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Rugged Embedded Computing

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What is Rugged Embedded Computing

Rugged embedded computers purpose-built for edge compute, edge AI, video processing and other data-intensive processing and analytics mission-critical applications in austere environments. Engineered to survive the harshest environments while reliably supporting next-gen mission capabilities.

Benefits of Rugged Embedded Computing

Durability

Rugged computers are built with tough materials that can withstand physical stress, such as drops, impacts, and vibrations.

Sealing

Many rugged computers are designed to be water-resistant or even waterproof, protecting against moisture and dust ingress.

Temperature Resistance

Rugged computers can operate in a wide range of temperatures, from extremely cold to hot conditions.

Shock and Vibration Resistance

These computers are often designed to absorb shocks and vibrations to prevent damage to internal components.

Enhanced Connectivity

Rugged computers may come with additional ports, connectors, and communication capabilities to suit specific field applications.

Sunlight Readability

Displays on rugged computers are often designed to be readable in bright sunlight, a crucial feature for outdoor use.

Extended Battery Life

For applications in remote areas or when power sources are limited, rugged computers may offer extended battery life or support for external power options.

Security Features

Given that rugged computers are often used in sensitive environments, they may include enhanced security features to protect data and ensure system integrity.

Rugged Embedded Computers vs. Industrial Counterparts

In the context of deploying computing solutions at the edge, choosing between an industrial embedded computer and a rugged embedded computer is crucial. As organizations adopt edge computing to improve efficiency, analyze data quickly, and support critical tasks, deciding between these two options becomes a key factor in the success of the deployment. Balancing the needs of the deployment environment, operational requirements, and the reliability of the chosen technology is essential to ensure smooth and uninterrupted edge computing.

Industrial embedded computers and rugged embedded computers have different strengths, suited to specific uses and deployment situations. Industrial embedded computers perform well in controlled industrial settings, integrating seamlessly with existing processes and systems. In contrast, rugged embedded computers are designed to withstand harsh conditions, making them ideal for in-vehicle, military, or outdoor field applications where the environment can be challenging.

Evaluating the choice between these two types of computers involves considering factors such as durability, connectivity, power, cost, and deployment goals. By carefully aligning these factors with the needs of the edge deployment, organizations can make informed decisions that ensure reliability, performance, and successful implementation of their edge computing efforts.

It can be stated that every rugged embedded system is industrial; however, the reverse is not always true— not every industrial embedded system is rugged. The distinction lies in the fact that rugged embedded systems are designed with additional features to enhance their reliability and functionality in extremely harsh conditions.

Fanless Compact Embedded Pc Systems Price

pplications of Rugged Embedded Computers

Rugged embedded computers are used in various demanding environments, such as land vehicles, helicopters, airplanes, drones, ships, submarines, and more. They are designed to perform reliably in extreme conditions where factors like size, power consumption, dissipation, and operational functionality are critical.

Applications of rugged embedded computers include:

Mission Computers: Used to prepare, manage, and exploit mission data.
Communication Gateways: Facilitate secure and reliable communication.
Data Acquisition/Recording: Collect and record data from various sensors.
Video Processing: Handle video inputs for real-time analysis.
Secure Control: Manage and control systems securely.
Computing Boxes: Provide processing power for various applications.
Electronic Warfare (EW) / Signals Intelligence (SIGINT): Support electronic warfare and intelligence operations.

When combined with touch screens, Ethernet switches, Power over Ethernet (PoE), and other peripherals, rugged embedded computers can form complete console solutions, control/command stations, or control and supervision systems.

The Top Four Factors Facing Rugged Industrial Computers

Extreme Temperatures

Extreme heat is one of the most damaging environmental conditions for computers. Prolonged exposure to high-heat environments can cause individual components to malfunction, fail, or even melt in extreme cases. This issue is compounded by the fact that computers generate heat during normal operation.

In standard consumer PCs, internal components are generally cooled by an internal fan. While fan cooling is acceptable for off-the-shelf consumer PCs, it introduces several drawbacks for rugged industrial computers. First, one of the major engineering and design concepts for rugged devices is the elimination of moving parts. Fans and other moving parts introduce points of failure and increase the cost and complexity of the system. Second, fans typically require vents or holes in the enclosure to expel hot air. These vents and holes can expose internal components to dust, particulates, and moisture, which contradicts the need for rugged devices to be dust and water-resistant.

Shock and Vibration Resistance

Heavy vibration environments can dislodge internal components, particularly those with moving parts, such as cooling fans, HDDs, and internal cabling. To create a vibration-resistant computer, the goal is to eliminate moving parts. Several solutions aid in thermal management and support improved shock and vibration tolerance:
Fanless, Passive Cooling Designs: These eliminate some of the moving components most affected by high-vibration environments.
Solid State Drives (SSDs): Replacing HDDs, which have spinning disks prone to vibration failures, SSDs make the computer faster, cooler, and less susceptible to vibration damage.
Cable-less Designs: Soldering or connecting components directly to the circuit board reduces latency issues associated with wiring degradation and increases vibration resistance.
One-Piece Chassis: Using a one-piece chassis for the outer enclosure provides additional protection against high-vibration environments, further dissipates heat, and creates a more secure seal against moisture and particulates.

Ingress Protection

Dirt, dust, and other particulates can damage internal components and degrade the functionality of rugged industrial computers. Moisture can cause corrosion and sparking. Although moisture and particulates produce different negative effects, the strategies for protecting internal components are similar. Solutions that aid in both vibration resistance and thermal management include:
Fanless, Passive Cooling Designs: These eliminate the need for vents or holes that can allow dust and moisture to enter.
One-Piece Chassis: Provides an effective seal against dust and moisture.
Rugged embedded computers are often labeled with an IP rating, known as the Ingress or International Protection Code, which contains two digits. The first digit specifies protection against solids, with a rating of 1 indicating protection against objects larger than 50mm. Higher digits indicate protection against smaller objects, ending with a rating of 6, which is dust-tight. The second digit specifies liquid protection, with a rating of 1 meaning protection from water droplets. Higher digits signify protection against increasing exposure to water, ending with a rating of 8, which indicates protection during full immersion for long periods. For example, an IP65 rating means the device is dust-tight and will continue functioning with limited ingress from jets of water.

Power Tolerance

Rugged industrial computers must also include fail-safes against power disturbances, such as unexpected power outages, voltage spikes, and wide voltage ranges. These disturbances can negatively affect hardware, causing data loss or corruption. Rugged computers are typically deployed in remote or hard-to-reach locations, making field servicing or repair challenging. The remote nature of these deployments often means exposure to power fluctuations or blackouts. Therefore, having battery backups, high-energy capacitors, or other alternative power solutions is crucial for rugged industrial computers.

What’s in an Embedded Computer

In this section, I will go through the different components found in an embedded computer and explain what they do! While there are many components, I will cover the most common and essential ones.

Main Chip
The most important component of embedded computers is the main chip. This can either be a Central Processing Unit (CPU), also known as a Microprocessing Unit (MPU), or a Microcontroller Unit (MCU). A CPU/MPU is responsible for performing the computational tasks of a computer. However, a CPU requires additional storage and I/O components to function. In some embedded computers, the CPU and all other components (e.g., memory, RAM) are integrated into a single chip, known as an MCU.

Storage
Embedded computers need to store data such as configurations, programming data, encryption information, and more. This data is stored in non-volatile memory, which can be either internal or external. Examples of non-volatile memory include HDDs (hard drives), SSDs (solid-state drives), EMMC chips, and SD cards. For more information on non-volatile memory, you can refer to “Everything You Need to Know About Non-volatile Microcontroller Embedded Memory!”

RAM
RAM (Random-access Memory) is essential for storing data that the embedded computer requires quick access to. Unlike non-volatile memory used for storage, RAM uses volatile memory, meaning it loses all data when the system is turned off. Generally, the more RAM an embedded computer has, the more responsive and faster it becomes.

I/O Ports
Most embedded computers feature a variety of I/O ports to connect with new and legacy technologies, devices, sensors, and the internet. Common I/O ports found on an embedded computer include:
● USB Type-A Ports
● Ethernet Ports
● Audio In/Out Ports
● Serial Communication Ports
● HDMI, DVI, and DP Ports
● GPIO (General-Purpose Input/Output) Ports

Performance Accelerators
Some embedded computers are equipped with performance accelerators to speed up workloads. While not essential, these can significantly boost performance. Common performance accelerators include GPUs (Graphics Processing Units), VPUs (Vision Processing Units), FPGAs (Field Programmable Gate Arrays), and Computational Storage Devices (CSDs). If you are seeking a performance boost for AI, machine learning, or deep learning workloads, these accelerators can be particularly beneficial.

Cooling Features
An embedded computer, whether low-powered or high-powered, requires cooling features to prevent thermal throttling. Most embedded computers use passive cooling methods, such as heatsinks, to disperse heat through the enclosure and into the environment.

About us

Haxun is a professional supplier of industrial computer and touch panel pc solution.

Unlike consumer computers, industrial computers and touch panel pc on the market, haxun computers are designed by professional technical teams to operate stably in demanding environments and applications.

Haxun has always put customer demand first, product quality assurance we will be very strict control, all the raw materials used are up to industrial standards, the assembled computer must be certified and monitored to ensure stable operation in a harsh environment. Before delivery, we will have special quality supervision personnel to check, and then 48 hours of aging, in line with the company's shipping standards before arranging delivery.

Whether the service is pre-sale, in-sale or after-sales service is first-class, we will introduce the items we need to know from the customer's point of view before purchasing, and our technical staff will answer them in detail in time if there are any doubts or support in the process of use. in short, if you have any needs, please come to us so that customers can purchase and use products with peace of mind.

FAQ

Q: What is a rugged embedded computer?

A: On the other hand, rugged embedded computers are built to withstand tough conditions, making them ideal for in-vehicle, military, or outdoor field applications where the environment can be challenging.

Q: What is the meaning of embedded computer?

A: An embedded computer/embedded PC is a dedicated computer system that forms an integral part of a larger machine or system. In contrast to an ordinary desktop computer, an embedded computer is generally designed or purposed for a single purpose.

Q: What is rugged industrial box PC?

A: This box PC is made for production lines, warehouses, control cabinets, and other enduring environments with heat, dust, or machine vibration that would damage a consumer-grade PC.

Q: What is the difference between PC and embedded computer?

A: A computer needs Human Interaction to perform tasks. Embedded devices do not need Human Interaction to perform tasks. It has 2 parts: Hardware and Software. It has 3 parts: Hardware, Firmware, and Software.

Q: How long does a Rugged Industrial PC Last?

A: Rugged industrial PCs can last for years, much longer when compared to desktop PCs. With components upgradability, a rugged industrial PC can provide up to 15 years of services compared to 5-8 years of desktop PC.

Q: Where Are Rugged Computers Often Deployed?

A: Rugged industrial PCs can survive in the harshest environments while maintaining their high-performance. Therefore, it’s ideally deployed in several locations such as outdoor kiosks, mining industry, livestock industry, heavy manufacturing, automotive industry, food automation, health care application, and many more.

Q: Is Rugged Industrial PC worth buying?

A: Despite being more expensive than standard desktop PCs. The robust structure and the high-performance in a rugged industrial PC can increases productivity and reduces the risk of downtime which can cost companies large amounts of money.

Q: What is the difference between a Rugged Industrial PC and a Gaming PC?

A: Gaming PCs are pretty powerful as well from a computer specification aspect, it ranks in between desktop PCs and workstations in terms of computing power. Similarly, rugged industrial PCs can match both gaming PCs and workstations in terms of computing power. But in contrast, rugged industrial PCs have a fanless design that withstand extreme environments for an extensive period of time.

Q: What is a Rugged Mini PC?

A: A rugged mini PC is a more compact design than a rugged industrial PC. They both shared the same characteristics of being rugged and powerful. But The unique thing from a rugged mini PC is its small form factor where it came from the smallest RCO-1000 series measured 0.58L in volume which is 77 times smaller than a standard desktop PC and weighs merely 0.85kg.

Q: What are two types of embedded computers?

A: There are several types of embedded computer systems that we will discuss today, and these include the following: rugged industrial PCs, in-vehicle computers, IoT gateways, embedded automation computers, small form factors PCs, and panel PCs.

As one of the leading rugged embedded computing manufacturers in China, we warmly welcome you to buy discount rugged embedded computing made in China here from our factory. All customized products are with high quality and competitive price. For more information, contact us now.

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