HIKVISION Wiegand iDS-2CD7A26G0/P-IZHSY, Руководство по эксплуатации, Страница: 12 / 17

Wiegand Camera
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Operation Manual
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Figure 3-8 Wiegand Configuration Interface
2.
For the steps to enable Vehicle Detection, please see 3.1.2 Configuration.
Blocklist &Allowlist Configuration is not required.
3.4 NEWG 72bit
3.4.1 Protocol Standard
The 72-bit Wiegand format contains 72 data bits and no parity bit.
72 data bits represents for the license plate number information.
Example:
Here we take the license plate number 2180807 as example.
The coding steps are as follows.
Steps:
1. Convert 2180807 to a ASSIC code: 0x32 0x31 0x38 0x30 0x38 0x37 0x30.
2. Add another 2 bytes in the end of the ASSIC code: 0x32 0x31 0x38 0x30 0x38 0x37
0x30 0x00 0x00.
3. Output a binary code of the ASSIC code via the Wiegand interface.
Results:
You can get a binary code as shown in below.
00110010 00110001 00111000 00110000 00111000 00110111 00110000 00000000 00000000
License Plate Number = Binary Code of 2180807