CN202837897U - Intelligent control system and intelligent control device - Google Patents
Intelligent control system and intelligent control device Download PDFInfo
- Publication number
- CN202837897U CN202837897U CN 201220420762 CN201220420762U CN202837897U CN 202837897 U CN202837897 U CN 202837897U CN 201220420762 CN201220420762 CN 201220420762 CN 201220420762 U CN201220420762 U CN 201220420762U CN 202837897 U CN202837897 U CN 202837897U
- Authority
- CN
- China
- Prior art keywords
- switch
- control system
- module
- load
- double
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 230000035772 mutation Effects 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 238000012857 repacking Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Electronic Switches (AREA)
Abstract
The utility model discloses an intelligent control system and an intelligent control device. A power source input end of the intelligent control system is connected with a power grid, and a power source output end of the intelligent control system is connected with a load and is used for supplying power for and controlling the load. The intelligent control system includes a processor, an analog-to-digital conversion module, a detecting circuit, a reference voltage output circuit, and a double-control switch unit, wherein the double-control switch unit is a normally-closed switch, and the double-control switch unit is in a briefly-lasted switched-off state when external operation is performed; the detecting circuit is used for detecting a voltage value or a current value between the double-control switch unit and an output end of the reference voltage output circuit; the analog-to-digital conversion module is used for converting the voltage value or the current value into a digital signal and transmits the digital signal to the processor; and the processor is used for switching on or switching off the load according to the digital signal when the voltage value or the current value is changed suddenly. The intelligent control device is a device dedicated to the above intelligent control system. The intelligent control system and the intelligent control device provided by the utility model are advantageous in practicality, convenient installation, and low cost.
Description
Technical field
The utility model relates to a kind of intelligence control system and equipment, in particular for the opertaing device of Smart Home control field.
Background technology
Along with the society with science and technology continuous progress, Smart Home from subscriber household also more and more close to.Smart Home is to utilize the technology such as computing machine, network service, and the various subsystems relevant with life staying idle at home are organically combined, and Smart Home can provide omnibearing information exchange functions, and is comfortable for the user provides safer, easily living condition.
The safety of Z-wave wireless network intelligence opertaing device and use easily are importances that realizes Smart Home.As shown in Figure 1, be connected two wiring of needs between the external double control switch of existing Z-wave intelligent control device and the double control switch.This method of attachment has very large drawback, has namely increased the complexity of wiring, wastes again an electric wire, and when being applied to the repacking of single hole switch household, need to again spread line, uses very inconvenient.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of intelligence control system and equipment are provided, and only needs an electric wire to connect between its double control switch, and it is convenient, with low cost to install.
Technical matters of the present utility model is solved by following technological means:
A kind of intelligence control system, its power input is connected with electrical network, output terminal is connected with load and is used to load supplying and load is controlled, and comprising: processor, analog-to-digital conversion module, testing circuit, reference voltage output circuit and double control switch unit;
The reference voltage of described reference voltage output circuit stable output, its output terminal links to each other with the first end of described double control switch unit, the second end ground connection of described double control switch unit;
Described double control switch unit is normally closed switch, and produces of short duration open gap when externally operating;
Described testing circuit is connected with described analog-to-digital conversion module, for detection of magnitude of voltage or the current value between described double control switch unit and the described reference voltage output circuit output terminal;
Described analog-to-digital conversion module is connected with described processor, is used for described magnitude of voltage or current value are converted to digital signal and send described processor to;
Described processor is used for opening or to cut out load according to described digital signal when described magnitude of voltage or current value are undergone mutation.
Preferably:
Described testing circuit is the resistance that is connected between the output terminal of described analog-to-digital conversion module and described reference voltage output circuit.
Described double control switch unit comprises the first switch module and the second switch module by the wire series connection; Described the first switch module and second switch module are normally closed switch, and produce of short duration open gap when externally operating.
Described the first switch module comprises the first single-pole double-throw switch (SPDT), two of described the first single-pole double-throw switch (SPDT) not the moved end connect by wire; Described second switch module comprises the second single-pole double-throw switch (SPDT), two of described the second single-pole double-throw switch (SPDT) not the moved end connect by wire.
Reference voltage output circuit comprises the voltage stabilizing chip, is used for so that the reference voltage of output is stable.
Described the first switch module and second switch module are reset switch.
Described intelligent control device also comprises radio-frequency module, and described radio-frequency module is connected with described processor, is used for receiving the control signal that network-side sends, and described processor also is used for according to described control signal load being controlled.
Described radio-frequency module is the Z-wave radio receiving transmitting module.
A kind of intelligent control device, its power input is connected with electrical network, output terminal is connected with load and is used to load supplying and load is controlled, comprise processor, the Switching Power Supply of working power is provided for this intelligent control device, for the outside connected switch input terminal that is connected with outside connected switch, be connected to pull-up resistor between described Switching Power Supply and the described outside connected switch input terminal, also comprise analog-to-digital conversion module, the input end of analog signal of described analog-to-digital conversion module is connected with described outside connected switch input terminal, digital signal output end is connected with described processor, is used for current value or the magnitude of voltage of described outside connected switch input terminal are converted to digital signal; Described processor is used for according to described digital signal, opens or close described load when described current value or magnitude of voltage sudden change.
Compared with prior art, because intelligent control device of the present utility model is controlled by the open gap of normally closed double control switch, therefore only need between two switches of double control switch to get final product by a wire connection, saved the electric wire cost, be convenient to simultaneously the repacking to household.
Description of drawings
Fig. 1 is the wiring diagram of the double control switch of prior art;
Fig. 2 is the application example circuit diagram of the utility model specific embodiment;
Fig. 3 is the circuit block diagram of intelligent control device of the present utility model.
Embodiment
Preferred embodiment the utility model is described in further detail for the below's contrast accompanying drawing and combination.
As shown in Figure 2, the power input of the intelligence control system of the present embodiment is connected with electrical network, and output terminal is connected with load and is used to load supplying and load is controlled.
Described intelligence control system comprises: processor, analog-to-digital conversion module, testing circuit, reference voltage output circuit and double control switch unit; The reference voltage of reference voltage output circuit stable output, its output terminal links to each other with the first end of double control switch unit, the second end ground connection of double control switch unit; The double control switch unit is normally closed switch, when externally operating, this double control switch only produces of short duration open gap, under double control switch unit closure state, because double control switch unit ground connection, the voltage of its first end is earthing potential, electric current is zero, equates with reference voltage at the voltage of this its first end of open gap; Testing circuit is connected with analog-to-digital conversion module, is used for by detecting magnitude of voltage between described double control switch unit and the described reference voltage output circuit output terminal or current value and then detecting aforesaid voltage or the sudden change of the electric current moment; Analog-to-digital conversion module is connected with described processor, is used for magnitude of voltage or current value are converted to digital signal and send described processor to; Processor is used for opening or to cut out load according to described digital signal when described magnitude of voltage or current value are undergone mutation.
The Switching Power Supply that all has 3.3V based on intelligent control device is used to equipment that working power is provided, and therefore, the reference voltage output circuit of said system preferably utilizes the 3.3V direct current output of this Switching Power Supply.Switch element ground connection described in the utility model comprises following situation: with the electrical network live wire during as the earth potential of digital circuit, the second end of double control switch unit is connected with the electrical network live wire in intelligence control system.
As shown in Figure 3, the testing circuit of the present embodiment is to be connected to the output terminal of reference voltage output circuit and the resistance R between the double control switch unit.The double control switch unit comprises the first switch module and the second switch module by wire series connection, and wherein, the first switch module is a single-pole double-throw switch (SPDT) K1, and the movable end of single-pole double-throw switch (SPDT) K1 is connected with resistance R, two not the moved end connect by wire; The second switch module also is a single-pole double-throw switch (SPDT) K2, the movable end ground connection of single-pole double-throw switch (SPDT) K2, two not the moved end be connected with the not moved end of single-pole double-throw switch (SPDT) K1 after connecting by wire.Reference voltage output circuit also comprises the voltage stabilizing chip for burning voltage output.The intelligence control system of the present embodiment is set up radio-frequency module, for example the Z-wave radio receiving transmitting module also can be used for Z-wave wireless network intelligent home control field, radio-frequency module is connected with processor, be used for receiving the control signal that network-side sends, described processor also is used for according to described control signal load being controlled.
Replacement scheme as previous embodiment, the double control switch unit of previous embodiment also can adopt the normally closed reset switch of two series connection to realize, or connect to realize by other forms of two normally closed switch modules, only need this normally closed switch module externally operation room can produce of short duration open gap and get final product.
The utility model also provides a kind of intelligent control device that is exclusively used in said system, and the connected mode that said system is installed when utilizing this opertaing device only need install connects double control switch, can form aforesaid control system.This opertaing device, comprise processor, for this intelligent control device provide working power Switching Power Supply, the outside connected switch input terminal that is used for being connected with outside connected switch, be connected to pull-up resistor between described Switching Power Supply and the described outside connected switch input terminal, also comprise analog-to-digital conversion module, the input end of analog signal of described analog-to-digital conversion module is connected with described outside connected switch input terminal, digital signal output end is connected with described processor, is used for current value or the magnitude of voltage of described outside connected switch input terminal are converted to digital signal; Described processor is used for according to described digital signal, opens or close described load when described current value or magnitude of voltage sudden change.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of ordinary skill in the field; without departing from the concept of the premise utility; can also make some being equal to substitutes or obvious modification, and performance or purposes are identical, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. intelligence control system, its power input is connected with electrical network, output terminal is connected with load and is used to load supplying and load is controlled, and it is characterized in that, comprising: processor, analog-to-digital conversion module, testing circuit, reference voltage output circuit and double control switch unit;
The reference voltage of described reference voltage output circuit stable output, its output terminal links to each other with the first end of described double control switch unit, the second end ground connection of described double control switch unit;
Described double control switch unit is normally closed switch, and produces of short duration open gap when externally operating;
Described testing circuit is connected with described analog-to-digital conversion module, for detection of magnitude of voltage or the current value between described double control switch unit and the described reference voltage output circuit output terminal;
Described analog-to-digital conversion module is connected with described processor, is used for described magnitude of voltage or current value are converted to digital signal and send described processor to;
Described processor is used for opening or to cut out load according to described digital signal when described magnitude of voltage or current value are undergone mutation.
2. intelligence control system according to claim 1, it is characterized in that: described testing circuit is to be connected to the output terminal of described reference voltage output circuit and the resistance between the described double control switch unit.
3. intelligence control system according to claim 1 is characterized in that: described double control switch unit comprises the first switch module and the second switch module by the wire series connection; Described the first switch module and second switch module are normally closed switch, and produce of short duration open gap when externally operating.
4. intelligence control system according to claim 3, it is characterized in that: described the first switch module comprises the first single-pole double-throw switch (SPDT), two of described the first single-pole double-throw switch (SPDT) not the moved end connect by wire; Described second switch module comprises the second single-pole double-throw switch (SPDT), two of described the second single-pole double-throw switch (SPDT) not the moved end connect by wire.
5. intelligence control system according to claim 1, it is characterized in that: described reference voltage output circuit comprises the voltage stabilizing chip, is used for so that the reference voltage of output is stable.
6. intelligence control system according to claim 3, it is characterized in that: described the first switch module and second switch module are reset switch.
7. the described intelligence control system of any one according to claim 1-6, it is characterized in that: also comprise radio-frequency module, described radio-frequency module is connected with described processor, is used for receiving the control signal that network-side sends, and described processor also is used for according to described control signal load being controlled.
8. intelligence control system according to claim 7, it is characterized in that: described radio-frequency module is the Z-wave radio receiving transmitting module.
9. intelligent control device, its power input is connected with electrical network, output terminal is connected with load and is used to load supplying and load is controlled, comprise processor, the Switching Power Supply of working power is provided for this intelligent control device, for the outside connected switch input terminal that is connected with outside connected switch, be connected to the pull-up resistor between described Switching Power Supply and the described outside connected switch input terminal, it is characterized in that: also comprise analog-to-digital conversion module, the input end of analog signal of described analog-to-digital conversion module is connected with described outside connected switch input terminal, digital signal output end is connected with described processor, is used for current value or the magnitude of voltage of described outside connected switch input terminal are converted to digital signal; Described processor is used for according to described digital signal, opens or close described load when described current value or magnitude of voltage sudden change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420762 CN202837897U (en) | 2012-08-23 | 2012-08-23 | Intelligent control system and intelligent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420762 CN202837897U (en) | 2012-08-23 | 2012-08-23 | Intelligent control system and intelligent control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837897U true CN202837897U (en) | 2013-03-27 |
Family
ID=47949561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220420762 Expired - Fee Related CN202837897U (en) | 2012-08-23 | 2012-08-23 | Intelligent control system and intelligent control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558796A (en) * | 2013-11-22 | 2014-02-05 | 杭州鸿雁智能科技有限公司 | Intelligent control switch |
| WO2020238177A1 (en) * | 2019-05-24 | 2020-12-03 | 成都觅瑞科技有限公司 | Dual-control switch |
-
2012
- 2012-08-23 CN CN 201220420762 patent/CN202837897U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558796A (en) * | 2013-11-22 | 2014-02-05 | 杭州鸿雁智能科技有限公司 | Intelligent control switch |
| CN103558796B (en) * | 2013-11-22 | 2016-08-17 | 杭州鸿雁智能科技有限公司 | A kind of intelligent control switch |
| WO2020238177A1 (en) * | 2019-05-24 | 2020-12-03 | 成都觅瑞科技有限公司 | Dual-control switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105093988A (en) | Intelligent single live wire switch | |
| CN204887570U (en) | Single live wire switch of intelligence | |
| WO2014052193A4 (en) | Automatic local electric management system | |
| CN204741606U (en) | Single live wire switch of intelligence | |
| CN203287771U (en) | Remote switch device based on power-line carrier communication | |
| CN112114554B (en) | Wireless control system and method for power supply on-off of power equipment | |
| CN103208709B (en) | Wireless intelligent socket | |
| CN114844491B (en) | Single live wire intelligent switch and single live wire multi-control switch | |
| WO2019012104A1 (en) | Control switching module for a building control device, and a building control device of this kind | |
| CN202837897U (en) | Intelligent control system and intelligent control device | |
| CN205862203U (en) | Intelligent switch device based on conventional mechanical switch | |
| CN202633675U (en) | Intelligent socket with detection control | |
| CN103197569B (en) | Mechano-electronic integrated switch | |
| CN112099428B (en) | Wired control system and method for power supply on-off of power equipment | |
| CN104183111B (en) | The facility communication system and method for a kind of distribution network | |
| CN208707996U (en) | A kind of lamp control device | |
| CN203929887U (en) | The phase identification device of current transformation module in three-phase alternating current input power system | |
| CN208444172U (en) | The control circuit of novel intelligent switch on wall | |
| CN203055126U (en) | Digital-analogue terminal box and remote control system with digital-analogue terminal box | |
| CN106020104A (en) | Intelligent switch device based on conventional mechanical switch | |
| CN210895063U (en) | Central controller | |
| CN212989939U (en) | Wired control system for power supply on-off of power equipment | |
| CN203432615U (en) | Bidirectional wireless intelligent switch | |
| CN203242852U (en) | Wireless intelligent socket | |
| CN202633676U (en) | Intelligent socket with overvoltage protection |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20200823 |