FH series image processing system/image sensor

FH series image processing system/image sensor

FH series image processing system/image sensor

Make the machine faster

Process high-resolution images while ensuring equipment production speed

Ultra high speed image input fastest 3.3ms

With the increasing demand for quality, the resolution of cameras is also getting higher. In order to match the operating speed of the equipment, high-resolution images must be processed at high speed, so significant improvements have been made in image input time. Even with an increase in the number of connected cameras and high image resolution, high-speed image input can significantly reduce unit production time.

Ultra high speed search [Shape Search III]

Using new technology to increase the processing speed of high-frequency search algorithms by 9 times. In addition, even under photography conditions such as interference light, overlap, reflection, and missing objects, stable search for objects can be carried out without reducing speed. The stability has been significantly improved.

Real time image transmission

The use of high-resolution cameras requires processing a large amount of data, so not only the image input time but also the data transmission time is a bottleneck. By using the FH controller with the "high-speed" and "multi line" image transmission bus, real-time transmission of high-resolution cameras or high-capacity images from multiple cameras can be achieved. Nowadays, FH can be used to achieve high-precision measurements that were previously abandoned due to prioritizing speed without extending processing time.

Addressing the diverse high-speed requirements of various devices - quad core processors

Even when performing calculations for multiple cameras, there will be no delay

By utilizing quad core independent parallel processing, even if it is necessary to control the subsequent processes based on the measurement results of the previous process, each process can be processed at high speed without waiting.
The measurement results of four processes can be calculated in the same controller, so the "linkage between processes" can be achieved without the need for separate programs.

No waiting time, measure the next workpiece directly

General image sensors: require frequent "waiting for processing"

When using visual sensors that cannot be processed in parallel, there will be a "waiting time" at all positions. When the processing time requirement cannot be relaxed, a separate controller needs to be configured for parallel processing in each process; However, this also leads to the problem of rising costs.

Addressing the diverse high-speed requirements of various devices - quad core processors

[Case 2] Equipment unit processing time reduced to 1/4 of the original*

By utilizing quad core triggering processing, the triggering interval has been shortened to 1/4 of our company's previous products.
*Compared to our company's previous products

Multi channel input function [high-speed continuous shooting up to 256 frames *]
Higher speed: Take photos and measure in parallel first

The main memory is used for measurement processing, and each camera has a built-in buffer processor for image storage. Therefore, even if the main memory is undergoing measurement processing, up to 256 images can be continuously inputted simultaneously.

*The number of readable images varies depending on the camera connected to the controller. Please refer to the user manual for detailed information.

Parallel processing of multiple lines without waiting time

No need to extend the line rhythm, integrate 4 controllers into 1.
It can greatly reduce the cost of multi line processes.

High speed output of measurement results to improve equipment unit processing efficiency

Industrial Control Network EtherCAT

EtherCAT is a high-speed open network for industrial control. By using EtherCAT to connect the NJ series of programmable controllers and the G5 series of servo motors/drives for motion control, it is possible to achieve faster control from measuring the position of the workpiece to the starting axis than general communication specifications.

■ Characteristics
Realize the shortest communication cycle of 500 μ s
Motion control synchronized with communication cycle

Note This time is a typical example. The time varies according to the set content.

Continuous alignment solution to avoid workpiece stoppage time

In machines with precision requirements of μ m units, relying solely on one alignment may not be able to reduce errors. At this point, multiple rounds of alignment are required, which significantly increases the processing time and becomes a problem. Omron suggests using a control method that eliminates the downtime of the workpiece (the main cause of increased processing time). By utilizing the automation platform Sysmac, which enables high-speed and high-precision control, the position of the workpiece can be continuously detected, and the movement distance from the target position can be updated step by step. The workpiece can approach the target position at high speed without stopping.

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Note For detailed information, please consult our sales personnel

Make the machine run with high precision

High precision image processing and shape search required for positioning control III

Even virtual focus images can achieve position detection with minimal errors

Omron has further improved its technology in high-speed search and template matching. Based on this technology, the Shape Search III, which greatly upgrades the high strength that is crucial for FA on-site, has been born. When measuring workpieces at different distances from the camera, such as glass bonding, there may be size deviations or defocusing phenomena. However, using the new algorithm for shape search III, even in such situations, position detection with minimal error can be achieved.

Even under harsh detection conditions, stable search with small errors can be achieved

Even under the following harsh conditions that frequently occur in actual measurements, the search can still be stable.

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Comparison Status Visualization - Setting for High Precision Search [Application in Progress]

To accommodate various detection applications, there are multiple parameters available for adjustment in high-performance search. However, in the past, due to the difficulty for setting personnel to see the internal processing, a large amount of debugging time and technical experience were required to fully utilize the functions of the algorithm.
In Shape Search III, by visualizing the comparison status of model data and measurement objects, it is easy to see which part of the comparison has problems at a glance. Therefore, while comparing, rich parameters can be set simultaneously to fully utilize the maximum level of functionality.

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Convert the measurement results into control variables of the device and output them

Support the main platforms/robots used in 2D positioning

There is a setting interface in FH designed to complement the commonly used platforms/robots on the FA site. Simply fill in the setting conditions to easily output the movement of each axis of the platform/robot.

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Even with ordinary lenses, high-precision positioning can be achieved
Image subject calibration

Image processing and the coordinate system of the platform/robot are crucial for high-precision alignment. Calibration is precisely designed to address the functionality of this issue. However, due to factors such as the experience of moving sampling points, inability to ensure verticality during camera installation, and lens distortion, repeated attempts are required in actual environments. FH only needs to set basic necessary conditions, and its internal system can automatically calculate the movement path of sampling points within the maximum limit range of the platform/robot axis and image processing field of view, and inform the PLC of the necessary movement amount of each axis. By following the instructions to perform the * sampling process, it is possible to correctly unify image processing with the coordinate system of the platform/robot. In addition, the compensation coefficients for camera installation tilt and lens distortion are calculated simultaneously. By utilizing the calibration conversion parameters generated by this feature, high-precision positioning can be easily achieved even with ordinary lenses with high distortion rates.

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Easy to assemble

The various components of the equipment are easily connected and interconnected

Unified support for device displays NET Control

Equipped with a computer for displaying FH measurement images and results on the HMI used as a device NET custom control.

Customization is simpler

*Microsoft. Net is software used to connect users, information, systems, and devices.

Easy to set and operate with a stylus 【 NEW 】

The FH-MT12 touchscreen product series has been newly launched.
We have adopted the 12.1 imperial size replaced from the old series.
All setting adjustments can be performed through touch screen operation.

Using a tool to coordinate and design the various components of equipment

Develop device control program Sysmac Studio with a tool

All slave stations connected to EtherCAT can be integrated and configured through the automation software Sysmac Studio. It can integrate motion, logic, drive, sensing, etc. for simulation and debugging, which helps reduce the design workload of the machine.

Minimize device debugging time by utilizing simulation functions

Use an integrated simulation tool that is linked to the program of the programmable controller NJ to verify the program logic of NJ.
By directly editing the I/O diagram of EtherCAT, measurement instructions can be executed on FH.

Easy to set without the need for a program

Customize on the standard operating screen

Hide unnecessary debugging menus

Simply perform menu operations on the controller to generate the settings interface and dialog box for the project.

Separation of operation screens for designers and operators

By utilizing the account function, the operation screens * used by designers and operators can be separated.
For each account, 8 levels of security can be set for up to 50 projects.
It is possible to obtain operation logs for each account, which is beneficial for the smooth progress of parsing tasks when problems occur.

Easy to build image processing workflow without programming

Simply add various rich processing items to the workflow to generate a basic image processing program.
Each processing project comes with its own menu, which is easy to set up and debug.
From testing to debugging, image processing for different application contents can easily create detection programs without programming.

Support other languages, easy switching between 9 languages

The display information can be switched between 9 languages: Japanese, English, Chinese (traditional and simplified), German, French, Italian, Spanish, and Korean. Even when used abroad, it can be displayed in a language that is easy for operators to operate.