With the new energy vehicles, intelligent driving the rapid development of technology, the increasing complexity of the software itself, but also complex and diverse application scenarios, how to ensure software quality for us is a challenge. Software quality assurance software testing as an important means of increasing emphasis being the major OEMs and suppliers. Jingwei Hengrun Center Laboratory in November 2018 by China National Accreditation Board for Conformity Assessment (CNAS) software testing capabilities to expand the site audit items, established a software test system based on ISO26262, GB / T 15532 and other related test standards, marking the latitude and longitude Hengrun along with compliance with functional safety (ISO26262) and ASPICE test counseling and testing service capabilities.
ISO26262 as derived from the IEC61508 standard automotive electrical and electronic industry, at the height of the electronic system and the whole life cycle, integrated functional safety of electrical and electronic systems, systems approach to guide the implementation of security matters of product life cycle. Software means for testing, the standard ISO 26262 Part 6 section gives instructions specific requirements, including testing a prerequisite test requirement recommended test method, and other work products.
ASPICE as the automotive industry software process improvement and measurement capabilities are developed by SPICE from. It will process is divided into three categories: major life-cycle processes, organizational life cycle processes, support life cycle processes. Engineering process ASPICE mainly by the composition of systems engineering and software engineering, we sorted out the mapping between ISO26262 and ASPICE basis "V" model, in order to develop solutions that meet functional safety requirements and ASPICE in the software development stage.
We will test for unit testing process is divided into: test planning, test design and implementation, test execution, test summary.
•
Test the planning stage corresponding to the functional safety 9.4.1-9.4.3 and ASPICE-SWE.4.BP1 requirements. Develop software unit verification strategy, including a software unit changed revalidation return strategies, test plans and output as the results of the work.
•
test design and implementation phase control and functional safety requirements 9.4.4 ASPICE-SWE.4.BP2 of requirements, develop software unit verification standards, writing test cases, and generate the results of the work of software testing manual.
•
test execution phase control and functional safety requirements 9.4.1-9.4.5 ASPICE-SWE.4.BP3-BP6, according to the static and dynamic testing software units verify software policy enforcement unit and output software units and software problem reports unit test records and other work products.
•
Test summary stage to generate test reports in accordance with the standards and deliver all relevant parties.
Jingwei Hengrun
Beijing Zhichun to really No. 7 Building D, 6th floor
Tel: 010-64840808
E-mail: [email protected]
URL: www.hirain.com