1. Server
Server refers to a high-performance computer that runs the corresponding application software in the network environment and provides online users with information resources and various services. There are many similarities with general accounting machines, such as CPU, memory, hard disk, various buses, etc., with high-speed computing ability, long-term reliability, strong external data throughput ability and other characteristics, mainly used for accounting analysis, data storage and other functions.
There are types of servers, such as tower servers, rack servers, and blade servers. The use of redundancy skills, system backup, online diagnosis skills, fault pre-alarm skills, memory error correction skills, hot-swap skills and remote diagnosis skills, etc., so that most problems can be corrected in time without downtime, with strong manageability.
Second, the operation station
The operation station is a kind of high-performance accounting machine based on general accounting machine and distributed network accounting, mainly oriented to professional application fields, with strong data computing and graphics, image processing capabilities, and planned and developed to meet the needs of engineering planning, animation production, scientific research, software development, financial management, information services, imitation simulation and other professional fields. That is, the operation computer, can be called the operation station.
According to the volume and portability, the job station can be divided into a desktop job station and a mobile job station. The desktop operation station is similar to the desktop accounting machine, which is larger in size but powerful and suitable for professional users. The mobile job station is a high-performance notebook computer, and its hardware equipment and overall functions are higher than that of ordinary notebook computers.
3. Industrial computer
Industrial computer is specially planned for the industrial site of the accounting machine, with CPU, hard disk, memory, I/O interface, operating system, accounting ability, man-machine interface and other characteristics and characteristics, is widely used in industrial automation, medical, environmental protection, intelligent transportation, communications, monitoring, CNC machine tools, finance and other fields.
Compared with the general accounting machine, the industrial computer is more in the chaotic environment for long-term uninterrupted use. Therefore, industrial control has more stringent requirements for easy protection, heat dissipation, dustproof, product cycle, scale, etc. In daily life, common intelligent equipment such as ATMs, self-service terminals for government services, and self-service ticket vending machines all use industrial computers as control systems.
Fourth, the difference industrial computer and server are accounting machines, both of which can be used to store or run data. The detailed differences are:
1. The appearance structure is different
Industrial computers include rack-mounted industrial computers, wall-mounted industrial computers, embedded industrial computers, etc., and there are a variety of scales in the structure. The server structure is generally different by U, with 1U, 2U, 3U, 4U, etc., and the width is the same 19 inches.
2. The working environment and equipment requirements are different
The power supply, chassis, and industrial motherboard of the industrial computer have been planned accordingly to adapt to various industrial sites and maintain long-term uninterrupted operation. The server has a simple operating environment, and the primary consideration is CPU, memory, hard disk and other functions to meet the needs of the system load, and has higher processing and storage functions than industrial computers.
3. The application scenarios are different
The primary function of the industrial computer is to detect and control the industrial production process online in real time, quickly respond to the changes in the operation status, collect and output adjustment in time, and self-reset in distress to ensure the normal operation of the system. As a node on the network, the server can provide users with service functions such as information sharing, centralized accounting, information display and data management.
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EVOC MEC-5071 in transportation
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Traffic electronic police is a systematic project integrating traffic management, command and dispatch, information collection, data sharing, and channel exchange, including integrated command system, network communication system, geographic information system, traffic signal control system, monitoring system, police car...
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Industrial Motherboard Troubleshooting - EVOC
1. Investigation and Review
The way to check is to check whether the appearance of the industrial motherboard and the parts are abnormal.
When overhauling the industrial motherboard, the first thing to do is to investigate whether the capacitors on the industrial motherboard are bulging, leaking or severely damaged; The resistor and capacitor pins are ...
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EVOC product advantages
1. The most powerful CPCI product R&D team in China can provide the most complete and complete CPCI reinforcement product solutions in China.
2. EVOC CPCI products are used in military industry, communications, rail transit, security, electric power, steel ...
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How to deal with the failure of the keyboard and mouse of the industrial computer
The main structure and working principle of the industrial computer are the same as those of the general computer, but the difference is that the industrial computer adopts a steel structure chassis with fixed strips inside, which has high anti-magnetic, dustproof and anti-oscillation capabilities, and is suitable for messy industrial sites.
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Touch screen with industrial tablet PC - EVOC
The touch screen is a touch panel, which is generally matched with a liquid crystal display device as a touch display device. An industrial tablet PC is an industrial computer with a touch display device. Commonly used touch screens include resistive screens, capacitive screens, infrared screens, and external acoustic wave screens.
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Industrial computer operation jamming maintenance method - EVOC
Compared with general commercial computers, the function of industrial computers is more outstanding and the operation is more stable, but when the engine is slow, it is necessary to consider whether there is a problem; Possible elements are:
There are too many automatic launch projects in the IPC system launch file; The disk may have bad tracks; The disk is fragmented; ...
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The difference between fanless industrial computer and traditional industrial computer
Fanless industrial computers are compact computers that are specially planned for industrial sites. It can be sensitively used in applications that require low-power consumption systems such as automotive, medical, surveillance, factory control, and vision systems in demanding environments such as temperature and space. With traditional workers ...
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Industrial control motherboard hardware composition - EVOC
(1) The chip part of the industrial control motherboard
BIOS chip: The basic input and output system programs of the motherboard are all in the BIOS. It allows the motherboard to recognize each piece of hardware, and you can also set the boot system device and adjust the external frequency of the CPU.
Southbridge chip: The location is on top of the PCI slot ...
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EVOC motherboard recommends model ECO-1816.
EVOC motherboard ECO-1816 features:
1) The motherboard adopts IntelH61/B65 chip structure, supports XP system and 2003Server server system, and the highest configuration is I7-3770.
2)2*240pinDDR3 dual channel ...
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Types of embedded motherboards – EVOC
There are generally two types: embedded motherboards based on x86 ARM embedded motherboards based on RISC (Reduced Instruction Set Computers), also known as ARM embedded motherboards (licensed by ARM, each chip manufacturer has its own special functions).
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Industrial computer hard disk class failure - EVOC
1. The hard disk is very slow when it is running, and there will be crashes;
2. When the industrial computer is started, the screen prompts that the hard disk cannot be found;
3. There is a rattling sound on the hard disk, and the system cannot be started;
4. The circuit board of the hard disk is burned or smoked; ...
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IPC start-up failure and solution - EVOC
With the popularization of automation, the continuous development of industrial control skills and the use of industrial computer control programs are also increasing. Let's comment on the common engine failures and correction methods of industrial computers.
First, after opening the IPC, the motherboard ...
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The reason for the short circuit of the industrial control motherboard - EVOC
The motherboard is one of the key hardware of the industrial control host. The configuration of the industrial control computer system is connected to the socket of the motherboard to transmit data. The quality of the motherboard determines the stability of the entire system of the industrial control computer. In the process of using the industrial control motherboard, people may encounter such a situation ...
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Affect the running speed configuration of industrial computer - EVOC
As a special computer equipment in the marginal field, industrial computer has been more and more widely used in various occupations in recent years, but many professional bosses or users still have a relatively one-sided understanding of industrial computers, and it is easy to fall into the misunderstanding of selecting equipment when buying industrial computers. How does equipment affect industrial control ...
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The difference between industrial computer and PC - EVOC
PC (personal computer) is derived from IBM's first desktop computer type, PC, in 1978, which is a personal computer that can run independently and perform specific functions. Personal computers do not need to share resources such as processing, disks, and printers from other computers ...
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Method for judging that the industrial computer needs to be reinstalled on the system - EVOC
During the use of the industrial computer, the user mistakenly deleted the system file, resulting in an abnormal function of the industrial computer; The industrial computer was invaded by a virus Trojan horse, which led to problems in the system; Some fault prompts frequently pop up on the desktop, and the industrial computer needs to be reinstalled in the system. Strictly speaking, the industrial computer ...
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Daily use and maintenance of industrial computer - EVOC
The daily use protection of industrial computers is used in many occasions, but there are not many people who can really turn industrial computers very well. It is often seen that some people are busy for a long time and still can't clean up the machine failure, while some people are handy to use it. This difference comes from the user's interest in industrial control ...
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Frequently asked questions about EVOC industrial computers
In fact, there is not much difference between the industrial computer and the ordinary computer, but the power supply and motherboard are nominally more stable and reliable than the ordinary computer, after all, the requirements of the industrial site are a little higher than the civilian one, and the so-called industrial computer encounters similar problems to ordinary computers, such as the black screen of the crash can not be started ...
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Industrial computer display problems - EVOC
1. There is a display when the machine is turned on, but the screen is very dark, and there is no change after debugging with the brightness function button;
2. The white screen of the touch screen (no text and pictures) may be blurry, but the display is normal;
3. There are horizontal or longitudinal bright lines and bright bands on the touch screen;
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Key points for the selection of industrial motherboards - EVOC
1. Production process
When purchasing an industrial motherboard, you should first observe the manufacturing process of the industrial motherboard. Detect the manufacturing process of the industrial motherboard to see whether the workmanship of the motherboard is precise, such as whether the number of layers of the circuit board is a multi-layer board (preferably more than 6 layers), whether the joints of each solder joint and wave solder joint are working.
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