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    • 4. 发明申请
    • VEHICLE PRESENCE NOTIFICATION APPARATUS
    • 车辆存在通知装置
    • US20120242468A1
    • 2012-09-27
    • US13425662
    • 2012-03-21
    • Toshiaki NakayamaJunichi Ishikawa
    • Toshiaki NakayamaJunichi Ishikawa
    • B60Q1/00
    • B60Q5/008G10K15/02
    • A vehicle presence notification apparatus may include a dynamic speaker for radiating a notification sound from a vehicle in an audible frequency, and a sound pressure supplement unit is provided to control a sound pressure of the notification sound. The apparatus may further include a parametric speaker for generating a supersonic sound of the notification sound from a supersonic sound generation unit. The supersonic sound is emitted from a sound emission opening. The parametric speaker may further include a reflected sound pressure detecting unit for detecting a sound pressure generated by a reflection of the supersonic sound from the sound emission opening. The sound pressure supplement unit increases the sound pressure of the notification sound radiated by the dynamic speaker based on the sound pressure detected by the reflected sound pressure detecting unit.
    • 车辆存在通知装置可以包括用于以可听频率辐射来自车辆的通知声音的动态扬声器,并且提供声压补充单元以控制通知声音的声压。 该装置还可以包括用于从超音速声音产生单元产生通知声音的超音速声音的参数扬声器。 超音速声音从声音发射开始发出。 参数扬声器还可以包括反射声压检测单元,用于检测从声音发射开口反射超声波产生的声压。 声压补充单元基于由反射声压检测单元检测到的声压增加由动态扬声器辐射的通知声音的声压。
    • 5. 发明申请
    • VEHICLE EXISTENCE NOTIFICATION APPARATUS
    • 车辆出现通知装置
    • US20120229267A1
    • 2012-09-13
    • US13396813
    • 2012-02-15
    • Toshiaki Nakayama
    • Toshiaki Nakayama
    • B60Q1/50
    • G10K15/02B60Q5/008
    • A vehicle existence notification apparatus disposed in a vehicle includes a sound wave generation unit that transmits a sound wave to an area outside of the vehicle, and a control unit that controls the sound wave generation unit to generate a notification sound. The control unit generates a stopping-vehicle notification sound for notifying existence of a stop condition of the vehicle, and generates a moving-vehicle notification sound for notifying existence of a traveling condition of the vehicle. The simulated idling sound enables a pedestrian to recognize the vehicle when the vehicle is in a stop condition, and the simulated moving-vehicle sound enables the pedestrian to recognize the vehicle when the vehicle is in a traveling condition.
    • 布置在车辆中的车辆存在通知装置包括:声波产生单元,其将声波发送到车辆外部的区域;以及控制单元,其控制声波生成单元生成通知声音。 控制单元生成用于通知车辆的停止状态的停车通知声,并且生成用于通知车辆的行驶状态的存在的移动车辆通知声音。 模拟的空转声音使得行人能够在车辆处于停车状态时识别车辆,并且当车辆处于行驶状态时,模拟的运动车辆声音使得行人能够识别车辆。
    • 6. 发明申请
    • VEHICULAR ANNUNICIATION DEVICE AND METHOD FOR NOTIFYING PROXIMITY OF VEHICLE
    • 机动车辆通知装置及通知车辆接近的方法
    • US20120092185A1
    • 2012-04-19
    • US13241354
    • 2011-09-23
    • Toshio HAYASHIToshiaki Nakayama
    • Toshio HAYASHIToshiaki Nakayama
    • G08G1/00
    • B60Q5/008
    • An electromagnetic alarm device includes a current interrupter to interrupt an electricity supply to a coil on application of a self-excited voltage to oscillate a diaphragm with a moving core to generate a first alarm sound including a fundamental tone at a first predetermined frequency, when a switch is manipulated by an occupant. A proximity notification device includes an ultrasonic speaker to emit an ultrasonic wave, which is generated by implementing ultrasonic modulation on a proximity notification sound, to an outside of the vehicle for notifying a pedestrian of proximity of the vehicle, according to a traveling state of the vehicle and/or when a sensor detects a pedestrian. The ultrasonic speaker emits an ultrasonic wave, which is generated by implementing ultrasonic modulation on a second alarm sound including a fundamental tone at a second frequency, when the switch is manipulated.
    • 一种电磁报警装置包括一个电流中断器,用于在施加自激电压时中断对线圈的电力供应,以使振动膜与移动的芯振荡,以产生包括基本色调在第一预定频率的第一报警声, 开关由乘员操纵。 接近通知装置包括:超声波扬声器,其通过对邻近通知声音进行超声波调制而产生的超声波发送到车辆外部,用于根据车辆的行驶状态通知行人接近车辆 车辆和/或当传感器检测到行人时。 超声波扬声器发射超声波,该超声波是在操作开关时通过对包括第二频率的基本色调的第二警报声进行超声波调制而产生的。
    • 7. 发明授权
    • Air-intake module for internal combustion engine
    • 内燃机进气模块
    • US6024066A
    • 2000-02-15
    • US131396
    • 1998-08-07
    • Toshiaki NakayamaHideki Inaba
    • Toshiaki NakayamaHideki Inaba
    • F02M35/024F02M35/04F02M35/10F02M35/104
    • F02M35/112F02M35/10052F02M35/02F02M35/10111F02M35/10255
    • All the components constituting an air-intake module for an internal combustion engine, including an air cleaner for cleaning air and manifold pipes for distributing air into each cylinder of the engine, are integrated in a single unit. A mounting flange connected to engine side ends of the manifold pipes is fixed to the engine for mounting the air-intake module as a whole. The air cleaner and other components of the module are located under the mounting flange and the manifold pipes, so that the mounting of the module is not obstructed by components constituting the module. An air cleaner element for filtering the intake air is slidably inserted into the air cleaner at a position where the element can be easily serviced from the outside of the module without dismounting any components of the module.
    • 构成用于内燃机的空气进气模块的所有组件包括用于清洁空气的空气净化器和用于将空气分配到发动机的每个气缸中的歧管管道集成在单个单元中。 连接到歧管管道的发动机侧端部的安装法兰固定到发动机,用于整体地安装进气模块。 空气滤清器和模块的其他部件位于安装法兰和歧管管道下方,使得模块的安装不会被构成模块的部件所阻碍。 用于过滤进气的空气滤清器元件可滑动地插入到空气滤清器中,在该位置,元件可以容易地从模块的外部处理而不拆卸模块的任何部件。
    • 9. 发明授权
    • Vehicle presence notification apparatus
    • 车辆存在通知装置
    • US08212656B2
    • 2012-07-03
    • US12839628
    • 2010-07-20
    • Toshiaki NakayamaToshio Hayashi
    • Toshiaki NakayamaToshio Hayashi
    • G08B3/00G08G1/16B60Q1/00G01S15/00
    • B60Q5/008G01S7/52G01S15/025G01S15/60G01S15/931Y10S367/909
    • A vehicle presence notification apparatus generates a notice sound by emitting an ultrasonic wave in mid air based on an ultrasonic signal modulated according to an audible sound. During proceeding in mid air, the modulated ultrasonic wave is self-demodulating to become an audible sound. The audible sound posterior to the self-demodulation has a significant directionality like the ultrasonic wave. The notice sound is thus conveyed mainly to a pedestrian who is present in a dangerous area range where a danger needs to be taught. In addition, the vehicle presence notification apparatus includes a sensor-use ultrasonic transducer device having a transducers. The transducer device serves as a vehicle velocity sensor by transmitting an ultrasonic wave towards a road surface based on an ultrasonic wave signal or modulated ultrasonic wave, thereby enabling the vehicle presence notification apparatus to acquire vehicle velocity information by itself.
    • 车辆存在通知装置基于根据可听见的声音调制的超声波信号,在中空中发射超声波来生成通知声音。 在空中进行过程中,调制超声波自解调成声音。 自解调之后的声音具有超声波的显着方向性。 因此,通知声音主要传达给存在于需要教导危险的危险区域范围的行人。 此外,车辆存在通知装置包括具有换能器的传感器用超声波换能器装置。 换能器装置通过基于超声波信号或调制超声波向路面发送超声波,作为车速传感器,由此能够使车辆存在通知装置自身取得车速信息。