METHOD AND DEVICE FOR GIVING SIGNAL TO OPERATOR OF AGRICULTURAL TOOL THAT AGRICULTURAL TOOL PASSES SOWN AREA Russian patent published in 2016 - IPC A01C7/08 

FIELD: agriculture.

SUBSTANCE: agricultural tool is designed for application of the material into the soil, in which the material is a granular material, seeds, fertilizers or seeds and fertilizers. The agricultural tool comprises a drill, a navigation system and a device to alert the operator. The navigation system maps the movement of the tool so that the data on the tool position in real time can be compared with a map of the movement. When it is detected that the position of tool or its part corresponds to the movement on the previously sown and/or ploughed ground, the controller activates the mechanism of giving the signal in the tool cab of the operator to alert the operator about the necessity of sectional control. The operator manually initiates sectional control to stop dispensing the product, or lifting the beam for hinging the working bodies.

EFFECT: invention has a simplified technology and design.

17 cl, 21 dwg