VEHICLE APPROACH NOTIFICATION DEVICE AND VEHICLE APPROACH NOTIFICATION METHOD

• Main Authors: NAKAGAKI TOSHIYA, KONNO FUMIYASU
• Format: Patent
• Language: English; Japanese
• Published: 09.02.2023
• Subjects: ACOUSTICS; ACOUSTICS NOT OTHERWISE PROVIDED FOR; ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; MUSICAL INSTRUMENTS; PERFORMING OPERATIONS; PHYSICS; PUBLIC ADDRESS SYSTEMS; SOUND-PRODUCING DEVICES; TRANSPORTING; VEHICLES IN GENERAL

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.SOLUTION: A vehicle approach notification device 10 makes a loudspeaker 30 output a warning sound, thereby making notification about the...