6results about How to "No action required" patented technology

The invention discloses a cylindrical battery measurement method based on machine vision, which comprises a double-line scanning correlation system, the double-line scanning correlation system comprises a top surface camera and a bottom surface camera, and the measurement method comprises the following steps: S100, the top surface camera collects a cylindrical battery top surface depth map, and the bottom surface camera collects a cylindrical battery bottom surface depth map; s200, intercepting a point set of a predetermined area of the top surface of the cylindrical battery as a top surface measurement point cloud, and intercepting a point set of a predetermined area of the bottom surface as a bottom surface measurement point cloud; s300, importing a predetermined calibration matrix T, and transforming the top surface measurement point cloud and the bottom surface measurement point cloud into the same coordinate system; and S400, respectively fitting the plane equation of the top surface measurement point cloud and the plane equation of the bottom surface measurement point cloud in the same coordinate system to calculate the distance between the top surface and the bottom surface so as to obtain the height dimension of the cylindrical battery. Manual direct measurement is avoided, measurement is achieved through computer vision, and the measurement reliability is improved.

This application discloses a defect processing method, a defect processing device, an electronic device, and a server, belonging to the field of electronic device technology. The method on the first electronic device side includes: when a first operational anomaly event occurs, the first electronic device sends first defect data to a cloud server; the first defect data includes defect data of the first operational anomaly event collected by the first electronic device through pre-embedded points; the first electronic device receives a first Berkeley Data Packet Filter (BPF) program and a first path sent by the cloud server; the first path includes the critical path of the first operational anomaly event; the first electronic device mounts the first BPF program to the first path; when the first electronic device runs on the first path, it triggers the execution of the first BPF program, and collects second defect data of the first operational anomaly event through the first BPF program.

The invention belongs to the technical field of medical instrument disinfection equipment, and particularly relates to a dermatological instrument disinfection device based on ultrasonic cleaning, the dermatological instrument disinfection device comprises a cleaning machine, a circulating mechanism and a switching mechanism are arranged in the cleaning machine, the circulating mechanism is located at the right end of the cleaning machine, the switching mechanism is located at the left end of the cleaning machine, and a cleaning pool is arranged at the top of the cleaning machine. Cleaning liquid and instruments are filled in the cleaning pool, and a distributor is arranged on the circulating mechanism. Through cooperation of the cleaning machine, the circulating mechanism, the distributor, the separation accelerator and the drainage mechanism, cleaning liquid is driven to circularly flow in the cleaning pool, the flowing cleaning liquid washes away newly eluted pollutants on an instrument, the pollutants are made to be away from the instrument, secondary pollution of the pollutants to the instrument is avoided, the cleaning effect is better, and through the distributor, the cleaning effect is better. The cleaning fluid enters the separation mechanism more uniformly, the flowing dead angles of the cleaning fluid are reduced, pollutants are prevented from being accumulated in the dead angles, then the pollutants are prevented from being accumulated in the cleaning pool, and the cleaning effect is further improved.

The present application relates to the technical field of drug identification, and particularly relates to a drug identification method, system, storage medium and electronic device, the method comprising: obtaining a Raman spectrum of each preset drug sample of a preset kind, preprocessing to obtain a plurality of first Raman spectra, and then calculating a threshold value; using an L1-KernelPCA method to perform non-multiplication kernel operation on all the first Raman spectra to obtain a matrix and a characteristic vector sorted in descending order of eigenvalue; selecting the first m characteristic vectors as principal component vectors, calculating the cumulative variance of each first Raman spectrum and the corresponding first reconstruction vector, and judging the quality of each preset drug sample according to the size relationship between the cumulative variance and the threshold value. The accuracy can be ensured, and the method is efficient and fast.

The utility model relates to the technical field of electrolytic aluminum, and discloses a carbon residue box capable of automatically discharging, which comprises a box body, a gate is longitudinally and slidably arranged on the front side of the box body, a hydraulic mechanism is arranged on the box body, and the hydraulic mechanism is fixedly connected with the gate and is used for driving the gate to longitudinally slide; the device further comprises a winding wheel mechanism, the winding wheel mechanism comprises a winding wheel rotationally arranged on the box body and a chain wound on the winding wheel, the end, away from the winding wheel, of the chain is fixed to the gate, a plurality of connecting plates are sequentially arranged on the chain in the length direction of the chain at intervals, inserting holes are formed in the connecting plates, and a plurality of inserting teeth are arranged on the gate. An included angle is formed between the axis of the gear shaper and the gate, an opening of the included angle faces downwards, and the gear shaper can be inserted into the insertion hole. The automatic discharging device can solve the problems that an existing gate needs to be opened manually, and time and labor are wasted, and automatic discharging of the carbon residue box is achieved.

This utility model discloses a metal container for metering verification of fuel dispensers, relating to the field of metering and testing equipment technology. It includes a bottle body, a fuel level tube, a scale, and a finger ring. An adjustment mechanism is provided, comprising a sliding block fixed to the finger ring. By operating a rotating block on the sliding block, a locking block is driven via an internal rotating shaft and coupling, causing the locking block to selectively engage or disengage with a slot on the scale, thereby achieving rapid locking or unlocking of the finger ring position. The container also includes a rotating mechanism, comprising a pressure rod connected to a bottle neck baffle. The pressure rod is rotatably connected to a support block via a rotating shaft. Pressing the pressure rod causes the baffle to flip open, and the pressure rod can engage and be fixed with the support block to maintain the open state. This utility model achieves tool-free adjustment of the finger ring and self-locking opening of the bottle neck cap, making operation convenient and efficient, and significantly improving the safety of on-site verification.