The present invention provides a fault tolerant bus architecture and protocol for use in an Integrated Hazard Avoidance System of the type generally used in avionics applications. In addition, the present invention may also be used in applications, aviation and otherwise, wherein data is to be handled...http://www.google.es/patents/US7206877?utm_source=gb-gplus-sharePatente US7206877 - Fault tolerant data communication network
