4results about How to "Solve battery life" patented technology

This utility model relates to the field of pipeline inspection technology, specifically to a drone inspection device for oil and gas pipelines. It includes an inspection instrument with an infrared camera fixedly mounted on one side. A removable battery is detachably mounted on the adjacent side via a clamping structure, and the removable battery has a charging slot for independent charging and maintenance. A sliding frame is fixedly mounted at the bottom of the inspection instrument, with hooks slidably embedded within it, allowing the device to be hung on the operator's clothing or mounted as a whole on a drone bracket. A display screen is embedded on the side of the inspection instrument opposite the removable battery. A microcontroller fixedly mounted inside connects to the removable battery via preset contacts to obtain power, and simultaneously connects to the infrared camera via flexible wires to transmit thermal signals and to the display screen to output detection results. This utility model solves the problems of shortened battery life due to reliance on drone power supply and the inconvenience of battery removal affecting continuous operation, achieving seamless switching between autonomous power supply and manual / drone dual-mode operation.

This invention relates to the field of lighting technology and provides an adaptive lighting control method, system, and lighting equipment based on environmental perception. The method includes: synchronously acquiring motion attitude data of the lighting equipment, target distance data in the lighting direction, and echo intensity characteristics using an inertial measurement unit and a time-of-flight sensor; performing temporal feature analysis on the motion attitude data to obtain a motion mode determination result; performing correlation analysis between the echo intensity characteristics and the target distance data to obtain a light propagation path analysis result; generating beam divergence angle control commands and light source brightness driving commands based on the motion mode determination results and the light propagation path analysis results; driving a zoom actuator to adjust the lens position according to the beam divergence angle control commands, and adjusting the output power of the light-emitting unit according to the light source brightness driving commands. This invention solves the problem of frequent and unstable beam jitter in existing automatic zoom lighting equipment during user movement.

This invention relates to the field of underwater robot technology, specifically to a biomimetic underwater robot, comprising a body and a tail fin. A power module is housed inside the body; the power module includes a first bracket and a second bracket; a mounting frame is sleeved on a connecting shaft, and one end of each of the first and second brackets is connected to the mounting frame; two mounting plates are also installed inside the frame, and two propulsion components are mounted on the mounting plates; each propulsion component includes a first rotating shaft, a mounting plate, and a lever; the first rotating shaft is rotatably mounted on the mounting plate; the mounting plate is sleeved on the first rotating shaft; both ends of the lever are connected to the two mounting plates respectively; and a drive device is mounted on the mounting plate. This invention achieves the function of controlling the reciprocating swing of the tail fin. By alternately driving the two propulsion components, the water flow resistance experienced by the tail fin during swing is used to buffer the impact of the tail fin's change of direction, solving the problem that controlling the swing frequency using damping and elastic mechanisms would significantly shorten the robot's endurance.

A rapid installation system for a high-voltage line warning lamp is hoisted through an unmanned aerial vehicle and comprises a warning lamp clamp, a hoisting rod piece and a warning lamp body, the warning lamp clamp comprises hinges on the two sides and a torsional spring used for connecting the hinges on the two sides, and a lantern ring used for fixing the warning lamp body is arranged on the warning lamp clamp. The lifting rod piece comprises a cross rod temporarily supported between the hinges on the two sides and a lifting rod connected between the cross rod and the unmanned aerial vehicle. The unmanned aerial vehicle is used for installing the high-voltage line warning lamp, the installation efficiency and safety of the warning lamp are improved, meanwhile, personnel are prevented from climbing a line tower and sliding to install the lamp barrel, and the operation safety is improved.