146results about How to "Timely operation" patented technology

The invention discloses a remote automatic control system of a fracturing pump skid used in an oil field. The system is used for remote automatic control of a well service pump skid and a truck-mounted skid used in the oil field; the remote automatic control system consists of a field control system which consists of Siemens S7-315 series PLCs which are taken as a core, a Siemens MP370 which is taken as a remote control human-machine interface, and Ethernet which is taken as a transmission media; the system can achieve remote control functions such as start, stop and emergency stop of an engine, gear shifting, braking, turning back to a neutral position and idle speed of a gearbox and the like, and the system can modify field running parameters in a remote manner, thus realizing bidirectional transmission between the pump skid and the human-machine interface (HMI); the Ethernet is taken for communication so that the pump skid can transmit the field data to a remote controller or a server at the speed of 100MB / S; an industrial exchanger is taken to connect the devices such as the PLC, the HMI and the like to achieve more group controls; the exchanger can convert the field data into the data formats such as a standard *.CSV format and the like, and directly transmit the data to the server for data processing.

The invention discloses a positioning device and a positioning method for fault detection of local discharge, and the positioning device comprises two sensors, a local discharge detection positionfinder and a computer, wherein, the two sensors consist of an electromagnetic sensor and a resonant ultrasonic sensor; the local discharge detection positionfinder is internally provided with double-signal paths in parallel; the positioning device also comprises a data acquisition card and a liquid crystal display (LCD) which are connected with the output ends of the double-signal paths; one path of the double-signal paths is an electromagnetic path connected with a peripheral electromagnetic sensor, while the other path thereof is an ultrasonic channel connected with a peripheral resonant ultrasonic sensor; one path is displayed by the LCD connected with the acquisition card, and the other path is sent to a peripheral computer through data wires after signal received by the electromagnetic path and the ultrasonic path is processed by the acquisition card. The test method is simple and flexible, has easy operation and strong anti-interference performance, overcomes the defect of single detection method for local discharge in the prior art, and can realize accurate detection and position on local discharge fault points in power equipment.

The invention provides a control method and a control system for kitchen appliances. The control method comprises steps as follows: when a server receives a cooking recipe reading command sent by a terminal, at least one stored cooking recipe is sent to the terminal, so that the terminal displays at least one cooking recipe stored in the server for selection of a user, wherein each cooking recipe comprises cooking steps, cooking raw materials, cooking appliances, brief recipe introduction and / or nutrition analysis; when the user selects a target cooking recipe from the cooking recipes on the terminal, a target cooking recipe selection command sent by the terminal is received, and the target cooking recipe is selected; based on the received staring command, the server controls the corresponding cooking appliance to operate according to the cooking steps in the target cooking recipe. With the adoption of the technical scheme, direct and correct cooking steps can be provided for the user without sufficient cooking experience, and accordingly, the use experience of the user is improved.

The invention provides a household appliance control device and method. The household appliance control device is respectively in data connection with a cloud server, a user operating terminal and various household appliances and comprises an environment detection sensor module, an environment data sending module, an instruction receiving module and an instruction sending module. The environment detection sensor module is used for detecting environment data of the environment where the household appliance control device is located. The environment data sending module is used for sending the environment data to the cloud server and / or the user operating terminal so that the cloud server and / or the user operating terminal can generate instruction data according to the environment data. The instruction receiving module is used for receiving the instruction data. The instruction sending module is used for sending control instructions corresponding to the instruction data to the household appliances to control the household appliances to execute operation corresponding to the control instructions. According to the scheme, intelligent control over the household appliances can be realized, and the household appliances can match with the working environment intelligently.

The invention relates to a detection method for mineral oil in sludge, which comprises the following steps of: preparing a group of standard samples in different concentrations, entering the concentration of each standard sample to a computer, determining absorbance of all of the standard samples in sequence on an ultraviolet spectrophotometer, establishing a standard curve between the concentrations and the absorbance on the computer, taking a sludge sample for dryness, adding petroleum ether to dilute, putting the sludge sample into the ultraviolet spectrophotometer showing the absorbance of the sample after performing ultrasound and extraction by an ultrasonic instrument and metering constant volume, obtaining the concentration of the detected sample according to the standard curve, and calculating the concentration of the mineral oil in the sludge by using a formula at last. The detection method has the advantages that an ultrasound extraction technology is used to extract the mineral oil from the sludge sample sufficiently in a short time period in the detection method, the data is accurate, the time period is short, the operation is simple, the timeliness is realized, the total time for detecting a single sample does not exceed 3h, and the guidance of field sludge handling is facilitated.

The invention discloses a power battery equalization control method, and the method comprises the steps: judging whether the equalization processing of a battery pack of an electric car needs to be carried out or not when the electric car is in a charging state or a discharging state; determining each to-be-equalized cell in the battery pack when the equalization processing of the battery pack needs to be carried out; reading the equalization time of each to-be-equalized cell from a storage unit which stores the equalization time of each cell, and carrying out the equalization of each cell through the corresponding equalization time. The invention also discloses a corresponding battery management system. According to the embodiment of the invention, the method can effectively reduce the hardware cost, reduces the heat dissipation risk of a hardware cost, and prolongs the service life of the battery.

The embodiment of the invention provides a terminal upgrading method and device, a server, terminal equipment and a readable storage medium, and aims to solve the problem that management and maintenance are difficult in the terminal upgrading process. The terminal upgrading method is applied to the server, the method comprises the following steps of: receiving an upgrading request sent by the terminal, wherein the upgrading request at least carries an equipment identifier and a current version number group of the terminal; wherein the current version number group comprises at least one versionnumber; according to an equipment identifier and a current version number group carried by the upgrading request, upgrading the equipment; determining an internal version number of the terminal, andjudging whether the terminal belongs to a terminal to be upgraded or not according to the internal version number and a preset upgrading rule, and sending information of an upgrading file to the terminal to be upgraded under the condition that the terminal belongs to the terminal to be upgraded, so that the terminal to be upgraded upgrades the terminal to be upgraded according to the information of the upgrading file.

The invention discloses a belt slip detecting device comprising a frequency converter, an incremental rotary encoder and a microcontroller, wherein the frequency converter is connected with a belt conveyor and is used for controlling the rotation speed of a driven roll of the belt conveyor; the incremental rotary encoder is arranged on the driven roll and is used for detecting an actual speed value of a belt; the microcontroller is connected with the incremental rotary encoder and the frequency converter and is used for comparing a difference value of the actual speed value and a predetermined speed value of the frequency converter with a predetermined slip value range and controlling the frequency converter to execute the speed changing operation of the driven roll according to a comparing result; when the difference value is greater than the maximum value within a slip value range, the microcontroller controls the frequency converter to execute operation for accelerating the rotation speed of the driven roll; and when the difference value is smaller than the maximum value within the slip value range, the microcontroller controls the frequency converter to execute the operation for slowing the rotation speed of the driven roll.

The invention provides a digital photographic control method and device as well as a digital photographic device, belonging to the field of digital photography. The method comprises the following steps of: acquiring a protection area of an image according to a touch signal collected by a touch screen; carrying out unrecognizing processing on the protection area; and generating an image of which the protection area is subjected to unrecognizing processing through photography. In the photographic process, the area of the image is subjected to the unrecognizing processing, thus the protection of sensitive information in the image is realized without special processing equipment. The operation is timely, easy and convenient, and great convenience is provided for users.

The invention provides a bicycle safety detection system, method and device. The system comprises a bicycle end which is used for obtaining the riding data of a target bicycle in a first preset time period, determining whether the target bicycle has a dangerous riding behavior according to the riding data and a first dangerous behavior recognition model, and if the dangerous riding behavior occurs, executing a first target operation and reporting the riding data to a server; and the server is used for receiving the riding data, determining whether the target bicycle has a dangerous riding behavior or not according to the riding data and the second dangerous behavior recognition model, and executing a second target operation if the dangerous riding behavior is determined to occur. Accordingto the embodiment of the invention, whether the dangerous riding behavior occurs or not can be preliminarily judged by the bicycle end, and when the dangerous riding behavior is determined to occur,the server performs further recognition and judgment, so that the working pressure of the server is reduced, and meanwhile, the potential safety hazard of bicycle traveling is reduced by executing thetarget operation in time.

The invention relates to the technical field of data calculation processing, in particular to a medical consumable data management platform, which comprises a medical consumable data management system and a supplier logistics system, and the medical consumable data management system is applied to a hospital and is in butt joint with a hospital HIS system and the supplier logistics system; the medical consumable data management system comprises an SPD center library and a plurality of secondary intelligent warehouses arranged in a hospital; the supplier logistics system is used for obtaining delivery information provided by a supplier end for delivering to the SPD center library according to a purchase order when the purchase order of the medical consumable data management system is received; the medical consumable data management system is also used for binding the received medical consumables with the identity information of the receiver; and when the received medical consumables use the patient, binding the identity information of the patient with the received medical consumables. The problems of poor medical consumable information tracing effect and low working efficiency in the prior art are solved.

The invention discloses a cement combination semi-finishing grinding optimization control system. The cement combination semi-finishing grinding optimization control system comprises a data acquisition subsystem, a data analyzing subsystem, a DCS control subsystem, and a centralized control subsystem. The data acquisition subsystem is used to acquire parameters of cement production key equipment in DCS and particle size parameters analyzed and processed by a particle size analyzer. The data analyzing subsystem is used to determine whether cement particle size distribution is reasonable according to data acquired by the data acquisition subsystem, and according to the cement particle size distribution condition, the cement production key equipment is selected to be adjusted, so that the cement particle size tends to be normal, and by using the data analyzing subsystem, the adjusting amplitude of the cement production key equipment is provided. The cement key equipment is adjusted by the DCS control subsystem according to a result acquired by the data analyzing subsystem, and therefore objects of reasonable cement particle size distribution and stable quality are achieved. The invention also provides a cement combination semi-finishing grinding optimization control method.

The invention discloses a foreign trade logistics processing system and method with an instant prompt function, which provides a generally applicable stylized and standardized foreign trade logistics operation and tracking service software system for foreign trade, freight forwarding, customs brokers and other industries, and is especially suitable for different places The logistics service is especially in line with the strategy of "Regional Communication" and "Electronic Port" that the country is implementing. Through the data interaction between multiple data interaction clients and the cloud server, the system realizes the information synchronization of multiple data interaction clients at different points, so that business managers, operators and customers can understand the logistics process in the first time and make decisions. Corresponding processing; through online job dispatch and business management, work instructions and business processes are clarified, which greatly saves enterprise management costs; this system realizes the real-time connection between online and offline, making business operations more timely, smooth, efficient and efficient. Orderly, improve the operating efficiency of the enterprise, and save the labor cost and time cost of the enterprise at the same time.

The invention discloses an intensive care data acquisition and early-warning system which comprises a monitoring device for acquiring physical sign parameter information of a patient and sending the physical sign parameter information to physical sign parameter verification device, a physical sign parameter verification device for comparing the physical sign parameter information with corresponding preset physical sign parameter thresholds respectively to obtain a comparison result and sending an early-warning instruction to an alarm device when it is determined that the existing sign parameter information exceeds a corresponding preset sign parameter threshold value according to the comparison result, and the alarm device for carrying out early-warning operation according to the early-warning instruction. By applying the technical scheme provided by the embodiment of the invention, the workload of medical staff is greatly relieved, the abnormal situation can be early warned in time, and the accuracy of sign parameter information recording is greatly improved.

The invention provides an intelligent pile driver for civil engineering. The intelligent pile driver comprises a first-stage air cylinder, a fixing plate, a stand column, a rotating base structure, asliding groove, a stainless steel sliding rail, an adjustable stand pile structure, a sliding block, a stabilization support and an intelligent control cabinet; the first-stage air cylinder is installed at the upper portion of the positive surface of the stand column through fixing plate bolts arranged in a paired manner, the longitudinal lower end of the stand column is installed at the middle portion of the interior of the rotating base structure, the sliding groove is formed in the middle portion of the positive surface of the stand column in the longitudinal direction, and the stainless steel sliding rail is installed at the middle portion of the interior of the sliding groove through a bolt in the longitudinal direction; and the adjustable stand pile structure is arranged on the frontsurface of the stainless steel sliding rail in the longitudinal direction, and the upper end of the adjustable stand pile structure is installed on the positive surface of the sliding block. The intelligent pile driver is higher in intelligent degree, the good stability can be guaranteed during pile driving, meanwhile, the pile driving depth can be determined, the labor and operation strength islow, and intelligent operation and control are facilitated.

The invention discloses a method and a device for updating a terminal address book, which belong to the technical field of information communication. The method comprises the following steps of: acquiring updated communication information, wherein the communication information at least comprises one of terminal numbers, network account information and address information; determining the corresponding updating type of the updated communication information, wherein the updating type at least comprises one of addition, replacement and deletion; and updating the terminal address book according to the updated communication information and the updating type. The device comprises an acquiring module, a determining module and a first updating module. According to the invention, the terminal address book is updated according to the updated communication information and the updating type by acquiring the updated communication information and determining the updating type of the updated communication information without the manual operation of a user, so that not only is the situation of forgetting to implement updating operation avoided when the communication information is updated, but also the updating operation of the terminal address book can be simpler and more convenient and also has timeliness.

The invention discloses a network-based multi-station monitoring integrated matrix display control system, which comprises a comprehensive automatic substation group and a monitoring operation platform, wherein the comprehensive automatic substation group and the monitoring operation platform are both connected with a control and switching module. The system has the advantages that: 1, a user canbe conveniently switched to any monitored remote substation for operations according to needs on control equipment without going to a field for maintenance per se; 2, monitored running images of a plurality of remote substations can be transmitted to a center control room to fulfill the aim of displaying the monitored running images of the plurality of substations on one piece of video display equipment for workers to view and browse; and 3, the system has automatic intelligent alarming switching capability because alarming rules are set, starts automatically displaying the image of an alarming substation after the alarming rules are triggered, and is switched to an alarming substation operating interface to discover abnormal substation running information in the first place.

The invention relates to a modified asphalt oil coating pool with a flue gas purifying processing system, the outer wall of the pool body is provided with a heat conducting oil heating coil, the feeding end of the pool body is provided with a transition roller, a cooling roller is arranged in the pool body of the transition roller side, the upper part of the pool body is provided with a settlement roller motor, the settlement roller motor drives a settlement roller to be immerged into the pool body, a material-with roller is arranged at a position on the pool body, wherein the position on the pool body is close to an discharge end, a group of thickness controlling rollers is arranged at the pool body discharge end of the material-with roller side, and a plasma purification tower is arranged above the pool body. A gas collecting hood of the plasma purification tower is used for collecting flue gas at a short range and realizing instant purification treatment; the whole system integrates a turbine exhaust fan, a plasma purification unit, a tube type draught fan and an oil coating pool, facilitates the timely operation of production line operation workers; a plasma purification module group of the plasma purification tower is formed by mixed connection of plasma purification modules.

The invention discloses an intelligent punching device, which comprises a framework, wherein a rotating mechanism, two or more than two cutting modules and a controller are arranged on the framework; the rotating mechanism is provided with a rotating tray; the two or more than two cutting modules are arranged on the rotating tray along the circumferential direction; each cutting module comprises a cutter blade, an ascending and descending motor and a pressure sensor; the ascending and descending motor is used for driving the cutter blade to ascend and descend; the pressure sensor is arranged between the cutter blade and the ascending and descending motor and is used for detecting the cutter blade pressure; the controller is used for receiving the pressure signal of the pressure sensor, and simultaneously controls the ascending and descending motor and the rotating mechanism according to the pressure signal. The intelligent punching device has the advantages that the structure is simple; the manufacturing cost of the device is low; the operation is convenient; the intelligent integration degree is high; on the premise of not destroying a target external structure, the hole manufacturing is automatically completed according to the design requirements; in addition, the hole size is adjustable.

The invention discloses an intelligent perforating device suitable for different wall thicknesses. The intelligent perforating device comprises a supporting frame and a controller. A cutting mechanism for perforating, a rotating mechanism for driving the cutting mechanism to move along a set track, a lifting mechanism for driving the cutting mechanism to be lifted and a pressure sensor for detecting the pressure borne by the cutting mechanism are installed in the supporting frame. The controller is used for receiving a pressure signal of the pressure sensor and meanwhile controlling the cutting mechanism, the rotating mechanism and the lifting mechanism according to the pressure signal. The intelligent perforating device is simple in structure, low in manufacturing cost, convenient to operate and high in intelligence integration level, holes can be automatically manufactured according to design requirements under the premise that tissue structures below bone walls are not injured, and the sizes of holes are adjustable.

The invention discloses an intelligent processing device suitable for making defects of various shapes and of wall thicknesses. The processing device comprises a supporting frame, a lifting mechanism, a rotating mechanism and a controller. A two-dimensional motion mechanism and a cutting mechanism arranged on the two-dimensional motion mechanism are mounted in the supporting frame. The rotating mechanism is used for adjusting the cutting direction of a blade in the cutting mechanism. The two-dimensional motion mechanism is used for driving the cutting mechanism to carry out adjustment in the two-dimensional direction in the plane perpendicular to the lifting direction of the lifting mechanism. The controller is used for receiving three-dimensional model data of the defects to be processed and converting the three-dimensional model data into a running track of the two-dimensional motion mechanism and blade cutting direction data, and is used for controlling operation of the two-dimensional motion mechanism and the rotating mechanism. The intelligent processing device suitable for making the defects is simple in structure, low in manufacturing cost, convenient to operate, high in intelligent integration degree and capable of automatically making the skull defects different in wall thickness according to design requirements on the premise of not damaging tissue below bone walls, and the shapes of the defects are random.

The invention discloses an ESL multi-currency dynamic price marking method and system, and the method comprises the steps that a POS server judges whether to receive an operation instruction for changing the price information of one kind of commodities in real time or not: executing the corresponding operation instruction if the operation instruction for changing the price information of one kind of commodities is received, generating a price information message according to the changed price information of the commodities and transmitting the price information message to an ESL server; the ESL server generates a corresponding display message, and pushes the display message to a corresponding ESL; an exchange rate server maintains the latest exchange rate information, generates an exchange rate message of the latest exchange rate at preset time intervals, and pushes the exchange rate message to the ESL server; the ESL judges whether to receive the display message or not: updating the display content according to the received display message if the display message is received. The method calculates and obtains the multi-currency prices of the commodities according to the real-time currency exchange rate information, carries out the real-time display of the real-time currency exchange rate information on the ESL, is convenient and timely for operation, is environment friendly, greatly reduces the error rate, and can be widely used in the technical field of the Internet of Things.

The application of the invention provides a heartbeat realization method and device, wherein the method comprises the following steps: executing a first heartbeat writing operation periodically according to a first value, wherein the first heartbeat writing operation is to write a sequence count value in a shared memory space; when detecting that the load of a node is overloaded, switching the node from the normal state to the abnormal state, stopping executing the first heartbeat writing operation, acquiring a newest sequence count value M of the first heartbeat writing operation, updating the heartbeat of the node periodically to a second value, wherein the second value is higher than the first value; periodically executing a second heartbeat writing operation according to the second value, and sending the written sequence count value to other nodes except the node, wherein the second heartbeat writing operation is to write the sequence count value to the node, and the initial value of the written sequence count value is M or M+1.

The invention discloses a vehicle passive safety auxiliary device and a use method thereof. The vehicle passive safety auxiliary device comprises a central unit, a vehicle-mounted bus network, an emergency button, a vehicle-mounted power supply, an interaction module and six intelligent gas bag boxes. The intelligent gas bag boxes are arranged on a vehicle and connected with the central unit. The vehicle-mounted bus network, the emergency button, the vehicle-mounted power supply and the interaction power supply are electrically connected with the central unit. Each intelligent gas bag box comprises a shell, wherein a first radio frequency module, a second self-contained power pack, a gas generator, a gas bag, a gas bag opening sensor, a water pressure sensor and a second processing module are arranged in the shell, the gas bag opening sensor is connected with the gas bag, and the first radio frequency module, the second self-contained power pack, the gas generator, the gas bag opening sensor, the water pressure sensor and the second processing module are electrically connected. The vehicle passive safety auxiliary device is strong in flexibility, convenient and rapid to install, replace and maintain and high in user-friendly degree, a passive safety concept is fused in the vehicle passive safety auxiliary device, and the vehicle passive safety auxiliary device has large application market in places nearby seas, lakes and rivers and places where heavy rainfall easily happens.

The invention discloses an input method soft keyboard display method and device, which belong to the technical field of communication, and can solve the problem that the operation efficiency of a useron a soft keyboard is low. The method comprises the steps that under the condition that an input method soft keyboard is displayed on a screen of the electronic equipment, first input of a user is received, the first input is input of the user to a target screen area, and the target screen area comprises at least one of a first screen area and a second screen area; in response to the first input,display information of an input method soft keyboard in a screen of the electronic equipment is adjusted according to the target screen area and the target information, the target information comprises at least one of state information and change information, the state information is used for indicating an initial state condition of the screen of the electronic equipment, and the initial state condition comprises an unfolded state or a folded state, and the change information is used for indicating an angle change condition between the first screen area and the second screen area.

The invention provides a logistics electronic space booking system which is characterized by comprising a management center module, an electronic space booking module, an all-the-way tracking module and a statistic analysis module. The management center module is used for establishing and distributing access right of each module to the users. The electronic space booking module is used for receiving and processing space booking request sent by the users, booking shipping space for goods and feeding back processing situation of the space booking request. The all-the-way tracking module is used for storing and updating goods transportation information in real time. The statistic analysis module is used for counting transportation mileages, transport routes, coding, weights and types of the goods. According to the logistics electronic space booking system, the purposes of real-time information interchange between clients and outsourcing businessmen, synchronously booking, monitoring and inquiring are achieved, processes of freight transport are simplified, the clients and companies can operate conveniently, and at the same time, the transport routes are directly sent to the internet in the process of transporting the goods, so that the clients can check goods transportation course at any time, the companies can check degree of safety of the goods, and handle critical situations in time.

An electromobile dual-power continuously-invariable transmission comprises a box, a planet gear set, a planet gear ring, an output shaft rotatably arranged on the box, a first input shaft and a secondinput shaft. Planet gears are meshed with the planet gear ring, a sun gear is fixed on the output shaft, the sun gear and the output shaft can be arranged to be of an integral structure, the sun gearis meshed with each planet gear, a transmission frame gear is coincident with a central line of the sun gear, a first gear is connected on the first output shaft in a sleeved manner and meshed with the transmission frame gear, a second gear is connected on the second output shaft in a sleeved manner and meshed with the planet gear ring, and an anti-reversing gear meshed with the planet gear ringis arranged inside the box. The continuously-invariable transmission realizes dual-power input and rotating-speed stepless output, service life is prolonged, electromobile driving mileage is prolongedgreatly, and the transmission can be widely applied in various high-speed electromobiles and electric logistics vehicles.

An in-situ and remote full-automatic control system of a gate hoist comprises a remote control platform, the gate hoist and an electric gate locking device. The remote control platform comprises an industrial personal computer, an in-situ PLC control cabinet and a monitoring device which are connected in sequence. The in-situ PLC control cabinet is connected with the gate hoist, the electric gate locking device and an illuminating device. The industrial personal computer is provided with a video collecting card. The in-situ PLC control cabinet is provided with a wireless communication module. By means of the in-situ and remote full-automatic control system, concentrated operation management of gates and the hoist can be achieved, and operation is easy; operation is safe, stable and reliable, and operation personnel and operation cost can be greatly reduced; and the system is suitable for operation of the gates, provided with locking structures and used for water inflow, water subsiding, working, accidents and the like, of hubs such as hydropower stations, reservoirs and channels and especially suitable for operation of long channel gates. When sudden danger occurs in the channels, the reservoirs and the like, the operation personnel can open or close the gate hoist in a control room at the first time, and accidents are prevented from occurring or expanding.

The invention discloses a multifunctional single-spike rice threshing machine. The multifunctional single-spike rice threshing machine comprises a rack. A threshing chamber internally provided with a threshing roller, a receiving chamber, an air flow type separation discharge barrel and a driving mechanism are arranged on the rack, wherein the receiving chamber is internally provided with a rotating twisting piece, and the driving mechanism is used for driving the threshing roller and the rotating twisting piece to rotate. A feed hopper is arranged on the top of the threshing chamber, the receiving chamber is communicated with the bottom of the threshing chamber, and the air flow type separation discharge barrel is provided with a top outlet in the top, a bottom outlet in the bottom and a side face inlet in the side face. The side face inlet is communicated with the receiving chamber, the top outlet is connected with an exhaust fan through a pipeline, an outlet of the exhaust fan is connected with an impurity discharge opening, and the bottom outlet is connected with a discharge port. The multifunctional single-spike rice threshing machine has the advantages of being simple in structure, convenient to operate, small in size, low in weight, good in threshing quality, high in efficiency and the like.