(The quality of the monitoring system solution and the reliability of its use directly affect the vital interests of users, the rationality of the organization and allocation of human and material resources, and even generate innumerable social impacts. The company adheres to the principle of "customer first, service The principle of "top; improving the management level of users" is the principle of the user program system, which is the overall principle we should think about when planning, it must meet the requirements in the program policy and follow the system integrity.)