| 摘要 |
PROBLEM TO BE SOLVED: To provide a user with a movement route in consideration of an influence of a weather change to the disease of an individual user.SOLUTION: A navigation system 1 includes: a weather data acquisition section 20 for acquiring weather data measured by plural weather measurement devices 2 distributedly arranged in areas where a user moves to; a personal data acquisition section 32 for acquiring personal data including health information on the user; a positional information generation section 33 for generating positional information about a destination and a starting point; a recommended movement route information provision section 34 for retrieving a route from the starting point to the destination on the basis of map information to provide information about a recommended movement route; and a route guide processing section 39 for guiding a route in accordance with the recommended movement route. Further, the recommended movement route information provision section 34 evaluates plural routes from the starting point to the destination on the basis of the weather data and the personal data and selects a candidate for a recommended movement route or assigns a priority order to the recommended movement routes on the basis of the evaluation result. |
