{"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\/pt\/sensor-de-imagem-de-camera-imx485-12mp-coms\/","title":{"rendered":"Sensor de imagem da c\u00e2mera Sony IMX485 12MP COMS"},"content":{"rendered":"<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Sony <strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: italic; font-weight: bold; color: #3399CC; line-height: 18px;\">IMX458<\/span><\/strong> (12MP) \u00e9 um sensor de imagem de c\u00e2mera para smartphones, tem sido amplamente utilizado em muitos smartphones famosos. Agora, o Sony IMX458 adota um novo design de pacote PLCC para se adequar ao SoC do Hi3559V100. Al\u00e9m da resolu\u00e7\u00e3o de 4k30fps, a solu\u00e7\u00e3o de c\u00e2mera de a\u00e7\u00e3o tamb\u00e9m suporta o modo de disparo em c\u00e2mera lenta (ou alta taxa de quadros), pode gravar v\u00eddeo HD 1080p a at\u00e9 60 quadros por segundo. O HiSilicon Hi3559V100 fornece tecnologia avan\u00e7ada de compress\u00e3o de imagem\/quadro H.265 para suportar codifica\u00e7\u00e3o de v\u00eddeo 4K\/30fps. Ao utilizar os sistemas operacionais Linux e HiSilicon Lite OS dual-core, esta c\u00e2mera de a\u00e7\u00e3o pode inicializar super r\u00e1pido e fornecer os recursos de processamento de dados mais avan\u00e7ados porque possui 17 processadores dual-core de 1,25 GHz e 7 de 800 MHz integrados.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">O Sony IMX485 \u00e9 um sensor de imagem CMOS retroiluminado de resolu\u00e7\u00e3o 4K tipo 1\/1.2. O amplo tamanho de pixel de 2,9 m\u00edcrons quadrados, juntamente com a mais recente tecnologia de pixel para funcionalidade de baixo ru\u00eddo, melhora o desempenho em baixa luminosidade, tornando este sensor ideal para c\u00e2meras de seguran\u00e7a 4K de ponta. Este sensor de imagem \u00e9 ideal para c\u00e2meras de seguran\u00e7a em uma variedade de aplica\u00e7\u00f5es de vigil\u00e2ncia, como antirroubo, alarmes de desastres, sistemas de monitoramento de tr\u00e1fego ou complexos comerciais.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Dogoozx Personalizado<a href=\"https:\/\/dgzx.hkproducts\/\" target=\"_blank\" rel=\"noopener\"> M\u00f3dulos de c\u00e2mera<\/a><\/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;\">Perguntas frequentes sobre o sensor de imagem da c\u00e2mera IMX485<\/span><\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">1. O que \u00e9 IMX485?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">O IMX485 \u00e9 um sensor de imagem de estado s\u00f3lido CMOS desenvolvido pela Sony, especialmente projetado para c\u00e2meras coloridas. Ele tem um tamanho diagonal de 12,86 mm, uma matriz de pixels quadrados e 8,42 milh\u00f5es de pixels efetivos. O modelo IMX485LQJ usa a exclusiva tecnologia de pixels retroiluminados da Sony &quot;STARVIS&quot;, que tem as vantagens de alta sensibilidade, baixa corrente escura e sem listras, e \u00e9 adequado para uma variedade de cen\u00e1rios de aplica\u00e7\u00e3o com requisitos de imagem de alta qualidade.<\/span><\/p>\n<p><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">2. Quais s\u00e3o as principais caracter\u00edsticas do IMX485?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Os principais recursos do IMX485 incluem:<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Alta sensibilidade e baixa corrente escura: Gra\u00e7as \u00e0 tecnologia de pixel retroiluminado, o IMX485 tem bom desempenho em ambientes com pouca luz.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">V\u00e1rios modos de leitura de pixels: suporta modo de varredura completa de pixels, modo de mesclagem de linhas 2\/2 horizontais\/verticais, modo de corte de janela e modo de leitura positiva e negativa horizontal\/vertical para atender \u00e0s necessidades de diferentes cen\u00e1rios de aplica\u00e7\u00e3o.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Alta capacidade de leitura de taxa de quadros: no modo de varredura de pixels completos, ele pode atingir uma taxa de leitura de at\u00e9 60 quadros por segundo com profundidade de cor de 12 bits e at\u00e9 90 quadros por segundo com profundidade de cor de 10 bits.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Fun\u00e7\u00e3o de alta faixa din\u00e2mica (HDR): Possui fun\u00e7\u00f5es de exposi\u00e7\u00e3o m\u00faltipla HDR e sobreposi\u00e7\u00e3o digital HDR para melhorar a qualidade da imagem, especialmente em ambientes de alto contraste.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Fun\u00e7\u00e3o de sensor s\u00edncrono: pode sincronizar v\u00e1rios sensores, adequado para aplica\u00e7\u00f5es complexas que exigem que v\u00e1rios sensores trabalhem juntos.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Fun\u00e7\u00e3o de obturador de velocidade vari\u00e1vel: Possui uma fun\u00e7\u00e3o de obturador de velocidade vari\u00e1vel com resolu\u00e7\u00e3o de unidades 2H, que pode ajustar a velocidade do obturador de acordo com diferentes condi\u00e7\u00f5es de ilumina\u00e7\u00e3o.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Conversor A\/D de alta precis\u00e3o: O conversor A\/D interno integrado de 10 bits\/12 bits fornece dados de imagem de alta qualidade.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Fun\u00e7\u00e3o CDS\/PGA: Possui uma faixa de ganho ajust\u00e1vel de 0 dB a 72 dB com um tamanho de passo de 0,3 dB, o que melhora ainda mais a qualidade da imagem.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><br \/><\/span><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">3. Quais falhas s\u00e3o propensas ao IMX485?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Como um sensor de imagem sofisticado, o IMX485 pode ter relativamente poucas falhas, mas pode encontrar os seguintes problemas:<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Problema de superaquecimento: Ao trabalhar continuamente por um longo per\u00edodo ou transmitir uma grande quantidade de dados, o chip pode superaquecer, resultando em degrada\u00e7\u00e3o do desempenho.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Problema de conex\u00e3o: Se a conex\u00e3o entre o IMX485 e o circuito externo n\u00e3o estiver correta, como a fia\u00e7\u00e3o das portas A e B estiver errada, a comunica\u00e7\u00e3o poder\u00e1 falhar.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Interfer\u00eancia eletromagn\u00e9tica: Campos eletromagn\u00e9ticos fortes ou interfer\u00eancia de ondas eletromagn\u00e9ticas podem afetar sua opera\u00e7\u00e3o normal.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Danos f\u00edsicos: Choques mec\u00e2nicos ou vibra\u00e7\u00f5es podem causar danos \u00e0 estrutura interna.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"><br \/><\/span><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">4. Como resolver a falha do IMX485?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Para poss\u00edveis falhas do IMX485, as seguintes medidas podem ser tomadas para resolv\u00ea-las:<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Problema de superaquecimento: adicione um dissipador de calor ao redor do chip ou pare por um tempo para deixar o chip esfriar.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Problema de conex\u00e3o: Verifique a linha de conex\u00e3o para garantir que as portas A e B estejam conectadas corretamente. Voc\u00ea pode usar ferramentas como um oscilosc\u00f3pio para detectar se a linha de sinal est\u00e1 conectada corretamente.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Interfer\u00eancia eletromagn\u00e9tica: certifique-se de que o ambiente de trabalho do IMX485 esteja longe de campos eletromagn\u00e9ticos fortes ou fontes de ondas eletromagn\u00e9ticas, ou tome medidas de blindagem adequadas.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\">Danos f\u00edsicos: Se voc\u00ea suspeitar que a falha foi causada por danos f\u00edsicos, \u00e9 recomend\u00e1vel entrar em contato com um profissional de manuten\u00e7\u00e3o ou um centro de servi\u00e7o p\u00f3s-venda para inspe\u00e7\u00e3o e reparo.<\/span><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>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&#39;s unique back-illuminated pixel technology &quot;STARVIS&quot;, 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\/pt\/wp-json\/wp\/v2\/posts\/13215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dgzx.hk\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dgzx.hk\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/pt\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/pt\/wp-json\/wp\/v2\/comments?post=13215"}],"version-history":[{"count":0,"href":"https:\/\/dgzx.hk\/pt\/wp-json\/wp\/v2\/posts\/13215\/revisions"}],"wp:attachment":[{"href":"https:\/\/dgzx.hk\/pt\/wp-json\/wp\/v2\/media?parent=13215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgzx.hk\/pt\/wp-json\/wp\/v2\/categories?post=13215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgzx.hk\/pt\/wp-json\/wp\/v2\/tags?post=13215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}