CN103455056A - ZigBee-based temperature control node of intelligent home system - Google Patents
ZigBee-based temperature control node of intelligent home system Download PDFInfo
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- CN103455056A CN103455056A CN 201210172297 CN201210172297A CN103455056A CN 103455056 A CN103455056 A CN 103455056A CN 201210172297 CN201210172297 CN 201210172297 CN 201210172297 A CN201210172297 A CN 201210172297A CN 103455056 A CN103455056 A CN 103455056A
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Abstract
The invention discloses a ZigBee-based temperature control node of an intelligent home system and a method for designing the ZigBee-based temperature control node. The ZigBee-based temperature control node is used for controlling the temperature in the intelligent home system, so that a comfortable temperature environment can be created for a family. The node comprises an ATmega8L controller (1), a DS18B20 temperature sensor (2), a ZigBee wireless communication module (3), a temperature control module (4) and a power module (5). The ZigBee-based temperature control node and the method have the advantages that the temperature of the domestic environment can be detected and controlled by the aid of the temperature sensor and a single chip microcomputer, the ZigBee-based temperature control node is simple in structure, low in cost and easy to popularize, and the like.
Description
Technical field
The invention belongs to Smart Home control technology field, the temperature related in a kind of intelligent domestic system based on ZigBee is controlled node, adopt specifically 8 8-digit microcontrollers and temperature sensor to realize temperature detection and the control in home environment, in order to create a comfortable home environment.
Background technology
High speed development along with technology such as computing machine, electronics and networks, and people are to the pursuit of quality of life and the change of residential conception, people more and more pursue the intellectuality of the trifling matters of everyday life, wish can insert intelligent program in daily life staying idle at home, thereby enjoy simple life operation.Thereby the life staying idle at home environment of intelligence becomes following a kind of development trend.It not only can provide exquisite home room to the user, and can provide safer, comfortable living environment to the household.The development of electronic industry also makes intelligent domestic system take PC when starting to take the embedded system field that embedded home gateway is core as control center turns to gradually.
The development of ZigBee technology, make the intelligent domestic system wireless penetration develop into a kind of trend.This mainly, because wireless network can provide greater flexibility, has saved the energy and the expense that connect up in the intelligent domestic system, for common household is upgraded to intelligent domestic system, provides approach very easily.Safe, low-cost, the low-power consumption of ZigBee technology, closely waiting characteristics all to meet very much the demand of intelligent home network, is a developing direction of following Smart Home so ZigBee technology and intelligent domestic system are merged.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of temperature be applied in the intelligent domestic system based on ZigBee with low cost, simple in structure, that be easy to promote to control node, thereby realize temperature detection and the control in home environment.
The technical solution adopted in the present invention is: a kind of intelligent domestic system temperature based on ZigBee is controlled node, has controller, also comprises the DS18B20 temperature sensor be connected with controller; The ZigBee wireless communication module be connected with controller; The temperature control modules be connected with controller.
Described DS18B20 temperature sensor is connected with the I/O interface of controller, for detection and the numeral output of home environment temperature.
Described ZigBee wireless communication module is connected with the serial ports of controller, for the wireless transmission of data.
Described temperature control modules is connected with the I/O mouth of controller, for controlling temperature control equipment (fan, air-conditioning etc.).
The accompanying drawing explanation
Fig. 1 is entire block diagram of the present invention;
Fig. 2 is DS18B20 temperature sensor circuit schematic diagram of the present invention;
Fig. 3 is ZigBee wireless communication module circuit theory diagrams of the present invention;
Fig. 4 is temperature control modules circuit theory diagrams of the present invention;
Fig. 5 is power module circuitry schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing and example, the invention will be further described.
Intelligent domestic system temperature based on ZigBee of the present invention is controlled node, adopts 8 8-digit microcontrollers and temperature sensor to realize temperature detection and the control in home environment, in order to create a comfortable Household temperature environment.
As shown in Figure 1, the intelligent domestic system temperature based on ZigBee of the present invention is controlled node, has controller (1), also comprises the DS18B20 temperature sensor (2) be connected with controller (1); The ZigBee wireless communication module (3) be connected with controller (1); The temperature control modules (4) be connected with controller (1); The power module (5) for power supply is provided be connected with controller (1), DS18B20 temperature sensor.
As shown in Figure 2, DS18B20 temperature sensor of the present invention is connected with the I/O interface of controller, adopts the digital form transmission of " one-wire bus ", for temperature detection and the numeral output of home environment.
As shown in Figure 3, ZigBee wireless communication module of the present invention is connected with the serial ports of controller, for the wireless transmission of data.
As shown in Figure 4, temperature control modules of the present invention adopts relay circuit to carry out the control of temperature control equipment (fan, air-conditioning etc.), and relay is connected with the I/O of controller, realizes cut-offfing of relay, thereby realizes the adjusting of temperature.
As shown in Figure 5, the intelligent domestic system temperature based on ZigBee of the present invention is controlled node needs 5V and two kinds of power supplys of 3V, so adopt respectively AMS1117-5V and AMS1117-3.3V voltage stabilizing chip to carry out the voltage stabilizing output of power supply.
Claims (4)
1. the intelligent domestic system temperature based on ZigBee is controlled node, has controller (1), it is characterized in that, also comprises the DS18B20 temperature sensor (2) be connected with controller (1); The ZigBee wireless communication module (3) be connected with controller (1); The temperature control modules (4) be connected with controller (1).
2. the intelligent domestic system temperature based on ZigBee according to claim 1 is controlled node, and it is characterized in that: described DS18B20 temperature sensor (2) is connected with the I/O mouth of controller (1), realizes the detection and numeral output of temperature.
3. the intelligent domestic system temperature based on ZigBee according to claim 1 is controlled node, and it is characterized in that: described ZigBee wireless communication module (3) is connected with the serial ports of controller (1), for the wireless transmission of data.
4. the intelligent domestic system temperature based on ZigBee according to claim 1 is controlled node, it is characterized in that: described temperature control modules (4) is connected with the I/O mouth of controller (1), for controlling temperature control equipment (fan, air-conditioning etc.).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210172297 CN103455056A (en) | 2012-05-29 | 2012-05-29 | ZigBee-based temperature control node of intelligent home system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210172297 CN103455056A (en) | 2012-05-29 | 2012-05-29 | ZigBee-based temperature control node of intelligent home system |
Publications (1)
| Publication Number | Publication Date |
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| CN103455056A true CN103455056A (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210172297 Pending CN103455056A (en) | 2012-05-29 | 2012-05-29 | ZigBee-based temperature control node of intelligent home system |
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| CN (1) | CN103455056A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673073A (en) * | 2014-01-08 | 2014-03-26 | 唐山现代工控技术有限公司 | Room temperature regulating method and device |
| CN104809857A (en) * | 2014-01-25 | 2015-07-29 | 卢东祥 | Air conditioner remote controller wireless temperature monitoring system based on ZigBee |
| CN106647300A (en) * | 2016-11-30 | 2017-05-10 | 桂林师范高等专科学校 | Indoor temperature intelligent detection and control method and system of smart home |
-
2012
- 2012-05-29 CN CN 201210172297 patent/CN103455056A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673073A (en) * | 2014-01-08 | 2014-03-26 | 唐山现代工控技术有限公司 | Room temperature regulating method and device |
| CN104809857A (en) * | 2014-01-25 | 2015-07-29 | 卢东祥 | Air conditioner remote controller wireless temperature monitoring system based on ZigBee |
| CN106647300A (en) * | 2016-11-30 | 2017-05-10 | 桂林师范高等专科学校 | Indoor temperature intelligent detection and control method and system of smart home |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |