243 results about "Integrated controller" patented technology

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.

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.

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.

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 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 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 belongs to the technical field of data center network congestion, and discloses a congestion control parameter adaptive adjustment method based on collaborative machine learning. According to the invention, training of a machine learning performance prediction model and a reinforcement learning agent is carried out through historical traffic data, prediction of a port-level global ECN threshold matrix is carried out through the machine learning performance prediction model of an integrated controller, and reasoning of the reinforcement learning agent of a switch port is carried out to obtain a local ECN threshold matrix. A parameter decision module of a switch port performs weighted summation on the global ECN threshold matrix and the local ECN threshold matrix to obtain an optimal ECN threshold and configures the optimal ECN threshold, so that the method can adapt to flow characteristics changing along with time and user requirements, and provides optimal transmission performance for data center network services; the method can effectively deal with the heterogeneity of the data center cluster network traffic of a multi-tenant architecture, and reduces the damage of traffic burst to the network performance.

The invention provides a two-stroke piston engine integrated controller with high-reliability position estimation, which is characterized in that a motor Hall signal acquisition function is added on the basis of an engine crankshaft position signal acquisition circuit of a conventional engine control module. A crankshaft position signal redundancy switching logic of the two-stroke piston engine is designed based on an improved circuit, a groove pole position behind a top dead center is positioned in the operation process of the engine, synchronous correction of a Hall signal and a crankshaft position signal is achieved, and a conversion relation between a motor Hall signal and the crankshaft position signal of the engine is established. When the crankshaft position signal is abnormal, the engine timing control method based on the motor Hall signal can be automatically switched. According to the invention, the redundancy switching of the position signal of the two-stroke piston engine can be realized, so that the piston engine can still complete a set task without flameout when the crankshaft position signal is abnormal, and the reliability of a control system is greatly improved.

The utility model relates to the field of air conditioner control systems, in particular to a multi-group air conditioner control system which comprises a centralized controller and an extension set, and the extension set is electrically connected with the centralized controller; the extension set is also externally connected with an intelligent environment sensing assembly, and the intelligent environment sensing assembly is electrically connected with the extension set; and remote control and upgrade modules are arranged in the integrated controller and the extension sets. Through cooperation of the integrated controller and the extension set, the intelligent environment sensing assembly and the remote control and upgrade module are combined, accurate and efficient control over the air conditioner system is achieved, the energy utilization efficiency is improved, and the flexibility and the intelligent degree of the system are enhanced.

The application relates to the floor lamp technical field, in particular to an arrow type floor atmosphere lamp. The arrow type floor atmosphere lamp comprises a base, a top cover and a lamp tube, the lamp tube top is clamped with the top cover, and the lamp tube bottom is clamped with the base; a plurality of mounting plates are arranged on the outer circumferential side of the lamp tube, the mounting plate top is clamped with the top cover, the mounting plate bottom is clamped with the base and supports the atmosphere lamp along the circumferential direction of the lamp tube; the mounting plate is a metal sheet, an integrated controller is arranged on the base, a human body sensor is arranged on the top cover, the human body sensor is connected with the lamp tube top, and the integrated controller is connected with the lamp tube bottom. The application provides the arrow type floor atmosphere lamp which is convenient, fast and firm to install without screws.

This invention provides a control method and system for an on-board electric compressor, including: when the compressor starts for the first time, the compressor controller initiates a self-test process to check whether the internal voltage of the controller is normal; if the internal voltage is within a preset voltage range, subsequent control steps are executed; if the internal voltage exceeds the preset voltage range, it is determined that the internal voltage of the controller is faulty, and subsequent control steps are not executed; the opening signals of the AC switch and the blower switch are transmitted sequentially to the vehicle controller via the evaporator thermostat and the pressure switch; the vehicle controller sends a high-voltage enable signal through the multi-in-one integrated controller and sends a compressor start / stop signal to the compressor controller; after receiving the compressor start / stop signal, the compressor controller starts the compressor and operates with a multi-stage speed control strategy; this invention solves the problem of frequent compressor start / stop caused by triggering the evaporator over-temperature protection and over-pressure protection devices without affecting the cooling effect of the cab.

An article storage system (100) is provided with article storage devices (1) and an integrated controller (110) for controlling the operation of the article storage devices (1), and is characterized in that a plurality of article storage devices (1) are arranged side by side so that between adjacent article storage devices (1), boxes (B) can be carried in and out by a box conveyance unit (40), one box (B) is sequentially conveyed from one article storage device (1) to another article storage device (1), and the other box (B) is conveyed from the other article storage device (1) to the other article storage device (1). The integrated controller (110) acquires the state of the article storage devices (1), and when an abnormality occurs in any one of the article storage devices (1), the integrated controller (110) causes the article storage device (1) located upstream and / or downstream in the transport direction of the box (B) with respect to the article storage device (1) in which the abnormality has occurred to continue operating.

The utility model provides an integrated controller. The integrated controller comprises a first input interface, a second input interface, a first output interface and a second output interface, the first input interface is electrically connected with a brake pedal, and the first output interface is electrically connected with a brake system; the second input interface is electrically connected with the hydraulic handle assembly, and the second output interface is electrically connected with the hydraulic system; the integrated controller is used for receiving a stroke signal sent by a brake pedal through the first input interface and sending braking force corresponding to the stroke signal to a brake system through the first output interface. The integrated controller is further used for receiving a mechanical signal sent by the hydraulic handle assembly through the second input interface and sending a hydraulic control signal corresponding to the mechanical signal to the hydraulic system through the second output interface. According to the invention, the number of the controllers in the vehicle is reduced, the utilization rate of effective ports in the controllers is improved, the wiring harness connection of the controllers is simplified, and resources are saved.

The embodiment of the invention provides an integrated chassis control system, a vehicle and a control method, the integrated chassis control system comprises an integrated controller, and a circuit board where the integrated controller is located is integrated with a first sensor interface group, a second sensor interface group and a controller, the second sensor interface group is provided with an electrical interface for connecting a plurality of suspension sensors; an input pin of the central processing unit is connected with circuit output ends of the first sensor interface group and the second sensor interface group; the circuit board of each wheel end controller is integrated with a local processor, a plurality of wheel end controllers and a controller, the input end of the motor driving circuit is connected with the local processor, and the output end of the motor driving circuit is connected with a brake actuator; the input end of the electromagnetic valve driving circuit is connected with the local processor, and the output end is used for being connected with a shock absorber execution element; and a dedicated communication link. The embodiment of the invention can improve the integration level and reduce the hardware cost.

The utility model relates to the technical field of automobile controller testing, in particular to a controller hardware-in-the-loop test simulation system, which comprises a tested controller, a hardware-in-the-loop test simulation system and a hardware-in-the-loop test simulation system, the processor is connected with the tested controller; the first board card is connected with the processor; the simulation load, the real load, the second board card and the third board card are connected with the first board card; the upper computer is connected with the processor; a programmable power supply; and the connector is connected with the first board card. Therefore, the problem that hardware-in-the-loop HIL test equipment of an existing controller cannot meet the test requirement of the PCCU of the power chassis integrated controller is solved.

Provided is a chassis-integrated controller. A receiver configured to receive state information from each of individual chassis controllers provided in a vehicle and receive route information of the vehicle from an advanced driver assistance system. A control signal generator configured to determine a target vehicle motion for the vehicle to move according to the route information and generate control signals for the individual chassis controllers, to control the vehicle to move according to the target vehicle motion. A motion limiter configured to generate maximum curvature information of a curvature at which the vehicle is able to maneuver based on at least one of the state information or road surface information. A transmitter configured to transmit the maximum curvature information to the advanced driver assistance system and transmit the control signals to the individual chassis controllers.

The utility model discloses a data integrated controller which comprises a processor module, a communication module, a power management module, a detection module and an expandable interface module. The processor module is responsible for receiving, processing and sending a data instruction; the communication module supports wireless communication protocols such as 4G, LoRa and the like and wired communication protocols such as RS-485 and the like, and remote data transmission is realized; the power management module provides stable working voltage; the detection module monitors fire-fighting related parameters such as voltage, current and smoke concentration; and the expandable interface module is convenient for clients to expand equipment according to requirements. The controller can interact with remote terminals such as a cloud platform and a handheld terminal to realize remote monitoring and control. And the communication module further comprises GSM / 4G and LoRa sub-modules, so that the communication flexibility is enhanced. And the state indication module displays the equipment state through an LED indication lamp. The system has the characteristics of comprehensive functions, flexible communication, easy expansion and the like.

The invention discloses a dual-motor controller, an electric drive assembly and a vehicle, and relates to the technical field of motor control, the dual-motor controller comprises a shell, a power module, a capacitor and a circuit board, the shell is provided with a first accommodating cavity and a second accommodating cavity which are communicated with each other; the capacitor is arranged in the first accommodating cavity, and the power module and the capacitor are flatly arranged in the second accommodating cavity; the circuit board is stacked on the power module and the capacitor, and a shielding plate for electromagnetic shielding is arranged between the capacitor and the circuit board. According to the dual-motor controller provided by the embodiment of the invention, the parts for controlling the dual motors in the integrated controller are reasonably arranged, so that the structure of the dual-motor controller can be simplified, and the overall size can be reduced.

The application relates to a fuel cell integrated controller and a heat dissipation control method thereof, a direct-current boost converter, an air compressor controller, a hydrogen pump controller and a high-pressure water pump controller are arranged in a box body of the integrated controller, a main input of the direct-current boost converter is directly connected with an output of a stack by using a copper bar, and a main output of the direct-current boost converter is connected with a high-pressure system of a whole vehicle through a high-voltage wire harness; the air compressor controller, the hydrogen pump controller and the high-pressure water pump controller are directly connected in parallel on the main output of the direct-current boost converter through copper bars; a cooling inlet is arranged at the top center of the box body of the fuel cell integrated controller and is used for the entry of a cooling medium; a plurality of air permeation valves are arranged at the bottom of the box body and are uniformly distributed at the bottom of the box body and are used for the discharge of the cooling medium. The fuel cell integrated controller is safe and reliable, the structure is clear, and the air compressor energy waste is reduced while the heat dissipation efficiency is ensured by controlling the heat dissipation method.

The application discloses a direct-current power generation system and a control method thereof, and is characterized in that a photovoltaic and energy storage dual cascade architecture is innovatively adopted, and an intelligent protection and coordinated control strategy is combined. The system comprises N photovoltaic cascade subunits and M direct-current energy storage modules, and each unit is provided with a bypass protection device; the photovoltaic cascade subunit is integrated with an MPPT controller, an isolation converter and a bypass protector comprising a voltage-dependent resistor and a diode; the energy storage module adopts a non-isolated DCDC conversion circuit, and is matched with an energy storage bypass protector integrated with a bidirectional power electronic switch, a voltage-dependent resistor and a mechanical isolation switch. The application effectively solves technical pain points such as large voltage fluctuation, low system reliability and difficult maintenance of a traditional direct-current system, prolongs the service life of equipment while improving the stability of the system, and is particularly suitable for a medium and high voltage direct-current power supply scene.

The utility model discloses an integrated controller, a vehicle control framework and a vehicle, a pre-charging relay, a pre-charging resistor, a first interface and a second interface are integrated on the same integrated board card, a copper sheet is laid instead of a copper bar to couple components, the pre-charging relay is coupled with the pre-charging resistor through the copper sheet, and the pre-charging resistor is connected with the first interface and the second interface. The pre-charging relay and the pre-charging resistor are connected in series, the first interface and the second interface are respectively connected with two ends of a circuit in which the pre-charging relay and the pre-charging resistor are connected in series, the first interface and the second interface can be used as sampling points to sample voltage at the two ends, and the first interface and the second interface can also be respectively connected with two ends of the main positive relay. The number of discrete modules is reduced due to the relatively independent layout, low-voltage control signal lines of the pre-charging relay are saved, the integration and control efficiency of the whole vehicle can be improved, the wiring harness cost can be reduced, and the purpose of optimizing the wiring harness and the cost of the whole vehicle is achieved.

The park street lamp intelligent dimming and energy consumption statistics integrated controller comprises a supporting plate and a control workpiece, an installation assembly is installed at the left end of the supporting plate, a position adjusting structure is installed at the right end of the supporting plate, and a supporting assembly is arranged on the inner wall of the position adjusting structure in a sliding mode. A positioning clamping mechanism slides in the supporting assembly, and elastic locking assemblies are arranged at the two ends of the bottom of the supporting assembly. According to the park street lamp intelligent dimming and energy consumption statistics integrated controller provided by the utility model, through cooperative use of the positioning clamping mechanism and the elastic locking assembly, rapid installation of the controller can be realized, and it can be ensured that the controller is in a preset optimal position during installation. Meanwhile, in order to guarantee that the controller has a good use condition, the controller can be adjusted to be horizontal and angle within a certain range through the arranged position adjusting structure, and the controller is suitable for different street lamp pole sizes, installation spaces and complex park layouts.

The invention relates to a large-view-field FMCW laser radar system based on a liquid crystal polarization grating and a scanning control method, and belongs to the technical field of laser radars. The system comprises a laser emitting subsystem, a laser scanning subsystem, a laser receiving subsystem and a laser control subsystem, and the core of the system is that the laser scanning subsystem adopts a fast reflecting mirror to cooperate with a multi-level liquid crystal polarization grating module. The fast reflecting mirror performs high-precision and fast scanning in a small-angle range, the multi-level liquid crystal polarization grating module switches all levels of deflection states through electric control, discrete jumping of light beams in a large-angle range is achieved, and the fast reflecting mirror and the multi-level liquid crystal polarization grating module are overlapped to jointly cover a large view field. In addition, the emission subsystem processes the laser beam and regulates and controls the polarization state of the laser beam. The receiving subsystem adopts a perforated reflector to construct a coaxial receiving framework, receives a target echo signal in combination with an optical lens and a detector, and calculates distance and speed information in real time by a data processing module; and the control subsystem adopts an integrated controller to schedule signal generation, light beam modulation, scanning execution and data processing flow.

A control center housing (1) for a soft bathtub, characterized by: a housing (10) with a recording space (101); an insulating layer (11) that rests against the inner wall of the housing (10); and a control system (12), a UV disinfection device (13), a water pump (14), a first pipeline (15) and a second pipeline (16) arranged in the receiving chamber (101) and enclosed by the insulating layer (11), wherein the control system (12) has an integrated controller (121) and a radiator (122) with a heating chamber (122a), the controller (121) is electrically connected to the radiator (122), the water pump (14) and the UV disinfection device (13), the UV disinfection device (13) includes a disinfection chamber (131), the heating chamber (122a) and the disinfection chamber (131) are connected between the first pipe (15) and the second pipe (16), wherein the water pump (14) pumps the water through the first pipe (15), the disinfection chamber (131), the heating chamber (122a) and the second pipe (16) directs and forms a water circulation path.

The utility model relates to a backpack type automatic pressurization temporary secondary water supply system which comprises a water pump structure, a motor is connected above the water pump structure, an integrated controller is fixed on the motor, a water inlet side of the water pump structure is connected with a water inlet pipeline through a flange, and an inlet pressure sensor and an inlet pressure gauge are arranged on the water inlet pipeline. The inlet pressure sensor is connected with the integrated controller through a second communication line and feeds back detected pressure values to the integrated controller, the inlet pressure gauge is used for displaying inlet pressure, the water outlet side of the water pump structure is connected with one end of the check valve, and the other end of the check valve is connected with the outlet header pipe. An outlet pressure sensor and an outlet pressure gauge are arranged on the outlet header pipe, the outlet pressure sensor is connected with the integrated controller through a first communication line and feeds back a pressure value to the integrated controller, and the outlet pressure gauge is used for displaying outlet pressure of the outlet pressure gauge in real time; compared with the prior art, the utility model has the advantages of higher integration level, smaller occupied area, shortened construction period, simple test and convenient assembly.

The application relates to a six-axis driving control integrated controller, which comprises an emergency stop protection circuit, a motion control module and a plurality of double-shaft motor driving modules, and the emergency stop protection circuit, the motion control module and the plurality of double-shaft motor driving modules are connected in pairs; the emergency stop protection circuit comprises a rectifier circuit, a starting circuit, a detection circuit, a control chip and a discharging circuit; the detection circuit is used for sending an emergency stop signal to the control chip after receiving the emergency stop signal; the control chip controls the starting circuit and the discharging circuit according to the emergency stop signal; the starting circuit is used for changing the opening and closing conditions of the circuit under the control of the control chip; and the discharging circuit is used for discharging the redundant electricity caused by the emergency stop signal. The application adds the emergency stop protection function to the original driving controller, and different double-shaft motors are driven by the motion control module to control the six-joint robot; when a fault occurs, the emergency stop protection function can be started in time, the driving is simple, and the consumption of materials is small.

The application discloses a control method and system based on a drive-control integrated controller and a medium thereof. The method comprises the following steps: acquiring system load energy and motion state characteristics of an actuator during operation of the drive-control integrated controller, analyzing response quality of a control instruction, and obtaining a control response quality analysis result; performing segmented processing on a control period signal corresponding to the control instruction according to the control response quality analysis result, performing directional drive control analysis on a local control period with unqualified response quality, and obtaining corresponding directional control parameters; adjusting drive output intensity of the local control period according to the directional control parameters, generating and sending control process parameters of the local control period to the actuator according to the adjusted drive output intensity, so that the actuator adjusts a drive control process of the local control period according to the control process parameters. The application improves the control precision and adaptive performance of the drive-control integrated controller under complex working conditions.

An integrated controller 1 comprises an RT core 10 and an AP core 20. At least one function from among a basic travel function and a required-for-activation function of a vehicle is provided to the RT core 10, and at least some functions from among vehicle functions that are different from the basic travel function and the required-for-activation function are provided to the AP core 20.

The application provides an energy-saving split type camera equipment, which comprises a main body device, a camera device and a connecting device, the main body device is connected with the camera device through the connecting device. The main body device comprises an integrated controller, a blower and a protective shell, the integrated controller and the blower are accommodated 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, the U-shaped frame is 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 forms a first hollow channel with the first extension arm, and the channel steel piece forms a second hollow channel with the second extension arm. The sleeve piece penetrates the camera device, and a through hole is formed in the sleeve piece. The split type camera equipment can reduce the influence of the heat of electronic devices on the camera in the use process on the basis of improving the heat dissipation performance, and can realize the defogging effect when the air humidity is high.

1. The name of the design product: oil and gas pump integrated controller all-in-one machine. 2. The use of the design product: for new energy electric vehicles, integrating air compressor, steering pump and controller; for controlling the steering and braking of the vehicle. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.