大疆官网论坛级别不够,无法发帖,在贴吧大疆吧发贴,好像直接回收了,不清楚是审核还是直接删了,来这里看看能不能发帖。
前天入手大疆精灵3s,周五晚上开始第一次加电,连接app激活成功后,马上进入app菜单查看学习各种功能,十几分钟后,手机app上显示红色的“无图传信号”,无设备连接,app上wifi和控的信号都丢失。
当时就蒙了,试了几次还都连接不到图传,就睡觉去了
周六一早,打开各项设备连接正常,提示有固件更新,于是下载更新,更新到64%左右出现“升级失败”,关机后再开机,继续升级,到32%左右又失败,再关机再继续,很快升级成功了。
新手没整明白前一直没敢装桨,然后又开始学习各项功能,进入飞行模拟,三五分钟后又报错,然后再连再报错,换过几个手机现象一致,都是很快报“无图传信号,设备失去连接,app上控和wifi信号都丢失和。
联系大疆400电话,客服指导,确认在图传信号丢失,控可以控制飞行器,只是app上无任何显示。
和客服说明现象,自己无法做进一步处理。
反复测试无果,一天郁闷的过去了,晚上无意中碰到相机,觉得很热,再碰云台上的图传外壳,烫手的感觉!
所以就琢磨着是不是温度过高导致图传信号失败?马上动手将小风扇对着图传吹,嘿!立竿见影,图传多久都不丢失了!而且丢失后相机继续录像不受影响,但无法控制。
今天继续测试,室内温度28度,不装桨不吹风扇,十五分钟左右图传外壳温度在42度左右,app显示无图传信号,马上关机重连一两分钟显示无图传信号;用风扇吹和装上桨启动飞行器,温度都能降到三十几度,半小时都没有丢失过图传。
至此,现象明确——升级固件前(升级前没留意)和升级固件(1.6.8最新版本)后都存在图传温升过高导致无图传信号,并导致app与控连接中断,描述如下:
室内28度左右时,只要加电,图传温度就逐渐升高,15分钟图传外壳温度升高到四十多度,app显示无图传信号,app与遥控器失去连接,app上控和wifi信号丢失,无法显示图传图像,无法显示飞机状态;遥控器最左指示灯变红,控可以控制飞行器,飞机指示灯显示处于受控状态;相机保持丢失前状态;
此现象带来的问题:
1、固件升级如果超过15分钟无法一次完成,除非加风扇降温;
2、室外温度如果在三十六七度,飞控温度如果降不下来,恐怕也会发生无图传信号的情况。
当前疑问:
1、此现象是我的p3s个例还是普遍存在?是否我哪里操作有问题?
这个很好测试,请各位有p3s前辈在三十度左右的室内不吹风不开桨,只操控图传拍照,能坚持多久不丢失,希望各位能反馈一下,如果这个现象是我的p3s个例就直接退货了。
2、为什么遥控器和图传信号丢失,会导致app与遥控器连接中断?
其实只是图传信号丢失,遥控器和飞行器还是正常连接的,只是遥控器与app中断了wifi连接。
3、这个log记录的是什么的版本号?怎么看着有点怪?
========== 2016.06.04 10:11:09 =====================
Packet: P3C_FW_V99.99.9999.bin
Upgrading ...
========== 2016.06.04 10:23:37 =====================
Packet: P3C_FW_V99.99.9999.bin
Upgrading ...
Result: Success.
感谢各位关注!
附:升级log内容
P3C_FW_RESULT_AB.TXT
[00354028]========== 2016.06.04 10:11:09. boot(15) ============
[00354150]Packet [C:\P3C_FW_V99.99.9999.bin] detected, card sn [0xbb880b86].
[00354180]Packet upgrade start...
[00354219]Packet checking...
[00354257]Packet vlink 01.06.0080 <-> 01.05.0070.
[00354327]Done.
[00354359]Version checking[1]...
[00354392][01 00][00] v1.13.4312 -> v1.14.4920 need upgrade
[00354435][01 01][00] v1.13.4312 -> v1.14.4920 need upgrade
[00354519][03 06][00] v2.4.10.7 -> v2.4.15.5 need upgrade.
[00354561][04 00][00] v1.41.0.0 -> v1.44.0.0 need upgrade.
[00354631][09 00][00] v0.1.0.9 -> v0.1.1.0 need upgrade.
[00354757][11 00][00] v1.7.0.0 -> v1.8.0.0 need upgrade.
[00354791]Done.
[00356830]Waiting for user confirm...
[00366875]Timeout, start upgrade automatically.
[00366947]Firmware upgrading[1]...
[00384073][01 00] Firmware upgrade start...
[00013937][01 00] Firmware upgrade finished successfully.
[00014040]Done.
[00014146]Packet [C:\P3C_FW_V99.99.9999.bin] resumed, card sn [0xbb880b86].
[00014335]Packet vlink 01.06.0080 <-> 01.05.0070.
[00014484]Version checking[2]...
[00014630][01 00][05] v1.14.4920 -> v1.14.4920
[00014738][01 01][00] v1.13.4312 -> v1.14.4920 need upgrade
[00014847][03 06][00] v2.4.10.7 -> v2.4.15.5 need upgrade.
[00014903][04 00][00] v1.41.0.0 -> v1.44.0.0 need upgrade.
[00014992][09 00][00] v0.1.0.9 -> v0.1.1.0 need upgrade.
[00015186][11 00][00] v1.7.0.0 -> v1.8.0.0 need upgrade.
[00015241]Done.
[00015272]Firmware upgrading[2]...
[00015436][01 01] Firmware upgrade start...
[00045750][01 01] Firmware upgrade finished successfully.
[00045792][11 00] Firmware upgrade start...
[00094298][11 00] Firmware upgrade finished successfully.
[00094556][03 06] Firmware upgrade start...
[00472027][03 06] Firmware upgrade finished successfully.
[00472089][09 00] Firmware upgrade start...
[00515052][09 00] Firmware upgrade finish without reboot.
[00545086][09 00] Firmware upgrade finished successfully.
[00545157][04 00] Firmware upgrade start...
[00042141]========== 2016.06.04 10:23:37. boot(15) ============
[00042175]Packet [C:\P3C_FW_V99.99.9999.bin] detected, card sn [0xbb880b86].
[00042210]Packet upgrade start...
[00042247]Packet checking...
[00042284]Packet vlink 01.06.0080 <-> 01.05.0070.
[00042354]Done.
[00042388]Version checking[1]...
[00042439][04 00][00] v0.0.0.0 -> v1.44.0.0 need upgrade.
[00042474]Done.
[00044508]Waiting for user confirm...
[00054546]Timeout, start upgrade automatically.
[00054621]Firmware upgrading[1]...
[00054684][04 00] Firmware upgrade start...
[00104835][04 00] Firmware upgrade finished successfully.
[00104871]Done.
[00104906]Version checking[2]...
[00104975][04 00][05] v1.44.0.0 -> v1.44.0.0
[00105013]Packet upgrade finish successfully.
另一个同名文件:
P3C_FW_RESULT_AB.TXT
========== 2016.06.04 10:11:09 =====================
Packet: P3C_FW_V99.99.9999.bin
Upgrading ...
========== 2016.06.04 10:23:37 =====================
Packet: P3C_FW_V99.99.9999.bin
Upgrading ...
Result: Success.
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