47 results about "Bird control" patented technology

A computer based bird control system is provided. The bird control system utilizes an impactor that is attachable to a structure, such as an I-beam or other similarly sized and dimensioned metal object, to create an acoustic impact noise similar to a whacking of the structure. The impactor is preferably actuated at a random or a semi-random impact rate such as around once every ten seconds. The acoustic impact noise may be provided in addition to the playing of bird predator or other deterrent sounds maintained in audio files on the computer. The system also provides audio and/or physical bird presence detection within a monitored area. Detection of the presence of a bird may be used as a trigger for the actuation of the impactor and/or predator/deterrent sounds. Actuation of the impactor and/or sound files may be accomplished via a schedule through the use of timer files in addition to or in place of animal presence detection. A graphical user interface of the system provides user control of the system including the ability to set and/or modify system parameters such as those that can detect particular bird species via audio detection, as well as the manipulation of timer file parameters for automatic or forced activation of the impactor and/or sound files.

An anti-bird assembly for the prevention of landing of birds on the ledge of a building comprising a plurality of spaced apart brackets. Each bracket comprises a base flange for attachment of the assembly to a building. A frame portion is connected to the base flange, and an arrangement of arms are connected to the frame portion, each of the arms having a distal end with a wire attachment node thereon. A wire is arranged between corresponding wire attachment nodes of corresponding arms on adjacent spaced apart brackets to effect prevention of birds landing between spaced apart brackets on the building.

A bird repellent system comprising a round shaft and shaft base installation securely fastened to a tower, wherein the shaft is inserted perpendicularly into the tubular recess of the shaft base and held upright. The shaft comprises through which links can be formed to create a mesh or grid pattern to repel birds from landing or roosting on top of a tower structure.

A vine support system includes a multiple vine stakes, each vine stake adjacent and supporting a vine trunk. A plurality of shade hotels are removably mounted to the vine stakes, each shade hotel incorporating a securing bail. A shade element is removably supported by each shade hotel and restrained by the securing bail.

The invention discloses a method for regulating and controlling bird community diversity at an airport by adopting festuca arundinacea establishment. The method comprises the following steps: firstly,perennial festuca arundinacea is selected as a test plant for single turf establishment, four experimental areas are randomly selected at the airport, each area has a size of 15 mx20 m, a middle interval is 2 m, a soil turning machine is used for turning soil, grass seeds are not sprinkled, vegetation grows naturally, and cutting is not performed; in a main cutting area, rolling is performed twice a year, and the vegetation is cut once every half month; soil is turned in a festuca arundinacea turf test area, then seeds of the festuca arundinacea are sown, the total sowing amount is 10 kg, 50ditches are dug, spacing distance between two adjacent ditches is 0.3 m, and the sowing amount per ditch is about 0.2 kg; and March to May is defined as spring, June to August is defined as summer, September to November is defined as autumn, and December to February of a next year is defined as winter; and bird investigation is performed twice a month for 24 times, a single lens reflex camera is used for shooting, standard counting begins when birds fall into a sample plot, and bird species identification is determined by checking relevant document literature. The method disclosed by the invention starts from a bird food chain, cuts off a source of bird food, and reduces the species, quantity and diversity of plants and insects, thereby achieving bird control; and the method is imperative.

The invention discloses a method for preying on dominant insects in an airport by adopting scolopendra subspinipes. The method comprises the following steps: grassland with 1 m x 1 m is selected, nylon mesh covers are prepared, frame of each mesh cover is fixed by using a thin insulating rod, each mesh cover has a size of 1 m x 1 m x 0.4 m, the bottom adopts the manner that nylon mesh gauze is buried into soil for about 20 cm, the top is covered by using a 40-mesh nylon mesh, the nylon mesh is fixed by using a stapler, and a small opening is reserved to facilitate throwing of food; nine nylonmesh covers are prepared, two treatment groups and one control group are set according to different types of natural enemies, the natural enemies of the insects are put into two treatment groups, andthe dominant insects with a same quantity and size in the airport are put into the control groups and the treatment groups, wherein the dominant insects include popillia indgigonaceathe of coleopteranand locusta migratoria and acrida cinerea of orthoptera; and activities of the natural enemies and quantity change of the insects are observed and recorded every day. According to the method disclosed by the invention, experiments show that the natural enemies of the insects are introduced in a larger range of the airport, one or a plurality of different types of the natural enemies can be introduced at a time, measures such as enclosing and monitoring are implemented, and the method has important research significance for insect prevention and control and bird control in the airport.

The invention discloses a comprehensive bird control method of a fruit garden. The method is characterized by comprising the following steps: S1, arranging data acquisition sample lines according to the requirement of one sample line per 50 mu fruit garden, allowing the data acquisition sample lines not to be overlapped, and uniformly or randomly distributing the lines in a control area; S2, performing data acquisition a month before fruit ripening, at the beginning of fruit ripening and during full fruit ripening; and S3, taking specific bird control measures such as security isolation, driving and raising to replace driving according to information such as a bird category, damage time and a ripeness level of damaged fruits acquired in step S2, wherein the data acquisition is performed for not less than 3 times for each data acquisition and each sample line; and data acquired by each sample line comprises the bird category, the damage time, occurrence frequency, and the ripeness level of the damaged fruits. The method is applicable to the bird control of the fruit gardens of different varieties and different growth stages of the fruits, and has the advantages of high specificity, zoology, scientificity, economy, practicality and the like.

The invention discloses a method for catching airport dominant insects by using Carrhotus xanthogramma. The method comprises the following steps: a grassland which is 1m * 1m is selected, a nylon netcover is manufactured, and the net cover frame is fixed through a thin insulating rod, the size is 1m * 1m * 0.4m, the nylon mesh gauze is buried into the soil by about 20 cm at the bottom, the top iscovered with a 40-mesh nylon net cover, a stapler is used for fixing, a small opening is reserved, and the feeding of the food is facilitated; nine nylon net covers are prepared, and two treatment groups and one contrast group are set according to different natural enemy types, the two treatment groups are respectively used for housing the insect natural enemies; and the control group and the treatment groups are respectively used for housing placed into the airport dominant insects with the same number, wherein the airport dominant insects are Coleoptera Popillia indgigonacea Motsch, Orthoptera Locusta migratoria manilensis and Acrida chinensis; the activities of the natural enemy and the quantity change of the insects are observed and recorded every day. Experiments show that insect natural enemies can be introduced in a large range of the airport, one or more different types of natural enemies can be introduced at one time, enclosure, monitoring and other measures are carried out,and important research significance for insect prevention and insect prevention and bird control of the airport is achieved.

The invention in whole is designed to simply and effectively control problems associated with birds in the area. More specifically it suspends a taut line just above a surface, thereby, preventing birds from landing on or near the line. The design has been refined to be as minimalistic as possible while still providing a high quality product that will last for years. Inherently, this also produces both an aesthetically pleasing and non intrusive product. Since Birds cannot grasp the thin line, they are forced to seek distant landing points. The thin line by nature will vibrate in even the slightest wind. This produces both audible and inaudible sounds further repelling birds from the protected area. Birds quickly loose the lure to be in the protected area, greatly reducing associated bird problems. The simple deployment of this system produces both instant and obvious results.

The invention relates to the technical field of bird repelling devices, in particular to a gas release bird repelling device. The gas release bird repelling device comprises an insulating box, infrared sensors, a gas compression pump, a gas storage tank, a gas control electromagnetic valve, a control module, a power supply module, a main pipeline, a branch pipe joint, a gas release pipe, a special smell storage tank and a gas release electromagnetic valve, wherein at least one infrared sensor is arranged on the outer side of the periphery of the insulating box. The gas release bird repelling device is reasonable and compact in structure and convenient to use; when the infrared sensors detect that birds approach, a signal is transmitted to the control module, and the control module opens the gas control electromagnetic valve to enable compressed gas to be sprayed out along the gas release pipe; if bird activity is still detected, the control module opens the gas release electromagnetic valve to release special smell so as to frighten away the birds without damage; the control module controls the gas compression pump to work for storing the gas in the storage tank, so that preparation is made for next-time gas spraying; and the bird repelling device has the advantages of being safe, labor-saving, simple, convenient and efficient.

Disclosed herein are a drone detonator for animal and bird control and a method for animal and bird control using the same. The detonator may include an actuator, a firing rod and a blank cartridge. The detonator may be detachably coupled to a drone. The actuator may move the firing rod from a first position to a second position to trigger detonation of the blank cartridge during drone flight. The actuator may be in communication with a remote control source. A method of animal and bird control using the drone detonator may include attaching the detonator to a drone, flying the drone to a target zone, and detonating the blank cartridge at the target zone.

The invention discloses a marine electric spark source multi-frequency hybrid three-dimensional excitation simulation device and method. The device comprises a PC control host, and the PC control hostis respectively connected with an energy low-frequency electric spark seismic source box, an energy high-frequency electric spark seismic source box and a differential GPS through coaxial cables, theenergy low-frequency electric spark seismic source box is sequentially connected with a first compass bird and a first electrode through a direct-current cable; the energy high-frequency electric spark seismic source box is sequentially connected with a second compass bird and a second electrode through a direct-current cable; and the first compass bird and the second compass bird are connected with the compass bird control host through communication cables. The electric spark seismic sources with the two frequency characteristics are excited to obtain seismic signals with rich frequency components, and high-resolution seismic exploration of the seabed and the shallow, middle and deep positions below the seabed is realized.

Disclosed is a rotary cage type bird control device. The rotary cage type bird control device is composed of a fixing base support made of steel plates, a main rotary cage mount in the middle of the upper portion of the fixing base support, and auxiliary rotary cages mounted on the lower portions of both sides of the fixing base support, wherein the main rotary cage is composed of a plurality of main cage spokes and a main cage rotating ring, which are welded into a whole in a bird cage shape; each auxiliary rotary cage is composed of a plurality of auxiliary cage spokes and an auxiliary cagerotating ring which are welded into a whole; both the main rotary cage and the auxiliary rotary cages are made of stainless steel materials; the two auxiliary rotary cages are arranged on both sides of the bottom of the main rotary cage. The rotary cages are in an unstable state to avoid landing of birds, meanwhile, the auxiliary rotary cages on both sides cover the dead angles for the birds to land above fixing points of insulators to effectively avoid damage caused by birds, and the rotary cages made of the stainless steel materials can be high in strength, durable, free from influence of climate conditions and simple in installation.

The invention discloses a method for preying dominant insects of an airport by using araneus ventricosus. The method comprises the following steps: a lawn with a size of 1 m*1 m is selected, nylon mesh covers are prepared, the frame of each mesh cover is fixed by using fine insulating rods to enable the size of the mesh cover to be 1 m*1 m*0.4 m, the bottom of each nylon mesh cover is buried intosoil by about 20 cm; the top is covered with a 40-mesh nylon mesh; the nylon meshes are fixed by using a stapler, and a small hole are leaft for conveniently putting in food; 9 nylon mesh covers are arranged totally; two treatment groups and one control group are arranged according to the differences of natural enemy species; natural enemies of the insects are put into the two treatment groups; asame number of the dominant insects of the airport are put into both the control group and the treatment groups, wherein the dominant insects are popillia indgigonacea motsch of coleopteran, and locusta migratoria manilensis and acrida cinerea of orthoptera; and the activity of the natural enemies and the number of the insects are observed daily. The experiment shows that the insect enemies are introduced into a large area of the airport, one or more kinds of natural enemies can be introduced at a time, the measures such as enveloping and monitoring are carried out, and great research significance to the insect prevention and control and bird control of the airport is achieved.

The invention discloses a method for regulating and controlling physicochemical properties of soil in an airport by using flyash. The method comprises the following steps: reaping vegetative covers ina regulation and control region at first, then turning the soil in the region, and ploughing once at the depth of 20 centimeters; spreading a matrix filler 250 t/ha flyash into the regulation and control region according to every 6.7 m* 5 m sample plot in an experimental region, wherein the vegetative covers in the regulation and control region are in a natural growth state after filling; and after completing filling of a regulation and control matrix, collecting and measuring a soil sample in the regulation and control region of the matrix in autumn in the same year, spring in the next yearand summer in the next year separately. By measurement of the physicochemical properties of the soil in different seasons, influences of two matrix fillers to the physicochemical properties of the soil are researched, and the method aims to reasonably regulate and control aboveground vegetation community structures, and provides theoretical basis for ecological bird control of the airport.