CN204180194U - A kind of turret clock long distance control system - Google Patents
A kind of turret clock long distance control system Download PDFInfo
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- CN204180194U CN204180194U CN201420657612.3U CN201420657612U CN204180194U CN 204180194 U CN204180194 U CN 204180194U CN 201420657612 U CN201420657612 U CN 201420657612U CN 204180194 U CN204180194 U CN 204180194U
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Abstract
The utility model relates to a kind of turret clock long distance control system, belongs to supervisory control system technical field of structures.Comprise video camera, level meter, processing unit, image restoring device.Wherein, video camera is installed on the dead ahead of turret clock card, one end of hour hands in turret clock card, minute hand, second hand is equipped with code area, code area is coated with and is brushed with three kinds of different colours, the code area color of hour hands, minute hand, second hand is different, video camera is connected with processing unit communication by data line with level meter, and data are sent to image restoring device by Ethernet by processing unit.The utility model can identify and extract pointer scale, and long-rangely can go back original video image, and reduce amount of communication data, use cost is low, can automatically detection time accuracy.
Description
Technical field
The utility model relates to a kind of turret clock long distance control system, belongs to supervisory control system technical field of structures.
Background technology
In order to realize remote real-time monitoring turret clock ruuning situation, generally adopting traditional common video monitoring scheme, using camera acquisition video image, with video communication technology through internet transmission to remote terminal.Because the video data volume is quite large, quite large when being therefore transferred to long-range time delay, if use mobile Internet access technology, because the video data volume is huge, the campus network of generation is also very high.
Also have a kind of common scheme to be only transmit single-frame images, this scheme reduces data volume, but it is discontinuous to cause image to show, and has pause and transition in rhythm or melody sense.
Mistake when if turret clock pointer occurs walking, above-mentioned two schemes cannot detect mistake automatically, needs artificial real time inspection just can pinpoint the problems, very waste of manpower.
Summary of the invention
The purpose of this utility model is the weak point solving the existence of above-mentioned prior art, there is provided a kind of can identify and extract pointer scale, and long-rangely can go back original video image, reduce amount of communication data, use cost is low, can automatically detection time accuracy turret clock long distance control system.
A kind of turret clock long distance control system, its special character is to comprise:
For taking the video camera 1 of turret clock dial plate image;
For automatically detecting the level meter 2 of the deviation angle of video camera 1;
For receiving video signals and level meter signal, extract indicator image, extraction dial plate background, and the processing unit 3 of ethernet signal can be sent;
The data sent for receiving and processing device 3 the image restoring device 4 that can process image and show;
Wherein, video camera 1 is installed on the dead ahead of turret clock card 5, one end of hour hands in turret clock card 5, minute hand, second hand is equipped with code area 14, code area 14 is coated with and is brushed with three kinds of different colours, the code area color of hour hands 15, minute hand 16, second hand 17 is different, video camera 1 is connected with processing unit 3 communication by data line 6 with level meter 2, and data are sent to image restoring device 4 by Ethernet 7 by processing unit 3;
Described processing unit 3 comprises the Video decoding module 8 for receiving video signals, the output of Video decoding module 8 with for processing, identify indicator to video data and level meter data, extract the signal processing module 10 of dial plate background and be connected, the output of signal processing module 10 is connected with the communication module 9 for transmitting data to Ethernet 7;
Described image restoring device 4 comprises the communication module 11 of the data sent for receiving and processing device 3, the output of communication module 11 with for the treatment of and Images uniting processing module 12 communication of composograph be connected, the output of Images uniting processing module 12 is connected with the display module 13 for showing image.
Turret clock long distance control system of the present utility model, smart structural design, video camera by the turret clock dial plate image transfer that photographs to processing unit, processing unit identifies the image indicator time, then the indicator identified is sent to image restoring device instruction time, in order to realize image restoring device reduction camera review information, processing unit extracts dial plate background, indicator image separately and is sent to image restoring device according to certain time interval.Image restoring device is according to background, each indicator image, indicator to reduce camera review instruction time, current turret clock dial plate image is shown on display module, the characteristic feature of image when the utility model can be walked according to turret clock, extract invariant features, identify indicating graduation, the pointer instruction time identified only is transmitted in normal transmission process, long-range again according to going back original video image the instruction time of transmission, greatly reduce amount of communication data, owing to having extracted time scale, so the accuracy of automatic detection time can be facilitated, and structure is simple, cost is low, there is good application prospect.
Accompanying drawing explanation
Fig. 1: the structural representation of a kind of turret clock long distance control system of the utility model;
Fig. 2: the structured flowchart of the utility model processing unit;
Fig. 3: the structured flowchart of the utility model image restoring device;
Fig. 4: the structural representation of the utility model turret clock card.
Embodiment
Provide embodiment of the present utility model below with reference to accompanying drawing, be used for being described further the utility model.
A kind of turret clock long distance control system of the present embodiment, comprising: for taking the video camera 1 of turret clock dial plate image, for automatically detecting the level meter 2 of the deviation angle of video camera 1, for receiving video signals and level meter signal, extract indicator image, extraction dial plate background, and the processing unit 3 of ethernet signal can be sent, the data sent for receiving and processing device 3 the image restoring device 4 that can process image and show, wherein, video camera 1 is installed on the dead ahead of turret clock card 5, hour hands 15 in turret clock card 5, minute hand 16, one end of second hand 17 is equipped with code area, code area is coated with and is brushed with three kinds of different colours, hour hands 15, minute hand 16, the code area color of second hand 17 is different, such as, the code area color of hour hands 15 is followed successively by blueness from inside to outside, green, red, the code area color of minute hand 16 is followed successively by green from inside to outside, blue, red, the code area color of second hand 17 is followed successively by blueness from inside to outside, white, red, video camera 1 is connected with processing unit 3 communication by data line 6 with level meter 2, data are sent to image restoring device 4 by Ethernet 7 by processing unit 3, processing unit 3 comprises the Video decoding module 8 for receiving video signals, the output of Video decoding module 8 with for processing, identify indicator to video data and level meter data, extract the signal processing module 10 of dial plate background and be connected, the output of signal processing module 10 is connected with the communication module 9 for transmitting data to Ethernet 7, image restoring device 4 comprises the communication module 11 of the data sent for receiving and processing device 3, the output of communication module 11 with for the treatment of and Images uniting processing module 12 communication of composograph be connected, the output of Images uniting processing module 12 is connected with the display module 13 for showing image.
During work, video camera 1 by the turret clock dial plate image transfer that photographs to processing unit 3, processing unit 3 identifies the image indicator time, then the indicator identified is sent to image restoring device 4 instruction time, camera review information is reduced in order to realize image restoring device 4, processing unit 3 is dial plate background, indicator image extracts separately and is sent to image restoring device 4 according to certain time interval, image restoring device 4 is according to background, each indicator image, indicator to reduce camera review instruction time, current turret clock dial plate image is shown on display module 13.
Claims (2)
1. a turret clock long distance control system, is characterized in that comprising:
For taking the video camera (1) of turret clock dial plate image;
For automatically detecting the level meter (2) of the deviation angle of video camera 1;
For receiving video signals and level meter signal, extract indicator image, extraction dial plate background, and the processing unit (3) of ethernet signal can be sent;
The data sent for receiving and processing device (3) the image restoring device (4) that can process image and show;
Wherein, video camera (1) is installed on the dead ahead of turret clock card (5), one end of hour hands in turret clock card (5), minute hand, second hand is equipped with code area (14), the upper painting in code area (14) is brushed with three kinds of different colours, the code area color of hour hands (15), minute hand (16), second hand (17) is different, video camera (1) is connected with processing unit (3) communication by data line (6) with level meter (2), and data are sent to image restoring device (4) by Ethernet (7) by processing unit (3).
2. according to a kind of turret clock long distance control system according to claim 1, it is characterized in that described processing unit (3) comprises the Video decoding module (8) for receiving video signals, the output of Video decoding module (8) with for processing, identify indicator to video data and level meter data, extract the signal processing module (10) of dial plate background and be connected, the output of signal processing module (10) is connected with the communication module (9) for transmitting data to Ethernet (7).
3. according to a kind of turret clock long distance control system described in claim 1 or 2, it is characterized in that described image restoring device (4) comprises the communication module (11) of the data sent for receiving and processing device (3), the output of communication module (11) with for the treatment of and Images uniting processing module (12) communication of composograph be connected, the output of Images uniting processing module (12) is connected with the display module (13) for showing image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657612.3U CN204180194U (en) | 2014-11-06 | 2014-11-06 | A kind of turret clock long distance control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420657612.3U CN204180194U (en) | 2014-11-06 | 2014-11-06 | A kind of turret clock long distance control system |
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| CN204180194U true CN204180194U (en) | 2015-02-25 |
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| CN201420657612.3U Active CN204180194U (en) | 2014-11-06 | 2014-11-06 | A kind of turret clock long distance control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917633A (en) * | 2019-03-30 | 2019-06-21 | 烟台持久钟表有限公司 | A kind of turret clock clock hand position detecting device and its detection method |
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2014
- 2014-11-06 CN CN201420657612.3U patent/CN204180194U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917633A (en) * | 2019-03-30 | 2019-06-21 | 烟台持久钟表有限公司 | A kind of turret clock clock hand position detecting device and its detection method |
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