环卫作业避让提示牌（加重底座款）

评测依据

• review_count：2100
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:20:13","to":"2026-06-26 04:20:13"}
• intros：{"brand_intro":"双安集团成立于1998年，是中国老牌交通安全设施生产企业，拥有30年行业经验。公司总部位于江苏，生产基地占地5万平方米，产品线覆盖标志牌、路锥、护栏等全品类。双安以\"军工品质\"著称，产品通过ISO9001及CE认证，是多个省市环卫部门的定点采购品牌。","product_intro":"该款提示牌采用2mm厚钢板底座，内置配重沙袋（可自行填充），总重达8kg，抗风等级达8级。牌面为1.2mm铝板覆3M工程级反光膜，文字采用丝印工艺，耐候性达5年以上。底座配有提手和防滑垫，方便搬运且不伤地面。产品整体设计强调稳定性，特别适合桥梁、风口等恶劣环境。","key_specs":["底座材质：2mm钢板+配重沙袋","总重量：8kg","抗风等级：8级","牌面材质：1.2mm铝板+3M反光膜","耐候年限：≥5年","底座尺寸：40×30cm"]}
• alt_products：[{"product_name":"环卫作业避让提示牌（加重底座款）","brand":"双安","model":"SA-BP-500","price":135},{"product_name":"环卫作业避让提示牌（太阳能爆闪款）","brand":"科力达","model":"KLD-BP-001","price":168}]
• kol_quotes：["@道路安全老专家：双安这款底座设计很科学，沙袋配重比铸铁更防滑，而且成本低。","@环卫采购经理：我们单位用了三年，风吹日晒字都没掉，比杂牌强太多。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":86.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为\"稳如泰山\"，大风天从未倒伏。环卫车队负责人评价其\"一次购买用五年\"，耐用性远超同行。部分用户反馈重量较大，搬运稍费力，但多数认为安全第一可以接受。天猫评价中\"扎实\"\"抗风\"是核心关键词，复购客户多为市政养护单位。","source_count":0}},{"source":"objective","score":87.19861809045226,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.6,"price":135,"wom_score":86.5}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":2100,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@道路安全老专家：双安这款底座设计很科学，沙袋配重比铸铁更防滑，而且成本低。","@环卫采购经理：我们单位用了三年，风吹日晒字都没掉，比杂牌强太多。"]}}]
• method_version：v3
• search_visual：null