Abstract: A vehicle controller includes: an engine controller configured to perform an IS control upon satisfaction of a predetermined stop condition and an engine restart control upon satisfaction of a predetermined restart condition; an HDC controller configured to perform, when the vehicle is traveling on a downhill road and a deceleration request according to an HDC control occurs, a target vehicle speed-based deceleration irrespective of brake operations by the driver; and an information acquisition part configured to acquire progress status information related to the engine restart control and including information on initiation and completion thereof.

Abstract: Provided is a fuel oil composition that has a sulfur content of 0.50 mass % or less but yet has a storage stability, long-term storage stability, combustion performance, low-temperature fluidity and kinetic viscosity sufficient for use in ships. A fuel oil composition that has a sulfur content of 0.50 mass % or less, aromatic content of 50.0 to 75.0 mass %, a mass ratio of sum of paraffin and asphaltene to the sum of aromatic and resin is 0.20 to 0.80 wherein the paraffin, the asphaltene, the aromatic and the resin are measured using a TLC/FID method respectively, a CCAI is 860 or less, a kinematic viscosity (50° C.) is 10.00 to 180 0 mm2/s, and a pour point of 25.0° C. or less.

Abstract: Provided is a fuel oil composition that has a sulfur content of 0.50 mass % or less but yet has a storage stability, long-term storage stability, combustion performance, low-temperature fluidity and kinetic viscosity sufficient for use in ships. A fuel oil composition that has a sulfur content of 0.50 mass % or less, aromatic content of 50.0 to 75.0 mass %, a mass ratio of sum of paraffin and asphaltene to the sum of aromatic and resin is 0.20 to 0.80 wherein the paraffin, the asphaltene, the aromatic and the resin are measured using a TLC/FID method respectively, a CCAI is 860 or less, a kinematic viscosity (50° C.) is 10.00 to 180 0 mm2/s, and a pour point of 25.0° C. or less.

Abstract: In order to appropriately measure light during preliminary light emission, regardless of an imaging sensitivity during imaging in an imaging device which measures light during preliminary light emission based on an image signal which is output from an imaging unit based on reflected light from an object, and calculates an amount of main light emission during imaging based on the measurement result, an imaging unit outputs an image signal which is amplified by an amplification corresponding to an imaging sensitivity based on object light. A strobe controller measures reflected light from an object during preliminary light emission which is executed prior to the main light emission during imaging based on an image signal which is output by the imaging unit based on the reflected light, and calculates an amount of main light emission for the main light emission based on the measurement result.