Switching Unit for Communication Lines

Task

Development of a processor control for a communication device used within the airport area; designed for operation for years without external access.

Requirements

  • Short development period
  • Economical price level
  • Small scale manufacture
  • Controlled by an 8051 derivate
  • Use of a telecontrol protocol
  • Design of hardware and software for operation for years
Board (w/o Housing)

Solution

Hardware design and development by our partner company TIGRIS Elektronik GmbH. Mikro controller programming in C (C51-Compiler, Keil). Realization of the standardized telecontrol protocol. Implementation of several security options.