Drive method and device for network bus

The invention discloses a drive method and device for a network bus. The method comprises the steps of detecting a communication state of a drive entrance of the network bus; and determining whether to restart a network bus drive module or not according to a detection result, wherein the network bus drive module is used for driving the network bus to communicate. According to the method and the device, the technical problem that in related technologies, an embedded product is poor in stability is solved. 本发明公开了种网络总线的驱动方法及装置。其中，该方法包括：检测网络总线的驱动入口的通信状态；根据检测结果，确定是否重启网络总线驱动模块，其中，网络总线驱动模块用于驱动网络总线通信。本发明解决了相关技术中嵌入式产品的稳定性差的技术问题。