{"id":13215,"date":"2024-09-09T10:49:10","date_gmt":"2024-09-09T10:49:10","guid":{"rendered":"https:\/\/dgzx.hk?p=13215"},"modified":"2024-09-09T10:49:10","modified_gmt":"2024-09-09T10:49:10","slug":"imx485-12mp-coms-camera-image-sensor","status":"publish","type":"post","link":"https:\/\/dgzx.hk\/id\/sensor-gambar-kamera-coms-imx485-12mp\/","title":{"rendered":"Sensor Gambar Kamera Sony IMX485 12MP COMS"},"content":{"rendered":"

Sony IMX458<\/span><\/strong> (12MP) adalah sensor gambar kamera untuk telepon pintar, yang telah banyak digunakan di banyak telepon pintar terkenal. Kini Sony IMX458 mengadopsi desain paket PLCC baru agar sesuai dengan SoC Hi3559V100. Selain resolusi 4k30fps, solusi kamera aksi ini juga mendukung mode pemotretan gerakan lambat (atau frame rate tinggi), yang dapat merekam video HD 1080p hingga 60 frame per detik. HiSilicon Hi3559V100 menyediakan teknologi kompresi gambar\/frame H.265 canggih untuk mendukung penyandian video 4K\/30fps. Dengan memanfaatkan sistem operasi dual-core Linux dan HiSilicon Lite OS, kamera aksi ini dapat melakukan booting dengan sangat cepat dan menyediakan kemampuan pemrosesan data tercanggih karena memiliki 17 prosesor dual-core 1,25GHz dan 7 800MHz bawaan.<\/span><\/p>\n

Sony IMX485 adalah sensor gambar CMOS dengan resolusi 4K tipe 1\/1,2 dengan pencahayaan belakang. Ukuran piksel yang besar yaitu 2,9 mikron persegi, ditambah dengan teknologi piksel terbaru untuk fungsionalitas dengan noise rendah, meningkatkan kinerja dalam cahaya rendah, menjadikan sensor ini ideal untuk kamera keamanan 4K kelas atas. Sensor gambar ini ideal untuk kamera keamanan dalam berbagai aplikasi pengawasan, seperti antipencurian, alarm bencana, sistem pemantauan lalu lintas, atau kompleks komersial.<\/span><\/p>\n

Dogoozx Kustom Modul Kamera<\/a><\/span><\/p>\n

Tanya Jawab Umum Sensor Gambar Kamera IMX485<\/span><\/span><\/strong><\/p>\n

1. Apa itu IMX485?<\/span><\/strong><\/p>\n

IMX485 adalah sensor gambar solid-state CMOS yang dikembangkan oleh Sony, yang dirancang khusus untuk kamera berwarna. Sensor ini memiliki ukuran diagonal 12,86 mm, susunan piksel persegi, dan 8,42 juta piksel efektif. Model IMX485LQJ menggunakan teknologi piksel bercahaya belakang unik Sony "STARVIS", yang memiliki keunggulan sensitivitas tinggi, arus gelap rendah, dan tidak ada garis-garis, serta cocok untuk berbagai skenario aplikasi dengan persyaratan pencitraan berkualitas tinggi.<\/span><\/p>\n

<\/p>\n

2. Apa saja fitur utama IMX485?<\/span><\/strong><\/p>\n

Fitur utama IMX485 meliputi:<\/span><\/p>\n

Sensitivitas tinggi dan arus gelap rendah: Berkat teknologi piksel bercahaya belakang, IMX485 bekerja dengan baik di lingkungan dengan cahaya redup.<\/span><\/p>\n

Beberapa mode pembacaan piksel: Mendukung mode pemindaian piksel penuh, mode penggabungan garis 2\/2 horizontal\/vertikal, mode pemotongan jendela, dan mode pembacaan positif dan negatif horizontal\/vertikal untuk memenuhi kebutuhan berbagai skenario aplikasi.<\/span><\/p>\n

Kemampuan membaca frame rate tinggi: Dalam mode pemindaian piksel penuh, dapat mencapai kecepatan membaca hingga 60 frame per detik dengan kedalaman warna 12-bit dan hingga 90 frame per detik dengan kedalaman warna 10-bit.<\/span><\/p>\n

Fungsi rentang dinamis tinggi (HDR): Memiliki fungsi HDR pencahayaan ganda dan HDR tumpang tindih digital untuk meningkatkan kualitas gambar, terutama di lingkungan kontras tinggi.<\/span><\/p>\n

Fungsi sensor sinkron: Dapat menyinkronkan beberapa sensor, cocok untuk aplikasi kompleks yang memerlukan beberapa sensor untuk bekerja bersama.<\/span><\/p>\n

Fungsi rana kecepatan variabel: Memiliki fungsi rana kecepatan variabel dengan resolusi unit 2H, yang dapat menyesuaikan kecepatan rana sesuai dengan kondisi pencahayaan yang berbeda.<\/span><\/p>\n

Konverter A\/D presisi tinggi: Konverter A\/D 10-bit\/12-bit terintegrasi internal menyediakan data gambar berkualitas tinggi.<\/span><\/p>\n

Fungsi CDS\/PGA: Memiliki rentang penguatan yang dapat disesuaikan dari 0 dB hingga 72 dB dengan ukuran langkah 0,3 dB, yang selanjutnya meningkatkan kualitas gambar.<\/span><\/p>\n


<\/span><\/p>\n

3. Kerusakan apa saja yang rentan terjadi pada IMX485?<\/span><\/strong><\/p>\n

Sebagai sensor gambar yang canggih, IMX485 mungkin memiliki sedikit kekurangan, tetapi mungkin menghadapi masalah berikut:<\/span><\/p>\n

Masalah panas berlebih: Saat bekerja terus-menerus dalam waktu lama atau mengirimkan data dalam jumlah besar, chip mungkin terlalu panas, sehingga mengakibatkan penurunan kinerja.<\/span><\/p>\n

Masalah koneksi: Jika koneksi antara IMX485 dan sirkuit eksternal tidak benar, seperti kabel port A dan B salah, komunikasi mungkin gagal.<\/span><\/p>\n

Gangguan elektromagnetik: Medan elektromagnetik yang kuat atau gangguan gelombang elektromagnetik dapat memengaruhi operasi normalnya.<\/span><\/p>\n

Kerusakan fisik: Guncangan atau getaran mekanis dapat menyebabkan kerusakan pada struktur internal.<\/span><\/p>\n


<\/span><\/p>\n

4. Bagaimana cara mengatasi kesalahan IMX485?<\/span><\/strong><\/p>\n

Untuk kemungkinan kesalahan pada IMX485, tindakan berikut dapat diambil untuk menyelesaikannya:<\/span><\/p>\n

Masalah panas berlebih: Tambahkan unit pendingin di sekitar chip, atau hentikan sementara waktu agar chip menjadi dingin.<\/span><\/p>\n

Masalah koneksi: Periksa jalur koneksi untuk memastikan port A dan B terhubung dengan benar. Anda dapat menggunakan alat seperti osiloskop untuk mendeteksi apakah jalur sinyal terhubung dengan benar.<\/span><\/p>\n

Gangguan elektromagnetik: Pastikan lingkungan kerja IMX485 jauh dari medan elektromagnetik atau sumber gelombang elektromagnetik yang kuat, atau ambil tindakan perlindungan yang tepat.<\/span><\/p>\n

Kerusakan fisik: Jika Anda menduga bahwa kesalahan disebabkan oleh kerusakan fisik, disarankan untuk menghubungi petugas pemeliharaan profesional atau pusat layanan purna jual untuk pemeriksaan dan perbaikan.<\/span><\/p>\n

<\/p>","protected":false},"excerpt":{"rendered":"

Sony IMX458 (12MP) is a camera image sensor for smartphones, it has been widely used in many famous smartphones. Now Sony IMX458 adopts a new PLCC package design to fit the SoC of Hi3559V100. In addition to 4k30fps resolution, the action camera solution also supports slow motion (or high frame rate) shooting mode, it can shoot 1080p HD video at up to 60 frames per second. HiSilicon Hi3559V100 provides advanced H.265 image\/frame compression technology to support 4K\/30fps video encoding. By utilizing Linux and HiSilicon Lite OS dual-core operating systems, this action camera can boot up super fast and provide the most advanced data processing capabilities because it has built-in 17 1.25GHz and 7 800MHz dual-core processors. Sony IMX485 is a 1\/1.2 type 4K resolution back-illuminated CMOS image sensor. The ample pixel size of 2.9 microns squared, coupled with the latest pixel technology for low noise functionality, improves low-light performance, making this sensor ideal for high-end 4K security cameras. This image sensor is ideal for security cameras in a variety of surveillance applications, such as anti-theft, disaster alarms, traffic monitoring systems or commercial complexes. Dogoozx Custom Camera Modules IMX485 Camera Image Sensor FAQ 1. What is IMX485? IMX485 is a CMOS solid-state image sensor developed by Sony, specially designed for color cameras. It has a diagonal size of 12.86mm, a square pixel array, and 8.42 million effective pixels. The IMX485LQJ model uses Sony's unique back-illuminated pixel technology "STARVIS", which has the advantages of high sensitivity, low dark current and no stripes, and is suitable for a variety of application scenarios with high-quality imaging requirements. 2. What are the main features of IMX485? The main features of IMX485 include: High sensitivity and low dark current: Thanks to the back-illuminated pixel technology, IMX485 performs well in low-light environments. Multiple pixel reading modes: Supports full pixel scanning mode, horizontal\/vertical 2\/2 line merging mode, window cropping mode, and horizontal\/vertical positive and negative reading mode to meet the needs of different application scenarios. High frame rate reading capability: In full pixel scanning mode, it can achieve a reading rate of up to 60 frames per second with 12-bit color depth and up to 90 frames per second with 10-bit color depth. High dynamic range (HDR) function: It has multiple exposure HDR and digital overlap HDR functions to improve image quality, especially in high contrast environments. Synchronous sensor function: It can synchronize multiple sensors, suitable for complex applications that require multiple sensors to work together. Variable speed shutter function: It has a variable speed shutter function with a resolution of 2H units, which can adjust the shutter speed according to different lighting conditions. High-precision A\/D converter: The internal integrated 10-bit\/12-bit A\/D converter provides high-quality image data. CDS\/PGA function: It has an adjustable gain range of 0dB to 72dB with a step size of 0.3dB, which further improves image quality. 3. What faults are prone to IMX485? As a sophisticated image sensor, IMX485 may have relatively few faults, but may encounter the following problems: Overheating problem: When working continuously for a long time or transmitting a large amount of data, the chip may overheat, resulting in performance degradation. Connection problem: If the connection between IMX485 and the external circuit is not correct, such as the wiring of ports A and B is wrong, communication may fail. Electromagnetic interference: Strong electromagnetic fields or electromagnetic wave interference may affect its normal operation. Physical damage: Mechanical shock or vibration may cause damage to the internal structure. 4. How to solve the fault of IMX485? For the possible faults of IMX485, the following measures can be taken to solve them: Overheating problem: Add a heat sink around the chip, or stop for a while to let the chip cool down. Connection problem: Check the connection line to ensure that ports A and B are correctly connected. You can use tools such as an oscilloscope to detect whether the signal line is correctly connected. Electromagnetic interference: Make sure that the working environment of IMX485 is away from strong electromagnetic fields or electromagnetic wave sources, or take appropriate shielding measures. Physical damage: If you suspect that the fault is caused by physical damage, it is recommended to contact a professional maintenance personnel or after-sales service center for inspection and repair.<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","footnotes":""},"categories":[614],"tags":[660],"class_list":["post-13215","post","type-post","status-publish","format-standard","hentry","category-13mp-4k-camera-sensor","tag-imx485"],"_links":{"self":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/posts\/13215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/comments?post=13215"}],"version-history":[{"count":0,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/posts\/13215\/revisions"}],"wp:attachment":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/media?parent=13215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/categories?post=13215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/tags?post=13215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}