Route recommendation method and device in navigation process, equipment and medium
A route recommendation and route recommendation technology, applied in the computer field, can solve the problems of wasting computing resources, dislike route switching, etc., and achieve the effect of improving accuracy
Pending Publication Date: 2021-07-20
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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However, different users have different requirements for auxiliary line updates. For example, some users like to switch routes during the navigation process, while some users just use navigation to listen to the guidance broadcast information and do not like to switch routes. For the latter, navigation The auxiliary line update calculation in the process is undoubtedly a waste of computing resources
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[0064] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
[0065] figure 1 It is a flow chart of a route recommendation method in the navigation process according to the embodiment of the present application. The embodiment of the present application can be applied to how to determine when the user's vehicle is traveling based on the main line currently provided by the navigation service during the map navigation process. T...
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The embodiment of the invention discloses a route recommendation method and device in a navigation process, equipment and a medium, and relates to the technical field of navigation, and the method comprises the following steps: determining the current behavior characteristics of a user according to the current navigation interaction behavior of the user in the current time period; determining the road features according to the road attributes and the road condition information of the vehicle advancing area in the current time period; determining historical behavior characteristics of the user according to historical navigation interaction behaviors of the user in the historical time period; according to the current behavior characteristics, the road characteristics and the historical behavior characteristics, determining whether the recommended route is updated in the current time period. According to the embodiment of the invention, in the navigation process, for different users, the navigation requirements of the users can be accurately grasped, the reasonability of the update triggering opportunity of the recommended route is improved, the frequency of invalid update calculation is reduced, and calculation resources are saved.
Description
technical field [0001] The embodiments of the present application relate to computer technology, in particular to navigation technology, and in particular to a method, device, device and medium for recommending a route during navigation. Background technique [0002] During map navigation, based on the user's starting point and destination, the navigation application usually displays multiple routes for the user, including one main line and at least two auxiliary lines. As the user continues to move forward, the navigation application will update the auxiliary line according to a certain strategy, so that the user can switch the current main line according to the demand. The update process of the auxiliary line is a kind of updating process of the recommended route. [0003] At present, the update of the auxiliary line by the navigation application is usually implemented by periodically triggering an update or triggering an update when passing through a divergence between th...
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IPC IPC(8): G06F16/29
CPCG06F16/29
Inventor 张昊侯文元张战友
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD