（组织名称） Toshiba Infrastructure Systems & Solutions Corporation
（组织单位） Railway Systems Department
（成熟度） Maturity Level 2
（评估结束日期） Jun 02, 2020
（主任评估师） Atsushi Yamada
（发起人） Tsuneo Yokoyama
- Sampling Summary：
Sampling Factors: Location (Not Relevant: All members are in the same location, Fuchu Complex.)
Customer (Not Relevant: No influence on difference of work. (Products are basically for commercial use. There is no influence on the development process.))
Size (Not Relevant: The size of basic units is small (around 1 to 3 FTE) and almost the same.)
Organizational Structure (Not Relevant: All members are using the same standard processes irrespective of organizational structure. (3 groups are using the same set of standard processes).)
Type of Work: Type of work is categorized into 2 types, “Embedded control software development” and “PC application software development”.
These 2 types use some different processes and environments in coding and testing phase.
Sampling Factor Values: CSD (Type of Work): Development and enhancement for embedded control software of driving equipment for rolling stock of train. Some part of software is created by using a designing tool specific to the equipment. Testing process for products is done by using real hardware equipment.
PSD (Type of Work): Development and enhancement for PC application software which is related to driving equipment for rolling stock of train. Testing process for products is basically done by using only PC environment.
Subgroups: CS-SG: Projects for embedded control software development: Development and enhancement projects for embedded software to control driving equipment (propulsion equipment, auxiliary power supply equipment, etc.) for rolling stock of train.
54 People, 32 Basic Units
PC-SG: Projects for PC application software development: Development and enhancement projects for PC application software which is related to driving equipment (data collection tool, etc.) for rolling stock of train.
7 People, 6 Basic Units