CN203813529U - Power distribution management system of intelligent terminal - Google Patents
Power distribution management system of intelligent terminal Download PDFInfo
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- CN203813529U CN203813529U CN201420208637.5U CN201420208637U CN203813529U CN 203813529 U CN203813529 U CN 203813529U CN 201420208637 U CN201420208637 U CN 201420208637U CN 203813529 U CN203813529 U CN 203813529U
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Abstract
The utility model relates to the technical field of electric power, and especially relates to a power distribution management system of intelligent terminals. The power distribution management system includes a processor, a power supply unit and multiple series ports. The power supply unit and the multiple serial ports are connected with the processor. The power distribution management system further includes a sensor unit for acquiring current and voltage signals of switches and sockets. The sensor unit is connected with the processor through an acquisition execution unit. The processor is further connected with an internal clock unit and an E2PROM data storage unit. The power distribution management system can be utilized to accurately measure electrical parameters such as power supply voltage, current and power, make accurate judgement about a current over-limit operation loop and give an instant instruction to switch off the power supply to the loop, thereby improving safety performance.
Description
Technical field
The utility model relates to power technology neighborhood, particularly a kind of intelligent terminal Distribution Management System.
Background technology
Along with the fast development of China's economy, popularization and application of electric equipment is in each office and life area, and present of a great variety, the trend of complete function.
Electric equipment frees people from heavy, trifling, time-consuming work, for the mankind have created more comfortable grace, have more been conducive to able-bodied live and work environment.But people also do not cause enough understanding to safety utilization of electric power, the consciousness of how to economize on electricity, and cause the waste of potential electric energy, even cause electric accident and fire incident takes place frequently.Waste of energy be embodied in electric equipment when not using still in " work " or " standby " state, it is all in running order that After Hours the water dispenser in office, facsimile machine, printer, computer do not close power supply, air-conditioning, projecting apparatus, charger for mobile phone etc. when not pulling out plug in " standby " state.
Chinese utility model patent CN202634064U discloses a kind of intelligent power distribution office terminal, comprises processor, power interface and multichannel buffered serial port, and power interface is all connected processor with multi-path serial interface.Processor is connected with controller switching equipment by a road serial port wherein, and Intelligent power distribution terminal also comprises multichannel ethernet port, and processor is connected with third party's system by a road ethernet port wherein.The Intelligent power distribution terminal of this utility model has not only improved the reliability with third party's system communication, and service data that can Real-time Collection controller switching equipment, monitors its ruuning situation, meanwhile, also has the function of data analysis and datagram form.This Intelligent power distribution terminal adopts touch-screen, for operating personnel understand controller switching equipment service data, provides great convenience.The product light alarm module of its setting is that the eliminating of controller switching equipment fault has improved efficiency.But the monitoring of the intelligent power distribution office terminal of this utility model is not comprehensive, and fail safe is not high.
Summary of the invention
The utility model technical issues that need to address are to provide energy-saving safe, monitor distribution monitor Demand-side terminal management apparatus comprehensive and simple to operate.
For solving above-mentioned technical problem, a kind of intelligent terminal Distribution Management System of the present utility model comprises processor, power subsystem and multichannel buffered serial port, described power subsystem is all connected with described processor with multichannel buffered serial port, also include for gathering the sensing unit of switch, socket current voltage signal, described sensing unit is connected with processor by acquisition execution unit; Described processor is also connected with internal clocking unit and E
2pROM data storage cell.
Further, described acquisition execution unit comprises collecting unit and performance element, described collecting unit is comprised of the electric parameter collection plate that is used for gathering the state acquisition plate of each circuit switching state and is used for gathering receptacle loop electric current, and described performance element is comprised of power relay module that can each loop of disjunction.
Further, described multichannel buffered serial port comprises RS232 serial port He Yi road, a road RS485 serial port.
Further, described place processor is connected with indicative control unit by RS232 serial port, and described indicative control unit comprises LCD display and keyboard.
Further, described processor is connected with peripheral expansion intelligent electric meter by RS485 serial port.
Further, described processor is connected with host computer compunication by communication unit.
Further, described communication unit comprises GPRS communication module and ethernet communication module, and described processor is connected with host computer compunication with ethernet communication module by GPRS communication module respectively.
Further, described processor is ARM single-chip microcomputer.
Adopt after said structure, native system take all the time " safe, energy-conservation " be object, take " overall monitor, simple to operate " be aim, thoroughly solve defect and the deficiency of civilian terminal distribution existence.For terminal electricity consumption aspect, perfect " safety utilization of electric power ", " electrical energy saving ", " concentrate tube electricity " total solution are proposed.Can detect accurately the electric parameters such as supply voltage, electric current, power, to occurring that electric current overrun loop makes accurate judgement, and send current order and close this ring current, improve fail safe.Thoroughly solve defect and the deficiency that traditional management of power use exists, can reach safer, more effectively management, greatly reduce personnel and labour cost simultaneously.Be widely used in the fields such as school, office, bank, hospital, factories and miness, traffic (station), household, hotel.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structured flowchart of the present utility model.
Embodiment
As shown in Figure 1, intelligent terminal Distribution Management System of the present utility model is a kind of data acquisition, execution, feedback terminal equipment.Main collection and the corresponding operating execution of being responsible for local Various types of data (as illumination and all kinds of socket running state information, on-off state, fault message etc.).Comprise processor, power subsystem and multichannel buffered serial port, described power subsystem is all connected with described processor with multichannel buffered serial port, also include for gathering the sensing unit of switch, socket current voltage signal, described sensing unit is connected with processor by acquisition execution unit; Described processor is also connected with internal clocking unit and E
2pROM data storage cell.The processor that present embodiment adopts is ARM single-chip microcomputer, and ARM single-chip microcomputer accurately detects the electric parameters such as supply voltage, electric current, power by sensing unit, to occurring that electric current overrun loop makes accurate judgement, and sends current order and closes this ring current.This intelligent terminal Distribution Management System has the internal clocking unit carrying, and when telecommunication breaks down or during system cut-off, the data that gather can be kept at E by the time of image data at that time
2in PROM data storage cell, improved the fail safe of system.
The power subsystem single-phase electricity access of present embodiment, has perfect battery charging circuit, have overcharge, deep-discharge protection.Described sensing unit comprises 8 loops, and 8 loops such as switch, socket are utilized to PT, CT module the be transformed into system small voltage that can identify, little current signal.Acquisition execution unit described in present embodiment comprises collecting unit and performance element, described collecting unit is comprised of the electric parameter collection plate that is used for gathering the state acquisition plate of each circuit switching state and is used for gathering receptacle loop electric current, and described performance element is comprised of power relay module that can each loop of disjunction.Acquisition execution unit comprises analog input, can realize 8 road voltages, electric current, meritorious and idle collection, is mainly used to gather the real-time voltage, electric current, meritorious, idle etc. of illumination and socket; The output of being separately furnished with 4 railway digital amounts inputs, 4 railway digital amounts, realizes the disjunction of single-phase, branch road and all kinds of protections etc.This intelligent power distribution management system has filled up < < country office building and large public building building metering separate design and installation technology guide rule > > requires to adopt outside classification metering separate in one-level transformer side, secondary distribution switchgear cabinet side, realizes deficiencies that illumination and all kinds of socket subitem, classification are measured three grades (with can most end branch road) simultaneously.
Further, described multichannel buffered serial port comprises RS232 serial port He Yi road, a road RS485 serial port.Described place processor is connected with indicative control unit by RS232 serial port, and described indicative control unit comprises LCD display and keyboard.Indicative control unit can each terminal function of the real-time configuration of keyboard, is used for adjusting this Distribution Management System parameter simultaneously, and LCD display plays corresponding human computer interaction, shows successively voltage, electric current and switch disjunction and the warning function gathering simultaneously.Described processor is connected with peripheral expansion intelligent electric meter by RS485 serial port, realizes Distribution Management System and has 485 communicate by letter and meet the function of communication of the intelligent electric meter of all purpose communication stipulations (as intelligent electric meter 645 agreements etc.).
Further, described processor is connected with host computer compunication by communication unit, described communication unit comprises GPRS communication module and ethernet communication module, and described processor is connected with host computer compunication with ethernet communication module by GPRS communication module respectively.Mobile phone wireless communication, this intelligent terminal Distribution Management System is by GPRS communication module and the compunication of master control host computer.Ethernet wire communication, the utilization of this intelligent terminal Distribution Management System surpasses five class netting twines and local area network (LAN) or by router and the compunication of Local or Remote host computer.
Although more than described embodiment of the present utility model; but those skilled in the art are to be understood that; these only illustrate; can make various changes or modifications to present embodiment; and not deviating from principle of the present utility model and essence, protection range of the present utility model is only limited by appended claims.
Claims (8)
1. an intelligent terminal Distribution Management System, comprise processor, power subsystem and multichannel buffered serial port, described power subsystem is all connected with described processor with multichannel buffered serial port, it is characterized in that: also include for gathering the sensing unit of switch, socket current voltage signal, described sensing unit is connected with processor by acquisition execution unit; Described processor is also connected with internal clocking unit and E
2pROM data storage cell.
2. according to a kind of intelligent terminal Distribution Management System claimed in claim 1, it is characterized in that: described acquisition execution unit comprises collecting unit and performance element, described collecting unit is comprised of the electric parameter collection plate that is used for gathering the state acquisition plate of each circuit switching state and is used for gathering receptacle loop electric current, and described performance element is comprised of power relay module that can each loop of disjunction.
3. according to a kind of intelligent terminal Distribution Management System claimed in claim 1, it is characterized in that: described multichannel buffered serial port comprises RS232 serial port He Yi road, a road RS485 serial port.
4. according to a kind of intelligent terminal Distribution Management System claimed in claim 3, it is characterized in that: described processor is connected with indicative control unit by RS232 serial port, described indicative control unit comprises LCD display and keyboard.
5. according to a kind of intelligent terminal Distribution Management System claimed in claim 3, it is characterized in that: described processor is connected with peripheral expansion intelligent electric meter by RS485 serial port.
6. according to a kind of intelligent terminal Distribution Management System claimed in claim 1, it is characterized in that: described processor is connected with host computer compunication by communication unit.
7. according to a kind of intelligent terminal Distribution Management System claimed in claim 6, it is characterized in that: described communication unit comprises GPRS communication module and ethernet communication module, described processor is connected with host computer compunication with ethernet communication module by GPRS communication module respectively.
8. according to a kind of intelligent terminal Distribution Management System described in any one in claim 1 to 7, it is characterized in that: described processor is ARM single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208637.5U CN203813529U (en) | 2014-04-28 | 2014-04-28 | Power distribution management system of intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208637.5U CN203813529U (en) | 2014-04-28 | 2014-04-28 | Power distribution management system of intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813529U true CN203813529U (en) | 2014-09-03 |
Family
ID=51452236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208637.5U Expired - Fee Related CN203813529U (en) | 2014-04-28 | 2014-04-28 | Power distribution management system of intelligent terminal |
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| Country | Link |
|---|---|
| CN (1) | CN203813529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767081A (en) * | 2015-03-05 | 2015-07-08 | 浙江中控研究院有限公司 | Configurable wireless smart socket |
| CN106403168A (en) * | 2016-09-05 | 2017-02-15 | 重庆美的通用制冷设备有限公司 | System and method for fault diagnosis for air-conditioning system |
-
2014
- 2014-04-28 CN CN201420208637.5U patent/CN203813529U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767081A (en) * | 2015-03-05 | 2015-07-08 | 浙江中控研究院有限公司 | Configurable wireless smart socket |
| CN106403168A (en) * | 2016-09-05 | 2017-02-15 | 重庆美的通用制冷设备有限公司 | System and method for fault diagnosis for air-conditioning 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: 20140903 Termination date: 20160428 |