Deutsche Bahn AG

Assis­tance in the Develo­p­ment of Command Control and Signaling Inter­faces

The archi­tec­ture of the command control and signaling inter­faces of the Deutsche Bahn (German Railways) was to be standar­dized within the scope of the project “NeuPro”. For that the following services had to be essen­ti­ally performed by GRABAND:

  1. Assis­tance in the develo­p­ment and assess­ment of the system archi­tec­ture of electronic interlo­ckings
  2. Lead manage­ment of the approval procedure of a new interlo­cking as well as the inter­faces
  3. Coordi­na­tion and support of the timing process with the manufac­turer companies of signal construc­tion of command control and signaling
  4. Strategic consul­ting service
  5. Expert’s opinion for reference imple­men­ta­tion of several electronic interlo­ckings.

Siemens Mobility GmbH

Software Develo­p­ment, Imple­men­ta­tion and Test for ESBO-­MMI

For the release 8.3 of the product TRAINGUARD 100/200 vehicle extensive software develo­p­ment services had to be performed by GRABAND for ESBO­-MMI in the fields design and imple­men­ta­tion as well as test according to the UNISIG speci­fi­ca­tion. These essen­ti­ally comprised analysis of the requi­re­ment and archi­tec­ture speci­fi­ca­tions including UNISIG propor­tions, prepa­ra­tion and adapt­a­tion respec­tively of the draft speci­fi­ca­tion and later test speci­fi­ca­tion, design and imple­men­ta­tion of SCADE models and C++ codes as well as imple­men­ta­tion of module tests, genera­ting the test code and carrying out.