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学长说:未来自动驾驶无L3,L4车反而会变成赚钱资产

  • 2026-03-23 18:52:30
学长说:未来自动驾驶无L3,L4车反而会变成赚钱资产

大家好,我是李慢慢。

这个时代,技术进步太快了,总是有些焦虑,道心不坚定,于是想着找过来人请教请教。

昨天向一个学长(某头部车企智驾负责人)请教智驾行业发展和个人职业规划的问题,他几句直白务实的行业判断,彻底打破了我对自动驾驶的一些固有认知,也帮我捋清了未来几年智驾赛道的核心走向。

主流趋势:跳过L3,只剩L2与L4两极

关注自动驾驶的朋友,大多对L2、L3、L4分级不陌生。前几年不少企业试水L3,想把它当作辅助驾驶到全自动驾驶的过渡,但近两年行业风向骤变,绝大多数主流车企已放弃L3量产落地,仅少数企业保留技术储备或小范围试点,已非行业主流方向。

学长给出的结论是:未来市场化的自动驾驶,只会留下两种形态——有人开车用L2,没人开车用L4,不会纠结鸡肋的L3中间态。

究其原因,L3的定位太过尴尬:它属于有条件自动驾驶,特定场景下可系统接管,但要求驾驶员随时待命、秒速接管,不仅责任边界模糊,用户体验也很割裂,既容易让人放松警惕引发安全隐患,又要承担接近L4的研发和硬件成本,性价比极低。反观L2是成熟的驾驶辅助,全程人为主导、责任清晰,是当下家用车主流配置;L4则是限定场景内完全无人干预的高度自动驾驶,责任主体明确,才是真正解放用户的技术方向。对规模化落地而言,跳过内耗的L3,直接聚焦两极布局,才是行业最优解。

认知颠覆:L4车,从负债变资产

比分级判断更戳人的,是学长对L4车辆的价值重定义:未来买L4级智驾汽车的人,自用通勤时它是代步工具,闲置时它能自己开出去挣钱(Robotaxi)。

一直以来,私家车都是典型负债:购车成本高,还要负担保险、保养、停车等开销,日均使用时间短,绝大多数时候都闲置损耗。但L4技术彻底改写了这一逻辑,当车辆具备完全自主行驶、自主运营的能力,闲置时段可自主接单跑运营,实打实产生收益,从纯消耗的代步工具,变成能持续创收的移动资产,这是汽车属性的本质变革。

行业本质:好车是测出来的,测试重于开发

聊到L4技术攻坚,学长也点破了行业真相:不管采用哪类端到端模型,大架构定型后,测试远比开发更重要

自动驾驶的核心瓶颈,从来不是模型搭建,而是海量复杂的长尾路况场景。突发状况、极端天气、非常规路况,都是算法无法提前预设的,只有通过海量路测,把各类小众、极端场景全部跑通,再针对性训练优化,才能让系统足够安全成熟。

这让我想起几年前诚哥在微信群里的言论:好车是测出来的。如今再品,满是远见。智驾系统的上限靠开发,可能否落地、能否让人放心,全靠测试堆出来的场景库支撑。

写在最后

自动驾驶行业早已褪去资本泡沫,回归务实落地的本质。放弃非主流的L3内耗,深耕L2实用性与L4突破性,把车辆从负债盘活为资产,用海量测试打磨技术,才是行业正道。

技术的终极意义是服务生活,当L4真正普及,车不再只是代步工具,而是能创造价值的生活伙伴,这才是智能驾驶最值得期待的未来。

而这,也是我们这些自动驾驶工程师们,真的能为“改变未来”做的一点贡献。

与诸君共勉。

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  1. CONNECT:[ UseTime:0.000609s ] mysql:host=127.0.0.1;port=3306;dbname=e_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000984s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.001491s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000303s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000725s ]
  6. SELECT * FROM `set` [ RunTime:0.000285s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000839s ]
  8. SELECT * FROM `article` WHERE `id` = 483394 LIMIT 1 [ RunTime:0.004344s ]
  9. UPDATE `article` SET `lasttime` = 1774353155 WHERE `id` = 483394 [ RunTime:0.005580s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000305s ]
  11. SELECT * FROM `article` WHERE `id` < 483394 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000657s ]
  12. SELECT * FROM `article` WHERE `id` > 483394 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000608s ]
  13. SELECT * FROM `article` WHERE `id` < 483394 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.008383s ]
  14. SELECT * FROM `article` WHERE `id` < 483394 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.007934s ]
  15. SELECT * FROM `article` WHERE `id` < 483394 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.020696s ]
0.126148s