222results about How to "Automate control" patented technology

An intelligent electronic device (IED) configured to supervise a process having a state has at least one of a current, voltage or resistive input configured to monitor the state of the process, a binary status input configured to monitor the state of the process, a binary status input configured to receive a digitally encoded serial communication package for monitoring the state of the process, a control output configured to output a signal to control process protection, control, or automation, or a combination thereof, or a control output configured to output a digitally encoded serial communication package to control protection, control, or automation, or a combination thereof. The IED is also configured to facilitate digital communication between at least two compatible devices by directing communication packets from ports connected to an originating compatible device to ports connected to a destination compatible device.

An intelligent electronic device (IED) configured to supervise a process having a state has at least one of a current, voltage or resistive input configured to monitor the state of the process, a binary status input configured to monitor the state of the process, a binary status input configured to receive a digitally encoded serial communication package for monitoring the state of the process, a control output configured to output a signal to control process protection, control, or automation, or a combination thereof, or a control output configured to output a digitally encoded serial communication package to control protection, control, or automation, or a combination thereof. The IED is also configured to facilitate digital communication between at least two compatible devices by directing communication packets from ports connected to an originating compatible device to ports connected to a destination compatible device.

The invention discloses a soil washing restoration system based on a reduction concentration design concept and a method thereof. The washing restoration system comprises the following four module units which are sequentially connected with one another: a feeding and screening unit, an ore washing unit, a sludge dewatering unit and a tail-end sewage treatment recycling unit. The pollutants on the surface of coarse particles are eluted, transferred and concentrated into the filter-pressed mud cake by virtue of washing, so that pollutant-containing fine particles in contaminated soil can be effectively separated from crude particles such as gravel and grit. The repaired and discharged clean gravel and grit can be directly recycled to serve as building material. According to the system, purified water serves as a washing solution, so that secondary pollution caused by addition of a chemical washing agent is avoided, and the washing solution is treated by a tail-end sewage treatment system so as to be recycled. The reduction of remediation of contaminated soil is realized, the comprehensive repair cost is greatly reduced, the washed and discharged materials can be recycled, the contaminated soil is repaired, and a novel profit point is created.

The present invention provides a method for controlling the irradiation area of ​​the lighting lamp of a motorcycle, capable of controlling the irradiation area of ​​the lighting lamp of the motorcycle always corresponding to the expected action of the rider. When the two-wheeled motorcycle (10) enters a turn, it is linked with the operation of the signal lamp to automatically turn on the first lighting lamp (20a, 20b) corresponding to the direction indicated by the signal lamp. When the two-wheeled motorcycle (10) enters a turn and travels within the turn, if the lean angle of the two-wheeled motorcycle (10) becomes greater than or equal to a predetermined value, it is automatically turned on and in the first light (20a, 20b) Turn on the second illuminating lamps (21a, 21b) on the same side as the lamp side. For the light distribution of the screen when the vehicle is upright, the irradiation area (15a, 15b) of the second lighting lamp (21a, 21b) is on the upper side than the irradiation area (14a, 14b) of the first lighting lamp (20a, 20b). standard settings.

The invention discloses an urban flood disaster early warning system and method. The urban flood disaster early warning system comprises a water level measuring module, a data collecting module, a transmission module and an early warning module. The water level measuring module is used for measuring water level data of rivers, lakes and inspection wells, the data collecting module is used for collecting the water level data measured by the water level measuring module, the transmission module is used for transmitting the water level data collected by the data collecting module to the early warning module, and the early warning module is used for analyzing the water level data and publishing early warning information. The urban flood disaster early warning system is simple in structure, high in automation degree, simple in implementation process, good in expansibility and capable of effectively realizing flood disaster monitoring and control automation.

The invention provides an automatic batching apparatus and a batching method. The apparatus comprises a control cabinet, batching bins with blanking devices, a mobile weighing disc. The batching bins are provided with quantitative blanking devices, which are connected with the control cabinet; a plurality of batching bins are in linear arrangement; blanking ports of the batching bins are in a straight line, and a conveyor belt is arranged right below the blanking ports of the batching bins; the weighing disc comprises a weighing bucket and an electronic scale; and the electronic scale is placed on the conveyor belt, and is connected with the control cabinet through a circuit. The control cabinet conducts remote blanking control on blanking of batching bins and movement of the weighing disc. Compared with the current automatic blanking apparatus and blanking method, the apparatus and method provided by the invention save manpower and material source, realizes automatic operation, more precise and reliable dropping material control, and greatly improves the efficiency of material proportion.

The invention relates to an on-line aerosol carbon component collecting analyser. The analyser is characterized by comprising two parts, namely a carrier gas circuit system and a sampling-analyzing gas circuit system, wherein the carrier gas circuit system comprises a He gas circuit, a He-purge gas circuit, a He / Ox gas circuit and a He / CH4 gas circuit; and the sampling-analyzing gas circuit system comprises a sampling gas circuit, an analyzing-oxidizing furnace and an analyzing gas circuit. The on-line aerosol carbon component collecting analyser can continuously collect an atmospheric aerosol sample on line, chooses or automatically sets a temperature rise program according to needs and analyzes carbon components in the atmospheric aerosol by using a laser transmission method and a correction method. Besides, the on-line aerosol carbon component collecting analyser has the advantages of strong practicability, low running cost, convenient management, suitability for laboratory researches and environment-protection automatic monitoring stations all over China and capability of acquiring realer and more accurate carbon component data of the atmospheric aerosol.

The present invention relates to a special-purpose neck-reducing machine for high-pressure seamless gas cylinder manufacture. It includes holding device, feeding roller way, power device, forming device, medium-frequency heating furnace, hydraulic system, lubricating station, electric control box and base seat. Said invention also provides the concrete structure of above-mentioned every component, and provides their connection mode and working principle of said special-purpose neck-reducing machine.

The invention discloses an air conditioner with a purification function. The air conditioner comprises a detecting module, a storage module and a processing module; the detecting module is used for inputting dynamic data comprising a real-time air quality parameter of an air conditioner room; the storage module is used for storing a standard air quality parameter of the air conditioner room; the processing module is used for comparing the real-time air quality parameter with the standard air quality parameter; and when the real-time air quality parameter is higher than the standard air quality parameter, the processing module generates a control signal to control the action of purification equipment. By using the air conditioner with the purification function, disclosed by the invention, the control for the purification equipment can be automatically realized under the condition that a user does not take part in control, and the room reaches an ideal air quality environment.

A system and method for fermenting substrates using a continuous processing system, including agricultural and industrial by-products such as dairy products, cellulosic-based products, and sugar-based products, into useful target products such as ethanol. One preferred system includes at least two reaction vessels and one or more membrane filters. The reaction vessels may each contain a mash with substrate and fermentation microorganisms useful in converting the substrate to the target product. The membrane filter(s) may be located downstream from reaction vessels and used to separate the mash into a retentate and a permeate. The microorganisms may be generally retained in the retentate and returned to their originating reaction vessel, while the permeate, not including the microorganisms, may be introduced to the next reaction vessel in series.

The present invention relates to the field of integrated treatment of high concentration organic wastewater, and in particular relates to a modularized integration method for treating soy sauce brewing wastewater. Aiming at the problem of treatment of high concentration organic wastewater generated in the production process of soy sauce brewing enterprises, the method comprises process integration and parametric design, and uses a first pre-processing module, a secondary biochemical module and a third deep processing module, the first pre-processing module is used to remove suspended solids and regulate the homogeneous function, the secondary biochemical module is provided with an anaerobic submodule (anaerobic expansion bed / anaerobic fluidized bed) and an aerobic submodule (semi-intermittent biological turntable, intermittent membrane bioreactor) which are in series connected, the third deep processing module is provided with a mixed flocculation sedimentation tank, an activated carbon adsorption pool and an ultraviolet disinfection sub-module which are in series connected. According to influent water quality conditions, running module and control module operating parameters are selected. The method has the characteristics of flexibility, high efficiency, convenience and intelligence, and the like, and can guarantee the economical, effective and stable operation of wastewater treatment facilities.

The invention discloses a novel water-cooling semi-sealed helical-lobe compressor. A machine body (10) is internally provided with a male rotor (1) and a female rotor (2) which are mutually engaged with each other; and two ends of the machine body are connected with an air suction end seat (9) and an air exhaust end seat (11). The novel water-cooling semi-sealed helical-lobe compressor is characterized in that two sides of the male rotor (1) and the female rotor (2) are respectively connected with sliding bearings (3); one side, which is adjacent to an air suction end, of the male rotor (1) is connected with a balance piston (4); one side, which is adjacent to an air exhaust end, of the male rotor (1) and one side, which is adjacent to the air exhaust end, of the female rotor (2) are respectively connected with thrust bearings (7); compressor slide valves (13) are arranged below the male rotor (1) and the female rotor (2) in the machine body (10) and the compressor slide valves (13) are connected with an energy indicator (6); the machine body (10) is connected with a water sleeve (8) through a middle body (12) and the water sleeve (8) is internally provided with a motor (5); the water sleeve (8) is provided with a water inlet (16) and a water outlet (17), the male rotor (1) is connected with the motor (5) through a shaft coupler (15) and the middle body (12) is provided with a junction box (14). The novel water-cooling semi-sealed helical-lobe compressor has the advantages that the service life of the bearings is longer and the reliability is higher; and the current load position of the compressor can be really indicated, and the efficiency is very high.

The invention provides a volume control method and device, a computer device and a computer readable memory medium and relates to the technical field of electronics. The volume control method providedby the invention comprises the steps of obtaining environment sounds collected through utilization of a sound collection device at a position where a terminal is located; acquiring environment noisevalues according to the environment sounds, wherein the environment noise values are sound intensity values of the environment sounds except the sound generated by the terminal; and adjusting the volume of the terminal according to the environment noise values. Through utilization of the volume control method provided by the invention, the volume of the terminal can be adaptively adjusted according to the environment noises.

The invention provides a method for controlling a multidimensional film-watching system based on an intelligent home device. Videos given randomly such as image information, audio information and subtitle literal information are analyzed; analyzed results are integrated, video contents and changes of the video contents along with time are obtained, mapping relations of the contents and sense organs are utilized to form sense organ change scripts changes along with videos, script contents comprise temperature sensing, humidity sensing, movement sensing, taste sense, enhanced vision and touch; and senses synchronous with the scripts are generated through the intelligent home device according to the scripts with the senses changing along with the videos. The method has the advantages that analysis accuracy is high, cost is low due to the intelligent home device, and practicality is high.

The invention provides an equal-length glass tube batch production cutting device which comprises a base and a lift plate. A pad plate is slidably connected to the lift plate, rollers are arranged on the pad plate, a clamping mechanism is arranged on the lift plate, a cutting mechanism is further arranged on the pad plate, a milling mechanism is further arranged on the lift plate, the clamping mechanism includes a first clamping mechanism and a second clamping mechanism, the first clamping mechanism comprises a first motor and a first transmission rod, the cutting mechanism comprises a support and a cutter arranged on the support, a first arc connection plate and a second arc connection plate are arranged on the support, the milling mechanism comprises a side wall and a milling cutter slidably connected with the side wall, and a sliding plate is slidably connected to the pad plate. By using the equal-length glass tube batch production cutting device, cutting and milling of equal-length glass tubes can be completely efficiently, staff's manual operation during the entire process is omitted, potential safety hazards of staff are reduced, production efficiency is improved, and machining cost is reduced.

The invention relates to a smoke dust hydrator. The smoke dust hydrator comprises a first container, a main gas inlet pipe, a flow splitting chamber, a plurality of gas inlet branch pipes, a first barrel-shaped foam intercepting net, an umbrella-shaped foam intercepting net, first tapered pipes, first dust deposition pipes and a first gas outlet pipe, wherein the main gas inlet pipe penetrates through and is fixedly connected with the top of the first container; the flow splitting chamber is of a hollow cavity and an opening at the top of the flow splitting chamber is connected with the main gas inlet pipe and extends to one end of the inner part of the first container; a plurality of openings are formed in the bottom of the flow splitting chamber and are connected with the upper ends of the plurality of gas inlet branch pipes; the lower ends of the plurality of gas inlet branch pipes are connected with the first barrel-shaped foam intercepting net; the umbrella-shaped foam intercepting net is arranged at the peripheries of the gas inlet branch pipes above the first barrel-shaped foam intercepting net; the lower end of the first barrel-shaped foam intercepting net is connected with an upper-end large opening of the corresponding first tapered pipe and a lower-end small opening of the first tapered pipe is connected with the corresponding first dust deposition pipe; the lower ends of the plurality of first dust deposition pipes are combined and extend to a dust deposition chamber below the first container; and one end of the first gas outlet pipe is fixedly connected with the top of the first container. The smoke dust hydrator has high efficiency of filtering smoke dust, and is complete in purification, low in cost and rapid in effect.

The invention discloses an all-digital silicon controlled rectifier controller chip for three-phase alternating-current voltage regulation and rectification. The chip is an integrated circuit controller special for a silicon controlled rectifier and has the functions of trigger pulse forming and modulation, phase sequence self-adaptation, automatic fault protection, and real-time power grid frequency measurement. A chip circuit is composed of a frequency dividing circuit, a reset circuit, an IIC_SLAVE control circuit and a silicon controlled rectifier trigger circuit, a universal IIC digital interface is adopted, and automatic control of power electronics can be achieved conveniently. A user can configure and control the chip accurately through the universal digital interface of the chip. Due to the fact that digital control can not be easily affected by factors such as environment temperature, supply voltage and time change, system stability, overall reliability, universality and flexibility are improved greatly, and a dedicated chip high in accuracy and controllability is provided for a strong current control system.

The invention discloses a full-automatic degassing machine, comprising a degassing barrel (2), a slurry inlet (1), a slurry outlet (6), a stirring and crushing device (3) and a motor. The invention is characterized in that the full-automatic degassing machine also comprises an air cavity (7), an air inlet (8), an oil gas suction inlet (9), a lifting support sliding rod (21), a guide rail locatingplate (12), a double spindle lifting cylinder (24) and a brake friction plate (30), and a first ultrasonic wave probe (15), a second ultrasonic wave probe (16), a slurry blocking detection device (25) and an automatic drainer (26), and the double spindle lifting cylinder (24), a braking cylinder (28), the slurry blocking detection device (25), the motor (13), the first ultrasonic wave probe (15) and the second ultrasonic wave probe (16) are all connected with an electric control device (31). The full-automatic degassing machine disclosed by the invention has a reasonable design, a simple structure, economy and practicability, convenience in operation, good degassing efficiency, high efficiency, long service life and simplicity in mounting and dismounting.

The invention discloses a peak voltage digital display meter and relates to a measuring apparatus for a voltage pulse peak value. The peak voltage digital display meter mainly consists of an automatic range switching circuit, a peak voltage collecting and retaining circuit, an A / D (Analog-to-Digital) conversion circuit and a main control circuit, wherein the automatic range switching circuit mainly consists of a CD4052 double four-in-one multi-path switch I, a CD4052 double four-in-one multi-path switch II, an OP07 operational amplifier and a divider resistor; the peak voltage collecting and retaining circuit mainly consists of an LF398 sampling holder and an LM311 voltage comparator; the A / D conversion circuit is provided with a 12-bit AD574 chip; the main control circuit comprises an input keyboard, a master processing chip and a display output module; the master processing chip is provided with an 89C52 single chip computer; and the display output module comprises a digital display circuit and a digital display tube. The measuring range of the total peak voltage of the peak voltage digital display meter is 1 mv-1000 V, and the measuring accuracy is high.

The invention discloses a hydro-electric mixed driving system used for engineering machinery, which comprises a pilot control valve, a main valve, a motive power device and a controller. The invention is characterized in that the motive power device is a mixed motive power device, and consists of a hydraulic motor, a motor generator and a speed reducing machine through coaxial connection, an electromagnetic overflow valve is respectively connected in parallel on the high-pressure oil output end of the hydraulic motor, the controller controls the motor generator, the electricity generation output of the motor generator is connected with an energy accumulator, the output end of the energy accumulator is connected with the electric input end of the motor generator, an electromagnetic valve block is arranged between the pilot control valve and the main valve, a pressure sensor is respectively arranged on the input and output end of the electromagnetic valve block and on a high-pressure oil inlet opening of the hydraulic motor, and each pressure signal is respectively input into the controller. The hydraulic motor and the motor generator of the invention are in coaxial connection, the braking overflow energy is recovered to be used as electric energy of the electric motor, the hydro-electric mixed driving on the engineering machinery is realized, the energy consumption of the wholemachine is lowered, and the use cost is saved.

The invention discloses a brake control system of a vehicle. The brake control system of the vehicle comprises a driving brake control mechanism and a parking brake control system. The driving brake control mechanism comprises a control valve, an air reservoir and a brake cylinder. The parking brake control system comprises a spring brake cylinder, a check valve and an operating valve which is arranged with the check valve in parallel. The check valve is arranged in a communication pipeline of a pressure cavity of a train pipe and the spring brake cylinder. When the air pressure in the train pipe is smaller than a first preset value and the air pressure of the pressure cavity of the brake cylinder is smaller than a second preset value, the inner passages of the operating valve communicate automatically, the spring brake cylinder is communicated to an external low-pressure area through the inner passages of the operating valve, and gas in the spring brake cylinder is discharged. According to the brake control system, a cock component is not needed, braking and braking relieving of the spring brake cylinder are realized automatically depending on the air pressure of all the operating air channels totally, brake fade and the phenomenon that vehicle wheels are worn driving on a brake condition caused by the leakage operation and misoperation of an operator are avoided, the reliability and security of vehicle braking are improved, and automatic vehicle control can be achieved.

The invention discloses an automatic indoor and outdoor environmental parameter monitoring and regulating device and an unmanned convenience store using the automatic indoor and outdoor environmentalparameter monitoring and regulating device. The automatic indoor and outdoor environmental parameter monitoring and regulating device comprises an environmental monitoring unit, a central monitoring unit and a control module, wherein the environmental monitoring unit is used for acquiring indoor and outdoor environmental parameters according to a timing sequence and inputting the indoor and outdoor environmental parameters to the central monitoring unit; the central monitoring unit is used for judging whether the ith indoor and outdoor environmental parameter exceeds a preset threshold value and / or accords with a preset trigger behavior, if so, a control instruction is transmitted to the control module, if not, the (i+1)th indoor and outdoor environmental parameter is judged; the control module is used for executing an environmental control operation according to the control instruction; the central monitoring unit is respectively in signal connection with the environmental monitoringunit and the control module. According to the device, the temperature, humidity, illumination and other environmental monitoring data inside and outside the convenience store can be monitored in realtime, and indoor and outdoor environmental datamation is realized. The invention further discloses an unmanned convenience store adopting the automatic indoor and outdoor environmental parameter monitoring and regulating device.

The present invention discloses a control method and a device of an intelligent home appliance. The method comprises a step of determining whether a user is in a sleep state at present, a step of obtaining a current time when the user is not in the sleep state at present, and a step of control a corresponding target intelligent home appliance to start working according to the current time and the historical use habit of the home appliance. Through the technical scheme of the invention, when the user is not in the sleep state, on the basis of carrying out any operation by the user, the corresponding target intelligent home appliance is controlled to start working according to the current time and the historical use habit of the home appliance by the user.

The invention provides an intelligent display screen control device and method. The device comprises an infrared induction module, a detection module and a control module which are electrically connected in sequence, wherein the infrared induction module is used for continuously or intermittently detecting whether people exist in the set distance of the display screen, and generating a port signalto be sent to a detection module; the detection module is used for generating a display screen control signal according to the port signal, and sending the display screen control signal to the control module; and the control module is used for adjusting the working state of the display screen according to the display screen control signal. According to the intelligent display screen control device and method, the port signal is generated through the infrared induction module, a display screen control signal is generated through the detection module, and the display screen working state is adjusted through the control module, the whole control is automatic, efficient and flexible, the state of a human body can be monitored in real time, and the user experience is improved., power is saved,loss of equipment is reduced, and the service life of the display screen is prolonged.

A granularity analysis test device simulating tailing dam hydraulic sorting is disclosed. A stirring device includes a sealed stirring tank the lower part of which is provided with a lifting and descending device. A stirrer is disposed in the stirring tank. The stirring tank is connected to a booster pump. The upper part of the stirring tank is provided with a sand bin and a water bin. The stirring tank is provided with a sand concentration measuring instrument. Pulp conveying pipes of a pulp conveying and adjusting device are fixed by a height-adjustable fixed rack. Pulp discharging pipes areprovided with electromagnetic flowmeters and pulp discharging valves. The front part of a simulating tank is provided with a gradient adjusting plate capable of adjusting gradient through hinges. Thetwo side walls and the rear wall of the simulating tank can be expanded through a connected flexible material. The top of the simulating tank is provided with a movable ultrasonic liquidometer, an automatic bed topographic position finder and a high-speed camera. The pulp discharging speed and the flow rate can be adjusted by the booster pump, and the rear wall and side walls of the simulating tank can be expanded outwards, and therefore a tailing sand accumulation state is simulated realistically, tailing sand deposition rules can be analyzed rapidly and conveniently, and a test result is more accurate.

The invention discloses a ship rotary crane jib laying automatic control device, which consists of a selection switch, an angle detection limit, a controller and an executing mechanism, wherein the selection switch is connected with the executing mechanism; and the input end of the controller is connected with the angle detection limit, and the output end of the controller is connected with the executing mechanism. The invention also discloses a ship rotary crane jib laying automatic control method, which comprises the steps that: A, the selection switch sends a working instruction to the executing mechanism; B, the angle detection limit measures the pitch of a jib and outputs data to the controller; C, the controllers runs a built-in program to determine the operation speed of the jib and outputs a running signal to the executing mechanism; D, the executing mechanism drives the jib to be laid according to the running signal; and E, the executing mechanism stops working according to the running signal to accomplish laying. The ship rotary crane jib laying automatic control device and the ship rotary crane jib laying automatic control method provided by the invention realize the automatic control and precise control over the whole jib laying process, so that an operation process is simplified, operation intensity is reduced and safety is improved.

The invention discloses a full-automatic grinding wheel demoulding machine and belongs to the technical filed of demoulding devices. The technical scheme of the full-automatic grinding wheel demoulding machine comprises that the full-automatic grinding wheel demoulding machine comprises a rack. A demoulding host machine is arranged on the rack. A mould output mechanism and a lifting mould material transfer mechanism are arranged on the lateral sides of the demoulding host machine. A feeding mechanism and a grinding wheel output mechanism are arranged on the lateral sides of the lifting mould material transfer mechanism. A double-layer push rod mechanism is arranged above the feeding mechanism. When the double-layer push rod mechanism pushes out, grinding wheels which are not demoulded can be conveyed to the center of the demoulding host machine or the moulds after demoulding can be conveyed to the mould output mechanism. When the double-layer push rod mechanism retracts backwards, grinding wheels after being demoulded can be drawn onto the mould material transfer mechanism and conveyed to the grinding wheel output mechanism to be output through the mould material transfer mechanism. The full-automatic grinding wheel demoulding machine is compact in structure, convenient to use and good in effect and can be used for grinding wheel demoulding in a heavy loading grinding wheel automatic production line.

A method for the selection of the most favorable elevator of a elevator installation having at least two elevator groups, wherein a route with changeovers is available for reaching a destination floor from a start floor, the route being broken down into several stretches. An elevator of one of the elevator groups is allocated to each of the stretches solving the multi-route problem in a destination call multi-group control with journeys involving changeovers.