43results about How to "Prevent occlusion" patented technology

The invention discloses a cutting and splicing method of concentration of pictures of a computer. The cutting and splicing method comprises the following steps: 1, estimating an importance degree; 2, dividing sub regions of a display panel to obtain a display of each picture: selecting a group of circles which are the same with the concentration pictures in the number, wherein proportion among initial radiuses of the circles and proportion among the important degrees of each picture are the same, filling the display panel through a circle filling method, after filling is finished, obtaining the sub regions of the display panel through division of circumscribed polygons of the circles, and accordingly confirming a display space Qp, on the display panel, of each picture; 3, optimizing display parameters: determining an orientation angle theta, a putting position and a scaling size of each picture; 4, carrying out seamless fusion rendering. The cutting and splicing method has the advantages of well satisfying objective needs of people on people pictures. Through arrangement of face detection, the displaying of faces is a highest priority, and accordingly the situation that the faces of the people are shielded by display regions of other pictures is avoided effectively.

The invention provides a refrigerator. The refrigerator comprises a refrigerator body, a refrigerator door and shelves transversely arranged in an inner container of the refrigerator body and further comprises cameras and air outlets. The cameras are arranged on the lower side of a top plate of the inner container and/or the lower sides of the shelves; the air outlets are formed in the lower side of the top plate of the inner container and/or the lower sides of the shelves; and the air outlets face the positions where the cameras are located. According to the refrigerator, the air outlet is formed in a manner of corresponding to the corresponding camera, when the refrigerator door is opened, the air outlets provide the airflow for the positions where the cameras are located so as to dispel formed water mist, and it is ensured that shooting of the cameras cannot be affected by the water mist, and the performance and the quality of the refrigerator are improved.

Disclosed are a spliced display system whole-wall labeling method and system, and a spliced display system. The method comprises: respectively acquiring positions of a signal window and desktop labeling information on a spliced wall; according to the position of the signal window and the position of the desktop labeling information, computing the position of an overlapping portion of the signal window and the desktop labeling information, and computing labeling information corresponding to the overlapping portion; and according to the position of the overlapping portion, displaying the labeling information corresponding to the overlapping portion on the signal window accordingly, and displaying the signal window and the desktop labeling information on the spliced wall. The method and system according the present invention implement whole-wall labeling, and avoid the circumstance that labeling content is shaded when whole-wall labeling is conducted in the spliced display system, thereby improving user experience.

The invention relates to a triangular-array ultrasonic wind detecting sensor. The triangular-array ultrasonic wind detecting sensor comprises three ultrasonic transducer groups which are distributed in a regular triangle manner; each ultrasonic transducer group comprises two ultrasonic transducers; the ultrasonic transducer groups are connected with a wind detecting master control module, and the wind detecting master control module can drive the ultrasonic transducers to work; as for the two ultrasonic transducers in the same ultrasonic transducer group, the wind detecting master control module can drive one ultrasonic transducer to emit ultrasonic waves and receive the emitted ultrasonic waves through the other ultrasonic transducer, and after acquiring flight time of six groups of corresponding ultrasonic waves of the three ultrasonic transducer groups, the wind detecting master control module determines and outputs current wind speeds and wind directions according to the flight time of the corresponding ultrasonic waves of the three ultrasonic transducer groups. The triangular-array ultrasonic wind detecting sensor is compact in structure, the three ultrasonic transducer groups can perform measurement simultaneously, the current shielding condition is avoided, the accuracy and stability of measurement can be effectively improved, and the triangular-array ultrasonic wind detecting sensor is high in adaptability, safe and reliable.

The invention relates to a method for incorporating a geometric object into a volume rendering result and belongs to the field of three-dimensional multivariate data field interactive visualization analysis in scientific computing visualization. According to the method, voxelization is performed on the geometric object, and Gaussian filtering is performed on the voxelized geometric object, so thatreference volume data containing the relevant information of the geometric object are obtained; the reference volume data are adopted to control the volume rendering process of selected attribute volume data on the basis of a ray casting method; the geometric object is superimposed on the volume rendering result of the attribute volume data in the same view space; and therefore, a volume rendering result incorporating the geometric object is obtained. Since a geometric visualization result and a volume rendering result are combined in the same view space, the occlusion problem of a general fusion method is solved, the visibility of the geometric object can be ensured, and the simultaneous display of local details and global situations in a three-dimensional multivariate data field can bebenefitted, and thus, the visual analysis efficiency of the three-dimensional multivariate data field can be improved.

The invention provides a method for finding a vehicle in a parking lot based on an intelligent trolley. According to the invention, the method herein includes the following steps: an ultrasonic transducer and the like transducers determining the position of parking, an intelligent trolley reading the license plate number, a server associating and saving parking position and license plate number information, and the owner of the vehicle inputting the license plate number to a mobile phone APP so as to query the position of the vehicle and a path for finding the vehicle. According to the invention, the method herein can allow an owner of a vehicle to quick and easily find his/her vehicle, and prevents waste of camera resources.

The invention provides a bullet screen displaying method and terminal and a server. The method comprises steps of under the condition of receiving bullet screen editing operation, acquiring a to-be-sent first bullet screen and determining information of a sending object of the first bullet screen; sending the first bullet screen and the information of the sending object of the first bullet screento the server; receiving timestamp information of a target video frame sent by the server and a second bullet screen; and according to the timestamp information of the target video frame, in a video playing process, displaying the second bullet screen on the target video frame. In this way, the terminal is capable of displaying the corresponding bullet screen on the target video frame in the videoplaying process according to the timestamp information of the target video frame of a bullet screen sending object. Thus, it can be ensured that the bullet screen is displayed on a video frame including the bullet screen sending object, the situation that when comments are made to the bullet screen of one object, another object is shielded is avoided and video displaying effects are good.

The invention relates to the technical field of solar street lamps. The invention discloses a solar street lamp capable of adjusting the angle of a solar cell panel. The solar street lamp comprises amounting box, a servo motor is fixedly connected to the middle of the bottom of the inner wall of the mounting box, a rotating rod is fixedly connected to the output end of the servo motor, a bearingis arranged in the middle of the top of the mounting box, and the top of the rotating rod extends to the position above the top of the mounting box through the bearing. According to the invention, through rotation of the servo motor, a solar panel on a whole bearing plate can be freely adjusted by 360 degrees in the range of a horizontal angle; meanwhile, through cooperation with the automatic telescopic capability of an electric push rod, the elevation angle of the solar panel is adjusted, so that the solar panel can be automatically adjusted according to the irradiation angle of sunlight inone day, the solar panel is always located at the position with the strongest illumination intensity, maximum utilization of illumination energy is guaranteed, and then the power generation efficiencyof the whole solar panel is improved.

An engine cooler capable of suppressing a piston slap sound is provided. The engine cooler includes a cylinder block 3 including a cylinder barrel 1, 1 and a water jacket 2, and a spacer 4 housed in the water jacket 2, the water jacket 2 surrounds the cylinder barrel 1, 1, and the spacer 4 encloses the cylinder barrel 1, 1. Given that a width direction of the cylinder block 3 is a lateral direction, a pressed member 5, 5 is pressed between the cylinder barrel 1, 1 and the spacer 4 on lateral sides of the cylinder barrel 1, 1, and a lower end 5a of the pressed member 5 is disposed above a lower end 7a of each of right and left skirts 7 of a piston 6 located at a top dead center.

The invention discloses photovoltaic pest removing equipment for agricultural planting, relates to the technical field of agricultural planting, and solves the problems of poor pest killing effect, inconvenience in adjustment, short service life and the like in the existing agricultural planting process through photovoltaic power generation. The photovoltaic pest removing equipment for agricultural planting comprises a fixed supporting frame, wherein an electric energy storage mechanism is fixedly installed at the bottom end of the fixed supporting frame, pest trapping mechanisms are fixedly installed on the upper end face of the fixed supporting frame, each pest trapping mechanism comprises a connecting support, a collecting box, a flow guide pipe, a transparent protective shell and a pest trapping lamp body, the collecting boxes are fixedly installed at the two ends of the connecting support, the flow guide pipes are arranged on the lower end faces of the collecting boxes, and the transparent protective shells are fixedly installed on the upper end faces of the collecting boxes. A photovoltaic panel is adjusted at any angle, light irradiation in different areas can be met, pestsare killed and collected in a unified mode, and the phenomenon of pollution caused by a pest killing liquid environment is effectively avoided.

The invention discloses monitoring equipment for urban road congestion. The monitoring equipment comprises a base, a motor is installed on the upper surface of the left side of the base, a driving gear is connected to the lower side of the motor, a driven gear is connected to the right side of the driving gear, a connecting rod is installed in an extrusion groove, and rolling wheels are arranged on the lower surface of an outer support; supporting columns are fixed to the upper surface of the outer support, inner plates are arranged on the inner sides of the supporting columns, inner grooves are formed in the inner side surfaces of the inner plates, the inner plates are connected with sliding blocks through the inner grooves, an installing plate is fixedly installed on the inner sides of the sliding blocks, the outer side surface of the installing plate is sleeved with buckles, and a containing plate is connected with an outer frame on the upper surface through a connecting column; and a camera is fixed to the upper side of the interior of the outer frame, a vertical rod is arranged on the lower side of the middle of the installing plate, a fixing shaft is fixed to the front side of the vertical rod, and the vertical rod is connected with a display screen through the fixing shaft. According to the intelligent monitoring equipment for urban road congestion, shooting can be carried out at different heights, and the situation that the monitoring equipment is shielded is avoided.

The invention discloses an intelligent household electrical appliance control method for improving image quality and an intelligent household electrical appliance, and the method comprises the steps:enabling the intelligent household electrical appliance to obtain a working environment image, and detecting an abnormal interference item in the working environment image; determining an image parameter according to the abnormal interference item; and optimizing the image quality according to the image parameters. According to the intelligent household electrical appliance control method for improving the image quality, the image parameters can be flexibly selected according to the working environment or the application scene of the intelligent household electrical appliance, and the accuracyof image quality evaluation is improved.

The invention discloses a heat dissipation type wide-angle LED light-emitting tube and a using method thereof, and particularly relates to the technical field of LED light-emitting tubes, the heat dissipation type wide-angle LED light-emitting tube comprises a mounting cover, an LED light-emitting tube is clamped in the mounting cover, the upper surface of the mounting cover is in lap joint with the lower surface of a sealing cover, and the upper surface of the sealing cover is in lap joint with the lower surface of the sealing cover. The left side face and the right side face of the sealing cover are fixedly connected with one ends of the opposite faces of two rotating devices correspondingly, and the outer surfaces of the rotating devices are fixedly connected with the front face of the mounting cover. By arranging the driving device, the sealing cover, the mounting cover, the LED light-emitting tube, the triggering device and the triggering block, the driving device can adjust the position of the sealing cover in time and trigger the fan to operate during starting, the air flow rate on the surface of the LED light-emitting tube is increased, the situation that a light source of the LED light-emitting tube is shielded in the using process is avoided, and the service life of the LED light-emitting tube is prolonged. The illumination effect of the LED light-emitting tube is guaranteed, meanwhile, the temperature generated when the LED light-emitting tube is used is effectively reduced, and the situation that the LED light-emitting tube is damaged due to the fact that the temperature is too high is avoided.

The invention belongs to the technical field of display, and particularly relates to a backlight module and a display device, and the backlight module comprises: a back plate which comprises a bottom plate; an optical film layer, wherein the edge of the optical film layer is supported on the bottom plate; a limiting frame, wherein the limiting frame comprises a first limiting part, and the first limiting part is located on the side, away from the bottom plate, of the optical film layer and abuts against the edge of the optical film layer; and an elastic buffer piece, wherein at least part of the elastic buffer piece is arranged between the edge of the optical film layer and the bottom plate, and/or is arranged between the edge of the optical film layer and the first limiting part. The display device comprises a display panel and a backlight module. The display panel is arranged on the light emitting side of the backlight module; an elastic supporting force is provided for the diffusion plate through the elastic buffer piece, so that the optical film layer is clamped between the elastic buffer piece and the limiting frame, the problems of wrinkling and loosening of a diaphragm of the optical film layer due to the influence of gravity are solved, and the display effect is further improved.

The invention relates to the technical field of flower and plant planting, and discloses a campus landscape combined flower and plant planting device capable of collecting rainwater. The device comprises a water storage tank, connecting plates are bolted to both sides of the water storage tank, a first connecting rod and a second connecting rod are bolted to the bottoms of the two connecting plates correspondingly, two nozzles are arranged at the bottom of the water storage tank, and the bottom of an inner cavity of the water storage tank communicates with a first connecting pipe communicating with the nozzles. Guide plates are arranged on the surfaces of the first connecting rod and the second connecting rod, and guide blocks are arranged on the two sides of the upper-layer plate and the two sides of the lower-layer plate so that the guide blocks can slide in guide grooves formed in one sides of the guide plates, the upper-layer plate and the lower-layer plate can move towards the two sides correspondingly, therefore, flowers and plants in the upper-layer plate and the lower-layer plate can be fully irradiated by sunlight, the situation that the flowers and plants in the lower-layer plate are shielded by the flowers and plants in the upper-layer plate is avoided, and the sunlight utilization rate of the device is greatly improved.

The invention discloses a light emitting diode lamp which structurally comprises a lamp bead, a lamp panel and a supporting frame, the lamp panel and the supporting frame are of an integrated structure, the lamp bead is fixedly connected with the lamp panel in an embedded mode, and a boosting rod can slide outwards along an inner connecting ring through pushing force generated by an elastic stripon the boosting rod. The boosting rod can push a bearing ring on an external expansion ring outwards to expand outwards, so that grease flowing downwards along the outer surface of the shell can flowinto a through groove, the grease is guided downwards into an external discharge cavity through the through groove in the arc-shaped inner wall, and through the continuously-increased heat generated by the lamp lead which is lightened for a long time, the mercury liquid between the combination block and the sleeve frame can be heated to expand, so that the expanded mercury can push the combinationblock to slide forwards along the sleeve frame, the external plate can swing downwards under the influence of the gravity of the external plate, and grease on the lower sliding block can be quickly and completely discharged.

The invention discloses a radiology department image diagnosis film reading device, and relates to the technical field of radiology department image diagnosis, the radiology department image diagnosis film reading device comprises a rotary support assembly, a stretching assembly and a film reading display assembly, an outer frame plate is installed above the rotary support assembly, a fixing plate is fixed in the middle of the outer frame plate, the stretching assembly is installed on the inner side of the outer frame plate, and the fixing plate is fixed on the outer frame plate. And the stretching assembly comprises a connecting plate, a connecting plate, a cross arm, a movable shaft, a sliding block and a sliding groove, and the connecting plate is fixed to one side of the connecting plate. According to the radiology department image diagnosis film reading device, digital images of radiology department image diagnosis can be read through the first film reading display screen, the second film reading display screen and the third film reading display screen, and the first film reading display screen, the second film reading display screen and the third film reading display screen are adjustable; and an entity image film for radiology department image diagnosis can be read through the browsing assembly and the film reading display assembly, and automatic browsing and counting can be carried out during film reading.

The invention provides a rear-view mirror auxiliary observation device for a new energy vehicle, comprising a slide rail module and a camera module, wherein the slide rail module comprises a curved panel, and a baffle plate is arranged on the outer side of the curved panel; a symmetrical track is arranged between the gaps of the curved panel; the camera module comprises a camera, and an electric pole made of a conductive material is arranged at the circuit connection of the camera; the outer ring of the rear end of the camera is provided with a ring; and the rear end of the energizing rod is provided with a rotating part. The rear-view mirror auxiliary observation device for a new energy vehicle is a device capable of taking pictures of the front and the rear of the vehicle through a sliding camera, and provides the driver with a wide driving field of view.