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汽车辅助驾驶 L1 - L5 到底啥区别🚗

  • 2025-12-12 14:11:39
汽车辅助驾驶 L1 - L5 到底啥区别🚗

汽车辅助驾驶 L1 - L5 到底啥区别🚗

汽车辅助驾驶 L1 - L5 到底啥区别🚗

很多宝子搞不清辅助驾驶分级，一篇说透👇
🌟L1 驾驶辅助
基础辅助，解放双脚但手不能离方向盘～
比如自适应巡航（跟车调速）、自动刹车、车道偏离提醒这些，人是主控，得随时盯着路

🌟L2 持续监控
能自动跟车、保持车道，但人必须全程盯着！
像自动泊车、高速辅助（堵车也能跟），但系统遇到复杂情况会甩锅，得人秒接管

🌟L3 自动行驶
特定场景能 “托管” 啦！
高速 / 常规路能自己开，人不用一直盯，但遇到系统搞不定的（比如突然修路），会喊你接管，短暂解放但别睡死

🌟L4 高度自动化
限定场景（比如固定路线、封闭园区）基本能自己跑！
有方向盘但大多时候用不上，不过极端情况还是得人插手，接近无人但留后手

🌟L5 高级行驶辅助
终极无人！理论上不用方向盘，人纯当乘客～
目前还很科幻，法规 + 技术都没完全落地，家用车基本见不着

💡划重点：
L1 - L2 人是大爷得盯着；
L3 - L4 系统当打手但人得备场；
L5 才是真・躺平

但还是别被 “自动” 忽悠，现阶段辅助驾驶≠无人驾驶，安全第一！
#汽车知识 #辅助驾驶 #买车攻略 #新手买车攻略 #宝藏车知识
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  137. /yingpanguazai/ssd/ssd1/www/e.mffb.com.cn/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /yingpanguazai/ssd/ssd1/www/e.mffb.com.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/e.mffb.com.cn/runtime/temp/600e51726691ba7063b44bb89d9aaaff.php ( 11.98 KB )
  140. /yingpanguazai/ssd/ssd1/www/e.mffb.com.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000953s ] mysql:host=127.0.0.1;port=3306;dbname=e_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001760s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000630s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000617s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001642s ]
  6. SELECT * FROM `set` [ RunTime:0.000525s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001782s ]
  8. SELECT * FROM `article` WHERE `id` = 457741 LIMIT 1 [ RunTime:0.000953s ]
  9. UPDATE `article` SET `lasttime` = 1765658285 WHERE `id` = 457741 [ RunTime:0.006834s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000613s ]
  11. SELECT * FROM `article` WHERE `id` < 457741 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000904s ]
  12. SELECT * FROM `article` WHERE `id` > 457741 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000767s ]
  13. SELECT * FROM `article` WHERE `id` < 457741 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001130s ]
  14. SELECT * FROM `article` WHERE `id` < 457741 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001193s ]
  15. SELECT * FROM `article` WHERE `id` < 457741 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001723s ]
0.187007s