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Battery Management System Accelerator for Electric Vehicles – One Stop Technology Solutions

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Did you know?

The global EV Battery Management System (BMS) market was valued at approximately $1.42 billion in 2021 and is projected to grow at a CAGR of 17.2%, reaching$5.67 billion by 2027?

Efficient BMS are crucial for maintaining battery health, with studies indicating that EV batteries retain about 90% of their capacity after 100,000 km and 87% after 300,000 km, thanks to advanced BMS technologies.

But wait, there’s more! The integration of wireless Battery Management Systems (wBMS) can reduce wiring harnesses by up to 90%, leading to more efficient vehicle designs and reduced manufacturing complexity.

Unlock the full potential of your EV batteries with Embitel’s cutting-edge BMS solutions! Our expertise in developing customizable and robust BMS ensures optimal battery performance, safety, and longer life cycles, empowering you to lead the EV market.

Embitel’s Battery Management System Service Offerings

Voltage and Current Protection

Temperature Monitoring

Cell Monitoring / Balancing

Diagnostics and Relay Control

Optimized Charging and Discharging

Isolated CAN Communication

48+

Certified Employees

62+

Certifications

99.9%

Platform Uptime

4.63 / 5

Customer Satisfaction Score

Customer Success Stories

AEM Integration Success Stories

electric-vehicle

Design and Development of Centralized Battery Management System with LiFeP04 Battery for EV Application

SCADA Solution Development for Solar Tracking System

BMS Platform Software Development for Tier-1 BMS Solution Vendor

Interested to know more about our EV services? Get in touch with our consultants and get the details!

Battery Management System for Electric Vehicles – Basic Architecture and Block Diagram

A smarter, Safer and efficient Battery’s cognitive core – We assist on custom design and developments of Battery Management Systems for all types of EVs (two, three and four wheelers)

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Key Functionalities

Smarter, Safer and efficient Battery’s cognitive core

Cell Monitoring

Battery State calculation

Performance optimization

Protection

timeline

01

Hardware Features

  • Model-based design (MBD)
  • Optimized low power consumption mode
  • ISO 26262 capable system
  • Battery Thermal Management
  • Safety and Fault management System

02

Safety Features

  • Up to ASIL-D (ISO 26262 functional safety)
  • Self-test & redundancy
  • Open circuit detection

03

Battery Features

  • High frequency sampling
  • Battery Standard Portable application IEC 61960
  • Daisy Chain and Ring Topology
  • Battery Pack Monitoring
  • Compatible with LiFePO4

Want Some Technical Insights of our Expertise? We are Here for It

Hardware
  • ASIL-D & AEC qualified components
  • Optimized BOM with alternatives
  • Customize schematic & PCB layout design
  • Signal Integrity, Thermal, EMI/EMC analysis
Software
  • ASIL-C Compliant Platform SW Development
  • Automotive current sensing and coulomb counting
  • Communication: CAN-FD Driver + Interface Layer + Network management
  • Diagnostics Layer: UDS ISO14229 and ISOTP

FAQs

Ans. There are two primary categories of Battery Management Systems for Electric Vehicles. The first type is a centralized BMS, which employs a single control unit to oversee all battery cells within the system. The second type is a distributed BMS, which utilizes multiple control units to manage the battery cells in the system.

Ans. An automotive Battery management system plays a crucial role in modern Electric Vehicles. Embitel provides an integrated platform for the development, testing, and verification of these advanced systems. This platform offers substantial advantages in terms of time, cost, and quality for BMS development teams.

Ans. Battery Management System refers to technology dedicated to monitoring a battery pack. This pack comprises a configuration of battery cells organized electrically in a row x column matrix. Battery Management service enables the delivery of a targeted range of voltage and current for a specific duration, taking into account anticipated load scenarios.

Ans.. Embitel comes with a solution of automotive Battery Management System that oversees the recharging process of the battery by directing recovered energy (such as from regenerative braking) back into the battery pack. Typically, the battery pack consists of multiple battery modules, each comprising numerous cells.

Ans.. The primary function of a Battery Management System for Electric Vehicles is to ensure that the battery operates within safe parameters concerning voltage, current, and temperature during charging, discharging, and, in certain situations, during open circuit conditions.

Ans.. A Battery Management System is indispensable in a Lithium-Ion battery system. This device facilitates real-time control of each battery cell, communicates with external devices, manages state of charge (SOC) calculations, and measures temperature and voltage, among other functions.

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