46results about How to "Expand the monitoring area" patented technology

The invention provides an automatic tracking smart ball and a monitoring method using the same. The automatic tracking smart ball comprises an infrared induction module and an automatic tracking module. The monitoring method comprises the following steps: firstly the infrared induction module induces a person or object entering an infrared induction area; then a spherical camera scans the infrared induction area until the captured object is locked; and finally the automatic tracking module adjusts the spherical camera to capture the person or object within a monitored visual field in a tracking manner so as to realize synchronous monitoring. The automatic tracking smart ball and the monitoring method thereof have the beneficial effects that a monitored area of the spherical camera is enlarged through the infrared induction module so as to prevent monitored dead space around the spherical camera at certain time and form more comprehensive monitored area of the spherical camera; and meanwhile the automatic tracking module ensures that the spherical camera has more targeted and accurate monitoring effect.

The invention relates to a wireless sensor-based detecting and positioning method for a pollution source close to the impervious boundary. The method comprises the following steps: n sensor nodes are randomly distributed at areas close to the impervious boundary to be detected and are connected with a terminal node in an RF (Radio Frequency) manner; the terminal node is in wireless connection with a gateway which is connected with a PC through a serial port line; a management software is installed in the PC; the sensors detect whether the pollution source exists or not through a detection module in the management software; the nodes detecting out the pollution source are saved and compared with a steady-state concentration difference value Delta c in an analyzing module at a pollution source diffusion stage and then enter a positioning module 1 or 2, so as to obtain the position coordinates of the pollution source detected by the corresponding nodes; and finally, the position coordinates of the pollution source detected by all the nodes are averaged to serve as the position coordinate of the pollution source. The method provided by the invention has the characteristics of strong operability, high accuracy and low cost, and is tally with the practical pollution discharge situation.

The invention relates to an intelligent security alarm and building intercom integrated system, which is composed of a camera, an infrared sensor, a smoke sensor, a door and window sensor array, a vibration sensor, a security alarm host, an alarm device, a display, an alarm server, a wireless communication module, a property management center, a mobile phone terminal, a building intercom module and an access controller, wherein the camera, the infrared sensor, the smoke sensor, the door and window sensor array and the vibration sensor are connected with the security alarm host; the security alarm host is connected with the alarm device, the display and the alarm server; the alarm server is connected with the wireless communication module; the wireless communication module is connected with the property management center, the mobile phone terminal and the building intercom module; and the building intercom module is connected with the access controller. The intelligent security alarm and building intercom integrated system has the advantages of simple structure, reasonable design, higher security, better timeliness, lower cost and longer transmission distance, and has good practical popularization value.

The invention discloses a smart pasture monitoring system based on a beyond visual range video technology. The system comprises a video obtaining module, a video processing module and an information management module. According to the system, beyond visual cameras are controlled to photograph a pasture through the information management module; whether photographed videos satisfy a definition demand or not is judged through the video processing module; if the photographed videos do not satisfy the definition demand, the system carries out automatic focus, photographing and evaluation until the photographed videos satisfy the definition demand; then the video processing module splices the images photographed by all beyond visual cameras at a same moment, so that the whole pasture images of the current moment are obtained; the herd in the pasture is located and counted by taking the coordinate of a certain beyond visual camera as a reference; moreover, the information management module records the count and location information of the herd at the moment, stores related videos and judges whether to give out an early warning on a herd owner or not; and therefore, the pasturing process in an open pasture space is intelligently managed.

The invention relates to a storage monitoring management method for automatically monitoring a storage system. The method comprises an oil inventory monitoring management process, an oil movement task order management process and an oil movement monitoring management process. The oil inventory monitoring management process includes the steps of calculating storage tank inventory data, monitoring a storage tank and alarming. The oil movement task order management order includes the steps of receiving, storing, managing, displaying, modifying, starting, suspending or stopping the oil movement task order. The oil movement monitoring management process includes the steps of : selecting an oil movement path on a topological structure model of a storage and transportation system according to the oil movement task order; generating a device list that the oil passes in the movement path according to the oil movement path; displaying the current state of the device in the movement path; displaying a movement path line on the topological structure model of the storage and transportation system when the movement path is through; and performing a movement operation order.

The invention discloses an unmanned aerial vehicle with an air detection function. The unmanned aerial vehicle comprises an unmanned aerial vehicle body, a detection box and an MCU controller. The detection box and a main vehicle box are installed in an inner cavity of the unmanned aerial vehicle body. A PM2.5 sensor, a temperature sensor and a humidity sensor are arranged at the top of an inner cavity of the detection box sequentially from left to right. A carbon dioxide sensor, a sulfur dioxide sensor and a nitrogen dioxide sensor are arranged at the bottom of the inner cavity of the detection box sequentially from left to right. The input end of the MCU controller is electrically connected with the PM2.5 sensor, the temperature sensor, the humidity sensor, the carbon dioxide sensor, the sulfur dioxide sensor, the nitrogen dioxide sensor, a GPS locating module, a ranging device and the output end of a camera. The output end of the MCU controller is electrically connected with a gas inlet valve, a gas outlet valve, a flight controller and the input end of a speed governing controller. Through the unmanned aerial vehicle, the air quality condition in a high altitude area can be obtained, detection data is obtained accurately, and the safety guarantee capability is high.

The invention discloses a smart power grid line safety real-time monitoring device, which comprises a processing control unit, a communication module, a sensor module, a power supply module and a transmitter module. The processing control unit is used for controlling communication between the communication module and other nodes and between the communication module and a monitoring center, carrying out analysis processing on received data collected by sensors and giving an instruction to an executor; the sensor module adopts a multi-parameter mode and is used for collecting line status data; the communication module is connected and communicated with the monitoring center, and is used for transmitting local data and receiving instruction information of the monitoring center; the transmitter module is used for converting signals output by the sensors into signals capable of being identified by the processing control unit; and the power supply module is used for supplying power for the monitoring device. The monitoring device is suitable for a distributed monitoring mode; the multi-parameter sensors improve timeliness and effectiveness of the monitoring data; and thus accuracy and reliability of early warning are enhanced.

The invention relates to the field of geographical environment information monitoring, and discloses a geographical environment information monitoring system based on wind-solar complementary power generation, which comprises a cloud server and a plurality of brackets, and is characterized in that each bracket is provided with a network communication module, a monitoring module, a lighting systemand a power supply module for supplying power to the network communication module, the monitoring module and the lighting system; the power supply module comprises a wind power generation system, a solar cell panel and a rechargeable power supply; the network communication module comprises a 5G signal base station; and the monitoring module is connected with the cloud server through the 5G signalbase station. Solar energy and wind energy can be converted into chemical energy of the rechargeable battery for storage through the solar cell panel and the wind power generation system; real-time communication can be carried out through the 5G signal base station, the efficiency of information acquisition and data processing is high, the adaptability to variable environments is high, and the regional patrol monitoring capability is realized.

The invention relates to an environment monitoring device. The environment monitoring device comprises a circular bracket, wherein rolling wheels are fixedly arranged at the lower end of the circularbracket; a stand column is vertically arranged in the middle of the upper end of the circular bracket; a base plate is fixedly arranged on the stand column; a monitoring box is fixedly arranged on thebase plate; a display screen is arranged at the outer side of the upper part of the monitoring box; a control box is arranged at a part, located in the monitoring box, of the lower end of the displayscreen; the control box is internally provided with a converter and a controller; the converter is electrically connected with the controller; the lower end of the control box is located on the monitoring box and a temperature receiving layer, a humidity receiving layer, a dust receiving layer and a noise receiving layer are sequentially arranged at the lower end from top to bottom. The environment monitoring device provided by the invention adopts an integrated design and an environment monitoring region is enlarged; the environment monitoring cost and the post-period maintenance cost are reduced; people conveniently know about the environment in time and corresponding measures are taken; the environment monitoring device is convenient for wide popularization and application.

The invention relates to a cable type switching value temperature sensor with position information and a position measurement method of over-temperature points. The sensor comprises a temperature sensitive switch linear array, position signal lines, grounding lines and a power line which are arranged side by side into a cable, wherein the temperature sensitive switch linear array is formed by arraying linear temperature sensitive switches with temperature sensing areas within the whole length range in a linear array mode; the temperature sensitive switches are in an open circuit state under a normal condition, and once the temperature exceeds a set value, the temperature sensitive switches are quickly closed; two switch leads of each temperature sensitive switch are respectively spanned to a position signal line and a grounding line adjacent to the temperature sensitive switch; and when the temperature of a point of the sensor is overhigh, a position signal line and a grounding line of the corresponding position of the point are short out. During measurement, low-voltage burst pulses are injected into the position signal lines, and when the pulses are spread to the short out position along the position signal lines, reflection occurs because of impedance mismatching so as to measure the time delta t used from transmitting to returning, and the accurate position of the over-temperature point can be obtained according to a formula l=v delta t/2. The sensor has the advantages of obtain of specific position information of the over-temperature point, quite short sensitive length, longer monitoring area, and the like.

The invention relates to the technical field of intelligent devices, and discloses a camera which is easy to adjust and has good heat dissipation effect, including a top panel, a support column is fixedly connecte with the inner wall at the top of the top plate, a support plate is fixedly connected to the bottom of the support column, canvities on both sides of the support plate are penetrated with a support frame and the top of the support frame is fixedly connected with the inner wall of the top of the top plate through a fixing cone, the inner side of the support frame is fixedly connectedwith a connecting seat, one side of the connecting seat is fixedly connected with one side of the other through a supporting rod, the outer surface of the supporting rod is sleeved with a sleeve, thetop of the sleeve is fixedly connected with an adjusting plate, the bottom of the sleeve is fixedly connected with a clamping seat, the bottom of the clamping seat is fixedly connected with a verticalrod, and the bottom of the vertical rod is fixedly connected with the top of the turntable. The camera which is convenient to adjust and has good heat dissipation effect can adjust the position of the sleeve through the adjusting seat and the adjusting plate, so that the camera can be conveniently adjusted by the user, and the practicability can be effectively improved.

The invention discloses a bottom-sinking type spawning site monitoring device, and aims to provide a bottom-sinking type spawning site monitoring device which can effectively increase the monitoring area of a monitoring device and is not limited by the visual angle of the monitoring device and obstacles in water. The device comprises a base, a bracket arranged on the base, a monitor arranged on the bracket, a water pump arranged on the bracket, a vertical cylinder block arranged on the bracket and provided with an opening in the upper end, a drainage joint arranged on the lower end surface ofthe vertical cylinder block, a connecting pipe connected with the drainage joint and an inlet of the water pump, a piston body slidingly arranged in the vertical cylinder block, a plurality of water inlets formed in the outer side face of the vertical cylinder block, a filter screen cylinder sleeving the vertical cylinder block, a cleaning sleeve sleeving the vertical cylinder block, an upwards floating frame located above the vertical cylinder block, a first connecting rod for connecting the piston body with the upwards floating frame, and a second connecting rod for connecting the cleaning sleeve with the upwards floating frame.

The invention discloses a non-refrigeration detector forest fire prevention system. The system comprises a bottom-layer monitoring center and multiple monitoring points disposed in a forest area. The bottom-layer monitoring center is provided with a bottom-layer alarm server, a GIS server, a GPS receiver, a video control server, a video decoder, an alarm and a bottom-layer network switch; the monitoring points are provided with omnidirectional holders and non-refrigeration infrared detector terminals; the non-refrigeration infrared detector terminals are installed on the omnidirectional holders; the non-refrigeration infrared detector terminals are connected with the bottom-layer network switch through a network; the bottom-layer network switch is connected with the video control server; the video control server is connected with the video decoder and the bottom-layer alarm server; the bottom-layer alarm server is connected with the GIS server; the GIS server is connected with the video control server; the GPS receiver is connected with the GIS server; and the alarm is connected with the bottom-layer alarm server through the video control server. By using the system provided by the invention, forest fire prevention monitoring can be finally handled round the clock through the coordination of all departments in all regions.

The invention discloses an air quality monitoring method for air pollution treatment, and relates to the technical field of air pollution treatment. The method comprises the following steps that SS01,monitoring points are designed in a monitoring area; SS02, fixed monitoring equipment is installed; SS03, movable monitoring equipment is installed; SS04, unmanned aerial vehicle monitoring equipmentis configured; SS05, a monitoring network is configured; SS06, air quality is monitored; and SS07, a control center processes data. According to the invention, the first monitoring equipment for real-time monitoring is installed at a designed grid type or honeycomb type monitoring point, the second monitoring equipment is mounted on a bus, and the unmanned aerial vehicle monitoring equipment of autonomous cruising is also designed, the three monitoring manners are used for monitoring simultaneously, and the problems of narrow monitoring range and relatively low precision of a present air quality monitoring method are solved.