CN203224776U - Intelligent household monitoring and managing system based on cell phone terminal - Google Patents

Abstract

The utility model relates to a smart home monitoring and management system based on a mobile phone terminal, which effectively solves the problems of inconvenience in home furnishing and adverse effects on people's health, complex network layout, high cost, huge system, and difficult installation and implementation. Yes, the mobile phone terminal is wirelessly connected to the GSM/module of the home smart host terminal, and the wireless data transmission module of the home smart host terminal is wirelessly connected to the wireless data transmission module of the monitoring unit and the management unit. The structure of the home smart host terminal is that the GSM/module and The single-chip microcomputer is connected, and the single-chip microcomputer is connected with the wireless data transmission module, and placed in the casing of the home intelligent host terminal; the structure of the monitoring unit and the management unit is that the wireless data transmission module is connected with the single-chip computer, and placed in the casing of the monitoring unit and the management unit, The single-chip microcomputer is connected with the sensor outside the housing of the monitoring unit and the management unit and the controlled unit of the electric appliance. The utility model has the advantages of simple structure, novelty and uniqueness, easy installation and use, low cost and good use effect.

Description

Smart home monitoring and management system based on mobile terminal

technical field

The utility model relates to electrical appliances, in particular to a smart home monitoring and management system based on mobile phone terminals. Time switch management and mobile phone real-time monitoring of the dangerous state of the home.

Background technique

With the development of electronic technology and network technology, smart home has gradually entered people's lives. Its intelligent, convenient and fast features provide many safe, comfortable and convenient conditions for improving the quality of life and fast-paced work and life of modern people.

From the perspective of indoor network types, early smart homes mostly used technologies such as RS485 and power line carrier to arrange wired networks. Although the RS485 network is easier to implement, it will bring inconvenience to indoor wiring, and it is more difficult for the power line carrier to deal with power line interference signals. With the development of wireless network technology in recent years. The use of wireless networks to arrange home internal network systems has become the mainstream.

From the perspective of remote control terminal access methods, the home smart host terminal is connected to the user's remote terminal through interfaces such as Ethernet, Wi-Fi or GPRS.

In the development of smart home for decades, although the technology is relatively mature, there are still certain bottlenecks. At present, the existing smart home system needs to install and arrange the smart home system before or at the same time as the decoration, which is inconvenient. Secondly, complex network deployment, high cost, and large system have also become several factors that affect user acceptance.

In addition, due to gas leakage in modern households, fires pose a direct threat to the safety of human life and property. The excessive concentration of formaldehyde in modern homes and the concealment of its hazards silently affect people's health. The inconvenience of seeking help in an emergency is a problem to be solved. Therefore, improvements and innovations in smart home technology are imperative.

Contents of the invention

In view of the above situation, in order to overcome the defects of the prior art, the purpose of this utility model is to provide a smart home monitoring and management system based on mobile phone terminals, which can effectively solve the inconvenience existing in the home and the adverse effects on people's health. In the prior art, the network layout is complicated, the cost is high, the system is huge, and it is difficult to install and implement.

The technical scheme solved by the utility model is to include a mobile phone terminal, a home smart host terminal, a monitoring unit and a management unit, the mobile phone terminal and the GSM/module wireless connection of the home smart host terminal, and the first wireless data transmission module of the home smart host terminal and The second wireless data transmission module of the monitoring unit and the management unit are wirelessly connected, and the structure of the home intelligent host terminal is that the GSM/module is connected with the first single-chip microcomputer, and the first single-chip computer is connected with the first wireless data transmission module, and placed in the home In the casing of the intelligent host terminal, glue is poured and sealed together; the structure of the monitoring unit and the management unit is that the second wireless data transmission module is connected to the second single-chip microcomputer, and placed in the casing of the monitoring unit and the management unit, and glued Sealed together, the second single-chip microcomputer is connected with the sensor outside the housing of the monitoring unit and the management unit and the electrical controlled unit.

The utility model is simple in structure, novel and unique, easy to install and use, low in cost and good in use effect, and can provide simple, convenient, safe and comfortable conditions for modern homes, and is an innovation in smart home equipment.

Description of drawings

Fig. 1 is a block diagram of the system of the present invention.

Fig. 2 is a structural diagram of the home intelligent host terminal of the present invention. the

Fig. 3 is a structural diagram of the formaldehyde gas monitoring unit of the present invention.

Fig. 4 is a structural diagram of the fire monitoring unit of the present invention.

Fig. 5 is a structural diagram of the gas monitoring unit of the present invention.

Fig. 6 is a structural diagram of the household appliance management unit of the present invention.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.

As shown in Figures 1-6, the utility model includes a mobile phone terminal, a home smart host terminal, a monitoring unit and a management unit. The data transmission module 4 is wirelessly connected with the second wireless data transmission module 5 of the monitoring unit and the management unit. The structure of the home intelligent host terminal is that the GSM/module 2 is connected with the first single-chip microcomputer 3, and the first single-chip microcomputer 3 is connected with the first wireless data transmission module. The data transmission module 4 is connected, and placed in the housing of the home intelligent host terminal, and glued and sealed together; the structure of the monitoring unit and the management unit is that the second wireless data transmission module 5 is connected with the second single-chip microcomputer 6, and is juxtaposed The casings of the monitoring unit and the management unit are sealed together with glue, and the second single-chip microcomputer 6 is connected with the sensor and the electrical controlled unit 7 outside the casings of the monitoring unit and the management unit.

The mobile phone terminal sends different short message instructions to the home smart host terminal by touching different functional areas through the mobile phone operation interface;

The monitoring unit is composed of a formaldehyde gas monitoring unit, a fire monitoring unit and a gas monitoring unit which are connected to the second single-chip microcomputer 6 respectively; The controlled units are connected to each other, and the controlled units of electrical appliances are connected to home appliances 1, 2, 3...n; the home intelligent host terminal, monitoring unit and management unit are all connected to the mobile power supply module to realize power supply to them;

In order to ensure the use effect, the GSM module is a SIM900 quad-band GSM module, which is responsible for SMS communication with the mobile phone and communication with the first single-chip microcomputer of the home intelligent host terminal.

The first single-chip microcomputer in the home smart host terminal is an MSP430F5438 single-chip microcomputer, which is responsible for controlling the GSM module, the first wireless data transmission module and the touch screen of the home smart host terminal. the

The wireless data transmission modules mentioned above are all YL-500IW wireless data transmission modules, medium power transmission, standard 500mW, high performance, high reliability, transmission distance of more than 3000 meters, open area up to 4000 meters, 315/433/490/ 868/915MHz working frequency band, complete the data transmission between the monitoring unit and management unit and the home smart host terminal through wireless data transmission.

The single-chip microcomputers in the monitoring unit and the management unit are all MSP430F149 single-chip microcomputers to complete sensor data acquisition, processing and transmission.

The formaldehyde sensor in the formaldehyde gas monitoring unit is an ME3-CH2O sensor.

The sensor group in the fire monitoring unit is MS5100 smoke sensor and CITY/4CM carbon monoxide sensor.

The sensor group in the gas monitoring unit is an LXK-4 catalytic element and a CITY/4CM carbon monoxide sensor.

The mobile power module is a 12V/5V dual voltage output 4800mAH high-capacity lithium battery.

The formaldehyde gas monitoring unit, the fire monitoring unit, the gas monitoring unit, the monitoring unit and the management unit, and the home smart host terminal are all equipped with an emergency help button (not shown in the figure).

Realization of management functions: users can directly edit text message instructions or send text messages to the home smart host terminal by touching the mobile terminal operation interface to complete the switch management and timing switch settings for home appliances. The home smart host terminal receives instructions and sends switch signals to the home appliance management unit, and the home appliance management unit controls the home appliance switch by controlling the appliance controlled unit (now a relay).

Realization of monitoring function: the formaldehyde gas monitoring unit, fire monitoring unit, and gas monitoring unit collect data, judge whether the safety threshold is exceeded, and decide whether the formaldehyde content exceeds the standard, whether there is a fire in the home, and whether the gas leaks. If the monitoring unit detects that the safety threshold is exceeded, it will automatically transmit alarm information to the home smart host terminal, and the home smart host terminal notifies the mobile phone terminal in the form of a short message.

Realization of emergency help function: as long as the above-mentioned emergency help button is pressed, the home intelligent host terminal sends an emergency help signal to the mobile terminal.

When the utility model is in use, the mobile phone terminal is the mobile phone used by the user daily. The home smart host terminal is placed anywhere in the living room (such as on a desk and other places). The formaldehyde gas monitoring unit and fire monitoring unit are placed in the horizontal, living room, kitchen and bathroom. The gas monitoring unit is placed in the kitchen. When the user does not go out, he can directly operate the home smart host terminal to complete the home appliance management function. The monitoring unit and the management unit are sealed with glue in the housing, which is safe and reliable.

It can be seen from the above that the utility model is a smart home monitoring and management system based on a mobile phone terminal, which can remotely switch and manage home appliances in the home through the mobile phone carried by the user, and monitor the concentration of formaldehyde in the air in the furniture, gas Leakage, fire status and emergency calls of people in the living room are remotely monitored. And when the user does not go out, the above-mentioned management and monitoring functions can be realized only through the home smart host terminal. The user's mobile phone communicates with the home smart host terminal through SMS commands to realize remote control. The home smart host terminal and each monitoring unit and management unit realize data transmission through the wireless data transmission module, achieving remote manual or timing switch management and control of home appliances. The mobile phone real-time monitoring of the dangerous state of the home is safe and reliable. It is an innovation in smart home technology and has good economic and social benefits.

Claims (6)

1. A smart home monitoring and management system based on a mobile phone terminal, comprising a mobile phone terminal, a home smart host terminal, a monitoring unit and a management unit, characterized in that the mobile phone terminal (1) and the GSM/module (2) of the home smart host terminal ) wireless connection, the first wireless data transmission module (4) of the home smart host terminal is wirelessly connected with the second wireless data transmission module (5) of the monitoring unit and the management unit, and the structure of the home smart host terminal is GSM/module (2) Connected to the first single-chip microcomputer (3), the first single-chip microcomputer (3) is connected to the first wireless data transmission module (4), and placed in the casing of the home smart host terminal, and glued and sealed together; the said The structure of the monitoring unit and the management unit is that the second wireless data transmission module (5) is connected to the second single-chip microcomputer (6), and placed in the housing of the monitoring unit and the management unit, and glued together, the second single-chip microcomputer (6) It is connected with the sensor outside the housing of the monitoring unit and the management unit and the electrical controlled unit (7). 2. The smart home monitoring and management system based on mobile phone terminal according to claim 1, characterized in that, the monitoring unit is a formaldehyde gas monitoring unit, a fire monitoring unit and a gas monitoring unit which are connected with the second single chip microcomputer (6) respectively. connected to form. 3. The smart home monitoring and management system based on mobile phone terminals according to claim 1, wherein the management unit is connected with the second single-chip microcomputer by the second wireless data transmission module, and the second single-chip microcomputer and the electrical controlled unit Connected to form, the electrical appliance controlled unit is connected with household appliance 1, household appliance 2, household appliance 3 ... household appliance n. 4. The smart home monitoring and management system based on mobile phone terminal according to claim 1, characterized in that, the home smart host terminal, the monitoring unit and the management unit are all connected to the mobile power supply module. 5. The smart home monitoring and management system based on mobile phone terminal according to claim 1, characterized in that, the first single-chip microcomputer controls the GSM module, the first wireless data transmission module and The touch screen of the home smart host terminal. 6. The smart home monitoring and management system based on mobile phone terminal according to claim 1, characterized in that, the monitoring unit, the management unit and the home smart host terminal are all equipped with an emergency help button.

Images