Visiting route navigation method and device for visually impaired people

The invention discloses a visiting route navigation method and device for visually impaired people. The visiting route navigation method and device are applied to service equipment in a smart tourism system. The method comprises the following steps of after receiving a route navigation request sent by wearable equipment of a visually impaired person, determining a first independent action probability of the visually impaired person, if the first independent action probability is large, further determining the walking distance from the current position to the visiting place to which the user is planned to go, if the walking distance is small, further determining whether a set target exists on the way of walking from the current position to the visiting place or not, and if not, generating walking route navigation information from the current position to the visiting place, and finally sending the walking route navigation information to the wearable device, so that the wearable device performs navigation accord