4results about How to "Realize scanning" patented technology

This invention relates to the technical field of concealed pipeline mapping, and in particular to an auxiliary device for rapid three-dimensional coordinate positioning of concealed pipelines in installation projects. The invention includes a mother drone equipped with a probe and camera mounted on it. A marking nozzle is connected to the mother drone, and the marking nozzle is connected to and installed on a daughter drone. The mother drone connects the marking nozzle and the daughter drone via a flexible hose and power cable. The device uses a mother drone integrating a probe and camera, enabling multi-angle, omnidirectional spatial scanning and image acquisition of concealed pipelines. This achieves rapid and accurate three-dimensional coordinate positioning of the concealed pipelines, significantly improving the accuracy and reliability of the positioning. The mother drone connects the marking nozzle and the daughter drone via a flexible hose and power cable, enabling remote synchronous control. The daughter drone can flexibly move to the pipeline positioning point and automatically complete on-site marking, avoiding errors associated with traditional manual line drawing and improving the accuracy and consistency of the marking.

The utility model relates to an early warning detection device for the environment temperature of a power distribution room, and aims to solve the technical problems that after the current power distribution room temperature monitoring equipment is installed, the position is in a fixed state, the monitoring range is fixed, the temperature monitoring blind area is increased in the monitoring process, and the temperature monitoring quality of the power distribution room is influenced. Comprising a moving mechanism arranged in the middle of the top end of an inner cavity of a power distribution room body, the moving mechanism comprises a fixing plate, a sliding groove is formed in the side, facing electrical equipment in the inner cavity of the power distribution room body, of the fixing plate, a sliding block is slidably connected into the sliding groove, and an infrared thermal imager is arranged at the bottom of the sliding block; according to the utility model, the infrared thermal imager is driven by the horizontal moving assembly to slide back and forth along the chute, so that the top in the power distribution room body can be comprehensively scanned in the horizontal direction, the temperature monitoring area in the power distribution room body is increased, and a monitoring blind area generated by a traditional fixed temperature monitoring mode is avoided.

The utility model relates to a kind of full solid-state laser radar transmitting and receiving coaxial optical systems based on polarization multiplexing, comprising: transmitting structure, polarization modulation structure, optical lens assembly and receiver;The light beam emitted by the transmitting structure is reflected by the reflecting surface of polarization modulation structure, forms first reflected light, first reflected light is irradiated on target object by optical lens assembly, target object forms second reflected light for detecting target object based on the laser illumination, the second reflected light and the first reflected light are sequentially passed through optical lens assembly, and pass through the transmission surface of polarization modulation structure, and are received by receiver;The utility model solves the technical problem that the laser radar of non-coaxial optical system exists shading effect, assembly and calibration cost are high, are easily influenced by mechanical vibration or temperature deformation, long-term stability is insufficient, system volume is large, integration is low, difficult to meet the needs of miniaturization of automatic driving, robot navigation, surveying and mapping and security scene.

The application discloses a target layout and scanning method based on aircraft omni-direction, which uses special feature point marking of the aircraft belly, and then places the target according to the infrared irradiation feature point of the target, so that the target is placed to form a polygon with dislocation.Combined with laser radar positioning software, all local measurement point map information of the whole machine is accurately collected.The application ensures the accurate coordinate information of the aircraft omni-direction scanning, solves the problem that the aircraft can use the last coordinate system positioning demand as long as the feature point is unchanged in any field replacement, and is applicable to the transfer demand of the aircraft and other large equipment, and has the advantages of simple operation, high positioning precision, etc.