CN105812785A - Device used for detecting imaging device and method used for detecting imaging device - Google Patents
Device used for detecting imaging device and method used for detecting imaging device Download PDFInfo
- Publication number
- CN105812785A CN105812785A CN201410850193.XA CN201410850193A CN105812785A CN 105812785 A CN105812785 A CN 105812785A CN 201410850193 A CN201410850193 A CN 201410850193A CN 105812785 A CN105812785 A CN 105812785A
- Authority
- CN
- China
- Prior art keywords
- checking symbol
- checking
- symbol
- imaging device
- imaging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The invention discloses a device used for detecting an imaging device and a method used for detecting an imaging device. The device comprises a checking symbol generator, which is used to generate and display a first checking symbol; a checking symbol acquisition unit, which is used to generate a second checking symbol according to the imaging result of the first checking symbol according to the imaging device; and a checking assembly, which is used to receive and compare the first checking symbol and the second checking symbol. The invention also discloses a method used for detecting the imaging device. The device and the method are advantageous in that the imaging device can be accurately detected, and the possibility of the defective imaging device passing the output detection caused by the manual misjudgement or the lack of the investigation can be effectively reduced, and therefore the accuracy and the efficiency of the detection can be improved, and the output of the imaging devices having the quality defects can be prevented.
Description
Technical field
The present invention relates to imaging device detection field, more particularly, to a kind of device for detecting imaging device and the method for detecting imaging device.
Background technology
Imaging device refers to convert the optical imagery of reception to the equipment of picture signal.It is first-class that the example of imaging device includes photographing unit, video camera and shooting.Various imaging devices are widely used in commercial production and daily life.
Imaging device, particularly photographic head (such as vehicle-mounted camera, IP Camera and monitoring camera are first-class), very sensitive and rapid wear, minor error in process of production is all likely to result in it cannot normal operation.Production process for vehicle-mounted camera, even if all having selected qualified optical element and electronic components when producing this photographic head, but each optical element and electronic components are being assembled in the process of photographic head, in fact it could happen that various mistakes so that photographic head cannot normal operation.
So, the factory testing of imaging device just becomes very crucial.Accordingly, it is desirable to provide a kind of detecting device and detection method that can detect imaging device efficiently and accurately.
Summary of the invention
This application provides a kind of device for detecting imaging device and the method for detecting imaging device, to help detection imaging device whether defective in quality, it is to avoid there is the imaging device of mass defect to dispatch from the factory.
In in of the application, it is provided that a kind of device for detecting imaging device, comprising: checking symbol generator, it is used for producing and show the first checking symbol；Checking symbol acquiring unit, it is for according to the imaging device to be measured imaging results to described first checking symbol, producing the second checking symbol；And verification assembly, it is used for receiving and comparing described first checking symbol and the second checking symbol.
In some embodiments, described checking symbol acquiring unit includes: imaging results display module, and it is for connecting described imaging device to be measured to receive the imaging device to be measured imaging results to described first checking symbol, and shows described imaging results；And checking symbol input module, it is used for responding user and inputs to produce the second checking symbol.
In some embodiments, described checking symbol generator includes checking symbol display module, and the viewing area of described checking symbol display module is arranged on outside the Visual Observations Observations scope of user.In some embodiments, described device farther includes detection base station, and described checking symbol display module is arranged on the lower section of described detection base station.In some embodiments, described imaging results display module is arranged on the top of described detection base station.
In some embodiments, described detection base station farther includes imaging device detection mouth, and it is used for placing imaging device to be measured so that imaging device to be measured is directed at described checking symbol display module.
In some embodiments, described checking symbol display module includes display screen.
In some embodiments, described imaging results display module includes display screen.
In some embodiments, described checking symbol input module includes keyboard.
In some embodiments, described device farther includes the second checking symbol prompting assembly, its second checking symbol being connected with described checking symbol input module and pointing out user to input.In some embodiments, described second checking symbol prompting assembly includes display screen, and it is for showing the second checking symbol that user inputs.
In some embodiments, described checking symbol acquiring unit includes picture recognition module, and described picture recognition module is for identifying the described imaging device to be measured imaging results to described first checking symbol, to produce described second checking symbol.
In some embodiments, described first checking symbol is randomly generated by described checking symbol generator.In some embodiments, described first checking symbol includes one or more in character, numeral, letter and symbol.
In some embodiments, described device farther includes the check results output precision being connected with described verification assembly, and it is for pointing out the comparative result of described first checking symbol and the second checking symbol.In some embodiments, described check results output precision is printer, and described printer is for printing the comparative result of described first checking symbol and the second checking symbol.In some embodiments, described check results output precision is speaker, and it is for audibly exporting comparative result.In some embodiments, described check results output precision is LED, and it is for exporting comparative result with light mode.
In further aspect of the application, it is provided that a kind of method for detecting imaging device, comprising: produce and show the first checking symbol；According to the imaging device to be measured imaging results to described first checking symbol, produce the second checking symbol；And compare described first checking symbol and described second checking symbol.
In some embodiments, described generation the second checking symbol includes: receives the described imaging device to be measured imaging results to described first checking symbol, and shows described imaging results；And response user inputs to produce the second checking symbol, the described imaging results that wherein said second checking symbol is observed corresponding to user.
In some embodiments, described generation the second checking symbol includes: the imaging results of described first checking symbol is carried out image recognition, to produce described second checking symbol.
In some embodiments, described first checking symbol randomly generates.In some embodiments, described first checking symbol includes one or more in character, numeral, letter and symbol.
In some embodiments, described method farther includes: export the comparative result of described first checking symbol and the second checking symbol.In some embodiments, described comparative result is by printer output, and wherein said printer is for printing the comparative result of described first checking symbol and the second checking symbol.In some embodiments, described comparative result is exported by speaker, and wherein said speaker exports corresponding sound according to the comparative result of described first checking symbol and the second checking symbol.In some embodiments, described comparative result is exported by LED, and wherein said LED exports corresponding light according to the comparative result of described first checking symbol and the second checking symbol.
The above-mentioned apparatus and method for detecting imaging device provided herein, detection imaging device can be helped whether defective in quality, thus effectively reducing because of the error in judgement of workman or being negligent of carrying out checking and make the defective imaging device probability by factory testing, improve the accuracy and efficiency of inspection, it is to avoid have the imaging device of mass defect to dispatch from the factory.
It is more than the general introduction of the application, it is possible to have the situation of simplification, summary and omissions of detail, therefore it will be appreciated by those skilled in the art that this part is only Illustrative, and be not intended to restriction the application scope by any way.This overview section is both not intended to determine key feature or the essential feature of claimed subject, is also not intended to be used as the supplementary means of the scope determining claimed subject.
Accompanying drawing explanation
Be combined by following description and appending claims and with accompanying drawing, it will be described more fully the above and other feature of teachings herein.It is appreciated that these accompanying drawings depict only some embodiments of teachings herein, is therefore not considered as the restriction to teachings herein scope.By adopting accompanying drawing, teachings herein will obtain definitely and describe in detail.
Fig. 1 illustrates the schematic diagram of the imaging device detecting device 100 according to one embodiment of the application.
Fig. 2 illustrates the local location relation schematic diagram of the imaging device detecting device 100 according to embodiment illustrated in fig. 1.
Fig. 3 illustrates the schematic diagram of the imaging device detecting device 200 according to another embodiment of the application.
Fig. 4 illustrates the flow chart of the method for detecting imaging device according to one embodiment of the application.
Fig. 5 illustrates the flow chart of an embodiment of the step S120 in Fig. 4.
Fig. 6 illustrates the flow chart of another embodiment of the step S120 in Fig. 4.
Detailed description of the invention
In the following detailed description, with reference to the part thereof of accompanying drawing of composition.In the accompanying drawings, the ingredient that similar symbol ordinary representation is similar, unless otherwise indicated by context.Illustrative embodiments described in detailed description, drawings and claims book is not intended to restriction.When not necessarily departing from the spirit or scope of theme of the application, it is possible to adopt other embodiments, and other changes can be made.It is appreciated that, it is possible to general various aspects that describe, graphic extension in the accompanying drawings teachings herein herein are carried out multiple differently composed configuration, replacement, combination, design, and all these constitutes a part for teachings herein clearly.
Hereinafter, in order to specific embodiment is clearly described, some specific terms will be adopted.But adopt these terms be not intended that restriction the application protection domain, the scope of these terms should extend to any equivalent replacement reaching roughly the same purpose with roughly the same means.
With reference first to Fig. 1, an embodiment according to the application is described.Fig. 1 illustrates the schematic diagram of the imaging device detecting device 100 according to one embodiment of the application.In this application, imaging device refers to convert the optical imagery of reception to the equipment of picture signal.Such as, imaging device can include photographing unit, video camera and photographic head (such as vehicle-mounted camera, IP Camera and monitoring camera) etc..
As it is shown in figure 1, the detecting device 100 of the application includes checking symbol generator 110, checking symbol acquiring unit the 120, second checking symbol prompting assembly 140 and verification assembly 130.Checking symbol generator 110 is used for producing and show the first checking symbol.By imaging device to be measured (such as photographic head), the first shown checking symbol is carried out imaging, and produced the second checking symbol by checking symbol acquiring unit 120 according to described imaging results, and pointed out assembly 140 to point out produced second checking symbol by the second checking symbol.Further, verification assembly 130 compare this first checking symbol and the second checking symbol, whether identical to determine the first checking symbol and the second checking symbol.
In some embodiments, checking symbol generator 110 can pass through computing equipment, for instance, single-chip microcomputer, PC, panel computer and server, produce the first checking symbol.Being appreciated that the needs according to practical application, checking symbol generator 110 can also pass through other assembly, for instance random number board, produces the first checking symbol.In some embodiments, the first checking symbol that checking symbol generator 110 produces randomly generates.In some embodiments, the first checking symbol can include one or more in character, numeral, letter and symbol.Such as, the first checking symbol can be the combination etc. of the combination of character, character and letter or numeral, letter and symbol.Being appreciated that the needs according to practical application, the first checking symbol can also include color or specific arrangement mode.Such as, yellow, green and purple it are followed successively by from the top down.
In some embodiments, checking symbol generator 110 can include checking symbol display module 111, and shown the checking symbol of its generation by checking symbol display module 111.Checking symbol display module 111 can be display screen, display panel and other can show the assembly of checking symbol.The first checking symbol that checking symbol generator 110 produces can be transferred to checking symbol display module 111, and by its display.In some embodiments, the viewing area of checking symbol display module 111 is arranged on outside the Visual Observations Observations scope of user.
Further, as it is shown in figure 1, checking symbol acquiring unit 120 also includes imaging results display module 121 and checking symbol input module 122.Imaging results display module 121 is for connecting described imaging device to be measured to receive the imaging device to be measured imaging results to described first checking symbol, and shows described imaging results.Imaging results display module 121 can electrically connect with imaging device to be measured, or (such as it is wirelessly transferred) by other means and imaging device communication to be measured, to show the imaging device to be measured imaging results to the first checking symbol, enable a user to observe this imaging results.Here, imaging results display module 121 can be display screen or other can show the imaging device to be measured assembly to the imaging results of the first checking symbol.
Checking symbol input module 122 is then for producing the second checking symbol for user with the imaging results inputting user and observing the input according to user.In some embodiments, checking symbol input module 122 includes keyboard.It is appreciated that the needs according to practical application, checking symbol input module 122 can be that other can be corresponding to the first checking symbol and can the corresponding assembly carrying out inputting, for instance with the button of the symbol that the first checking symbol likely relates to.Therefore, after user observes the imaging device to be measured shown on imaging results display module 121 imaging results to the first checking symbol, it is possible to its viewed imaging results is inputted by checking symbol input module 122.
Further, as shown in Figure 1, the verification assembly 130 of detecting device 100 electrically connects with checking symbol input module 122 or (is such as wirelessly transferred) by other means and carries out communication, it is thus possible to receive the second checking symbol that checking symbol input module 122 inputs and produces.Further, verification assembly 130 electrically connects with checking symbol generator 110 or (is such as wirelessly transferred) by other means and carries out communication, it is thus possible to receive the first checking symbol.Further, verification assembly 130, by comparing this first checking symbol and whether the second checking symbol is identical, judges whether imaging device to be measured can normal operation.
Being appreciated that the needs according to practical application, verification assembly 130 can not carry out communication with checking symbol generator 110.Such as verification assembly 130 is respectively provided with synchronization time sequence control device with checking symbol generator 110, thus verifying assembly 130 can synchronize, with checking symbol generator 110, the first checking symbol that generation is identical.In some embodiments, verification assembly 130 can be realized by software.Being appreciated that the needs according to practical application, verification assembly 130 can also be realized by hardware configuration (such as comparison circuit).
Optionally, in illustrative embodiments as shown in Figure 1, detecting device 100 also includes check results output precision 150, and it is for exporting the comparative result of described first checking symbol and the second checking symbol.Check results output precision 150 electrically connects with verification assembly 130 or (is such as wirelessly transferred) by other means and carries out communication with verification assembly 130, thus knowing the first checking symbol and the comparative result of the second checking symbol.In some embodiments, described check results output precision 150 is printer, and described printer is for printing the comparative result of described first checking symbol and the second checking symbol.Wherein, if verification assembly 130 determines that the first checking symbol and the second checking symbol are identical, its may indicate that printer print with " qualified " or " by " etc. the label of printed words show that imaging device to be measured is by testing；If verification assembly 130 determines that the first checking symbol and the second checking symbol are different, it may indicate that printer prints the label with the printed words such as " defective " or " failure " to show that imaging device to be measured is not over test.Being appreciated that the needs according to practical application, check results output precision 150 can the assembly of output verification result for other, for instance speaker, it is for audibly exporting comparative result.In some embodiments, check results output precision 150 can be LED, and it is for exporting comparative result with light mode, for instance, green light represents " qualified ", and red light represents " defective ".In some embodiments, described check results output precision 150 points out the comparative result of described first checking symbol and the second checking symbol in the way of starting or not starting, print (such as example whether start, if verification assembly 130 determines that the first checking symbol and the second checking symbol are identical, then print qualified label, if verification assembly 130 determines that the first checking symbol and the second checking symbol are different, then do not print).In some embodiments, described check results output precision 150 points out the comparative result of described first checking symbol and the second checking symbol in the way of whether exporting sound or whether to export light.
It is appreciated that, needs according to practical application, described check results output precision 150 can export comparative result in other manners, the comparative result of described first checking symbol and the second checking symbol is such as pointed out with the different way of outputs, such as print different characters or pattern, export different sound, or the light of output different colours or different light combine.
Optionally, detecting device 100 also includes the second checking symbol prompting assembly 140, and it is used for pointing out checking symbol input module 122 to input produced second checking symbol according to user.Second checking symbol prompting assembly 140 electrically connects with checking symbol input module 122 or (is such as wirelessly transferred) by other means and carries out communication with checking symbol input module 122, thus knowing that checking symbol input module 122 inputs produced second checking symbol according to user.The second checking symbol prompting assembly 140 is used to be possible to prevent the input error of user.In some embodiments, described second checking symbol prompting assembly 140 is speaker, and it is for audibly exporting the second checking symbol.Being appreciated that the needs according to practical application, described second checking symbol prompting assembly 140 can point out the assembly of the second checking symbol for other, for instance display screen, it demonstrates the second checking symbol inputted.
Fig. 2 illustrates the local location relation schematic diagram of the imaging device detecting device 100 according to embodiment illustrated in fig. 1.
It should be noted that Fig. 2 illustrate only the position relationship of members, other unshowned assembly may be located at any position being suitable to play its function.Such as, verification assembly 130 can be positioned over detection base station 160 above, be positioned at the lower section of detection base station 160, the top hanging on detection base station 160 or side, as long as this placement location enables to verification, assembly 130 plays its function.
As in figure 2 it is shown, this detecting device 100 farther includes detection base station 160.Detection base station 160 includes imaging device detection mouth 161, and it is used for placing imaging device 010 to be measured, and makes imaging device 010 to be measured be directed at the viewing area of checking symbol display module 111.Checking symbol display module 111 is positioned at the lower section of detection base station 160, is in outside the normal observation scope of user.When detecting, imaging device 010 to be measured is positioned over imaging device detection mouth 161, now the viewing area of checking symbol display module 111 can be carried out capture and imaging by imaging device 010 to be measured, and user it cannot be directly viewed checking symbol display module 111, know that imaging device 010 to be measured is to the capture of the first checking symbol and imaging results only by imaging results display module 121.
By above-mentioned design, when making to only have imaging device normal operation, checking symbol display module 111 could accurately show the first checking symbol, user just can see the first checking symbol, and the first checking symbol input that checking symbol input module 122 observed could be passed through thus producing second checking symbol identical with the first checking symbol, then pass through verification assembly 130 and compare the first checking symbol and the second checking symbol, confirming that described first checking symbol and the second checking symbol are identical, this imaging device could pass through detection.If imaging device cisco unity malfunction, then checking symbol display module 111 can not accurately show the first checking symbol, user just cannot see the first correct checking symbol, also the first correct checking symbol cannot be inputted to checking symbol input module 122, the second checking symbol that so checking symbol input module 122 produces would not be identical with the first checking symbol, and described imaging device then can not pass through to detect.According to above-mentioned detection method, it is possible to detect the imaging function of imaging device to be measured accurately and effectively, dispatch from the factory thus avoiding underproof imaging device.It is appreciated that, needs according to practical application, the viewing area of checking symbol display module 111 can be arranged on other position outside the visual inspection scope of user, such as, checking symbol display module 111 can be placed on detection base station 160 on, but its viewing area back to or the side visual inspection scope to user.
Fig. 3 illustrates the schematic diagram of the imaging device detecting device 200 according to another embodiment of the application.
As it is shown on figure 3, detecting device 200 includes checking symbol generator 210, checking symbol acquiring unit 220, verification assembly 230.Further, optionally, detecting device 200 can also include check results output precision 250.Compared with the embodiment shown in Fig. 1, the difference of the embodiment shown in Fig. 3 is mainly at checking symbol acquiring unit 220.Being observed by user from Fig. 1 illustrated embodiment and to input imaging device to be measured different to the imaging results of the first checking symbol, Fig. 3 illustrated embodiment identifies automatically that by picture recognition module imaging device to be measured to the imaging results of the first checking symbol and automatically generates the second checking symbol.
Specifically, in the embodiment shown in fig. 3, checking symbol acquiring unit 220 has picture recognition module 223, and it is for identifying the described imaging device to be measured imaging results to described first checking symbol, and produces described second checking symbol according to recognition result.Picture recognition module 223 electrically connects with imaging device to be measured or (is such as wirelessly transferred) by other means and carries out communication with imaging device to be measured, thus obtaining the imaging device to be measured imaging results to described first checking symbol.Picture recognition module 223 electrically connects with verification assembly 230 or (is such as wirelessly transferred) by other means and carries out communication with verification assembly 230, thus described second checking symbol picture recognition module 223 produced is transferred to verification assembly 230.
In this embodiment, by the imaging device to be measured imaging results to described first checking symbol described in picture recognition module 223 Direct Recognition, thus producing described second checking symbol.The participation of people can not needed, thus improve detection efficiency and avoiding the deviation that anthropic factor causes in judging the whether defective process of imaging device.
Fig. 4 illustrates the flow chart of the method for detecting imaging device according to one embodiment of the application.
As shown in Figure 4, the method detecting imaging device comprises the following steps: produces and shows the step S110 of the first checking symbol, the imaging results of described first checking symbol produces according to imaging device to be measured first checking symbol described in the step S120 of the second checking symbol, comparison and the step S130 of described second checking symbol.Further, optionally, the method can also include: exports the step S140 of the comparative result of described first checking symbol and the second checking symbol.
In step s 110, checking symbol generator produces the first checking symbol, and is shown the first checking symbol by checking symbol display module.In some embodiments, checking symbol generator produces and the first checking symbol of showing randomly generates.In some embodiments, checking symbol generator produce and the first checking symbol of showing can include in character, numeral, letter and symbol one or more.Such as, the first checking symbol can be the combination etc. of the combination of character, character and letter or numeral, letter and symbol.Being appreciated that the needs according to practical application, the first checking symbol can also include color or specific arrangement mode.Such as, yellow, green and purple it are followed successively by from the top down.
Step S120 can be realized by numerous embodiments.In one embodiment, as shown in Figure 5, the step corresponding with step S120 includes receiving the described imaging device to be measured imaging results to described first checking symbol, and shows the step S221 and the response user's input step S222 to produce the second checking symbol of described imaging results.In step S221, the first checking symbol that checking symbol display module is shown by imaging device to be measured carries out capture and imaging, and to the imaging results of the first checking symbol, imaging device to be measured is shown in imaging results display module.In step S222, the checking symbol that user is observed by checking symbol input module according to the imaging results of display on imaging results display module inputs thus producing the second checking symbol.In another embodiment, as shown in Figure 6, corresponding with step S120 step includes the imaging results of described first checking symbol carrying out image recognition to produce the step S323 of described second checking symbol.In step S323, the first checking symbol that checking symbol display module is shown by imaging device to be measured carries out capture and imaging, uses imaging device to be measured described in picture recognition module identification to the imaging results of described first checking symbol and to produce the second checking symbol.
In step s 130, verification assembly is used to compare the first checking symbol and the second checking symbol.
In step S140, export comparative result by check results output precision.
In some embodiments, the comparative result of step S140 is by printer output, and wherein said printer is for printing the comparative result of described first checking symbol and the second checking symbol.Wherein, if verification assembly determines that the first checking symbol and the second checking symbol are identical, its may indicate that printer print with " qualified " or " by " etc. the label of printed words show that imaging device to be measured is by testing；If verification assembly determines that the first checking symbol and the second checking symbol are different, it may indicate that printer prints the label with the printed words such as " defective " or " failure " to show that imaging device to be measured is not over test.It is appreciated that, needs according to practical application, the output of the comparative result of step S140 can be completed by other assembly, such as exported by speaker, wherein said speaker exports corresponding sound according to the comparative result of described first checking symbol and the second checking symbol, or being exported by LED, wherein said LED exports corresponding light according to the comparative result of described first checking symbol and the second checking symbol.Such as, LED gives a green light expression " qualified ", and send out a warning expression " defective ".
Such as, in one exemplary embodiment, use four the first checking symbol 31Q5 being made up of numeral and letter mixing that computer (it is used as checking symbol generator) randomly generates, and shown this first checking symbol 31Q5 by the first display (it is used as checking symbol display module).Use photographic head (it be imaging device to be measured) that the first checking symbol 31Q5 on the first display is imaged, and the image pickup result of the first checking symbol will be shown on second display (it is as imaging results display module).User inputs 31Q5 (if the imaging function of described photographic head is normal) or other symbols (if the imaging function of described photographic head is abnormal by keyboard according to the image pickup result on second display in computer, if such as described photographic head differentiates unclear Q and O, then it is potentially displayed 31O5, and user will input 31O5), thus producing the second checking symbol, then the verification assembly module in computer compares the first checking symbol and the second checking symbol, when both are consistent, qualified label is printed by printer (it is used as check results output precision).Further, optionally, the second checking symbol of user's input can be displayed in the 3rd display (it is used as the second checking symbol prompting assembly) upper check for user input whether correct.
Above-mentioned schematic diagram and flow chart illustrate just to the purpose of example, are not limitations of the present invention.In some cases, it is possible to be added as needed on or reduce some of which module or step.
Embodiments of the invention can pass through being implemented in combination in of hardware, software or software and hardware.Hardware components can utilize special logic to realize；Software section can store in memory, by suitable instruction execution system, for instance microprocessor or special designs hardware perform.It will be understood by those skilled in the art that above-mentioned equipment and method can use computer executable instructions and/or be included in processor control routine to realize, for instance on the such as programmable memory of the mounting medium of disk, CD or DVD-ROM, such as read only memory (firmware) or the data medium of such as optics or electrical signal carrier, provide such code.The equipment of the present invention and module thereof can be realized by the hardware circuit of the quasiconductor of such as super large-scale integration or gate array, such as logic chip, transistor etc. or the programmable hardware device of such as field programmable gate array, programmable logic device etc., can also realize with the software performed by various types of processors, it is also possible to realized by the combination of above-mentioned hardware circuit and software such as firmware.
Although it should be noted that, be referred to some devices of detection equipment or sub-device in above-detailed, but this division is merely exemplary and not enforceable.It practice, can embody in one apparatus according to embodiments of the invention, the feature of two or more devices above-described and function.Otherwise, the feature of an above-described device and function can Further Division for be embodied by multiple devices.
Although additionally, describe the operation of the inventive method in the accompanying drawings with particular order, but, this does not require that or implies and must operate to perform these according to this particular order, or having to carry out all shown operation could realize desired result.On the contrary, the step described in flow chart can change execution sequence.Additionally or alternatively, it is convenient to omit some step, multiple steps are merged into a step and performs, and/or a step is decomposed into the execution of multiple step.The those skilled in the art of those the art can pass through to study description, disclosure and accompanying drawing and appending claims, and other of understanding and the enforcement embodiment to disclosing change.In the claims, word " includes " element and the step that are not excluded for other, and wording " one ", " one " are not excluded for plural number.In the practical application of invention, a part is likely to perform the function of multiple technical characteristics cited in claim.Any accompanying drawing labelling in claim should not be construed as the restriction to scope of the claims.
Claims (27)
1. the device being used for detecting imaging device, it is characterised in that including:
Checking symbol generator, it is used for producing and show the first checking symbol；
Checking symbol acquiring unit, it is for according to the imaging device to be measured imaging results to described first checking symbol, producing the second checking symbol；And
Verification assembly, it is used for receiving and comparing described first checking symbol and the second checking symbol.
2. device according to claim 1, it is characterised in that described checking symbol acquiring unit includes:
Imaging results display module, it is for connecting described imaging device to be measured to receive the imaging device to be measured imaging results to described first checking symbol, and shows described imaging results；And
Checking symbol input module, it is used for responding user and inputs to produce the second checking symbol.
3. device according to claim 2, it is characterised in that described checking symbol generator includes checking symbol display module, and the viewing area of described checking symbol display module is arranged on outside the Visual Observations Observations scope of user.
4. device according to claim 3, it is characterised in that described device farther includes detection base station, and described checking symbol display module is arranged on the lower section of described detection base station.
5. device according to claim 4, it is characterised in that described imaging results display module is arranged on the top of described detection base station.
6. device according to claim 4, it is characterised in that described detection base station farther includes imaging device detection mouth, and it is used for placing imaging device to be measured so that imaging device to be measured is directed at described checking symbol display module.
7. device according to claim 3, it is characterised in that described checking symbol display module includes display screen.
8. device according to claim 2, it is characterised in that described imaging results display module includes display screen.
9. device according to claim 2, it is characterised in that described checking symbol input module includes keyboard.
10. device according to claim 2, it is characterised in that described device farther includes the second checking symbol prompting assembly, its second checking symbol being connected with described checking symbol input module and pointing out user to input.
11. device according to claim 10, it is characterised in that described second checking symbol prompting assembly includes display screen, and it is for showing the second checking symbol that user inputs.
12. device according to claim 1, it is characterized in that, described checking symbol acquiring unit includes picture recognition module, and described picture recognition module is for identifying the described imaging device to be measured imaging results to described first checking symbol, to produce described second checking symbol.
13. the device according to any one of claim 1 to 12, it is characterised in that described first checking symbol is randomly generated by described checking symbol generator.
14. the device according to any one of claim 1 to 12, it is characterised in that described first checking symbol includes one or more in character, numeral, letter and symbol.
15. the device according to any one of claim 1 to 12, it is characterised in that described device farther includes the check results output precision being connected with described verification assembly, it is for pointing out the comparative result of described first checking symbol and the second checking symbol.
16. device according to claim 15, it is characterised in that described check results output precision is printer, described printer is for printing the comparative result of described first checking symbol and the second checking symbol.
17. device according to claim 15, it is characterised in that described check results output precision is speaker, it is for audibly exporting comparative result.
18. device according to claim 15, it is characterised in that described check results output precision is LED, it is for exporting comparative result with light mode.
19. the method for detecting imaging device, it is characterised in that including:
Produce and show the first checking symbol；
According to the imaging device to be measured imaging results to described first checking symbol, produce the second checking symbol；And
Relatively described first checking symbol and described second checking symbol.
20. method according to claim 19, it is characterised in that described generation the second checking symbol includes:
Receive the described imaging device to be measured imaging results to described first checking symbol, and show described imaging results；And
Response user inputs to produce the second checking symbol, the described imaging results that wherein said second checking symbol is observed corresponding to user.
21. method according to claim 19, it is characterised in that described generation the second checking symbol includes: the imaging results of described first checking symbol is carried out image recognition, to produce described second checking symbol.
22. method according to claim 19, it is characterised in that described first checking symbol randomly generates.
23. method according to claim 19, it is characterised in that described first checking symbol includes one or more in character, numeral, letter and symbol.
24. method according to claim 19, farther include: export the comparative result of described first checking symbol and the second checking symbol.
25. method according to claim 24, it is characterised in that described comparative result is by printer output, and wherein said printer is for printing the comparative result of described first checking symbol and the second checking symbol.
26. method according to claim 24, it is characterised in that described comparative result is exported by speaker, wherein said speaker exports corresponding sound according to the comparative result of described first checking symbol and the second checking symbol.
27. method according to claim 24, it is characterised in that described comparative result is exported by LED, wherein said LED exports corresponding light according to the comparative result of described first checking symbol and the second checking symbol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850193.XA CN105812785A (en) | 2014-12-31 | 2014-12-31 | Device used for detecting imaging device and method used for detecting imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850193.XA CN105812785A (en) | 2014-12-31 | 2014-12-31 | Device used for detecting imaging device and method used for detecting imaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105812785A true CN105812785A (en) | 2016-07-27 |
Family
ID=56420668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410850193.XA Pending CN105812785A (en) | 2014-12-31 | 2014-12-31 | Device used for detecting imaging device and method used for detecting imaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105812785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109918033A (en) * | 2016-08-22 | 2019-06-21 | 浙江众合科技股份有限公司 | A kind of car-mounted display equipment video memory safety detection method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004027673A1 (en) * | 2002-09-20 | 2004-04-01 | Siemens Dematic Postal Automation, L.P. | Hand held ocr apparatus and method |
| CN1859582A (en) * | 2005-11-29 | 2006-11-08 | 华为技术有限公司 | Detecting system and its method for mobile terminal camera head |
| CN101330633A (en) * | 2007-06-21 | 2008-12-24 | 英业达股份有限公司 | Equipment and method for detecting image viewfinding device |
| CN102446126A (en) * | 2010-10-15 | 2012-05-09 | 纬创资通股份有限公司 | Test method of camera module and related test system |
| CN103024426A (en) * | 2011-09-23 | 2013-04-03 | 亚旭电子科技(江苏)有限公司 | Test method of image shooting device |
| CN204272309U (en) * | 2014-12-31 | 2015-04-15 | 饰而杰汽车制品（苏州）有限公司 | For detecting the device of imaging device |
-
2014
- 2014-12-31 CN CN201410850193.XA patent/CN105812785A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004027673A1 (en) * | 2002-09-20 | 2004-04-01 | Siemens Dematic Postal Automation, L.P. | Hand held ocr apparatus and method |
| CN1859582A (en) * | 2005-11-29 | 2006-11-08 | 华为技术有限公司 | Detecting system and its method for mobile terminal camera head |
| CN101330633A (en) * | 2007-06-21 | 2008-12-24 | 英业达股份有限公司 | Equipment and method for detecting image viewfinding device |
| CN102446126A (en) * | 2010-10-15 | 2012-05-09 | 纬创资通股份有限公司 | Test method of camera module and related test system |
| CN103024426A (en) * | 2011-09-23 | 2013-04-03 | 亚旭电子科技(江苏)有限公司 | Test method of image shooting device |
| CN204272309U (en) * | 2014-12-31 | 2015-04-15 | 饰而杰汽车制品（苏州）有限公司 | For detecting the device of imaging device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109918033A (en) * | 2016-08-22 | 2019-06-21 | 浙江众合科技股份有限公司 | A kind of car-mounted display equipment video memory safety detection method |
| CN109918033B (en) * | 2016-08-22 | 2022-07-26 | 浙江众合科技股份有限公司 | Vehicle-mounted display equipment display memory safety detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6701003B1 (en) | Component identification system for electronic board testers | |
| EP3007110B1 (en) | Cable connection verification system, method and program | |
| CN107305234B (en) | Measuring device | |
| CN108416765A (en) | A kind of character defect automatic testing method and system | |
| WO2020145981A1 (en) | Automated diagnoses of issues at printing devices based on visual data | |
| FI119954B (en) | Testing procedure for electronic devices | |
| US20070263862A1 (en) | Manufacturing process and apparatus for printing imprint on defective board | |
| CN107465915A (en) | Fault detection device and system | |
| CN107084989B (en) | Method and system for adding AOI device database | |
| CN105812785A (en) | Device used for detecting imaging device and method used for detecting imaging device | |
| CN104777826A (en) | Test support apparatus, test support method, and test support program for plant monitoring system | |
| US11557032B2 (en) | Device and method for the calibrated checking of a printing on an article | |
| CN204272309U (en) | For detecting the device of imaging device | |
| CN105806848A (en) | Printed circuit board assembly and detection system and detection method | |
| CN102446126A (en) | Test method of camera module and related test system | |
| CN101308184B (en) | Method and system for analyzing and detecting inserting element using image | |
| CN107330879A (en) | Device inspection method, device, equipment and storage medium | |
| JP2012204455A (en) | Mounting failure analysis system and process abnormality monitoring system | |
| CN111062566A (en) | Management platform for supervising quality specifications of experimental instrument | |
| CN204272308U (en) | For detecting the integrated form detection system of camera and accessory lamp | |
| Viharos et al. | Vision based, statistical learning system for fault recognition in industrial assembly environment | |
| CN109547740A (en) | A kind of inspection monitoring method, device, server | |
| WO2018158818A1 (en) | Inspection assistance device, inspection assistance method, and recording medium | |
| CN109887852A (en) | The method for diagnosing semiconductor crystal wafer | |
| CN116739980B (en) | Detection capability assessment method and device of anomaly detection model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |