CN103728119B - The test system of shutter type 3 D spectacles and method of testing thereof - Google Patents
The test system of shutter type 3 D spectacles and method of testing thereof Download PDFInfo
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Abstract
The invention provides the method for testing of the test system of a kind of shutter type 3 D spectacles and a kind of shutter type 3 D spectacles, wherein, the test system of shutter type 3 D spectacles, including: at least one light source, it is arranged on the wherein side in the both sides up and down of 3D glasses to be tested；Light sensation receives device, the opposite side in the both sides up and down of 3D glasses to be tested, and each eyeglass in two eyeglasses of 3D glasses corresponding to be tested is respectively provided with a light sensation and receives device；Synchronization signal generating apparatus, is used for the synchronous signal receiver end input sync signal to described 3D glasses to be tested；Processor, is respectively connecting to light sensation and receives device and synchronization signal generating apparatus, is used for controlling synchronization signal generating apparatus and produces and send synchronizing signal, and the signal of telecommunication receiving device from light sensation is processed, and output processing result.Pass through technical scheme, it is possible to easily 3D glasses are detected, and the range of error of detection data can be regulated, improve the accuracy of test result.
Description
Technical field
The present invention relates to 3D optometric technology field, in particular to the method for testing of the test system of a kind of shutter type 3 D spectacles and a kind of shutter type 3 D spectacles.
Background technology
Shutter 3D technology can provide the 3D display effect of high-quality for domestic consumer, the realization of this display effect needs by shutter type 3 D spectacles, by the image that alternately left eye and right eye are seen, to form the picture that two width images combine together in the brain, thus creating the 3D effect of single image.
Fast development along with computer technology, the Maturity of 3D technology, sophistication, ease for use, hommization, economy etc. all have been achieved for huge breakthrough, but when manufacturing 3D glasses, how a kind of simply cheap 3D glasses function test method can be provided, it is the target pursued of all manufacturing factories business, is also technical problem urgently to be resolved hurrily in industry.
In the related, test to 3D glasses, it is usually manually according to 3D glasses whether to pass through or shut out the light within the opening and closing time and determines whether normal glasses, automatic detection analysis can not be realized, simultaneously, when 3D glasses break down, would be likely to occur two eyeglasses within the opening time, the problem that the intensity of illumination that passes through is different, if may owing to the intensity of illumination through two eyeglasses can not be accurately distinguished by manually carrying out judgement, and causing erroneous judgement, the error causing judged result is bigger.
Therefore, how easily 3D glasses to be tested, and the accuracy improving judged result becomes technical problem urgently to be resolved hurrily.
Summary of the invention
The present invention be based on above-mentioned technical problem at least one, provide the measuring technology of a kind of new shutter type 3 D spectacles, the automatic test to 3D glasses can be realized, it is convenient for users to operate process, and the range of error of detection data can be regulated, enhance the motility of test system, improve the accuracy of test result.
In view of this, the invention provides the test system of a kind of shutter type 3 D spectacles, including: at least one light source, it is arranged on the wherein side in the both sides up and down of 3D glasses to be tested；Light sensation receives device, opposite side in the both sides up and down of described 3D glasses to be tested, each eyeglass in two eyeglasses of corresponding described 3D glasses to be tested is respectively provided with a described light sensation and receives device, to receive light that described light source the sends intensity of illumination signal after described each eyeglass respectively, and described intensity of illumination signal is converted to the signal of telecommunication；Synchronization signal generating apparatus, for the synchronous signal receiver end input sync signal of described 3D glasses to be tested, for described 3D glasses to be tested with preset frequency alternately opening and closing said two eyeglass；Described processor, it is respectively connecting to described light sensation and receives device and described synchronization signal generating apparatus, produce and send described synchronizing signal for controlling described synchronization signal generating apparatus, and the signal of telecommunication receiving device from described light sensation is processed, and output processing result.
In this technical scheme, device is received by being respectively provided with a light sensation corresponding to each eyeglass in two eyeglasses of 3D glasses to be tested, to receive light that light source the sends intensity of illumination signal after each eyeglass, allow to the intensity of illumination signal according to light sensation reception device receives the quality of 3D glasses is judged, achieve the automatic test to 3D glasses, facilitate the operating process of user.Simultaneously, the intensity of illumination signal received can be converted to analog quantity (i.e. the signal of telecommunication) owing to light sensation receives device, and be converted to digital quantity by processor, certainly, when light sensation reception device is integrated with analog-digital conversion function, analog quantity after conversion can also be converted directly into digital quantity, and digital quantity (i.e. the signal of telecommunication) input processor is processed, therefore the range of error of detection data can be conveniently adjusted, enhance the motility of test system, improve the accuracy to the test of 3D glasses.Additionally, processor after receiving the intensity of illumination signal that device receives and being converted to digital quantity by light sensation, it is also possible to the digital output of intensity of illumination is displayed to display device, so that the data of display are analyzed by user.Wherein, synchronization signal generating apparatus can be through radio frequency, bluetooth or the mode such as infrared to the synchronous signal receiver end input sync signal of 3D glasses.
According to a further aspect in the invention, it is also proposed that the method for testing of a kind of shutter type 3 D spectacles, including: the wherein side in the both sides up and down of 3D glasses to be tested arranges at least one light source；Opposite side in described upper and lower both sides, each eyeglass in two eyeglasses of corresponding described 3D glasses to be tested is respectively provided with a light sensation and receives device, to receive light that described light source the sends intensity of illumination signal after described each eyeglass respectively, and described intensity of illumination signal is converted to the signal of telecommunication；To described 3D glasses input sync signal to be tested, for described 3D glasses to be tested with preset frequency alternately opening and closing said two eyeglass；Described light sensation receives the signal of telecommunication after device conversion process, and output processing result.
In this technical scheme, device is received by being respectively provided with a light sensation corresponding to each eyeglass in two eyeglasses of 3D glasses to be tested, to receive light that light source the sends intensity of illumination signal after each eyeglass, allow to the intensity of illumination signal according to light sensation reception device receives the quality of 3D glasses is judged, achieve the automatic test to 3D glasses, facilitate the operating process of user.Simultaneously, the intensity of illumination signal received can be converted to analog quantity (i.e. the signal of telecommunication) owing to light sensation receives device, and be converted to digital quantity by processor, certainly, when light sensation reception device is integrated with analog-digital conversion function, analog quantity after conversion can also be converted directly into digital quantity, and digital quantity (i.e. the signal of telecommunication) input processor is processed, therefore the range of error of detection data can be conveniently adjusted, enhance the motility of test system, improve the accuracy to the test of 3D glasses.Additionally, processor after receiving the intensity of illumination that device receives and being converted to digital quantity by light sensation, it is also possible to the digital output of intensity of illumination is displayed to display device, so that the data of display are analyzed by user.Wherein it is possible to by radio frequency, bluetooth or the mode such as infrared to 3D glasses input sync signal.
Accompanying drawing explanation
Fig. 1 illustrates the schematic block diagram of the test system of shutter type 3 D spectacles according to an embodiment of the invention；
Fig. 2 illustrates the schematic flow diagram of the method for testing of shutter type 3 D spectacles according to an embodiment of the invention；
Fig. 3 illustrates the structural representation of the test system of shutter type 3 D spectacles according to an embodiment of the invention；
Fig. 4 A illustrates the schematic diagram of infrared synchronous circuit according to an embodiment of the invention；
Fig. 4 B illustrates the waveform diagram of infrared synchronous signal according to an embodiment of the invention；
Fig. 5 illustrates the structural representation of single-chip microcomputer according to an embodiment of the invention；
Fig. 6 illustrates the electrical block diagram of the test result display lamp according to embodiments of the invention 3D glasses；
Fig. 7 illustrates that light sensation receives the connected mode schematic diagram of device and single-chip microcomputer according to an embodiment of the invention；
Fig. 8 illustrates that light sensation receives the oscillogram of the intensity of illumination that device receives according to an embodiment of the invention；
Fig. 9 illustrates the structural representation of shutter type 3 D spectacles test system according to an embodiment of the invention.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that when not conflicting, embodiments herein and the feature in embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, the present invention can also adopt other to be different from other modes described here to implement, and therefore, the present invention is not limited to the restriction of following public specific embodiment.
Fig. 1 illustrates the schematic block diagram of the test system of shutter type 3 D spectacles according to an embodiment of the invention.
As it is shown in figure 1, the test system 100 of shutter type 3 D spectacles according to an embodiment of the invention, including: at least one light source 102, it is arranged on the wherein side in the both sides up and down of 3D glasses to be tested；Light sensation receives device 104, opposite side in the both sides up and down of described 3D glasses to be tested, each eyeglass in two eyeglasses of corresponding described 3D glasses to be tested is respectively provided with a described light sensation and receives device, to receive light that described light source 102 the sends intensity of illumination signal after described each eyeglass respectively, and described intensity of illumination signal is converted to the signal of telecommunication；Synchronization signal generating apparatus 106, for the synchronous signal receiver end input sync signal of described 3D glasses to be tested, for described 3D glasses to be tested with preset frequency alternately opening and closing said two eyeglass；Described processor 108, it is respectively connecting to described light sensation and receives device 104 and described synchronization signal generating apparatus 106, produce for controlling described synchronization signal generating apparatus 106 and send described synchronizing signal, and the signal of telecommunication receiving device 104 from described light sensation is processed, and output processing result.
In this technical scheme, device 104 is received by being respectively provided with a light sensation corresponding to each eyeglass in two eyeglasses of 3D glasses to be tested, to receive light that light source 102 the sends intensity of illumination signal after each eyeglass, allow to the intensity of illumination signal according to light sensation reception device 104 receives the quality of 3D glasses is judged, achieve the automatic test to 3D glasses, facilitate the operating process of user.Simultaneously, the intensity of illumination signal received can be converted to analog quantity (i.e. the signal of telecommunication) owing to light sensation receives device 104, and be converted to digital quantity by processor 108, certainly, when light sensation reception device 104 is integrated with analog-digital conversion function, analog quantity after conversion can also be converted directly into digital quantity, and digital quantity (i.e. the signal of telecommunication) input processor 108 is processed, therefore the range of error of detection data can be conveniently adjusted, enhance the motility of test system, improve the accuracy to the test of 3D glasses.Additionally, processor 108 after receiving the intensity of illumination that device 104 receives and being converted to digital quantity by light sensation, it is also possible to the digital output of intensity of illumination is displayed to display device, so that the data of display are analyzed by user.Wherein, synchronization signal generating apparatus 106 can be through radio frequency, bluetooth or the mode such as infrared to the synchronous signal receiver end input sync signal of 3D glasses.
In technique scheme, it is preferable that the perpendicular bisector of the line of centres of two eyeglasses of described 3D glasses to be tested arranges a described light source.
In this technical scheme, by arranging a light source 102 on the perpendicular bisector of the line of centres of the two of 3D glasses eyeglasses, the quantity of light source 102 can be saved, may insure that intensity of illumination when light that light source 102 sends is to two eyeglasses of 3D glasses is identical simultaneously.Wherein, light source can be LED, and light source can be connected with the battery of shutter type 3 D spectacles, to use the battery of shutter type 3 D spectacles to power.
In technique scheme, preferably, described processor 108 is additionally operable to: within the shut-in time of described each eyeglass, the light sensation corresponding with described each eyeglass receives device 104 and does not receive intensity of illumination signal, and within the opening time of described each eyeglass, when the light sensation reception device 104 corresponding with described each eyeglass receives intensity of illumination signal, it is determined that described 3D glasses to be tested are normal glasses, are otherwise judged to fault glasses.
In this technical scheme, shutter type 3 D spectacles is after receiving synchronizing signal, two eyeglasses can be alternately opened and closed with predetermined frequency, if 3D glasses are normal glasses, then within the shut-in time of eyeglass, light sensation receives device 104 and does not receive intensity of illumination, within the opening time of eyeglass, light sensation receives device 104 and is able to receive that intensity of illumination, therefore can in this, as judging that whether 3D glasses are the foundation of normal glasses.
In technique scheme, preferably, described processor 108 is additionally operable to: within the shut-in time of described each eyeglass, the light sensation corresponding with described each eyeglass receives device 104 and does not receive intensity of illumination signal, and within described each eyeglass opening time, when the light sensation reception device 104 corresponding with described each eyeglass receives intensity of illumination signal, determine whether that the light sensation of two eyeglasses corresponding to described 3D glasses to be tested receives the difference of the signal of telecommunication that device 104 sends whether in preset range, if, then judge that described 3D glasses to be tested are as normal glasses, otherwise, it is judged to fault glasses.
In this technical scheme, it is likely to be due to the fault of 3D eyeglass, cause when two eyeglasses are separately turned on, light sensation receives the intensity of illumination difference that device 104 detects, therefore by the judgement of the difference of the intensity of illumination (comparing analog quantity or digital quantity) to two eyeglasses through 3D glasses, can avoid, when the intensity of illumination difference through two eyeglasses of 3D glasses, also judging that 3D glasses are as normal glasses, improve the accuracy to the test of 3D glasses.Owing to preset range is adjustable, therefore also enhance the motility of system.
In technique scheme, it is preferable that described processor 108 is additionally operable to: determine the shut-in time of described each eyeglass and the opening time of described each eyeglass according to described preset frequency.
In this technical scheme, if 3D glasses carry out the switch switching of left and right eyeglass with the frequency of 60Hz, then shut-in time of each eyeglass and opening time are 8.3 milliseconds, i.e. the half in the cycle that left and right eyeglass switches over.
In technique scheme, preferably, described processor 108 includes: single-chip microcomputer (not shown), the light sensation corresponding with the 3D glasses each to be tested in multiple 3D glasses to be tested can be respectively connecting to and receive device 104, to process receiving the device signal of telecommunication from the light sensation corresponding with described each 3D glasses to be tested.
In this technical scheme, single-chip microcomputer can be the MSP430G2303 single-chip microcomputer with multichannel analog-digital conversion function, it is possible to reduces the quantity (namely without using modulus conversion chip) using chip, is additionally capable of the test simultaneously to multiple 3D glasses.
In technique scheme, it is preferable that described synchronization signal generating apparatus 106 specifically for: according to the predetermined frequency synchronous signal receiver end input sync signal to described 3D glasses to be tested.
In this technical scheme, after system start-up, the synchronizing function of 3D glasses can be activated to the synchronous signal receiver end input sync signal of 3D glasses, and by according to predetermined frequency to 3D glasses input sync signal, the frequency that 3D glasses can alternately open and close left and right eyeglass is calibrated, thus improving the accuracy to the test of 3D glasses.
In technique scheme, it is preferable that also include: display device 110, it is connected to described processor 108, for the result of described processor 108 is displayed.
In this technical scheme, display device 110 can be display screen, for being received by light sensation after the intensity of illumination that device 104 receives is converted to digital quantity at processor 108, the digital quantity of intensity of illumination is displayed, so that the data of display are analyzed by user.Additionally, the judged result of processor 108 can also be displayed by display device 110, for instance display device 110 can LED, when judging 3D glasses as normal glasses, LED Chang Liang, when judging 3D glasses as fault glasses, LED extinguishes (or flicker etc.).
Fig. 2 illustrates the schematic flow diagram of the method for testing of shutter type 3 D spectacles according to an embodiment of the invention.
As in figure 2 it is shown, the method for testing of shutter type 3 D spectacles according to an embodiment of the invention, including: step 202, the wherein side in the both sides up and down of 3D glasses to be tested arranges at least one light source；Step 204, opposite side in described upper and lower both sides, each eyeglass in two eyeglasses of corresponding described 3D glasses to be tested is respectively provided with a light sensation and receives device, to receive light that described light source the sends intensity of illumination signal after described each eyeglass respectively, and described intensity of illumination signal is converted to the signal of telecommunication；Step 206, to described 3D glasses input sync signal to be tested, for described 3D glasses to be tested with preset frequency alternately opening and closing said two eyeglass；Step 208, receives the signal of telecommunication after device conversion and processes described light sensation, and output processing result.
In this technical scheme, device is received by being respectively provided with a light sensation corresponding to each eyeglass in two eyeglasses of 3D glasses to be tested, to receive light that light source the sends intensity of illumination signal after each eyeglass, allow to the intensity of illumination signal according to light sensation reception device receives the quality of 3D glasses is judged, achieve the automatic test to 3D glasses, facilitate the operating process of user.Simultaneously, the intensity of illumination signal received can be converted to analog quantity (i.e. the signal of telecommunication) owing to light sensation receives device, and be converted to digital quantity by processor, certainly, when light sensation reception device is integrated with analog-digital conversion function, analog quantity after conversion can also be converted directly into digital quantity, and digital quantity (i.e. the signal of telecommunication) input processor is processed, therefore the range of error of detection data can be conveniently adjusted, thus enhancing the motility of test system, improve the accuracy to the test of 3D glasses.Additionally, processor after receiving the intensity of illumination that device receives and being converted to digital quantity by light sensation, it is also possible to the digital output of intensity of illumination is displayed to display device, so that the data of display are analyzed by user.Wherein it is possible to by radio frequency, bluetooth or the mode such as infrared to 3D glasses input sync signal.
In technique scheme, preferably, also include: if within the shut-in time of described each eyeglass, the light sensation corresponding with described each eyeglass receives device and does not receive intensity of illumination signal, and time within described each eyeglass opening time, the light sensation corresponding with described each eyeglass receives device and receives intensity of illumination signal, then judge that described 3D glasses to be tested are as normal glasses, are otherwise judged to fault glasses.
In this technical scheme, shutter type 3 D spectacles is after receiving synchronizing signal, two eyeglasses can be alternately opened and closed with predetermined frequency, if 3D glasses are normal glasses, then within the shut-in time of eyeglass, light sensation receives device and does not receive intensity of illumination, within the opening time of eyeglass, light sensation receives device and is able to receive that intensity of illumination, therefore can in this, as judging that whether 3D glasses are the foundation of normal glasses.
The testing scheme of shutter type 3 D spectacles according to an embodiment of the invention is described in detail below in conjunction with Fig. 3 to Fig. 9.
Fig. 3 illustrates the structural representation of the test system of shutter type 3 D spectacles according to an embodiment of the invention.
As shown in Figure 3, shutter type 3 D spectacles is placed on support, LED light source 302 is placed on the perpendicular bisector of the first eyeglass 306 of 3D glasses and the line of centres of the second eyeglass 308, the quantity of light source can be saved, may insure that the first eyeglass 306 is identical with the intensity of illumination that the second eyeglass 308 receives simultaneously.
Opposite side (namely relative with LED light source 302 side) at the first eyeglass 306 is provided with light sensation and receives device 310, for detecting light that LED light source 302 the sends intensity of illumination after the first eyeglass 306, similarly, opposite side at the second eyeglass is also equipped with light sensation and receives device 312, to detect light that LED light source 302 the sends intensity of illumination after the second eyeglass 308.
Infrared synchronous signal transmitting terminal 304(can also pass through the mode that radiofrequency signal or bluetooth etc. synchronize as signal) for sending synchronizing signal to the synchronous signal receiver end 316 of 3D glasses, so that 3D glasses alternately open and close the first eyeglass 306 and the second eyeglass 308 with preset frequency.
Light sensation receives device 310 and light sensation and receives device 312 by the intensity of illumination analog input that receives to single-chip microcomputer, so that single-chip microcomputer is analyzed, namely the eyeglass (first eyeglass 306 and the second eyeglass 308) of 3D glasses when closed in, do not receive intensity of illumination, within the opening time, when receiving intensity of illumination, judge that 3D glasses are as normal glasses, otherwise, for fault glasses, result display lamp 314 is used for indicating result of determination, when judging 3D glasses as normal glasses, result display lamp 314 Chang Liang, when judging 3D glasses as fault glasses, result display lamp 314 extinguishes, can certainly when judging 3D glasses as normal glasses, result display lamp 314 extinguishes, when judging 3D glasses as fault glasses, result display lamp 314 Chang Liang.
Preferably, when 3D glasses eyeglass when closed in, do not receive intensity of illumination, within the opening time, when receiving intensity of illumination, it is also possible to judge that the difference of intensity of illumination of the first eyeglass 306 and the reception of the second eyeglass 308 is whether in predetermined scope further, if, then judge that 3D glasses are as normal glasses, owing to predetermined scope is adjustable, therefore enhance the motility of system.
Wherein, the generation of infrared synchronous signal and the structure of radiating circuit can be as shown in Figure 4 A.
Fig. 4 A illustrates the schematic diagram of infrared synchronous circuit according to an embodiment of the invention.
As shown in Figure 4 A, the port 402 of infrared synchronous circuit is connectable to single-chip microcomputer according to an embodiment of the invention, is operated with the control signal according to single-chip microcomputer.
The oscillogram of infrared synchronous signal can be as shown in Figure 4 B.
Fig. 4 B illustrates the waveform diagram of infrared synchronous signal according to an embodiment of the invention.
As shown in Figure 4 B, infrared synchronous signal 402 is with the T signal being the cycle according to an embodiment of the invention, the synchronizing signal in one of them cycle includes the pulse-width signal 404 of predetermined number (being shown as 3 in Fig. 4 B), and the frequency of pulse-width signal 404 can be 37.9KHZ.
The structure chart of single-chip microcomputer can be as shown in Figure 5.
Fig. 5 illustrates the structural representation of single-chip microcomputer according to an embodiment of the invention.
As shown in Figure 5, single-chip microcomputer can adopt MSP430G2303 type single-chip microcomputer according to an embodiment of the invention, owing to MSP430G2303 type single-chip microcomputer has 8 tunnel analog-digital conversion function, therefore can be connected simultaneously to multiple (maximum 4) 3D glasses, namely can multiple 3D glasses be tested simultaneously.
Illustrate with the mode of connection that 4 3D glasses are tested below.
Each interface in 8 tunnels analog digital conversion input interface (in Fig. 5 502A and 502B) can be respectively connecting to light sensation corresponding to 8 eyeglasses of 4 3D glasses and receive device, so that the intensity of illumination received is carried out analog digital conversion.
4 LED light sources arranged for 4 3D glasses can be respectively connecting to interface 504A and interface 504B, it is of course also possible to arrange 1 (or predetermined quantity) LED light source for multiple 3D glasses.
The interface that can pass through in interface 506 for the judged result of each 3D glasses exports to result display lamp.
Infrared synchronous circuit for each 3D glasses can be connected in interface 508, sends infrared synchronous signal with the control signal according to single-chip microcomputer.
The circuit structure diagram of result display lamp can be as shown in Figure 6.
Fig. 6 illustrates the electrical block diagram of the test result display lamp according to embodiments of the invention 3D glasses.
As shown in Figure 6, the circuit structure of the test result display lamp according to embodiments of the invention 3D glasses, including 4 display lamps (i.e. LED0 shown in Fig. 6, LED2, LED4 and LED6), Wiring port 602,604,606 and 608 can be respectively connecting to the corresponding ports of single-chip microcomputer.
Wiring diagram corresponding to two light sensations reception devices of each 3D glasses can be as shown in Figure 7.
Fig. 7 illustrates that light sensation receives the connected mode schematic diagram of device and single-chip microcomputer according to an embodiment of the invention.
As it is shown in fig. 7, light sensation receives the connected mode of device and single-chip microcomputer according to an embodiment of the invention, 702,704,706 and 708 respectively receive the connected mode of device and single-chip microcomputer corresponding to the light sensation of each 3D glasses.Single-chip microcomputer can receive device with the light sensation corresponding to 4 3D glasses simultaneously be connected, and therefore can 4 3D glasses be detected simultaneously.
Fig. 8 illustrates that light sensation receives the oscillogram of the intensity of illumination that device receives according to an embodiment of the invention.
As shown in Figure 8, the light sensation that waveform 802 is the first eyeglass corresponding to 3D glasses according to an embodiment of the invention receives the intensity of illumination that receives of device oscillogram after analog digital conversion, the light sensation that waveform 804 is the second eyeglass corresponding to 3D glasses receives the intensity of illumination that receives of device oscillogram after analog digital conversion, due at synchronization, first eyeglass and the second eyeglass are respectively at opening and closing state, therefore, when waveform 802 is high level, waveform 804 is low level.
Fig. 9 illustrates the structural representation of shutter type 3 D spectacles test system according to an embodiment of the invention.
As described in Figure 9, shutter type 3 D spectacles test system according to an embodiment of the invention, including shell 902, its housing can be every light shielding material, to avoid the interference of external environment.Two eyeglasses of 3D glasses can be placed on the eyeglass lay down location 904 shown in Fig. 9.
Technical scheme is described in detail above in association with accompanying drawing, consider in the related, test to 3D glasses, it is usually manually according to 3D glasses whether to pass through or shut out the light within the opening and closing time and determines whether normal glasses, automatic detection analysis can not be realized, simultaneously, when 3D glasses break down, would be likely to occur two eyeglasses within the opening time, the problem that the intensity of illumination that passes through is different, if may owing to the intensity of illumination through two eyeglasses can not be accurately distinguished by manually carrying out judgement, and cause erroneous judgement, the error causing judged result is bigger.Therefore, the present invention proposes the measuring technology of a kind of new shutter type 3 D spectacles, it is possible to easily 3D glasses are detected, and can regulate the range of error of detection data, enhances the motility of test system.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (7)
1. the test system of a shutter type 3 D spectacles, it is characterised in that including:
At least one light source, is arranged on the wherein side in the both sides up and down of 3D glasses to be tested；
Light sensation receives device, opposite side in the both sides up and down of described 3D glasses to be tested, each eyeglass in two eyeglasses of corresponding described 3D glasses to be tested is respectively provided with a described light sensation and receives device, to receive light that described light source the sends intensity of illumination signal after described each eyeglass respectively, and described intensity of illumination signal is converted to the signal of telecommunication；
Synchronization signal generating apparatus, for the synchronous signal receiver end input sync signal of described 3D glasses to be tested, for described 3D glasses to be tested with preset frequency alternately opening and closing said two eyeglass；
Processor, it is respectively connecting to described light sensation and receives device and described synchronization signal generating apparatus, produce and send described synchronizing signal for controlling described synchronization signal generating apparatus, and the signal of telecommunication receiving device from described light sensation is processed, and output processing result；
Wherein, described processor is additionally operable to:
Within the shut-in time of described each eyeglass, the light sensation corresponding with described each eyeglass receives device and does not receive intensity of illumination signal, and within the opening time of described each eyeglass, when the light sensation reception device corresponding with described each eyeglass receives intensity of illumination signal, determine whether that the light sensation of two eyeglasses corresponding to described 3D glasses to be tested receives the difference of the signal of telecommunication that device sends whether in preset range, if, then judge that described 3D glasses to be tested are as normal glasses, are otherwise judged to fault glasses.
2. the test system of shutter type 3 D spectacles according to claim 1, it is characterised in that on the perpendicular bisector of the line of centres of two eyeglasses of described 3D glasses to be tested, a described light source is set.
3. the test system of shutter type 3 D spectacles according to claim 1, it is characterised in that described processor is additionally operable to: determine the shut-in time of described each eyeglass and the opening time of described each eyeglass according to described preset frequency.
4. the test system of shutter type 3 D spectacles according to claim 1, it is characterised in that described processor includes:
Single-chip microcomputer, it is possible to be respectively connecting to the light sensation corresponding with the 3D glasses each to be tested in multiple 3D glasses to be tested and receive device, to process the signal of telecommunication receiving device from the light sensation corresponding with described each 3D glasses to be tested.
5. the test system of shutter type 3 D spectacles according to claim 1, it is characterised in that described synchronization signal generating apparatus specifically for: according to the predetermined frequency synchronous signal receiver end input sync signal to described 3D glasses to be tested.
6. the test system of shutter type 3 D spectacles according to claim 1, it is characterised in that also include:
Display device, is connected to described processor, for the result of described processor is displayed.
7. the method for testing of a shutter type 3 D spectacles, it is characterised in that including:
Wherein side in the both sides up and down of 3D glasses to be tested arranges at least one light source；
Opposite side in described upper and lower both sides, each eyeglass in two eyeglasses of corresponding described 3D glasses to be tested is respectively provided with a light sensation and receives device, to receive light that described light source the sends intensity of illumination signal after described each eyeglass respectively, and described intensity of illumination signal is converted to the signal of telecommunication；
To described 3D glasses input sync signal to be tested, for described 3D glasses to be tested with preset frequency alternately opening and closing said two eyeglass；
Described light sensation receives the signal of telecommunication after device conversion process, and output processing result；
Wherein, the method for testing of described shutter type 3 D spectacles, also include:
Within the shut-in time of described each eyeglass, the light sensation corresponding with described each eyeglass receives device and does not receive intensity of illumination signal, and within described each eyeglass opening time, when the light sensation reception device corresponding with described each eyeglass receives intensity of illumination signal, determine whether that the light sensation of two eyeglasses corresponding to described 3D glasses to be tested receives the difference of the signal of telecommunication that device sends whether in preset range, if, then judge that described 3D glasses to be tested are as normal glasses, are otherwise judged to fault glasses.
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| CN104889076B (en) * | 2015-05-30 | 2017-06-20 | 歌尔股份有限公司 | A kind of 3D glasses integrated test device |
| CN105407350B (en) * | 2015-12-15 | 2018-04-24 | 深圳市时代华影科技股份有限公司 | 3D glasses performance detection system |
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| CN201945753U (en) * | 2011-01-11 | 2011-08-24 | 潍坊歌尔科技有限公司 | 3D (three-dimensional) glasses testing system |
| CN102445327A (en) * | 2011-09-22 | 2012-05-09 | 青岛海信电器股份有限公司 | Method and system for measuring synchronism of 3D (three-dimensional) eyeglasses |
| CN202267594U (en) * | 2011-10-26 | 2012-06-06 | 深圳市格特斯电子有限公司 | Three-dimensional (3D) glasses testing device |
| CN102865996A (en) * | 2011-07-05 | 2013-01-09 | 纬创资通股份有限公司 | Test method, device and system |
| CN103475892A (en) * | 2013-09-09 | 2013-12-25 | 深圳Tcl新技术有限公司 | Calibration parameter acquiring method, calibrating method and device for of 3D glasses |
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| CN201945753U (en) * | 2011-01-11 | 2011-08-24 | 潍坊歌尔科技有限公司 | 3D (three-dimensional) glasses testing system |
| CN102865996A (en) * | 2011-07-05 | 2013-01-09 | 纬创资通股份有限公司 | Test method, device and system |
| CN102445327A (en) * | 2011-09-22 | 2012-05-09 | 青岛海信电器股份有限公司 | Method and system for measuring synchronism of 3D (three-dimensional) eyeglasses |
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Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee after: Hisense Visual Technology Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: QINGDAO HISENSE ELECTRONICS Co.,Ltd. |
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