CN104811754A - Tester, testing device, testing method and testing system - Google Patents
Tester, testing device, testing method and testing system Download PDFInfo
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- CN104811754A CN104811754A CN201410032443.9A CN201410032443A CN104811754A CN 104811754 A CN104811754 A CN 104811754A CN 201410032443 A CN201410032443 A CN 201410032443A CN 104811754 A CN104811754 A CN 104811754A
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Abstract
The invention provides a tester, a testing device, a testing method and a testing system, and relates to the field of market research. The tester comprises a keyboard, a dial plate, a rotating pointer and a potentiometer, wherein the potentiometer comprises a resistor body and a rotating device, the dial plate is connected with the rotating device, and the rotating device is connected with the resistor body. A resistance value between a moving contact and any one of fixed ends of the resistor body is changed through changing the position of the moving contact of the rotating device on the resistor body, and the resistance value is outputted. According to the invention, a bi-conditional reaction mechanism of combining the keyboard and the dial plate is applied to the tester, thereby enabling the tester to carry out statistics on the feedback test data dynamically in real time.
Description
Technical field
The present invention relates to market survey field, be specifically related to a kind of tester, testing apparatus, method and system.
Background technology
In global range, movie and video programs innovation always be unable to do without an important link, test or title spectators test before namely broadcasting.Its objective is the risk reducing and get rid of innovation, ensure the success broadcasting rear program audience.Movie and video programs test job, especially program broadcast front test has become program innovation, the important method promoting program influence power and instrument.Whether the true reflection (preference degree of program) of spectators is understood in test, make programmer and producer can see that whether intention is credible, make satisfactory.
In recent years, before domestic audience rating investigating, mostly take the method that " diary method+people meter " is parallel, in recent years progressively steering box top box to method for statisticsing audience rating.But no matter taking which kind of method, when we take audience rating data time, has been at least say how the program broadcast has showed.Audience ratings prediction is then that the program that judges not yet to broadcast is once can obtainable audience ratings after broadcasting.Because the factor affecting audience ratings is various, make relatively accurate audience ratings and estimate but pole and be not easy.
Traditional audience rating investigating can only provide the reference data of " amount ", can say, audience ratings is that one only has result, does not have reason, only has static state, rare dynamic evaluation method, and its arbitration functions is far longer than guiding function; The assessment foundation of refinement cannot be provided, more cannot provide rational analysis, qualification and amendment conclusion.
Summary of the invention
(1) technical problem solved
For the deficiencies in the prior art, the invention provides a kind of tester, testing apparatus, method and system, make it possible in real time, add up the feedback data of spectators for the not yet formal program video broadcasted dynamically.
(2) technical scheme
For realizing above object, the present invention is achieved by the following technical programs:
A kind of tester, comprise keyboard, also comprise driver plate, rotary indicator and potentiometer, described potentiometer comprises resistive element and tumbler,
Described driver plate connects described tumbler, described tumbler is connected with described resistive element, by changing the position of moving contact on described resistive element of described tumbler, thus change the resistance value between described moving contact and any one stiff end of described resistive element, and export described resistance value.
Preferably, described driver plate is with scale, and described rotary indicator rotates in the fan-shaped range being less than 360 degree.
Preferably, two function buttons are also comprised.
The embodiment of the present invention additionally provides a kind of testing apparatus, comprises above-mentioned arbitrary tester, also comprises and collects transducer, serial converter and processor,
Described collection transducer connects described tester, receives the analog voltage signal of described tester transmission; Described serial converter connects described collection transducer, and the analog voltage signal of described collection transducer transmission is converted to digital signal, and gives described processor by digital data transmission, digital signal is depicted as preset pattern by described processor.
Preferably, described tester connects described collection transducer by star topology connected mode.
Preferably, power supply and display unit is comprised further.
Present invention also offers the method for testing of described testing apparatus, comprising:
The analog voltage signal of S1, the transmission of collection converter accepts tester, and carry out discriminating test pattern according to analog voltage signal:
When test pattern is driver plate pattern, perform step S2;
S2, when test pattern is driver plate pattern, detect driver plate whether be calibrated; When driver plate is calibrated, perform step S3, otherwise perform step S4;
First analog voltage signal of S3, the transmission of reception tester, when the numerical value of described first analog voltage signal is between the interval of presetting, setting this first analog voltage signal is useful signal, and the transmission of this useful signal is performed step S6 through serial converter after processor process; Otherwise perform step S5;
S4, first driver plate is rotated to Far Left, then rotate to rightmost, accept and detect the return data of tester;
S5, when the numerical value of described analog voltage signal be greater than default interval time, Logic judgment is yes, record current time, and again receives the analog voltage signal of tester transmission; When the numerical value of described analog voltage signal be less than default interval time, Logic judgment is no, records and marks current time, and again receives the analog voltage signal of tester transmission;
At the end of S6, current sensing time do not have, again receive the analog voltage signal of tester transmission; Otherwise test terminates;
When test pattern is keyboard mode, perform step S7;
S7, removing keyboard buffer memory, and receive the analog voltage signal of tester transmission;
S8, obtain the keyboard numerical value of tester according to this analog voltage signal, when the keyboard numerical value obtained does not change, again receive the analog voltage signal of tester transmission; Otherwise by this analog voltage signal after serial converter to processor process, test terminates.
The embodiment of the present invention additionally provides a kind of test macro, comprises above-mentioned testing apparatus, also comprises program broadcasting apparatus, video frequency superimposer and video feed device,
Shown in video frequency superimposer comprise Signal averaging device, for the digital signal superposition that the digital signal that exported by testing apparatus and program broadcasting apparatus export in real time, and by the Signal transmissions after superposing to video feed device.
(3) beneficial effect
The invention provides a kind of tester.Be applied on tester by two conditioned response mechanism that keyboard and driver plate are combined, make this tester can add up the feedback data of spectators for the not yet formal program video broadcasted in real time, dynamically.
This testing apparatus adopts star topology connected mode, makes point spread, conveniently moving: only need during point spread from signal collection Changer Device, draw a cable, and will move a tester and only need relevant device to move on to new node.Easily, a tester one malfunctions can not affect the connection of other node, can remove arbitrarily malfunctioning node equipment for the failure diagnosis of this testing apparatus and isolation.
This test macro can be real-time in movie and video programs, watch spectators to the evaluation and test information of program, make it possible to as the quality of program makes instant analysis in advance and judgement.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the testing apparatus of the embodiment of the present invention;
Fig. 2 is the schematic diagram of the tester of the embodiment of the present invention;
Fig. 3 is the schematic flow sheet of the method for testing of the embodiment of the present invention;
Fig. 4 is the structural representation of the test macro of the embodiment of the present invention;
Fig. 5 is the Curves compilation schematic diagram of the embodiment of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
Embodiments provide a kind of tester, comprise keyboard, driver plate, rotary indicator and potentiometer, described potentiometer comprises resistive element and tumbler,
Described driver plate connects described tumbler, described tumbler is connected with described resistive element, by changing the position of moving contact on described resistive element of described tumbler, thus change the resistance value between described moving contact and any one stiff end of described resistive element, and export described resistance value.
Preferably, described driver plate is with scale, and described rotary indicator rotates in the fan-shaped range being less than 360 degree.
Preferably, this tester also comprises two function buttons.
The operation principle of the present embodiment tester is as follows: driver plate connects potentiometer, and potentiometer is a kind of adjustable electronic component, is made up of a resistive element and a rotation system.The resistive element of potentiometer has two stiff ends, by turning knob rotating shaft, change the position of moving contact on resistive element, then change the resistance value between moving contact and any one stiff end, thus change the size of voltage and electric current, like this in the stroke range of potentiometer, just can obtain a level and smooth continually varying resistance value.Resistance value converts the evaluation of our needs to through signal collection transducer.
As shown in Figure 2, this tester comprises knob driver plate 111 with a scale, keypad area 112, and this keyboard region comprises numerical key 0 to 9, also comprises two function keys in addition: red color keys 113 and green color key 114,
The tester of the present embodiment is the equipment of two conditioned response mechanism with keypad, knob driver plate.Two kinds of patterns: operate under driver plate pattern and keypad pattern.Under driver plate pattern, driver plate 111 and function key 113,114 are available.Under keyboard mode, driver plate 111 is unavailable, and it is all available that whole keypad area 112 comprises 113,114.Five scales 115 are driver plate region 4 decile.Driver plate pointer can only limit scale zone in left-right rotation, can not meter full scale be exceeded.Article one, cable 116 is powered for tester, and data-signal transmission.
The main tested object of this tester comprises: attraction, telecine, children's programs, target audience, program time-interval arrangement, advertisement, news main broadcaster (testing the degree of liking of spectators) TV station's image, the brand image of TV play, title, intention and drama in broadcast and cable TV print and program, broadcasting, listen to publicity, program and channel cognition degree etc.
Under normal circumstances, spectators' use test instrument, has a knob driver plate above, is divided into 5 scales, and rotating pointer regulates between " ++ " and "--", and its graduation position represents very bad, bad, general, good, fine respectively; Knob is when smooth pivotal, and the pointed corresponding position of pointer, produces corresponding numerical value.Under the basis not affecting data statistics, permissible level has certain error rate.Spectators watch program and simultaneously rotating driver plate, are all showed by the form of driver plate the reaction that this program shows at any special time.In this way, in program, the part liked of spectators to this program is retained, and the scene of the adverse effect that those spectators show or fragment can reduce or excise.
In addition, tester can collect the feedback information of multiple-choice question or true and false, under normal circumstances, needs to guide spectators: if you agree to the viewpoint of this problem, rotating driver plate is to the position of " very well ", if do not agreed to, rotating driver plate is to the position of " very bad ".Instead of the form of survey like this, because to a certain extent, spectators do not like hand-written questionnaire, some simple multiple-choice question or trues and falses, can directly enter data in processor by the form of this tester, also save the work of artificial secondary typing.
Embodiment 2:
The embodiment of the present invention additionally provides a kind of testing apparatus, comprises at least one tester described in embodiment 1, also comprises and collects transducer, serial converter and processor,
Described collection transducer connects described tester, receives the analog voltage signal of described tester transmission; Described serial converter connects described collection transducer, and the analog voltage signal of described collection transducer transmission is converted to digital signal, and gives described processor by digital data transmission, digital signal is depicted as preset pattern by described processor.
Preferably, described tester connects described collection transducer by star topology connected mode.
Preferably, this device comprises power supply and display unit further.
As shown in Figure 1, this testing apparatus is by multiple tester 101, and user handles driver plate above or button provides corresponding problem or other feedback information.Analog voltage signal is produced by carrying out corresponding operation to the driver plate on tester 101 or keypad, these analog voltage signals pass through an analog sampling to collection transducer 102, it is collected all tester data and passes to serial converter 103, and signal is converted to digital form and is supplied to processor 105 and shows in display unit 106 by it.Power supply 104 provides DC power supply support for collecting transducer 102 and serial converter 103.
As the preferred scheme of one, each collection transducer 102 connects 32 testers at most, if a test and appraisal demand uses more than 32 testers, every 32 groups of testers need increase by collect transducer 102.
This testing apparatus possess instantaneity, accurately, promptly can provide unique, valuable result of study.Namely, when spectators' acceptance test, their reaction has become a curve and has occurred on the tv screen, combines together with program, helps producer and policymaker can see the immediate reaction of spectators.Understand the quality of program, and then more analysis and judgement is made to program.
As shown in Figure 5, for the digital signal of testing apparatus in the embodiment of the present invention to two detectors is depicted as the Curves compilation schematic diagram after preset pattern.
Embodiment 3:
As shown in Figure 3, the embodiment of the present invention additionally provides the method for testing of testing apparatus described in embodiment 2, comprising:
The analog voltage signal of S1, the transmission of collection converter accepts tester, and carry out discriminating test pattern according to analog voltage signal:
When test pattern is driver plate pattern, perform step S2;
S2, when test pattern is driver plate pattern, detect driver plate whether be calibrated; When driver plate is calibrated, perform step S3, otherwise perform step S4;
First analog voltage signal of S3, the transmission of reception tester, when the numerical value of described first analog voltage signal is between the interval of presetting, setting this first analog voltage signal is useful signal, and the transmission of this useful signal is performed step S6 through serial converter after processor process; Otherwise perform step S5;
S4, first driver plate is rotated to Far Left, then rotate to rightmost, accept and detect the return data of tester;
S5, when the numerical value of described analog voltage signal be greater than default interval time, Logic judgment is yes, record current time, and again receives the analog voltage signal of tester transmission; When the numerical value of described analog voltage signal be less than default interval time, Logic judgment is no, records and marks current time, and again receives the analog voltage signal of tester transmission;
At the end of S6, current sensing time do not have, again receive the analog voltage signal of tester transmission; Otherwise test terminates;
When test pattern is keyboard mode, perform step S7;
S7, removing keyboard buffer memory, and receive the analog voltage signal of tester transmission;
S8, obtain the keyboard numerical value of tester according to this analog voltage signal, when the keyboard numerical value obtained does not change, again receive the analog voltage signal of tester transmission; Otherwise by this analog voltage signal after serial converter to processor process, test terminates.
Embodiment 4:
As shown in Figure 4, the embodiment of the present invention additionally provides a kind of test macro, comprises the testing apparatus described in embodiment 2, also comprises program broadcasting apparatus, video frequency superimposer and video feed device,
Shown in video frequency superimposer comprise Signal averaging device, for the digital signal superposition that the digital signal that exported by testing apparatus and program broadcasting apparatus export in real time, and by the Signal transmissions after superposing to video feed device.
To sum up, the invention provides a kind of tester.Be applied on tester by two conditioned response mechanism that keyboard and driver plate are combined, this tester can be fed back test data in real time, dynamically.This testing apparatus adopts star topology connected mode, makes point spread, conveniently moving: only need during point spread from signal collection Changer Device, draw a cable, and will move a tester and only need relevant device to move on to new node.Easily, a tester one malfunctions can not affect the connection of other node, can remove arbitrarily malfunctioning node equipment for the failure diagnosis of this testing apparatus and isolation.This test macro can be real-time in movie and video programs, watch spectators to the evaluation and test information of program, make it possible to as the quality of program makes instant analysis in advance and judgement.
It should be noted that, term " comprises " in this article, " comprising " or its any other variant be intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a tester, comprises keyboard, it is characterized in that, also comprises driver plate, rotary indicator and potentiometer, and described potentiometer comprises resistive element and tumbler,
Described driver plate connects described tumbler, described tumbler is connected with described resistive element, by changing the position of moving contact on described resistive element of described tumbler, thus change the resistance value between described moving contact and any one stiff end of described resistive element, and export described resistance value.
2. tester as claimed in claim 1, it is characterized in that, described driver plate is with scale, and described rotary indicator rotates in the fan-shaped range being less than 360 degree.
3. tester as claimed in claim 1, is characterized in that, also comprise two function buttons.
4. a testing apparatus, is characterized in that, comprises at least one as the tester as described in arbitrary in claims 1 to 3, also comprises and collect transducer, serial converter and processor,
Described collection transducer connects described tester, receives the analog voltage signal of described tester transmission; Described serial converter connects described collection transducer, and the analog voltage signal of described collection transducer transmission is converted to digital signal, and gives described processor by digital data transmission, digital signal is depicted as preset pattern by described processor.
5. testing apparatus as claimed in claim 4, it is characterized in that, described tester connects described collection transducer by star topology connected mode.
6. testing apparatus as claimed in claim 4, is characterized in that, comprise power supply and display unit further.
7., as the method for testing of testing apparatus as described in arbitrary in claim 4 ~ 6, it is characterized in that, comprising:
The analog voltage signal of S1, the transmission of collection converter accepts tester, and carry out discriminating test pattern according to analog voltage signal:
When test pattern is driver plate pattern, perform step S2;
S2, when test pattern is driver plate pattern, detect driver plate whether be calibrated; When driver plate is calibrated, perform step S3, otherwise perform step S4;
First analog voltage signal of S3, the transmission of reception tester, when the numerical value of described first analog voltage signal is between the interval of presetting, setting this first analog voltage signal is useful signal, and the transmission of this useful signal is performed step S6 through serial converter after processor process; Otherwise perform step S5;
S4, first driver plate is rotated to Far Left, then rotate to rightmost, accept and detect the return data of tester;
S5, when the numerical value of described analog voltage signal be greater than default interval time, Logic judgment is yes, record current time, and again receives the analog voltage signal of tester transmission; When the numerical value of described analog voltage signal be less than default interval time, Logic judgment is no, records and marks current time, and again receives the analog voltage signal of tester transmission;
At the end of S6, current sensing time do not have, again receive the analog voltage signal of tester transmission; Otherwise test terminates;
When test pattern is keyboard mode, perform step S7;
S7, removing keyboard buffer memory, and receive the analog voltage signal of tester transmission;
S8, obtain the keyboard numerical value of tester according to this analog voltage signal, when the keyboard numerical value obtained does not change, again receive the analog voltage signal of tester transmission; Otherwise by this analog voltage signal after serial converter to processor process, test terminates.
8. a test macro, is characterized in that, comprising: as the testing apparatus as described in arbitrary in claim 4 ~ 6, also comprise program broadcasting apparatus, video frequency superimposer and video feed device,
Shown in video frequency superimposer comprise Signal averaging device, for the digital signal superposition that the digital signal that exported by testing apparatus and program broadcasting apparatus export in real time, and by the Signal transmissions after superposing to video feed device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032443.9A CN104811754A (en) | 2014-01-23 | 2014-01-23 | Tester, testing device, testing method and testing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032443.9A CN104811754A (en) | 2014-01-23 | 2014-01-23 | Tester, testing device, testing method and testing system |
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| CN104811754A true CN104811754A (en) | 2015-07-29 |
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| CN201410032443.9A Pending CN104811754A (en) | 2014-01-23 | 2014-01-23 | Tester, testing device, testing method and testing system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332937A (en) * | 1998-11-04 | 2002-01-23 | 英特尔公司 | Method and apparatus for collecting and providing viewer feedback to broadcast |
| US20060259923A1 (en) * | 2005-05-12 | 2006-11-16 | Fu-Sheng Chiu | Interactive multimedia interface display |
| CN201159694Y (en) * | 2008-01-21 | 2008-12-03 | 比亚迪股份有限公司 | Function testing equipment of automatic air conditioner controller |
| CN102081062A (en) * | 2009-11-27 | 2011-06-01 | 上海莫克电子技术有限公司 | High-temperature dewpoint transmitter |
| CN202119393U (en) * | 2011-06-23 | 2012-01-18 | 时臻 | Digital display portable testing device of steering engine |
| CN103440945A (en) * | 2013-08-29 | 2013-12-11 | 昆山福烨电子有限公司 | Multi-gear potentiometer |
-
2014
- 2014-01-23 CN CN201410032443.9A patent/CN104811754A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332937A (en) * | 1998-11-04 | 2002-01-23 | 英特尔公司 | Method and apparatus for collecting and providing viewer feedback to broadcast |
| US20060259923A1 (en) * | 2005-05-12 | 2006-11-16 | Fu-Sheng Chiu | Interactive multimedia interface display |
| CN201159694Y (en) * | 2008-01-21 | 2008-12-03 | 比亚迪股份有限公司 | Function testing equipment of automatic air conditioner controller |
| CN102081062A (en) * | 2009-11-27 | 2011-06-01 | 上海莫克电子技术有限公司 | High-temperature dewpoint transmitter |
| CN202119393U (en) * | 2011-06-23 | 2012-01-18 | 时臻 | Digital display portable testing device of steering engine |
| CN103440945A (en) * | 2013-08-29 | 2013-12-11 | 昆山福烨电子有限公司 | Multi-gear potentiometer |
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Application publication date: 20150729 |