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212 results about "Intelligence system" patented technology

Unmanned aerial vehicle system and method for dynamically positioning ground moving target

The invention discloses an unmanned aerial vehicle system and a method for dynamically positioning a ground moving target, belonging to the fields of unmanned aerial vehicle system application and the like. The unmanned aerial vehicle system comprises an unmanned aerial vehicle body, a vehicle-mounted photoelectric rotating tower and a ground control terminal, wherein the unmanned aerial vehicle body comprises an acquisition device, the vehicle-mounted photoelectric rotating tower comprises a photoelectric sensor and a sight-stabilizing platform, and the ground control terminal comprises a determining device, a trace command generating device, a resolving device and a predicting device. According to the technical scheme provided by the invention, geographical coordinate information including latitude, longitude and the like of a tracked ground moving target can be output in real time, the original geographical coordinate information can be accurately and quickly fitted, the moving trend of the ground moving target can be predicted and evaluated, and the original geographical coordinate information can be screened to realize display and prediction of the track of the moving target; the positioning accuracy acquired by the unmanned aerial vehicle system and the method approaches that of static positioning and can meet requirements for initial alignment of weapons including artilleries and the like, and the probability of fusion processing of an unmanned aerial vehicle intelligence system and an entire-army intelligence gathering network is provided.
Owner:CHINA ACAD OF AEROSPACE AERODYNAMICS

Attack intention recognition method based on Bayesian network inference

The invention provides an attack intention recognition method based on Bayesian network inference. The attack intention recognition method is applied to the attack intention recognition of an intelligence and decision-making oriented system with a parameter learning mechanism in computer network self-organizing operation (CNSOO). The method can enable an intelligence system to recognize the attack intention of an attacker by using IDS (Intrusion Detection System) alarm information according to given host vulnerability information, network topological information and attack knowledge base and supply the attack intention to a decision-making system as a decision-making basis in a CNSOO environment. The attack intention recognition process comprises the following steps of: generating attacking scenes, fusing and matching IDS alarm information, updating conditional probability distribution caused by attacking behaviors, calculating the probability of attack intention nodes by using a clique tree propagation algorithm in the Bayesian network inference, and updating Bayesian network parameters and IDS detection capability. The calculation parameters are updated according to calculation results and historical information, so that the calculation results can be more accurate.
Owner:BEIHANG UNIV

Poly-pyrrole minisize super capacitor based on MEMS technique and method for manufacturing the same

The invention discloses a polypyrrole minitype super capacitor in the range of the capacitor manufacturing technology based on MEMS technology and the preparation method thereof. The polypyrrole minitype super capacitor adopts the structure that a metal comb two-dimensional plane structure as a current collector is prepared on the surface of the silicon matrix by utilizing the micro-machining technology; a comb-shaped polypyrrole active electrode is prepared on the surface of the current collector by adopting the method of polypyrrole substance being prepared by the electric precipitation method; a layer of gel solid electrolyte is covered on the surface of the comb-shaped polypyrrole electrode and between a positive electrode and a negative electrode; and a layer of polyimide material is covered on the surface of the structure to accomplish the encapsulation of the minitype super capacitor. The MEMS-based manufacturing technology has the characteristic that the process is simple, and is suitable for mass manufacture. The minitype super capacitor has the advantages of small volume, high energy storage and stable performance, and is widely applicable to micro-robot electronic intelligence systems, chemical sensors, battlefield friend-or-foe identification devices, distributed type battlefield sensors and other fields.
Owner:TSINGHUA UNIV

Building fire and security cloud intelligence integrated linkage system

The invention belongs to the technical field of fire alarm systems and discloses a building fire and security cloud intelligence integrated linkage system. The building fire and security cloud intelligence integrated linkage system comprises an automatic fire alarm system, a digital network video monitoring system, an intelligent fire extinguishing and linkage control system, a fire cloud intelligence system and a data transmission service system, wherein the automatic fire alarm system is used for collecting original information of a field fire alarm system and converting the original information into an alarm signal; the digital network video monitoring system is used for dynamically obtaining field video image information by using a network camera in real time; the intelligent fire extinguishing and linkage control system is used for transmitting the information to a device end of performing fire extinguishing; the fire cloud intelligence system is used for carrying out integrated matching processing on the obtained alarm signal and video image information, feeding back the obtained alarm signal and video image information to the intelligent fire extinguishing and linkage control system to perform fire extinguishing operation, and uploading data information to a transmission network data server and a fire cloud intelligence platform; and the data transmission service systemis used for transmitting the information processed by the fire cloud intelligence system to a terminal operation system. According to the building fire and security cloud intelligence integrated linkage system, linked visual dynamic monitoring of a fire field, a field video and an automatic field fire alarm device and building fire and security cloud intelligence integrated linkage control of a terminal and the fire extinguishing performing end can be achieved.
Owner:CHINA SHANXI SIJIAN GRP
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