Final answer:
The CMWS ECU in computer systems is responsible for detecting and tracking missile threats. When a target reaches a specific threshold, the spatial coordinates are handed off to the JHCU. This process is often used in military aircraft equipped with the CMWS.
Step-by-step explanation:
In the field of computer systems, the CMWS ECU refers to the Central Missile Warning System Electronic Control Unit. The CMWS ECU is responsible for identifying and tracking incoming missile threats.
The spatial coordinates of the target of interest are handed off to a Joint Hardware Control Unit (JHCU) when the target reaches the threshold determined by the CMWS ECU. The JHCU then takes over command and control of the target's spatial coordinates.
For example, in a military aircraft equipped with the CMWS, the CMWS ECU continuously monitors the surrounding airspace for incoming missiles. Once a target of interest reaches a specific threshold determined by the CMWS ECU, the spatial coordinates of that target are relayed to the JHCU, which can initiate countermeasures or other defensive actions.