When selecting a high-speed data acquisition card, the following goals are generally considered:
Sample rate, resolution, number of channels, bus, etc. The selection of the key depends on what your high-speed data acquisition card is for, so as not to blindly select the data acquisition card. Because different data acquisition cards are used in different places, first of all, you need to determine your use, know how to use it to better choose. After the usefulness is determined, find the corresponding matching data acquisition card, check whether its parameters are suitable for your needs, and compare different types of acquisition cards, so that you can pick out the more suitable one for you. The application of the data acquisition board is closely related to these keywords: signal type, signal amplitude, signal bandwidth, and whether FPG blink processing is required.
Sampling rate: A very critical target, if it is a signal containing DC weight, the sampling rate is generally selected to be more than 8 times the signal frequency. If it is a communication modulation signal, it can be collected by undersampling, and the bandwidth of the board is the key consideration.
Resolution: Some users do not have high requirements for resolution, such as satellite communication, etc., while others are more sensitive to resolution, such as optical pulse signal capture.
Number of channels: For some array applications, the number of channels is a critical factor. For example, ultrasonic arrays, phased array radars, distributed high-energy physical detection, etc. Of course, the synchronization requirements in this case are also very high.
|
More on that
|
The reason why the IPC starts up for a long time
1. Close the auto-start item of the system boot file
2. RUN SCANDISK TO CHECK THE DISK FOR BAD SECTORS
3. Run the disk defragmenter to eliminate the fragmentation
4. Run the Disk Cleaner to eliminate the ...
|
|
Embedded IPC installation method - EVOC
1. First place the body of the embedded industrial control all-in-one machine in a stable place, and accurately embed the base into the body.
2. Put on the screws, screw the screws into each eyelet, and confirm whether they are tightened.
3. Before cleaning the screen of the embedded industrial control all-in-one, stop using the equipment and unplug the power plug.
|
|
Causes and solutions for slow startup of industrial computers
The environment of the industrial site is chaotic, and the industrial computer is faced with factors such as oscillation, dust, and high electromagnetic field disturbance during operation, and the industrial site often continues to operate for a long time, which has high requirements for the stability of the industrial computer. In the process of using the industrial computer, there are often such and such problems, requiring the industrial computer to ...
|
|
EVOC IPC common faults and solutions
● After booting up, the motherboard can work normally, and the BIOS detects the keyboard part, stating that the keyboard is wrong?
The first thing to see is whether the keypad lock is locked, and the keypad lock is exempted. If not, check whether the cable between the motherboard and the backplane and the keyboard and mouse are connected correctly.
...
|
|
Daily management and maintenance of EVOC industrial computer
First of all, it is necessary to give EVOC industrial computer a stable working environment. If there is a sensation when the machine reads and writes to a disk or hard disk, the drive will be severely worn or damaged. If you want to place it against a wall, there should be at least a gap from the wall to ensure good heat dissipation.
|
|
Frequently asked questions about EVOC industrial computers
In fact, the industrial computer is not much different from the general computer, but the power supply and motherboard are nominally more stable and reliable than the general 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 the general computer, such as the black screen of the crash can not be started ...
|
|
Touch screen with industrial tablet PC - EVOC
The contact screen is a touch panel, which is generally matched with a liquid crystal display device to form a touch display device. An industrial tablet PC is an industrial computer with a contact display device. Commonly used contact screens include resistive screens, capacitive screens, infrared screens, and surface acoustic wave screens.
...
|
|
Advantages of ARM embedded industrial motherboard - EVOC
1. High reliability and high stability: In the field of industrial computers, stable and reliable performance is the most basic requirement for automatic control. ARM embedded motherboards offer very special advantages. First of all, ARM embedded motherboard is a single-chip system, which only needs a small number of peripheral circuits to make the function go smoothly.
|
|
Precautions for the use of domestic industrial computers - EVOC
The industrial computer has the characteristics of dustproof, moisture-proof, vibration-proof, high-temperature resistance, etc., and the following matters should be paid attention to when using it:
1. In the process of using the industrial computer, it is not possible to disassemble the industrial computer, and when the fault occurs, you should refer to the common faults and troubleshooting of the industrial computer.
|
|
Detailed explanation of the role of industrial computer - EVOC
Control of production lines and machines: The industrial computer can accurately control various industrial production lines and related machinery and equipment through various control methods and algorithms, complete precise operation and close monitoring.
Collect and detect data: The IPC can pass through a variety of sensors and monitoring equipment to collect ...
|
|
EVOC has a full range of dedicated motherboards for network security
With the increasing use of the network, preventing hackers from intrusion and malicious damage by competitors has become a key issue in the use of network security.
|
|
EVOC PIS system host - TRW-8371P
In order to satisfy the continuous development of passenger information system (PIS) in railways and subways, EVOC has launched a new generation of PIS host - TRW-8371P, which fully satisfies the EN50155 specifications and has the following outstanding features:
1. ...
|
|
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 ...
|
|
EVOC M90AI intelligent edge controller
M90 is an AI intelligent edge manipulator that supports 8-16Tops independent deduction and computing capabilities. Intel Q370 chipset, support 9th generation Core series low-power processors, 2 260-pin DDR4 SODIMM expansion slots, dual-channel DDR4 2400 MHz (up to 32 GB...
|
|
EVOC - classification of industrial computers
The main categories of industrial computers are: IPC (PC bus industrial computer), PLC (programmable control system), DCS (loose control system), FCS (field bus system) and CNC (numerical control system).
1、IPC
...
|
|
How to install the operating system on EVOC IPC using a USB flash drive
How to install the operating system on a USB flash drive? The operating system of the industrial computer is the necessity of each industrial computer, the installation method is not a single one, the use of the CD installation system has been introduced before, today Xiaobian will teach you another: how to use the U disk to install the operating system?
...
|
|
EVOC IPC boot no display fault solution
The motherboard of the industrial computer (referred to as the industrial control motherboard) is an industrial computer motherboard used in industrial occasions, which can get used to a wide temperature environment, a harsh environment, and a long-term high-load operation according to the needs. It may be due to the harsh working environment of its application, so the industrial computer motherboard ...
|
|
The shortcomings of EVOC's traditional PICMG PIC/ISA bus gold finger connection method
1. With the improvement of hardware channel functions, the power consumption also increases. The weight of the heat dissipation system fixed on the CPU card will inevitably increase, resulting in an unstable center of gravity of the CPU card, which is easy to cause problems such as deformation, wire breakage, and poor touch of the CPU card, resulting in unstable work.
...
|
|
EVOC IPC design machine vision method
Machine vision is a skill that uses computer and various sensor skills to complete the understanding and processing of drawings, videos, or other visual data. It is mainly composed of industrial cameras, light sources, industrial computers and corresponding picture analysis software systems.
Machine vision is used in the manufacturing industry ...
|
|
The difference between the design of industrial computer and tower server - EVOC
An industrial computer is an electronic computer used in an industrial control system. It is a type of electronic computer. The critical structure and principles are the same as those of a tower server, but the planning scheme is very different. So what's the difference between the two?
The main box does not ...
|
|
Contact
working hours
