Safety system for a cooker

By Christian Pehle,

Safety system to prohibit fire and smoke in the kitchen

  • Design and realization of the software architecture for four modules:
    • Sensor to monitor the temperature of a hob, and to monitor the movement of persons
    • Smoke sensor
    • Turn-off unit for the mains, tri-phase and one-phase
    • RF-adapter to control the system via USB with a PC
  • Realization of the RF-protocol (868MHz) between the modules
  • Implementation of an interface to smart-home-systems (e.g. Homematic)
  • Development of a intuitive program running on a PC to control the system (Microsoft Windows 7 and 10)
  • Formulation of testing routines
  • Documentation
  • Development environment and tools: MPLAB IDE (Microchip)