Pump truck balancing system and pump truck balancing method

The invention discloses a pump truck balance system, which is characterized in that one end of each of four arm frames is hinged to a frame, two arm frames hinged to opposite angular positions belong to the same axial direction, the axial direction is provided with an X axis and a Y axis, a tilt angle sensor is arranged in the middle of the frame, and the tilt angle sensor is suitable for detecting the inclination of the X axis and the Y axis; one end of each telescopic power piece is connected with the other end of the corresponding arm support, the other end of each telescopic power piece is connected with the corresponding supporting foot body, and the supporting foot bodies are connected with step missing detection pieces. The step missing detection piece and the tilt angle sensor can sense danger in advance and automatically regulate and control the length of the supporting legs to automatically maintain the balance of the truck, the safety of the concrete pump truck is guaranteed under the condition tha