Industrial tablet computers are more low-key in the current century, but they are filling our lives all the time. Many people do not know its existence, but they always feel the convenience and warmth brought by industrial tablet computers. With the continuous evolution of the smart earth and the in-depth advancement of Industry 4.0, industrial tablet computers will attract a new wave of applications, and once again play an important role in our life and work. Did you know that all of these you experience and use are credited to industrial tablets. Travel - subway, high-speed rail, BRT (Bus Rapid Transit), etc. From the ticket vending machine you use to buy tickets in the subway (using an industrial tablet computer or an industrial display processing industrial tablet computer), to the turn-by-turn machine (generally, the turn-by-turn machines are all in the subway). An industrial tablet computer is used), to the operation, control and playback systems of subway cars and cabs, to track detection, arc detection, etc., are full of industrial tablet computers, but it is hidden in the system. No way to know. Traveling—red street light snapshots, highway toll collection systems at high-speed toll stations, traffic light monitoring, speeding snapshots, etc. all utilize the powerful acquisition, computing, processing capabilities, high reliability and stability of industrial tablet computers, and the ability to adapt to complex and harsh working environments. ability. Finance - ATM machine, VTM machine and automatic form filling machine, etc. Because of the particularity of the financial industry, there are very high requirements for the stability and reliability of the equipment, which cannot be satisfied by ordinary commercial computers, so they are used in daily convenience facilities. All use industrial tablet computers (industrial tablet computers also belong to industrial tablet computers). For example, the touch operation screen of ATM, VTM and automatic filling machine or the control host inside are the representative existence of industrial tablet computer.
Life - vending machines, smart express cabinets, etc., similar to intelligent express cabinets and self-service vending machines, which need to maintain normal operation all the year round, and also need to collect and control various data, industrial tablet computers are undoubtedly very good. Choose (usually use industrial tablet computer or industrial display processing control host) to eat, drink, and eat - the electricity and water used every day in hydropower life are produced, purified and transmitted using industrial tablet computers, which can ensure the power grid and water treatment. The goal of reliability, safety, economy, high efficiency, environmental friendliness and safety in use is realized, and functions such as automatic detection, calculation and control of the system are realized. Industrial tablet computers are used in the production process of automobiles, home appliances and daily necessities , but the industrial tablet computer at this time is mainly used for automatic evaluation of test scores, real-time monitoring of the test process, test score query, test process playback, appointment information download, test score upload, test score report printing, test data query statistics and other functions. Industrial tablet computers, as an intermediate product, usually need to be integrated with other peripherals and software to form a more intelligent comprehensive system, to complete a series of tasks and goals that commercial computers cannot reach, to ensure the normal operation of society and to upgrade through continuous upgrades. Provide higher quality services to the public
Yanyue Electronics: Solutions for Industrial Panel PCs without Display
According to the survey, the main board of industrial tablet computer is one of the components with the most failures among all equipment components. Now many equipment manufacturers and technical engineers have put their eyes on this field. Yanshuo Electronics introduces the common faults of industrial tablet computers here. One of the solutions for industrial tablet PCs without display at boot. When there is a failure problem of no display when the industrial tablet computer is turned on, the first thing we have to check is the BIOS. The BIOS of the motherboard stores important hardware data. At the same time, the BIOS is also a relatively fragile part of the motherboard, which is easily damaged. Once damaged, the system cannot run. Such failures are generally caused by the damage of the motherboard BIOS by the CIH virus. (Of course, it is not ruled out that the failure of the motherboard itself causes the system to fail). So we can judge whether the BIOS is damaged by checking whether the hard disk data is intact, if the hard disk data is intact. In addition, there are the following three situations that will cause the device to have no display when it is turned on: because of a problem with the motherboard expansion slot or expansion card, the motherboard does not respond and has no display after plugging in an expansion card such as a sound card. The CPU frequency set in the CMOS of the jumper-free motherboard is incorrect, which may also cause no display failure. The motherboard does not recognize the memory, the memory is damaged, or the memory does not match.
And it is equipped with a highly reliable industrial panel computer with overvoltage and overcurrent protection. Both the power supply and the keyboard are equipped with electronic lock switches, which can prevent illegal opening, closing and illegal keyboard input. With self-diagnosis function. There is a "watchdog" timer, which automatically resets without human intervention when it crashes due to failure. Facilitate the scheduling and operation of multitasking. From the above characteristics of the embedded industrial panel computer, we can see that the market potential of the industrial panel computer is quite huge. The data collection work done by the embedded industrial tablet computer is the most front-end application of the Internet of Things, but most users currently only apply this information to a small range of monitoring and control, without expanding its wider range of applications. The Internet, such a powerful basic platform, can make the embedded industrial panel computer suitable for broader understanding after computing and optimizing the information.
