1226results about How to "Accurate grasp" patented technology

In order to more precisely grasp actual audience situations of a user through accumulation of broadcast reception qualities in combination with audience information in a mobile terminal, this mobile terminal 2 has a wave receiver 21 for receiving a broadcast wave, a signal reproducer 22 for acquiring a broadcast signal by demodulating the broadcast wave received by the wave receiver 21, and thereafter reproducing the broadcast signal, a level measuring part 24 for measuring a reception level of the broadcast wave received by the wave receiver 21, an information generator 28 for generating audience information containing an audience time being a time of reproduction by the signal reproducer 22, and the reception level at the audience time measured by the level measuring part 24, and an information transmitter 30 for transmitting the audience information generated by the information generator 28.

Disclosed herein is an image data processing method for processing image data forming a video material includes, an obtaining step of obtaining image data at a plurality of points in time forming the video material, from the video material, and a generating step of generating image data for display to display the image data at the plurality of points in time obtained in the obtaining step in a grouped state in a display area corresponding to the video material within a story board display area in which a plurality of materials are arranged.

A vertical component is extracted from an acceleration vector corresponding to body movement of a user from a three-axis acceleration sensor, and the vertical-component is separated by a high-band / low-band separating unit into a high-band component and a low-band component. Using these components, a peak detection / determination processing unit detects a peak-position candidate of action of the user in the vertical direction, identifies a peak-position candidate on the basis of an energy ratio between the high-band component and the low-band component, performs waveform matching regarding a predetermined range including each peak-position candidate, thereby determining a peak position, and detects body movement on the basis of the peak position, and a step-position analyzing unit detects a body-movement pitch.

An information reproducing method and an apparatus therefor, by which operation guidance information may be automatically used without bothering an operator, includes a reproduction control unit for reading the operation guidance information depending on an event from a database when the event requiring measures taken by the operator occurs in an object apparatus to controllably reproduce the operation guidance information, and a reproducing unit, which is a terminal connected to the object apparatus to be able to manage the object apparatus, for reproducing the operation guidance information and notifying it to the operator. The operation guidance information about measures that should be taken to a condition of the object apparatus changing with a progress of the measures taken by the operator is reproduced at the terminal apparatus. These method and apparatus are applicable to a method and an apparatus used for reproducing various operation guidance information or multi-media information.

An instantaneous current and instantaneous voltage of a three-phase coil of a brushless DC motor are detected, and the internal condition of a compressor is predicted from these detection values. The prediction about the internal condition of the compressor is made in such a way that motor driving torque which is a parameter of a motor model is identified and poor lubrication, liquid compression or the like is predicted from this identified motor driving torque. This enables it to make, in real time, a failure forecast, failure diagnosis etc. on the compressor.

According to the hand control system (2), the position and posture of a palm (10) are controlled such that the object reference point (Pw) and the hand reference point (Ph) come close to each other and such that the i-th object reference vector (αwi) and the i-th hand reference vector (αhi) come close to each other. During the controlling process of the position and posture of the palm, the operation of a specified finger mechanism is controlled such that the bending posture of the specified finger mechanism gradually changes (for example, such that the degree of bending gradually increases). This ensures accurate grasping of an object of an arbitrary shape.

A distortion generating sheet (22) intervenes between a first and a second flexible sheets (11) and (12), respectively, with one end (23) thereof fixed to the first sheet (11), and the other end (24) fixed to the second sheet (12). As a consequence, when a shear takes place across the first and second sheets (11) and (12), respectively, the shear is conveyed to the distortion generating sheet (22). A strain gauge (21) fixed to the distortion generating sheet (22) detects and measures the distortion generated by the shear in the distortion generating sheets (22). A third sheet (15) is further provided with its periphery bonded to the first sheet (11) to form a closed space. The force bearing the patient is measured by measuring the pressure in the space formed.

The communication state information providing system comprises a cellular phone of an information provider, and an information providing device having an information receiving unit for receiving, via a wireless LAN, the communication state information transmitted from the cellular phone, a communication state information storage unit for storing the communication state information received by the information receiving unit associated with the phone number specifying the cellular phone, and an information transmitting unit for transmitting the communication state information stored in the communication state information storage unit to a destination associated with the phone number of the cellular phone.

An internal combustion engine in accordance with one aspect of the invention is characterized by comprising a combustion chamber, a reformer, and a control portion. A predetermined fuel component is burnt in the combustion chamber. The reformer has a reforming catalyst, and that produces a reformed gas which contains the fuel component obtained by reforming a mixture of fuel and air and which supplied to the combustion chamber. The control portion sets an air-fuel ratio of the mixture in the reformer such that a reforming efficiency of the reformer is held within a predetermined range, and sets an amount of the mixture supplied to the reformer such that an actual output torque of the internal combustion engine coincides with a target torque.

The invention provides an intelligent fire coal scheduling system for a thermal power plant. The system comprises an on-line coal inventory unit, a material piling and taking machine unit, a coal conveying unit, a coal bin unit and a system server, wherein the system server comprises an intelligent material piling calculation module, an intelligent coal distributing and feeding calculation module, and a material taking decision module; the intelligent material piling calculation module determines the optimal coal piling position to guide the material piling and taking machine unit to complete coal piling; the intelligent coal distributing and feeding calculation module is used for receiving coal inventory information of the on-line coal inventory unit and the real-time state of a boiler unit, determining a coal distribution scheme according to the coal inventory information and the real-time state of the boiler unit and further determining a coal feeding scheme according to boiler characteristics and the coal distribution scheme; and the material taking decision module determines a material taking path according to the coal inventory information and the coal feeding scheme to guide the material piling and taking machine unit and the coal conveying unit to cooperatively complete material taking. The fire coal of the thermal power plant is subjected to full-life cycle management and intelligent scheduling, and the boiler unit is ensured to have high safety, economy and environment friendliness under the condition of co-combustion.

The invention relates to the field of electric power system monitoring, in particular to a cable 10kV high voltage ring main unit remote monitoring and control system which is used for conducting real-time monitoring of operation conditions of power distribution facilities and distribution cable lines, realizing early warning and alarming of abnormal and failure states and postmortem analysis after accidents, and controlling and regulating the operating environment of equipment through remote operation. According to the cable 10kV high voltage ring main unit remote monitoring and control system, grid smart operation management serves as the target, various on-line monitoring techniques are integrated, and monitoring cameras, a fan and solar equipment are installed in a switching station; the system can be used for checking the information of the monitoring cameras in the switching station in real time, monitoring the operating state of the fan, realizing the early warning and alarming of the abnormal and failure states and the postmortem analysis after the accidents, realizing dynamic evaluation of health conditions of the equipment, and realizing remote operation control over monitoring of the equipment; a multi-dimensional display technology is combined, safe and reliable operation capacity of a distribution network is enhanced, trouble shooting efficiency and maintenance efficiency are improved, and therefore a complete set of grid visual monitoring system is formed.

The invention discloses an intelligent management system for a tool based on a radio frequency technology. The intelligent management system comprises a hardware part and a system software part, wherein the hardware part comprises an RFID (Radio Frequency Identification Device) electronic tag, a fixed reader-writer, a handheld reader-writer, an application server, a WEB server and a database server; the RFID electronic tag carries out information exchange with the fixed reader-writer and the handheld reader-writer through radio frequency; information of the fixed reader-writer and information of the handheld reader-writer are transmitted to the application server, the WEB server is connected to the database server through a backbone network, and the application server is connected to the WEB server and the database server through network equipment. According to the intelligent management system, intelligent management of each link of the tool, such as warehouse in and out, maintenance, test and abandonment, can be normalized, the speed and the accuracy for data input of each link of warehouse management are guaranteed, the whole informatization management of the life cycle of the tool is implemented, the use safety of the tool is guaranteed, and the load of a worker is reduced.

The invention discloses a personalized test question recommendation method based on user learning behavior, the method is as follows: obtaining user history problem data, test questions and knowledgepoint information from an online education platform; constructing a user based on user history data data; R, according to the relationship between the test questions and the knowledge points, constructing the test questions-Knowledge point correlation matrix Q; constructing the user cognitive diagnosis model through the DINA model, obtaining the user knowledge point mastering matrix A; obtainingthe user adjacent test set according to the matrix A, according to Matrix Q the test questions-Adjacent test sets, constructing alternative test sets; non-negative matrix decomposition of matrix R, obtaining the implicit feature matrices W and H of users and test questions, find the estimated values of W and H matrices, and get the score prediction Model; calculating the potential answering situation of the user, and recommending the test questions of the target user's own difficulty range to the target user. The invention can accurately recommend the test questions suitable for the target user to the user. The invention is applicable to the field of online education.

The invention provides a breathing machine integrating method based on a cloud platform. The method includes the steps of producing running data when a breathing machine runs, obtaining the running data from the breathing machine through the cloud platform, analyzing the running data to obtain processed data, obtaining the processed data from the cloud platform through a medical client side so that a doctor can reset new configuration parameters of the breathing machine according to the processed data, receiving the new configuration parameters from the medical client side through the cloud platform, sending the new configuration parameters to the breathing machine so that the new configuration parameters can be automatically set on the breathing machine, and making the breathing machine run according to the new configuration parameters. The invention further provides the cloud platform applicable to the method and the breathing machine applicable to the method. By means of the method, the cloud platform and the breathing machine, the running data of the breathing machine can be more accurately grasped and then processed so that the basis can be provided for the doctor to adjust the configuration parameters of the breathing machine in time.

A work state virtual simulation system for an electric haulage shearer based on different geological conditions belongs to automatic control and system simulation of shearers. The work state virtual simulation system comprises devices and a method, wherein the devices consist of a shearer work condition remote monitoring platform, a database, a remote controller, a visual basic system, an industrial Ethernet, a local controller and a machine-mounted detection control system. The method comprises the following steps of: acquiring shearer work condition parameters for the machine-mounted detection control system; carrying out data analysis on the shearer work condition parameters; finally, transmitting the shearer work condition parameters to the shearer monitoring platform for detecting and achieving through the local controller and the industrial Ethernet; on the basis of accessing an achieving database in real time, drawing fully mechanized coal faces under different geological conditions by applying a virtual real technology; and driving a shearer virtual sample machine to realize real reappearance of the work state of the shearer. A shearer virtual sample machine model is driven by using real-time work condition parameters provided by the machine-mounted detection control system, so that a shearer virtual simulation system has the field feeling entering the fully mechanized coal faces and favorable interaction.

The invention relates to a motor train unit position tracking system comprising a server, a station combination control subsystem, a train number identifying subsystem and a position tracking subsystem, wherein the server comprises a communication module, a database access module, a microcomputer monitoring system module and a WebServices interface; the train number identifying subsystem realizes the identification of train numbers by reading train number labels of a motor train unit through automatic train number identification equipment and transmits train number label information to a train number identification terminal; the position tracking subsystem comprises a sensor and a lower computer acquiring the information of the sensor; the station combining-control subsystem comprises a station repeating terminal and a dispatching terminal; and equipment connected with the communication module comprises the lower computer, the dispatching terminal, the train number identification terminal and the station repeating terminal and carries out real-time communication according to IP addresses and port numbers of different equipment. The invention automatically controls and displays by a computer, enhances the operation efficiency of dispatchers and reduces potential safety hazards.

The invention discloses a vehicle rear-view monitoring alarm system and method based on multiple rotating zooming cameras, and the system comprises a rotating zooming device, an image collection module, an image collection module, an image processing and analysis module, a vehicle information extraction module, a warning prompt module, a warning module, and an auxiliary module. The invention discloses an alarm method employing the above alarm system. The system can monitor the regions at different distances behind a vehicle, can timely transmit the warning information to a driver under various conditions, achieves the classified warning, achieves the prompt in a highlighted manner under dangerous conditions, can effectively reduce the occurrence rate of traffic accidents, and protects the personal safety of persons and the safety of property in a vehicle.

It becomes more difficult to correctly display presence by restricting an operation burden of users when the number of communication counter-parts (bodies) increases. An assistance system includes an event notice setting functional unit for conducting prior setting for notifying a change of presence of a buddy to a presence server; a dynamic buddy list management functional unit for acquiring presence information of a buddy list to which the buddy belongs by taking the event notified from the presence server as an opportunity, and displaying the presence information on a display screen in a form suitable for the buddy list; and an interface control functional unit for controlling a user interface.

A dentition image reading apparatus (1) includes an in-mouth insert (11) to be inserted into mouth and image pick-up optics (21), the in-mouth insert including a light-transmitting portion (15) at least on one of front and back sides and a hollow portion (12) provided thereinside, the image pick-up optics (21) including: a light source (22) inserted in the hollow portion of the in-mouth insert for irradiating light on the dentition through the light-transmitting portion; a reflection mirror (23) for reflecting the light from the dentition toward the outside of the in-mouth insert; a scanner 31 for moving the light source and the reflection mirror along the depth direction of the hollow portion of the in-mouth insert; and an image pick-up optical system (41) for receiving the light reflected by the reflection mirror.

A surrounding conditions display apparatus captures an image of an area surrounding a movable body and displays the captured image. The apparatus includes a CCD camera for capturing an image of the surrounding are, ultrasonic sensors for detecting a distance to an obstacle present in the surrounding area, and a liquid crystal display for displaying the image captured by the image capturing unit. A color image representing an area including the obstacle is superposed on the displayed image in such a manner that the brightness of the color image decreases with increasing distance from the origin of the area.

A method of detecting an abnormality in an operating body, according to the present invention, comprises steps of: continuously collecting data about the operating body; detecting events for the operating body; extracting part of the data as target data, the part of the data being collected in a predetermined period delimited by times at which the events are detected; preparing comparison data in advance for abnormality detection; comparing the target data with the comparison data to obtain a comparison result; and detecting an abnormality in the operating body from the comparison result.

A process of measuring a shape while changing the relative posture of an microscopic interferometer to a sample lens which is rotated about a rotation axis is divided into a process of measuring a top surface in a state where the sample lens is supported from a back surface and a process of measuring a back surface in a state where the sample lens is supported from the top surface. By combining first shape information of a flange side surface acquired by the process of measuring the top surface and second shape information of the flange side surface acquired by the process of measuring the back surface, the relative positional relation between the sample top surface and the sample back surface is calculated.

An HV_ECU executes a program, which includes a step of receiving route information; a step of acquiring a duty command value of a battery cooling blower; a step of calculating a cooling airflow; steps for acquiring a battery temperature and an intake temperature; a step of calculating a value TB−TC; a step of calculating a cooling performance; a step of estimating a battery temperature; and a step of performing fail safe processing when in an abnormal state.

The invention discloses a fault intelligent diagnosis and analysis system and method based on a dispatching integrated data platform. The system comprises at least one oscillograph device, wherein the oscillograph device is used for uploading collected fault data to a dispatching data network through a corresponding switch; the system further comprises a data and application server, an oscillograph networking system, a relay protection information system and an integrated automatic system; the oscillograph networking system, the relay protection information system and the integrated automatic system are used for obtaining the fault data from the dispatching data network, analyzing the fault data and uploading an analysis result to the dispatching integrated data platform; and the data and application server is used for obtaining the fault data analysis result from the dispatching integrated data platform and matching the fault analysis result; according to the invention, analysts accurately master the fault process in time, obtain action information of a protective device and provide reference for dispatchers to analyze faults; and the dispatchers can concentrate on fault processing; therefore, the working efficiency is increased and the fault processing time is reduced.

An integrative instrument system of a hybrid electric vehicle includes an instrument controller, a liquid crystal display terminal and a stepping motor instrument plate. The instrument controller includes a central processing module, a CAN information receiving and transmitting module, a serial communication module, a stepping motor drive module, a power voltage adjusting module and an external keystroke inputting module. The CAN information receiving and transmitting module receives the CAN information from a CAN bus interface and is connected to the central processing module, namely the CAN port of an SCM; the serial communication module is connected with the serial port of the SCM and the data receiving serial port of a colorful liquid crystal display terminal; the input end of the stepping motor drive module is connected with the I / O port of the SCM; the output end of the stepping motor drive module is connected with a 16-bus connector; the power voltage adjusting module converts an inputted 12V vehicle DC power into a 5V power to supply power for the power-consuming chips like the SCM, etc. The external keystroke inputting module is connected with one I / O port of the SCM for controlling the output of high-low levels. The integrative instrument system of a hybrid electric vehicle is characterized by multiple functions and low cost.