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Issue #15

open
JT ZX

HiCar大概率连接失败，手机弹窗提示“连接失败，请重新打开手机、车机的蓝牙和WLAN”

Issue #15: HiCar大概率连接失败，手机弹窗提示“连接失败，请重新打开手机、车机的蓝牙和WLAN”

Added by Junjie Tian about 1 month ago. Updated 25 days ago.

Status:
已回應
Priority:
正常
Assignee:
Zhang Xu
Start date:
03/24/2026
Due date:
04/03/2026 (25 days late)
% Done:

100%

Estimated time:

Description

现象描述：
HiCar大概率连接失败，手机弹窗提示“连接失败，请重新打开手机、车机的蓝牙和WLAN”
期望接过：
HiCar连接成功率大于等于99%

Files

Download all files
车机日志.7z (2.51 MB) 车机日志.7z Junjie Tian, 03/27/2026 09:34 AM
蓝牙HCI.7z (33.7 KB) 蓝牙HCI.7z Junjie Tian, 03/27/2026 09:34 AM
clipboard-202603270954-aex7s.png (844 KB) clipboard-202603270954-aex7s.png Zhang Xu, 03/27/2026 09:54 AM
clipboard-202603270954-aex7s.png

JT Updated by Junjie Tian about 1 month ago Actions
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 #1

  • Subject changed from 【Hicar认证】HiCar大概率连接失败，手机弹窗提示“连接失败，请重新打开手机、车机的蓝牙和WLAN” to HiCar大概率连接失败，手机弹窗提示“连接失败，请重新打开手机、车机的蓝牙和WLAN”

JT Updated by Junjie Tian about 1 month ago Actions
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 #3

JT Updated by Junjie Tian about 1 month ago Actions
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 #4

  • Description updated (diff)

ZX Updated by Zhang Xu about 1 month ago · Edited Actions
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 #5

clipboard-202603270954-aex7s.png

从 log 看，SDP断开后，因为无profile 连接，协议栈底层主动断开了ACL。 需要跟台湾同事确认断开原因以及超时时间。

ZX Updated by Zhang Xu about 1 month ago Actions
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 #6

  • File deleted (clipboard-202603270954-bmx8d.png)

ZX Updated by Zhang Xu about 1 month ago Actions
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 #7

调整ACL断开时间，由 500ms 变为 1s。 V1.00.09.20260326.1.0 蓝牙版本更新。

JT Updated by Junjie Tian 25 days ago Actions
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 #8

  • Status changed from 新建立 to 已回應
  • % Done changed from 0 to 70

ZX Updated by Zhang Xu 25 days ago Actions
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 #9

  • Due date set to 04/03/2026
  • % Done changed from 70 to 100
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