Driving support apparatus performing driving support based on reliability of each detection apparatus

A driving support apparatus mounted on a vehicle, performing a plurality of driving supports, the apparatus comprising:

• a reliability acquiring unit that acquires reliability of a plurality of detection apparatus each detecting a state of the vehicle or a state of a surrounding of the vehicle, the reliability being acquired for each of the plurality of detection apparatus, the reliability representing likelihood of a detection result of the detection apparatus;
• a determination unit that determines whether or not each of the detection apparatus is a high reliability apparatus, the high reliability apparatus being determined as a detection apparatus of which the reliability is higher than or equal to a reliability threshold;
• a correspondence acquiring unit that acquires correspondence information representing a correspondence between combinations of the plurality of detection apparatus including information of whether or not each apparatus is a high reliability apparatus, and types of driving support to be performed;
• a setting unit that sets a driving support to be performed, based on a result of determination whether or not each of the detection apparatus is a high reliability apparatus, and the correspondence information;
• an executing unit that executes the driving support to be performed;
• and
• an output unit that outputs a command to allow the executing unit to execute the driving support.