City summarized information intelligent inquiry system and query method

A technology that integrates information and query methods. It is applied in special data processing applications, instruments, and electronic digital data processing. It can solve problems such as wasting energy and money, unclear information display, and lack of pertinence, and achieve easy maintenance and query. The method is simple and convenient, and the query speed is improved

Inactive Publication Date: 2008-01-23
姜宇 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem of untargeted, inaccurate, unclear information display, low efficiency, waste of time, waste of unnecessary resou

Method used

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  • City summarized information intelligent inquiry system and query method

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specific Embodiment approach 1

[0019] Specific embodiment one: illustrate this embodiment in conjunction with Fig. 1, the system of this specific embodiment consists of touch-screen liquid crystal display 1, liquid crystal display drive circuit 2, touch screen control circuit 3, single-chip microcomputer circuit 4, 232 serial communication circuit 5, external memory 6 composition;

[0020] The display signal input bus end of the touch screen liquid crystal display 1 is connected to the display signal output bus end of the liquid crystal display drive circuit 2, the touch screen signal output bus end of the touch screen liquid crystal display 1 is connected to the signal input bus end of the touch screen control circuit 3, and the liquid crystal display drive circuit The data address control output input bus terminal of 2 is connected to the display data address control output input bus terminal of the single-chip microcomputer circuit 4, and the data address control output input bus terminal of the touch scr...

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Abstract

Urban comprehensive intelligent information inquiry system and inquiry method are provided, which relates to the technical field of urban comprehensive intelligent information inquiry. The invention is intended to resolve the problems of no pertinence, inaccuracy, low efficiency, waste of time, resources, labor and money in existing website, integral inquiry machine and tolled voice telephone in inquiring urban comprehensive information. The invention is characterized in that: a touch screen LCD (1), a LCD drive circuit (2), a touch screen control circuit (3), a 232 serial communication circuit (5) and an external memory unit (6) are connected to a singlechip circuit (4). The operational procedure of the invention is: read the parameter of coordinate in real time; select the language for operation interface; select and operate the inquiry type. Therefore, the invention is able to carry out real-time inquiry of urban comprehensive information, such as the inquiry of bus route, hotel, bank, guesthouse, scenic spots, department stores, hospitals, schools, enterprise, and governmental agencies.

Description

technical field [0001] The invention relates to the technical field of intelligent query of city comprehensive information. Background technique [0002] With the rapid development of scientific and technological civilization, high-tech intelligent query methods have become an indispensable and important content in people's lives. Through fast, accurate and comprehensive comprehensive information query, people's work speed and efficiency can be greatly improved, unnecessary waste of resources can be reduced, information channel congestion and even collapse caused by information query can be alleviated, and people's problems caused by poor information query can be reduced. Unnecessary physical strength, waste of money and time, so as to realize the penetration of high technology into people's life, study, work and business space, and make high efficiency the goal of people's life, work and study. [0003] At present, there are only three methods or means that can provide peo...

Claims

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Application Information

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IPC IPC(8): G06F13/40G06F3/041G06F17/30G07F17/16
Inventor 李严省肖鸿李尹呈高红友于少鹏
Owner 姜宇
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