9results about How to "Performance up to standard" patented technology

The invention discloses an intelligent crystal growth regulation and control system based on real-time oxygen and carbon detection, and particularly relates to the technical field of crystal growth regulation and control. The system comprises an oxygen-carbon and growth state signal acquisition module, a crystal growth stage judgment module, an oxygen-carbon detection signal calibration module, a crystal growth environment regulation scheme generation module and a growth environment regulation and control execution module, wherein the crystal growth stage judgment module further comprises a signal reference extraction sub-module and a difference comparison and adjustment sub-module; according to the invention, oxygen-carbon signals and growth state related signals are synchronously collected, growth stages are discriminated in combination with growth duration and heating power, oxygen-carbon detection signals are calibrated by adopting corresponding standards for different stages, the change rate is calculated according to the calibrated signals, and an environment adjustment scheme is generated by matching an adjustment proportion, so that the growth environment is accurately regulated and controlled; the accuracy of detection signals is improved, the stability of crystal growth parameters is guaranteed, the crystal growth quality is optimized, and the regulation adaptability and pertinence are enhanced.

The application provides a lightweight millimeter wave radar two-dimensional feature map classification method and system for FPGA hardware deployment, and solves the technical problems of poor real-time performance and high power consumption of existing millimeter wave radar two-dimensional feature map classification methods in edge computing scenarios. It includes obtaining a feature map and preprocessing it to obtain a preprocessed feature map, constructing a dataset, and dividing the dataset into a training set and a validation set; building a classification network model based on LeNet, training the classification network model using the training set, and obtaining a trained classification network model; verifying whether the performance of the trained classification network model meets the performance indicators using the validation set, and if so, obtaining a validated classification network model, deploying it to an FPGA, classifying the feature map based on the classification network model, and obtaining a classification result; otherwise, continue training to update the parameters of the classification network model until the performance after verification meets the performance indicators. The application can be widely applied in the field of image classification technology.

This utility model discloses an automatic sorting mechanism for a rubber parts inspection platform, including a worktable, a rotating workpiece table, a sensor module, a detection module, and a feeding module. The detection module includes six detection stations: a front inspection station for the inner wall, a front inspection station, a front side inspection station, a back inspection station, a back inspection station for the inner wall, and a side height inspection station. The feeding module includes three sorting modules, employing multi-station visual inspection to achieve all-round inspection of the rubber parts' appearance, ensuring that the rubber parts can be inspected from all angles. The front and back inspection stations for the inner wall accurately capture inner wall details and potential defects, ensuring that their quality and performance meet standards, improving accuracy and efficiency, and providing reliable quality assurance for the production and use of rubber parts. The three sorting modules separate defective products, good products, and uncertain products, improving sorting efficiency.

The utility model belongs to power box technical field especially relates to a split waterproof power shell, including base, upper cover, left side plate, right side plate, front side plate and back side plate, left side plate and right side plate are connected in the left and right two ends of base respectively, and both of them are integrally casted with base, front side plate and back side plate are located in the front and back two ends of base respectively, and form detachable connection through the first locking member penetration, the middle end of left side plate and right side plate edge is equipped with the connecting port, and makes front side plate and back side plate form detachable connection with left side plate and right side plate through the second locking member penetration, upper cover is buckled in the upper end of left side plate and right side plate, and forms detachable connection through the third locking member. Significantly improve the waterproof performance of shell, can reach IP68 waterproof grade, effectively prevent moisture from invading, guarantee the stable operation of plant lamp.

The invention provides a die-casting process method for an ADC12 aluminum alloy information processing box body, and belongs to the technical field of die-casting process design. The method comprises the following steps: firstly, putting an aluminum alloy material into a medium-frequency induction melting furnace, and heating to 680-700 DEG C to obtain melt; carrying out refining, slag removal and slag salvaging on the melt down, and standing a furnace body to obtain an aluminum alloy melt; debugging the die-casting machine, and preheating the die by using a die temperature controller after closing the die; pouring the aluminum alloy melt into a die-casting die, and molding according to the style of the die-casting die; finally, the die-casting machine is kept for 3-8 s at the temperature of 660 DEG C and the pressure of 80-90 MPa; and after the aluminum alloy melt in the die is solidified, cooling to room temperature, separating the die-casting die, and taking out the die-casting piece to obtain the aluminum alloy letter box body casting. The aluminum alloy letter box casting which is complete in shape and structure, flat and smooth in surface and free of obvious cracks, looseness, inclusions and other defects is obtained, and after the casting is subjected to solution treatment at the temperature of 460 DEG C for 0.5 h, the plasticity is greatly improved while the strength is guaranteed.

The utility model belongs to the field of reaction kettle especially, it is a kind of coating reaction kettle sealing leak-proof device, it includes reaction kettle main part, the inboard fixed mounting of reaction kettle main part has sealing ring seat, the outside of sealing ring seat is slidably equipped with sealing base, the outside of sealing base and the inner wall sliding contact of reaction kettle main part;The top of reaction kettle main part is equipped with sealing cover.The utility model can be closed sealing ring seat by the lifting of control sealing base, prevent coating up surge, the inflatable rubber ring of simultaneously arranged, can utilize air pump to inflate, make it swell, fill the gap between sealing cover and reaction kettle main part, prevent the impurity such as dust, moisture etc. of outside world through gap and intrude in kettle, improve product pass rate, also prevent the coating of seepage to corrode reaction kettle and peripheral equipment, reduce equipment maintenance and replacement frequency, avoid coating to block pipeline, valve simultaneously, ensure long-term stable operation of production system.

The invention discloses an intelligent carrying equipment data interaction method and system based on edge cloud unloading, and relates to the technical field of data transmission, and the method comprises the steps: collecting multi-dimensional original data on carrying equipment at a logistics site; performing preprocessing and feature modeling on the data to obtain a feature vector of the carrying equipment; normalizing the feature vector to obtain a standardized feature vector; formulating a data unloading strategy according to the logistics information; uploading the standardized feature vector to a cloud according to a data unloading strategy; performing data processing on the standardized feature vector in the cloud computing center to complete logistics scheduling of the carrying equipment; and modifying the data unloading strategy according to the real-time operation state of the carrying equipment. According to the method, the data consistency is improved through data normalization, and heterogeneous data are uniformly accessed to the same system; a data processing position is determined by constructing a multi-target unloading decision model. Weighted fusion and an abnormal compensation mechanism are combined, high-credibility data are output, and the whole process is constrained through formulation to ensure that the system performance reaches the standard.

This invention relates to an environmentally friendly centralized collection and regeneration system and method for waste emulsion, belonging to the field of waste emulsion recycling technology. The system includes workshop emulsion application equipment, waste emulsion inlet pipes, a first valve, underground pipelines, workshop tanks, and waste emulsion regeneration components. The method includes obtaining the workshop emulsion application equipment number and current emulsion detection parameters; determining the number of the failed emulsion application equipment; locating the first valve number and performing valve opening and closing operations; controlling the separation baffle to perform emulsion separation operations; performing foam scraping operations; obtaining the current liquid level and the second emulsion level, obtaining detection port data to obtain the second emulsion concentration, and performing emulsion blending operations; obtaining the workshop emulsion application equipment replenishment number sequence, determining the circulation valve number, and controlling the valve corresponding to the circulation valve number to perform valve opening and closing operations. This invention achieves the effect of centralized collection and recycling of waste emulsion.

The utility model discloses an intelligent electric service vehicle -mounted equipment multi -path hot spare device, contain vehicle -mounted equipment test module, temperature control module and hot spare area. Vehicle -mounted equipment deposits in hot spare area, can carry out hot spare to three sets of vehicle -mounted equipment simultaneously, and all are connected with test module. Test module has host computer mainboard, display and simulation control plug -in, and hot spare area sets up heater and temperature sensor, all link temperature control module, and module still connects high temperature alarm device. The device supports 3 sets of equipment synchronous hot spare, integrates automatic temperature control and intelligent test function, improves spare system reliability, simplifies the structure, saves the cost. Through PID regulation accurate simulation locomotive high temperature environment, sensor monitors temperature, and when alarm is set up 2 when exceeding, guarantees equipment safety. Simulation control plug -in can simulate a variety of signals and gather equipment information, and test information presents through display, and it is convenient for monitoring equipment state, ensures its performance to reach the standard.