KR20040014629A - Sensor lamp with audio signal recorder and player - Google Patents

Abstract

PURPOSE: An audio sensor lamp having an input/output device of an audio signal is provided to improve the convenience of message transmission by adding a message recording function and a message informing function to a sensor. CONSTITUTION: A power supply(140) is operated by input power of a sensor lamp(100) to supply power. A sensor unit mounts at least one sensor(110) on a side of the sensor lamp(100). A source(130) mounts at least one source device on a side of the sensor lamp(100). An audio circuit(150) is operated by the input power of the sensor lamp(100) and mounted on a side thereof to record and play sound. An infrared ray receiver is mounted on a side of the sensor lamp(100) to control the audio circuit(150). A microprocessor(150) is mounted on a side of the sensor lamp(100) to process the signal generated from the sensor or the source(130) and input/output signal and so forth. A device(120) is mounted on a side of the sensor lamp(100) to process the signal from the microprocessor(150).

Description

Sensor lamp with audio signal recorder and player}

In general, a corridor, hallway, and toilet are used by a human body entrance sensor that detects a human motion by a passive infrared sensor (PIR) and controls a lamp. In addition, integrated circuit chips (ICs) for recording audio signals have been developed, and technology for recording and playing simple memos or music is commercialized.

The present invention relates to an audio sensor having an input / output device of an audio signal in which an audio circuit having a recording and a playback function is added to deliver a message to the human body sensor door sensor.

In general, the porch of the home writes the necessary information on the memo and attaches it to the wall, or delivers the memo via telephone. Another object of the present invention is an input / output device of an audio signal configured to obtain the stability of the mind and body by reproducing natural sound or music while sensing the human body in order to solve annoying discomfort caused by being too quiet around the toilet. The technical task is to provide an audio sensor equipped with a.

1 is a block flow diagram illustrating the principle flow of the present invention.

Figure 2 is a perspective view showing the appearance of an audio sensor according to the present invention.

Figure 3 is a perspective view showing another appearance of the audio sensor.

4 is a phototriac type one embodiment circuit diagram for controlling lamps such as sensors.

5 is a circuit diagram of detecting a human body by a pyroelectric infrared sensor (PIR).

FIG. 6 is a circuit diagram of an infrared receiver for receiving and controlling an infrared transmission signal of a general remote controller. FIG.

Figure 7 is a circuit diagram of one embodiment of an audio recording integrated circuit used in the present invention.

* Description of the symbols for the main parts of the drawings *

100: Lamp 110: Multiple Sensor

120: Device

130: source 140: power supply

150: micro processor for controlling all operations (Micro Processor)

160: microphone & speaker

Hereinafter, an audio sensor having an input / output device of an audio signal of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a block flow diagram of a processor showing the principle flow of the present invention, Figures 2 and 3 is an embodiment perspective view showing the appearance of an audio sensor according to the present invention, Figure 4 is a port for controlling an AC power lamp such as a sensor One embodiment circuit diagram using a triac. FIG. 5 is a circuit diagram of detecting a human body by a pyroelectric infrared sensor (PIR), and FIG. 6 is a circuit diagram of an infrared receiver (IR receiver) for receiving and controlling an infrared transmission signal of a general remote controller, and FIG. One embodiment shows a circuit diagram of an audio recording integrated circuit to be used.

In general, the sensors used in the hallway and the entrance are gradually increasing due to the convenience of the function. As the home automation using the network has been activated recently, the sensor with the notification function that can be attached to the entrance can be attached. It was conceived that the development of. In addition, in a modern house having a structure of living in a narrow space, the need for the present invention has been felt to resolve subtle conflicts with sounds generated because the indoor toilet is too close.

Therefore, in the present invention, a circuit in which an integrated circuit chip capable of recording and reproducing is built in an internal circuit such as an existing sensor, and a circuit in which an infrared receiver capable of controlling it wirelessly is added.

Referring to Figure 1 is a sensor for controlling the power by emitting a light of a predetermined illuminance value by receiving a constant voltage from the outside, and also detects the human body, the power supply unit for supplying power by operating as the input power of the sensor (Power Supply; A sensor unit for mounting at least one sensor on one side of the sensor and the like to detect an external environment; A source unit configured to recognize at least one source device by mounting at least one source device on one side of the sensor or the like; An audio circuit unit operating as an input power source of the sensor and the like and mounted on one side of the sensor to record and play sound; An infrared receiver (IR receiver) mounted on one side of the sensor to control an audio circuit; A microprocessor unit mounted on one side of the sensor to process signals generated from the sensor unit or the source unit and other input and output signals; It is mounted to one side of the sensor, characterized in that consisting of a device (Device) for processing the signal sent from the microprocessor unit.

In order to explain the present invention having the above-described configuration in more detail, a more detailed principle and operation will be described below with reference to some embodiments.

<Example 1>

To describe an embodiment of the present invention as described above applied and improved to the general motion detection entrance to control the power by detecting the entry and exit of the human body,

As shown in FIG. 1, when the first sensor 110, which is a passive infra-red sensor, senses an operation state of a person and sends this signal to the microprocessor 150, the microprocessor sends a control signal. The sensor is sent to the lamp unit 100 to turn on / off the light source.

5 shows a sensing circuit diagram of a pyroelectric infrared sensor. In the pyroelectric infrared sensor, two sensing units for detecting a shift in heat generated in an ambient environment are embedded in the sensor, and the potential difference occurring in the sensing unit is reflected. The IC and the transistors Tr1 and Tr2 amplify to generate a control signal.

To add a voice recording / automatic playback circuit to the sensor,

In order to record the delivery information to the other family at the entrance to which the present invention is mounted, while performing the same function as the human body detection entrance, the speaker unit 160 of FIG. 1 is equipped with a microphone and a speaker (voice input circuit unit) And, if any signal of the general remote control is fired to the second infrared sensor 110 for more than 0.5 seconds, the sensor, which is an infrared receiver (Infra-Red Receiver) detects the remote control signal to detect the detection signal to the microprocessor 150 And the control signal from which the microprocessor is operated is sent to the microphone unit 160 with the microphone to perform a recording function, and the recorded voice signal is subsequently turned on when the human body detection light is turned on. When the micro-pro sensor recognizes this and sends a control signal to the speaker unit 160, the recorded content is reproduced by the speaker configured as a voice output circuit. All.

At this time, if you want to delete the recorded message, press any button of the general remote control again for more than 0.5 seconds to emit infrared rays toward the second sensor 110, the sensor that recognizes this will perform a cancellation function. In other words, the second sensor, which is an Infra-Red Receiver, performs a recording function by a signal of a remote controller sent to the primary, and once the second sensor is sent by pressing a button of the remote controller, the second sensor detects this. To perform the delete function.

6 shows a circuit used in one embodiment of the infrared receiver, since it is a structure that simply receives an infrared signal emitted from a general remote controller generally used for controlling a television or electric axis in a home, it is simple to use the circuit. Only the On / Off function can be performed. Of course, it is also possible to configure a multi-function receiving signal unit that can recognize a complex control signal of the remote control.

The reason why the remote control is pressed for 0.5 seconds or more in the first embodiment is to prevent the second sensor unit 110 from malfunctioning by an infrared signal generated when the remote control is used to operate a TV or the like. Thus, by adding a timer circuit to the sensor unit 110, 120 or the source unit 130, it can be characterized in that the timer operates only when the input signal comes in for 0.5 seconds or more, according to the experiment 2 seconds It is preferable that the audio sensor and the like operate only when the remote controller is pressed.

<Example 2>

Referring to the first embodiment, as in the first embodiment, a function such as an audio sensor may be additionally configured while the function of the audio sensor is performed as it is.

In one embodiment of the present invention additionally by adding a fire sensor to the third sensor 110 for the purpose of detecting the human body as described above, at least one sensor for detecting a fire situation (flame, smoke, high temperature, etc.). Addition) is detected and sent to the microprocessor unit 150, the control signal processed in the microprocessor unit is sent back to the device 120, the alarm will sound.

If the alarm is misleading, the infrared signal generated by pressing any button of the remote controller for more than 0.5 seconds using a remote controller commonly used in homes is emitted to the present invention. The second sensor 110 composed of an Infra-Red Receiver according to the present invention receives this signal and sends a reset signal for the misinformation to the microprocessor unit 150. In order to cancel the alarm by sending a control signal to the device 120 again.

In this case, the device 120 may be configured as a buzzer or a speaker that sounds an alarm, and may be replaced by a radio frequency transmitter to perform a function of wirelessly notifying a fire situation to the outside.

In addition, a fourth sensor can be added to facilitate detection of other situations (gas leak, etc.), and instead of pressing any button of the general remote control for more than 0.5 seconds, a specific signal (for example, buttons of 1 and 9 of the general remote control) can be used. Press)) and the sensor unit 110 or the source unit 130 may be operated.

In addition, in order to use for other purposes in addition to the function of the first embodiment, the audio circuit unit 150 inserts an IC chip which omits a recording function and stores and reproduces previously input sounds. When detected, the sensor lights are turned on to generate sound that helps to stabilize the mind and body.

In addition, the audio sensor, it is preferable to control the audio sensor, such as wirelessly from the outside to control the electrical operation, the signal sent to the audio sensor from the outside as an infrared signal of a general remote control or A radio wave signal using a mobile phone or a wireless phone, or a sound wave signal generated by clapping a hand.

As described in the above two embodiments, a person skilled in the art may easily devise various modifications using the principles of the present invention. Thus, the present invention is not limited only to the above two embodiments. It can be said.

As described in detail in the configuration of the invention, according to the present invention, since the addition of a message recording and notification function to the existing sensor or the like function to play a natural sound or music, using the present invention, the efficacy of the sensor, as it is You can record and play the message while using it. If you simply install the memo at the entrance and record the memo when you go in and out, the memo can be played automatically when the next visitor enters and exit. In addition, the toilet can perform a function that plays a certain sound effect or music while a person can be seen to help to stabilize the mind and body.

Claims (3)

In the sensor that detects the human body and controls the power, A power supply unit which supplies power by operating as an input power source such as the sensor; A sensor unit for mounting at least one sensor on one side of the sensor; A source unit for mounting at least one source device on one side of the sensor; An audio circuit unit which operates as an input power source of the sensor and the like and is mounted on one side of the sensor to record and play sound; An infrared receiver mounted on one side of the sensor and controlling an audio circuit; A microprocessor unit mounted on one side of the sensor to process signals generated from the sensor unit or the source unit and other input and output signals; An audio sensor and the like equipped with an input and output device for the audio signal, characterized in that the device unit is mounted on one side of the sensor and processing the signal sent from the microprocessor unit. The method of claim 1, wherein the audio circuit unit, And an integrated circuit chip (IC chip) for storing and reproducing pre-input sound by omitting a recording function from the audio circuit unit. The audio sensor according to claim 1 or 2, An audio sensor having an input / output device for an audio signal, wherein the audio sensor is controlled from outside to wirelessly control an electrical operation.