With our abundance of experience and achievements in the automotive field, we contribute to software quality improvement.

With our abundance of experience and achievements in the automotive field,
we contribute to software quality improvement.

Software evaluation

From requirements definition to evaluation
We pursue the "quality" that is demanded of in-vehicle devices

From requirement definition to evaluation, we pursue the

The ratio of electronic devices to automobile parts keeps on increasing. The demand for software development is rapidly increasing, and verification/evaluation processes are also becoming very important. With our abundance of experience and achievements in the automotive field, we provide third-party evaluation services to customers. All in the name of "safety" and "security;" we continue to pursue reliable quality.

From requirement definition to evaluation, we pursue the

Services
A wide range of achievements in support for everything from upstream processes to downstream processes in the verification field

A wide range of achievements in support for everything from upstream processes to downstream  processes in the verification field

Visualization of quality/verification status

We have strength in proposal-style verification promotion. By using open/close charts and reliability growth curves, we visualize the current quality status and future quality estimation. By always sharing information with our customers, we are able to propose effective evaluation solutions.

  • Visualization of quality/verification status
  • Visualization of quality/verification status
Support for verification lump-sum contracts
We can flexibly participate in projects from all verification processes, from upstream to downstream. When undertaking lump-sum contracts for projects, we deliver deliverables (plans/interim and completion reports) based on each phase in order to share quality status. Also, our strength is in undertaking work contracts through the "W Model," which executes development processes and evaluation processes simultaneously.

Support for verification lump-sum contracts

Whether it be a set or a part, we are able to handle concurrent contracts with development processes.

Smartphone application evaluation
We can handle not only embedded device evaluations, but also smartphone (Android, iOS, etc.) application evaluations. We have built debugging systems that are compatible with multiple versions from key manufacturers.

Smartphone application evaluation

Achievements in services
Abundant achievements centered on in-vehicle devices

Test automation tools

We plan and develop things such as test automation. We can propose improvement for efficiency and reliability.
Tool used: Labview Test Stand (made by NATIONAL INSTRUMENTS)

Test automation tools

Achievements in test automation tools

Test types Details
Stability test
・ Nighttime or 24-hour continuous operation using tools
・ Detecting stability defects (hang-ups, restarts, etc.) and rendering errors
Automobile parts manufacturers
・ Nighttime or 24-hour continuous operation using tools
・ Extracting the improper use of memory (memory leak)
Performance test
・ Detecting performance deterioration over time by measuring the performance for each release
Regression test
・ Detecting important degrades through regression tests for each release

Other verification service achievements

Business categories Work overview Details
Automobile parts manufacturers
Function tests (specification base)
Acceptance test
Test design (basic/detail)

・ Creating test specifications using function specifications, HMI specifications and transition diagrams as the basis for the tests, and the work of verifying quality in the function department responsible

・ Conducting quality analysis and reporting based on longstanding work performance at the responsible function department responsible

Automobile parts manufacturers/div>
I/O test (code base)
Function tests (specification base)
Test design (basic/detail)

・I/O test for the development module units (test design/execution)

・ Function tests based on specifications (test designs that take into consideration submodules that constitute products (condition definition/execution)

・ Code check/analysis for incidents

Automobile parts manufacturers
Model creation (test tool design)
Model improvement

・Design models (test tool) necessary for ADAS function evaluations

・Design and development models for tests that can detect I/O necessary for evaluation conditions

・Improving existing models for the purpose of verifying function realization

Software vendors
Function tests (specification base)
Field tests
Acceptance test
Interoperability verification
Test design (basic/detail)

・ Creating test specifications using function specifications, HMI specifications and transition diagrams as basis for the tests and the work of verifying quality

・ Field tests for the purpose of checking functions based on specifications

Skills and qualifications possessed

Tools and measurement devices used Oscilloscopes, function generators, spectrum analyzers, memory high coders, fault diagnosis equipment, and HiLS
Qualifications possessed IT Verification Engineer Certification (IVEC) Level 2 to 5
JSTQB Certification Test Engineer Qualification Advanced Level(TM)
Foundation Level
The Quality Management and Quality Control Examination (QC Certification) Class III to II
Audio and Radio Skill Certification Class III to II
Digital Technology Certification Class III to II (Information/Control)