48results about How to "Caught in time" patented technology

The invention discloses an automatic positioning flame detection system for a three-dimensional space. The automatic positioning flame detection system comprises a front-end monitoring unit connected with a fire scene, a control center connected with the front-end monitoring unit as well as a firefighting linking unit connected with the control center. According to the automatic positioning flame detection system, image acquisition is carried out on the scene at different orientations by adopting more than two sensors in high-resolution infrared CCD (Charge Coupled Device) image type flame detectors; and intelligent fire identification processors are used for analyzing a video image by using a fire flame image identification algorithm and an image three-dimensional algorithm, capturing fire flame information of the scene, analyzing flame position, fire alarm information, the positions of the flame detectors and the flame orientation, transmitting the analysis result to a fire monitoring and managing platform and outputting a signal to an automatic fire alarming control host to the firefighting linking unit. The automatic positioning flame detection system has the characteristics of high positioning precision, long monitoring distance, great protection area and quick speed response and can better meet the requirement of great-space occasions on fire monitoring.

The invention belongs to a vehicle-mounted road traffic automobile violation correcting device, which is based on technologies of modern communication, a computer network, GPS (Global Position System) positioning, video detection and recognition, micro electronic control, and the like. The device can be used for automatically amending regulated road traffic limit parameters and automatically recording automobile travelling states according to actual automobile travelling states, geographical sections, time zones, driver states, automobile passengers/cargoes, road environments and the like on the basis of a current automobile black box by means of high integration of an information system and monitoring equipment. The vehicle-mounted road traffic automobile violation correcting device provided by the invention is aimed at effectively managing and controlling three-exceed and one-fatigue, and is capable of realizing remote intervention, reminding, remote control, warning, regulation and control on the operation of a driver in the travelling process of an automobile and even forcing the automobile to pull over, Meanwhile, a GPS positioning system is used to notify a jurisdiction department of a automobile travelling road section and nearest police in real time in a mass texting and group calling manner so as to pre-dispose, timely correct violation of, intercept, timely investigate and timely capture illegal automobiles and drivers.

The invention relates to a big data access control management system and method. The system comprises a display screen, near infrared acquisition equipment, a master controller and an alarm unit; thedisplay screen is used for displaying images of an acquisition area; the near infrared acquisition equipment is used for acquiring panoramic video streams corresponding to the images of the acquisition area and sending the same the master controller and a big database; the master controller is used for acquiring two-dimensional images of all faces in the video streams, subjecting the two-dimensional images of the faces and image data in an image data set corresponding to the only coding of the master controller in the big database, if matched successfully, releasing an access control, or otherwise, sending relevant information to the alarm unit on the basis of face eigenvalues that fail to be matched; the alarm unit is used for matching the corresponding two-dimensional images and blacklist image data in the big database on the basis of the face eigenvalues that fail to be matched, and sending alarm information to an alarm system if necessary. By the arrangement, access control effectiveness is greatly improved, and meanwhile, a public security system is helped catch criminals or wanted criminals in time.

The invention discloses an intelligent well lid monitoring system based on the internet of things. The intelligent well lid monitoring system comprises a well lid, an internet of things base station and an internet of things cloud platform. A sensor and a communication module are arranged on the well lid, and state data of the well lid are collected through the sensor and are sent to the internet of things base station through the communication module. The internet of things base station builds communication connection for the communication module and the internet of things cloud platform. The internet of things cloud platform monitors the state of the well lid. According to the intelligent well lid monitoring system based on the internet of things, the state of the well lid can be monitored in real time through the internet of things technology, the convenient and rapid effects are achieved, and the intelligent well lid monitoring system can better provide bases for subsequent failure processing.

The invention discloses an automobile intelligent fuel oil anti-theft system which comprises an anti-theft control device and an oil stealing response device. The anti-theft control device comprises afuel oil anti-theft control module, a standby power supply, a first anti-disassembly switch and an anti-disassembly vibration sensor; the fuel oil anti-theft control module is electrically connectedwith a whole vehicle power supply and a standby power supply; the anti-disassembly vibration sensor is installed on an automobile fuel tank through a first anti-disassembly switch, the anti-disassembly vibration sensor and the anti-disassembly switch are electrically connected with the fuel oil anti-theft control module, and the fuel oil anti-theft control module is electrically connected with thepower supply end of the power supply control module. The fuel stealing response device comprises a sound-light alarm module and a photography evidence obtaining module which are electrically connected with the control end of the anti-theft control module, wherein the photography evidence obtaining module comprises a camera in wireless communication with the user terminal, and the image acquisition range of the camera covers the automobile fuel tank area. The fuel anti-theft function is achieved, evidences are collected through the Internet of Vehicles, and therefore losses caused by fuel theft are avoided, and the safety and reliability of an automobile are improved.

The invention relates to the field of safety and burglary prevention and discloses an electric vehicle alarming method and system and an electric vehicle. The electric vehicle is internally provided with a burglary prevention device and a positioning tracker, and communication is established between the burglary prevention device and the positioning tracker to achieve information interaction between the burglary prevention device and the positioning tracker. When the burglary prevention device is triggered, the burglary prevention device sends notification information to the positioning tracker through communication, so that the positioning tracker starts a positioning function, obtains current position information and judges whether the electric vehicle moves at present or not. If yes, the positioning tracker sends out alarming information. After the burglary prevention device is triggered, whether the electric vehicle is in a moving state or not is judged through the positioning tracker so as to judge whether alarming information needs to be sent out or not, so that a judgment result for whether the electric vehicle is stolen or not can be more accurate, the error trigger rate of alarming is reduced, and the possibility is provided for people to obtain the position of the electric vehicle to get back the stolen electric vehicle.

The invention belongs to the field of artificial intelligence monitoring, and particularly relates to a monitoring method and system based on face recognition and head and shoulder detection. The method comprises the following steps: S1, deploying and controlling a specified number of cameras according to a monitoring place to realize full-coverage monitoring of the place; S2, performing databasemanagement, transmitting the images to be compared to a database for storage; S3, shooting a video image and tracking and capturing a human face image by a camera, and transmitting the image information to a back-end server; S4, the back-end server calling the images stored in the database and comparing and analyzing the images with the face images captured by the camera, detecting and tracking all people in the video by the head and shoulder, acquiring the head and shoulder information of each person, numbering the ID for each person, and tracking the motion trail of each ID; and S5, carryingout early warning if the face matching is successful, and giving a motion track corresponding to the person whose face matching is successful.

The invention discloses a fabric realizing alarm prompting. The fabric comprises a contact fabric layer on the surface layer, an elastic fabric layer on the inner layer and an alarm prompting device arranged on the surface of the contact fabric layer, wherein the contact fabric layer is blended and knitted from vinylon fibers, plush fibers and sensing filaments; the elastic fabric layer is blended and knitted from voile fibers, sateen fibers and lambsdown fibers; and the alarm prompting device is connected in series with the sensing filaments to form a complete circuit. The vinylon fibers, the plush fibers and the sensing filaments are blended to form the fabrics which are weather-proof, durable and capable of keeping warm; the voile fibers, the sateen fibers and the lambsdown fibers are blended to form the fabrics which are soft, elastic and close-fitting, warm, soft and comfortable; and the alarm prompting device provided is connected in series with the sensing filaments, and capable of generating alarm prompting in contact, therefore, the property safety of people is guaranteed and the criminals can be captured immediately.

A voice recognition based stolen motor vehicle active alarm and tracking system comprises a voice module, an alarm module and a wireless communication module. The voice module comprises a voice recognition module, a voice synthesis module, a recording module, a loudspeaking module and a control module. By means of the system and a method, vehicle thieves with special voice processing skills can be prevented from imitating vehicle owner voice by stealing vehicle owner vocal print information, and false alarm caused by preset answer forgetting of legal vehicle owners can be effectively prevented; meanwhile, position information of stolen vehicles can be monitored in real time, and thieves can be arrested timely to find vehicles.

The invention discloses a comprehensive and intelligent household safety protection system. The system comprises an antitheft sensor, a fireproof sensor and a gas leakage sensor. The antitheft sensor is connected to a first signal processing circuit. The fireproof sensor is connected to a second signal processing circuit. The gas leakage sensor is connected to a third signal processing circuit. The first, second and third signal processing circuits are connected to a signal identification circuit. The signal identification circuit is connected to an intelligent terminal. The system intelligently meets the demands of theft, fire and gas poisoning prevention, will not give a false alarm, and has an on-site snapshot function.

The invention provides a hotspot mining method and system based on Internet financial information, which can help investors to track the development process of market hotspots according to the mined hot topics. The method comprises the following steps: capturing financial news from a network; extracting a feature vector of each piece of news; clustering according to the extracted feature vectors to obtain a plurality of news clusters, wherein each news cluster corresponds to one hot spot; and carrying out importance ranking on all the titles in each news cluster, and obtaining the title with the highest importance to describe the hot topic in the corresponding news cluster. The invention relates to the field of data mining.

An antitheft alarm lock comprises a lock body and a steel cable. The lock body comprises a housing. A mechanical lock structure, a rope mechanism and an electronic alarm system are disposed inside the housing. The electronic alarm system includes a cable break alarm module, a vibration alarm module and a wireless transmitting module. The antitheft alarm lock is further provided with an alarm master capable of receiving signals from the wireless alarm module. An insert of the steel cable is inserted into a hole and ejects up a button switch inside. After the alarm system is powered, the steel cable forms a lead circuit of the cable break alarm module; meanwhile, a pin is in locking fit with a clamp groove of the end insert of the steel cable, an alarm mode starts; if vibration occurs or the steel cable is cut off, field alarming is sent out and wireless alarm signals are sent out; the steel cable is unlocked through a key, the insert ejects out, the lock body is unpowered, and alarming is terminated.

The invention relates to a dangerous user recognition and alarming method and device. The method comprises the steps that image information of a current elevator user is acquired, and biological feature information, in the image information, of the current elevator user is extracted; a preset user database is queried according to the biological feature information, wherein image information of multiple known dangerous users and a safety level corresponding to all the known dangerous users are stored in the user database, and the safety level corresponding to the known dangerous users is a first level; and the safety level of the current elevator user is determined according to the query result, and if the safety level is the first level, a first alarming strategy corresponding to the firstlevel is executed. Through the dangerous user recognition and alarming method and device, the whole dangerous user recognition process does not need artificial participation, and identity recognitionand alarming of a dangerous person can be realized accurately in real time.

The invention relates to an anti-theft jewelry cabinet, in particular to an anti-theft jewelry cabinet with display and alarm functions. The invention aims to provide the anti-theft jewelry cabinet which is convenient to move, can provide illumination and has the display and alarm functions. The anti-theft jewelry cabinet with the display and alarm functions comprises a fixing plate and supporting frames, and the supporting frames are installed on the two sides of the bottom of the fixing plate; a glass baffle is installed in the middle of the top of the fixing plate. A motor is used as driving force to drive a lifting plate to move up and down so as to drive jewelry to move up and down, when the lifting plate moves upwards, the jewelry can be well displayed, when the lifting plate moves downwards, a certain jewelry hiding function can be achieved. A third fixing block is blocked by a first movable block, so that certain resistance can be achieved. Therefore, when a thief can rotate the key anticlockwise, the first alarm is started, and the thief can be grasped in time.

The invention relates to the technical field of cable alarm and theft prevention, and discloses a cable theft alarm device. The two side walls of a main body are respectively provided with adjusting mechanisms, a protective shell is further hinged to the end of the front surface of the main body, a mounting mechanism is further mounted on the rear surface of the main body, a key generation module and a wireless sending module are fixedly connected in the main body, a wire core is installed in the sheath, and a GPS positioner is installed at the position, which is below the wire core, in the sheath. The protective shell can be conveniently buckled on the main body through the adjusting mechanism, so that electric equipment on the front surface of the main body is safely protected, the damage degree is reduced, the protective shell is easy to open after use, a user can conveniently and regularly maintain the electric equipment on the front surface of the main body, the actual use is facilitated, the main body can be conveniently fixed on a telegraph pole through the mounting mechanism, and the device can be flexibly adjusted and used according to telegraph poles with different thicknesses, so that the application range is enlarged.

The invention discloses a wallet with peculiar smell device and a remote controller, which can be made of leather, textile, metal and plastic, the peculiar smell device is fixed to wallet and comprises tan containing compressed peculiar smell or nontoxic chemical gas and electrical valve, when receiving signal from remote controller, the electrical valve will open tank to emit peculiar smell, as a result which the thief trace is exposed. The remote controller should be equipped with safe switch and the power of remote controller and peculiar smell device is supplied by button battery. The remote controller should not be placed together with wallet. Compared with current technology, the invention is characterized by simple structure, diverse formula and wide usage, and the thief can be caught in time.