Operation safety control method and system for ship closed place

The embodiment of the invention provides an operation safety control method and system for a ship closed place. The method comprises the steps of generating an unlocking instruction of a ship closed place and a starting instruction for requiring an operator to start field detection software based on a ship closed place operation task, and sending the unlocking instruction and the starting instruction to terminal equipment; field detection data from field detection software is obtained, and the field detection software is configured on terminal equipment and used for being connected with the detection device to obtain the field detection data; determining a risk value of the ship closed site operation task based on the field detection data, and judging whether the risk value meets a preset condition or not; and in response to the risk value meeting a preset condition, generating alarm information, and sending the alarm information to the terminal device. 本说明书实施例提供一种船舶密闭场所作业安全控制方法和系统。该方法包括：基于船舶密闭场所作业任务，生成船舶密闭场所