CN204807967U - Take measurable intelligent control circuit of WIFI function - Google Patents
Take measurable intelligent control circuit of WIFI function Download PDFInfo
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- CN204807967U CN204807967U CN201520531267.3U CN201520531267U CN204807967U CN 204807967 U CN204807967 U CN 204807967U CN 201520531267 U CN201520531267 U CN 201520531267U CN 204807967 U CN204807967 U CN 204807967U
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Abstract
The utility model relates to a take measurable intelligent control circuit of WIFI function, including power module, MCU and relay, still include WIFI module, metering modules and debugging interface, power module is connected with the power input end, MCU connects WIFI module, metering modules and debugging interface respectively, the relay includes relay coil and relay contact points, relay coil and MCU are connected, relay contact points connects in outside controlled device return circuit. Compared with the prior art, the utility model discloses can long -rangely be that cut -offfing with closed situation and controlling its operation of certain equipment is observed in the strange land, broken that people are fixed up for a long time with the electric control custom, utilize wireless internet technology, by " switch conveniently " but develop into " the switch under on -line / line " selected in the strange land, have and to realize remote control, measurable, advantage such as convenient and reliable.
Description
Technical field
The utility model relates to a kind of intelligent control circuit, especially relates to a kind of measurable intelligent control circuit with WIFI function.
Background technology
WIFI is the technology that the terminals such as PC, handheld device (as PAD, mobile phone) can wirelessly be connected to each other by one, its objective is the intercommunity between improving based on the Wi-Fi product of IEEE802.11 standard, there is remarkable advantages such as installing that simple and direct, easy-to-use, system response time is fast, interactive mode hommization, use and maintenance cost are low.
The common employing Infrared remote controller of existing household electric appliances or artificial its duty of Non-follow control, improving constantly of current people's living standard, the kind of household electric appliances is on the increase, artificial manually carry out controlling very inconvenient, and family has the Infrared remote controller of multiple different household electric appliances usually, easily obscure.Along with the proposition of the technological concept such as Internet of Things, unification of three nets, home appliance trends towards intelligent development, target be realize on the basis of traditional home appliance man-machine between information interaction and Long-distance Control.Therefore be necessary to design a kind of new intelligent control circuit, to meet the demand of people.
Utility model content
The purpose of this utility model be exactly in order to overcome above-mentioned prior art exist defect and a kind of measurable intelligent control circuit realizing the band WIFI function of Long-distance Control is provided.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of measurable intelligent control circuit with WIFI function, comprise power module, MCU and relay, also comprise WIFI module, metering module and debugging interface, described power module is connected with power input, described MCU connects WIFI module, metering module and debugging interface respectively, described relay comprises relay coil and relay contact, and described relay coil is connected with MCU, and described relay contact is connected in outside controlled device loop.
Described relay contact comprises a normally closed contact and a normally opened contact.
Described metering module comprises for measuring the current sensor of outside controlled device loop current and the voltage sensor for measuring supply voltage, and described current sensor, voltage sensor are all connected with MCU by amplifier electronic circuit.
Described debugging interface is USB socket.
Also comprise manual control module, this manual control module comprises the photo-coupler and Non-follow control access point that connect successively, and described photo-coupler is connected with MCU.
Also comprise the button be connected with MCU.
Described button is touch key.
Also comprise the LED light be connected with MCU.
Described LED light comprises running LED and communication state pilot lamp.
Described outside controlled device comprises illuminating lamp.
Compared with prior art, the utility model tool has the following advantages:
(1) the utility model is provided with WIFI module, can for the dispersion of current reference mark (as the illumination of large space office space, computing machine, water dispenser, duplicating machine etc.) cannot the feature of timely and effective management, adopt the use terminal of individual (as mobile phone, PAD, PC), cut-offfing with closed condition of certain equipment can be observed and control its operation in long-range i.e. strange land, break the power consumption control custom that people are fixed up for a long time, utilize wireless Internet technologies, being developed into by " with hand switch " can strange land " on the line/line under switch " selected, convenient and reliable.
(2) the utility model being provided with comprises the metering module of current sensor (CT), voltage sensor (PT), can gather electrical parameter in real time and be stored in MCU, follow-up intellectual analysis can be supplied, the energy data efficiently solving more bottom in energy-consumption monitoring system cannot the problem of collection analysis, reaches the most energy-conservation.
(3) the utility model is provided with debugging interface, can connect by computing machine easily, carry out optimum configurations by computing machine to the utility model.
(4) the utility model is provided with the LED of indicating status, conveniently checks the duty of control circuit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the circuit connection schematic diagram in embodiment 1;
Fig. 3 is the circuit connection schematic diagram in embodiment 2;
Fig. 4 is the circuit connection schematic diagram in embodiment 3.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.The present embodiment is implemented premised on technical solutions of the utility model, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment 1
As shown in Figure 1, a kind of measurable intelligent control circuit with WIFI function, comprise power module 2, MCU1, relay, WIFI module 5, metering module and debugging interface 6, power module is connected with power input L, N, MCU1 connects WIFI module 5, metering module and debugging interface 6 respectively, relay comprises relay coil 3 and relay contact 4, relay coil 3 is connected with MCU1, relay contact 4 is connected in outside controlled device loop by output terminal L*, N*, and outside controlled device comprises the electric equipments such as illuminating lamp.Relay contact 4 comprises a normally closed contact and a normally opened contact, and the normally closed contact position shown in Fig. 1 is original state, K1 and K1 ' that relay contact 4 connects is the access point of the control circuit combination contact outside circuit.Relay normally open contact switching capacity 16A/250VAC.
Metering module comprises the current sensor 7 for measuring outside controlled device loop current and the voltage sensor 8 for measuring supply voltage, and current sensor 7, voltage sensor 8 are all connected with MCU1 by amplifier electronic circuit 9.By current sensor 7, voltage sensor 8 collection signal, when outside controlled device loop is connected, electric current I, voltage U, active-power P, reactive power Q and power factor (PF) PF and active electrical degree kWh can be calculated according to collection result.
Debugging interface 6 is USB socket, and electric interfaces is serial line interface, and the cable turning USB by TTL is connected to computer USB interface, carries out parameters to intelligent control circuit.
This intelligent control circuit also comprises manual control module, and this manual control module comprises the photo-coupler 10 and Non-follow control access point K2 that connect successively, and photo-coupler 10 is connected with MCU1.
This intelligent control circuit also comprises the button 11 be connected with MCU, and this button 11 is touch key, long enters by 3 seconds the pattern of setting, under normal mode of operation, often by once, and the conducting of relay contact in lamp loop and switching once between disconnecting.
This intelligent control circuit also comprises the LED light 12 be connected with MCU, comprises running LED and communication state pilot lamp.The color of running LED can be set to green: glimmer for normal operation; Chang Liangwei arranges pattern; Extinguish for malfunction or without electricity.The color of communication state pilot lamp can be set to green: glimmer for just in communication; Extinguish then without communication.The function of specific implementation can be arranged according to the actual requirements.
As shown in Figure 2, above-mentioned intelligent control circuit is used in dual control illuminating lamp loop by the present embodiment, and power input L, N are connected with AC power, is connected with wall surface switch SW between relay contact 4 and power input L, and this wall surface switch is single-pole double-throw switch (SPDT).The WIFI signal that wall surface switch SW and WIFI module receive all can control illuminating lamp by relay.The advantage of the program is: all can control illuminating lamp loop with a distant place on the spot, when especially intelligent control circuit breaks down, also controls illuminating lamp by wall surface switch.
Embodiment 2
As shown in Figure 3, intelligent control circuit in above-described embodiment 1 is used in single control illuminating lamp loop by the present embodiment, power input L, N are connected with AC power, wall surface switch SW one end is connected with Non-follow control access point K2, the other end connects power input L and access point K1 respectively, and this access point K1 is connected with the normally opened contact in relay contact 4.MCU receives WIFI signal or the wall surface switch signal of WIFI module, then is controlled lamp loop by relay, all can control lamp loop on the spot with a distant place.
Embodiment 3
As shown in Figure 4, intelligent control circuit in above-described embodiment 1 is used in single control illuminating lamp loop by the present embodiment, power input L, N are connected with AC power, be provided with wall surface switch SW between power input L and AC power, the normally opened contact in relay contact 4 is connected with power input L by access point K1.Under wall surface switch SW closes situation, the WIFI signal that MCU receives WIFI module controls lamp loop, under emergency condition or intelligent control circuit failure condition, cuts off lamp loop by SW.
Claims (10)
1. the measurable intelligent control circuit with WIFI function, comprise power module, MCU and relay, it is characterized in that, also comprise WIFI module, metering module and debugging interface, described power module is connected with power input, and described MCU connects WIFI module, metering module and debugging interface respectively, and described relay comprises relay coil and relay contact, described relay coil is connected with MCU, and described relay contact is connected in outside controlled device loop.
2. the measurable intelligent control circuit of band WIFI function according to claim 1, it is characterized in that, described relay contact comprises a normally closed contact and a normally opened contact.
3. the measurable intelligent control circuit of band WIFI function according to claim 1, it is characterized in that, described metering module comprises for measuring the current sensor of outside controlled device loop current and the voltage sensor for measuring supply voltage, and described current sensor, voltage sensor are all connected with MCU by amplifier electronic circuit.
4. the measurable intelligent control circuit of band WIFI function according to claim 1, it is characterized in that, described debugging interface is USB socket.
5. the measurable intelligent control circuit of band WIFI function according to claim 1, it is characterized in that, also comprise manual control module, this manual control module comprises the photo-coupler and Non-follow control access point that connect successively, and described photo-coupler is connected with MCU.
6. the measurable intelligent control circuit of band WIFI function according to claim 1, is characterized in that, also comprise the button be connected with MCU.
7. the measurable intelligent control circuit of band WIFI function according to claim 6, it is characterized in that, described button is touch key.
8. the measurable intelligent control circuit of band WIFI function according to claim 1, is characterized in that, also comprise the LED light be connected with MCU.
9. the measurable intelligent control circuit of band WIFI function according to claim 8, it is characterized in that, described LED light comprises running LED and communication state pilot lamp.
10. the measurable intelligent control circuit of band WIFI function according to claim 1, it is characterized in that, described outside controlled device comprises illuminating lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531267.3U CN204807967U (en) | 2015-07-21 | 2015-07-21 | Take measurable intelligent control circuit of WIFI function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531267.3U CN204807967U (en) | 2015-07-21 | 2015-07-21 | Take measurable intelligent control circuit of WIFI function |
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| Publication Number | Publication Date |
|---|---|
| CN204807967U true CN204807967U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520531267.3U Active CN204807967U (en) | 2015-07-21 | 2015-07-21 | Take measurable intelligent control circuit of WIFI function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743658A (en) * | 2016-02-01 | 2016-07-06 | 广西禾邦科技有限责任公司 | Functional WiFi module based on the Internet of Things |
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2015
- 2015-07-21 CN CN201520531267.3U patent/CN204807967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743658A (en) * | 2016-02-01 | 2016-07-06 | 广西禾邦科技有限责任公司 | Functional WiFi module based on the Internet of Things |
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