Unlock instant, AI-driven research and patent intelligence for your innovation.

A smart city electronic map generation method and system

An electronic map and city technology, applied in the computer field, can solve the problems of insufficient data collectors and inability to accurately generate smart city electronic maps.

Active Publication Date: 2021-11-09
景网技术有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the edge area, the number of data collectors is insufficient, so the traditional solution cannot generate a smart city electronic map including the edge area in a timely and accurate manner

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A smart city electronic map generation method and system
  • A smart city electronic map generation method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] refer to figure 1 , the present embodiment provides a method for generating an electronic map of a smart city with edge adaptability, comprising the following steps:

[0054] S1. Call the pre-built initial electronic map corresponding to the smart city; the initial electronic map is marked with the location of the infrastructure of the smart city and the location of the data collector; the initial electronic map is pre-divided into multiple areas;

[0055] S2. According to the formula: infrastructure area density=number of regional infrastructure / regional area, calculate the multiple infrastructure area densities corresponding to the multiple areas; at the same time, according to the formula: data collector area density=area data collector The number / area of ​​the area, calculate the area density of a plurality of data collectors corresponding to the plurality of areas;

[0056] S3. According to the first screening rule that the ratio of the infrastructure area density...

Embodiment 2

[0104] refer to figure 2 , this embodiment provides a smart city electronic map generation system for implementing the smart city electronic map generation method described in Embodiment 1, which includes:

[0105] The initial electronic map retrieval unit is used to retrieve the pre-built initial electronic map corresponding to the smart city; the initial electronic map is marked with the location of the infrastructure of the smart city and the position of the data collector; the initial electronic map Pre-divided into zones;

[0106] The area density calculation unit is used to calculate the multiple infrastructure area densities corresponding to the multiple areas according to the formula: infrastructure area density=number of area infrastructure / area area; at the same time, according to the formula: data collector area density =the quantity / area of ​​regional data collectors, calculate the regional density of a plurality of data collectors corresponding to the plurality ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

This application relates to the field of artificial intelligence technology, and is applied in the field of smart cities. It discloses a method and device for generating electronic maps of smart cities, which retrieves the initial electronic map; calculates the area density of infrastructure; calculates the area density of data collectors; A plurality of edge areas are obtained; a plurality of terrain similarity values ​​are obtained; a plurality of edge area groups are obtained; a plurality of moving trajectory groups are formed; a plurality of sample trajectory groups are obtained; the plurality of sample trajectory groups are input into the neural network model for training , to obtain the fault area prediction model; generate a plurality of current moving trajectories; obtain the prediction result output by the fault area prediction model; if the prediction result is a fault, then change the state of the edge area to be updated in the initial electronic map to The fault state realizes the purpose of generating an electronic map of smart city with edge adaptability.

Description

technical field [0001] This application relates to the field of computers, in particular to a method and system for generating an electronic map of a smart city with edge adaptability. Background technique [0002] Smart cities have fringe areas where there is less infrastructure and less data collectors, and among them, even fewer data collectors. These fringe areas may arise as a result of smart city development, for example during smart city expansion. [0003] Smart city electronic maps need to reflect the operating status of the infrastructure in these areas, and then make targeted decisions. The traditional smart city electronic map generation scheme requires a large number of data collected by data collectors to determine the state of the corresponding area. For the edge area, the number of data collectors is insufficient, so the traditional solution cannot generate a smart city electronic map including the edge area in a timely and accurate manner. Contents of th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/29G06F16/23G06N3/08G06N3/04
CPCG06F16/29G06F16/23G06N3/084G06N3/044
Inventor 陈志华宋凯王霞丁军祥
Owner 景网技术有限公司