{
  "abstract": "Embodiments of the present application disclose an abnormal area marking method and a related apparatus. The method includes: when a predicament is detected during an operation process, determining an area of a current position as an abnormal area; obtaining a sensing data set within a specified time period during the operation process, where the sensing data set is a set of data acquired by a sensor, and the specified time period represents a safe traveling time period before the robotic lawn mower gets into the predicament; determining abnormality description information of the abnormal area based on the sensing data set; and determining a target position corresponding to the abnormal area on an operation map, and establishing an association relationship between the target position and the abnormality description information.",
  "assignees": [
    "SHENZHEN MAMMOTION INNOVATION CO LTD"
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  "authors": [
    "WANG KAI",
    "WEI JIDONG"
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  "title": "Operating robot and operation monitoring method and system",
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