CN104599385A - Mobile phone access control system - Google Patents
Mobile phone access control system Download PDFInfo
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- CN104599385A CN104599385A CN201510042613.6A CN201510042613A CN104599385A CN 104599385 A CN104599385 A CN 104599385A CN 201510042613 A CN201510042613 A CN 201510042613A CN 104599385 A CN104599385 A CN 104599385A
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Abstract
The invention discloses a mobile phone access control system, wherein in daily life, a user can generally only leave tasks uncompleted to open a door while hearing a doorbell, and can know the identity of a visitor outside the door through monitoring equipment such as a cat eye, which brings inconvenience and even unsafe factors. The invention discloses a mobile phone access control system, and particularly relates to a system for transmitting pictures and remotely controlling a door lock by virtue of a Bluetooth technology. The system comprises a doorbell, an audio module, a door control sub-system, a door lock sub-system and a mobile phone with a Bluetooth function. The door lock is remotely controlled by the mobile phone to open the door, the picture of the visitor outside the door can be directly seen on the mobile phone, and an audio signal can be sent through an audio key. In addition, a door bell signal can be transmitted to a control module, the control module controls a camera module to automatically take a picture, and then the picture is conveyed to the mobile phone through a Bluetooth module built in the camera module. The mobile phone access control system disclosed by the invention is capable of meeting the requirements of opening the door by the user with a key outside the door and opening the door by using the mobile phone indoors when the doorbell is pressed, thus greatly facilitating the daily lives of people.
Description
Technical field
The present invention relates to a kind of cell phone access control, particularly relate to and utilize Bluetooth technology to transmit the system of picture and remote control gate lock.
Background technology
In daily life, most of family all needs to open Door by Hand.This just requires that user's thing must put down when there is a ring at the door in hand goes to open the door in person, and this can bring a lot of inconvenience to daily life.Meanwhile, user just must can know the identity of people outdoors by opal or other watch-dogs, and so just bringing to user must inconvenience or even unsafe factor.
Summary of the invention
The invention provides the system that a kind of mobile phone opens the door, can door lock controlled by cell phone be used when there is a ring at the door to open the door.Meanwhile, on mobile phone, directly can see the photo of people outdoors, the identity information of recognitiion gate stranger, and voice signal can be sent by voice button.
Technical scheme of the present invention is achieved in that
A kind of cell phone access control, comprises doorbell, audio-frequency module, gate subsystem, door lock subsystem and the mobile phone with Bluetooth function.Between gate subsystem and mobile phone, adopt Blue-tooth communication method.Gate subsystem comprises control module and camera module, and camera module has memory function, and built Bluetooth module; Door lock subsystem comprises door lock driver module and mechanical lock, and door lock driver module is driven by control module, thus driving device lock.
Camera module is connected by control module with doorbell module, and controls it by control module and automatically snap photo, take a picture by built-in bluetooth module to mobile phone transmission.Camera module built Bluetooth module, bluetooth module and mobile phone match and can arrange, and can arrange one or more cellular service end.Arrange without the need to inputting password successfully, can automatic matching.Meanwhile, without matching or camera module automatic storage photo when matching unsuccessfully.
Adopt Blue-tooth communication method between audio-frequency module and mobile phone, the voice signal that mobile phone sends is received by bluetooth module, then sends audio-frequency module to through bluetooth module.
Control module is made up of AT89C51 single-chip microcomputer, and bluetooth module selects ROK101 008, and the corresponding I/O port of single-chip microcomputer is operated in serial ports pattern, is connected with bluetooth module by serial communication mode.
In addition, this cell phone access control also has such feature: control mobile phone by downloading the exploitation program of being write by java, mobile phone arranges " YES " enabling authentication key and talk button, and user agrees to open the door by " YES " key, and user sends voice signal by talk button.
The present invention both can meet user and turn the key in the lock outdoors, also can meet when user has people to ring the doorbell in indoor and use mobile phone to open the door.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the one-piece construction frame diagram of the embodiment of the present invention;
Fig. 2 is the schematic diagram of single-chip microcomputer by serial communication connection bluetooth module of the embodiment of the present invention;
Fig. 3 is the process flow diagram of the embodiment of the present invention.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Fig. 1 is the one-piece construction frame diagram of the embodiment of the present invention.A represents gate subsystem, and B represents door lock subsystem.
As shown in Figure 1, doorbell signal is sent to the control module 2 in gate subsystem A by doorbell 1, control module 2 drives camera module 3 by inter-process, camera module 3 automatic camera, be wirelessly transmitted to the mobile phone 5 with Bluetooth function by built-in bluetooth module 4 after obtaining picture, mobile phone 5 sends instruction according to the operation of user.User sends enabling control command by " YES " button on mobile phone 5, door opening command is received by bluetooth module 4 and is sent in control module 2, control module 2 controls the door lock driver module 7 in door lock subsystem B through inter-process, and door lock driver module 7 carrys out the action of driving device lock 8 according to control command.
Meanwhile, user can send voice signal by the talk button of mobile phone 5, and the reception through bluetooth module 4 sends audio-frequency module 6 to, and voice messaging to be read to people outdoors according to the signal passed over by audio-frequency module 6.
Fig. 2 is the schematic diagram of single-chip microcomputer by serial communication connection bluetooth module of the embodiment of the present invention.
As shown in Figure 2, the single-chip microcomputer in control module is connected with adopting serial communication mode between bluetooth module.In native system, AT89C51 selected by single-chip microcomputer, and bluetooth module selects Ericsson ROK101 008 module.Arrange by cross bar switch when programming, UART is assigned on two pins, as P0.0 (TXD) and P0.1 (RXD), is connected with RXD with TXD of bluetooth module respectively.In addition, single-chip microcomputer also needs distribution two pins, as P1.6 and P1.7, respectively as flow control signal CTS and RTS, is connected respectively with RTS with CTS of bluetooth.
Native system adopts UART mode to transmit data between bluetooth equipment and master controller.UART transport layer is sent out target and is the serial line interface in same PCB between two UART to use Bluetooth HCI Protocol.RTS/CTS current control is used for preventing interim UART buffer overflow, and when CTS is 1, allow bluetooth or single-chip microcomputer to send signal, when CTS is 0, bluetooth disable or single-chip microcomputer send signal.
UART signal wire is taked to put free modem pattern, and RS232 signal is in connection status, and namely local TXD is connected to far-end RXD, and local RTS is connected to far-end CTS, and vice versa.By the research to Bluetooth protocol, adopt the pattern that bluetooth module is connected with single-chip microcomputer, to single-chip microcomputer write AT instruction, control bluetooth module by UART transport layer, thus reach from being dynamically connected and automatic transceiving data function.
Fig. 3 is the process flow diagram of the embodiment of the present invention.
As shown in Figure 3, if someone rings the doorbell outdoors, doorbell signal can pass to control module, and control module controls camera and takes pictures, and the built-in bluetooth module of camera matches with the mobile phone set automatically.
Next step operation is then carried out in successful matching: bluetooth module automatic transmission photo is to mobile phone, and mobile phone receives photo and to sound the tinkle of bells 1 simultaneously, and user sends door opening command and voice messaging by mobile phone interface " YES " key and talk button.
Match and unsuccessfully then carry out next step operation: camera module automatic storage photo, when door lock is opened by user, the signal that this action transforms controls bluetooth and carries out automatic matching, and successful matching then transmits photo automatically to matching mobile phone, and mobile phone receives photo and to sound the tinkle of bells 2 simultaneously.This operation can point out user, and whom the time period unmanned at home has to look for user.
It should be noted that, match and unsuccessfully show not find unique mobile phone matched, so the state storing photo will be come back to, wait for and opening the door next time, this action of opening the door can pass to control module again, control module sends instructions to bluetooth module, and bluetooth is matched with the mobile phone set automatically.This operating process repeats, until successful matching.All automatic matchings are all based upon on the basis of the initial pair relationhip set up between bluetooth and mobile phone.
Bluetooth password is used to the safety verification identifying bluetooth.When mobile phone and Bluetooth pairing, need to input identical bluetooth password at two ends.Bluetooth enabled is verified that password is identical and just can be connected, and two equipment can set up pair relationhip.Connect next time and just do not need again to input bluetooth password.Pair relationhip can be removed from any one end.
Claims (8)
1. a cell phone access control, is characterized in that: described cell phone access control comprises doorbell, audio-frequency module, gate subsystem, door lock subsystem and the mobile phone with Bluetooth function.
2. cell phone access control according to claim 1, is characterized in that: between described gate subsystem and mobile phone, adopts Blue-tooth communication method.
3. cell phone access control according to claim 1, is characterized in that: described gate subsystem comprises control module and camera module, and camera module has memory function, and built Bluetooth module; Described door lock subsystem comprises door lock driver module and mechanical lock, and door lock driver module is driven by control module, thus driving device lock.
4. cell phone access control according to claim 3, is characterized in that: described camera module is connected by control module with doorbell module, and controls it by control module and automatically snap photo, take a picture by built-in bluetooth module to mobile phone transmission.
5. cell phone access control according to claim 4, is characterized in that: the mobile phone automatic matching of the bluetooth module that described camera module is built-in and setting, camera module automatic storage photo when matching unsuccessfully.
6. cell phone access control according to claim 3, is characterized in that: adopt Blue-tooth communication method between described audio-frequency module and mobile phone, and the voice signal that mobile phone sends is received by bluetooth module, then sends audio-frequency module to through bluetooth module.
7. cell phone access control according to claim 3, it is characterized in that: described control module is made up of AT89C51 single-chip microcomputer, described bluetooth module selects ROK101 008, and the corresponding I/O port of single-chip microcomputer is operated in serial ports pattern, is connected with bluetooth module by serial communication mode.
8. cell phone access control according to claim 1, it is characterized in that: the exploitation program that described mobile phone is write by java controls, mobile phone arranges " YES " enabling authentication key and talk button, sends enabling signal by " YES " key, send voice signal by talk button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042613.6A CN104599385A (en) | 2015-01-28 | 2015-01-28 | Mobile phone access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042613.6A CN104599385A (en) | 2015-01-28 | 2015-01-28 | Mobile phone access control system |
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| CN104599385A true CN104599385A (en) | 2015-05-06 |
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| CN201510042613.6A Pending CN104599385A (en) | 2015-01-28 | 2015-01-28 | Mobile phone access control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106303454A (en) * | 2016-08-31 | 2017-01-04 | 桂林创研科技有限公司 | A kind of monitoring system based on bluetooth |
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| CN202627893U (en) * | 2012-05-02 | 2012-12-26 | 蒋先明 | Electronic cat eye |
| US20140049368A1 (en) * | 2012-08-16 | 2014-02-20 | Schlage Lock Company Llc | Remote notification of phone for home security |
| CN104125426A (en) * | 2014-07-31 | 2014-10-29 | 孔祥琪 | Intelligent doorbell starting device |
| CN204046743U (en) * | 2014-09-16 | 2014-12-24 | 山东卡尔电气股份有限公司 | A kind of electronic peephole viewer with Bluetooth function |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201924803U (en) * | 2011-01-21 | 2011-08-10 | 深圳市康鑫泰电子有限公司 | Electronic peephole viewer and electronic peephole viewer system |
| CN202627893U (en) * | 2012-05-02 | 2012-12-26 | 蒋先明 | Electronic cat eye |
| US20140049368A1 (en) * | 2012-08-16 | 2014-02-20 | Schlage Lock Company Llc | Remote notification of phone for home security |
| CN104125426A (en) * | 2014-07-31 | 2014-10-29 | 孔祥琪 | Intelligent doorbell starting device |
| CN204046743U (en) * | 2014-09-16 | 2014-12-24 | 山东卡尔电气股份有限公司 | A kind of electronic peephole viewer with Bluetooth function |
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| CN106303454A (en) * | 2016-08-31 | 2017-01-04 | 桂林创研科技有限公司 | A kind of monitoring system based on bluetooth |
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Application publication date: 20150506 |