Embedded Solutions

G Square is an expert in Embedded Software Development, Hardware Development, Bench Testing, Unit Testing, System Validation (Black Box Testing and White Box Testing), and Software Validation.

G Square follows the V-Model for the Software Development Life Cycle and the Agile Scrum methodology for project management.
G Square provides end-to-end solutions to achieve complete product development. We can deliver all kinds of support under one roof in a short span of time. G Square is a one-stop solution for all Embedded Automotive products and services.
With our expertise, we can support the development of accurate and robust embedded products in both software and hardware areas.
We help our clients achieve aggressive time-to-market requirements by developing accurate, reliable, and efficient embedded software and hardware.
Out-of-the-box thinking differentiates G Square from other organizations.
G Square is not limited to providing support to customers. Along with dedicated support, we are responsible for innovative ideas and building the technology of the future.

Service Offerings

Embedded Software Design & Development

Embedded Hardware Design & development

AUTOSAR Software Design & Development

IOT solution from Sensor design

Communication protocol stack development – CAN, LIN, J1939, Ethernet

Battery Management System

System Verification

Software Validation

ISO 26262 Functional Safety

Flashing

OTA(Over The Air)

Embedded Systems & Expertise

Model Based Development (MATLAB)
Seat Control Solutions
AUTOSAR – Classic and adaptive
IOT solution
UDS Stack and Complex Driver development
Bootloader
Lighting solution
Ready-to-Deploy IPs’ : RS232, SPI, I2C, UDS, CAN, LIN, J1939 and other stacks

Ready-to-Deploy IPs’ : RS232, SPI, I2C, UDS, CAN, LIN, J1939 and other stacks
Layered architecture-based software development with Embedded C platform
Testing – Unit testing, Integration testing and complete validation
Software development for all kinds of vehicle platforms like on road and off-road vehicles
Electrical Vehicles
HVAC system solution
Battery management system
Seat control system

Seat Control system development (using ECU and motors) and testing:

Seat Movement: Seat Motors are helping to set the position of seat. There are 4-5 motors are used to adjust height, track, Recliner, leg support and also headrest position.

Seat Comfort: Dynamic bolsters, lumbar support, massage, heating, cooling and/or ventilation, “air-scarf”, entry aid, and individualized adjustment memory

Seat Safety Functions: Seatbelt pretensioner, which are part of the vehicle safety system

Seat passenger detection: Several sensors are the built-in seat and feedback to the system for more safety and reliability

HVAC System and climate control in EV

In an automated climate control system, the data from temperature and humidity sensors in the vehicle cabin is continuously compared by an MCU to the setting defined by the occupants, and the heating/cooling is adjusted appropriately.

Modern HVAC systems feature multiple sensors, actuators, power management, comms and control elements
HVAC compressor designs need to be simple and compact (using a single converter and transformer to generate both voltages), and offer good performance.
Discrete insulated gate bipolar transistors (IGBTs) with gate driver integrated circuits (ICs) simplify designs by allowing for minimized printed circuit board trace length and component count.
Real-time microcontrollers (MCUs) that can handle complex algorithms enable sensor less (velocity and torque) motor-control applications and improve the cost to design

Door Control system with ECU/DCU

To efficiently control the increasing number of components and functions installed in the door zone such as switches and sensors, actuators and interior lighting components, many vehicle manufacturers are implementing dedicated Door Control Units (DCUs).

Door electronics are an essential part of automotive cabin functionality. A modern vehicle door contains actuators, sensors, illumination, and switch loads that require control, diagnosis, and protection, these functions are achieved in a door control module.

Premium functionality of a door control module (DCM) includes:

Door Control system with ECU/DCU

The door system or Door Control Unit (DCU) makes the use and operation of the doors as convenient as possible.
Side Access Module (SAM) ECU controls position with the help of Latches, Hall sensor motor control unit etc.
The Power Door Control is a key element to realizing our fully smart autonomous door system

Power Liftgate Door and Swing Door

PWM Control of Single and Dual Drive Systems
Harmonic open and close movement
Direct and indirect anti pinch for opening and closing
Adjustable speed profile
Programming of upper stop position
Hands free access

Drift / offset and slam control
Thermal motor protection
Compensation of snow load, temperature, inclination and fan level
Beeper, user switch and spoiler control
CAN and LIN interface

Prototyping

Prototype sample design and development Prototype sample preparation for realization and validation

Hardware Services

Hardware design for automotive ECU Schematic circuit design Component procurement and PCB assembly PCB layout design Signal integrity analysis Thermal analysis Board bring up activity HDL programming for FPGA (VLSI technology) Automotive electronic parts bench marking and costing analysis

Embedded Firmware & Application Software

Firmware & Application software development Model Based Design (MBD) using atlab/Simulink/State flow – Application, Plant Modelling, Test Automation, etc. AUTOSAR compliant embedded firmware / software development ISO26262 compliant development Telematics and upcoming communications – IOV, V2I, V2V Read Less

E/E Architecture services

A) ADAS & Automated Driving

Cameras
RADAR
Thermal Sensing
Advance Driving Assistance Technologies

• Park
• View – 360 degrees
• Driver / Occupant Monitoring
• Cruise
• Collision Avoidance

Interior Sensing System
Collective Perception
System Integration

• Park
• View – 360 degrees
• Driver / Occupant Monitoring
• Cruise
• Collision Avoidance

B) Control Modules

Chassis Control Modules

• Intelligent Chassis Control Module (ICCM)
• Battery Management Unit
• Cell Sensing Board (CSB)

Powertrain Control Modules

• Transfer Case Control Module (TCCM)
• Rear Driveline Control Module (RDCM)
• Powertrain Control Module (PCM)
• Brushless DC Motor Controller

Glow Plug Control Modules

• Glow Plug Control Unit

Mechatronic Control Modules

• Electronic Control Modules
• Obstacle Detection
• Gesture Recognition
• Power Lift Gate (PLG)