Investigation acquisition system and investigation acquisition method
Technical field
The present invention relates to data acquisition technology field, particularly relate to a kind of investigation acquisition system and
Investigation acquisition method.
Background technology
Traditional questionnaire generally by investigation gather people use face-to-face, phone or internet exist
The modes such as line questionnaire conduct interviews and questionnaire is collected.Above-mentioned questionnaire acquisition mode is typically by asking
The mode of volume problem gathers questionnaire collecting location.But the mode of above-mentioned questionnaire collection is individually present
Following drawback:
Face-to-face questionnaire acquisition mode, may collect owing to gathering the cheating of people or callee
The place of mistake;Telephone questionnaire acquisition mode, makes the collection of questionnaire collecting location become more to be stranded
Difficulty, in addition to dialing landline telephone and may determine that the province, city and region at callee place, it is impossible to obtain more
Accurate location information;The acquisition mode of online questionnaire, generally by way of adopting pool ip address
Obtain questionnaire collecting location, but due to reasons such as operator IP segment number DYNAMIC DISTRIBUTION, IP can not make
For acquisition mode accurately.
Content of the invention
(1) to solve the technical problem that
The technical problem to be solved in the present invention is: provides one that collection can be made more accurate, keeps away
Exempt from investigation acquisition system and the investigation acquisition method of artificial disturbance mistake.
(2) technical scheme
For solving the problems referred to above, first aspect present invention proposes a kind of investigation acquisition system, its
Including acquisition terminal, terminal of being interviewed and master server;It is fixed that described acquisition terminal includes gathering geography
Position module, gathers and shoots with video-corder module and collection communication module;Described terminal of being interviewed includes being interviewed ground
Reason locating module, is interviewed and shoots with video-corder module and visited communication module;Described master server includes main
Communication module, memory module, audio-visual discrimination module and screening module;It described acquisition terminal, is subject to
Visit terminal and pass through the principal communication of collection communication module and visited communication module and master server respectively
Module communicates to connect.
Preferably, the described geography locating module that gathers includes gathering GPS positioning unit and/or adopts
Collection network site unit.
Preferably, described geo-location module of being interviewed is interviewed GPS positioning unit and/or visited network
Network position units.
Preferably, described collection shoots with video-corder module for shooting with video-corder the investigation gatherer process formation gathering people
Gathering audio/video file, described being interviewed is shot with video-corder module and is interviewed process shape for the investigation shooting with video-corder callee
Become audio/video file of being interviewed.
Preferably, described memory module is used for storing described collection audio/video file and/or shadow of being interviewed
Sound file.
Preferably, described audio-visual discrimination module is used for distinguishing described collection audio/video file and/or is subject to
Visit audio/video file.
Preferably, described screening module combines described collection audio/video file and/or audio-visual literary composition of being interviewed
Part distinguishes the geographical position gathering people and/or callee, filters out target group.
Another aspect of the present invention proposes one investigation acquisition method, comprises the following steps:
The geographical position that the geographical locating module of collection using acquisition terminal is acquired people is fixed
Position, determines and gathers people at correct collecting location;
Gathered the geographical location information of people by collection communication module to master server transmission;
The geographical position that the geo-location module of being interviewed using terminal of being interviewed carries out callee is fixed
Position;
By visited communication module to the geographical location information of master server transmission callee;
Shot with video-corder module and carry out the formation of shooting with video-corder of questionnaire process by gathering and gather audio-visual literary composition
Part;
Shot with video-corder module to carry out the formation of shooting with video-corder of questionnaire process be interviewed audio-visual literary composition by being interviewed
Part;
It and is interviewed collection audio/video file by collection communication module and visited communication module respectively
Audio/video file transmits to master server;
Collection audio/video file and audio/video file of being interviewed are stored in memory module;
By audio-visual discrimination module, collection audio/video file and audio/video file of being interviewed are distinguished,
Verify the place that gathers really and be interviewed;
In conjunction with the collection truly verifying and place of being interviewed, and adopting of sending of acquisition terminal
The geographical location information of callee that the geographical location information of collection people and terminal of being interviewed send, to being subject to
Visit people and enter row filter, filter out target group;
Carry out questionnaire to the target group filtering out, and questionnaire data are stored to
Memory module.
Preferably, the described geography locating module that gathers is by gathering GPS positioning unit and/or adopting
Collection network site unit is acquired the Geographic mapping of people;Described geo-location module of being interviewed
By being interviewed GPS positioning unit and/or visited network position units carries out the geographical position of callee
Put positioning.
(3) beneficial effect
The above-mentioned investigation acquisition system of the present invention and investigation acquisition method, by determining with geography
Position, the audio-visual survey document collecting device shot with video-corder with network service, right during questionnaire
Gather people, the questionnaire process of callee carries out audio-visual shooting with video-corder, and can collect accurately simultaneously
Geographical position and network ip address, can effectively distinguish gather people and callee identity,
The information such as geographical position, surrounding enviroment so that the information of questionnaire is more accurate.
Brief description
Fig. 1 is the structural representation of the investigation acquisition system of the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the investigation acquisition method of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment that the present invention is described in detail is as follows.
As it is shown in figure 1, a kind of investigation acquisition system that first aspect present invention proposes includes gathering
Terminal, terminal of being interviewed and master server;Described acquisition terminal includes gathering geographical locating module,
Module and collection communication module are shot with video-corder in collection;Described terminal of being interviewed includes geo-location mould of being interviewed
Block, is interviewed and shoots with video-corder module and visited communication module;Described master server include principal communication module,
Memory module, audio-visual discrimination module and screening module;Described acquisition terminal, terminal of being interviewed are respectively
Principal communication module communication link by collection communication module and visited communication module and master server
Connect.
In an embodiment of first aspect present invention, the described geography locating module that gathers includes
Gathering GPS positioning unit and gathering network site unit, gathering GPS positioning unit can use
GPS locator, gathers network site unit and can use conventional IP address lookup port,
Gather GPS positioning unit and the position of acquisition terminal all can be carried out by collection network site unit
Positioning, can use collection network site unit fixed when gathering GPS positioning unit and cannot work
Position, or both use to confirm the accuracy of position simultaneously.Certainly, geo-location mould is gathered
Block also can only include collection GPS positioning unit or gather network site unit, all can realize
The function of Geographic mapping.
In an embodiment of first aspect present invention, described geo-location module of being interviewed is interviewed
GPS positioning unit and/or visited network position units, be interviewed GPS positioning unit equally
Using GPS locator, visited network position units equally uses conventional IP address to look into
Asking port, be interviewed GPS positioning unit and visited network position units all can be to the positions of terminal of being interviewed
Put and position, visited network position can be used when GPS positioning unit of being interviewed cannot work
Cell location, or both use to confirm the accuracy of position simultaneously.Certainly, it is interviewed geography
Locating module also can only include be interviewed GPS positioning unit or visited network position units,
To realize the function of Geographic mapping..
In an embodiment of first aspect present invention, described collection shoots with video-corder module for shooting with video-corder
The investigation gatherer process gathering people forms collection audio/video file, and described being interviewed shoots with video-corder module for taking the photograph
The investigation of record callee process of being interviewed forms and is interviewed audio/video file.
In an embodiment of first aspect present invention, described memory module is used for storing described
Gather audio/video file and/or audio/video file of being interviewed.
In an embodiment of first aspect present invention, described audio-visual discrimination module is used for distinguishing
Described collection audio/video file and/or audio/video file of being interviewed.
In an embodiment of first aspect present invention, described screening module combines described collection
Audio/video file and/or audio/video file of being interviewed distinguish the geographical position gathering people and/or callee, sieve
Select target group.
As in figure 2 it is shown, a kind of investigation acquisition method that second aspect present invention proposes includes following
Step:
S1: gather people and use the geographical locating module of the collection of acquisition terminal to be acquired the geography of people
Position positions, and determines and gathers people at correct collecting location;
S2: gather people and gathered the geographical position of people by collection communication module to master server transmission
Information;
S3: callee uses the geo-location module of being interviewed of terminal of being interviewed to carry out the geography of callee
Position positions;
S4: callee is transmitted the geographical position of callee by visited communication module to master server
Information;
S5: gather people by gather shoot with video-corder module carry out questionnaire process shoot with video-corder formation gather
Audio/video file;
S6: callee is shot with video-corder module and carries out the formation of shooting with video-corder of questionnaire process and be interviewed by being interviewed
Audio/video file;
S7: gather people and will gather audio/video file transmission to master server by collection communication module;
S8: callee will be interviewed audio/video file transmission to master server by visited communication module;
Collection audio/video file and audio/video file of being interviewed are stored in memory module by S9: master server;
S10: master server by audio-visual discrimination module to gathering audio/video file and be interviewed audio-visual literary composition
Part distinguishes, verifies the place that gathers really and be interviewed;
S11: master server combines the collection truly verifying and place of being interviewed, and gathers
The geography of the callee that the geographical location information of the collection people that terminal sends and terminal of being interviewed send
Positional information, enters row filter to callee, filters out target group;
S12: gather people and questionnaire is carried out to the target group filtering out, and by questionnaire
Data store to memory module.
In an embodiment of second aspect present invention, described step S1 gathers geo-location
Module is by gathering GPS positioning unit and/or gathering the ground that network site unit is acquired people
Reason position positioning;Described step S3 is interviewed geo-location module by GPS positioning unit of being interviewed
And/or visited network position units carries out the Geographic mapping of callee.
It is pointed out that embodiment of above is merely to illustrate the present invention, and not to this
Bright restriction, about the those of ordinary skill of technical field, without departing from the present invention spirit and
In the case of scope, can also make a variety of changes and modification, therefore all equivalent technical sides
Case falls within scope of the invention, and the scope of patent protection of the present invention should be defined by the claims.