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363results about How to "Affect the experience" patented technology

Access control method and access control device

The invention discloses an access control method. The access control method comprises the following steps: acquiring a movement locus of people, and predicting the movement trend of people according to the movement locus, wherein the movement trend includes a movement direction trend; when the movement direction trend directs to an access controller and the distance from people to the access controller is smaller than a first preset distance, starting the access controller. According to the method, the movement trend of people is predicted according to the movement locus of people, the movement trend includes a movement direction trend reflecting the direction intention of people, when the movement direction trend directs to the access controller, people have the intention of entering theaccess controller, meanwhile, the distance from people to the access controller is detected and if the distance from people to the access controller is smaller than the first preset distance, the access controller is controlled to be automatically started, so that the human operation is not required, people can directly enter or exit accessibly through the access controller, and the situations that a large number of time is wasted for entering or exiting the access controller when the pedestrian volume is large is avoided and the user experience is not influenced are solved. The invention further discloses an access control device.
Owner:XIAN IRAIN IOT TECH SERVICES CO LTD

Random access method and equipment in cognitive radio system

The invention discloses a random access method and equipment in a cognitive radio system. The random access method comprises that base station equipment generates a frequency spectrum switch command, the frequency spectrum switch command comprises random access backspacing time parameter information, and the base station equipment sends the frequency spectrum switch command to user equipment in a community to instruct the user equipment to use the random access backspacing time parameter information to initiate a random access process in a frequency spectrum switch process. According to the random access method, due to the fact that the random access backspacing time parameter information is carried in the frequency spectrum switch command, the conflict of random access is inhibited in the frequency spectrum switch process of a CR system, a large amount of user equipment (UE) which intensively conducts random access on a target work frequency point is dispersed in time in advance, the failure probability and delay of random access on the target work frequency point in the frequency spectrum switch process are lowered, and further more, the failure probability frequency spectrum switch and service break period are lowered, and the user experience of the CR system is improved.
Owner:DATANG MOBILE COMM EQUIP CO LTD

Resource reservation method and system based on flow direction prediction, as well as mobile communication system

The invention belongs to the technical field of central resource management and resource consultation, and discloses a resource reservation method and system based on flow direction prediction, as well as a mobile communication system. The resource reservation method comprises the steps of: acquiring historical data of flow direction between cells; analyzing and pre-processing the data; performingdivision and feature extraction for the processed data set; selecting different models to perform training, adjusting parameters to achieve the highest prediction accuracy of the model; performing real-time fusion for prediction results of two models; performing resource reservation according to the prediction result by a network; and determining whether a spacial flow direction operation is required by judging the relationship between the number of the reserved resources and the number of the resources which the cell can provide. The resource reservation method of the invention has the beneficial effects that: real-time changes can be performed according to network characteristics through model fusion; at the same time, the phenomenon of excessive or insufficient resource reservation ina conventional reservation algorithm can be avoided through adoption of a resource reservation algorithm designed in the method, and load balance of the network can be achieved through the spacial flow direction operation.
Owner:XIDIAN UNIV

High-voltage interlocking system of battery electric vehicle and battery electric vehicle using high-voltage interlocking system

The invention belongs to the relevant field of automobile control of new energy automobiles, and particularly relates to a high-voltage interlocking system of a battery electric vehicle and the battery electric vehicle using the high-voltage interlocking system. The high-voltage interlocking system discloses a VCU first high voltage interlock loop, a VCU second high voltage interlock loop and an automobile VCU, wherein the VCU first high voltage interlock loop comprises a MCU, a vehicle-mounted charger input plug-in, an MCU high-voltage wiring plug-in, a vehicle-mounted charger high-voltage wiring plug-in and a high-voltage wiring box input plug-in; the VCU second high voltage interlock loop comprises an air conditioning compressor input plug-in and an air conditioning compressor high voltage wiring plug-in; and when interlocking and disconnecting of the VCU first high voltage interlocking loop are detected, fault information is recorded, an automobile continues to run or a vehicle power system is cut according to the vehicle speed, when interlocking and disconnecting of the VCU second high voltage interlocking loop are detected, fault information is recorded, and the correspondingfault indicating lamp is lightened. According to the system, the condition that a high-voltage power supply is frequently cut off, and the user experience and the service life of electrical element are influenced is avoided.
Owner:HOZON NEW ENERGY AUTOMOBILE CO LTD

Adaptation method and device for display of web application

The invention discloses an adaptation method and device for display of a web application. The adaptation method for display of the web application comprises the following steps that a virtual window used for displaying a Web page is established on a mobile terminal, and the width resolution ratio of the virtual window is set to be a fixed value; a picture is loaded, the width resolution ratio of the picture is set to be the same as that of the virtual window, and the equal-proportion zooming is conducted on the picture till the width of the image is the same as that of the virtual window; the picture is set to be the background and is displayed in the virtual window. According to the adaptation method for display of the web application, the virtual window with the width resolution ratio being the fixed value is established in the mobile terminal to be used for displaying the Web page, in this way, it is guaranteed that the Web page in the web application of the mobile terminal is displayed consistently, and deformation of the page is avoided; the picture is loaded, the width resolution ratio of the loaded picture is set to be the same as that of the virtual window, the width of the loaded picture is the same as that of the virtual window, then the picture is set to be the background to be displayed, and thus it is guaranteed that distortion does not occur during displaying and user experience is not affected.
Owner:广州迪派信息科技有限公司

Method for achieving synchronization of audio and video on digital set top box

The invention provides a method for achieving synchronization of audio and video on a digital set top box. The method includes the steps that a PTS 1 of newcome audio frames is used as a synchronous datum to be compared with a PTS 2 of video frames, if the difference value between the PTS 1 and the PTS 2 is smaller than a set threshold 1, the audio frames and the video frames are synchronous, the video frames are played in sequence, otherwise frame loss or repeated playing are performed on the video frames to enable the audio frames and the video frames to be synchronous, and meanwhile, and the number of the operated video frames are counted; if the number is smaller than a count threshold 2, the previous audio and video synchronous operation is continued, otherwise the previous synchronous operation is cancelled, the phenomenon that the video is not fluent due to continuous operation on the video frames is avoided, and user experience cannot be influenced; after the synchronous operation is cancelled for T2, the steps are performed in a circulation mode to perform audio and video synchronous control. The method can guarantee fluency of programs watched by users in a larger extend, and meanwhile guarantee synchronization of the audio and the video.
Owner:NANJING PANDA ELECTRONICS +1

Method for unifying coordinate systems of positioning base stations and positioning calibration device

The embodiment of the invention provides a method for unifying coordinate systems of positioning base stations and a positioning calibration device. The positioning calibration device obtains first coordinates of at least three laser receiving modules in a coordinate system of a first positioning base station and second coordinates of the at least three laser receiving modules in the coordinate system of a second positioning base station, at the same time. The first positioning base station is taken as a reference, and the positioning calibration device determines orientation postures of the second positioning base station in the coordinate system of the first positioning base station according to the first coordinates of the at least three laser receiving modules in the coordinate system of the first positioning base station and the second coordinates of the at least three laser receiving modules in the coordinate system of the second positioning base station. Coordinates of a target object in two coordinate systems can be unified according to the orientation postures of the second positioning base station in the coordinate system of the first positioning base station, so the user experience is prevented from being influenced due to positioning jitter of the target when the same target is monitored by two different positioning base stations, inertial sensors do not need to be added to the positioning base stations additionally, and the hardware cost is saved.
Owner:SHANGHAI LEXIANG TECHNOLOGY CO LTD

Computing power resource allocation method and device, equipment and storage medium

The embodiment of the invention discloses a computing power resource allocation method and device, equipment and a storage medium, containers corresponding to different business configurations, a computing power resource quota corresponding to each container configuration converts a first instance into an instance task when the submitted first instance is obtained for a target business, and according to a corresponding relationship between the business and the container, the target container corresponding to the target computing is determined. Iif it is determined that no available computing power resource exists in the target container according to the computing power resource quota corresponding to the target container, the instance task corresponding to the first instance is controlledto enter a task queue of the target container. When it is monitored that the available computing power resources appear in the target container, the target instance task is scheduled from the task queue to be put into operation. Since different services are isolated through the container, examples of the same service share the computing power resources of the same container, even if priority preemption occurs during scheduling, the priority preemption is only constrained in the container, the problem of computing power resource preemption among different services is avoided, and the user experience is improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD
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