35results about How to "Reduce inspection frequency" patented technology

An embodiment of the invention provides a scheduling management system for garbage cans. The scheduling management system can comprise compartment-detachable garbage truck, the multiple networked garbage cans, a network service platform, a request terminal, a scheduling terminal and a transport terminal. The compartment-detachable garbage truck capable of providing garbage clearing service is determined by the scheduling terminal according to garbage can clearing requests and garbage truck state information, garbage can clearing scheduling commands can be transmitted to the transport terminal, and the full networked garbage cans can be loaded in the compartment-detachable garbage truck after the garbage can clearing scheduling commands are acquired by garbage transport staffs via the transport terminal. The scheduling management system in the embodiment of the invention has the advantages that the problem that existing garbage cans are not filled with garbage or are overfilled with the garbage when manually cleared is solved, and the garbage clearing efficiency can be improved; the scheduling management system can have automatic garbage can forecasting clearing functions, and the garbage cans can be managed in a centralized manner; the garbage transport staffs can selectively handle the garbage cans at fixed points by the aid of information on the network service platform as needed, the garbage can inspection frequencies can be reduced, and the clearing cost can be lowered.

The invention provided a nonvolatile semiconductor storage apparatus for speeding up the writing operation of a physical checker pattern, logical checker pattern, etc., which are performed in an inspection process. Writing circuits 30a, 30c of a 1st group connected to even-numbered bit lines BL0, BL2 and writing circuits 30b, 30d of a 2nd group connected to odd-numbered bit lines BL1, BL3 are controlled by control signals TSE, TSO respectively to the activated state and inactivated state. The writing operation of the physical checker pattern is carried out by; the program operation of a 1st page performed by setting a 1st word line and the writing circuits of the 1st group to the activated state; the program operation of a 2nd page performed by setting a 2nd word line and the writing circuits of the 2nd group to the activated state; and the simultaneous verify operation of the 1st and 2nd pages performed by setting the 1st, 2nd word lines and all writing circuits to the activated state.

The invention provides a terminal pulling-out force detecting method. The method comprises the steps that firstly, the regression analysis method is adopted to find the relation between the terminal pulling-out force and the pressure welding height according to the specific situation of a terminal and a wire; secondly, the value range of the pressure welding height is determined according to the specific requirement of the terminal pulling-out force; finally, the terminal pulling-out force is controlled by monitoring the terminal pressure welding height. The optimal pressure welding height value is determined according to the relation between the terminal pulling-out force and the pressure welding height, the pulling-out force is controlled by monitoring the terminal pressure welding height, the detecting mode is changed into non-destructive testing from destructive testing, the head, middle and tail piece detecting mode is changed into the head and tail piece detecting mode, and accordingly the detecting frequency and the detecting cost are reduced.

A technology for manufacturing the axle of clutch includes such steps as forging to form a T-shaped short axle, cold spinning on one end of said T-shaped axle to form a hub, and cold spinning of the axle to become a hollow long axle with the aperture ratio of 4-8.

The invention relates to an intelligent inspection flight platform based on image AI and big data application, and the platform comprises a receiving module which is used for receiving a shot image of an inspection unmanned plane; the image processing module is internally provided with standard image information, performs light intensity and gray scale compensation on the shot image to form a compensation image, extracts a comparison unit from the compensation image, and compares the comparison unit with a standard comparison unit in the standard image information to obtain a comparison result; the instruction sending module is used for sending instruction information to the inspection unmanned aerial vehicle according to the comparison result, and the instruction information is used for correcting the flight path of the inspection unmanned aerial vehicle; the storage module is used for forming an inspection report according to the compensation image, the instruction information, the flight path and the correction process; and the prediction module predicts the next inspection period according to the historical inspection report, and the receiving module receives the shot image of the inspection unmanned aerial vehicle in the next inspection period. The accuracy of determining the inspection route and the inspection period can be effectively improved.

The invention relates to a monitoring method and system based on lubricating oil and electronic equipment, and belongs to the technical field of software monitoring. The method comprises the steps of obtaining first flow data of lubricating oil flowing out of an oil pump outlet, and obtaining second flow data of lubricating oil flowing into a gearbox inlet; and according to the first flow data and the second flow data, whether the pipeline between the oil pump and the gearbox leaks oil or not is judged, and a judgment result is sent to a cloud platform. Compared with a regular inspection mode, the state of the lubricating oil can be remotely monitored in real time, the working efficiency is improved, the on-site inspection frequency of workers is reduced, the labor cost is reduced, abnormal conditions can be found in time, and the property loss is reduced.

The invention discloses a method for manufacturing an output bracket of a clutch in an automobile gearbox. By adopting a mighty cold rotary extrusion process, a cirque sheet billet is coated on a rotary extrusion mandril and is subjected to direct cold rotary extrusion to form the output bracket of a cupped clutch. The method has the advantages of simple process steps, high yield, low cost, long service life of a finished product, and the like.

The invention discloses a cable trench convenient for cleaning and treating rain sewage, and belongs to the field of power equipment. The cable trench comprises a plurality of water collection modules, wherein the adjacent water collection modules are movably connected, the water collection modules on two adjacent sides communicate with each other, a partition plate is fixedly connected to one side of the top of an inner cavity of each water collection module, a water pump is fixedly connected to the bottom of each water collection module, and a drainage pipeline communicates with a water outlet in the top of the water pump. According to the cable trench convenient for cleaning and treating rain sewage, whether a drainage device is started or not can be controlled according to the water level in the cable trench and monitoring data within a set range around the cable trench, so that automatic drainage of accumulated water in the cable trench is realized, the service life of a cable inthe cable trench is not influenced by excessive accumulated water, and the cable trench can be applied to places where power or telecommunication cable facilities are laid and replaced under power plants, power substations and sidewalk.

Provided in the invention is a wireless low-power-consumption furnace wall temperature measuring device comprising a special temperature measuring device (1), a communication protocol and a low-power-consumption control sequence. The special temperature measuring device comprises a thermocouple sensor (2), a low-power-consumption system (3), an industrial lithium battery (4) and an ANT antenna (5); the low-power-consumption system board comprises a low-power-consumption processor (6), a special analog-to-digital conversion module (7) and an LORA wireless transceiver module (8); the thermocouple sensor (2) is connected to a connecting terminal of the special analog-to-digital conversion module (7); the special analog-to-digital conversion module (7) is connected to an MCU master controller(6) through tin soldering, the LORA wireless transceiver module (8) is connected to the MCU master controller (6) through tin soldering, the ANT antenna (5) is connected to an antenna base on the PCB,and the battery (4) is connected to a battery base on the PCB. According to the invention, a modular design is realized, so that the device has good maintainability, remote safety measurement is realized, the integrity of data transmission is ensured, and the data continuity and analyzability of furnace wall temperature measurement are realized; and a concise interface is provided, so that the far-end butt joint becomes easy.

The invention discloses a residual current detection and early warning system for a road traffic signal lamp. The residual current detection and early warning system comprises a leakage detection platform, an electrical safety monitoring host, a residual current monitor, a water sensor, an intelligent circuit breaker and a WeChat client; the leakage detection platform is connected with the electrical safety monitoring host through the Internet; the leakage detection platform provides the Web service for the WeChat client; the electrical safety monitoring host is physically connected with the water sensor through an I / O signal line; the electrical safety monitoring host is physically connected with the residual current monitor through an RS-485 interface; and the electrical safety monitoring host is physically connected with the intelligent circuit breaker through an RS-485 signal line. The residual current detection and early warning system for the road traffic signal lamp provided bythe invention can replace a traditional manual inspection mechanism, realize online real-time monitoring and control, timely prevent and resolve the risk of leakage, improve the work efficiency, reduce the maintenance costs, and ensure the electricity safety of traffic signal lamps.

The invention discloses a power system inspection method based on an unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicle inspection. The method comprises the stepsof grouping a certain number of power transmission towers to be inspected, and further changing a certain number of groups are into queues; arranging an automatic charging parking apron in the middleof the initial power transmission tower of each group of power transmission towers; dividing inspection points of the power transmission towers into upper inspection points and lower inspection points; enabling the unmanned aerial vehicle to take off from the automatic charging parking apron of the first group of power transmission towers to inspect the upper inspection points of the power transmission towers; inspecting the upper inspection points of the next power transmission tower after the upper inspection points of the power transmission towers are inspected until the upper parts of thefirst group of power transmission towers are inspected completely; and enabling the unmanned aerial vehicle to land on the automatic charging parking apron of the start power transmission tower of the second group of power transmission towers. According to the invention, the phenomenon that the height needs to be greatly switched up and down during inspection of the unmanned aerial vehicle is avoided; the use efficiency of the unmanned aerial vehicle is improved; inspection is simpler; and the unmanned aerial vehicle adapts to inspection in different time periods.

The invention discloses a near-infrared quality monitoring method for pharmaceutical granules. The method includes the following steps that: the near-infrared spectral information of the granules which is obtained through the partial least squares method is correlated with the true values of measured index component contents, so that a correction model can be established; outlier judgment is performed through Mahalanobis distance, so that whether the particle size uniformity of the granules meets requirements can be judged; whether the index component contents of each batch of granules meet quality control standards is judged through calculation; if the index component contents of each batch of granules meet the quality control standards, the next step is executed; and RSD values are calculated, if the predicted RSD values of an N-th batch of granules and the predicted RSD values of a (N+1)-th batch of granules are smaller than or equal to 5.0%, and it is judged that the granules conform to quality uniformity. According to the method of the invention, the quality uniformity of produced pharmaceutical particles are evaluated in a particle shaping stage, so that a next uniform mixingprocess can be omitted, a production rhythm can be accelerated, production efficiency can be improved, production cost can be reduced, a storage space for intermediate transporter can be decreased, and the utilization efficiency of a production site can be improved.

The invention provides an intelligent desert ecological restoration system. The intelligent desert ecological restoration system comprises an analysis system arranged in a monitoring center and an automatic inspection robot arranged in a desert area to be restored. And the automatic inspection robot is in communication connection with the analysis system through the wireless communication device. The analysis system comprises an inspection robot control module, a soil condition analysis module and a desert ecological restoration analysis module. The automatic inspection robot at least comprises a camera. The automatic inspection robot can complete automatic inspection according to the inspection route according to the inspection robot control module of the analysis system, soil collection is carried out at required collection points, and soil component analysis and soil moisture analysis are completed on site, so that the inspection frequency of personnel is remarkably reduced.

The invention belongs to the technical field of conveyor belt tensioning, and particularly relates to a conveyor belt tensioning adjusting device, an encoder damping device and a using method thereof, the conveyor belt tensioning adjusting device and the encoder damping device are suitable for being matched with a driving wheel, a driven wheel and a conveyor belt to enable the conveyor belt to be in a tightened state, the driven wheel is located below the driving wheel, and a driven shaft is connected into the driven wheel in a sleeved mode; the device comprises a bracket; the sliding component is arranged on the bracket in an up-and-down sliding mode, the driven shaft is rotatably connected to the sliding component, and the conveying belt is in a tightened state under the action of the self gravity of the sliding component and the self gravity of the driven wheel; and the tensioning elastic mechanism is arranged on the bracket, the tensioning force of the tensioning elastic mechanism acts on the sliding component, and the sliding component and the driven wheel can be prevented from sliding or jumping in the vertical direction as a whole, so that the conveying belt is kept in a tightened state. According to the tensioning device, the conveying belt can be accurately and effectively tensioned, and the encoder can be accurately detected.

The invention aims to provide adie for preventing achip from falling, and avoids the situation that defective products cannot be detected and flow to customers. The die comprises an upper clamp, a lower clamp, a substrate and a chip, wherein the chip is arranged on the substrate; the upper clamp is matched with the lower clamp to fix the chip on the substrate. The beneficial effects of the invention are that the method can solve a problem that a chip falls off through employing the special clamp, can reduce the frequency of manual inspection, reduces the probability of quality risks, and improves the reliability of a product.

The invention discloses a motor operation monitoring apparatus, for the purposes of monitoring the operation condition of each motor in a double-motor or multi-motor driving system and giving an alarm timely in case of abnormities so as to prevent another one or several motors from burning damage caused by shutdown of a certain motor due to a fault. The apparatus is installed in an electrical control system of at least two motors and comprises a programmable controller, a current induction switch and an alarm indication element, wherein at least one stator inlet wire of each motor is provided with a current induction switch, the current induction switches are connected with the input end of the programmable controller, and the output end of the programmable controller is connected with the alarm indication element. The apparatus has the following advantages: the motor operation monitoring apparatus mitigates the inspection frequency of operation personnel, increase monitoring accuracy and mitigates the labor intensity of employees; and the apparatus can help maintenance personnel o discover fault points timely, reduces fault processing time and greatly reduces the influence degree on production.

The invention relates to an air conditioner control method and an air conditioner control device for a closed equipment room. The method comprises the steps that the indoor temperature is continuouslyobtained at a certain frequency; the indoor temperature is compared with a preset temperature threshold value, and if the indoor temperature reaches the temperature threshold value, a control signalis sent to an air conditioner; the duration time after the control signal is sent is obtained; and the duration time is compared with a preset time threshold value, and if the duration time reaches the time threshold value and meets a first preset condition, the control signal is sent to the air conditioner again. The method has the advantages that the indoor temperature of the closed equipment room is obtained and compared with the temperature threshold value, then the air conditioner is controlled to be started and shut down, long-time starting of the air conditioner is avoided, the use energy consumption of the air conditioner is reduced, electric energy is saved, and cost is greatly reduced; and the duration time after the control signal is sent is compared with the time threshold value, abnormal switching caused by electric power fluctuation is avoided, and electric energy is saved.

The invention discloses use of tumor markers CA9 and UCA1 in the preparation of a kit for non-invasive detection of a probability of bladder cancer. The use can be used for initial screening and postoperative follow-up of suspected bladder cancer, reduce the frequency of cystoscopy, reduce the pain and risk of a patient, and have important significance for filling the blank of a domestic moleculardiagnosis product of bladder cancer in vitro.

The invention provides a machining method for a vehicle support. According to the machining method for the vehicle support, the substrate plate position, the welding position and the welding seam sizeare monitored through a substrate plate welding recognition system, whether missing welding, wrong welding and welding seam defects exist or not is monitored, and the welding substrate position and the welding condition are adjusted in real time through a welding adjustment system. The method specifically comprises the following steps that S21 of establishing the substrate plate welding recognition system: establishing the substrate plate welding recognition system comprising an ultrasonic thickness detection device and an image acquisition device; S22, according to coordinates and geometrical information of a weldment and coordinates and geometrical information of the welding position, obtaining a welding adjustment scheme for adjusting the welding condition of the weldment to be close to a standard weldment; and step S23, establishing the welding adjustment system to adjust the position and the welding condition of a welding substrate. The welding recognition system is installed atthe key position for monitoring, the welding condition is correspondingly adjusted, and the product welding refinement degree is effectively improved.

The invention provides a method, system and device for detecting a guest room based on call audio, and a storage medium, and the method comprises the steps: getting through a guest room call, and obtaining a to-be-recognized audio file of the guest room call; obtaining a corresponding hotel task label through a voice recognition model based on the to-be-recognized audio file; and establishing a room maintenance task based on the hotel task label. The hotel room facility availability can be comprehensively known, the experience of hotel residents is improved, the daily room facility inspection frequency of a hotel can be reduced or even canceled, and the labor cost is greatly reduced.

The invention provides a load balancing method and system. After checking the validity of a node each time, the probability that the state of the node is unchanged is calculated when the node is checked next time, and according to the probability, the time interval between this time node checking and next-time node checking is calculated, so that the time interval of node checking can be dynamically changed, therefore, for the nodes with unchanged validity status, the adaptability reduces the checking frequency and reduces the resource consumption required for checking; and for the nodes with changed validity, the adaptability improves the checking frequency and ensures the real-time performance of checking.

The invention provides an oil and gas pipeline inspection method and system based on a constellation remote sensing technology. The method comprises: receiving inspection task information of an oil and gas pipeline by a satellite ground system; enabling the satellite ground system to schedule a satellite according to the inspection task information so as to perform remote sensing operation on the oil and gas pipeline according to a preset inspection frequency, and to obtain remote sensing data; performing data processing analysis on the remote sensing data; and obtaining an analysis result to form an inspection report. Satellite remote sensing and analysis are carried out on the position of the oil and gas pipeline through the satellite, whole-course rapid coverage of the long-distance pipeline can be achieved, the inspection frequency can be shortened to satellite revisit time, comprehensive research and judgment are carried out through multiple sensors such as visible light, infrared light and radar of the satellite, the inspection anomaly recognition accuracy is improved, and automatic study and judgment of oil and gas pipeline abnormity are realized based on data analysis of multi-source perception.

The invention discloses a clutch planet wheel bracket base being applied to the gear box of automobile, which comprises an integral component and is characterized in that: the invention comprises a round bracket main body and a plurality of supporting foot; the supporting foot extends along the external brim of the bracket main body to form an arc supporting foot that is evenly distributed on the bracket main body; a plurality of planet wheel hole is evenly distributed on the bracket main body; an extruding platform that extends to the direction against that of the supporting foot is positioned at the center of the bracket main body; a central hole is positioned at the center of the extruding platform; an internal spline is positioned on the internal wall of the central hole. Therefore, the invention has the advantages of feasible structure, low production cost, high quality, high yield rate and long service life.

The invention relates to a cooling water warning device of a vacuum pump of a laminating machine. The cooling water warning device is directly connected with the vacuum pump, an air switch, a pressure relay and a buzzer are serially connected to form a closed loop by a lead wire, and 220V alternating current is applied to the closed loop. Compared with the prior art, the cooling water warning device has the advantages that the pressure relay is adopted for detecting whether the circulating water in the vacuum pump is supplied normally, and an alarm can be given timely when water is supplied abnormally, the overheating operating risk of the vacuum pump can be effectively eliminated, the inspection frequency of equipment serviceman is reduced and the labor cost of enterprises is reduced.

The invention belongs to the technical field of electromagnetic valve monitoring, and discloses an electromagnetic valve fault detection circuit and detection method. Each electromagnetic valve groupin the electromagnetic valve fault detection circuit is connected with an ampere meter, the ampere meters are connected with a PLC control system, the alarm signal output end of the PLC control systemis connected with an alarm device, and the alarm device is arranged at the position of an operator. The detection method comprises the steps that the ampere meter detects the current of the electromagnetic valve group, if the current value is between the upper limit value and the lower limit value set by the ampere meter, the alarm device alarms, and the system works normally; if the current value is greater than the upper limit value set by the ampere meter or less than the lower limit value set by the ampere meter, the alarm device stops alarming, the system breaks down, and the PLC controlsystem cuts off the production request signal. After the electromagnetic valve breaks down, a sterile filling system automatically stops, the product production quality is guaranteed, the productioncost is reduced, and production resources are saved. The method is suitable for detecting electromagnetic valve faults.

The invention discloses an automatic water supplement device for a coal gas purification system. The coal gas purification system is provided with an underground groove and a pump, one end of a waterpumping pipe extends into the underground groove, and the other end of the water pumping pipe is connected with a water inlet of the pump; a water outlet of the pump is connected with a water outlet pipe, the device is provided with a water supplement groove, and the bottom of the water supplement groove is connected with a pump priming port of the pump through a pipe; the height of the bottom ofthe water supplement groove is higher than that of the pump priming port, and a first valve is arranged on the pipe. According to the automatic water supplement device, automatic water supplement andliquid level linkage of storage grooves for the coal gas purification system are achieved, the pump is automatically started and stopped, and the labor intensity of workers and hidden dangers of environmental protection accidents are reduced.