ESC 失速/过压 & 断联关联分析报告

生成时间: 2026-05-25T11:29:35.165333+00:00

分析会话: 719 | 下载失败: 0

失速保护会话: 32 | 过压保护会话: 6

critical: 18 | high: 20

ESC 故障码定义

名称	值	hex
ESC_FAULT_STALL_PROTECTION	131072	0x20000
ESC_FAULT_OVERVOLTAGE_PROTECTION	4194304	0x400000

设备热点 (失速/过压/critical)

231AAAA5G002872 — 7会话, critical=5, stall点=9275, ov点=0, esc=[('0551', 7)]
231AAAA6A000540 — 4会话, critical=2, stall点=7411, ov点=0, esc=[('0551', 4)]
231AAAA5F000729 — 7会话, critical=2, stall点=2415, ov点=0, esc=[('0551', 7)]
231AAAA5C002991 — 10会话, critical=2, stall点=0, ov点=1761, esc=[('0551', 10)]
231AAAA6A000193 — 3会话, critical=1, stall点=5370, ov点=0, esc=[('0551', 3)]
231AAAA5C000284 — 4会话, critical=1, stall点=3167, ov点=0, esc=[('0551', 2), ('0557', 1), ('0542', 1)]
231AAAA5C002975 — 3会话, critical=1, stall点=2231, ov点=0, esc=[('0551', 3)]
231AAAA5G001585 — 25会话, critical=1, stall点=1804, ov点=1762, esc=[('0557', 20), ('0551', 5)]
231AAAA5G000728 — 6会话, critical=1, stall点=1577, ov点=0, esc=[('0551', 6)]
231AAAA5E000019 — 8会话, critical=1, stall点=396, ov点=1773, esc=[('0551', 8)]
231AAAA5G002955 — 34会话, critical=1, stall点=141, ov点=1668, esc=[('0551', 34)]
231AAAA5G001809 — 2会话, critical=0, stall点=889, ov点=0, esc=[('0551', 2)]
231AAAA5G003201 — 19会话, critical=0, stall点=774, ov点=0, esc=[('0551', 19)]
231AAAA5G001924 — 10会话, critical=0, stall点=623, ov点=0, esc=[('0551', 10)]
231AAAA5G000595 — 3会话, critical=0, stall点=583, ov点=0, esc=[('0551', 3)]
231AAAA5C001688 — 18会话, critical=0, stall点=463, ov点=0, esc=[('0542', 18)]
231AAAA5G000488 — 1会话, critical=0, stall点=392, ov点=0, esc=[('0551', 1)]
231AAAA5G003870 — 3会话, critical=0, stall点=315, ov点=0, esc=[('0542', 3)]
231AAAA5E000118 — 5会话, critical=0, stall点=265, ov点=0, esc=[('0551', 5)]
231AAAA5C000318 — 26会话, critical=0, stall点=223, ov点=0, esc=[('0551', 25), ('0557', 1)]

失速保护 Top 会话

id=14607 231AAAA6A000193 9/5/2026 13:32:43 — stall 5370/5865 score=85 | stall_protection:5370/5865(91.6%), stall_dominant_session, stall_with_throttle_no_motor:97, ecu_0x40000000:485
id=14618 231AAAA5G002872 9/5/2026 15:25:05 — stall 4607/4607 score=77 | stall_protection:4607/4607(100.0%), stall_dominant_session, stall_with_throttle_no_motor:3, lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14605 231AAAA6A000540 9/5/2026 13:31:50 — stall 4588/5404 score=77 | stall_protection:4588/5404(84.9%), stall_dominant_session, stall_with_throttle_no_motor:95, lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14943 231AAAA5C000284 19/5/2026 10:28:53 — stall 3167/3775 score=67 | stall_protection:3167/3775(83.9%), stall_dominant_session, lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14614 231AAAA6A000540 9/5/2026 15:03:08 — stall 2823/2823 score=77 | stall_protection:2823/2823(100.0%), stall_dominant_session, stall_with_throttle_no_motor:13, lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14603 231AAAA5G002872 9/5/2026 14:05:45 — stall 2670/2670 score=77 | stall_protection:2670/2670(100.0%), stall_dominant_session, stall_with_throttle_no_motor:48, lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=15114 231AAAA5F000729 23/5/2026 16:46:26 — stall 1930/2003 score=77 | stall_protection:1930/2003(96.4%), stall_dominant_session, stall_with_throttle_no_motor:9, lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14671 231AAAA5G001585 11/5/2026 11:47:56 — stall 1737/3868 score=44 | stall_protection:1737/3868(44.9%), stall_with_throttle_no_motor:4, lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=15265 231AAAA5G000728 24/5/2026 11:34:48 — stall 1577/3711 score=51 | stall_protection:1577/3711(42.5%), stall_with_throttle_no_motor:23, ecu_0x40000000:49, lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=15203 231AAAA5C002975 23/5/2026 15:34:14 — stall 1169/1209 score=85 | stall_protection:1169/1209(96.7%), stall_dominant_session, stall_with_throttle_no_motor:11, ecu_0x40000000:40
id=15196 231AAAA5C002975 23/5/2026 13:26:59 — stall 1062/7584 score=19 | stall_protection:1062/7584(14.0%), lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14591 231AAAA5G002872 9/5/2026 13:34:23 — stall 908/1088 score=77 | stall_protection:908/1088(83.5%), stall_dominant_session, stall_with_throttle_no_motor:6, lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=15161 231AAAA5G001809 23/5/2026 13:29:10 — stall 889/2407 score=40 | stall_protection:889/2407(36.9%), stall_with_throttle_no_motor:18, lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14760 231AAAA5G003201 14/5/2026 14:12:51 — stall 774/8913 score=24 | stall_protection:774/8913(8.7%), ecu_0x40000000:737, lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14610 231AAAA5G002872 9/5/2026 15:08:38 — stall 690/690 score=77 | stall_protection:690/690(100.0%), stall_dominant_session, stall_with_throttle_no_motor:7, lost_drive_after_ESC_FAULT_STALL_PROTECTION

过压保护会话

id=15212 231AAAA5E000019 23/5/2026 15:33:32 — ov 1773/2595 esc=0551 bms=0123 | overvoltage:1773/2595, overvoltage_under_load:1275, ecu_0x40000000:70, lost_drive_after_ESC_FAULT_OVERVOLTAGE_PROTECTION
id=14982 231AAAA5C002991 20/5/2026 18:24:21 — ov 899/899 esc=0551 bms=0125 | overvoltage:899/899, overvoltage_under_load:515, lost_drive_after_ESC_FAULT_OVERVOLTAGE_PROTECTION
id=14981 231AAAA5C002991 20/5/2026 17:55:56 — ov 862/1661 esc=0551 bms=0125 | overvoltage:862/1661, overvoltage_under_load:470, lost_drive_after_ESC_FAULT_OVERVOLTAGE_PROTECTION
id=14840 231AAAA5G001585 17/5/2026 07:38:28 — ov 1762/2581 esc=0557 bms=0276 | overvoltage:1762/2581, overvoltage_under_load:1503, lost_drive_after_ESC_FAULT_OVERVOLTAGE_PROTECTION
id=14812 231AAAA5G003912 16/5/2026 12:16:12 — ov 371/1301 esc=0551 bms=0125 | overvoltage:371/1301, overvoltage_under_load:164, lost_drive_after_ESC_FAULT_OVERVOLTAGE_PROTECTION
id=14777 231AAAA5G002955 15/5/2026 13:57:59 — ov 1668/5944 esc=0551 bms=0202 | overvoltage:1668/5944, overvoltage_under_load:1011, ecu_0x40000000:103, lost_drive_after_ESC_FAULT_OVERVOLTAGE_PROTECTION

critical 综合案例

id=15203 231AAAA5C002975 score=85 | stall_protection:1169/1209(96.7%); stall_dominant_session; stall_with_throttle_no_motor:11; ecu_0x40000000:40; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14607 231AAAA6A000193 score=85 | stall_protection:5370/5865(91.6%); stall_dominant_session; stall_with_throttle_no_motor:97; ecu_0x40000000:485; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=15116 231AAAA5F000729 score=77 | stall_protection:485/485(100.0%); stall_dominant_session; stall_with_throttle_no_motor:3; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=15114 231AAAA5F000729 score=77 | stall_protection:1930/2003(96.4%); stall_dominant_session; stall_with_throttle_no_motor:9; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14618 231AAAA5G002872 score=77 | stall_protection:4607/4607(100.0%); stall_dominant_session; stall_with_throttle_no_motor:3; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14614 231AAAA6A000540 score=77 | stall_protection:2823/2823(100.0%); stall_dominant_session; stall_with_throttle_no_motor:13; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14610 231AAAA5G002872 score=77 | stall_protection:690/690(100.0%); stall_dominant_session; stall_with_throttle_no_motor:7; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14606 231AAAA5G002872 score=77 | stall_protection:400/400(100.0%); stall_dominant_session; stall_with_throttle_no_motor:8; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14605 231AAAA6A000540 score=77 | stall_protection:4588/5404(84.9%); stall_dominant_session; stall_with_throttle_no_motor:95; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14603 231AAAA5G002872 score=77 | stall_protection:2670/2670(100.0%); stall_dominant_session; stall_with_throttle_no_motor:48; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14591 231AAAA5G002872 score=77 | stall_protection:908/1088(83.5%); stall_dominant_session; stall_with_throttle_no_motor:6; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=14943 231AAAA5C000284 score=67 | stall_protection:3167/3775(83.9%); stall_dominant_session; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=15265 231AAAA5G000728 score=51 | stall_protection:1577/3711(42.5%); stall_with_throttle_no_motor:23; ecu_0x40000000:49; lost_drive_after_ESC_FAULT_STALL_PROTECTION
id=15212 231AAAA5E000019 score=45 | overvoltage:1773/2595; overvoltage_under_load:1275; ecu_0x40000000:70; lost_drive_after_ESC_FAULT_OVERVOLTAGE_PROTECTION
id=14777 231AAAA5G002955 score=45 | overvoltage:1668/5944; overvoltage_under_load:1011; ecu_0x40000000:103; lost_drive_after_ESC_FAULT_OVERVOLTAGE_PROTECTION
id=14840 231AAAA5G001585 score=37 | overvoltage:1762/2581; overvoltage_under_load:1503; lost_drive_after_ESC_FAULT_OVERVOLTAGE_PROTECTION
id=14982 231AAAA5C002991 score=30 | overvoltage:899/899; overvoltage_under_load:515; lost_drive_after_ESC_FAULT_OVERVOLTAGE_PROTECTION
id=14981 231AAAA5C002991 score=30 | overvoltage:862/1661; overvoltage_under_load:470; lost_drive_after_ESC_FAULT_OVERVOLTAGE_PROTECTION