A control terminal, an operation apparatus terminal, a method and a system for remote operations

The invention provides a control terminal, an operation apparatus terminal, a method and a system for remote operations and aims to solve the problems of a conventional remote operation apparatus that a control terminal used by doctors is complicated to operate, slow in response speed and low in efficiency. The control terminal comprises an inertia measurement unit used for measuring the relative posture angle information of a carrier carrying the inertia measurement unit, an aggregation node performing coordinate conversion on the coordinate values of the received relative posture angle information according to the geographic coordinate system of the place the control end is located, and an upper computer sending the relative posture angle information obtained after conversion to the operation apparatus terminal used in combination with the control terminal. The inertia measurement unit is applied to the control terminal for remote operations to measure the relative posture angle information of a using carrier; the relative posture angle information is sent to the operation apparatus terminal to control the operation apparatus terminal, so that the operation apparatus terminal can move along with the movement of the remote control using carrier; the operation of the using carrier can be reflected directly, effectively and visually.