RS-485 Prevent Fake Cat Invasion (Peer-to-peer network video surveillance)

[dukelec]

Full video:
World first RS-485 peer-to-peer controller | Prevent Fake Cat Invasion – 00:44
— Yuenshu Fong

The Raspberry Pi can output preview video and control command at the same time. We can monitor the recognition process on the PC. When problems are encountered, it is convenient to know the reason and adjust the parameters, and disconnecting the PC will not affect the demo operation.

In addition, the Raspberry Pi can access the internet at any time through the PC, and it is easy to update software and for remote control.

This demo is base on the CDBUS protocol, which introduces an arbitration mechanism that automatically avoids conflicts like the CAN bus, more details please visit:
https://github.com/dukelec/cdbus_doc (Introduction)
https://github.com/dukelec/cdbus_ip (Protocol Details & FPGA IP core)

[Yveaux]

@dukelec what's the link /significance with mySensors?

[dukelec]

@yveaux I think it's convenient to connect many different sensors through fieldbus, and the camera itself is one kind of sensor.