• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a sound detection alarm that recognizes a particular sound and outputs a predetermined sound. Taking note of the fact that you often forget the location of your belongings or frequently-used items. When you send a specific sound wave signal set by the owner, the sound wave signal is detected and an alarm or a predetermined indication is output. An invention has been proposed that will allow us to grasp the whereabouts. The present invention provides a sound wave detector, an A / D converter for converting the analog sound wave signal into a digital signal, a digital signal processor for controlling the sound source IC by receiving the converted digital signal, and an alarm to output a sound source of the sound source IC. An alarm control unit for controlling the device, and an alarm unit for outputting the alarm signal output from the sound source IC. The sound recognition alarm device of the present invention can be attached to various portable devices such as a portable telephone carried by a person, so that the holder can easily grasp the position of the portable device or the article.
    公开号:KR19980087647A
    申请号:KR1019980036615
    申请日:1998-09-05
    公开日:1998-12-05
    发明作者:변영준
    申请人:주미정；주식회사 동양 에스 피；
    IPC主号:
    专利说明:

    Sound detection alarm
    The present invention relates to a sound detection alarm that outputs a predetermined display by recognizing a specific sound. In particular, when it is mounted on the user's portable device and the location of the portable device is not known, when the user transmits a specific sound wave set in advance, a sound sensing alarm is output so that the user can easily identify the location of the portable device. alarm device).
    Frequently, the materials of a portable device or an object frequently used by a user are unknown. In order to solve this problem, for example, in the case of a home cordless telephone composed of a mosquito and a magnet, the telephone of the mosquito is generally located with the handset connected to the telephone cord, but the handset of the magnetic handset is operated wirelessly and is not fixed. . It often happens that a user uses his or her own wireless handset and then cannot locate its location. In this case, the device is provided with a device capable of outputting a specific signal to the mosquito in order to determine its location, and the user can identify the location of the user by receiving a specific signal transmitted from the mosquito and outputting an alarm. It is common to implement it.
    1 is a mosquito handset 11, a keypad 12, an antenna 14, and a positioning signal transmission button 13, as an example of the prior art, and can transmit and receive wirelessly, It comprises a magnetic handset 20 having an antenna 21 and an alarm output section 22. If the user can not determine the location of the magnetic 20, pressing the position detection signal transmission button 13 of the mosquito 10 outputs a specific erase and the like set through the transmission of the signal and the receiving process in the magnetic 20 It is composed of a device that allows the user to easily grasp the material.
    However, since the prior art as described above has a separate device for transmitting a signal necessary for determining the position of the mosquito 10, the structure of the mosquito 10 is complicated and the user must transmit the position detection signal in the mosquito 10. There is a problem of manipulating (10).
    The present invention is to solve the problems of the prior art,
    An object of the present invention is to provide a sound detection alarm for outputting a specific display by detecting a sound wave physically generated by the user without using a separate transmission device in order to easily determine the location of the portable or frequently used objects.
    As a technical idea for achieving the object of the present invention, the sound wave detection unit for receiving a physically generated sound wave and the A / D conversion unit for converting the analog sound wave signal input to the sound wave detection unit into a digital signal And a digital signal processing unit for receiving a digital signal output from the A / D converter and controlling a sound source IC, an alarm control unit for controlling an alarm device to output a sound source of the controlled sound source IC from the digital signal processing unit; In accordance with the control of the alarm control unit is presented a sound detection alarm composed of an alarm unit for outputting a sound source (alarm signal) output from the sound source IC.
    1 is an explanatory diagram of an example of a conventional sound wave detection position detecting device.
    Figure 2 is a schematic block diagram showing the configuration of the sound detection alarm of the present invention.
    3 is a block diagram of an essential part of the present invention in the configuration of FIG.
    4 is an explanatory view of a state of use of the sound detection alarm of the present invention.
    Explanation of symbols for main parts of the drawings
    10: phone mosquito 11: transceiver
    12: Keypad 13: position detection switch
    14: mosquito antenna 20: telephone magnetic
    21: magnetic antenna 22, 80: alarm output unit
    30, 100: sound source generation unit 40: sound recognition unit
    50: analog-to-digital converter 60: digital signal processor
    70: alarm control unit 200: portable communication device
    210: Hand Strap 220: Sound Detection Alarm
    Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.
    2 is a schematic block diagram of an embodiment of a sound detection alarm of the present invention.
    For example, a sound signal generator 30 for generating a physical sound wave without using a separate transmission device, such as a voice signal or applause, such as Anycall or mine, and the sound wave signal generator Analog-to-digital conversion for converting the analog sound wave signal sensed by the sound detection unit 40 and the analog sound wave signal sensed by the sound detection unit 40, for example, for detecting a sound wave signal generated from the (30) A digital signal processor 60 for receiving a digital signal output from the A / D converter 50 and analyzing the digital signal to determine a signal desired by the device; An alarm control unit 70 for controlling an alarm device that notifies when a desired signal is input from the digital signal processor 60 and an alarm for outputting a corresponding alarm from a sound source IC to display the location of the device. It consists of a part (80).
    3 is a block diagram illustrating the configuration of the digital signal processing unit 60 in the configuration of FIG. 2.
    A code analysis unit 61 for receiving a coded digital signal output from the A / D conversion unit 50 and analyzing a code of the coded digital signal; and a digital code analyzed by the code analysis unit 61. A signal search unit 62 for searching for a corresponding signal;
    The signal output from the signal searching unit 62 is an alarm command signal, and is composed of a sound source IC 63 for determining and outputting a sound source designated by the signal.
    Hereinafter, the operation of the configuration of the embodiment of the present invention described above will be described. In order to determine the location of the portable goods or objects, the user generates specific sound wave signals such as applause sounds, any calls, mines, etc., which can be recognized and output by the sound source IC 63 to generate sound wave signals necessary for positioning.
    The specific sound wave generated by the user is received by the sound detection unit 40. The sound sensing unit 40 requires a high sensitivity microphone capable of receiving sound even at a long distance such as a condenser microphone.
    The A / D converter 50 converts an analog sound wave signal received by the sound detector 40 into a digital signal such as a binary signal.
    As described above, the digital signal processor 60 is composed of a code analyzer 61, a signal searcher 62, and a sound source IC 63, so that the code analyzer 61 is the A / D. Analyze which code corresponds to the converted digital binary signal by analyzing the digital signal output from the conversion unit 50. For example, if the output digital signal is 1, the code 11 corresponding to the clapping sound corresponds to Anycall. If the code is 0, the code matching the binary signal such as the code corresponding to mine is analyzed.
    In addition, the signal search unit 62 determines which of the sound sources programmed in the sound source IC corresponds to the code analyzed and output by the code analyzer 61 to search.
    In addition, the sound source IC 63 stores a pre-programmed sound source. For example, a sound source such as a clap, an audio call, a sound source such as mine is stored, and an output signal corresponding to each input signal is recorded.
    The alarm controller 70 receives a sound source signal output from the sound source IC 63 of the digital signal processor 60 and controls the driving of the alarm output unit 80.
    The alarm output unit 80 may be a speaker, a buzzer, or the like, for example, and outputs a specific alarm according to a driving command signal of the alarm control unit 70.
    4 is a state diagram in which the sound detection alarm of the present invention is attached to a portable communication device.
    The sound source signal generator 100 corresponds to a user generating applause or a specific voice when the location of the portable communication device cannot be determined.
    The sound detection alarm 230 of the present invention is attached to a predetermined portion of the hand strap 210 of the portable communication device 200 having the hand strap 210.
    In order to determine the location of the portable communication device 200, for example, when the user claps or makes a specific sound, a sound wave signal is generated by the sound detection alarm 230 attached to the portable communication device 200. Detecting the sound generated from the unit 100, for example, here it is or the buzzer or flashing lights to act as a user can easily find.
    As described above, the sound detection alarm 40 includes the sound detection unit 40, the A / D conversion unit 50, the digital signal processing unit 60, the alarm control unit 70 and the alarm output unit 80 of the present invention. Rather than using a separate transmission device for transmitting a sound source, the user can generate a specific sound wave such as clapping sound and output an alarm, so the type of skin-wearing phone becomes diverse.
    In other words, mobile phone, pager, home remote control, home wireless phone, portable electronic notebook, key holder, portable notebook, bag, vehicle remote controller and laptop, such as the things that users carry or frequently used material is difficult to grasp Attaching to a frequent object has the effect that the user can easily determine the location of the object.
    权利要求:
    Claims (3)
    [1" claim-type="Currently amended] In the device that detects the sound when the user makes a specific sound and outputs an alarm,
    A sound detector 40 for detecting a sound wave signal generated by the user;
    A / D converter 50 for converting the analog sound wave signal sensed by the sound detector 40 into a digital signal, and the digital signal output from the A / D converter 50 receives the digital A digital signal processor 60 for analyzing a signal and determining a signal desired by the device;
    An alarm controller 70 for controlling an alarm device that notifies the user when a desired signal is input from the digital signal processor 60, and
    And an alarm unit (80) for outputting a predetermined alarm to display the location of the device.
    [2" claim-type="Currently amended] The method according to claim 1,
    The digital signal processing unit 60 receives a coded digital signal output from the A / D converter 50 and analyzes a code of the coded digital signal 61;
    A signal search unit 62 for searching for a signal corresponding to the digital code analyzed by the code analyzer 61;
    Sound detection alarm, characterized in that consisting of a sound source IC (63) for receiving the alarm command signal output from the signal search unit 62 determines the sound source designated by the signal.
    [3" claim-type="Currently amended] The method according to claim 1 or 2,
    The sound wave detection unit 40 is a microphone, the alarm unit 70 is a sound detection alarm, characterized in that the speaker or buzzer or light source.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1998-09-05|Application filed by 주미정, 주식회사 동양 에스 피
    1998-09-05|Priority to KR1019980036615A
    1998-12-05|Publication of KR19980087647A
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019980036615A|KR19980087647A|1998-09-05|1998-09-05|Sound detection alarm|
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