CN204631580U - Home wireless monitoring and management system based on ZigBee - Google Patents

Abstract

The utility model discloses a kind of household radio monitoring management system based on ZigBee, this system utilizes ZigBee technology and corresponding sensor to build family WSN network, can complete and the detection of the various signal of home environment is transmitted, and by TC35i module, family WSN network and extraneous GSM network are connected, realize user's remote monitoring; Owner utilizes mobile phone to send or receives note and can inquire about the parameter of environment in family, the remote opening realizing electrical equipment in family and closedown; When the environmental parameter of family transfinites, this system sends alarming short message from trend owner or automatically dials master cellular phone to owner's remote alarms.The utility model overcomes the shortcoming that Household security system and long-distance user isolate completely, has practical, circuit stability, and structure is simple, the advantages such as cost is lower.

Description

Home wireless monitoring and management system based on ZigBee

technical field

The utility model relates to the technical field of home monitoring and management, in particular to a ZigBee-based home wireless monitoring and management system.

Background technique

At present, the environment detection of home security systems on the market generally adopts a wired connection method, and the home control network is mostly completely isolated from the external network. Once the user leaves, he cannot understand the indoor status, nor can he remotely control and manage the devices at home. With the development of wireless sensor network (WSN) technology and ZigBee technology, it has become an irresistible trend to set up a home WSN network based on ZigBee protocol. For the convenience of users, we want the owner to remotely monitor the home environment and electrical equipment through mobile terminals such as mobile phones anywhere outside the home. Therefore, a ZigBee-based home Wireless monitoring and management system.

Contents of the invention

The utility model discloses a home wireless monitoring and management system based on ZigBee, allowing users to remotely monitor the home environment and electrical equipment in any place outside the home through mobile terminal equipment such as mobile phones.

The technical solution adopted by the utility model: a ZigBee-based household wireless monitoring and management system, including a ZigBee coordinator and N ZigBee nodes for processing data, the ZigBee coordinator is connected with a GSM module, and the GSM module and mobile Terminal communication; ZigBee nodes are respectively connected with temperature acquisition module, gas acquisition module, infrared monitoring module and operation control module.

The beneficial effects of the utility model: not only can complete the monitoring of family environment parameters when no one is there, but also can realize remote transmission and remote control through ZigBee network and GSM module. Users can obtain home environment parameters at any time through mobile terminals such as mobile phones to realize the opening and closing of home appliances. At the same time, the system can automatically alarm in case of emergency. The utility model has strong practicability, simple structure, strong stability and low cost.

Description of drawings

Fig. 1 is a block diagram of the utility model;

Fig. 2 is the work flowchart of ZigBee coordinator in the utility model;

Fig. 3 is ZigBee node work flowchart in the utility model;

Fig. 4 is a GSM module work flowchart in the utility model;

Fig. 5 is a working flowchart of the anti-theft function of the embodiment.

Detailed ways

In order to better express the details and advantages of the technical solution of the present utility model, further description is now made in conjunction with the accompanying drawings.

As shown in Figure 1, a ZigBee-based household wireless monitoring and management system includes a ZigBee coordinator and N ZigBee nodes for processing data. The ZigBee coordinator is connected to a GSM module and communicates with the mobile terminal through the GSM module ; The ZigBee node is connected with a data acquisition module for monitoring environmental parameters.

Wherein, the data acquisition module includes a temperature acquisition module, a gas acquisition module, an infrared monitoring module and an operation control module; the temperature acquisition module adopts a DS18B20 temperature sensor; the gas acquisition module adopts an MQ-5 gas sensor; the Described infrared monitoring module adopts HC-SR501 pyroelectric sensor; Described operation control module adopts relay control; Described ZigBee coordinator adopts CC2530 type ZigBee chip; Described GSM module adopts TC35i wireless communication chip; Mobile terminal is user's mobile phone or other device.

The workflow of the ZigBee coordinator is shown in Figure 2. Insert a legal SIM card into the GSM module before use. When the user sends a short message to the SIM card through the mobile phone, the GSM module reads the information and communicates it to the The ZigBee coordinator, the ZigBee coordinator communicates with a certain ZigBee node according to the text message content, as shown in Figure 3, the ZigBee node executes corresponding operation commands according to the received information content, such as controlling the opening and closing of electrical appliances, using sensors to monitor the surrounding Collect environmental information, etc.

The GSM module adopts the TC35i module, the GSM module and the ZigBee coordinator are connected through the serial port, and communicate with the user's mobile terminal through the GSM network. The content sends a signal to the ZigBee coordinator, and the ZigBee coordinator controls the corresponding ZigBee node to perform operations according to the signal, and sends the feedback information to the user's mobile phone through a short message. Taking the anti-theft alarm as an example, the user sends the "arm" command through the mobile phone, as shown in Figure 5. After receiving the command, the system turns on the infrared monitoring module. The signal is received and sent to the ZigBee coordinator. The ZigBee coordinator controls the GSM module to send a "door" or "window" alarm message to the user, prompting someone to enter the room through the door or window, and at the same time dial the user's mobile phone to alarm.

Claims (8)

1. the household radio monitoring management system based on ZigBee, it is characterized in that: the ZigBee node comprising N number of dispersed placement, described ZigBee node all connects the same ZigBee telegon for the treatment of data, described ZigBee telegon connects a gsm module, by gsm module and mobile terminal communication; Described ZigBee node is connected with the data acquisition module for monitoring of environmental parameter.

2. the household radio monitoring management system based on ZigBee according to claim 1, is characterized in that: described data acquisition module comprises temperature collect module, gas collecting module, infrared monitoring module and operation control module.

3. the household radio monitoring management system based on ZigBee according to claim 2, is characterized in that: described temperature collect module adopts DS18B20 temperature sensor.

4. the household radio monitoring management system based on ZigBee according to claim 2, is characterized in that: described gas collecting module adopts MQ-5 gas sensor.

5. the household radio monitoring management system based on ZigBee according to claim 2, is characterized in that: described infrared monitoring module adopts HC-SR501 pyroelectric sensor.

6. the household radio monitoring management system based on ZigBee according to claim 2, is characterized in that: described operation control module adopts Control.

7. the household radio monitoring management system based on ZigBee according to claim 1, is characterized in that: described ZigBee telegon adopts CC2530 type ZigBee chip.

8. the household radio monitoring management system based on ZigBee according to claim 1, is characterized in that: described gsm module adopts TC35i wireless communication chips.