Anti-loss method, device and system
A technology of anti-lost and contact methods, applied in transmission systems, telephone communications, electrical components, etc., to achieve the effect of improving the probability of retrieval
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no. 1 Embodiment
[0038] image 3 A flowchart of a loss prevention method is provided for the first specific embodiment of the present invention. Such as image 3 As shown, the flow chart of the anti-loss method in this embodiment includes the following steps:
[0039] In step S101, the first client responds to a help-seeking operation and initiates a help-seeking message, where the help-seeking message includes character information and an anti-lost identification.
[0040] In this specific embodiment, the user of the first client is the sender of the help-seeking information, and the user of the second client is a user other than the sender of the help-seeking information. In different help-seeking events, the help-seeker of a certain help-seeking event can also be the user in the second client in another help-seeking event, and similarly, the user of the second client can also be the help-seeking person in a certain help-seeking event .
[0041] In this specific embodiment, after the use...
no. 2 Embodiment
[0052] Figure 4 A flowchart of the first anti-loss method is provided for the second specific embodiment of the present invention. Such as Figure 4 As shown, the flow chart of the anti-loss method in this embodiment includes the following steps:
[0053] Step S201, the first client responds to the user registration operation, and after the registration operation is completed, the server assigns the anti-lost identification bound to the user registration information, saves the user registration information and the anti-loss identification to In the user registration information database, the user registration information includes contact information.
[0054] In this specific embodiment, the user is required to register before initiating help-seeking information, specifically, the basic information of the user and the elderly at home, the contact number of the registered user, etc. need to be filled in during the registration. After the above registration operation is comp...
no. 3 Embodiment
[0090] Figure 10 A flow chart of a loss prevention method is provided for a third specific embodiment of the present invention. The loss prevention method is applied to a server, and the server includes a help information database. refer to Figure 10 , the method includes the following steps:
[0091] Step S601, receiving the help-seeking information sent by the first client, and storing the help-seeking information in the help-seeking information database;
[0092] Step S602, sending the help request information to the second client;
[0093] Step S603, receiving the clue information obtained by the second client scanning the anti-loss identification;
[0094] Step S604, after receiving the clue information, comparing the clue information with the help-seeking information in the help-seeking information database;
[0095] Step S605, when the comparison is successful, the server sends a retrieval reminder message to the first client.
[0096] In the third specific embod...
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