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大华2 门卡 怎么发卡改通卡 新人求助

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楼主
发表于 2021-5-8 05:32:23 | 只看该作者 回帖奖励 |正序浏览 |阅读模式
大华2  门卡 怎么发卡改通卡   好像是有滚码 复制门卡使用 原卡就失效 大神在哪里 能帮忙看看么 教教我或者 帮我改个通卡


0 扇区
0区块:E463DD0A500804000211092551DBBF1D
1区块:000020123100000040B3000000000000
2区块:00010000000000000000000000000000
3区块:603344999999FF078000603344999999


1 扇区
0区块:0000000000BD000000000000000000FF
1区块:FC0300000000070000000000FFF80000
2区块:0000000000000000000000000000007E
3区块:603344999999FF078000603344999999


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


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


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


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


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


7 扇区
0区块:BB24E463DD0A000000000040B3FFFF01
1区块:00000000000000000000000000000000
2区块:FEF7FFFFFFFFFFFFFEF7FFFFFFFFFFFF
3区块:603344999999FF078000603344999999


8 扇区
0区块:FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
1区块:FFFFFFFFFFFFFFFF0101010200000000
2区块:19060400002012312359000023597F37
3区块:603344999999FF078000603344999999


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

点评

a843860192
我来看看，学习一下！  发表于 2022-5-19 15:13
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15#
发表于 2021-7-1 17:44:44 | 只看该作者
进来学习的
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svsh
14#
发表于 2021-5-29 09:10:17 | 只看该作者
学习学习学习
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13#
 楼主| 发表于 2021-5-10 02:59:21 | 只看该作者
1 扇区
000000000000000000000000000000FF     
FFFFFFFFFFFFFFFFFFFFFFFFFFF80000            
00000000000000000000000000000099    如果这样改 这行的99是不是需要重新校验么 怎么算这个数呢？
密码不变


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12#
 楼主| 发表于 2021-5-10 02:55:01 | 只看该作者
www9241307 发表于 2021-5-8 13:20
发卡试试能不能用吧

我研究了下 不知道对不对
1 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00     这行 是滚码
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00      这个是 单元门代码
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 99       这个是不是校验码
98 18 00 99 99 99 FF 07 80 00 98 18 00 99 99 99         这个是密码
如果 我改动  单元门  校验码怎么 算呢 有大神知道么吧   000改成fff 需要校验么？  还有 滚码原卡后两位是FF
只改动这两个是不是需要重新校验 ？ 还有密码需要重新 算么？
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11#
 楼主| 发表于 2021-5-9 21:50:40 | 只看该作者
目前观察 刷电梯 没滚码 数据不变 刷门 里面有个 滚码 在 扇区1
1 扇区
0区块:0000000000BD000000000000000000FF           BD这个位置 是个滚码
1区块:FC0300000000070000000000FFF80000
2区块:0000000000000000000000000000007E
3区块:603344999999FF078000603344999999
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10#
 楼主| 发表于 2021-5-9 21:23:20 | 只看该作者
今天测试了一下 单元门还是不行 还是电梯可以 可能电梯没联网  门联网了吧 联网了？ 如果联网 还可以 发卡的形式用么 还是说 怎么改数据都不行了呢 是不是后台有 卡号的记录呢？搞不太明白 还是说 用原卡的的卡号加修改数据+校验  ？
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9#
发表于 2021-5-9 09:43:01 | 只看该作者
没看懂，发卡是什么原理？
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8#
 楼主| 发表于 2021-5-9 00:04:47 | 只看该作者
太感谢大神了 我一会试试去
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7#
发表于 2021-5-8 23:04:46 | 只看该作者
826888 发表于 2021-5-8 22:22
今天试了下 电梯好用了 但单元门 进不去 不知道哪里的问题

重新给你做个发卡，上面那个数据没有把门禁做进去，这个你试试

0 扇区
D1 E3 D6 87 63 08 04 00 02 11 09 25 51 DB BF 1D
00 00 22 12 31 00 00 00 AF 40 00 00 00 00 00 00
00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00
98 18 00 99 99 99 FF 07 80 00 98 18 00 99 99 99

1 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 99
98 18 00 99 99 99 FF 07 80 00 98 18 00 99 99 99

2 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

3 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

4 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

5 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

6 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

7 扇区
CC 26 D1 E3 D6 87 00 00 00 00 00 BD 0F FF FF 32
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 FF FF FF FF FF FF FF FF
98 18 00 99 99 99 FF 07 80 00 98 18 00 99 99 99

8 扇区
FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FF FF FF FF FF FF FF FF 7C D2 01 00 00 00 00 00
19 06 04 00 00 22 12 31 23 59 00 00 23 59 7F D1
98 18 00 99 99 99 FF 07 80 00 98 18 00 99 99 99

9 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

10 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

11 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

12 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

13 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

14 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

15 扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF
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