Navigation route planning method, navigation server and computer-readable medium
A technology of navigation server and navigation path, applied in the field of computer application, can solve the problems of wrong navigation path, poor navigation path accuracy, inability to correctly guide users, etc.
Active Publication Date: 2020-08-28
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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Problems solved by technology
[0004] However, in the above-mentioned existing methods, the coupling between the POI and the road is too serious through the binding of the POI logo and the road logo. If the database of the electronic map is upgraded, if the road logo is not updated in time, it will lead to the failure of planning the navigation route. , the road logo bound according to the POI logo is not the road logo that can lead to the POI, so the planned navigation path is wrong, and the user cannot be correctly guided to the POI
Therefore, the accuracy of the navigation path planned based on the existing technology is poor
Method used
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[0077] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0078] figure 1 It is a flow chart of an embodiment of the navigation path planning method of the present invention. Such as figure 1 As shown, the planning method of the navigation path in this embodiment may specifically include the following steps:
[0079] 100. Receive a navigation request sent by the user through the mobile terminal and carrying the identification of the target POI to go to;
[0080] The execution subject of the method for planning a navigation route in this embodiment is a navigation server, which is configured to plan a navigation route for a user according to the navigation request when the user sends a navigation request to a target POI.
[0081] Specifically, during the process of using the navigation product, the use...
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The invention provides a navigation path planning method, a navigation server and a computer readable medium. The method comprises the following steps: receiving a navigation request, sent through a mobile terminal and with a label going to a target POI, of a user; acquiring the feature of the target POI, the features of all roads in the preset area range around the target POI, and the relative relation of all the roads and the target POI; according to the feature of the target POI, the features of all roads in the preset area range around the target POI, the relative relation of all the roadsand the target POI, and the pre-established POI guidance feature list, acquiring label for guiding roads and matched with guidance features of the target POI in the POI guidance feature list from allthe roads in the preset area range around the target POI; and according to the label planning of the guidance roads, planning the navigation path for a user to go to the target POI, so as to guide the user to go to the target POI. In the technical scheme, the planning accuracy of the navigation path can be effectively improved, and the user can be correctly guided to the target POI.
Description
【Technical field】 [0001] The present invention relates to the field of computer application technology, in particular to a navigation path planning method, a navigation server and a computer-readable medium. 【Background technique】 [0002] With the emergence of navigation products with navigation functions such as electronic maps, users can go to any place they want to go through navigation when traveling. [0003] In the prior art, when using navigation, the user can input the starting point and destination on the navigation interface, so as to send a navigation request carrying the starting point and destination to the navigation server, so as to request a navigation path, and guide the user to arrive at the location according to the navigation path. destination. Wherein, the departure location can be the current location of the user by default, and the destination can be a certain point of interest (Point Of Interest; POI) such as a railway station, an airport, or a cert...
Claims
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IPC IPC(8): G01C21/34
CPCG01C21/3476
Inventor梁腾腾
OwnerBAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD