NFC (Near Field Communication) mobile phone electronic lock control system and NFC mobile phone electronic lock control device

Abstract

The invention discloses an NFC (Near Field Communication) mobile phone electronic lock control system and an NFC mobile phone electronic lock control device, which are used for solving the technical problem of helping users to unlock. The invention uses the following technical scheme that: the NFC mobile phone electronic lock control system is provided with a main logical control module, and the main logical control module is connected with a module for communicating with an external terminal, an electrically-erasable programmable read-only memory reading and writing control module and an external input and output control module. The NFC mobile phone electronic lock control device is provided with a control unit, the control unit is connected with an NFC receiving-transmitting module and an external interface, and the NFC receiving-transmitting module is connected with a 13.56MHz antenna through an antenna drive module. In comparison with the prior art, the mobile phone communicates with the control unit, a near field proximity card lock control device in the prior art is completely replaced, so that the device and the system provided by the invention are convenient to use and environment-friendly, meet the Internet of Things conception proposed by the state, and can be suitable for a door lock, a vehicle lock, an elevator floor control lock and various proximity cards.

Description

technical field [0001] The invention relates to a system and a device for opening a lock, in particular to a system and a device for opening an electronic lock. Background technique [0002] The electronic door lock of prior art is made up of a proximity induction card and electronic lock control device. Several problems often encountered in use are: 1. Everyone generally has several proximity cards, such as community access cards, company access cards, parking cards and traffic cards. Putting them together makes it easy for the electronic lock control device to fail to sense. , It needs to be taken out separately when opening the door. 2. The user easily forgets where the proximity card is placed, and has to look for it when it is needed, which brings trouble to the user. 3. In some cases, the user needs to pay a deposit for the proximity card. 4. There are many types of unit access control cards, community access control cards, parking cards and other cards. The product...

AI Technical Summary

Problems solved by technology

Several problems often encountered in use are: 1. Everyone generally has several proximity cards, such as community access cards, company access cards, parking cards and traffic cards. Putting them together makes it easy for the electronic lock control device to fail to sense. , needs to be taken out separately when opening the door

2. It is easy for the user to forget where the proximity card is placed, and they have to look for it when it is needed, which brings trouble to the user

4. There are many types of unit access control cards, community access control cards, parking cards and other cards, the production quantity is large, and the scrapping of old cards is also increasing year by year, which is not conducive to environmental protection

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