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Electric Powertrain Software - OptM Solutions

Electric Powertrain Software

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Overview

OptM’s electric powertrain software is a Simulink-based e-powertrain application software that orchestrates all core powertrain functions of an electric vehicle, making real-time decisions that directly impact performance, efficiency, safety, and the overall driving experience through efficient diagnostics and energy management. Designed with a platform-agnostic architecture, EPTAS supports seamless integration with diverse hardware interfaces and sensors, allowing OEMs, Tier 1s, and mobility startups to customize and extend the base functionality with ease. Its modular codebase enables rapid adaptation to different drivetrain topologies, battery configurations, and control strategies without the need to start from scratch. Easily modify the application to run a truck or a 2W with minimal effort.

Key Highlights

  • •

    Supervisory Controls: Motor, Battery, DC-DC, PDU, On-board Charger, Auxiliary systems

  • •

    Diagnostics: Continuous health monitoring, DTC management, and recovery strategies

  • •

    CAN & Signal Management: Real-time handling of analog, digital, PWM, and CAN/LIN signals

  • •

    Modular Architecture: Adaptable to new platforms without starting from scratch

  • •

    Application Agnostic: Same codebase scales from compact EVs to Class-8 trucks

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System Insights

Comprehensive Electric Powertrain Software Details

A deep dive into how our electric powertrain software redefines standard vehicle integration through intuitive interaction.

Capabilities 01

Model-Based E-Powertrain Orchestration

Modern electric vehicle architectures rely on highly synchronized electric powertrain software framework to manage complex energy distribution and ensure operational stability.

OptM’s EPTAS operates as a mature, Simulink-based e-powertrain application software engineered to orchestrate all core powertrain functions seamlessly. By executing real-time decisions, the software directly governs vehicle performance, energy management, and the overall driving experience.

Acting as a centralized command layer, EPTAS actively manages the Motor, Battery, DC-DC converters, Power Distribution Units (PDU), On-board Chargers, and auxiliary systems. This mature, model-based design approach utilizes pre-defined templates to eliminate ground-up development, drastically accelerating time-to-market for new vehicle programs.

Frequently Asked Questions

Can EPTAS be ported to our proprietary hardware, or are we locked into specific components?
The software is entirely portable and designed with a platform-agnostic architecture. It seamlessly integrates with diverse hardware interfaces and sensors, allowing engineering teams to move the software from one hardware target to another without starting from scratch.
Do we need to rewrite the codebase if we expand our lineup from 2-wheelers to commercial trucks?
No. The modular codebase is completely application agnostic. The exact same core software framework can be scaled easily to run everything from a compact 2-wheeler to a heavy-duty Class-8 truck with minimal effort and rapid adaptation.
How does the stack handle vehicle faults and signal processing?
The software manages the real-time handling of analog, digital, PWM, and CAN/LIN signals. For diagnostics, it executes continuous health monitoring, robust DTC management, and implements automated recovery strategies to protect the powertrain.
Is the application architecture ready for functional safety certifications?
Yes, the software is augmentable by design, structured specifically to seamlessly accommodate functional safety (ISO 26262) requirements and modern cybersecurity upgrades.
Can this e-powertrain software adapt to changing hardware specs across different models?
Yes. The software framework features a strictly platform-agnostic architecture designed to integrate flawlessly with diverse hardware targets, sensors, and unique control configurations. This portability ensures engineering teams can migrate the electric vehicle powertrain software across different hardware platforms with minimal modification.
Do we need to rewrite our Electric powertrain application Software when moving from two-wheelers to heavy trucks?
No. The core codebase is application-agnostic and built on mature, pre-defined templates. The exact same foundational framework scales effortlessly to manage everything from a compact two-wheeler up to a heavy-duty Class-8 truck, significantly reducing your overall time-to-market.

Why Choose OptM’s EPTAS ?

Evolved

Mature, reusable, model-based design approach.

Templated

Pre-defined templates that accelerate time-to-market by reducing ground-up development.

Portable

Software can be seamlessly moved from one hardware target to another.

Augmentable

Ready for functional safety (ISO 26262) and cybersecurity upgrades.

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