129results about How to "Precision strike" patented technology

The invention discloses a wellhole and wellshutter security alarming system for power telecom engineering, relating to the technical field of security alarming systems of the power telecom engineering. The wellhole and wellshutter security alarming system for the power telecom engineering consists of a wellshutter probe and a GSM (Global System for Mobile Communications) alarming host, wherein the wellshutter probe is fixed on a well wall and connected with the GSM alarming host to monitor in real time through a wireless signal; and a master control/branch control centre is established when the plurality of roads and the wellshutters in a large area are concentrated to monitor and manage. By adopting flexible monitoring terminals, the system can select a mobile phone for monitoring less quantity of wellshutters as a terminal according to small road sections and small areas, can be also suitable for large-area construction in a mode of an alarming centre, or adopts the mobile phone to monitor and then uses a mode of a monitoring centre after integration so as to realize high cost performance of the anti-theft technology of the wellshutter.

The invention relates to a punch extended-range super-range guided missile, emitted by canon, formed by a solid punch engine, a guide containing tube and a guide fight part. when emits, the solid punch engine supplies additive energy extension on the fight part, while the engine is integral detachable structure and connected with the containing tube, the containing tube and the fight part are detachably connected, and the fight part only bears pushing force. The invention can improve range, shorten the total length of missile of large-diameter super-range guided missile, and easily upgrade and exchange fight part.

The invention discloses a photoelectrical fire control system and method of an armed unmanned aerial vehicle. The photoelectrical fire control system comprises an unmanned aerial vehicle body, an electric source, an electrical pan tilt, a camera, a distance meter, a sensor, a computer, a firing angle adjusting mechanism, a communication module and a ground display and control platform, wherein theelectrical pan tilt controls the camera and the laser distance meter to catch, track and measure a target; the computer calculates firing elements according to received parameters by a solving hit method; and the adjusting mechanism and the unmanned aerial vehicle are used for executing the command to aim at the target. The photoelectrical fire control system disclosed by the invention has the beneficial effects of being compact in structure, small in size, high in accuracy and high in mechanism executing speed; the specific requirements for being light in weighting, and automatically and quickly aiming at and hitting the target of the fire control system of the unmanned aerial vehicle are well met; the working flow of the fire control system and the solving hit method are low in occupiedresources, and high in solving efficiency; and the requirements of the armed unmanned aerial vehicle for accurately measuring the target, precisely aiming at the target and precisely hitting the target are met.

The invention relates to a visible light imaging and laser ranging optical axis-sharing lens. The optical system of the lens comprises a laser ranging path and a visible light imaging path. The laser ranging path is sequentially provided with a zoom group G with positive focal power, a reflector A, a front fixing group F with positive focal power, and a spectroscope along a laser pulse transmitting direction. The visible light imaging path is sequentially provided with a front fixing lens group A with positive focal power, a zoom lens group B with negative focal power, a compensation lens group C with positive focal power, an adjustable diaphragm D, rear fixing lens groups E and F with positive focal power, and reflectors B and C sequentially located behind the rear fixing lens groups E and F along a light incidence direction. Consistency between a monitored target and an actual ranging target can be improved, a divergence angle size for emitting a laser beam is adjustable, the ranging range is large, information of the monitored target can be collected more thoroughly and accurately, a reliable guarantee is provided for applications such as information processing, accurate positioning and precise striking, the overall structure is compact, and the resolution is high.

The invention discloses an intelligent fundus laser surgery treatment device and system and an implementation method thereof. The device comprises an imaging diagnosis module and a laser treatment module, the imaging diagnosis module is used for obtaining reflected signals returned from any angle of the fundus in real time or/and obtaining fundus image data through a first imaging module (11) anda coupling module (14); the laser treatment module is used for conducting real-time tracking and locking of a fundus target through a second imaging module (12) and adjusting laser output through a laser output adjustment module (13). The system comprises the intelligent fundus laser surgical treatment device, and further comprises a data control device (2) used for controlling laser output, imaging control and image data collection. Accordingly, intelligent, automatic and high-precision fundus surgery treatment can be achieved, operation is simplified, and the experience of patients is improved.

The invention discloses an air cannon test device and test method for accurately striking the inner position of a narrow space. The device comprises an air cannon barrel and a bullet support positioned in the air cannon barrel, wherein the air cannon barrel comprises an elongated insertion tube, the front end of the insertion tube is provided with a bullet support emission outlet, the insertion tube is of an elongated shape, on the premise of not influencing the flying speed of a projectile, a muzzle is inserted into a narrow space, and the accurate striking of the whole blade disc blade in anarrow space is realized. The bullet support adopts a nylon material in order to reduce the quality of the bullet support, so that the damage and influence of the bullet support on the blade are reduced. The air cannon test device can improve the test precision of the tested blade in a narrow space.

The invention discloses a vehicle inspection and control analysis management system and method, and the system comprises a connection configuration module which is used for the connection relation between bayonets, and forming a connection relation network of all bayonets; a tracking module acquiring a vehicle image and generating violation vehicle analysis basic data, acquiring a driving track and time information of the target vehicle from the basic data; a vehicle analysis module, judging whether the target vehicle is an illegal vehicle based on the driving track and the time information ofthe target vehicle; and when it is judged that the target vehicle is the illegal vehicle, proposing a deploying and controlling application for the target vehicle. According to the invention, the connection configuration module is based on the connection relationship network the tracking module is used for tracking a target vehicle driving track and time information in real time. The vehicle analysis module is used for analyzing and determining whether the target vehicle has the violation behavior or not, the deploying and controlling application is provided for the violation vehicle, the three modules are combined to achieve timely determination and deploying and controlling of the vehicle with the violation behavior, and therefore the case handling speed of law enforcement officers is increased.

The embodiment of the invention provides an identification method which comprises the following steps: confirming user comment information which is to be identified and meets preset conditions; distributing the user comment information which is to be identified and meets the preset condition to a first-class user terminal according to a preset strategy; acquiring feedback information returned by the first-class user terminal; and confirming the category of the user comment information which is to be identified and meets the preset condition on the basis of the feedback information and a confidence coefficient parameter of the first class of users sending the feedback information, wherein the confidence coefficient parameter is used for indicating the confidence level of the user comment information from the first class of users. Meanwhile, the embodiment of the invention further provides an identification device.

The invention provides a composite anti-riot kinetic energy bullet matched with a smoothbore weapon. The composite anti-riot kinetic energy bullet is used for solving the problems that in the prior art, kinetic energy bullets are unstable in flight and roll in air, and accidental injuries are likely to be caused to living targets. The composite anti-riot kinetic energy bullet comprises a bullet head, a bullet body and a bullet shell, wherein the bullet head is made of rubber; the bullet head is glued to the front end of the bullet body, and a plurality of inclined tail wings are arranged on the outer wall of the rear end of the bullet body in the circumferential direction; the rear end of the bullet body is inserted in the front portion of the bullet shell in a penetrating manner; the tailwings are arranged in the bullet shell; a primer, a high-pressure chamber, flash holes and a low-pressure chamber are arranged in the bullet shell; the high-pressure chamber is provided with an inclined charging groove; the flash holes are provided with circumferentially-distributed edge flash holes; and a rotor wing groove is formed in the top of a cavity in the lower portion of the bullet body.Initial spinning of the bullet body is achieved, spinning in the flight stage is promoted through the tail wings, and therefore the bullet can be prevented from rolling in air. The bullet is suitablefor mainstream smoothbore anti-riot guns, a composite structure of the soft bullet head and a hard base is adopted, two times of impact loads can be achieved in sequence, use safety is good, and thestriking precision is high.

The invention discloses an on-line volatile organic compound underway monitoring system and an analysis method. The on-line volatile organic compound underway monitoring system comprises an underway vehicle; an industrial personal computer, a sampling module electrically connected with the industrial personal computer, a detection module, a data acquisition module, a display module, a data analysis module, an equipment control module, a storage module, a transmission module and a GIS module are arranged in the underway vehicle; the sampling module comprises a sampling pipe, a sampler and a nitrogen cylinder, the sampling pipe is connected with the sampler, and the nitrogen cylinder is connected with the sampling pipe and the sampler; and the detection module comprises an extractor, a concentrator and a gas chromatograph-mass spectrometer, the extractor is connected with the concentrator, the concentrator is connected with the gas chromatograph-mass spectrometer, the gas chromatograph-mass spectrometer is electrically connected with the industrial personal computer, and the sampler is connected with the extractor. Low-temperature sampling is kept, real-time quantitative online detection is achieved, pollution portraits in the area are suggested through area navigation, and pollution tracing, peculiar smell tracing, accurate strike and fine management are facilitated.

The invention discloses a mechanical timing type throwing bomb. The mechanical timing type throwing bomb comprises a tank body and a firing device, wherein powder is put in the tank body; the firing device is connected to the upper end of the tank body; a gas storage tank which is connected to the lower end of the firing device and is used for storing compressed gas is arranged in the tank body; a striking needle for puncturing through the gas storage tank and a rotary striking hammer for firing the striking needle are arranged in the firing device, a pretension torsional spring is connected to the rotary striking hammer, and a locking mechanism is connected to the rotary striking hammer; a timing mechanism is arranged in the firing device and comprises a bull gear and an opening gear, wherein the torsional spring is connected to the bull gear and the opening gear, a pinion which is coaxial with the bull gear is arranged on the bull gear, and the bull gear drives the opening gear to rotate through the pinion; after completion of timing of the timing mechanism, the locking mechanism is opened; a clamping rod for locking the bull gear is arranged in the firing device, a hand lever for compacting the clamping rod is connected to the outer part of the firing device, a spring is arranged between the hand lever and the firing device, and the hand lever is locked on the firing device through a plug pin.

The invention discloses a multifunctional detection, prevention and control vehicle used for an unmanned aerial vehicle and a using method of the multifunctional detection, prevention and control vehicle. The multifunctional detection, prevention and control vehicle used for the unmanned aerial vehicle comprises a vehicle body, wherein special equipment systems are arranged on the vehicle body andinclude a communication system, a warning and alarming system, a Beidou positioning navigation system, a power device system, an illumination signal system, a vehicle-mounted computer system, a display system, a power supply system, a vehicle-mounted monitoring system, an operation system and an unmanned aerial vehicle prevention and control system, and the unmanned aerial vehicle prevention andcontrol system is composed of an unmanned aerial vehicle detection and countering all-in-one machine, a low-altitude three-coordinate detection radar and a remote high-definition camera. The multifunctional detection, prevention and control vehicle used for the unmanned aerial vehicle is integrated with a vehicle body structure to form the multifunctional detection, prevention and control vehiclewhich integrating hardware, software and specific vehicles and used for the unmanned aerial vehicle, so that detection, prevention and control of the unmanned aerial vehicle in any sites and places are achieved.

The invention belongs to the technical field of environmental monitoring, and discloses a comprehensive environmental quality mobile monitoring system, which comprises a mobile monitoring vehicle andan industrial personal computer integrated in a vehicle body of the mobile monitoring vehicle; and a particulate laser radar and an atmospheric ozone laser radar are also arranged in the mobile monitoring vehicle. According to the technical scheme of the invention, the mobile monitoring system is used for carrying out monitoring while moving through the mobile monitoring vehicle, online data is monitored and analyzed in real time, and geographic position-species-concentration relevance and other means are established, a regional atmospheric environment pollution dynamic direct reading mode iscreated, and important contributions are provided for realizing fine management of atmospheric environment pollution; an ambient air pollution pre-tracing system is combined, early warning and sourcetracing of atmospheric environmental pollution can be achieved, government' control of VOCs enterprise emission' becomes possible, and compared with fixed point monitoring, the mobile monitoring system is more comprehensive in monitoring effect, accurate investigation, accurate strike and accurate treatment of regional environmental pollution can be achieved, the environmental treatment efficiencyis greatly improved, and the social cost is saved.

The invention relates to a micro individual combat unmanned plane system. The micro individual combat unmanned plane system comprises an aircraft, a hand-held controller and an individual helmet, wherein the aircraft is equipped with airborne communication equipment, an airborne controller and airborne task equipment, the aircraft and the hand-held controller are in wireless connection through wireless communication equipment, and the aircraft and the individual helmet are in wireless connection through wireless communication equipment. The micro individual combat unmanned plane system has advantages of excellent pneumatic layout, excellent self stability, high security, strong outfield maintenance capability, convenient carrying, simple operation and short start preparation time.

The invention discloses a design method for a recoilless muzzle brake, and belongs to the field of design of guns. The design method for the recoilless muzzle brake can solve the problem of recoil of the guns. According to the technical scheme, the design method for the recoilless muzzle brake is characterized in that moving direction of high-pressure air flow is controlled automatically through an automatic shutter mounted on a piston, the high-pressure air flow is made to be discharged from transverse outlet barrels on the two sides of an air cylinder, and therefore uncontrolled distribution of pressure of the guns is converted into controlled distribution. The design method for the recoilless muzzle brake is mainly used for eliminating recoil of the guns.

The invention discloses an air-drop forest fire extinguishing bomb. The air-drop forest fire extinguishing bomb is aviation fire fighting equipment which is mainly loaded on air platforms such as helicopters and unmanned aerial vehicles, adopts an air-drop launching mode, flies in an unpowered gliding mode and realizes high-precision forest fire extinguishing through guidance control. According to the air-drop forest fire extinguishing bomb, a three-section split type structure is adopted, a seeker cabin, a medium cabin and a steering engine cabin are sequentially arranged from front to back, the seeker cabin is used for providing a mounting space for a head aerodynamic configuration and an infrared seeker, the medium cabin is used for loading a fire extinguishing medium, fins are fixed on the outer surface of the medium cabin, and the steering engine cabin is used for providing an installation space for the steering engine and an avionics system and providing a control moment when a bomb body flies. The air-drop forest fire extinguishing bomb adopts a throwing mode of a central detonation tube structure, and the fire extinguishing medium preloaded in the explosive cabin is driven to be thrown to the periphery through explosion, so that a certain area of coverage is formed, and the fire extinguishing effect is achieved.

The invention discloses a jet flow closed-loop control method based on image processing and monocular vision, and the method comprises the steps: S1, obtaining a video frame, and carrying out the tracking of a target ship; S2, calculating the distance between a target ship and a camera through space coordinate conversion; S3, calculating the horizontal deflection angle of a water cannon accordingto the relative positions of the water cannon and the camera; S4, establishing a jet flow track model through a particle motion law, and calculating a pitch angle of the water cannon; S5, identifyingthe jet flow drop point, calculating the deviation between the jet flow drop point and the target frame where the target ship is located, and judging whether the target ship is hit or not according tothe jet flow drop point; and S6, if the target ship is not hit, setting an advanced motion angle according to the jet flow drop point position so as to carry out secondary adjustment on the horizontal deflection angle and the pitch angle of the jet flow, and returning to the step S5 to continue. According to the method, the horizontal deflection angle of the water cannon is calculated through a triangular geometric model, and a jet flow track positioning mode of a particle motion law is combined with computer vision adjustment to form closed-loop control over jet flow.