3 results about "Point counting" patented technology

The utility model relates to a kind of point counting and checking machine, it includes two side wallboards and controller, two sides the wallboard between sequentially be equipped with counting mechanism, checking mechanism and receiving mechanism along longitudinal direction, the checking mechanism includes dispensing wheel and pass currency platform, the dispensing wheel is along the axial interval arrangement of second mounting shaft, the second mounting shaft rotation is arranged, the dispensing wheel and the pass currency platform between form pass currency passageway, wherein, the checking mechanism further includes optical detection component, the dispensing wheel between form checking gap, the optical detection component is configured at the checking gap, the optical detection component includes light source emission lamp and first receiver, light signal emitted by light source emission lamp reaches first receiver at checking gap at banknote surface, banknote is exposed at checking gap at banknote surface longitudinal direction when banknote passes through dispensing wheel when banknote passes through dispensing wheel, identification is accurate.

The application discloses a kind of based on unmanned aerial vehicle and point counting network's field rice ear identification and yield prediction method, the main content of method is: using unmanned aerial vehicle equipment with high-definition visible light camera, after rice enters full heading stage, orthographic image is acquired from rice field top;The image collected is handled, and the rice ear in image is color enhanced;An improved and used target detection network P2PNet based on point counting is used to detect and count the rice ear in the rice field image obtained;According to the field rice ear detection counting result, combined with the sample obtained in field, the regional yield prediction mathematical relationship is constructed.This application can detect rice field quickly based on unmanned aerial vehicle platform, and can complete the work in larger area range in unit time, significantly improve the efficiency of rice field yield prediction.

The utility model discloses a multifunctional point machine with protection mechanism, including the body, still include protection mechanism, the body inside is provided with protection mechanism, the protection mechanism includes the distribution seat, the discharge board, the connecting plate, the connecting plate, bolt and conveyer belt, the body discharge end is provided with the distribution seat and has the discharge board with the distribution seat discharge end inclined welding, the discharge board end is away from the distribution seat one end swing joint and has the connecting plate, no matter the nail is in the discharge board with what attitude slide, can ensure that the nail tip part will not directly impact the conveyer belt, and then avoid damaging the conveyer belt, to the conveyer belt play effective protection, prolong the service life of equipment component.