Solitary old protector based on life supplying line
A technology for supply lines and the elderly, applied to measuring devices, instruments, etc., can solve the problems that cannot effectively eliminate the fear and loneliness of the elderly living alone, and cannot immediately live alone
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[0059] The present invention will be further described below in conjunction with the accompanying drawings.
[0060] Refer to Figure 1, Figure 2, Figure 3, Figure 5, Figure 6, a security device for the elderly living alone based on the life supply line, including a gas meter 2, a gas meter flow collector 3, and a water meter installed in the room of the elderly living alone 1. , Water meter flow collector 5, Electric meter 6, Electric meter electricity collector 7, Heating meter 8, Heating meter flow collector 9, Data collection interface connected to the four meters 10, Outgoing sensor installed on the door 17, Main control Device 11, communication interface 12 for contacting with the outside world; the outgoing sensor 17 is a magnetic door switch, the main controller 11 consists of an inference part, used to store the daily water, electricity, heating, and gas for a specific time period of the elderly living alone The information storage part of usage statistics data;
[0061] T...
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