Unverified88% confidenceDecision RuleTime unknown
带宝宝观察功能的车载后视镜应选择镜面≥15cm宽度的凸面镜,凸面设计可提供更大广角视野,能同时覆盖后排整个安全座椅区域,平面镜盲区大只能看到局部
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88%
Confidence
Long-term
Relevance
-
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Unverified凸面镜虽视野广但成像会缩小,选择时镜面直径宜在15-25cm之间:太小看不清宝宝表情,太大遮挡驾驶员正常后视野形成安全隐患88% similarUnverified镜面尺寸建议选择宽度≥18cm的款式,过小的镜面(<13cm)在驾驶位通过前排中央后视镜二次成像后,宝宝影像会小到无法辨识细节87% similarUnverified凸面镜(曲面镜)视野比平面镜宽约30%-40%,能看到整个座椅区域,适合观察婴儿全身状态;但凸面会使影像轻微变形失真,对判断精细表情有影响85% similarUnverified镜面尺寸越大视野越广,但覆盖原车后视镜面积越大越遮挡主视野,成年人观察后排单个座位选20-28cm,观察整排选30cm以上但需接受主视野部分遮挡83% similarUnverified凸面镜(曲面镜)视野比平面镜广约30-50%,但会缩小影像导致对宝宝表情判断困难;镜面直径≥15cm的凸面镜可兼顾广视野与可辨识度83% similar
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