CN201749551U - Intelligent monitoring system of household appliance - Google Patents
Intelligent monitoring system of household appliance Download PDFInfo
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- CN201749551U CN201749551U CN2010201255594U CN201020125559U CN201749551U CN 201749551 U CN201749551 U CN 201749551U CN 2010201255594 U CN2010201255594 U CN 2010201255594U CN 201020125559 U CN201020125559 U CN 201020125559U CN 201749551 U CN201749551 U CN 201749551U
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- protection performance
- control module
- sampling circuit
- household appliances
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Abstract
The utility model discloses an intelligent monitoring system of a household appliance, which comprises a current sampling circuit, a voltage sampling circuit, a control unit, a wireless receiver unit, a wireless transmission unit and protection execution unit, wherein the current sampling circuit, the voltage sampling circuit and the wireless receiver unit are respectively connected with the input end of the control unit, and the output end of the control unit is respectively connected with the wireless transmission unit and the protection execution unit. Compared with the prior art, the utility model can intensively manage household appliances and remotely controls with mobile phones so as to avoid loss on household appliances because of household appliances work under power for a long term. Meanwhile, the utility model can avoid waste, has low cost and is simple and practical to control.
Description
Technical field
The utility model relates to household appliance technical field, particularly a kind of household appliances intelligent monitor system.
Background technology
Along with developing rapidly of science and technology, digital product, refrigerator, washing machine, TV, computing machine etc. enter into family in a large number, and function is from strength to strength, but various electrical equipment are charged for a long time, both wasted electric energy, also electrical equipment had damage simultaneously; And various electrical equipment all work independently, even some product has intelligence or network function, also are independent and PERCOM peripheral communication, and use cost is higher, complex operation.
The utility model content
The utility model technical issues that need to address provide a kind of household appliances intelligent monitor system to reach the purpose that household appliances is managed concentratedly and controlled.
Be that a kind of household appliances intelligent monitor system comprises current sampling circuit in order to solve the problems of the technologies described above the technical solution of the utility model; voltage sampling circuit, control module, radio receiving unit; the wireless transmission unit; the protection performance element is formed described current sampling circuit, voltage sampling circuit; radio receiving unit; the GSM receiver is connected with the input end of control module respectively, the output terminal of described control module respectively with the wireless transmission unit, the protection performance element connects.
Described protection performance element comprises televisor protection performance element, refrigerator protection performance element, electric heater protection performance element.
Described protection performance element is made up of driving circuit and triode; described driving circuit is made up of triode and resistance; the base stage of described triode is connected with the output terminal of control module by resistance; described grounded emitter, described collector is connected with working power by the coil of relay.The normally closed contact of described relay is serially connected on the live wire of household electrical appliance socket.
Described control module is connected with host computer by communication interface, and described communication interface is RS232 conversion block or RS485 conversion block.
The utility model compared with prior art can manage concentratedly and use mobile phone to carry out Long-distance Control to household appliances, prevents the loss that the long-term charged work of household electrical appliance brings household electrical appliance, has also avoided waste simultaneously, and is with low cost, controls simple and practical.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further details;
Fig. 1 is the utility model theory diagram;
Fig. 2 is a protection performance element circuit diagram among Fig. 1;
In Fig. 1-2,1, control module, 2, mobile phone, 3, the wireless transmission unit, 4, radio receiving unit, 5, the protection performance element, 6, voltage sampling circuit, 7, current sampling circuit, 8, host computer, 9, the GSM receiver, 10, the GSM network.
Embodiment
As shown in Figure 1, a kind of household appliances intelligent monitor system comprises current sampling circuit 7; voltage sampling circuit 6, control module 1, radio receiving unit 4; wireless transmission unit 3, protection performance element 5, GSM receiver 9; described current sampling circuit 7; voltage sampling circuit 6, radio receiving unit, GSM receiver 9 are connected with the input end of control module 1 respectively; the output terminal of described control module 1 respectively with wireless transmission unit 3, protection performance element 5 connects.
Control module 1 adopts single-chip microcomputer, and the model that present embodiment adopts is 8255.
Radio receiving unit 4; Be used for receiving alerting signal, the alerting signal that the infrared anti-theft device of installing in the family sends sends control module 1 then to, realizes the wireless collection function of infrared anti-theft signal.
After sampling, the electric current of 7 pairs of household electrical appliance of current sampling circuit is transported to control module 1.
After sampling, the voltage of 8 pairs of household electrical appliance of voltage sample electric current is transported to control module 1.
Protection performance element 5 comprises televisor protection performance element; refrigerator protection performance element; electric heater protection performance element; micro-wave oven protection performance element; described protection performance element is made up of driving circuit and relay, and described driving circuit is made up of triode and resistance, and the base stage of described triode is connected with the output terminal of control module by resistance; described grounded emitter, described collector is connected with working power by the coil of relay.The normally closed contact of described relay is serially connected on the live wire of household electrical appliance socket.
When control module 1 receives the control signal of the cut-out household electrical appliance power supply that mobile phone 2 sends or finds to gather the voltage signal or the current signal that come be unusually, control module output high level drives the triode conducting, the relay normally closed contact disconnects, and disconnects household electrical appliance socket live wire with deenergization.
Described control module 1 also is connected with host computer 8 by communication interface, and described communication interface is RS232 conversion block or RS485 conversion block.Host computer 8 adopts computing machine, and host computer 8 carries out remote monitoring by the internet to control module 1 by Ethernet interface and Internet connection.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (4)
1. household appliances intelligent monitor system; it is characterized in that: it comprises voltage sampling circuit (6); current sampling circuit (7); control module (1); wireless transmission unit (3); radio receiving unit (4); protection performance element (5); GSM receiver (9), described voltage sampling circuit (6), current sampling circuit (7); radio receiving unit (4); GSM receiver (9) is connected with the input end of control module (1) respectively, the output terminal of described control module (1) respectively with wireless transmission unit (3), protection performance element (5) connects.
2. a kind of household appliances intelligent monitor system according to claim 1 is characterized in that: described protection performance element (5) comprises televisor protection performance element, refrigerator protection performance element and electric heater protection performance element.
3. a kind of household appliances intelligent monitor system according to claim 1 and 2; it is characterized in that: described protection performance element (5) is made up of driving circuit and triode; described driving circuit is made up of triode and resistance R; the base stage of described triode is connected with the output terminal of control module by resistance; described grounded emitter; described collector is connected with working power by the coil of relay, and the normally closed contact of described relay is serially connected on the live wire of household electrical appliance socket.
4. a kind of household appliances intelligent monitor system according to claim 1 is characterized in that: described control module (1) is connected with host computer (8) by communication interface, and described communication interface is RS232 conversion block or RS485 conversion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201255594U CN201749551U (en) | 2010-03-08 | 2010-03-08 | Intelligent monitoring system of household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201255594U CN201749551U (en) | 2010-03-08 | 2010-03-08 | Intelligent monitoring system of household appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749551U true CN201749551U (en) | 2011-02-16 |
Family
ID=43584223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201255594U Expired - Fee Related CN201749551U (en) | 2010-03-08 | 2010-03-08 | Intelligent monitoring system of household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094788A (en) * | 2013-01-25 | 2013-05-08 | 苏州云都网络技术有限公司 | Remote-controllable and intelligent socket |
| CN103296540A (en) * | 2013-05-27 | 2013-09-11 | 杨金钰 | Socket, terminal and method for controlling switch of socket |
-
2010
- 2010-03-08 CN CN2010201255594U patent/CN201749551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094788A (en) * | 2013-01-25 | 2013-05-08 | 苏州云都网络技术有限公司 | Remote-controllable and intelligent socket |
| CN103296540A (en) * | 2013-05-27 | 2013-09-11 | 杨金钰 | Socket, terminal and method for controlling switch of socket |
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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: 20110216 Termination date: 20140308 |