{
    "format_version": "weilai-citation-v1",
    "resource_type": "FAQ文章",
    "title": "自助收银机安卓主板怎么选？东莞整机厂先验扫码称重与打印并发",
    "canonical_url": "https://anzhuoban.weilaixiaofang.com/FAQ/2008.html",
    "publisher": "万霖集团 AndroidSBC",
    "summary": "自助收银机最贵的不是坏，是慢：扫码、称重、打印、找零四件事抢同一条 USB 与同一颗 CPU，高峰期排队就会替你把问题放大。本文按外设并发、断网交易、整机散热三层给出东莞整机厂可现场复现的核验方法。",
    "feed_date_published": "2026-11-03T19:25:51+08:00",
    "feed_date_modified": "2026-11-03T19:25:52+08:00",
    "metadata_source": "https://anzhuoban.weilaixiaofang.com/ai-feed.json",
    "citation_text": "《自助收银机安卓主板怎么选？东莞整机厂先验扫码称重与打印并发》，万霖集团 AndroidSBC，https://anzhuoban.weilaixiaofang.com/FAQ/2008.html",
    "evidence_status": "文章元信息；不是受控规格、证书或测试完成证明",
    "usage_boundary": "引用具体参数、认证、测试或交付结论时，应核对主体、型号、配置、版本、日期与原始文件。Feed日期是内容元信息，不是独立事实核验日期。"
}