WiMi Hologram Cloud Inc., a Hologram AR technology, develops a fog architecture for IoT Sensing and Actuation as a Service (SAaaS). It is a scalable and fault-resistant layered fog architecture that improves the SAaaS performance of IoT.
It achieves this by introducing a failure-resistant layer of fog nodes between the cloud and IoT devices, referred to as a multi-layer/layered architecture.
The layered fog architecture is more fault-resistant. It reassigns tasks from the failed node to the nearest active node to maintain network connectivity. The architecture also monitors user-pre-specified instructions to speed up the drive command generation.