VIETNAM ITO CONFERENCE 2019Vietnam – The Emerged Destination for Innovation

http://vnito2019.vnito.org/

Challenging for Automotive Software Testing in Japan

Juichi Takahashi, Ph. D.

CEO, LogiGear Japan

Panel Discussion:

Automotive Sales in Japan

0

100

200

300

400

500

Electoronics Automotive

Bil. US$

Toyota

Honda

Sony

Panasonic

NOW: Line of Code(LOC) for Automotive

• 100 million of LOC

• Increasing 10% of LOC every year, at least

https://www.mathworks.com/content/dam/mathworks/mathworks-dot-com/company/events/conferences/automotive-conference-tokyo/2014/proceedings/efforts-to-verification-test-technology-development-in-ecu-software-development.pdf

FUTURE: AUTOMOTIVE with CASE(Connected, Autonomous, Shared, Electric)

• Virtualization

• GPGPU

• Increase a number of sensors

0

1000

2000

3000

4000

2017 2025 2030 2035

Bil. US$

Case Related Profit

Engine and other legacy parts of profit

Boston Consulting group, 2019

How do we test huge and complicated automotive system?

Car Navigation SystemBy using System TestLow Quality

ECUBy using white box testingHigh Quality

ECUBy using black box testing(CANoe)

Huge CASE Software

Quality is still very important in

Japan, especially money and life

Who own Technology and Responsibility?

• Slide 5: さらにカオスが加わっていく