5results about How to "Reduce professionalism" patented technology

The invention discloses a method for generating a single-intersection simulation signal scheme based on a guiding process. The method comprises the following steps: establishing an intersection road network model; selecting an intersection which needs to be subjected to signal timing simulation; setting parameters of a signal control machine; confirming direction positioning of an intersection entrance lane; matching the lane numbers; inputting basic data of a signal timing scheme; setting and selecting a phase; adjusting the phase sequence as required; and finishing setting and storing. According to the invention, the user is guided to complete the setting of the signal scheme step by step through ordered steps, so that the systematicness and integrity of the design are improved. Therefore, even a user who does not deeply understand traffic signal control can conveniently complete setting of a signal scheme, and the professionalism of traffic simulation software operation is reduced. A user can flexibly adjust various parameters according to actual requirements and traffic conditions, the operation mode of phase and lane matching is optimized, and the probability of matching errors is reduced.

The utility model relates to the technical field of calibration weight, and disclose a special combined calibration weight for net content inspection of packaged goods, first calibration weight bottom position swing joint has second calibration weight, first calibration weight and second calibration weight bottom position all are set up with combined inner groove, first calibration weight and second calibration weight top position all are set up with combined protrusion, combined inner groove and combined protrusion all interlock, first calibration weight and second calibration weight whole structure appearance are completely same, first calibration weight sets up combined inner groove and sets up the sleeve inner chamber in the middle position, combined inner groove surface one side position sets up combined clamping groove, through combined protrusion, combined inner groove, be favorable to when first calibration weight and second calibration weight carry out combination and carry out quick accurate positioning connection through combined clamping groove and rectangular limit sliding block, reduce its combination specialty, avoid the emergence of the condition that the weighing deviation leads to improper operation.

This invention provides a biomimetic jellyfish robot and its manufacturing method based on 4D printing, comprising the following steps: Step 1: Establishing the outer shell and tentacles model of the biomimetic jellyfish robot according to the design given in the drawings; Step 2: Creating a printing model using modeling software and exporting the model in .gcode format; Step 3: Drying the PEEK filament before printing, and then loading the PEEK material into the 3D printer; Step 4: Importing the .gcode file from Step 2 into the 3D printer, and using the dried PEEK material from Step 3 to print on the substrate; Step 5: After the model is printed, removing the printed PEEK sample from the substrate; Step 6: Placing the PEEK sample removed in Step 5 in an electrically heated blast oven for constant temperature annealing, and then removing it. This invention significantly saves printing time and material consumption, and replaces manual assembly, thereby reducing labor costs.

This utility model relates to the field of mold steel forging technology and discloses a convenient and efficient mold steel forging equipment, including a base plate. Support legs are fixedly connected to the four corners of the lower surface of the base plate. A pressure sensor is fixedly installed in the middle of the upper surface of the base plate. A placement plate is fixedly connected to the top of the pressure sensor. A cleaning mechanism is arranged above the placement plate, and a forging mechanism is arranged above the cleaning mechanism. The forging mechanism includes fixed rods. This utility model uses fixed rods connected to both sides of the upper surface of the base plate. Sliding sleeves can elastically slide up and down on the outer surface of the fixed rods through a tension spring at the bottom. A first horizontal plate can move up and down through sliding sleeves on both sides. A locking block can be locked inside the fixed block. A bolt can pass through a through hole and screw into a threaded hole, connecting the forging hammer to the first horizontal plate. The forging hammer moves with the horizontal plate, thereby reducing the professionalism of manual operation and improving production efficiency.

The invention provides a simulation test method based on satellite in-orbit data and a related device, and the method comprises the steps: building a knowledge graph through a satellite communication protocol and in-orbit service information, building a data recovery model according to the knowledge graph, obtaining a corresponding single-machine data package through the data recovery model, and transmitting the single-machine data package to a server; the method comprises the following steps: firstly, receiving a plurality of stand-alone data packets, then classifying and sorting the plurality of stand-alone data packets according to a satellite on-orbit task, establishing a corresponding simulation data source set, finally, selecting a target test set from the simulation data set according to a target simulation scene, and performing simulation test on a satellite by adopting the target test set, thereby reducing the complexity and specialty of the satellite simulation test, and improving the test efficiency. And a large number of satellite in-orbit scenes can be accurately covered, so that automatic testing during satellite development can be realized.