615 results about "Integrated controller" patented technology

The invention discloses a gas-heat-electricity balance management and control method and system for a kilowatt-level SOFC (solid oxide fuel cell) cogeneration system, and belongs to the field of solid oxide fuel cells. The method comprises the following steps: setting initial operation parameters according to structure parameters and design working conditions of an SOFC electric pile, a heat exchanger, a reformer and a catalytic burner; a module start-stop coordination instruction is generated through the integrated controller, and temperature and pressure changes of all the modules in the start-stop process are controlled; system operation data are monitored in real time through a sensor, real-time diagnosis is conducted through a multi-dimensional data fusion algorithm, and abnormal states such as over-burning, over-air and temperature runaway are recognized; and according to the diagnosis result, the fuel flow, the air flow, the heat exchange power and the like are adjusted through a multivariable dynamic regulation and control strategy, so that reactor temperature fluctuation is controlled, and a temperature runaway early warning signal is generated. According to the method, the overall stability and efficiency of the SOFC combined heat and power system are improved by optimizing gas-heat-power balance management and control.

The invention particularly relates to printing and dyeing wastewater advanced treatment equipment and a method thereof. The equipment comprises a pretreatment unit, an electrolysis unit, a pH regulation unit, a post-treatment unit and a comprehensive monitoring unit, the pretreatment unit comprises a physical filtering device and an advanced oxidation pretreatment device and is used for removing suspended solids and macromolecular organic matters; the electrolysis unit is provided with a current control module and a salinity adjusting module and is used for degrading organic pollutants and disinfecting and sterilizing; the pH adjusting unit is provided with a pH sensor and a pH correction pump and is used for accurately controlling the pH value change in the treatment process; the post-treatment unit comprises an ultrafiltration membrane and activated carbon and is used for removing residual micromolecular organic matters and trace heavy metal ions; the comprehensive monitoring unit integrates a PLC controller, a data acquisition module and a communication interface, and is used for realizing automatic management and remote monitoring of the system.

The invention provides a PCB positioning and multifunctional testing integrated device based on visual identification. The device comprises an integrated controller, an image processing unit, a visual identification unit, a PCB positioning unit, a PCB testing unit and a mechanical arm control unit. The image processing unit fuses the initial PCB images at different acquisition angles to obtain a fused PCB image; the visual identification unit determines the mark position of the positioning mark in the fused PCB image; the PCB positioning unit converts the initial attitude information and the initial position information to a world coordinate system according to a conversion relation between the image coordinate system and the world coordinate system to obtain target attitude information and target position information of the PCB in the world coordinate system; the PCB testing unit is used for carrying out multifunctional testing on the PCB; and the mechanical arm control unit conveys the PCB to the next process through the conveying belt. According to the invention, the positioning accuracy of the PCB and the testing efficiency of the PCB are improved.

The invention provides a compressor and heater control integrated system and a vehicle. The control integrated system comprises a heat management controller, a compressor and a heater, the integrated controller is integrated with a compressor controller and a heater controller, and the integrated controller is in communication connection with the heat management controller; the integrated controller is in communication connection with the compressor pump body and the heater core body and used for controlling the compressor pump body and the heater core body, and the integrated controller and the compressor pump body are integrally installed to form a compressor assembly or the integrated controller and the heater core body are integrally installed to form a heater assembly. Through the innovative design of the integrated controller, centralized control over the compressor and the heater is achieved, the number of controllers and wire harness connection are reduced, the hardware cost and the system complexity are reduced, meanwhile, a software high-voltage interlocking function is adopted to replace hard wire interlocking, the system structure is further simplified, and the reliability and safety of the system are improved.

The invention provides a pneumatic-mechanical-hydraulic integrated load shedding and vibration suppression system and method for a floating type wind turbine. The system comprises a blade variable pitch control subsystem, a supporting structure mechanical resistance increasing subsystem, a floater motion control subsystem and an integrated controller. The integrated controller is internally provided with a torque control algorithm, a unified variable pitch control algorithm and a cooperative control algorithm; the torque control algorithm is used for adjusting motor torques and rotating speeds of the wind turbine generator and the floater generator set; the unified variable-pitch control algorithm and the cooperative control algorithm are used for controlling the blade variable-pitch control subsystem to realize adjustment of a pitch angle; meanwhile, the cooperative control algorithm cooperates with the supporting structure mechanical resistance increasing subsystem and the floater motion control subsystem to control output force. According to the method, the torque control algorithm, the unified variable pitch control algorithm and the cooperative control algorithm are integrated, the stability of the generated power of the wind turbine generator and the floater generator set is kept, the load and vibration response of the wind turbine are effectively reduced, and the stability and safety of the supporting tower are greatly improved.

The invention belongs to the field of vehicle stability control, and particularly relates to a control method suitable for integration of four-wheel independent drive and active rear wheel steering. Comprising the steps of establishing a whole vehicle dynamics model suitable for controller design, performing stable region division by combining front and rear wheel side slip angle phase planes, setting an ideal yaw velocity and an ideal side slip angle, designing a feedforward and PID feedback integrated controller, performing torque distribution and the like. According to steering wheel rotation angle input, corresponding parameters of the vehicle are combined, the vehicle stability coefficient, the ideal yaw velocity and the side slip angle are calculated, the feedforward and PID feedback integrated controller inputs the calculated rear wheel rotation angle into the controlled vehicle, the calculated additional yaw moment obtains the basic driving moment based on pedal information, and the vehicle stability coefficient, the ideal yaw velocity and the side slip angle are calculated. Torques corresponding to four wheels are input to a controlled vehicle through torque distribution, so that the purpose of integrated control is achieved, and the vehicle handling stability is improved.

The system for deicing black ice includes a plurality of laser scanners that are arranged at intervals along a road, each laser scanner including a light source unit, a non-contact temperature sensor, and a control unit that controls an operation of radiating the laser to the area in charge, a weather sensor that measures a temperature and humidity, and an integrated controller that communicates with the plurality of laser scanners. The integrated controller determines whether the laser is radiated to the road surface based on at least one of the measured temperature and humidity, and when the laser radiation is determined, generates a control signal to activate at least one laser scanner, and the control unit determines a heating area, and generates a pulse signal to turn on / off a light source unit so that the laser is radiated in accordance with a shape and range of the heating area.

A chassis integrated control system, comprising: a chassis integrated controller (100), and a wheel-steering electric motor assembly (210), an electromechanical brake caliper assembly (310), a wheel-side drive electric motor assembly (410), an adjustable shock-absorber assembly (510), a wheel-speed sensor (710), a front-view camera assembly (720), a height sensor (730), etc., which are connected to the chassis integrated controller (100) by means of a hard wire, wherein the chassis integrated controller (100) processes a signal, and uses a processing result to control the wheel-steering electric motor assembly (210), the wheel-side drive electric motor assembly (410), the electromechanical brake caliper assembly (310) and the adjustable shock-absorber assembly (510). Further disclosed are a chassis integrated control method, an electronic device, a computer-readable storage medium and a computer program product.

The invention discloses an ultrahigh-pressure jet cleaning system with an intelligent adjusting function. According to the system, the control algorithm sub-module is integrated with the PID controller, the fuzzy logic controller and the machine learning model, so that the control algorithm sub-module can realize accurate monitoring and intelligent adjustment of the system operation state, and the efficiency and the stability of the cleaning process are ensured. The PID controller quickly responds to errors, eliminates steady-state errors, reduces system overshoot and oscillation, and improves real-time performance and accuracy of control; the fuzzy logic controller is used for processing nonlinearity and uncertainty of the system, so that the adaptability of the system to complex working conditions is enhanced; and the fault rate and the maintenance cost of the equipment are reduced through predictive maintenance, so that the operation convenience, the operation reliability and the economical efficiency of the system are integrally improved, and efficient and intelligent cleaning experience is brought to users.

The utility model relates to a cylinder screen, in particular to a stable and durable closed cylinder screen. The utility model provides a stable and durable closed type drum screen which comprises an installation frame, an integrated controller, a discharging hopper, installation rings, a screen drum and a stepping motor, the integrated controller is fixedly installed on the installation frame, the installation rings are symmetrically and fixedly installed in the installation frame, the screen drum is installed between the two installation rings in a rotating mode, and the stepping motor is connected with the discharging hopper. A discharging hopper inclining towards the interior of the screen drum is fixedly mounted on the mounting frame, and a stepping motor electrically connected with the integrated controller is fixedly mounted on the mounting frame. When the screen drum rotates, the gear ring is driven to rotate synchronously, the gear ring enables the threaded rod to rotate through the gear meshed with the gear ring, and therefore the threaded rod drives the scraping ring to reciprocate left and right on the outer side wall of the screen drum, and the screen drum is dredged through the elastic protruding blocks on the scraping ring; and the screen drum is prevented from being blocked, so that the material screening effect of the screen drum is ensured.

The invention discloses an intelligent analysis and management method and system for an integrated controller, relates to the field of integrated control, and aims to complete complex air conditioning system identification model training and off-line optimization of an optimal PID parameter strategy by using historical data at a cloud end with sufficient computing power. And generating an expert strategy library containing various working conditions and corresponding optimal control parameters thereof. Then, a lightweight proxy model with small calculation amount and high reasoning speed is trained based on the strategy library; the proxy model is deployed on a resource-constrained edge controller. Therefore, the edge end does not need to execute complex online optimization calculation, and only needs to input the real-time working condition data into the agent model, so that the current optimal PID parameter can be quickly deduced. According to the cloud training and edge reasoning architecture, online, real-time and intelligent self-tuning of controller parameters is realized, and a gap between an advanced algorithm and industrial landing is effectively filled up.

The invention provides energy-saving split-type camera equipment, which comprises a main body device, a camera device and a connecting device, and is characterized in that the main body device is connected with the camera device through the connecting device. The main body device comprises an integrated controller, an air blower and a protective shell, and the integrated controller and the air blower are contained in the protective shell. The connecting device comprises a U-shaped frame, a sleeve piece and two channel steel pieces, the U-shaped frame is installed on the protective shell and provided with a first extension arm and a second extension arm, and the sleeve piece is arranged between the first extension arm and the second extension arm. The channel steel piece and the first extension arm form a first hollow channel, and the channel steel piece and the second extension arm form a second hollow channel. The sleeve piece penetrates through the camera device, and a through hole is formed in the sleeve piece. According to the split type camera equipment, on the basis that the heat dissipation performance is improved, the influence of heat of electronic devices on the camera in the using process is reduced, and meanwhile the demisting effect is achieved in a targeted mode when the air humidity is large.

A cable-type detection device for defects and conditions of drainage pipelines includes a detection system and a cable system. The detection system includes an inspection carrier and camera devices. The camera devices are mounted on the inspection carrier. The cable system includes an integrated cable, a connecting cable, a cable restraint and protection device, and a control device. The control device includes a drive unit, a transmission unit, a first cable reel, a second cable reel, and an integrated controller. A first end of the integrated cable is connected to an integrated cable socket of the inspection carrier. A second end of the integrated cable is wound on the first cable reel and electrically connected to the integrated controller. A first end of the connecting cable is connected to a second end of the inspection carrier. A second end of the connecting cable is wound on the second cable reel.

A vehicle seat control system includes a front seat, a rear seat associated with the front seat back and forth, a footrest mounted on a rear of a seatback of the front seat, a leg-rest mounted on a seat cushion of the rear seat associated with the front seat back and forth, an individual seat switch unit mounted on the front seat and the rear seat, respectively, and an integrated controller configured to determine current state information of the front seat and the rear seat through sensor units mounted on each of the front seat and the rear seat and to perform interference avoidance control in consideration of current state information of a seat associated with a specific seat when receiving a request for an operation of the footrest or the leg-rest from a switch unit of the specific seat.

The invention discloses an extended-range hybrid power system and a control method therefor, and a crane, and belongs to the technical field of construction machinery. The extended-range hybrid power system comprises a power battery, an all-in-one controller, a first motor, a second motor and an engine, wherein the first motor is connected to a lower traveling mechanism; the engine is connected to the second motor, and the second motor is connected to an upper operating mechanism; the power battery, the first motor and the second motor are connected to the all-in-one motor, and the all-in-one motor is connected to an external power supply.

The invention relates to an electric control system test board for engineering equipment, which comprises a test box, a comprehensive controller, an operation control box, a closed pump control box and a computer, the test box is connected with a tested electric control system through a test cable, and the electric control system is tested by pulling a toggle switch on a panel of the test box or rotating a single-circle carbon film potentiometer. An analog switching value or an analog quantity electric signal is transmitted to a tested electric control system and processed by an electric control system controller to control a corresponding system state indicating lamp on the test box to be lighted so as to test the correctness, stability and safety of the function of the electric control system, and the system can be operated by a single person, is simple and convenient to operate, is high in test response speed, and is visual and clear in test result. Powerful support is provided for early-stage performance analysis, system design, test verification and production delivery of the electric control system of the engineering equipment, so that the production quality of the engineering equipment is continuously improved, the time, manpower and material cost is reduced, and the development and production cycle is shortened.

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.

A system for controlling an electromechanical biasing member for moving a closure panel between an open position and a closed position relative to a motor vehicle body, the system comprising: a housing of the electromechanical biasing member comprising an inner cavity, the housing for connecting to one of the closure panel and the motor vehicle body; an electric motor positioned within the inner cavity, the electric motor comprising a motor shaft; a control unit positioned within the inner cavity and configured to drive the electric motor; and a latch control module located external to the housing; wherein the latch control module is configured as a master module and the control unit is configured as a slave module, such that the slave module follows commands from the master module.

The invention relates to the technical field of numerical simulation ship response, in particular to a ship hydrodynamic response numerical simulation method and system considering the effects of a complex wave field and an automatic mooring system. Firstly, ship radiation potential and hydrodynamic coefficients are obtained based on a three-dimensional potential flow theory and a boundary element method, and wave field information at a berth is obtained in combination with a Boussinesq wave theory; the time domain wave force is solved through the Haskind-Relation theory, and an automatic mooring numerical model integrated with a PD controller is established to calculate the automatic mooring force and torque; and finally, constructing a ship six-degree-of-freedom time domain motion equation based on the data, and solving by adopting a four-order Runge-Kutta method to obtain a time domain response result. The hybrid Boussinesq-Panel technology is adopted, the wave disturbance evaluation accuracy is improved, the blank that existing simulation does not consider an automatic mooring system sufficiently is filled up, arrangement, parameters and control strategies of the automatic mooring device can be flexibly adjusted and secondarily developed, applicability and flexibility are high, and the method is suitable for large-scale popularization and application. And reliable decision support can be provided for procurement and deployment of automatic mooring equipment of a port.

The invention discloses an anti-skid device for a coal conveying belt of a power plant. The device comprises a conveying belt, a friction roller, a conveying belt shaft, a shaft bracket, a sliding seat and the like, the friction roller and the conveying belt shaft are inserted into two ends of the conveying belt, the shaft bracket sleeves two ends of the conveying belt shaft and is connected with the sliding seat, the conveying belt shaft at one end is connected with a speed reducer and a driving motor, and an adjusting assembly is arranged at the sliding seat to control the tension degree of the conveying belt and comprises a connecting seat, a screw, a nut and an adjusting motor. A linkage sweeping assembly is arranged on the inner wall of the lower portion of the conveying belt and comprises a second support, a rotating shaft, a rotating roller, sweeping belts and the like, the sweeping belts rotate to clean coal ash impurities through the combined driving assembly by means of conveying belt shaft power, and the two sweeping belts rotate in opposite directions to reduce sweeping dead corners. One side of the shaft bracket is provided with a central integrated controller and is connected with a rotating speed sensor which can monitor the rotating speed and control the adjusting motor to adjust the tension degree of the conveying belt according to the rotating speed. The device has the advantages of effective skid resistance, efficient cleaning, accurate tension degree adjustment and integrated control, and the stability and reliability of a coal conveying system of a power plant are improved.

The invention belongs to the field of shield pumps, and relates to a low-harmonic low-noise high-efficiency high-reliability axial magnetic field permanent magnet shield pump which comprises a pump body. The pump body is provided with an impeller accommodating cavity, a liquid inlet and a liquid outlet are formed in the pump body, and the liquid inlet and the liquid outlet are respectively communicated with the impeller accommodating cavity; the power unit is mounted on the pump body; the power unit comprises a front disc type stator, an axial magnetic field rotor, a rear disc type stator, an impeller and an integrated controller, the front disc type stator is installed on the pump body, and the rear disc type stator is installed on the front disc type stator; the axial magnetic field rotor is arranged between the front disc type stator and the rear disc type stator; the integrated controller is installed on the rear disc type stator. After the structure is adopted, the motor has the beneficial effects that the structure is more compact, the efficiency is higher, the noise is lower, the cooling and heat dissipation are better, the main materials are more saved, the cost is lower, the maintenance is convenient, and the motor can be widely applied to more fields.

The invention discloses an efficient combined dust suppression device and method for draw shaft ore unloading, and belongs to the technical field of mine tunnel dust suppression. The invention relates to an efficient combined dust suppression device for ore discharge of a draw shaft, which comprises a negative pressure suction and moisture absorption type dust removal device mounted on one side, close to a main draw shaft, of a draw shaft linkage lane, a spray dust suppression device mounted on one side, close to a main lane, of the draw shaft linkage lane, a split type water supply unit, a split type gas supply unit and an automatic control system, comprising a control box arranged in a main roadway, an infrared photoelectric sensor transmitting end, an infrared photoelectric sensor receiving end and a dust concentration sensor, and a PLC, a power module and a wireless communication module are integrated in the control box. The problems that in the prior art, dust falling equipment depends on manual operation, and the collaboration is insufficient are solved. According to the method, manual operation dependence is effectively eliminated, full-process automation is realized, multi-device dynamic collaboration is realized, and operation conflicts are inhibited.

The invention discloses a device for high-precision soil loss amount monitoring, relates to the technical field of water and soil conservation monitoring, and solves the problems that an existing monitoring method cannot comprehensively and accurately reflect the soil loss amount of a monitoring area, a monitoring point is fixed and cannot be moved and reused, and the accuracy of a monitoring result is low. A device for high-precision soil loss monitoring comprises an integrated controller, a transverse rod, a data acquisition unit, a track system, a power wheel, a transverse support, supporting legs and auxiliary wheels, and the integrated controller integrates a power unit, a power supply unit, an intelligent control module and a data transmission unit. The monitoring device provided by the invention is quick to install, is completely composed of modules, can adapt to the requirements of fields with different sizes and gradients, can realize full-automatic monitoring and remote control monitoring of soil loss amount, can also be used for monitoring slope displacement and geological disasters, and has a monitoring result precision far higher than that of a traditional method.

The invention discloses a machine shell, a vehicle-mounted integrated controller and a vehicle, the machine shell comprises a shell and a cooling fin, the shell is provided with a mounting cavity, the wall of the shell is provided with a cooling through groove communicated with the mounting cavity, one of the cooling fin and the shell is provided with a clamping hole, and the other one of the cooling fin and the shell is provided with a clamping piece; the cooling fins are connected with the shell through clamping cooperation of the clamping pieces and the clamping holes, and the cooling fins cover at least part of the cooling channels. The casing provided by the invention has the advantages of low assembly difficulty and low heat dissipation cost.

The embodiment of the invention provides a material loading and unloading system and method, and relates to the technical field of automation. According to the material loading and unloading system, automatic control over the material loading and unloading process can be achieved through the integrated controller, the servo motor driving system and the movable gripper, and it is ensured that the movable gripper can achieve extremely high accuracy when carrying and positioning materials. Therefore, related technicians can repeatedly practice to apply the material loading and unloading system and get familiar with various material loading and unloading processes, matters needing attention and emergency treatment measures, so that when the PMC system is used for carrying out real material loading and unloading operation, errors and mistakes caused by human factors are reduced, the material loading and unloading safety is improved, and the material loading and unloading efficiency is improved. Damage of the fuel assembly and delay of a production plan are avoided.

The invention discloses a charging control integrated circuit, a control method thereof and an electric automobile, and relates to the technical field of charging control, the charging control integrated circuit comprises a high-voltage battery pack and an integrated controller, the integrated controller comprises a direct current charging module and a motor, and the direct current charging module comprises a power unit and a switch unit; the power unit is connected with the high-voltage battery pack and the motor. The switch unit is connected with the charging pile, the high-voltage battery pack and the motor. The switch unit is used for switching on different charging loops according to the on-off of the switch unit, so that the charging control integrated circuit enters different charging modes; wherein the charging loop comprises at least two of a boost charging loop, a direct-current quick charging loop and a current-rising charging loop. According to the invention, the circuit applicability and integration are improved, and the development difficulty and cost of the whole vehicle are saved.

The utility model discloses a vehicle integrated controller framework, a vehicle management system and an automobile, the vehicle integrated controller framework comprises a battery module, a whole vehicle control module, a battery management module, an electronic parking control module and an electronic parking driving module, the battery module is electrically connected with the battery management module, and the whole vehicle control module is electrically connected with the battery management module. The whole vehicle control module, the battery management module and the electronic parking control module are integrated into one structural member, and the whole vehicle control module, the battery management module and the electronic parking control module multiplex the same controller, so that the electrical architecture of the vehicle control system is optimized, the related parts of the whole vehicle are simplified, and the cost is reduced. The number of used controllers is reduced, the integration degree of the whole vehicle is improved, and the cost of the whole vehicle is greatly reduced.

The invention discloses a power system of a hybrid sugarcane harvester and a control method of the power system. An FISG motor controller, a walking motor integrated controller, an integrated motor controller 1 and an integrated motor controller 2 of the power system are all connected with a high-voltage distribution box through a high-voltage circuit; the FISG motor is connected with the FISG motor controller through a high-voltage circuit; the walking motor integrated controller is used for controlling the walking motor to drive the crawler belt to walk; the integrated motor controller 1 is used for controlling the conveying motor, the leaf stripping motor and the feeding motor to work through a high-voltage circuit; the integrated motor controller 2 is used for controlling a cutter motor, a pressing motor and a sugarcane lifting motor to work through a high-voltage circuit; the control system is used for controlling the power system to work through low-voltage communication, and comprises a system controller which is connected with each component of the control system through pressing communication; therefore, the problem of power loss in each link in the energy transfer process in the prior art can be effectively solved.

The invention relates to the technical field of controller fault diagnosis, in particular to a controller fault root cause distinguishing method and system. A VAR model is adopted to distinguish the fault root cause of the controller, a plurality of mutually associated communication parameters in the controller are modeled into a unified multi-dimensional time sequence system, and modeling and analysis are performed on multivariable time sequence data of the integrated controller in the communication process. A collaborative decision-making mechanism of residual analysis, Granger causal relationship and impulse response function mode comparison is integrated to accurately distinguish whether communication abnormity is originated from an external network problem or an internal processing bottleneck of the integrated controller so as to realize intelligent monitoring of a communication link health state and accurate distinguishing of a fault source. Therefore, the technical problem that the fault root cause of the controller is difficult to accurately position in the prior art is solved.

The invention discloses photovoltaic electric control shutter hollow glass with a built-in integrated controller, and belongs to the technical field of electric hollow shutter glass. Comprising a window body, a shutter blind, a shutter lifting assembly, a photovoltaic assembly and a power supply assembly, the shutter blind is arranged in the window body, and the shutter lifting assembly and the photovoltaic assembly are both arranged in an upper frame of the window body; the integrated controller comprises a shell, a main control circuit board and a motor assembly, the main control circuit board is detachably fixed in the shell, and a microprocessor, a power management circuit, a photovoltaic charging circuit, a wireless signal receiving and processing circuit and a motor driving circuit are arranged on the main control circuit board; according to the receiver part, a motor, a limiting stopper and a receiver are integrated into a whole, the receiver part can be installed in an upper frame of the hollow shutter glass, the efficiency of a top transmission path is greatly improved, the assembling procedure is simplified, the production cost is reduced, and the appearance of the hollow shutter glass is clean and tidy.