The level of underground salt cavern morphological detector control system design

摘要

In order to detect the morphological characteristics and size of the underground deep level salt cavern, a detector control system based on the principle of sonar was designed. The system transmitted the collected information to the ground surveillance system through the interface fiber and would move while measuring. Firstly, geometry of dissolution cavity of salt and the course angle of the detector were measured by using imaging sonar and electronic compass. Then, the controller based on C8051F020 collected, processed and sent information to the ground surveillance host display, and drove the motor to realize the speed and steering control of the detector, at the same time the battery monitoring function was achieved to ensure reliable power supply to the control system. Compared with the traditional device, the system can detect the level underground salt cavity better and can complete several kilometers of underground water-filled space real-time online monitoring, while providing a new security to underground water-filled space disaster control and life and property.