124results about How to "Problem solving" patented technology

The invention provides a server hardware state monitoring method which includes the following steps. Intelligent platform management interface ipmi and hardware routing inspection is performed on multiple servers so as to obtain a hardware state of each server. Based on the hardware states and a preset failure knowledge base, failure level filtering is performed on each server and failure information and a failure level of each server are obtained. The failure levels and the failure information are analyzed, and the failure information is selectively pushed to a business processing platform based on an analysis result, and then the business processing platform deals with the failure. The server hardware state monitoring method can automatically monitor a state, is convenient, accurate and high-efficiency and provide accurate early failure warnings for routine operation and maintenance. Manual cost is saved and at the same time, automatic operation and maintenance standards of the servers are completed. The invention further discloses a server hardware state monitoring system.

Disclosed are a display panel and a driving method thereof. The display panel includes a plurality of scanning lines, a plurality of data lines and a pixel array. The plurality of scanning lines are used for sequentially transmitting a plurality of scanning signals. The plurality of data lines are used for transmitting a plurality of data signals. The pixel array comprises a first pixel unit row and a second pixel unit row. The first pixel unit row and the second pixel unit row include a plurality of pixel units, and each pixel unit includes a plurality of sub-pixels having different colors. When the scanning signals are sequentially transmitted to the pixel units, the data lines transmits the corresponding data signals to the sub-pixels having different colors in odd-numbered columns of the first pixel unit row and sub-pixels having the same color in even-numbered columns of the second pixel unit row, so that the plurality of sub-pixels have the same polarity based on the corresponding data signals.

The invention provides a method for analyzing user electricity utilization data abnormity based on electricity utilization information acquisition. The method comprises: extracting voltage, current, power, and electric energy indicating value and other data in a user electricity utilization information acquisition, exporting to obtain a corresponding Excel table file, to perform statistics and analysis, to find whether a user electricity utilization metering device has abnormity. The method is relatively high in accuracy, and is simple and fast, and can effectively solve problems that abnormity monitoring of a meter in an acquisition system is not accurate enough and some abnormity cannot be monitored, and a conventional metering abnormity finding method is difficult and not timely to findabnormity. The method has good effects on finding faults of a metering device in time and reducing electric charge risk caused by error charge implementation, and has good effect of stealing electricity prevention.

The invention discloses a method and system for demarcating locations of WIFI hot spots. The method includes the steps that a GPS positioning location is acquired, and a surrounding WIFI list is acquired; the GPS positioning location serves as a reference point, location demarcating is conducted on the WIFI hot spots in the list according to signal strength, another GPS positioning location is acquired, and another surrounding WIFI list is acquired; WIFI hot spots which are demarcated are looked out in the list; the WIFI hot spots which are demarcated and another GPS positioning location serve as reference points, and location demarcating is conducted on WIFI hot spots which are not demarcated in the list according to signal strength. By means of the scheme, location demarcating is conducted on the WIFI hot spots and the WIFI hot spots are updated, the coverage rate is high, the updating is in time, and the problem that the updating of a WIFI demarcating library of a cloud server is not in time is solved.

The invention discloses an escalator safety system which comprises a monitoring relay, a processing module, a laser emitter and a laser receiver. The output end of the monitoring relay is connected into an escalator operation loop. The processing module controls the monitoring relay to be closed and opened. The laser emitter is provided with a laser emitting opening and arranged at the high end of an escalator and the emitting opening faces the low end of the escalator or the laser emitter is arranged at the low end of the escalator and the emitting opening faces the high end of the escalator. The laser receiver receives laser from the laser emitter and is in signal connection with the processing module. The laser receiver and the laser emitter which are matched are arranged at the high end and the low end of the escalator respectively. The laser emitter and the laser receiver are arranged in a well of the escalator. According to the escalator safety system, the problem that power is consumed due to the fact that infrared detectors are arranged densely or response is not in time due to the fact that infrared detectors are arranged sparsely is solved, one induction line can monitor multiple stairs at the same time, the detectors can achieve feedback immediately once the stairs fall down, the number of required detectors is small, and power consumption is low.

The present invention discloses a method and an apparatus for extracting characteristic value of road condition data, relating to the application field of intelligent traffic system, aiming at solving the problem that traffic congestion is not evacuated timely as ATIS is incapable of forecasting road condition and giving warning to the traveler. The technical scheme of the invention comprises: acquiring historical road condition data of at least the past three months, marking road speed according to the inherent characteristic of the road speed contained in the historical road condition data;carrying out clustering operation on road speeds with the same mark; extracting the average value of the road speeds in the cluster meeting requirements after the clustering operation, and outputtingthe average value as characteristic value of the road condition data, the number of the road speeds in the cluster meeting requirements is not smaller than a predetermined load speed number. The technical scheme provided in the embodiment of the present invention is suitable for intelligent traffic field, such as ATIS and the like.

The invention discloses a ceramic root irrigation and microspray irrigation complemented irrigating device. The ceramic root irrigation and microspray irrigation complemented irrigating device comprises a tubular casing and a movable pipe, wherein the movable pipe is assembled in a slidingly sealing mode inside the casing, a gap is formed between the movable pipe and the casing, and the upper endof the movable pipe extends out of the casing and is provided with an atomizing nozzle; the side wall of the casing is connected with an irrigating unit through a by-pass pipe; the connected part between the irrigating unit and the by-pass pipe is provided with a first flow regulating valve, and the lower end of the movable pipe is provided with a second flow regulating valve; the opening degree of the first flow regulating valve and the second flow regulating valve is adjusted through water flow. Through a combined structure, the ceramic root irrigation and microspray irrigation complementedirrigating device combines spray irrigation and root irrigation within one irrigation device; by means of an internally arranged pressure compensating structure, a ceramic root irrigation and microspray irrigation combined manner can be applied to irrigation of different crops, so that the ceramic root irrigation and microspray irrigation complemented irrigating device can be high in utilization efficiency of irrigating water, simple in structure, good in hydraulic performance and high in channel blocking resistance.

The invention provides a service discovery processing method and device, relates to the communication field, and aims at solving the problem that a service supplier address list of an existing service discovery mechanism cannot be updated in time. The processing method comprises the steps that queried first service name information is acquired in a timing mode according to preset time intervals; a first service query request is sent to a service registration center according to the first service name information, and service supplier information which corresponds to the first service name information and is returned by the service registration center according to the first service query request is received; and service supplier information which is stored locally and corresponds to the first service name information is updated according to the service supplier information returned by the service registration center. According to the scheme, the updated service supplier information can be synchronized to the local in time, and the service discovery validity is enhanced.

The invention discloses a shift adjustment method based on vehicle-mounted intelligent terminal equipment and historical passenger flow big data. The method comprises the following steps that 1, the vehicle-mounted intelligent terminal equipment receives an event type instruction reported by a driver; 2, a dispatcher of a dispatching center judges whether or not a shift adjustment instruction is supposed to be sent; 3, a detailed shift adjustment instruction of the dispatcher is received by the dispatching center; 4, an adjusted vehicle driver set in a period of time and shift departure time point set are generated; 5, the shift time point set Y is filled with the vehicle driver set X in sequence; 6, an adjusted shift arrangement plan is sent and executed. By means of the method, the controlling capability and the resilience of bus drivers for real-time events are improved; the stability, the accuracy, the reasonability and the timeliness of shift adjustment are improved; a passenger flow big data analysis result is taken full advantage, so that shift adjustment conforms to change rules of passenger flows more.

The invention discloses a method and device for determining abnormal circulation of air conditioner refrigerants and an air conditioner. The method includes the steps that in a refrigeration mode of the air conditioner, the indoor environment humidity of the indoor side of the air conditioner is acquired, and the evaporator pipe temperature and the indoor environment temperature of the indoor side are acquired; a first temperature difference between the indoor environment temperature and the evaporator pipe temperature and a second temperature difference between the pre-stored initial evaporator pipe temperature and the evaporator pipe temperature are determined, and whether the first temperature difference and the second temperature difference are smaller than or equal to corresponding preset values under the indoor environment humidity or not is judged; and when the first temperature difference and the second temperature difference are both smaller than or equal to the corresponding preset values, the abnormal circulation of the refrigerants of the air conditioner is determined. By means of the scheme, the defects that in the prior art, the mistaken judgment rate is high, the running reliability is low, and the maintaining difficulty is large can be overcome, and the beneficial effects that the mistaken judgment rate is low, the running reliability is high, and the maintaining difficulty is small can be achieved.

The application discloses a visual sense measuring instrument and a visual sense measuring method; the visual sense measuring instrument comprises a machine body, a horizontal circle, a vertical circle, a lens, an image sensor and a horizontal sensor, a distance sensor, a horizontal direction adjusting turn button and a vertical direction adjusting turn button; the central axle of the horizontal circle and the primary optic axis of the lens are respectively vertical to the central axis of the vertical circle; the central axle of the horizontal circle, the primary optic axis of the lens and thecentral axis of the vertical circle intersect in one point; the primary optic axis of the lens vertically intersects with the image plane of the image sensor; the range finding optical axis of the distance sensor and the primary optic axis of the lens parallel or overlap, and intersect with the central axle of the horizontal circle; the line array of a photosensitive unit array of the image sensor is parallel to the central axis of the vertical circle; the column array of the photosensitive unit array of the image sensor is vertical to the central axis of the vertical circle; the central axleof the horizontal sensor is parallel to the central axle of the horizontal circle. The visual sense measuring instrument and method are non-contact, high in precision, high in efficiency, and can improve the photogrammetry precision.

The invention discloses an asset data management system and method and a computing device. The asset data management system comprises a user server module, a network management module, a service support module and a core account module, wherein the user server module is used for receiving the account opening and asset operation requests of a user, the core account module establishes a system account of a user according to the account opening request and notifies the user to associate a bank with a corresponding bank account, and the service support module is used for making an asset operation decision according to the asset operation request, informing the user through the network management module, responding to the user operation, and executing the corresponding asset operation through the core account module.

The present invention relates to a mobile HSE inspection method based on an explosion-proof hand-held terminal, mainly for solving the problems in the prior art that the HSE inspection of the enterprises is not standard and is not easy to supervise. According to the present invention and by the mobile HSE inspection method based on the explosion-proof hand-held terminal, users are connected with an HSE inspection platform via a network, thereby realizing the HSE inspection based on the explosion-proof hand-held terminal. The HSE inspection platform mainly comprises the network, a database system, an HSE inspection management system and a mobile HSE inspection application system, wherein the network is connected with the database system, the HSE inspection management system and the mobile HSE inspection application system separately, and the mobile HSE inspection application system exchanges data with the database system and the HSE inspection management system by at least one mode selected from data line, WiFi and 3G. By the technical scheme, the above problems are solved better, and the mobile HSE inspection method based on the explosion-proof hand-held terminal can be used in the HSE inspection of the enterprises.

The invention discloses a project management system which is in communication connection with a client computer by network transmission protocol through an LAN (local area network). The project management system comprises a database, a planning module, a data collection module, a data analysis module and a management module. The project management system effectively solves problems of non-timely updating of planning data, project disjoint, non-timely tracking of project plans and the like in the existing project management, avoids the disadvantages caused by repetitive work of the existing project management method, specifies the operation of project management, improves the work efficiency of project completion and improves the revenue of enterprises; in addition, as an accessing obtaining module is arranged to prevent others from stealing contents of the project, the enterprise confidential is effectively protected.

The invention relates to the field of commodity sales and discloses a retail promotion calculation method and a device thereof. The invention collects commodity information on a shelf, passenger flowinformation around the shelf and customer information through an information reading module, sends the collected the merchandise information, the passenger flow information and the customer information to the central processing unit, the CPU dynamically determines the promotional price of the commodity based on the promotional algorithm, and generate promotional ads. A promotional price is then displayed and a promotional advertisement is played in the display module. The application of the invention can accurately read the commodity information including the quantity on shelves and the commodity attributes on shelves through an information reading module, execute timely automatic price change based on the read commodity information and automatically advertise the promotion information generated by the automatic price change according to the promotion algorithm.

The invention discloses a hydraulic support end socket electro-hydraulic controller in which a liquid crystal display unit is connected with a parallel data bus P3 port of an MCU and a control bus pin; a keyboard scanning unit is connected with a scanning signal output bus P5 port of the MCU, an input signal receiving pin and an interrupt signal receiving pin; a drive circuit unit is connected with a buzzer control pin of the MCU, an alarm lamp control pin and a power light control terminal 3.3V power; an RS-485 interface unit is connected with an asynchronous serial communication pin and a read / write control pin of the MCU; a power supply unit is respectively connected with the corresponding power terminals of the MCU unit, the liquid crystal display unit, the keyboard scanning unit, the drive circuit unit and the RS-485 interface unit; and the JP1 port of the keyboard input unit is connected with a JP1 port of the keyboard scanning unit. The invention can control corresponding functions of the hydraulic support by a centralized control program or the hydraulic support end socket electro-hydraulic controller according to the position of the coal cutter, thus realizing safe and reliable automatic control on the hydraulic support at the coal face.

The invention discloses an Internet-based power grid construction management and control method and an intelligent infrastructure platform system. The method comprises the steps of initializing planned time of node engineering completion in each stage according to planned completion time in engineering project information; performing rationality verification on the planned time; adjusting the planning time according to the verification result, and determining the node planning completion time of each stage of the project; and matching the project plan completion time with the actual completiontime to obtain a project progress state. According to the intelligent infrastructure platform system provided by the invention, planning time management, actual completion time management, delay timemanagement and engineering progress information management of each engineering project are carried out; according to the invention, data rationality analysis and adjustment are carried out on the predicted completion time of each node of the project, flow data management and control service and data rationality verification are realized, auxiliary decision information is provided for an engineering project information unified management system, and time nodes of each stage can be accurately controlled.

The invention discloses a coal mine distributed collaborative one map system and a collaborative management method. The collaborative system comprises a service interface layer, a service collaboration layer and a data storage layer; the service interface layer comprises mine maps of different majors of coal mines and a service interface of attribute processing, the service collaboration layer corresponds to each professional service interface comprising a corresponding mine map and an interaction interface of attribute management, and comprises a user authentication module, a graphics and attribute processing cooperation module, a searching service module and a map service module; and the data storage layer is used for storing coal mine map data, and comprises an index database, a tile library, and a database. According to the technical scheme, a unified management platform for multi-major data stratification is established, dynamic real-time update and sharing of various types of data are realized, the consistency and timeliness of data in different majors and different users are insured, the digital efficiency and production efficiency of the mine are greatly improved, and a powerful and effective technical support for coal mine safety management is provided.

The invention discloses a Japanese coccophagus expanding propagation method. The method includes the first step of host plant preparation, the second step of expanding propagation of an intermediate host, namely parasaissetia nigra, and the third step of expanding propagation and rejuvenation of Japanese coccophagus. The method is a simple and efficient intermediate host collection and inoculation method, the survival rate of the intermediate host, namely parasaissetia nigra, is increased, the utilization rate of host plants is increased to the largest extent, the parasitism rate of Japanese coccophagus on the intermediate host is increased, the number of pest populations is controlled, and the field prevention effect is ensured.

The invention relates to a drug unified coding rule management method and a code identifier taking medical insurance payment as a core. Medical insurance payment service attribute information is comprised; the problem that one code is multipurpose is solved; on one hand, medical insurance codes are put forward, and medical insurance coding and approving requirements can be met in a code generationprocess; and on the other hand, a mode of performing pushing by a system and automatically adjusting code information is adopted, data expression standards are unified, a standard dosage form codingsystem, a specification expression model which can be refined and split, four-layer pharmacological classification refined layer by layer according to pharmacological effects, and market access information associated all the time crate a basic condition for drug grouping and price comparison, and a current medical insurance settlement service is satisfied. The invention provides the handheld wireless code identifier. A drugstore and a consumer can use the identifier to scan a drug barcode on a drug package, so that basic information of a drug can be viewed through a display screen embedded ina handle, and whether the drug is applicable or not can be judged conveniently.

The invention discloses an intelligent waterproof and heat dissipation power cabinet suitable for outdoors, including a power cabinet house, the bottom of the power cabinet shell is provided with a power cabinet base which is integrally spliced. The front side of the power cabinet shell is provided with a power cabinet inlet with an open structure, the two sides of the power cabinet inlet are provided with sealing plates welded on the power cabinet shell, the inner cavity of the power cabinet shell is provided with a partition plate distributed crosswise, and the top end of the power cabinet inlet is provided with a double-joint loading drum installed on the power cabinet shell. The power cabinet comprises a controller, a temperature sensor, a humidity sensor and a fan sliding along a track. The invention adopts a double-joint loading drum to integrate the anti-theft roller curtain and the waterproof cloth, and the waterproof cloth and the sealing plate are matched to block the rain water from the waterproof cloth. Through the pre-judgment and early operation of the controller, the waterproof cloth can be operated ahead of time before the arrival of the rain and snow weather, and the reliability of the waterproof device can be increased. Movable fan to improve heat dissipation efficiency by setting temperature sensors.

The invention discloses an event reporting method and an event reporting device, belonging to the technical field of communication. The method comprises the following steps: a trustworthy application (TA) receives a detection indication sent by a trusted execution environment (TEE), the detection indication is sent by the TEE after a default event is monitored, the default event is an event which is set according to a requirement provided by a target object and is used for detecting an abnormal event, and the target object is a target client application (CA) or a communication processor (CP); the TA detects whether the abnormal event exists or not according to the detection indication; and if the abnormal event exists, the TA sends information related to the abnormal event to the target object so as to enable the target object to process the abnormal event according to the information related to the abnormal event. According to the method and the device disclosed by the invention, under the condition that the TA detects that the abnormal event exists, the TA actively sends the information related to the abnormal event to the target object, so that the problem that the abnormal event is not reported in time in an existing scheme is solved, and the timeliness of reporting the abnormal event by the TA to the CA or the CP is improved.

The invention discloses a self-regulating and protecting robot system for underground inspection, and relates to the technical field of robot systems. Including microprocessor and monitoring center system, the microprocessor receives video, image, distance, humidity, temperature, smoke, gas concentration, oxygen concentration, carbon dioxide concentration information; the microprocessor obtains the position information through the track contact module; the microprocessor The controller outputs alarm commands to the alarm; the microprocessor outputs power-off and power-recovery commands to the power-off protection module; the microprocessor and the monitoring center system transmit data through the wireless transmission module; the motor module controls the forward, backward and stop of the robot ; The second motor module controls the opening and closing of the cover module robot. The invention is equipped with the collection of parameters such as image, temperature, humidity and gas concentration, and can transmit the data to a remote monitoring center through wireless wifi, which solves the problems of unfixed manual measurement time and untimely data reporting.

The invention discloses a method of activating an electrical appliance for first use. The method includes the steps of S1, before first use of the electrical appliance, generating a preset password according to identity information of the electrical appliance, and setting the electrical appliance to a locked non-power-on state; S2, during installation of the electrical appliance, inputting installation information of the electrical appliance to an installation management system which generates a power-on password according to the installation information; S3, during first power-on of the electrical appliance, receiving the power-on password input by an installer, comparing the power-on password with the preset password, judging whether or not the power-on password matches with the preset password, if yes, unlocking the electrical appliance, and if not, continuing locking the electrical appliance. The method has the advantages that the administrative management means is turned into a technical means, the problem that the installation information of electrical equipment such as an air conditioner is untimely fed back is effectively solved, and accuracy of the information such as installation quantity is ensured.

The invention belongs to the technical field of nuclear power plant scaffold construction, in particular to a scaffold operation method. The purpose of the invention is to develop a scaffold operationprocess method in the maintenance process of the power plant equipment, and realize effective management of the scaffold flow. Scaffolding is common in power stations and other plant overhauls; Understand the erection progress, improve operational efficiency and control safety risks; The present invention defines seven steps of the scaffold operation process (1. Planned; 2. Erection start; 3. Erection completed; 4. In use; 5. Removable; 6. Start of dismantling; 7. Dismantled). These seven steps, respectively, by the 'scaffold user' and 'scaffold builder' according to the division of responsibilities, respectively, the implementation of the progress of the operation feedback. Through the internal information processing devices, hand-held mobile terminal equipment, printing equipment, bar code scanning equipment in the organization, progresses of the building of scaffolds can be timely acquired and following work can be timely carried out.

The invention provides an on-line monitoring method for the running state of a cigarette making machine, which comprises the following steps: taking a motor, a primary transmission shaft and a secondary transmission shaft of cigarette making machine equipment as key detection points for vibration and temperature detection, and taking a vibration signal and a temperature signal collected on site as monitoring parameters; setting a database server, and performing data storage and processing on the vibration signals and the temperature signals monitored by the key detection points in real time to form a vibration change curve graph and a temperature change curve graph; extracting fault characteristic indexes according to the vibration change curve graph and the temperature change curve graph, wherein the fault characteristic indexes comprise the vibration speed, the vibration displacement, the vibration acceleration, the operation temperature and the temperature change value; and setting an early warning threshold value and an alarm threshold value, performing pre-judgment alarm when the fault characteristic index is greater than the early warning threshold value, and performing fault alarm when the fault characteristic index is greater than the alarm threshold value. The maintenance efficiency can be improved, powerful guarantee is provided for equipment management, and the production and operation cost is reduced.

The invention discloses an automatic drive direction control system and method based on a high-precision navigation and positioning system. The control system comprises the high-precision navigation and positioning system which is used for obtaining coarse positioning coordinates of a vehicle according to the positioning data of the high-precision navigation and positioning system; an automatic drive controls system which is used for receiving the information of the high-precision navigation and positioning system, and obtaining the precise positioning coordinates of the vehicle, the curvatureof a bent lane in the moving direction of the vehicle, the traffic mark information and the data of the distance between the vehicle and the bent lane through the combination of the data of a vehicledetection system and a high-precision map of the vehicle, and determining the to-be-controlled speed and moving direction of the vehicle according to the current speed and the obtained data; and a vehicle control system which is used for controlling the reduction of the speed and controlling the moving direction to change. According to the invention, the system carries out the precise positioningof the vehicle, obtains the control information of the vehicle in advance, and controls the vehicle control system to take measures for adjusting the speed and moving direction. The system is betterin economic performance and feasibility, and greatly improves the safety and comfort of an autonomous vehicle.

The invention discloses a wireless body temperature measuring system. The wireless body temperature measuring system is characterized by comprising a plurality of wireless SMD thermometers, a plurality of wireless terminal devices and a monitoring server used for storing ID and position information of the wireless terminal devices. The wireless SMD thermometers send broadcast information of their IDs, temperature values and temperature measuring time. The wireless terminal devices upload their IDs and the received broadcast information to the monitoring server. The monitoring server stores the temperature values and the temperature measuring time of the wireless SMD thermometers with different IDs, compares the signal strength of wireless SMD thermometers with an abnormal body temperature value to the wireless terminal devices with different IDs when discovering the wireless SMD thermometers with the abnormal body temperature value, and determines the ID and position information of the wireless terminal device with a strongest signal. The wireless body temperature measuring system is applied to hospitals and other occasions, greatly facilitates temperature monitoring and position tracking of patients in the hospitals, and effectively solves the problem that a patient in accident cannot be treated in time.

The invention discloses an advertisement water dispenser used for a public place. The advertisement water dispenser comprises a shell, a bucket placing opening is formed in the top end of the shell, and an advertisement screen is arranged on the side face close to the top end. Water receiving grooves are formed in the three side faces of the shell below the advertisement screen. Water receiving openings are formed in the water receiving grooves, and water receiving switches are arranged on the water receiving openings. Cup placing frames are arranged below the water receiving grooves, a storage cabinet is arranged below the cup placing frames, and due to the facts that the water receiving grooves are formed in the three side faces of the shell below the advertisement screen, and the water receiving openings are formed in the water receiving grooves, the problem that the water dispenser is used by many users in the public place, so that drinking water is not supplied timely is solved. The advertisement water dispenser is simple in structure and convenient to use, and through the small improvement, the problem is solved.

The embodiment of the invention provides a block chain-based data equipment management method and device, a medium and electronic equipment, and the method comprises the steps: obtaining historical attacked data in a block chain network, and carrying out the classification of the historical attacked data, so as to obtain a classification result; Performing machine learning on the classification result to obtain a classifier, and identifying a to-be-identified intrusion attack obtained from the block chain network according to the classifier to obtain an attack type; Judging whether to prompt data equipment corresponding to the to-be-identified intrusion attack or not according to the attack type; And if the data device needs to be prompted, generating prompt information from the attack type, storing the prompt information in the block chain network, so that the data device obtains the prompt information from the block chain network, and processes the to-be-identified intrusion attack according to the prompt information. According to the technical scheme provided by the embodiment of the invention, the identification efficiency of the to-be-identified intrusion attack is improved, and meanwhile, the labor cost is also saved.