5results about How to "Safe walking" patented technology

This utility model discloses a pier-crossing moving device, belonging to the field of bridge construction technology. The pier-crossing moving device is located on a bridge and includes a traveling component, a lifting component, a working component, and a supporting component. The traveling component is suspended above the bridge deck and rolls in contact with the supporting guardrail on the bridge. The lifting component is installed on the traveling component and is located on one side of the supporting guardrail. The traveling component is connected to one end of the supporting component, which is located on the other side of the supporting guardrail. There is a gap between the supporting component and the supporting guardrail. The other end of the supporting component is movably connected to one side of the working component, allowing the working component to rotate relative to the supporting component. A traction rope in the lifting component is connected to the other side of the working component, which is located below the bridge. The supporting guardrail provides a gravity balance support point between the working component and the lifting component, ensuring the stability of the pier-crossing moving device during construction and reducing the impact of lateral forces on the supporting guardrail.

The invention discloses an intelligent walking assisting exoskeleton in a visual impaired environment, and belongs to the field of wearable robots. According to the scheme, the exoskeleton comprises a lightweight exoskeleton main body; the environment sensing system is composed of a laser radar, a camera and an ultrasonic sensor; a navigation obstacle avoidance system based on an SLAM algorithm; the man-machine interaction system comprises a bone conduction earphone and a controller; a power system; the invention further discloses an intention recognition system fusing myoelectricity and electroencephalogram. In addition, functions of fall detection and remote monitoring are integrated. According to the invention, environment perception, intelligent navigation and physical assistance are integrated, the path can be planned in real time, the walking intention can be identified, accurate assistance can be provided, and the autonomy and safety of walking in a visual impaired environment can be effectively improved.

The invention provides an indoor storage stairway capable of reducing occupied space and a construction method thereof, and relates to the technical field of indoor architecture.The indoor storage stairway comprises a first stairway body and a second stairway body which are staggered, the stairway body is composed of a plurality of storage cabinets arranged in an array mode in the oblique line direction, and each storage cabinet comprises a cabinet body; the storage cabinet comprises a cabinet body, the bottom of the cabinet body is an inclined bearing bottom plate, a partition assembly is arranged in the middle of the interior of the storage cabinet, the interior of the storage cabinet is divided into a first storage cavity located on the upper portion and a second storage cavity located on the lower portion through the partition assembly, and the top of the cabinet body is provided with a first mounting opening and a first cover plate assembly; and a second mounting opening and a second cover plate assembly are arranged at the top of the front surface, far away from the bearing bottom plate, of the cabinet body. The utilization rate of the space in the staggered stair is greatly increased, the overall structural strength is high, the stability is high, and the walking stability and safety of family members are guaranteed.

The utility model discloses a length measuring and weight estimating device for intelligent cultivation based on image recognition, which belongs to the technical field of length measuring and weight estimating for intelligent cultivation, and is characterized in that the length measuring and weight estimating device comprises a bottom plate, the top of the bottom plate is fixedly connected with a detection mechanism, and the top of the bottom plate is movably connected with an auxiliary mechanism; the detection mechanism comprises a U-shaped fence, two groups of high-definition cameras, an inlet, an outlet, a mounting frame, a PLC, a fixing frame, an induction unit and a top view camera, the U-shaped fence is fixedly connected to the top of the bottom plate, the two groups of high-definition cameras are in threaded connection to the left side of the U-shaped fence and the top of the mounting frame, the inlet is formed in the right side of the U-shaped fence, and the outlet is formed in the left side of the mounting frame. The detection mechanism and the auxiliary mechanism are arranged, the high-definition camera and the top view camera are used for collecting livestock images, the PLC and the data processor are combined for image recognition and weight estimation, livestock does not need to be manually driven to a wagon balance, animal stress is reduced, and the length measurement and weight estimation efficiency is improved.

A feeding line walkway comprises a feeding truss and a walkway body, and the walkway body is arranged on any side or both sides of the feeding truss. The walkway comprises a walking channel and an observation channel, the observation channel is fixed to the middle of the feeding truss, and the walking channel is fixed to the position, close to the bottom, of the feeding truss. According to the invention, maintenance and observation of the high-altitude conveying belt system can be realized.