Market Overview

LDRA Takes Leadership Role in Helping GM Supplier Ecosystem Deliver Safe and Secure Software

Share:

LDRA integrates GM coding standards to expedite standards
compliance and supplier delivery of high-assurance software for a wide
range of GM automotive applications

As the multi-tiered automotive supply chain becomes increasingly
complex, software and connected services become increasingly important.
This, combined with higher safety awareness on the part of consumers and
the ongoing threat of car hacking, has led automobile manufacturers to
place higher expectations on software developers to reduce the risks
associated with both functional safety and security vulnerabilities.

To this end, LDRA— software quality experts in the areas of functional
safety, security, and standards compliance—has worked with General
Motors for more than two years to implement new technologies used by GM
for software component validation and verification. The specification
enables suppliers to more easily and cost-effectively develop high
assurance software by automating the process of complying with coding
standards most appropriate for the end user applications ranging from
multimedia and infotainment to powertrain and body electronics. These
application areas have very different demands on the software
development and verification teams, as well as the desired technology
and software development languages used to realize these applications.
The LDRA tool suite automates and simplifies the process of software
quality analysis and verification in each of these domains and as a
result, reduces the qualification time frame and effort while reducing
risk and cost.

LDRA is focused on helping members of the automotive manufacturing
community work together to comply with industry standards and OEM
functional safety processes. LDRA has made a significant step toward
this goal by incorporating the GM coding standards within the LDRA tool
suite for Automotive, which helps suppliers comply with GM's component
validation and verification specification. While the final
responsibility for certification lies with the automobile manufacturer,
OEMs and suppliers face significant challenges managing distributed
teams, reducing time to market, and containing compliance costs.
Improved collaboration and communication between OEMs and suppliers at
the software development level can help suppliers achieve compliance
more quickly, shorten time to market, lower costs, and improve software
quality.

Supplier requirements
Each automotive application has
differing safety and security needs, and suppliers must adapt to the
specific needs and meet the highest safety and security levels defined
by industry and OEM standards. For instance, multimedia and infotainment
applications such as GPS, in-vehicle connectivity, back-up cameras, and
security systems, are dynamic in nature and rely on advanced software
development languages, like C/C++ and Java. Powertrain and body
electronics applications typically use the C programming language, as
they are more statically oriented and safety-critical by nature. A
failure of these components can result in physical harm or loss of life.
By mitigating risk earlier in the development cycle and relying on
stringent static analysis requirements that are more prescriptive in
nature, developers can ensure that code is functionally safe.

Developers must also ensure they are meeting a variety of industry
standards, depending on the application and target market. They include:

  • AUTOSAR,
    an open and standardized software architecture for automotive
    electronic control units (ECUs)
  • SAE
    J3061
    , an engineering process for designing and building
    cybersecurity into vehicle systems
  • ISO
    26262
    , an international standard for functional safety in
    electronic systems in vehicles
  • MISRA,
    a set of software development coding standard for the C programming
    language that safety, security, portability, and reliability

"Because drivers and passengers alike are dependent on increasingly
sophisticated electronics for vehicle performance, driver assistance,
infotainment, and other advanced capabilities, car manufacturers have
stepped up demands that suppliers deliver software that will function
safely and without security vulnerabilities," said Steve Hoffenberg,
Director and Industry Analyst for IoT and Embedded Technology at VDC
Research. "Software developers face the challenge of adhering to
industry standards while meeting the tight deadlines of a multi-tiered
supply chain."

The LDRA tool suite for Automotive helps address the challenges
suppliers face in developing software that meets such stringent
automotive standards. It does this by automating the process of
complying with industry and coding standards to ensure that progress
from one stage to another is seamless. By providing GM suppliers a tool
suite that fully integrates the GM coding standards, LDRA enables GM
suppliers to streamline their verification process, improve
communication with GM itself, and reduce potentially thousands of hours
of documentation effort.

"Because Automotive OEMs recognize that safety and security are tightly
coupled, they are applying pressure on software suppliers to adhere to
strict development standards," said Ian Hennell, Operations Director,
LDRA. "The big-picture challenge for all suppliers is to do this in a
cost-effective manner. Now, at least for GM and its suppliers, there is
a solution. By automating the compliance process according to GM's
guidelines, we can ensure that suppliers have a cost-effective way to
address GM's safety and security requirements."

Webinar: Leveraging LDRA to Help GM Suppliers Achieve Functional
Safety and Security

Presented by LDRA and GM's Software Validation Technical Integration
Engineer John
Theofanopoulos
, this webinar will describe how GM is working with
its suppliers to produce the industry's highest quality software and,
more specifically, how GM suppliers can leverage the LDRA tool suite to
cost-effectively address the requirements of functional safety and
security for GM.

Date: September 6, 2018

Time: 11am – 12pm EDT

Register: Leveraging
LDRA to Help GM Suppliers Achieve Functional Safety and Security

About LDRA

For more than 40 years, LDRA has developed and driven the market for
software that automates code analysis and software testing for safety-,
mission-, security-, and business-critical markets. Working with clients
to achieve early error identification and full compliance with industry
standards, LDRA traces requirements through static and dynamic analysis
to unit testing and verification for a wide variety of hardware and
software platforms. Boasting a worldwide presence, LDRA is headquartered
in the United Kingdom with subsidiaries in the United States and India
coupled with an extensive distributor network. For more information on
the LDRA tool suite, please visit www.ldra.com.

Please send reader inquiries to:

Mark James

Email: mark.james@ldra.com

View Comments and Join the Discussion!