Dc charging pile wireless module memory Main component Concept: Dc charging pile wireless module storage refers to the module used in DC charging pile with wireless communication function, which stores and processes data through the built-in storage. These modules enable the charging pile to exchange data with the external system to achieve remote monitoring, management and control functions. Function: Real-time…
Main Chip (Baseband Chip) of DC charging pile wireless module Main component Concept: The Main Chip (baseband chip) of the DC charging pile wireless module is the core component in the charging pile, which is responsible for processing the baseband part of the wireless communication signal, that is, the signal modulation and demodulation process. Baseband chip usually integrates the physical…
Power and Communication Interface of DC charging pile reader Main component Concept: The power and communication interfaces of the DC charging pile card reader are an important part of the connection and communication between the card reader and external devices, they ensure that the card reader can receive the power supply and exchange data with other system components. Function: Power…
Signal Indicator Lights and Buzzer of DC charging pile reader Main component Concept: The Signal Indicator Lights and Buzzer of the DC charging post card reader are two important components of the user interface, which are used to provide visual and auditory feedback to the user to indicate the working status and operation results of the card reader. Function: Signal…
ESAM/PSAM Card Slot of the DC charging pile reader Main component Concept: ESAM (Enhanced Security Application Module) and PSAM (Personal Security Application Module) are two types of security modules for smart card and security applications. They are often embedded in terminal devices that require a high level of security, such as DC charging pile readers, to provide IC card-level security…
Mobile communication module of DC charging pile reader Main component Concept: The mobile communication module of the DC charging pile reader refers to the communication module integrated in the charging pile reader, which is responsible for handling the data exchange between the card reader and external systems (such as the billing system, the user’s mobile phone, etc.). Such modules typically…
Contactless IC Card Reading and Writing Module of the DC charging pile reader Main component Concept: The Contactless IC Card Reading and Writing Module of the DC charging post reader is a device for the DC charging post that allows the user to authenticate and pay with a contactless IC card, such as an RFID card. This module is usually…
The software system of DC charging pile charging control unit Main component Concept: The software system of DC charging pile charging control unit refers to the operating system and application program installed in the charging control unit (TCU), which is responsible for managing the entire charging process, including user authentication, charge metering, charge calculation, payment processing, etc. This software system…
FLASH in DC charging pile charging control unit Main component Concept: FLASH memory is an electronically erasable programmable read-only memory (EEPROM) that is capable of maintaining stored data in the event of a power outage. In the DC charging pile charging control unit, FLASH is used to store important firmware, charging data, user information and history records. Function: Firmware storage:…
Framebuffer (or GRAM) of DC Charging pile Charging control unit Main component Concept: The Framebuffer (FB) or Graphic Access Memory (GRAM) is an area of memory used to store image data in a DC charging pile charging control unit. It is a graphics buffer that stores color information for each pixel on the display device in order to quickly access…