are provided, and have mainly designed floor node data table according to the characteristics of native system, are used to store obtain relevant information when floor information is handled respective storey for the monitor staff; The real time data table, the information such as electric current, voltage and power consumption that are used to store each point are shown in display with it and check for the monitor staff; The historical data table is used to consult analysis of history data and statistics.
As preferably, described information acquisition module is a single-chip microcomputer, and described single-chip microcomputer connects the interface of ammeter by data line.The single-chip data acquisition technology is comparative maturity at present, and the price comparison of single-chip microcomputer is cheap, good advantage is arranged on cost, ammeter is to intelligent development, wireless radio-frequency has also had good development, along with its stability of development of technology has also obtained significant progress, obtained good application in fields such as radio meter registers.
As preferably, described display device is provided with alarm lamp.Breaking down or during potential safety hazard, the alarm lamp flicker helps reminding the monitor staff.
The regional electric power resource energy consumption monitoring of a kind of teaching system that the utility model obtains can carry out the safety utilization of electric power monitoring to all teaching building in the campus, using electricity wisely when guaranteeing Electrical Safety, because it uses the radio frequency units device to send the data that collect, therefore its extendability is fine, can at any time the control point be added and delete, except above-mentioned teaching building, also can monitor other electricity consumption building such as students' dormitory, gymnasium, dining room and library.
Description of drawings
Fig. 1 is a synoptic diagram of the present utility model.
Embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1
As shown in Figure 1, the regional electric power resource energy consumption monitoring of a kind of teaching system that present embodiment is described, form by Centralized Monitoring end and a plurality of data acquisition transmission ends, it is characterized in that described data acquisition transmission ends comprises ammeter, information acquisition module, the information A/D modular converter and the data transmission blocks of metering teaching building electric power resource status of energy consumption, described information acquisition module is transferred to data transmission blocks from the power information that the ammeter interface collects after information A/D modular converter conversion; Described Centralized Monitoring end comprises data reception module, data D/A modular converter, Centralized Monitoring module, display device, warning device and Database Systems, described data transmission blocks sends to data reception module with information by wireless transmission, described data reception module is transferred to the Centralized Monitoring module after the information that receives is changed by data D/A modular converter, described Centralized Monitoring module is presented at information on the display device by a display system, and described Centralized Monitoring module connects warning device and Database Systems by data line.
Described information acquisition module is a single-chip microcomputer, and described single-chip microcomputer is by the interface of data line connection ammeter, and described display device is provided with alarm lamp.
Operational process: described a plurality of data acquisition modules are distributed in the different teaching building switchgear buildings, the electric current that collects by single-chip microcomputer, information A such as voltage and power consumption/D conversion back is sent to the Centralized Monitoring end by the wireless data sending module with digital signal, by data reception module digital signal is changed information stores in Database Systems by D/A, the Centralized Monitoring module is analyzed the data of each building by the threshold value that sets in advance, the building that are in non-safe condition are reported to the police on display device, warning device can be realized by hummer, the person on duty handles to the scene according to the warning information of Centralized Monitoring end, also can analyze the electricity consumption situation of the building of respectively imparting knowledge to students by historical data, abnormal teaching building is investigated and analysed; To not having night the large-scale power device of shutdown to shut down by force, to realize purpose of saving.
Claims (3)
1. the regional electric power resource energy consumption monitoring of teaching system, form by Centralized Monitoring end and a plurality of data acquisition transmission ends, it is characterized in that described data acquisition transmission ends comprises ammeter, information acquisition module, the information A/D modular converter and the data transmission blocks of metering teaching building electric power resource status of energy consumption, described information acquisition module is transferred to data transmission blocks from the power information that the ammeter interface collects after information A/D modular converter conversion; Described Centralized Monitoring end comprises data reception module, data D/A modular converter, Centralized Monitoring module, display device, warning device and Database Systems, described data transmission blocks sends to data reception module with information by wireless transmission, described data reception module is transferred to the Centralized Monitoring module after the information that receives is changed by data D/A modular converter, described Centralized Monitoring module is presented at information on the display device by a display system, and described Centralized Monitoring module connects warning device and Database Systems by data line.
2. the regional electric power resource energy consumption monitoring of a kind of teaching according to claim 1 system is characterized in that described information acquisition module is a single-chip microcomputer, and described single-chip microcomputer connects the interface of ammeter by data line.
3. the regional electric power resource energy consumption monitoring of a kind of teaching according to claim 1 and 2 system is characterized in that described display device is provided with alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020118635 CN201629036U (en) | 2010-02-25 | 2010-02-25 | Power resource energy consumption monitoring system for teaching areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020118635 CN201629036U (en) | 2010-02-25 | 2010-02-25 | Power resource energy consumption monitoring system for teaching areas |
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| Publication Number | Publication Date |
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| CN201629036U true CN201629036U (en) | 2010-11-10 |
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| CN 201020118635 Expired - Fee Related CN201629036U (en) | 2010-02-25 | 2010-02-25 | Power resource energy consumption monitoring system for teaching areas |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680835A (en) * | 2012-06-01 | 2012-09-19 | 博爱县电业公司 | Building circuit information early warning system |
| CN108549261A (en) * | 2018-04-03 | 2018-09-18 | 江南大学 | A kind of university dormitory energy supervision system based on Internet of Things integrated technology |
| CN109255941A (en) * | 2018-11-01 | 2019-01-22 | 郑州福禄源电子科技有限公司 | A kind of intelligent instrumentation management system |
| CN110398906A (en) * | 2019-07-09 | 2019-11-01 | 浙江汉斯建筑装饰工程有限公司 | A kind of energy-saving automatic building control system |
| CN111553599A (en) * | 2020-04-29 | 2020-08-18 | 江苏加信智慧大数据研究院有限公司 | Course evaluation system and method |
-
2010
- 2010-02-25 CN CN 201020118635 patent/CN201629036U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680835A (en) * | 2012-06-01 | 2012-09-19 | 博爱县电业公司 | Building circuit information early warning system |
| CN108549261A (en) * | 2018-04-03 | 2018-09-18 | 江南大学 | A kind of university dormitory energy supervision system based on Internet of Things integrated technology |
| CN109255941A (en) * | 2018-11-01 | 2019-01-22 | 郑州福禄源电子科技有限公司 | A kind of intelligent instrumentation management system |
| CN110398906A (en) * | 2019-07-09 | 2019-11-01 | 浙江汉斯建筑装饰工程有限公司 | A kind of energy-saving automatic building control system |
| CN111553599A (en) * | 2020-04-29 | 2020-08-18 | 江苏加信智慧大数据研究院有限公司 | Course evaluation system and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20110225 |