CN212847072U - Home security monitoring system based on Internet of things - Google Patents

Abstract

The utility model discloses a house security protection monitored control system based on thing networking, including the treater, human body sensor, flame sensor, gas sensor, the device is put in to relay and fire extinguishing bomb, human body sensor's output is connected with the first input of treater, flame sensor's output is connected with the second input of treater, gas sensor's output is connected with the third input of treater, the first output of treater is connected with the input of relay, the output of relay is put in the device with the fire extinguishing bomb and is connected, the treater adopts the model to realize for CC 2530's singlechip. The utility model discloses a combine flame sensor and human body sensor, catch fire when detecting in the kitchen, and nobody when the kitchen, in time trigger and put in the shell of putting out a fire, avoid kitchen intensity of a fire grow to become the conflagration, improved the intelligence of kitchen control, ensured user's safety, but wide application in internet of things technical field.

Description

Home security monitoring system based on Internet of things

Technical Field

The utility model relates to a technical field of the thing networking especially relates to a house security protection monitored control system based on thing networking.

Background

With the development of the internet of things technology, the internet of things technology is applied to more and more fields, and in industrial production, the internet of things is used for monitoring the working condition and the production condition of a machine in real time, so that the production cost and the monitoring cost are reduced; in the house, internet of things is applied to intelligence and reads the table (for example ammeter and water gauge) and on the electrical apparatus control (for example refrigerator, the remote monitoring of air conditioner), improves user's life and experiences. In the existing household kitchen, when a fire breaks out, the fire can be extinguished only by manual operation; under the condition that people do not extinguish the fire, although the alarm system can be triggered, the fire becomes large at the moment, the fire is difficult to extinguish, and property loss is caused. Based on this, users desire a device that can automatically monitor the kitchen and, when a fire is detected, extinguish the fire in a timely manner.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a home security monitored control system based on thing networking.

The utility model adopts the technical proposal that:

the utility model provides a house security monitored control system based on thing networking, includes treater, human body sensor, flame sensor, gas sensor, relay and fire extinguishing bomb input device, human body sensor's output with the first input of treater is connected, flame sensor's output with the second input of treater is connected, gas sensor's output with the third input of treater is connected, the first output of treater with the input of relay is connected, the output of relay is put in the device with the fire extinguishing bomb and is connected, the treater adopts the model to realize for CC 2530's singlechip.

Furthermore, the household security monitoring system further comprises a communication module, a gateway and a cloud platform, wherein a second output end of the processor is connected with an input end of the communication module, the communication module is connected with the gateway in a wireless mode, and the processor is communicated with the cloud platform sequentially through the communication module and the gateway.

Furthermore, the home security monitoring system further comprises an alarm device, and a third output end of the processor is connected with an input end of the alarm device.

Further, the home security monitoring system further comprises a vibration sensor, and an output end of the vibration sensor is connected with a fourth input end of the processor.

Further, the human body sensor is a human body infrared sensor.

The utility model has the advantages that: the utility model discloses a combine flame sensor and human body sensor, catch fire when detecting in the kitchen, and nobody when the kitchen, in time trigger and put in the shell of putting out a fire, avoid kitchen intensity of a fire grow to become the conflagration, improved the intelligence of kitchen control, ensured user's safety.

Drawings

Fig. 1 is a block diagram of a home security monitoring system based on the internet of things in an embodiment of the present invention;

FIG. 2 is an electronic circuit diagram illustrating operation of a gas sensor according to an embodiment of the present invention;

FIG. 3 is an electronic circuit diagram of the operation of a flame sensor in an embodiment of the invention;

fig. 4 is an electronic circuit diagram of the operation of the body sensor according to the embodiment of the present invention;

fig. 5 is an electronic circuit diagram of the operation of the vibration sensor in an embodiment of the present invention;

fig. 6 is an electronic circuit diagram of the operation of the buzzer in the embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1, this embodiment provides a home security monitored control system based on thing networking, including the treater, human body sensor, flame sensor, gas sensor, the device is put in to relay and fire extinguishing bomb, human body sensor's output is connected with the first input of treater, flame sensor's output is connected with the second input of treater, gas sensor's output is connected with the third input of treater, the first output of treater is connected with the input of relay, the output and the fire extinguishing bomb of relay put in the device and be connected, the treater adopts the model to realize for CC 2530's singlechip.

In this embodiment, the human body sensor is used for sensing human body information and sending the human body information to the processor, and the human body sensor can be implemented by using existing equipment, such as a human body infrared sensor. The flame sensor is a sensor for searching a fire source, is used for sensing flame, and sends information to the processor when the area of the sensed flame is larger than a preset value. The gas sensor belongs to one of gas sensors and is used for monitoring whether gas, liquefied petroleum gas and carbon monoxide leak or not and sending monitored information to the processor. The processor is used for receiving information collected by the human body sensor, the flame sensor and the gas sensor, controlling the working state of the relay and further controlling the fire extinguishing bomb throwing device to throw the fire extinguishing bomb or not.

The working principle of the system is as follows: human body sensor is used for responding to whether someone in the kitchen, when sensing nobody, and flame sensor detects there is large tracts of land flame in the kitchen, has caught fire promptly, then sends information to treater, and the treater puts out a fire through relay control fire extinguishing bomb and puts in the device and put out a fire the bullet, puts out a fire through the powder or the carbon dioxide of the bullet release of putting out a fire. If the human body sensor detects that people exist in the kitchen, and the flame sensor detects that large-area flame exists in the kitchen, the processor controls not to put in the fire extinguishing bomb, because the flame is generated artificially or the user can put out the flame by oneself, the fire extinguishing bomb does not need to be released, and the user is prevented from being injured by the explosion of the fire extinguishing bomb. The gas sensor is used for monitoring gas leakage in real time when the kitchen is released, and even if fire does not occur in the kitchen, the gas leakage occurs in the kitchen, so that the possibility of explosion exists; therefore, when the gas leakage is detected, the information is sent to the processor, and the processor sends out alarm information. The processor is realized by adopting a single chip microcomputer with the model number of CC2530, and the CC2530 single chip microcomputer is simple in structure, easy to realize and low in cost.

In some embodiments, the home security monitoring system further includes a communication module, a gateway and a cloud platform, the second output end of the processor is connected with the input end of the communication module, the communication module and the gateway are connected in a wireless manner, and the processor is communicated with the cloud platform sequentially through the communication module and the gateway.

The processor is connected with the gateway through the communication module, the communication module can be a ZigBee component, a Bluetooth component or a WiFi component, then information is sent to the cloud platform through the gateway, and the cloud platform stores and analyzes received data. The cloud platform can send alarm information to the user in a short message or data flow mode, for example, the alarm information is sent to an intelligent terminal bound by the user; the user can also log in the cloud platform through the intelligent terminal to check related data.

In some embodiments, the home security monitoring system further includes an alarm device, and the third output end of the processor is connected to the input end of the alarm device.

The alarm device can be an alarm bell, a buzzer, an LED lamp or the like, and when the processor receives leakage information sent by the gas sensor, the alarm device is controlled to send out corresponding alarm information; when the processor receives flame information sent by the flame sensor, the alarm device is controlled to send corresponding alarm information; when the processor controls the fire extinguishing bomb throwing device to throw the fire extinguishing bombs through the relay, the alarm device is controlled to send out corresponding alarm information.

In some embodiments, the home security monitoring system further includes a vibration sensor, and an output end of the vibration sensor is connected with the fourth input end of the processor.

The vibration sensor is used for sensing the vibration condition of a kitchen and generating vibration waves after the fire extinguishing bomb is ensured. When the vibration sensor senses vibration, vibration information is sent to the processor, and the processor sends out the information that the fire extinguishing bomb is exploded.

In some embodiments, the body sensor is a body infrared sensor.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The following describes some implementations of the above system with reference to fig. 2-6.

The working principle of the gas sensor is shown in fig. 2, and the gas sensor is realized by adopting a sensor with the model number of MP 503. The working principle of the flame sensor is shown in fig. 3, the flame sensor senses through infrared rays, amplifies sensed signals and sends the amplified signals to the processor. Operation principle of the body sensor referring to fig. 4, the body sensor is implemented by using a sensor with model number AM 312. Working principle of the vibration sensor referring to fig. 5, the sensed vibration information is directly transmitted to the processor. The operating principle of the buzzer is shown in fig. 6, which is driven by a triode.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims (5)

1. The utility model provides a house security monitored control system based on thing networking, its characterized in that, puts in the device including treater, human body sensor, flame sensor, gas sensor, relay and fire extinguishing bomb, human body sensor's output with the first input of treater is connected, flame sensor's output with the second input of treater is connected, gas sensor's output with the third input of treater is connected, the first output of treater with the input of relay is connected, the output of relay is put in the device with the fire extinguishing bomb and is connected, the treater adopts the model to realize for CC 2530's singlechip.

2. The Internet of things-based home security monitoring system according to claim 1, further comprising a communication module, a gateway and a cloud platform, wherein a second output end of the processor is connected with an input end of the communication module, the communication module is connected with the gateway in a wireless manner, and the processor is communicated with the cloud platform sequentially through the communication module and the gateway.

3. The Internet of things-based home security monitoring system according to claim 1, further comprising an alarm device, wherein a third output end of the processor is connected with an input end of the alarm device.

4. The Internet of things-based home security monitoring system according to claim 1, further comprising a vibration sensor, wherein an output end of the vibration sensor is connected with a fourth input end of the processor.

5. The Internet of things-based home security monitoring system according to claim 1, wherein the human body sensor is a human body infrared sensor.

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