The invention discloses an Internet-of-Things route repairing method based on link stability and energy sensing. The method comprises the steps that routing pre-judging is conducted according to the estimated link state information between nodes and the rest energy information of the nodes, a broadcast request-response mode is used for establishing a network route, a make-before-break mode is used for replacing links which are about to be damaged to continuously forward data, so that the stability of the route is improved, energy consumption of the nodes is saved, and the service life of the network is prolonged. According to the Internet-of-Things route repairing method based on link stability and energy sensing, a make-before-break route repairing mechanism is established, the performance index of link stability and the performance index of node energy are combined, the rest energy of the nodes and the link state information of the nodes are detected periodically, a replacing route for forwarding the data is actively established, the network overhead is effectively controlled, the data forwarding efficiency is improved, the network service life is prolonged, network delay is lowered, the stability degree of the network is improved, and the route keeping time of the network is prolonged.