Positioning navigation doorplate

Abstract

The invention relates to a positioning navigation doorplate which consists of a pluggable double-board doorplate consisting of a big number and a small number, a special navigation identifying device and a borrowed navigation identifying device. Numbers of the doorplates are directly linked up with geographical positions thereof in cities so as to position, direct and measure distance of the doorplates and form a navigation environment similar to GPS; the doorplates have coordinate relation with each other; the numbers of the doorplates in respective isolated traditional cities can be activated to form an integrated doorplate system capable of association and interaction, so that the doorplates become an urban information resource; and the doorplates can provide a platform which is accurate to position and rapid to respond for searching for people, ask for directions, reporting to the police, asking for help, managing public security, leading traffic, managing municipal administration and the like. Therefore, the doorplate has great social and economic benefit.

Description

technical field [0001] The invention relates to a location and navigation doorplate, in particular to a location and navigation doorplate composed of a pluggable double-board doorplate composed of large and small numbers, a special navigation identification device and a borrowed navigation identification device, belonging to the field of urban infrastructure construction. Background technique [0002] City house number is the "ID card" of city buildings. City house number is the most basic social public information and the most important city identification cell. It is the business card of a city, "the face of the locals, the eyes of the outsiders". If the house number of the place where you live is very confusing, the police cannot tell you the specific location, and the mail you send has nowhere to be delivered, it will obviously affect the comfort of people's living and will restrict the development of the social economy. Therefore, although the house number is "small",...

AI Technical Summary

Problems solved by technology

However, the current common problems of traditional house numbering are unscientific and irregular: the house numbering is confusing, and the situation of empty numbers, skipped numbers, repeated numbers, broken numbers, and inverted numbers is quite serious; self-made numbers and self-selected "auspicious" numbers are also Occurs frequently; due to the confusion of traditional house numbers, it is very difficult to find people to ask for directions, mail delivery, fire emergency, etc.

[0013] There are still no satisfactory solutions to the problems of the above traditional house numbers.

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