CN203219339U - Intelligent household system - Google Patents

Abstract

The utility model discloses a smart home system, comprising: an embedded home gateway (1) and a home appliance control device (2), wherein the home appliance control device (2) is set in a Zigbee wireless network (3); the embedded Type home gateway (1) includes embedded processor (4) and network card chip (5); Zigbee wireless network (3) includes coordinator (6) and Zigbee node (7); embedded processor (4) and network card The chip (5) is connected to the coordinator (6), and the Zigbee node (7) is connected to the coordinator (6) and the home appliance control device (2) respectively. The utility model constructs a Zigbee wireless network, uses the Zigbee wireless network to wirelessly control home appliances, and uses an embedded home gateway to connect with an external Internet network, and remotely controls smart home appliances through external devices, thereby saving costs and avoiding Complicated wiring is conducive to system expansion and reduction, and also reduces the dependence on local PCs, which is conducive to system upgrades and maintenance.

Description

Smart Home System

technical field

The utility model relates to an intelligent household system, which belongs to the technical field of household control.

Background technique

With the gradual acceleration of electronic information technology and social informatization, the relationship between people's life, work, study and communication is getting closer and closer. While changing people's living habits and working methods, the information society also puts forward demands on our traditional houses. up the challenge. Looking around, we can easily find that people's requirements for home furnishing are no longer just simple material space, but more concerned about a highly safe, comfortable, beautiful and convenient living environment, as well as advanced communication facilities, complete and efficient Information terminals, automatic and intelligent home appliances, and networked resource management, etc. In today's society, people's growing demand has made home intelligence a trend.

At present, some domestic giants in the traditional home appliance industry, such as Haier, Skyworth, TCL, Kelon and Hisense, have entered the smart home market, and some companies that entered this field first have basically launched their own products. However, the existing smart home systems also have the following disadvantages:

(1) Use wired methods to build smart home systems, such as LONWORKS, CEBUS, X-10, RS485, CANBUS and Ethernet, etc., not only the wiring is complicated and the cost is high, but also the addition or removal of equipment requires rewiring, which is very inconvenient;

(2) Relying on local PCs, the control of home appliances can only rely on the PCs inside the home, which is very unfavorable for system upgrades and maintenance;

(3) The function is single, and the process of system expansion is very complicated.

Utility model content

The purpose of this utility model is to provide a smart home system, which can effectively solve the problems existing in the prior art, especially the complex wiring, high cost, and the addition and subtraction of equipment needs to be re-wired, which is very inconvenient and difficult for the local PC. More dependent, the control of home appliances can only rely on the PC inside the home, which is very unfavorable for system upgrades and maintenance issues.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions: a smart home system, comprising: an embedded home gateway and a home appliance control device, wherein the home appliance control device is set in a Zigbee wireless network; The gateway includes an embedded processor and a network card chip; the Zigbee wireless network includes a coordinator and a Zigbee node; the embedded processor is respectively connected with the network card chip and the coordinator, and the Zigbee node is respectively connected with the coordinator and a home appliance control device.

The embedded home gateway also includes: a touch screen connected to the embedded processor so as to realize manual control of the home system.

The above-mentioned home appliance control device is a relay or an infrared code generator, so that it can control not only air conditioners and other home appliances that can be controlled by remote controllers, but also home appliances that can be controlled by switches.

The Zigbee node described in the utility model includes a Zigbee router and a Zigbee terminal, the Zigbee router is respectively connected with the coordinator and the Zigbee terminal, and the Zigbee terminal is connected with the home appliance control device, so that the increase or decrease of equipment in the smart home system can be realized conveniently.

There are one or more Zigbee nodes, which can be increased or decreased according to actual needs. After connecting relays or infrared code generators, different home appliances are respectively connected to different Zigbee terminals.

The utility model also includes a GSM module, which is connected with the embedded home gateway, so that the remote control of the smart home system can be realized through the mobile phone, and the shortcoming of being relatively dependent on the local PC is overcome.

The utility model also includes a smoke sensor and a flame sensor. The smoke sensor and the flame sensor are respectively connected with the Zigbee terminal and embedded in a security system, so that real-time monitoring of family fires can be realized.

The utility model also includes sensors for collecting information such as a temperature and humidity sensor and a light intensity sensor, which are used for intelligently controlling the home.

The aforementioned embedded home gateway is also provided with a wifi module, and the wifi module is connected to the embedded processor, so that the home appliances of the smart home system can be controlled conveniently through the mobile phone.

The coordinator and Zigbee nodes adopt CC2530 chips, and the CC2530 chips have low power consumption, thereby saving energy.

The embedded processor adopts S3C6410 processor, which has powerful internal resource processing capability, and the highest main frequency can reach 667MHz.

The network card chip described in the utility model adopts DM9000 network card chip; the touch screen adopts TFT touch screen, which not only has low power consumption, but also has better performance.

Compared with the prior art, the utility model constructs a Zigbee wireless network, utilizes the Zigbee wireless network to carry out wireless integrated control of home appliances, and uses an embedded home gateway to connect with an external Internet network, and controls smart home appliances through external devices. Remote control; the ZIGBEE technology adopted is not only low in cost, but also convenient and quick to set up a network, eliminating the trouble of wiring, and has established a unified standard for various node devices in the home, which is very suitable for building a wireless home network; the use of Zigbee wireless network , It is also convenient for users to maintain and upgrade the system in the future. In addition, the embedded home gateway in the utility model not only has low power consumption, small size, and low cost, but also has good stability and real-time performance, and can also access the Internet conveniently, completely getting rid of the dependence on the PC. In addition, the utility model is embedded in the home security system, which can monitor and alarm the gas leaks and fires in the home in real time, and effectively expands the functions of the system.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the present invention.

Reference signs: 1-embedded home gateway, 2-home appliance control device, 3-Zigbee wireless network, 4-embedded processor, 5-network card chip, 6-coordinator, 7-Zigbee node, 8-touch screen, 9 -Zigbee router, 10-Zigbee terminal, 11-GSM module, 12-smoke sensor, 13-flame sensor, 14-wifi module.

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.

Detailed ways

Embodiment 1: a kind of smart home system, as shown in Figure 1, comprises: embedded home gateway 1 and home appliance control device 2, wherein, home appliance control device 2 is located in Zigbee wireless network 3; Described embedded home gateway 1 includes embedded processor 4 and network card chip 5; Zigbee wireless network 3 includes coordinator 6 and Zigbee node 7; embedded processor 4 is connected with network card chip 5 and coordinator 6 respectively, and Zigbee node 7 is connected with coordinator 6 and coordinator 6 respectively Home appliance control device 2 is connected. The embedded home gateway 1 further includes: a touch screen 8 connected to the embedded processor 4 . The household appliance control device 2 is a relay. The Zigbee node 7 includes a Zigbee router 9 and a Zigbee terminal 10 , the Zigbee router 9 is connected to the coordinator 6 and the Zigbee terminal 10 respectively, and the Zigbee terminal 10 is connected to the home appliance control device 2 . A GSM module 11 is also included, and the GSM module 11 is connected with the embedded home gateway 1 . A smoke sensor 12 and a flame sensor 13 are also included, and the smoke sensor 12 and the flame sensor 13 are connected to the Zigbee terminal 10 respectively. The embedded home gateway 1 is also provided with a wifi module 14, and the wifi module 14 is connected with the embedded processor 4. The coordinator 6 and the Zigbee node 7 adopt the CC2530 chip. Described embedded processor 4 adopts S3C6410 processor. The network card chip 5 is a DM9000 network card chip; the touch screen 8 is a TFT touch screen.

Embodiment 2: A smart home system, comprising: an embedded home gateway 1 and a home appliance control device 2, wherein the home appliance control device 2 is set in the Zigbee wireless network 3; the embedded home gateway 1 includes an embedded processor 4 and network card chip 5; Zigbee wireless network 3 includes coordinator 6 and Zigbee node 7; embedded processor 4 is connected with network card chip 5 and coordinator 6 respectively, and Zigbee node 7 is connected with coordinator 6 and home appliance control device 2 respectively. The embedded home gateway 1 further includes: a touch screen 8 connected to the embedded processor 4 . Described embedded processor 4 adopts S3C6410 processor. The network card chip 5 is a DM9000 network card chip; the touch screen 8 is a TFT touch screen.

Embodiment 3: A smart home system, comprising: an embedded home gateway 1 and a home appliance control device 2, wherein the home appliance control device 2 is set in the Zigbee wireless network 3; the embedded home gateway 1 includes an embedded processor 4 and network card chip 5; Zigbee wireless network 3 includes coordinator 6 and Zigbee node 7; embedded processor 4 is connected with network card chip 5 and coordinator 6 respectively, and Zigbee node 7 is connected with coordinator 6 and home appliance control device 2 respectively. The embedded home gateway 1 is also provided with a wifi module 14, and the wifi module 14 is connected with the embedded processor 4.

Embodiment 4: A smart home system, comprising: an embedded home gateway 1 and a home appliance control device 2, wherein the home appliance control device 2 is set in the Zigbee wireless network 3; the embedded home gateway 1 includes an embedded processor 4 and network card chip 5; Zigbee wireless network 3 includes coordinator 6 and Zigbee node 7; embedded processor 4 is connected with network card chip 5 and coordinator 6 respectively, and Zigbee node 7 is connected with coordinator 6 and home appliance control device 2 respectively. The embedded home gateway 1 further includes: a touch screen 8 connected to the embedded processor 4 . The household appliance control device 2 is a relay. The Zigbee node 7 includes a Zigbee router 9 and a Zigbee terminal 10 , the Zigbee router 9 is connected to the coordinator 6 and the Zigbee terminal 10 respectively, and the Zigbee terminal 10 is connected to the home appliance control device 2 . A smoke sensor 12 and a flame sensor 13 are also included, and the smoke sensor 12 and the flame sensor 13 are connected to the Zigbee terminal 10 respectively.

Embodiment 5: A smart home system, comprising: an embedded home gateway 1 and a home appliance control device 2, wherein the home appliance control device 2 is set in the Zigbee wireless network 3; the embedded home gateway 1 includes an embedded processor 4 and network card chip 5; Zigbee wireless network 3 includes coordinator 6 and Zigbee node 7; embedded processor 4 is connected with network card chip 5 and coordinator 6 respectively, and Zigbee node 7 is connected with coordinator 6 and home appliance control device 2 respectively. A GSM module 11 is also included, and the GSM module 11 is connected with the embedded home gateway 1 .

Embodiment 6: A smart home system, comprising: an embedded home gateway 1 and a home appliance control device 2, wherein the home appliance control device 2 is set in the Zigbee wireless network 3; the embedded home gateway 1 includes an embedded processor 4 and network card chip 5; Zigbee wireless network 3 includes coordinator 6 and Zigbee node 7; embedded processor 4 is connected with network card chip 5 and coordinator 6 respectively, and Zigbee node 7 is connected with coordinator 6 and home appliance control device 2 respectively. The embedded home gateway 1 further includes: a touch screen 8 connected to the embedded processor 4 . The household appliance control device 2 is a relay. The Zigbee node 7 includes a Zigbee router 9 and a Zigbee terminal 10 , the Zigbee router 9 is connected to the coordinator 6 and the Zigbee terminal 10 respectively, and the Zigbee terminal 10 is connected to the home appliance control device 2 .

Embodiment 7: A smart home system, comprising: an embedded home gateway 1 and a home appliance control device 2, wherein the home appliance control device 2 is set in the Zigbee wireless network 3; the embedded home gateway 1 includes an embedded processor 4 and network card chip 5; Zigbee wireless network 3 includes coordinator 6 and Zigbee node 7; embedded processor 4 is connected with network card chip 5 and coordinator 6 respectively, and Zigbee node 7 is connected with coordinator 6 and home appliance control device 2 respectively.

The working principle of an embodiment of the utility model: the utility model includes 4 ways to realize the control of household appliances:

The first type: the embedded home gateway 1 is connected to the Internet through the network card chip 5 provided on it, and the remote PC is connected to the embedded home gateway 1 through the Internet, and the control information is sent to the embedded processor 4, and the embedded processor 4 will The control information is sent to the coordinator 6 in the Zigbee wireless network 3, and the coordinator 6 further sends the information to the Zigbee router 9 in the Zigbee node 7, and the Zigbee router forwards the information to the Zigbee terminal 10, and the Zigbee terminal 10 and the home appliance control The device 2 is connected to realize the control of the home appliance.

The second type: by operating the touch screen 8 of the embedded home gateway 1, the control information is sent to the coordinator 6 in the Zigbee wireless network 3 through the embedded processor 4, and the coordinator 6 further sends the information to the coordinator in the Zigbee node 7. On the Zigbee router 9, the Zigbee router forwards the information to the Zigbee terminal 10, and the Zigbee terminal 10 is connected to the home appliance control device 2, thereby realizing the control of the home appliance.

The third type: the mobile phone is connected to the embedded home gateway 1 through the GSM module 11, and the control information is sent to the coordinator 6 in the Zigbee wireless network 3 through the embedded processor 4, and the coordinator 6 further sends the information to the Zigbee node 7 In the Zigbee router 9, the Zigbee router forwards the information to the Zigbee terminal 10, and the Zigbee terminal 10 is connected to the home appliance control device 2, thereby realizing the control of the home appliance. In addition, the embedded home gateway 1 can also control the GSM module 11 to send alarm information to the mobile phones of family members.

The fourth type: the mobile phone is connected to the embedded home gateway 1 through the wifi module 14, and the control information is sent to the coordinator 6 in the Zigbee wireless network 3 through the embedded processor 4, and the coordinator 6 further sends the information to the Zigbee node 7 In the Zigbee router 9, the Zigbee router forwards the information to the Zigbee terminal 10, and the Zigbee terminal 10 is connected to the home appliance control device 2, thereby realizing the control of the home appliance.

In addition, a wireless security system can be connected, such as adding a smoke sensor 12 and a flame sensor 13, so that fire monitoring can be realized.

The above realization of the control of home appliances specifically includes: connecting the home appliances through the infrared code generator, so that the home appliances that need to be triggered by the remote control can be controlled, such as controlling the air conditioner, TV program switching, etc.; or connecting the home appliances through the relay, so that Control household appliances that need to be triggered by a single switch, such as lights, fans, access control, humidifiers, etc.

Claims (10)

1. an intelligent domestic system is characterized in that, comprising: embedded home gateway (1) and domestic electric appliances controller (2), and wherein, domestic electric appliances controller (2) is located in the Zigbee wireless network (3); Described embedded home gateway (1) comprises flush bonding processor (4) and network card chip (5); Zigbee wireless network (3) comprises telegon (6) and Zigbee node (7); Flush bonding processor (4) is connected with telegon (6) with network card chip (5) respectively, and Zigbee node (7) is connected with domestic electric appliances controller (2) with telegon (6) respectively.

2. intelligent domestic system according to claim 1 is characterized in that, described embedded home gateway (1) also comprises: touch-screen (8), touch-screen (8) is connected with flush bonding processor (4).

3. intelligent domestic system according to claim 2 is characterized in that, described domestic electric appliances controller (2) is relay or infrared coding generator.

4. intelligent domestic system according to claim 3, it is characterized in that, described Zigbee node (7) comprises Zigbee router (9) and Zigbee terminal (10), Zigbee router (9) is connected with Zigbee terminal (10) with telegon (6) respectively, and Zigbee terminal (10) is connected with domestic electric appliances controller (2).

5. according to claim 1 or 3 described intelligent domestic systems, it is characterized in that, also comprise gsm module (11), gsm module (11) is connected with embedded home gateway (1).

6. intelligent domestic system according to claim 4 is characterized in that, also comprises Smoke Sensor (12) and flame sensor (13), and Smoke Sensor (12) is connected with Zigbee terminal (10) respectively with flame sensor (13).

7. intelligent domestic system according to claim 1 is characterized in that, also is provided with wifi module (14) on the described embedded home gateway (1), and wifi module (14) is connected with flush bonding processor (4).

8. intelligent domestic system according to claim 1 is characterized in that, described telegon (6) and Zigbee node (7) adopt the CC2530 chip.

9. intelligent domestic system according to claim 2 is characterized in that, described flush bonding processor (4) adopts the S3C6410 processor.

10. intelligent domestic system according to claim 9 is characterized in that, described network card chip (5) adopts the DM9000 network card chip; Touch-screen (8) adopts the TFT touch-screen.

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