51results about How to "Simultaneous access" patented technology

The invention discloses a method for accessing a video device. The method includes: a client sends a physical device object PDO creation request to a video device driver module; the video device driver module creates a PDO, and an operating system loads a virtual video driver module for the created PDO The video device driver module obtains video data from the video device, and the virtual video driver module obtains the video data from the video device driver module, and the virtual video driver module and the video device driver module return the video data respectively to the client. Through the present invention, multiple application programs access one video device at the same time, and video data can be provided to multiple application programs in the upper client at the same time, so that the user experience is better. The invention also discloses a system for accessing video equipment at the same time.

The invention provides a flow generation method based on streaming media user behavior analysis. The flow generation method comprises the steps that a Markov video transition probability matrix is determined; a first watched video is determined according to the watched probability of videos; according to an operation type X1 of the video which is watched currently, a Markov operation transition probability matrix determines an operation type X2 corresponding to the next watched video; execution time t of the operation type X2 is obtained according to probability density distribution conformed by the video operation type X2, and a video server sends corresponding control request data, wherein a control request comprises playing, pause and disconnection; the next video is determined according to the Markov video transition probability matrix and a video request interval delta t till the last video, and then the video server stops sending the control request data. The flow generation method based on streaming media user behavior analysis simulates user viewing behaviors through an SUBS model for existing video websites in a network so as to generate flow, can reflect true user request flow conditions more accurately, and is closer to real-time requests of users.

The embodiment of the invention provides a processing method of access equipment and a mobile terminal. The mobile terminal is connected with a forwarding adapter through a Type-C interface. The method comprises the following steps: determining access equipment which is accessed to the mobile terminal through the forwarding adapter; carrying out data communication with an earphone through a SBU1 / SBU2 pin of the Type-C interface when the access equipment is the earphone; carrying out data communication with storage equipment through a TX / RX pin of the Type-C interface when the access equipmentis the storage equipment; and charging the mobile terminal through D+ / D- pin, a CC1 / CC2 pin and a Vbus pin of the Type-C interface when the access equipment is a charger. By applying the embodiment ofthe invention, the problems that music listening, data transmission and charging of the mobile terminal cannot be realized simultaneously by using one Type-C interface and access of a plurality of equipment cannot be processed so that a development trend of ultra-thinness and integration of the mobile terminal cannot be met are solved; and moreover, the phenomenon that the mobile terminal is simultaneously connected with the plurality of equipment by using one Type-C interface, so that the ultra-thinness and the integration of the mobile terminal can be met.

The invention discloses a method, system and management system for creating a virtual non-volatile storage medium: the method is: the CPU receives a message sent by a client to create a virtual non-volatile storage medium corresponding to a physical non-volatile storage medium The creation request message carries the blade server identifier; the CPU forwards the creation request message to the target blade server identified by the blade server identifier; the CPU receives the attribute information sent by the target blade server, and sends the attribute information to the client, In order to make the client create a virtual non-volatile storage medium that can be uniquely accessed by the target blade server according to the attribute information, since this scheme proposes a scheme for creating a virtual non-volatile storage medium, in this way, multiple blade servers can Simultaneous access to the same non-volatile storage media such as U disk and mobile hard disk improves the access efficiency.

The present invention discloses a file sharing method and electronic equipment. The method is applied to a first electronic equipment, wherein the first electronic equipment has at least one storage unit, and a first file is stored in the storage unit. The method including: when the first electronic device is connected to the second electronic device through the first interface, establishing a first virtual communication interface in the first electronic device through the first interface; based on the preset first A communication protocol, using the first virtual communication interface to perform data communication with the second electronic device, so that the second electronic device obtains the first file.

The present invention provides an Internet of Things device access method, device, device and storage medium. The method includes: receiving an access request sent by an Internet of Things device; generating a verification service container according to the access request; performing verification access processing on the Internet of Things device through the verification service container. In the method of the present invention, after receiving the access request of the Internet of Things device, a verification service container is generated for each access request, and the verification and access processing of the Internet of Things device is completed through the verification service container, Realize the containerization of access modules on the access side, improve the concurrent processing capability of IoT devices connected to the Internet of Things, and there is no limit to the number of concurrently connected IoT devices, which improves the concurrent processing of large-scale IoT devices. Access efficiency when requesting access to the Internet of Things, so that large-scale Internet of Things devices can be connected to the Internet of Things at the same time.

The invention relates to a multi database visiting method based on an Android terminal. The multi database visiting method based on the Android terminal comprises the following steps: firstly, establishing a visiting framework which both a main-content provider and a following content provider are coexisted on the Android terminal; secondly, respectively connecting a plurality of databases with identical database table structures on the main content provider and the following content provider in a hanging way, and enabling the main content provider and the following content provider to operate corresponding databases; and finally, the main content provider and the following content provider achieve visit of the plurality of databases at the same time based on the call request of an application program. By establishing the visiting framework of the main content provider and the following content provider, the multi database visiting method based on the Android terminal simplifies a complex process flow of an original content provider to the plurality of databases as visiting and improves process efficiency.

The invention relates to a low-power-consumption communication system based on an Internet-of-Things gateway. The communication system comprises a forwarding server, a communication base station, a core network, an Internet-of-Things gateway and a mobile terminal. The forwarding server is connected with the core network; the core network is connected with the forwarding server and the communication base station; the communication base station is connected with the core network in a wired communication mode and is connected with the Internet-of-Things gateway in a wireless communication mode; the Internet-of-Things gateway is connected with the communication base station and the mobile terminal in a wireless communication mode. According to the invention, the workload of the communication base station is greatly reduced, so that the purpose that large-scale Internet-of-Things mobile terminals are accessed to the Internet-of-Things at the same time is achieved. The mobile terminal performs short-distance communication with the Internet-of-Things gateway by adopting the Internet-of-Things wireless communication protocol, and the mobile terminal is not directly connected with the communication base station, so that the low power consumption characteristic of the terminal equipment is maintained while the communication reliability of the mobile terminal is ensured.