国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

The positioning track of traditional intelligent monitoring suspicious dynamic object positioning system is quite different from the actual operation track, which leads to the long running positioning time. In order to solve the above problems, a new positioning system of intelligent monitoring suspicious dynamic object positioning system is designed based on blockchain technology. Data security management is realized based on the decentralization and unforgeability of blockchain technology, and the hardware and software of the system are optimized respectively. The S3C2440 chip is selected as the core chip of the hardware. The hardware structure is composed of the core processor, hard disk, antenna and other components. The peripheral interface of the hard disk is connected by SPI. The SOC chip can support the frequency point of GPS at the same time to realize positioning. The architecture of μ C / OS-II is designed by driver software, communication protocol, driver monitoring and system kernel. The running state of suspicious dynamic objects is judged according to the principle of data storage. The experimental results show that the intelligent monitoring suspicious dynamic object positioning system based on blockchain technology has a high degree of coincidence with the actual running track, and can achieve positioning in a short time.