(EN) The invention discloses a terminal control method. A terminal comprises a depth camera, the depth camera comprises a light emitter and a light receiver, and the control method comprises the followingsteps: controlling the light emitter to emit a preset number of frames of test laser to a current scene; controlling the light receiver to receive the test laser reflected by the current scene; acquiring depth information of the current scene according to the received test laser; judging whether depth smaller than a preset safety distance exists in the depth information or not; and if yes, controlling the terminal to enter a security mode. The invention further discloses a terminal control device, the terminal and a computer readable storage medium. Depth information is firstly acquired according to the reflected test laser. According to the depth information, whether the depth smaller than the preset safety distance exists or not is judged, if yes, it is judged that if the current laser irradiates the body of the user, the user is likely to be hurt, and the terminal is further controlled to enter the safety mode, so that when the use distance of the user is short, the safety of usingthe terminal is also high.
(ZH) 本申请公开了一种终端的控制方法。终端包括深度相机，深度相机包括光发射器及光接收器，控制方法包括：控制光发射器向当前场景发射预定帧数的测试激光；控制光接收器接收由当前场景反射的测试激光；依据接收到的测试激光获取当前场景的深度信息；判断深度信息中是否存在小于预设的安全距离的深度；及若是，控制终端进入安全模式。本申请还公开了一种终端的控制装置、终端及计算机可读存储介质。依据被反射的测试激光先获取深度信息，依据该深度信息判断是否存在小于预设的安全距离的深度，在存在时，判断目前的激光如果照射到用户身上，容易对用户造成伤害，并进一步控制终端进入安全模式，以使用户的使用距离较近时，使用终端的安全性也较高。
