Abstract: An embodiment collision avoidance control method with an autonomous driving control system includes generating a grid map by storing vehicle information including position and velocity vectors of a vehicle and object information including position and velocity vectors of an object sensed around the vehicle in a grid cell corresponding to an area occupied by the vehicle and the object and determining, as a collision risk area, an area where a grid cell occupied by the vehicle for each reference time set based on the vehicle information overlaps a grid cell occupied by the object for each reference time predicted based on the object information, to control avoidance of the collision risk area.

Abstract: A device for processing boil-off gas in a liquefied gas regasification system includes a fuel compressor for compressing boil-off gas at a pressured required by a fuel consumer; a high-pressure compressor installed at the rear end of the fuel compressor in series with the fuel compressor so as to compress the low-pressure boil-off gas, which has been compressed by the fuel compressor, at a pressure required by a regasified gas consumer; a low-temperature heat exchanger for cooling the high-pressure boil-off gas compressed by the high-pressure compressor; a pressure-reducing device for reducing the pressure of the high-pressure boil-off gas, which has been cooled by the low-temperature heat exchanger, to the inner pressure of a liquefied gas storage tank for storing the liquefied gas; and a liquefied gas drum for separating flash gas generated by the pressure-reducing device in the pressure-reducing process.

Abstract: A liquefied gas regasification system and a method of operating the same, and, more particularly to a liquefied gas regasification system which can smoothly supply re-gasified liquefied gas to a gas consumer, and a method of operating the same are disclosed. The liquefied gas regasification system includes: a supply pump discharging liquefied gas from a liquefied gas storage tank; a high-pressure pump receiving liquefied gas from the liquefied gas storage tank and compressing the liquefied gas; and a fourth liquefied gas supply line connecting the supply pump to the high-pressure pump, wherein the supply pump is directly connected to the high-pressure pump through the fourth liquefied gas supply line, such that liquefied gas is directly supplied to the high-pressure pump by the supply pump.