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JP3241311U |
[Problem] In a vehicle such as an electric vehicle with low running noise, the sound varies according to a wide range of vehicle speeds and speeds without affecting the appearance, without being affected by rain, and without harming peop...
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JP2023033925A |
To provide a vehicle approach notification device which can reduce man-hours of frequency appreciation of a notification sound.A vehicle approach notification device 1 comprises: a notification sound generation part 16 which generates a ...
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JP2023031776A |
To solve the problem that a horn signal among various signals generated in a vehicle is not utilized for lighting control of a vehicular indicating lamp.A control part 91 controls lighting of light-emitting parts 5, 6, 7 and 8 of vehicul...
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JP2023021628A |
To provide an alerting depending on circumstances by a simple method and thereby reduce anxiety of people under the environment into which a movable body is introduced.An alerting support device disposed on a self-driving movable body in...
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JP2023020418A |
To provide a vehicle approach notification device capable of reducing cases where a warning sound emitted to outside a vehicle becomes a sound louder than expected.A vehicle approach notification device 10 makes a loudspeaker 30 output a...
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JP2023018873A |
To provide a vehicle that can drive birds and animals away without installing a separate warning device and the like.A vehicle includes a processor. The processor detects birds and animals around the vehicle and, when detecting birds and...
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JP7218712B2 |
To provide a horn bracket for an industrial vehicle and a horn attachment structure for an industrial vehicle capable of suppressing a change in abutting area of the attachment surface of a bracket in such a way that the natural frequenc...
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JP2023013174A |
To provide an alarm device which is easily attached to all entering vehicles regardless of a high or low entry frequency to a construction site, and which is capable of increasing the illumination intensity of a lighting unit mounted in ...
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JP7206884B2 |
Provided is a vehicle (1) including a plurality of wheels (3), a steering device (4), and a direction indication system. The steering device(4) is configured to steer the wheels (3) at least either to such a first steering angle that the...
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JP7204674B2 |
A vehicle lighting system provided in a vehicle includes: a lighting unit configured to emit light toward outside of a vehicle; and a lighting control unit configured to control the lighting unit such that the lighting unit visually pres...
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JP2023002915A |
To provide a speaker system which can output approach notification sound and utterance voice to a surrounding area properly while achieving reduction of a component mounting space and costs.A speaker system 14 includes: a speaker 16 whic...
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JP7199133B2 |
To provide a sound signal generation device capable of artificially generating an engine sound signal indicating a realistic engine sound linked to running of an electric vehicle even when, for example, an engine is not mounted at all. A...
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JP7199560B2 |
Robotic devices are provided that can be operated in an autonomous mode. In various embodiments, the devices comprise lighting elements that are capable of displaying information to humans within a robotic environment. A variety of futur...
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JP7198142B2 |
In a vehicle control system (1, 101, 201) configured for autonomous driving, a control unit executes a stop process by which the vehicle is parked in a prescribed stop area when it is detected that the control unit or a driver has become...
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JP7194915B2 |
To provide a vehicle approach reporting device capable of outputting an alarm sound in which discomfort given to an occupant is reduced.A vehicle approach reporting device 10 for reporting approach of a vehicle 40 by causing a speaker 30...
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JP2022552992A |
Vehicle computing systems may implement techniques for dynamically modifying warning signals from the vehicle such that objects (eg, dynamic objects) are notified of vehicle motion. A vehicle computing system may emit a first warning sig...
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JP2022186196A |
To provide a vehicle sound inspection system and a vehicle sound inspection method that can reduce the inspection man-hours while maintaining the accuracy of determining the actuation of a sound generation device mounted on a vehicle.A v...
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JP7188312B2 |
To provide a mounting structure that can achieve high sound pressure level without increasing output, when a sound emitter emits sound.A recessed part 1011 is formed in a front bumper 1010, and a sound emitter S is arranged in the recess...
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JP2022179074A |
To provide a road surface drawing device with a speaker which gets attention of a person to which a user wants to send a message with a road surface drawing and avoids getting attention of people other than the message receiver.A road su...
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JP7167321B2 |
A method for operating a driver assistance system in a vehicle including operating the vehicle at an at least partially automated autonomy level by the driver assistance system, providing at least one acoustic transducer, wherein the at ...
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JP2022156078A |
To provide a traffic system capable of easily notifying a mobile body of vehicle approach information.A traffic system includes a first vehicle 101 and a second vehicle 102 which can communicate with each other via communication sections...
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JP2022153963A |
To provide an on-vehicle light control device capable of making a detected object easy to be recognized by a vehicle driver.An on-vehicle light control device includes: a light mounted on a vehicle, and for radiating the periphery of the...
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JP7147639B2 |
An audio output device includes PWM output devices, a weighting unit, a mixer, and an amplifier. The PWM output devices divide audio data into multiple parts including an upper bit part to a lower bit part, and output the multiple parts ...
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JP7147584B2 |
An alarm sound generating apparatus includes a spiral pipe extending from a sound wave inlet to a sound wave outlet, and a cover including a reflecting wall configured to reflect a sound wave released from the sound wave outlet. The refl...
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JP2022141309A |
To suppress an influence of a vehicle in a stop state on surrounding traffic.A controller 15 sets a fixed range from a stopped vehicle 200 as a determination range, specifies a movement situation of an object 300 existing outside the det...
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JP7132545B2 |
To provide a vehicle approach notification device which enables reduction of the number of sound generation parts installed therein to reduce costs and enables a sound pressure level to be set substantially equally with respect to a vehi...
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JP7126590B1 |
A transmitting/receiving device for an acoustic communication system is provided that enables an automatically driving machine to transmit information from the automatically driving machine to surrounding people and encourage them to tak...
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JP7121935B2 |
To stably attach a horn to a front side brace of a vehicle body front part.A first front member 20 of a grille component of a vehicle body front structure is provided with two lamp attachment parts 21 and 22 to which head lamps are attac...
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JP7121921B2 |
To provide a vehicle approach notification device that can output approach sound with appropriate sound pressure even if brake operation amounts vary.The vehicle approach notification device, when speed of a vehicle falls below predeterm...
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JP7121340B2 |
To provide an electric vehicle which enables a user to grasp a charging state from the outside when the electric vehicle consumes a fuel to generate electric power and charge a secondary battery when the vehicle is stopped.An electric ve...
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JP2022110352A |
To provide a notification control device, a notification control system and a notification control method capable of performing notification to an outside of a vehicle while reflecting intention of a driver.A notification control device ...
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JP7108973B2 |
To provide a vehicle approach notification device that can output approach-sound with appropriate sound pressure even if brake operation amounts vary.The vehicle approach notification device, when speed of a vehicle falls below predeterm...
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JP2022101870A |
To enable a sounding operation of a vehicle horn such that an installation position of a screen to the rear side of steering is not restricted.A vehicle horn device 10 comprises: a terminal machine holder 11 which is arranged on the rear...
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JP2022101892A |
To enable a sounding operation of a vehicle horn such that an installation position of a screen to the rear side of steering is not restricted.A vehicle horn device 10 comprises: a terminal machine holder 11 which is arranged on the rear...
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JP7094687B2 |
There is provided a horn device for a railcar capable of delivering horn sound to a long distance in a traveling direction and being less likely to spread sound in a car width direction. A horn device for a railcar according to one aspec...
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JP2022096758A |
To provide a control device that is able to suppress the occurrence of flapping drive.A control device 10 includes: a dangerous drive determination unit 104 that determines whether a second vehicle that is a vehicle around a first vehicl...
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JP2022096180A |
To provide a sound environment creating method that facilitates, at a production facility, etc., where an automatic carrying vehicle that runs while outputting a running notification sound is utilized, playing music which is a comfortabl...
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JP7092153B2 |
A sound generator includes a sound generating body, a base, a protection wall, and an erected wall. The sound generating body includes a diaphragm and a driving portion. The base includes a base tubular portion and a partition wall defin...
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JP7092075B2 |
It is made easy for a user to distinguish a vehicle that the user is to board from other vehicles. A notification control apparatus includes a notification drive unit, a communication unit, and a function control unit. The notification d...
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JP7087654B2 |
An out-of-vehicle notification device includes a traveling state detecting unit configured to detect a traveling state of the host vehicle, a first output unit configured to output a sound to an outside of the host vehicle, and a notific...
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JP7077731B2 |
An autonomous vehicle control device for controlling an own vehicle that is an autonomous vehicle including an alarm sound output device which outputs alarm sound for at least a person. In the autonomous vehicle control device, a determi...
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JP7063366B2 |
To provide a highly convenient electric vehicle capable of immediately stopping voice guidance desired by a user or adjusting the volume.An electric vehicle comprises a main switch 45 of a vehicle, an operation handle 32, an accelerator ...
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JP7061200B2 |
Provided is an electrical load control device for vehicles, which is able to reduce noise caused by current interruption. An electrical load control device 10-1 for vehicles is provided with: a vehicle electrical load 3 that includes an ...
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JP2022066065A |
To provide a mounting structure capable of attaching an approach notification speaker to a front side away from a radiator support while suppressing deterioration in the quality of notification sound and in shock absorbing performance.A ...
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JP7050918B2 |
A sound-producing device for a vehicle includes sound-producing means, an opening provided in a vehicle body bottom part, and a duct connecting the sound-producing means to the opening, and it is possible, by amplifying the sound pressur...
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JP7047845B2 |
A loudspeaker 14 outputs a warning sound for announcing the presence of a vehicle to the outside of the vehicle. A travel start detection unit 122 detects travel start of the vehicle. A sound pressure control unit 124 controls sound pres...
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JP7039940B2 |
A vehicle control device includes an external situation recognition unit configured to recognize a crossing person who crosses over a path of a vehicle and acquire information on the crossing person and information on an environment wher...
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JP7040483B2 |
To provide a correction device and a correction method for vehicle approach notification device which can obtain an appropriate sound pressure without making the same unnecessarily high.Under environment with sufficiently low background ...
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JP7028131B2 |
A notification device includes a calculation unit calculating, based on a speed of a vehicle, a vehicle stoppage distance by which the vehicle travels until the vehicle enters a stopped state while performing autonomous driving, a notifi...
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JP7019253B2 |
To suppress noise to a peripheral environment and a vehicle interior of a vehicle, and notify a pedestrian of approach of a vehicle.Cameras 12L, 12LH, 12RH, 12R capture a visual field in the surrounding of a vehicle. Front speakers 16Lw,...
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