9results about How to "Implement automatic tracking" patented technology

The invention discloses a fire detection method based on a two-parameter molded line type flame sensor. The method comprises the following steps: 1) carrying out temperature calibration on the two-parameter molded line type flame sensor; 2) collecting capacitance and resistance parameter values of the flame sensor, and transmitting the parameter values to a signal processing module; and 3) the signal processing module processes the collected parameter values, judges the parameter values through a multi-layer logic control algorithm, and outputs an alarm signal or other preset type signals according to a judgment result. Parameter setting of the flame sensor is adjusted according to multiple experimental data, and the problems that a linear flame sensor is low in sensitivity and slow in fire response speed are solved. And an optimization design scheme of software system structure optimization, data structure optimization and algorithm optimization is provided, so that the memory access speed is higher, the data transmission performance and the system reliability are improved, and the false alarm prevention performance of the device is greatly improved.

The present invention provides an automatic welding device for engineering vehicle box beams, which belongs to the technical field of railway locomotive manufacturing equipment, including: two sets of parallel guide rails and a plurality of bridge-type clamping devices across the guide rails are provided on the platform base, the bridge-type clamping device is used to clamp the box beam in the height direction of the box beam during welding; at least one pair of welding carriages are slidably connected with the guide rails and arranged on both sides of the box beam to weld the box beam; a plurality of transverse clamping positioning devices are arranged between each set of guide rails and arranged on both sides of the box beam, and an avoidance space is provided between the bottom of the welding carriage and the guide rails; a plurality of deflection support devices are arranged at the bottom of the box beam to support the box beam to form a preset deflection. Compared with the existing iron upsetting clamping manual welding method, it effectively reduces the manual welding joints, improves the quality of the weld, reduces the number of operators and reduces the work intensity of the operators, can meet the welding technical requirements of box beams of different specifications of engineering vehicles, and realizes the automatic welding of box beams.

The invention provides a micro-service architecture system health degree measuring method and system, a storage medium and electronic equipment, and relates to the technical field of software development, computing resources, a database and a system micro-service program are abstracted into nodes, and a graph database is utilized to construct an object relation model; collecting index data of each component through a monitoring tool and storing the index data in a local time sequence database; an alarm threshold reference is predicted based on a correlation analysis algorithm, and automatic tracking of an alarm threshold is realized; defining a system health degree quantitative index set in combination with an alarm threshold dynamic prediction model; and determining a system health degree score by adopting a membership theory-comprehensive evaluation method. According to the invention, the measurement accuracy is improved, the false alarm rate is reduced, and the reliability of the system health degree measurement result is improved.

This utility model relates to the field of slitting machine technology, and in particular to a slitting machine winding and pressing mechanism. A movable base driven by a linear module moves the tracking roller and multiple pressure roller modules laterally as a whole, achieving automatic tracking and synchronous compensation for the increase in roll diameter during winding. Multiple pressure roller modules are independently slidably mounted on a connecting rod, allowing for lateral positioning adjustment based on the actual position of the multiple electrode sheets after slitting. This ensures that each pressure roller module precisely corresponds to and presses down on its own electrode sheet. Combined with a precisely controllable pressure regulating cylinder driving the individual action of each pressure roller, this mechanism can implement independent, stable, and flexible pressing on each electrode sheet, effectively avoiding defects such as misalignment and looseness caused by mutual interference and uneven pressure between electrode sheets during winding. Ultimately, it significantly improves the neatness, tightness, and overall quality of synchronous winding of multiple electrode sheets, reducing material waste.

The application discloses a kind of based on molten pool image's weld tracking method and system, electronic equipment, storage medium, based on molten pool image's weld tracking method of the present application first real-time acquisition molten pool image and it is preprocessed, molten pool image is converted into gray image, then based on the molten pool image after pre-processing automatically identifies molten pool centroid position, then based on the molten pool image after pre-processing and molten pool centroid position automatically extracts weld feature straight line, finally according to the deviation distance of molten pool centroid position and weld feature straight line, welding position is corrected in real time, can be based on the real-time acquisition molten pool image welding position is corrected in real time, high-precision weld automatic tracking and deviation correction in welding process are realized.

The invention discloses a bridge damage detection method based on unmanned aerial vehicle vision, and the method comprises the steps: constructing a bridge three-dimensional structure model with component information, building parameterized grids on the surface of the structure model, and distributing a component identifier for each grid unit; acquiring a multi-period unmanned aerial vehicle inspection image sequence, and registering each period of image to a parameterized grid according to the imaging time and the imaging attitude based on a pose resolving result to form a time-marked grid image set; and executing a unified disease candidate segment extraction process on the grid image set to obtain a disease candidate segment set with skeleton description and texture description, and associating each disease candidate segment to a corresponding grid unit. According to the method, through unified modeling of cross-period disease identification and component observability evaluation, automatic tracking of bridge surface diseases and disease-oriented supplementary mining planning are realized, and the integrity and the use value of inspection results are improved.

The utility model discloses an automatic tool for PVC (polyvinyl chloride) ground coiled material seam treatment, which relates to the technical field of PVC coiled material paving, and comprises a driving trolley, a movable arm, a positioning wheel, a mounting buckle, a hot melting welding machine and a welding wire frame. Automatic tracking of the welding path is achieved, and the deviation problem in manual operation is effectively avoided. The thermofussion welding machine adopts inclined installation design, the best welding wire melting angle is ensured, meanwhile, the fastening mode that the installation buckles are matched with the rubber pads is adopted, the equipment stability is ensured, and the thermofussion welding machine can be rapidly disassembled and assembled conveniently. The welding wire holder realizes automatic supply of the welding wire through the winding mechanism capable of adjusting the friction force, so that the tedious operation of manual wire feeding is avoided.

The invention discloses an automatic updating method of enterprise operation data and a computer program product. The method comprises the following steps: receiving fund information data and / or material information data generated in enterprise operation; if the currently received service information data belongs to the first service type, creating a new service item; obtaining an associated service item of the new service item according to the identifier and the field content of the new service item; determining a historical fund flow record and a historical material flow record of the enterprise according to the business occurrence time and the undertaking relation of the associated business items; determining a service execution stage, a fund settlement range and a material settlement range corresponding to the service occurrence time of the new service item; and after the verification is passed, current enterprise fund account information and / or material account information are / is updated and are / is displayed on a screen of the terminal equipment. According to the embodiment of the invention, the complexity of financial data management can be reduced.

The invention provides a multi-SAR satellite corner reflector tracking control method based on InSAR displacement measurement, a tracking control system and a tracking type corner reflector. The method comprises the following steps: acquiring orbit data information of a target satellite; based on the orbit position data of the target satellite, the radar feedback signal received by the corner reflector and the remote control instruction, the current spatial positions # imgabs0 #, # imgabs1 # and # imgabs2 # of the target satellite are obtained respectively; according to the current incidence position of the corner reflector, the # imgabs 3 #, the # imgabs 4 # and the # imgabs 5 #, position error values # imgabs 6 #, # imgabs 7 # and # imgabs 8 # are obtained through calculation; according to the # imgabs 9 #, the # imgabs 10 # and the # imgabs 11 #, the displacement amount # imgabs 12 #, needing to be moved currently, of the corner reflector is calculated; and the corner reflector is adjusted to the target position according to the displacement # imgabs13 #. According to the invention, the corner reflector can automatically track the target satellite.