What are Embedded Systems?
Embedded systems are specialized computer systems integrated into devices or machines that perform a specific function. Unlike general-purpose computers such as PCs or smartphones, embedded systems typically operate in real-time, with significantly limited resources, and under demanding conditions. They are essential for products and applications requiring automation, monitoring, and control.
Typical Industries and Applications of Embedded Systems:
Embedded Systems from our Hands
Embedded systems take on clearly defined functions in devices, machines, and complex technical systems. Depending on the intended use, the architecture, performance, and security requirements vary considerably. PICKPLACE supports customers in developing all types of embedded systems from scratch. Here is an overview of typical types of embedded systems:
Electronic Control Units (ECUs)
Control units regulate functions in vehicle technology, industrial electronics, or rail applications. They control sensors, actuators, or entire subsystems, handle power switching, and are often deeply integrated into safety-relevant processes.
Signal processing, converters & sensor technology
These systems capture and process data from the environment—such as from temperature, light, or motion sensors. This also includes image processing and embedded video processing. The systems handle filtering, transformation, or data classification.
Gateways & Communication
Gateways connect embedded systems to networks or other subsystems. They master classic protocols (CAN, Ethernet, Modbus) as well as wireless communication such as WLAN, NFC, or cellular – often with requirements for latency, security, and interoperability.
Control, Automation & Power Electronics
These systems control physical quantities such as pressure, current, or rotational speed – often in conjunction with inverter or converter units. They are central to machine control, network management, or drive control – with requirements for real-time performance and EMC.
Mission-critical systems
A safety-critical embedded system fulfills additional requirements for error prevention, self-monitoring, and structural redundancy. Safety-by-design, safe states in case of failure, and standards-compliant development processes are key features.
Information & Entertainment Systems
These systems are used for playback, data display, or device control – in vehicles, machines, or public applications. They include audio and video applications, as well as network and storage functions.
Embedded systems are the invisible backbone of modern technology – they control, secure, and connect our world, often without us realizing it.
Dr. Hendrik Schnack