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China Shenzhen City Haozhou Technology Co., Ltd.
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Shenzhen City Haozhou Technology Co., Ltd.
Shenzhen Haozhou Technology Co., Ltd. was established in 2014. It is a high-tech company specializing in R&D, design, production, sales, CMOS camera module, USB camera module, analog camera module, endoscope camera module, sensor chip and other high-quality camera modules technology enterprise. Provide a full range of processes, SMT, modules, assembly, packaging and other one-stop services. Passed IS09001 CE ROHS quality system certification. Products are widely used in nearly a hundred fields such as face recognition, biometrics, artificial intelligence, machine vision, drones, self-service terminals, smart homes, security monitoring, and medical applications.Warmly welcome OEM and ODM. We can design according to the drawings provided by customers. All of our products have a 2-year warranty, we are willing to provide customers with products that carry corporate culture and convey brand ideas to end users, we believe that success is built on a solid foundation and commitment to delivery. haozhou provides high quality camera modules with professional OEM design and manufacturing services to customers worldwide. We are carrying OmniVision, Sony, Samsung, Hynix, GalaxyCore... The main application areas: AI VR mobile phone, digital still camera, laptop, DV, PDA/handheld, toy, PC camera, security camera, automotive camera, tablet pc, visual doorbell, medical system, smart home, industrial image, recognition system, fingerprint identification system ...
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What are the advantages of USB industrial cameras? 2026-07-30 .gtr-container-a7b9c2 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333333; line-height: 1.6; padding: 16px; max-width: 100%; box-sizing: border-box; } .gtr-container-a7b9c2 p { font-size: 14px; margin-bottom: 1em; text-align: left !important; } .gtr-container-a7b9c2__main-title { font-size: 18px; font-weight: bold; color: #0000FF; margin-bottom: 1.5em; text-align: left; } .gtr-container-a7b9c2 ol { padding: 0; margin: 0 0 1.5em 0; } .gtr-container-a7b9c2 ol li { list-style: none !important; position: relative; padding-left: 30px; margin-bottom: 1em; font-size: 14px; text-align: left; } .gtr-container-a7b9c2 ol li::before { content: counter(list-item) "." !important; position: absolute !important; left: 0 !important; font-weight: bold; color: #0000FF; width: 20px; text-align: right; margin-right: 10px; } .gtr-container-a7b9c2__list-item-title { font-size: 16px; font-weight: bold; color: #0000CC; margin-bottom: 0.5em; text-align: left; } @media (min-width: 768px) { .gtr-container-a7b9c2 { padding: 24px; max-width: 960px; margin: 0 auto; } .gtr-container-a7b9c2__main-title { font-size: 20px; } .gtr-container-a7b9c2 ol li { padding-left: 35px; } .gtr-container-a7b9c2 ol li::before { width: 25px; } } Among machine vision system components, industrial cameras can be said to be the "heart" of the system. Throughout the development of the industry, digital cameras have long been popular in the world. USB2.0 industrial cameras, 1394 industrial cameras and GigE industrial cameras have gradually replaced analog cameras as the mainstay and become the three mainstream digital cameras in the industrial camera market. In industry applications, USB industrial cameras are gradually showing their application strength and product charm, and will become the new overlord in the industrial camera market. USB industrial camera 1.Cost advantages of USB industrial cameras: As the most widely used interface in the world, the USB interface has extremely cheap interface driver chips and driver circuits. The cost of a camera mainly consists of three parts: imaging chip and circuit, interface driver chip and circuit, and casing. The cost of the USB interface driver is much lower than that of the 1394 and GigE interface drivers. Therefore, the price of the USB industrial camera is not only cheaper than the original analog camera with an analog capture card, but also cheaper than the camera with the 1394 and GigE interface. The overall cost of USB industrial cameras (the camera itself and supporting cables) is 15%-30% lower than other digital cameras. 2. Ease of use of USB industrial cameras: USB interface is the most widely used interface in the world. Various computers come with 2-4 USB interfaces. USB industrial cameras can be directly connected to the USB interfaces of these computers to work stably, while 1394 cameras require a separate 1394 capture card to be installed in the computer to work. In addition, the USB interface can directly power USB industrial cameras without the need to prepare a separate power supply for the camera, while GigE cameras require an independent power supply to power the camera separately. Therefore, the ease of use of USB industrial cameras is the best among the three digital cameras. 3. The future continuous upgradeability of USB industrial cameras: As the most widely used interface in the world, USB interface is continuously promoted by world-class associations to upgrade the USB interface protocol. USB3.0 is becoming the standard interface for the new generation of computers and electronic products. At present, USB3.0 industrial cameras have come out. The transmission speed is 5X higher than USB2.0, reaching 2.5Gbit/s, which is 3 times the 1394B transmission speed and 2.5 times the GigE transmission speed. It will become the main interface for high-speed industrial applications in the next 2-3 years. 4. USB industrial camera stability: USB industrial cameras are very suitable for applications where one computer is equipped with 1-2 cameras, and the stability is very good. USB industrial cameras are the best choice for most medium and low-speed industrial applications and can greatly save user costs. The above is an introduction to "What are the advantages of USB industrial cameras". Dior Technology's products cover industrial and medical machine vision systems and products, mainly including: a full range of industrial cameras, special cameras for industrial image measurement, special cross-line cameras for laser cutting, special image collectors for microscopic imaging, ultra-high-definition pathological microscopic imaging conference systems, pathological microscopic image analysis and remote consultation systems. Products are widely used in scientific research institutes, hospitals and schools, factories and mines, cultural relic appraisal units, criminal investigation and justice, intelligent transportation and other industries
Detailed explanation of the parameters of industrial cameras 2026-07-30 .gtr-container-a1b2c3d4 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333333; padding: 20px; line-height: 1.6; box-sizing: border-box; font-size: 14px; } .gtr-container-a1b2c3d4 p { font-size: 14px; margin-bottom: 1em; text-align: left !important; } .gtr-container-a1b2c3d4__section-title { font-size: 18px; font-weight: bold; color: #0000FF; margin-top: 2em; margin-bottom: 1em; text-align: left; } .gtr-container-a1b2c3d4__parameter-list, .gtr-container-a1b2c3d4__type-list { list-style: none !important; padding: 0; margin: 0; } .gtr-container-a1b2c3d4__parameter-list li, .gtr-container-a1b2c3d4__type-list li { list-style: none !important; position: relative; padding-left: 30px; margin-bottom: 1em; text-align: left; display: list-item; /* Ensures counter(list-item) works */ } .gtr-container-a1b2c3d4__parameter-list li::before { content: counter(list-item) "." !important; position: absolute !important; left: 0 !important; width: 25px; text-align: right; color: #0000FF; font-weight: bold; font-size: 14px; } .gtr-container-a1b2c3d4__type-list li::before { content: "•" !important; position: absolute !important; left: 0 !important; color: #0000FF; font-size: 1.2em; line-height: 1; top: 0.2em; } .gtr-container-a1b2c3d4__parameter-name { font-weight: bold; color: #0000FF; font-size: 14px; margin-bottom: 0.5em; } .gtr-container-a1b2c3d4__parameter-description { margin-top: 0; margin-bottom: 0; font-size: 14px; } @media (min-width: 768px) { .gtr-container-a1b2c3d4 { padding: 30px; max-width: 960px; margin: 0 auto; } .gtr-container-a1b2c3d4__section-title { margin-top: 2.5em; margin-bottom: 1.2em; } } Industrial cameras are a key component in machine vision systems. Their most essential function is to convert optical signals into ordered electrical signals. Choosing an appropriate camera is also an important step in the design of a machine vision system. The camera not only directly determines the resolution and quality of the images collected, but is also directly related to the operating mode of the entire system. Main parameters of industrial cameras Resolution: The number of pixels (Pixels) of each image collected by the camera. For digital industrial cameras, it generally corresponds directly to the number of pixels of the photoelectric sensor. For analog cameras, it depends on the video format. The PAL system is 768*576 and the NTSC system is 640*480. Pixel Depth: The number of bits per pixel of data. 8Bit is commonly used. For digital industrial cameras, there are generally 10Bit, 12Bit, etc. Maximum frame rate (FrameRate)/Line rate (LineRate): The rate at which the camera collects and transmits images. For area array cameras, it is generally the number of frames collected per second (Frames/Sec.), and for line array cameras, it is the number of lines collected per second (Hz). Exposure method (Exposure) and shutter speed (Shutter): Line array cameras are line-by-line exposure methods. You can choose a fixed line frequency and external trigger synchronization acquisition method. The exposure time can be consistent with the line cycle, or you can set a fixed time; area array industrial cameras have several common methods such as frame exposure, field exposure, and rolling line exposure. Digital industrial cameras generally provide external trigger acquisition functions. The shutter speed can generally reach 10 microseconds, and high-speed industrial cameras can be even faster. PixelSize: The pixel size and the number of pixels (resolution) jointly determine the size of the camera target surface. At present, the pixel size of digital industrial cameras is generally 3μm-10μm. Generally, the smaller the pixel size, the more difficult it is to manufacture and the harder it is to improve the image quality. Industrial camera spectral response characteristics (SpectralRange): refers to the sensitivity characteristics of the pixel sensor to different light waves. The general response range is 350nm-1000nm. Some cameras add a filter in front of the target to filter out infrared light. If the system needs to be sensitive to infrared light, the filter can be removed. Type details: From the interface, it is divided into: 1394 interface, usb2.0 interface, camlink interface, lvds interface, gige interface. It can be seen from the above. CCD is a high-precision automatic dispensing machine and an indispensable part of the glue filling machine. Without CCD, it is difficult to ensure the quality of dispensing of very small products and products that require very high precision.
How visual inspection works 2026-07-30 /* Unique root container class */ .gtr-container-x7y8z9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333333; line-height: 1.6; padding: 20px; box-sizing: border-box; max-width: 100%; overflow-x: hidden; } /* General paragraph styling */ .gtr-container-x7y8z9 p { font-size: 14px; margin-bottom: 1em; text-align: left !important; word-wrap: break-word; overflow-wrap: break-word; } /* Custom heading styles */ .gtr-container-x7y8z9 .gtr-heading-level2 { font-size: 18px; font-weight: bold; color: #0000FF; margin-top: 1.5em; margin-bottom: 0.8em; text-align: left !important; } .gtr-container-x7y8z9 .gtr-heading-level3 { font-size: 16px; font-weight: bold; color: #0000FF; margin-top: 1.2em; margin-bottom: 0.6em; text-align: left !important; } /* Styling for the image placeholder text */ .gtr-container-x7y8z9 .gtr-image-placeholder { font-size: 14px; color: #666666; text-align: center !important; font-style: italic; margin: 2em 0; padding: 1em; border: 1px dashed #E0E0E0; background-color: rgba(0, 0, 255, 0.05); border-radius: 4px; } /* Responsive adjustments for PC screens */ @media (min-width: 768px) { .gtr-container-x7y8z9 { padding: 30px 50px; } .gtr-container-x7y8z9 p { margin-bottom: 1.2em; } .gtr-container-x7y8z9 .gtr-heading-level2 { font-size: 20px; margin-top: 2em; margin-bottom: 1em; } .gtr-container-x7y8z9 .gtr-heading-level3 { font-size: 18px; margin-top: 1.5em; margin-bottom: 0.8em; } } Machine Vision Inspection: Principles and Applications What is Visual Inspection? As the name suggests, visual inspection uses machines instead of human eyes to make measurements and judgments. Through professional industrial cameras or professional industrial cameras (CCD cameras), that is, image capture devices (divided into CMOS and CCD), the capture target is converted into image signals and sent to the image processing system. Based on pixel distribution, brightness, color and other information, it is converted into digital signals; the image system performs various operations on these signals to extract target features, and then controls the operation of on-site equipment based on the judgment results. Is a mechanism used to produce, assemble or package valuable products. It is invaluable in detecting defects and preventing defective products from being shipped to consumers. WeChat screenshot_20200609154611.png Characteristics of Machine Vision Inspection Characteristics of machine vision inspection: improving production automation and flexibility. It can replace labor in some dangerous working environments. In addition, in large-volume industrial production processes, machine vision inspection equipment is more accurate and efficiency is greatly improved. Next, Xiaodi will take you to understand the working principle of visual inspection: Working Principle of Visual Inspection The working principle of visual inspection involves capturing images of objects. First, accuracy and quality must be ensured. The photographed objects need to be inspected and converted into data for system processing and analysis to ensure that they meet the quality standards of their manufacturers. Objects that do not meet quality standards are tracked and removed. Importance of Understanding Visual Inspection Systems Understanding how a visual inspection system works is important to evaluating the system's contribution to a company's operations. The variables involved when setting up a vision inspection system must be fully understood. Setting these variables correctly, with appropriate tolerances, is critical to ensuring an efficient and reliable operating system in a dynamic production environment. If a variable jumps or is not designed correctly, the system will continuously experience erroneous eliminations, proving to be unreliable in use. Our Expertise and Product Offerings Therefore, it is very important to master the principles of visual inspection. Global technology pioneers and product developers in the fields of medical imaging, photodynamics, and medical lasers provide the highest quality and most professional services. The products cover industrial and medical machine vision systems and products, mainly including a full range of industrial cameras, industrial cameras dedicated to image measurement, visual inspection cameras, Gigabit network industrial cameras, HDMI industrial cameras, microscope cameras, ultra-high-definition pathological microscopy imaging conference systems, pathological microscopy image analysis and remote consultation systems. Products are widely used in scientific research institutes, hospitals and schools, factories and mining enterprises, cultural relic appraisal units, criminal investigation and justice, intelligent transportation and other industries. Welcome friends from the industry to call us for consultation and cooperation.
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