JP3132300U - Alarm generator and sound generator - Google Patents

Abstract

An alarm generator that is less expensive than a traffic light and an audio generator familiar to pedestrians are provided.
An alarm generation device issues a message requesting a stop to a bicycle entering an intersection. An infrared sensor 2 that detects a bicycle B or the like entering an intersection, an illuminance sensor 3 that detects brightness, a speaker 6 that emits the message, and an indicator lamp 7 that blinks the message are provided. The controller 1 generates the above message from the speaker 6 when the infrared sensor 2 generates a signal for detecting the bicycle B entering the intersection. When the detection illuminance of the illuminance sensor 3 when the detection signal of the infrared sensor 2 is not reached the predetermined value, the controller 1 causes the display lamp 7 to blink simultaneously with the output of the message from the speaker 6.
[Selection] Figure 1

Description

  The present invention relates to an alarm generating device that issues a message requesting a temporary stop to a bicycle entering an intersection, and an audio generating device that issues a message to a pedestrian passing through a specific place.

  In recent years, bicycle accidents at intersections with poor prospects are increasing. Installation of traffic lights is effective as a countermeasure, but it is impossible to install at all intersections.

  In addition, there are schools that send music and messages through school broadcasts when they go to and from school, but because they broadcast a uniform broadcast throughout the school, they are not very familiar to students. Therefore, it is difficult to learn the habits such as greetings about going to and from school.

  In view of such circumstances, an object of the present invention is to provide an alarm generation device that is less expensive than a traffic light and a sound generation device that is familiar to pedestrians.

  An alarm generating device for solving the above-described problem is a device that issues a message for requesting a stop to a bicycle or pedestrian entering an intersection, and detects infrared rays that detect the bicycle or pedestrian entering the intersection. A sensor, an illuminance sensor that detects brightness, a speaker that emits the message, a display lamp that blinks the message, and a controller that generates the message from the speaker when the infrared sensor generates a detection signal. And the controller causes the indicator lamp to blink simultaneously with the output of a message from the speaker if the detected illuminance of the illuminance sensor when the detection signal of the infrared sensor is not reached a predetermined value. And

  It is preferable that the controller includes a radio clock and a timer, and the controller stops outputting the message from the speaker during the night time set by the timer.

  It is preferable that power is supplied to the controller, the indicator lamp, and the radio timepiece from a battery that stores electricity generated by the solar battery.

  A sound generation device for solving the above problem is a device that issues a message to a pedestrian passing through a specific location, an infrared sensor that detects a pedestrian passing through a specific location, a radio clock, A recording device that records a plurality of messages; a speaker that emits the message; and a controller that, when the infrared sensor generates a detection signal, selects an appropriate message according to time from the recording device and outputs the selected message from the speaker. It is provided with.

  It is preferable to provide a microphone for recording a message in the recording device.

  It is preferable to supply power to the controller, the recording device, and the radio timepiece from a battery that stores electricity generated by the solar battery.

  According to the alarm device of the present invention, for a bicycle entering the intersection, a message requesting to stop is issued from the speaker, and when it gets dark, the message also blinks from the indicator light. Although it is sufficiently performed, since the configuration of the apparatus is simple, the cost is low.

  According to the sound generation device of the present invention, since an appropriate message corresponding to the time is issued from a speaker to a pedestrian passing through a specific place, the familiarity of the pedestrian increases.

  Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

  FIG. 2 shows a block diagram of the alarm device of the present invention.

  This alarm device includes a controller 1 configured by a microcomputer, and signals from an infrared sensor 2, an illuminance sensor 3, a radio clock 4 and a timer 5 are input to the controller 1. Based on these signals, the controller 1 operates the speaker 6 and the indicator lamp 7 as will be described later.

  As shown in FIG. 1, an infrared sensor 2, an illuminance sensor 3, an antenna 4 a of a radio clock 4, and a speaker 6 are installed in a housing 8 of the alarm device. The indicator lamp 7 displays a message “Bicycle is rare”. Electricity generated by the solar cell 9 is stored in a battery (not shown) and is supplied to the controller 1, the indicator lamp 7 and the radio clock 4.

  As shown in FIG. 3, this apparatus is attached to a column 10 in front of an intersection with poor visibility. The height of the housing 8 is set to 2.5 m, and the infrared irradiation range E is set to 7 m to 15 m. A solar cell 9 is attached to the upper end of the column 10.

  Now, when the bicycle B enters the infrared irradiation range E, the infrared sensor 2 detects this, and on the basis of the detection signal, the controller 1 will sound “Ping Pong” and “Let the bicycle stop”. Is output from the speaker 6. At that time, if the detected illuminance of the illuminance sensor 2 does not reach the predetermined value, the controller 1 causes the indicator lamp 7 to blink simultaneously with the output of the message from the speaker 6. That is, the predetermined value of the detected illuminance of the illuminance sensor 2 may be a value at which the blinking of the indicator lamp 7 can be visually recognized. The controller 1 stops outputting messages from the speaker 6 during the night time set by the timer 5.

  According to this alarm device, for the bicycle entering the intersection, a message requesting a stop is issued from the speaker 6, and when it becomes dark, the message is also blinked from the indicator light 7. Well done. Furthermore, since the configuration of the apparatus is simple, the cost is low. In addition, since power is supplied to the controller 1, the indicator lamp 7, and the radio timepiece 4 from a battery that stores electricity generated by the solar cell 9, the running cost is also low.

  Further, since the message is not output from the speaker 6 during the night time set by the timer 5, there is no inconvenience to nearby residents.

  FIG. 5 shows a block diagram of the sound generator of the present invention.

  This sound generator includes a controller 20 configured by a microcomputer, and signals from an infrared sensor 21, a radio clock 22 and a recording device 23 are input to the controller 20. A plurality of messages recorded by the anime voice actor are recorded on the recording device 23, but message recording from the microphone 25 is also possible. The controller 1 selects an appropriate message corresponding to the time from the recording device 23 based on signals from the infrared sensor 21 and the radio clock 22 and outputs the selected message from the speaker 24.

  As shown in FIG. 4, an infrared sensor 21, an antenna 22 a of a radio clock 22, a speaker 24, and a microphone 25 are installed in a housing 26 of the sound generator. Electricity generated by the solar battery 27 is stored in a battery (not shown) and is supplied to the controller 20, the radio clock 22 and the recording device 23.

  As shown in FIG. 6, this apparatus is attached to a column 28 near the school gate. The height of the casing 26 is set to 2.5 m, and the infrared irradiation range E is set to 1 m to 5 m. A solar cell 27 is attached to the upper end of the column 28.

  Now, when the student P enters the infrared irradiation range E, the infrared sensor 21 detects this, and the controller 1 sends the following message from the speaker 6 based on the detection signal and the signal of the radio clock 22. Output.

      At school: “Good morning. Let's stay healthy today.”

      When going to school: “Let's go home with care.”

  Or you may play the message recorded with the microphone 25 following these messages.

  According to this sound generation device, an appropriate message corresponding to the time is issued from the speaker 24 to the student P passing through the school gate, so that the friendship of the student P increases.

  Even in this sound generator, the controller 20, the radio timepiece 22, and the recording device 23 are supplied with power from the battery that stores the electricity generated by the solar battery 27, so that the running cost is low.

It is a figure which shows the alarm generator of this invention. It is a block diagram of the same apparatus. It is a figure explaining operation | movement of the apparatus. It is a figure which shows the audio | voice generator of this invention. It is a block diagram of the same apparatus. It is a figure explaining operation | movement of the apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Controller 2 Infrared sensor 3 Illuminance sensor 4 Radio wave clock 5 Timer 6 Speaker 7 Indicator light 8 Case 9 Solar cell 20 Controller 21 Infrared sensor 22 Radio wave clock 24 Speaker 25 Microphone 26 Case

Claims (6)

  An apparatus for issuing a message for requesting a stop to a bicycle or pedestrian entering the intersection, an infrared sensor for detecting the bicycle or pedestrian entering the intersection, an illuminance sensor for detecting brightness, A speaker that emits the message; an indicator that blinks the message; and a controller that generates the message from the speaker when the infrared sensor generates a detection signal. The controller detects the detection signal of the infrared sensor. An alarm generating device, wherein when the detected illuminance of the illuminance sensor at the time of occurrence does not reach a predetermined value, the indicator lamp blinks simultaneously with the output of a message from the speaker.   The alarm generation device according to claim 1, wherein a radio clock and a timer are provided, and the controller stops outputting messages from the speaker during a night time set by the timer.   The alarm generator according to claim 3, wherein power is supplied to the controller, the indicator lamp, and the radio timepiece from a battery that stores electricity generated by a solar cell.   An apparatus for issuing a message to a pedestrian passing through a specific place, an infrared sensor for detecting a pedestrian passing through the specific place, a radio clock, a recording device for recording a plurality of messages, and the message And a controller for selecting an appropriate message corresponding to the time from the recording device and outputting it from the speaker when the infrared sensor generates a detection signal.   5. The sound generating apparatus according to claim 4, wherein a microphone for recording a message in the recording apparatus is provided in the casing.   The sound generator according to claim 4 or 5, wherein power is supplied to the controller, the recording device and the radio timepiece from a battery which stores electricity generated by a solar cell.

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