CASE STUDY: Flash storage solution for OEM of digital video recording systems for law enforcement agencies
■SMART Modular partnered with a company on a mission critical application that directly affects human lives and public safety. The company, now a customer, manufactures a trunk-mounted video recorder system for law enforcement agencies as well as other security products.
■For this Original Equipment Manufacturer's (OEM's) application, the data being recorded on solid state drives (SSDs) required utmost reliability due to public interaction and potential use in the courtroom as evidence. The OEM and SMART discussed requirements for storage and retrieval of the video, how the video recorder required 24/7 video storage capability to ensure public transparency for the department and its integration into their other video monitoring products.
■The OEM's engineering team detailed the need for the in-vehicle camera to wirelessly pair with officers’ body cameras for a comprehensive cloud-based digital evidence system. Encrypted storage and secure uploading were also necessary to maintain security.Their system utilizes dual-view 4K Automatic License Plate Recognition (ALPR) supporting up to five cameras at one time. It also employs 5G data processing with that technology's increasing pervasiveness.
■The system finally had to be able to retain the last 24 hours of video evidence and support remote retrieval. It also required steady performance for consistent data transmission. All key to evidence retention.
■The stored data had to be reliable and secure due to potential evidentiary ramifications. This required a Flash storage device with advanced Flash management functions to safeguard against corruption of stored data in normal operation and when power supply became irregular or intermittent. Low power consumption is also a must for low heat dissipation in a fan-less, enclosed system to maintain data integrity and to keep the storage device from negatively affecting other sensitive electronic components in a patrol car. Support for power saving modes such as Autonomous Power State Transitions (APST), Active State Power Management (ASPM) are desirable.
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DuraFlash PCIe NVMe drive 、 DuraFlash drives 、 Flash storage devices 、 M.2 2280 PCIe NVMe device 、 PCIe NVMe 、 DuraFlash products 、 DuraFlash M.2 2280 PCIe NVMe drive 、 drives |
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Case Study |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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08.05.21 |
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Rev.2 |
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