CN204809985U - Switch controller based on network - Google Patents
Switch controller based on network Download PDFInfo
- Publication number
- CN204809985U CN204809985U CN201520308113.8U CN201520308113U CN204809985U CN 204809985 U CN204809985 U CN 204809985U CN 201520308113 U CN201520308113 U CN 201520308113U CN 204809985 U CN204809985 U CN 204809985U
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- resistance
- electric capacity
- diode
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a switch controller based on network, it includes power module etc, the power modul, central processing unit is connected with the time block, the network module, central processing unit is connected with level conversion chip, first electric capacity and the 2nd capacitance parallel connection, first electric capacity, second electric capacity all is connected with the time block, first ohmic connection is between the base of central processing unit and triode, a first diode, the collecting electrode of triode, third resistance, switch is connected with the relay, a second diode, the electricity generation of the triode utmost point all with the second ohmic connection, a second diode, third resistance, fourth resistance, third electric capacity all is connected with the opto -coupler, parallel serial conversion chip and the 3rd capacitance connection. The utility model discloses circular telegram or outage that not only can remote operation switch to can set up the timing circular telegram or the outage of each way switch.
Description
Technical field
The utility model relates to a kind of controller, particularly relates to a kind of network power supply switch controller.
Background technology
At present in the control of AC power, do not have special can to the multiple power supplies switch controlled by network remote, mostly when needing to open or close according to mains switch, manually move circuit closer to realize, need so manually to operate to scene, waste time and energy, efficiency is very low, and if be that environment residing for mains switch is comparatively complicated, be not suitable for manual operation, also may bring personal injury to operating personnel.
Control for the mains switch of school dormitory's lamp, when turning off the light, need to close whole corridor, or entire building, often will run here and there, long-range precise manipulation can not be accomplished, and the operation of dormitory lamp is closed in timing.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of network power supply switch controller, appropriation of labour power when it is in order to solve mains switch control operation, need to go people to operate specially to long-range mains switch, waste time and energy, the problem of inefficiency, can not only the energising of remote operation mains switch or power-off, and timing energization or the power-off of each way switch can be set.
The utility model solves above-mentioned technical problem by following technical proposals: described time block provides frequency multiplication, the 5th pin, the 6th pin and central processing unit directly to adopt I by the crystal oscillator of 32768HZ
2c protocol interface transmits date, Hour Minute Second information, provides timing function.
Preferably, described mixed-media network modules mixed-media converts RS232 level data to from the network data that Long-distance Control port collects, and converts Transistor-Transistor Logic level data to by level transferring chip, and central processing unit receives Transistor-Transistor Logic level data and resolve command word by RXD1 pin.
Preferably, described first resistance, the second resistance, triode, the first diode, relay, mains switch form AC power control unit; 3rd resistance, the 4th resistance, the second diode, optocoupler, parallel-serial conversion chip, electric capacity form power supply status collecting unit.
Preferably, described level transferring chip is RS232 interface chip; Parallel-serial conversion chip adopts 74hc165 cake core.
Positive progressive effect of the present utility model is: the utility model can in the long-range control being carried out mains switch by network, with existing to compared with execute-in-place, coordinated by visualization interface, improve the precision of control, save a large amount of costs of labor simultaneously.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of the network power supply switch controller of the utility model.
Embodiment
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the network power supply switch controller of the utility model comprises power module U1, time block U2, mixed-media network modules mixed-media U3, level transferring chip U4, central processing unit (CPU) U5, relay U6, optocoupler U7, parallel-serial conversion chip U8, first resistance R1, second resistance R2, 3rd resistance R3, 4th resistance R4, triode Q1, first diode D1, second diode D2, mains switch S1, first electric capacity C1, second electric capacity C2, 3rd electric capacity C3, power module U1, central processing unit U5 is connected with time block U2, mixed-media network modules mixed-media U3, central processing unit U5 is connected with level transferring chip U4, and the first electric capacity C1 is in parallel with the second electric capacity C2, the first electric capacity C1, second electric capacity C2 is connected with time block U2, and the first resistance R1 is connected between the base stage of central processing unit U5 and triode Q1, the first diode D1, the collector electrode of triode Q1, 3rd resistance R3, mains switch S1 is connected with relay U6, the second diode D2, the generating pole of triode Q1 is all connected with the second resistance R2, the second diode D2, 3rd resistance R3, 4th resistance R4, 3rd electric capacity C3 is connected with optocoupler U7, and parallel-serial conversion chip U8 is connected with the 3rd electric capacity C3.
Time block U2 provides frequency multiplication, the 5th pin, the 6th pin and central processing unit U5 directly to adopt I by the crystal oscillator of 32768HZ
2c protocol interface transmits date, Hour Minute Second information, provides timing function.
Mixed-media network modules mixed-media U3 converts RS232 level data to from the network data that Long-distance Control port collects, Transistor-Transistor Logic level data are converted to by level transferring chip U4, central processing unit U5 receives Transistor-Transistor Logic level data and resolve command word by RXD1 pin, namely identify it is which kind of order, comprise timer command, cancel timer command, power-on command, power off command.
First resistance R1, the second resistance R2, triode Q1, the first diode D1, relay U6, mains switch S1 form AC power control unit; 3rd resistance R3, the 4th resistance R4, the second diode D2, optocoupler U7, parallel-serial conversion chip U8, the 3rd electric capacity C3 form power supply status collecting unit.
Wherein, level transferring chip U4 is RS232 interface chip; Parallel-serial conversion chip U8 adopts 74hc165 cake core.
The principle of Long-distance Control of the present utility model is as follows, by being contained in the control software design of remote calculator, command control word is sent to mixed-media network modules mixed-media U3, mixed-media network modules mixed-media receives orders after control word, internal conversion becomes serial data, be sent to level transferring chip U4 by RS232 level, level transferring chip U4 converts Transistor-Transistor Logic level data to, so that central processing unit U5 correctly can be received data.After central processing unit U5 collects Transistor-Transistor Logic level data, carry out the parsing of command control word, if timed on-off of power order, preservation timing is T1, passes through I
2the current date Hour Minute Second temporal information that the time block U2 that C protocol interface collects runs, contrast with the T1 time, if coincide, just according to the order of command control word, send corresponding level signal, through circuit conversion by vulnerabilities scan end, final plant closure or turn on the power switch S1, if misfitted, continue to wait for, until the time coincide; If action command immediately, then can not carry out time contrast, directly carry out closing or turning on the power switch S1 according to foregoing description.The timing of central processing unit U5 Real-time Collection time block, and according to the command word of resolving, by sending high level or low level to the control end of energy supply control module, changing into forceful electric power signal by weak electric signal through relay, thus reaching the object controlling mains switch.
In Fig. 1, the pin 19 to 26 of central processing unit U5 is as eight road vulnerabilities scan ends, and control end is to mains switch S1 circuit phase Ying You eight tunnel, and drawn two-way, the first via has components and parts to represent, other road principles are identical.The principle being controlled mains switch S1 by the level change of vulnerabilities scan end is described in detail with the first via.
If power-on command word, central processing unit U5 sends high level by vulnerabilities scan end 1, through ground level and the transmitter conducting of the first resistance R1, triode Q1, thus collector electrode produces low level, the pin 1 of relay U6 is high level, pin 2 is low level, then relay internal resistance conducting, thus the conducting of relay forceful electric power end, mains switch S1 switch conduction, the live wire of AC220V is just connected to terminals.If power off command word, central processing unit U5 sends low level by vulnerabilities scan end 1, through ground level and the transmitter not conducting of the first resistance R1, triode Q1, thus collector electrode produces or high level, the pin 1 of relay U6 is high level, and pin 2 is high level, then relay internal resistance not conducting, thus the not conducting of relay forceful electric power end, the not conducting of mains switch S1 switch, the live wire of AC220V and terminals disconnect.
When mains switch S1 closes, by the 3rd resistance R3, diode D2 to ground electric current after the current limliting of larger resistance R3, the conducting of optocoupler U7 interior light emitting diodes, then pin 3 and 4 conducting, thus at the high level that the collection point of the centre that the 4th resistance R4, the 3rd electric capacity C3 connect is fed back, parallel-serial conversion chip U8 collects high level, feeds back to central processing unit U5 by pin 9, thus knows that mains switch S1 truly closes.
When mains switch S1 is not closed, passed through to ground no current by the 3rd resistance R3, the second diode D2, the not conducting of optocoupler U7 interior light emitting diodes, then pin 3 and 4 not conducting, thus in the low level that the collection point of the centre that the 4th resistance R4, parallel-serial conversion chip U8 electric capacity C3 connect is fed back, parallel-serial conversion chip U8 collects high level, feeds back to central processing unit U5 by pin 9, thus knows that mains switch S1 time of day disconnects.
Appropriation of labour power when the utility model is in order to solve mains switch control operation, need to go people to operate specially to long-range mains switch, waste time and energy, the problem of inefficiency, can not only the energising of remote operation mains switch or power-off, and timing energization or the power-off of each way switch can be set.The utility model can in the long-range control being carried out mains switch by network, with existing to compared with execute-in-place, coordinated, improve the precision of control, save a large amount of costs of labor simultaneously by visualization interface.
Above-described specific embodiment; the technical problem of solution of the present utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a network power supply switch controller, is characterized in that, it comprises power module, time block, mixed-media network modules mixed-media, level transferring chip, central processing unit, relay, optocoupler, parallel-serial conversion chip, first resistance, second resistance, 3rd resistance, 4th resistance, triode, first diode, second diode, mains switch, first electric capacity, second electric capacity, 3rd electric capacity, power module, central processing unit is all connected with time block, mixed-media network modules mixed-media, central processing unit is all connected with level transferring chip, the first electric capacity and the second Capacitance parallel connection, the first electric capacity, second electric capacity is all connected with time block, and the first resistance is connected between central processing unit and the base stage of triode, the first diode, the collector electrode of triode, 3rd resistance, mains switch is all connected with relay, the second diode, the generating pole of triode is all connected with the second resistance, the second diode, 3rd resistance, 4th resistance, 3rd electric capacity is all connected with optocoupler, and parallel-serial conversion chip is connected with the 3rd electric capacity.
2. network power supply switch controller as claimed in claim 1, it is characterized in that, described mixed-media network modules mixed-media converts RS232 level data to from the network data that Long-distance Control port collects, convert Transistor-Transistor Logic level data to by level transferring chip, central processing unit receives Transistor-Transistor Logic level data and resolve command word by RXD1 pin.
3. network power supply switch controller as claimed in claim 1, is characterized in that, described first resistance, the second resistance, triode, the first diode, relay, mains switch form AC power control unit; 3rd resistance, the 4th resistance, the second diode, optocoupler, parallel-serial conversion chip, electric capacity form power supply status collecting unit.
4. network power supply switch controller as claimed in claim 3, is characterized in that, described level transferring chip is RS232 interface chip; Parallel-serial conversion chip adopts 74hc165 cake core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308113.8U CN204809985U (en) | 2015-05-14 | 2015-05-14 | Switch controller based on network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308113.8U CN204809985U (en) | 2015-05-14 | 2015-05-14 | Switch controller based on network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809985U true CN204809985U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520308113.8U Expired - Fee Related CN204809985U (en) | 2015-05-14 | 2015-05-14 | Switch controller based on network |
Country Status (1)
| Country | Link |
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| CN (1) | CN204809985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720685A (en) * | 2015-05-14 | 2016-06-29 | 北京恒盛柏祥科技发展有限公司 | Power supply switch controller based on network |
-
2015
- 2015-05-14 CN CN201520308113.8U patent/CN204809985U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720685A (en) * | 2015-05-14 | 2016-06-29 | 北京恒盛柏祥科技发展有限公司 | Power supply switch controller based on network |
| CN105720685B (en) * | 2015-05-14 | 2018-03-09 | 北京恒盛柏祥科技发展有限公司 | Network power supply switch controller |
| CN105720685B8 (en) * | 2015-05-14 | 2018-06-29 | 北京恒盛柏祥科技发展有限公司 | Network-based power supply switch controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200922 Address after: Room 104-11, building 17, Zhuxi Mingyuan, No.1, Zhuxi Road, Yannan high tech Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Sanqin Sanyuan Technology Co.,Ltd. Address before: 100061 No. 3, Longtan Road, No. 28, building C-19, Dongcheng District, Beijing Patentee before: BEIJING HENGSHENG BAIXIANG TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220728 Address after: 224312 south side of Panlong Avenue and east side of wogang River, Panwan Town, Sheyang County, Yancheng City, Jiangsu Province Patentee after: Jiangsu Yachuang Yitong Technology Co.,Ltd. Address before: Room 104-11, building 17, Zhuxi Mingyuan, No. 1, Zhuxi Road, Yannan high tech Zone, Yancheng City, Jiangsu Province, 224005 (CNW) Patentee before: Jiangsu Sanqin Sanyuan Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |