WO2018187956A1

WO2018187956A1 - Method for on-board navigation to synchronise with mobile phone to update map, and on-board navigation

Info

Publication number: WO2018187956A1
Application number: PCT/CN2017/080207
Authority: WO
Inventors: 余爱琴
Original assignee: 深圳市南北汽车美容有限公司
Priority date: 2017-04-12
Filing date: 2017-04-12
Publication date: 2018-10-18

Abstract

The present invention belongs to the field of automobiles, and provides a method for an on-board navigation to synchronise with a mobile phone to update a map, and an on-board navigation. The method comprises: recording a mobile phone map update end; when a user connects an on-board navigation and a mobile phone, detecting whether the mobile phone map update end has a map update; when the mobile phone map update end has an update, updating a map to the on-board navigation. In the present invention, the mobile phone map update end is recorded, the on-board navigation map update is arranged on the mobile phone, and the on-board navigation map is automatically updated when the update is present, thereby solving the problem of inconvenient on-board navigation updating, and improving the user experience.

Description

Car navigation synchronization mobile phone update map method and car navigation

Technical field

The invention belongs to the field of automobiles, and provides a method for updating a map of a car navigation synchronous mobile phone and an in-vehicle navigation.

Background technique

With the popularity of automobiles and the construction of roads, inter-city economic exchanges are more frequent, and the area of activities is also growing. In order to improve the quality of life, a large number of leisure activities and adventure activities are held so that we are not limited to our own understanding. In a small area, the road is not known, and the destination cannot be found. In this case, the car GPS navigator will enter the world of the owner at the appropriate price and become the basic equipment on the car. Car navigation is carried out by using in-vehicle GPS (Global Positioning System) with electronic maps. It can easily and accurately tell the driver the shortest or fastest route to the destination. It is a good helper for the driver.

The GPS positioning principle of the mobile phone is similar to that of the car. When the GPS positioning function of the mobile phone is turned on, the GPS module in the mobile phone can be used to receive the satellite signal for positioning. The difference is that the car GPS map is built-in offline, the merchant will update the electronic map content in time, the owner does not need to download and install it himself, so the map can be displayed correctly without networking. The online map that mobile phones generally use needs to be downloaded online and then displayed. In fact, mobile phones can achieve the same effect by downloading offline navigation data in advance. In addition, some people use mobile phones to locate, in fact, not using GPS positioning function, but WiFi positioning or base station positioning, that is, your mobile phone and mobile signal tower or WiFi hotspot to obtain data exchange to locate, so it is definitely necessary to network .

It is convenient to use car GPS for navigation while driving, but car gps The map is an offline map. After a while, users need to update themselves to more accurately locate and search for routes. However, it is very troublesome to update the car GPS. You can only use the computer to download the latest map and then use U. The disk is copied to the car map. Sometimes it is necessary to go out and find that the map is not updated. In the end, it may cause unnecessary trouble for the outing.

In summary, it is necessary to have a time-consuming update operation for the car GP. It is necessary to provide a method for updating the car navigation map by recording the mobile phone map update terminal, and automatically updating the car navigation map when there is an update, thereby solving the inconvenient situation of the car navigation update and improving the user experience.

technical problem

The embodiment of the present invention is inconvenient for the on-board GP to periodically update the operation. It is necessary to provide a method for updating the car navigation map by recording the mobile phone map update terminal, and automatically updating the car navigation map when there is an update, thereby solving the inconvenient situation of the car navigation update and improving the user experience.

Technical solution

The present invention is implemented as follows: A method for updating a map by a car navigation synchronization mobile phone, comprising the following steps:

Record the mobile map update end;

When the user connects to the mobile phone by using the car navigation, detecting whether the mobile phone map update end has a map update;

When the mobile phone map update end has an update, the map is updated to the car navigation.

The embodiment of the invention further provides car navigation, and the car navigation comprises:

Recording unit, detecting unit, updating unit, wherein:

a recording unit for recording a mobile phone map update end;

a detecting unit, configured to detect, when the user connects to the mobile phone by using the car navigation, whether the map update end of the mobile phone has a map update;

And an update unit, wherein the input end is respectively connected to the recording unit output end and the detecting unit output end, and is configured to update the map to the car navigation when the mobile phone map update end has an update.

Beneficial effect

By recording the mobile phone map update end, the invention sets the car navigation map update on the mobile phone, and automatically updates the car navigation map when there is an update, thereby solving the inconvenient situation of the car navigation update and improving the user experience.

DRAWINGS

1 is a schematic flowchart of a method for updating a map of a car navigation synchronous mobile phone according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of car navigation provided by an embodiment of the present invention.

Embodiments of the invention

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

FIG. 1 is a schematic flowchart of a method for updating a map of a car navigation synchronous mobile phone according to an embodiment of the present invention; For the convenience of description, only parts related to the embodiment of the present invention are shown.

In step S100, the mobile phone map update end is recorded.

In this embodiment, the mobile phone map update end is recorded as a mobile phone app, and the mobile phone app can store the car navigation map update.

In step S101, when the user connects to the mobile phone by using the car navigation, it is detected whether the mobile phone map update end has a map update.

In step S102, when the mobile phone map update end has an update, the map is updated to the car navigation.

Automatically detecting the mobile app when the user connects to the phone using car navigation Is there a map update on it, and if there is an update, update the latest map to the car navigation.

2 is a schematic structural diagram of car navigation provided by an embodiment of the present invention, where the car navigation includes:

a recording unit 21, a detecting unit 22, and an updating unit 23, wherein:

a recording unit 21, configured to record a mobile phone map update end;

The detecting unit 22 is configured to detect, when the user connects to the mobile phone by using the car navigation, whether the map update end of the mobile phone map has a map update;

An updating unit 23 having an input end and an output end of the recording unit 21 and the detecting unit 22 The output terminal is connected to update the map to the car navigation when the mobile phone map update end has an update.

The working principle is: the user is in the recording unit 21, and the mobile phone map update end is recorded; the detecting unit 22 When the user connects to the mobile phone by using the car navigation, it is detected whether there is a map update on the mobile phone map update end; when the mobile phone map update end has an update, the update unit 23 updates the map to the car navigation.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, and improvements made within the spirit and scope of the present invention should be included in the scope of the present invention. Inside.

Claims

A method for updating a map by a car navigation synchronous mobile phone, characterized in that the method comprises the following steps:

Record the mobile map update end;

When the user connects to the mobile phone by using the car navigation, detecting whether the mobile phone map update end has a map update;

When the mobile phone map update end has an update, the map is updated to the car navigation.
An in-vehicle navigation, characterized in that the in-vehicle navigation comprises:

Recording unit, detecting unit, updating unit, wherein:

a recording unit for recording a mobile phone map update end;

a detecting unit, configured to detect, when the user connects to the mobile phone by using the car navigation, whether the map update end of the mobile phone has a map update;

And an update unit, wherein the input end is respectively connected to the recording unit output end and the detecting unit output end, and is configured to update the map to the car navigation when the mobile phone map update end has an update.