BUCKLE AND ON-VEHICLE SYSTEM

PROBLEM TO BE SOLVED: To increase accuracy of information (vital sign information) on breath or pulse and acquire the information.SOLUTION: A buckle 8 comprises: a body part that can be coupled to a tongue mounted to a seat belt of a vehicle; a sensor 20 which is provided in the body part or a suppo...

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Bibliographic Details
Main Author AOKI HIROSHI
Format Patent
LanguageEnglish
Japanese
Published 19.10.2017
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Summary:PROBLEM TO BE SOLVED: To increase accuracy of information (vital sign information) on breath or pulse and acquire the information.SOLUTION: A buckle 8 comprises: a body part that can be coupled to a tongue mounted to a seat belt of a vehicle; a sensor 20 which is provided in the body part or a support member for supporting the body part and outputs a sensor output signal whose waveform changes according to movement of an object on a seat of the vehicle; a detection part 40 for detecting a vital sign signal component indicating a vital sign which is at least one of breath and pulse, from the sensor output signal output from the sensor 20; a generation part 70 for evaluating reliability of the vital sign signal component detected by the detection part 40 and generating vital sign information on the vital sign from a reliable vital sign signal component; and an output part 80 for outputting the vital sign information generated by the generation part 70.SELECTED DRAWING: Figure 3 【課題】呼吸又は脈拍に関する情報(バイタルサイン情報)の確度を高めて当該情報を取得すること。【解決手段】車両のシートベルトに取り付けられたタングと連結可能な本体部と、前記本体部又は前記本体部を支持する支持部材に設けられ、前記車両のシート上の物体の動きに応じて波形が変化するセンサ出力信号を出力するセンサ20と、前記センサ20から出力されたセンサ出力信号から、呼吸と脈拍の少なくとも一方であるバイタルサインを表すバイタルサイン信号成分を検出する検出部40と、前記検出部40が検出したバイタルサイン信号成分の信頼度を評価し、信頼のあるバイタルサイン信号成分から、前記バイタルサインに関するバイタルサイン情報を生成する生成部70と、前記生成部70が生成したバイタルサイン情報を出力する出力部80とを備える、バックル8。【選択図】図3
Bibliography:Application Number: JP20160081279