Phone and password double-controlled door lock unlocking/locking system
A dual control, door lock switch technology, applied in the direction of instruments, time registers, individual input/output registers, etc., can solve the problems of lost keys, no keys, trouble opening doors, etc.
Inactive Publication Date: 2014-11-19
NINGBO FENGHUA FEITIANREN PRECISION MOLD DESIGN CO LTD
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Problems solved by technology
[0004] What the present invention is to solve is that some door lock switches on the existing market can either be opened with a key or with an electronic code, but if someone is outside, someone comes at home, or the family member does not have a key, or the key is lost. , it is more troublesome to open the door
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[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0011] The telephone and password dual control door lock switch system of the present invention mainly includes an indoor telephone 4, an outdoor telephone 1, a combination lock 7 and a door lock 2, and the first control single-chip microcomputer 5 is arranged in the described indoor telephone 4, Described door lock 2 is provided with second control single-chip microcomputer 3, and described first control single-chip microcomputer 5 and second control single-chip microcomputer 3 are connected by data line 6, and described combination lock 7 is arranged on the second control single-chip microcomputer in the door lock. The control microcontroller 3 is connected.
[0012] The number of the prescribed outdoor telephone 1 is set on the first single-chip microcomputer 5, and when the prescribed outdoor telephone 1 is set to make a call to the indoor telephone...
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The invention discloses a phone and password double-controlled door lock unlocking / locking system. The phone and password double-controlled door lock unlocking / locking system mainly comprises an indoor telephone set, an outdoor telephone set, a password lock and a door lock, wherein a first control singlechip is arranged in the indoor telephone set, a second control singlechip is arranged in the door lock, the first control singlechip and the second control singlechip are connected through a data line, and the password lock is connected with the second control singlechip arranged in the door lock; the first control singlechip is provided with a specified outdoor telephone set number, the indoor telephone set transmits data signals to the second control singlechip in the door lock through the data line by the first control singlechip when the arranged specified outdoor telephone set calls the indoor telephone set, and the door lock is unlocked after the second control singlechip in the door lock receives the signals. The phone and password double-controlled door lock unlocking / locking system has the characteristic that the unlocking / locking of the door lock is remotely controlled by the phones.
Description
technical field [0001] The invention is applied to a door lock control system, in particular to a door lock switch system controlled by telephone and password. Background technique [0002] For some door lock switches on the existing market, it is either opened with a key or with an electronic code, but if you are outside, someone comes at home, or the family member does not have the key, or the key is lost, it is impossible to open the door. kind of hard. Contents of the invention [0003] The purpose of the present invention is to design a kind of telephone, password dual control door lock switch system. [0004] What the present invention is to solve is that some door lock switches on the existing market can either be opened with a key or with an electronic password, but if someone is outside, someone comes at home, or the family member does not have a key, or the key is lost. , It is more troublesome to open the door. [0005] The technical scheme of the prese...
Claims
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Inventor 金方明
Owner NINGBO FENGHUA FEITIANREN PRECISION MOLD DESIGN CO LTD