52results about How to "Good camouflage effect" patented technology

The invention provides a polyolefin color masterbatch having an infrared reflection effect. The polyolefin color masterbatch comprises, by weight, 40 to 85% of a carrier resin, 5 to 35% of an infrared reflection pigment, 0 to 15% of color blending pigments, 2 to 15% of a dispersant and 5 to 10% of an anti-aging agent. The color masterbatch has the function of infrared camouflage and the effect oflowering down temperature.

The invention discloses a military puncture-proof, tear-resistant, anti-static and high-barrier camouflage painting composite which sequentially comprises a nylon camouflage cloth camouflage layer, a high-barrier layer taking aluminum foil as a substrate, and a heat sealing layer of a polyurethane elastomer film from the outside in. A preparation method of the composite comprises the steps of A preparing the high-barrier layer, and compositing polyethylene glycol terephthalate film and a polyamide film on the upper and the lower surfaces of the substrate, namely the aluminum foil, B compositing the upper surface of the high-barrier layer with a camouflage layer and curing, C compositing the lower surface of the high-barrier layer with the heat sealing layer of the thermoplastic polyurethane elastomer film and curing, and D coating the internal surface of the heat sealing layer with an antistatic agent, and obtaining the camouflage composite. According to the composite and the method, with the adoption of specific compositing and curing processes, the prepared camouflage composite has puncture-proof, tear-resistant, anti-static and high-barrier functions and the like, a protection envelope prepared by the material can effectively prevent army materials from being damp during long-term field storage and transportation, and the storage and transportation quality of the materials is improved.

The invention particularly discloses a preparation method of a cast aluminum matrix composite surface army green micro-arc oxidation film. The problems that an existing prepared cast aluminum matrix composite surface army green micro-arc oxidation film is poor in camouflage effect and poor in corrosion resistance, hardness and roughness are solved. The method comprises the steps that a, the surface of a workpiece is ground and cleaned; b, in per liter of deionized water, 2-4 g of NaON, 2-4 g of NiSO4, 8-15 g of Na2SiO3, 10-15 g of (NaPO3)6, 5-10 g of Na2WO4 and 3-8 g of EDTA are added and stirred to be sufficiently dissolved; c, the workpiece is placed into the solution, a micro-arc oxidation power source is turned on, and power source parameters are set; d, the power source is turned off after oxidization is carried out for 20-30 min; and e, the workpiece is thoroughly cleaned and dried. The compactness of the oxidation film is further improved, and meanwhile the film layer hardness reaches up to HV1500-2200.

The invention discloses temperature camouflage based on a heat storage material and a camouflage method thereof for preventing thermal imaging reconnaissance, belonging to the technical field of thermal imaging. The invention is characterized in that the camouflage method comprises the following steps of: carrying out rasterised treatment on the heat storage material according to the needed ratio, then cutting the rasterised heat storage material into a shape block according to the specific shape according to the purpose; when in use, gluing the visible light camouflage, a heat storage material layer and a heat-insulating material together, and combining fasteners and a hanging belt at the lower layer of the heat-insulating material so as to form the temperature camouflage; and combining the temperature camouflage and the corresponding needs so as to be applied in camouflage for preventing the thermal imaging reconnaissance. The method disclosed by the invention changes the image displayed by a thermal imager into the original image characteristic and can play a good role in camouflage for facilities such as personnel, articles and ground buildings.

The invention discloses a generating method for a digital disguise image. The method includes the following steps: selecting a disguise area in a foreground image, and placing a background image in the disguise area; conducting second-scale decomposition processing on the disguise area and the background image; conducting edge extraction and structure edge recognition on the disguise area to obtain important structure characteristic edges; conducting expansion and subsection processing on a long edge in the important structure characteristic edges to obtain a non-continuous structure important edge restrain mapping picture; defining gradient restrain of large-scale layer gradient of the disguise area; according to the structure important edge restrain mapping picture and the gradient restrain, conducting non-linear integration on large-scale layers of the disguise area and the background image; mixing a detail layer of the disguise area and a detail layer of the background image; and overlaying the large-scale layer of a result image and a detail layer of the result image, and combining a color channel of the background image to obtain the disguise image. The generating method for the digital disguise image is explicit in arithmetic, friendly in interface, and vivid in results.

The invention discloses a high-emulation snake robot for investigation and exploration, which comprises a high-emulation snake body, a plurality of drive motors I, a battery pack, a signal acquiring unit and a circuit board, wherein the high-emulation snake body comprises a plurality of rotational joints with the cardan joint function; the drive motors I are sequentially installed in the high-emulation snake body from the head to the tail and correspondingly drive the high-emulation snake body to realize flexible movement; the battery pack is connected with the drive motors I; the signal acquiring unit is installed on the high-emulation snake body; the circuit board is installed in the high-emulation snake body; a controller connected with the signal acquiring unit as well as a data storing module and a wireless communication module which are respectively connected with the controller are installed on the circuit board; power output shafts of the drive motors I are connected with the rotational joints by a transmission mechanism; and the drive motors I are connected with the controller. The invention has small volume, reasonable design, simple and convenient control and operation,good hiding effect, perfect function and wide application range and can effectively overcome various defects of the prior investigation and exploration device.

The invention discloses a rotating, cutting and coring device capable of rapidly digging a landmine pit in hard ground. The rotating, cutting and coring device comprises a sleeve and a mounting plate fixedly connected with the sleeve, wherein transverse cutting devices circumferentially distributed are mounted on the sleeve, the transverse cutting devices comprise linkage shafts and transverse cutting blades, the upper ends of the linkage shafts are fixedly connected with driving levers, the driving levers are hinged to electric push-pull rods, the electric push-pull rods are mounted on the mounting plate, the lower ends of the linkage shafts are fixedly connected with the transverse cutting blades, an annular saw-toothed drill bit is mounted at the lower end of the sleeve, the mounting plate is fixedly connected with a connecting drill rod, the connecting drill rod is connected with a power mechanism, and the power mechanism is fixed to a carrying plate. First, a round cut opening is formed by cutting the ground through the annular saw-toothed drill bit, then, a core body is cut through the transverse cutting blades, the core body is taken out by driving a cylinder to move through an electric lifting rod, a disguise layer and waste residues on the ground surface are perfectly kept and wholy lifted above the ground, and the basic requirement of a landmine pit digging standard is met.

The invention discloses an environment-adaptive digital imitation camouflage ceramic tile camouflage method and application of the environment-adaptive digital imitation camouflage ceramic tile camouflage method. The method comprises the following steps that firstly, collection and clustering of target building background colors are carried out, main characteristic colors are determined, then camouflage spots are determined, and the pattern design of the camouflage spots is carried out; and then a target building digital imitation camouflage ceramic tile positioning coding coordinate system isbuilt, the design drawing information is organically connected with production, packaging, storage, transportation and on-site management links through a three-level coding technology combining a two-dimensional graphic code, a four-bit coordinate positioning code and a twelve-bit packaging warehouse transportation management code, and precise positioning and paving construction according to thediagram are realized. According to the application, by using the camouflage method, digital counterfeit camouflage ceramic tiles are applied to the exterior wall surface and the roof of the target building, the target building and the surrounding environment is are fused to the maximum extent, the human eye visual distance observation of the target building and the recognition degree of the satellite visible optical reconnaissance are significantly reduced, the exposure sign of the target building is effectively reduced, and the infrared camouflage effect is achieved.

The invention relates to a ceramic tile anti-counterfeiting, terminal sales information tracking and fleeing identification method. The method comprises the following steps: (1) decorating an anti-counterfeiting code and a pattern on the surface of a ceramic tile; (2) compiling the anti-counterfeiting code into a tracking code, and jet-printing packaging paper; (3) scanning and activating the tracking code, and inputting a product into a data platform system; (4) enabling the dealer to place an order and scan the tracking code, and enabling the data platform system to display the ex-warehousestate of the product with the tracking code with the hidden anti-counterfeiting code and the delivery information of the dealer; (5) transmitting the warehousing data information automatically to a data platform system through scanning, and enabling the system to perform data analysis according to the quantity and time information of subsequent product warehouse-in and warehouse-out, display the sales state of the product, mark red for abnormal conditions and perform graded warning; (6) when a goods fleeing event occurs, irradiating with equipment light to display the hidden anti-counterfeiting code of the ceramic tile; and (7) inputting the unique implicit anti-counterfeiting code into a data platform system for searching and searching, so as to display the terminal information of the delivery dealer corresponding to the product and determine the dealer or the individual with the channel conflict behavior.

The invention provides a buried camouflage-type small-sized carrier rocket launching system, and relates to the military field. The buried camouflage small-sized carrier rocket launching system comprises a cover plate device, a lifting device and a launching tower device, wherein the launching tower device can be leveled and used for launching a small carrier rocket, and the launching tower deviceis driven by the lifting device to ascend and descend; the launching tower device and the lifting device are hidden in the accommodating space; and the cover plate device covers an opening of the accommodating space and is positioned above the launching tower device. According to the system, the technical problems that an existing small-sized carrier rocket is large in launching camouflage expense, high in cost and large in occupied space are solved.

The invention relates to a heat-preservation transportation case comprising a case body and a temperature control system arranged in the case body. The case body comprises a case base and a case cover. The two sides of the case base are provided with full-load lifting lugs and restraining corner fittings. The two sides of the lower portion of the case cover are provided with empty-case lifting lugs. The two sides of the upper portion of the case cover are provided with case cover lifting lugs. Connecting and locking devices are arranged on the periphery of the butt joint portions of the case base and the case cover. The connecting and locking devices are hinged bolt assemblies or spin lock connector assemblies. One end of the case base is provided with an axial limiting device. First supporting assemblies are distributed on the case base at intervals in the length direction. Each first support assembly comprises an arc first support seat and a correspondingly arranged wrapping tape, wherein the first supporting seat is fixed to the case base, and the two ends of the wrapping tape are correspondingly connected with the two ends of the first supporting seat through connection bolts.The heat-preservation transportation case has the advantages of being simple in structure, convenient to operate and control, safe and reliable. On the basis of achieving heat-preservation transportation, the heat-preservation transportation case improves the mobile survivability and environmental adaptability and can achieve the purpose of good camouflage.

The invention relates to a simulated rubber transfer film and a preparation method thereof. The simulated rubber transfer film comprises a polyurethane adhesive layer, a simulated rubber printing ink layer which is printed with a simulated pattern and a two-way stretching polypropylene film layer, wherein the simulated rubber printing ink layer is printed on the two-way stretching polypropylene film layer through intaglio printing, and the polyurethane adhesive layer is printed on the simulated rubber printing ink layer through intaglio printing. The simulated rubber transfer film is characterized in that the simulated rubber printing ink layer is prepared from the following raw materials in parts by weight: 10-15 parts of pigments, 100 parts of neoprene latex, 1-2 parts of an anti-ageing agent and 1-1.5 parts of an ultraviolet light absorber, wherein the total solid content in the neoprene latex is 50%-61%; the grain size of the neoprene latex is 50-70 nm; the anti-ageing agent is di-tert-butyl p-cresol, an anti-ageing agent 4010NA or an anti-ageing agent 4020; the ultraviolet light absorber is UV-531, UV-326 or UV-327.

The invention discloses a multi-fiber multi-shape multi-performance irregular random splicing camouflage net, which comprises base cloth and a camouflage net body arranged on the base cloth, the camouflage net body is formed by randomly splicing a plurality of camouflage units in an irregular mode, and the base cloth is provided with meshes which are irregularly arranged and staggered in the longitudinal and transverse directions; and the base cloth is composed of a multi-fiber material and heat-conducting metal wires, and the multi-fiber material comprises bamboo charcoal fibers and viscose filaments. The prepared camouflage net has the characteristics of dispersion and irregularity of pattern arrangement and irregularity of heat-conducting coating material distribution, has certain ventilation, heat dissipation, heat insulation, wave absorption, ductility and flat stiffness, is better in fitting property with the base cloth and is not easily blown up by wind, and the multi-fiber material has moisture absorption and temperature regulation functions and is used for simulating the characteristic that vegetation leaves contain water, and the integration with the surrounding environment is better; and the camouflage net body is provided with double-sided camouflage background patterns, the background patterns are selected according to the requirements of the combat environment, the universality is higher, and the environmental adaptability is better.

Disclosed is a camouflage fabric which simplifies a preparation process of warps and wefts so as to assure convenience in warp and weft preparation and acquires combinations of various patterns and colors using a three-ply fabric structure so as to satisfy aesthetics, i.e., one of functions of clothing, and to have an excellent camouflaging effect. Dyed yarns of a dark color and dyed yarns of a light color are alternately arranged as the warps, dyed yarns of three colors differing from the colors of the warps are used as the wefts, the warps and the wefts are woven into the camouflage fabric of a three-ply jacquard texture using a jacquard loom and, thus, the camouflage fabric may have combinations of various patterns and colors.

The invention provides a cross-domain secure communication transmission system and method based on dark network path finding. The cross-domain secure communication transmission system comprises a plurality of gateway devices and a plurality of public network servers in communication connection with the plurality of gateway devices. The plurality of gateway devices are used for processing content semantic conversion and data encryption of the cross-domain service data and selecting a hidden transmission path, and the plurality of gateway devices are deployed at network boundary outlets of different information service domains. The plurality of public network servers are used for undertaking the transmission transfer service of the cross-domain service based on dark network path finding in apublic network, and the plurality of public network servers are deployed in the existing cross-domain public network. According to the invention, a cross-domain data communication target can be effectively hidden, data behaviors can be hidden, man-in-the-middle analysis can be avoided, communication nodes can be planned, and service between different information domains is achieved; and in the transmission process in the public network, transmission nodes are hidden, data semantics is converted, and a security algorithm for communication between the nodes is adopted, and therefore secure transmission of cross-domain data in an existing network environment is guaranteed.

The invention discloses a six-container type seaborne launch rocket erecting device, which belongs to the field of seaborne launch of rockets and comprises a launch ship, containers and erecting devices. The containers are arranged on a deck of the launching ship and comprise an upper container layer, a middle container layer and a lower container layer which have the same number of containers; a cold launch canister is arranged in the container in the upper container layer; the cold launch canister is rotationally connected with the container; the erecting device comprises a gear transmission mechanism; the gear transmission mechanism comprises an erecting gear fixedly connected with the cold launch canister. The cold launch canister is configured to erect depending on the rotation effect of the erecting gear. The method has good camouflage, is not easy to identify and find, reduces the site limitation of rocket launching, is better in maneuverability, is wide in launching site, and is high in rocket launching efficiency.

The invention discloses an ultrathin switch-type decorative antenna, which comprises a printed circuit board and a shell for installing the printed circuit board, wherein a feed oscillator and a ground oscillator are formed on a conductive film layer of the printed circuit board in an etching manner; a coaxial cable is also arranged at one side of the shell; a signal wire of the coaxial cable passes through the back surface of the printed circuit board and is connected with the feed oscillator and the ground oscillator; and a signal can be fed to the fed oscillator through the coaxial cable and achieves monopole radiation through the ground oscillator. The ultrathin switch-type decorative antenna has the advantages that the ultrathin switch-type decorative antenna has excellent decoration and camouflage effects, the manufacturing cost of the antenna is reduced, the installation mode of a product is simplified, the optimized PCB monopole antenna is adopted as a radiator, the antenna has an ultra-wide use frequency band, the current 4G communication frequency is met through the reasonable structural design, the market requirements are met and the ultrathin switch-type decorative antenna also has the advantages of small volume, a significant quake-proof effect and the like and excellent wireless communication performance.

Embodiments of the invention provide a control method for service program objects of a server. The method comprises the following steps of receiving video stream data provided by a second service program object when the server is accessed; decoding the video stream data to obtain a video frame image; extracting first target data from the video frame image according to a first preset rule; extracting second target data from the video frame image according to a second preset rule; judging whether the first target data is matched with the second target data; and when the first target data is matched with the second target data, opening permission control of a first service program object. According to the embodiments of the invention, through adopting specific data in the image provided by the server as a verification code for program verification, only when the program verification is successful, the permission control of the stream media service program is opened. By adopting the data in the video frame image as the verification code, the camouflage effect is good, the verification code is difficult to be simulated and cracked, and the confidentiality of the stream media service program in the server is improved.

The invention discloses a four-container type seaborne launch rocket erecting device, which belongs to the field of seaborne launch of rockets and comprises containers and erecting devices. The container is provided with an upper container layer and a lower container layer; the number of the containers in the upper container layer is the same as that of the containers in the lower container layer; a cold launching cylinder used for storing rockets is fixedly arranged in the container in the upper container layer. And the erecting device is configured to be a device capable of erecting a rocket arranged in the cold launch canister before the rocket is launched. Hidden transportation and rapid seaborne erecting launching of the rocket can be achieved.

The invention relates to a snowfield camouflage net white coating which comprises a flame-retardant layer surface coating, a flame-retardant layer, a low-emissivity base material and a low-emissivitysurface white coating which are sequentially stacked from bottom to top. The emissivity of a low-emissivity surface in the low-emissivity base material is less than or equal to 0.1. The snowfield camouflage net white coating is a snowfield camouflage net white coating obtained by coating a low-emissivity base material with a flame-retardant coating and a white snowfield camouflage coating, and thecoating can effectively reduce the probability that equipment is found by ultraviolet, visible light and infrared detection equipment in a snowfield background and improve the survival opportunity ofthe equipment in the snowfield background. In addition, the invention further relates to a preparation method of the snowfield camouflage net white coating.

The invention discloses a carbon fiber multi-spectra disguised composite board. The carbon fiber multi-spectra disguised composite board comprises a first carbon fiber plate arranged on the surface layer for absorbing radar waves and an anti-infrared detection layer arranged close to the lower surface of the first carbon fiber plate, wherein the anti-infrared detection layer is fixedly connected with the first carbon fiber plate. The carbon fiber multi-spectra disguised composite board has the advantages of light weight, high strength, wide application range, good disguising effect and the like, can be assembled easily and disassembled quickly, can be disguised as a common van truck, a container truck, civil engineering equipment and the like according to the appearances of the significant military equipment in China, and can effectively deal with the multi-spectra detection measures of enemies such as optics, infrared, radar.

The invention provides a buried camouflage missile launching system, and relates to the technical field of military. The buried camouflage missile launching system comprises a cover plate device, a lifting device and a vertical fixing device; the vertical fixing device is used for fixing the vertical upward direction of a concentric cylinder type launching device; the vertical fixing device is driven by the lifting device to ascend and descend; the vertical fixing device and the lifting device are hidden in the containing space; and the cover plate device covers the opening of the containing space and is positioned above the vertical fixing device. The buried camouflage missile launching system solves the technical problems that an existing missile launching camouflage cost is large, the cost is high, and the occupied space is large.

The invention relates to the technical field of camouflage materials, and provides a near-infrared camouflage master batch and a preparation method thereof, a near-infrared camouflage fiber and a fabric. According to the invention, functional powder is doped into the polyester to obtain the near-infrared camouflage master batch, and the master batch can be used for preparing fibers with a camouflage effect. The camouflage fabric is prepared from the fiber, wherein ingredients of a dye do not need to be blended, the fiber does not need to be complexly dyed, the camouflage effect is good, and the camouflage effect is not affected by a dyeing method. Furthermore, the near-infrared reflectivity of the near-infrared camouflage fabric can be regulated and controlled by adjusting the variety and the addition amount of the functional powder, so the camouflage fabric suitable for different environments is obtained.

The invention relates to a polyamide pattern painting camouflage fabric printing process and a fabric production and processing method. The printing process is used for printing a pattern painting camouflage color, and vat grey M is added into color paste of the pattern painting camouflage color. The processing method comprises a coating finishing procedure, wherein coating finishing is performed on a waterproof set fabric printed with the pattern painting camouflage color, and a flame-retardant coating is completed according to a sequence of firstly performing bottom glue blade coating and calendaring, then performing middle glue blade coating and finally performing surface glue blade coating; during the bottom glue blade coating, the temperature of a drying oven is controlled to be close to the temperature of a cross-linking agent in a bottom glue formula, the vehicle speed is regulated and controlled, methylbenzene in polyurethane glue is completely volatilized, bottom glue is in a dried state, but part of the cross-linking agent does not completely react to form a net structure, more bottom glue is extruded into yarn gaps of a fabric during subsequent calendaring, and further the cross-linking agent reacts with the polyurethane glue and a curing process is finished. The color fastness of the fabric is stable, and the dark color migration phenomenon is reduced. The production and processing method meets the use requirements of novel equipment such as carrying tools and bulletproof vests.

The invention relates to the field of computers and information security, in particular to a water-cooling 5G computer host system based on information security and a water-cooling self-destruction method. A water inlet (16) and a water outlet (17) are formed in one side of a central water control plate (13); the water inlet (16) and the water outlet (17) are connected to a water pump (18) in a water tank (19); water is pumped by the water pump to enter the central water control plate (13) for circulation; a system A and a system B are respectively mounted on two sides of the central water control plate (13); heat generated by operation of the system A and the system B can be taken away by circulating water; the water tank (19) serves as an independent part or a part of a shell of a main machine, and waterproof treatment is included between the water tank and the central water control plate (13).