34results about How to "Concealment" patented technology

The invention discloses intelligent wearing equipment with a warning function and an intelligent wearing system. The intelligent wearing equipment comprises a warning detecting device, a main control device, an evidence obtaining device and a warming transmitting device. The warning detecting device is used for sending a warning signal to the main control device when an abnormal situation is judged to occur; the main control device is used for carrying out warning processing according to the warning signal; the evidence obtaining device is used for obtaining evidence obtaining information, and the warming transmitting device is used for sending the warning information and the evidence obtaining information to a background operating server. According to the intelligent wearing equipment and the intelligent wearing system disclosed by the invention, many kinds of warning modes are supported, the warning information is automatically sent to the background server and can be simultaneously sent to a designated contact person, and the warning information is sent to a public security department, a medical department, a fire department, a traffic management department for police situation processing by the background server, so that the intelligent wearing equipment and the intelligent wearing system have the functions of environmental safety monitoring and food safety monitoring, the situation that nobody accepts warning can be avoided, and the intelligent wearing equipment and the intelligent wearing system have the characteristics of more comprehensive and effective warning function, wider triggering mode, warning-mode concealing property and product intellectualization.

The invention relates to a state conversion table-based judging method of the consistency of mulitsource audit data service. It adopts many types of information collecting agents distributed various places of a system to implement multiple information collecting modes, acquires audit data from various links and layers of the system, the information collecting agents process various information forms to generate a united standard audit information and report it to a service audit data consistency judgment center, which makes a whole consistency judgment on the service audit data based on the state conversion table, according to the relevance between the front and back service links, finds the inconsistency of service processing operations in various links, in time finds the occurrence of abnormal service operations like revising relative data, falsifying service data flow round an application system, etc, and makes the corresponding transaction processing according to the consistency judgment result. It can find the occurrence of abnormal service operations in time and enhances the strength of the auditing and monitoring mechanism.

The embodiment of the invention relates to the technical field of electronic equipment, in particular to an unlocking method and device of an intelligent terminal. The method comprises the steps that when preset keys are triggered, corresponding key information of the triggered keys is obtained; when a preset value of the number of the key information is obtained, an unlocking order is generated according to each obtained key information, the unlocking order is confirmed that whether the unlocking order is same as a preset unlocking code or not, and unlocking control is performed on a screen according to a confirmation result. According to the technical scheme, a code input interface can be avoided from interfering the wholeness of the display screen of the intelligent terminal, a user can unlock the intelligent terminal conveniently on the condition that the beauty of the display screen of the intelligent terminal is not affected, the action of inputting the code is more hidden, and use of the user is facilitated and simultaneously the safety of the intelligent terminal is improved.

The invention discloses a flyfish-like medium-crossing unmanned aerial vehicle, and belongs to the field of biomimetic robot fishes and aerial vehicles. The medium-crossing unmanned aerial vehicle aims to imitate the movement behavior of a flyfish in the whole process, is designed according to the appearance feature of the flyfish, and comprises a front section, a connecting section, a rear section, pectoral fins, tail fins, a transmission shaft and a tail clamp. The movement process of the flyfish comprises two working modes of swimming and sliding; and in the task executing process, the different modes are switched by adjusting and controlling the included angle of the rear section and the front section and the flapping frequency of the tail fins. The flyfish-like medium-crossing unmanned aerial vehicle has the characteristics of being capable of moving in a medium-crossing mode, good in stealth performance, high in maneuverability, small in size, easy to dismount and mount and low in cost.

A data safety protection system based on instructions comprises an instruction receiving module, an illegal operation sensing module, a power circuit, a destruction control circuit, a voltage conversion circuit, a safety loading circuit, a high-voltage damage circuit and an initiating explosive device circuit. According to the invention, different protection trigger modes are set; quick data logicdestruction is performed based on the instruction; Complete destruction of data storage hardware, data safety protection of thorough destruction of key circuits of the equipment is realized; the rapidity of data remote protection is solved; thoroughness, high reliability and system miniaturization are realized; The contradiction between concealment, micro power consumption and strong adaptabilitysolves the safety problem that the equipment data can be stolen or illegally used, solves the design data leakage risk caused by plagiarism and cracking of the key circuit, can ensure the safe use ofthe equipment, and has a better application and popularization value.

The present invention provides an electromagnetic log assisted AUV multi-program parallel solution navigation method, which comprises that: output data of a gyroscope, an accelerometer and an electromagnetic log are collected; the collected output data of the gyroscope and the accelerometer is adopted to operate a strapdown inertial navigation program, and the solution speed and the position of AUV are output; the speed solved by the strapdown inertial navigation program and the speed measured by the electromagnetic log are treated by a virtual log, and the optimized speed information is output; the optimized speed information is adopted to carry out acceleration compensation on the collected output data of the accelerometer, and the compensated value is adopted as the input of a strapdown gyrocompass program; the optimized speed and the latitude value solved by the strapdown inertial navigation program are adopted to carry out angular velocity compensation on the strapdown gyrocompass system; and the position information is output through the strapdown inertial navigation program, the attitude information is output through the strapdown gyrocompass program, and the speed information is output through the virtual log. According to the present invention, under the premise of no increase of the cost, influence of ocean currents on AUV navigation can be reduced so as to obtain complete and high-precision navigation information.

The invention discloses a perimeter intrusion detection and alarm device. The device comprises a magnetic field radiation source composed by the connection between a high frequency current source and a cable I, and a magnetic field detector composed by connection between a detection trigger alarm device and a cable II. The detection trigger alarm device is connected with an alarm. The perimeter intrusion detection and alarm device is simple in structure, convenient to install, low in cost, high in stability, sensitive in detection, low in false alarm rate, hidden, and capable of realizing all-day work.

The blade shape of a propeller blade is characterized in that the blade is designed as a narrow and long blade, and the radial direction is curved in three-dimensional space. The main purpose is to provide efficient propulsion for light or other special aircraft, diving equipment, and ground maneuvering equipment after they are combined into propellers. The propeller itself has a certain duct fluid compression effect, which can increase the thrust under the same power drive; the design of the blade can reduce the damage caused by the blade tip to the outside world under high-speed rotation, and can protect the blade itself. At the same time, it operates at high speed in fluid media of different densities, and the transition dynamic performance is good. The invention is a propeller blade with ingenious design, wide application and superior performance.

This solder resist composition contains a carboxyl group-containing resin (A), a photopolymerizable compound (B) containing at least one kind selected from the group consisting of a photopolymerizable momomer and a photopolymerizable prepolymer, a photopolymerization initiator (C), a thermosetting component (D), a perylene based black colorant (E1), and one kind of colorant (E2) other than black, the solder resist composition having such properties that the coating of the solder resist composition photocured one a copper plate and then thermoset to have any thickness within the range of 18-22 [Mu]m has a L* value of 40 or less, and a* value in the range of 5.1-55, and a b* value in the range of -15-15.

The invention provides an electronic fence intrusion alarm system and a use method thereof. The electronic fence intrusion alarm system comprises a monitoring system; the monitoring system comprises acontrol module and a laser distance measurement module connected with the control module; the detection direction of the laser distance measurement module faces a monitored site of the monitoring system; the control module performs distance measurement on a monitored site through the laser distance measurement module according to a preset frequency; when the distance measurement result exceeds the threshold value, the control module judges that the monitored site is invaded; and laser distance measurement can be used for determining whether the target area is invaded by the outside.

The invention discloses a rotary wheel coupled semiconductor heating, refrigerating and dehumidifying device. The device comprises a rotary wheel dehumidifying device and a semiconductor heating and refrigerating device, and a regeneration area gas outlet and a regeneration area gas inlet are formed in a regeneration area of the rotary wheel dehumidifying device; the semiconductor heating and refrigerating device is provided with a plurality of semiconductor refrigerating sheets, and semiconductor refrigerating and heating ends are formed inside; the regeneration area gas outlet passes through a regeneration area gas pipeline or a pre-cooling heat exchanger and then enters the refrigerating end through a refrigerating end inlet to be subjected to refrigerating and dehumidification treatment; the semiconductor heating end inputs gas through a heating end inlet; and the semiconductor heating end is connected with the regeneration area gas inlet through a heating gas pipeline, and gas heated by the heating end is introduced into the regeneration area of the rotary wheel dehumidification device from the heating gas pipeline. Through coupling of the rotary wheel dehumidification device and the semiconductor heating and refrigerating device, regenerated air with higher humidity in the regeneration area is cooled and dehumidified, a compressor does not need to be used for refrigeration in a circulating manner, the weight is lower, the dehumidification amount is larger, and the device is more suitable for the high-humidity environment in engineering.

The invention belongs to the technical field of combat uniform, and particularly relates to a bionic pattern combat uniform with concealment, which is based on a color geography principle, analyzes camouflage patterns of animals such as boa, adopts colors suitable for combat in the East Asia environment, fully applies a bionics design theory, analyzes the camouflage patterns of the animals such as boa and the like, the safe and fashionable effects are finally achieved through oblique segmentation, breaking of a complete personnel profile and introduction of an asymmetric design form, the original shape is most effectively broken through the oblique segmentation, the appearance contour of a wearer is successfully hidden, the oblique segmentation is not easily found by an observer visually, precious enemy making time can be strived for in combat, and the requirements of hidden combat activities are met; based on East Asian color geography, pattern design and style design are explored, reasonable visual rules and guiding methods are utilized to achieve the effects of camouflage and mark hiding, waterproof and breathable functional fabric is applied, and functionality and serviceability are improved.

The embodiment of the invention relates to the technical field of electronic equipment, in particular to an unlocking method and device of an intelligent terminal. The method comprises the steps that when preset keys are triggered, corresponding key information of the triggered keys is obtained; when a preset value of the number of the key information is obtained, an unlocking order is generated according to each obtained key information, the unlocking order is confirmed that whether the unlocking order is same as a preset unlocking code or not, and unlocking control is performed on a screen according to a confirmation result. According to the technical scheme, a code input interface can be avoided from interfering the wholeness of the display screen of the intelligent terminal, a user can unlock the intelligent terminal conveniently on the condition that the beauty of the display screen of the intelligent terminal is not affected, the action of inputting the code is more hidden, and use of the user is facilitated and simultaneously the safety of the intelligent terminal is improved.

The invention discloses an authorization control system and a control method of wireless remote control. The system consists of a management control unit, a remote operation unit and a computer receiving unit, wherein the management control unit, the remote operation unit and the computer receiving unit are connected in a wireless transmission mode, the computer receiving unit and a computer are connected by a universal serial bus; a one-to-one or one-to-many control structure is formed between the remote operation unit and the computer receiving unit; the management control unit can emit operation signaling through a wireless channel for controlling the functional state of the remote operation unit, and simultaneously the management control unit also can emit operation signaling through the wireless channel for controlling the computer receiving unit to reject the control of the remote operation unit. The authorization control system and control method have the characteristics that in a timing remote control process with management control of a presider, the remote control progress is controlled by using a wireless authorization control method, so that the embarrassment that the presider cannot remind a remote controller to note time control secretly in a long distance can be effectively avoided, and as occasion requires, remote control can be terminated by a management control party, thereby ensuring effective implementation of timing remote control.

The invention discloses a student card with a positioning function. The student card comprises a card body, a student card chip is arranged on the card body, a GPS chip and a battery are arranged in the card body, and the battery can supply power to the GPS chip. The student card has the advantages that the system has invisibility, and when safety time such as binding occurs, the effect of a student card can be ignored frequently, so that a police can be helped to quickly locate the position of a lost student and rescue the lost student in time.

The invention discloses a power equipment monitoring system, comprising an inner casing and an outer casing, the outer casing is hinged and fixed on the outer surface of the inner casing, and both of them are designed in a hemispherical structure as a whole, and the inner surface of the inner casing is fixed with An elastic piece, and the left side of the middle part of the elastic piece is provided with an adjustment assembly, the right side is provided with a locking assembly, and the corresponding position on the right side of the locking assembly is provided with an expansion screw, and the inner shell and the right ring surface of the outer shell are arranged There are sealing components. In the present invention, the locking assembly is arranged to cooperate with the elastic sheet, and the insertion strip and the docking strip in the locking assembly are inserted in a corresponding dislocation. After the two are connected, the elastic sheet is further elastically reset and rebounded, and the upper paddle and the lower paddle are deformed and closed. The connection and fixing work is completed at the opening. The structure and operation of the device is simple. Compared with the existing external fixing methods, it has a certain degree of concealment and cannot be quickly disassembled and damaged through the outside, thereby reducing the degree of man-made damage to the device.

A power equipment monitoring system disclosed by the present invention comprises an inner shell and an outer shell, the outer shell is hinged and fixed to the outer surface of the inner shell, the outer shell and the inner shell are integrally of a hemispherical structure design, an elastic sheet is fixed to the inner surface of the inner shell, an adjusting assembly is arranged on the left side of the middle of the elastic sheet, and a locking assembly is arranged on the right side of the middle of the elastic sheet. An expansion screw is arranged at the corresponding position of the right side of the locking assembly, and sealing assemblies are arranged on the annular faces of the right sides of the inner shell and the outer shell. The locking assembly is arranged to be matched with the elastic piece, the insertion strip and the butt joint strip in the locking assembly are correspondingly inserted in a staggered mode, after the insertion strip and the butt joint strip are connected, elastic reset and rebound are further achieved through the elastic piece, the opening position is closed through deformation of an upper stirring piece and a lower stirring piece, and connection and fixing work is completed. The device is simple in structure and simple to operate. Compared with an existing external fixing mode, certain hiding performance is achieved, the whole device cannot be disassembled and damaged rapidly through the outside, and therefore the degree of man-made damage to the device is reduced.

The invention discloses a condensing device of cooking equipment and the cooking equipment. The condensing device comprises a steam distributing shell, a steam condensing assembly and a fan. An air passing chamber, a gas-liquid separation chamber and an air mixing chamber are respectively formed on the steam separation shell, the air mixing chamber is respectively provided with a first communication port, a second communication port and an air mixing steam exhaust port, the air mixing chamber is connected with the gas-liquid separation chamber through the first communication port, the air mixing chamber is connected with the air passing chamber through the second communication port, and the air passing chamber is provided with an air inlet. The steam condensing assembly is detachably connected into the steam separation shell and provided with a steam inlet end and a steam outlet end, high-temperature steam is introduced into the steam inlet end, and the steam outlet end of the steam condensing assembly extends into the gas-liquid separation chamber. The draught fan is arranged in the air passing chamber, a steam condensation assembly is arranged between the draught fan and the air inlet, and the draught fan exhausts air towards the second communication opening. The condensing device is compact in overall arrangement, small in occupied space, rapid in condensation and good in condensation continuity, condensate water is easy to collect, the temperature of discharged mixed air is low, and steam is prevented from spreading over the surface.

The invention relates to a flexible foot drop brace. The flexible foot drop brace is a sock type ankle-foot orthosis worn in shoes. The flexible foot drop brace comprises a fixation part, a whole coating part, a stretching part and a spacing part, wherein a non-elasticity coating belt on the shank and the ankle is used as a master bracket; a silica gel high-elasticity fixation part at the knee joint is used for fixing; and foot dorsal extension is provided through the combined action of a high-elasticity stretching part on the propodium and fore shin and a low-elasticity spacing part on the metapodium. The flexible foot drop brace disclosed by the invention is simple in structure, convenient to clean, good in comfortability, light and durable, and high in practicality, and has the straightening effect on a patient suffering foot drop.

The invention discloses a flyfish-like medium-crossing unmanned aerial vehicle, and belongs to the field of biomimetic robot fishes and aerial vehicles. The medium-crossing unmanned aerial vehicle aims to imitate the movement behavior of a flyfish in the whole process, is designed according to the appearance feature of the flyfish, and comprises a front section, a connecting section, a rear section, pectoral fins, tail fins, a transmission shaft and a tail clamp. The movement process of the flyfish comprises two working modes of swimming and sliding; and in the task executing process, the different modes are switched by adjusting and controlling the included angle of the rear section and the front section and the flapping frequency of the tail fins. The flyfish-like medium-crossing unmanned aerial vehicle has the characteristics of being capable of moving in a medium-crossing mode, good in stealth performance, high in maneuverability, small in size, easy to dismount and mount and low in cost.

The present invention provides an electromagnetic log assisted AUV multi-program parallel solution navigation method, which comprises that: output data of a gyroscope, an accelerometer and an electromagnetic log are collected; the collected output data of the gyroscope and the accelerometer is adopted to operate a strapdown inertial navigation program, and the solution speed and the position of AUV are output; the speed solved by the strapdown inertial navigation program and the speed measured by the electromagnetic log are treated by a virtual log, and the optimized speed information is output; the optimized speed information is adopted to carry out acceleration compensation on the collected output data of the accelerometer, and the compensated value is adopted as the input of a strapdown gyrocompass program; the optimized speed and the latitude value solved by the strapdown inertial navigation program are adopted to carry out angular velocity compensation on the strapdown gyrocompass system; and the position information is output through the strapdown inertial navigation program, the attitude information is output through the strapdown gyrocompass program, and the speed information is output through the virtual log. According to the present invention, under the premise of no increase of the cost, influence of ocean currents on AUV navigation can be reduced so as to obtain complete and high-precision navigation information.

The invention discloses an authorization control system and a control method of wireless remote control. The system consists of a management control unit, a remote operation unit and a computer receiving unit, wherein the management control unit, the remote operation unit and the computer receiving unit are connected in a wireless transmission mode, the computer receiving unit and a computer are connected by a universal serial bus; a one-to-one or one-to-many control structure is formed between the remote operation unit and the computer receiving unit; the management control unit can emit operation signaling through a wireless channel for controlling the functional state of the remote operation unit, and simultaneously the management control unit also can emit operation signaling through the wireless channel for controlling the computer receiving unit to reject the control of the remote operation unit. The authorization control system and control method have the characteristics that in a timing remote control process with management control of a presider, the remote control progress is controlled by using a wireless authorization control method, so that the embarrassment that the presider cannot remind a remote controller to note time control secretly in a long distance can be effectively avoided, and as occasion requires, remote control can be terminated by a management control party, thereby ensuring effective implementation of timing remote control.

The utility model relates to a variable-structure multi-navigation aircraft in water, which relates to an aircraft. The invention aims to solve the problem that the existing aircraft has limited surface and underwater operation capabilities. In the streamlined superstructure above the main hull of the present invention, auxiliary hulls are symmetrically installed on both sides of the superstructure, the lower part of the auxiliary hull is hinged to the outer connecting bridge, the outer edge of the outer connecting bridge is equipped with sawtooth, the inner connecting bridge is nested inside, and the lower part of the inner connecting bridge The buoy assembly is installed, the auxiliary hull and the outer connecting bridge are equipped with expansion and telescopic components, and the main hull is equipped with a floating state adjustment cabin. Combined with the expansion and telescopic components, it can realize high-speed navigation in medium and low sea conditions, low-speed stable navigation in high sea conditions and Switching between three sailing states for semi-submersible and concealed sailing in extremely harsh sea conditions. The present invention has the high-speed performance of a small waterplane area catamaran, the high seakeeping performance of a trimaran and the concealment of a semi-submarine, can automatically adjust the navigation state according to the external environment, and is equipped with abundant water surface and underwater sensor equipment, which can be widely used. Used in the field of marine scientific research.

The invention discloses a manufacturing method of a radar transmit-receive component. The manufacturing method comprises the following process steps that aluminum alloy material of which the thermal resistance value is less than 0.1 is selected to be precisely casted into a substrate having three cavities; three low temperature co-firing ceramic plates are selected; the electronic elements of a transmitting component are divided into active elements and passive elements, the passive elements are embedded in a transmitting component layer, and the active elements are adhered in the transmitting component layer by using epoxy conductive adhesive; the transmitting component layer, a grounding layer and a receiving component layer are inserted in the three cavities; and the substrate of which the transmitting component layer, the grounding layer and the receiving component layer are installed is packed in the box. According to the manufacturing method of the radar transmit-receive component, the 3D packaging technology is introduced, the mode of vertical layered installation is adopted to realize high integration of the radar transmit-receive component, and the interference of the clutters on the radar transmit-receive signals can be weakened from the perspective of assembling so that the radar transmitting and receiving instruction can be enhanced.

A manned submersible deploying and recovering a large slenderness load system under water, comprising a manned submersible and a manned cabin, the manned submersible outside the manned cabin is respectively equipped with a hydraulic source, a winch, an auxiliary mechanism and a water The power supply is lowered, and a control box is installed inside the manned cabin; the winch is connected with a claw through a load-bearing umbilical cable; the auxiliary mechanism includes multi-stage hydraulic cylinders arranged at intervals, and the top of each multi-stage hydraulic cylinder passes through the first hinge seat Hinged to the outside of the manned submersible, the head of the piston rod of each multi-stage hydraulic cylinder is hinged with a long strip bracket through the second hinge seat, and the two strip brackets are arranged in parallel and spaced apart. A small motor is fixed, and the output end of the small motor is connected to a pinion. A semicircular rotating bracket is installed between the two long strip brackets. The outer peripheral surface of the rotating bracket is provided with an arc-shaped rack and pinion. Engaging with the rack, the load is placed in the swivel bracket. Works reliably.

An object of the present invention is to provide a quickly-dried developer. Since a developer layer is whitened immediately after coated with the developer and has concealability, in a penetration flaw detection test using a dying penetration liquid, a clear defect indicating pattern is formed while the developer is not dried so that an open defect portion can be detected and a coated portion canbe visually recognized, so that work efficiency is excellent. In addition, the fine open defect portion can be detected after drying, and a short drying time is achieved. The solution of the present invention is to provide a quickly-dried developer for the penetration flaw detection test, wherein the quickly-dried developer is formed by dispersing 6-20% by weight of titanium oxide and 6-20% by weight of calcium carbonate and / or magnesium carbonate in a volatile organic solvent.