Application of on board industrial tablet computer in industry
Brief introduction of the application of vehicle industrial tablet computer in the industry. On board industrial computer is a kind of on-board equipment based on intelligent system. Due to the huge number of vehicles, vehicles are highly information technology support equipment, therefore, this is a typical solution to the problems that may arise according to different customer environments. According to the use of occasions can be divided into special vehicle industrial computer and ordinary civil vehicle industrial computer.
Facing up to the problem of vehicle environment: the vehicle environment is special, so we need to specify its requirements
1. Function keys: with function keys, it can bring great convenience and improve the use efficiency in the unstable car environment.
2. Heat dissipation of the whole machine: due to sandstorm and dust, the fan configuration is generally not recommended for the on-board machine. Under the condition of meeting the heat dissipation conditions, it is required to be fully sealed without additional heat dissipation holes.
3. Display requirements: because the vehicle is used outdoors, it can not avoid the sun deflection or even direct environment. The liquid crystal display can not meet the requirements, we need to select high-quality display or structure design to reduce the impact of this situation.
4. Convenient installation and maintenance: considering the different vehicle environments, the coverage is very large, and the users are also very complicated. Therefore, under certain conditions, it must be suitable for all kinds of sites. For example, it supports vesa75 / 100 standard and ram bracket.
5. Seismic requirements: since it is a vehicle environment, there is vibration, according to the use of the object has high acceleration large amplitude, low acceleration small amplitude.
6. IP specification: according to the different working environment, rain dust damage is also common, reaching or reaching a certain IP level is a necessary condition for a qualified vehicle tablet computer.
7. Wide temperature requirements: China's vast territory, the temperature environment of the vehicle is very bad, from - 30 to 70 degrees Celsius are possible, which is a test for on-board equipment.
8. Electromagnetic interference: it is impossible to use only one electrical equipment for special vehicles, especially for police and medical vehicles. Unqualified electromagnetic radiation will bring serious interference to other equipment, such as data transmission radio, medical high-precision signs monitoring, etc.
9. Power performance: the on-board computer generally gets power directly from the on-board battery. Due to the different use status of various batteries, and the instantaneous impact of ignition and flameout, the power requirements for the equipment used together are very high. Otherwise, it is easy to damage the equipment。