318results about How to "Save maintenance cost" patented technology

The invention discloses a power transmission and transformation equipment state overhauling system based on risk evaluation. The system consists of a software supporting module, an equipment information collecting module, an equipment state diagnosing and evaluating module, an equipment risk evaluating and analyzing module, an equipment overhauling strategy auxiliary decision making module and an evaluating and checking module. The six modules are sequentially connected and mutually supported from bottom to top to form a pyramid type decision making flow path. The invention implements one set of complete system on the data information and equipment maintenance of a power network, makes a dynamic, timely, high-reliability and economic maintenance plan for the power transmission and transformation equipment under the condition of carrying out quantitative calculation on risks, greatly reduces the unnecessary maintenance, decreases the equipment damage caused by maintenance, saves the maintenance and management cost, and enhances the reliability of the power network.

The invention discloses an intelligent mobile charging automobile system and method. The system comprises a charging automobile, a large-capacity energy storage battery pack, a DC-DC direct-current converter A, a vehicle-mounted charger, a charging connection device, a charging transfer device, a ground track, a mobile phone client terminal, a scheduling center server and a charging room, wherein the scheduling center server comprises a wireless communication unit, a data receiving unit, a data processing unit and a data feedback unit; the charging automobile comprises a driving system, a whole-automobile controller, a wireless communication module, a sound-light alarm module, a tracking detection module and an obstacle avoidance detecting module. According to the intelligent mobile charging automobile system, navigation and landmark tracks are mounted and paved on the ground on the basis of the existing facilities of parking lots; the charging transfer device is mounted on the ground of the preserved charging automobile parking space; the automatic connection charging is implemented; the problem that charging stations and charging piles are inconveniently built in the existing parking lots can be solved; the system is simple and convenient; the building cost and the maintenance cost are greatly reduced; and the charging time is reduced.

The invention which relates to an optical instrument and detection imaging technique discloses a large field depth iris image acquisition system and a method based on a plurality of fixed-focus cameras. The system comprises an iris image collecting device and an image recognition device. The method comprises the following steps: respectively imaging the iris by means of the fixed-focus cameras having different imaging object distance ranges and producing a multi-path fixed-focus image results; choosing one or a plurality of multi-path fixed-focus image results through distance measurement or image quality evaluation method; carrying out image processing and identification of chosen qualified iris image data. The invention effectively integrates the imaging ranges of different fixed-focus cameras in the mode of self-adapting switchover, thereby taking advantages of the cameras and at same time removing disadvantages of the cameras, enlarging the integral imaging range of the acquisition system, and improving the feasibility of an iris recognition system. Compared with the prior iris imaging method adopting a zoom camera, the invention has the advantages of low cost, quick and noiseless focusing.

The invention relates to a rapid three-dimensional mapping moulding method for ground and an underground pipe network, which comprises the following steps of: acquiring ground scene data and underground pipe data and respectively establishing three-dimensional model images of the ground and the underground pipe network; establishing the link between the ground and underground pipe network three-dimensional model images according to coordinates and storing the link into a database; carrying out rapid moulding in sections according to the moulding range of a rapid moulding machine to obtain underground pipe network sectioned distributing physical models; and splicing the sectioned distributing physical models to obtain an underground pipe network distributing physical model. The ground scene and an underground pipeline are combined and linked by the coordinates; people at different levels can vividly and visually find out the corresponding ground scene by a failure pipeline position and establish a maintenance scheme; similarly, an underground pipe network under a ground scene can be reformed and maintained; and the invention realizes the scientific management of urban infrastructure, saves the maintenance and construction cost, reduces the generating probability of accidents and improves the engineering safety degree and quality.

The present invention belongs to the technical field of water ecological restoration, and specifically discloses a rapid method for constructing a river way water ecosystem, the method includes the following steps: 1, collecting of to-be-repaired river way water ecological information; 2, detailed analysis of pollution information, sewage interception reoxygenation and blackness and odor removal by microbial decomposition; 3, planting of emergent proper aquatic plants, submerged plants and the like according to water and hydrological information; 4, control of algae by aquatic animals; and 5, water ecosystem maintenance; wherein aquatic plants are usually harvested in November each year, and plant body residues are cleaned up in early spring. Through combination of an ECO-EGG plug-flow aerator and the constructed river way water ecosystem, physical, chemical and biological-ecological approaches are effectively combined for phased treatment, water quality is rapidly improved, water eutrophication is controlled, water self-purification capacity can be improved, the water ecological structure and function can be restored, water quality can be long term and effectively improved, meanwhile the effectiveness, long effectiveness, economical efficiency and ecological compatibility of polluted water treatment can be unified.

The invention discloses an integrated switch cabinet intelligent operating system. The integrated switch cabinet intelligent operating system comprises eight modules which are a switch cabinet state indication module, a temperature and humidity online monitoring module, an intelligent operating module, an arc light protecting module, a protecting measuring module, a breaker online monitoring module, a communication module and a human and machine interface module. By means of the modules, the functions of switch cabinet online monitoring, temperature and humidity automatic monitoring, automatic control of an electric hand and a car grounding knife, arc light protection, protecting monitoring, five-protecting interlocking and vacuum degree online monitoring are integrally achieved, the intelligent and visible requirements of primary equipment can be met, safe operation of the primary equipment and safe operation of a power grid are effectively guaranteed, maintenance cost of the equipment is reduced, and the integrated switch cabinet intelligent operating system has significant meanings for the operation of the power grid and achievement of the lean management of the equipment.

The invention discloses an enclosed parking lot gateway intelligent fee charging and collecting system comprising an intelligent parking box, a local server, a cloud end server and a rail. Only the intelligent parking box needs to be additionally arranged without establishment of a local area network in an existing enclosed parking lot so that construction and maintenance cost can be saved. The local server is arranged so that storage can be performed in the local server firstly and timekeeping and fee charging can be performed under the situation of network disconnection. Prepayment can be realized. If payment is provided, a signal is transmitted to a control module, a fee collecting completion instruction is transmitted from the cloud end or local and the rail is controlled to be lifted so that automatic rail lifting can be realized without queuing when a vehicle leaves the parking lot. The local server is connected with the cloud end server and used for uploading the backup and downloading synchronous updating from the cloud end in a timing way so that data are accurate and reliable, and reliable data support is provided to a mobile inducing system.

The invention discloses a multi-level radio network-based self-adaptive signal lamp system and a control method thereof. The system is characterized by consisting of a management terminal, a gateway electronic control unit (ECU), a signal driving test ECU, and a vehicle detecting ECU; in the invention, the gateway ECU, the signal driving test ECU, and the vehicle detecting ECU arranged at each intersection are respectively taken as a coordinator, a router and a terminal node of ZigBee network for performing network and layout; the excellent characteristics of radio sensing network, such as self-organization, multi-hop routing, etc. are kept; the integral robustness, reliability and maintainability are improved; and the construction and electrical wiring are simplified. The global system for mobile communications (GSM) interface of the gateway ECU makes the management terminal and a plurality of intersections realize a green wave band coordination control function in short message internet manner. Based on a hierarchical control system of a multi-level network structure, the system can be used for handling overall traffic flow intelligence dispersion on a large scale, and has the characteristics of capability of independent running at a single intersection and keeping system intelligence even a management terminal network system fails.

The invention discloses a telescopic overall hoisting derrick device and a hoisting method thereof. The derrick body is divided into a derrick body upper section and a derrick body lower section, wherein the derrick body upper section is arranged in the derrick body lower section; a roller device is arranged between the derrick body upper section and the derrick body lower section; when the derrick body upper section completely retracts in the lower section and is positioned at a horizontal position, the overall gravity center of the derrick device is positioned at a central position of a derrick supporting table; a telescopic derrick driving device is arranged between the derrick body upper section and the derrick body lower section; and a derrick hoisting hydraulic cylinder is arranged on the derrick supporting table and drives the derrick body lower section to change from a horizontal state to a vertical state. The hoisting method comprises a mounting method, a detaching method and a hoisting method, wherein the mounting method is a sectioned hoisting mounting method. The derrick device is unique and ingenious in design, overall in hoisting, time-saving and labor-saving, and great detachment is not required, so that the using cost and the maintenance cost are greatly saved, and the using and mounting efficiency and the safety are improved.

A mobile terminal-based site survey system and a method thereof are applied to the field of real estate and land site surveys. The system comprises a dispatching center, a wireless network, a mobile terminal, a survey operation module, a network, a cloud survey data base and a survey processing module. The method comprises the following steps: sending a survey task to the mobile terminal through the wireless network by the dispatching center; after the mobile terminal receives the task, carrying out site survey operation; generating survey data after the completion of the survey, and uploading to the dispatching center; and checking, accepting and processing the survey data received through the dispatching center. According to the invention, based on the mature technology of a mobile Internet and the mobile terminal, the work efficiency of site survey operation is improved; compared with the prior art, the site survey data is ensured to be real and complete; and the survey efficiency is improved 3-7 times compared with that of a traditional survey manner, the paperless survey is realized, and the equipment is simple.

The invention relates to a software hybrid measure method based on trusted computing. The software hybrid measure method includes the steps: preprocessing software, analyzing and inserting program source codes, extracting behavior characteristics of the software, generating a software behavior characteristic library, embedding a software integrity measure strategy and generating an executable program to be measured; measuring the software, measuring integrity by a parallel optimization algorithm when starting the executable program to be measured according to the integrity measure strategy and the software behavior characteristic library, and dynamically measuring the executable program in real time in the running process. Static software measure and dynamic software measure can be simultaneously supported, software integrity measure and real-time dynamic behavior measure are combined by the aid of technologies such as parallel optimization, strategy embedding, inserting and system calling division, and the method has fine measure efficiency and low measure expenditure.

The invention discloses a method and a device for transmitting the 10 gigabit fiber channel service in an optical transmission network, belonging to the technical field of the optical transport network. The method comprises the following steps: firstly, a sender adjusts the speed rate of the user side receiving the 10 GFC service signal to the 10GE signal speed rate; secondly, the 10 GFC service signal with the adjusted speed rate is mapped into OTU2e/ODU2e signal or OTU1e/ODU1e signal sent to the optical transmission network to transmit; the receiver receives the OTU2e/ODU2e from the network side, or the OTU1e/ODU1e signal performs the decoding frame process to be the 10 GFC service signal with 10 GE speed rate; then the speed rate of the 10GFC service signal is adjusted to the standard; and finally, the 10GFC service signal with the adjusted speed rate is sent to the client side, thereby facilitating the mixing syntaxis access of various 10G services and utilizing the bandwidth resources of the optical transmission network more effectively.

The invention relates to a blueprint generating method for an integrated avionic system model aiming at architecture analysis and design language (AADL) description. The blueprint generating method includes the following steps: 1 modeling: building the avionic system model from bottom to top in an AADL modeling environment: 1.1 modeling a hardware structure; 1.2 modeling a software structure; 1.3 building a mapping relation model from software to hardware; 1.4 building a distributed system model which comprises a distributed software model, a distributed hardware model and the mapping relation model from software to hardware; 2 automatically generating a blueprint according to the avionic system model; and 3 enabling a user to upload a blueprint file to a target machine. The blueprint generating method solves the technical problem that time and labor are wasted and errors can be caused easily when the current users manually edit the blueprint file, automatically generates the blueprint in operation aiming at the avionic system model established by the AADL, prevents the users from manually editing the blueprint file and improves blueprint generating efficiency.

The invention discloses a pump-free LNG gas-filling system and a liquefied natural gas processing method. The pump-free LNG gas-filling system includes an LNG low-temperature storage tank; an upper gas phase of the LNG low-temperature storage tank is provided with a first pipeline and a second pipeline, a lower liquid phase of the LNG low-temperature storage tank is provided with a third pipeline and a fourth pipeline, the first pipeline is provided with a first valve, the second pipeline is provided with a second valve, the third pipeline is provided with a third valve, and the fourth pipeline is provided with a fourth valve; the second pipeline and the third pipeline are communicated with a liquid discharging port through a liquid discharging pipeline, the liquid discharging port is provided with an eighth valve, and positions, corresponding to the second pipeline and the third pipeline, of the liquid discharging pipeline are respectively provided with a second emergency shut-off valve and a third emergency shut-off valve. The liquefied natural gas processing method is provided. With adopting of technical forms of a liquid adding pipeline, a system gas phase pipeline and system liquid discharging and pressurized pipelines, car filling energy dissipation is reduced to be zero energy dissipation, a low-temperature pump and other devices are not required to be increased, and using cost and maintenance cost of the low-temperature pump and other devices are saved.

The invention discloses a numerical control machine tool operation state health diagnosis system and diagnosis method. The system comprises an edge data acquisition module, a cloud platform and a client, the cloud platform is connected with the edge data acquisition module and the client. The cloud platform comprises a predictive diagnosis module, an information management and storage module and an application server; and the predictive diagnosis module comprises a real-time diagnosis module, a post-processing diagnosis module and a comprehensive diagnosis module. According to the system, a cloud platform with a diagnosis function is used for replacing an upper computer, the expandability is greatly improved, the diagnosis and prediction tasks can be completed only by deploying corresponding sensors on the machine tool and connecting the sensors to the cloud platform, the real-time state data of the machine tool are managed in a centralized mode through the cloud platform, and the health condition of the machine tool is evaluated and predicted through the diagnosis technology based on the neural network. The diagnosis method is simpler, and the health diagnosis accuracy is high.

The invention provides an air conditioner control method and a control device and an air conditioner. The air conditioner control method comprises the following steps: the rotating speed of a fan is adjusted according to the temperature deviation quantity, wherein the adjusting quantity of the rotating speed of the fan is positively correlated with the temperature deviation quantity; the present environment temperature value T1 is compared with the set environment temperature value T0 to obtain the temperature deviation value Tdet=T1-T0; and the present rotating speed F1 of the fan is compared with the previous rotating speed F2 to obtain the present rotatijng speed adjusting quantity Fdlt=F1-F2 of the fan. The air conditioner control method obtains the rotating speed adjusting quantity of the fan through the environment temperature parameters to control the rotating speed of the fan to adjust the environment temperature, so that the environment temperature is near to and stable at the set temperature, the comfortable experience is brought to users, the noise is lowered, and the later maintenance and use costs are saved.

The invention relates to a signal control system and signal control method based on traffic simulation. The signal control system comprises a data acquisition module, a simulation and forecast merging module, an intelligent traffic signal lamp control module and a traffic guidance module. The data acquired by a last intersection acquisition module are sent to the simulation and forecast merging module, the traffic flow data of a current intersection and the data acquired at the last intersection are sent to the intelligent traffic signal lamp control module to carry out self-adaptation traffic control, accordingly, a detector set at the current intersection is replaced, half detectors in a road section can be replaced and removed, the purchasing and maintaining cost are greatly saved, the intersections of upstream and downstream are corelated, the signal timing dial is uniformly coordinated and adjusted, the intercommunication of a road network is enhanced, a scheme capable of improving the traffic capacity of the road section can be designed, and the problem of traffic jam in cities at present can be relieved.

The invention relates to a household interactive image-text voice information and intelligent security system which comprises a central control unit, a wireless communication network module, a visible intercom module and a terminal device coordination module, wherein a wireless digital technology is respectively adopted controlling the communication between the central control unit and the wireless communication network module as well as between the visible inter-conversation module and the terminal device coordination module, therefore, the visible intercome of a household doorstop or a building doorstop, the real-time monitoring of a terminal device, and the interactive image-text voice information interaction and the real-time push among homes, buildings or communities can be achieved.

The invention discloses a shaft-mounted brake disc module for a high-speed train. The module comprises brake discs, a support disc and a disc hub; two sets of brake discs are provided, are coaxially laminated on the disc surfaces on the two sides of the support disc, and are clamped and locked with the support disc through first connecting structures; the brake discs are composite material brake discs with smooth disc surfaces on two sides; heat dissipating structures are arranged on the disc surfaces on the two sides of the support disc, and are laminated with the brake discs to form heat dissipating channels; and a connecting flange is arranged on an inner ring of the support disc, and is fixedly sleeved with the disc hub through a second connecting structure. Compared with a traditionaloverall brake disc, the module has the characteristics of simple structure, reliable connection, high-temperature resistance, convenience to maintain, light weight and good braking effect, reduces the energy consumption in operation and braking of the high-speed train, realizes application of a composite friction material to a high-speed train braking system, and greatly saves the high-speed train company operation and maintenance costs.

The invention discloses a reciprocating-type feeding mechanism. The reciprocating-type feeding mechanism comprises a partition plate, a supporting plate, a pushing plate, a forward-pushing half-gear assembly and a backward-pulling half-gear assembly, the pushing plate and one end of a pushing rack are connected and fixed, and clamping teeth are arranged on the two sides of the pushing rack correspondingly; the pushing rack and a half gear of the forward-pushing half-gear assembly are assembled in an engaged mode through the clamping teeth on one side; the forward-pushing half-gear assembly further comprises a connecting ring and a connecting shaft, the connecting ring is fixed to the half gear, and the connecting ring and one end of the connecting shaft are assembled and fixed; the other end of the connecting shaft penetrates through the partition plate to be assembled with a driven gear; the driven gear is engaged with a driving gear; the driving gear is installed on a driving shaft,and the driving shaft is connected with an output shaft of a driving motor; and the backward-pulling half-gear assembly is the same as the forward-pushing half-gear assembly in structure, a driven gear of the backward-pulling half-gear assembly and the driven gear of the forward-pushing half-gear assembly are both engaged with the driving gear. The workpiece pushing interval time is uniform and stable, the reciprocating-type feeding mechanism can adapt to the worse use environment, and the use and maintenance costs are saved.

The invention provides a sampling device for an analyzer and a sampling analysis and control method. The sampling device for the analyzer comprises a sampling tank and a sampling pipeline, wherein the sampling pipeline comprises a plurality of paths of branch pipelines which are independently connected into the sampling tank, and each branch pipeline in the sampling pipeline is respectively provided with a sampling valve connected with a controller; and a sample discharging valve which is connected into a liquid discharging pipeline is arranged at the bottom of the sampling tank. The sampling analysis and control method corresponding to the sampling device for the analyzer automatically controls the switches of the sampling valve and the sample discharging valve through the controller according to the preset sequence and time to achieve the purpose of sampling measurement of a plurality of process point parameters by using one analyzer and one sampling tank, thereby effectively reducing investment cost, maintenance cost and production energy consumption.

The invention provides an automatic loading and stacking integrated machine of goods and belongs to the field of automatic loading equipment of the goods. The automatic loading and stacking integrated machine is characterized in that one side of a vertical belt conveyor mechanism (1) is provided with a horizontal conveyor mechanism which is perpendicular to the vertical belt conveyor mechanism (1); the bilateral sides of the horizontal conveyor mechanism can move horizontally along one side of the vertical belt conveyor mechanism (1) through a horizontal sliding device; the horizontal conveyor mechanism can be driven by the vertical belt conveyor mechanism (1) to move horizontally on a machine travelling mechanism (14) simultaneously through a travelling sliding device which is arranged at the bottom of the vertical belt conveyor mechanism (1); a connection position of the machine travelling mechanism (14) and the vertical belt conveyor mechanism (1) is provided with an adjustment baffle plate (11) which is used for adjusting the movement direction of the goods; a horizontal push-out mechanism (3) is arranged above a connection position of the vertical belt conveyor mechanism (1) and the horizontal conveyor mechanism. According to the automatic loading and stacking integrated machine of the goods, manual operation is not required in the integral loading process, integration of loading and stacking is automatically achieved, and accordingly the loading efficiency is greatly improved, the installation space is saved, and the goods loading and conveying requirements of any position in a warehouse is achieved through match of the vertical conveyor mechanism and the horizontal conveyor mechanism.

The invention provides a flexible production line of automobile side bodies. The flexible production line of the automobile side body comprises a left side body assembling area, a right side body assembling area, a conveying area and a left and right side body matching area. Each assembling area is provided with a sliding table switching conveying system, a vertical type rotating double-face rotatable table and a clamp storage area capable of storing the side bodies of multiple automobile types. According to the flexible production line, collinear flexible production of the side bodies of the multiple automobile types can be achieved, and the occupied space of multi-line production and production, maintenance and management cost can be saved.

The invention discloses an automatic stamping machine, which comprises an upper die assembly and a lower die assembly, the lower die assembly comprises a lower die and a lower die driver, and the lower die driver comprises a turntable assembly and a turntable drive motor. The invention can ensure that an operation position of a stamping operator can be isolated from a stamping position by a turntable, consequently, an enough safe distance exists between the operation position and the stamping position when an upper material and a lower material are stamped, the hands of the operator can be protected from injury when misoperation or a mechanical fault occurs, and thereby safety is high; because an automatic control system controls the stamping process, human intervention is reduced, safety accidents caused by human subjectivity are eliminated, and the working efficiency is increased; because the combined structure of a central disk and an annular bearing platform is provided with buffer springs, the eccentric wear between the central disk, a drive shaft and bearings can be effectively prevented, the transmission of stamping force can be effectively obstructed as well, so that the central disk and the drive assembly thereof can be prevented from being affected by the stamping force, and thereby the service lives of the stamping turntable and the driver thereof can be prolonged.

The invention discloses a field detector and detecting system with a street lamp fault detection function. The field detector comprises an electric energy sampling module, an electric energy measuring module, an environmental information sampling module, a control processing module, a storage module, and a communication module. The detecting system comprises the field detector and a main station server. The field detector computes a difference value curve, compares power use data and environmental data with fault mode data so as to determine street lamp state information, and gives alarm information when a fault occurs to the street lamp in order to ask a worker to timely treat the fault. Real-time detection data can be transmitted to the main station server by the communication module. The worker may know the operating state of the street lamp anytime by using the main station server. A maintenance worker is not required to perform field detection so that the labor intensity of the worker is greatly relieved and the use and maintenance cost of the street lamp is reduced. The field detector and the detecting system can be widely used in the field of street lamp detection.

The invention discloses a calculation execution method and system for a deep neural network. The calculation execution method comprises the steps of: constructing a deep neural network structure; initializing the deep neural network; by a calculation rear-end module, executing a submitted neural layer algorithm, and executing each neural layer module in the deep neural network one by one; and by operating the calculation rear-end module, acquiring an operation output result of the deep neural network. According to the invention, execution efficiency for a deep neural network model is improved, and calculation resources, such as a GPU, a CPU and the like, can be effectively utilized to a great extent.

The invention discloses a method for preparing a nanoscale pesticide preparation by means of silicon dioxide aerogel, belongs to the technical field of pesticides, and particularly relates to the application of silicon dioxide aerogel serving as a novel carrier of a pesticide processing aid. According to the technical scheme, when the silicon dioxide aerogel is used for nanocrystallized preparation processing of a slightly soluble technical material as a carrier, the technical material is dissolved in a solvent or broken, the silicon dioxide aerogel is loaded with liquid containing the solvent through adsorption or mixed with the broken technical material so as to form a nanoparticle drug carrier system with the diameter smaller than 100 nm, water is added to the nanoparticle drug carrier system, stirring or emulsification is conducted for homogenous dispersion, the solvent and water are removed through drying, and then a nanoscale pesticide is obtained. The method has the advantages that environment friendliness is realized, and the gap in the carrier material for nanoscale pesticides at home and abroad is filled.

The invention discloses an electric power steering pump for an electric automobile. The electric power steering pump comprises a motor and a pump body, wherein the motor and the pump body are mutually connected through a pump connecting body and sealed; an external spline is machined at the end part of the output shaft of the motor; the output shaft penetrates through the pump connecting body and is connected with an oil pump rotor of the pump body through the external spline, and further directly drives the oil pump rotor of the pump body to rotate. The electric power steering pump has the advantages that the motor and the pump body share one transmission shaft, the design of a motor end cover can be omitted, the design of a sealing system between the motor end cover and the output shaft can be correspondingly omitted, the cooling efficiency of the motor can be further enhanced through the design of a circulating oil way, the service life of equipment can be prolonged, and use and maintenance costs are saved.

The application relates to a data batch processing method and device. The method comprises the steps of: receiving multiple pieces of user request data and determining one or more data summarization templates relating to the multiple pieces of user request data; setting summarization dimensionalities and executable moments in each of one or mote data summarization templates; when the multiple summarization dimensionalities are the same, batch processing the multiple pieces of user request data. The application provides a standard data batch processing system structure comprises a set of standardized semanteme for data batching processing; only by arranging different parameters and calling a data summarization plug-in, the batch processing of data with various types of service can be achieved, and the data batch processing efficiency is improved.

The invention provides an intelligent cooler control system for a transformer. The intelligent cooler control system comprises a current transformer, an oil level temperature measuring meter, an oil outlet temperature measuring meter, a flow indicator, an inlet thermometer, a wind speed sensor and a control box, wherein the current transformer and the oil level temperature measuring meter are arranged on the transformer, the oil outlet temperature measuring meter and the flow indicator are arranged on an output pipeline of an oil pump which is arranged in a cooler, the inlet thermometer is arranged at the position of a fan inlet which is arranged in the cooler, the wind speed sensor is arranged at the position of a fan outlet which is arranged in the cooler, and the control box is provided with a control circuit. An intelligent cooler control method comprises step 1, initializing parameter settings and collecting control parameters; step 2, obtaining the actual cooling capacity of a cooling system and the actual losses of the transformer through calculation according to intrinsic parameters of the transformer and the collected control parameters; step 3, performing comparison on the actual cooling capacity Py of the cooler and the actual losses P of the transformer and controlling the oil pump of the cooler and or a fan according to a comparison result; step 4, repeating the step 2 and the step 3 according to the intrinsic parameters of the transformer and the timely-collected control parameters until the oil pump and the fan reach the operation state when Py is equal to P in the step 3.