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WO/2013/150712A1 |
This audio reproduction device is mounted on a mobile device driven by at least an electric motor. This audio reproduction device includes an amplification unit, an output terminal, an acceleration sensing unit and a control unit. The am...
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WO/2013/145187A1 |
In the present invention, during a sound pressure measurement operation mode, when measurement conditions including the pair of distance from a vehicle (CR) and necessary sound pressure level are designated, a control unit (740A) causes ...
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WO/2013/145083A1 |
In a directionality measurement operation mode, when a target directionality direction is set, a directionality control unit (740A) controls an audio signal generation unit (760) to generate a test audio signal as an external output audi...
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WO/2013/145242A1 |
In the present invention, a detection unit (730) detects a shielding object that obstructs the progress of low-directivity sound output from a low-directivity sound output unit (910L). Also, the detection unit (730) detects a reflector t...
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WO/2013/136505A1 |
An alert sound control unit (10) for an approaching vehicle warning apparatus (100) generates a signal for an alert sound to be emitted outside an electric mobile object (200) from a sound generator (40) installed in the electric mobile ...
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WO/2013/136437A1 |
A bumper device comprising; a bumper reinforcement (4) having a hollow section (11); a case (8) having a hollow section (9) connected to the hollow section (11); and a speaker (7) arranged inside the hollow section (9) in the case (8), a...
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WO/2013/136504A1 |
An alert sound control unit (10) for a vehicle approach notification device, wherein the alert sound control unit (10) is provided with: a first rotational speed calculation unit (1) for calculating a rotational speed on the basis of an ...
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WO/2013/136438A1 |
A bumper device, comprising: a bumper reinforcement (4) that extends in the vehicle width direction and has a hollow section (11); a case (8) having a hollow section (9) that connects to the hollow section (11) of the bumper reinforcemen...
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WO/2013/121464A1 |
The present invention is provided with: speakers (S-1, S-2, …, S-(N-1), S-N) which generate sound to outside a vehicle; an ambient environment information acquisition unit (2) for acquiring ambient environment information for the vehic...
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WO/2013/118250A1 |
The purpose of the invention is to provide a vehicle proximity notification device capable of, even when an abnormality occurs in a loudspeaker (2) and an electric supply line (3), with a simple configuration, quickly detecting the state...
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WO/2013/090226A1 |
A wireless interface module is used with at least one of a light bar, a control head, and/or a siren so that a mobile device can wirelessly control the light bar and/or siren via a user interface.
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WO/2013/087659A1 |
The invention relates to a method for reproducing a rotational speed-dependent engine sound pattern in an interior of a vehicle (100) equipped with a continuously variable transmission (115). The method has a step of receiving propulsion...
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WO/2013/083321A1 |
The invention relates to a method (30) for damping and/or amplifying a sound introduced into a passenger compartment (10) of a motor vehicle, in particular an electrically driven motor vehicle, said sound being generated (32) by a sound ...
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WO/2013/083399A1 |
The invention relates to a method for monitoring and signaling a traffic situation in the surroundings of a vehicle (20). A sensor (21, 22) detects the surroundings of the vehicle (20), and an object (23) at risk is detected in the detec...
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WO/2013/062216A1 |
The present invention relates to a vehicle auxiliary horn apparatus, and more particularly, to a vehicle auxiliary horn apparatus that provides a sound through a horn to alert pedestrians that a vehicle, such as an electric vehicle or a ...
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WO/2013/045374A1 |
The invention relates to a method for the computer-assisted processing of the vicinity of a vehicle (110, 210, 310, 410). In the method according to the invention, the surroundings of the vehicle (110, 210, 310, 410) are detected and sur...
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WO/2013/040787A1 |
A combined driving recording device comprises a housing (1), a driving recorder (2) and a middle-set horn (3). The housing (1) fits with a front windshield of a vehicle and comprises a containing shell (10). The containing shell (10) is ...
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WO/2013/035167A1 |
The purpose of the present invention is to provide an approaching vehicle alerting apparatus that emits alerting sound for enabling a pedestrian and the like to notice the presence of an electric moving body with the sense as if the soun...
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WO/2013/027982A2 |
The present invention relates to a method and device for detecting faults in an energy storage module of hybrid construction equipment. The invention includes: a moisture detection sensor for measuring the amount of moisture inside the e...
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WO/2013/021513A1 |
A driving-linked sound generation unit includes an order sound data generation unit, a random sound data generation unit, and a synthesis unit. The order sound data generation unit generates order sound data by adjusting the pitch of the...
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WO/2013/021512A1 |
A driving-linked sound generation device generates a driving-linked sound according to the driving state of a vehicle. The driving-linked sound generation device includes: a vehicle speed estimation unit for estimating the speed of the v...
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WO/2013/017180A1 |
The invention relates to a method for providing information relating to the operational state of a motor vehicle (1) to a driver, which motor vehicle (1) comprises at least one electric motor (2) operating with a fixed gear ratio for dri...
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WO/2013/018353A1 |
An operation-sound generator which can output an operation-sound similar to a hit-sound of a mechanical relay with sound pressure in which a driver is recognizable is provided. A microcomputer supplies a plurality of first pulse sequence...
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WO/2013/014865A1 |
Provided is a vehicle approach warning device which performs abnormality detection in various abnormal modes. A vehicle approach warning device emits a vehicle approach sound by causing a sound output from a microcomputer (21) to pass th...
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WO/2012/136723A1 |
The invention relates to a parking assistance system for ascertaining a parking space suitable for parking, having the following steps: - detecting at least one object that lies opposite a parking space; - classifying the detected object...
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WO/2012/117807A1 |
This vehicle approach alert device for a saddle-ridden electric vehicle comprises a sound emitter for emitting an alert sound for alerting a surrounding area to the approach of the saddle-ridden electric vehicle to the surrounding area, ...
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WO/2012/101794A1 |
Provided is a warning sound control device for generating a warning sound by which surrounding pedestrians and other road users easily notice the presence of an electric moving body without uncomfortable feeling. The warning sound contro...
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WO/2012/098570A1 |
A control unit (15) is provided which causes a simulated running sound, the frequency of which is gradually increased, to be output from a speaker (18a) provided to a vehicle in a direction in which the vehicle is traveled and causes a s...
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WO/2012/095278A1 |
The invention relates to a horn activation device for use in a steering wheel of a motor vehicle, which steering wheel is provided with a cover (3), said steering wheel having two horn contacts (5, 6), which are electrically isolated fro...
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WO/2012/095985A1 |
Provided is a warning sound generating device for generating a warning sound by which surrounding pedestrians and other road users easily notice the presence of an electric vehicle. In the warning sound generating device comprising a war...
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WO/2012/090750A1 |
The present invention is a vehicle body forepart structure wherein: a pair of right and left front side members (11, 12) extending in the front-to-rear direction of the vehicle are provided in the forepart of the vehicle body (1); the fr...
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WO/2012/090305A1 |
An acquisition unit (720) acquires waveform-related information and/or volume information relating to vehicle interior sound in the interior of a vehicle. When determining on the basis of the result of the acquisition by the acquisition ...
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WO/2012/084606A1 |
The invention relates to a steering wheel for a motor vehicle having an airbag module disposed thereon and having horn conductor paths disposed on the steering wheel and/or on the airbag module that can be brought into electrical contact...
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WO/2012/086063A1 |
Disclosed is an acoustic device, wherein a shielding obstacle detecting unit (720A) analyzes an image around a vehicle (MV) taken by an imaging unit (770), and detects whether or not a shielding obstacle preventing the traveling of sound...
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WO/2012/070334A1 |
A vehicle travel warning device is provided with: a stationary sound source signal generation unit which generates a stationary sound source signal with a predetermined frequency distribution; a variable sound source signal generation un...
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WO/2012/071054A2 |
A system adapted to provide a warning to a vehicle operator of nearby hazards, e.g., that a nearby vehicle has been in a collision or is otherwise inoperable. Embodiments include a detector operable to detect a hazard, a transmitter to t...
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WO/2012/066670A1 |
When an operation start condition for this sound device (700A) is met, a control unit (730A) determines that a prescribed time interval has started. Thus, when it is determined that the prescribed time interval has started, the control u...
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WO/2012/066672A1 |
A control unit (740) compares the frequency characteristic of sound around a vehicle (MV) obtained by an analysis by an analysis unit (730) and the frequency characteristic of vehicle warning sound that is being outputted to the outside ...
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WO/2012/066685A1 |
When an operation start condition for this sound device (700A) is met, a control unit (730A) determines that a prescribed time interval has started. Thus, when it is determined that the prescribed time interval has started, the control u...
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WO/2012/058741A1 |
Patent for a "sound measuring and regulating device for a horn" comprising a control unit with switches (1) that, when one of the two switches is actuated, sends signals to be evaluated by the control module (2) that is connected to the ...
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WO/2012/059285A1 |
The invention substantially relates to a device comprising a unit (4) for identifying dangerous traffic situations or road users at risk, in combination with a system (6) for emitting sound directed as precisely as possible, such as engi...
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WO/2012/054431A2 |
Methods and devices are disclosed that generally involve deterring the use of portable electronic devices ("PEDs") while operating a motor vehicle by triggering one or more visible or audible alerts when such use is detected. These alert...
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WO/2012/053043A1 |
A pseudo sound signal generating unit generates pseudo engine sound signals on the basis of the traveling information of a vehicle (CR) obtained by means of an acquisition unit. The pseudo engine sound signals are subjected to power ampl...
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WO/2012/037050A1 |
A vehicle external warning sound generation system and method. A transducer ( generates warning sounds external to the vehicle (18) in response to an input sound signal. A sensor (12) senses sound external to the vehicle and has an outpu...
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WO/2012/023170A1 |
Provided is an electrically-powered moving body alert sound control device that avoids both more alert sound being generated than is necessary, as well as insufficient alert sound, in an electrically-powered moving body with advanced lev...
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WO/2012/016722A2 |
An apparatus for generating a drive dependent sound for an engine driven vehicle comprises a plurality of controllable synthesizers. Each controllable synthesizer has stored at least one sample sound and is configured to generate a synth...
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WO/2012/014297A1 |
A structure (10) for a vehicle body front portion is provided with: a hood (12) for covering the vehicle body front portion; a radiator support upper member (14) having an upper wall (14U) and a front wall (14F) and extended in the vehic...
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WO/2012/011163A1 |
Disclosed is a vehicle-like sound generation device, wherein: on the basis of sound pickup results obtained by a sound pickup section (150), a waveform extracting section (122) extracts a high-frequency component having a predetermined w...
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WO/2011/110352A9 |
In order to enable in particular a displacement-free probe assembly, preferably a horn for a motor vehicle, which is easy to install and inexpensive, a pressure sensor assembly (2) is provided, which has a printed circuit board assembly ...
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WO/2012/001871A1 |
Disclosed are a sound generation system, an ultrasonic wave emitting device, and an ultrasonic wave emitting method which utilize the principle of parametric speakers (which uses the difference between frequencies of two ultrasonic waves...
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