171results about How to "Reduce the number of starts" patented technology

The present invention relates to an engine-hydraulic series-parallel connection type rear drive hybrid vehicle. It is composed of main power mechanism, main auxiliary power mechanism, secondary auxiliary power mechanism and double-power rear drive axle. Said main power mechanism is formed from engine and gear-box, its main auxiliary power mechanism is composed of hydraulic control valve group, hydraulic energy storage, hydraulic pump / motor and hydraulic fuel tank, its secondary auxiliary power mechanism is formed from engine power output mechanism, secondary electromagnetic clutch, hydraulic pump, secondary hydraulic fuel tank and secondary hydraulic control valve group. Besides, said invention also provides their connection mode and working principle of said engine-hydraulic series-parallel connection type rear drive hybrid vehicle.

The invention discloses a gas-fired water heating device, a gas-fired water heating system, a gas-fired water heater and a water heating device. The gas-fired water heating device comprises a heat exchanger provided with a water inlet and a water outlet, a burning device, a water pump and a control device; the burning device is used for heating water in the heat exchanger, the burning device has a first working mode with a first output power range and a second working mode with a second output power range, and the first output power range is smaller than 4 KW; the water pump is communicated with the heat exchanger, and the control device is connected with the burning device and the water pump; the gas-fired water heating device has a preheating circulation mode which meets the conditions that the control device controls the water pump to drive the water in the heat exchanger to flow and controls the burning device to be in the first working mode. By means of the gas-fired water heating device, the starting frequency of the burning device and the water pump can be reduced, sound made by the gas-fired water heating device can be reduced, and the temperature of outflow water can be kept stable.

The invention discloses a magnetic suspension multi-nose central air-conditioning load distribution system and a magnetic suspension multi-nose central air-conditioning load distribution method. The system comprises a starting unit, a calculation unit, a comparison unit, a loading unit and an unloading unit, wherein the starting unit is used for starting compressors; the calculation unit is used for calculating load requirements R of a plurality of compressors and total load R1 of the plurality of current compressors; the comparison unit is used for comparing the calculated load requirements R with the total load R1 of the plurality of current compressors; the loading unit is used for loading the compressors when the R is greater than the R1; and the unloading unit is used for unloading the compressors when the R is smaller than the R1. The method comprises the following steps of: starting the compressors; calculating the load requirements R of the plurality of compressors and the total load R1 of the plurality of current compressors; comparing the calculated load requirements R with the total load R1 of the plurality of current compressors; and loading or unloading the compressors according to the comparison result. The system and the method achieve optimal energy efficiency ratio and highest load distribution efficiency, improve the reliability of the whole machine control, achieve energy conservation and high efficiency, and realizes high energy efficiency ratio of unit control.

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 relates to an air compressor energy-saving controller with constant pressure and dormancy and a control method. The invention comprises an air compressor and a pressure transmitter whichis arranged on an air storage tank of the air compressor. The pressure transmitter is electrically connected with an electric controller; the electric controller is electrically connected with a frequency converter of a motor of the air compressor; a main gas piping of the air compressor is provided with an air flow switch which is electrically connected with the electric controller. The invention has two pressure set values, namely, standard air pressure and lowest air pressure, which have greater intervals therebetween. In the structure, the air flow switch is arranged on the main gas piping and the electric controller judges whether users are in a gas-using state or not through an air flow switch; if in a gas-using state, then the electric controller provides standard pressure for users; if in a non gas-using state, then the electric controller leads the air compressor to be in a dormant state and keep the minimum air pressure to supply gas for users at any time, thus substantiallyreducing the starting times and operating time of the frequency converter and the air compressor and achieving the purpose of depth energy saving.

The invention discloses a combined control method for performing station keeping and momentum wheel unloading based on an electric thruster. The thrust vector direction regulating range of the electric thruster is limited by the mechanisms and on-satellite mounting space thereof, when keeping the satellite orbit position or unloading the momentum wheel, the electric thrusting is incapable of guaranteeing that the thrust direction completely meets control requirements, and the component of the thrust on the vertical surface for controlling the needed force would become into the extra consumption for using the electric thruster to perform control. When performing station keeping, if the thrust vector cannot pass through the mass center of the satellite, the moment generated by the thrust would become into extra consumption; and in turn, when only performing the momentum wheel unloading, an operator needs to take the extra force effect into account, symmetrical ignition should be used to counteract the extra force, and the force effect becomes into extra consumption during the unloading period. The combined control method for performing the station keeping and momentum wheel unloading based on the electric thruster simultaneously performs satellite station keeping and momentum wheel unloading through reasonably selecting the thruster and regulating the thrust vector direction.

The invention relates to an intrusion detection method based on a fast k-nearest neighbor (KNN) algorithm. The method comprises the following steps: carrying out data pretreatment; receiving original data of intrusion detection; carrying out data pretreatment on the original data, wherein data pretreatment includes continuous data discretization treatment and character data digitalization treatment; reducing features; carrying out feature reduction on the pretreated data by adopting a mutual information-based feature reduction algorithm; detecting in a classified manner; carrying out classified detection on the data after feature reduction by adopting the fast KNN algorithm, and outputting the classified result. Compared with the prior art, the intrusion detection method has the advantages of high classification effectiveness, high classification accuracy and the like.

The invention provides a tunnel-before-station open-cut station construction method. A shield tunneling machine carries out tunneling in advance to pass through the station range, and the problems that a station is influenced by land requisition and demolishing and does not have construction conditions, and starting and receiving conditions cannot be provided for the shield tunneling machine are solved; and the aim that the sections can be cut through firstly, and then the station is constructed is achieved.

The invention relates to a mobile communication terminal and a method for controlling the mobile communication terminal to receive downlink data so as to reduce the consumption of the power of the communication terminal, belonging to the mobile communication technology, in particular to the technology for controlling the mobile communication terminal to discontinuously receive the uplink data. In the embodiment of the invention, a timer used for monitoring the retransmitted data receiving time is started after it is judged that the downlink data is not received correctly, thus the timer can not be started after the downlink data is received correctly, the starting time of the timer is greatly reduced, and the additional power consumption is avoided. Furthermore, the timer is started at the time of sending the negative acknowledgement (NACK), thus the set time length of the timer is shortened, the running time of the first timer is shorted and the loss of the power of evolved user equipment (eUE) is saved accordingly.

The invention discloses a method and device for controlling automatic start and stop of a pumped storage group. The method comprises the steps that firstly, according to a tracking historical running curve and a morrow mode scheduling curve of an electric power system, a morrow load prediction curve of the system is calculated; secondly, according to a morrow generation scheduling curve, the system creeping ability is calculated; thirdly, the morrow load prediction curve of the system is used for calculation of the demand of the system creeping ability; fourthly, a system creeping ability gap and a system power vacancy prediction value are calculated, and the number of starting times and the running mode of the pumped storage group are determined; finally, the pumped storage group is started or stopped to participate in regulation of the peak and the frequency of the electric power system. According to the method and device for controlling automatic start and stop of the pumped storage group, when the electric power system is in a crisis state, the pumped storage group is put into operation in time for solving the running crisis of a power grid, and therefore safe and stable operation of the electric power system is ensured; quick power response ability of the pumped storage group is introduced for the improvement on the frequency control quality of the electric power system; the number of starting times of the pumped storage group is reduced, so that the operation economical efficiency of the system is improved; the daily workload of dispatching personnel is lightened, manpower is saved, and cost is reduced.

Provided is a device for utilizing a PLC to intelligently control a plurality of frequency converters to perform pressure regulating water supply. A traditional microcomputer water supply control mode is broken through, each pressurized water pump is controlled through one independent frequency converter to run, the damage to the whole device caused by the frequency converter damage is effectively avoided, and burnout of the frequency converters caused by reverse power transmission caused by suction adhesion of a contactor is also avoided. An air pressure water tank is arranged, the air pressure ratio in the water tank is controlled strictly, gas is supplemented when lacked, the regulating water quantity is increased, running time and starting times of the water pumps are shortened when the water utilization quantity is small, and the effects of energy saving and power saving are achieved obviously. Noise caused by gas and water pump air blockage caused by the fact that compressed gas in the tank enters a pipe network during the power outage and water supply stopping period of the device can be effectively avoided through the arrangement of air stopping valves in the tank. Reactive loss caused by high floatation of the water utilization quantity and frequent starting of a high-power water pump can be avoided by adopting a plurality of small-power water pumps to replace the high-power water pump. Secondary pollution to living water is avoided due to the arrangement of a buffering tank, the constant air pressure ratio in the air pressure water tank is controlled, and the regulating water quantity in the water tank is guaranteed.

Provided is an energy storage type drug refrigerator. The energy storage type drug refrigerator mainly comprises a shell, an inner container and a door. The side, opposite to the door, of the inner container serves as the inner side of the inner container, the side, opposite to the shell, of the inner container serves as the outer side of the inner container, the inner side of the inner container is provided with a regenerator, the regenerator is arranged at the junction position of an air duct and the shell, and energy storage materials are arranged in the regenerator. The energy storage materials in the regenerator release heat to perform phase transition (the energy storage materials are changed from liquid into solid) in the cooling process of the refrigerator, the energy storage materials in the regenerator absorb heat to perform phase transition (the energy storage materials are changed from solid into liquid) in the heating process of the refrigerator, the rising speed of the temperature of the refrigerator is lowered, and the start frequency of a compressor is reduced so as to protect the compressor.

The invention discloses a sterilization apparatus for medical instruments, comprising a box. In the box, a steam chamber, a sterilization chamber and a moving manipulator are provided. One side of a cover plate of the box is hinged to the box, and the other side of the cover plate is fastened to the box. To one side, hinged to the box, of the cover plate, a footboard is extended downward; the cover plate is opened or closed by feet stepping on the footboard. The steam chamber is provided with a steam line system. By providing the steam chamber, the sterilization chamber and the moving manipulator in the box, in case that medical instruments need to be sterilized, the cover plate automatically opens after a foot is put on the footboard, the medical instruments are put in the steam chamber and subjected to high-pressure steam sterilization, and the medical instruments are put in the sterilization chamber through the moving manipulator and sterilized in the sterilization chamber after high-pressure steam sterilization; the whole operating process is convenient and simple, and double sterilization of the medical instruments through the steam chamber and the sterilization chamber is effective.

The invention discloses an intelligent control system of greenhouse and aquatic product combined cultivation. The intelligent control system comprises a cultivation region and a planting region, wherein the cultivation region comprises a cultivation pool and the top space of the cultivation pool is closed; the top of the planting region is closed and a soil layer is arranged in the planting region; a cobblestone layer is paved under the soil layer; a supporting frame is arranged at the bottom of the cobblestone layer and a water collection region is arranged under the supporting frame; the water collection region is communicated with the cultivation pool by a bottom water conveying channel and water in the water collection region is conveyed into the cultivation pool by a first water pump; the planting region is also internally provided with a carbon dioxide sensor, a first sub-control signal chip microcomputer, indoor air circulating equipment and sprinkling irrigation equipment. The combined control system provided by the invention sufficiently utilizes the characteristic that oxygen is consumed in the cultivation pool and carbon dioxide is consumed in the planting region, the air is subjected to convection displacement, and the carbon dioxide in the planting region and the oxygen in the cultivation region are supplemented respectively; the CO2 fertilization amount in the planting region and the starting times of an aerator in the cultivation pool are reduced.

The embodiment of the invention discloses a calculation graph execution method, computer equipment and a storage medium, and the calculation graph execution method comprises obtaining a binary instruction executed by an artificial intelligence processor corresponding to a calculation graph according to an operation instruction of a fusion operator when a universal processor compiles the calculation graph with the fusion operator.

The invention relates to an air-conditioning refrigerating and heating integration machine. The air-conditioning refrigerating and heating integration machine comprises a cabinet, a case, a draught fan, an electronic main board controller and a temperature sensor. A heat preservation layer is arranged on the outer surface of the case. The top end of the case is provided with a case inside liquid injection opening. A circulating pipe, a refrigerating pipe and an electric heating element are arranged in the case. The sidewall of the case is provided with a circulating pipe outer joint, a circulating pipe connection joint, a first refrigerating pipe outer joint and a second refrigerating pipe outer joint. The circulating pump connection joint is connected with a liquid circulating pump which is connected with a liquid injection box. The liquid injection box is provided with an outer circulating pipe joint. The outer circulating pipe joint is connected with the circulating pipe outer joint through an outer circulating pipe. A refrigerating compressor unit is connected between the first refrigerating pipe outer joint and the second refrigerating pipe outer joint. The case and the circulating pipe are both filled with liquid. The refrigerating compressor unit and the refrigerating pipe are combined so that the liquid in the case can be refrigerated. The electric heating element can heat the liquid in the case. The air-conditioning refrigerating and heating integration machine can achieve the refrigerating and heating functions and is capable of saving energy, environmentally friendly and free of pollution and noise.

The invention relates to a single-refrigeration water-source heat pump grain cooling unit, which comprises a unit case. The unit is characterized in that an air mixing box is mounted at the front end of the unit case; an return air connecting pipe is mounted at a first inlet end of the air mixing case; a second inlet end of the air mixing box serves as a fresh air inlet end; a filter is mounted at an outlet end of the air mixing box; the coarse filter is connected with an inlet end of a cooler; an outlet end of the cooler is connected with an inlet end of an air collecting pipe; an outlet end of the air collecting pipe is connected with an inlet of a fan; an outlet of the fan is connected with an air supply connecting pipe and port; a refrigerating system is mounted at the back end of the unit case and comprises a compressor and a water-cooled condenser; the water-cooled condenser is provided with a water inlet interface and a water outlet interface; and a refrigerant outlet of the cooler is connected with an inlet of the compressor; an outlet of the condenser is connected with an inlet of the water-cooled condenser; and a refrigerant outlet of the water-cooled condenser is connected with a refrigerant inlet of the cooler. The single-refrigeration water-source heat pump grain cooling unit is energy-saving and efficient and stable in operation, and has the beneficial effects that the cost is lowered, continuous operation can be achieved, and the service efficiency is improved.

The patent of the invention discloses an urban road separating pedestrians from vehicles. All the components of the cross section of the urban road are not arranged on one horizontal plane, and are designed into concave or convex trapezoidal cross sections; green belts are designed into inclined planes meeting the head room of sidewalks to separating vehicles from pedestrians, so that motor vehicles driven on the bottom surfaces or (the top surfaces) and pedestrians walking on the top surfaces or (the bottom surfaces) have different ways and are not mutually interfered; pedestrian posterns or pedestrian footbridges are arranged at intersections, and pedestrian zebra crossings and pedestrian traffic lights are needless. The urban road separating pedestrians from vehicles avoids the phenomenon that the pedestrians and the vehicles are crowded in the same road, avoids traffic accidents of the pedestrians and the vehicles, provides convenience for the old, children, the disabled and other people in crossing the road, reduces damage to human beings caused by traffic pollution such as exhaust gas, noises, vibration and dust, and facilitates laying, repairing and maintaining various urban pipelines.

The invention discloses split-type air conditioner energy saving and pressure reducing equipment. The split-type air conditioner energy saving and pressure reducing equipment includes an intelligent control box and an energy saving device, and the intelligent control box includes a main control module, a water pipe, an electromagnetic valve and a power module; the water inlet end of the water pipeis connected with a tap water pipe, the water outlet end of the water pipe is connected with the water inlet of the energy saving device, and a water outlet of the energy saving device is aligned with a heat dissipation port of an air conditioner outdoor unit; the main control module is connected with the electromagnetic valve and the power module, the power module is connected with the electromagnetic valve, and the electromagnetic valve is installed on the water pipe; and the main control module controls the electromagnetic valve to open a valve door, and the energy saving device sprays tapwater onto heating elements in the air conditioner outdoor unit. According to the split-type air conditioner energy saving and pressure reducing equipment, by spraying cooling of the air conditioneroutdoor unit, the current working environment temperature of the air conditioner is lowered, the working efficiency of the air conditioner is improved, the cooling capacity is greatly improved, the cooling power consumption is reduced, the air conditioner energy efficiency ratio is improved, startup times of a compressor are reduced, and thus the effects of energy saving and electricity saving areachieved.

The invention discloses an anti-freezing method and device of water wells in perennial frozen soil. The anti-freezing method includes the step that while a water pump stops running, water level in a water well is decreased to be below the perennial frozen soil by pressure of high-pressure gas. The anti-freezing device comprises a high-pressure gas source (1). The high-pressure gas source (1) is connected with a water pump outflow pipe (5) through a gas supply pipe; the gas supply pipe is provided with a gas supply valve (2). The anti-freezing device further comprises an exhaust valve (3). An inlet of the exhaust valve (3) is communicated with a well-wall pipe (6) through an exhaust pipe. An outlet of the exhaust valve (3) is communicated with atmosphere. The anti-freezing device further comprises a water supply valve (4) arranged behind a gas supply pipe connection on the water pump outflow pipe (5). The anti-freezing method and device is capable of simply and effectively preventing the water wells in the perennial frozen soil from being frozen.

The invention discloses direct-connected non-negative pressure water supply equipment. The equipment comprises an inlet sluice valve, an inlet butterfly valve, an anti-backflow apparatus, an inlet pressure transmitter, a diaphragm three-way exhaust valve and other components, wherein the inlet pressure transmitter is connected between the inlet sluice valve and the inlet butterfly valve; a filter is connected between the inlet butterfly valve and the anti-backflow apparatus; a flow metering device is connected between the anti-backflow apparatus and a soft joint; a control valve is connected between the soft joint and a flow stabilizing tank; the diaphragm three-way exhaust valve and a sluice valve are connected with the flow stabilizing tank; a water intake pressure transmitter is connected between the sluice valve and a first butterfly valve; the first butterfly valve, a water pump, a check valve, a flexible joint and a second butterfly valve are connected in sequence; an air pressure tank is connected with the second butterfly valve; and an outlet sluice valve and an outlet butterfly valve are connected with the second butterfly valve. The equipment also comprises a pressure stabilizing pump which is connected with the air pressure tank. The equipment has the positive effects of reducing the starting frequency of the water pump and more effectively saving the energy.

The invention discloses a multifunctional intelligent bus. The bus is provided with a front door telescopic plate, a rear door telescopic plate, a driver control system, a plurality of telescopic seats and a plurality of passenger service machines. A telescopic mechanism of the front door telescopic plate and a telescopic mechanism of the rear door telescopic plate are connected with the edge of a front door pedal and the edge of a rear door pedal. The front door telescopic plate and the rear door telescopic plate stretch in the inclined downward direction till making contact with the ground. A telescopic mechanism of each telescopic seat is connected with the inner wall of a carriage on the side surface of the telescopic seat. After being contracted, each telescopic seat is closely attached to the inner wall of the carriage. A plurality of obstacle protrusions are arranged in the positions, below the telescopic seats, of the carriage ground. The driver control system comprises a main controller, a voice playing module, an input module, a telescopic plate driver, a telescopic seat driver and a first wireless communication module, and the voice playing module, the input module, the telescopic plate driver, the telescopic seat driver and the first wireless communication module are connected with the main controller. Each passenger service machine comprises a microprocessor, a matrix keyboard, a displayer and a second wireless communication module, and the matrix keyboard, the displayer and the second wireless communication module are connected with the microprocessor. The multifunctional intelligent bus can provide functions which cannot be provided by traditional buses, and the service capability of the bus is improved.

The invention discloses a test mechanism capable of changing the average incidence angle of a model in real time. The mechanism comprises a pitch oscillation mechanism, an upper seat plate, a supportcross beam, a linear guide rail, a linear guide rail sliding block, a guide rail seat, a straight rack, an average incidence angle drive motor, a gear, a sinusoidal generator base, an arc rack, an arcguide rail, and an arc guide rail sliding block. The linear guide rail sliding block and the bottom of the support cross beam are fixedly connected. The linear guide rail is arranged at the linear guide rail sliding block in a communication manner; the guide rail set and the linear guide rail are connected; the straight rack is connected to the bottom of the guide rail seat; one end of the straight rack is engaged with the gear connected with the average incidence angle drive motor; the arc guide rail sliding block is arranged on the inner side wall of the sinusoidal generator base; the arc guide rail is arranged at the arc guide rail sliding block in a communication manner; the arc rack is arranged on the outer side wall of the sinusoidal generator base and is engaged with the other endof the straight rack; and the arc guide rail and the upper seat plate are connected. Therefore, the measurement of dynamic aerodynamic characteristics in a pitch oscillation state in which the averageincidence angle of the aircraft changes in real time is realized.

The invention discloses a water cold accumulation energy-saving air-conditioning system. The water cold accumulation energy-saving air-conditioning system comprises a compressor, a condensation system, a liquid storage tank, an evaporator, a gas-liquid separator and an air-conditioning control system, wherein a heat exchange coil pipe is arranged at the position of the evaporator in parallel, the heat exchange coil pipe is connected with a water storage tank through a heat insulation pipeline, and the water storage tank is made of heat insulation materials. The water cold accumulation energy-saving air-conditioning system can refrigerate the water storage tank when electric power is at the trough, and can carry out refrigeration through the water storage tank when power consumption is at the peak, so that the effect of continuously using an air conditioner at off-peak hours is achieved. The water cold accumulation energy-saving air-conditioning system can play a certain role in buffering refrigeration through the water storage tank, reduces the frequency of stopping and starting the compressor, prolongs the service life of electric appliances, and saves electric power.

The invention discloses an intelligent precision machining center production line control system. The intelligent precision machining center production line control system comprises a punching platform, supporting columns, a U-shaped plate, installing plates, guide rails, a sliding sleeve, a sliding rod, a T-shaped sliding plate, a slide groove, a motor, a first slider, a second slider, an L-shaped plate, a connection rod, a compressed spring, a connection plate, a hydraulic cylinder, a mold plate, a mold, an inner material stripping cushion, an outer material stripping cushion, a rectangularfeeding port, a PLC and a control panel; the supporting columns are welded to the bottom four corners of the punching platform; the U-shaped plate is welded and fixed to the top of the punching platform; the installing plates are symmetrically fixed to one side of the U-shaped plate; and the guide rails are installed between the installing plates. The production line control system achieves automatic feeding, two times of punching can be achieved through one time of feeding, the hydraulic cylinder is in the work state all the time, the hydraulic cylinder starting frequency is reduced, the possibility that the hydraulic cylinder is burnt is reduced, transverse movement of the mold and stretching and shrinking of the hydraulic cylinder are synchronously performed, time is saved, and therefore the machining speed is increased.

The invention provides a high and low frequency fused wireless access method, which comprises the following steps of obtaining empirical distribution of high frequency channel gains and empirical condition distribution of low frequency channel gains under each high frequency channel gain condition through accumulative measurement of channel gains between a terminal and a high frequency base station and between the terminal and a low frequency base station; and utilizing the low frequency channel gains to select an opportunity for the terminal to start high frequency communication and the high frequency base station which is suitable for establishing a link with the terminal based on the obtained empirical distribution and the empirical condition distribution. According to the technical scheme, a process for determining whether to use the high frequency link can be optimized and the meaningless high frequency communication startup time and the energy consumption can be reduced.

The invention discloses an anti-freeze deep well which comprises a casing pipe (6) which downwards penetrates through a perennial frozen earth layer (9) and reaches a water-bearing layer, a water pumping device (7) arranged in the casing pipe (6), a water supply valve (4) communicated with an outlet of the water pumping device (7) and an air supply valve (2) communicated with the outlet of the water pumping device (7), and the other end of the air supply valve (2) is communicated with a high pressure air source (1). By means of the anti-freeze deep well, freeze of the anti-freeze deep well in the perennial frozen earth layer can be easily and effectively prevented.

The invention discloses a helicopter rotor balance real-time monitoring and adjusting device, which comprises intelligent variable pitch pull rods, a data acquisition unit, an information processing module, an airborne control module and a collector ring, and is characterized in that the intelligent variable pitch pull rods are mounted on each blade of a helicopter; the data acquisition unit is used for acquiring the height of a cone and a vibration signal of a rotor and transmitting the signals to the information processing module; the information processing module carries out resolving and filtering and sends the processed cone height and vibration signals to the airborne control module; the airborne control module inputs the cone height and vibration signals into the control model, and the driving torque, output by the control model, of the intelligent variable-pitch pull rod is transmitted to the intelligent variable-pitch pull rod through the collector ring to adjust the expansion amount of the stroke pull rod. The method can effectively overcome the defects that the adjusting capacity of a propeller hub counterweight adding mode is limited and helicopter shutdown adjustment is needed, the height of a rotor cone is adjusted in real time to reduce vibration, and the technical level of helicopter rotor balance maintenance is integrally improved.

The invention discloses a method for realizing a multi-sampling rate ADC controller. A sampling trigger pulse is independently generated by each sampling controller through a triggering timer, and then the sampling trigger combiner combines the sampling trigger signals of multiple channels to form a sampling trigger signal with varying intervals to start the ADC module, finally, the sampling valuedistributor synchronously writes the ADC conversion result into the sampling value buffer queue of the corresponding sampling controller according to the sampling trigger request of each independentsampling controller to complete multi-rate data sampling, The invention has the advantages of simple and easy realization, small sampling buffer, few ADC starting times, short sampling delay and the like, and has a good application prospect.