Embedded Systems (ES)

The Embedded Systems Division (ES) covers all the activities required to develop and secure complete electronic systems and supports numerous companies, particularly those in the transport sector, in the development of embedded software.
The entire spectrum of electronics and embedded software is mastered through robust processes:

  • Elaboration of the embedded software requirements
  • Functional design
  • Embedded real-time system architecture
  • Specifications and developments (functional safety according to ISO26262)
  • Embedded communication protocol
  • Test management process
  • Project management process
  • Change management process (anomalies / evolutions)
  • Configuration management process
  • Implementation of a tool-based development process in a CMM context

Examples of project development:

  • Advanced Driver Assistance Systems (ADAS)
  • Connected systems (infotainment and dashboards) for electric and autonomous vehicles and the future
  •  …

Automotive sector
and railway

  • Development with ISO26262 specification
  • Development of computers controlling :
    – thermal engines
    – the robotized gearbox
    – power steering,
    – vehicle suspensions, …
  • Realization of electronic airbag boxes, wiping systems, vehicle lights control, …
  • Software design ensuring Stop and Start strategies, DC/DC power converter control strategies, new generation 3D oriented GPS, …
  • Software development for railway signalling systems, management of landing doors in metro stations, …

Aeronautical sector
and defense

  • Development of fuel management computers, control surfaces, de-icing systems, seat controls, etc.
  • Geostationary Satellite Monitoring and Control System
  • Telemetry systems allowing the acquisition of numerous data during the test phases
  • Cryptographic Computers
  • Key injectors
  • Tactical links
  • IFF, …

Telecom sector

  • HW RF development in 3G/4G/LTE mobile telephony, HW Lowband architecture applied to mobile telephony, system integration for 2G/3G/LTE RF transceiver
  • Qualification of a GSM/EDGE transceiver chip, RF performance measurement (sensitivity, EVM, power, noise…)
  • Development and integration of low layer software (L1) for the real time control of the radio HW
  • Specifications of the HW platform equipped with processors (ARM, DSP, ASIC)
  • Development of a Bluetooth, WIFI, NFC stack, …
  • GSM phone system for aircraft, PMR, satellite telecommunication