38results about How to "Solve monitoring difficulties" patented technology

The invention provides an urban tunnel construction monitoring method including a half-covered excavation and sequential construction method and a monitoring system, and belongs to the field of engineering monitoring. The method comprises a tunnel construction method including the half-covered excavation and sequential construction method, a manual monitoring method and an automatic monitoring method. The half-covered excavation and sequential construction method comprises steps of constructing one half of a road during the deep foundation pit construction; after excavating the road for a certain depth, enclosing the top; carrying out the rest engineering under an enclosed top cover; carrying out open-air excavation and construction o the other half of opened part; and after the road is excavated to a standard height, constructing a main body structure and carrying out water-proof operation from the bottom to the top from the lowest layer structure until carrying out backfilling and restoring tube circuits to the basic surface. The manual monitoring method comprises steps of presetting a test piece and a test point in a fixed position; and using an instrument to carry out manual measurement to acquire related data. The automatic monitoring method comprises the step of achieving construction monitoring on deformation and force bearing of a tunnel support system through the data automatic acquisition technology, the network wireless communication technology and the database application technology so that a data guidance dynamic construction scheme can be dynamically fed back and monitored at any time.

The invention discloses a near-surface chromatography inversion static rectification method of rarefied seismic data of geophysical exploration. The method includes collecting the seismic data and performing rarefying, performing first break picking on the seismic data, confirming chromatography inversion grids and the first break shift range of a chromatography inversion application, building a near-surface chromatography velocity model by using the first break time when the rarefied seismic data is picked and the confirmed chromatography inversion parameters, and computing a static rectification value. According to the method, the computational efficiency of high chromatography inversion static rectification is improved, the near-surface chromatography inversion static rectification method of rarefied seismic data of data qualities is not affected simultaneously, and the computational efficiency and the profile stacking effect are improved.

The invention discloses a tire pressure monitoring system having a four-wheel intelligent positioning algorithm. Thus, the problems that how to judge whether received tire pressure monitoring information is the tire pressure information of the four tires of a vehicle body and the problems of the matching of tire pressure monitoring after vehicle wheel rotation and replacing can be solved. The system includes a scanning module, an alarm module, a tire pressure monitoring module, a receiving and storage module, a signal identification module, a wheel identification module, a display module and an input module. A tire pressure signal and the position where the tire pressure signal is located on the vehicle body can be identified through the signal identification module; the ID matching of thetires can be automatically accomplished; the problems that how to judge whether the received tire pressure monitoring information is the tire pressure information of the four tires of the vehicle body and the problems of the matching of tire pressure monitoring after vehicle wheel rotation and replacing can be solved; the corresponding tire pressure signal of each wheel can be obtained; and the problems of hard matching of tire pressure monitoring and production vehicles and the matching after after-sale services and tire self-replacing by clients are saved can be solved.

This invention puts forward a sea environment pollution monitor method by inverting the monitored concentration of the pollutant sampled on the sea to get the blow out volume of a land source, which first of all sets up an offing dynamic numerical value mode then introduces the variation method into the research of sea environment and converts the inversion from the sea sample parameter to blow out parameter to the variation within a restricted condition then to decide parameters of the computation process to realize the optimum estimation of this algorithm.

The invention relates to a silt tidal creek fish capturing device and a sweep net device for driving tidal creek fish. The capturing device comprises rectangular nettings, a net bag, a frame line net piece, a triangular sweep net and the like. In combination with the landform feature of a tidal creek and the rising tide feature of tides, the silt tidal creek fish capturing device and a quantitative fish density sampling method are designed. By means of the method, the total density of the silt tidal creek fish can be monitored in a quantitative mode, the density of all kinds of fish can be calculated as well, and the types of the fish entering the tidal creek and the density difference in different tidal water depths can be calculated, so that searchers can know the influence mechanism of the tidal creek on the fish habitat strategy. The silt tidal creek fish capturing device and the quantitative fish density sampling method have the advantages of being easy to operate, capable of saving cost, capable of saving labor and the like and particularly suitable for quantitative monitoring of the density of the silt tidal creek fish.

The invention provides a photovoltaic home system and an intelligent micro-grid system. The photovoltaic home system comprises a photovoltaic component module, a photovoltaic home inverter, an alternating-current power grid, a monitoring component and a wireless communication component, wherein the monitoring component comprises a direct-current side monitoring component and an alternating-current side monitoring component; the direct-current side monitoring component is used for monitoring the working parameters of the output end of the photovoltaic component module; the alternating-current side monitoring component is used for monitoring the working parameters of the output end of the photovoltaic home inverter; the wireless communication component comprises a direct-current side wireless communication component and an alternating-current side wireless communication component; and the direct-current side wireless communication component and the alternating-current side wireless communication component are respectively used for sending the working parameters monitored by the direct-current side monitoring component and the alternating-current side monitoring component to a monitoring terminal. According to the photovoltaic home system and the intelligent micro-grid system, the problems such as operation inconvenience, high cost, high transmission noise and poor communication quality caused by the adoption of a power line carrier communication technology when relevant data of the photovoltaic home system are monitored in the prior art can be solved.

The invention discloses a large-scale fan and a high voltage motor operation monitoring system of the large-scale fan. The high voltage motor operation monitoring system is used for monitoring a motor (6) and the fan (7). The motor (6) has access to a power supply (2) through a breaker (3). The monitoring system is provided with motor data collecting equipment (4) and is connected with a PLC (8) through a ModBus (9), and the PLC (8) is connected with a network user (12) through a server (10) and an interchanger (11). The invention further discloses a monitoring method of the monitoring system. By means of the technical scheme, real-time monitoring, detail data analysis, history parameter comparison and the like are achieved. The monitoring system is convenient to use, completely solves the problem that the motor and the fan are difficult to monitor and enables station operators and managers to conveniently know the operation situations of core equipment.

The embodiment of the invention discloses a vehicle person capacity statistical method, device and equipment, and a medium. The method comprises the following steps of obtaining a vehicle acceleration value collected by an inertial sensor; when the acceleration value reaches a preset threshold, scanning human body characteristic information in the vehicle through a pyroelectric infrared sensor; collecting human body temperature information in the vehicle through a temperature sensor; and calculating the number of passengers in the vehicle through fitting operation according to the human body characteristic information and the human body temperature information. In the technical scheme, the accurate number of passengers in the vehicle during running can be obtained in real time, and real and accurate original data is provided for a UBI insurance service.

The invention belongs to the field of land discharge capacity monitoring and managing technique, advancing an oceanic environment pollution monitoring method able to backward obtain the land discharge capacity by the pollutant concentration monitored through on-sea sampling, firstly establishing an offshore oceanic kinetics numerical mode, then introducing the genetic algorithm into the research on the oceanic environment problem, and establishing the backward relationship between on-sea sampling parameters and pollution discharging parameters by systemic research, design and training on the oceanic environment problem, thus obtaining the corresponding land discharge capacity by the pollutant concentration monitored by on-sea sampling. The invention has strong practicality and high universality and mainly applies to monitoring and managing the land discharge capacity.

The invention discloses an automatic tracking type monitoring system. The automatic tracking type monitoring system includes a Zigbee device, a GPRS device, a photovoltaic power generation device and a Zigbee / GPRS gateway; the Zigbee / GPRS gateway is connected with an optical signal transmitter; the photovoltaic power generation device includes a solar cell, a controller, an energy storage device and an inverter; the optical signal transmitter includes a mechanical structure and a control board, wherein the control board includes a motor driving module, a clock module, an MCU module, a storage module, a power source module and a communication module; and the Zigbee / GPRS gateway includes a Zigbee module, a GPRS module, a serial communication module, a processor, an RAM and a Flash. With the automatic tracking type monitoring system of the invention adopted, the problem of high consumption of energy and costs of a large-scale photovoltaic power generation station in sunlight automatic tracking can be solved.

Disclosed is an intelligent centrifuge monitoring system. The intelligent centrifuge monitoring system comprises a centrifuge, a monitoring mechanism and a control device. A detection module and a conversion module are arranged in the monitoring mechanism, and are connected. The input end and the output end of the monitoring mechanism are connected with the centrifuge and the control device correspondingly. A first control center and a second control center are arranged in the control device, the monitoring mechanism is connected with the first control center, the first control center is connected with the second control center through the network, and the centrifuge, the monitoring mechanism and the first control center are connected with the second control center. According to the intelligent centrifuge monitoring system, due to the facts that the monitoring mechanism is arranged on the centrifuge and conducts monitoring on the operating condition and the operating environment of the centrifuge, and detection data are processed through the first control center and then are transmitted to the second control center through the network, a worker in a monitoring room can learn about the working state of the centrifuge at any time, the operating state of a facility is grasped in real time, and the situation that the facility can stably work is guaranteed.

The invention discloses an underwater grouting measurement device and method for an offshore wind power jacket foundation by a pile-first method, and belongs to the technical field of offshore wind power engineering. The underwater grouting measurement device for the offshore wind power jacket foundation by the pile-first method comprises a flange plate, a pile leg, a conical head, a first grouting pipe, a second grouting pipe, a first annular cavity, a second annular cavity, a measurement mechanism and a sealing ring, wherein the two grouting pipes penetrate through the flange plate and extend into the pile leg; the first annular cavity and the second annular cavity are formed in the lower part of the inner side of the pile leg; the sealing ring sleeves the outer side of the bottom of thepile leg; and the measurement mechanism comprises a scale mark post and a buoyancy ball. The device is simple in structure, low in material consumption and reusable. The grouting measurement method is simple and convenient in measurement process, does not damage a pile, is short in measurement time, and saves a large amount of time and cost. The position of a grouting material can be known by observing the scale of the mark post on the water surface, and whether slurry leakage occurs or not is monitored in real time, so that underwater observation by a diver can be reduced or even avoided.

The invention, which belongs to the field of deformation monitoring, discloses a ground-based SAR basin bank deformation monitoring device based on remote wireless communication. The device comprisesa deformation monitoring module, a power supply module, a meteorological data acquisition module, a 4G communication module and a precision evaluation device. The deformation monitoring module consists of a linear guide rail and a ground-based SAR system sensor. The power supply module includes a solar cell panel, a standby diesel generator and a storage battery. The meteorological data acquisition module includes a data acquisition instrument, various sensors and various accessories. The 4G communication module is an information transmission device and is used for transmitting monitoring datato the control center. The precision evaluation device is a corner reflector and is used for evaluating the observation precision of the ground-based SAR. Therefore, the defects of the conventional basin bank deformation monitoring means are overcome; and the development of the basin reservoir bank monitoring technology is promoted.

The invention discloses a shield machine jamming monitoring and preventing device based on measurement of an expanding excavation gap. The shield machine jamming monitoring and preventing device comprises a monitoring mechanism and a preventing mechanism, wherein the monitoring mechanism is arranged in a shield shell of a shield and used for monitoring change pairs of the expanding excavation gap, and the preventing mechanism is arranged in the shield shell of the shield and used for preventing the shield machine jamming; the monitoring mechanism comprises a shell and a monitoring assembly arranged in the shell through a rolling assembly, and a metal probe of the monitoring assembly extends out of the outer side of the shield shell of the shield and makes contact with surrounding rock. The device is a monitoring device which reflects the change of the expanding excavation gap according to the compression amount of the spring, and can also measure the soil pressure on the surface of the shield shell through a soil pressure sensor arranged on the device; shield tunneling can be manually suspended through the supporting assembly at the shield tail of the shield tunneling machine, the size of the expanding excavation gap around a tunnel is kept, it is guaranteed that bin opening and tool changing work has enough time, operation is reliable, and use is convenient and fast.

The invention discloses a primer probe combination for methylation detection of cervical cancer related genes and application of the primer probe combination. The primer probe combination comprises a primer pair and a probe which are used for detecting methylation of the PAX1 gene, the FAM19A4 gene and the miR124-2 gene. The primer combination for detecting methylation of PAX1, FAM19A4 and miR124-2 genes is designed by adopting a unique strategy, the primer probe combination has high specificity, can be used for detecting by directly utilizing a plasma sample, has a better detection effect, is high in specificity and sensitivity, is beneficial to relieving psychological stress and extra inconvenience of a subject, and can be used for detecting the methylation of the PAX1, FAM19A4 and miR124-2 genes. Gene methylation changes in the occurrence and development process of cervical cancer are tracked and detected, and the problem that the occurrence and development process of cervical cancer is difficult to monitor is solved.

The invention discloses a biological monitoring method, a terminal and a server, and relates to the field of computer technology. A monitoring object can be accurately and comprehensively monitored. The method comprises the steps that the terminal acquires the biological sign of the monitoring object; the terminal acquires the behavior feature of the monitoring object; the terminal acquires the positioning change information of the monitoring object; the terminal acquires the moving mode of the monitoring object according to the behavior feature and the positioning change information; the terminal acquires environment information; and the terminal acquires the activity state of the monitoring object according to the biological sign, the moving mode, the environment information and a judgment model. The biological monitoring method, the terminal and the server, which are provided by the invention, are applied to biological monitoring.

The invention relates to a solar-powered contact type road surface icing detection system and a detection method thereof. The invention belongs to the technical field of piezoelectric ceramic contact type icing detection. The system comprises an ice detection module: a multi-channel piezoelectric ceramic icing sensor, a voltage amplification module, a blocking filtering module, a rectification module, an STC12C5A60S2 main control chip, a GPRS 1090F 2G wireless module and a cloud server ECS module; and a power supply module: a solar cell panel, a solar storage battery, a solar master controller and a DC-DC 12V stabilized power supply module. According to the invention, the monitoring of the actual road surface state and the transmission of real-time road surface data are realized, the solar power supply system is additionally arranged, the normal operation of the ice measurement system on the remote mountain road is ensured, the function of driving four paths of icing sensors by one signal box is realized, and the measurement range is expanded. Data measured by the icing sensor are compensated and corrected by a cloud server end algorithm, so that the measurement precision is ensured to be + / -0.1 mm, and the ice measurement system has the advantages of high precision and strong stability.

The invention provides a full-boundary power network data analysis method based on an artificial intelligence technology. A power monitoring module collects and monitors power data in a power network; acquiring the power operation data processed by the power data operation terminal in an active acquisition mode; and the power monitoring module obtains the terminal information of the power data operation terminal and analyzes the terminal information. According to the power data monitoring system, power data information is collected, keyword recognition and image recognition are utilized, monitoring of power data and monitoring of the power data operation terminal are achieved, the problem that power data monitoring is difficult is effectively solved, the stability of power operation is enhanced, the reliability of a power system is improved, and the communication efficiency and the stability are improved through multi-thread communication. Rapid processing and judgment of power failures or power abnormalities are facilitated; and key features can be extracted from an electric power data operation log and a monitoring log of the electric power monitoring module, so that the original electric power data and electric power operation process can be traced.

The invention discloses an agricultural building structure early warning processing system. The agricultural building structure early warning processing system comprises a front-end data acquisition module, a processing module and a back-end execution module; the front-end data acquisition module realizes data sharing with a meteorological bureau network platform, and are responsible for converting shared meteorological data information into load values in real time and transmitting to the processing module; the processing module is responsible for setting an alarm threshold of the structure,calculating displacement values and intensity values of nodes and rod units in the structure according to the received load values, and comparing the calculated displacement values and intensity values with the alarm threshold; and when the threshold is exceeded, the processing module sends a trigger command; and the back-end execution module is responsible for receiving the trigger command and controlling a snow removal device to remove snow. The agricultural building structure early warning processing system can monitor a snow disaster in real time, solves the problem that various agricultural facilities is difficult to monitor at present, and avoids the occurrence of collapse of the agricultural building structure due to large snowfall; and the whole system is easy to operate, saves manpower and material resources, and has high economic efficiency.

The invention discloses a geotextile filled geotube interlamination tangential dislocation and displacement measuring device. The measuring device comprises an upper protective shell, a lower protective shell, a sliding protective shell, T-shaped sliding blocks, a displacement sensor and sliding grooves. The upper protective shell is provided with a containing cavity for containing the displacement sensor. The fixed support end of the displacement sensor is fixedly connected with one end of the lower protective shell. The movable rod end of the displacement sensor and one end of the upper protective shell are fixed. The top end of the sliding protective shell is fixedly connected with the inner surface of the upper protective shell. The upper ends of the T-shaped sliding blocks are fixed in the sliding protective shell. The two sides of the lower protective shell are provided with the parallel sliding grooves in the direction of the displacement sensor. The sliding grooves are connected with the lower ends of the T-shaped sliding blocks in a matched and sliding mode. The measuring device is easy and convenient to mount, free of influencing dam construction, capable of measuring the tangential dislocation and displacement directly in the measuring process and convenient to use, the safety monitoring cost is lowered, the negative effect on the environment is extremely low, and it is guaranteed that a dam brings up social and economical benefits and the like.

The invention discloses a blockchain in which creation blocks are constructed by a central bank or an authority all the time, the central bank or the authority constructs a plurality of creation blocks, each creation block represents sovereign digital currency with a preset denomination, and the size and quantity of the issuing denomination of the sovereign digital currency are determined by the central bank; the interest rate is determined by the central bank autonomously or negotiating with a transaction party user; the user is a natural person or a legal person, identity information of theuser needs to be verified, and if the identity information is incorrect or the user is limited by laws and regulations or department regulations, a central bank or an authority mechanism should refusetransaction behaviors of the user. According to the invention, the problem of overlarge data volume of a traditional block chain can be well solved. And secondly, since the user must submit the identity information, the central bank or the authority can comprehensively monitor the transaction behavior, the problem that the traditional blockchain technology is difficult to monitor the account is well solved, and meanwhile, the foreign exchange supervision institution can also comprehensively supervise all the users.

The invention relates to a monitoring system of a cable trench. The monitoring system of the cable trench comprises an information collection device used for collecting an environment information set in the cable trench, and the environment information set comprises temperature information, water immersion information, gas information and cover plate displacement information; the intelligent rod is connected with the information set acquisition device and is used for sending the monitoring signal carrying the positioning information and the environment information set to the background monitoring center; and the background monitoring center is in communication connection with the smart rod and is used for receiving the environment information set carrying the positioning signal so as to realize real-time monitoring. According to the monitoring system of the cable trench, the environment information set in the cable trench can be collected in real time and sent to the background monitoring center through the intelligent rod, comprehensive evaluation and intelligent decision making can be carried out on the operation environment of the cable trench, and the purposes of intelligent monitoring and transparent management of the cable trench can be achieved.

The invention provides an intelligent electro-friction carbon composite material and its manufacturing method and service monitoring method. The intelligent electro-friction carbon composite material includes a material body and an intelligent structure. The intelligent structure is embedded in the material body, and a pressure sensor and a pressure sensor are embedded in the intelligent structure. Voltage sensors, transmitters and power supply units, pressure sensors and voltage sensors generate signals by inducing local stress and local voltage, which can be converted into stress signals and voltage signals, and these signals are sent wirelessly through the transmitter, carrying stress and voltage information Signal transmission Real-time monitoring can be performed to the local receiver, and the power supply unit supplies power to the sensor and the transmitter by converting external electric energy. The invention can monitor the structural safety and health state of the electric carbon composite material in service in real time, solves the problem of difficult monitoring of the electric carbon composite material in service, and provides a new idea for preparing the electric friction carbon composite material with real-time monitoring function .

The invention belongs to the field of an online monitoring technology, especially relates to an online monitoring system, and provides an online monitoring system capable of improving the equipment maintenance management efficiency. The online monitoring system comprises a Wien bridge, an instrument operation amplifier, a bandpass filter circuit, an AC-DC conversion circuit, a filter circuit, a low-pass filter circuit, a first amplifier circuit, a first integration circuit, a second amplifier circuit, a second integration circuit, a third amplifier circuit, a single-chip microcomputer and an encoding circuit, and is mainly structurally characterized in that the single-chip microcomputer is respectively connected with the filter circuit, the first amplifier circuit, the second amplifier circuit, the third amplifier circuit, the instrument operation amplifier and the encoding circuit, the instrument operation amplifier is connected with the Wien bridge, and the filter circuit, the AC-DC conversion circuit, the bandpass filter circuit, the low-pass filter circuit, the first amplifier circuit, the first integration circuit, the second amplifier circuit, the second integration circuit and the third amplifier circuit successively.

The invention discloses an intelligent experimental investigation system based on multi-scene video analysis, and belongs to the technical field of practical teaching. The system comprises: an interaction terminal, a multi-angle camera and an experiment host; the interaction terminal is used for carrying out man-machine interaction with a user and realizing identity verification, experiment authorization and experiment data submission; the multi-angle camera is used for collecting user operation behaviors and experimental data displayed by the experimental instrument in a multi-angle manner; and the experiment host is used for analyzing and processing the image acquired by the multi-angle camera, feeding back the result and giving an alarm for abnormal behaviors. The system provided by the invention can solve the problem of difficulty in process monitoring in practical links in a current experiment teaching mode, has very high applicability, can be suitable for experiment teaching scenes of information technology, physics and the like, and has relatively high value for intelligence and informatization of a current teaching mode.

The invention provides a floating population multi-dimensional real-time monitoring method and system. The floating population multi-dimensional real-time monitoring method comprises the following steps: positioning the position of a base station area to which floating population belongs based on real-time signaling data of a mobile terminal; based on the information of the floating persons and the position of the base station area, the corresponding floating persons are monitored and positioned in real time through an artificial intelligence Internet of Things monitoring terminal, and real-time monitoring information is formed; and analyzing and managing the real-time monitoring information. According to the invention, mobile phone real-time signaling data of a communication base station, AIoT real-time analysis data acquired and analyzed in real time by a face recognition system of the monitoring Internet of Things and real-time data of floating population acquisition terminals (communities, hotels and other areas) are utilized to carry out real-time positioning acquisition on floating population data; the technical problem that floating population monitoring is difficult to locate in time in the prior art is effectively solved.