JP2008272337A - Hanging type deformation detecting device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem that a notification range is limited since volume to be issued from a sound issuing body is limited in a conventional deformation detecting device. <P>SOLUTION: The hanging type deformation detecting device includes flexible and long-size sensing means 1 which are arranged by hanging together with a flexible and sheet shape support means 2, thereby detecting the deformation state of the support means 2, based on the output signals of the sensing means 1. Thus, for example, a detection signal is remotely transmitted and notified by a transmitting device, so as to provide highly reliably notification. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a warm and warm deformation detection device.

Conventionally, as this type of deformation detection device, there has been a device that generates a sound from a sounding body when a sounding body such as a bell or a wind chime is disposed and a person passes (see, for example, Patent Document 1).
Japanese Utility Model Publication No.59-112300

  However, in the above-described prior art, there is a problem that the notification range is limited because the volume generated from the sounding body is limited.

  The present invention has been made in view of the above situation, and an object of the present invention is to provide a deformation detection device that can perform highly reliable notification and can be used effectively.

  In order to solve the above-described conventional problems, a hanging type deformation detection device according to the present invention includes a flexible long pressure-sensitive means, and the pressure-sensitive means provided therein together with the pressure-sensitive means. A flexible sheet-like support unit that is supported by being suspended and a detection unit that detects a deformation state of the support unit based on an output signal of the pressure-sensitive unit. is there.

  In the hanging type deformation detection device of the present invention, a long and flexible pressure-sensitive means is suspended from a flexible sheet-like support means, and an output of the pressure-sensitive means is provided. Since the deformation state of the support means is detected on the basis of the signal, for example, it is possible to send a detection signal remotely by a transmission device for notification, thereby enabling highly reliable notification.

  A first aspect of the present invention is a flexible sheet-like support having a long and flexible pressure-sensitive means, and the pressure-sensitive means being disposed and supported by being suspended together with the pressure-sensitive means. And a detecting means for detecting a deformation state of the supporting means based on an output signal of the pressure-sensitive means.

  In the second invention, particularly in the first invention, the support means includes a plurality of pressure-sensitive means, and the detection means detects a deformation state of the support means based on output signals of the plurality of pressure-sensitive means. To do.

  In the third invention, in particular, in the first invention, the support means comprises an installation such as a warm bath or a curtain, which is disposed in the doorway or passage.

  According to a fourth aspect of the invention, in particular, in the first aspect of the invention, the support means comprises a costume that can be worn on the body.

  The fifth aspect of the invention is a deformation state display system provided with a control means for displaying a moving state on the display of the deformation state of the support means detected by the hanging type deformation detection device according to any one of the first to fourth aspects of the invention. It is.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
A first embodiment of the present invention will be described with reference to FIG.

  FIG. 1 is an external view of a hanging type deformation detection apparatus according to the first embodiment of the present invention. This apparatus includes a flexible long pressure-sensitive means 1 and a flexible sheet-like support means in which the pressure-sensitive means 1 is disposed and supported by being suspended together with the pressure-sensitive means 1. 2, a detection means 3 for detecting the deformation state of the support means 2 based on the output signal of the pressure sensing means 1, and a notification means 4 for receiving a signal transmitted wirelessly from the detection means 3 and for making a voice notification. . The pressure-sensitive means 1 generates an output corresponding to the deformation, and uses, for example, a cable-shaped piezoelectric sensor. Further, the support means 2 is warm and is disposed at the entrance and the passage of the building. A plurality of pressure-sensitive means 1 are arranged corresponding to the divided areas of warmth and connected to the detection stage 3 in parallel.

  With the above configuration, when a person passes through the warmth as the support means 2, the pressure-sensitive means 1 is also deformed by the deformation of the warmth, and an output signal corresponding to the deformation is generated from the pressure-sensitive means 1. The detecting means 3 detects the deformation state of the supporting means 2 based on the output signal of the pressure sensitive means 1. As this detection method, for example, if the output signal of the pressure sensitive means 1 is equal to or greater than a preset threshold value, it is determined that there is a deformation. A detection signal is transmitted wirelessly from the detection means 3, and the notification means 4 receives the signal and performs voice notification.

  With the above action, it is possible to confirm that a person has gone through the warmth even remotely, and there is an effect that a highly reliable notification is possible. Then, according to the present embodiment, it is possible to utilize for the visitor notification and the total number of visitors. It can also be used for crime prevention by detecting intruders.

  Further, since the support means 2 is provided with a plurality of pressure-sensitive means 1 and the detection means 3 detects the deformation state of the support means 2 based on the output signals of the plurality of pressure-sensitive means 1, the detection range of the pressure-sensitive means 1. Increases the detection performance.

  Note that the detection method of the detection means 3 may be changed depending on the detection target. For example, when it is desired to make a strict judgment on deformation, the output signals of the plurality of pressure-sensitive means 1 are analyzed, and if all of them are equal to or greater than a threshold value, it is determined that there is deformation. On the other hand, when the determination of deformation is relaxed, a detection method may be used in which the output signals of the plurality of pressure-sensitive means 1 are analyzed, and if any one of them is greater than or equal to a threshold, it is determined that there is deformation.

  Further, the frequency analysis of the output signal of the pressure-sensitive means 1 may be performed, and if there is a specific frequency, it may be determined that there is a deformation, or a detection process may be performed by removing a signal in an unnecessary frequency range with a filter.

  Moreover, it is good also as a structure which changes the intensity | strength of a notification sound, a tone color, a music number etc. according to the magnitude | size of the amplitude of the output signal of the pressure-sensitive means 1. FIG.

(Embodiment 2)
A second embodiment of the present invention will be described with reference to FIG.

  FIG. 2 is an external view of a suspension type deformation detection device and a deformation state display system according to the second embodiment of the present invention. In the present embodiment, the support means 5 is configured by a costume (skirt) that can be worn on the body, and further includes a control means 7 that displays a moving state on the display 6 of the deformation state of the support means 5.

  With the above configuration, when a person wearing a costume (skirt) of the support means 5 performs an action such as dancing, the support means 5 is shaken and deformed, and the pressure-sensitive means 1 is also deformed by the deformation of the support means 5, and pressure-sensitive. An output signal corresponding to the deformation is generated from the means 1. Then, the detection means 3 detects the deformation state of the support means 5 based on the output signal of the pressure sensing means 1, the detection signal is transmitted wirelessly from the detection means 3, the control means 7 receives the signal, and the detection signal A moving image signal corresponding to is generated and displayed on the display 6. As the moving image, for example, the deformation state of the costume (skirt) of the support means 5 is displayed as an animation as it is.

  As a result of the above action, for example, a standard action such as dance is displayed on the display 6 as an animation, and whether the user wearing the support means 5 can perform the operation as displayed is displayed on the same screen as an animation. Can be used as a game or training.

  Note that the first embodiment may be applied to the present embodiment to constitute a crime prevention system that notifies that there is an unnecessary contact with the human body.

  As described above, the suspension type deformation detection device of the present invention can be widely used as a security device, a game machine, a training device, or the like.

1 is an external view of a hanging type deformation detection device according to a first embodiment of the present invention. External view of suspension type deformation detection device and deformation state display system in second embodiment of the present invention

Explanation of symbols

1 Pressure-sensitive means (piezoelectric sensor)
2 Support means (warm)
3 Detection means 5 Support means (clothes)
6 Display 7 Control means

Claims (5)

A long, pressure-sensitive means having flexibility, a flexible sheet-like supporting means in which the pressure-sensitive means is disposed and supported by being suspended together with the pressure-sensitive means, and the pressure-sensitive means A suspension type deformation detection device comprising: detection means for detecting a deformation state of the support means based on an output signal of the means. The suspension type deformation detection device according to claim 1, wherein the support means includes a plurality of pressure sensitive means, and the detection means detects a deformation state of the support means based on output signals of the plurality of pressure sensitive means. The suspension type deformation detecting device according to claim 1 or 2, wherein the supporting means is a warming, a curtain, or the like, which is installed in an entrance or a passage. The suspension type deformation detection device according to claim 1, wherein the support means is a costume that can be worn on the body. A deformation state display system comprising control means for displaying a moving image on a display of the deformation state of the support means detected by the hanging type deformation detection device according to any one of claims 1 to 4.

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