3results about How to "Improve broad applicability" patented technology

The application relates to a resistance calibration method and device of a vehicle-mounted heater and a vehicle. The method comprises the following steps: in the case that the vehicle-mounted heater in the vehicle is in a cold start state, obtaining a cold-state resistance of the vehicle-mounted heater at a cold start moment, and performing cold-state calibration on reference resistances in mapping information of temperatures and reference resistances of the vehicle-mounted heater according to the cold-state resistance and an ambient temperature of the vehicle-mounted heater, determining a calibrated resistance of the vehicle-mounted heater, and in the case that resistance drift of the vehicle-mounted heater is detected, performing drift calibration on the calibrated resistance of the vehicle-mounted heater based on a first dynamic resistance of the vehicle-mounted heater, and obtaining an actual resistance of the vehicle-mounted heater. The two-stage calibration mechanism of cold-state calibration and drift calibration can effectively compensate for inherent errors caused by the PTC heater itself and resistance drift caused by long-term use and aging, and the actual resistance of the PTC heater can be accurately obtained.

The invention belongs to the technical field of water meter assembly. The invention provides a single-workbench water meter assembly method and system based on body intelligence. A four-layer framework of perception, prediction, planning and execution is adopted. The sensing module outputs a water meter part state and a structured scene map based on the 3D scene reconstruction network; the prediction module generates collision risk and assembly execution time prediction based on the Transform multi-task sequential network; the planning module generates an optimal assembly action sequence through hierarchical reinforcement learning; and the execution layer executes operation in a position-force hybrid control mode, and feeds back data in real time to form a closed loop. According to the scheme, the problems that traditional manual assembly is low in efficiency and existing automatic equipment lacks self-adaptive capacity are solved, the defects that sudden working conditions are difficult to deal with and multi-model adaptation is poor are overcome, the assembly efficiency and consistency are improved, manual intervention is reduced, assembly interruption and part damage are avoided, and flexible automation of the whole water meter assembly process is achieved.

The utility model belongs to the electric meter box technical field, concretely relates to a kind of electric meter box of pluggable installation electric meter, including electric meter box body, the inner wall of electric meter box body is fixedly connected with multiple groups of slot, the inside of electric meter box body is equipped with multiple connecting plates, every the four end angles of connecting plate near slot side are fixedly connected with plug block, the side of every plug block is inserted in slot, clamping assembly is provided on connecting plate, clamping assembly includes the sliding slot of being opened in the side of connecting plate away from plug block, multiple T-shaped grooves are opened in sliding slot, the both sides of connecting plate are respectively equipped with first clamping plate and second clamping plate, first gear is rotatably connected in sliding slot. The utility model can fix different size electric meter, improve the versatility and extensive applicability of electric meter box, satisfy the diversified electric meter installation demand, simplify electric meter replacement process, reduce operation difficulty, improve work efficiency.