The present invention is in the field of safety of the operational dumpers/other huge sized vehicles and their drivers in the open pit mines. The system allows the drivers to safely navigate the vehicle avoiding collision with other vehicles/human beings/objects in the vicinity. Harsh mining conditions in the open...

Our invention presents a new way to achieve a guaranteed fault tolerant wireless mesh network for IEEE 802.15.4 compliant devices. Our invention does not need global information as in other optimization schemes. We achieve fault tolerance by plating redundant wireless routers for every router that is present. Howeve...

This present invention is in the field of real time pervasive tracking, monitoring and management system using IEEE 802.15.4 compliant wireless devices. Our invention enables the tracking on highly mobile objects in the area of deployment of the system. The tracking is made possible even in the event of a fault of a...

Our invention presents an easy and efficient method for the remote control of tags and actuators in an IEEE 802.15.4 compliant real time pervasive tracking, management and sensing system. Tags and actuators in such a system form the leaves of the wireless network. Our invention firstly organizes the mesh network as ...

Our invention in this application comprises of three components that makes the build-up of a wireless mesh network of IEEE 802.15.4 compliant wireless devices without using the association primitives of the IEEE 802.154.4 protocol. The wireless mesh network we build is a new way of allowing the message flow between ...