| 摘要 |
The present invention relates to the field of communications. Provided is an energy saving method for a KTV song calling system. The method comprises: 101, controlling a camera to periodically capture images; 102, comparing the images with an empty room image; if the comparison shows consistency, then setting a KTV song calling system to a sleep state; and 103, detecting in real-time for a door opening state and, when door opening is detected, setting the KTV song calling system to a normal state. The technical solution provided in the preset invention has the advantage of reduced energy consumption. |
