76results about How to "Real-time detection of docking" patented technology

The invention provides a method for stretching a folding shed. The method comprises the following steps of: starting laser distance measuring instruments to measure distances from a flexible frame to the body of an airplane; advancing an aerobridge perpendicular to the airplane and temporarily stopping the motion of the aerobridge for approaching the airplane to be butted when the aerobridge is at a certain distance away from the airplane; by the obtained distances measured by the plurality of laser distance measuring instruments and an actuator, controlling the deformation of the flexible frame, thereby guaranteeing that the deformed flexible frame and the shell of the airplane body to be butted have the same surface curvature; continuously controlling the aerobridge to advance and braking the aerobridge when the distance measured by the laser distance measuring instrument at the front end of a floor reaches a predetermined value; and controlling a winding mechanism to release an energy storage device by a controller to tightly press a butting frame on the shell of the airplane body. By using the method for stretching the folding shed, the sealing property and the safety are improved.

The invention discloses a docking framework for an awning device. The docking framework comprises a hard framework and a flexible framework, wherein the hard framework is articulated with a non-telescopic floor, the flexible framework is fixedly connected with the front end of the floor, a plurality of range finders are respectively arranged on two side parts at the front end of a floor layer and two side branches of the hard framework, and a plurality of actuators are connected between the hard framework and the flexible framework; and the lateral branches of the hard framework are wider than that of the flexible framework, the range finders on the hard framework are arranged on the positions within the width ranges beyond the width ranges of the lateral branches of the flexible framework, and the hard framework of the docking frame is connected with a door-shaped framework of the awning device through a retraction jack and an energy storage device. By utilization of the docking framework disclosed by the invention, the tightness and safety of a boarding bridge are improved.

The invention relates to an abutting-joint frame for an awning device. The abutting-joint frame comprises a hard frame, a flexible frame and a telescopic floor section, wherein the telescopic floor section realizes extension and shrinkage in a floor layer by a first actuator, the hard frame is articulated to a floor, the flexible frame is fixedly connected to the front end of the telescopic part, range finders are respectively arranged on branches at two sides of the hard frame, and a plurality of range finders are arranged on the branches in a dispersing manner; and a plurality of second actuators are connected between the hard frame and the flexible frame; and the lateral branches of the hard frame are wider than those of the flexible frame, the find rangers on the hard frame are arranged on the excessive width, and the hard frame of the abutting-joint frame is connected to a portal frame of the owning device through a contraction and release mechanism and an energy accumulation device. Due to utilization of the abutting-joint frame, the sealing property and the safety of a boarding bridge are improved.

The invention provides a connecting channel. The connecting channel comprises a telescopic bridge body channel and an awning device, wherein the awning device comprises a door-shaped frame and a docking frame; the docking frame comprises a hard frame and a flexible frame; retraction mechanisms and an energy storage device are connected between the door-shaped frame and the hard frame; the hard frame and the flexible frame are respectively hinged to a non-telescopic floor; the flexible frame is hinged to the front end of the floor, and two side ends of the front end of the floor and two side branches of the flexible frame are respectively provided with distance measuring instruments; a plurality of actuators are connected between the hard frame and the flexible frame; and hinged joints of the actuators on each side branch of the flexible frame and mounting points of the distance measuring instruments are vertically crosswise arranged. By a boarding bridge provided by the invention, the tightness and the security are improved.

The invention discloses a deformable assembly which is used for an abutting frame of an awning device. The deformable assembly comprises a hard frame and a flexible frame; the hard frame can be hinged with a floor which cannot be extended and retracted; the flexible frame is fixedly connected to the front end of the floor; a plurality of distance meters are arranged on branches on two sides of the hard frame dispersedly; a plurality of actuators are connected between the hard frame and the flexible frame and are distributed on the branches of the hard frame dispersedly; the branches on the side of the hard frame are wider than the branches on the side of the flexible frame; and the range meters on the hard frame are arranged on the parts of the excessive widths, and the hard frame of the abutting frame is connected to a portal frame of the awning device through a retraction and releasing mechanism and an energy storage device. By using the abutting frame, the sealing performance and the safety of a boarding bridge are improved.

The invention relates to a transporting device and provides a boarding bridge comprising an awning device. The boarding bridge comprises a retractable bridge body channel and the awning device, wherein the awning device comprises an n-shaped frame, a butting frame and a retractable floor, wherein the retractable floor comprises a retractable part which is positioned at the front end of the retractable floor; the retractable part extends and retracts by using a first actuator; the butting frame comprises a hard frame and a flexible frame; a retraction mechanism and an energy storage device are connected between the n-shaped frame and the hard frame; the hard frame is hinged to the floor; the flexible frame is fixedly connected with the front end of the retractable part; distance measuring instruments are arranged on two side branches of the hard frame; a plurality of distance measuring instruments are dispersedly arranged on the branches; a plurality of second actuators are connected between the hard frame and the flexible frame; and a lateral branch of the hard frame is wider than a lateral branch of the flexible frame, and the distance measuring instruments on the hard frame are arranged on the extra part of the lateral branch. By using the boarding bridge, the tightness and safety are improved.

The invention provides a boarding bridge comprising a vestibule diaphragm device. The boarding bridge comprises a retractable bridge body passage and the vestibule diaphragm device, wherein the vestibule diaphragm device comprises a door-shaped frame, an abutting frame and a retractable floor; the retractable floor comprises a retractable part positioned at the front end; the abutting frame comprises a rigid frame and a flexible frame, the height of the flexible frame is greater than that of the rigid frame, by utilizing the sliding groove formed in the rigid frame, the rigid frame is matched with a sliding shaft at the outer side part of the floor, so as to realize the movement of the rigid frame up and down for some distance relatively to the floor by virtue of a third actuator, and the flexible frame is not directly connected with the floor layer; a plurality of second actuators are connected between the rigid frame and the flexible frame, and one of the plurality of second actuators is fixedly connected to the rigid frame again in a non-pivotal manner by virtue of a detachable bracket; and distance gauges are respectively arranged on branches on two sides of the flexible frame and the front end of the retractable part. With the utilization of the boarding bridge provided by the utility model, tightness and safety are improved.

The invention provides an awning device unfolding method. The awning device unfolding method comprises the following steps: opening a laser rangefinder to measure the distance from a flexible frame to an aircraft body; enabling a boarding bridge to vertically advance to an aircraft; temporarily stopping the motion of the boarding bridge approaching the aircraft when the boarding bridge is close to the aircraft to be abutted against the boarding bridge; controlling the flexible frame to deform through the adoption of distances measured by a plurality of laser rangefinders and through the adoption of an actuator, so that the deformed flexible frame and an aircraft body housing to be abutted have same surface curvatures; continuing to control the boarding bridge to advance; braking the boarding bridge when the measured distance of the laser rangefinder at the front end of a floor reaches a preset value; and controlling a winding mechanism to release an energy storage device through a controller, so that the abutted frame is closely pressed on the aircraft body housing through the energy storage device. Through the adoption of the awning device unfolding method provided by the invention, the sealing property and safety are improved.

The invention relates to a method for docking a framework with an airplane and provides an unfolding method of an awning device. The method comprises the following steps of: starting laser range finders to measure distances from a flexible framework to an airplane body, and when a boarding bridge advances towards the airplane vertically and approaches the airplane to be docked by a certain distance, temporarily stopping the motion of the boarding bridge approaching the airplane; controlling the deformation of the flexible framework by using the distances measured by the plurality of laser range finders and by actuators so as to make the deformed flexible framework achieve the same surface curvature as that of a casing of the airplane body to be docked; continuously controlling the boarding bridge to advance, braking the boarding bridge when the distance measured by the laser range finder at the front end of a floor reaches a preset value; and controlling a winding mechanism to release an energy storage device by a controller so as to tightly press a docking framework to fit the casing of the airplane body. By utilization of the unfolding method of the awning device, disclosed by the invention, the tightness and safety are improved.

The invention provides an aerobridge manipulation method. The method comprises the following steps of: enabling laser range finders to measure the distance from a flexible frame to an aircraft body, and before the aerobridge vertically stretches toward the aircraft and further approaches to the aircraft for docking by a certain distance, temporarily stopping the movement of the aerobridge approaching to the aircraft; measuring the distance by using the plurality of laser range finders and controlling the deformation of the flexible frame by the actuators, so that the deformed flexible frame has the same surface curvature as the aircraft body housing for docking; continuing controlling the aerobridge to advance, and when the distance measured by the laser range finders at the front end of the floor reaches a predetermined value, braking the aerobridge; and controlling a winding mechanism to release the energy storage device by a controller, so that the energy storage device tightly presses the docking frame to the craft body housing. By adopting the aerobridge manipulation method, the sealability and the safety are improved.