Vehicle driving assistance apparatus, vehicle driving assistance method, and computer-readable storage medium storing vehicle driving assistance program

A vehicle driving assistance method for executing:

• a first control to display a first image by a displaying device,
• the first image being an image which displays traffic information on a place where a vehicle will move;
• and
• a second control including an autonomous deceleration control to autonomously decelerate the vehicle in response to the traffic information,
• wherein the vehicle driving assistance method comprises steps of:
• starting to display the first image at a predetermined valid-state point of time in a situation where the second control is rendered valid;
• and
• starting to display the first image at a predetermined invalid-state point of time earlier than the predetermined valid-state point of time in a situation where the second control is rendered invalid.

A computer-readable storage medium storing a vehicle driving assistance program which executes:

• a first control to display a first image by a displaying device,
• the first image being an image which displays traffic information on a place where a vehicle will move;
• and
• a second control including an autonomous deceleration control to autonomously decelerate the vehicle in response to the traffic information,
• wherein the vehicle driving assistance program is configured to:
• start to display the first image at a predetermined valid-state point of time earlier than the predetermined valid-state point of time in a situation where the second control is rendered valid.