716results about How to "Realize OK" patented technology

The invention discloses a method for retrieving a point of interest and a terminal thereof, relates to the field of location-based services, and aims to solve the problem that the point of interest is not determined by a plurality of locations existing in the prior art. The method comprises the following the steps of: acquiring a collection of potential points of interest; and finding the target point of interest from the collection of potential points of interest, wherein the location relationships between the target point of interest and at least two known locations meet the preset rule 1. The method may also comprises the following steps of: finding a target location point, wherein the location relationships between the target location point and at least two known locations meet the preset rule; and searching the target point of interest in a preset distance range of the target location point. The method and the terminal are mainly applied in the field of location-based services.

The invention discloses a blockchain-accounting-node selecting method. The blockchain-accounting-node selecting method includes the steps that current game score ranking is obtained through a first blockchain node; the game score ranking is obtained after game terminals corresponding to all blockchain nodes are gamed respectively; the game score ranking is broadcasted to at least one second blockchain node; a verifying result returned by the second blockchain node is received; the verifying result represents a result that the second blockchain node verifies the received game score ranking; based on returned all verifying results, whether the game score ranking is effective or not is judged; when it is determined that the game score ranking is effective, accounting nodes are determined frommultiple blockchain nodes based on the game score ranking. The invention also discloses a blockchain-accounting-node selecting device and a computer readable storage medium.

The invention provides an uplink control information processing method and a terminal. The uplink control information processing method comprises the following steps: determining uplink control information overlapped with a PUSCH resource in a time domain according to the PUSCH resource; And determining whether to send the uplink control information, and carrying out corresponding processing basedon a determination result. According to the invention, the uplink control information to be sent is effectively sent, and the sending efficiency is improved.

A calibrating device for heliostat comprises a support frame (1), a laser calibrating system mounted on the support frame (1), and a movable motion part (5) mounted in the bottom of the support frame (1). When the support frame (1) is set over a heliostat (2) or a group of heliostats, laser beam is emitted to the heliostat surface. The laser beam forms a light spot after being reflected by the heliostat (2). An incidence point of the laser on the heliostat (2) surface can be obtained by processing the image of the light spot. After that an exact spatial location of the heliostat surface is obtained. Then an actual rotation center of the heliostat (2) is also obtained by obtaining several spatial locations of the heliostat surface. The calibrating device can exactly pick up the light spot by using an image acquisition unit (4), and can calibrate a great quantity of heliostats (2) with high efficiency. A method of obtaining the actual rotation center of the heliostat (2) includes using the calibrating device for heliostat.

A cheating detection method, device and terminal including: determining the data to be detected, and select the observation index to be observed as well as a variety of dimensions, each dimension has to be observed at least one value; According to the plurality of dimensions to be observed, the values of each dimension to be observed are combined to form a plurality of observation dimension combinations; According to the data to be tested, the index value of the observed index is calculated for each observation dimension combination; The candidate anomaly combination in the observation dimension combination is determined according to the index value; Based on the historical data, the candidate anomaly combination is analyzed to determine the abnormal combination in the candidate anomaly combination.The abnormal combination is used to determine the flow of cheating. The technical scheme of the invention can detect the flow of cheating.

The invention discloses a fault moment determining and fault region location method based on a random matrix theory, and the method comprises the steps: obtaining the PMU data and signal to noise ratio of each node in a power system in a time period T, obtaining an original data matrix according to the PMU data of each node, carrying out the standardization processing of the original data matrix,and then obtaining the mean spectral radius at each moment of the time period T through a monocyclic theorem; obtaining an augmented matrix and a reference augmented matrix of each node according to the signal to noise ratio and the original data matrix, obtaining the mean spectral radius difference and mean spectral radius integral of the augmented matrix and the reference augmented matrix of each node in the time period T through the monocyclic theorem, wherein the moment when the mean spectral radius at each moment of the time period T is less than a normal operation value of the mean spectral radius is determined as a fault moment, and a node with the largest mean spectral radius in the nodes with the difference of the mean spectral radiuses of all nodes in the time period T being greater than a critical value is determined as a fault region. The method cannot be affected by bad data.

The invention discloses digital video intelligent monitoring equipment based on a dual camera and a data processing method. The digital video intelligent monitoring equipment is composed of two camera units, a camera trimming control unit, two video data acquisition units, a data storage unit, a display unit and a dump data processing unit, wherein the camera units are respectively provided with high resolution and common resolution. The invention adds the high-resolution camera, controls the high-resolution camera and intelligently monitors the monitoring area image in real time so as to store the image with larger variation in the monitoring area at the data rate of 2 frames / second to furthest reduce the problem of data volume increase brought by adding the high-resolution monitoring image; and meanwhile, the requirement of distinguishing high-resolution image details to the monitoring area is ensured, and the monitoring efficacy is greatly improved.

The invention discloses a method and a device for determining the content of organic carbon in hydrocarbon source rock on the basis of multiple well logging parameters. The method includes 1), acquiring content values of the organic carbon in rock core samples of the hydrocarbon source rock and well logging values of natural gamma, resistivity, acoustic wave time difference, compensation neutrons and density in well logging curves at corresponding depths; 2), establishing corresponding relations between the content of the organic carbon and the obtained well logging values according to the obtained content values of the organic carbon and the obtained well logging values and obtaining functions by means of fitting; 3), determining the content of the organic carbon of the hydrocarbon source rock at the different depths according to the obtained functions. The method and the device for determining the content of the organic carbon of the hydrocarbon source rock on the basis of the multiple well logging parameters have the advantages that response of the various well logging values of the natural gamma, the resistivity, the acoustic wave time difference, the compensation neutrons and the density to the content of the organic carbon in the hydrocarbon source rock are integrated with one another, and the fitting functions are established, so that the content of the organic carbon can be computed, computation values of the content of the organic carbon are longitudinally continuous, computation results and measured values of the organic carbon are excellent in goodness of fit, and the method and the device are high in computational accuracy.

The invention discloses an UWB (Ultra Wideband) and inertial navigation integrated indoor navigation system, and belongs to the technical field of indoor navigation. The UWB (Ultra Wideband) and inertial navigation integrated indoor navigation system aims to solve the problems that global localization failure exists, and a robot is kidnapped due to the fact that an existing indoor navigation system operates on the basis of an unknown environment. According to the UWB (Ultra Wideband) and inertial navigation integrated indoor navigation system, four UWB (Ultra Wideband) labels, an inertial navigation system and a laser radar are arranged on a mobile robot, and four UWB (Ultra Wideband) base stations are arranged in the operating environment of the mobile robot; the pose of the mobile robotis acquired through the geometric constraint relation among the UWB (Ultra Wideband) base stations, the UWB (Ultra Wideband) labels and the mobile robot; the acquired pose of the mobile robot and thepose acquired by inertial navigation system are integrated by utilizing an extended Kalman filter so as to acquire the global pose of the mobile robot; and then the global pose replaces the pose acquired by utilizing a speedometer in the navigation system, and the the global pose and the laser radar data are integrated for localization. The UWB (Ultra Wideband) and inertial navigation integrated indoor navigation system is used for indoor navigation.

The invention discloses a multi-temperature-region ice-temperature fresh keeping storehouse and a fresh keeping method for bergamot pears. The multi-temperature-region ice-temperature fresh keeping storehouse for the bergamot pears comprises a precooling region, a feeding and discharging channel, a cooling region, an ice temperature detecting device, a grading device, a conveyer belt control device, an automatic storing device, and a temperature rise and fall buffering channel, wherein the cooling region comprises four freezers, and the four freezers are respectively a first freezer of which the storing temperature is 0 DEG C, a second freezer of which the storing temperature is minus 1 DEG C, a third freezer of which the storing temperature is minus 2 DEG C, and a fourth freezer of which the storing temperature is minus 3 DEG C; and the four freezers are connected level by level according to a temperature lapse rule. According to the multi-temperature-region ice-temperature fresh keeping storehouse disclosed by the invention, multi-temperature-region graded storage of the bergamot pears is realized according to the value of ice temperature. Compared with conventional static ice temperature storage, the multi-temperature-region ice-temperature fresh keeping storehouse and the fresh keeping method for the bergamot pears disclosed by the invention have the advantages that the storing partitions of the bergamot pears can be dynamically adjusted according to the changes of the ice point temperature of the bergamot pears, so that the situation that the bergamot pears are always stored under the condition of being close to the ice point temperature can be guaranteed, the bergamot pear fruits are prevented from freeze injury, and the shelf life of the bergamot pears is prolonged.

The invention relates to a sensor arrangement (1) for the contactless sensing of angles of rotation on a rotating part, said rotating part being coupled to a disk-shaped target (20) which includes at least one metal area (24) and generates, in combination with a coil arrangement (40) comprising at least one flat detection coil (42, 44, 46), at least one piece of information to determine the current angle of rotation of the rotating part. According to the invention, at least one measurement circuit (3) converts the inductance of a corresponding flat detection coil (42, 44, 46) into a measurement signal (UM) which an evaluation and control unit (10) acquires using measurement technology and evaluates in order to calculate the angle of rotation, the inductance of the detection coil (42, 44, 46) changing under the effect of eddy currents in accordance with the degree of overlap between the detection coil and the at least one metal area (24) of the rotating target (20).

The invention discloses a method, apparatus and system of determining a coded modulation parameter. The method of determining a coded modulation parameter includes the steps: a terminal receives the downlink control information from a base station, and determines the coded modulation parameter according to a domain for determining the coded modulation parameter in the downlink control information. The method of determining a coded modulation parameter can determine the coded modulation parameter according to a domain for determining the coded modulation parameter in the downlink control information so as to realize determination of the coded modulation parameter in an NB-IOT (Narrow Band-Internet of Things) system.

The invention provides a power grid fault type determining method and device. The method comprises the steps that power grid data in a preset time period are acquired; target spatial distribution corresponding to the power grid data is determined based on a first spatial distribution determination rule; based on the target spatial distribution and the pre-determined correspondence between the power grid fault type and the spatial distribution, the power grid fault type corresponding to the power grid data is determined. According to the method provided by the invention, the target spatial distribution corresponding to the power grid data is determined; and based on the pre-determined correspondence between the power grid fault type and the spatial distribution, the power grid fault type is quickly determined.

The invention provides a network coverage detection method and device. The method comprises the following steps of: receiving sampling point information reported by UE (User Equipment), wherein the sampling point information comprises position information in which the UE is located and signal intensity; determining a measurement zone in which the UE is located according to the position information; determining whether the signal intensity exceeds a signal intensity threshold corresponding to the measurement zone in which the UE is located; and determining that the measurement zone is within the coverage range of the base station when the signal intensity exceeds the signal intensity threshold. Therefore, the coverage range of the base station is determined, and the efficiency of determining the coverage range of the base station is improved.