105results about How to "Intelligent work" patented technology

The invention discloses a photonic microwave phased array transceiving system and method thereof. On the basis of an LCoS tunable laser array, multi-channel wavelength tunable laser is generated; after a microwave signal of an electrooptical modulator is modulated and the unit delay is obtained through a high-dispersion optical fibre, a sub-array delay line of a cascade optical switch is input; distribution of multi-channel retardation is obtained; the multi-channel retardation is transmitted to an optical detector; an output signal of the optical detector enters an electronic signal processor to perform electronic signal processing, such that processing of a received loop signal is realized; a delayed modulated optical signal is input into a wavelength division demultiplexing and photoelectric conversion part; an antenna unit transmits a signal through an electric circulator; and thus, processing of a sent loop signal is realized. According to the photonic microwave phased array transceiving system and method thereof disclosed by the invention, a lot of reconfigurable and adjustable real-time delay can be generated through a photonic technology; furthermore, the photonic microwave phased array transceiving system and method thereof are used in delay signal processing of sending and receiving channels of a microwave phased array; therefore, pointing control of transmitting beams is realized; and received signal processing of obtained target information is realized.

The embodiment of the invention provides a method for controlling a cleaning mode, and a cleaning robot. The method is used for automatically controlling the cleaning robot to execute a cleaning modecorresponding to a cleaning module. The method provided by the embodiment of the invention comprises the following steps: detecting whether the cleaning module is mounted on a robot body or not; if yes, controlling the cleaning robot to execute the cleaning mode matched with the cleaning module, wherein the cleaning module is a component for cleaning the floor, and the cleaning mode is a working mode of the cleaning robot. Thus, the cleaning robot is automatically controlled to execute the cleaning mode corresponding to the cleaning module, so that the cleaning robot works intelligently.

The invention discloses an intelligent paint spraying machine with an automatic rust and dirt removal function. The intelligent paint spraying machine with the automatic rust and dirt removal function comprises a control cabinet, a rust and dirt removal device and a paint spraying machine body. A control display screen is mounted in the control cabinet. A paint storage tank is mounted above the control cabinet. A paint residual amount inductor is mounted in the paint storage tank. A stand column is mounted at one end of the paint storage tank. A movable sliding block is mounted at one end of the stand column. A rail cross lever is mounted at one end of the movable sliding block. The paint spraying machine body is mounted on the rail cross lever. An intelligent sprinkling width mist regulator is mounted at the lower end of the paint spraying machine body. A spray head is mounted at the lower end of the intelligent sprinkling width mist regulator. A working frame is mounted on the rust and dirt removal device. A motor is mounted at the upper end of the working frame. A rotary bush is mounted at the lower left end of the working frame. A rotary grinding disc is mounted at one side of the rotary brush. The intelligent paint spraying machine with the automatic rust and dirt removal function has the characteristics of stable operation and intelligent control, and the working efficiency is greatly improved.

The invention discloses a water-surface automatic cruising-type solar bait casting boat and a method, and belongs to the technical field of aquaculture equipment. The boat includes a boat body, a solar battery panel, a storage battery, a feeding device and a putting device, the solar panel is arranged on a supporting plate of the boat body and connected with the storage battery through a solar panel controller, and the storage battery supplies electric power to the boat body for cruising on the water surface and running of the feeding device and the putting device; the putting device is arranged below the feeding device, the feeding device stores baits and conveys the baits to the putting device, and the putting device scatters the baits. The boat solves the problems that traditional baitcasting equipment has difficulty in power supply and cannot move flexibly, achieves feeding at fixed positions, feeding in important areas and complete-coverage mode, can meet the demands of aquaculture farmers, and has high adaptability and movability.

The invention discloses a water heater control method based on a wind pressure sensor and a water heater. The method comprises the following steps that an actual air pressure value detected by the wind pressure sensor is obtained; whether the actual air pressure value is larger than or equal to a first preset air pressure value or not is judged, and if the actual air pressure value is larger than or equal to the first preset air pressure value, the water heater is controlled to work in a normal working mode; if the actual air pressure value is smaller than the first preset air pressure value, whether the actual air pressure value is larger than or equal to a second preset air pressure value or not is further judged, and the second preset air pressure value is smaller than the first preset air pressure value; and if the actual air pressure value is larger than or equal to the second preset air pressure value, the water heater is controlled to work in a first variable-lift mode, and a draught fan is controlled to work at a high-air-speed gear. By means of the water heater control method, the water heater can be more intelligently controlled to work according to air pressure changes.

The invention relates to a cabinet anti-condensation method and device thereof. The device comprises a case, first cooling fins to third cooling fins, a refrigeration unit, a heating unit, a drainageunit and a control unit; the first cooling fins are arranged above the third cooling fin, the second cooling fins are arranged at the sides of the first cooling fins and the third cooling fins; a heating unit is arranged between the first cooling fins and the second cooling fins; the refrigeration unit is arranged between the second cooling fins and the third cooling fins; the third cooling fins contact with a cold end of the refrigeration unit, and the second cooling fins contact with a hot end of the refrigeration unit; the drainage unit is arranged at the bottom in the case, the main control board of the refrigeration unit is arranged at the inner side of the panel of the case, and a fan is arranged at the lower part of the panel; a connection terminal of a control unit is arranged at an outside of the case. The dew point temperature is damaged by utilizing two ways of heating and refrigerating and dehumidification, so that the environment temperature always cannot close to or is lower than the dew point temperature; the moisture in the current environment air cannot condense, an operation of artificially setting temperature and humidity value can be avoided, and the intelligentwork is realized.

The invention relates to an automatic drawing-penetrating shaft and adapting structure of a winding machine. The structure comprises a winding machine body, wherein a gas expansion shaft, a winding shaft, a winding device, a conveying device, a gas expansion shaft drawing-penetrating device, a tray bracket and a winding trolley are arranged on the winding machine body; the winding shaft at least sleeves the gas expansion shaft when a film is wound, and the winding shaft and the gas expansion shaft are movably arranged between the winding trolley and the tray bracket through the conveying device; a proximity switch and a limiting switch are arranged on the tray bracket; and the gas expansion shaft and the winding shaft are mutually and automatically separated through the cooperation between the gas expansion shaft drawing-penetrating device and the proximity switch and are mutually and automatically penetrated through the cooperation between the gas expansion shaft drawing-penetrating device and the limiting switch. By virtue of the structural improvement, the automatic drawing-penetrating shaft and adapting structure has the characteristics of simplicity and reasonability, excellent performance, convenience in operation, high production efficiency, low manufacturing cost, easiness in production and realization, safety, reliability and the like, can be widely applied to large, small and medium-size industrial production and is strong in practicability.

The invention discloses a solar photovoltaic control system with dynamic adjustable output of current and voltage, which comprises a CPU (Central Processing Unit), an MPPT (Maximum PowerPoint Tracking) module, a DC/DC module and a wired and/or wireless communication module, wherein the CPU and the MPPT module are connected with the DC/DC module, the wired and/or wireless communication module and a solar photovoltaic cell assembly; the DC/DC module is connected with the CPU, the MPPT module and the solar photovoltaic cell assembly; and the wired and/or wireless communication module is connected with a remote information terminal. The system enables the solar photovoltaic cell assembly and a grid-connection system to realize maximal photoelectric converting efficiency and maximal power transmission efficiency, not only to realize communication linkage with the external part, but also to work more efficiently according to the system requirement.

The invention relates to a device for detecting the quality of a machine needle, and the device provided by the invention comprises a square steel bracket, wherein a workbench is arranged at the top of the square steel bracket; multiple supports are arranged on the workbench; conveying rails are fixed on the supports; a hollow conveyor belt is arranged on the conveying rails; a steel belt is laid at the bottom of the conveyor belt; a feed part, a detection part, a monitoring part and a blanking part are sequentially arranged on the workbench; the detection part comprises three same detection components a and a detection component b; the detection components a comprise intelligent cameras; each detection component a and the detection component b are provided with a waste scraping opening; the blanking part comprises a blanking rail; each waste scraping opening is provided with a waste needle conveying pipe; waste needle boxes are arranged at the bottoms of the waste needle conveying pipes; and multiple press blocks are arranged on the conveying rails. The device provided by the invention has the advantages of high acquisition speed, high resolution, high identification rate, simplicity and convenience in operation, stable operation, intelligent operation and manpower resource conservation.

The invention discloses a light supplementing method and device for a sweeping robot, and the method comprises the steps: obtaining a brightness value of a current region image collected by a camera in real time, comparing the brightness value with a preset threshold value to determine a to-be-supplemented light region, by a VSLAM algorithm, calculating a moving distance S1 and a rotating angle V1of the robot in a fixed time period, calculating a moving distance S2 and a rotating angle V2 of the robot in a fixed time period by using an IMU algorithm, comparing the difference value of S1 and S2 and the difference value of V1 and V2 with a preset threshold value, determining a comparison result, and determining whether the area to be supplemented with light is a light supplementing area based on the comparison result. By applying the method and the device provided by the invention, the area, needing light supplement, of the sweeping robot can be accurately determined.

The invention discloses a special frequency converter box for a large sound box, which comprises a working box, wherein the two sides of the bottom of the working box are fixedly connected with a cooling liquid storage box; the bottom of the inner wall of the cooling liquid storage box is fixedly connected with a supply cooling pump; the supply cooling pump is communicated with a cooling pipe through an output port; one end, far away from the output port, of the cooling pipe is communicated with a heat dissipation pipe; a fan fixing frame is arranged above the heat dissipation pipe; the bottomof the fan fixing frame is fixedly connected with a head dissipation fan; the heat dissipation fan is rotationally connected with blades through a rotating shaft; and one end, far away from the cooling pipe, of the heat dissipation pipe is communicated with a backflow pipe. The invention relates to the technical field of sound equipment accessories. The special frequency converter box for the large sound box solves the problems of heat dissipation and stable cooling of the working box, and wire arrangement, so that omni-directional dust removal and personnel protection can be achieved, intelligent heat dissipation and dust removal can be realized, and the energy waste is reduced.

The invention relates to a high safety intelligent power socket. A control switch is connected between the AC input voltage and the plug electrodes of the socket. The control switch is used for controlling the AC input voltage to be outputted to the plug electrodes of the socket to empower the voltage. The I/O interfaces of a microprocessor are electrically connected with the control interfaces of the control switch. The microprocessor controls the control switch through the interface control. The microprocessor test the output signals in-place state test unit through input interfaces, the in-place state test unit comprises a micro range detection unit, a human proximity detection unit, and an occlusion detection unit. Not only a safety test stage is added to the in-place state test unit, but also an overload detecting unit, a leakage detecting unit, a wireless network unit are added to the in-place state test unit to fully guarantee the safety of touching the electrodes by people. The electrical appliances can be protected when accidents occur, besides a wireless network unit is added in the intelligent power socket to make the electrical appliances smart.

The invention discloses a heat dissipation arrangement unit of an electrical cabinet. Two adjacent electrical cabinets are included; each electrical cabinet is divided into multiple independent power distribution rooms; each power distribution room is provided with an air inlet and a temperature probe; a heat dissipation apparatus is arranged between the two electrical cabinets; the heat dissipation apparatus consists of an air extraction apparatus positioned in the middle and air extraction frames positioned on the two sides; the air extraction apparatus comprises a base, an air cavity and a cover plate; each air extraction frame comprises a bottom plate, a rectangular frame, a weight balancing block and an air cover; a gap is formed between the base and the bottom plate; a gap is formed among the cover plate, the air extraction frame and the adjacent electrical cabinet; the temperature probe signals in all the power distribution rooms are input to a controller; and the controller controls the operation of a motor of a fan. The heat dissipation arrangement unit has the beneficial effects that a gap is formed between the adjacent two electrical cabinets, so that the heat dissipation area is enlarged; the heat dissipation apparatus can be used for heat dissipation; and meanwhile, influence of fan vibration to the electrical cabinets can be reduced. The invention also discloses an electrical cabinet heat dissipation arrangement control method.

The invention relates to a solar off-grid and grid-connected control method for hybrid solar and commercial power supply. The control method is implemented based on a solar off-grid and grid-connected system. The state of a solar grid-connected inverter, the state of a two-way grid-connected inverter, the state of a diesel generator, and the state of a commercial power source are acquired and judged, and then, the working modes of the solar grid-connected inverter, the diesel generator, the two-way grid-connected inverter, and a commercial power source control switch are coordinated. Intelligent control on hybrid solar and commercial power supply is realized, solar power generation, power generation by the diesel generator and power supply through energy storage of a battery are managed and coordinated in a unified way, and the stability and reliability of hybrid solar and commercial power supply are improved in an overall manner. Moreover, the method of the invention can be implemented by sophisticated hardware products, has the advantages of wide application range and low cost of implementation, and overcomes the drawbacks in the prior art such as fixed specifications and poor adaptability.

The invention discloses an automatic vacuum blood collecting tube labeling and classifying device composed of a walking trolley, a controller device, a scanning and classifying device and a labeling device. The scanning and classifying device is fixedly arranged at the upper end of the walking trolley. The labeling device is fixedly arranged on the controller device. The controller device is arranged on the walking trolley and the labeling device. During using, a scanner scans patient information, the labeling device labels a vacuum blood collecting tube, then the blood of a patient is collected, and after blood collection, the vacuum blood collecting tube is placed in a second through hole, and a gripper device grabs the vacuum blood collecting tube into a belonging classification box; and when the vacuum blood collecting tube is taken out, the vacuum blood collecting tube is dragged out of the classification box and sent to a belonging detection place. The automatic vacuum blood collecting tube labeling and classifying device can conduct labeling, classification and heat preservation on the vacuum blood collecting tube, timely blood collecting on the patient is guaranteed, the labor intensity of medical workers is relieved, and the work time is shortened; and blood collection can be accurately conducted on the patient according to the doctor's advice, and the medical workers are prevented from mixing vacuum blood collecting tubes of different patients.

The invention discloses an anti-false alarm method for a security and protection system based on partition detection. The security and protection system comprises an indoor sensor arranged in a protection region, a peripheral sensor arranged outside the protection region and a security and protection host which is in communication connection with the indoor sensor and the peripheral sensor, and the security and protection host is connected with an alarm. The anti-false alarm method for the security and protection system based on the partition detection includes the following steps: starting up to enable the security and protection system to locate at a real-time detection state; if a trigger signal of the indoor sensor is received firstly, allowing the security and protection system to enter a non-alert state and lose efficacy in a preset invalidation time, and doing not trigger an alarm; if a trigger signal of the peripheral sensor is received firstly, allowing the security and protection system to enter an alert state, and judging whether the security and protection system gives an alarm according to the trigger situations of the indoor sensor and the peripheral sensor in a preset warning time. By means of the anti-false alarm method for the security and protection system based on the partition detection, the security and protection system works more intelligently, people does not need to turn on or off the security and protection system, and accordingly the false alarm which would disturb residents is effectively avoided.

The invention provides an intelligent wardrobe, and belongs to the technical field of household articles. The intelligent wardrobe comprises a wardrobe body, a left wardrobe door, a right wardrobe door, a wardrobe door handle, a display touch screen, a control processing unit, a network unit, a data storage unit, a camera, a power switch, a buzzer, an LED flashing lamp, a sterilizing device, an airing rod, a dehumidifying device, a temperature sensor and a humidity sensor. The control processing unit, the network unit and the data storage unit are embedded inside the right wardrobe door, and the camera is installed at the middle position of the top of the front side of the wardrobe body; the buzzer and the LED flashing lamp are symmetrically positioned on the left and right sides of the camera respectively, the sterilizing device is positioned at the top inside the wardrobe body, and the dehumidification device is positioned at the bottom inside the wardrobe body; the airing rod is positioned below the sterilizing device, and the temperature sensor and the humidity sensor are positioned inside the wardrobe body. The intelligent wardrobe integrates dressing collocation recommendation service, one-button purchase service, dressing effect display, dehumidification and sterilization in one body, and has the advantages of intelligent working, simple operation, high efficiency and energy saving.

The invention relates to a text proofreading method and device, a computer readable storage medium and electronic equipment. The method comprises the steps of determining error correction informationof each sentence in a to-be-proofreading text, wherein the error correction information comprises an error word and at least one error correction word corresponding to the error word; for each error word, respectively determining a first co-occurrence frequency and a second co-occurrence frequency of the error word and front and back words of the error word in a preset corpus; for each error correction word corresponding to the error word, obtaining semantic features; and judging whether the error correction word is correct or not at least according to the first co-occurrence frequency, the second co-occurrence frequency and the semantic features. The correctness of the error correction words is judged, and the text proofreading accuracy can be improved. When the correctness of the error correction words is judged, the matching of front and back words and context semantic features are comprehensively considered, so that the accuracy of judging the correctness of the error correction words can be ensured, and the text proofreading accuracy is further improved. Moreover, the calibration work is intelligent and automatic, the pressure of manual calibration is reduced, the working efficiency is improved, and the labor cost is reduced.

The invention discloses an adaptive adjusting constant-power control method for an LED lamp. The method comprises the steps of wiring, total voltage measurement, comparison, current measurement, acquisition, primary adjustment, detection, calculation, secondary adjustment and feedback. The method is scientific and reasonable, and is safe and convenient to use; the number of working lamp beads of the LED lamp can be adjusted by adjusting acquired working power of the LED lamp, so that the LED lamp keeps constant-power work; a duty ratio of the LED lamp is adjusted and updated, so that the dutyratio can be adjusted to further adjust a current and a voltage in a circuit, and the adjustment is more accurate; the adjusted working power of the LED lamp is transmitted to a microprocessor throughdetection and feedback, so that the microprocessor can determine a current actual working state of a controlled object by continuously collecting control the process information; and performance criteria are optimized to adjust the structure or parameters of a controller in real time, so that a system can automatically work in an optimal or sub-optimal operation state all the time, the operationis simple, and the LED lamp works more intelligently.