| Sampling Factors: |
Location (Not Relevant: The OU is on a single site)
Customer (Not Relevant: The processes to interact with customers are conducted following same rules depending on the products.)
Size (Not Relevant: The size of projects is not major factor because it depends on its target product.)
Organizational Structure (Not Relevant: Difference of organizational structure depends on its target product.)
Type of Work (Not Relevant: Detail of development, organizational structure, and size of projects depend on target products)
Target product: The size and the difference among processes of projects depend on its target product. |
| Sampling Factor Values: |
Propulsion Systems (Target product): Software to control the propulsion systems of electric trains
Brake Systems (Target product): Software to control the brake systems of electric trains
Train Control Management Systems (Target product): (1)Train Information Systems; The software of monitoring and controlling information of electric trains, and (2)Train Depot Management Systems; The software of train base systems in connection with the maintenance, inspection and condition monitoring of the vehicle. |
| Subgroups: |
PS: This subgroup performs to design, implement and test the software to control propulsion systems of electric trains. The rule of software design, implementation and testing is explained in the common procedure of the subgroup.
40 People, 5 Basic Units
– Propulsion Systems
BS: This subgroup performs to design, implement and test the software to control brake systems of electric trains. The rule of software design, implementation and testing is explained in the common procedure of the subgroup.
15 People, 2 Basic Units
– Brake Systems
TCMS: This subgroup performs to design, implement and test the software to monitor and control Train Information equipment of electric trains and Train Depot Management Systems. The rule of software design, implementation and testing is explained in the common procedure of the subgroup.
75 People, 5 Basic Units
– Train Control Management Systems |