KR20080112688A - Environment sensor node - Google Patents

Environment sensor node Download PDF

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Publication number
KR20080112688A
KR20080112688A KR1020070061415A KR20070061415A KR20080112688A KR 20080112688 A KR20080112688 A KR 20080112688A KR 1020070061415 A KR1020070061415 A KR 1020070061415A KR 20070061415 A KR20070061415 A KR 20070061415A KR 20080112688 A KR20080112688 A KR 20080112688A
Authority
KR
South Korea
Prior art keywords
sensor
power supply
supply unit
ozone
vibration
Prior art date
Application number
KR1020070061415A
Other languages
Korean (ko)
Inventor
구자천
Original Assignee
신성델타테크 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 신성델타테크 주식회사 filed Critical 신성델타테크 주식회사
Priority to KR1020070061415A priority Critical patent/KR20080112688A/en
Publication of KR20080112688A publication Critical patent/KR20080112688A/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems

Abstract

An environment sensor node is provided to transmit a signal corresponding to a composite value related to an indoor environment by sensing normal temperature and humidity, amount of vibration, noise, illuminance, or ozone. An environment sensor node(100) comprises a power supply unit(10), a temperature/humidity sensor(20), an illuminance sensor(30), an ozone sensor(40), a vibration sensor(50), and a noise sensor(60). The power supply unit supplies a power source. The temperature/humidity sensor receives the power source from the power supply unit, measures temperature and humidity, and transmits a signal according to a measured value. The illuminance sensor receives the power source from the power supply unit, measures illuminance of a light, and transmits a signal according to a measured value. The ozone sensor receives the power source from the power supply unit, measures amount of ozone, and transmits a signal according to a measured value. The vibration sensor receives the power source from the power supply unit, measures amount of vibration, and transmits a signal according to a measured value. The noise sensor receives the power source from the power supply unit, measures amount of noise, and transmits a signal according to a measured value.

Description

Environment sensor node

1 is an internal block diagram of an environmental sensor node according to the present invention;

FIG. 2 is a physical photograph showing an example of an environmental sensor node shown in FIG. 1.

<Description of Symbols for Main Parts of Drawings>

10. Power Supply 20. Temperature / Humidity Sensor

30. Ambient light sensor 40. Ozone sensor

50. Vibration sensor 60. Noise sensor

The present invention relates to an environmental sensor node, and more particularly to an environmental sensor node for measuring the amount or vibration of the illumination or ozone in addition to the temperature and humidity and sending a signal corresponding thereto.

Generally, various apparatuses or electric devices that operate indoors are operated manually.

That is, the user manually turns on the light when the brightness of the room is dark, and when the air is cloudy or hot, open the window, turn on the fan, or turn on the air conditioner.

Therefore, in order to maintain a comfortable environment in the room, the user must judge and turn on / off the operation of all appliances or electric devices by themselves.

Therefore, in order to efficiently save the environmental aspects and energy of the room, it is necessary to develop a system that automatically controls the environment of the room or informs the person of efficient operation of the room.

In order to realize the automatic control system of indoor environment, it is necessary to measure not only the temperature and humidity of the room but also to measure the amount of ozone, light intensity, vibration, and noise, and to inform the corresponding signal, but such a sensor device has not been developed. There is a growing need for development.

The present invention has been proposed to solve the above-mentioned problems, the object of which is to measure the complex factors related to the indoor environment by sensing the amount of vibration, noise, illumination or ozone in addition to the general temperature and humidity and correspondingly It is to provide an environmental sensor node that can send a signal.

Environmental sensor node according to the present invention for achieving the above object, the power supply unit for applying power, the temperature / humidity sensor for receiving the power from the power supply unit to measure the temperature and humidity and to send a signal accordingly, and The illuminance sensor receives power from the power supply unit to measure the illuminance of the light and sends out a signal accordingly, the ozone sensor receives power from the power supply unit to measure the amount of ozone and sends out a signal accordingly, and supplies power from the power supply unit. It is characterized in that it comprises a vibration sensor for measuring the amount of vibration received and sends a signal according to this, and a noise sensor for measuring the amount of noise received from the power supply to send the signal accordingly.

Hereinafter, an environmental sensor node according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 2 show an environmental sensor node according to an embodiment of the present invention, Figure 1 is an internal block diagram of the environmental sensor node according to the invention, Figure 2 is an example of the environmental sensor node shown in Figure 1 Each picture is shown.

As shown in the figure, the environmental sensor node 100 according to the embodiment of the present invention, the power supply unit 10, the temperature / humidity sensor 20, the illumination sensor 30, the ozone sensor 40 and And a vibration sensor 50 and a noise sensor 60.

The power supply unit 10 is a power supply, in this embodiment is provided with a battery or the like to generate a direct current.

The temperature / humidity sensor 20 receives power from the power supply unit 10, measures temperature and humidity, and sends a signal accordingly.

The illuminance sensor 30 receives power from the power supply unit 10 to measure the illuminance of light in the room and sends a signal accordingly.

The ozone sensor 40 receives power from the power supply unit 10, measures the amount of ozone in the room, and sends a signal accordingly.

The vibration sensor 50 receives the power from the power supply unit 10 measures the amount of vibration and sends a signal accordingly.

The noise sensor 60 receives power from the power supply unit 10, measures the amount of noise, and sends a signal accordingly.

Reference numeral 70 is a connector for connecting other devices, and 80 is a booster for boosting the applied voltage.

Environmental sensor node 100 according to an embodiment of the present invention having the above configuration is used as follows.

First, when the environmental sensor node 100 is installed in one place or several places in the room, not only the temperature and humidity of the place where the environmental sensor node 100 is installed, but also the amount of light illumination, vibration, noise, and ozone are measured. Send a corresponding signal.

The device that automatically controls the indoor environment according to the signal then informs the person in the room to open the window, automatically starts the air conditioner or fan, automatically turns the light on or off, or vibrates. This is a severe signal to evacuate or perform an operation.

That is, the environmental sensor node 100 according to the present embodiment is essentially used in the apparatus for automatically controlling the environment of the room. The apparatus for automatically controlling the environment of the room is another invention outside the scope of the present invention, so a detailed description thereof will be omitted.

On the other hand, in the present embodiment, the signals sent from each of the temperature / humidity sensor 20, the illumination sensor 30, the ozone sensor 40, the vibration sensor 50, and the noise sensor 60 are ZigBee communication Adopt the method.

The ZigBee communication method is widely known as a communication method suitable for transmitting and receiving a small amount of information with low battery consumption. Therefore, detailed description of the ZigBee communication method will be omitted.

As described above, according to the environmental sensor node according to the present invention, by sensing the amount of vibration, noise, illuminance or ozone in addition to the general temperature and humidity, it is possible to measure a complex element related to the indoor environment and to send a corresponding signal. It works.

Although the present invention has been described with reference to the embodiments shown in the accompanying drawings, it is intended to be illustrative, and those skilled in the art will understand that various modifications and equivalent embodiments are possible from this. Therefore, the true scope of protection of the present invention should be defined only by the appended claims.

Claims (2)

A power supply unit for applying power; A temperature / humidity sensor receiving power from the power supply unit to measure temperature and humidity and to send a signal accordingly; An illuminance sensor receiving power from the power supply unit to measure illuminance of light and to send a signal accordingly; An ozone sensor receiving power from the power supply unit to measure an amount of ozone and to send a signal according to the amount of ozone; A vibration sensor receiving power from the power supply unit to measure an amount of vibration and to send a signal according to the vibration; And a noise sensor receiving power from the power supply unit to measure an amount of noise and to transmit a signal accordingly. The method of claim 1, The signals sent by the temperature / humidity sensor, the illumination sensor, the ozone sensor, the vibration sensor, and the noise sensor are low battery consumption, and adopt a ZigBee communication method suitable for transmitting and receiving a small amount of information. Environmental sensor node.
KR1020070061415A 2007-06-22 2007-06-22 Environment sensor node KR20080112688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070061415A KR20080112688A (en) 2007-06-22 2007-06-22 Environment sensor node

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070061415A KR20080112688A (en) 2007-06-22 2007-06-22 Environment sensor node

Publications (1)

Publication Number Publication Date
KR20080112688A true KR20080112688A (en) 2008-12-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070061415A KR20080112688A (en) 2007-06-22 2007-06-22 Environment sensor node

Country Status (1)

Country Link
KR (1) KR20080112688A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200105784A (en) * 2018-02-06 2020-09-09 서윤현 Louver system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200105784A (en) * 2018-02-06 2020-09-09 서윤현 Louver system

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E601 Decision to refuse application