The utility model discloses an ad hoc network system for power emergency repair. The ad hoc network system comprises a data background, an emergency communication command box, a link machine, a communication packet and a camera device, wherein the output end of the camera device is in telecommunication connection with the input end of the communication packet, the output end of the communication packet is in wireless connection with the input end of the link machine, the output end of the link machine is in wireless connection with the input end of the emergency communication command box, andthe output end of the emergency communication command box is connected to a data background in a wired or wireless mode. According to the utility model, a self-adaptive optimal multi-link selection function is provided, front services can be ensured to be most comprehensively, efficiently and reliably transmitted to a rear command center, and smooth communication between the front and the rear andeffective development of emergency repair and rescue activities are ensured.