52results about How to "Fast deployment" patented technology

A delivery system utilizes a handle assembly including an actuating mechanism capable of initially providing sufficient mechanical advantage to overcome static friction when initiating deployment of the medical device. The actuating mechanism includes components which help to increase the speed of deployment as the physician continues to manipulate the actuating mechanism.

Embodiments of the invention provide an image processing method and device, a medium and an electronic device. The image processing method comprises steps of: acquiring a video stream of a target area; processing an initial frame of image of the video stream, and determining a virtual electronic fence in the target area, wherein the virtual electronic fence comprises a boundary and a virtual electronic fence area within the boundary; and if it is detected that a reference image for first intersection of a target object and the boundary exists in the video stream, generating virtual touch warning information. The method establishes, based on the video stream of the target area, the virtual electronic fence in an image processing manner, so as to automatically alarm an event of touching thevirtual electronic fence virtually.

The invention discloses a data processing wireless gateway virtualization multichannel establishment and control method. The method comprises the steps of establishing a corresponding virtual container for each data channel through adoption of a lightweight virtualization container technology; establishing a receiving network bridge device and a sending network bridge device in each virtual container; and binding the receiving network bridge device with corresponding receiving physical network ports and binding the sending network bridge devices with corresponding sending network bridge physical network ports. The method disclosed by the invention is applicable to insulation of certain particular applications; when the method is operated, the virtual containers are mounted and the virtual containers are established and started through utilization of related commands, thereby providing a virtual performance environment for user applications. According to the method, each data channel interface can be flexibly controlled out of the virtual containers; the data channels of a communication device can be expanded very conveniently and the transmission efficiency of the communication device is clearly improved. The method also can be widely applied to various communication devices in which data transmission capacities of multi-data channels need to be expanded.

The invention provides a fire alarming method based on a wireless mesh network. The method comprises the following steps of arranging a plurality of sensor mesh nodes in an area which requires monitoring, wherein each sensor mesh node is connected with a backbone network and interacts with a central server arranged at a monitoring center through the backbone network; using each sensor mesh node asa terminal node and a routing node; pre-assigning a unique identity ID to each sensor mesh node in the network; performing real-time acquisition on on the light strength and temperature data at a position by the sensor mesh node, packaging the identity ID and the acquired data, and uploading to a central server through the backbone network; determining whether each position is abnormal by the central server according to the received data, and if the abnormity is determined, generating fire alarm information and transmitting to an upper computer. The fire alarming method can acquire the abnormity occurring position in time, thereby eliminating risk factors in time. A wired connection between the sensor nodes is prevented, and fire spreading along the wire caused by wire connection is prevented.

The invention discloses a target layout device and method for photogrammetry on the top of a historic building. The device comprises an overhanging pipe, an exhausting pipe in the overhanging pipe is communicated with a sucking pump through an exhaust hole, a sucking disc communicated with the exhausting pipe is installed at the front end of the overhanging pipe, and a target for photogrammetry is adsorbed on the sucking disc; a touch type switch is installed at outer side of the front end of the overhanging pipe simultaneously, and a telescopic trigger rod in the touch type switch is parallel to the overhanging pipe and extends to the outer side of the sucking disc. The target layout method comprises the following steps: firstly, installing the overhanging pipe on an unmanned aerial vehicle through an installing frame, and communicating the exhaust hole at the root of the exhausting pipe with the sucking pump on the unmanned aerial vehicle; adhering the frontage of the target to the sucking disc, switching on a power source of the sucking pump so as to fix the target on the sucking disc, and uncovering a sticker on a sponge double-faced adhesive tape on the back of the target to expose a viscous surface; and enabling the unmanned aerial vehicle to take off to gradually approach to a correct position on the historic building and adhering the target to the building, and repeating the process until the layout of multiple and various targets is finished.