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Intelligent navigation method adopted in scenic region

A technology of intelligent navigation and scenic spots, applied in the field of navigation, can solve problems such as blank road network information and navigation functions

Inactive Publication Date: 2016-10-12
苏州东方智旅信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing map navigation only exists outside the scenic area, and the road network information and navigation functions in the scenic area are basically blank.

Method used

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  • Intelligent navigation method adopted in scenic region
  • Intelligent navigation method adopted in scenic region

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Embodiment Construction

[0029] It will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0030] refer to figure 1 As shown, the intelligent navigation method in the scenic spot of the present invention comprises the following steps:

[0031] Step 1, collecting and obtaining the linear road network information data in the scenic spot;

[0032] figure 1 In the shown embodiment, the road network information data in the scenic spot is acquired through on-the-spot road information collection using an existing hand-held GIS geographic information data collector. The linear road network information data in the scenic area can also be obtained from other ways.

[0033] The collected linear road network information data includes the geographic coordinates (such as latitude and longitude) sets of the routes in the scenic area, and each route is presented in the form of a series of ordered geographic information points; before data processing, the actual int...

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Abstract

The invention discloses an intelligent navigation method adopted in a scenic region. The intelligent navigation method comprises the steps that linear road network information data in the scenic region is acquired; then the acquired linear road network information data is processed to form a node road network, and lines in the scenic region are converted to be in a mif data file format; then, a road network data model is established, the lines are stored in a road set, and line endpoints and connecting points are stored in a top point set; finally, way finding is performed by adopting an improved shortest way finding algorithm, and the finding results are marked on a map. Improvement is performed by adopting the traditional shortest way finding algorithm, road network information acquisition and processing and facility navigation in the scenic region are achieved, and shortest navigation paths from current positions to other scenic spots or facilities (such as toilets, parking lots and supermarkets) in the scenic region can be quickly and reliably provided for passengers in the scenic region.

Description

technical field [0001] The invention relates to the technical field of navigation, in particular to an intelligent navigation method in a scenic spot. Background technique [0002] As the country calls for the implementation of smart tourism in scenic spots, the demand for smart tour guides in scenic spots is increasing day by day, and navigation in scenic spots, as an important part of smart tour guides, is basically blank in the current market. [0003] The existing intelligent tour guide software can realize GPS positioning and listen to the guide's explanation in the software while walking, but the collection of road network information in the scenic area and the wayfinding system have not been realized. For example, tourists need to find a nearby scenic spot, supermarket or toilet, and mark the corresponding shortest navigation path on the map. Such a function is practical and urgent. However, the existing map navigation only exists outside the scenic area, and the roa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34G01C21/20
CPCG01C21/34G01C21/20
Inventor 李东方吴旻晖
Owner 苏州东方智旅信息科技有限公司
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