8 results about "Sub region" patented technology

The invention concerns a method and a system for purposes of registering the position of a vehicle (1) in a defined region (3), wherein a digital map of the defined region (3) is created, having a defined coordinates system, wherein the digital map includes stationary reference features (T1) with a unique identifying feature, before digital images are recorded of at least a sub-region of the defined region (3), preferably of the whole defined region (3), for purposes of registering and detecting further reference features (T1, T2, T3), wherein stationary and/or temporary reference features (T2, T3) without unique identifying features are also registered and detected, and are added to the digital map and/or an associated buffer store, so that the absolute position of the vehicle (1) in the defined region (3) can subsequently be determined, in that a digital image of a portion of the defined region (3) is recorded by the vehicle (1), and in the digital image reference features (T1, T2, T3) are detected and optionally identified, wherein the determination of absolute position is undertaken on the basis of the stationary and/or temporary reference features (T1, T2, T3) that have been detected and optionally identified.

An autonomous driving control system for a vehicle which is able to switch between manual driving and autonomous driving is provided with a driver condition sensor, acting part, and electronic control unit. The electronic control unit is provided with an autonomous driving control part, reliance calculating part for calculating an autonomous driving output reliance, vigilance calculating part for calculating a driver vigilance, and an action control part for controlling a strength of an action against a driver. In a region in which an operating point determined by the autonomous driving output reliance and driver vigilance can fall, a plurality of sub regions are defined by boundary lines extending so that the driver vigilance becomes higher as the autonomous driving output reliance becomes lower. The action control part controls the strength of the action against the driver to differ in accordance with the sub region in which the operating point falls.

The invention discloses a power grid optimization partitioning method for new energy consumption analysis. The method comprises the following steps: S1, determining a unit sub-region power grid Ui; S2, collecting and making statistics of a new energy historical generated output data sequence and eliminating abnormal data Pre, i(t); S3, calculating accumulated generating capacity Ere, i of all newenergy power stations; S4, collecting historical power load data exceeding Pload, i(t) and removing the abnormal data; S5, calculating accumulated power consumption Eload, i of the power load; S6, calculating matched power generation power Pmatchre, i (t) and matched power utilization power Pmatchload, i(t) at each moment; S7, calculating the total match power generation electric quantity Ematchre,i and the total match power utilization quantity Ematchl, i; S8, calculating a time sequence match degree Kmatch, i; and S9, classifying source-load match degree coefficients Kmatch, i of all unit sub-regions. The optimization method, through long-time statistical data analysis, adopts a key characteristic index of the time sequence match degree to measure the match degree of the generated outputand the power load of the photovoltaic power station on the time sequence, and provides a basic support for formulating planning schemes of site selection and constant volume and the like of distributed photovoltaics.

A projection apparatus including an image source, an imaging module and a beam splitting module is provided. The image source provides an image beam. The imaging module is disposed on a transmission path of the image beam and has an aperture stop. The beam splitting module is disposed on the transmission path of the image beam and located on or near the aperture stop. The beam splitting module includes a plurality of aperture stop sub-regions, and the beam splitting module separates a plurality of image sub-beams of the image beam irradiating these different aperture stop sub-regions. These image sub-beams respectively propagate towards different directions after travelling to these aperture stop sub-regions.

The invention relates to the technical field of communication, in particular to a method for detecting touch control in leather cover modes and a user terminal. The method for detecting the touch control in the leather cover modes includes steps of providing a leather cover with semicircular window regions; displaying a window interface on a touch screen of the user terminal after the user terminal is in the leather cover modes and allowing projection of the window regions on the touch screen to be positioned in the window interface; dividing regions which coincide with the projection in the window interface into a plurality of sub-regions after touch control signals generated by the window interface are detected; judging whether the locations of the touch control signals are positioned in a sub-region or not and executing operation corresponding to the locations if the locations of the touch control signals are positioned in the sub-region. The method and the user terminal have the advantages that the leather cover is provided with the semicircular window regions, and accordingly stereotyped rectangular window region setting can be prevented; false triggering due to the fact that the leather cover covers the mobile terminal can be effectively prevented, the touch control detection accuracy can be improved, and the use experience of users can be enhanced.

The method comprises: ventilating the silane and nitrous oxide gas or the silane and ammonia gas into the cavity of high density plasma body to form a layer of silicon nitride film in the cavity of high density plasma body. By using the invention, the deposition and the etching can be made at same time, and the deposition tip can be removed at the time of etching to increase the filling capacity in a sub-region.