In-Vehicle/Transportation

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Challenges & Requirements

The transportation system is a comprehensive one that encompasses the operating vehicles and the components of the transport networks such as stations and command centers. Land vehicles that typically require industrial-grade storage solutions are trucks, buses, trains and heavy-duty tractors, all of which routinely perform work that put immense strain on the machinery. Throughout their operations, these vehicles experience drastic temperature changes, environmental disturbances and hazardous weather conditions.

To keep the vehicle functioning properly, in-vehicle applications need to withstand the harshest environments and ever-changing conditions. Therefore, in-vehicle applications have certain common requirements: wide operating temperatures, long-term data retention, repetitive power cycling, shock and vibration resistance.

The other components of the transportation system need to receive information from these vehicles and send corresponding commands in real time. This ability requires robust storage solutions that prioritize data processing and integrity.

Solutions

Cervoz has a family of storage solutions designed for in-vehicle applications. The T376 SSD complies with the ISO-16750 for road vehicles, guaranteeing optimal performance even in the event of shock and vibration. Furthermore, the SSD is tried-and-tested to withstand extreme temperatures from -40˚C to 85˚C. Other technologies, such as the Cervoz Powerguard (a power loss protection) and various Flash features, that protect data integrity even in situations with unstable power supply.

Cervoz memory solutions complement the SSD to support the processing of volume of data that the other components of the transportation network receive and send.

Featured Technologies

ISO-16750-3

A standard for road vehicles to ensure that they are well-equipped to handle conditions they may encounter on the road such as shock and vibration, including thermal shock.

Anti-Vibration Fill

An epoxy resin fill used on storage and memory modules that prevents solder joints from coming loose, thereby making them more shock-resistant.

Wide Temperature

Storage and memory products that can withstand wider than typical temperature range, operating from -40˚C to 85˚C.

Flash Module with DRAM buffer

A coupling that uses the DRAM's lack of programming and erase time limitations to enhance the SSD's performance and endurance.

Reliability-Optimized MLC

A technology that uses MLC NAND but with a special firmware to simulate the mechanism of SLC technology to enhance endurance and reliability.

Powerguard (Power Loss Protection)

A function that protects the firmware against power outage by providing extra power during such events to complete the saving of data and thus prevent any data loss.

Understanding M.2 Interface Keys: A Quick Guide

The M.2 interface has revolutionized modern computing by enabling the seamless integration of high-speed storage solutions within a compact form factor. This article delves into the world of M.2 connectors, focusing on the various key types and their crucial role in guaranteeing compatibility and unlocking peak performance potential for M.2 cards. Overview of M.2 Interface M.2 stands at the forefront of internal connection standards, primarily used for solid-state drives (SSDs). Its popularity stems from its ability to support various physical dimensions and electrical interfaces within a minimal footprint, making it ideal for diverse applications. Key Types in M.2 Cards M.2 cards come in various key types, including A, E, B, M, A+E, and B+M key. Each key type has distinct physical notches that dictate their compatibility with different devices and applications. These keys safeguard devices and motherboards from damage by preventing incorrect module insertion, highlighting the importance of understanding key types for optimal performance. Below is a comparison of common key types found in M.2 cards: Comparison of Different Keys The common M.2 key types - B, M, and B+M - cater to specific interfaces and applications. Key B suits SATA, PCIe x2, USB2.0, or USB3.0 interfaces, making it suitable for storage and WWAN+GNSS expansion. Key M is tailored for PCIe x4 interfaces, facilitating high-speed data transfer, perfect for high-performance SSDs Additionally, it supports SATA interfaces, although compatibility is contingent on the motherboard's support. B+M keys can fit into either B or M key slots, offering the best versatility. Additionally, A+E keys are tailored for connectivity and expansion modules like wireless network cards and Bluetooth modules. Its design enables these cards to support both USB and PCIe x2 interfaces, ensuring broad compatibility across various applications. Selecting the right key type is essential for maximizing performance according to individual requirements. Gamers benefit from M key’s speed, while businesses find B and M keys ideal for long-term operational flexibility. Ensuring compatibility between the M.2 component and the motherboard slot is key to achieving optimal performance without compromising system integrity. Further reading: SATA vs. PCIe: What's the difference? Industrial M.2 NVMe SSDs Pros and Cons of NVMe

# M.2 PCIe NVMe SSD # 2024

Cervoz_Powering Industrial Applications with New M.2 NVMe SSDs

NEWS

2024.03.20

Powering Industrial Applications with New M.2 NVMe SSDs

Introducing the Cervoz New T425 Series M.2 NVMe SSDs Cervoz brings its new storage solution to industrial applications with the launch of its new T425 Series M.2 NVMe SSDs-M.2 2230 (B+M) and M.2 2242 (B+M). Available in the compact 2230 and 2242 form factors, these PCIe Gen3x2 SSDs pack impressive performance into small footprints. Engineered for reliability and efficiency, the T425 Series provides industrial-grade solutions for embedded systems and space-constrained applications. Space-Saving Form Factors for Seamless Integration The tiny size of the T425 Series SSDs enables easy integration into small, fanless devices where internal space is limited. From in-vehicle systems and handheld scanners to medical equipment and industrial PCs, these SSDs allow seamless upgrades without compromising capacity or performance. Balanced Performance for Demanding Workloads Balanced speeds up to 1630MB/s sequential read and 1455MB/s sequential write provide ample performance for most industrial workloads, while maintaining lower power draw than PCIe Gen4 SSDs. The performance of the T425 Series is highly consistent and stable, ideal for industrial applications where high-speed data transfer is necessary but not at the absolute maximum levels. Reliable Operation Across Temperatures Supporting a wide operating temperature range from -40°C to 85°C, the T425 Series delivers robust performance whether in cold facilities or hot environments. Its industrial-grade design ensures dependable operation under extended temperature fluctuations. Lower Power, Efficient Operation The T425 Series is designed for power efficiency, achieving lower power draw compared to higher-spec PCIe Gen4 solutions. This makes it well-suited for industrial applications with strict power requirements, such as factory automation, point-of-sale systems, and ruggedized handheld devices. To maintain consistent performance in such use cases, the T425 Series leverages Dynamic Thermal Throttling technology. This enables sustained high speeds over extended usage without compromising reliability or exceeding power budgets. Proven and Compatible The T425 Series breaks free from the constraints of aging PCIe Gen3x2 storage. Built on mature interface technology, these SSDs have undergone grueling compatibility testing to ensure seamless upgrades. Their validated, optimized performance will breathe new life into legacy systems, unlocking speeds beyond what was previously possible. Experience the T425 Series Advantage The T425 M.2 2230 (B+M) and M.2 2242 (B+M) SSDs reinforce Cervoz's strengths in industrial storage. Contact our sales team today to explore how these reliable, space-saving drives can empower your next embedded project. Cervoz M.2 NVMe SSDs Family T405 T435 T436 T441 Form Factor M.2 2230 M.2 2242 M.2 2242/2280 M.2 2242/2280 Interface Gen 3x2 Gen 3x4 Gen 4x4 Connector A+E B+M B+M M Capacity 64GB/128GB/512GB 64GB~1TB 128GB ~1TB 240GB ~1920GB 480GB ~3840GB Special Feature - - - - with DRAM buffer Powerguard with DRAM buffer Performance Seq. Read/ Write(MB/s) Up to 815/ 760 Up to 1035/ 940 Up to 1630/ 1455 Up to 2080/ 1660 Up to 2085/ 1840 Up to 3,445/ 1,000 Up to 7,100/ 6,190 Operating Temp. 0°C ~ 70°C/-40°C ~ 85°C 0°C ~ 70°C

# M.2 PCIe NVMe SSD # 2024

Cervoz_Cervoz Solutions in Digital World

NEWS

2024.02.29

Cervoz Solutions in Digital World

Powerful and Efficient Display Expansion Card There is an ever-increasing demand for high-performance displays in rugged industrial applications from digital signage and medical imaging to gaming and transportation. However, traditional display cards can be bulky, power-hungry, and difficult to integrate into small or custom form factor systems. Cervoz offers the perfect display solution with the M.2 2280 LVDS Display Card, MEC-DIS-271L. Harness the Speed, Efficiency and Noise Immunity of LVDS The MEC-DIS-271L utilizes LVDS (Low Voltage Differential Signaling) interface to deliver compelling benefits. LVDS can transmit data at high speeds, making it suitable for applications that require fast data transmission, such as video data for high-resolution displays. It also operates at low voltage levels, resulting in lower power consumption compared to other data transmission standards. Additionally, LVDS uses differential signaling to improve noise immunity when transmitting data. Flexible Integrate Displays without Reconfiguring Systems The new Cervoz MEC-DIS-271L packs a powerful display capability punch into the compact M.2 2280 form factor. The module-based design also enables flexible display expansion without overhauling existing system boards. For industrial single-board computer (SBC) users, this card eliminates headaches around space, power, and extensibility. Universal 3.3V/5V Panel Power Support A unique advantage of the MEC-DIS-271L is its support for both 3.3V and 5V panel power, selectable via build-in switch This universal power capability makes the card compatible with a wider range of industrial display panels. Robust and Reliable for Demanding Environments Built with industrial-grade components, the MEC-DIS-271L withstands shock, vibration and extreme temperatures from -40°C to 85°C. It supports LVDS connections up to 1920x1080 at 60Hz, with a 128-bit graphics engine and build in 256MB DDR3 memory for smooth Full HD video. The card works reliably in harsh conditions - ideal for large/small LCDs and peripherals that require high bandwidth, such as high-definition graphics and fast frame rates as well as used in industrial PCs. Product Features Support 24 or 48 bit LVDS channel Built in 256MB DDR3 memory 128-bit high performance graphics engine LVDS display resolution up to 1920x1080@60Hz Operating temp.: 0°C~70°C & -40°C~85°C Support 3.3V or 5V panel power select by switch setting Support Win 7, Win 10, Linux Target Applications Bring Display to the Next Level Whether you need to upgrade legacy systems or build new industrial SBC solutions, the Cervoz MEC-DIS-271L enables your display capability in a highly compact and robust design. To learn more about Cervoz new display card, MEC-DIS-271L, please contact us.

# Expansion Card # 2024

Cervoz_The Simpler Path to Embrace 10G Networks

NEWS

2023.11.01

The Simpler Path to Embrace 10G Networks

Cervoz New Low-profile, Dual 10G Ethernet PCIe Ports with PoE+ Module Meeting the Growing Demand for 10GbE Industrial Applications As industries continue to embrace automation, IoT devices, and data-intensive applications, the need for faster and more robust Ethernet connectivity has become the rule, not the exception. Cervoz proudly presents its new 2-Port 10GbE PCIe Ethernet Card with PoE+ Module, MEC-LAN-PL502P. Tailored for growing 10GbE industrial applications, MEC-LAN-PL502P is engineered to boost the smooth transfer of large, high-resolution files and ensure uninterrupted data flow for all high-bandwidth vision-related applications. Ultra-Fast Connectivity with PCIe 2-Port 10GbE With quad-lane (x4) PCI-Express support and the utilization of a PCIe Gen 3.0 interface, this card boasts data transfer speeds of up to 10Gb/s per port. This exceptional feature guarantees lightning-fast data transfer rates and unmatched reliability. Whether transferring large files, streaming high-definition media, or running bandwidth-intensive applications, this card facilitates these tasks seamlessly. Streamlining Cable Infrastructure through PoE In addition to providing high-performance connectivity, MEC-LAN-PL502P features dual isolated GbE LAN ports and dual independent PSE channels which comply with IEEE 802.3af and IEEE 802.3at standards, delivering up to 25.5W at 50V per PoE port. With its combination of 10GbE and PoE+ module power supply, whether you're setting up high-resolution or high-speed industrial cameras or IoT devices, this feature simplifies installations, reduces cable clutter, and enhances efficiency. Low Profile, High Impact: Space-Efficient Design In industrial applications, where compact and fanless systems are paramount, space-saving is on par with the emphasis on performance and speed. MEC-LAN-PL502P, a low-profile Ethernet card, is designed with a compact footprint, making it an ideal choice for systems with limited space without sacrificing performance. This design ensures compatibility with various form factors, allowing you to maximize your infrastructure's potential. Product Features ▪ Fully Compliant with PCI-Express Base Specification Rev. 3.0. ▪ Integrated 100Mbps/1000Mbps/10Gbps Transceiver. ▪ Support Dual Isolated GbE LAN Ports. ▪ Complies with IEEE 802.3at,up to 25.5W at 50V per PoE Port w/ 6pin PCIE-ATX. ▪ External PoE+ Module Power Supply. ▪ Standard Bracket Installed, Low-Profile Bracket Included. Applications Across Diverse Fields The versatility of the PCIe 2-Port 10GbE Low Profile Ethernet Card with PoE+ Module extends to various industries and applications: Surveillance Elevate your security infrastructure with high-speed data transfer for IP cameras and PoE support for surveillance equipment. Industrial Seamlessly connect vision-relative devices in machine vision settings for real-time image processing and analysis. Networking Optimize server connectivity and reduce cable clutter in data centers for improved performance and scalability. Unlock the Future of Industrial Networking with Cervoz Are you searching for seamless connectivity solutions to power your high-bandwidth vision-related applications and facilitate the speedy transfer of large-volume files? Look no further! Elevate your networking capabilities today with this industrial networking solution that promises speed, power, and efficiency like never before. For more information on Cervoz's MEC-LAN-PL502P, please visit Cervoz or contact us. Also Read: Cervoz LAN Card Solutions for Industrial Environments ▪ Mini PCIe 2.5GbE isolated Ethernet Expansion Card ▪ PCIe Ethernet Expansion Card (RJ45/M12 X-code)

# Telecommunication Networks # Industrial Automation # Expansion Card # 2023

Cervoz_Understanding CAN Bus: Key to Modern Communication

BLOG

2023.10.18

Understanding CAN Bus: Key to Modern Communication

Amid the rapid advancements in modern technology, the connectivity of various devices has grown increasingly crucial. Controller Area Network (CAN) technology, a pivotal communication protocol, not only plays a vital role in the automotive sector but also holds significance in various other domains. This article delves into the fundamentals and applications of CAN Bus and explores Cervoz's latest CAN Bus expansion card, providing you with comprehensive insights into this exciting technology. What is CAN Bus Let's start with the basics: a vehicle bus, often referred to simply as a bus, is an internal communication network connecting various components within a vehicle. Now, enter the Controller Area Network, or CAN Bus, a unique type of bus that empowers electronic control units (ECUs) or nodes to communicate directly with each other's applications without relying on a central computer. The effectiveness of the CAN Bus lies in its message-based protocol, where each message sent by a node carries an identifier that predefines its priority. This allows nodes to assess the importance of each message, ensuring efficient communication. CAN Bus, much like RS-485(but still have some differences, which we will compare in more detail in the future), offers enhanced noise immunity through differential signaling and features built-in error detection, error node isolation, and automatic message re-transmission. It also supports variable bit rates set during network initialization. Topology of CAN Bus Benefits of Using CAN Bus Reliability The CAN bus system facilitates centralized error diagnosis and configuration across all ECUs, offering robust error-checking and fault tolerance to ensure accurate data transmission, even in noisy environments. It maintains functionality even in the event of a node failure. Cost-Effective Electronic Control Units (ECUs) communicate through a single CAN interface, simplifying wiring complexity and reducing the need for a complex network of cables. This not only saves time during installation but also minimizes the potential for errors. Efficiency CAN messages are prioritized and use bitwise arbitration via IDs. This prioritization ensures that the highest-priority IDs remain uninterrupted, resulting in low-latency data transmission that enhances system performance and safety. Flexibility Each ECU includes a chip capable of receiving all transmitted messages, evaluating their relevance, and responding accordingly. This design allows for easy modifications and the addition or removal of additional nodes as needed. Applications of CAN Bus Automotive Electronics The application scope of CAN Bus in vehicles is extensive, ranging from engine control and instrument panels to safety systems and entertainment units. Its high-speed transmission and reliability enable real-time communication among various in-vehicle devices, enhancing both driving experiences and vehicle performance. Industrial Automation In the industrial realm, CAN Bus connects a range of automated devices, from robots to production line monitoring systems. This real-time communication capability facilitates efficient collaboration among factory equipment, boosting production efficiency. Aerospace CAN bus systems streamline communication and control in spacecraft, enhancing reliability and enabling real-time monitoring and control in UAVs. Embedded Systems CAN Bus in embedded systems facilitates connections among diverse devices, such as smart home systems, medical devices, and consumer electronics. This connectivity enables seamless data exchange and control among devices. Conclusion As modern technology continues to advance, communication capabilities are becoming increasingly pivotal. CAN Bus, a communication technology widely applicable across multiple domains, has become an indispensable component of contemporary systems. Cervoz's CAN Bus PCIe expansion card further enriches connectivity solutions, providing enhanced flexibility and efficiency to various applications. Whether you work in the automotive, industrial automation, or embedded systems sector, comprehending the fundamental principles of CAN Bus and its diverse applications will empower you to harness this dynamic technology effectively. Take a moment to explore Cervoz's latest product offerings, injecting innovation and reliability into your projects. Follow us on LinkedIn to stay on top of news and information from Cervoz.

# Embedded Computing # Industrial Automation # Expansion Card # 2023

NEWS

2022.12.07

Into A New Era of Aviation

As the population rocketed in cities around the world, urban transportation infrastructures, like roads, highways, subways, and railways, have fallen behind in meeting traffic needs, leading to traffic congestion worldwide. AAM (Advanced Air Mobility) is recognized globally as a solution to overburdened transportation systems. It is an emerging field of aerostatic and autonomous technology using eVTOL (electric vertical take-off and landing) aircraft and Vertiports (Vertical Airports) to transport passengers or cargo at lower altitudes in urban and rural areas. These next-gen eVTOL aircraft will be smaller and lighter than existing flight vehicles and hence hard to remote control through radar and satellite networks. As a result, many will be self-flying and autonomous and pilotless UAVs (Unmanned Aerial Vehicles). According to NASA, AAM will support over 100 million flights annually for metro services and package delivery by 2030 and will become a part of our daily life. While reading this article, an AAM program is being carried out in full swing in Paris to unveil this futuristic transportation in Paris Olympic 2024. Challenges The AAM faces challenges similar to those of autonomous vehicles and ITS (Intelligent Transportation System). However, aerial traffic management will be more challenging than terrestrial as it evolves more dimensional data. Hence the data size becomes much larger. AAM's success requires not only in-aircraft AI and network connectivity, but also the intertwined web of interconnected edge devices, intelligent infrastructures, and smart traffic management systems. These elements of success rely on the growing ubiquity of high-capacity and high-performance memory and storage solutions to maximize the efficiency of edge computing and AI. At the same time, compactness is also necessary for application into space-constrained eVTOL aircraft, edge devices, and Vertiports. Furthermore, cost-effectiveness and power efficiency will be pivotal for realizing the next-gen of mobility in the air. Cervoz Solutions Although much effort now is focusing on regulation and in-aircraft technology, the infrastructure density may play the main role in driving scale in the long run. Cervoz offers comprehensive memory and storage solutions for HPC (High-Performance Computing), AI, and edge computing, enabling intelligent infrastructures for AAM and unmanned traffic management (UTM). Storage and Memory Solutions for Next-Gen Applications Cervoz's future-ready embedded module T405 and T435 families comply with the NVMe interface and PCIe Gen3x4 protocol, allowing five-time higher sequential read/write speeds than SATA lll, making them perfect candidates for edge computing and AI applications. If voltage instability is your primary concern, refer to our T436 Gen3x4 SSD series, released at the end of 2022. The product series features our PLP (Power Loss Protection) technology, Powerguard, to guarantee uninterruptible performance by integrating tantalum capacitors to provide extra power during sudden power outages or voltage drops. Furthermore, if you are looking for more advanced performance, Cervoz Gen4x4 M.2 SSD, available soon, offers twice the bandwidth and data transfer rate with significantly lower power consumption than Gen3x4. For memory solutions, we recommend Cervoz DDR5 DRAM modules, featuring high capacity, transmission speed, and reliable quality, which make it ideal for working with massive datasets in AAM applications. Low-Latency Wi-Fi 6 Expansion Solutions Low latency and wireless connection are critical to AAM, as the minute-to-second difference in information delivery may affect personal safety. Cervoz new Wi-Fi 6 Expansion Solution is ideal for AAM applications. By combining revolutionary technology, the Wi-Fi 6 Expansion Solutions can provide 1.25x transfer speed and 4x network capacity than Wi-Fi 5 to reduce signal latency in network-intensive urban areas while reducing nearly 50% of power consumption. Further reading: ▪ Cervoz Solutions Carrying Weight in Distributed AI Infrastructure ▪ Taming Data-Driven World with High-Capacity SSDs ▪ Cervoz Solutions in Intelligent Transportation Management

# In-Vehicle/Transportation # Expansion Card # M.2 PCIe NVMe SSD # DRAM Module # 2022

NEWS

2022.05.11

Smart Bus Solutions

Cervoz Industrial-Grade Storage Solutions for Smart Buses Today, over 50% of the world's population lives in urban areas. The portion is estimated to reach nearly 70% by 2050, making transportation one of the toughest challenges for cities around the globe. With the advancement of automotive IoT and 5G communication technologies, ITS (Intelligent Transportation Systems) is being implemented in many cities to improve traffic congestion, safety, and cost-effectiveness. Smart Public Transportations An ITS system is capable of making critical and timely traffic decisions from management centers or roadside infrastructure through networks of sensors, intelligent embedded solutions, distributed computing ability, and wireless connection capabilities. In other words, an ITS uses new and emerging technologies to make moving around a city more convenient, more cost-effective (for both the city and the individual), and safer. As environmental awareness rises, more and more local governments have set goals to raise the proportion of people using public transport. Many have embraced and developed intelligent public transportation systems to increase efficiency and safety with lower operating costs. Among all, smart buses are considered one of the most welcomed choices for their lower infrastructure costs and faster deployment. Smart Buses A smart bus is equipped with sensors, real-time surveillance systems, advanced computing devices, wireless communication technologies, digitalized telematics systems, and a GNSS (Global Navigation Satellite System). Out of the above-mentioned technologies, video surveillance systems are one of the most critical. They help collect real-time traffic information, supervise drivers' behaviors, secure passengers from various angles. In addition, with video analytics ability and edge AI imbued, it becomes the key to automated services such as total passenger control and AFC (Automated Fare Collection). Meanwhile, smart buses interconnect with the surroundings and the control center through GNSS and IoT technologies. Hence the operator can conduct fleet management and provide better PIS (Passenger Information System) service that delivers essential real-time information to passengers. Furthermore, as smart buses collect traffic data continuously and collaboratively, operators can gain more insights to improve service, enhance utility efficiency, and rearrange routes or timetables when necessary. Challenges and Solutions Due to the ongoing development of in-vehicle surveillance, communication, and computing technologies, the demand for real-time massive data collection and analysis continues to grow, leveraging the need for large-capacity and high-transfer-speed storage solutions. However, when it comes to in-vehicle applications, the key lies in reliability against tough onboard situations and challenging environments, such as unstable power supply, vibration, extreme temperatures, and humidity Harsh In-Vehicle Environment Although high temperatures, shock, and vibrations can cause damage and severely reduce the lifespan of electronic devices, these factors are common for in-vehicle systems. All Cervoz in-vehicle products are compliant with ISO-16750-3 standards, ensuring that they can withstand shock and vibration for a continuous 24 hours, and survive a 100cm-6-face drop test. These stress tests simulate the actual conditions of vehicles in an outdoor operation. Our optional Anti-Vibration Fill also can help secure PCB and main chips in their place and prevent solder joints from coming loose. All Cervoz flash storage products come with wide temperature versions that can operate stably between -40˚C to 85˚C. In addition, our in-house developed conformal coating is optional compliant to all our embedded products, protecting the storage from dust and humidity in vehicles. Power Supply Instability With the emergence of electric transportation, power supply instability and outages may pose problems for owners and operators. Cervoz Powerguard is our firmware-and-hardware integrated power loss protection technology. Powerguard provides additional power to the memory during an unexpected power outage to complete the current flash write operation and protect data integrity and the firmware. Meanwhile, its under-voltage protection feature prevents recording erroneous and incomplete data, which may damage data validity and the device during a power outage. Cervoz Industrial T376 family is a line-up of high-capacity and high-transmission-speed 3D TLC SSDs with Powerguard function and DRAM buffer design. The DRAM Buffer technology utilizes an additional DRAM that functions the way a cache does in a hard disk to increase the products' performance, endurance, and lifespan. The line-up consists of multiple form factors, including 2.5" SATA, mSATA, and M.2 2280, all compliant with the SATA III interface. Know more about Cervoz's solutions for: ▪ Smart EV Chargers ▪ Parking Lots ▪ Smart Traffic Management Contact a Cervoz Sales Rep. to learn more.

# In-Vehicle/Transportation # Industrial Storage # 2022

NEWS

2022.02.16

Solutions for Smart EV Chargers

Transportation is Going Electric Have you noticed that there is an ongoing revolution around your daily commute? As governments successively announce policies targeting zero-emissions transportation, electric vehicles (EVs) are now snowballing in global popularity and market, around 160% increase in sales in H1 of 2021 compared to 2020, and is estimated to keep expanding significantly for the upcoming years. While the popularity and market of EVs continue to rise, so do electric vehicle chargers. *According to Canalys and GlobeNewswire reports. Interconnected Smart EV Charging Interconnectivity is trending in transportation, such as vehicles to home (V2H), vehicles to grid (V2G), even vehicles to everything (V2X). The trend has shaped the development of EV charging from fixed-point stations to widespread interoperable units, from standalone to interconnected Smart EV Charging devices. Smart EV chargers are interconnected while sharing a data connection with electric vehicles and their operators. The interoperability allows vehicle owners to track charging progress remotely and know nearby chargers' vacancies during their drive. In addition, interconnected EV chargers allow operators to conduct cloud-based and scalable management, real-time monitor, remote software update, and optimize electricity distribution. ▪ Real-time Information & Services ▪ Control Center ▪ Cloud-based Management Challenges and Cervoz Solutions Real-time & Reliable Data Transmissing Since drivers who use EV chargers are usually active, dynamic, and on-the-road, status information from a Smart EV charging devices such as vacancy and malfunction is required to be real-time, prompt, and reliable. Thus, the Smart EV charging operators who can provide instant and reliable services are able to maximize operational benefits and attract more EV drivers to use their service. Cervoz Industrial Embedded Modules are able to assure the data transmission in real-time and reliable. The T405 Family, are a series of SSD products compliant with PCIe Gen 3x4, available in M.2 2242 and 2280 form factors. The NVM Express compliance enables the series to read and write at their maximum speed. The T405 Family uses 3D TLC flash memory from Micron, the industry-leading manufacturer, to achieve smaller cell sizes, higher circulation speed, and power efficiency. There is also the T435 Family who owns all the above features and comes with a specially designed DRAM buffer to optimize storage endurance and lifespan. Harsh Outdoor Environment & High Operating Temperature Most of the EV chargers locate outdoor, facing diverse weather. Meanwhile, electrical equipment as such is usually with high operating temperature. Cervoz flash modules support wide operating temperatures (-40˚C~85˚C), enabling them to work perfectly within extreme environmental conditions. Also, an in-house developed conformal coating is optional and compliant to all our embedded products, protecting storage against outdoor environment challenges such as moisture, dust, thermal shocks, and sunlight. Cervoz offers comprehensive solutions for overheating, including the Dynamic Thermal Throttling mechanism, which activates automatically to cool the device down. On the hardware front, Cervoz provides additional heat dissipation solutions for high data transmitting products like T405 and T435. Read also: ▪ Know more about Cervoz Over Heating Solutions ▪ Independent Review of T435 Family by Rugged PC Review

# In-Vehicle/Transportation # Industrial Storage # 2022

NEWS

2021.12.08

Parking Lot Solutions

Parking lots and garages have been around since we can remember. As automobiles and motorcycle ownership became commonplace, the infrastructure that house them did too. Most parking facilities nowadays adopt self-service vending machines where people can park their cars, get a token and then pay when they are ready to leave or even more convenient with a machine at the front of the gate that scans the license plate and generates a ticket to be paid later. With the rising popularity of electric vehicles, many of these parking lots are also being equipped with EV charging stations. All of these operations add to the list of tasks parking lot systems need to handle. As mentioned above, these parking lot self-service vending machines need to keep track of a lot of information, such as which parking spaces are occupied, how long each space has been occupied, etc. For charging stations, the overall managing system will need to know how much kilowatt-hour of energy is being used. ✓ Automatic License Plate Recognition ✓ Parking Space Availability Display ✓ EV Charging Stations ✓ Self-service Parking Payment Kiosk Cervoz recommends its special technology SSDs such as the military-grade M339 or its Powerguard M336 or T376. The military-grade SSD has a number of security functions that prevent hacking or tampering and ensures that data is kept safe both for the parking lot and the customers' benefit. The Powerguard SSD preserves data integrity in a different way—by providing an extra boost of energy in case of a power outage so that any data being processed at the moment can find its way safely written into the device. This was one of our first experiences working in smart animal husbandry, and it has been a great example of how our products for storage are useful as the livestock and agricultural industry look to automate. Outdoor parking lots face the unique challenges of the environment, whether it be extreme temperatures, rain or even snow. All three of these families of SSDs can come with conformal coating, thus allowing them to be protected from environmental factors such as moisture, dust, chemicals, and sunlight. To further boost system performance, customers can pair the storage solutions with the Cervoz DDR4 DRAM, or the upcoming DDR5 DRAM, that can also be equipped with conformal coating. Contact a Cervoz Sales Rep. to learn more!

# In-Vehicle/Transportation # Industrial Storage # DRAM Module # 2021

NEWS

2021.10.06

Smart Traffic Management

Cervoz Flash and DRAM products for smart traffic management Traffic congestion is one of the most universal problems people living in cities face on a regular basis. Not only is it bad for the nerves, but heavy traffic can delay business operations and contribute to air pollution. This is why a major focus of governments planning their smart cities is traffic management. Smart traffic management is the use of smart, IoT devices such as sensors cameras and routers to collect information about traffic conditions and adjust control signals such as traffic lights and highway message boards accordingly. Each device collects and transmits a unique set of data, including travel speeds and potential congestion, so the system can make the right decision to prevent heavy traffic and promote a smooth commute. What are the storage technology requirements? At their core, all of these smart devices need to process a large volume of information fast. Smart traffic management is only successful if the smart ecosystem that supports it can get an accurate read of the live traffic conditions and make correct predictions and change signals without delay. All of this requires fast-processing storage solutions that is working non-stop day in and day out. However, processing prowess alone is not enough. The application devices-the sensors and cameras-using these modules are located outdoors, where they are subjected to heat, rain and other environmental conditions. The modules need to withstand all these challenges while functioning at their prime. What can Cervoz offer? The Cervoz T376 family of storage products is equipped with the transmission capabilities and protective technology to meet these challenges. Designed with a list of features, the high IOPS, TLC-technology storage modules come in a wide temperature version with thermal sensors, conformal coating, a DRAM buffer, and the Cervoz Powerguard (power loss protection). Together, these features allow the T376 products to operate at their best regardless of the outside temperature or conditions. To add more endurance to performance, the Cervoz DDR4 SO-DIMM is the latest generation DRAM module that complements the Flash modules. Paired together, this Cervoz duo provides the storage solutions for a smart traffic management ecosystem that is meant to make the city less congested and less polluted. Contact a Cervoz Sales Rep. to learn more!

# In-Vehicle/Transportation # Industrial Storage # DRAM Module # 2021

Downloads

Date	File Name	Capacity
2024.01.08	CAN Bus Solution_MEC-CAN-2802i_Datasheet_V1.1	0.65 MB
2024.01.08	Ethernet Solution_MEC-LAN-PL502_Datasheet_V1.1	0.87 MB
2023.08.10	Powerguard(PLP)	2.04 MB
2023.08.04	PoE+ Ethernet Expansion Card_V1.0	1.60 MB
2023.02.20	M.2 Solutions	2.33 MB
2023.02.20	M.2 NVMe SSD	2.20 MB
2022.07.22	Intelligent Transportation System Solutions	7.57 MB
2022.07.21	Cervoz Product Catalog_Rev2.0	13.51 MB
2022.07.21	FlashMonitor	0.53 MB

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In-Vehicle/Transportation

Challenges & Requirements

Solutions

Featured Technologies

ISO-16750-3

Anti-Vibration Fill

Wide Temperature

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