Multiple Information Collection Technology of Power Network Disaster Loss

In the field of wireless sensor network in the application and research and development, foreign countries such as the United States, Europe, Japan, South Korea and other countries started earlier, and their overall strength is strong. The United States “smart grid”, “smart Earth”, the European “Internet of Things Action Plan” and the “U Society” strategy based on the Internet of Things in Japan and South Korea have been implemented, and the Internet of Things has become an important means to seize the “post-crisis” era to enhance the comprehensive competitiveness of countries. In China, wireless sensor networks began to develop after the concept of intelligent dust was put forward, and with the deepening of research on it, it has gradually expanded from the application of national defense and military fields to environmental monitoring, medical health, seabed exploration, forest fire fighting and other fields, and it is included in the future emerging technology development plan, and focus on the application of biotechnology, chemistry and other aspects. After that, the scientific community focused its research on secure and scalable networks, sensor systems and other networks, which prompted scholars from all walks of life to gradually participate in the research and development process of wireless sensor networks.