45results about How to "Easy to take action" patented technology

The invention discloses a pulse-taking detection method, pulse-taking instrument and system, the method comprises the steps as follows: A, pasting three contacts of the pressure sensor of the pulse-taking instrument to the inner side Cun, Guan, Chi parts of the same wrist of human body; B, detecting the pulse pressure signal of three parts by the three contacts of the sensor, transmitting the pulse pressure signal to the controller of the pulse-taking instrument, forming the pulse pressure curve at preset time; C, transmitting the pulse information including the pulse pressure curve to an intelligent device; D, analyzing and screening the pulse pressure curve by the intelligent terminal to obtain the pulse map; E, comparing the pulse map with a plurality of groups of standard pulse map in the pulse map database, if the difference between the pulse map and the standard pulse map in certain range, judging the constitution and type of the pulse map as the constitution and type of the standard pulse map. The pulse-taking method uses the convenient detection device for detecting the human body pulse conveniently, adopts the terminal device for analyzing and processing to obtain the constitution and pulse type of the users, the accuracy is high and the user experience can be improved.

The invention belongs to the technical field of machine room management, and discloses a machine room alarm method based on temperature and humidity. The method comprises the following steps: acquiring machine room data; generating a curve of machine room data changing with time; if the curvature change of the curve in a first set time period exceeds a first set threshold, and the difference between the surface temperature of equipment, the ambient temperature in a machine room or the humidity in the machine room and a respective corresponding second set threshold exceeds a respective corresponding third set threshold, indicating that the equipment fails and sending alarm information and locating information about the failed equipment to a terminal; otherwise, indicating that the equipmentdoes not fail, and continuing to monitor and acquire the machine room data. The invention also discloses an electronic device and a storage medium. Through adoption of the machine room alarm method and device, overall monitoring of the equipment in the machine room is realized, and the failed equipment is located accurately. Graded alarm is made according to the alarm level so as to deal with theequipment failure timely and effectively.

The invention discloses a transformer monitoring system and monitoring method. The monitoring system comprises a transformer, a power supply module supplying 220V voltage to the transformer, a low-voltage side voltage acquisition module, a high-voltage side voltage acquisition module, a gas chromatogram monitoring module, a microprocessor, a communication module, a multi-frequency ultrasonic sensor and a database, wherein the gas chromatogram monitoring module is used for detecting the content of total hydrocarbons in methane and acetylene in transformer oil; the multi-frequency ultrasonic sensor detects the transformer oil and acquires different ultrasonic parameters at multiple frequencies; the microprocessor is used for receiving the ultrasonic parameters acquired by the multi-frequency ultrasonic sensor and determining the operation state of the transformer. According to the monitoring system and the monitoring method, the transformer is detected with a gas chromatogram detection technology, a multi-frequency ultrasonic detection technology and other technologies, the fault diagnosis accuracy is improved, and the fault type of the transformer can be timely analyzed.

The invention discloses an automatic electric power fault detection device. A current transformer and a voltage transformer are installed in an electric power circuit. The output end of the current transformer and the output end of the voltage transformer are connected with the input end of a power grid fault analysis device through an analog-to-digital conversion device. The output end of the power grid fault analysis device is connected with the input end of a server. The output end of the server is connected with a fault diagnosis module. The current transformer and the voltage transformer are used for detecting current simulation signals and voltage simulation signals of the electric power circuit, converting the current simulation signals and the voltage simulation signals into current digital signals and voltage simulation signals and inputting the current digital signals and the voltage simulation signals into a power grid fault analysis device. The power grid fault analysis device carries out comparison analysis on the input current digital signals and the input voltage simulation signals with standard signals stored in a system so as to determine fault signals. The server is used for receiving the fault signals so as to position fault points and carry out fault diagnosis through the fault diagnosis module.

The invention discloses an energy storage container temperature control system and method. The system comprises temperature acquisition modules, a main control module, an air conditioner, an exhaust fan and an electric air valve. The temperature acquisition modules are arranged on the cabinet top and the cabinet bottom in the energy storage container body and around each electrical device, and arranged outside the energy storage container body in different directions, and are used for collecting the temperature inside and outside the energy storage container; the main control module is used for judging the start-stop state of the air conditioner based on preset temperature control parameters and the temperature inside and outside the energy storage container cabinet and controlling the exhaust fan and the electric air valve to adjust the temperature inside the energy storage container cabinet. The air conditioner is used for adjusting the temperature in the energy storage container cabinet; the exhaust fan and the electric air valve are in linkage control and are used for adjusting the temperature of the external environment of the temperature in the energy storage container cabinet. According to the invention, the temperature control process is intelligent, besides temperature adjustment of the air conditioner, the temperature in the energy storage container cabinet is adjusted in an assisted mode through the external environment, and energy consumption is reduced.

The invention discloses a limiting interior door safety lock. A ringing device is arranged at one side adjacent to an installation soleplate, a driving shaft and a locking shaft are installed in a driving shaft sleeve and a locking shaft sleeve which are intersected with each other, threads on the locking shaft are engaged with a gear disc on the driving shaft, a presser leg on the lower top end of the locking shaft stretches out of the bottom of an outer shell, a drive rod is inserted in an open slot of the outer shell to be connected with the driving shaft, the locking shaft is driven to stretch in the vertical direction by the swinging of the drive rod, when the drive rod is shifted downwards, a locking part which is connected with the drive rod is tightly connected with a locking column in a buckling manner, the presser leg on the lower top end of the locking shaft tightly pushes against the floor, a door body is locked, an interior door outer lock is prevented from being opened, and a door opening prompting function and an antitheft effect can be realized. After a free end of the drive rod is transferred upwards, a magnetic connecting part of the drive rod is matched with a door stopper seat in a suction manner, a door stopper function is realized, so that the door body can be fixed.

The present invention relates to separating technology, and is especially a kind of filter for water curtain sealing mechanism in graphite processing machine. The filter includes paper belt filtering machine, and features its pump with soft screw, pressure meter, valve and membrane filter connected via pipeline. The present invention is used for filtering out fine graphite particle from circular water.

The present invention relates to a rib spalling real-time prediction method. A data processing main station, an electromagnetic wave receiving and transmitting device, a signal collector and a three-dimensional scanner are provided. The data processing main station is electrically connected with the three-dimensional scanner and the signal collector; the electromagnetic wave receiving and transmitting device is electrically connected with the signal collector; the three-dimensional scanner is configured to perform surface crack scanning and identification of the rib spalling and transmit the surface crack scanning and identification information to the data processing main station, and the data processing main station obtains the surface crack scanning and identification. The rib spalling real-time prediction method is reasonable in design, compact in structure and convenient to use.

The invention relates to leftover reuse technique to reuse the leftovers from recycled writing paper making, including the following steps: compressing, exhausting, mixing, expanding and foaming, hot-press forming and cooling. The leftover reuse technique solves the problem that leftovers from recycled writing paper can not be used again in the prior art and adopts an ingenious method to avoid the difficulties in sorting the material, extruding and filtering out the impurities, drying, grinding and incising. The process is simple and practical and greatly reduces the production cost. The method reaches the effect of making the best use of the material and relieving the environmental pressure.

The embodiment of the invention discloses a mobile terminal alarm method and a mobile terminal. The mobile terminal alarm method comprises: obtaining motion sensing data of a mobile terminal; determining whether the mobile terminal is impacted or not according to the motion sensing data; if determining that the mobile terminal gets impact, determining the state of the mobile terminal according to the motion sensing data; if determining that the mobile terminal is located at a stationary state, determining time of duration of the mobile terminal being located at the stationary state; and if determining that the time of duration is larger than a preset threshold, sending alarm prompting to a preset alarm terminal. According to the technical scheme, the mobile terminal alarm method and the mobile terminal can perform alarm when users encounter unexpected incidents to guarantee user safety and enrich the alarm scenes of the mobile terminal.

The present invention discloses a monitoring system and a monitoring method for a transformer. The monitoring system comprises a transformer, a power supply module for supplying a 220V voltage to the transformer, a low-voltage-side voltage acquisition module, a high-voltage-side voltage acquisition module, a gas chromatography detection module, a microprocessor, a communication module, a multi-frequency ultrasonic sensor, and a database. The gas chromatography detection module is used for detecting the content ratios of methane and acetylene relative to the total hydrocarbon in the transformer oil. The multi-frequency ultrasonic sensor is used for detecting the transformer oil and acquiring a plurality of groups of ultrasonic parameters different in frequency. The microprocessor is used for receiving ultrasonic parameters acquired by the multi-frequency ultrasonic sensor and determining the running state of the transformer. According to the monitoring system and the monitoring method, the detection of the transformer is conducted based on the gas chromatography detection technology, the multi-frequency ultrasonic detection technology and the like. Therefore, the accuracy of fault diagnosis is improved, and the fault type of the transformer can be timely analyzed.

The invention discloses an earthworm sampling device for evaluating soil quality based on ecological characteristics of an earthworm population. The earthworm sampling device comprises an earthworm sampling barrel formed by vertically splicing a plurality of sections of sampling and storing sub-barrels, a sampling drill bit for drilling into soil, and a cover plate for fixing the earthworm sampling barrel, the sampling drill bit is positioned at the lower end of the earthworm sampling barrel and is detachably connected with the sampling and storing sub-barrel at the lowermost end of the earthworm sampling barrel; the cover plate is positioned at the upper end of the earthworm sampling barrel and is detachably connected with the sampling and storing sub-barrel at the uppermost end of the earthworm sampling barrel; the collecting and storing sub-barrels comprise collecting barrels and storing barrels which are sleeved inside and outside, the inner walls of the storing barrels and the outer walls of the collecting barrels are fixedly connected through temperature and humidity control boxes, and the lower end faces of the collecting barrels are connected with gates capable of being controlled to be opened and closed. According to the invention, sampling operation can be conveniently carried out on soil and earthworms at different depths, so that interference-free data of soil and earthworms at different depths can be obtained.

A metal grounding principle-based single phase arc light overvoltage limiting device is disclosed and comprises a monitoring module and a limiting device, wherein the monitoring module comprises a performance evaluation unit, a network selecting unit and a network optimization unit, wherein the limiting device comprises a high voltage isolation switch BD, a primary harmonic resonance elimination device GDQ, an intelligent controller GDM, an auxiliary secondary winding-equipped voltage transformer PT, a high voltage current limiting fuse protector assembly FU, a high voltage vacuum contactor JZ capable of individual phase control and a three phase combined type overvoltage protection device GDB. The device can be used for switching off corresponding apparatuses according to user requirements, magnitude of currents is used as criteria, a plurality of locking functions can be fulfilled, and reliable power supply of a power grid system can be ensured.

The invention discloses an online detection system for enamelled flat wire. The detection system includes an electromagnetic signal transmitting end, an electromagnetic signal receiving end and a processing device. The electromagnetic signal receiving end is connected to the processing device; the processing device processes the received electromagnetic signal according to the internally set surface quality control parameters, and displays and records the processing results in real time. The invention can provide online and real-time feedback on the surface quality problems of enamelled flat wires, which is convenient to solve and cure them from the source; moreover, all the problems that occur are recorded, which prevents enamelled flat wires with serious quality problems from flowing into the next process, ensuring Surface quality of enamelled flat wire.

A metal grounding principle-based single phase arc light overvoltage limiting device is disclosed and comprises a monitoring module and a limiting device, wherein the monitoring module comprises a performance evaluation unit, a network selecting unit and a network optimization unit, wherein the limiting device comprises a high voltage isolation switch BD, a primary harmonic resonance elimination device GDQ, an intelligent controller GDM, an auxiliary secondary winding-equipped voltage transformer PT, a high voltage current limiting fuse protector assembly FU, a high voltage vacuum contactor JZ capable of individual phase control and a three phase combined type overvoltage protection device GDB. The device can be used for switching off corresponding apparatuses according to user requirements, magnitude of currents is used as criteria, a plurality of locking functions can be fulfilled, and reliable power supply of a power grid system can be ensured.

The invention relates to the technical field of pipeline monitoring alarm, in particular to a pipeline leakage monitoring alarm system and a positioning method. The pipeline leakage monitoring alarm system comprises monitoring terminals, a network, a signal collector, a monitoring alarm positioning equipment and an oil conveying pipeline. The monitoring alarm positioning equipment is installed onthe oil conveying pipeline and at the oil conveying pipe first end and the oil conveying pipe tail end of the oil conveying pipeline in a matched mode, the monitoring alarm positioning equipment is connected with the monitoring terminals through the signal collector, the monitoring terminals are connected through the network, and the monitoring terminals are connected with the monitoring center through the network. According to the pipeline leakage monitoring alarm system and the positioning method, the oil conveying pipeline can be monitored in real time, the problems that petroleum is wastedand the oil conveying potential safety hazards appear due to the fact that the oil conveying pipe is leaked and the detection and positioning are not in time can be solved, the petroleum is automatically detected and reported, leakage data are accurately detected, manpower, material resources and financial resources are saved, and the environmental pollution is reduced.

The invention discloses a system for identifying a person in a vehicle driving process. The system comprises the following steps of: obtaining a background image; obtaining a foreground image; obtaining pedestrian features; and detecting and calculating pedestrians. The system is capable of accurately and automatically identifying the person, so that a driver can take measures conveniently, the problems of safety accidents caused by the fact that the person cannot be seen clearly due to vehicle driving speed or road environment limitation are reduced, and the driving safety is ensured.

The invention discloses a hospital intelligent service public opinion monitoring platform based on an LSTM network in the technical field. The hospital intelligent service public opinion monitoring platform includes a comment collection stage, a classification and data conversion stage, a model building stage and a platform application stage. Through establishing an LSTM network model, information comment public opinions, which are closely related to patients and easily cause tension of doctor-patient relationship, such as a hospital overall environment, a ward environment, a doctor seeing process, an operation process, a hospitalization process, a doctor treatment level, a nurse service level, hospital health and the like are monitored, and monitoring results are reorganized, analyzed and summarized; and a summarizing result is transmitted to a hospital management platform, so that the hospital can take measures for the emphasized problems, the service level of the hospital is improved, and meanwhile, the medical experience of the patient is also improved.

The invention discloses an eco-friendly river lake arsenic in-situ treatment composite material and a preparation method and application thereof. The composite material is formed by adsorbing and combing a carbonized material, an iron-modified non-metal mineral, immobilized microorganisms and peroxides buried by a high molecular polymer. For the problems of existing arsenic pollution control in rivers and lakes, secondary pollution water quality risks of sediment effective arsenic in the rivers and lakes and long-term arsenic detection in rivers and lakes, the composite material is provided, wherein the composite material is a material combined through physical, chemical and biological actions, the effects of stable oxidation of trivalent arsenic covering water on the rivers and lakes, stable conversion of the sediment effective arsenic, efficient reduction of total effective arsenic content, reduction of the secondary pollution water quality risks and the like are achieved, the eco friendliness is good, the preparation process is simple, the use is convenient, the raw material utilization rate is high, secondary pollution cannot be caused, the prepared composite material achieveslong-term monitoring of the arsenic content in the rivers and lakes, and the cumbersome and cost of arsenic detection are reduced.

The invention provides a cathodic protection automatic monitoring system of a petroleum storage tank, belongs to the technical field of petroleum chemical engineering, and solves the problem of shortage of effective methods for accurately detecting a cathodic protection system of the petroleum storage tank in real time in the prior art. The cathodic protection automatic monitoring system of the petroleum storage tank comprises multiple auxiliary anodes, multiple reference electrodes, a voltmeter, a potentiostat, a control module and an upper computer; all the auxiliary anodes are electrically connected with a positive pole of the potentiostat; a tank body is electrically connected with a negative pole of the potentistat; each reference electrode is connected with the tank body through the voltmeter; the voltmeter is connected with the control module; and the control module is connected with the upper computer. The cathodic protection automatic monitoring system of the petroleum storage tank has such advantages as detection timeliness, accuracy and reliability.

The invention discloses an automobile buffer pressure-reducing mechanism. The automobile buffer pressure-reducing mechanism comprises an internally hollow tank body, wherein a shifting board is arranged in the tank body, two ends of the shifting board are respectively connected with the bottom end and the top end of the tank body in a sealing way, the shifting board is connected with the tank body in a sealing way, washboards are arranged in all sealing chambers, and shockproof layers cover all wall surfaces of the shifting board and the washboards; an isolation pad is arranged in a cavity of the tank body, and isolation pads are arranged in all the sealing chambers; the top end of the tank body is provided with a breathing valve and an oil filling hole; and a pressure sensor, a temperature sensor and a liquid level sensor are arranged in the cavity of the tank body, a display is installed at the top end of the tank body, and an alarm is installed at the top of the tank body. Through shockproof pressure reduction of oil materials, the automobile buffer pressure-reducing mechanism prevents the phenomena of spontaneous combustion and even explosion caused by temperature rise of the oil materials resulting from the generation of high pressure due to impact, and carries out real-time monitoring on oil gas in a transportation state, so that a driver can know the condition of the oil gas timely, so as to be convenient to take measures to prevent disasters.

The invention discloses a multifunctional safety door lock. A driven gear and a stop gear disc for locking the rotation, which are integrated in the axial direction, are installed in an outer shell, a locking device is perpendicularly arranged above the stop gear disc, an upper toothed column and a lower toothed column of the locking device are engaged with each other in the axial direction, the lower top end of the lower toothed column is matched with a wheel toothed groove of the stop gear disc, a pressure cap at the top end of the upper toothed column stretches out to be above a limiting sleeve, a ringing bell cavity is formed between a baffle plate and a positioning plate, a ringing bell is installed in the ringing bell cavity, a falciform rack which is linked with a lock pin is engaged with the driven gear, the free end of the lock pin can rotate up and down, after the lock pin rotates downwards to push against the floor, the opening of a door body is locked, and a door opening warning effect and an antitheft effect can be realized when the door is opened; when the lock pin forms a right angle together with the positioning plate, the lock pin and a wall door stopper seat attract each other to position the door body, and the door body is prevented from being forcibly closed by the wind.

The invention discloses a waste power battery processing aid decision-making intelligent method based on a knowledge base. Modules are connected as follows: a battery information input module, a residual performance determination module, a use direction determination module, an application field degradation module, a processing direction determination module, and a decision-making scheme output module are connected with a knowledge base module; meanwhile, the residual performance determination module is connected with the use direction determination module, and the application field degradation module is connected with the use direction determination module; the use direction determination module can be used for carrying out availability determination and renovation use determination, the application field degradation module can be used for carrying out field degradation determination, and the processing direction determination module can be used for carrying out disassembly processing determination. According to the method, waste battery information and determination result information are intelligently analyzed and processed based on a knowledge base, a residual performance determination method, a direction determination formula, and a final decision scheme which are most suitable for a target battery are provided for a system, and all current directions of the waste battery are comprehensively included.

The invention relates to an intelligent tea-sealing caddy monitor and analysis method and system. The method comprises the following steps: initializing equipment information of a tea-sealing caddy, and establishing the connection between a monitor terminal arranged in the tea-sealing caddy and a service monitor platform, wherein the service monitor platform receives a tea-sealing command and generates tea-sealing information according to tea attribute information of the tea sealed in the tea-sealing caddy, the monitor terminal acquires environment parameter information in the tea-sealing caddy, generates the tea monitor information according to the environment parameter information and sends the tea monitor information to the service monitor platform to store, and the service monitor platform receives an unsealing command, generates unsealing information according to unsealed tea quality information, and generates a seal-storage report according to the unsealing information. The tea sealed in the tea-sealing caddy is monitored in real time by acquiring the environment parameter information in the tea-sealing caddy, and the quality information of the sealed tea and the unsealed tea is analyzed to generate a seal-storage report for more user reference, the disadvantage that the tea is wasted since the types of the tea are blindly stored is reduced, and the intelligent storage and management of the types of the tea is realized.

The invention relates to a heating device which comprises a housing, wherein a corrugated heating rod is arranged in the housing, a metal cover is arranged outside the heating rod, a controller, a temperature sensor and a buzzer are arranged outside the housing, and the controller is electrically connected with the heating rod, the temperature sensor and the buzzer. Air is isolated from the heating rod by the heating device disclosed by the invention, thereby prolonging the service life of the heating rod. The heating device has the advantages of high heating speed, light weight and small volume. A higher temperature signal is transmitted to the controller by the temperature sensor, so that a circuit is cut off by the controller while the buzzer makes a sound, an operator can be facilitated to take measures, potential safety hazards are avoided, and the service life is prolonged.

The invention provides a multifunctional limb brace and relates to medical instruments, in particular to a limb brace used for emergently fixing body parts. The limb brace comprises a supporting element comprising a first body component and a second body component, both the first body component and the second body component have an approximately U-shaped cross section in the corresponding longitudinal vertical line planes of the body components, the longitudinal vertical line of the first body component is perpendicular to that of the second body component, the first body component is longer than the second body component, and a plurality of cutting lines parallel to the edge are formed at the far end of the first body component; a cutting line used for separating the two body components is formed at the joint of the first body component and the second body component, and a binding band is fixed to one side of the first body component. The limb brace has the advantages of being simple in structure, convenient to operate, foldable, convenient to carry, suitable for fixing and emergency treatment of various body parts, convenient for rescue staff to take measures and capable of achieving a better fixing effect.

The invention discloses an intelligent forestry environment data transmission system. The system comprises an environmental data acquisition system, a data transmission system, a data receiving system, a data analysis system and a data alarm system, wherein the environmental data acquisition system transmits environmental data to the data receiving system through the data transmission system, thedata receiving system transmits the received data to the data analysis system, and the data analysis system is connected with the data alarm system. Compared with the prior art, the sensors are arranged at multiple positions of the forest to monitor images, weather, smoke and other information of the forest; collected information is transmitted to the mobile terminal through the network, and dataanalysis is performed through the mobile terminal, so that related safety protection personnel can find fire alarm positions, conditions and the like in time, measures can be taken in time conveniently, potential safety hazards are prevented from being expanded, and the system is convenient to use and has application and popularization value.