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Automobile navigation information data sharing method

A car navigation and information data technology, applied in the field of car navigation information data, can solve the problems of inability to safely and quickly realize shared information storage and release of shared information, poor timeliness and security of car navigation information data sharing, etc.

Inactive Publication Date: 2016-12-07
吴本刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The car navigation information data sharing method in the related art cannot safely and quickly realize the storage of shared information and the release of shared information, making the timeliness and security of car navigation information data sharing poor

Method used

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  • Automobile navigation information data sharing method
  • Automobile navigation information data sharing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] see figure 1 , figure 2 , a method for sharing car navigation information data in the present embodiment is characterized in that it includes preliminary processing, safe storage of car navigation information data and safe access of car navigation information data;

[0066] The preliminary processing includes the following steps:

[0067] The car navigation server receives the update download request sent by the download terminal;

[0068] Determine the car navigation information data according to the update download request, the car navigation information data includes map data stored in layers and blocks;

[0069] Download and send the car navigation information data from the car navigation database;

[0070] The download terminal receives the car navigation information data and processes the car navigation information data;

[0071] The download terminal sends car navigation information data to the car navigation terminal;

[0072] The car navigation terminal u...

Embodiment 2

[0093] see figure 1 , figure 2 , a method for sharing car navigation information data in the present embodiment is characterized in that it includes preliminary processing, safe storage of car navigation information data and safe access of car navigation information data;

[0094] The preliminary processing includes the following steps:

[0095] The car navigation server receives the update download request sent by the download terminal;

[0096] Determine the car navigation information data according to the update download request, the car navigation information data includes map data stored in layers and blocks;

[0097] Download and send the car navigation information data from the car navigation database;

[0098] The download terminal receives the car navigation information data and processes the car navigation information data;

[0099] The download terminal sends car navigation information data to the car navigation terminal;

[0100] The car navigation terminal u...

Embodiment 3

[0137] see figure 1 , figure 2 , a method for sharing car navigation information data in the present embodiment is characterized in that it includes preliminary processing, safe storage of car navigation information data and safe access of car navigation information data;

[0138] The preliminary processing includes the following steps:

[0139] The car navigation server receives the update download request sent by the download terminal;

[0140] Determine the car navigation information data according to the update download request, the car navigation information data includes map data stored in layers and blocks;

[0141] Download and send the car navigation information data from the car navigation database;

[0142] The download terminal receives the car navigation information data and processes the car navigation information data;

[0143] The download terminal sends car navigation information data to the car navigation terminal;

[0144] The car navigation terminal u...

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Abstract

The invention provides an automobile navigation information data sharing method. The method comprises a step of secure storage of automobile navigation information data and a step of secure access of the automobile navigation information data, wherein the step of secure storage of the automobile navigation information data comprises the following sub-steps of: (1) carrying out security verification on the identity of a storage user, (2) pre-processing the secure storage of automobile navigation information data, (3) carrying out coding, (4) abstractly and intensively mapping hardware storage resources into a complete and uniform resource pool and virtualizing a user operation system, and (5) storing the navigation information data in the resource pool in a final code form; and the step of secure access of the automobile navigation information data comprises the following sub-steps of: (1) carrying out security verification on the identity of an access user, and (2) reading the automobile navigation information data stored in the resource pool. According to the automobile navigation information data sharing method, the barrier-free share can be realized, the memory usage is decreased, the data calling speed is improved, and the security of sharing the automobile navigation information data is improved under the premise of ensuring the convenience.

Description

technical field [0001] The invention relates to the technical field of car navigation information data, in particular to a method for sharing car navigation information data. Background technique [0002] The car navigation information data sharing method in the related art cannot safely and quickly realize the storage and release of the shared information, which makes the timeliness and security of the car navigation information data sharing poor. Contents of the invention [0003] The purpose of the present invention is to provide a car navigation information data sharing method to solve the above problems. [0004] The object of the present invention adopts following technical scheme to realize: [0005] A method for sharing car navigation information data, which is characterized in that it includes preliminary processing, safe storage of car navigation information data, and safe access of car navigation information data; [0006] The preliminary processing includes t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62H04L29/08
CPCG06F21/6218H04L67/06
Inventor 不公告发明人
Owner 吴本刚
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