Engineering

Functional safety of e-vehicles and machines

Durot Electric's development process takes into account the highest requirements for the safety of EE systems

The experts at Durot Electric support you in the implementation of standards and safety aspects. So you can go into series production safely.

Meet the standard

Functional safety is a must for the development of electric vehicles and machines. We support you in implementing standards. This includes:

  • ISO 26262 for E/E systems
  • IEC 61508 for E/E/PE systems
  • ISO 13849 for machines
The world of standards in electromobility is extensive
Functional safety also serves to protect the operating personnel

You can go into series production safely with us

Durot Electric has a holistic understanding of development processes. We also support our customers in the areas of system development, software development and prototyping.

Build on our experience

The employees of our FuSi department have many years of experience from top addresses in electromobility.

110+

That is the number of man-years of experience that our team has.

80+

Successful customer projects testify to our company’s development expertise.

Today, functional safety in accordance with ISO 26262 is an integral part of every series development of motor vehicles. The standard deals with the hazards arising from the malfunction of safety-related E/E systems and their interaction. Durot Electric supports you in the application and implementation of the standard. Together with you and for you, we create the necessary basis for standard-compliant concepts, select the right components and take your project in the required development direction.
We tailor the scope of our services to you and your needs. We develop the results in workshops on site and at Durot Electric.
  • Initiation of the project and the Statement of Work (Item Definition).
  • Functional safety management
  • Derivation as well as elaboration of the hazard and risk analysis
  • System development and system integration
  • Technical security concepts (hardware & software)
  • Supporting processes

The series of standards based on IEC 61508 is intended to enable the development of safety-related E/E/PE systems for which there may be no clear, application-specific safety standards. Ensuring the so-called FuSi also represents a challenge and additional industrial effort in other areas of application. Finally, the standard considers the entire life cycle of systems. We support our customers in the development of necessary security functions, security integrity and their evaluation. We cover the following spectrum.
  • Creation of system and diagnostic concepts
  • Hazard and risk analyses and SIL classification
  • Analysis of systematic errors (FMEA, FBA)
  • Random Error Analysis (FMEDA)
  • System response analysis (FSR)
  • Creation of risk graphs
  • Testing and analysis of hardware and software
  • Preparation of operating and maintenance instructions

Formerly known as EN 954-1, ISO 13849 is a harmonized standard for the safety of machinery that relates to safety-related parts of control systems. It combines concepts from the former EN 954-1 and IEC 61508. This is sometimes to ensure compliance with the Machinery Directive. It offers a practical approach for designers and developers. It is optimally geared towards safety-oriented control technology in mechanical engineering. The standard can be applied to hydraulic, pneumatic and electromechanical systems. That is why we provide support in all areas.
  • Requirement analyses for control systems and their safety
  • Definition of characteristic values and parameters (SIL, PL, PLr ect.)
  • Mean Time to dangerous Failure values (MTTFd)

Better #FUSI than sorry. Is functional safety new territory for you? Or do you lack the capacity? We introduce you to the topic and guide you through the jungle of standards. For safe electric vehicles and machines.

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