| CPC G06T 19/006 (2013.01) [G08B 21/02 (2013.01); H04W 64/003 (2013.01)] | 16 Claims |
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11. A method for workplace safety management, the method comprising:
dividing a work field corresponding to a workplace into a plurality of work zones;
assigning an environmental indicator to each of the work zones according to environmental data of the workplace individually;
generating a plurality of AR warning image signals according to the work zones and the environmental indicators;
transmitting the AR warning image signals respectively to a plurality of wearable electronic devices located in the workplace; and
each of the wearable electronic devices displaying an AR warning image according to the received AR warning image signal;
wherein assigning the environmental indicator to each work zone comprises:
determining whether a difference between work zone data in the environmental data of the workplace corresponding to each work zone and an environmental base value is in a dangerous range;
assigning dangerous environmental information to one of the environmental indicators when the corresponding difference is in the dangerous range; and
assigning safe environmental information to one of the environmental indicators when the corresponding difference is not in the dangerous range;
wherein the difference of each work zone comprises a wind speed difference and a wave height difference, and the dangerous environmental information comprises wind strength dangerous information, wave dangerous information and wind and wave dangerous information;
wherein determining whether the difference of each work zone is in the dangerous range and the difference of each work zone in the dangerous range comprise:
determining a wind speed dangerous grade of each work zone according to a location of each work zone in the work field and the corresponding wind speed difference, wherein the wind speed dangerous grade comprises one of a first wind speed dangerous grade, a second wind speed dangerous grade and a third wind speed dangerous grade;
determining a wave height dangerous grade of each work zone according to the location of each work zone in the work field and the corresponding wave height difference, wherein the wave height dangerous grade comprises one of a first wave height dangerous grade and a second wave height dangerous grade;
determining the difference of one of the work zones in the dangerous range and assigning the wind and wave dangerous information to the environmental indicator when the wind speed dangerous grade is one of the second wind speed dangerous grade and the third wind speed dangerous grade and the wave height dangerous grade is the first wave height dangerous grade in the work zone;
determining the difference of one of the work zones in the dangerous range and assigning the wind strength dangerous information to the environmental indicator when the wind speed dangerous grade is the third wind speed dangerous grade and the wave height dangerous grade is the first wave height dangerous grade in the work zone; and
determining the difference of one of the work zones in the dangerous range and assigning the wave dangerous information to the environmental indicator when the wind speed dangerous grade is the first wind speed dangerous grade and the wave height dangerous grade is the second wave height dangerous grade in the work zone.
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