Method and unit for controlling safe operation of an electric table

A unit for controlling safe operation of an electric table, comprising an electric control module for controlling raising or lowering of the electric table and a sensor unit for detecting data during the raising or lowering of the electric table;

• wherein the sensor unit is configured to transmit detected data to the electric control module, and the electric control module is configured to control a power mechanism on the electric table to make an anti-pinch action after processing received data;
• wherein the sensor unit comprises a vibration sensor unit including an acceleration sensor and a gyroscope sensor, and the acceleration sensor and the gyroscope sensor are configured to work simultaneously;
• and the vibration sensor unit is configured to detect vibration data during the raising or lowering of the electric table and transmit the detected data to the electric control module;
• wherein the detected data comprise the number of vibrations when a vibration amplitude of the electric table during the raising or lowering exceeds a setting value;
• wherein the acceleration sensor is configured to correct output of the gyroscope sensor when the electric control module and the sensor unit are in a standby state, so that output data of the gyroscope sensor is stable within a preset range at rest;
• and the output of the gyroscope is specifically corrected by correcting a reference value of vibration amplitude.