摘要:
The present invention relates to a system for locally precise application of substances to useful areas of farmland and woodland and a corresponding method. The system comprises at least one multiple rotary wing aircraft, which contains at least one electronic control device for controlling the flight movements, which steers the multiple rotary-wing aircraft autonomously on predefined flight paths. The electronic control device contains at least one processing unit, at least one receiver for signals of a global satellite navigation system for position determining and an inertial measurement unit for detecting movement data of the multiple rotary-wing aircraft. The processing unit calculates the data of the receiver according to the method of real-time kinematics with the data of a base station and with the measured data of the inertial measurement unit for improving the accuracy of the position measurement data so that the electronic control device can sufficiently accurately steer the multiple rotary-wing aircraft to apply substances to farmlands.
摘要:
A remote control device (10) includes: an orientation sensor (44) which detects a flight orientation of an unmanned helicopter (1); a GPS antenna (40) and a GPS receiver section (42) for detecting speed information of the unmanned helicopter (1); and a CPU (34a) which detects a flight distance of the unmanned helicopter (1) by integrating the speed information. A memory (34b) stores information concerning a base point of the unmanned helicopter (1). Based on a flight orientation of the unmanned helicopter (1), and a flight distance of the unmanned helicopter (1) which is obtained by integration of the speed information, the CPU (34a) detects a relative position, which indicates a position of the unmanned helicopter (1) with respect to the base point, and controls the flight of unmanned helicopter (1) based on the relative position.
摘要:
A remote control device (10) includes: an orientation sensor (44) which detects a flight orientation of an unmanned helicopter (1); a GPS antenna (40) and a GPS receiver section (42) for detecting speed information of the unmanned helicopter (1); and a CPU (34a) which detects a flight distance of the unmanned helicopter (1) by integrating the speed information. A memory (34b) stores information concerning a base point of the unmanned helicopter (1). Based on a flight orientation of the unmanned helicopter (1), and a flight distance of the unmanned helicopter (1) which is obtained by integration of the speed information, the CPU (34a) detects a relative position, which indicates a position of the unmanned helicopter (1) with respect to the base point, and controls the flight of unmanned helicopter (1) based on the relative position.
摘要:
A method of the aerial application of parasitoids of the genus Trichogramma in plant protection, in which on a defined plant surface area or on a unit of the plant surface area a defined amount of Trichogramma parasitoids is distributed by a flying means. First of all, a loose mixture consisting of the pupae of the parasitoids Trichogramma, which are in defined developmental stages, and of loose inert substrate of natural origin is formed, whereupon the loose mixture is gradually released in a defined amount per unit of time from the aerial means flying at a defined speed and at a defined altitude over the plant surface treated. An evaluation method of the aerial application of Trichogramma parasitoids in plant protection, in which on a defined area of vegetation or on a unit of the area of vegetation a defined amount of Trichogramma parasitoides is distributed by means of a flying means. Before the application of the loose mixture consisting of the pupae of the parasitoid Trichogramma, which are in different defined developmental stages, and of a loose inert substrate of natural origin, a set of small capturing pads (4) of the loose mixture is distributed on a defined area of the plant surface treated, whereupon the application of Trichogramma parasitoids is performed with the aid of the flying means and subsequently the number of the pupae of Trichogramma parasitoids caught on individual capturing pads (4) is optically evaluated. A device for the aerial application of Trichogramma parasitoids in plant protection, which comprises a reservoir of Trichogramma parasitoids and a dispenser. The reservoir of Trichogramma parasitoids is composed of a gravity reservoir of the loose mixture of the pupae of the parasitoid Trichogramma, which are in defined developmental stages, and of a loose inert substrate of natural origin. Arranged at the outlet of the gravity reservoir of the loose mixture is a dispensing mechanism (3) of the loose mixture, whereby the device (1) is provided with means for fastening to the flying means. A loose mixture for the aerial application of Trichogramma parasitoids in plant protection. The loose mixture consists of the pupae of the Trichogramma parasitoid, which are in defined developmental stages, and of a loose inert substrate of natural origin.
摘要:
A helicopter (1) having: a flow control device (8) provided at one of a lower portion of a side surface (2a) of a fuselage (2) and a portion on a lower surface (2a) of the fuselage (2) near the side surface (2a) and extending downward.