Method for searching guide digital addresses and urban addresses and urban street nameplate

An address and city technology, applied to road network navigators, instruments, display devices, etc., can solve problems such as the difficulty of finding urban addresses, and achieve the effect of convenient urban life and low cost

Inactive Publication Date: 2010-03-10
陈来成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to overcome the shortcomings of the difficulty in finding city addresses in the prior art, and to provide a guide digital address, a method for finding city addresses and city road signs

Method used

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  • Method for searching guide digital addresses and urban addresses and urban street nameplate
  • Method for searching guide digital addresses and urban addresses and urban street nameplate
  • Method for searching guide digital addresses and urban addresses and urban street nameplate

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Embodiment Construction

[0039] A kind of city address search method of the present invention, at first city address is carried out digital coding, makes each city address correspond to a digital address with meter as unit, and its coding rule is as follows:

[0040] The digital address of each specific position=arterial road code+secondary road code+street roadway code+concrete position code, wherein

[0041] The main road code is given a two-digit code according to the different needs of each city, and the leading digits with less than two digits are filled with zeros;

[0042] The code of the secondary trunk road is the distance from the origin of the trunk road to the intersection of the secondary trunk road, in the unit of 100 meters, consisting of three digits, with zeros before the less than three digits;

[0043] The coding of streets and lanes is the distance from the origin of secondary arterial roads to the intersection of streets and lanes, in units of ten meters, consisting of three digit...

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Abstract

The invention relates to a method for searching guide digital addresses and urban addresses and an urban street nameplate. Numeric coding is carried out on the urban addresses to obtain digital addresses according to the following methods: main road coding+ secondary main road coding+ street lane coding+ specific position coding, wherein a double-digit coding is given to the main road, and an anteposition thereof is filled with zero when the main road coding is less than two digitals; the secondary main road coding is the distance from the original point of the main road to a crossing of a secondary main road and comprises three digitals, with hectometer as a unit, and antepositions thereof are filled with zero when the secondary main road coding is less than three digitals; the street lane coding is the distance from the original point of the secondary main road to a crossing of a street lane and comprises threes digitals, with decameter as a unit, and antepositions thereof are filledwith zero when the street lane coding is less than three digitals; and the specific position coding is the distance from the original point of the street lane to a crossing of a specific position andcomprises two digitals, with meter as a unit, and an anteposition thereof is filled with zero when the specific coding is less than two digitals. Barrier-free address search and location can be easily realized according to the digital addresses, thereby greatly facilitating urban life for people, and deserving vigorous popularization and application.

Description

technical field [0001] The invention relates to a guiding digital address, a method for finding a city address and a city street sign. Background technique [0002] In the prior art, GPS is usually used to find and locate city addresses. In many cities, rental, public transport, logistics distribution, etc. will use GPS technology to track and dispatch vehicles, so as to achieve reasonable allocation of resources, improve service levels, The purpose of reducing energy consumption and saving operating costs. But it is impossible for everyone who needs to find the address to be equipped with a satellite positioning system, and various information exchanges have been fully realized. Therefore, how to clearly reflect the information from the satellite positioning and provide a clear path for the person who locates the address Directions are essential. People often have this kind of experience, for example, when A makes an appointment with B in D to go to C, A knows the name of...

Claims

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Application Information

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IPC IPC(8): G01C21/34G09F7/00
Inventor 陈来成
Owner 陈来成
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