Abstract: A parallel-to-serial conversion circuit includes: parallel branches, each including first input end, second input end, control ends and output end, where first input end is configured to receive high level signal, second input end is configured to receive low level signal, control ends are connected to selection unit and output end is connected to serial wire, and selection unit is configured to receive selection signal and at least two branch signals and configured to select, based on selection signal, one branch signal and transmit it to parallel branch; serial wire configured to organize signals output by parallel branches into serial signal; and drive units connected in parallel with each other and connected to serial wire for enhancing drive capability of serial wire, output ends of drive units being connected with each other and configured to output serial signal, and each drive unit being disposed adjacent to a respective parallel branch.

Abstract: A parallel-to-serial conversion circuit includes: parallel branches, each including first input end, second input end, control ends and output end, where the first input end is configured to receive high level signal, the second input end is configured to receive low level signal, the control ends are connected to selection unit and the output end is connected to a serial wire, and the selection unit is configured to receive selection signal and at least two branch signals, and is configured to select, based on the selection signal, one of the branch signals and transmit a selected branch signal to the parallel branch; the serial wire, configured to organize signals output by the parallel branches into a serial signal; and a drive unit, connected to the serial wire for enhancing drive capability of the serial wire, where an output end of the drive unit is configured to output the serial signal.

Abstract: A parallel-to-serial conversion circuit includes: parallel branches, each including first input end, second input end, control ends and output end, where the first input end is configured to receive high level signal, the second input end is configured to receive low level signal, the control ends are connected to selection unit and the output end is connected to a serial wire, and the selection unit is configured to receive selection signal and at least two branch signals, and is configured to select, based on the selection signal, one of the branch signals and transmit a selected branch signal to the parallel branch; the serial wire, configured to organize signals output by the parallel branches into a serial signal; and a drive unit, connected to the serial wire for enhancing drive capability of the serial wire, where an output end of the drive unit is configured to output the serial signal.

Abstract: A parallel-to-serial conversion circuit includes: parallel branches, each including first input end, second input end, control ends and output end, where first input end is configured to receive high level signal, second input end is configured to receive low level signal, control ends are connected to selection unit and output end is connected to serial wire, and selection unit is configured to receive selection signal and at least two branch signals and configured to select, based on selection signal, one branch signal and transmit it to parallel branch; serial wire configured to organize signals output by parallel branches into serial signal; and drive units connected in parallel with each other and connected to serial wire for enhancing drive capability of serial wire, output ends of drive units being connected with each other and configured to output serial signal, and each drive unit being disposed adjacent to a respective parallel branch.

Abstract: A hydrodynamic intelligent robot and a control method thereof, the robot includes a moving platform, a hydrodynamic system and a dynamic intelligent system. The hydrodynamic system includes at least one nozzle mounted on the moving platform and a hydrodynamic device electrically connected to the dynamic intelligent system and connected to the at least one nozzle by a pipeline for spraying water so that the moving platform is rotated and moved by spraying water through the nozzle; the dynamic intelligent system is configured to control the hydrodynamic device according to input instructions, so as to indirectly realize vector control of the nozzle's water quantity and control the moving platform to move autonomously and intelligently. The present disclosure can monitor states of the moving platform by pre-inputting control instructions, and automatically determine numerical parameters needed to be adjusted by algorithm, so as to realize autonomous intelligent motion of the moving platform.

Abstract: A hydrodynamic intelligent robot and a control method thereof, the robot includes a moving platform, a hydrodynamic system and a dynamic intelligent system. The hydrodynamic system includes at least one nozzle mounted on the moving platform and a hydrodynamic device electrically connected to the dynamic intelligent system and connected to the at least one nozzle by a pipeline for spraying water so that the moving platform is rotated and moved by spraying water through the nozzle; the dynamic intelligent system is configured to control the hydrodynamic device according to input instructions, so as to indirectly realize vector control of the nozzle's water quantity and control the moving platform to move autonomously and intelligently. The present disclosure can monitor states of the moving platform by pre-inputting control instructions, and automatically determine numerical parameters needed to be adjusted by algorithm, so as to realize autonomous intelligent motion of the moving platform.

Abstract: The present invention provides for a method of depositing a stepped-gradient fuel electrode onto a fuel cell support 2 and the resulting fuel cell, that comprises placing a solid oxide fuel cell support that has at least an air electrode layer 4 and an electrolyte layer 6 into an atmospheric plasma spraying chamber and measuring spray parameters of an atmospheric plasma spray to obtain reactive oxides, conductive metal and graphite phases. Then spraying the spray parameters onto the solid oxide fuel cell support to produce multiple sub-layers 8 on the solid oxide fuel cell support, and adjusting a hydrogen usage of the atmospheric plasma spray. The adjusting of the hydrogen usage comprises using high hydrogen levels for the initial spraying of the sub-layers producing a first gradient region, and a lower hydrogen level for subsequent spraying of the sub-layers, producing a second gradient region.

Abstract: The present invention provides for a method of depositing a stepped-gradient fuel electrode onto a fuel cell support 2 and the resulting fuel cell, that comprises placing a solid oxide fuel cell support that has at least an air electrode layer 4 and an electrolyte layer 6 into an atmospheric plasma spraying chamber and measuring spray parameters of an atmospheric plasma spray to obtain reactive oxides, conductive metal and graphite phases. Then spraying the spray parameters onto the solid oxide fuel cell support to produce multiple sub-layers 8 on the solid oxide fuel cell support, and adjusting a hydrogen usage of the atmospheric plasma spray. The adjusting of the hydrogen usage comprises using high hydrogen levels for the initial spraying of the sub-layers producing a first gradient region, and a lower hydrogen level for subsequent spraying of the sub-layers, producing a second gradient region.

Abstract: A perovskite lanthanum gallate electrolyte doped with strontium and magnesium and a solid oxide fuel cell incorporating a doped lanthanum gallate electrolyte with a cathode on one side, an anode on the other side and a buffer layer comprising a mixed electronic and oxide-ion conductor between the anodes and/or the cathode and the electrolyte to block unwanted chemical reactions while permitting electronic and oxide-ion transport.