31 results about "Stage determination" patented technology

A flat spring of a vehicular seat is elastically supported by means of supporting springs that extend in accordance with the load of an occupant. The seat has displacement sensors, first-stage determination step, second-stage determination step, and third-stage determination step. The displacement sensors output electrical signals corresponding to the respective elongations of the springs. The first-stage determination step determines the occupant in the seat in accordance with voltage values delivered from the displacement sensors. The second-stage determination step determines whether or not the result of determination by the first-stage determination step is maintained for a given period of time. The third-stage determination step compares the result of determination by the second-stage determination step with the preceding result of determination and specifies the occupant in accordance with the result of the comparison.

A management device for an image forming apparatus including a status data collection unit where multiple types of status data are received from the image forming apparatus and stored in a status database, a target data creation unit where multiple types of target data are created based upon the multiple types of status data, a first stage determination unit where the multiple types of target data are identified as being above or below reference values set for each type, and a second stage determination unit where a weight value set for each status data type is attached to the determination results of the multiple types of status data of the first stage determination unit and as a whole of the multiple types of status data determined with majority logic for abnormal occurrence prediction.

An embodiment of the invention provides a sleeping stage determination method and system. The sleeping stages can be recognized by means of characteristic parameters of heart rate variability data. Accordingly, after heart rate variability data is obtained, the corresponding sleeping stages within the time section can be determined according to the correspondence of the characteristic parameters of the heart rate variability data corresponding to a time section and the preset rule, so that a sleeping stage classifier is not needed to be trained by acquiring and marking samples, and the problem that sleeping stage determination accuracy is low and the sleeping stage classifier is poor in applicability due to deficiency of training samples is solved.

A management device for an image forming apparatus including a status data collection unit where multiple types of status data are received from the image forming apparatus and stored in a status database, a target data creation unit where multiple types of target data are created based upon the multiple types of status data, a first stage determination unit where the multiple types of target data are identified as being above or below reference values set for each type, and a second stage determination unit where a weight value set for each status data type is attached to the determination results of the multiple types of status data of the first stage determination unit and as a whole of the multiple types of status data determined with majority logic for abnormal occurrence prediction.

In a present imaging device, an optical image formed through a lens group from a subject is converted into an imaging signal by an imaging element and a focused area is detected by a focused area detection portion. Optical displacement or physical movement of the lens group is detected by a focus lens movement detector and an adjustment stage of the lens group is determined by a focused stage determination portion based on a detection signal output from this. Based on the determination result, the focused area of the imaging signal is automatically enlarged and output.

A vehicle forward traveling determination apparatus and a vehicle forward traveling determination method are provided. The apparatus includes a transmission gear ratio calculation unit which calculates a transmission gear ratio based on a number of revolutions of a driving source of a vehicle and a value corresponding to a number of revolutions at an output side of a transmission mounted to the vehicle, a gear stage determination unit which determines whether a gear stage of the transmission is set in a forward gear stage based on the calculated transmission gear ratio calculated, an acceleration determination unit which determines whether the vehicle is being accelerated, and a forward traveling determination unit which determines that the vehicle is traveling forward when it is determined that the gear stage of the transmission is set in the forward gear stage and that the vehicle is being accelerated.

The invention provides a rolling bearing degradation state stage determination method, which comprises the following steps: 1, vibration signals representing a stable working state of the rolling bearing are collected and denoised to obtain a useful signal sequence capable of specifically representing a stable working state of the rolling bearing; 2, a multi-scale Tsallis permutation entropy valueof the useful signal sequence is calculated to obtain a health state index time sequence; 3, based on the health state index time sequence, an average value and a variance value are calculated; and 4, an alarm threshold is calculated according to the average value and the variance value, a time sequence change trend is formed according to the multi-scale Tsallis permutation entropy value, and thestarting time point for the rolling bearing degradation stage is recognized. By using the multi-scale Tsallis permutation entropy, the entropy index can be adjusted to adapt to the condition monitoring ability of the mechanical system under various conditions and well sense the mechanical system state change ability, determination of the rolling bearing degradation state stage is realized, the recognition effects are good, and the calculation speed is quick.

A technology transition visualization apparatus includes: bibliographic database integrating heterogeneous resources; technology information database storing information in technology lifecycle; interface module receiving technology from user; feature set creation module calculating feature values by searching bibliographic database and creating feature set for each technology; answer feature set creation module calculating common feature value of feature sets of technologies belonging to the same stage in technology lifecycle and creating answer feature set of each stage; stage determination module acquiring feature-related information, creating representative feature set and year-specific feature set of technology, determining representative stage or year-specific stage by comparing the representative feature set or year-specific feature set with the answer feature set, and estimating development speed of the technology; visualization module visualizing the technology lifecycle; and year-specific stage acquisition module acquiring current stage, year-specific stage and estimated next stage of the technology and visualizing the stages.

The invention relates to the non-destructive measurement of components, in particular the functional assessment of the bonding of cast-in parts, eg. in pistons for internal combustion engines. With such a measurement or functional assessment, it is a question of assessing the function and completeness of the bonding between the base material and the material cast in or otherwise joined. The quality of the component or its suitability for a specific purpose can thus be assessed and / or quality monitoring of the production process, e.g. in the foundry or during production, can take place. According to the invention, this purpose is served by a multi-stage correction procedure, wherein the measured values ascertained by means of a suitably devised measuring arrangement and method, e.g. using ultrasound, are subjected to a multi-stage determination process, which minimises universally and for each individual measurement the disturbing factors which, being inherent in the system, occur in the measurement and ascertains therefrom the desired results. A correspondingly devised system minimises both error influences, which occur in the performance (especially with the setting-up / adjustment) of such a measurement, as well as measurement errors and incorrect assessments in the performance of the measurement, which occur due to geometrical tolerance deviations or differences between a number of components to be measured or due to differences in the material or structural composition, as well as other disturbing influences.

A client end which is connected with a server includes a receiving module, a stage determination module, a transmission module, a frame judgment module and a condition judgment module. The receiving module is used for receiving a management frame and the stage determination module is used for determining the frame stage according to the management frame. The transmission module is used for transmitting the grade frame to the server according to the frame stage, wherein, the frame corresponded by the grade ratio frame stage of the grade frame has a very high grade. The frame judgment module is used for judging whether the expecting frame is received. The condition judgment module is used for judging the connecting condition of the client end and the server according to the judgment result of the frame judgment module. The invention also provides a connection detecting method which is used for detecting the connecting condition of the client end and the server. The client end and the connection detecting method thereof can timely detect the server, the connection of which is cut off to stop the client from transmitting the data to the server, thereby avoiding the loss of the transmission data.

An exhaust gas purification system of engine configured to classify a PM accumulation state of DPF into multiple evaluation stages based on a plurality of evaluation indices, and to repeatedly perform determination of the current evaluation stage by the current stage determination part and determination of whether to move up the current evaluation stage to the evaluation stage of the next rank by the evaluation stage determination part, wherein upon a defect of a sensor among different types of sensors being detected by the defect detection part, the current evaluation stage is newly redetermined by the current stage redetermination part as substituted for the current evaluation stage determined by the current stage determination part.

A motor drive apparatus includes: a stage determination part that determines a position of the rotor based on a combination of states of a plurality of the output signals; and a power distribution timing determination part which determines that a power distribution timing when power is distributed to the coil is a timing obtained by advancing an angle by an amount that corresponds to a predetermined electric angle in a startup time of the motor, wherein, when a rotation speed of the motor becomes a predetermined rotation speed or more, the power distribution timing determination part determines that a timing when a predetermined period of time elapses since a position of the rotor arrives at a position of an electric angle that corresponds to a displacement amount of an electric angle which is arbitrarily advanced with respect to a predetermined electric angle that is advanced in the startup time is a power distribution timing.

A skill judging device (100) includes a stage judging unit (150) and a skill judging unit (160). The stage determination unit (150) extracts second frame data for each stage type based on the sample data (120a) and the user's motion data. The skill judging unit (160) judges the user's skill based on the second frame data and the skill judging definition data (120b) for each stage category.

An embodiment of the invention provides a sleeping stage determination method and system. The sleeping stages can be recognized by means of characteristic parameters of heart rate variability data. Accordingly, after heart rate variability data is obtained, the corresponding sleeping stages within the time section can be determined according to the correspondence of the characteristic parameters of the heart rate variability data corresponding to a time section and the preset rule, so that a sleeping stage classifier is not needed to be trained by acquiring and marking samples, and the problem that sleeping stage determination accuracy is low and the sleeping stage classifier is poor in applicability due to deficiency of training samples is solved.

A transmission shift control system includes a transmission shift control module that executes an upshift or a closed-throttle downshift, a shift stage determination module, and a clutch control module. The stage determination module determines a stage of the upshift or the closed throttle downshift when a downshift is requested. The clutch control module determines a downshift type based on the stage of the upshift or the closed throttle downshift and selectively executes a downshift before the upshift or the closed throttle downshift is completed.

A stage determination apparatus including storage and processor includes: a bibliographic database integrating heterogeneous resources; a feature-set creation module calculating feature values of predefined features by searching the bibliographic database, and creating a feature-set of each technology using the feature values, for technologies on technology lifecycle; an answer feature-set creation module calculating a common feature value of feature sets of technologies belonging to the same stage in the technology lifecycle and creating an answer feature-set of each stage; a stage determination module that, if a technology is inputted, acquires feature values and creates a feature-set for predefined features by searching the bibliographic database for the technology, compares a corresponding feature value in the feature-set of the technology with a feature value according to a feature selection flow in a previous decision tree according to the feature selection flow, and determines a stage having a feature value finally selected according to the feature selection flow as a stage where the technology belongs to in the technology lifecycle.

The invention relates to an HEVC coding size rapid determining method based on texture complexity. According to the method, sub-sampling at the ratio of 16:1 is conducted on LCUs, subsequent time spent in calculating the texture complexity is shortened to 1 / 16 of original time, and then a two-stage determining mechanism is introduced; firstly, an ASAD model is used for preliminarily determining the texture complexity of blocks obtained after sub-sampling is conducted on the LCUs, erroneous judgment is prevented by setting two threshold values, and large-size coding units are adopted for the LCUs with simple texture, and small-size coding units are adopted for the LCU with complex texture; secondly, based on upper-stage determination results, an MAD model is adopted, whether coding units in other sizes are added or not is determined, and the accuracy of texture determining is improved. By means of the HEVC coding size rapid determining method based on the texture complexity, the algorithm complexity can be reduced greatly, the texture can be accurately determined, and the algorithm accuracy is improved.