CONTROL UNIT AND CONTROL SYSTEM OF AGRICULTURAL HARVESTING MACHINE AND AGRICULTURAL HARVESTING MACHINE Russian patent published in 2023 - IPC A01D43/08 A01D75/18 G01V3/08 

FIELD: agricultural machinery industry.

SUBSTANCE: the group of inventions relates to agricultural machinery industry. Th control unit (5) of agricultural harvesting machine (1) is designed to receive measuring signal (6) at least from one sensor (4) of foreign objects, installed on the working body (2) of the agricultural harvesting machine (1), and to detect the foreign objects in the harvested culture, depending on that signal. Additionally, the control unit (5) is arranged to switch off or stop the working body (2) when a foreign object is detected in the harvested culture (10), while keeping at least one sensor (4) of foreign objects switched on. The control unit (5) is also arranged to actuate at least one signal device (8) to provide a signal that is perceived acoustically and/or visually when the working body (2) is switched off or stopped when a foreign object is detected in the harvested culture (10) based on a measuring signal (6) from the at least one remaining switched-on sensor (4) of foreign objects. The control system of the agricultural harvesting machine contains the control unit (5), described above, at least one sensor (4) of foreign objects, installed on the working body (2) of the agricultural harvesting machine (1), which sends a measuring signal (6) to the control unit (5), and at least one signaling device (8), driven by the control unit (5). The agricultural harvesting machine (1) includes the working body (2) and the control system, described above.

EFFECT: providing the method for simple and fast removal of detected foreign object from the harvested culture.

10 cl, 1 dwg