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Navigation data sharing method, vehicle-mounted device, mobile terminal and mobile terminal navigation system

A technology for mobile terminals and vehicle-mounted devices, applied in directions such as navigation through speed/acceleration measurement

Inactive Publication Date: 2018-06-26
FAFA AUTOMOBILE (CHINA) CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] The purpose of the present invention is to provide a navigation data sharing method, a vehicle-mounted device, a mobile terminal and a mobile terminal navigation system, which can optimize the navigation of the mobile terminal based on the automotive gyroscope, so as to overcome the problems caused by the use of low-precision gyroscopes in general mobile terminals. problem, thereby improving the navigation performance of the mobile terminal when the car is driving, and reducing traffic accidents caused by navigation errors

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  • Navigation data sharing method, vehicle-mounted device, mobile terminal and mobile terminal navigation system
  • Navigation data sharing method, vehicle-mounted device, mobile terminal and mobile terminal navigation system
  • Navigation data sharing method, vehicle-mounted device, mobile terminal and mobile terminal navigation system

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Embodiment Construction

[0034] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention.

[0035] figure 1 It is a flowchart of a navigation data sharing method for mobile terminal navigation provided by an embodiment of the present invention. Such as figure 1 As shown, the method includes the following steps:

[0036] Step S110, collecting vehicle gyroscope data obtained from the vehicle gyroscope.

[0037] Step S120, sending the car gyroscope data to the mobile terminal.

[0038] Step S130, receiving vehicle gyroscope data from the vehicle-mounted device.

[0039] Step S140, perform mobile terminal navigation according to the vehicle gyroscope data.

[0040] The...

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Abstract

The invention provides a navigation data sharing method, a vehicle-mounted device, a mobile terminal and a mobile terminal navigation system. The present invention provides a navigation data sharing method performed by a vehicle-mounted device, wherein the method comprises: collecting vehicle gyroscope data acquired from a vehicle gyroscope; and transmitting the vehicle gyroscope data to a mobileterminal. The present invention further provides a navigation data sharing method performed by a mobile terminal, wherein the method comprises: receiving vehicle gyroscope data from a vehicle-mounteddevice; and performing mobile terminal navigation according to the vehicle gyroscope data. According to the present invention, the navigation performance of the mobile terminal during the driving of the vehicle can be improved, and the traffic accident caused by the navigation error can be reduced.

Description

technical field [0001] The invention relates to mobile terminal navigation, in particular to a navigation data sharing method, a vehicle-mounted device, a mobile terminal and a mobile terminal navigation system. Background technique [0002] With the rapid development of global satellite navigation systems, mobile phone navigation has been widely used by drivers. Through the navigation function of the mobile phone, the driver can take the driver from the location to the destination, and can choose the best driving route between the location and the destination, and provide corresponding tips during the driving process. The mobile phone navigation is completed through the division of labor between the global satellite navigation system module and the navigation software. Among them, the global satellite navigation system module completes the search and tracking of the global satellite navigation system satellites and data collection such as positioning speed. The map functi...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/18
Inventor 杨柳
Owner FAFA AUTOMOBILE (CHINA) CO LTD
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