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求大神帮看看,这个数据是否有校验,能否改通卡

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发表于 2022-6-13 18:50:17 | 显示全部楼层 |阅读模式
求助,帮看看这数据是否有校验?功能位在哪里?能否改通卡?
----------------------
小区信息
最高楼层:16
最低楼层:1
-----------------------
卡片信息
楼层:8
到期时间:大概是2023年
-----------------------
我自己分析的结果
15 扇区2 区块:51 50->对应8层
14 扇区1 区块:17 52 45->对应2023年2月5日,其中45为校验位
-----------------------
数据如下:

0 扇区
0 区块:FD 69 78 12 FE 08 04 00 62 63 64 65 66 67 68 69
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块:FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

1 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块:FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

2 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块:FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

3 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块:FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

4 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块:FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

5 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块:FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

6 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块:FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

7 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块:FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

8 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块:FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

9 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块:FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

10 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块:FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

11 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块:FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

12 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块D A6 4D A0 D9 D1 FF 07 80 69 DD A6 4D A0 D9 D1

13 扇区
0 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2 区块:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
3 区块D A6 4D A0 D9 D1 FF 07 80 69 DD A6 4D A0 D9 D1

14 扇区
0 区块1 59 83 6D D4 ED 13 8E 92 E8 E9 61 E5 58 EB FA
1 区块:B1 6E 33 EF D0 C7 10 12 0D 3F 98 68 3F 17 52 45
2 区块:74 C5 74 5E 26 1D EA 17 5E 8B 05 DE 62 08 26 DA
3 区块D A6 4D A0 D9 D1 FF 07 80 69 DD A6 4D A0 D9 D1

15 扇区
0 区块:C3 60 B9 38 0E EA 3D 81 5B B1 44 14 9E 25 5F 3C
1 区块:16 D7 17 15 95 3F 21 96 31 62 99 5D 4C EC 24 D7
2 区块:67 C6 48 8B 51 D5 07 91 51 50 CC 6B FA B9 18 1A
3 区块D A6 4D A0 D9 D1 FF 07 80 69 DD A6 4D A0 D9 D1

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发表于 2022-6-22 09:50:27 | 显示全部楼层
把51 D5改成FF FF试一下,我也不懂
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发表于 2022-6-22 14:03:00 | 显示全部楼层
小众未识别系统自行对比分析
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 楼主| 发表于 2022-6-28 18:14:06 | 显示全部楼层
xingkongyh 发表于 2022-6-22 09:50
把51 D5改成FF FF试一下,我也不懂

嗯嗯,最近没看论坛,我回去试试
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 楼主| 发表于 2022-6-28 18:15:09 | 显示全部楼层
jxt 发表于 2022-6-22 14:03
小众未识别系统自行对比分析

这个数据好像是浩洋7的
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