在新能源汽车渗透率持续攀升、智能化竞争加速演进的背景下，寒区测试不再只是"冬季例行项目"，而 成为验证整车可靠性、热管理策略、补能效率乃至智能系统稳定性的关键环节。 当前，正值寒区试车季，黑龙江红河谷汽车测试股份有限公司（以下简称"红河谷"）总经理赵鑫宏在接 受《证券日报》记者专访时，回溯了我国高寒期测试从"公共道路试车"到专业化试验场体系的转变，并 结合红河谷的能力建设和产业观察，剖析寒区试车的比较优势、行业瓶颈，以及企业下一步"由试车向 智车"的转型路径。 构建专业化体系 红河谷位于黑龙江省边境城市黑河市，主要开展汽车测试与培训业务。该公司于2016年12月份在新三板 挂牌，是当地唯一一家新三板挂牌企业。依托黑河独特的低温、雪质和测试窗口期，公司重点布局寒区 试车场地测试体系。目前，已建成并投入使用12座寒区汽车测试基地，还布局了吐鲁番高温基地、格尔 木高原基地以及海南三亚、琼海智能网联测试基地，形成了覆盖寒区、高温、高原及智能网联等多维度 环境的验证网络。 "我国真正的高寒期测试始于上世纪70年代末。"赵鑫宏回忆道，最初以商用车试验为起点，随后乘用车 测试逐步展开。但在较长一段时间内，行业缺乏对外开放的 ...

Core Insights - The fifth Heilongjiang Cold Region Test Festival commenced in Heihe, attracting 147 automotive companies and 4044 test vehicles, with over 60% being new energy vehicles [1] - The transition of the global automotive industry towards electrification and intelligence has made performance metrics in extreme cold environments essential rather than optional [1] Group 1: Testing Infrastructure and Capabilities - Heihe's unique natural conditions provide a testing environment with over 200 days of ice coverage annually and temperatures below -35°C for a month, facilitating the validation of vehicle performance [2] - The city has developed 120 specialized testing roads and is investing 260 million yuan in the Honghe Valley Four Seasons Low-Temperature Test Field, aiming to create Asia's first year-round low-temperature testing facility [2] - The number of cold region test vehicles in China is projected to increase by approximately 40% for the 2025-2026 testing season, with some testing sites reporting up to 90% of vehicles being new energy models [2] Group 2: Industry Development and Standards - Heihe has invested over 1 billion yuan in infrastructure and has participated in the formulation of 58 national and industry standards, including 2 international standards, with test data recognized by over 40 countries [4] - The cold region testing industry has evolved significantly, expanding its scale and brand influence, and attracting foreign investment for testing [4] - Cold region testing is becoming a necessary quality benchmark for new energy and intelligent connected vehicles, with companies focusing on core performance metrics [4][5] Group 3: Economic Impact and Future Directions - The integration of cold testing with tourism and sports has generated over 600 million yuan annually for related industries [6] - The cold region testing has shifted from traditional performance validation to a critical technology hub for safety and reliability in electric vehicles and intelligent systems [6] - Heihe aims to enhance its testing capabilities by expanding into intelligent connected and low-altitude testing, with ongoing collaborations with companies like Baidu [5][6]