26results about How to "Timely judgment" patented technology

The invention relates to the technical field of community operation, and discloses a community operation data analysis method and device, computer equipment and a storage medium. According to the community operation data analysis method, to-be-analyzed attribute data of a to-be-analyzed community and sample attribute data of sample communities are obtained and subjected to clustering analysis processing, and similar clustering communities and street clustering communities corresponding to the to-be-analyzed community in the sample communities are determined; obtaining similar operation index data of the similar clustering communities and street operation index data of the street clustering communities in a preset time window, and determining an index early warning threshold according to the similar operation index data and the street operation index data; and obtaining to-be-analyzed operation index data in a preset time window, judging whether the to-be-analyzed community is an abnormal community according to the to-be-analyzed operation index data and the index early warning threshold, and generating abnormal early warning information when it is confirmed that the to-be-analyzed community is the abnormal community. According to the invention, the comprehensiveness of anomaly monitoring is ensured, and the monitoring accuracy is improved.

The embodiment of the invention discloses a forest fire monitoring method and device and an unmanned aerial vehicle nest forest fire monitoring system. The mountain fire monitoring method comprises the following steps: receiving mountain fire early warning information emitted by a satellite; controlling the unmanned aerial vehicle to detect a fire point according to the forest fire early warning information, and collecting forest fire information at the fire point; and according to the forest fire information, determining a forest fire type and whether early warning information is sent. According to the technical scheme provided by the embodiment of the invention, the forest fire can be timely and accurately found, the position of the forest fire can be determined, the cause of the forest fire is speculated, whether the forest fire belongs to natural fire or artificial fire is judged, the type of the forest fire is accurately determined, and the corresponding forest fire early warning information is sent at the first time. Therefore, related personnel can take corresponding fire extinguishing measures, the precision and efficiency of forest fire detection are improved, and the property loss is reduced.

The present invention discloses a lead-carbon battery processing welding equipment and a welding method. The lead-carbon battery processing welding equipment includes a welding equipment shell, a welding assembly, a preheating device, a fire extinguishing system, a cooling device, an explosion-proof device and a heat absorption device. The welding equipment shell includes a workbench, an entrance and an exit. The welding assembly is located on the upper end surface of the welding equipment shell, and the welding assembly includes a welding head assembly and a welding head. A transmission mechanism is arranged on the welding equipment shell, and the transmission mechanism includes a plurality of movable bases. The preheating device is located between the entrance of the welding equipment shell and the welding assembly. The present invention realizes the use of a preheating device to recover the heat generated during the welding process, and transports the heat to the entrance, and uses the heat to preheat the lead-carbon battery welding point before entering the equipment, thereby reducing the heating temperature and time during welding, and having high working efficiency and energy saving and environmental protection.

The utility model relates to a kind of gas power plant equipment information acquisition devices, including hoop and device body, the hoop includes two oppositely arranged, two The hoop is connected by fastener between, and one of two The hoop With The device body is fixedly installed;The device body has inner cavity, and the air inlet of the inner cavity with external space is communicated;Filter screen is slidably installed in the air inlet, the filter screen is connected with the device body by elastic component;Manual collision mechanism is equipped at the side of the filter screen, the manual collision mechanism is installed on the device body, and the filter screen can be driven to slip;Gas detection module is fixedly installed in the inner cavity, has the advantage that the air inlet is blocked by foreign matter to avoid, and the timely, accurate determination of gas detection module to gas leakage condition is influenced.

The utility model relates to electronic component manufacturing field discloses resistance implantation and soldering equipment based on resistance integrated product, including three side by side place's workbench no.

The utility model belongs to air conditioning technical field, concretely relates to a kind of inspection filling device for air conditioner circulation pipeline, including high pressure circulation pipe and low pressure circulation pipe, high pressure circulation pipe and low pressure circulation pipe are all equipped with three-way connector, the free pipe end of three-way connector is welded with vertical direct pipe of intercommunication, pressure control valve is installed on vertical direct pipe, bending pipe is installed on pressure control valve, and pressure gauge is installed in the lower free end of bending pipe, the free side of three-way connector is equipped with filling control valve.The utility model is by the pressure gauge of being set in the lower side of high pressure circulation pipe and low pressure circulation pipe, to intuitively monitor the high-low voltage state of refrigerant pipeline in room, it is convenient to judge and supplement refrigerant in time.Meanwhile, the filling control valve on three-way connector is not only closed by protection component, but also can be conveniently disassembled to control filling control valve, and refrigerant filling operation is carried out to circulation pipeline on indoor side, significantly improve operation safety.

This utility model relates to a sensing device for analyzing the degree of aging and degradation of liquid or paste-like materials and the impurity content in the materials, and a wind power generation device. The sensing device includes: a vibration unit, which includes a crystal oscillator that applies shear vibration to the materials under an excitation voltage; a sensing unit, which includes at least one sensor composed of interdigitated electrodes arranged on the vibration unit to detect changes in the dielectric properties of the materials under shear vibration; and a calculation unit, which is communicatively connected to the vibration unit and the sensing unit, respectively. The calculation unit receives and processes a first signal from the vibration unit and a second signal from the sensing unit, and determines the aging and degradation of the materials and the impurity content in the materials based on the first and second signals.

The utility model relates to the field of chemical production equipment, and discloses a movable neutralizer storage system for a continuous neutralization process, which comprises a neutralizer storage tank and a material storage tank which are connected through a pipeline to form circulation; brake universal wheels are arranged at the bottom of the neutralizer storage tank, and a handle is arranged outside the neutralizer storage tank to facilitate movement; a filter screen bag is arranged in the middle storage tank, a neutralizing agent is arranged in the filter screen bag, the neutralizing effect can be enhanced, unsmooth liquid discharging caused by hardening of the neutralizing agent can be avoided through all-directional liquid discharging, and meanwhile the liquid conveying efficiency can be improved by primarily filtering the neutralizing agent; a first porous partition plate is arranged between the neutralizer storage tank and the top cover, and a second porous partition plate is arranged between the neutralizer storage tank and the bottom cover, so that a neutralizer filter screen bag is supported, the filler column is convenient to form, and potential safety hazards such as pipeline blockage caused by damage of the filter screen bag and leakage of a neutralizer can be avoided; and a filter membrane is arranged above the first porous partition plate, so that the neutralized material can be filtered for three times.

The present invention relates to the field of smart home technology, and specifically provides a control method for a smart home system, aiming to solve the problem that the existing smart home system cannot timely determine whether a water-using device is leaking. To this end, the smart home system of the present invention includes a router, a mobile terminal and a water-using device, and both the mobile terminal and the water-using device can communicate with the router; the control method includes the following steps: when water is used in the smart home system, obtaining the communication status between the mobile terminal and the router; judging whether the water-using device is leaking according to the communication status between the mobile terminal and the router; and selectively sending a prompt message according to the judgment result of whether the water-using device is leaking. When water is used in the smart home system, the present invention starts to judge whether the water-using device is leaking, can find out whether the water-using device is leaking at the first time and send a water leakage prompt message to the user, so that the user can handle it in time and reduce the loss to a minimum.

The invention relates to the technical field of mechanical sealing, and discloses a pump bearing mechanical sealing structure which comprises a pump outer shell. The movable shaft is rotationally mounted in the pump outer shell; the mounting seat is fixed in the pump outer shell; the static sealing seat is fixed in the pump outer shell; the static sealing ring is arranged on the static sealing seat; the dynamic sealing structure is arranged in the pump outer shell, and the dynamic sealing structure is matched with the static sealing ring to form mechanical sealing; and the mounting bracket is fixed in the pump outer shell. By arranging the dynamic sealing structure, after the pump body stops working, the dynamic sealing ring and the static sealing ring are separated from each other through a series of mechanical operations, the dynamic sealing ring and the static sealing ring can be conveniently and thoroughly washed and cleaned, then impurities attached to the dynamic sealing ring and the static sealing ring can be effectively removed by introducing water to a specific part and utilizing the flowing effect of water flow, and the service life of the pump body is prolonged. Therefore, abrasion of the impurities to the sealing ring is avoided.

The utility model relates to the technical field of detection tools, in particular to a water quality pollution rapid detection tool. Aiming at the problems of tedious operation steps, long time consumption, easy introduction of personal errors and low detection accuracy and efficiency of a current common water quality rapid detection mode, the utility model provides the following technical scheme: the device comprises a base, the top of the base is rotatably connected with a cover plate, and the top of the base is provided with a first mounting groove and a plurality of groups of second mounting grooves; the sample cup is mounted in the first mounting groove; the multiple groups of detection cups are respectively mounted in the multiple groups of second mounting grooves; the liquid conveying mechanism is mounted at the top of the base and is used for conveying a water sample to be detected in the sample cup into the multiple groups of detection cups; and the mixing assembly is arranged on one side of the detection cup. According to the utility model, an efficient and convenient detection process and visual and accurate result presentation are realized, and water safety and ecological balance are powerfully guaranteed.

The utility model discloses a multi-station partial discharge detection assembly, belongs to the technical field of safety detection equipment, and provides a multi-station detection assembly capable of monitoring partial discharge in real time, the multi-station partial discharge detection assembly comprises a packaging box, the packaging box comprises a shielding shell, a circuit board is arranged in the shielding shell, and the circuit board is electrically connected with a processing unit. The processing unit is fixedly connected to the side wall of the shielding shell, the processing unit is further electrically connected with a first signal line and a second signal line, the tail end of the first signal line extends out of the shielding shell and is connected with a ground electric wave partial discharge sensor, and the tail end of the second signal line extends out of the shielding shell and is connected with an ultrasonic sensor. The ultrasonic sensor is arranged in the high-voltage switch cabinet, the ground electric wave partial discharge sensor is arranged on the outer surface of the high-voltage switch cabinet, whether partial discharge occurs in the switch cabinet or not is comprehensively judged according to two physical states of sound waves and electric waves associated with partial discharge, and judgment is more accurate and timely.

The utility model relates to a physiological signal display device for a magnetic resonance imaging system, and the device comprises a signal collection device which is configured to collect human body physiological signals in a non-contact manner; the signal integration and transfer device is connected with the signal acquisition device, and the signal integration and transfer device is configured to process the human body physiological signal to obtain a signal to be displayed; and the signal display device is connected with the signal integration and transfer device, and the signal display device is configured to display the signal to be displayed. The problem that in the prior art, physiological signal data of big data and high-speed data flow cannot be processed when a magnetic resonance imaging system collects and displays physiological signals before scanning is solved.

The utility model discloses sand filter water inlet and outlet structure, including the sand filter jar (1) for containing filter material, the both ends of sand filter jar (1) side part are equipped with water inlet pipe group (2) and water outlet pipe group (3) respectively, and water inlet pipe group (2) is located sand filter jar (1) upper end portion, and water outlet pipe group (3) is located sand filter jar (1) lower end portion, the bottom of sand filter jar (1) has blow-off pipe (4), water inlet pipe group (2) among connecting has the backwashing liquid inlet pipe (5) of sand filter jar (1) lower end portion, sand filter jar (1) upper end portion has with the backwashing liquid outlet pipe (6) of blow-off pipe (4) connection. The utility model discloses through setting from bottom to top backwashing pipeline, realizes the backwashing of sand filter jar inside, has simple structure, and the characteristics such as low energy consumption and more stable backwash effect.

The utility model discloses a hinge assembling tool capable of quickly detecting assembling quality, which comprises a seat body, a product main positioning component is arranged in the middle of the seat body, and a plurality of first product compactors and second product compactors are respectively arranged on the front side and the rear side of the product main positioning component; a profiling block positioning assembly close to the edge of a product is arranged on the edge of one side of the seat body, hinge positioning assemblies are arranged on the left side and the right side of the profiling block positioning assembly respectively, hinge clamping assemblies are arranged on one sides of the hinge positioning assemblies, and hinge seats of hinge assemblies are connected with the hinge positioning assemblies through positioning bolts. And the hinge clamping assembly is used for pressing a hinge seat of the hinge assembly. According to the utility model, whether the assembly of the product and the hinge is qualified can be rapidly observed while the hinge assembly is realized, the installation result of the hinge is rapidly and effectively detected through the profiling block positioning assembly, unqualified products are prevented from flowing into the next process, the labor is saved, the production takt is shortened, and the practicability is better.

The invention relates to the technical field of machining process monitoring, and specifically discloses an online temperature monitoring method and system for a machining process, comprising: a temperature sensor, used for real-time monitoring of temperature data of a position point corresponding to each temperature sensor; an infrared image acquisition module, used for acquiring real-time infrared image information of PAN raw silk in each processing chamber; a temperature control data docking port, used for acquiring real-time temperature control data of each processing chamber; a circulating fan control data docking port, used for acquiring real-time circulating fan control data of each processing chamber; and a monitoring and early warning module, used for judging the temperature state of each reaction chamber according to the temperature data monitored by the temperature sensor and the real-time infrared image information, and performing abnormal analysis on the machining state according to the comparison between the judgment result and the real-time temperature control data and the circulating fan control data.

A method, system and edge server for determining production progress and order inventory, wherein the method for determining production progress includes: collecting video frames of the operation area of ​​the production link in the production line; performing image recognition on the collected video frames to determine the brightness of the operation area in the video frames; when the brightness of the operation area in the video frames is less than a preset brightness threshold, determining that the operation of the production link is completed, and obtaining the time when the operation of the production link is completed. The above scheme can realize non-intrusive, automatic and accurate judgment of production progress.

The invention provides a method, medium and system for shortening power distribution network fault studying and judging time, and belongs to the technical field of power distribution network fault recognition. Comprising the following steps: S1, obtaining power distribution network fault information which comprises a fault alarm signal monitored by a power distribution network operation monitoring system and power distribution network operation state data obtained according to the fault alarm signal; s2, determining a power failure range of the power distribution network according to the fault information; s3, determining a fault type according to the operation state data of the power distribution network; s4, determining a fault power supply line based on the corresponding table of the power failure range and the power supply line; and S5, fault equipment is judged according to the fault information, the power failure range, the fault type and the fault power supply line, and is output to operation and maintenance personnel. By establishing the corresponding table of the power failure range and the power supply line, the time for determining the faulty power supply line is shortened, the fault studying and judging time of the power distribution network is shortened, the fault processing efficiency of the power distribution network is improved, and the power supply reliability of customers is improved.

The invention discloses a method for judging nationality of a user by using signaling data, which belongs to the technical field of nationality judgment, and comprises the following steps: S1, collecting user mobile phone signaling data, processing the user mobile phone signaling data, and determining user mobile phone signaling feature data; and S2, determining user mobile phone signaling standard data matched with the user mobile phone signaling feature data according to the user mobile phone signaling feature data, judging the nationality of the user based on the user mobile phone signaling standard data, and determining a user nationality judgment result, so that the user nationality management terminal timely manages the user. According to the method and the device, the problems that the nationality of the user cannot be better judged by using signaling data, and the nationality of the user cannot be monitored and known in real time in the prior art, so that the nationality management effect of the user is poor are solved. According to the method, the nationality of the user can be well judged by using the signaling data, the nationality of the user can be monitored and known in real time, and the management effect on the nationality of the user can be improved.

The invention relates to a control method and system for remote takeover of an unmanned vehicle and a medium, and the method comprises the steps: M1, obtaining the operation data information of the vehicle and the data information of an automatic driving fault of the vehicle in real time when the vehicle runs on a road, and collecting the data information of traffic participants around the vehicle; and M2, based on the operation data information of the vehicle and the data information of the automatic driving fault of the vehicle, constructing a diffusion model of the fault severity of the vehicle based on deep learning, and representing the fault severity of the vehicle to obtain the data information of the fault severity of the vehicle. According to the method, data of the vehicle and other traffic participants can be analyzed, the self automatic driving technology can be improved conveniently, fault types can be managed in a classified mode, a safety officer can conveniently make a judgment in time, the vehicle takeover rate is reduced, and the vehicle driving smoothness is improved.

The utility model relates to the technical field of sewage filtering and discharging, and discloses a sewage filtering and discharging device convenient to replace a filter plate, which comprises a water inlet pipe, a shell and three push-pull devices, a water inlet is fixedly arranged at the upper end position of the water inlet pipe, and intelligent glass is clamped at the middle position of the rear end surface of the shell; a control panel is fixedly arranged in the middle of the upper end of the shell close to the rear end, the water inlet pipe penetrates through one side of the upper end of the shell close to the front end, the lower end of the water inlet pipe is connected with a water pump, a water outlet of the water pump is connected with a water drainage pipe, and a fixator is fixedly arranged at the lower end of the water drainage pipe. According to the utility model, when the device is used, the vibration of the filter plate cannot cause the blockage of the filter holes, when the filter plate needs to be replaced, the filter plate is directly pulled out for replacement, the operation is simple and convenient, and when the device goes wrong, the operation condition in the device can be observed through the intelligent glass for maintenance, so that the working efficiency is greatly improved.

The invention relates to the technical field of breast post-operation corsets.The male breast post-operation corsets.The male breast post-operation corsetscomprise an elastic assembly and a corsets.The top and the bottom of the front surface of the corsetscomprise a corsets.The top and the bottom of the front surface of the corsetscomprise a corsets.The top and the bottom of an inner cavity of each fixing box are fixedly connected with fixing boxes, and first gears are movably connected between the tops and the bottoms of inner cavities of the fixing boxes; second gears are engaged with the rear sides of the first gears, and the opposite sides of the two second gears penetrate through the fixing box and are fixedly connected with rotary knobs. The bra has the advantages that medical staff can conveniently, quickly and conveniently adjust the tightness of the bra body through the elastic assembly, a tensioning belt does not need to be repeatedly and frequently fixed, the situation that the bra body gets loose cannot occur, the medical staff can conveniently observe nipples and mammary areola of a patient through the observation assembly, and the medical staff can conveniently observe the mammary areola of the patient. In the observation process, the patient does not need to take down the bra body, the nipple and mammary areola conditions of the patient can be judged in time, and avascular necrosis of the patient is avoided.

The invention discloses a transformer shielding fault intelligent diagnosis method based on multi-modal data and a transformer, and the method comprises the steps: collecting the multi-modal data and topological structure data of a shielding layer, calculating a time sequence entropy change sequence, and constructing a three-dimensional coupling data set; processing the three-dimensional coupling data set by adopting an entropy change perception graph attention network, outputting a three-dimensional coupling feature vector and topological connectivity, and calculating modal feature anomaly based on the three-dimensional coupling feature vector; outputting a topological distortion position and an entropy change abrupt change point through a combined self-encoder; respectively calculating a topology distortion degree and an entropy change standard exceeding degree; inputting the modal feature anomaly degree, the topological distortion degree and the entropy change overproof degree into an improved fuzzy Bayesian inference model, and outputting a fault diagnosis result by the improved fuzzy Bayesian inference model; by collecting the multi-modal data and combining the topological structure data and the entropy change characteristics, the fault of the shielding layer can be accurately judged, so that the shielding layer can be processed in time, and stable operation of the high-frequency transformer is guaranteed.

The utility model discloses a kind of generator leading phase test management device and power generation system.Generator leading phase test management device includes shell, communication port, multiple input signal terminals, output signal terminal and main control system;Input signal terminal, output signal terminal and communication port are all set on shell;Communication port is connected with the control system of power plant, output signal terminal is connected with the excitation system of power plant, multiple input signal terminals are connected with multiple measuring instruments respectively, and multiple measuring instruments are respectively set on multiple different measuring point positions of generator in power plant;Main control system acquires the leading phase test data of generator in the process of leading phase test in real time through communication port, and main control system also acquires the measurement data of generator in the process of leading phase test in real time through multiple output signal terminals, and main control system also exports control instruction and test result to excitation system through output signal terminal.The utility model can reduce the workload of test personnel, improve test efficiency.

The invention relates to the technical field of debris flow early warning, in particular to a landslide debris flow disaster-pregnant geological condition early warning device based on channel section exploration, which comprises a shell, the inner wall of the shell is fixedly connected with a fixed block, the right side surface of the fixed block is fixedly connected with a first electrode plate, and the lower surface of the fixed block is fixedly connected with a second electrode plate. A third electrode plate is fixedly connected to the upper surface of the connecting plate, a moving block is movably connected to the interior of the shell, a fourth electrode plate is fixedly connected to the left side face of the moving block, a partition plate is fixedly connected to the bottom of the moving block, a connecting wire is fixedly connected to the right side face of the moving block, and a balancing weight is arranged at the end, away from the moving block, of the connecting wire. According to the invention, a plurality of sets of debris flow disaster-gestational geological condition early warning equipment are buried at different positions, signals are generated before the debris flow occurs and the debris flow occurs, and the debris flow disaster can be better early warned according to the types and the number of the sent signals.

The present invention provides a dual-source mutual calibration and cross-acquisition accuracy monitoring system and method based on redundant processing, the monitoring system includes: a power module, a combined mutual inductor unit, a metering module and an MCU communication control unit, the power module supplies power to the monitoring system; the combined mutual inductor unit includes a mutual inductor and an MCU corresponding to a three-phase power supply, one analog signal of the three mutual inductors is output to the metering module, and another analog signal is output to the corresponding MCU, each MCU is connected to the MCU communication control unit; the signal output end of the metering module is connected to the corresponding signal input end of the MCU communication control unit. The dual-source mutual calibration and cross-acquisition accuracy monitoring system based on redundant processing of the present invention not only realizes high-precision metering of cross-acquisition data, but also can monitor the cross-acquisition accuracy in real time, thereby improving the reliability of the metering system.