Industrial tablet PC, that is, industrial all-in-one computer, consists of a contact screen, a display screen, a motherboard, memory, a hard disk, an I/O interface, etc. The scale is generally 8-21 inches, and the wide temperature and wide pressure planning is selected, which can be flexibly used in harsh environments such as temperature and application space, including vehicles, self-service terminals, monitoring, industrial automation, MES and other fields.
Industrial tablet PCs generally operate in complex environments, and have high requirements for data security, so you need to pay attention to the following elements when purchasing industrial tablet PCs:
1. Hardware configuration
Compared with industrial computers, industrial tablet PCs have better stable performance. The industrial tablet PC adopts scientific and professional heat dissipation planning, and selects stable CPU technology, so that users can experience better CPU stability and lower power consumption. Abundant interfaces and elastic expansion functions can realize communication between devices.
Second, the operating system
It is required that the industrial tablet PC is not only suitable for Windows, Linux, Android system and domestic system Hongmeng/Kirin, etc., but also needs to add or reduce the components of the operating system (XPE/WIN CE/LINUX/VXWORKS) according to the requirements of its own application program, so as to integrate perfectly with the software.
3. Protection level
Industrial tablet PCs are widely used, requiring outstanding rugged functions, being able to be waterproof, dustproof and vibration-proof, and generally requiring industrial tablet PCs to meet IP65 and above dustproof and waterproof specifications.
Fourth, the operating temperature
The industrial tablet PC is required to be able to operate without failure for a long time in the field at -20°C-60°C, with the characteristics of reliability, controllability and easy maintenance.
Fifth, the contact effect
Industrial tablet PCs generally do not connect to external keyboards, and use contact to perform operations, so the contact sensitivity of industrial tablet PCs is very important, which can save operation time and improve work efficiency. At present, the commonly used contact screens include capacitive screens and resistive screens, and users can choose according to their own application environment and application habits.
Sixth, the application cycle
The use cycle of industrial tablet PC is required to be more than 5 years, and perfect after-sales service can be guaranteed. The materials of the industrial tablet PC are strictly controlled and strictly selected, so that the whole machine has a longer service cycle and reduces maintenance requirements.
7. Customized services
With the demand mining of different occupations, the demand for industrial tablet PCs is also getting higher and higher, requiring industrial tablet PCs to integrate a variety of modules, such as RFID/NFC sensing modules, scanning modules, barcode scanning, 5G modules, etc.; Being able to customize the appearance, such as adding a switch button or adding a camera number to the front panel, requires industrial tablet manufacturers to provide users with a complete solution.
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Shortcoming:
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