CN210609360U - High-speed synchronizer tele-inspection system - Google Patents
High-speed synchronizer tele-inspection system Download PDFInfo
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- CN210609360U CN210609360U CN201921964301.0U CN201921964301U CN210609360U CN 210609360 U CN210609360 U CN 210609360U CN 201921964301 U CN201921964301 U CN 201921964301U CN 210609360 U CN210609360 U CN 210609360U
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Abstract
The utility model provides a high-speed synchronous ware system of looking far away, include: the display screen is divided into a plurality of display areas and respectively displays the flickering images with different frequencies, and the flickering images with different frequencies indicate different related events; a telescopic lens component for aligning the display screen and magnifying the flickering image; the light sensing unit is used for collecting the amplified scintillation image and converting the scintillation image into an electric signal; and the main control unit is used for decoding the electric signals, analyzing related events indicated by the flashing images, coding the events by combining with the time sequence signals and then sending the coded events to an upper computer. The utility model discloses a set up a telephoto lens, can realize remote detection, combine light sensor to gather, resolve to the incident on the distal end screen to realize through the main control unit with the synchronization of relevant incident, overcome the integrative distance restriction and the speed restriction that causes of synchronizer and incident generator.
Description
Technical Field
The utility model relates to a signal synchronization technology field, in particular to high-speed synchronizer long-range inspection system.
Background
In an apparatus such as an image forming apparatus, it is a well-established technique to present event information via image forms of different frequencies. The event generator collects images with different frequencies through the optical sensor, analyzes the images to obtain event information represented by the images with different frequencies, and can realize synchronous collection and transmission of events by combining the synchronizing device. However, the existing event generator needs to keep a short distance from the image forming device when acquiring to ensure accurate image acquisition, and meanwhile, when the event generator is combined with a synchronization device to perform event synchronization, the synchronization speed is low and the error rate is high due to communication errors. With the development of artificial intelligence, the requirements on synchronization speed and precision are high, and the simple combination of the synchronization device and the event generator cannot be applied.
SUMMERY OF THE UTILITY MODEL
In view of this, the main objective of the present invention is to provide a high-speed synchronizer telescopic system, which can realize remote detection by providing a telescopic lens, combine the optical sensor to collect and analyze the events on the remote screen, and realize the synchronization with the related events through the main control unit, thereby overcoming the distance limitation and speed limitation caused by the integration of the synchronizer and the event generator.
The utility model discloses a technical scheme do, a high-speed synchronous ware system of looking far away, include:
the display screen is divided into a plurality of display areas and respectively displays the flickering images with different frequencies, and the flickering images with different frequencies indicate different related events;
a telescopic lens component for aligning the display screen and magnifying the flickering image;
the light sensing unit is used for collecting the amplified scintillation image and converting the scintillation image into an electric signal;
and the main control unit is used for decoding the electric signals, analyzing related events indicated by the flashing images, coding the events by combining with the time sequence signals and then sending the coded events to an upper computer.
By last, through setting up a telephoto lens, make its display screen and the scintillation image on the enlarged screen of aiming at the distal end to be convenient for the photosensor and gather the scintillation image, and send to the main control unit and decode, the relevant incident of analysis scintillation image instruction, and send to the host computer after combining sequential signal to encode, thereby realize that remote incident is synchronous, improved synchronous speed and the precision of remote incident.
In a further improvement, the telephoto lens component comprises an L-shaped cylindrical shell, one end of the cylinder, which is aligned with the display screen, is provided with a convex lens, the other end of the cylinder is provided with a concave lens, a prism is arranged at the bent part inside the cylinder, and a flash image amplified by the convex lens is emitted from the concave lens after being reflected by the prism;
the light sensing unit is positioned below the concave lens and collects a scintillation image amplified by the telephoto lens component.
From above, through adopting an L type telephoto lens to install light sensing unit and its circuit board in concave lens below, form a complete collection system, the telephoto lens subassembly is gathered and is handled by light sensing unit after enlargiing the scintillation image.
Further improvement, still include:
a low power laser transmitter mounted below the telescopic lens component for enabling alignment of distance and orientation to the display screen.
By last, laser emitter is used for realizing the calibration with screen distance and direction, makes telephoto lens aim at the display screen and enlargies the scintillation image, the accurate collection of the photosensor of being convenient for.
In a further improvement, the optical sensing unit comprises a circuit board, and an optical sensor, a sampler and an A/D converter which are arranged on the circuit board, wherein the optical sensor is connected with the main control unit through the sampler and the A/D converter in sequence.
By last, light sensor is used for the light signal collection to the scintillation image to send to the sample thief, the signal value that the sample thief was gathered with light sensor is after enlargiing, for A/D converter converts the signal of telecommunication to send to the main control unit.
The main control unit comprises a main control module, and a decoding module, an encoding module, a clock module and a communication module which are connected with the main control module;
the clock module is used for synchronously timing during acquisition of a flicker image to generate a time sequence signal, the decoding module is used for decoding the electric signal and sending the electric signal to the main control module, the main control module analyzes related events indicated by the electric signal and then sends the related events and the time sequence signal to the coding module for coding, and the coded information is sent to the upper computer by the communication module.
By last, the main control module is prestored with the relevant incident that the signal of telecommunication of different frequencies instructed, after the signal of telecommunication that the optical sensor transmitted is received to the decoding module, carries out the decoding operation and analyzes out relevant incident by main control module, combines the chronogenesis signal to send to the coding module and send to the host computer after the code.
The improved laser transmitter further comprises a switch module for controlling the laser transmitter, and the switch module is connected with the upper computer through a USB cable.
By last, switch module can realize opening or the disconnection of laser emitter, adopts laser emitter to aim at the screen with telephoto lens to close laser emitter after accomplishing the calibration.
In a further improvement, the master control unit and the upper computer adopt USB communication or wireless communication for signal transmission.
Therefore, the transmission of the related signals can be realized in a wired or wireless mode.
Drawings
FIG. 1 is a schematic diagram of a high-speed synchronizer telescopic system according to the present invention;
fig. 2 is a schematic diagram of the light sensing unit of the present invention;
fig. 3 is a schematic diagram of the main control unit of the present invention;
fig. 4 is a schematic structural diagram of the telephoto lens of the present invention.
Detailed Description
The embodiments of the high-speed synchronizer telescopic system according to the present invention will be described in detail with reference to fig. 1 to 4.
As shown in fig. 1, the present invention provides a schematic diagram of a high-speed synchronizer telescopic system, in this embodiment, the high-speed synchronizer telescopic system includes:
a screen 100 divided into a plurality of display areas for displaying flash images of different frequencies or colors, wherein each flash image indicates a related event or information;
the telephoto lens 200 is composed of a convex lens and a concave lens, not only keeps the luminous flux, but also amplifies the flickering image on the screen 100 in a certain proportion, a low-power laser transmitter 500 is installed below the telephoto lens 200, the calibration of the distance and direction between the telephoto lens 200 and the screen 100 can be realized in an auxiliary manner, the laser transmitter 500 is connected to an upper computer 800 through a switch 600 and a USB interface 700 connected with the switch 600, the upper computer 800 provides the required working voltage (5V) for the laser transmitter, when the calibration is required, the switch 600 is turned on, the low-power laser emitted by the laser transmitter 500 is aligned to the screen 100, and after the calibration is finished, the switch 600 is turned off;
a light sensing unit 300 for collecting the amplified flicker image and converting the collected image into an electrical signal;
fig. 2 is a schematic diagram of an optical sensing unit, in this embodiment, the optical sensing unit 300 includes an optical sensor 310, a sampler 320, and an a/D converter 330, the optical sensor 310 is connected to a main control unit 400 through the sampler 320 and the a/D converter 330 in sequence, the optical sensor 310 is configured to collect an optical signal of an amplified scintillation image and send the optical signal to the sampler 320, and the sampler 320 amplifies a signal value collected by the optical sensor 310 so that the a/D converter 330 converts the signal value into an electrical signal and sends the electrical signal to the main control unit 400;
the main control unit 400 is used for decoding the electric signal, analyzing the related events indicated by the flash image, encoding the events and sending the encoded events to the upper computer 800;
fig. 3 is a schematic diagram of a main control unit, in this embodiment, the main control unit 400 includes a decoding module 410, a main control module 420, an encoding module 440, a communication module 450, which are connected in sequence, and further includes a clock module 430 connected to the main control module 420; the decoding module 410 decodes the electrical signals sent by the a/D converter 330 and sends the decoded electrical signals to the main control module 420 for analysis, the main control module 420 is pre-stored with related events indicated by the electrical signals with different frequencies, the related events indicated by the electrical signals can be analyzed, the clock module 430 is used for executing timing operation, when the acquisition process starts, a timing signal is synchronously sent to the main control module 420, the main control module 420 sends the analyzed related events to the encoding module 440 in combination with the timing signal for encoding, and the encoded synchronous events are sent to the upper computer 800 through the communication module 450, so that high-speed synchronization of the related events is realized;
the main control unit 400 can transmit data to the upper computer 800 through a USB data line, and can also realize wireless transmission of data by setting a wireless communication module.
Fig. 4 is a schematic structural diagram of a telephoto lens, in this embodiment, the telephoto lens 200 is an L-shaped cylindrical shell, one end of the cylindrical shell, which is aligned with the display screen, has a larger diameter, a convex lens 210 is disposed in the port, the other end of the cylindrical shell has a smaller diameter, a concave lens 220 is disposed in the port, and a prism 230 is disposed at a bent position inside the cylindrical shell, so that a flicker image amplified by the convex lens 210 is reflected by the prism 230 and then exits from the concave lens 220;
the circuit part of the high-speed synchronizer telephoto system, such as the optical sensing unit 300, is arranged below the concave lens 220, and a flicker image amplified by the telephoto lens can be directly collected by the optical sensing unit 300 and is transmitted to the main control unit for processing after being converted;
through with the integration of long-range lens part and sensor unit part in an overall structure, portable, when using, only need carry out the calibration back through laser emitter, can realize the collection of scintillation image, provide the direction for being applied to equipment such as brain electricity collection system in the future.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A high speed synchronizer tele-scopic system, comprising:
the display screen is divided into a plurality of display areas and respectively displays the flickering images with different frequencies, and the flickering images with different frequencies indicate different related events;
a telescopic lens component for aligning the display screen and magnifying the flickering image;
the light sensing unit is used for collecting the amplified scintillation image and converting the scintillation image into an electric signal;
and the main control unit is used for decoding the electric signals, analyzing related events indicated by the flashing images, coding the events by combining with the time sequence signals and then sending the coded events to an upper computer.
2. The system of claim 1, wherein the telephoto lens member comprises an L-shaped cylindrical housing having a convex lens at one end directed to the display screen and a concave lens at the other end, a prism being provided at a bent portion inside the housing, and a flash image magnified by the convex lens is reflected by the prism and then emitted from the concave lens;
the light sensing unit is positioned below the concave lens and collects a scintillation image amplified by the telephoto lens component.
3. The system of claim 2, further comprising:
a low power laser transmitter mounted below the telescopic lens component for enabling alignment of distance and orientation to the display screen.
4. The system of claim 1, wherein the light sensing unit comprises a circuit board, and a light sensor, a sampler and an a/D converter mounted on the circuit board, the light sensor being connected to the main control unit via the sampler and the a/D converter in sequence.
5. The system of claim 1, wherein the master control unit comprises a master control module and a decoding module, an encoding module, a clock module and a communication module connected with the master control module;
the decoding module is used for decoding the electric signals and sending the electric signals to the main control module, the clock module is used for synchronously timing during collection of the flicker images and generating time sequence signals, the main control module analyzes related events indicated by the electric signals and then sends the related events and the time sequence signals to the coding module for coding, and the coded information is sent to the upper computer by the communication module.
6. The system of claim 3, further comprising a switch module for controlling the laser transmitter, wherein the switch module is connected to the host computer through a USB cable.
7. The system of claim 1, wherein the master control unit and the upper computer perform signal transmission by using USB communication or wireless communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964301.0U CN210609360U (en) | 2019-11-13 | 2019-11-13 | High-speed synchronizer tele-inspection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921964301.0U CN210609360U (en) | 2019-11-13 | 2019-11-13 | High-speed synchronizer tele-inspection system |
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| Publication Number | Publication Date |
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| CN210609360U true CN210609360U (en) | 2020-05-22 |
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| CN201921964301.0U Active CN210609360U (en) | 2019-11-13 | 2019-11-13 | High-speed synchronizer tele-inspection system |
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