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Matches 1 - 50 out of 3,987

Document Document Title
WO/2017/193301A1
A method and circuit for controlling a multi-purpose loudspeaker by using a bus. The circuit comprises: a bus signal transceiver unit (110), used for receiving and sending a loudspeaker control instruction of a vehicular computer control...  
WO/2017/187991A1
Provided is an artificial engine sound control device that comprises an environment information acquisition unit, a vehicle speed acquisition unit, an engine rotational speed acquisition unit, an artificial engine sound generation unit, ...  
WO/2017/176689A1
A proximity warning device may enable a driver of a vehicle to guard against colliding with other objects. By receiving input from sensors, a proximity warning device may detect objects near a vehicle. Installing a proximity warning devi...  
WO/2017/174162A1
A battery assembly (70) is described which comprises at least one battery housing (21), at least one, in particular rechargeable, battery (90) and at least one resonance loudspeaker (185, 185'). The resonance loudspeaker (185, 185') is a...  
WO/2017/163840A1
A sound source device 10 of a horn 1 according to one embodiment of the present invention comprises: a diaphragm 11; a movable iron core 12 that is connected to the diaphragm 11 via a support point 121a; and a coil (bobbin 14 and winding...  
WO/2017/163838A1
A resonant tube 2 of a horn according to one embodiment of the present invention comprises a first resonant tube 21 and a second resonant tube 22 that branches off from the first resonant tube in a branching section 213. The first resona...  
WO/2017/152394A1
A control method for a motor, comprising: acquiring a pre-set sounding sequence of a plurality of motors (200A, 200B, 200C, 200D); according to the pre-set sounding sequence, controlling the sounding of the plurality of motors (200A, 200...  
WO/2017/150761A1
The present invention relates to an alarm device for a vehicle. The alarm device comprises: a plurality of buttons (11)(110) having unique frequencies; a switch module (10)(100) having a transmission antenna (12, 120) built therein; and ...  
WO/2017/144592A1
The invention relates to a motor vehicle (1), having an internal combustion engine (2) and an exhaust system (5) for taking away a combustion gas (5) of the internal combustion engine (2) to an outlet opening (6) and having a detection d...  
WO/2017/144356A1
Method for operating a motor vehicle (1), comprising the steps: – acquiring surroundings data describing the surroundings of the motor vehicle (1), by means of a surroundings-acquisition device (3) of the motor vehicle (1), - detecting...  
WO/2017/144960A1
A noise free vehicular horn (v-horn) designed for the reduction of noise pollution is a novel idea about fabricating a horn which never disturbs the balance of ecosystem. Horn, meant for alerting, is always manufactured in a way that it ...  
WO/2017/139917A1
A vehicle obstacle detection system, the method comprising the following steps: detecting the distance of an object by means of a laser (101); when the distance is equal to a predetermined threshold, detecting infrared data of the obstac...  
WO/2017/138349A1
Provided is a vehicle approach notification device capable of simply emitting a warning sound with minimal discomfort to the occupants of the vehicle, while maintaining the required sound pressure. This vehicle approach notification devi...  
WO/2017/135630A1
A composite monitoring apparatus comprises: a biosensor for detecting a bio-signal of a driver on a vehicle; an air quality sensor for sensing the air quality of the interior of the vehicle; and a control unit for determining whether sen...  
WO/2017/124538A1
The present invention relates to the field of vehicle safety, and provides a data collection method of a safe following distance prompting technology and a safe following distance system. The method comprises: recording one or more speed...  
WO/2017/125990A1
Provided is a vehicle approach notification device capable of outputting a warning sound with little discomfort to the occupants of the vehicle. This vehicle approach notification device has a first speaker, a second speaker, and a sound...  
WO/2017/121110A1
A pedestrian sound warning device having an active early-warning function for use in a new-energy vehicle, and the pedestrian sound warning device comprises: an infrared detection module (28), for detecting whether there are people aroun...  
WO/2017/119964A1
A gesture detection system (10) suitable to operate an automated vehicle includes a gesture-detection-device (22), a pedestrian-detection-device (24), and a controller (26). The gesture-detection-device (22) is used to detect a gesture (...  
WO/2017/115931A1
According to an embodiment of the present invention, an internal and external communication system of a vehicle is disclosed. The system comprises: a proximity sensor unit mounted on a part of the front or the rear of a vehicle or on bot...  
WO/2017/108263A1
The invention relates to a method for collision avoidance of a motor vehicle (100) with an emergency vehicle (300). The method comprises the following steps: optical detecting (10) of a surroundings (200) of the motor vehicle (100); acou...  
WO/2017/104358A1
Provided is a vehicle approach notification device (10) in which a speaker (20) is disposed between push-pull circuits (71, 72). The push-pull circuits (71, 72) amplify the power of a notification sound signal through respective push-pul...  
WO/2017/102695A1
The invention relates to a control unit (101) for a vehicle (100) driving on a road (200). The control unit (101) is configured to detect another road user (201) on the road (200). The control unit (101) is also configured to determine a...  
WO/2017/099468A1
The present invention is to provide a device for generating and tuning an engine sound/exhaust sound of an electric motor, which can be simplified in terms of configuration by detecting a PWM scheme which is a control signal of an electr...  
WO/2017/094952A1
A vehicle external alarm method according to an embodiment comprises the steps of: sensing an alarm situation; determining an alarm object to which the alarm is to be provided, in the alarm situation; acquiring state information on the d...  
WO/2017/093579A1
The invention relates to an electronic horn and a method for the use thereof for producing the maximum acoustic power. The horn comprises a membrane, a coil, acting on a centre with a fixed and mobile part, a sensor that detects a signal...  
WO/2017/095046A1
The present invention relates to a system for controlling an operational sound of a turn signal lamp of a vehicle. The technical purpose to be achieved is to automatically control an operational sound generated in accordance with the ope...  
WO/2017/096266A1
Various implementations of a horn system include one or more force sensors disposed on a first portion of a driver air bag module and one or more actuators disposed on a second portion of the driver air bag module. For example, the force...  
WO/2017/093007A1
The invention relates to an audio device (201) for a vehicle having a central loudspeaker (202) to be arranged at a specified minimum distance from the sides, the front and the rear of the vehicle, and a control device (203) is provided ...  
WO/2017/089041A1
The invention relates to a motor vehicle (1) with a device for generating sound (2) by means of which additional sounds influencing the acoustic perception of the motor vehicle can be generated, comprising at least one electrically or el...  
WO/2017/085925A1
A vehicle approach notification device (120) is provided with speakers (121A, 121B) for outputting warning sounds to give external notification of the approach of a vehicle, and an adjustment unit (123). When the speaker (121A) is being ...  
WO/2017/078885A1
Two or more quiet vehicles traveling together sense each other and communicate to each other the condition of the respective drivers of the vehicles and announce their presence to pedestrians and other motorists using noise sounds. The c...  
WO/2017/078213A1
The present invention relates to a method for detecting a moving object in a photographed image, which is capable of giving notification of a dangerous situation surrounding a vehicle more accurately, and a boarding and alighting acciden...  
WO/2017/068392A1
This invention is related to an electronic device and a method of using it. It comprises of sending and receiving units and notification techniques that enables the method of wirelessly alerting nearby vehicles as an alternative to vehic...  
WO/2017/056112A1
An Automated System to Monitor and Restrict Honking (S) is provided for an automobile to reduce noise pollution. Said system mainly comprises of an on- board computing means (N) to be placed on the vehicle for monitoring and restricting ...  
WO/2017/056316A1
This electric vehicle information collection system is provided with: a sonic wave generator (12) that is mounted on an electric vehicle (1) and issues an approach notification sound; a sonic wave emission control unit (38) that generate...  
WO/2017/045939A1
The invention relates to a motor vehicle (1) with a device (2) for generating sound, by means of which additional sounds influencing the acoustic perception of the motor vehicle can be generated, comprising at least one electrically or e...  
WO/2017/039023A1
The present invention relates to a construction equipment buzzer sound control system and, more specifically, to a construction equipment buzzer sound control system enabling a master ECU to directly control a buzzer sound for a turn sig...  
WO/2017/038597A1
Provided is a sound generating device, wherein: a metal-plate connection terminal (28) electrically connected to an external device has a groove (281) at a portion projecting inside a base (10); and a metal-plate terminal fitting (24) el...  
WO/2017/034313A1
The present invention relates to an armrest interface system, which comprises an armrest cover having a plurality of markers and an imaging device for photographing the markers, and which photographs a driver's gesture using the pluralit...  
WO/2017/034287A1
An autonomous vehicle may provide bidirectional communication with mobile terminals of pedestrians. The autonomous vehicle may include a short range communication module for providing a communication interface, and a controller for, when...  
WO/2017/018035A1
This sound-volume adjustment apparatus is provided with: a sound acquisition unit that is mounted on a moving object on which a person rides and that acquires sound around the moving object; a storage unit that stores, as sound data, the...  
WO/2017/014035A1
Provided is an automobile proximity warning system that gives notification that the automobile is in proximity to a sensed object such as a pedestrian, while at the same time ensuring quiet for the surrounding environment. A plurality of...  
WO/2016/209423A1
A cognitive-driver-assist system (10) includes an object-detection device (18), an operator-detection device (22), and a controller (20). The object-detection device (18) is operable to detect when an object (16) is proximate to a host-v...  
WO/2016/204037A1
Provided is an automatic driving system capable of notifying people in the vicinity that a vehicle such as an automobile is being automatically operated when automatic driving is activated. An automatic driving system (1) for causing a h...  
WO/2016/193706A1
The present invention relates to directional acoustic system, comprising a plurality of sound emitters each configured within an enclosure having at least one sound emitting opening, the plurality of sound emitters being spaced apart fro...  
WO/2016/186255A1
A notification system and a control method are disclosed. A notification system may comprise: a sensing unit for, when a touch of a knob of a door of a vehicle is detected, sensing a thing, which exists within a predetermined distance be...  
WO/2016/180409A1
The problem addressed by the invention is that of generating an acoustic signal for use on a two-wheeled vehicle, which creates, for other road users, an acoustic association with a two-wheeled vehicle approaching or moving away, such as...  
WO/2016/174297A1
The invention relates to a sound-emitting device for vehicles, designed to be used in electric vehicles, in order to provide a particular sound depending on the speed at which the vehicle is travelling. For this purpose, the device compr...  
WO/2016/154777A1
The present disclosure provides an intelligent voice assistant system, apparatus and method for a vehicle. In an exemplary embodiment, a system for a vehicle comprises: a ranging sensor configured to generate ranging sensor data with res...  
WO/2016/148273A1
Provided is an automobile alarm device with which it is possible to easily output low-volume warning sounds, the automobile alarm device being provided with: an alarm switch 2 for outputting an operation signal C for driving an alarm 4; ...  

Matches 1 - 50 out of 3,987