Changes

Summary

  1. fix: 按驶入方向检查准确倒车换向安全距离 (details)
Commit b14ea17bdfc87648c930c6c959699a203885539e by wuyanjun110
fix: 按驶入方向检查准确倒车换向安全距离

将搜索 stop 长度接入倒车停点包络,CPU 与 GPU 使用独立的后向停车圆盘,
保留普通倒车的旧收缩行为及未配置时的默认值。

准确倒车的前置和精细 KEB 使用配置的后向停车长度;最终硬验收按驶入
方向检查车头或车尾额外区域,并恢复换向调整期间的终点清障线段。
保留最终倒车入位语义,补充参数说明及方向、阈值和清障回归用例。

验证:分布式构建通过,57 项相关 CPU 测试通过,魏桥 2026-10-30
16:26:15 原场景 CPU 回放成功,两处换向点均满足纵向 0.5 米检查。
GPU 代码和回归用例已同步;服务器 SSH 认证失败,尚未编译或实机运行。
The file was modifiedssep/coarse_search/gpu_context.cc
The file was modifiedssep/test/gpu_collision_test.cc
The file was modifiedssep/coarse_search/gpu_context.h
The file was modifiedssep/gpu/collision/collision_checker.cuh
The file was modifiedssep/test/forward_clearance_check_test.cc
The file was modifieddocs/ssep_stop_collision_extension.md
The file was modifiedssep/test/coarse_search_stop_clearance_test.cc
The file was modifiedssep/test/keb_normal_extension_test.cc
The file was modifiedssep/coarse_search/evaluator/collision_cost_computer.h
The file was modifiedssep/coarse_search/evaluator/forward_collision_check_lengths.h
The file was modifiedssep/gpu/device_types.h
The file was modifiedssep/scenarios/truck_accurate_reversing_planner.cc
The file was modifiedssep/scenarios/forward_clearance_check.h
The file was modifiedssep/keb_optimizer/rigid_truck_keb_optimizer.cc
The file was modifiedssep/keb_optimizer/rigid_truck_keb_optimizer.h