阅读说明：本技术 杂草灭活设备 (Weed inactivation equipment ) 是由 S.德安德雷德库蒂尼奥菲柳 J.安特诺波米利奥 B.巴尔韦德 D.特罗门德斯德索萨 于 2017-11-27 设计创作，主要内容包括：本发明涉及一种杂草灭活设备,其包括至少一个电极,由此至少一个电极针对杂草。杂草活化设备使能杂草控制而不利用有毒除草剂。(The present invention relates to a weed-killing apparatus comprising at least one electrode, whereby the at least one electrode is directed against weeds. The weed activation device enables weed control without utilizing toxic herbicides.)

1. Weed-killing device comprising at least two electrodes, whereby at least one electrode is directed against weeds,

-at least one power source supplies at least one electrode with electrical energy,

whereby the at least one power supply comprises at least one electronic h-bridge inverter for DC/AC conversion, generating a rectangular wave AC current,

whereby the inversion occurs at a frequency above 1.0 kHz.

2. Weed-killing device comprising at least one electrode, whereby the at least one electrode is directed against weeds, characterized in that the at least one electronic h-bridge inverter comprises means to control the pulse width, thereby providing Pulse Width Modulation (PWM).

3. Weed-killing device comprising at least one electrode, whereby the at least one electrode is directed against weeds, characterized by at least one transistor comprising means for controlling the pulse density, thereby providing Pulse Density Modulation (PDM).

4. The weed-killing apparatus of claim 2 and claim 3, wherein the PWM of claim 2 and the PWM of claim 3 are connected in series.

5. Weed-killing device comprising at least one electrode, whereby the at least one electrode is directed against weeds,

-at least one power source supplies at least one electrode with electrical energy,

whereby the at least one power supply is followed by at least one pre-charging unit to pre-charge the at least one capacitor,

-the at least one capacitor acts as an energy consumption buffer,

-at least one pre-charge unit decays the inrush current of the at least one capacitor.

6. The weed inactivation apparatus of claim 5, wherein at least one pre-charge unit comprises a resistor and/or a transistor to control an inrush current of at least one capacitor.

7. Weed-killing device comprising at least one electrode, whereby the at least one electrode is directed against weeds,

-at least one power source supplies at least one electrode with electrical energy,

-whereby the at least one power supply comprises means for limiting voltage peaks on the circuit, whereby said means are selected from the group consisting of:

inductive voltage peak control, which ensures a limitation of the voltage peak at the secondary by limiting the relation between the external inductor and the inherent inductive properties of the transformer,

-in parallel with the application of the AC/DC voltage peak control and which rectifies a fraction of the output running it through a capacitor and a resistor, the voltage peak being limited by charging/discharging the capacitor with a fraction of the total power of the system through the resistor,

selective harmonic cancellation (SHE) solutions to filter out problematic harmonics that may cause voltage increases.

8. Weed-killing device comprising at least one electrode, whereby the at least one electrode is directed against weeds,

-at least one power source supplies at least one electrode with electrical energy,

whereby the at least one power supply includes electronics that adjust the DC voltage to ensure a specific power transfer (e.g., buck, boost and buck-boost PFC topologies) as a function of the measured parameters.

9. Weed-killing device comprising at least one electrode, whereby the at least one electrode is directed against weeds, characterized in that at least one power supply supplies the at least one electrode with electrical energy, the at least one power supply comprising a transformer with 3-7 interposed secondary-primary-secondary tissue slots insulated from each other.

10. Weed-killing device comprising at least one electrode, whereby the at least one electrode is directed against weeds, characterized in that at least one power supply supplies the at least one electrode with electrical energy, the at least one power supply comprising a transformer with a wire structure of litz tissue, the litz wire consisting of a plurality of wires that are electrically insulated from each other and untwisted.

11. Weed-killing device comprising at least one electrode, whereby the at least one electrode is directed against weeds, characterized in that at least one power supply supplies the at least one electrode with electrical energy, the at least one power supply comprising a transformer with a wire structure of litz tissue, the litz wire consisting of a plurality of wires that are electrically insulated from each other and untwisted.

12. Weed-killing apparatus comprising at least one electrode, whereby the at least one electrode is directed against weeds, characterized in that at least one power supply supplies the at least one electrode with electrical energy, the at least one power supply comprising a transformer having a planar wiring structure.

13. Weed-killing device comprising at least one electrode, whereby the at least one electrode is directed against weeds, characterized in that the detector detects individual weeds with a sensor selected from the group consisting of:

an X-ray camera, individual sensors and a sensor matrix for detecting environmental properties and, where appropriate, material-covered structures,

-an X-ray spectroscope or spectroscope sensor or sensor matrix on or near the applicator below the earth surface for the relevant prediction of the structure and the adaptation of the process parameters to the soil properties,

-radar cameras, individual sensors and sensor matrices for detecting underground structures and above-ground spatial conditions;

an ultrasonic sensor for identifying and characterizing spatial structures for selective process parameter settings,

active and passive camera systems, single sensors and sensor matrices, in the radiation range of 250-,

an active fluorescence camera system, individual sensors and sensor matrices (chlorophyll fluorescence and other structural components), for the documented structure of control and working results for optimization of electrocution and process parameters and the selective characterization of their process-induced changes during electrocution,

a thermal imaging camera, a single sensor and a sensor matrix for safety monitoring of process cycles,

-a terahertz camera, a single sensor and a sensor matrix for determining surface and refractive properties of a structure for position and process monitoring,

mechanical transmission and laser optical systems with triangulation or time-of-flight measurements for positioning structures and their surface properties, or for avoiding space hazards for electrochemical systems, carrier systems and actuator control,

spatial imaging sensors, in the vicinity of the vehicle and the current applicator, using ultrasound, laser systems, radar systems or other spatial scanning and imaging methods for the purpose of creating a spatial working model,

environmental monitoring sensors for determining properties such as humidity, dew point, water film, rain intensity, temperature (soil for process optimization of electrocution, soil surface, air,

chemical/physical sensitivities for process characterization and safety control, such as ozone measurement, smoke, carbon monoxide, VOCs, soil conductivity, moisture, traction of the applicator,

-magnetic and inductive sensors for detecting metallic materials for process control,

a field measurement sensor in the ground for optimal control of electrocution parameters,

electrician process monitoring sensors (e.g. current, voltage, frequency) of the electrocution system.

14. The weed inactivation apparatus of claim 13, comprising characterized in that the apparatus for geographical mapping comprises power and positioning parameters of vehicle movement, actuators and electrocution-current, voltage, soil resistance, humidity-in a location-dependent manner.

15. The weed-killing apparatus of claim 14, comprising wherein the apparatus for geographical mapping is a GPS sensor that tracks killed weeds.

16. Weed inactivation apparatus according to claim 13 or claim 15, comprising characterized in that it has a control system that calculates results from sensor data and transmits them to an associated system, in particular but not exclusively a BUS system, for controlling an electrocution system, including all system-linked actuators, movement and positioning of the vehicle and documentation of absolute position and biological characteristics of the structure or their current and future probability of occurrence in a specific range.

17. The weed inactivation apparatus of any of claims 13 to 16, comprising wherein data about the structure, such as their own sensor data, may also be processed and used independently of the electrocution system using independently movable sensors or other data input methods.

18. The weed-killing apparatus of any one of claims 13 to 17, comprising wherein the sensor data can be geo-referenced as a spatial image and can be processed and used in such a way that: at a later time it may be partially converted into an augmented reality of the structure that can be used for control and further processing.

19. Weed-inactivating device comprising at least one electrode, whereby the at least one electrode is directed against weeds, characterized in that it has a control device, which is particularly, but not exclusively, connected to the BUS system or integrated there, in order to influence the speed of the movable carrier.

20. The weed-killing apparatus of claim 19, comprising wherein the movable carrier is a moving object on a tractor, trailer, self-propelled vehicle or crawler, or walking trap.

21. The weed-killing apparatus of any of claims 19, comprising wherein the movable carrier is a flying object.

22. The weed inactivation apparatus of any of claims 19 to 20, comprising wherein the moveable carrier is self-propelled or remotely controlled.

23. Device for electrocution, i.e. the direct or indirect treatment of biological structures to weaken it by means of an electrophysical method and/or the current of the structures in the environment, characterized in that it comprises a mobile carrier, a current applicator, an actuator and a sensor, which detects the presence of certain structures in order to enable targeted electrocution.

24. The apparatus of claim 23, wherein the sensor determines the position of the structure and the mobile carrier based on near field positioning or GPS signals.

25. The device according to claim 24, wherein the sensor (in case of an active system in combination with an active radiation source) is selected from the group of sensors:

an X-ray camera, individual sensors and a sensor matrix for detecting environmental properties and, where appropriate, material-covered structures,

-an X-ray spectroscope or spectroscope sensor or sensor matrix on or near the applicator below the earth surface for the relevant prediction of the structure and the adaptation of the process parameters to the soil properties,

-radar cameras, individual sensors and sensor matrices for detecting underground structures and above-ground spatial conditions;

an ultrasonic sensor for identifying and characterizing spatial structures for selective process parameter settings,

active and passive camera systems, single sensors and sensor matrices, in the radiation range of 250-,

an active fluorescence camera system, individual sensors and sensor matrices (chlorophyll fluorescence and other structural components), for the documented structure of control and working results for optimization of electrocution and process parameters and the selective characterization of their process-induced changes during electrocution,

a thermal imaging camera, a single sensor and a sensor matrix for safety monitoring of process cycles,

-a terahertz camera, a single sensor and a sensor matrix for determining surface and refractive properties of a structure for position and process monitoring,

mechanical transmission and laser optical systems with triangulation or time-of-flight measurements for positioning structures and their surface properties, or for avoiding space hazards for electrochemical systems, carrier systems and actuator control,

spatial imaging sensors, in the vicinity of the vehicle and the current applicator, using ultrasound, laser systems, radar systems or other spatial scanning and imaging methods for the purpose of creating a spatial working model,

environmental monitoring sensors for determining properties such as humidity, dew point, water film, rain intensity, temperature (soil for process optimization of electrocution, soil surface, air,

chemical/physical sensitivities for process characterization and safety control, such as ozone measurement, smoke, carbon monoxide, VOCs, soil conductivity, moisture, traction of the applicator,

-magnetic and inductive sensors for detecting metallic materials for process control,

a field measurement sensor in the ground for optimal control of electrocution parameters,

electrotechnical process monitoring sensors of electrocution systems (e.g. current, voltage, frequency, phase shift, waveform, etc.) for characterization and documentation of structural and process optimization.

26. Device according to one of claims 23 to 25, characterized in that it has a control system that calculates results from sensor data and transmits them to an associated system, in particular but not exclusively a BUS system, for controlling an electrocution system, including all system-linked actuators, the movement and positioning of vehicles and documentation of absolute positions and biological characteristics of structures or their current and future probability of occurrence in a specific range.

27. Device according to one of claims 23 to 26, characterized in that data on structures, such as their own sensor data, can also be processed and used independently of the electrocution system with independently movable sensors or other data input methods.

28. Device according to one of claims 23 to 27, characterized in that sensor data can be geo-referenced as aerial images and can be processed and used in such a way that: at a later time it may be partially converted into an augmented reality of the structure that can be used for control and further processing.

29. Device according to one of claims 23 to 28, characterized in that the device for geographical mapping comprises power and positioning parameters of the movement of the vehicle, the actuators and the electrocution-current, voltage, soil resistance-in a position-dependent manner.

30. Device according to one of claims 23 to 28, characterized in that it has a control device, which is particularly but not exclusively connected to a BUS system or integrated there, in order to influence the speed of the movable carrier.

31. Apparatus according to one of claims 23 to 29, characterized in that the movable carrier is a moving object on a tractor, a trailer, a self-propelled vehicle or a crawler or a walking trap.

32. The apparatus according to one of claims 23 to 30, characterized in that the movable carrier is a flying object.

33. Apparatus according to one of claims 24 to 30, characterized in that the movable carrier is self-propelled or remote-controlled.

34. An electronic weed killing circuit comprising at least two of the following components:

an alternator or other source of AC power,

-an inductor Current Limiting Reactor (CLR) to limit the current,

a rectifier or rectifier bridge to provide DC for a DC/AC converter (typically a square wave h-bridge inverter),

a capacitor bank to provide and reduce the voltage ripple of a DC/AC converter (typically a square wave h-bridge inverter), and,

-a transformer.

35. An electronic weed-killing circuit according to claim 34, wherein the alternator, CLR and/or rectifier are replaced by one single DC power supply or the like.

36. An electronic weed-killing circuit according to claim 34 or claim 35, characterized in that the pulses at the DC/AC converter (typically a square wave h-bridge inverter) and thus the total current of the system are controlled.

37. Electronic weed-killing circuit according to one of the claims 34-36, characterized in that a pre-charge circuit is used before the capacitor bank to limit the inrush current.

38. Electronic weed-killing circuit according to one of the claims 34 to 37, characterized in that the individual transformer PDM current control is combined with the use of a higher frequency DC/AC converter (typically a square wave h-bridge inverter) to individually control the current at each segment with dynamic precision by PWM control of the AC of the output of the DC/AC converter (typically a square wave h-bridge inverter).

39. Electronic weed-killing circuit according to one of claims 34 to 38, characterized by a PFC topology for voltage regulation and power factor correction by means of step-down (buck), step-up (boost) or step-up and step-down (buck-boost), whereby a high frequency filter before the rectifier avoids switching frequency pollution of the alternator.

40. Electronic weed-killing circuit according to one of the claims 34 to 39, characterized in that the transformer has a small leakage inductance, an external inductor is added in series with the transformer and used to clamp the voltage peak in a maximum value equal to the DC-link.

41. The electronic weed-killing circuit of one of claims 34 to 40, wherein a rectifier is added in parallel with the electrodes at the secondary coil of the transformer.

42. The electronic weed-killing circuit of one of claims 32 to 41, wherein harmonic components are removed from the primary voltage by PWM, generating a quasi-rectangular wave.

43. The electronic weed-killing circuit of one of claims 34 to 42, wherein the transformer coil structure comprises 3-7 interposed secondary-primary-secondary organized slots insulated from each other.

44. The electronic weed-killing circuit of one of claims 34 to 43, wherein the wires in the transformer are of litz tissue or in a fixed planar (planar) configuration.

45. The electronic weed-killing circuit of claim 44 wherein a vacuum bag is used to encapsulate the transformer coil.