152results about How to "Good energy saving effect" patented technology

The application provides a combined guide vane and a ship, which achieves the basic requirement of improving the flow field around the stern and propeller and improving the propeller efficiency, reduces the stress on the structure by arranging the guide vanes in the axial direction, increases the energy saving effect, and avoids the negative influence of the axial misalignment arrangement on the propeller pulsating pressure by aligning the end. In addition, by limiting the circumferential length of the guide vane, the resistance generated by the device is small, that is, the resistance and structural performance of the energy saving device are improved; through the combination of various schemes of the guide vane, the guide vane, the connecting piece and the flow guide fin, and the establishment of the design method matched with each combination of the application, the optimal energy saving effect can be achieved for different ship types and navigation conditions, the effective complementation among multiple structures is realized, and the universality is strong.

The utility model relates to the technical field of alkaline water hydrogen production electrolytic cell, specifically to a kind of alkaline water hydrogen production electrolytic cell with cooling device, including the end pole plate of alkaline water hydrogen production electrolytic cell, cooling cavity being arranged in the inside of end pole plate, the cooling cavity in the inside of end pole plate is connected with circulating cooling system;Further improved scheme also includes in the inside cooling cavity being connected with circulating cooling system in intermediate pole plate is set to the scheme of the utility model can reduce the temperature of end pole plate and intermediate pole plate place sealing washer, to improve the compression strength of this sealing washer, solve end pole plate and intermediate pole plate place sealing washer more easily failure, damage problem, improve the working reliability of alkaline water hydrogen production electrolytic cell, and effectively prolong the service life of alkaline water hydrogen production electrolytic cell.

This utility model discloses an adjustable speed pusher with fault detection function, including a speed regulator. One end of the speed regulator is provided with a sealing gasket, and the other side of the sealing gasket is provided with a junction box. A composite connector electrically connected to the speed regulator is installed at one end of the junction box. The other end of the speed regulator is electrically connected to a permanent magnet synchronous motor. This adjustable speed pusher with fault detection function utilizes a PWM variable frequency speed control box driven by a permanent magnet synchronous motor. It can adjust the pusher speed in real time according to external commands, offering high flexibility and good controllability to meet the different pusher speed requirements of various processes. It also provides better energy-saving effects. Furthermore, this utility model can monitor its own circuit and vibration frequency information in real time and feed it back to the operator's control terminal for timely fault detection and troubleshooting, ensuring smooth production.

The application discloses a kind of distributed drive-brake integration control systems and fault processing methods for intelligent driving, control system includes wheel hub motor, electronic mechanical brake system, brake pedal feeling simulator, automatic driving system control unit, drive-brake integration control unit and power supply battery, wherein wheel hub motor is provided with four, four wheel hub motors are respectively assembled in the wheel hub of four drive wheels of vehicle body, fault processing method is: first step, open fault driving function;Second step, do not intervene vehicle travel;Third step, set each wheel target clamping force;Fourth step, realize anti-lock braking control;Fifth step, when the processing of first CAN communication module failure;Sixth step, when the control mode of second CAN communication module failure.Affirmative effect: meet the needs of intelligent driving and intelligent chassis technology "layout flexibility, architecture compatibility, control integration is good".

The application provides an electric heating device for a strip steel heat treatment furnace, which comprises an electric heating radiation tube mechanism and an atmosphere protection cover mechanism, the electric heating radiation tube mechanism is horizontally suspended in the strip steel heat treatment furnace, one end of the electric heating radiation tube mechanism is fixed on a side wall of the strip steel heat treatment furnace, the end of the electric heating radiation tube mechanism is exposed to the strip steel heat treatment furnace, and the other end of the electric heating radiation tube mechanism extends into the strip steel heat treatment furnace, and the atmosphere protection cover mechanism covers the end of the electric heating radiation tube mechanism connected with the strip steel heat treatment furnace and is fixed on the wall of the strip steel heat treatment furnace, the electric heating device has the advantages of low cost, high temperature control precision, good energy-saving effect, long service life and low maintenance cost.

The present invention relates to a fixing device and an image forming apparatus, which can shorten a start-up time of the fixing device and improve an energy saving effect by effectively utilizing heat of a reflection plate without taking heat of a fixing member even in a case where a steam chamber having high heat conductivity is used for a nip forming member. It includes: a fixing belt which is annular and rotatable; a pressure roller which is opposed to the fixing belt and is provided to be rotatable; a heater which is provided inside the fixing belt and heats the fixing belt; a nip forming member which is provided inside the fixing belt and includes a steam chamber which forms a nip in opposition to the pressure roller; a reinforcing member which is provided inside the fixing belt and supports the nip forming member; and a reflection plate which is provided between the heater and the reinforcing member, reflects heat from the heater toward the fixing belt, and the steam chamber included in the nip forming member is in contact with the reflection plate through a heat conducting member.

The invention relates to the technical field of special equipment for agricultural and sideline product processing, and discloses a sausage spacing self-optimizing energy-saving hanging rod system based on machine vision, which comprises a chassis and an electrical cabinet fixedly mounted at one end of the chassis, two upright posts are arranged on the top surface of the chassis, a top frame is arranged at the top ends of the two upright posts, and a conveying belt is arranged on the outer wall of the top frame; and a driving structure for driving the conveying belt is arranged on the electrical box. A two-stage correction structure of the sausage shaking assembly and the adjusting assembly is adopted, sausage preliminary returning is achieved through regular shaking of the sausage shaking assembly, accurate straightening is completed through the inertia effect by the adjusting assembly when sausage is not corrected in place, and the problem that the ends of sausages are hung mistakenly can be effectively solved through double correction; the sausage hanging device ensures that the joints of sausages are accurately hung at the preset positions of the hooks, so that the distance between the sausages after hanging meets the technological standard, the conditions of uneven heating and stacking extrusion caused by abnormal distance in subsequent processing are avoided, and the sausage processing yield is improved.

The invention relates to the technical field of electric sofa energy-saving control systems, and discloses an electric sofa energy-saving control system and method based on pressure induction, the energy-saving control system comprises a pressure induction module, an electric adjusting module, a control module, an energy-saving management module, an intelligent temperature control module and a self-adaptive massage module; through the system and the method, electric energy waste can be reduced when the electric sofa is used, and the energy-saving effect is improved.

The invention belongs to the technical field of photovoltaic panels, and particularly relates to an energy-saving elevator photovoltaic panel mounting structure which comprises a base station, a side wall is fixedly connected to one side of the base station, two outer stand columns are fixedly connected to the corners of the base station, and two symmetrical vertical shafts are arranged between the two outer stand columns. A vertical shaft is arranged between each outer stand column and the side wall and close to the outer stand column, multiple sets of second shaft seats are fixedly connected to the two outer stand columns, a photovoltaic panel frame is rotationally connected between each set of second shaft seats, and multiple first shaft seats are fixedly connected to the two inner stand columns close to the outer stand columns. Each first shaft seat is rotationally connected with a frame seat rotationally connected with the vertical shaft, each frame seat is rotationally connected with a photovoltaic panel frame, and the outer side of each photovoltaic panel frame is fixedly connected with a photovoltaic panel. The horizontal angle and the vertical angle of the photovoltaic panel frame and the photovoltaic panel are adjustable, so that the photovoltaic panel can be located at the optimal sunlight incident angle, the electric energy conversion efficiency of the photovoltaic panel is improved, the generating capacity is improved, and then the energy-saving effect is improved.

The present application provides a vehicle behavior control system with high practicality. In a vehicle behavior control system having an electric actuator (28) mounted on a vehicle and used to change the attitude of the vehicle, such as a steering system, an active stability system, an active suspension system, etc., a target value (θ * ) of a control object of the electric actuator is determined based on at least one of an attitude (δ) that the vehicle should assume and a factor that changes the attitude of the vehicle, a current (I S ) is supplied to the electric actuator based on the target value, and in a specific condition, a current reduction process is performed to reduce the current supplied to the electric actuator. In the current reduction process, a low-pass filter process (404) performed on the target value, a gain reduction process that reduces the proportional term gain (K P ) and the differential term gain (K D ) in a PID feedback control, etc. can be adopted. Energy saving and power saving of the system are sought.​​​​​​​​

The utility model discloses a drying device for silk fabric production, relates to the technical field of drying devices, and aims to solve the problems that in the prior art, in the silk fabric drying process, moisture in silk fabric cannot be squeezed out, the silk fabric cannot be rapidly dried easily, and practicability is poor. A partition plate is fixedly installed in the device box, a dehumidification cavity and a drying cavity are formed in the device box along the two sides of the partition plate correspondingly, a fixed pressing roller is rotatably installed in the dehumidification cavity of the device box, a movable pressing roller is arranged on one side of the fixed pressing roller, and moisture absorption rollers are arranged below the fixed pressing roller and the movable pressing roller correspondingly. The moisture absorption roller is rotationally connected with the device box, a moisture absorption cloth layer is fixedly installed on the outer side of the moisture absorption roller, a dirt suction nozzle is arranged on one side of the moisture absorption roller, and a negative pressure pipe is fixedly installed on one side of the dirt suction nozzle.

The utility model aims at providing a kind of energy-saving electric heating component and cooking utensil with the component, including the main part for transmitting heat, the back sintering connection of main part has heating component, heating component includes at least one group of heating element, a group of heating element is made of two heating bodies, master control module provides electric energy to control heating body temperature rise, cooling or stop providing electric energy to heating body by to heating component.This component uses electric energy heating, not only has the advantages of faster heating efficiency, higher heat utilization rate, but also can automatically adjust temperature according to actual needs, with the effect of energy saving, safety.

The application discloses a pepper seed oil squeezing device, and particularly relates to the technical field of squeezing pretreatment, which comprises a pretreatment box, a movable tooth cavity block, a plurality of tooth gaps, a power unit, a tooth baffle and a linkage assembly. The movable tooth cavity block is slidably arranged in the pretreatment box. The plurality of tooth gaps are arranged on one side of the movable tooth cavity block. The power unit is arranged on the other side of the movable tooth cavity block. The tooth baffle is slidably arranged on the inner wall of the movable tooth cavity block. The tooth baffle is provided with the linkage assembly. The device can simultaneously crush the pepper seeds according to the pre-squeezing extrusion, and synchronously supply the pepper seeds with the biological enzyme solution at different positions according to the crushing power. The device can improve the biological squeezing pretreatment efficiency, and significantly save the energy consumption of the additional driving components, thereby solving the problems of low squeezing pretreatment efficiency and poor energy saving.

This application discloses a defrosting method for vehicle heat exchangers and a training method for a frosting detection model, belonging to the field of vehicle technology. The defrosting method for vehicle heat exchangers includes: acquiring frosting feature data related to frosting scenarios on the surface of the vehicle's heat exchanger; processing the frosting feature data using a frosting detection model to obtain the degree of frosting on the heat exchanger; the frosting detection model is a pre-trained machine learning model; determining whether defrosting conditions are met based on the degree of frosting and the vehicle's location information, and defrosting the heat exchanger if the defrosting conditions are met. This application can accurately detect the degree of frosting on the surface of the heat exchanger.

The utility model provides a multi-station synchronous servo energy-saving vulcanizing machine set which comprises a vulcanizing machine assembly, a vulcanizing machine upper support is arranged in the vulcanizing machine assembly, and a synchronous support is fixedly connected to the upper portion of the upper support. Compared with the prior art, the multi-station vulcanizing machine has the advantages that the vulcanizing machine assembly, the feeding assembly, the extension clamping assembly and the clamping assembly are additionally arranged, the multi-station vulcanizing machine assembly drives the synchronous push plate to move through the servo hydraulic cylinder, then the multiple sets of upper die bases are controlled to ascend and descend, automatic raw material conveying is achieved through the feeding assembly, and production efficiency is improved. A main clamping screw and an extension clamping screw drive a clamping assembly to clamp raw materials to achieve synchronous feeding, so that a power source can be reduced, the energy-saving effect can be improved, a feeding assembly and the extension clamping assembly are additionally arranged, the extension clamping assembly is arranged on the rear side of a clamping column and is attached to a second connecting plate through a first connecting plate, and the clamping assembly and the extension clamping assembly are connected through a second connecting plate. And clamping connection is realized through the clamping rod and the upper clamping stud, so that the clamping of the extension part can be assisted.

The application provides an air conditioner control method, device, equipment and storage medium. The air conditioner control method comprises the following steps: obtaining historical use data and current operation data corresponding to a target air conditioner; performing clustering processing according to the historical use data and target clustering parameters to obtain an air conditioner habit mode of the target air conditioner; determining a target habit mode in the air conditioner habit mode according to an associated dimension weight of the air conditioner habit mode and a habit mode strategy, the associated dimension weight being a weight parameter representing the quantitative quality of the air conditioner habit mode in a specified dimension; and performing air conditioner forgetting to turn off control according to the target habit mode and the current operation data to obtain an air conditioner control result. The application can accurately identify whether the user forgets to turn off the air conditioner without additional detection hardware during air conditioner operation, and performs corresponding air conditioner control processing when the user forgets to turn off the air conditioner, thereby reducing power consumption caused by forgetting to turn off the air conditioner, effectively reducing air conditioner detection costs and improving air conditioner energy-saving effect.

The utility model provides a cooling device of a main transformer, which relates to the field of cooling equipment for the main transformer and comprises a transformer shell, the transformer shell is used for protecting a transformer core, and insulating oil and a cooling component are added in the transformer shell. Comprising cooling fins and a first fan which are used for cooling a transformer shell, a frame fixed to one side of the transformer shell, a coiled pipe, fins and a second fan which are used for cooling insulating oil, and a circulation assembly which comprises a circulation pump and a backflow pipe communicated with the transformer shell and the liquid inlet end of the circulation pump. According to the transformer temperature monitored by the thermocouple and the liquid level information monitored by the liquid level sensor through the PLC in the control assembly, the first electromagnetic valve, the second electromagnetic valve, the first fan, the second fan and the circulating pump are intelligently regulated and controlled through the relay and the frequency converter; therefore, operation parameters of the cooling device can be flexibly adjusted according to actual conditions, and the energy-saving effect is improved.

The utility model discloses an energy-saving efficient dryer for dispersant production, which relates to the field of dispersant production and comprises a device body, a drying cabin is arranged in the device body, a drying mechanism is arranged in the drying cabin, an atomizer is fixedly mounted at the top of the device body, and a feed hopper is fixedly mounted at the top of the atomizer. A spraying pipe is fixedly installed on the inner wall of the top of the drying cabin, a spraying head is arranged on the outer wall of the spraying pipe, a driving motor is fixedly installed on the top of the device body, a stirring shaft is fixedly installed at the end of the driving motor, stirring blades and a scraping plate are fixedly installed on the outer wall of the stirring shaft, and a recycling mechanism is arranged on the top of the device body. According to the energy-saving efficient drying machine for dispersing agent production, dispersing agent raw materials are atomized through the drying mechanism and evenly sprayed into the drying cabin through the spraying pipes and the spraying heads, the contact area of a dispersing agent and hot air is increased, the dispersing agent can be rapidly heated and dried, the drying efficiency is effectively improved, and energy consumption is reduced.

The utility model relates to the technical field of drive axles, and provides an electric drive axle assembly provided with a multi-gear transmission. The electric drive axle assembly provided with the multi-gear transmission comprises a middle axle electric drive axle, a rear axle electric drive axle, a first motor assembly, a first power transmission assembly, a differential mechanism and a half shaft, multiple cooperative working conditions are achieved through cooperative work of multi-gear change of the middle axle electric drive axle and the rear axle electric drive axle, and when the number of gears of the middle axle electric drive axle and the rear axle electric drive axle is increased, the first motor assembly and the first power transmission assembly are driven to rotate. Explosive exponential increase can occur in the number of cooperative working conditions, the applicability to various tramcar driving states is greatly improved on the premise that the size is guaranteed, the integration degree is improved, and finally the energy-saving effect of the tramcar is improved.

The application provides a subway station air conditioning water system energy-saving method based on a Modelica model and a genetic algorithm, relates to the technical field of track transportation building energy optimization and intelligent control, and the method comprises the following steps: a simulation model of a subway station air conditioning water system is established in Dymola software based on a Modelica language; the established simulation model is initialized with a population, a genetic algorithm is realized by using MATLAB, a minimum total energy consumption of the air conditioning water system is taken as an objective function, and an optimal control strategy is obtained; a Dymola-MATLAB joint simulation interface is constructed by using Python according to the optimal control strategy; and the optimal control strategy of the subway station air conditioning water system is obtained by iterative optimization through the genetic algorithm according to the joint simulation interface. Through the technical path of "precise modeling-intelligent optimization-closed loop control", the application systematically solves the industry problems of "high energy consumption and difficult control" of the subway station air conditioning water system, and provides an innovative solution for the construction of intelligent track transportation.

This disclosure relates to an energy recovery device and system. The energy recovery device is used in a cooling tower, which includes a tower body, a circulating water pump, and a water distribution main pipe. The water distribution main pipe includes an inlet end connected to the circulating water pump and an outlet end extending to the top of the tower body. The energy recovery device includes a first power generation device, which is installed at the top of the tower body and connected to the outlet end of the water distribution main pipe to generate electricity using the potential energy of the water flow. By placing the first power generation device at the top of the cooling tower and connecting it to the outlet end of the water distribution main pipe, which is also located at the top of the cooling tower, the first power generation device can concentrate and convert the accumulated gravitational potential energy of the water flow in the water distribution main pipe into electrical energy before the water is dispersed by the water distribution system. This minimizes energy loss along the energy transfer path, significantly improves the energy recovery effect, and thus enhances the energy-saving effect.

The utility model discloses a low-energy-consumption energy-saving glue injection machine which comprises a base, conveying belts are arranged on the two sides of the top of the base, a mounting plate is arranged in the middle of the top of the base, a glue storage tank is arranged on the top of the mounting plate, and an electric push rod is arranged on the top of the inner side of the mounting plate. A movable plate is arranged at the output end of the electric push rod, and a movable rod is arranged in the middle of the bottom of the movable plate. Through mutual cooperation of the electric push rod, the glue injection pipe, the movable plate, the spring, the movable rod, the piston, the sleeve, the conveying pipe, the one-way valve and the flow guide hose, when the device controls the movable bin to ascend and descend to inject glue into a product, the piston can be driven to do piston motion in the sleeve, and glue in the glue storage tank is automatically extracted for glue injection; one-time glue injection operation can be synchronously completed by lifting the movable bin every time, consumption of a pump body for extracting glue is saved, then electric energy consumption of the device is reduced, and the energy-saving effect of the device is improved.

The present application relates to the technical field of air extractor, particularly relates to a direct drive improvement device of oil pumping unit; including tower body, platform, driver, shaft coupling, drum, crown assembly, belt, oil pumping rod, counterweight box and liquid cooling mechanism, the liquid cooling mechanism includes motor shell cooler, the platform is fixedly arranged on the top of the tower body, the driver, crown assembly and motor shell cooler are all fixedly arranged on the platform, the drum is rotatably arranged on the platform and located on one side of the driver, the driver and drum are drivingly connected through the shaft coupling, the crown assembly is located on one side of the driver, shaft coupling and drum, the belt is slidably arranged on the drum and crown assembly, the oil pumping rod and counterweight box are respectively fixedly arranged at two ends of the belt, the oil pumping rod is located on one side of the tower body, and the counterweight box is located below the platform; energy consumption is significantly reduced, frequent maintenance is not needed, and mechanical noise of the traditional reduction gearbox is eliminated.

This utility model relates to the field of aerated biological tank technology and discloses an energy-saving microporous aerated biological tank system for photovoltaic wastewater treatment. The aeration component includes an air guide pipe connected to a support rod, an air supply pipe connected to the air guide pipe, and aeration pipes evenly distributed on the air guide pipe. Aerators are linearly arranged at the bottom of the aeration pipes. A swirl component is installed inside the aerator, and a spiral air guide component is installed outside the swirl component. Tangential holes are opened along the circumferential direction on the outer wall of the spiral air guide component, and each set of tangential holes is a conical channel inclined at 45°. Each set of conical channels has an elastic closed-cell diaphragm built in. The swirl component generates a swirling flow, which can first "shred" the 0.3MPa air, and then the gas is "fan-shaped" and scattered by the spiral air guide component. It can achieve higher oxygen transfer efficiency and lower operating costs with less electricity, fewer pipes, and a larger coverage area, resulting in good energy-saving effect.

A non-standard vacuum insulation panel includes a vacuum insulation panel and an organic insulation panel. The organic insulation panel has a recessed portion in the middle for the vacuum insulation panel to be inserted. The vacuum insulation panel is placed into the recessed portion, and during installation, it is bonded to the organic insulation panel using polyurethane adhesive to improve the fixing effect. The depth of the recessed portion is not less than 20mm, and the thickness of the vacuum insulation panel is 5-8mm less than the depth of the recessed portion. Therefore, after the vacuum insulation panel is placed into the recessed portion, there is a gap between the upper surface of the vacuum insulation panel and the upper surface of the organic insulation panel, enhancing the thermal insulation effect of the wall. This invention, through this combined structure of the vacuum insulation panel and the organic insulation panel, ensures excellent thermal performance of the components while facilitating the integrity of the components during construction. It meets the requirements of high-efficiency energy-saving walls while reducing the cost of the composite panel.

The utility model relates to the field of mass spectrometer temperature control, and provides a temperature control device for a mass spectrometer. The temperature control device for the mass spectrometer comprises a medium cooler; the case is internally provided with a containing space, the containing space is used for installing a mass spectrometer, the containing space is further internally provided with a heat exchanger and an air supply part, the heat exchanger is in fluid communication with the medium cooler through a pipeline, and the air supply part is used for blowing the cooling capacity of the heat exchanger to the mass spectrometer; and the pump body is arranged on the pipeline. According to the temperature control device for the mass spectrometer, through cooperative work of the medium cooler, the heat exchanger, the air supply piece and the pump body, the working temperature of the mass spectrometer can be accurately controlled; the mass spectrometer can stably operate at a proper temperature, the influence of temperature fluctuation on the performance of the mass spectrometer is reduced, and the accuracy of a measurement result is improved; the problems of performance reduction of electronic elements, thermal deformation of mechanical parts and the like caused by over-high temperature are avoided, and the service life of the mass spectrometer is prolonged.

The utility model relates to acetic acid rectification energy -conserving separation device technical field, and disclose acetic acid rectification energy -conserving separation device, including rectifying tank, the right side of rectifying tank places the heat preservation box, the outer wall of rectifying tank is penetrated respectively with air inlet pipe and pressure reducing pipe, the one end of air inlet pipe is equipped with igniter in rectifying tank inside, the top of rectifying tank is penetrated respectively with feeding pipe and reflux tube. This acetic acid rectification energy -conserving separation device, through setting up rectifying tank, pressure reducing pipe, gas pipe, reflux tube, heat preservation layer, solenoid pressure reducing valve structure, make the device in the operation process, high temperature and high pressure air will be through the opening of solenoid pressure reducing valve and be arranged into the heat preservation interlayer, thereby guarantee the safety of the device in the operation process, and in the subsequent heating process, high temperature and high pressure air in the heat preservation interlayer is directly arranged into rectifying tank through reflux tube again, to this reduces the combustion and use of carbon monoxide, and further improves the energy -conserving effect of the device.

The utility model discloses a liquid double rotor compressor and air conditioning system, wherein liquid double rotor compressor includes compressor body and gas -liquid separation liquid storage jar A, the compressor body includes seal cylinder body, be equipped with upper pump cavity and lower pump cavity in the seal cylinder body, be equipped with upper eccentric rotor in the rotation of upper pump cavity, be equipped with lower eccentric rotor in the rotation of lower pump cavity, the top of seal cylinder body is equipped with liquid outlet B, the side bottom of seal cylinder body is equipped with liquid inlet B, the top of gas -liquid separation liquid storage jar A is equipped with liquid inlet A, the bottom of gas -liquid separation liquid storage jar A is equipped with liquid outlet A, liquid outlet A and liquid inlet B are communicated through liquid -passing pipe. The utility model discloses liquid double rotor compressor and air conditioning system can reduce the risk of fluorine pump cavitation and promote the operation efficiency.

The application discloses a kind of optical fiber ribbon bunching processing device and bundle structure coiled optical fiber ribbon cable, it is related to optical cable production technical field, its technical scheme main point is: including pay-off stranding mechanism, pay-off stranding mechanism includes vertical frame, carousel assembly, stranding head and stranding die, the rotation axis of carousel assembly is perpendicular to ground setting;Carousel assembly includes stranding drive part, center base and extension ring disc, extension ring disc is detachably fixed on the periphery of center base or the periphery of adjacent another extension ring disc;Center base and extension ring disc are respectively provided with a plurality of wire reel racks and are used to drive wire reel rack to untwist untwist drive part, stranding drive part is provided with electric slip ring between center base, and power supply contact is arranged between center base and extension ring disc, and between adjacent extension ring disc.The application can be flexibly, quickly adjusted physical configuration according to actual production demand, to realize the purpose of on-demand driving, energy saving and cost reduction.