Abstract:  In order to solve the problem that the data of the traditional surveying and mapping industry can not be real-time mapping，real-time imaging，and data and image can not be quickly integrated modeling，a panoramic laser system based on the Web platform which integrates Ｒaspberry Pi and embedded microprocessors and intelligent mobile platform is designed． The system uses laser radar as a data acquisition tool for the mapping area，uses NＲF24L01 wireless transceiver and Wi-Fi module for data transmission and reception，uses Ｒaspberry Pi and STM32 microprocessor for data analysis and processing，and the user can use Web client to query images and data． The system uses the intelligent mobile platform to measure the data，realizing the data storage on the network platform，and realizing the rapid modeling and imaging of the mapping data． The system achieves stable operation of low power consumption under harsh environmental conditions such as bright light，no light，mountains and tunnels，and completes the surveying and mapping area point spacing，partial area，full area measurement，historical data reconstruction and panoramic image rolling display． The author designed the panoramic laser system combined with software algorithms and user-friendly interface to solve the problem that in the traditional surveying and mapping industry orientation，ranging，height is not convenient enough，the imageand data can not be real-time integration，greatly reducing Installed capacity and mapping cycle．

Key words: lidar laser, panorama image, active server pages, surveying and mapping