6results about How to "No misjudgment" patented technology

The utility model relates to the field of multifunctional intelligent vending cabinets, in particular to a multifunctional intelligent vending cabinet which comprises a cabinet body, a refrigerating chamber is formed in the lower portion of the inner side of the cabinet body, a cooling chamber is formed in the upper portion of the inner side of the cabinet body, an installation groove is formed in the middle of the inner side of the cabinet body, and microwave ovens are connected to the two sides of the interior of the installation groove in a bolted mode. A compressor is bolted to the left side of the top of the cabinet body, and an evaporator is bolted to the lower portion of the back face of the cabinet body. Through the cabinet body, the refrigerating chamber, the cooling chamber, the mounting groove, the microwave oven, the compressor, the evaporator and the like, the compressor adopts an R refrigerant to refrigerate, goods in the cooling chamber can be quickly frozen by the vending cabinet, meanwhile, the vending cabinet can integrate refrigerating, freezing and heating into a whole by performing functional segmentation on the cabinet body, and the refrigerating, freezing and heating functions of the vending cabinet are greatly improved. The system can meet the use requirements of more customers, improves the shopping experience of the customers, improves the competitiveness of products, and reduces the operation cost of the customers.

The invention discloses a monitoring method and device and an intrusion alarm system, the system comprises a controller, a signal transmitting device and three or more signal receiving devices, the signal transmitting device is installed on a monitored intrusion target, and the signal receiving devices are installed at preset positions of a monitoring area. The signal transmitting device transmits wireless signals to the outside in real time, the signal receiving device receives the signals, the controller transmits the wireless signals in real time, and when the controller recognizes that the RSSI value of the wireless signals exceeds a corresponding set threshold value, the controller starts to operate a spatial triangulation positioning algorithm. According to the known coordinates of the three or more signal receiving devices, the coordinates of the signal transmitting device are obtained, whether an invasion target is located in a monitoring area is judged by combining the size and layout of the monitoring area, and when the invasion target is located in the monitoring area, the controller generates alarm information which comprises position and time information.

The application discloses a foreground target barrage anti-shielding method based on artificial intelligence, and comprises the following steps: S10, sampling original video at a preset frequency to obtain video stream images; S20, processing the video stream by using a shot change detection algorithm to determine whether the current video frame has shot change; S30, processing the current image by using a face detector to obtain current image target face information; S40, processing the current image by using an instance segmenter to obtain current image target instance segmentation information; S50, processing the current image by using a semantic segmenter to obtain current image target human body semantic segmentation information, wherein the human body semantic segmentation information is a one-dimensional feature map with the same width and height as the original image, and the value on each pixel represents the probability that the pixel is a human body; S60, processing the current image by using a depth estimator to obtain current image depth estimation information; and S70, sending the above information to a post-processing module for processing.

This invention relates to the field of infant clinical care and home care technology, specifically to an intelligent temperature-controlled infant bathing and protective care device. The device includes a main control display panel, a faucet, a bathing platform, a bathing tub, a closed-loop temperature-controlled water supply system, and a drain outlet. A liquid level monitoring and calibration component is installed on the top of the bathing platform and is electrically connected to the main control display panel. This invention achieves precise heating and constant temperature maintenance of the water through the closed-loop temperature-controlled water supply system. Combined with the liquid level monitoring and calibration component, it monitors the liquid level in the bathing tub in real time. When the water level reaches a preset target value, the main control display panel automatically triggers the closed-loop temperature-controlled water supply system to stop supplying water. This achieves precise matching of safe water levels for infants of different ages, significantly reducing the workload for medical staff and caregivers when simultaneously caring for the infant and adjusting parameters, and improving the safety and comfort of the infant bathing process.

The modularized water feeding structure capable of preventing misjudgment comprises a water inlet pipe assembly and a water level probe arranged in the head of the water inlet pipe assembly, a water outlet cover is embedded in the head of the water inlet pipe assembly, a water outlet cavity is formed between the water outlet cover and the head of the water inlet pipe assembly, and the upper end of the water level probe penetrates through the head of the water inlet pipe assembly and extends into the water outlet cavity. A plurality of water outlets are formed in the side wall of the water outlet cover in the circumferential direction, the height of the bottom edge of each water outlet is equal to or lower than the height of the top face of the water inlet pipe assembly, and at least one open-type bubble discharging opening formed in the upper portion of the water outlet cavity is formed in the top wall of the water outlet cover; according to the water outlet cover, after the water outlets are formed in the side wall, water in the water outlet cavity can be completely drained when the electric kettle pours water, the situation that water accumulated in the water outlet cavity is too high, and consequently the water level detection piece misjudges is avoided, and it is guaranteed that the automatic water feeding function of the electric kettle is kept normal.

According to the plastic tail door size flexible laser detection device, point positions can be conveniently increased and decreased through the arranged profiling blocks, direct contact with the surface of a paint piece is avoided in the detection process, it can be effectively guaranteed that the paint surface is not collided, meanwhile, multiple areas which cannot be detected by a fixed detection sensor can be detected, and the detection accuracy is improved. Meanwhile, products with large size differences can be well detected, and misjudgment caused by the fact that the sensors cannot be in contact with the products is avoided; when the size of the plastic tail gate needs to be detected, the X-direction pressing assembly, the Y-direction pressing assembly, the Z-direction pressing assembly and the movable profiling block assembly are used for pressing and fixing the tail gate assembly, and the plastic tail gate is prevented from moving.