CN211454261U

CN211454261U - Intelligent home system based on multiple sensors

Info

Publication number: CN211454261U
Application number: CN202020098211.4U
Authority: CN
Inventors: 陆伟
Original assignee: Kunshan Disaina Electronic Technology Co ltd
Current assignee: Kunshan Disaina Electronic Technology Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-08
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses an intelligent home systems based on multisensor. The method comprises the following steps: the device comprises a main controller, a loudspeaker, a display module, a wireless transmission module, a sensor module and an infrared emitter. The main controller is connected with the wireless transmission module, the loudspeaker and the display module. The sensor module includes: a dust concentration sensor, a harmful gas sensor, a temperature sensor and an infrared detector. The wireless transmission module includes: the intelligent household intelligent terminal comprises a Zigbee module, a Bluetooth module and a Wi-Fi module, wherein the infrared transmitter and the sensor module are connected with the main controller through the Zigbee module, and the Wi-Fi module is connected to a household intranet. The home intranet includes: the mobile terminal comprises a core gateway module and an Ethernet, wherein the core gateway module is connected with the main controller through a Wi-Fi module and is connected to a mobile terminal. The utility model discloses combined multiple sensor and wireless transmission technique, the accessible removes the real-time each item data index that acquires the family indoor of end.

Description

Intelligent home system based on multiple sensors

Technical Field

The utility model relates to an intelligence house field, in particular to intelligent home systems based on multisensor.

Background

With the increasing development of science and technology, people pay more and more attention to family security, intellectualization and networking, and pursue safe, convenient, comfortable, low-carbon and environment-friendly family living environment, and the new requirements need to organically integrate family functional services with equipment facilities and network communication, so that the concept of intelligent home is formed.

Although the development of the current intelligent home gateway system makes some progress, the problems to be solved urgently are many in view of the overall market situation. The smart home is still in a high-tech concept for most common residents, and the market acceptance is not high. Therefore, the intelligent home which needs to be designed is based on a home network platform, various technologies are applied, home appliances, security equipment and the like in home life are centralized on one main controller unit for centralized and systematic management, the main controller unit not only needs to realize automatic control of the home appliances and intelligent operation such as automatic alarm of home safety conditions, but also can collect home environments such as illumination, temperature, humidity and the like, and transmits home environment data to people through a network, so that remote control of the home environments by the people is realized.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides an intelligent home systems based on multisensor. The device combines various sensors, and can efficiently acquire various data indexes in a family room. Meanwhile, various wireless transmission devices are integrated, and various data can be acquired in real time through the mobile terminal.

In order to achieve the above object, the utility model provides a following technical scheme:

a smart home system based on multiple sensors includes: main control unit, speaker, display module, wireless transmission module, sensor module, infrared emitter, its characterized in that: the main control unit is connected with the wireless transmission module, the loudspeaker is connected with the main control unit, the display module is connected with the main control unit, and the wireless transmission module comprises: the intelligent household appliance comprises a Zigbee module, a Bluetooth module and a Wi-Fi module, wherein the infrared transmitter is connected with a main controller through the Zigbee module, the sensor module is connected with the main controller through the Zigbee module, and the Wi-Fi module is connected to a household intranet. The home intranet includes: the mobile terminal comprises a core gateway module and an Ethernet, wherein the core gateway module is connected with the main controller through a Wi-Fi module and is connected to a mobile terminal.

Further, the sensor module includes: a dust concentration sensor, a harmful gas sensor, a temperature sensor and an infrared detector.

Furthermore, the dust concentration sensor is arranged in a living room, the harmful gas sensor is arranged in a kitchen, the temperature sensor is arranged in a bedroom, and the infrared detector is arranged in a hallway.

Furthermore, the infrared emitter is arranged below the air conditioner to realize the control of the air conditioner.

Furthermore, the Bluetooth module is connected to the mobile terminal, so that a user can conveniently read and control the data of the intelligent home system through the mobile terminal when the user is at home.

Further, the infrared detector is a pyroelectric detector, and the model is as follows: p228.

Furthermore, the main controller adopts a processor STM32F103C8T6 chip, and can meet the design requirements of miniaturization and high speed.

The sensor module can acquire indoor indexes and transmits the indexes to the main controller through the Zigbee module, and the main controller can transmit data to the mobile terminal in real time through the Bluetooth module and the Wi-Fi module, so that a user can read the data conveniently. The infrared detector is used for detecting a human body, and when a person enters the room, the main controller can receive signals of the infrared detector, send out an alarm and send information to the mobile terminal. The temperature sensor can detect the temperature of the bedroom, and when the temperature is too high or too low, the air conditioner can be automatically turned on by controlling the infrared transmitter.

Compared with the prior art, the utility model provides an intelligent home systems based on multisensor possesses following beneficial effect:

1. the utility model discloses combined multiple sensor, can acquire the detection of each regional temperature of family, micronic dust concentration, harmful gas concentration etc to through wireless transmission to removing the end, the user can real-time reading relevant data.

2. The utility model discloses combined multiple data transmission mode, Zigbee can be used to short range communication, and the bluetooth can be used to connect and remove the end, simultaneously, but the home gateway of connection, when the user is in the open air, still can acquire family's information through cell-phone etc..

3. The utility model discloses be provided with infrared detector, when the user is not at home, have other people to get into indoorly, the steerable automatic alarm of main control unit sends information notification user simultaneously, can long-rangely realize the intelligent monitoring of family.

4. The utility model discloses an infrared emitter has been added for to air conditioning equipment's control, can be through modifying the inside procedure of main control unit, to the control of various brand air conditioners, avoid traditional home systems to the incompatibility of different brands, realize unified control.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a general structure diagram of the smart home system of the present invention;

fig. 2 is a schematic diagram of the sensor module according to the present invention;

fig. 3 is a schematic diagram of the composition of the domestic intranet in the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 shows that the utility model discloses well intelligent home systems's overall structure chart. The intelligent home system includes: the device comprises a main controller, a loudspeaker, a display module, a wireless transmission module, a sensor module and an infrared emitter. The main controller is connected with the loudspeaker, the display module and the wireless transmission module.

As the utility model discloses preferred embodiment, main control unit adopts treater STM32F103C8T6 chip, and low-power consumption, speed are high, can satisfy the design requirement of intelligent house simultaneously. The main controller is the 'brain' of the device, controls the operation of the whole device, and comprises: the sensor module transmits information to control the work of the display and the loudspeaker to complete the receiving and transmitting of the information.

As an embodiment of the utility model, wireless transmission device includes: zigbee module, bluetooth module, Wi-Fi module. The combination of multiple wireless transmission modes adapts to the connection between different devices and the digital controller, and meanwhile, the user can realize the switching between different connection modes at home and outdoors.

The Zigbee technology is a wireless communication technology emerging in recent years, and has the characteristics of low power consumption, low cost, high capacity, and the like. The intelligent home can adopt a Zigbee technology to build an internal network of intelligent home equipment. The Zigbee module is in the utility model discloses in be used for being connected between sensor module and main control unit. Bluetooth module is integrated bluetooth function's PCBA board for short distance wireless communication the utility model discloses in can be used for the user to be in when family, remove end and intelligent house main control unit's being connected. The user can be connected with the intelligent home system through the mobile phone Bluetooth, so that various data indexes of a family can be read.

Fig. 2 is the utility model discloses well sensor module's composition schematic diagram, sensor module includes: a dust concentration sensor, a harmful gas sensor, a temperature sensor and an infrared detector. Different sensors work cooperatively to acquire different family environment data.

As a preferred embodiment of the present invention, the dust concentration sensor is placed in the living room, and can acquire the concentration information of the dust; the harmful gas sensor is arranged in a kitchen, and can acquire information in time when gas leaks; the temperature sensor is arranged in the bedroom, so that the temperature in the bedroom can be acquired, and the setting of the air conditioner is controlled and adjusted conveniently.

When gas leakage occurs in the kitchen, the harmful gas sensor can acquire CH₄When the concentration, data transmission to main control unit simultaneously can set up harmful gas's threshold value in advance in the main control unit, when concentration surpasss this threshold value, then can automatic alarm, and the speaker can send the chimes of doom, and simultaneously, when removing the end connection, the user can receive alarm information.

The utility model discloses an embodiment includes an infrared detector in the sensor module, and infrared detector chooses for use pyroelectric detector, and the model is: p228, the pyroelectric infrared sensor is an infrared sensor, belongs to the thermoelectric type device, can convert light energy into heat energy when the thermoelectric element receives illumination, further output voltage data, and the pyroelectric infrared sensor stability is stronger, and very sensitive, accords with this design requirement. The infrared detector is arranged in the entrance of the living room. When the user is not at home, the mode of leaving home can be manually started, the mode is started, when people enter the mode again, the infrared detector receives signals, the related signals are received by the main controller and are uploaded to the mobile terminal of the user, and then the user can receive the alarm information.

The utility model discloses an embodiment contains a display module among the intelligent home systems, demonstrates information such as the inside micronic dust concentration of family, temperature information, harmful gas concentration, can let the user not open the cell-phone, just convenient relevant data of reading.

The utility model discloses an embodiment, an infrared emitter has been added to the system. When the indoor air temperature is too high or too low, the main controller can control the air conditioner to adjust the temperature by controlling the infrared transmitter. When the user is not at home, the air conditioner can be remotely controlled. Meanwhile, the control of various brands of air conditioners can be realized by modifying the internal program of the main controller, so that the incompatibility of the traditional home system to different brands is avoided, and the unified control is realized.

Referring to fig. 3, the home intranet includes an ethernet network and a core gateway module. The Wi-Fi module of the intelligent home system can be connected to a core gateway module of a home intranet and then connected to the main controller, information collected by the main controller can be uploaded to the core gateway module through the Wi-Fi module and then uploaded to the mobile terminal, and when a user is located outdoors, various data indexes in a home can be obtained through the method. Meanwhile, the work of the main controller can be controlled by mobile equipment such as a mobile phone and the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A smart home system based on multiple sensors, comprising: main control unit, speaker, display module, wireless transmission module, sensor module, infrared emitter, its characterized in that: the main control unit is connected with the wireless transmission module, the loudspeaker is connected with the main control unit, the display module is connected with the main control unit, and the wireless transmission module comprises: the infrared transmitter is connected with the main controller through the Zigbee module, the sensor module is connected with the main controller through the Zigbee module, the Wi-Fi module is connected to a home intranet, and the home intranet comprises: the mobile terminal comprises a core gateway module and an Ethernet, wherein the core gateway module is connected with the main controller through a Wi-Fi module and is connected to a mobile terminal.

2. The smart home system based on multiple sensors of claim 1, wherein: the sensor module includes: a dust concentration sensor, a harmful gas sensor, a temperature sensor and an infrared detector.

3. The smart home system based on multiple sensors of claim 2, wherein: the dust concentration sensor is arranged in a living room, the harmful gas sensor is arranged in a kitchen, the temperature sensor is arranged in a bedroom, and the infrared detector is arranged in a living room entrance.

4. The smart home system based on multiple sensors of claim 1, wherein: the infrared emitter is arranged below the air conditioner.

5. The smart home system based on multiple sensors of claim 1, wherein: the Bluetooth module is connected to the mobile terminal.

6. The smart home system based on multiple sensors of claim 2, wherein: the infrared detector adopts a pyroelectric detector, and the model is as follows: p228.

7. The smart home system based on multiple sensors of claim 1, wherein: the main controller adopts a processor STM32F103C8T6 chip.