A Portable Design of Image Timing Acquisition System Based on Raspberry Pi

China has a vast territory and beautiful scenery. In order to realize real-time image acquisition and transmission, a portable real-time image transmission system based on Raspberry Pi is proposed in this paper. Compared with traditional image transmission system, this designed system has advantage such as low power consumption and portability. Based on Linux operating system, Raspberry Pi open source hardware platform is developed as the image acquisition server. The designed device is equipped with large-capacity batteries as well as solar charging panels which can supply uninterrupted electric energy for the portal system. Landscape photos can be taken and sent to the user terminal by email by using GPS positioning and 4G communication module. By contrast, the remote control of the device can be also realized by sending instructions from the user terminal. The experiment proves that the system can be stable and normal operation, high reliability, the system for different scenes, DIY design different functions. Remote image acquisition system can be widely used in unattended, home security, personal protection and other remote monitoring fields.