PROBLEM TO BE SOLVED: To provide an approaching body alarm notification device capable of allowing a driver to recognize a direction and a position of an object to be detected which is approaching an own vehicle.SOLUTION: An approaching body alarm notification device in an automobile includes a detection system 18 with cameras 2, 3 and a radar sensor 4 or the like for detecting an object to be detected which may approach from a direction among various directions including the front and rear and the right and left of own vehicle. Inside a compartment of the automobile, a plurality of speakers are disposed in such a manner to surround a driver. When the detection system 18 determines an approach of the object to be detected from the right or left of own vehicle, a sound control device 8 provides the driver with a sense of reality that the object to be detected is approaching by outputting an alarm sound with a surround signal providing a sound field according to the approaching direction via a surround system acoustic system 5.SELECTED DRAWING: Figure 1
【課題】自己車両に接近する検知対象物の方向や位置を運転者に臨場感をもって認識させることができる近接体警報知装置を提供する。【解決手段】自己車両への前後左右の種々の方向から接近する検知対象物を検知するカメラ2、3やレーダセンサ4などによる検知システム18を備える。自動車の車室内には、複数台のスピーカを、運転者を取囲むように配置している。検知システム18は、自己車両への前後左右から検知対象物の接近を判断したとき、音響制御装置8は、サラウンドステレオ音響システム5に接近方向に応じた音場を得るようなサラウンド信号による警報音を出力することで、検知対象物が接近してくる臨場感を運転者に提供する。【選択図】図1
APPROACHING BODY ALARM NOTIFICATION DEVICE IN AUTOMOBILE
自動車における近接体警報知装置
2016-08-22
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / H04S Stereophone Systeme , STEREOPHONIC SYSTEMS |
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