System introduction of industrial panel computer:
To meet the design requirements of electric vehicle charging station, we cooperated with many domestic electric vehicle charging station manufacturers to develop and design self-service intelligent electric vehicle charging pile terminal control solutions and products based on ARM architecture. The electric vehicle charging pile adopts AC and DC power supply mode, which does not require refueling, avoids exhaust gas and pollutes the environment, and conforms to the concept of China's future urban development with low carbon as the core element.
Among them, the main functions of the charging cabinet terminal are data collection, charging control, pricing and settlement, data transmission, parameter setting, display and operation, followed by advertising and publicity functions. It can be seen from the composition diagram that the controller needs to be connected with the charging unit to realize the power detection and charging control of the car battery, and the serial port connection is generally used. To realize credit card consumption, a serial port needs to be connected to the card reader, and if a document needs to be printed, the serial port needs to be connected to the printer.
Electric vehicle charging stations are generally built next to outdoor roads. High temperature, dust and humidity have become hidden dangers of charging pile terminals. In response to these hidden dangers, Hangzhou Pingwang adopts an industrial-grade design concept, and all selected accessories and materials can reach the relevant temperature. And the indicators of service life, so as to solve the worries of such problems. The electric vehicle charging pile control scheme enables the owner to freely operate the charging terminal, so as to detect the power of the vehicle and charge the electric vehicle.
Electric vehicle charging pile solution product features: embedded industrial tablet computer
Industrial-grade LCD display with high brightness and wide viewing angle
The whole machine has no fan to dissipate heat, thus avoiding the crash caused by the fan problem
Stylish and safe industrial-grade design
Using onboard FLASH and CF card or SD card, the main purpose is to install the operating system and store advertising content
Use 220V input, built-in switching power supply, convert to 12V for motherboard use
The server can control each self-service charging terminal through Ethernet
It can realize self-service credit card charging service and consumption receipt printing
Automatically switch ad playback system
Full touch voice prompt operation interface
Design advantages of electric vehicle charging pile scheme: embedded industrial tablet computer
LCD screen: wide temperature industrial LCD screen with high brightness and wide viewing angle;
Touch control: High-quality resistive touch screen is selected, which can prevent detachment and failure in frequent use and dusty environment. And can continue to work in the case of surface scratches;
Storage: It is mainly used to install the operating system and store advertisements. It adopts industrial-grade solid-state hard disk, which has the characteristics of high anti-vibration, dust-proof and low heat generation. It adopts a fixed design with the motherboard to avoid factors such as system instability;
Power supply: 220V power input is adopted, and a wide-voltage power supply can be selected.
Industrial tablet computer structure: According to the needs and its use environment, the chassis is made of aluminum alloy panel + sheet metal back cover, which has the characteristics of sturdiness, good shock resistance, fast heat dissipation, dust-proof and splash-proof, etc. Sand grain, silver-gray oxidation treatment, does not absorb heat in the sun, so as to avoid overheating in summer, and the internal temperature cannot be dissipated. The controller will be embedded installation, requiring the front panel to reach IP65 protection, and the rear cover can have appropriate cooling holes. The installation is fixed with 4 buckles.
