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Route information generation, navigation method, device and system

A technology for information generation and on-board navigation devices, which is applied in the field of electronic equipment, can solve problems such as imperfect route navigation methods, and achieve the effect of improving user experience and navigation accuracy

Inactive Publication Date: 2014-02-12
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The route information generation and navigation method, device and system provided by the present invention solve the technical problem of imperfect route navigation methods in the prior art

Method used

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  • Route information generation, navigation method, device and system
  • Route information generation, navigation method, device and system
  • Route information generation, navigation method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] figure 1 For the flow chart of the method for generating route information provided in Embodiment 1 of the present invention, please refer to figure 1 , including the following processes:

[0018] S101. Obtain origin information and destination information.

[0019] Preferably, the step of obtaining the origin information is specifically: locating the current location through GPS (Global Positioning System, Global Positioning System), using the current location as the origin information; or receiving the origin information entered by the user;

[0020] Preferably, the step of acquiring destination information is specifically: receiving destination information entered by a user.

[0021] S102. Generate multiple pieces of route information from the origin information to the destination information according to the electronic map, and display the generated route information.

[0022] Preferably, the electronic map is a local pre-stored electronic map. If the route infor...

Embodiment 2

[0030] figure 2 For the flow chart of the route navigation method provided in Embodiment 2 of the present invention, please refer to figure 2 , including the following processes:

[0031] S201. The in-vehicle navigation device collects the short-distance identification information body generated in Embodiment 1, and obtains the route information therein;

[0032] According to Embodiment 1, the short-distance identification information body includes, but is not limited to: a two-dimensional barcode, an information body that supports collection by Near Field Communication (NFC) technology, and an information body that supports collection by Radio Frequency Identification (RFID) technology. If the short-range identification information body is a two-dimensional barcode, preferably, the vehicle-mounted navigation device collects by scanning or taking pictures; if the short-distance identification information body is an information body that supports NFC technology collection, t...

Embodiment 3

[0036] image 3 For the schematic diagram of the route navigation system provided in Embodiment 3 of the present invention, please refer to image 3 , a route navigation system 3, comprising a route information generating device 31, and a vehicle-mounted navigation device 32, wherein,

[0037] The route information generation device 31 includes an acquisition module 311 for obtaining origin information and destination information, and a route information generation module 312 for generating multiple pieces of route information from the origin information to destination information according to the electronic map , a display module 313 for displaying the route information generated by the route information generation module 312 , and an information body generation module 314 for generating a short-distance identification information body from the navigation information including the selected route information.

[0038] Preferably, the obtaining module 311 includes: a positioni...

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Abstract

The invention discloses a route information generation, navigation method, device and system. The route information generation method comprises the following steps: acquiring originating location information and destination location information; generating information on a plurality of routes from the originating location information to the destination location information according to an electronic map and displaying; generating short-distance recognition information body from the navigation information including the information on the selected route. The route navigation method comprises the following steps: acquiring the short-distance recognition information body by a vehicle-mounted navigation device to obtain route information therein; navigating the obtained route information. According to the technical scheme, the technical problem that the route navigation method is not complete in the prior art is solved, on one hand, the free selection of the routes by a user is realized, particularly under the condition of taking a taxi, on the other hand, the route information selected by the user can be conveniently transmitted to other equipment capable of collecting the short-distance recognition information body, such as to the vehicle-mounted navigation device, so that the vehicle-mounted navigation device can acquire the navigation route from the route information generation device.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to a route information generation method, a route navigation method, a route information generation device, a vehicle navigation device and a route navigation system. Background technique [0002] When a user needs to drive or take a taxi to an unfamiliar place, the route query is usually performed in the following two ways. First, the user queries the route through a mobile phone or a PC, prints out or saves the query route on the mobile phone, and looks at the route Second, the driver enters the destination information into the car navigation device, and the car navigation device performs route navigation through GPS (Global Positioning System, Global Positioning System). The former method is more dangerous for the driver to drive while looking at the route; the latter method, passengers cannot freely choose the route, especially in the case of taking a taxi, it is easy to be d...

Claims

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Application Information

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IPC IPC(8): G01C21/34
CPCG01C21/34
Inventor 王健
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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