求助各位大神们，帮忙看下这个卡。

121433236 · 发表于 2018-4-11 09:36:14

求助各位大神们，帮忙看下这个卡。门禁加电梯卡，楼房是5栋，正数楼层33层，还有-1和-2两层，一共35层，现在电梯卡只能刷到正数的19层，-1和-2层不需要刷卡。帮忙看看哪个数据是楼层和有效期，算法是什么？
0 扇区
0区块:39846EE6350804000112F6069B0E761D
1区块:EEEE04787709FFFFFFFFFFFFFFFFFFFF
2区块:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
3区块:123456123456FF078069FFFFFFFFFFFF

1 扇区
0区块:BCFF9A3EFFFFFFFFFFFF00FFFFFFFFFF
1区块:0000200000141412070F0001000000C5
2区块:000000000014146301010001000000EC
3区块:123456123456FF078069FFFFFFFFFFFF

2 扇区
0区块:000000000014146301010001000000EC
1区块:000000000014146301010001000000EC
2区块:000000000014146301010001000000EC
3区块:123456123456FF078069FFFFFFFFFFFF

3 扇区
0区块:000000000014146301010001000000EC
1区块:000000000014146301010001000000EC
2区块:000000000014146301010001000000EC
3区块:123456123456FF078069FFFFFFFFFFFF

4 扇区
0区块:000000000014146301010001000000EC
1区块:000000000014146301010001000000EC
2区块:BCFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
3区块:123456123456FF078069FFFFFFFFFFFF

5 扇区
0区块:FFFFFFFFFFFFFFFFBCFF000063010100
1区块:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
2区块:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
3区块:123456123456FF078069FFFFFFFFFFFF

6 扇区
0区块:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
1区块:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
2区块:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
3区块:123456123456FF078069FFFFFFFFFFFF

7 扇区
0区块:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
1区块:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
2区块:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
3区块:123456123456FF078069FFFFFFFFFFFF

8 扇区
0区块:00000000000000000000000000000000
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:FFFFFFFFFFFFFF078069FFFFFFFFFFFF

9 扇区
0区块:00000000000000000000000000000000
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:FFFFFFFFFFFFFF078069FFFFFFFFFFFF

10 扇区
0区块:00000000000000000000000000000000
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:FFFFFFFFFFFFFF078069FFFFFFFFFFFF

11 扇区
0区块:00000000000000000000000000000000
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:FFFFFFFFFFFFFF078069FFFFFFFFFFFF

12 扇区
0区块:00000000000000000000000000000000
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:FFFFFFFFFFFFFF078069FFFFFFFFFFFF

13 扇区
0区块:00000000000000000000000000000000
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:FFFFFFFFFFFFFF078069FFFFFFFFFFFF

14 扇区
0区块:00000000000000000000000000000000
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:FFFFFFFFFFFFFF078069FFFFFFFFFFFF

15 扇区
0区块:00000000000000000000000000000000
1区块:00000000000000000000000000000000
2区块:00000000000000000000000000000000
3区块:FFFFFFFFFFFFFF078069FFFFFFFFFFFF

lhp · 发表于 2023-5-21 06:15:47

我是看不出来吗,太难了

nkzxlgq · 发表于 2022-9-9 14:33:51

第 0-7 扇区为【前景1梯控】
到期时间：18年7月15日
梯号1：09
楼层1：22 (已转换)
校验码：C5

nkzxlgq · 发表于 2022-9-9 14:32:03

前景1代
园区码:0扇区-1区块-第1-2字节EEEE
发卡序号:0扇区-1区块-第3-4字节0478
地址编码:0扇区-1区块-第5-6字节7709
楼层代码:1扇区-1区块-第1-7字节00002000001414
到期时间:1扇区-1区块-第8-10字节12070F

boayuwei · 发表于 2019-12-30 15:01:43

新人报道，请多关照

yhj0 · 发表于 2018-12-10 09:46:36

爷爷 · 发表于 2018-12-10 09:16:20

这个厉害了

xue51 · 发表于 2018-12-4 15:23:47

ke009 · 发表于 2018-4-13 15:32:28

日期好看但是有效验不会算

mxsk · 发表于 2018-4-13 04:18:32

我是来学习的

whosme · 发表于 2018-4-12 09:25:39

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