Community access control system based on WeChat and door opening method
An access control system and community technology, applied in transmission systems, digital transmission systems, instruments, etc., can solve the problems of unrecognizable visitor identities, security risks, easy to get lost, etc., to achieve convenience for residents and visitors, save costs, and avoid disturbance Effect
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[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are preferred embodiments of the invention and should not be seen as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0032] In the claims, description and above-mentioned drawings of the present invention, the terms "first", "second" or "third" are used to distinguish different objects, rather than to describe a specific order.
[0033] In the claims, description and above-mentioned drawings of the present invention, if the terms "comprising", "having" and their variants are used, it is intended to mean "including but not limited to".
[0034] see figure 1 , ...
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