15results about How to "Real-time recording" patented technology

The utility model relates to electronic lock field discloses a novel theftproof electronic lock, including rotary knob, transmission part, lock tongue, electric push rod, micro -switch, torsional spring and battery group, rotary knob connects and drives transmission part rotation, transmission part includes first push part and second push part, first push part and lock tongue rotation connection and push lock tongue movement and unlock, second push part is suitable for and micro -switch rotation and contacts, to trigger micro -switch passes out to outside terminal equipment delivery has opened the lock signal, realizes remote monitoring, increases security, battery group connects micro -switch to power supply, torsional spring one end torsional arm is suitable for and contacts first push part to provide the reset force, and electric push rod is used for pushing transmission part rotation and unlocking. Rotary knob and first push part are responsible for mechanical unlocking action, and second push part is responsible for signal triggering. Electric push rod is wirelessly connected or limitedly connected with the smart home system through the control device, so that the user can control the locking or unlocking through the terminal system such as mobile phone.

The present invention discloses a welding processing device for battery module processing and an operation method thereof, which relates to the technical field of battery module welding, and solves the problem that the position of the battery module pole and bus is difficult to calibrate when welding, and it is easy to deviate and shake during the welding process, which affects the conductive performance of the battery module after welding. At the same time, it solves the problem that the contact part between the pole and the bus is easy to produce empty packs when welding the battery module. The welding processing device for battery module processing includes an equipment box group, a battery conveying and lifting assembly, a laser cleaning welding mechanism and a control panel. In the present invention, the telescopic movement of the down-pressing part and the annular body can squeeze the bus on the one hand, and on the other hand, the hollow part inside the annular body is located on the outside of the pole and fits the edge of the pole, ensuring that the laser beam is more concentrated during the laser welding process, avoiding the generation of empty packs in the laser welding parts of the two, and further improving the conductive performance of the battery module.

The utility model provides a kind of 8-way CAN data recorder, including male head, CAN circuit, secondary MCU circuit, main MCU circuit, TF card storage circuit, data transmission circuit, 4G module and power supply voltage stabilizing circuit.Power supply voltage stabilizing circuit is used to power supply CAN circuit, secondary MCU circuit, main MCU circuit, TF card storage circuit, data transmission circuit and 4G module.The utility model is connected by setting secondary MCU circuit and main MCU circuit, the output end of two MCU chips of the secondary MCU circuit with 6-way CAN circuit, the output end of one MCU chip of the main MCU circuit with 2-way CAN circuit is connected;And the pin of the corresponding MCU chip STM32G473CBT6 of secondary MCU circuit is connected with the pin of the corresponding MCU chip STM32H723VGT60 of main MCU circuit;Therefore, the utility model uses the interconnection of 3 lower-priced MCU chips to realize the real-time recording of 8-way CAN bus data.

This invention discloses a device and method for evaluating the proppant-carrying performance of fracturing fluid with continuously adjustable proppant concentration, relating to the field of oil and gas field production enhancement. The device includes a reactor body. The reactor body is equipped with a stirring assembly, a proppant-adding assembly, a heating assembly, and a visualization window. The proppant-adding assembly achieves quantitative and batch-wise addition of proppant within the high-pressure reactor through a series of upper valves, a proppant-to-be-added section, and a lower valve. The method includes: applying experimental temperature and pressure conditions, initiating stirring to simulate dynamic flow, continuously adding proppant in batches through the proppant-adding assembly, monitoring the proppant status in real time using a vision system, and recording and analyzing data to obtain a continuous proppant-carrying performance curve and a limit proppant-carrying value. This invention solves the problem of existing technologies being unable to conduct continuous gradient testing of proppant concentration under high-temperature and high-pressure dynamic conditions, and can obtain complete proppant-carrying performance data of fracturing fluid from low concentration to limit concentration in one go, with evaluation results closer to actual downhole operating conditions.

The present application provides a brown soil planting management method driven by climate data, which relates to the field of agricultural information technology. By sampling and detecting the distribution area of ​​brown soil, information on the proportion of brown soil components, brown soil pH value, soil particle ratio and soil type sub-class ratio are obtained; the interactive user end receives crop variety information and crop growth stage; through the climate data association component, target climate data is configured for the crop variety information and crop growth stage based on the sampling and detection information; climate monitoring data is collected and compared with the target climate data to obtain the climate data deviation index; when the climate data deviation index is greater than or equal to the deviation index threshold, a climate data interference signal is generated and sent to the user end. The present application solves the technical problem that the traditional method lacks quantitative climate environment assessment standards, resulting in the inability to achieve precise and batch brown soil planting management, and improves the scientificity, accuracy and universality of brown soil planting management.

The utility model relates to water body sampling device technical field discloses a sampling device for water ecological monitoring, including positioning stand, the top end fixedly connected with connecting plate respectively of positioning stand, utilize connecting plate and unmanned plane connection, the bottom end all around fixedly connected with the supporting leg of outward bending of positioning stand, the top end middle part symmetry fixedly connected with motor and positioning plate of positioning stand, and the motor output end place is connected with winding mechanism, and the other end of winding mechanism is connected with positioning plate, and the bottom of winding mechanism is connected with sampling cylinder. The utility model discloses through unmanned plane transportation, can easily reach the core water area such as lake heart, reservoir heart far from the shore, breaks through the traditional manual sampling in the space limit. Sampling device obtains water sample through the way of silent sinking and remote control trigger closing, effectively avoids the disturbance of bottom mud and water body caused by personnel, ship approach or equipment operation, greatly guarantees the authenticity and representativeness of water sample, solves the problem that sample is easy turbid distortion.

The invention relates to an aging integrated circuit thermal analysis method, an aging test system and device, a storage medium and a program product. The method comprises the following steps: controlling a special test board to load an aging test program to a target aging integrated circuit sample to be tested; starting the target aging integrated circuit sample loaded with the program, and enabling the target aging integrated circuit sample to work in an aging environment; controlling an infrared thermal imager to perform infrared image acquisition on the surface of the target aging integrated circuit sample in the aging environment to obtain a surface heat distribution image of the target aging integrated circuit sample; and performing thermal analysis on the surface thermal distribution image to obtain a thermal analysis result. According to the method, the temperature change of the integrated circuit in the aging process is recorded in real time, so that the accuracy of monitoring the temperature of the integrated circuit is improved.

The invention discloses a pantograph overhauling assembly line and an overhauling method. The pantograph overhauling assembly line comprises a storage area, a disassembling and overhauling area and a paint repairing area which are arranged on one side of a transfer channel, and a cleaning and paint removing area, an assembling and disassembling area and a testing and flaw detecting area which are arranged on the other side of the transfer channel. The AGV transfer trolley runs in the transfer channel; a butt joint table is arranged on the transfer channel; a first mechanical arm, a second mechanical arm, a small part overhaul stand and a small part rotary warehouse separated warehouse are arranged in the disassembly and overhaul area; a third mechanical arm, a large component overhaul stand and a large component rotary warehouse position are arranged in the assembling and disassembling area; the first mechanical arm, the second mechanical arm and the third mechanical arm work cooperatively to decompose the pantograph; an intelligent paint removal cleaning machine is arranged in the cleaning paint removal area; an intelligent paint make-up machine is arranged in the paint make-up area; carrying out magnetic powder inspection operation and performance test in the test and inspection area; the system further comprises a master controller. The assembly line is compact in station layout and high in operation automation degree.

The application belongs to the field of integrated debugging of intelligent glasses, and relates to an integrated debugging method and system of intelligent glasses. The method aims to solve the problems of scattered tools, low efficiency and difficult multi-model adaptation of the existing debugging mode. The method adapts multiple machine models by loading configuration files, displays the digital input (sensor signal) and output (solenoid valve control) states in a unified graphical interface in real time, and simultaneously establishes a communication link with the test station control board and an ADB communication link with the glasses body. The tool has a built-in standardized diagnosis process, which automatically determines the IO initial state, IO working state, motor, program-controlled power supply, temperature and ADB communication in sequence, and prompts repair information when an exception occurs. The method supports multi-station free switching and custom layout of function buttons, realizes integrated integration of hardware IO control, serial port and ADB communication, significantly improves the production line debugging efficiency, realizes "one machine for multiple purposes", and effectively reduces the skill threshold and misjudgment probability of the operator.

The present application relates to the technical field of agricultural product supply chain, and specifically relates to a kind of agricultural product visual traceability method based on batch number and vehicle-mounted image recognition linkage, comprising the following steps: S1, batch loading and data binding: after loading, generate a unique batch number, generate a data package;S2, dynamic transport image association: image and environmental data are collected in transport, identify abnormalities and associate batch number, form transport data chain;S3, distribution link batch code activation: generate a two-dimensional code containing image entry and paste it on the vehicle or container;S4, visual traceability data integration: call image and timeline data by scanning code, generate loading and transport process atlas;S5, consumer image verification: generate heat map and judge consistency level by comparing with historical image.The present application realizes image visual traceability and consistency intelligent verification of agricultural products from loading to consumption whole process, and improves the transparency of the process and the credibility of terminal identification.

The invention relates to the technical field of industrial automation, in particular to a wood floor production process tracing method, which comprises the steps that a manufacturing execution system generates a process two-dimensional code for each work order based on a production order and a corresponding work order sent by an enterprise resource planning system, the two-dimensional code stores a production order, a work order identifier and a preset process parameter in the form of an encrypted character string; the manufacturing execution system receives the process two-dimensional code scanned by the terminal equipment and verifies the process two-dimensional code successfully, issues an instruction to control the production equipment to execute the process according to a preset process, receives production data after the process is completed, and stores the production data in association with a work order; and after the final process data of the production order is received, the manufacturing execution system controls the code spraying equipment to set a board back spraying code for each wood floor, and binds the board back spraying code with the corresponding process two-dimensional code and the production data, so that the access terminal scans the board back spraying code and obtains the production data of each process after secret key verification.

The utility model provides an animal sneezing stress urination dynamic detection device and system.The animal sneezing stress urination dynamic detection device comprises a binding assembly, filter paper and a camera shooting and recording assembly, the binding assembly is used for fixing and limiting an experimental mouse, the filter paper is laid at the bottom of the binding assembly and used for collecting urine spots of the experimental mouse, and the camera shooting and recording assembly is arranged on the binding assembly; the camera shooting and recording assembly is arranged on one side of the binding assembly and used for recording the experimental reaction of the experimental mouse. The whole process of sneezing and urine leakage of the laboratory mouse can be dynamically recorded in real time, the occurrence time of urine leakage and the process of capturing urine spots received by the filter paper are accurately recorded, the operation process is simple and rapid, the precision, efficiency and reliability of sneezing stress urination detection are remarkably improved, and the application prospect is wide. And more accurate and efficient technical support is provided for related biomedical research.

The utility model discloses an engine intake manifold flow test bench, and belongs to the technical field of engine test equipment. The frequency converter is electrically connected with the fan, the fan is communicated with the pressure stabilizing box, the pressure stabilizing box is provided with a butterfly valve, the pressure stabilizing box is communicated with the pressure stabilizing barrel through an air inlet channel, the air inlet channel is provided with an air inlet flow meter and an air inlet flow differential pressure sensor, the pressure stabilizing barrel is communicated with the momentum meter, and the momentum meter penetrates through the test bed table to be communicated with the simulation cylinder sleeve. The test bed table is connected with the simulation cylinder sleeve and provided with a valve lift adjusting mechanism, the valve lift adjusting mechanism is provided with a push rod, and the push rod is provided with a displacement sensor and driven by a stepping motor. Through technical innovation and system integration, a full-process solution from test design, data acquisition to performance evaluation is constructed, powerful technical support is provided for research and development, optimization and quality control of the engine intake manifold, and the engine intake manifold test system has profound significance in promoting technical progress and product upgrading of the engine industry.

This invention provides a comprehensive, coordinated control method for reducing the total curvature of long, fixed-length small square billets. It covers three stages: continuous casting process optimization, cooling bed control, and slow cooling during stacking. Based on the metallurgical mechanism of bainitic phase transformation, a complete temperature control chain is constructed to systematically eliminate multiple sources of curvature, including uneven cooling, phase transformation stress, and additional stress from stacking. Compared with existing technologies, this invention requires no additional specialized equipment and, without significantly increasing production costs, ensures that the total curvature of small square billets is stably controlled within 60mm, with a curvature per meter not exceeding 10mm. This significantly improves product quality, production efficiency, and production safety, effectively solving technical problems such as difficulty in charging the heating furnace, rolling defects, high scrap rates, and increased production costs caused by excessive curvature of small square billets, thus providing qualified billets for subsequent steel rolling production.

The invention discloses a hydrogen ion concentration high-precision online detection method which is characterized by comprising the following steps: sampling a sample: additionally arranging a circulating bypass pipeline at a main pipeline, and sampling in the bypass pipeline; filtering the sample: filtering the sample; titration detection: dropwise adding NaOH with the concentration of N into the treated sample, recording the consumed capacity V, and adding a certain amount of a color developing agent at the same time; process detection: recording potential and color change conditions in the titration process, and stopping titration when the color or potential of the solution changes suddenly; according to the invention, the potential change condition is matched with the color reaction for recording, the specific reaction process of neutralization titration can be timely and accurately recorded in real time, the recorded potential and color change can be fed back to a control center, and a worker can record and judge in the background and timely adjust the process flow.