Electric Vehicle Development | Hardware & Software Accelerator Solutions
That’s not all—EV owners enjoy up to 40% lower maintenance costs compared to traditional ICE (Internal Combustion Engine) vehicles.
And here’s the game-changer: Reports show that switching to EV fleets can slash fuel costs by up to 70% and cut CO2 emissions by over 50%, making it a smart move for both businesses and the planet!
Tap into the EV revolution with tailored engineering solutions! Embitel’s team of EV experts can help you build cutting-edge Battery Management Systems (BMS), Motor Controllers, and Vehicle Control Units (VCUs) that drive innovation and accelerate your time to market.
We are a Product Engineering Services provider with Electric Vehicles at the core of our services. EVs have been an integral part of our Innovation Programs.
Right from the motor controllers that drive the EVs to the advanced automotive applications like Body Control Modules, Battery Management System and Infotainment Systems, we have a range of reference designs that can expedite your Electric Vehicle development projects.
Our dedicated team brings years of experience in EV development to every project, ensuring the highest quality and efficiency. With a deep understanding of the unique challenges faced in Electric Vehicle development, we tailor our solutions to meet your specific needs.
From concept to production, we guide you through every step of the process, providing expertise and support along the way.
Electric Vehicle Development - Our Suite of Technology Solutions and Platforms
ELECTRIC VEHICLE MOTOR CONTROL ACCELERATOR
- Configurable Platform for the development of Motor Controller for Electric Vehicles (EV) Drivetrain
- Delivers production-grade solutions for Electric Vehicle Applications (E-Taxi/Auto, Electric Scooters, Electric Four-Wheelers, etc.)
- End-to-end support for projects related to Electric Vehicle product development
- Expedited series production- Approximately 6 months for a prototype and 12-15 months for Production Grade ECU
- ISO 26262 compliant design and development
- Equipped with algorithms developed using MATLAB/MBD methodology (like FOC)
- Equipped with Regenerative Braking feature
- Can be integrated with motors like BLDC and PMSM, and AC Induction Motors for hybrid and IC Engine vehicles
VEHICLE CONTROL UNIT ACCELERATOR
- "ISO safety compliant, meeting top functional safety standards and ASIL C/D requirements."
- Flexible hardware and software are customisable to support the diverse needs of electric vehicle platforms, including support for complex IO and sensor systems.
- Robust Security incorporates secure boot systems and advanced automotive cybersecurity modules to protect against cyber threats.
- Fast Response with optimized software and hardware configurations, our Vehicle Control Unit solution for electric vehicles delivers fast response times, ensuring seamless coordination between various ECUs.
EV BATTERY MANAGEMENT SYSTEMS
- Model-based design (MBD)
- Optimized low power consumption mode
- ISO 26262 compliance capability
- Battery Thermal Management under Battery Management Systems
- Safety and Fault management System
- High frequency sampling
- Battery Standard Portable application IEC 61960
- Daisy Chain and Ring Topology
- Battery Pack Monitoring
- Compatible with LiFePO4
- Up to ASIL-D compliance (ISO 26262 functional safety )
- Self-test & redundancy
- Open circuit detection
EV ON BOARD CHARGER
- Microcontroller board (based upon the requirement)
- CAN communication transmission rate 250-KBPS
- Implementation of active power decoupling for improving reliability and power density
- Input voltage – 150 to 270 Vac
- Output power – = 22 kW (or more based on the requirement)
- SAE J1772 (Type 1 / Type 2 / Bharat AC-001 connector) standards for power communication
- Power factor greater than 95% for all load conditions
- High Power density
- Peak efficiency 94%
- Power flow: V2G (optional Bi-directional – G2V or HV to LV)
- Compliant with global EV standards and Configurable with all vehicle platforms
- Functional safety compliance
ELECTRIC VEHICLE DC-DC CONVERTER
- A full ecosystem of parts to support wide bandgap power designs, including SiC diodes, SiC MOSFETs, and SiC Modules.
- MOSFET for Traction Automotive
- IGBT for traction Automotive
- SiC Modules for Traction Automotive
- Pulse width Modulation (PWM), control technique developed as per the application of Converter
- Expected converter efficiency is more than 90%
- Maximum Regulation of less than 5% selected for load and line regulation
- Isolation circuits solution prevents damage to components during fault, if required
EV TRACTION INVERTER
- A full ecosystem of parts to support wide bandgap power designs, including SiC diodes, SiC MOSFETs, and SiC Modules
- MOSFET for Traction Automotive
- IGBT for Traction Automotive
- SiC Modules for Traction Automotive
- Model based development
- Sinusoidal Pulse width Modulation (SPWM), Space Vector Pulse width modulation (SVPWM) control technique developed as per the application of inverter
- Field Oriented Control (FOC) Algorithms
- Flux weakening for wider speed operation of traction drive
- PI control with anti-windup, torque mode and speed mode
- Space vector modulation
Electric Vehicle Development Customer Success Stories
Development of Electric Vehicle Platform ECU with Focus on EV Motor Control Applications
Embitel successfully developed a customizable Electric Vehicle Platform ECU focusing on motor control applications, catering to tier 1 customers. Leveraging 18+ years of experience, we delivered an ASIL C compliant solution, ensuring future adaptability, reduced time-to-market, and development costs. The project's impact extends to enhancing EV performance and business engagements.
Development of Motor Controller and Application Layer (using MATLAB) - for a BLDC Motor
A story revolving around the development of a BLDC motor controller solution for an automotive transmission control unit using MATLAB-based application layer development. We utilized simulation tools like SimScape for efficiency, optimized motor parameters, and integrated base software seamlessly. Our solution reduced hardware components and provided value-added features like UDS Protocol Stack and Flash Bootloader software.
BLDC Hub Motor Control Platform for E-Cycle Application
A case study of how we developed a BLDC Hub Motor Control Platform for E-Cycle Application, overcoming integration challenges and ensuring compatibility with diverse environments and existing systems. Our solution offers precise speed control, low maintenance, and high efficiency, ultimately reducing time-to-market and development costs for clients while supporting future changes.
ISO 26262 (ASIL C) Compliance of Powertrain ECU for an Electric Vehicle
A sneak peek into how we ensured ASIL-C compliance for an Electric Vehicle OEM’s powertrain ECU’s complex device driver, enhancing safety.
Retracing some steps, we implemented ISO26262 standards meticulously, employing tools like Polyspace and Cantata. Our impact includes improved safety mechanisms and fault prevention, reducing time and costs.
[EV video] Challenges in Electric Vehicle Charging System Development
Why Partner with Us?
Dedicated team for EV development solutions
EVs have been at the epicenter of our innovation programs. Hence, we have a dedicated team in place with expertise in the development of EV-specific solutions.
Configurable accelerator platforms
We have proven and tested platforms ready to be configured for specific EV use cases for 4-wheelers, e-Autos and electric two-wheelers. We are capable of reducing your EV software solution’s time-to-market by more than 6 months.
Ready-to-deploy platform software and automotive stacks
Our platform software/Board Support Package and library of protocol stacks like UDS, DoIP, CAN-FD etc. are ready-to-integrate. Our proprietary configuration tools help to configure these stacks to meet project-specific requirements.
Complete EV Development with Integrated Automotive Standard Compliance
Our development practices conform to the latest automotive standards including ISO 26262 and AUTOSAR .
FAQS
Electric cars rely on a range of software applications to manage various aspects of their operations. These include Battery Management Systems (BMS) for monitoring battery health and performance, Motor Control Software for regulating electric motor functions, and Regenerative Braking Control to optimize energy recovery during braking.
Powertrain Management Software oversees the coordination of different powertrain components for efficiency and performance. Vehicle Control Units (VCU) serve as the central hub for integrating sensor data and controlling vehicle functions like acceleration and stability.
Infotainment systems provide entertainment, navigation, and connectivity features, while Over-the-Air (OTA) Update Software enables remote updates for improved functionality and security. Additionally, some electric cars incorporate autonomous driving software for advanced driver assistance features.
Software technology is revolutionizing the EV sector in numerous ways. It optimizes vehicle performance, enhances user interfaces, enables autonomous driving, and facilitates over-the-air updates.
Fleet management benefits from real-time monitoring and predictive maintenance, while smart charging algorithms optimize energy usage. Integration with smart grids and mobility services creates a more seamless ecosystem.
These advancements improve efficiency, safety, and user experience, driving innovation and sustainability in the EV market. As software continues to evolve, it promises even more significant advancements, such as enhanced energy management, increased autonomy, and greater connectivity with smart infrastructure.
In essence, software technology is not only shaping the future of electric vehicles but also redefining the entire transportation landscape.
