The new automotive gauge, mostly based on field-bus communication protocol and used micro-motor's driver control system, is developing with digital, intelligence and network character step by step. 新型的汽车仪表,多数是基于现场总线通信协议并且采用微电机驱动控制系统等新技术,并逐步向数字化、智能化、网络化方向发展。