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Multi-dimensional map processing method and device

A multi-dimensional map and processing method technology, applied in the computer field, can solve problems such as operating system resource competition, map engine conflicts, program crashes, etc.

Active Publication Date: 2019-07-16
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the advancement of safe cities and smart cities, single-dimensional maps can no longer meet people's growing functional requirements for electronic maps
[0003] However, when different electronic maps are fused, there will be conflicts between different map engines, resource competition for the operating system, and a crash of a map engine will cause the entire program to crash.

Method used

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  • Multi-dimensional map processing method and device

Examples

Experimental program
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Effect test

no. 1 example

[0056] request to see figure 2 , is the application provided by the preferred embodiment of the present invention figure 1 A flow chart of the multi-dimensional map processing method of the multi-dimensional map processing device 110 is shown. The following will be figure 2 The specific process shown will be described in detail.

[0057] Step S101, loading the map engine application domain corresponding to the activated map.

[0058] In the embodiment of the present invention, the user terminal 100 is provided with an application program for various map fusions, and the application program includes a main process context corresponding to the process of the application program and a Figure 1 A corresponding map engine application domain, the map engine application domain refers to the application domain of the map engine, for example, the map engine application domain corresponding to the two-dimensional map refers to the application domain of the map engine corresponding...

no. 2 example

[0065] see image 3 , is the application provided by the preferred embodiment of the present invention figure 1 A flow chart of the multi-dimensional map processing method of the multi-dimensional map processing device 110 is shown. The following will be image 3 The specific process shown will be described in detail.

[0066] Step S201, loading the map engine application domain corresponding to the activated map.

[0067] Step S202, when the map to be started is the first start, register the domain information of the loaded map engine application domain into the main process context.

[0068] In step S203, an operation instruction is obtained, and the operation instruction includes identification information corresponding to one of the map engine application domains.

[0069] In the embodiment of the present invention, the operation instruction may be directly generated by the user terminal 100 according to the user's operation, or may be sent by the inter-domain context...

no. 3 example

[0077] see Figure 4 , is a functional block diagram of the multi-dimensional map processing device 110 provided by the preferred embodiment of the present invention. The multi-dimensional map processing device 110 includes a loading module 111 , a judgment module 112 , a registration module 113 , an acquisition module 114 , a sending module 115 , an analysis module 116 and an execution module 117 .

[0078] The loading module 111 is used to load the map engine application domain corresponding to the activated map.

[0079] In the embodiment of the present invention, the application interface of the application program is provided with markers for selecting different types of electronic maps, and when the user needs to use the electronic map, the application program is started and one of the markers of the maps is selected. At this point, the user terminal 100 loads the map engine application domain corresponding to the map through the loading module 111 .

[0080] It can be...

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Abstract

The invention provides a multi-dimensional map processing method and device, and relates to the technical field of computers. The multi-dimensional map processing method is applied to an application program with multiple maps, the application program comprises a host process context and multiple map engine application program domains in one-to-one correspondence with the multiple maps, and the method comprises the steps of loading the map engine application program domains corresponding to a started map; and when the started map is started for the first time, registering the domain informationof the loaded map engine application program domain to the main process context. According to the multi-dimensional map processing method and device, maps of multiple dimensions can be fused, and theproblems that maps of different dimensions conflict with one another due to the fact that principles and map engines are different, the resources of an operation system are competed for, and one mapengine crashes, so that the whole program crashes, are solved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for processing a multi-dimensional map. Background technique [0002] At present, electronic maps are mainly divided into two-dimensional maps, three-dimensional maps, and panoramic maps. These different electronic maps are based on different principles and map engines. With the advancement of safe cities and smart cities, single-dimensional maps can no longer meet people's growing functional requirements for electronic maps. [0003] However, when different electronic maps are integrated, there will be problems such as conflicts between different map engines, resource competition for the operating system, and a crash of a map engine will cause the entire program to crash. [0004] Therefore, how to provide an effective solution to realize map fusion of different dimensions is an urgent problem to be solved in the prior art. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/29
CPCG06F16/29
Inventor 叶敏挺何伟魏周人弈刘财响徐炜
Owner ZHEJIANG UNIVIEW TECH CO LTD
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