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46results about How to "Realize the control function" patented technology
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Scanning type single-photon laser radar system based on phase regulation and control
PendingCN119395666Ahigh strengthAchieve precise focusElectromagnetic wave reradiationRadar systemsDivergence angle
The invention provides a scanning-type single-photon laser radar system based on phase regulation, and the system employs a reflection-type liquid crystal spatial light modulator to carry out the phase regulation of a laser beam, and achieves the long-distance fixed-point focusing through the modulation of laser wavefront. And echo signal detection is carried out by using a single-photon detector. Before the reflection type liquid crystal spatial light modulator is used for carrying out phase regulation and control on a laser beam, the laser beam is divided into reference light and detection light through the light splitting module, and then the divergence angle of the laser beam is reduced through the beam expanding module; after phase regulation and control, scanning of a laser beam in a target area is controlled through a reflector and a two-dimensional scanning galvanometer.
Owner:FUZHOU UNIV
Vehicle-mounted game control method, vehicle, user equipment and storage medium
PendingCN119488718AImprove gaming experienceRealize the control functionVideo gamesUser deviceIn vehicle
The embodiment of the invention provides a control method of a vehicle-mounted game, a vehicle, user equipment and a storage medium, relates to the technical field of vehicle-mounted games, and is used for improving the safety of running the vehicle-mounted game by the vehicle. The control method of the vehicle-mounted game comprises the steps of receiving a starting instruction of a game mode of the vehicle, and responding to the starting instruction of the game mode. Acquiring state information of the vehicle, and controlling the vehicle to enter a game mode under the condition that the state information indicates that the vehicle is in a non-driving state.
Owner:ZTE CORP
Proportional production device and production method for prefabricated seasoning packet
InactiveCN119633680AImplement accurate delivery functionHigh precisionRotary stirring mixersTransportation and packagingProcess engineeringIndustrial engineering
The invention discloses a prefabricated seasoning packet proportioning production device and method, and relates to the technical field of food processing.The prefabricated seasoning packet proportioning production device comprises storage boxes, a feeding box, a mixing box and a quantitative feeding module, the two storage boxes are fixedly connected to the top of the outer wall of the feeding box, and the mixing box is fixedly connected to the bottom of the outer wall of the feeding box; a quantitative feeding module is installed in the feeding box, a second discharging port is formed in the bottom of the outer wall of the storage box, a third discharging port is formed in the top of the outer wall of the feeding box, and the quantitative feeding module is used for accurately feeding raw materials into the mixing box according to a preset proportion. By installing the quantitative feeding module, the seasoning raw material accurate feeding function is achieved, the situation that due to a traditional manual batching mode, the quality of seasoning bags is inconsistent is solved, the batching accuracy is improved, and the production efficiency of the device is improved.
Owner:SHANGHAI BAORUN FOODSTUFF CO LTD
Semi-physical simulation test platform of scramjet engine control system
InactiveCN119439784ARealize the adjustment functionRealize the control functionSimulator controlRamjetTest platform
The invention belongs to the technical field of scramjet engine control, and particularly relates to a semi-physical simulation test platform of a scramjet engine control system, which comprises a fuel supply and control system, an engine simulator system, a flight control simulation system, a sensor simulation system, an upper computer management system and the like. The test platform can provide test equipment support for development (including control law research, control parameter optimization, performance prediction, fault diagnosis and the like) of a scramjet engine control system, and comprehensively examine system matching performance and control performance of key components such as a controller, a fuel pump, a fuel valve and the like. And stable and reliable operation of the scramjet engine control system is guaranteed.
Owner:INST OF AEROSPACE TECH CHINA AERODYNAMIC RES & DEV CENT
Automobile drive-by-wire chassis multimode redundancy integrated control system and application thereof
PendingCN119511895AStable and safe drivingRealize the control functionProgramme controlComputer controlInformation transmissionControl system
The invention provides an automobile drive-by-wire chassis multimode redundancy integrated control system and application thereof. The system comprises a whole vehicle sensor unit, a vehicle driving state fault-tolerant reconstruction estimator, a vehicle drive-by-wire chassis redundancy integrated controller, a vehicle drive-by-wire chassis execution controller, a vehicle drive-by-wire chassis execution subsystem, a power subsystem and a communication subsystem which are connected in sequence, the communication subsystem achieves information transmission, the whole vehicle sensor unit provides sensor signals and monitors the vehicle driving state, and the vehicle driving state fault-tolerant reconstruction estimator provides vehicle stability control parameters for the vehicle drive-by-wire chassis redundancy integrated controller. The automobile drive-by-wire chassis redundancy integrated controller provides ideal execution parameters for the automobile drive-by-wire chassis execution controller, and the automobile drive-by-wire chassis execution controller provides execution actions for the automobile drive-by-wire chassis execution subsystem. The safety, the stability and the reliability of the intelligent driving automobile are improved.
Owner:YANSHAN UNIV
Gravity control module for household electrical appliance and household electrical appliance
ActiveCN224193305UEasy to installHigh degree of versatilityWater-boiling vesselsSpecial purpose weighing apparatusControl engineeringHome appliance
The utility model discloses a gravity control module for household appliances, which is characterized by comprising a gravity sensor provided with a first mounting end, a second mounting end and a weight sensing and measuring end arranged between the first mounting end and the second mounting end, a supporting base provided with a gravity sensor supporting part and a table top supporting part on the upper side and the lower side respectively, the second installation end is installed on the gravity sensor supporting part through a fixing component, the first installation end is provided with a connecting component used for being installed on the household appliance, and the supporting base forms a supporting component used for supporting the household appliance. The utility model further discloses a household appliance which comprises a main body and the gravity control module for the household appliance. Through the improvement of the structural scheme, the gravity control module provided by the utility model can be directly installed on the household electrical appliance, so that the function of controlling the work of the household electrical appliance can be realized by utilizing the weight change logic and rule.
Owner:GUANGDONG SHUNDE YIWEIDAO CULTURE COMMUNICATION CO LTD
A device for detecting burrs during slitting of silicon steel coils
This utility model discloses a burr detection device for longitudinal shearing of silicon steel coils, belonging to the field of burr detection technology. It includes a trolley with a weighing and unwinding mechanism on its top, on which a longitudinally sheared silicon steel coil is mounted. A limiting mechanism is located on the side of the trolley, and a supporting mechanism is mounted on the limiting mechanism. A lifting box is fixedly connected to the top surface of the trolley, and a screw is rotatably connected to the inner cavity of the lifting box. A lifting seat is threaded onto the outer side of the screw. In this utility model, two stroboscopes capture images of the top and bottom of the released silicon steel sheet, and the captured images are transmitted to an external monitoring device. Under the action of the stroboscopes, the silicon steel sheet appears to be in a static state, thus allowing the monitoring device to clearly display defects. Even minute defects can be quickly identified, greatly improving production efficiency and reducing safety risks.
Owner:POSCO (LIAONING) AUTOMOTIVE PROCESSING CENT CO LTD
Neural microelectrodes with temperature control and temperature measurement functions and their fabrication method
ActiveCN116269410BTo control the temperatureRealize the control functionSensorsDiagnostic recording/measuringTemperature controlMicroelectromechanical systems
This disclosure provides a neural microelectrode with temperature control and temperature measurement functions, which can be applied in the field of microelectromechanical systems (MEMS) biosensor technology. The neural microelectrode includes: a substrate including a detection region; a microelectrode array disposed on the substrate and overlapping with the detection region, the microelectrode array being used to measure the electrical signal of a analyte; a temperature control element disposed on the substrate and overlapping with the detection region, used to control the temperature of the detection region; a temperature measurement element disposed on the substrate and overlapping with the detection region, used to measure the temperature of the detection region; and an insulating layer disposed on the microelectrode array, the temperature control element, and the temperature measurement element, covering the microelectrode array, the temperature control element, and the temperature measurement element. This disclosure integrates temperature control and temperature measurement functions with the neural microelectrode, realizing temperature control and temperature measurement of neurons, while simultaneously recording the electrical signals of neurons.
Owner:UNIV OF SCI & TECH OF CHINA
Five-position four-way hydraulic reversing valve
PendingCN121952929ARealize the control functionSimple control loopServomotor componentsMultiple way valvesIsolation valveMechanics
A five-position four-way hydraulic reversing valve comprises a valve body (11) and a valve element (12), the valve body (11) is provided with a hole in sliding fit with the valve element (12), the valve body (11) is provided with an oil cavity (P), an oil cavity (T), an oil cavity (A) and an oil cavity (B), the matched contact face of the valve element (12) and the valve body (11) has a sealing function and is used for communicating or isolating the oil cavities, and the valve element (12) moves in the hole of the valve body (11) in the axis direction of the hole. According to the hydraulic reversing valve, five working positions are formed, compared with a traditional hydraulic reversing valve with only three working positions, the hydraulic reversing valve has two more working positions, the working positions of the hydraulic reversing valve are expanded, the hydraulic reversing valve has more control functions, the hydraulic reversing valve can be used in some application scenes, and therefore the structure of a hydraulic system is simplified.
Owner:GUANGDONG BLACK LIQUID ELECTROMECHANICAL TECH CO LTD
Building energy consumption monitoring equipment with protection function
PendingCN119629957AEasy to ventilate and dissipate heatGuaranteed uptimeCasings/cabinets/drawers detailsFire rescueEnergy controlBuilding energy
The invention relates to the technical field of intelligent monitoring equipment, in particular to building energy consumption monitoring equipment with a protection function, which comprises a box body and an energy consumption monitor main body, the box body is vertically distributed and can be moved to a preset position to complete position fixation; heat dissipation holes are further formed in the rear side of the inner cavity of the box body, a temperature detection sensor is further arranged on one side in the box body, and a fan is arranged at the ventilation opening; the inner cavity of the box body is also provided with a protection structure; the protection structure comprises a fire detection probe, a mounting seat and a fire extinguishing bottle; the energy consumption monitor main body is connected with a cloud terminal; wherein the energy consumption monitor main body comprises an information acquisition module, an information regulation module, an information management module, an information regulation and control module, a data transmission module, a data storage module and an energy control protection module. The system is reasonable in structural design, the safety protection is upgraded, the building energy consumption can be dynamically monitored, analyzed, regulated and controlled, the refined management and control of the building energy consumption are realized, and new value experience is brought to users.
Owner:ZHONGKE RUICHENG DESIGN CO LTD
Probiotic yoghourt constant-temperature fermentation control device
PendingCN121942761Areduce resistanceImprove delivery efficiencyMilk preparationProbiotic yogurtProcess engineering
The invention discloses a probiotic yoghurt constant temperature fermentation control device, and relates to the technical field of fermentation, the top surface of a gas pipe is provided with a gas conveying groove for conveying gas into the fermentation control device, a gas guide pipe is inserted into the gas pipe, and the gas pipe and the gas guide pipe are in rotary sleeving connection; the fermentation control device has the advantages that whether gas is introduced or not is flexibly controlled according to the requirements for gas in different stages of fermentation, the gas conveying bin can provide buffering and storage space for auxiliary fermentation gas, the gas conveying bin can provide buffering and storage space for the auxiliary fermentation gas, and the fermentation control device is simple in structure, convenient to use and high in practicability. The gas conveying pressure can be balanced, the phenomenon that the fermentation process is influenced by gas pressure fluctuation is avoided, the gas conveying and control functions are achieved, meanwhile, the overall structure is simplified, a proper gas environment can be provided for the fermentation process, and the smooth proceeding of the fermentation reaction is facilitated.
Owner:SHANXI THREEFARMER FOOD CO LTD
A wind tunnel test attack angle adjusting device and an attached layer thickness measuring and calculating method thereof
ActiveCN121540376Beffective destructionreduce thicknessAerodynamic testingUsing fluid meansControl powerAir velocity
This invention provides a wind tunnel test angle-of-attack adjustment device and its calculation method. The device includes an angle-of-attack mechanism, a suction mechanism, a front wind speed sensing component, and a rear wind speed sensing component. The suction mechanism includes a suction channel and a fan. Both the front and rear wind speed sensing components include a high-sensitivity sensor and a lifting drive component. The front wind speed sensing component also includes a low-sensitivity sensor, located downstream of the suction channel. The high-sensitivity and low-sensitivity sensors are connected to the fan and the lifting drive component via a control unit. The method includes selecting a working sensor based on the test angle of attack adjusted by the angle-of-attack mechanism; setting the target boundary layer thickness and the wind tunnel set flow rate; adjusting the real-time power of the fan; controlling the height of the working high-sensitivity sensor; and obtaining the flow rates of the high-sensitivity and low-sensitivity sensors; adjusting the real-time power of the fan based on the flow rates of the high-sensitivity and low-sensitivity sensors. This invention has advantages such as effectively controlling the boundary layer thickness and improving test accuracy.
Owner:HUNAN UNIV
Bus control-based two-master multi-slave air conditioning control system for train
The application discloses a kind of two main multi-slave air conditioner control systems for train based on bus control, it is related to the field of air conditioner control system for vehicle.System includes: the main manipulator installed in train head, auxiliary manipulator installed in train tail and the sub-manipulator and roof-mounted air conditioning system installed in each compartment;Main manipulator includes main manipulator ECU, control panel, communication interface, encoder interface and power supply interface;Auxiliary manipulator includes auxiliary manipulator ECU, control panel, communication interface, encoder interface and power supply interface;Sub-manipulator includes sub-manipulator ECU, control panel, communication interface, encoder interface, power supply interface and roof-mounted air conditioner connection port;Roof-mounted air conditioning system includes top three-in-one controller, air output device, power supply interface and sub-manipulator connection port.Main manipulator, auxiliary manipulator, sub-manipulator and roof-mounted air conditioning system of the application work cooperatively, improve the flexibility, convenience and work reliability of each compartment air conditioning system control.
Owner:BEIJING INST OF TECH +2
Slotting device for building hydropower construction
ActiveCN222521720UAdjust the depth of cutRealize the control functionWorking accessoriesStone-like material working toolsElectric machineArchitectural engineering
The utility model discloses a building hydroelectric construction slotting device in the technical field of building hydroelectric construction, which comprises a fixing frame and a cutting wheel, the cutting wheel is arranged on the inner side of the fixing frame, the cutting wheel is rotatably connected with the fixing frame, a motor is arranged on one side of the fixing frame, the output end of the motor is fixedly connected with the cutting wheel, and the output end of the motor is fixedly connected with the cutting wheel. A fixing block is arranged on one side of the bottom of the fixing frame, a threaded rod is arranged in the fixing block and slidably connected with the fixing block, an adjusting bolt is arranged on the surface of the threaded rod and connected with the threaded rod through a screw, and a roller is arranged at one end of the threaded rod and fixedly connected with the threaded rod. By means of the fixed block, the threaded rod, the adjusting bolt and the rolling wheel, the function of controlling the cutting depth is achieved, the position of the rolling wheel can be adjusted only by rotating the adjusting bolt and driving the threaded rod to slide in the fixed block, and therefore the cutting depth is adjusted, and using is more convenient.
Owner:HEBEI MOCHUANG CONSTRUCTION ENGINEERING CO LTD
Magnetic metal flow measuring and adjusting device and method
PendingCN119554574ARealize the control functionRealize the adjustment functionPipeline systemsVolume meteringControl engineeringProcess engineering
The invention belongs to the technical field of instruments and control, and particularly relates to a magnetic metal flow measuring and adjusting device and method. Comprising a signal acquisition module, a power supply and power conversion module, a signal processing module, a flow output module, a guide rail, a fixing device and a box body. The invention has the following beneficial effects: 1) the current system and equipment main body structure are not changed, the functions of flow acquisition, remote transmission processing, control and the like are realized by ingeniously processing the primary signal acquired by the detector, the operability of the system can be greatly improved, and the operation cost is reduced; 2) an intuitive flow acquisition and display mode is provided, and the operability of the system is improved; and 3) the system can be used for realizing the functions of controlling and adjusting the sodium valve, the operability and the control performance of the system are improved, and the operation cost is reduced.
Owner:CNNC LONGYUAN TECH CO LTD +1
A fan lamp control system based on 0-10V signal control
ActiveCN224746688URealize the control function
This utility model discloses a fan light control system based on 0-10V signal control, including an external controller for inputting 0-10V DC analog control input signals for speed adjustment, direction adjustment, and dimming; a main control circuit for outputting corresponding control signals according to control commands and zero-crossing signals; and an AC input rectifier circuit. The AC input rectifier circuit is sequentially connected to an AC-DC power supply circuit, a DC-DC power supply circuit, and a DC isolation power supply circuit. The external controller is connected to a 0-10V signal processing circuit connected to the main control circuit for converting the 0-10V DC analog control input signals into corresponding control commands and sending them to the main control circuit. The main control circuit is connected to a zero-crossing detection circuit, a fan control circuit, and a light control circuit connected to the AC input rectifier circuit. The DC-DC power supply circuit supplies power to the main control circuit and the 0-10V signal processing circuit, and the DC isolation power supply circuit supplies power to the 0-10V signal processing circuit, realizing the function of comprehensive control of fan light dimming, speed adjustment, and direction adjustment based on 0-10V DC analog signals.
Owner:SATELLITE ELECTRONIC (ZHONGSHAN) CO LTD
Industrial hydraulic and PLC control pneumatic experiment table
ActiveCN222650257Uachieve effectprevent effectFluid-pressure actuator componentsControl engineeringElectric machinery
The utility model discloses an industrial hydraulic and PLC control pneumatic experiment table which comprises a box body, a motor is fixedly installed on the inner surface of the box body, the bottom of the motor is connected with the inner bottom of the box body, and the output end of one side of the motor is fixedly connected with a threaded sleeve. A threaded rod is arranged on the inner surface of the threaded sleeve in a threaded connection mode, a sleeve is fixedly connected to the inner surface of the box body, a lifting rod is fixedly installed on the inner surface of the sleeve, a lifting table is fixedly connected to the upper surface of the top of the threaded rod, and a controller is fixedly connected to the upper surface of the top of the lifting table. According to the control console, the push-pull rod and the transparent dustproof cover are arranged, so that the dustproof effect of controlling the display console and the controller to ascend and descend into the box body is achieved, the dustproof effect of controlling the display screen is achieved, the protectiveness of mechanical elements of the control console is improved, and the service life of the mechanical elements of the control console is prolonged.
Owner:LIAONING HANGTE EQUIPMENT MANUFACTURING CO LTD
Automatic loading method for cabin section
PendingCN119567171Alow costGood quality and stabilityMetal-working hand toolsFlight vehicleMechanical engineering
The invention discloses an automatic loading method for a cabin section, and belongs to the technical field of aircraft section assembly. The method comprises the following steps: firstly, designing a tray for supporting a cabin section, an unwheeling system and a cabin section loading station; before cabin section assembling, a cabin section racking station receives task information and monitors whether a car lifting system enters or not; after the car lifting system enters, the car lifting system is positioned and fixed; the AGV bears a tray loaded with a cabin section to be assembled and conveys the tray to a cabin section racking station, then the tray is lifted to the position above the vehicle lifting system, the tray is vertically put down, the tray downwards penetrates to the position below the vehicle lifting system, the cabin section falls on the vehicle lifting system in the falling process along with the tray, and bearing conversion and automatic racking of the cabin section are achieved.
Owner:CAPITAL AEROSPACE MACHINERY
Braking system of vehicle and vehicle
ActiveCN118597078BRealize the control functionImprove timelinessBraking action transmissionFoot actuated initiationsControl engineeringExecution unit
The embodiment of the present invention provides a vehicle braking system and a vehicle, wherein the system comprises: a central computing platform and a braking execution unit, wherein the central computing platform is used to output a torque distribution instruction according to a sensor signal, and the braking execution unit is used to execute the torque distribution command. By integrating the torque distribution into the central computing platform, the interaction between the braking execution units is transformed into a signal call within the core of the central computing platform, thereby realizing the torque distribution and control functions, and improving the system timeliness and system response speed.
Owner:BYD CO LTD
A trusted communication method based on FPGA and SOC
ActiveCN119210895BTrusted communication implementationRealize the control functionMultiple keys/algorithms usageStationSoftware engineering
The present application discloses a trusted communication method based on FPGA and SOC, which relates to the field of trusted communication technology. The engineer station and the control station use the SM2 signature algorithm for identity authentication, obtain the SM4 key after successful authentication, and communicate in the form of SM4 encrypted configuration information interaction. For each session, the SM4 key is dynamically determined. The present application realizes trusted communication in the field of nuclear industry control.
Owner:CHINA NUCLEAR CONTROL SYST ENG
Control method and control system applied to screen projection scene and computer storage medium
PendingCN119493537AImprove experienceImprove driving safetySound input/outputDigital output to display deviceComputer graphics (images)In vehicle
The invention relates to the field of intelligent driving, in particular to a control method and system applied to a screen projection scene and a computer readable storage medium. One aspect of the invention provides a control method applied to a screen projection scene, and the control method is used for establishing communication connection between a mobile terminal and a vehicle-mounted terminal and projecting first screen content of the mobile terminal to a vehicle-mounted terminal screen for display. The control method comprises the following steps: entering a voice control scene in response to a start instruction received from the vehicle-mounted terminal; obtaining text information corresponding to the change of the first screen content; and in response to a received instruction indicating that user voice control from the vehicle-mounted terminal is matched with the text information, adjusting the first screen content to a second screen content based on the text information matched with the user voice control.
Owner:WEILAI MOBILE TECH CO LTD
Ignition device for short-range data transmission
ActiveCN117906169BRealize the control functionImplement data collection functionElectric spark ignitersData acquisitionPressure data
This invention discloses an ignition device for short-range data transmission. The ignition device includes: an air gun ignition and data acquisition module, a preset capacitor, a detection circuit module, and a power supply module. The air gun ignition and data acquisition module controls air gun ignition and acquires coil data, near-field data, pressure data, and depth data. The preset capacitor controls ignition charging. The detection circuit module performs leakage current detection, identifies the connected air gun ignition and data acquisition module, and performs personnel fall-in-water detection. The power supply module converts the power supply voltage and provides power to the various modules in the ignition device. This solution achieves ignition control and data acquisition functions for underwater air guns, and also has leakage current detection and personnel fall-in-water detection functions. It provides greater flexibility in control and is of great significance for short-range data transmission in the field of marine seismic exploration.
Owner:CHINA OILFIELD SERVICES LTD
Meibomian gland therapeutic apparatus
ActiveCN222467507Ugood treatment effectAccurate massageDevices for pressing relfex pointsRoller massageMeibomian glandGear wheel
A meibomian gland therapeutic instrument comprises a machine body shell, a roller, an intermediate gear, a connecting rod, a connecting frame, a massage head and a bottom base plate, a part of the roller is exposed out of a notch of the machine body shell, a roller shaft of the roller is provided with a small gear rotating synchronously with the roller, the small gear is meshed with the intermediate gear, and the intermediate gear and the roller shaft are installed on the connecting frame. One end of the connecting rod is connected with the eccentric part of the intermediate gear, the other end of the connecting rod extends out of the rear end of the connecting frame and is connected with the massage head, the rolling wheel is provided with a torsional spring, the torsional spring is wound on a rolling wheel shaft, and the two ends of the torsional spring are coupled to the connecting frame and the rolling wheel. When the roller is released, the torsion spring restores to enable the massage head to retreat, when the roller is rolled, rotation of the roller drives the connecting rod to swing through the small gear and the middle gear, and therefore the massage head is driven to conduct pressing. And the design of the torsion spring realizes a mechanism with fine control and buffer functions.
Owner:SHENZHEN DINGSHI BIOMEDICAL TECH CO LTD
Intelligent street lamp
ActiveCN222559989UImprove viewing experienceeasy to moveSunshadesLighting elementsMaterials sciencePhysics
The utility model relates to an intelligent street lamp, which belongs to the technical field of illumination and comprises a lamp post, a canopy is fixedly connected to the top end of the lamp post, an integrated comprehensive gateway cabinet is arranged on the outer side of the lamp post, a multimedia box is fixedly connected to the outer side of the lamp post, and a display screen is embedded in the multimedia box. The display screen cleaning device has the advantages that when dust on the surface of a display screen needs to be cleaned, the cleaning plate can be driven to slide in the mounting groove through rotation of the threaded rod, the cleaning plate can be more stable and not prone to shaking in the moving process through the arrangement of the fixing rod, and then dust on the outer side of the display screen can be cleaned; and through the arrangement of the rain shelter, electrical equipment on the lamp pole can be prevented from being wetted by rainwater, meanwhile, a place for sheltering from rain can be provided for passersby, and the practicability of the device is improved.
Owner:FUJIAN XINWEINENG INFORMATION TECHNOLOGY CO LTD
HKT thyristor switching control circuit
ActiveCN222638514URealize the control functionSimple structureElectronic switchingElectronic switchSwitching signal
The utility model discloses an HKT thyristor switching control circuit in the technical field of thyristor switching, which comprises an electronic switch III, the electronic switch III is respectively connected with a composite electronic switch I and a composite electronic switch II, the composite electronic switch I is connected with an A-phase trigger drive circuit, and the composite electronic switch II is connected with a B-phase trigger drive circuit. And the compound electronic switch II is connected with the C-phase trigger drive circuit. The electronic switch III is used for controlling two electronic switch circuits at the rear stage to realize general control; the composite post-stage electronic switch controls the A-phase thyristor and the C-phase thyristor, so that the control function of switching signals is realized, the structure is simple, the anti-interference performance is better, the flash switching phenomenon can be eliminated, and the stability of the product is improved.
Owner:AGRI BANK OF CHINA LTD
Constant-temperature and constant-humidity biochemical incubator for predatory mites
ActiveCN222621973UMaintain a constant temperature environmentincrease humidityClimate change adaptationAnimal husbandryAir cycleFishery
The utility model relates to a constant-temperature and constant-humidity biochemical incubator for predatory mites, and belongs to the technical field of predatory mite culture. According to the utility model, the fans and the electric heating tubes are arranged in the heating area in the incubator, and the refrigeration blocks are arranged in the air diversion area, so that a temperature circulating system is formed, and hot air formed by heating the electric heating tubes is guided among the placing trays along the mesh plates through the fans, so that air in the incubator circularly flows; the temperature uniformity in the incubator is guaranteed, the refrigeration block cools air according to needs so as to keep the constant-temperature environment in the incubator, the humidification and water distribution assembly is arranged to increase the humidity in the incubator, the dehumidifier is arranged to dehumidify the air, and the humidification and water distribution assembly and the dehumidifier are used in cooperation so that the humidity in the incubator can be kept within the set range. The function of controlling the temperature and the humidity in the incubator is achieved, the constant-temperature and constant-humidity conditions needed by growth of predatory mites are guaranteed, and the survival rate and the yield of predatory mite larvae are further improved.
Owner:KUNMING LIXING BIOTECHNOLOGY CO LTD
Control method and system for multiple controllers of fuel cell system
The invention discloses a control method of multiple controllers of a fuel cell system, comprising a plurality of FCU controllers which are in communication connection and used for interactive control. And determining a master-slave relationship among the FCU controllers through interactive control among the plurality of FCU controllers, and allocating a corresponding control function to each FCU controller based on the master-slave relationship and executing the control function. The method has the advantages that the requirement of the high-power battery system is met by adding the FCU controllers and configuring the master and slave controllers, and the FCU controllers are provided with the same software architecture and function, so that the compatibility of the controllers is improved, the controllers can be replaced and used conveniently, the development cost is saved, and the controllers can be reused.
Owner:ANHUI RUIHE POWER TECH CO LTD
Vehicle door controller
ActiveCN222582713Ushorten the lengthRealize the control functionCasings/cabinets/drawers detailsGate controlBus
The utility model discloses a vehicle door controller which comprises a shell, a sealing plate and a circuit board. The shell is of a box body structure with an opening in one side, a plurality of protruding blocks are arranged on the outer wall, close to the opening, of the shell, limiting strips are arranged on the two symmetrical inner walls of the shell, and the limiting strips extend inwards to the inner wall, away from the opening, of the side along the opening. The sealing plate is detachably arranged at the opening of the shell, a plurality of buckling strips corresponding to the convex blocks are arranged on the periphery of the sealing plate, and at least one mounting hole is formed in the sealing plate; the circuit board is detachably arranged in the shell, the bottom surface of the circuit board abuts against the shell, the top surface of the circuit board abuts against a limiting strip on the inner wall of the shell, the circuit board is provided with at least one interface, and a plurality of interfaces arranged in a rectangular array are arranged in the interface; the integrated circuit board is arranged in the shell, is connected with the bus of the automobile body through the main line, and is connected with the execution elements on the automobile door through the branch lines, so that the length of the wire harness can be effectively shortened, and the effect of reducing the wire harness is achieved.
Owner:XIAMEN AUTOSTAR ELECTRONICS CO LTD
Gamepad
ActiveCN222605382URealize the control functionhigh sensitivityVideo gamesControl theoryMechanical engineering
Owner:SHENZHEN XINXIANG CULTURE TECH CO LTD
Integrated control device
ActiveCN222600089URealize the control functionImprove control convenienceProgramme controlComputer controlData controlIndustrial equipment
The embodiment of the utility model discloses integrated control equipment. The integrated control equipment is in communication connection with industrial equipment. The integrated control equipment comprises an integrated controller used for integrating a plurality of control modules, and the plurality of control modules comprise a PLC control module, a data control module, a display control module and a visual control module; the display is used for displaying an industrial equipment control interface; the COM interface, the Ethernet bus interface and the GPIO interface are respectively used for outputting equipment control instructions of the PLC control module to corresponding industrial equipment; the Ethernet server interface is used for outputting the data determined by the data control module to a server; and the USB interface is used for outputting the visual control instruction of the visual control module to camera equipment. By implementing the embodiment of the invention, the control convenience of the industrial equipment can be improved.
Owner:SHANGHAI LEAD HUINENG TECH CO LTD