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Our company’s pioneering GOI appearance inspection equipment—what exactly is its biggest advantage?

Our company’s pioneering GOI appearance inspection equipment—what exactly is its biggest advantage?

Our company’s GOI boasts several key advantages: 1. It offers flexible control over external circuits, seamlessly integrating electronic and visual inspection processes. 2. Built on a PC-based application platform, it enables seamless information exchange with customers’ production line MIS systems. 3. Featuring a fully proprietary software platform, we deliver "ready-to-use" product-level solutions—rather than modular visual components that require customers to assemble themselves. In addition to the software platform, our GOI products also provide comprehensive, automated end-to-end solutions.

2015-11-13

What is the latency of the visual software?

What is the latency of the visual software?

Delay is the time between the start and finish of an operation. For a visual system, delay refers to the interval from when the trigger pulse initiates camera exposure until processing is complete. The total delay in a visual system is the sum of delays introduced by each component within the system. Specifically in our visual system, these delays occur in the following scenarios: 1. The time between when an object reaches its designated position and when the corresponding trigger signal is generated; 2. The delay between the trigger pulse and the moment the camera begins exposure; 3. The camera’s exposure duration, plus, in the case of CCD cameras, the time required to transfer the exposed image into the charge-coupled device’s charge-transfer register; 4. The time it takes to send the captured image from the camera to the image card’s buffer.

2015-11-13

Introduction to the Measurement Features of GOI, a Machine Vision Product

Introduction to the Measurement Features of GOI, a Machine Vision Product

Our GOI system description mentions that it can measure dimensions, shapes, distances, and sizes—but can it also be used like calipers to precisely determine the dimensions and positional coordinates of parts? On the GOI, measurements of size and distance are calculated in pixel units. Once the resolution is clearly defined, we can accurately calculate the actual dimensions of the part. It’s important to note that when a camera captures a 3D object as a 2D image, measuring objects that aren’t perfectly flat becomes challenging. Similarly, using short-focus lenses may introduce inaccuracies, especially at the edges of the captured image. At its core, the image captured by the camera already represents a coordinate plane, with each point’s position relative to the origin precisely determined. And given the resolution, the exact coordinates of every point on that plane can be accurately mapped. The GOI’s measurement capabilities are similar to AOI’s measurement algorithms, but they cover a broader range of measurement tasks. Detailed descriptions of these measurement features can be found in the system’s comprehensive user manual.

2015-11-13

Our company's advantages of the AOI Automated Optical Inspection System

Our company's advantages of the AOI Automated Optical Inspection System

What are the advantages of our company’s AOI software compared to products from other companies? Our AOI software boasts independent intellectual property rights, featuring a multi-threaded, multi-process collaborative software platform along with an OpenCV-based visual pattern recognition algorithm framework. The multi-threaded, multi-process architecture of our software platform fully leverages the advanced technical capabilities of today’s PCs. As multi-core computing technology continues to evolve rapidly, our AOI software is even better equipped to maximize hardware resources.

2015-11-13

Can the cable tester automatically learn and test the link?

Can the cable tester automatically learn and test the link?

Today's cable tester software significantly reduces the need for manual, time-consuming editing of test steps. The software can now learn to identify open and short circuits by analyzing standard sample cables, automatically generating insulation and withstand voltage test files based on this information. It’s even capable of creating both pairwise crossover tests and 1-to-many testing configurations—tasks that previously required entirely manual test step preparation.

2015-11-13

What auxiliary instruments can be added to a circuit board functional tester?

What auxiliary instruments can be added to a circuit board functional tester?

The more instruments and meters you have, the more complex your testing system becomes—and the greater the potential for interference among them. Instruments that can be added to the system include: a programmer (J-Link), a benchtop multimeter, programmable power supplies (AC and DC), programmable electronic loads (DC), a power meter, a logic analyzer, a spectrum analyzer, and many others. In fact, any instrument capable of being automatically controlled via serial ports, USB ports, or interfaces like 485 and CAN can seamlessly integrate into our functional test system. Currently, our company’s FCT equipment supports devices connected through communication protocols such as RS232/RS485, CAN, GPIB, TEK-VISA, and VISA interfaces.

2015-11-13

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