30 results about "Residual state" patented technology

The invention discloses a multi-view video-oriented fast coding method and belongs to the technical field of H.264 / AVC (advanced video coding). The method is characterized by the following steps that: a left view and a right view are coded by a global search method to extract coding information at first; then the feature vector of a two-layer support vector machine (SVM) classifier is constructedfor frames in the right view except an anchor frame by using the two-layer SVM classifier according to the sum of squared difference (SSD) of the error amount predicted by a macroblock during coding,a coding residual state coded block pattern (CBP) and the utilization rate of the macroblock coding mode; the classifier performs corresponding coding according to a coding mode used for identifying the macroblock in a homogeneity and a flat area and the coding mode of the macroblock of a larger block coding mode; and the macroblock coding mode with a minimum rate-distortion cost is selected as an optimal macroblock coding mode. When the method is used, a rate-distortion optimization method adopted by an initial full mode search method is terminated in advance, by the optimized macroblock coding mode, the coding complexity is reduced and at least seventy percent of coding time is saved.

The invention discloses a method and system for adjusting error parameters in a power grid, comprising: calculating the percentage residual of the state variable according to the residual value of the state variable of the power grid; If the percentage residual is greater than the residual threshold, the state variable is used as a problem variable, and the relevant branch of the problem variable is used as a suspicious branch; the suspicious parameters of the suspicious branch are adjusted; Whether the change of the parameter will cause the function value of the state estimation objective function of the state variable to change, and if so, determine that the suspicious parameter is an error parameter; modify the error parameter to obtain the corrected value of the error parameter, and adjusting the suspicious parameter of the suspicious branch to the correction value. By implementing the method and system of the present invention, the accuracy of diagnosing faulty data is improved without reducing data redundancy.

The invention discloses an organic amendment capable of passivating Cu, Zn and Pb in soil of a vegetable field. The organic amendment is composed of the following components by mass percent: 10% to 50% of phosphate rock powder and 50% to 90% of wormcast. The organic amendment can be used for passivating heavy metals in contaminated soil, and especially used for passivating the Cu, the Zn and the Pb in the vegetable field soil which is moderately or slightly contaminated so as to decrease the content of the heavy metals in an acid extracting state, an oxidation state and other active states and increase the content of the heavy metals in an organic state, a residual state and other low active states, so that the content of the Cu, the Zn and the Pb in plants is obviously reduced, and a large quantity or an intermediate quantity of micronutrients required by the growth of the plants can be provided at the same time. Thus, the soil property is improved, the ecosystem health of the soil in the degraded vegetable field is restored, and the successive cropping obstacles of the soil are overcome. As a result, the yield and the quality of vegetables are improved.

The invention discloses an alternative Alishewanella sp. WH16-1 for repairing heavy metal pollution in the environment, and the preservation number is: CCTCC NO: M 2015073. The bacterial strain provided by the present invention can convert lead or cadmium in the environment from a carbonate binding state and an ion exchange state to a residue state, an organic binding state and an iron-manganese oxide binding state, or reduce chromium from a hexavalent state to a trivalent state. Valence state, thereby greatly reducing the biological activity of environmental heavy metals and reducing the heavy metal content in crops.

The invention discloses a method for controlling a mobile robot by automatically creating abstract actions, including: 1) initialization; 2) updating all state-action evaluation values ​​according to the update formula of the Q learning module, and saving the experience track, removing the 3) Calculate the diversity density value of the remaining states; 4) If there is a state whose diversity density value reaches the preset threshold, go to step 5); otherwise, repeat steps 2) to 4) ;5) Select the state whose diversity density value is greater than the threshold as the sub-goal point, create an abstract action module, set the starting state, strategy and termination conditions of the abstract action, add the abstract action module to the optional action set of the robot, and use the updated An optional set of actions for controlling the mobile robot. The invention can effectively create abstract actions, and the robot can use the created abstract actions to perform layered reinforcement learning, thereby accelerating the learning of the robot in complex environments.

The embodiment of the invention provides an information processing method and electronic equipment, relates to the electronic technology field and can improve user experiences. The method comprises the following steps: obtaining a charging event used for representing that a battery is charged; according to the charging event, obtaining the first current residual state of charge of the battery; on the basis of the first current residual state of charge of the battery, obtaining first prompt time which is used for prompting a user about time for charging the battery to full charge from the first current residual state of charge; and displaying the first prompt time which is determined by real time for charging a preset unit capacity of the battery according to the last charging event. The information processing method and the electronic equipment provided by the embodiment of the invention can be used for information processing.

The invention discloses a fixed line electric automobile power battery residual electric quantity estimation method. The method comprises the following steps: calibrating a work condition capacity C00, and obtaining a work condition coefficient K00, wherein K00=C00 / C0, and C0 is a rated capacity; calibrating a certain work condition mileage and a consumed electric quantity, and obtaining a work condition capacity change amount C10n; calibrating a battery state of health (SOH), wherein SOH=(a rated total mileage-an accumulated driving mileage) / the rated total mileage; calculating a current-day available capacity C, wherein C=C0*K00*SOH; and accumulating a consumed battery capacity Cu=(sigma C10n) / SOH, calculating a residual state of charge (SOC), wherein SOC=(C-Cu) / C*100%. According to the invention, an error source can be effectively eliminated, the estimation method is simple, and the estimation result is accurate.