33results about How to "Real-time video surveillance" patented technology

The invention relates to an adaptive microphone array sound positioning rescue robot and a using method thereof. A robot comprises a vehicle body having a running mechanism, a main control unit on the vehicle body and connected with a running driving motor, an obstacle avoiding module and a sound positioning module, wherein the obstacle avoidance module is three sets of supersonic wave detectors, supersonic waves are respectively emitted from the right ahead portion, the front side portion and the front upper portion, an electric cylinder push rod end of the sound positioning module fixed on the vehicle body is equipped with a supporting block and a supporting board, the gear shaft penetrates through the supporting board of which upper and lower surfaces are respectively equipped with a gear and two tooth bar guide rods, and an outer end of each tooth bar guide rod is fixedly equipped with a microphone array element to form a cross array. According to the using method, the three sets of supersonic wave detectors are controlled by a main control unit to detect distances between obstacles and the vehicle body, height and array element separation distances of the microphone arrays are adaptively maintained to be the largest at the maximum degree, moreover, sound received by four array elements is analyzed, positioning on a help-seeking sound source is carried out to correct a navigation angle to approach the help-seeking sound source. Through the using method, a complex disaster site can be rapidly and safely reached, sound source positioning precision is high, and searching efficiency is high.

The invention discloses a method for realizing three-dimensional real-time scheduling commanding of power materials. Based on three application modules of ERP (Enterprise Resource Planning) system material management, storage management and distribution management, a plurality of information systems are compactly integrated through an ESB (Enterprise Service Bus) application integrated interface platform to jointly form a power material scheduling commanding information system; the power material scheduling commanding information system receives material demand information and formulates a supply plan through the function of the material management module, visual stock information is obtained through integration of the storage management system, a bin three-dimensional simulating system and a video monitoring system, and distribution plan and execution are completed through the distribution management module and the distribution process is monitored in a GPS (Global Positioning System) and a digital sand table system. The invention realizes technical creation on multiple aspects, and realizes new breakthrough on five managements, namely, business runthrough, management forward looking, coverage global property, service real-time property and application friendliness, and has an active reference taking significance for realizing the power material management in China at present.

The invention discloses a self-navigation robot system. The system includes a user terminal arranged on a moving object, capable of receiving GPS signal, and used for providing navigation information and tour service information for user of the moving object; a background server in two-way wireless communication with the user terminal, and performing state monitoring, operation control and access management on the moving object. The invention can provide navigation service and real-time information inquiry service for user of the moving object, perform remote real-time monitoring and management on the moving object, enhance driving safety of the moving object, and improve management efficiency of multi-moving object system.

The invention discloses an old people cognition function defect evaluating system and device based on videos and belongs to the field of medicine, construction and public management combined interdisciplines. The system and the device utilize a video surveillance technology to achieve long-term observation and tracking of daily family life of old people, collect and summarize abnormal behavior characteristics of the old people, make these behavior characteristics correspond to cognition function defect grading rules based on abnormal family behaviors, accordingly evaluate cognition function conditions of the old people according to the grading rules based on abnormal family behaviors and can achieve early identification and diagnosis of diseases related to cognition function defects of theold people living at home. The system and the device are simple and easy to understand and strong in operability, can objectively and clearly reflect the possibility that old people living at home suffer from the diseases related to cognition function defects and has the important significance on the guidance of early prognosis and diagnosis of diseases related to cognition function defects of the old people, such as dementia and depression.

The invention discloses a background subtraction method based on color constant parameters. By defining the color constant parameters directing at RGB (red green blue) images as main basis for distinguishing background pixels from foreground moving targets, the method solves the problem that foreground targets have holes due to color similarity in background subtraction technology. Besides, the method is efficient in running, small in occupied computation memory, short in consumed time, suitable for embedded application and capable of realizing real-time video monitoring.

The invention provides an intelligent remote control system operating technology of a mobile phone. The mobile phone is an intelligent mobile phone based on an Android system, and has access to the internet through GPRS (general packet radio service), a 3G network or a WIFI network. The intelligent remote control system operating technology comprises the following steps of performing the user registration in a software website; connecting the intelligent mobile phone to the internet; logging in by a user; and setting and completing the log-in to enter a mobile phone monitoring interface including four functional items such as camera list, video display, equipment control and setting. The intelligent remote control system operating technology has advantages and beneficial effects that the remote control of the intelligent mobile phone is mainly realized through the software technology, the cost is low, the user does not need to worry about the searching of a remote controller, convenience brought by the mobile phone touch remote controller can be provided for the user, and functions such as real-time video monitoring, real-time remote control and remote receiving of warning situation can be realized.

The invention relates to a shore-based power supply multi-point monitoring deep sea camera system comprising a shore-based power supply, a power supply converter, a power supply module, n sets of deep sea cameras with deep sea illuminating lamps (the n is equal to 1-20), a video collecting unit, a signal processing unit and a shore-based server. The shore-based power supply is used for converting the commercial power to about 2KV direct-current power, electric energy is transmitted to the power supply converter at the bottom of the sea through a deep sea cable, the power supply converter converts the 2KV direct-current power to 400 V direct-current power, and then the 400 V direct-current power supplies working voltage for each unit of the system through the power supply module. Each deep sea camera with the deep sea illuminating lamp is provided with number set of respective monitoring zone, the video collecting unit packs and compresses the collected video signals of the deep sea cameras and transmits the video signals to the signal processing unit which coverts the digital video signals to optical signals, and then the optical signals are transmitted to the shore-based server through an optical fiber. The deep sea camera system has reliable running and can realize multi-point, real-time and long-time camera video monitoring on the bottom of the sea.

The invention discloses a multipurpose intelligent table lamp which comprises a base. A support is mounted on the base, a lamp holder is mounted on the top of the support, a luminous element is mounted on the lamp holder, an intelligent control module is mounted in the base, a loudspeaker box, a camera and a control key group which are connected with the intelligent control module are mounted on the base, and a data storage module and a data transmission module which are connected with the intelligent control module are mounted in the base; an aromatherapy atomization device is mounted on the lamp holder, a power adapter is connected onto the base, an input end of the power adapter is connected with mains supply, and an output end of the power adapter is connected with the intelligent control module. The multipurpose intelligent table lamp has the advantages that the multipurpose intelligent table lamp has a music listening function owing to the loudspeaker box, aromatherapy and humidification further can be carried out, mobile phones can be charged, music files in the data storage module can be played, real-time video monitoring, file storage and file uploading functions can be implemented, and houses can be checked and monitored on mobile phone sides via the internet.

The invention relates to the technical field of early warning and especially relates to an intelligent broadcast early warning system for river disasters. A server is electrically connected with a wireless transmission module; the wireless transmission module is in signal connection to an early warning substation; the early warning substation is electrically connected with a plurality of loudspeakers; the server is electrically connected with a database; the early warning substation is electrically connected with a storage battery; a central controller is electrically connected with a data integration module; the data integration module is electrically connected with a data transmission circuit; the data transmission circuit is electrically connected to the central controller and is in signal connection to a wireless transmission module; the central controller is electrically connected with a storage device and an acquisition module; and the acquisition module is electrically connected with a water level sensing module, a rainfall sensor module and a wind power and wind speed sensing module. The system can collect water level change information of a river and surrounding environment information in real time, thereby preventing generation of unnecessary disasters.

The invention provides an intelligent straw smashing system special for converting sludge organisms into humus through aerobic fermentation. The system comprises a main machine body, a driving device,rotation blades, a variable-frequency fan, a conveying air pipe, a material quantity control device and a video monitoring device; the main machine body comprises a smashing cavity and a feeding cavity, a material push-in port is formed in the smashing cavity, and the rotation blades are used for rotating and smashing materials in the smashing cavity under driving of the driving device; the upperportion of the feeding cavity is communicated with an inlet of the conveying air pipe, and the material quantity control device comprises a feeding amount detection assembly, a material storage quantity detection assembly and a controller; the controller is electrically connected with the feeding amount detection assembly, the material storage quantity detection assembly and the variable-frequency fan separately, and the video monitoring device is arranged on the main machine body. According to the system, the discharging amount can be automatically adjusted, a feeding bin is prevented from being blocked, and real-time video monitoring can be conducted according to the condition of the discharging amount.

The invention provides an incident-handling anti-terrorism emergency comprehensive management system and a method thereof, wherein the system and the method belong to the field of alarming equipment.The system comprises a camera, an illumination acquisition module, a temperature and humidity acquisition module, a soil humidity acquisition module, an oxygen content acquisition module, a carbon dioxide acquisition module, an incident-handling anti-terrorism emergency networking alarm terminal device, an NVR streaming media server, a mobile phone terminal and a PC. The camera, the illumination acquisition module, the temperature and humidity acquisition module, the soil humidity acquisition module, the oxygen content acquisition module and the carbon dioxide acquisition module are wirelesslyconnected with the incident-handling anti-terrorism emergency networking alarm terminal device. The incident-handling anti-terrorism emergency networking alarm terminal device is wirelessly connectedwith the NVR streaming media server. The NVR streaming media server is wirelessly connected with the mobile phone terminal and the PC. The incident-handling anti-terrorism emergency comprehensive management system has advantages of quick alarming, real-time video monitoring, linkage response and quick handling. The incident-handling anti-terrorism emergency comprehensive management system and themethod thereof are a necessary preventing measure for reinforcing a social public security system for public areas and key positions.

The invention relates to the field of aircraft painting, in particular to paint spraying equipment in an aircraft. The paint spraying equipment comprises a coating pressure feed system and an imaging and controlling system, the coating pressure feed system comprises a paint spraying hose, a paint spraying switch, a coating conveying pipe and a coating pressure feed device, the imaging and controlling system comprises an illuminating and imaging integrated device, an operating device, a spray head rod and an integrated spray head, the integrated spray head comprises a paint spraying monitoring probe, an electric controllable rotating and turning bend and a controllable aperture nozzle connected with the paint spraying hose, the coating pressure feed device, the coating conveying pipe, the paint spraying switch and the paint spraying hose are communicated in sequence, the paint spraying hose penetrates through the spray head rod and is fixedly arranged on the integrated nozzle, the illuminating and imaging integrated device is connected with the paint spraying monitoring probe and the operating device through signal lines, and the operating device is connected with the electric controllable rotating and turning bend through a signal line. The paint spraying equipment is simple in structure and convenient to use, the integrated nozzle is small, exquisite and flexible, the paint spaying position where the nozzle enters cannot be influenced by the appearance of a paint tank, coatings can be sprayed to a spray dead angle, and real-time monitoring can be achieved.