Newest demands for high end security systems are going to more availability and cluster computing. Both demands are fulfilled with the new technology system TITAN SBI von TITAN electronic.
SBI (Security Bus Interface) is a high speed, high availability ring bus system with a special protocol to fulfil the following main requirements:
Updating with more clients easily
The demand of cluster computing in the security means that the central or sub-central units are not fix connected to the sensors and actors. So that means the sensors and actors have to be connected to a network device which sends their current messages and states to a cluster computing network. In that cluster there are some computers, SUB-Central database and logic to decide who is computing the result of that sensor message. The decision is normally made according to the load balancing rules. The system is free scalable, because in case of more sensors the cluster can be updated accordingly with more computers. The new SBI ring technology also fulfils the latest requirements of encryption of their data on the ring and is fully build up in hardware with wire speed capability. The whole protocol stack is down in hardware and not in software. In case of larger systems the SBI technology provides multi SBI-Rings. Each of them is a part of a big network with routing capability between the rings. The SBI-Ring can also be used for transportation of data from one RS485 to another RS485 device.