Gate inhibition system based on mobile communication network
A technology of mobile communication network and access control system, applied in the field of access control system based on mobile communication network, can solve the problems of inability to know who the visitor is and the number of visits, inconvenient use, and many after-sales service problems.
Inactive Publication Date: 2005-01-26
李冰 +2
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Problems solved by technology
[0002] According to the needs of social development and security defense, a variety of wired access control systems have entered residential quarters and become one of the supporting facilities. Visibility is realized through the access control hosts installed in the user's public corridors or at the entrance and exit of the community and the receivers in the user's home. , intercom and unlocking, but the existing access control systems all use wired transmission, and there are many defects, such as the difficulty of construction during the installation process, and even damage to the original house exterior decoration, many after-sales service problems, and the owner can only know at home Who is the visitor? After going out, it is impossible to know who the visitor is and the number of visits. It is extremely inconvenient to use
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[0010] Such as figure 1 , figure 2 As shown, when the visitor presses the code of 101 households on the keyboard 10 of the access control host 12 and presses the keyboard 13, the keyboard 10 is pressed in conjunction with the CPU7, and the signal sent from the keyboard 10 is recognized by the CPU7, and the CPU7 reads out 101 households through the memory 6 according to programming. Memory phone, the mobile communication circuit 2 is instructed by the CPU7 to call the mobile phone 17 of 101 households, the antenna 1 of the mobile communication circuit 2 transmits a signal to the sky, the radio frequency signal is received by the central computer room 21, and then transmitted by the antenna 22 after being processed by the central computer room 21 , the radio frequency signal emitted by the central computer room 21 is received by the mobile phone 17 of the 101 households and rings, and the 101 households can press the call button of the mobile phone 17 to communicate with the vi...
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The invention relates to entrance guard system which is used in residential district or corridor defending, and based on mobile communication network. The system is set at the entrance of the corridor, the entrance guard host computer is transmitted the voice message, image message, and unlocking message by the mobile communication network. When visitor depresses the interviewee coding press key, the host computer will auto dialing the phone number of the interviewee beforehand stored in it, the visitor is waiting for talking and opening the door. When the user is out, the invention can make the user be talking and opening the door for the visitor by the mobile phone and wireless phone. Its features are that the operation is simple, convenient, and useful, and the safety factor is big.
Description
Technical field: [0001] The invention relates to the field of access control systems, in particular to an access control system based on a mobile communication network. Background technique: [0002] According to the needs of social development and security defense, a variety of wired access control systems have entered residential quarters and become one of the supporting facilities. Visibility is realized through the access control hosts installed in the user's public corridors or at the entrance and exit of the community and the receivers in the user's home. , intercom and unlocking, but the existing access control systems all use wired transmission, and there are many defects, such as the difficulty of construction during the installation process, and even damage to the original house exterior decoration, many after-sales service problems, and the owner can only know at home Who is the visitor, who is the visitor and the number of visits cannot be known after going out, ...
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Inventor 李冰刘丁方莫俞乐
Owner 李冰