62results about How to "Easy to realize intelligent control" patented technology

The utility model relates to a vehicle-mounted unmanned aerial vehicle nest and a use method thereof. The nest comprises a main frame, a lower shell, a sliding cover, a sliding cover driving mechanism, a tail door, a parking apron, a parking apron driving mechanism and a nest controller. Wherein the main frame is connected with a luggage rack provided with the vehicle, and the lower shell is connected with the main frame; The sliding cover is installed on the main frame, and under the action of the sliding cover driving mechanism, the sliding cover can slide relative to the main frame according to the front and rear directions of the vehicle body, the tail door is connected with the main frame, and the relative main frame can be opened or closed; The apron is installed on the main frame, and under the action of the apron driving mechanism, the apron slides relative to the main frame, which is opposite to the moving direction of the sliding cover; A lan target is arranged on that pad; The nest controller controls the sliding cover driving mechanism and the apron driving mechanism in the nest according to the received signal. The nest allows enough space for takeoff and landing to avoid damage during takeoff and landing.

The car air conditioner evaporator defroster includes compressor, condensator, liquid storage, electronic expanding valve, evaporator blower, evaporator, evaporator outlet temperature sensor, evaporator inlet temperature sensor, A/D converter, program memory, drive circuit for electronic expanding valve and microprocessor. The throttle mechanism adopts electronic expansion valve. When the evaporator has surface temperature lower than the set temperature, the microprocessor will send command to increase the number of pulse to the electronic expanding valve for increased opening, raised evaporation pressure and raised evaporator surface temperature and the frost will thaw without stopping the air conditioner. The present invention can avoid the frequent start of the compressor, and this reduces power consumption, raises system stability and facilitates the intelligent control of the air conditioner.

The invention discloses an intelligent precision machining center aluminum part production line integrated system. The intelligent precision machining center aluminum part production line integrated system comprises a feed mechanism, a feed robot, a feed bin, a conveyor, a numerical-control box, a conveying mechanism, a first transfer robot, a numerical-control machine tool, a second transfer robot, a polishing workbench, a clamp, a polishing machine, a discharging robot, a storage bin and a dedusting mechanism, wherein the feed bin is mounted on one side of the feed mechanism, the feed robotis fixed to the side, close to the feed bin, of the feed mechanism through bolts, the conveying mechanism is mounted on the other side of the feed mechanism, and the feed mechanism and the conveying mechanism are connected through the conveyor; and the numerical-control box is fixed to the conveyor through bolts, the numerical-control machine tool is mounted on one side of the conveying mechanism,and the first transfer robot is fixed to the side, corresponding to the numerical-control machine tool, of the conveying mechanism through bolts. The intelligent precision machining center aluminum part production line integrated system is convenient to use, the workpiece machining efficiency is effectively improved, and the production cost is reduced for enterprises.

The invention relates to the technical field of kitchenware used for cooking food in steam and discloses a micropressure steam hotpot which comprises a base and a steamer placed on the base.A steam generator is arranged in the base, the steamer comprises a bottom pot and a pot cover, the steam generator comprises a shell, a steam outlet is arranged at the top of the shell, a pressure control valve blocks the steam outlet, a pressure control valve cover covers the steam outlet and covers the pressure control valve between the steam outlet and the top of the pressure control valve cover, the pressure control valve can move up and down, the pressure control valve cover is provided with steam flow holes, a through hole is formed in the bottom of the bottom pot, and after the steamer is placed on the base, the pressure control valve cover penetrates the through hole to extend into the bottom pot.The steam hotpot has effect of ejecting steam, thereby being conducive to the steamer to be quickly filled with the steam, and heating efficiency is improved.

The invention discloses a fling-cut switch array-based energy router and a fling-cut switch control method. The voltage and the current of all distributed power supplies and the load of all branches are monitored in real time with a digital signal processor as a core, an optimal circuit topology structure mode is determined through integrating the output ability, the real time price, the load characteristic and other factors of all the distributed power supplies, and the fling and cutting of fling-cut switches in a fling-cut switch array is adaptively controlled, so coordinative control of energy distribution is realized, and the micro-grid running economy is improved. The fling-cut switch is formed through parallel connection of a magnetic latching relay and a bidirectional silicon controlled rectifier, voltage zero-crossing flinging and current zero-crossing cutting are realized through the bidirectional silicon controlled rectifier, continuous load current goes through the magnetic latching relay, and the silicon controlled rectifier only works for a short time in circuit switching, so the problem of large loss of the silicon controlled rectifier due to long-term working is avoided, and the inrush current problem in flinging and arc generated in circuit breaking are avoided.

The invention discloses an intelligent dish washing machine and relates to the technical field of intelligent electronics. Supporting legs are installed at the bottom of a box. A mixing bin is installed at the upper end of the box. A cleaning agent inlet pipe is installed on the side face of the mixing bin. A water inlet pipe is installed at the upper end of the mixing bin and provided with a one-way valve. A supporting plate is arranged in the box. Damping springs are installed at the two ends of the bottom of the supporting plate respectively. A plurality of partition plates and weight detecting sensors are installed on the supporting plate. A spreader plate is installed at the top end in the box. One end of the spreader plate is connected with a liquid outlet of a water suction pump. A water suction pipe is installed on a water inlet of the water suction pump. A water suction pump is installed at the bottom end in the box. Intelligent control can be achieved conveniently, and the intelligent dish washing machine is convenient to use, convenient to operate and high in working efficiency, and saves time.

The invention discloses a hydraulic switch machine for an urban rail. The hydraulic switch machine for the urban rail comprises an electrical part and a mechanical part; the electrical part comprisesa motor, a pump valve group, an electromagnetic reversing valve and an electrical box; and the mechanical part comprises a main locking mechanism, an auxiliary locking mechanism, a manual mechanism and a sensor group. The electrical part and the mechanical part are correspondingly placed in two independent shells; and the two shells are connected with each other through a pipeline. The hydraulic switch machine for the urban rail has the advantages that the structure is optimized, practical, simple and reliable; reversing and conversion of an oil passage are realized through the electromagneticreversing valve; an oil pump rotates in one direction; switch split representation can be realized while main and auxiliary double-locking functions are realized; by using a sensor representation mode, intelligent control is convenient to realize; an electric operation automatic recovering function after switch split of the switch machine is realized; and after frequent switch split, higher working stability can still be kept.

The invention discloses an intelligent cosmetic mirror and relates to the technical field of intelligence. A plurality of cosmetic boxes are installed on a base. A lifter is installed in the base. A frame is installed on a lifting rod of the lifter. A mirror face is installed at the right side of the frame through a rotating shaft. An adjusting motor is installed on the rotating shaft and fixed to the frame. A touch display screen is installed at the left side of the frame. A camera is installed on the frame. A controller and a storer are installed in the frame. The input end and the output end of the controller are connected with the touch display screen. The storage end of the controller is connected with the storer. The camera is connected with the input end of the controller. The output end of the controller is connected with the lifter and the adjusting motor. Intelligent control can be achieved conveniently, and the intelligent cosmetic mirror is convenient to use, convenient to operate and high in working efficiency, and saves time.

The invention is to provide a cabinet air-conditioner controller, which comprises a CPU, a memory, a display, an I/O interface, an A/D converter as well as a D/A converter. The invention is characterized in that the CPU and the I/O interface are controlled by a two-line system I<2>C series bus. The cabinet air-conditioner controller is able to overcome the shortcomings in the prior art, realizes the access or removal under the power supply of the system, and is able to conveniently carry out the fault diagnosis and track to a node, therefore, the module needed to be processed or modified is correspondingly upgraded and modified, which decreases the risk cause by the misoperation or inappropriate modification, and enhances the maintainability of the whole system.

The invention discloses a manufacturing method of a steel bar component for segmentally assembling a concrete box girder. The steel bar component is composed of a plurality of steel bar meshes, and the manufacturing method of the steel bar component comprises the following steps of S1, presetting the types and sizes of the steel bar meshes according to the overall size of the steel bar component;S2, according to the preset types and sizes of the steel bar meshes in the step S1, welding the steel bar meshes to obtain a plurality of target steel bar meshes; and S3, assembling the plurality of target steel bar meshes in the step S3 to obtain the steel bar component; and wherein the types of the steel bar meshes comprise a bottom plate bottom-layer mesh, a bottom plate top-layer mesh, a web outer-side mesh, a web inner-side mesh, a wing plate bottom-layer mesh, a top plate bottom-layer mesh and a top plate top-layer mesh. The method can be widely applied to the technical field of buildingequipment manufacturing methods.

The invention discloses an intellectualized grain drier. The intellectualized grain drier comprises a grain drier mechanical part, a drier control system and a moisture meter, wherein the drier control system comprises an integrated circuit board inside the drier control system, and the moisture meter comprises a sensor part and a host machine control part which are of an integrated structure. The intellectualized grain drier is further characterized in that the host machine control part of the moisture meter comprises a communication chip; a host machine control plate of the grain drier comprises a communication module sharing a free protocol with the communication chip inside the host machine control part of the moisture meter; the integrated circuit board of the grain drier is controlled by a PLC (Programmable logic Controller). The intellectualized grain drier solves the problems, caused by a split structure, such as installation and wiring troubles, large size and great failure judgment difficulty; the communication chip of the moisture meter and the host machine control plate of the grain drier use free protocol communication, and the integrated circuit board of the grain drier is controlled by the PLC, so that intellectualized control of the grain drier can be realized.

The invention discloses an indoor gas use safety control system. The indoor gas use safety control system comprises a gas pipeline installed indoors. The indoor gas use safety control system is characterized by further comprising a gas detector, a gas control valve, an exhaust fan and a mobile communication device; the gas detector is installed indoors; the gas control valve is installed on the gas pipeline and is in electric connection with the gas detector through a central control system; the exhaust fan is installed indoors and is in electric connection with the central control system through a power control module; the mobile communication device is connected with the central control system through a wireless router. The indoor gas use safety control system can sound an alarm in time, quickly close the gas control valve and turn on the exhaust fan when gas is leaked, the root cause of gas leakage safety accidents is eliminated fundamentally, and the safety and reliability of indoor gas use are improved. Accordingly, the indoor gas use safety control system has extremely high practical value and promotional value.

The invention discloses an intelligent temperature control device with high cooling efficiency, which comprises a temperature control box body, a PLC controller, a box cover, a cooling water tank and a semiconductor refrigeration assembly, the box cover is arranged on the top of the temperature control box body, the cooling water tank is arranged on one side of the temperature control box body, and the semiconductor refrigeration assembly is arranged on one side of the cooling water tank. One side of the hot-end ceramic plate is provided with conductive metal, one side of the conductive metal is alternately provided with N-type semiconductors and P-type semiconductors, and one side of the N-type semiconductors and one side of the P-type semiconductors are connected with the cold-end ceramic plate through the conductive metal. According to the intelligent temperature control device with the high cooling efficiency, the semiconductor refrigeration assembly is arranged, after the cooling water tank is cooled for a period of time, the temperature of cooling liquid in the cooling water tank rises, the cooling effect is reduced, the Peltier effect is generated through an N-type semiconductor and a P-type semiconductor of the electrified semiconductor refrigeration assembly, the temperature of a cold-end ceramic plate is reduced, and the cooling efficiency is improved. And the heat exchange efficiency of the cooling liquid is improved.

The invention discloses a preparation method of ultra-high purity hydrofluoric acid. The method comprises the following steps: (1) vaporizing anhydrous hydrogen fluoride, doping fluorine-containing gas containing one or more of fluorine gas, nitrogen trifluoride and oxygen difluoride to obtain first mixed gas; (2) introducing the first mixed gas into a plasma generating device to convert the impurity arsenic trifluoride, contained in the first mixed gas, into arsenic pentafluoride to obtain second mixed gas; (3) washing the second mixed gas with an aqueous solution containing metal fluoride toobtain purified hydrogen fluoride, and controlling the temperature of the aqueous solution, wherein the arsenic pentafluoride in the second mixed gas is converted into arsenate and retained in waterin the washing process; (4) selectively repeating the step (2) and the step (3); (5) dissolving the ultra-high purity hydrogen fluoride in the water and filtering to obtain purified hydrofluoric acid.The method provided by the invention is simple, efficient and low in cost, can realize continuous production, and does not bright an adverse effect to the subsequent application; furthermore, the method does not produce hazardous chemical wastes, thus being less in harm to the environment.

The invention discloses a sheet metal hexagonal nut. The sheet metal hexagonal nut comprises an inner hexagon nut body and an outer hexagon nut body, the inner hexagonal nut body is embedded in the outer hexagonal nut body, an inner sheet metal base plate is arranged on one side of the inner hexagonal nut body, inner sheet metal threads are arranged on one side of the inner sheet metal base plate, first openings are formed in the middles of the inner sheet metal threads, an outer sheet metal base plate is arranged on one side of the outer hexagon nut body, outer sheet metal threads are arranged on one side of the outer sheet metal base plate, and second openings are formed in the middles of the outer sheet metal threads. According to the sheet metal hexagonal nut, the structure is simple, the universality is high, intelligent control can be conveniently realized, matching follows the threaded precision of the cylindrical outer threads is carried out to form a connection relationship which is stable, elastic, precise and safe, the manufacturing process is simple, the energy is saved, the environment is protected, the quality is stable, the safety and reliability are high, the weight is light, the cost is low, and the application range is wider.

The invention discloses an LED street lamp. The LED street lamp comprises a base, an electric cabinet, a control panel, a lamp pole, a water inlet pipe, a rotary water spraying mechanism, a power supply mechanism, a bracket, a cleaning mechanism, a heat dissipation mechanism, an illumination mechanism and a PLC. The water inlet pipe is installed on one side of the base. The base is connected withthe electric cabinet through a wire. The control panel is embedded in one side of the electric cabinet. The PLC is installed in the electric cabinet. The lamp pole is welded and fixed to the center ofthe top of the base. The rotary water spraying mechanism is installed at the center of the lamp pole. The power supply mechanism is fixed to the top of the lamp pole through bolts. The bracket is fixed to one side of the top of the lamp pole through welding. The heat dissipation mechanism is fixed to the bottom of the bracket through bolts. The illumination mechanism is fixed to the bottom of theheat dissipation mechanism through bolts. The cleaning mechanism is installed on one side of the illumination mechanism. The LED street lamp is simple in structure, convenient to use and diversifiedin function.

The invention relates to an accurately controllable blood vessel surgical robot and an operation method thereof, belonging to the technical field of medical devices, comprises a robot body and a control system, the robot body includes a housing and a cleaning mechanism disposed within the housing, the cleaning mechanism includes a drive system and an imaging system, the housing is formed by a cylindrical flat section and a tapered section sealed at both ends of the flat section, The taper section is a telescopic structure, the driving system comprises a bi-directional pump, a motor and a direction control device, the direction control device comprises an inlet branch pipe, an outlet branch pipe and a flow regulating valve, the telescopic structure comprises an elastic inner circumference and a waveform periphery arranged between the elastic inner circumference and the flat section, and also comprises a telescopic driving mechanism. The robot of the invention is visible, controllable, high in safety, good in stability, simple in structure, convenient in operation, low in use cost, and provides the possibility for real conversion.

The invention relates to the field of industrial automation, in particular to a high-precision station switching device simple in structure and low in manufacturing cost. The high-precision station switching device comprises a working table, a station rotating plate, a servo motor and a constant-torque motor. A reduction box, the servo motor and the constant-torque motor are disposed on the working table. The reduction box comprises a body, an output end, a first input end and a second input end. The station rotating plate is connected with the output end of the reduction box. The servo motor is connected with the first input end of the reduction box. The servo motor provides drive torque for the first input end. The constant-torque motor is connected with the second input end of the reduction box and provides resistance torque for the reduction box. The drive torque output by the servo is more than two times of the resistance torque output by the constant-torque motor.

The invention relates to the technical field of water attach pressure release valves, in particular to a blade motor directly driven multi-redundance electromagnetic piloted safe water attack pressure release valve. The valve comprises a handwheel, a blade motor, a valve cover, an electromagnetic piloted valve, a mechanical piloted valve and a main valve body. A special-shaped outer thread plug is rotatably connected with the valve cover, and the blade motor is used for driving the special-shaped outer thread plug to rotate; an oil path between the main valve body and the gear motor is provided with the electromagnetic piloted valve, the mechanical piloted valve, a first stop valve and a second stop valve. An oil inlet of the main body is provided with a pressure sensor, and the controller acquires a pressure value of the pressure sensor and controls the electromagnetic piloted valve to reverse according to the pressure value. The blade motor directly driven multi-redundance electromagnetic piloted safe water attack pressure release valve solves the problem that an existing water attach pressure relief valve cannot relieve pressure automatically during use.

The invention discloses a method for timely supply to chain supermarkets, comprising the following steps: S1: Acquire the sales volume Mn of a fast-moving product in multiple delivery cycles of the chain supermarket; S2: obtain the sales volume Mn of multiple delivery cycles Calculate the average value to obtain the average sales volume M'; S3: when delivering goods to chain supermarkets, use M'*(1+a); the a is a floating coefficient, and the value of a is greater than 0 and less than 1 ; S4: For the next shipment of chain supermarkets, if the remaining quantity of the chain supermarket is greater than M′*a, then the current shipment will be M′*(1‑a); if the remaining quantity of the chain supermarket is less than M ’*a, then the current delivery volume adopts M′*(1+a); execute S4 again. The method of the present invention for timely supply to chain supermarkets ensures that the probability of out-of-stock or overstock is reduced, and it is easy to realize the intelligent control of the delivery quantity, which is beneficial to the sales of fast-moving products.

The invention discloses an operation and display device for an intelligent home, and relates to the technical field of intelligent homes. Two ends of a frame are both provided with positioning mounting frames; a touch display screen is arranged on the frame; a connector is arranged on the left side wall of the frame; a human body detection sensor is arranged at the upper side of the frame; the human body detection sensor is connected with the input end of a controller; the output end of the controller is respectively connected with one end of a control switch, one end of an information distributor and a cooling sheet; the other end of the control switch is connected with a power end of the touch display screen; the control end of the touch display screen is connected with the control end of the controller; the other end of the information distributor is connected with the connector; and the storage end of the controller is connected with the memory. Intelligent control can be realized, energy can be saved, the service life is prolonged, the operation is simple and convenient, and the work efficiency is high.