求翻译：系统硬件设计采用模块化设计思想，主要设计内容包括主控制器模块、CAN数据采集模块、CAN通信模块、ZigBee无线通信模块和LCD显示模块等。是什么意思？

System hardware design uses a modular design, the main design elements including the main controller module, CAN data acquisition module, CAN communication module, ZigBee wireless communication module and LCD display module.

正在翻译，请等待...

The system hardware design uses the modulation design concept, mainly designs the content including the master control regulator module, the CAN data acquisition module, the CAN connection module, the ZigBee wireless connection module and the LCD demonstration module and so on.

Hardware design of the system is modular in design, major designs include the primary controller module, CAN data acquisition module, CAN communication modules, ZigBee wireless communications module, and LCD display module, and so on.

Hardware design of the system is modular in design, major designs include the primary controller module, CAN data acquisition module, CAN communication modules, ZigBee wireless communications module, and LCD display module, and so on.