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Navigation method and device and vehicle-mounted equipment

A navigation method and vehicle-mounted equipment technology, applied in the vehicle-mounted field, can solve the problems of high cost, energy consumption of users, and lack of understanding of sales or borrowing by users

Active Publication Date: 2020-04-21
大众问问(北京)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

In this way, the user will spend a lot of energy and waste a lot of time, and it is not necessarily possible to buy or borrow the book
[0003] The situation where the user needs to obtain other items is similar. Since the user does not know the relevant information about selling or borrowing the item, the user needs to spend a lot of energy looking for the item

Method used

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  • Navigation method and device and vehicle-mounted equipment
  • Navigation method and device and vehicle-mounted equipment
  • Navigation method and device and vehicle-mounted equipment

Examples

Experimental program
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Embodiment approach

[0219] As an implementation manner, the sorting submodule includes:

[0220] The quantification unit is used for quantifying the associated data of each dimension corresponding to the existence place for each place of existence, so as to obtain the quantified data of each dimension;

[0221] A weighting unit, configured to perform weighting processing on the quantified data based on weights corresponding to each dimension, to obtain a score corresponding to the place;

[0222] Sorting unit for sorting each presence place according to score.

[0223] As an implementation manner, the quantization unit is specifically used for:

[0224] For each storage location, if the set dimension includes the first dimension, the first dimension is the inventory of books, and the associated data includes the current inventory quantity and total storage quantity of books of interest to the user in the storage location , then calculate the ratio of the current inventory quantity to the total ...

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PUM

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Abstract

The embodiment of the invention discloses a navigation method and navigation device and vehicle-mounted equipment. The method comprises the following steps: acquiring identification information of anarticle of interest of a user; determining a transaction place of the article based on the identification information; and taking the transaction place as a destination to carry out navigation. According to the scheme, navigation with the object as the target is achieved, the user can find the interested object easily, and manpower is saved.

Description

technical field [0001] The present invention relates to the field of vehicle technology, in particular to a navigation method, device and vehicle equipment. Background technique [0002] In some cases, users will have some immediate needs. For example, a user needs to get a paper book immediately. Usually, the user needs to find a nearby bookstore or library, and then look for the book in the bookstore or library. In the process of searching for bookstores and libraries, users do not know which bookstore or library has this book. In this way, the user will spend a lot of energy and waste a lot of time, and the book may not necessarily be bought or borrowed. [0003] The situation that the user needs to obtain other items is similar. Since the user does not know the relevant information of selling or borrowing the item, the user needs to spend a lot of energy looking for the item. At present, there is an urgent need for a solution for navigating with objects as targets. ...

Claims

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Application Information

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IPC IPC(8): G01C21/20
CPCG01C21/20
Inventor 左亚军
Owner 大众问问(北京)信息科技有限公司
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