Device and method for real-time monitoring and correcting displacement of indoor microform model measuring equipment

A real-time monitoring and correcting method using the device for real-time monitoring and correcting the displacement of indoor microform model measuring equipment, comprising the following steps:

• 1) selecting a horizontal base point and a vertical base point with the same position;
• the top view projections of the horizontal base point, the vertical base point, the adjusting device and the sensing device are in the same Cartesian two-dimensional coordinate system;
• the center point and the horizontal base point of the adjusting device and the sensing device are on the X axis, with the center of the sensing device as the circle point;
• the coordinates of the horizontal base point are (L4, 0), and the coordinates of the vertical base point are (0, L0);
• 2) fixing the sensing device, the adjusting device and the measuring equipment on the vertical truss;
• 3) the sensing device measures its distance from the horizontal base point and the vertical base point by emitting a laser beam to the horizontal base point and the vertical base point;
• 4) setting the distance between the measuring equipment and the horizontal base point and the vertical base point unchanged, and the error is less than 0.01 mm;
• 5) automatic adjustment;
• if the measuring equipment has a displacement greater than or equal to 0.01 mm due to changes in the external environment, the sensing device will sense in real time and convert the displacement signal into an electrical signal and transmit it to the controller, and the controller controls the adjusting device to make corresponding adjustments to restore the measuring equipment to the standard position.