8results about How to "Clear focus" patented technology

The present disclosure provides a vehicle display area adjustment method and device, electronic equipment and storage medium, comprising: when the vehicle is in a variable speed driving state, adjusting the position of the effective area in the display area, so that the moving direction of the effective area is opposite to the acceleration direction of the vehicle, wherein the vehicle comprises a display device, the display device has a display area, the display area comprises an effective area and an ineffective area. When the vehicle is in a variable speed driving state, the position of the effective area in the display area on the display device of the vehicle is adjusted according to the acceleration direction of the variable speed driving, so that the effective area translates within the range of the display area, so that the user can still clearly focus on the content in the effective area in the variable speed driving state of the vehicle, and the viewing experience of the user is improved.

The application discloses a data comprehensive situation display method based on a recommendation model, constructs a data analysis recommendation model for data classification and fusion according to a special topic or a label dimension for global data in a background database, customizes a statistical analysis front visual chart plug-in, and binds and displays a front visual chart plug-in display framework and special topic data associated by the background data analysis recommendation model, customizes an embedded method for changing and displaying the display framework structure and layout of the front visual chart plug-in with time stages, integrates and analyzes the background data associated with the recommendation model to bind the front visual plug-in display framework for display and a front visual plug-in display framework dynamic change method, and realizes the process of dynamically pushing the background data to the front and visually customizing and displaying in the whole time flow and cycle.

The application discloses a kind of real estate data matching method and system based on priority search chain, it is related to data matching and query system field, this real estate data matching method and system based on priority search chain, data end is marked to house information by different mark, user end collects user demand and carries out priority sorting, according to sorting in database search, in the aspect of house information processing, the corresponding mark identification of the house information collected, according to different mark, the classification and search of house information, in user, according to the actual demand of the user collected, and the priority sorting of user demand, search tool according to the order of user demand in house source database carries out search, from last item collected data to the back sorting, obtains the data list of most matching user demand, avoid the data disorder caused by multiple different needs, and useless even false advertisement influence user's audio-visual.

The utility model relates to an AOI detection assembly test platform, which comprises a support assembly, a sliding carrier, a camera supporting assembly and a light source supporting assembly, the camera supporting assembly and the light source supporting assembly are installed on the support assembly in a height-adjustable manner through the sliding carrier, and the camera supporting assembly comprises a supporting frame, a rotating assembly and a fine tuning assembly. The fine adjustment assembly is connected to the sliding carrier, the rotating assembly is connected to the fine adjustment assembly, the supporting frame is used for fixing a camera module and connected to the rotating assembly, and the light source supporting assembly is used for fixing a light source module. According to the test platform, the camera supporting assembly and the light source supporting assembly are used for bearing hardware such as a camera module and a light source module which are large in size, the fixing requirements of hardware of different sizes can be met, the application range is wide, and the test precision is high.

The present invention relates to the technical field of photovoltaic power prediction, and provides a method and system for short-term prediction of photovoltaic power and its uncertainty analysis. It includes: using the WRF-Solar mode to obtain high-resolution solar irradiance forecast data of the target area, and combining the mean clustering method to perform typing processing on the meteorological data; correcting the solar irradiance forecast value output by WRF-Solar to reduce the system error; optimizing the kernel function parameters and error penalty factor of the support vector machine by the multi-objective slime mold algorithm, and constructing the MOSMA-SVM photovoltaic power prediction model; using the kernel density estimation method to analyze the prediction error, calculate the error boundary value under a given confidence level, and obtain the confidence interval of the photovoltaic power prediction. The method of the present invention provides an accurate prediction value and evaluates the uncertainty of the prediction result, providing an important reference for the formulation of power grid dispatching and photovoltaic consumption plans.

The application discloses a zoom lens, which comprises, in order from the object side to the image side along the optical axis, a first fixed lens group with positive refractive power, a first zoom lens group with negative refractive power, a second fixed lens group with refractive power, a second zoom lens group with positive refractive power, a first focusing lens group with positive refractive power, and a third fixed lens group with refractive power; during zooming from the wide-angle end to the telephoto end, the first zoom lens group moves from the object side to the image side along the optical axis, the second zoom lens group moves from the image side to the object side along the optical axis to zoom, and the first focusing lens group moves along the optical axis to correct the change of the image surface position during zooming; wherein the distance TTL from the object side surface of the lens closest to the object side of the first fixed lens group to the imaging surface and the imaging target surface diameter φ of the zoom lens satisfy 7.2 ≤ TTL / φ ≤ 12.5.

The decoking device is used for decoking the rotary kiln, the decoking device is arranged in the rotary kiln in the axial direction of the rotary kiln, the decoking device comprises a device body, the device body is provided with a decoking part, and the decoking part is arranged on the side, close to the inner wall of the rotary kiln, of the device body in the circumferential direction of the rotary kiln. When the device body freely rotates and rolls along with the rotary kiln under the influence of gravity, the decoking part is propped against the inner wall of the rotary kiln and slides relative to the inner wall of the rotary kiln due to the influence of the gravity on the device body. The decoking device is integrally arranged in the rotary kiln, so that the decoking device rotates along with the rotary kiln under the influence of gravity, and decoking is carried out through relative sliding. An opening does not need to be formed in the wall of the rotary kiln, so that online decoking is achieved while the sealing performance of the rotary kiln is not affected, the decoking part still keeps sliding contact with the inner wall of the rotary kiln under the condition that the decoking part is abraded due to self weight, the effective decoking time can be prolonged, environmental protection is achieved, maintenance is easy, and stability is improved.

This invention relates to a method for identifying abnormal development of ocular refractive power and a device for restraining excessively rapid development of refractive power. It involves acquiring multiple sets of corneal and axial length parameters within a predetermined timeframe in a second stage, and then using a Sigmund function to simulate the growth and development of ocular refractive power. If the fitted parameter γ is greater than the parameter γ of a normally developing eye... std If the refractive error is normal, it can be determined that the eye's refractive development is abnormal; otherwise, it is determined that the development is normal. This invention provides a device to restrain excessively rapid refractive development, comprising a multi-level defocus compensation training lens and a visual target for adaptive training with the multi-level defocus compensation training lens. The multi-level defocus compensation training lens is used for triggered compensation training, thereby creating a stable restraint state that controls refractive development below a predetermined threshold, achieving both prevention and treatment.