2results about How to "Accurate compatibility" patented technology

The full-localization video decoding board comprises a processor adopting a domestic chip, an FPGA (Field Programmable Gate Array), a storage unit, an interface unit and a power supply system, the interface unit comprises a first connector and a second connector; a serial port of the processor is connected to the first connector through the serial port conversion chip; the output end of the processor is connected with the receiving end of the FPGA; the FPGA is connected to the second connector through the first conversion chip and the second conversion chip in sequence; the first conversion chip is used for converting an RGB signal output by the FPGA into a VGA single-ended signal and accessing the VGA single-ended signal to the second conversion chip; the second conversion chip is used for converting the VGA single-ended signal into an XGA signal and outputting the XGA signal to the second connector; the FPGA is further connected to the second connector through a third conversion chip, and the third conversion chip is used for converting RGB signals output by the FPGA into VGA single-end signals and outputting the VGA single-end signals to the second connector. The utility model has the advantages of simple circuit structure, low cost, strong compatibility, high transmission stability and the like.

This invention relates to the field of materials testing technology, and more particularly to a dual-temperature zone in-situ corrosion and permeation testing device and method. It includes an atmosphere supply unit, a corrosion unit, and a permeation detection unit. The atmosphere supply unit is connected to the corrosion unit, and the gas outlet of the corrosion unit is connected to the permeation detection unit. The corrosion unit includes an insulated cavity, which comprises a high-temperature zone and a low-temperature zone. The high-temperature zone is the solid-state breeder volatilization zone, and the low-temperature zone is the in-situ synergistic corrosion and permeation zone where the material to be tested is placed. A purge gas pipe is installed at the top of the insulated cavity, connected to the atmosphere supply unit, and the high-temperature zone is located within the purge range of the purge gas pipe. The corrosion unit of the device provided by this invention employs a dual-temperature zone independent heating method to simulate the dual-part experiment of lithium volatilization in the high-temperature zone of the solid-state breeder and the dual corrosion of the solid-state breeder when in contact with the blanket structure material, creating an environment more closely resembling the high-temperature operation within the fusion reactor breeder blanket.