Reminding method, reminding device and vehicle-mounted device

A vehicle-mounted device and reminder information technology, applied in the field of vehicle navigation, can solve problems such as map update lag, poor navigation experience, impassability, etc., and achieve the effect of improving navigation experience

Pending Publication Date: 2019-07-02
BOSCH AUTOMOTIVE PROD SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with the changes of the road network, the update of the map of the navigation system usually lags behind, so the map of the navigation system may not reflect the actual situation of the road network
[0003] In this case, using the navigation system to navigate the vehicle sometimes presents a poor navigation experience
For example, when the driver drives the vehicle following the navigation instructions of the navigation system, sometimes it is found that the road ahead of the vehicle is impassable

Method used

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  • Reminding method, reminding device and vehicle-mounted device
  • Reminding method, reminding device and vehicle-mounted device
  • Reminding method, reminding device and vehicle-mounted device

Examples

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Embodiment Construction

[0015] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that the discussion of these implementations is only to enable those skilled in the art to better understand and realize the subject matter described herein, and is not intended to limit the protection scope, applicability or examples set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as needed. For example, the methods described may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with respect to some examples may also be combined in other examples.

[0016] As used herein, the term "comprising" and its variants represent open terms meaning "including but not limited to". The...

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Abstract

The invention relates to a reminding method realized by a vehicle-mounted device, a reminding device in the vehicle-mounted device and a vehicle-mounted device. The reminding method realized by a vehicle-mounted device comprises steps: when the vehicle with the vehicle-mounted device is navigated, a camera located in the front of the vehicle is used to photograph the image of a road on which the vehicle drives; by using the photographed image, the actual road traffic signs of the road are acquired; and if an inconsistent road traffic sign exists between the actual road traffic signs and map road traffic signs of the road, reminding information is sent for the inconsistent road traffic sign, wherein the map road traffic signs of the road are road traffic signs indicated by a navigation map.Thus, the navigation experience can be improved.

Description

technical field [0001] The invention relates to the field of vehicle navigation, in particular to a reminder method realized by a vehicle-mounted device, a reminder device in the vehicle-mounted device and the vehicle-mounted device. Background technique [0002] Currently, China's road network is changing at a very fast pace. However, compared with changes in the road network, the update of the map of the navigation system usually lags behind, so that the map of the navigation system may not reflect the actual situation of the road network. [0003] In this case, using the navigation system to navigate the vehicle sometimes presents a poor navigation experience. For example, when the driver drives the vehicle following the navigation instructions of the navigation system, it is sometimes found that the road ahead of the vehicle is impassable. For another example, when driving a vehicle on a lane, the driver sometimes finds that the lane information of the lane indicated b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/0968G01C21/28
CPCG08G1/0968G01C21/28G08G1/09623G08G1/0969G01C21/3697G06V20/582
Inventor 朱霜妮王远艰
Owner BOSCH AUTOMOTIVE PROD SUZHOU
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