KR20110103081A - The system and method of survey using computer with communication device and gps - Google Patents
The system and method of survey using computer with communication device and gps Download PDFInfo
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- KR20110103081A KR20110103081A KR1020100022214A KR20100022214A KR20110103081A KR 20110103081 A KR20110103081 A KR 20110103081A KR 1020100022214 A KR1020100022214 A KR 1020100022214A KR 20100022214 A KR20100022214 A KR 20100022214A KR 20110103081 A KR20110103081 A KR 20110103081A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 title description 3
- 238000012795 verification Methods 0.000 claims abstract description 5
- 230000001502 supplementing effect Effects 0.000 claims 1
- 238000011160 research Methods 0.000 abstract description 7
- 230000002123 temporal effect Effects 0.000 abstract description 2
- 238000010200 validation analysis Methods 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 description 6
- 238000011835 investigation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0201—Market modelling; Market analysis; Collecting market data
- G06Q30/0203—Market surveys; Market polls
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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Abstract
The present invention secures the reliability of response information based on the location and time of the investigator during the interview process, prevents false investigators from investigating in advance, and post-validation costs for the normally conducted response. The purpose of this study is to reduce the number of questions, and to enable quick survey and verification supplementary survey through real-time (or shortest possible time) delivery of survey response contents.
Downloading the survey table assigned to them from the survey server system 11 of the research institute 2 and the contact information, appointment time and location information of the survey subject to the portable survey terminal 10 (b),
The portable survey terminal 10 automatically measures the current position using a GPS device and sets it as a starting point, and then the investigator uses the public transportation guide system in order from the nearest survey subject (4) to carry out (10). (C) suggesting a method of movement;
The investigator 1 sets an appointment time to the survey subject 4 by using a mobile phone, etc. and then visits the survey subject according to the navigation function guide of the terminal 10;
(1) the researcher (1) presenting the survey contents to the survey subject (4), and conducting the survey using the terminal (10),
At this time, the step of temporarily storing the questionnaire response content, the geographic location (GPS) information of the place where the questionnaire response is made, the response time information, the recording or recording file of the questionnaire response to the terminal 10 (bar),
In the case of a survey providing an optional return product, selecting the return product using the online shopping mall as a survey response return product by the researcher (1),
(1) the investigator (1) finishing the survey by selecting the end button (res),
The investigator 1 repeats the steps of the survey subjects 11 who are assigned the steps (c) to (h) of the above steps in order.
At this time, checking whether the response contents including all the information stored in the step (f) are set at a predetermined interval (for example, 5 minutes interval) whether the network status is connectable, and transmitting to the server system 11 when the connection is possible ( character),
A step (car) in which the response information 5 transmitted from the survey system 11 can be inquired on the computer of the verifier 9,
According to a pre-set ratio for each survey, the Verifier 9 checks in advance through the temporal and spatial adequacy of the response information and the respondents' personal information, and then confirms (verifies) as necessary (K). .
Description
The present invention relates to a method and system for conducting a survey, and more particularly, to a method and system for conducting an interview survey using a portable information terminal including a wireless network such as GPS (Global Positioning System) and Wifi. will be.
In surveys, there are two errors in statistics. One is sampling error and the second is non-sampling error. Sampling error is the inevitable error according to the statistical estimation between the population and the sample by statistical calculation, and the non-sampling error (A) is the error (a) due to the deliberate or mistake of the surveyor (1), the error in the questionnaire ( b), data processing errors (c), misunderstandings or errors in the transmission process (d), all other causes except for sample errors.
Investigators (2), including the National Statistical Office, which are conducting surveys, are making various efforts to reduce non-sampling errors (A), including training of surveyors (1) and verification of survey questionnaires (5).
In general, when conducting a survey by interview survey, an educated researcher (1) receives a questionnaire (3) and a list of subjects (4) from the research institute (2), and selects the subject (4). After visiting and visiting the survey subject (4), the questionnaire (5) is made in the order to submit to the survey institution (2).
At this time, minimizing the non-sampling error (A) by securing the reliability of the questionnaire (5) is the basis of the survey quality. In order to ensure the reliability of the answered questionnaire (5), the research institutes (2) may verify the truthfulness or accuracy of the response (7) by calling some or all of the respondents (6) who responded to the survey. We carry out.
The research institute 2 spends a lot of money and time to remove or supplement false or incorrectly answered questionnaires 8 due to the intention or error of the researcher 1.
The present invention relates to a technical method of preventing or minimizing an incorrect response (8) due to a false or mistake caused during a survey in these survey institutions (2) through the system, and reduce the cost of the survey.
Many research institutes (2) conduct interviews using media such as telephone, fax, and the Internet as a means of surveys, and the use of these media reduces the cost compared to interview surveys. In addition, in view of the accuracy of the investigation, the error or falsehood caused by the investigator (1) is reduced. This is the result of the media being able to prevent or post-correct or remove errors due to intentional or mistaken by the investigator 1, since accurate records of the investigation (recording, fax transmission record, e-mail, etc.) are left.
Despite the superiority of media-based surveys, interview surveys are conducted at specific locations and times when the survey contents are complex and detailed, and targeted to those who have difficulty using media such as telephone, fax, and the Internet. In the case of surveys that need to be conducted, there is still a great need for confirmation of the subjects, and many interview surveys are conducted every year.
The present invention secures the reliability of response information based on the location and time information on the process of conducting the interview during the interview survey, prevents false investigation of the investigator in advance, and post-verification costs for the normally performed response. The purpose is to reduce the number of questions and to enable quick surveys through real-time (or shortest possible time) delivery of survey responses.
The present invention relates to a method for conducting a survey by an investigator through a portable information terminal (laptop computer, tablet computer, iPAD, PDA, etc.) including all or each of a GPS, a video recording device, a microphone, and a wired / wireless communication device.
Step (1) the investigator (1) to enter the ID (ID) and password (PassWord) granted to them by using the portable survey terminal 10, and log in to the survey system (11),
Downloading the survey table assigned to the user, the contact information, the appointment time, and the location information of the survey target among the information registered in the survey server computer system 11 of the research organization 2 to the portable survey terminal 10 (b) ,
The portable survey terminal 10 automatically measures the current position using a GPS device and sets it as a starting point, and then the investigator uses the public transportation guide system in order from the nearest survey subject (4) to carry out (10). (C) suggesting a method of movement;
The investigator 1 sets an appointment time to the survey subject 4 by using a mobile phone, etc. and then visits the survey subject according to the navigation function guide of the terminal 10;
(1) the researcher (1) presenting the survey contents to the survey subject (4), and conducting the survey using the terminal (10),
At this time, the step of temporarily storing the questionnaire response content, the geographic location (GPS) information of the place where the questionnaire response is made, the response time information, the recording or recording file of the questionnaire response to the terminal 10 (bar),
In the case of a survey providing an optional return product, selecting the return product using the online shopping mall as a survey response return product by the researcher (1),
(1) the investigator (1) finishing the survey by selecting the end button (res),
The investigator 1 repeats the steps of the survey subjects 11 who are assigned the steps (c) to (h) of the above steps in order.
At this time, checking whether the response contents including all the information stored in the step (f) are set at a predetermined interval (for example, 5 minutes interval) whether the network status is connectable, and transmitting to the server system 11 when the connection is possible ( character),
A step (car) in which the response information 5 transmitted from the survey system 11 can be inquired on the computer of the verifier 9,
According to a pre-set ratio for each survey, the verifier 9 preliminarily verifies through the temporal and spatial adequacy of the response information and the respondents' personal information, and then confirms (verifies) as necessary (K). .
The present invention secures the reliability of the location, time, and response information of the investigator during the survey process, prevents the investigator from deviating in advance, reduces the post-validation cost of the normally conducted response, and responds to the survey. Real-time (or shortest possible time) delivery of content enables quick surveys.
1 is an overall configuration diagram of the present system.
Figure 2 is an example of the configuration of a portable interview survey terminal used in the present invention.
Figure 3 is a survey conducted procedure using a portable interview survey terminal made in accordance with the present invention
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
First, in order to implement the present invention, a survey system using a computer (aka CATI) is provided, and the following functions are added to a general CATI system for telephone survey, and the server system 11 and the portable interview survey terminal ( 11).
Server system (11) function
1. A database system that can record the location information, time and recording files of the investigator during the survey.
2. The system to upload and download the survey questionnaire, the location information of the survey subject, and the interview appointment time with the survey subject.
3. Server system for accessing and authenticating the interviewer and the terminal used by the researcher
Configuration and Function of Terminal 10
4. Function to perform authentication procedure by accessing server system
5. A function to receive survey questionnaire files, survey target list, location information, appointment time, and traffic information from server system
6. Function to conduct survey and save response information, recording or recording file, location information (GPS) and time information
7. Function to automatically transmit the stored information to the server system 11 in the shortest time according to the network situation
8. For this purpose, a portable computer device equipped with a GPS receiver, a pen (touch) input device, a wired / wireless network device, a microphone and a recording camera device.
Through the portable interview survey terminal 10 equipped with the above functions, the researcher 1 downloads the assigned survey questionnaire and the subject information through a wired / wireless network (Internet), and obtains the current location information and the most from the GPS device. Via the location information of the nearest survey subjects (4) receive directions using public transportation and passenger cars.
The investigator 1 finds the subject and conducts a survey using the terminal 10. At this time, the response contents are immediately input through the terminal screen. The input response is transmitted immediately (or within the shortest possible time) to the server system 11 along with the recorded or recorded file, the location information (GPS) and the time information.
The Investigator (1) performs this process repeatedly on the assigned survey subjects and supplements the survey by verifying the accuracy and omission of the response in real time (or in the shortest time) based on the information received by the verifiers in the research institute. Is carried out.
Through this, it is possible to block or reduce the possibility of error by the investigator in the interview, and to overcome the difficulties caused by conducting verification after a week or more after conducting the survey. In addition, the presence of GPS information and recorded recording files convince researchers to improve the accuracy of the survey.
Not applicable
Claims (1)
Built-in or installed a GPS device in the survey terminal 10, by measuring the location information of the surveyor (1) through the GPS device, and recorded at a predetermined time interval with the time information by the terminal 10 internal clock (log Step),
Interview survey response information is temporarily stored in the survey terminal 10, including time information, location (GPS) information, and recording or recording files of the survey response process, in the shortest time possible for network connection. Transmitting to the survey server system 11 via a network,
After verifying the information transmitted by the Verifier in the server system 11, the respondent conducts a verification and supplementary survey for correcting errors in the response and supplementing incomplete responses, and conducts an interview survey with high reliability. Methods and systems thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100022214A KR20110103081A (en) | 2010-03-12 | 2010-03-12 | The system and method of survey using computer with communication device and gps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100022214A KR20110103081A (en) | 2010-03-12 | 2010-03-12 | The system and method of survey using computer with communication device and gps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20110103081A true KR20110103081A (en) | 2011-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100022214A KR20110103081A (en) | 2010-03-12 | 2010-03-12 | The system and method of survey using computer with communication device and gps |
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| Country | Link |
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| KR (1) | KR20110103081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106599109A (en) * | 2016-11-30 | 2017-04-26 | 江苏速度信息科技股份有限公司 | Method for collecting geographic name census data |
-
2010
- 2010-03-12 KR KR1020100022214A patent/KR20110103081A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106599109A (en) * | 2016-11-30 | 2017-04-26 | 江苏速度信息科技股份有限公司 | Method for collecting geographic name census data |
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