CN204272464U - An intelligent control system for indoor lighting - Google Patents

Abstract

The utility model discloses an intelligent control system for indoor lighting, which comprises a controller, an infrared human body detector, a light intensity sensor, a mobile phone terminal and a lamp, wherein the light intensity sensor is connected with the controller through a data transmission line, the controller is connected with a power supply, the input end of the controller is connected with the infrared human body detector, the output end of the controller is connected with a wireless communication module, a buzzer and a power-off protection module, the wireless communication module is connected with the mobile phone terminal in a wireless mode, the output end of the power-off protection module is connected with an A/D converter, and the output end of the A/D converter is connected with the lamp, the safety coefficient is high, and the energy consumption is little.

Description

An intelligent control system for indoor lighting

technical field

The utility model relates to the field of intelligent home furnishing, in particular to an intelligent control system for indoor lighting.

Background technique

In the field of modern smart homes, users have higher and higher requirements for indoor lighting control and adjustment. However, most indoor lighting control still continues the control concept of traditional lamps, that is, the lighting time of lamps is artificially controlled, and the lighting of traditional lights is generally controlled by mechanical switches. That is, each or two ordinary switches control one or two lights. To turn on or off the light, you must go to the switch position of the light to operate. Users cause a serious burden, resulting in waste of manpower, material resources and energy. The traditional lighting switch control method is time-consuming and labor-intensive, which is a waste of resources.

Utility model content

The purpose of this utility model is to provide an indoor lighting intelligent control system to solve the problems raised in the background technology above.

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

An intelligent control system for indoor lighting, including a controller, an infrared human body detector, an illumination sensor, a mobile phone terminal and a lamp. A human body detector, the output end of the controller is connected to a wireless communication module, a buzzer, and a power-off protection module. The output of the D converter is connected to the lamp.

As a further solution of the utility model: the illuminance sensor is installed outdoors.

As a further solution of the utility model: the controller adopts a single-chip microcomputer.

As a further solution of the utility model: the infrared human body detector is installed indoors.

Compared with the prior art, the beneficial effect of the utility model is that: the intelligent control system for indoor lighting adopts the mobile phone terminal for remote control, which increases convenience, is convenient and quick, and has good reliability. The device automatically adjusts the power-on time of the lamp, which saves a lot of power consumption and prolongs the life of the lamp. The infrared human body detector and power-off protection module realize the intelligent opening and protection of the lamp, with high safety factor and low energy consumption.

Description of drawings

Fig. 1 is a system block diagram of the indoor lighting intelligent control system of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the utility model, an intelligent indoor lighting control system includes a power supply, a controller, an infrared human body detector, an illumination sensor, a power-off protection module, an A/D converter, a buzzer, a wireless Communication module, mobile phone terminal and lamps, the illuminance sensor is installed outdoors, used to collect the brightness value of outdoor natural light, and connected to the controller through a data transmission line, the controller adopts a single-chip microcomputer, the controller is connected to the power supply, and the input of the controller The terminal is connected with an infrared human body detector. The infrared human body detector is installed indoors. Through the infrared human body detector, it can automatically identify whether there are people in the room, and send a signal to the controller through the data transmission line, so as to realize dynamic control and achieve energy saving effect. The output end is connected to a wireless communication module, a buzzer, and a power-off protection module, the wireless communication module is connected to a mobile phone terminal in a wireless manner, the output end of the power-off protection module is connected to an A/D converter, and the output end of the A/D converter is connected to a lamp , through the A/D converter to monitor the change of the power supply current flowing through the data transmission line in real time, so as to ensure the smoothness of the data transmission line.

When the intelligent control system for indoor lighting is working, firstly, the desired brightness value of the indoor lighting is set through the controller, and the brightness value of the detected natural light is transmitted to the controller through the illuminance sensor installed outdoors. When the outdoor brightness value changes, By comparing with the set brightness value, the controller automatically adjusts the power-on time of the lamp. During the day, when the external brightness value is higher than the set value, the lamp is in the power-off state; at night, when the external brightness value is lower than the set value, the lamp is in the power-on state. Without manual adjustment, under the premise of ensuring the brightness, make full use of natural light, greatly shorten the power-on time of the lamp, and achieve maximum energy saving. When the lamp is in the power-on state, the infrared human body detector detects the human body signal, and the controller receives the detection signal. Dynamically control the brightness of lamps and lanterns to realize "lights on when people come, lights off when people leave". The buzzer sends out an alarm, which has a very good safety effect, and the user can remotely control the indoor lighting system through the mobile terminal, realizing long-distance adjustment and control.

The working principle of the utility model is: the indoor lighting intelligent control system uses a mobile phone terminal for remote control, which increases convenience, is convenient and fast, and has good reliability. The power-on time of the lamp is automatically adjusted through the illuminance sensor and the controller , saving a lot of power consumption and prolonging the life of the lamp. The infrared human body detector and the power-off protection module realize the intelligent opening and protection of the lamp, with high safety factor and low energy consumption.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. a room lighting intelligent control system; comprise controller, Infrared people locator, illuminance sensor, mobile phone terminal and light fixture; it is characterized in that; described illuminance sensor is by data transmission link connection control device; controller connects power supply; the input of controller is connected with Infrared people locator; the output of controller connects wireless communication module, buzzer, power failure protection module; described wireless communication module wirelessly connects mobile phone terminal; power failure protection module output connects A/D converter, and A/D converter output connects light fixture.

2. a kind of room lighting intelligent control system according to claim 1, it is characterized in that, described illuminance sensor is arranged on outdoor.

3. a kind of room lighting intelligent control system according to claim 1, is characterized in that, described controller adopts single-chip microcomputer.

4. a kind of room lighting intelligent control system according to claim 1, it is characterized in that, described Infrared people locator is arranged on indoor.