Apolegamy plug-in gate control system that Smart Home is wireless
Technical field
The utility model relates to the Smart Home technical field, particularly relates to a kind of wireless apolegamy plug-in gate control system.
Background technology
Smart Home is to take house as platform, utilize comprehensive wiring technology, the network communications technology, Smart Home-system design scheme security precautions technology, automatic control technology, the audio frequency and video technology facility that life staying idle at home is relevant integrated, build the management system of efficient house facility and family's schedule affairs, promote house security, convenience, comfortableness, artistry, and realize the living environment of environmental protection and energy saving.
Gate control system is also an important component part of Smart Home, but current Gate-ban Monitoring System of Home House only has identity recognition function, and is all to adopt wired connection, need on house inner wall, connect up, and trouble is installed.And an independent fixing operating platform of existing Gate-ban Monitoring System of Home House needs, man-machine interaction is inflexible, irremovable, the function dullness.
The utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides the wireless apolegamy plug-in of Smart Home gate control system, to solve installation wiring trouble and injury body of wall, operating platform, can't move, man-machine interaction bothers inflexible problem, and provides the gate control system of more comprehensive, intelligent, convenient a, fashion.
The technical scheme that the utility model adopts is:
System entity partly is divided into the RF identification card, access control equipment and coupled RF transceiver, central primary control MCU and coupled RF transceiver and PC, doorbell loudspeaker, these 5 parts of mobile phone.They spatially can distribute arbitrarily, use wireless connections between them.Wherein between mobile phone and central primary control MCU, use GPRS to connect, other equipment are all used the RF radio frequency to connect.This system mainly realizes three functions, respectively: 1. intelligent doorbell function; 2. electronic lock function; 3. audio frequency and video intercommunication function.The implementation of these three subfunctions is as follows:
The realization flow of intelligent doorbell function is: bell button accept not have the RF identification card the visitor touch by, form switching value, then this switching value sends to central primary control MCU through the RF transceiver, central primary control MCU just issues PC and mobile phone to the information that is similar to [having unknown visitor to come to visit], make on PC and mobile phone to show and record this information, and signal is issued to the doorbell loudspeaker, make the doorbell loudspeaker send traditional doorbell sound.
The inner structure of electronic lock comprises the RF inductor, relay, door lock actuating mechanism and the transmission line communicated with the RF wireless transceiver, the realization flow of its function is: when householder's held in advance in system typing RF identification card of information while coming in front of the door, without any need for action, the RF inductor of electronic lock inside just can read the identity information of RF identification card, then this identity information is sent to central primary control MCU by the RF transceiver, by central primary control MCU, judge whether this identity has the authority of opening the door.If there is the authority of opening the door, by the RF transceiver, to the relay in electronic lock, send the action command that opens the door, relay and door lock actuating mechanism are opened door, central primary control MCU also can send to the doorbell loudspeaker by holder's name voice messaging by the RF transceiver at the same time, makes the loudspeaker report be similar to the energy voice of [so-and-so enters room for certain].And the relay of electronic lock is the state to central primary control MCU feedback door lock by the RF wireless transceiver constantly.Surpass while within 15 seconds, not locking when central main control MCU detects door, will send by the RF transceiver alarm song that be similar to [door does not lock] to loudspeaker, and also can show this information on the client software of PC and mobile phone.
The realization flow of audio frequency and video intercommunication function is: this function is initiatively opened by the terminal intelligent household software on PC or mobile phone by the householder, the user can select only to open in audio or video, also can select all to open, after opening, just can or monitor situation outdoors by the interactive of intercom, camera, central primary control MCU, radio transmission apparatus and user terminal realization and visitor outdoors.
Compared with prior art, the beneficial effects of the utility model are: combine traditional doorbell and identification system, and by its upgrading, thereby had the voice broadcast ability; Added audio frequency and video intercommunication surveillance; Use wireless transmission, need not connect up, the protection body of wall, easy for installation, and the installation site of each equipment is unrestricted; Adopt PC and mobile phone as controlling platform, be easy to study, good user experience is arranged; Can use mobile phone to carry out remote monitoring to gate control system.Visible the utility model provides the gate control system of more comprehensive, comprehensive, intelligent, convenient a, fashion.
The accompanying drawing explanation
Fig. 1 is the wireless apolegamy plug-in of Smart Home gate control system one-piece construction schematic diagram;
The realization flow schematic diagram that Fig. 2 is doorbell function;
The inner structure that Fig. 3 is electronic lock and function realization flow schematic diagram thereof;
The realization flow schematic diagram that Fig. 4 is the audio frequency and video intercommunication function.
Embodiment
The specific implementation of apolegamy plug-in gate control system that this Smart Home is wireless need to be made two parts hardware, the one, be contained in a part of hardware on a side, comprise the RF wireless transceiver with the various device interface, electronic lock and wiring thereof, bell button and wiring thereof, intercom and wiring thereof, camera and wiring thereof also have the RF identification card.The 2nd, be contained in indoor a part of hardware, comprise central primary control MCU and several loudspeaker with the RF wireless transceiver of FSK modulation with the RF wireless transceiver.Except the RF identification card, each is not equipped with power supply with the hardware that other equipment are connected unexpectedly.
RF wireless transceiver interconnected between the two large divisions consists of two kinds of chips, is respectively the chip KC-A7108 of FSK modulation and the NRF2401A of GFSK modulation.The chip of FSK modulation is better than the chip signal stability of the ASK modulation that in market, most of Smart Homes adopt, and transmission range is farther, and this chip is responsible for the data transmit-receive of electronic lock and bell button.NRF2401A has enough transmission speeds and stability, and this chip is responsible for the audio video transmission of intercom and camera.
On the basis of hardware, also will pack into the operating system program of central primary control MCU and the user terminal program on PC and mobile phone.
After the installation that completes hardware and software, need to carry out the typing of primary data to system, be mainly the typing of each RF identification cardholder identity.
After completing above-mentioned installation and initial work, this Smart Home is wireless, and apolegamy plug-in gate control system just can work.Use native system can realize 1. intelligent doorbell functions; 2. electronic lock function; 3. audio frequency and video intercommunication function.
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 2, the realization flow of doorbell function is: bell button accept not have the RF identification card the visitor touch by, form switching value, then this switching value sends to central primary control MCU through the RF transceiver, central primary control MCU just issues PC and mobile phone to the information that is similar to [having unknown visitor to come to visit], make show on PC and mobile phone and record this information, and signal is issued to the doorbell loudspeaker, make the doorbell loudspeaker send traditional doorbell sound.
As shown in Figure 3, the inner structure of electronic lock comprises the RF inductor, relay, door lock actuating mechanism and the transmission line communicated with the RF wireless transceiver, the realization flow of its function is: when householder's held in advance in system typing RF identification card of information while coming in front of the door, without any need for action, the RF inductor of electronic lock inside just can read the identity information of RF identification card, then this identity information is sent to central primary control MCU by the RF transceiver, by central primary control MCU, judge whether this identity has the authority of opening the door.If there is the authority of opening the door, by the RF transceiver, to the relay in electronic lock, send the action command that opens the door, relay and door lock actuating mechanism are opened door, central primary control MCU also can send to the doorbell loudspeaker by holder's name voice messaging by the RF transceiver at the same time, makes loudspeaker report the voice that are similar to [so-and-so enters room for certain].And the relay of electronic lock is the state to central primary control MCU feedback door lock by the RF wireless transceiver constantly.Surpass while within 15 seconds, not locking when central main control MCU detects door, will send by the RF transceiver alarm song that be similar to [door does not lock] to loudspeaker, and also can show this information on the client software of PC and mobile phone.
The realization flow of audio frequency and video intercommunication function is as shown in Figure 4: this function is initiatively opened by the terminal intelligent household software on PC or mobile phone by the householder, the user can select only to open in audio or video, also can select all to open, also can be arranged on when the visitor rings a doorbell and automatically open.Just can or monitor situation outdoors by the interactive of intercom, camera, central primary control MCU, radio transmission apparatus and user terminal realization and visitor outdoors after opening.