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Method and system for automatically implementing public telephone questionnaire investigation

A technology of public telephone and implementation method, applied in the direction of telephone communication, electrical components, etc., can solve the problems of great influence on reliability, large manpower, material resources, long investigation time, etc. Effect

Inactive Publication Date: 2003-06-11
胡绍珠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of these two investigation methods have relatively large limitations. First, special forms need to be printed, more investigators are employed and special training is required, which requires huge manpower and material resources; second, the investigation takes a long time The third is that the reliability of the returned questionnaires is greatly affected by factors such as the personal quality and professional ethics of the investigators; the fourth is that the returned forms need to be specially kept, sorted, classified, and statistically summarized; fifth, there are statistical errors

Method used

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  • Method and system for automatically implementing public telephone questionnaire investigation
  • Method and system for automatically implementing public telephone questionnaire investigation
  • Method and system for automatically implementing public telephone questionnaire investigation

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Experimental program
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Embodiment Construction

[0017] 1. Determination of sampling scope:

[0018] According to the pre-designed survey plan, determine the sampling range, that is, determine the range generated by all the telephone numbers to be dialed, and store all the data in the sampling range accordingly, and store them in the database server for random selection during the investigation.

[0019] 2. Determination of the total number of samples

[0020] According to the survey plan, determine the number of samples to be drawn and conduct the public telephone questionnaire survey.

[0021] 3. Sample extraction

[0022] The main computer processing software specially developed by the present invention in the database server adopts a sampling method that does not repeat random sampling, randomly extracts a survey sample, which is the dialed telephone number, and stores it in the database server for automatic dialing in the next step. Questionnaire.

[0023] 4. Make a phone call to conduct a questionnaire survey

[00...

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Abstract

This invented public phone questionnaire automatic operation method and its system can random and automatically draw telephone number to be inquired, automatic dial, ask questions and automatically sort and sum up to get the investigation result which comprises database server, phonetic server, phone network, information receiving terminal made up of handheld phones, maintenance station and LAN.

Description

1. Technical field: [0001] The invention relates to an automatic implementation method of public telephone questionnaire survey and a system thereof, which belong to the technical field of automatic implementation method and system of public survey conducted by telephone. 2. Background technology: [0002] In social and economic activities, it is often necessary to conduct random questionnaire surveys on economic and social phenomena such as government policy measures, social events, and municipal construction decisions that involve public interests, also known as social sampling surveys, public opinion sampling surveys, or public surveys. Due to the large population of our country, these public surveys generally require a sufficient number of respondents to be actually interviewed in order to ensure high representativeness and reliability. The current public survey methods are divided into two forms: the survey method in which the investigators go to the surveyed object to ...

Claims

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Application Information

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IPC IPC(8): H04M11/00
Inventor 胡绍珠
Owner 胡绍珠
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