32results about How to "Adjust working status in real time" patented technology

The invention discloses a lithology identification based mechanical-hydraulic combined rock breaking TBM real-time tunneling method. The method comprises the following steps that mechanical-hydrauliccombined rock breaking cutterhead TBM construction prepares are made; construction is started; TBM cutterhead propulsion is carried out; a mechanical cutter pushes and presses the face; a module detection hobbing cutter device applies detection pushing force; cutter laser ranging and timing and sensor lithology index feedback are carried out; a TBM rear end control processor processes information;a TBM cutterhead control center makes responses; a hydraulic cutting hobbing cutter acquires and adjusts parameters; and a TBM cutterhead breaks rock. The method has the advantages of being energy-saving, efficient, high in rock breaking efficiency and small in cutterhead consumption.

The invention discloses an Internet of Things insect-killing lamp system. The Internet of Things insect-killing lamp system comprises an insect-killing lamp controller, a sensor module, an insect-killing module, a charging module and a communication module, wherein the sensor module, the insect-killing module, the charging module and the communication module are connected with the insect-killing lamp controller, and the insect-killing lamp controller controls the modules or conducts input and output on the modules. The sensor module comprises a GPS module, a light-operated sensor, a raindrop sensor, a temperature sensor and a cover opening detection sensor. The invention further provides an insect-killing method of the Internet of Things insect-killing lamp. The method comprises the stepsof reading a sensor data task, an insect-killing task, a device charging task and a task of data communication with a server. According to the Internet of Things insect-killing lamp system and the insect-killing method, the data collected by the sensor module can be uploaded in real time through the communication module, remote review of data information and remote control are achieved, insects can be efficiently killed, intelligent control over the insect killing process and insect-killing data statistics are achieved so as to well prepare for subsequent data analysis, chemical pesticides arenot needed in the insect killing process, and crops and fruits are prevented from being contaminated.

The invention relates to the technical field of oil fume treatment, in particular to an automatically controlled intelligent internet-of-things oil fume purification monitoring device comprising a distribution box, an intelligent power source, an oil fume purifier, a fan and a sensor. Three-phase power is connected to the distribution box externally; the distribution box is connected to the inputterminal of the intelligent power source through a wire; the output terminal of the intelligent power source is connected with a power terminal of the oil fume purifier by a wire; the distribution boxis also connected to a power terminal of the fan through a wire; and the sensor is installed at an air outlet of the fan. The sensor is connected with a data collection terminal of the intelligent power source through a data line. The oil fume degree is obtained by sensing the current value in the oil fume purifier; and thus the user and the functional department are informed of warning information of cleaning the oil fume purifier. The false reporting is prevented. Only the power line connected to the power controller originally needs to be connected to the intelligent purified electrostaticpower supply. The automatically controlled intelligent internet-of-things oil fume purification monitoring device is simple and is used conveniently; and the cost is saved.

The invention discloses a grape peeling device which comprises a box, a peeling mechanism and a skin blowing mechanism. The box is transparently visible, and a feeding hole is arranged in the upper end of the box; the peeling mechanism is arranged in the box and comprises a horizontally arranged rotary disk and a rotary driving device used for driving the rotary disk to rotate, protruding spikes are arranged on the surface of the rotary disk, and a blanking hole is arranged in the rotary disk; the skin blowing mechanism is arranged in the box and comprises a horizontally arranged disk and an air compressor arranged above the disk, air outlets of the air compressor are evenly distributed above the disk, and discharging holes are arranged in two sides of the disk. The grapes roll on the rotary disk of the peeling mechanism, the protruding spikes are arranged on the surface of the rotary disk, skins of the grapes can be scratched, the grapes with scratched skins are fed into the skin blowing mechanism from the blanking hole, the scratched grape skins are brown off through the air compressor above the disk, the peeled grapes are discharged through the discharging holes in two sides ofthe disk, operation efficiency in peeling the grapes is high, production cost of enterprises is saved, and flesh of the peeled grapes is attractive and complete.

The invention provides a current limiting device of an active power filter, comprising a power frequency cycle module, a switching cycle module and a hardware circuit module. The power frequency cyclemodule is used for calculating the current limiting coefficient of the reference current effective value and realizing the current limiting control of the harmonic reference current effective value.The switching cycle module is used for calculating the peak current limiting coefficient of the reference current, realizing the current limiting control of the peak current of the harmonic current, and simultaneously calculating the real-time reference current after twice current limiting; The hardware circuit module corrects the peak current limiting coefficient. The invention also provides a current limiting method of a current limiting device of an active power filter. The invention can carry out more accurate effective value and peak current limiting on APF under each working condition, At the same time, the peak current of IGBT is detected by hardware circuit, and the working state of IGBT is adjusted in real time to avoid overcurrent damage or frequent overcurrent protection of IGBT, and the current stress of IGBT is controlled, which ensures the stable operation of APF under all operating conditions.

The invention provides top microwave drying equipment and a drying method. The top microwave drying equipment comprises a microwave drying section, a top number detection device and a controller, wherein microwave heating elements are arranged in the microwave drying section, and the top number detection device is used for detecting the number of input tops to be dried; the controller controls the microwave heating elements according to the detection results of the top number detection device. According to the top microwave drying method provided by the invention, the top number detection device detects the number of the input tops to be dried, and the power and/or the turn-on number of the microwave heating elements are controlled according to the detection results of the top number detection device. The number of the tops is monitored by the top number detection device in real time, and then the heating power and the turn-on or turn-off number of the microwave heating elements are adjusted by the controller, so that the working state of an energy output device can be adjusted in real time, the automatic matching of microwave output energy and actual demand is realized, and thus the tops can be dried, and the excessive drying of the tops and the energy waste can not be caused.

The embodiment of the invention provides a fuel cell heat dissipation method, device and system. Working parameters and heat dissipation parameters of the fuel cell can be obtained firstly. Thirdly, calculating a wind power heat dissipation parameter according to the working parameter and the heat dissipation parameter of the fuel cell, and calculating a liquid heat dissipation parameter according to the heat dissipation parameter of the fuel cell; wherein the wind power heat dissipation parameter represents the heat dissipation amount of the gas heat dissipation system for heat dissipation of the liquid heat dissipation system, and the liquid heat dissipation parameter represents the heat dissipation amount of the liquid heat dissipation system for heat dissipation of the fuel cell. And then, controlling the gas heat dissipation system to dissipate heat of the liquid heat dissipation system according to the wind power heat dissipation parameters, and controlling liquid circulation to dissipate heat of the fuel cell according to the liquid heat dissipation parameters. Therefore, the working states of the gas heat dissipation system and the liquid heat dissipation system can be adjusted in real time, certain environment adaptability is achieved, and heat dissipation can be better conducted on the fuel cell.

The invention discloses an engine ignition system detection device based on an MEMS (Micro-electromechanical System) technology. The engine ignition system detection device comprises a storage battery detection sensor, a storage battery, an ignition circuit, a voltage booster circuit, an ignition circuit detection sensor, a voltage booster circuit detection sensor, a processing control module and a storage module. According to the designed engine ignition system detection device based on the MEMS technology, the working data of each position in an engine ignition system can be detected comprehensively, and the working state of each circuit is adjusted in real time, so that the ignition energy of a piston engine is increased, the ignition efficiency is increased, energy loss is reduced, and the ignition stability and reliability are enhanced.

The invention provides a control device based on a mask respirator. A mask respirator body is wirelessly connected with the control device. The mask respirator body comprises a signal acquisition unit used for acquiring a working state signal of a working motor, the working state signal is sent to the control device through a first wireless receiving and sending unit, and the control device can be worn on the arm of a user. The control device comprises a control device body, a processing unit, a touch display screen and a second wireless receiving and sending unit, wherein the second wireless receiving and sending unit is used for receiving the working state signal sent by the first wireless receiving and sending unit and outputting the working state signal to the processing unit, and the processing unit is used for displaying working state information corresponding to the working state signal on the touch display screen; and the touch display screen generates a control command corresponding to the triggering motion, so that the working state of the working motor is controlled. By adoption of the control device based on the mask respirator, the defects that in the prior art, the working state of the working motor cannot be acquired in time, and the working motor cannot be controlled conveniently due to the fact that the sight of the user is blocked by the mask respirator are overcome.

The invention discloses an intelligent massage chair and a control method thereof. According to the intelligent massage chair, physiological data of a user are collected in real time, the emotional condition of a corresponding user is obtained through model conversion calculation, and then the change condition of the relaxation degree of the user in the massage process is obtained according to the emotional condition; and therefore, under the condition that the user selects an automatic regulation and control mode, the working state of the massage chair can be automatically adjusted according to the change condition of the relaxation degree, so that different and targeted massage schemes can be provided for different users.

The invention discloses a biomass gasification furnace and boiler combined steam production control system. The system comprises a PLC control system, a feeding valve controller, a gasifying agent inlet valve controller, a gasifying furnace temperature sensor, a gasifying furnace pressure sensor, a gas concentration sensor, a biomass gas inlet valve controller, an ash position sensor, an ash discharge controller, a biomass gas outlet valve controller, a steam pressure gauge and a steam flow meter. The invention discloses a biomass gasification furnace and boiler combined steam production control method based on the biomass gasification furnace and boiler combined steam production control system. The system has the beneficial effects of safety, reliability, high automation degree, high working efficiency, energy conservation and the like.

The invention discloses a vehicle carrying board translation device and a vehicle transporting system. The vehicle carrying board translation device includes a first driving device and a stopper. Thefirst driving device is used for driving the translation of a vehicle carrying board, the stopper is fixed to the vehicle carrying board translation device, the stopper is in linkage with the first driving device, the stopper maintains in a first attitude when the first driving device is in the non-starting state so as to lock the vehicle carrying board, and the stopper is changed to a second attitude when the first driving device is in the starting state so as to unlock the vehicle carrying board. The stopper maintains in the first attitude when the first driving device is in the non-startingstate and can block the vehicle carrying board; and when the first driving device is in the starting state, the stopper unlocks the vehicle carrying board and is changed to the second attitude so asto enable the vehicle carrying board to move transversely to complete the translation of a vehicle. Through the linkage cooperation of the stopper and the first driving device, the working state of the stopper can be adjusted in real time according to the working state of the first driving device.

The invention relates to a vibration table method experimental device for testing the dry density of soil, and an experimental method thereof, and relates to the technical field of geotechnical engineering measurement. The device comprises a vibration table, a vibration cylinder, a transparent measuring mechanism and a lifting limiting mechanism; the lower end of the vibration cylinder is connected with a base, a supporting disc is installed on the base, and a compaction disc is placed in the vibration cylinder; the lifting limiting mechanism comprises a lifting limiting support and a liftinglimiting plate; and a first limiting groove is formed in the outer wall of the vibration cylinder, one end of the lifting limiting plate corresponds to the first limiting groove in position, the otherend of the lifting limiting plate is slidably placed on the lifting limiting support, a plate limiting assembly is further arranged between the lifting limiting plate and the lifting limiting support, and a cylinder limiting assembly is further connected between the lifting limiting support and the vibration table. The total volume test result error of the soil is small, and the soil dry densitycalculation result error is small.