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标题: 读出的数据只有扇区0有数据是怎么回事？ [打印本页]

作者: 楚跑跑 时间: 昨天 11:51
标题: 读出的数据只有扇区0有数据是怎么回事？
我有两张不同地区的门禁卡。这两张卡我读取后表现都一样。就是我用手机mifare class tool  和  acr122u a9 读出来的数据都是扇区0有卡的信息。其他扇区全都是空的。
门禁卡可以刷大门和电梯。  手机复制门禁卡也只能刷大门，电梯刷不了。  我以为是卡号授权的。但是小区附近有做延期卡服务的并且见过外卖小哥用过通卡。。。

有人说用pn532读。但是acr122u不就是集成了pn532的么。所以我应该如何才能得到数据。不用再去物业做电梯延期。

各位大能  拜托了。  请问如何才能读取到数据。

以下是读取出来的数据。

+Sector: 0
359B1E77C70804006263646566676869
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 1
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 2
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 3
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 4
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 5
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 6
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 7
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 8
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 9
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 10
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 11
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 12
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 13
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 14
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
+Sector: 15
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF

作者: hhh999 时间: 昨天 14:43
这是一张空卡，没有解出全部数据

作者: 楚跑跑 时间: 昨天 15:02

hhh999 发表于 2025-8-15 14:43
这是一张空卡，没有解出全部数据

那我应该如何继续做，才有可能解出全部数据呢？

作者: 15069822845 时间: 昨天 19:17
你的卡应该是联网卡，之所以能刷开门禁，是因为门禁是认卡号的，不能刷电梯是因为手机nfc与电梯读头不兼容

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