Detection of an event in a device for monitoring arthropods

Abstract

The present invention relates to monitoring arthropods on the basis of image captures. A device (1) for monitoring arthropods comprises a camera, wherein the camera is configured to generate an image capture of a collecting region for arthropods. The device also comprises: a transmitting unit for transmitting information to a separate computer system; a sensor; and a control unit. The control unit is configured: to receive, in an idle state, a signal from the sensor, wherein the signal indicates a movement and / or change in position of the device (1); to assign, in the idle state, the signal to an event; and to transfer the device (1) from the idle state into an active state in response to the assignment of the signal to the event, only if the signal or values derived therefrom correspond to a predefined event profile. The present invention also relates to a computer-implemented method and a computer program.

Description

[0001] BCS243038 FC

[0002] Detecting an event in an arthropod monitoring device

[0003] TECHNICAL AREA

[0004] The present revelation deals with the monitoring of arthropods based on image recordings.

[0005] The subject matter of the present disclosure is a computer-implemented method, a device, and a computer program.

[0006] INTRODUCTION

[0007] US2019 / 220632A1 discloses a wireless monitoring device for a pest or animal trap. WO2024 / 261128A1 discloses a device for pest detection and control, a pest control system, and a method for pest detection by operating the pest control system. WO2024 / 261150A1 discloses a device for pest control, a pest control system, and a method for attracting pests.

[0008] W02020 / 058175A1 discloses a method, a device, and a computer program for detecting arthropods. The device comprises a camera that captures an image of a collection area containing one or more arthropods. The device includes a transmitter that sends the image to a computer system via a network. The computer system can analyze the image manually and / or automatically, for example, to detect, identify, and / or count arthropods in the image.

[0009] The device is designed for operation in a field of cultivated plants. For autonomous outdoor operation, the device incorporates a power supply unit, such as an electrochemical cell, a battery, and / or a solar cell, to provide electrical energy to its electronic components. Energy management plays a crucial role in such a device; the goal is to enable its autonomous operation for extended periods of several days, weeks, months, or even years for monitoring arthropods without requiring, for example, the replacement of electrochemical cells.

[0010] Since the device is usually operated outdoors, there is a risk that natural events such as wind, rain or animals may cause the device to be damaged or destroyed in a way that compromises its proper functioning.

[0011] There is a risk that the device will be stolen by an unauthorized person.

[0012] Furthermore, it is possible that the device was cleaned between two image acquisitions. If the cleaning is not taken into account when analyzing the images, this can lead to incorrect conclusions. If the first image before cleaning shows a certain number of arthropods in the collection area, and the second image after cleaning shows the same number, it could be concluded that no arthropods entered the collection area between the first and second images. However, if all arthropods were removed during cleaning, then the same number of arthropods entered the collection area after cleaning as was present before cleaning.

[0013] SUMMARY

[0014] This and other aspects are addressed in the present revelation. A first subject of this revelation is a device for monitoring arthropods.

[0015] - a camera, wherein the camera is configured to produce an image capture of a collection area for arthropods,

[0016] - a transmitting unit for sending information to a separate computer system,

[0017] - a sensor,

[0018] - a control unit, wherein the control unit is configured,

[0019] - to receive a signal from the sensor in a resting state, the signal indicating a movement and / or change in position of the device,

[0020] - to assign the signal to an event in the resting state,

[0021] - to move the device from a standstill state to an active state in response to the assignment of the signal to the event.

[0022] Another subject of the present disclosure is a computer-implemented method comprising the steps:

[0023] Receiving a signal from a sensor, wherein the signal indicates a movement and / or change in position of a device for monitoring arthropods,

[0024] Assigning the signal to an event, in response to the assignment of the signal to the event, moving the device from a resting state to an active state.

[0025] Another subject of the present disclosure is a non-volatile, computer-readable storage medium on which a computer program is stored which, when executed by a control unit of a device for monitoring arthropods, causes the device to perform the following steps:

[0026] Receiving a signal from a sensor, wherein the signal indicates a movement and / or change in position of the device,

[0027] Assigning the signal to an event, in response to the assignment of the signal to the event, moving the device from a resting state to an active state.

[0028] BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Fig. 1 shows an embodiment of the computer-implemented method of the present disclosure in the form of a flowchart.

[0030] Fig. 2 shows, by way of example and schematic representation, an embodiment of the device of the present disclosure.

[0031] DETAILED REVELATION

[0032] The subject matter of this disclosure is explained in more detail below, without distinguishing between the subject matter of this disclosure (process, device, computer program). Rather, the following explanations are intended to apply analogously to all subject matter of the disclosure, regardless of the context in which they are described (process, device, computer program). In other words, features described in relation to one subject matter apply, where applicable, analogously to all other subject matter.

[0033] If the present description or the claims specify steps in a sequence, this does not necessarily mean that the disclosure is limited to the specified sequence. Rather, it is conceivable that the steps could also be carried out in a different sequence or even in parallel with one another, unless, for example, one step builds upon another, which requires that the building step be carried out subsequently (this will become clear in the specific case). The specified sequences are therefore exemplary embodiments of the present disclosure.

[0034] The subject matter of this disclosure is further explained in some places with reference to drawings. These drawings depict specific embodiments with specific features and combinations of features, primarily for illustrative purposes; this disclosure should not be understood as being limited to the features and combinations of features shown in the drawings. Furthermore, statements made in the description of the drawings with regard to features and combinations of features are intended to be generally applicable, that is, transferable to other embodiments and not limited to the embodiments shown.

[0035] The article "ein" means "one or more," unless preceded by "nur" or "leidglich." The same applies analogously to the article "eine."

[0036] The expressions “based on” and “based on” mean “at least partly based on” unless explicitly stated otherwise.

[0037] The term “or” is not to be understood as an exclusive “or”, i.e. the expression “A or B” includes “A”, “B” as well as “A and B”.

[0038] The terms used in this disclosure have the meaning they have in the prior art, in particular in the prior art cited in this disclosure, unless otherwise stated.

[0039] One subject of the present disclosure is a device for monitoring arthropods.

[0040] “Arthropods” are a diverse group of invertebrate animals belonging to the phylum Arthropoda.

[0041] Arthropods play an important role in ecosystems as pollinators, decomposers, and / or as part of the food web. They can also be of economic importance, both beneficial (e.g., pollination, silk production) and detrimental (e.g., as pests in agriculture, vectors of diseases).

[0042] Arthropods are divided into several groups (subphyla and classes), including insects and arachnids.

[0043] In one embodiment of the present disclosure, the term "arthropods" refers exclusively to insects and arachnids.

[0044] In another embodiment of the present disclosure, the term "arthropods" refers exclusively to insects.

[0045] In another embodiment of the present disclosure, the term refers to

[0046] "Arthropods" refers exclusively to adult insects.

[0047] In another embodiment of the present disclosure, the term refers to

[0048] “Arthropods” refers exclusively to insects in the form of caterpillars. In another embodiment of the present disclosure, the term refers to

[0049] "Arthropods" refers exclusively to arachnids.

[0050] In another version of the present disclosure, the term refers to

[0051] "Arthropods" exclusively on mites.

[0052] The term "monitoring" usually means that the device can be used to detect the presence of one or more arthropods in an area (e.g., in a field for growing crops).

[0053] The device includes means for generating images. These are usually one or more cameras.

[0054] A "camera" is a device or system designed to capture and record images of external objects and phenomena. A camera uses, for example, electromagnetic radiation, sound waves, or other physical processes that can be visually represented. The camera converts received signals (e.g., optical or acoustic) into other signals (e.g., electrical) or data that can be stored, processed, displayed, and / or transmitted. The term "camera" encompasses devices that operate with all media or technologies, including analog and digital, optical, electronic, chemical, or other methods of image capture.The term "camera" encompasses a wide range of devices including, but not limited to, still cameras, video cameras, thermal imaging cameras, radar systems, ultrasound imaging devices, electron microscopes and all future technologies that can perform the function of image acquisition.

[0055] In one embodiment of the present disclosure, the camera is an optical camera. In another embodiment, the camera is a digital camera that electrically generates two-dimensional images from light using one or more image sensors. These are typically semiconductor-based image sensors such as CCD (charge-coupled device) or CMOS (complementary metal-oxide semiconductor) sensors. Optical elements such as lenses, apertures, and the like serve to achieve the sharpest possible image of arthropods in the collecting area on the image sensor. A digital camera is configured to produce digital images.

[0056] Digital images can be processed, edited, and reproduced using computer systems and programs, as well as converted into standardized data formats such as JPEG (Joint Photographic Experts Group graphics format), PNG (Portable Network Graphics), or SVG (Scalable Vector Graphics). Digital images can be visualized using suitable display devices, such as computer monitors, projectors, and / or printers.

[0057] At least one camera is directed at a collection area. In other words, the camera is aligned and configured to capture images of the collection area or a part of it.

[0058] The foraging area is an area that can be visited by arthropods. This can be a flat surface, such as a board, map, or similar object. It can be the bottom of a container. It can be a liquid in a container. It can be a part of a plant, such as a leaf, fruit, or other plant part.

[0059] The collection area can be an integral part of the device or be independent of it.

[0060] In one embodiment of the present disclosure, the collecting area is part of a trapping device for arthropods. The trapping device may be an integral part of the device or be independent of it. In one embodiment of the present disclosure, the trapping device comprises a container filled with a liquid, e.g., a collection tray, as described in W02020 / 058175A1, W02020 / 058170A1, WO2021 / 213824A1, or WO2022 / 243150A1.

[0061] In one embodiment of the present disclosure, the catching device comprises a surface provided with an adhesive, as described, for example, in WO2023 / 043871A1, WO20I8 / I3I853AI, W02004 / 095919A2 or EP2420695I.6.

[0062] In one embodiment of the present disclosure, the trapping device comprises a tent-like frame that defines an interior space into which arthropods can enter. Such trapping devices are also known as delta traps (see, e.g., WO2018 / 078638A1); however, they can have shapes other than that of a prism (see, e.g., EP2420695I.6).

[0063] As an attractant, the collection area can be colored (e.g., yellow or red) to attract specific arthropods. In addition to or instead of color, other attractants can be used. For example, a pheromone or scent could be used to mimic a food source. Another possibility is the use of a source of electromagnetic radiation in the infrared, visible, and / or ultraviolet range to attract (specific) arthropods. Sounds that imitate, for example, mating males and / or females are also conceivable. Finally, special patterns that mimic, for example, a plant are another option.

[0064] If a container filled with a liquid is used, it can be filled with water and optionally with one or more additives. Such an additive could be, for example, a surfactant to reduce surface tension. It could also be an attractant to lure (specific) arthropods. Or it could be an agent to prevent algae growth (for example, a herbicide).

[0065] In the case of a map or board, it may be coated with an adhesive to immobilize arthropods.

[0066] The device includes a transmitter unit for transmitting information over a network to a separate computer system. This information may include, for example, images of the collection area. This information may also include the results of an image analysis, such as the number of arthropods depicted in an image, identified species, and / or messages regarding the device's status.

[0067] The transmitting unit can be designed to transmit information via a mobile network (e.g., GSM: Global System for Mobile Communications, GPRS: General Packet Radio Service, UMTS: Universal Mobile Telecommunications System, LTE: Long Term Evolution), via a WLAN (Wireless Local Area Network), via Bluetooth, via DECT (Digital Enhanced Cordless Telecommunications), via a Low Power Wide Area Network (LPWAN or LPN) such as a NarrowBand IoT network, and / or via a combination of different transmission methods.

[0068] The transmitting unit can be designed to transmit information via a short-range radio connection (e.g., Bluetooth) to a base station, from which the information is then forwarded via cable and / or a long-range radio connection (e.g., a mobile network).

[0069] In one embodiment of the present disclosure, the transmitting unit comprises a modem and an antenna for transmitting information via a GSM, GPRS, 2G, 3G, LTE, 4G, 5G, 6G mobile network or via another mobile network.

[0070] The device includes means for a power supply. It is designed for autonomous outdoor operation for a period of several days, weeks, months, or even years. The power supply means include, for example, one or more electrochemical cells, accumulators, solar cells, fuel cells, and / or generators (e.g., in combination with a wind turbine).

[0071] The device can be designed to harvest electrical energy from its environment. This environmental energy can be provided in the form of light, electric fields, magnetic fields, electromagnetic fields, motion, pressure, heat, and / or other forms of energy, and can be used or "harvested" by the device. This type of electrical energy generation is known as energy harvesting. Energy harvesting refers to methods that capture and store minute amounts of freely available energy from the environment. This technique makes it possible to power a device throughout its entire lifespan. Energy harvesting systems typically include an energy converter, an energy management unit, and an energy storage device, usually a capacitor.The energy converter, also called a microgenerator, converts energy from the environment into electrical energy. The conversion can utilize, for example, the piezoelectric effect, the thermoelectric effect, or the photoelectric effect. Further details are described in the prior art (see, for example, http: / / www.harvesting-energy.de / and the publications listed there).

[0072] In one embodiment, the device comprises one or more solar cells and one or more accumulators for power supply. The at least one solar cell and the at least one accumulator are connected to each other in such a way that the solar cell charges the accumulator when electromagnetic radiation (e.g., sunlight) strikes the at least one solar cell.

[0073] The device also includes a control unit.

[0074] The control unit is used to control the electrical / electronic components of the device and / or to receive signals and / or data. The control unit typically includes a processor, program memory, and main memory. The control unit may also include non-volatile data storage, preferably implemented as semiconductor memory, which can be used, for example, to store images, measurements, and / or analysis results. The control unit can be configured to determine the device's position using a GPS receiver. The control unit can be configured to use a camera to take pictures of the collection area. The control unit can be configured to transmit images, measurements, analysis results, geocoordinates, and / or other information to a separate computer system using a transmitter.The control unit can be configured to detect movement and / or changes in position of the device using one or more sensors.

[0075] In one embodiment of the present disclosure, the control unit is configured to switch between at least two states, a sleep mode and an active mode (fully operational mode).

[0076] The "sleep mode" is a low-power state (compared to the active state) into which the device can be put to conserve energy while still being able to quickly resume full operation when needed. In sleep mode, the device can suspend functions and reduce the power consumption of various components such as the processor, GPS receiver, camera, status indicators, lighting, and any other peripherals and / or components that may be present. However, in sleep mode, the control unit maintains a connection to one or more sensors to be able to respond to signals from these sensors. This mode is particularly useful for autonomously operating devices to reduce power consumption.

[0077] The term "active state" refers to the operating state in which the device is fully powered, performing tasks, running applications, and executing processes according to predefined programming instructions. In active mode, all or nearly all components of the system, including the processor, main memory, storage devices, display units, and peripheral interfaces, are powered and operating at their allocated capacities. In this mode, the system can perform all functions from data processing and software execution to user interaction and network communication. The sleep state differs from the active state in that, in sleep mode, the device reduces its energy consumption by partially or completely suspending the operation of components while maintaining a power level to preserve the system state for rapid reactivation.

[0078] In one embodiment, the active state is characterized by the fact that the camera generates one or more images of the collection area at defined times and / or at defined time intervals and / or upon the occurrence of defined events. The control unit can be configured to cause the camera to do so accordingly in the active state. In the standby state, the generation of images by the camera can be deactivated.

[0079] In one embodiment, the active state is characterized by the fact that images are received from the camera and / or retrieved from the camera and / or images are read from a data storage device, which may be an integral part of the device. The control unit can be configured to receive, retrieve, and / or read the images in the active state. In the standby state, the reception, retrieval, and / or reading of images can be deactivated.

[0080] In one embodiment, the active state is characterized by the analysis of image acquisitions. Such an analysis can be performed and / or initiated by the control unit. It can also be performed by a computer system that may be connected to the control unit. Such an analysis can include detecting one or more arthropods in an image acquisition. Detection can mean determining whether one or more arthropods are depicted in the image acquisition. Such an analysis can include locating one or more arthropods in an image acquisition. Locating can mean determining the position(s) at which one or more arthropods are depicted in the image acquisition. Such an analysis can include identifying one or more arthropods in an image acquisition.Identification means determining which arthropod(s) is / are depicted in the image. Such analysis can include counting arthropods in an image. Counting can mean determining how many arthropods are depicted in an image and / or how many arthropods of a defined subclass, superorder, order, suborder, family, genus, species, and / or at a defined stage are depicted in an image. Image analysis can be disabled in standby mode. In standby mode, the detection, localization, identification, and / or counting of arthropods in image captures can be disabled.

[0081] In one embodiment, the active state is characterized by the fact that images, measurements, analysis results, geocoordinates, and / or other information are transmitted to a separate computer system via the transmitting unit. The control unit can be configured to instruct the transmitting unit to do so in the active state. In the idle state, the transmission of information to the separate computer system can be deactivated.

[0082] In one embodiment, the active state is characterized by the determination of the device's position (e.g., location). The control unit can be configured to determine the device's position using a GPS receiver. In another embodiment, the active state is characterized by comparing the device's position (e.g., location) with a reference position (e.g., a reference location). The control unit can be configured to perform this comparison. The reference position is typically the device's original position. The device's original position can be the location where it was placed, mounted, installed, and / or put into operation.In one embodiment, the active state is characterized by the fact that the determined position and / or any deviation of the determined position from a reference position is transmitted to a separate computer system. The transmitting unit can be configured to cause the transmitting unit to transmit the determined position and / or the deviation from the reference position to the separate computer system. In the idle state, the determination of the position and / or the comparison with a reference position and / or the transmission of the position and / or the deviation from the reference position to a separate computer system can be deactivated.

[0083] In one embodiment, the active state is characterized by the device receiving data and / or commands and / or software updates from a separate computer system. The control unit can be configured to receive data and / or commands and / or software updates in the active state using the receiving unit. In the idle state, the reception of data and / or commands and / or software updates from a separate computer system can be disabled.

[0084] In one embodiment, the active state is characterized by the device being connected to a mobile base station. The standby state can be characterized by the device not being connected to a mobile base station. The standby state can also be characterized by the device not transmitting and / or receiving radio signals.

[0085] The device of the present disclosure further comprises one or more sensors for detecting a movement and / or change in position of the device.

[0086] The device is typically operated in a fixed location, e.g., in a field for cultivating crops. In other words, the position and orientation of the device do not change once it has been installed, set up, and / or put into operation. Any movement and / or change in orientation of the device may indicate an undesirable event, such as the device having fallen over, been knocked down, or been stolen. Any movement and / or change in orientation of the device may also indicate that maintenance is being or has been performed on the device. Maintenance may involve or include the inspection of one or more components. Maintenance may involve or include the replacement of one or more components, such as replacing an adhesive surface and / or refilling or replacing the liquid used to immobilize arthropods in a collection container.Maintenance can involve cleaning, such as cleaning a collection container, other collection area, or a camera. One or more sensors can detect movement and / or changes in position to identify such events.

[0087] In one embodiment, the at least one sensor is a micro-electromechanical system (MEMS) or a part thereof. Micro-electromechanical systems (MEMS) are integrated systems that combine mechanical and electrical components on a microscale, typically in the range of a few micrometers to one millimeter. These systems utilize the principles of microfabrication to create complex devices capable of performing a variety of mechanical and electrical functions. MEMS technology integrates components such as sensors, and optionally actuators and electronics, onto a common silicon substrate using microfabrication technology.

[0088] One advantage of MEMS is their small size, which enables the development of compact and lightweight devices. MEMS typically require less energy to operate than conventional devices.

[0089] The microscopic size of MEMS enables high precision and sensitivity. The ability to mass-produce MEMS components using batch manufacturing techniques similar to those in the semiconductor industry leads to economies of scale, making MEMS components cost-effective for a wide range of applications. MEMS technology allows the integration of mechanical and electrical components on a single chip, significantly reducing system size and complexity, resulting in improved performance, reliability, and functionality.

[0090] The at least one sensor can be an accelerometer and / or include one. An accelerometer is a sensor that measures non-gravitational acceleration forces. The measuring principle of an accelerometer can be based, for example, on the principle of mass displacement. A small test mass can be anchored on a microscale within the sensor. This mass can be connected to a mechanical suspension system that allows its movement. A damping system can assist in stabilizing the mass's movement. An electrical component can convert the mechanical movement of the mass into an electrical signal that can be received and interpreted by the control unit. When an accelerometer is subjected to acceleration, the test mass inside the sensor moves proportionally to the force exerted on it, according to Newton's second law of motion. This movement is relative to the rest of the sensor.The displacement of the mass stretches or compresses the springs to which it is attached. This displacement can be very small, often in the micro or nano range. The movement of the mass due to acceleration leads to a change in a property of the accelerometer (e.g., capacitance, resistance, and / or piezoelectric effect) that can be measured electrically. In capacitive accelerometers, for example, the displacement of the mass changes the capacitance between two capacitor plates, which can be measured and converted into an electrical signal. The electrical signal can then be processed and interpreted by the control unit and converted into a measurement of acceleration. This data can be used to determine the orientation of the device relative to the Earth's surface, detect movement, and / or measure vibrations.

[0091] The at least one sensor can be a gyroscope and / or include one.

[0092] A gyroscope is a sensor used to measure orientation and / or angular velocity. It operates on the principle of angular momentum. A traditional mechanical gyroscope consists of a rotating wheel or rotor mounted in two or three gimbals that allow the rotor to rotate freely in any direction. When the rotor is set in motion, it maintains its orientation due to the conservation of angular momentum. Angular momentum is a physical quantity that represents the momentum of a rotating object, which is conserved in a system as long as no external force acts upon it. When an external force is applied, the gyroscope exhibits a behavior known as precession: the gyroscope's axis of rotation tilts in a direction perpendicular to the direction of the applied force. This behavior allows the gyroscope to resist changes in its orientation.

[0093] MEMS gyroscopes, commonly found in electronic devices, use a different principle to measure angular velocity without relying on a rotating rotor. MEMS gyroscopes typically consist of tiny vibrating structures integrated onto a chip. These structures are designed to oscillate in a specific direction. As the device (and thus the gyroscope) rotates, the Coriolis effect causes a secondary oscillation that is orthogonal to the primary oscillation direction due to the rotation. The Coriolis effect is the apparent deflection of moving objects when viewed from a rotating frame of reference. The secondary oscillation caused by the Coriolis effect is measured; it is proportional to the angular velocity. The measurement signal can be converted into an electrical signal that can be interpreted by the control unit.

[0094] A gyroscope can complement an accelerometer by, for example, measuring the rotation rate around three principal axes of the device. This can aid in accurately determining the device's orientation in three-dimensional space. In combination with the signal from an accelerometer, a gyroscope enables more precise tracking of changes in the device's position and orientation.

[0095] The at least one sensor can be and / or include a magnetometer. A magnetometer is a sensor that measures magnetic fields and / or magnetic dipole moments. Magnetometers are often used as digital compasses and can measure the strength and direction of the magnetic field around the device. By detecting the Earth's magnetic field, magnetometers can determine the orientation of the device relative to the Earth's surface. The magnetometer can, for example, be a Hall-effect magnetometer. Hall-effect magnetometers operate by utilizing the Hall effect, which occurs when a current-carrying conductor or semiconductor is exposed to a perpendicular magnetic field. This induces a voltage across the conductor (the Hall voltage) that is perpendicular to both the current and the magnetic field. The magnitude of this voltage is proportional to the strength of the magnetic field.Hall effect sensors are widely used due to their simplicity and their direct method for measuring magnetic fields.

[0096] The at least one sensor can be a barometer and / or include one.

[0097] Barometers are air pressure sensors used to measure atmospheric pressure. They are primarily used to determine changes in altitude, but can also indirectly provide information about the vertical position change of the device.

[0098] It is also possible to use a GPS receiver to detect movement and / or changes in the device's position. However, the energy consumption of a GPS receiver is higher than that of, for example, accelerometers and / or gyroscopes, especially if the accelerometer and / or gyroscope are implemented as MEMS.

[0099] The at least one sensor is used to switch the device from the rest state to the active state when a (defined) movement and / or change in position of the device is detected by means of the at least one sensor.

[0100] If the device is operated outdoors, natural processes such as wind, rain, and / or animals may cause it to move and / or change its position. It is possible that the device is configured so that not every movement and / or change in position will cause it to switch from its resting state to its active state.

[0101] In one embodiment of the present disclosure, the control unit is configured, in its idle state, to compare one or more signals from the at least one sensor and / or values ​​derived therefrom with one or more predefined thresholds and / or conditions. The control unit can be configured to switch the device from the idle state to the active state only if the one or more signals and / or values ​​derived therefrom are greater than the one or more predefined thresholds. The one or more thresholds can, for example, be specified by the manufacturer of the device and / or selected or set by the user.

[0102] The control unit may have access to one or more event profiles. The control unit can be configured to compare the at least one signal or derived values ​​with one or more event profiles while the device is in standby mode. The control unit can be configured to switch the device from standby to active mode only if the at least one signal or derived values ​​match a defined event profile or exhibit a predefined minimum similarity.

[0103] An "event profile" comprises one or more predefined criteria and / or conditions that determine what constitutes a specific event justifying the device waking up and becoming active. Creating an event profile involves identifying relevant triggers, defining detection parameters, and configuring the device's response to those triggers.

[0104] A trigger condition can be: a movement, a movement with a speed greater than a predefined threshold, a movement over a time period greater than a predefined threshold, a movement in a defined direction, a combination of defined movements (e.g., over defined time periods, with defined speeds and / or in defined directions), an acceleration, an acceleration greater than a predefined threshold, an acceleration over a time period greater than a predefined threshold, an acceleration in a defined direction, a combination of defined accelerations (e.g.,a rotation over defined time periods, with defined speeds and / or in defined directions, a rotation, a rotation by an angle greater than a predefined threshold, a rotation about a defined axis, one or more rotations over a time period greater than a predefined threshold, a combination of defined rotations (e.g. over defined time periods, with defined speeds and / or in defined directions), and / or a combination of two or more of the aforementioned trigger conditions.

[0105] Event profiles can be created based on empirical investigations. For this purpose, the device can be subjected to various movements and / or changes in position caused by different events. The signals measured by the at least one sensor in response to the various movements and / or changes in position can be recorded, and event profiles can be created from this data.

[0106] Events may include: movement and / or change of position due to wind, movement and / or change of position due to rain, movement and / or change of position due to heavy rain, movement and / or change of position due to hail, movement and / or change of position due to the device tipping over, movement and / or change of position due to the device falling, movement and / or change of position due to interaction of the device with an animal, movement and / or change of position due to maintenance of the device, movement and / or change of position due to cleaning of a liquid-filled container used to immobilize arthropods, movement and / or change of position due to renewal or replacement of an adhesive surface used to immobilize arthropods, movement and / or change of position due to theft of the device, movement and / or change of position due to moving the device from its original position.

[0107] The control unit can be configured to only switch the device from the sleep state to the active state if at least one signal or derived values ​​correspond to a predefined event profile.

[0108] The control unit can be configured, for example, to only switch the device from the idle state to the active state if at least one signal indicates an extreme tipping event.

[0109] An "extreme tipping event" refers to a situation or event in which the device deviates from its normal orientation and / or equilibrium position at an angle exceeding its design or operational tipping thresholds. This deviation may occur suddenly or gradually, but is characterized by reaching an angular displacement that exceeds normal operating limits and may result in malfunctions, loss of function, or physical damage. For example, an extreme tipping event in a liquid-filled container used to immobilize arthropods could cause the liquid to leak. Similarly, an extreme tipping event could cause the camera to no longer be pointed at the collection area and thus unable to capture an image of it. Finally, an extreme tipping event could cause an adhesive pad to slip or fall out of its anchoring.

[0110] The control unit is configured to receive a signal from at least one sensor. This signal can be, for example, an electrical or optical signal; it is typically an electrical signal. The control unit is configured to analyze and interpret the signal. Based on the signal, the control unit is configured to detect whether the device has been moved and / or whether its position (e.g., its orientation relative to the ground and / or its distance from the ground) has changed. The control unit can be configured to associate the signal received from the sensor with an event. The control unit can be configured to check whether a trigger condition has been met.

[0111] If a trigger condition is met, the event profile typically determines which action is performed by the device (or its components) in response to the fulfillment of the trigger condition.

[0112] The control unit is configured to switch the device from the idle state to the active state in response to the signal being assigned to the event. In other words, if the trigger condition is met, the control unit switches the device from the idle state to the active state. Depending on the specific event, one or more further actions may be initiated.

[0113] In one embodiment of the present disclosure, the control unit is configured to move the device from the sleep state to the active state and, in the active state, to cause the transmitting unit to send information to a separate computer system. The information may relate to one or more trigger conditions that caused the device to move from the sleep state to the active state. The information may indicate the one or more trigger conditions that caused the device to move from the sleep state to the active state. The information may indicate an event to which the control unit has assigned the at least one signal from the at least one sensor. The event may, for example, be that the device has fallen over, been dropped, or tipped over.This could mean that the device is no longer in its original position and / or orientation. The event could be related to maintenance of the device or parts thereof. The information may include a request for a user to inspect the device.

[0114] In one embodiment of the present disclosure, the control unit is configured to move the device from the resting state to the active state and to determine the device's position in the resting state. For example, it is possible that the at least one signal from the at least one sensor indicates that the device is no longer in its original position. It could have been removed, for example, stolen or dragged away by an animal.

[0115] Means for determining position are available for this purpose. These means can be at least partially integrated into the device. For example, the device can include a GPS receiver and a timer.

[0116] A GPS receiver (GPS: Global Positioning System) is part of a satellite navigation system used to determine position. A satellite navigation system is based on satellites that continuously transmit their current position and the precise time using coded radio signals. From the signal travel times, a receiver (referred to in this description as the GPS receiver) can calculate its own position and speed. Well-known satellite navigation systems include NAVSTAR GPS, GLONASS, Galileo, and BeiDou. Since the abbreviation GPS (Global Positioning System) has become established in everyday language as a generic term for all satellite navigation systems, this description uses the term GPS as a collective term for all positioning systems.The term "GPS receiver" should therefore not be understood as limiting to the GPS satellite navigation system; it should also include receivers of other satellite navigation systems.

[0117] The device's position can also be derived from the (mobile) cell in which it is located. In mobile communications, the simplest method of location determination relies on knowing the cell containing a transmitter. Since, for example, a switched-on mobile phone communicates with a base station, the phone's position can be assigned to at least one cell (cell ID). Similarly, the position of a device, including a transmitter, can be equated with the cell to which the transmitter is connected. Using GSM (Global System for Mobile Communications), the location of a transmitter can be determined to within several hundred meters. In cities, the location can be determined to within 100 to 500 meters; in rural areas, the radius increases to 10 km or more.Combining the Cell ID information with the TA parameter (TA: Timing Advance) increases accuracy. The higher this value, the farther the transmitting unit is from the base station. The EOTD method (EOTD: Enhanced Observed Time Difference) allows for even more precise location tracking of a transmitting unit. This method determines the time-of-flight differences of the signals between the transmitting unit and multiple receiving units.

[0118] Further methods of position determination are described in the prior art (see e.g. DE10029137A1, DE102010041548A1, DE102012214203A1, DE102015121384A1,

[0119] DEI020I6225886AI, US20I5II9086AI).

[0120] The transmitting unit can be configured, in the active state, to cause the transmitting unit to send the determined position to a separate computer system.

[0121] The determined position of the device can be compared with a reference position. The reference position is usually the original position of the device. The original position of the device can be the position where the device was set up, suspended, installed, and / or put into operation.

[0122] The transmitting unit can be configured to cause the transmitting unit to send the determined position to a separate computer system only if the determined position differs from the reference position.

[0123] The transmitting unit can be configured to transmit the determined position to a separate computer system only if the deviation of the determined position from the reference position is greater than a predefined threshold, e.g., if the distance between the determined position and the reference position is greater than a predefined threshold.

[0124] In one embodiment of the present disclosure, the control unit is configured, in response to the assignment of the at least one signal from the at least one sensor to a cleaning event, to switch the device from the standby state to the active state and to store information that cleaning has taken place in a data storage device and / or transmit it to a separate computer system. The data storage device can be a component of the device or be connected to it, e.g., via a network. This information can be used in the analysis of images taken before and / or after the cleaning event.If, in such an analysis, the number of arthropods depicted in the images before and after cleaning is determined, the fact that cleaning took place and thus the number of arthropods in the depicted collection area dropped to zero immediately after cleaning can be taken into account. Cleaning can involve replacing a liquid used to immobilize arthropods and / or replacing and / or renewing an adhesive surface used to immobilize arthropods.

[0125] It is possible that the transmitting unit is configured, in response to the assignment of at least one signal from at least one sensor to a cleaning event, to switch the device from the standby state to the active state, to record the time of the cleaning event in the active state, and to store the time in a data storage device and / or transmit it to a separate computer system. It is also possible that the transmitting unit is configured, in response to the assignment of at least one signal from at least one sensor to a cleaning event, to switch the device from the standby state to the active state, and in the active state to cause the camera to take an image of the cleaned collection area.

[0126] It is possible that the transmitting unit is configured, while active, to store the image capture along with information that a cleaning event has been detected and / or the time of the cleaning event in a data storage device and / or to transmit it to a separate computer system.

[0127] Further embodiments are disclosed below. These embodiments are not necessarily subject matter that falls under patent protection. As is known to those skilled in the art in patent law, the scope of protection of a patent is defined by the patent claims. The description and the drawings are to be used to interpret the patent claims. The embodiments described below are part of the description and not of the patent claims. The following embodiments are intended to give the reader guidance on how various features described in this disclosure can be combined. They are therefore part of the present technical teaching and should not be confused with the subject matter of the patent claims.

[0128] Embodiment 1: Device for monitoring arthropods comprising

[0129] - a camera, the camera being configured to produce an image recording of a collection area,

[0130] - a transmitting unit for sending information to a separate computer system,

[0131] - a sensor,

[0132] - a control unit, wherein the control unit is configured,

[0133] - to receive a signal from the sensor in a resting state, the signal indicating a movement and / or change in position of the device,

[0134] - to assign the signal to an event in the resting state,

[0135] - to move the device from a standstill state to an active state in response to the assignment of the signal to the event.

[0136] Embodiment 2: Device according to embodiment 1, wherein the sensor is an accelerometer or comprises an accelerometer.

[0137] Embodiment 3: Device according to embodiment 1 or 2, wherein the sensor is or comprises a gyroscope.

[0138] Embodiment 4: Device according to one of embodiments 1 to 3, wherein the sensor is or comprises a magnetometer.

[0139] Embodiment 5: Device according to one of embodiments 1 to 4, wherein the sensor is or comprises a barometer.

[0140] Embodiment 6: Device according to one of embodiments 1 to 5, wherein the sensor is a micro-electromechanical system.

[0141] Embodiment 7: Device according to one of embodiments 1 to 6, wherein the control unit is configured to compare the signal and / or a value derived therefrom with a threshold value and / or a condition, wherein the control unit is configured to move the device from the sleep state to the active state only if the signal and / or the value derived therefrom deviates from the threshold value in a defined manner and / or the condition is met.

[0142] Embodiment 8: Device according to any one of embodiments 1 to 7, wherein the control unit is configured to check whether a trigger condition is met. Embodiment 9: Device according to any one of embodiments 1 to 8, wherein the control unit is configured to compare the signal and / or a value derived therefrom with a trigger condition and to move the device from the idle state to the active state only if the trigger condition is met.

[0143] Embodiment 10: Device according to one of embodiments 1 to 9, wherein the triggering condition is or comprises one or more of the following triggering conditions: a movement of the device or a part thereof, a movement of the device or a part thereof at a speed greater than a predefined threshold, a movement of the device or a part thereof for a period of time greater than a predefined threshold, a movement of the device or a part thereof in a defined direction, a combination of defined movements of the device or a part thereof, an acceleration of the device or a part thereof greater than a predefined threshold, an acceleration of the device or a part thereof for a period of time greater than a predefined threshold, an acceleration of the device or a part thereof in a defined direction,a combination of defined accelerations of the device or a part thereof, a rotation of the device or a part thereof, a rotation of the device or a part thereof by an angle greater than a predefined threshold, a rotation of the device or a part thereof about a defined axis, one or more rotations of the device or a part thereof over a time period greater than a predefined threshold, a combination of defined rotations of the device or a part thereof, and / or a combination of two or more of the aforementioned triggering conditions.

[0144] Embodiment 11: Device according to one of embodiments 1 to 10, wherein the control unit is configured to assign the signal to the event based on a predefined event profile.

[0145] Embodiment 12: Device according to one of embodiments 1 to 11, wherein the control unit is configured to assign the signal received from the sensor to an event.

[0146] Embodiment 13: Device according to one of embodiments 1 to 12, wherein the event profile determines which action is performed by the device or a component of the device in response to the fulfillment of a trigger condition.

[0147] Embodiment 14: Device according to one of embodiments 1 to 13, wherein the control unit is configured to move the device from the sleep state to an active state only when the signal or values ​​derived therefrom correspond to a predefined event profile.

[0148] Embodiment 15: Device according to one of embodiments 1 to 14, wherein the predefined event profile indicates one or more of the following events:

[0149] Movement and / or change in position of the device or a part thereof due to wind, movement and / or change in position of the device or a part thereof due to rain, movement and / or change in position of the device or a part thereof due to heavy rain, movement and / or change in position of the device or a part thereof due to hail, movement and / or change in position of the device or a part thereof due to the device falling over,

[0150] Movement and / or change in position of the device or a part thereof due to the device or part thereof falling,

[0151] Movement and / or change in position of the device or a part thereof due to an interaction of the device or a part thereof with an animal, movement and / or change in position of the device or a part thereof due to maintenance of the device or a part thereof,

[0152] Movement and / or change in position of the device or part thereof by cleaning a liquid-filled container for immobilizing arthropods,

[0153] Movement and / or change in position of the device or part thereof by renewing or replacing an adhesive surface for immobilizing arthropods,

[0154] Movement and / or change of position of the device or a part thereof by stealing the device or the part thereof,

[0155] Movement and / or change of position of the device or a part thereof by moving the device or part thereof from its original position.

[0156] Embodiment 16: Device according to one of embodiments 1 to 15, wherein the control unit is configured to move the device from the idle state to the active state when the signal indicates a tipping event.

[0157] Embodiment 17: Device according to one of embodiments 1 to 16, wherein the control unit is configured to move the device from the idle state to the active state when the signal indicates an extreme tipping event.

[0158] Embodiment 18: Device according to embodiment 17, wherein the extreme tipping event is an event in which the device deviates from its original orientation and / or equilibrium position at an angle that exceeds its design or operational tipping threshold values.

[0159] Embodiment 19: Device according to one of embodiments 17 or 18, wherein the extreme tipping event causes liquid to leak from a liquid-filled container for immobilizing arthropods.

[0160] Embodiment 20: Device according to one of embodiments 17 to 19, wherein the extreme tilting event causes the camera to no longer be directed towards the collection area.

[0161] Embodiment 21: Device according to one of embodiments 17 to 20, wherein the extreme tipping event causes an adhesive surface for immobilizing arthropods to slip or fall out of an anchoring.

[0162] Embodiment 22: Device according to one of embodiments 1 to 21, wherein the control unit is configured to move the device from the sleep state to the active state and, in the active state, to cause the transmitting unit to send information to the separate computer system, wherein the information indicates a trigger condition that caused the device to move from the sleep state to the active state.

[0163] Embodiment 23: Device according to one of embodiments 1 to 22, wherein the control unit is configured to move the device from the sleep state to the active state and, in the active state, to cause the transmitting unit to transmit information to the separate computer system, wherein the information indicates an event to which the control unit has assigned the signal.

[0164] Embodiment 24: Device according to one of embodiments 1 to 23, wherein the control unit is configured to move the device from the sleep state to the active state and, in the active state, to cause the transmitting unit to send information to the separate computer system, wherein the information includes a request to a user to inspect the device.

[0165] Embodiment 25: Device according to any one of embodiments 1 to 24, wherein the control unit is configured to move the device from the idle state to the active state and, in the active state, to determine a position of the device. Embodiment 26: Device according to any one of embodiments 1 to 25, wherein the control unit is configured to move the device from the idle state to the active state,, in the active state, to determine a position of the device, and to cause the transmitting unit to transmit the determined position to the separate computer system.

[0166] Embodiment 27: Device according to one of embodiments 1 to 26, wherein the control unit is configured to move the device from the idle state to the active state, determine a position of the device in the active state, compare the determined position with a reference position and then transmit the determined position to a separate computer system if the determined position differs from the reference position.

[0167] Embodiment 28: Device according to one of embodiments 1 to 27, wherein the event is or includes a cleaning event.

[0168] Embodiment 29: Device according to one of embodiments 1 to 28, wherein the control unit is configured to detect the time of the cleaning event in response to the assignment of the signal to a cleaning event and to store the time in a data storage device.

[0169] Embodiment 30: Device according to one of embodiments 1 to 29, wherein the control unit is configured, in response to the assignment of the signal to a cleaning event, to move the device from the sleep state to the active state, and in the active state to transmit information that cleaning has taken place to the separate computer system.

[0170] Embodiment 31: Device according to one of embodiments 1 to 30, wherein the control unit is configured to, in response to the assignment of the signal to a cleaning event, move the device from the sleep state to the active state and, in the active state, cause the camera to produce an image of the cleaned collection area.

[0171] Embodiment 32: Device according to one of embodiments 1 to 31, wherein the collecting area is part of a trapping device for arthropods.

[0172] Embodiment 33: Device according to one of embodiments 1 to 32, wherein the collection area is part of a collection tray filled with a liquid.

[0173] Embodiment 34: Device according to one of embodiments 1 to 32, wherein the

[0174] The collection area includes an adhesive surface.

[0175] Embodiment 35: Computer-implemented method comprising the steps:

[0176] Receiving a signal from a sensor, where the signal represents movement and / or

[0177] indicates a change in position of a device for monitoring arthropods,

[0178] Assigning the signal to an event, in response to the assignment of the signal to the event, waking the device from a sleep state to an active state.

[0179] Embodiment 36: Computer-implemented method according to embodiment 35, wherein the device is only switched from the sleep state to the active state if the signal or values ​​derived therefrom correspond to a predefined event profile.

[0180] Embodiment 37: Computer-implemented method according to one of embodiments 35 or 36, comprising one or more features of one or more of embodiments 1 to 34.

[0181] Embodiment 38: Non-volatile, computer-readable storage medium on which a computer program is stored which, when executed by a control unit of an arthropod monitoring device, causes the control unit to perform the following steps:

[0182] Receiving a signal from a sensor, wherein the signal indicates a movement and / or change in position of the device,

[0183] Assigning the signal to an event, in response to the assignment of the signal to the event, waking the device from a sleep state to an active state.

[0184] Embodiment 39: Storage medium according to embodiment 38, wherein the device is only switched from the sleep state to the active state if the signal or values ​​derived therefrom correspond to a predefined event profile.

[0185] Embodiment 40: Storage medium according to one of embodiments 38 or 39, comprising one or more features of one or more of embodiments 1 to 34.

[0186] Fig. 1 shows an exemplary and schematic implementation of the computer-implemented method of the present disclosure in the form of a flowchart.

[0187] The procedure (100) comprises the following steps:

[0188] (110) Receiving a signal from a sensor, wherein the signal indicates a movement and / or change in position of a device for monitoring arthropods,

[0189] (120) Assigning the signal to an event,

[0190] (130 in response to the assignment of the signal to the event, waking the device from a sleep state to an active state.

[0191] Fig. 2 shows, by way of example and schematic representation, an embodiment of the device of the present disclosure.

[0192] The device (1) comprises a processing unit (20) and a memory (50). The processing unit (20) and the memory (50) can together form a control unit according to the present disclosure.

[0193] The processing unit (20) may comprise one or more processors alone or in combination with one or more memories. The processing unit (20) may be ordinary computer hardware capable of processing information such as digital images, computer programs, and / or other digital information. The processing unit (20) typically consists of an arrangement of electronic circuits, some of which may be implemented as an integrated circuit or as several interconnected integrated circuits (an integrated circuit is sometimes referred to as a "chip"). The processing unit (20) may be configured to execute computer programs, which may be stored in memory (50).

[0194] The memory (50) can be ordinary computer hardware capable of storing information such as digital image recordings (e.g., representations of the study area), data, computer programs, and / or other digital information, either temporarily and / or permanently. The memory (50) can include volatile and / or non-volatile memory and can be permanently installed or removable. Examples of suitable memory include RAM (Random Access Memory), ROM (Read-Only Memory), a hard disk, flash memory, or a combination thereof.

[0195] In addition to the memory (50), the processing unit (20) can also be connected to one or more interfaces (11, 12, 30, 41, 42) to display, transmit, and / or receive information. The interfaces can include one or more communication interfaces (41, 42) and / or one or more user interfaces (11, 12, 30). The one or more communication interfaces (41, 42) can be configured to send and / or receive information, e.g., to and / or from a camera, other computer systems, networks, data storage devices, or the like. The one or more communication interfaces (41, 42) can be configured to transmit and / or receive information via physical (wired) and / or wireless communication links. The one or more communication interfaces (41, 42) can include one or more interfaces for connecting to a network, e.g.,using technologies such as mobile phone, Wi-Fi, satellite, cable, DSL, fiber optic and / or the like. In some examples, the one or more communication interfaces (41, 42) may include one or more near-field communication interfaces configured to connect devices using near-field communication technologies such as NFC, RFID, Bluetooth, Bluetooth LE, ZigBee, infrared (e.g., IrDA) or the like.

[0196] The user interfaces (11, 12, 30) may include a display (30). A display (30) may be configured to show information to a user. Suitable examples include a liquid crystal display (LCD), a light-emitting diode (LED) display, a plasma display (PDP), or similar. The user input interface(s) (11, 12) may be wired or wireless and may be configured to receive information from a user into the computer system (1), for example, for processing, storage, and / or display. Suitable examples of user input interfaces (11, 12) include a microphone, an image or video recording device (e.g., a camera), a keyboard or keypad, a joystick, a touch-sensitive surface (separate from or integrated into a touchscreen), or similar.In some examples, the user interfaces may include automatic identification and data capture (AIDC) technology for machine-readable information. This could include barcodes, radio frequency identification (RFID), magnetic stripes, optical character recognition (OCR), integrated circuit cards (ICC), and similar technologies. The user interfaces may also include one or more interfaces for communication with peripheral devices such as printers and / or cameras, and the like.

[0197] One or more computer programs (60) can be stored in memory (50) and executed by the processing unit (20), which is programmed to perform the functions described in this description. The retrieval, loading, and execution of instructions from the computer program (60) can be sequential, with one instruction being retrieved, loaded, and executed at a time. However, the retrieval, loading, and / or execution can also be performed in parallel.

[0198] The device may be or comprise a computer system in the form of a laptop, notebook, netbook, tablet PC, or smartphone; the device may also be a component of a camera. Likewise, one or more cameras may be part of the device.

[0199] In one embodiment of the present disclosure, the device comprises a capture device for arthropods or specific arthropods. In one embodiment of the present disclosure, the capture device comprises the collecting area. In one embodiment of the present disclosure, the camera comprises at least one camera sensor onto which the collecting area is imaged (e.g., by a camera optic, which may be a component of the device).

[0200] The present invention also relates to a computer program. Such a computer program can be stored on a non-volatile data carrier such as a CD, a DVD, a USB stick, or another medium for storing data.

[0201] The computer program can be offered for download in an app store and / or on a website of the Internet.

[0202] The computer program can be loaded into the memory of the device of the present disclosure and / or may already be stored there and cause the device to perform the following steps:

[0203] Receiving a signal from a sensor, wherein the signal indicates a movement and / or change in position of a device for monitoring arthropods,

[0204] Assigning the signal to an event, in response to the assignment of the signal to the event, waking the device from a sleep state to an active state.

Claims

Patent claims 1. Device for monitoring arthropods comprising - a camera, wherein the camera is configured to produce an image capture of a collection area for arthropods, - a transmitting unit for sending information to a separate computer system, - a sensor, - a control unit, wherein the control unit is configured, - to receive a signal from the sensor in a resting state, the signal indicating a movement and / or change in position of the device, - to assign the signal to an event in the resting state, - in response to the assignment of the signal to the event, to only move the device from the idle state to an active state if the signal or values ​​derived from it correspond to a predefined event profile.

2. Device according to claim 1, wherein the sensor is or comprises an accelerometer, and / or is or comprises a gyroscope, and / or is or comprises a magnetometer, and / or is or comprises a barometer, and / or is or comprises a micro-electromechanical system.

3. Device according to one of claims 1 or 2, wherein the control unit is configured to compare the signal and / or a value derived therefrom with a threshold value and / or a condition, wherein the control unit is configured to move the device from the sleep state to the active state only if the signal and / or the value derived therefrom deviates from the threshold value in a defined manner and / or the condition is met.

4. Device according to any one of claims 1 to 3, wherein the control unit is configured to compare the signal and / or a value derived therefrom with a trigger condition and to move the device from the idle state to the active state only when the trigger condition is met.

5. Device according to any one of claims 1 to 4, wherein the triggering condition is or comprises one or more of the following triggering conditions: a movement of the device or a part thereof, a movement of the device or a part thereof at a speed greater than a predefined threshold, a movement of the device or a part thereof over a period of time greater than a predefined threshold, a movement of the device or a part thereof in a defined direction, a combination of defined movements of the device or a part thereof, an acceleration of the device or a part thereof that is greater than a predefined threshold, an acceleration of the device or a part thereof over a period of time that is greater than a predefined threshold, an acceleration of the device or a part thereof in a defined direction, a combination of defined accelerations of the device or a part thereof, a rotation of the device or a part thereof, a rotation of the device or a part thereof by an angle that is greater than a predefined threshold, a rotation of the device or a part thereof about a defined axis, one or more rotations of the device or a part thereof over a period of time that is greater than a predefined threshold,a combination of defined rotations of the device or a part thereof, and / or a combination of two or more of the aforementioned triggering conditions.

6. Device according to any one of claims 1 to 5, wherein the control unit is configured to assign the signal to the event based on a predefined event profile.

7. Device according to any one of claims 1 to 6, wherein the predefined event profile indicates one or more of the following events: Movement and / or change in position of the device or a part thereof due to wind, movement and / or change in position of the device or a part thereof due to rain, movement and / or change in position of the device or a part thereof due to heavy rain, movement and / or change in position of the device or a part thereof due to hail, movement and / or change in position of the device or a part thereof due to the device falling over, Movement and / or change in position of the device or a part thereof due to the device or part thereof falling, Movement and / or change in position of the device or a part thereof through an interaction of the device or part thereof with an animal, Movement and / or change in position of the device or a part thereof due to maintenance of the device or the part thereof, Movement and / or change of position of the device or part thereof by cleaning a container filled with liquid for immobilizing arthropods, Movement and / or change in position of the device or part thereof by renewing or replacing an adhesive surface for immobilizing arthropods, Movement and / or change of position of the device or a part thereof by stealing the device or the part thereof, Movement and / or change of position of the device or a part thereof by moving the device or part thereof from its original position.

8. Device according to any one of claims 1 to 7, wherein the control unit is configured to move the device from the sleep state to the active state when the signal indicates an extreme tilting event, wherein the extreme tilting event is an event in which the device deviates from its original orientation and / or equilibrium position at an angle that exceeds its design or operational tilting thresholds, and / or causes liquid to leak from a liquid-filled container for immobilizing arthropods, and / or causes the camera to no longer be directed at the collection area, and / or causes an adhesive surface for immobilizing arthropods to slip or fall out of an anchoring.

9. Device according to any one of claims 1 to 8, wherein the control unit is configured to move the device from the sleep state to the active state and to cause the transmitting unit in the active state to transmit information to the separate computer system, wherein the information indicates a trigger condition that caused the device to move from the sleep state to the active state and / or the information indicates an event to which the control unit has assigned the signal, and / or the information includes a request to a user to inspect the device.

10. Device according to any one of claims 1 to 9, wherein the control unit is configured to move the device from the idle state to the active state and in the active state - to determine the position of the device, and / or - to determine the position of the device and to cause the transmitting unit to transmit the determined position to the separate computer system, and / or - to determine the position of the device, to compare the determined position with a reference position, and to transmit the determined position to the separate computer system if the determined position differs from the reference position.

11. Device according to any one of claims 1 to 10, wherein the control unit is configured, in response to the assignment of the signal to a cleaning event in the active state, to store information that cleaning has taken place in a data storage device, and / or to record the time of the cleaning event and to store the time in a data storage device, and / or to transmit information that cleaning has taken place to the separate computer system.

12. Device according to any one of claims 1 to 11, wherein the control unit is configured to, in response to the assignment of the signal to a cleaning event, activate the device from its resting state. to put into active mode and, in active mode, to cause the camera to take an image of the cleaned collection area.

13. Computer-implemented procedure comprising the steps: Receiving a signal from a sensor, wherein the signal indicates a movement and / or change in position of a device for monitoring arthropods, Assigning the signal to an event, in response to the assignment of the signal to the event: moving the device from a rest state to an active state, wherein the device is only moved from the rest state to the active state if the signal or values ​​derived therefrom correspond to a predefined event profile.

14. Non-volatile, computer-readable storage medium containing a computer program which, when executed by a control unit of an arthropod monitoring device, causes the control unit to perform the following steps: Receiving a signal from a sensor, wherein the signal indicates a movement and / or change in position of a device for monitoring arthropods, Assigning the signal to an event, in response to the assignment of the signal to the event: moving the device from a rest state to an active state, wherein the device is only moved from the rest state to the active state if the signal or values ​​derived therefrom correspond to a predefined event profile.

Images