{"id":13132,"date":"2024-08-23T10:55:41","date_gmt":"2024-08-23T10:55:41","guid":{"rendered":"https:\/\/dgzx.hk?p=13132"},"modified":"2024-08-23T10:55:41","modified_gmt":"2024-08-23T10:55:41","slug":"imx383-camera-image-sensor","status":"publish","type":"post","link":"https:\/\/dgzx.hk\/id\/sensor-gambar-kamera-imx383\/","title":{"rendered":"Sensor Gambar Chip LGA-132 Multi-Star IMX385LQR-C"},"content":{"rendered":"<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">IMX385LQR-C adalah sensor gambar solid-state tipe piksel aktif CMOS diagonal 8,35 mm (tipe 1\/2) dengan susunan piksel persegi dan piksel efektif 2,13 juta piksel. Chip ini bekerja dengan catu daya rangkap tiga analog 3,3 V, digital 1,2 V, dan antarmuka 1,8 V, dengan konsumsi daya rendah. Teknologi mosaik tiga warna R, G, dan B digunakan untuk memperoleh sensitivitas tinggi, arus gelap rendah, dan tanpa efek noda. Chip ini memiliki penutup elektronik dengan waktu integrasi pengisian daya variabel.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><strong>Fitur:<\/strong><\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Titik jenis piksel aktif CMOS<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Sirkuit penyesuaian waktu terintegrasi, penggerak H\/V, dan sirkuit komunikasi serial.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Frekuensi masukan: 74,25MHz \/ 37,125MHz<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Jumlah piksel perekaman yang disarankan: 1920 (H) \u00d7 1080 (V) sekitar 2,07 M piksel<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Mode pembacaan: Mode pemindaian piksel penuh \/ Mode pemotongan jendela \/ Arah vertikal \/ horizontal: Mode pembacaan maju \/ mundur<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Laju pembacaan: Laju bingkai maksimum dalam mode pemindaian piksel penuh: 120 bingkai\/detik<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Fungsi rentang dinamis lebar (WDR): WDR pencahayaan ganda \/ WDR tumpang tindih digital<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Fungsi rana variabel (resolusi unit 1H)<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Konverter A\/D 10-bit \/ 12-bit<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Sakelar penguatan konversi (mode HCG \/ mode LCG)<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Fungsi CdS \/ PGA: 0 dB hingga 30 dB: Penguatan analog 30 dB (langkah 0,1 dB) 30,1 dB hingga 72 dB: Penguatan analog 30 dB Penguatan digital 0,1 hingga 42 dB (langkah 0,1 dB)<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Pertukaran I\/O yang didukung: LVDS tegangan rendah (150 MVP-p) serial (sakelar 2 saluran\/4 saluran\/8 saluran) keluaran DDR\/keluaran data serial CSI-2 (2 Jalur\/4 Jalur, keluaran RAW 10\/RAW 12)<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Angka F lensa yang direkomendasikan: 2,8 atau lebih (dekat tepi)<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Jarak pupil keluar yang disarankan: -30 mm hingga -\u221e<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><\/span><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: italic; font-weight: bold; color: #3399CC; line-height: 18px;\">Pertanyaan dan Jawaban yang Sering Diajukan tentang Sensor Gambar Kamera IMX385<\/span><\/span><\/strong><\/p>\n<p><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">1. Apa karakteristik kinerja utama Sensor Gambar Kamera IMX385?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">A: <\/span><\/strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Sensor Gambar Kamera IMX385 memiliki resolusi dan sensitivitas tinggi, serta dapat menangkap gambar yang jernih dan halus dalam berbagai kondisi pencahayaan. Sensor ini memiliki rentang dinamis yang lebar dan dapat memproses detail dari bagian yang gelap hingga terang, sehingga gambar yang ditangkap menjadi lebih realistis dan alami. Selain itu, sensor ini memiliki karakteristik kebisingan rendah dan konsumsi daya rendah, yang dapat mempertahankan kinerja yang stabil selama pengoperasian jangka panjang serta mengurangi pemanasan peralatan dan konsumsi daya.<\/span><\/p>\n<p><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">2. Bidang apa saja yang cocok menggunakan Sensor Gambar Kamera IMX385?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">A: <\/span><\/strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Sensor Gambar Kamera IMX385 banyak digunakan dalam pemantauan keamanan, rumah pintar, kendaraan otonom, dan bidang lainnya. Dalam bidang pemantauan keamanan, sensor ini dapat memberikan gambar video definisi tinggi dan halus untuk membantu pengguna memahami status area yang dipantau secara real time. Dalam bidang rumah pintar, sensor ini dapat bekerja sama dengan berbagai perangkat pintar untuk mewujudkan fungsi seperti pengenalan cerdas dan kontrol otomatis. Dalam bidang kendaraan otonom, sensor gambar IMX385 dapat memberikan informasi jalan dan rintangan yang akurat, sehingga memberikan jaminan yang kuat untuk keselamatan berkendara kendaraan.<\/span><\/p>\n<p><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">3. Apa arsitektur penggerak Sensor Gambar Kamera IMX385?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">A: <\/span><\/strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Arsitektur driver sensor gambar kamera IMX385 biasanya terdiri dari dua bagian: driver kernel dan antarmuka ruang pengguna. Driver kernel bertanggung jawab atas interaksi langsung dengan perangkat keras, termasuk konfigurasi inisialisasi, transmisi data, dan penanganan interupsi. Antarmuka ruang pengguna menyediakan aplikasi dengan API untuk mengakses perangkat keras, seperti pengaturan parameter, memulai pengambilan gambar, dll. Arsitektur ini memastikan pengoperasian yang efisien dan kontrol sensor yang fleksibel.<\/span><\/p>\n<p><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">4. Bagaimana sensor gambar kamera IMX385 berkomunikasi dengan prosesor?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">A:<\/span><\/strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"> Sensor gambar kamera IMX385 biasanya berkomunikasi dengan prosesor melalui antarmuka MIPI CSI-2 (Mobile Industry Processor Interface \u2013 Camera Serial Interface 2). MIPI CSI-2 adalah antarmuka serial berkecepatan tinggi dan berdaya rendah yang cocok untuk transmisi data gambar dan video definisi tinggi. Pengembangan driver memerlukan pemahaman tentang protokol MIPI CSI-2 untuk memungkinkan pengiriman dan penerimaan paket data.<\/span><\/p>\n<p><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">5. Bagaimana kinerja sensor gambar kamera IMX385 dalam lingkungan dengan cahaya latar?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">A: <\/span><\/strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Sensor gambar kamera IMX385 bekerja dengan baik di lingkungan dengan cahaya latar. Beberapa kamera dengan cahaya latar berbasis IMX385 dapat meningkatkan kualitas gambar secara signifikan dengan menggunakan mesin pencitraan dan menggunakan teknologi rentang dinamis ultra-tinggi, sehingga setiap target dalam pemandangan pemantauan terlihat jelas. Bahkan dalam kondisi cahaya latar, sensor ini dapat secara efektif mengurangi masalah seperti bayangan dan sisi yin dan yang, serta meningkatkan visibilitas dan tingkat pengenalan gambar.<\/span><\/p>\n<p><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">6. Bagaimana cara men-debug dan menguji sensor gambar kamera IMX385?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Menjawab:<\/span><\/strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"> Saat melakukan debugging dan pengujian sensor gambar kamera IMX385, pengembang perlu menggunakan alat seperti GDB, kernel log, trace, dll. untuk menemukan masalahnya. Pada saat yang sama, perlu untuk menulis kasus pengujian guna memverifikasi kebenaran driver, termasuk pengujian fungsi dasar dan pengujian kinerja. Pengujian ini dapat memastikan stabilitas dan keandalan sensor dalam berbagai skenario.<\/span><\/p>\n<p><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">7. Apa saja fungsi manajemen daya pada sensor gambar kamera IMX385?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Menjawab: <\/span><\/strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Fungsi manajemen daya sensor gambar kamera IMX385 mencakup mode tidur dan bangun untuk menghemat energi. Saat pengambilan gambar tidak diperlukan, sensor dapat memasuki mode tidur untuk mengurangi konsumsi daya; saat pengambilan gambar diperlukan, sensor akan dibangunkan untuk bekerja. Fungsi manajemen daya ini membantu memperpanjang masa pakai baterai perangkat dan mengurangi konsumsi energi secara keseluruhan.<\/span><\/p>\n<p><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">8. Apa mekanisme sinkronisasi sensor gambar kamera IMX385 dalam aplikasi teropong?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Menjawab:<\/span><\/strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"> Dalam aplikasi binokular, dua sensor gambar kamera IMX385 perlu disinkronkan secara tepat untuk memperoleh data gambar yang tersinkronisasi. Hal ini biasanya melibatkan sinyal sinkronisasi pada tingkat perangkat keras atau strategi sinkronisasi cap waktu pada tingkat perangkat lunak. Dengan memastikan bahwa kedua sensor menangkap data gambar pada titik waktu yang sama, akurasi dan keandalan sistem penglihatan binokular dapat ditingkatkan.<\/span><\/p>\n<p><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">9. Berapa resolusi dan frame rate sensor gambar kamera IMX385?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Menjawab: <\/span><\/strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Resolusi dan frame rate spesifik dari sensor gambar kamera IMX385 dapat bervariasi tergantung pada model atau skenario aplikasi. Secara umum, sensor IMX385 memiliki resolusi dan frame rate tinggi yang dapat memenuhi kebutuhan berbagai skenario aplikasi. Namun, nilai resolusi dan frame rate spesifik perlu merujuk pada lembar spesifikasi sensor atau dokumen terkait.<\/span><\/p>\n<p><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">10. Bagaimana kinerja sensor gambar kamera IMX385 dalam kondisi cahaya redup?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Menjawab:<\/span><\/strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"> Sensor gambar kamera IMX385 juga berkinerja baik dalam kondisi cahaya redup. Sensitivitasnya yang tinggi dan karakteristik noise yang rendah memungkinkan sensor untuk menangkap gambar yang jelas dan terperinci dalam lingkungan cahaya redup. Selain itu, beberapa kamera berbasis IMX385 juga dilengkapi dengan algoritma pengoptimalan cahaya redup untuk lebih meningkatkan kualitas gambar dalam kondisi cahaya redup.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><\/p>\n<p><\/span><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>IMX385LQR-C is a diagonal 8.35mm (1\/2 type) CMOS active pixel type solid-state image sensor with a square pixel array and 2.13M effective pixels. The chip works with analog 3.3V, digital 1.2V, and interface 1.8V triple power supply, with low power consumption. The three-color mosaic technology of R, G, and B is used to obtain high sensitivity, low dark current, and no smudge effects. The chip has an electronic shutter with variable charge integration time. Features: CMOS active pixel type point Built-in timing adjustment circuit, H\/V drive and serial communication circuit. Input frequency: 74.25 MHz \/ 37.125 MHz Recommended recording pixel count: 1920 (H) \u00d7 1080 (V) approx. 2.07 M pixels Readout mode: Full pixel scan mode \/ Window crop mode \/ Vertical \/ Horizontal direction: Forward \/ reverse readout mode Readout rate: Maximum frame rate in full pixel scan mode: 120 frames\/s Wide dynamic range (WDR) function: Multiple exposure WDR \/ Digital overlap WDR Variable shutter function (resolution 1H unit) 10-bit \/ 12-bit A\/D converter Conversion gain switch (HCG mode \/ LCG mode) CdS \/ PGA function: 0 dB to 30 dB: Analog gain 30 dB (0.1 dB step) 30.1dB to 72 dB: Analog gain 30 dB Digital gain 0.1 to 42 dB (0.1 dB step) Supported I\/O exchange: Low voltage LVDS (150 MVP-p) serial (2 ch\/4 ch\/8 ch switch) DDR output\/CSI-2 serial data output (2 Lane\/4 Lane, RAW 10\/RAW 12 output) Recommended lens F number: 2.8 or more (near edge) Recommended exit pupil distance: -30 mm to -\u221e Frequently Asked Questions and Answers about IMX385 Camera Image Sensor 1. What are the main performance characteristics of IMX385 Camera Image Sensor? A: IMX385 Camera Image Sensor has high resolution and high sensitivity, and can capture clear and delicate images under various lighting conditions. It has a wide dynamic range and can process details from dark to bright parts, making the captured images more realistic and natural. In addition, the sensor has the characteristics of low noise and low power consumption, which can maintain stable performance during long-term operation and reduce equipment heating and power consumption. 2. What fields are IMX385 Camera Image Sensors suitable for? A: IMX385 Camera Image Sensors are widely used in security monitoring, smart home, autonomous driving and other fields. In the field of security monitoring, it can provide high-definition and smooth video images to help users understand the status of the monitored area in real time. In the field of smart home, the sensor can cooperate with various smart devices to realize functions such as intelligent recognition and automatic control. In the field of autonomous driving, IMX385 image sensors can provide accurate road and obstacle information, providing strong guarantee for the safe driving of vehicles. 3. What is the driving architecture of IMX385 Camera Image Sensor? A: The driver architecture of the IMX385 camera image sensor usually consists of two parts: the kernel driver and the user space interface. The kernel driver is responsible for direct interaction with the hardware, including initialization configuration, data transmission and interrupt handling. The user space interface provides the application with an API to access the hardware, such as setting parameters, starting capture, etc. This architecture ensures efficient operation and flexible control of the sensor. 4. How does the IMX385 camera image sensor communicate with the processor? A: The IMX385 camera image sensor usually communicates with the processor through the MIPI CSI-2 (Mobile Industry Processor Interface &#8211; Camera Serial Interface 2) interface. MIPI CSI-2 is a high-speed, low-power serial interface suitable for high-definition video and image data transmission. Driver development requires understanding of the MIPI CSI-2 protocol to enable the sending and receiving of data packets. 5. How does the IMX385 camera image sensor perform in a backlit environment? A: The IMX385 camera image sensor performs well in a backlit environment. Some IMX385-based backlight cameras can significantly improve the image quality by carrying an imaging engine and using ultra-high dynamic range technology, making every target in the monitoring scene clearly visible. Even in backlight conditions, it can effectively reduce problems such as shadows and yin and yang sides, and improve the visibility and recognition rate of the image. 6. How to debug and test the IMX385 camera image sensor? Answer: When debugging and testing the IMX385 camera image sensor, developers need to use tools such as GDB, kernel log, trace, etc. to locate the problem. At the same time, it is necessary to write test cases to verify the correctness of the driver, including basic function tests and performance tests. These tests can ensure the stability and reliability of the sensor in different scenarios. 7. What are the power management functions of the IMX385 camera image sensor? Answer: The power management functions of the IMX385 camera image sensor include sleep and wake-up modes to save energy. When image capture is not required, the sensor can enter sleep mode to reduce power consumption; when image capture is required, the sensor is woken up to work. This power management function helps to extend the battery life of the device and reduce overall energy consumption. 8. What is the synchronization mechanism of the IMX385 camera image sensor in binocular applications? Answer: In binocular applications, two IMX385 camera image sensors need to be precisely synchronized to obtain synchronized image data. This usually involves synchronization signals at the hardware level or timestamp synchronization strategies at the software level. By ensuring that the two sensors capture image data at the same time point, the accuracy and reliability of the binocular vision system can be improved. 9. What is the resolution and frame rate of the IMX385 camera image sensor? Answer: The specific resolution and frame rate of the IMX385 camera image sensor may vary depending on the model or application scenario. In general, the IMX385 sensor has a high resolution and frame rate that can meet the needs of a variety of application scenarios. However, the specific resolution and frame rate values need to refer to the sensor&#39;s specification sheet or related documents. 10. How does<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","footnotes":""},"categories":[620],"tags":[645],"class_list":["post-13132","post","type-post","status-publish","format-standard","hentry","category-2mp-1080p-camera-sensor","tag-imx385"],"_links":{"self":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/posts\/13132","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=13132"}],"version-history":[{"count":0,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/posts\/13132\/revisions"}],"wp:attachment":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/media?parent=13132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/categories?post=13132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/tags?post=13132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}