CN104021610A - Burglary prevention access control device based on Bluetooth technique and using method of device - Google Patents
Burglary prevention access control device based on Bluetooth technique and using method of device Download PDFInfo
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- CN104021610A CN104021610A CN201410282151.0A CN201410282151A CN104021610A CN 104021610 A CN104021610 A CN 104021610A CN 201410282151 A CN201410282151 A CN 201410282151A CN 104021610 A CN104021610 A CN 104021610A
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Abstract
The invention relates to a burglary prevention access control device based on a Bluetooth technique and a using method of the device. The device comprises a plurality of openings and a plurality of through holes, wherein the plurality of openings are arranged on a door or a door frame; the plurality of through holes are formed in a door or a door frame; the openings are respectively used for placing control units as well as sensor units and motor units which are connected with the control units; the through holes are used for internally burying connecting lines of each unit connected with the control units; each control unit comprises an MCU (microprogrammed control unit) as well as a Bluetooth module and a display module which are connected with the MCU and are used for communicating with a mobile phone; each sensor unit comprises a humiture sensor module for detecting the indoor humiture, a smog sensor module for detecting the indoor smog and carbon monoxide and an infrared sensing module for detecting whether a door is at the closed state; each infrared sensing module comprises infrared geminate transistors arranged at one side of a door lock on a door and white blocks which are opposite to the infrared geminate transistors and are arranged at the corresponding part of the door frame. According to the invention, a door is opened and closed by sending a password by Bluetooth of a mobile phone so as to prevent burglary for families.
Description
Technical field
The present invention relates to a kind of antitheft entrance guard device and using method thereof based on Bluetooth technology.
Background technology
Bluetooth (Bluetooth) technology is a kind of short-range radio technology, can effectively simplify the communication between the mobile communication terminal devices such as palm PC, notebook computer and mobile phone.It adopts distributed network structure and fast frequency hopping and short packet technology, supports point-to-point and point-to-multipoint delivery, is operated in the i.e. industry of 2.4GHz ISM(, science, the medical science of global general-use) frequency range.Its data rate is 1Mbps.Adopt time division duplex transmission scheme to realize full duplex transmission.
Nowadays Bluetooth technology has been widely used in the middle of our life, such as the use of the electronic product such as bluetooth earphone, Baffle Box of Bluetooth.We want that it is applied in to theft-proof electron locks, to increase the security of gate control system.
This product utilization Bluetooth technology realizes the communication between mobile phone and single-chip microcomputer, and the application software by mobile phone transmits password to single-chip microcomputer, and predefined proper password carries out rightly, opens electronic lock after successful matching, has replaced the function of key.Also has the function of Modify password simultaneously.
On Bluetooth antitheft lock basis, we have also added humidity, temperature sensor, the humiture in measuring chamber.The hidden danger of subsidiary smoke transducer, carbon monoxide transducer detection of fires and so on.
Summary of the invention
The object of the present invention is to provide a kind of switch that sends password realization door by Bluetooth of mobile phone, realize antitheft antitheft entrance guard device and the using method thereof based on Bluetooth technology of family.
For achieving the above object, technical scheme of the present invention is: a kind of antitheft entrance guard device based on Bluetooth technology, comprise and be arranged at the some openings on door and doorframe and be arranged at the some through holes in door and doorframe, described opening, for the sensor unit of placing control module respectively and be connected with this control module with for controlling the electric motor units of door lock open and close, buries the line of the each unit being connected with control module in described through hole is used for; Bluetooth module and display module for communicating with mobile phone that described control module comprises MCU and is connected with this MCU, described sensor unit comprise for detection of the Temperature Humidity Sensor module of indoor temperature and humidity, for detection of the smoke transducer module of indoor smog and carbon monoxide and for detection of door the infrared sensing module in blocking whether, described infrared sensing module comprises and is arranged at an infrared tube of upper door lock one side and relative with this infrared tube and be arranged at the white piece of doorframe relevant position, and this white piece is for reflective infrared ray.
In embodiments of the present invention, also comprise that one is used to the power module of whole device power supply, controller for solar and accumulator that this power module comprises solar panel and is connected with this solar panel, described power module is arranged in the opening on doorframe.
In embodiments of the present invention, described opening is provided with the glass for sealing described opening.
In embodiments of the present invention, described display module comprises a driver module being connected with described MCU and the display screen being connected with this driver module.
In embodiments of the present invention, described display screen is 1602 liquid crystal displays.
In embodiments of the present invention, described electric motor units comprises a driver module rotating for drive motor and the motor being connected with this driver module.
In embodiments of the present invention, described infrared sensing module also comprises triode, resistance R 5 to R9 and comparer; The base stage of described triode is connected to described MCU through resistance R 5, the emitter of described triode is connected to VCC, the collector of described triode is connected to the first input end of described infrared tube through resistance R 6, the second input end of described infrared tube is connected to GND, the first output terminal of described infrared tube is connected to respectively described transistor collector, one end of resistance R 8 and the power input of described comparer, the variable resistance output terminal of described resistance R 8 is connected to the normal phase input end of described comparer, and the output terminal of described comparer is connected to described MCU through resistance R 9; The second output terminal of described infrared tube is connected to respectively the inverting input of described comparer and one end of resistance R 7; The other end, the other end of resistance R 7 and the power output end of described comparer of described resistance R 8 are all connected to GND.
The present invention also provides a kind of using method of the antitheft entrance guard device based on described above, comprises the steps,
Step S01: provide one one of the mobile phone of Android system is installed, and a switch lock application program is installed on this mobile phone;
Step S02: communicate and be connected with the bluetooth module in described control module by the bluetooth module on mobile phone, send password or respective digital and carry out corresponding function; When mobile phone sends in the situation of password, execution step S03: in the time that mobile phone sends respective digital, execution step S04:
Step S03:MCU judges that according to the password sending whether password is correct, as incorrect, re-executes step S02, as correctly, controls the open and close of the electric machine rotation drive door lock of electric motor units by MCU, and then realizes the open and close of door:
Step S04: in the time that mobile phone transmission numeral is 1, realize password modify feature; In the time that mobile phone transmission numeral is 2, MCU gathers humiture data, smog data and carbon monoxide data by sensor unit, and shows by display module; In the time that mobile phone transmission numeral is 3, close display module; In the time that mobile phone transmission numeral is 4, whether MCU passes through infrared sensing module detecting gate in closed condition; In the time that mobile phone transmission numeral is 5, MCU enters park mode.
Compared to prior art, the present invention has following beneficial effect:
1, the present invention is simple in structure, is easy to realize, and adopts solar powered, in the power issue solving, make the power supply of this product be independent of domestic power supply, need not consider that the electricity consumption of this product, for the consumption of domestic power supply, has more embodied the theory of environmental protection completely;
2, for the first time Bluetooth of mobile phone module and door lock are combined, only need to input correct password on mobile phone and just door can be opened, the not only safety coefficient of opening the door like this improves greatly, and has saved the trouble of carrying keys for resident family;
3, the present invention has realized the detection to door opening and closing state by infrared sensing module, carries out switch gate operation with reminding user;
4, add sensor, for example realize more hommization functions: detect coal gas and whether leak; Whether there is disaster hidden-trouble; In family, whether temperature is suitable etc., for people provide better living condition; The new field of a slice has been opened up in the exploitation of home furnishings intelligent network, improves the quality of living; Realized controlled in wireless, Wireless Data Transmission simultaneously; Convenient and swift, such technology can also be applied to many fields such as industry.
Brief description of the drawings
Fig. 1 is the schematic diagram that arranges of apparatus of the present invention.
Fig. 2 is the A district enlarged drawing in Fig. 1.
Fig. 3 is infrared sensing modular circuit schematic diagram of the present invention.
Fig. 4 is smoke transducer modular circuit schematic diagram of the present invention.
Fig. 5 is single chip circuit schematic diagram of the present invention.
In figure, 1-door, 2-doorframe, 3-door lock, 4-control module, 5-motor, 6-Temperature Humidity Sensor module, 7-smoke transducer module, 8-infrared tube, the white piece of 9-, 10-power module.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is specifically described.
As Figure 1-5, a kind of antitheft entrance guard device based on Bluetooth technology of the present invention, comprise and be arranged at the some openings on door 1 and doorframe 2 and be arranged at the some through holes in door 1 and doorframe 2, described opening, for the sensor unit of placing control module 4 respectively and be connected with this control module 4 with for controlling the electric motor units of door lock open and close, buries the line of the each unit being connected with control module 4 in described through hole is used for; Bluetooth module and display module for communicating with mobile phone that described control module 4 comprises MCU and is connected with this MCU, described display module comprises a driver module being connected with described MCU and the display screen being connected with this driver module; Described display screen is 1602 liquid crystal displays; Described sensor unit comprise for detection of the Temperature Humidity Sensor module 6 of indoor temperature and humidity, for detection of the smoke transducer module 7 of indoor smog and carbon monoxide and for detection of door the infrared sensing module in blocking whether, described infrared sensing module comprises and is arranged at an infrared tube 8 of upper door lock one side and relative with this infrared tube 8 and be arranged at the white piece 9 of doorframe relevant position, and this white piece is for reflective infrared ray; Also comprise that one is used to the power module 10 of whole device power supply, controller for solar and accumulator that this power module 10 comprises solar panel and is connected with this solar panel, described power module 10 is arranged in the opening on doorframe; Described opening is provided with the glass for sealing described opening;
Described electric motor units comprises a driver module rotating for drive motor and the motor 5 being connected with this driver module.
Described infrared sensing module also comprises triode, resistance R 5 to R9 and comparer; The base stage of described triode is connected to described MCU through resistance R 5, the emitter of described triode is connected to VCC, the collector of described triode is connected to the first input end of described infrared tube 8 through resistance R 6, the second input end of described infrared tube 8 is connected to GND, the first output terminal of described infrared tube 8 is connected to respectively described transistor collector, one end of resistance R 8 and the power input of described comparer, the variable resistance output terminal of described resistance R 8 is connected to the normal phase input end of described comparer, and the output terminal of described comparer is connected to described MCU through resistance R 9; The second output terminal of described infrared tube 8 is connected to respectively the inverting input of described comparer and one end of resistance R 7; The other end, the other end of resistance R 7 and the power output end of described comparer of described resistance R 8 are all connected to GND.
The present invention also provides a kind of using method of the antitheft entrance guard device based on described above, comprises the steps,
Step S01: provide one one of the mobile phone of Android system is installed, and a switch lock application program is installed on this mobile phone;
Step S02: communicate and be connected with the bluetooth module in described control module by the bluetooth module on mobile phone, send password or respective digital and carry out corresponding function; When mobile phone sends in the situation of password, execution step S03: in the time that mobile phone sends respective digital, execution step S04:
Step S03:MCU judges that according to the password sending whether password is correct, as incorrect, re-executes step S02, as correctly, controls the open and close of the electric machine rotation drive door lock of electric motor units by MCU, and then realizes the open and close of door:
Step S04: in the time that mobile phone transmission numeral is 1, realize password modify feature; In the time that mobile phone transmission numeral is 2, MCU gathers humiture data, smog data and carbon monoxide data by sensor unit, and shows by display module; In the time that mobile phone transmission numeral is 3, close display module; In the time that mobile phone transmission numeral is 4, whether MCU passes through infrared sensing module detecting gate in closed condition; In the time that mobile phone transmission numeral is 5, MCU enters park mode.
Be below specific embodiments of the invention.
One, the composition of apparatus of the present invention:
(1) power unit of native system is made up of solar panel, controller for solar, 12V/5A lead-acid accumulator;
(2) major part is 80C52 single-chip computer control system and 1602 liquid crystal displays;
(3) Sensor section has RPR220 infrared sensor module, DHT11 wet temperature sensor, MQ-2 smoke transducer module and MQ-7 carbon monoxide transducer module.
Two, each several part schematic diagram:
1), 1602 liquid crystal displays
1602 liquid crystal displays show that related text realizes the dialogue of people and single-chip microcomputer.
2), MQ-2, MQ-7 sensor and wet, temperature sensor (see figure 4)
MQ-2 smoke transducer detect indoor have smog produce time, DOUT mouth will produce high level, single-chip microcomputer detects high level, open hummer and report to the police, and on 1602 show.
MQ-7 smoke transducer detect indoor have CO gas produce time, DOUT mouth will produce high level, single-chip microcomputer detects high level, open hummer and report to the police, and on 1602 show.
Single-chip microcomputer, by receiving the level change information of DHT11 wet temperature sensor DOUT, changes into corresponding humiture data, and is presented at 1602 liquid crystal displays.
3), RPR220 infrared sensing module (seeing Fig. 1 to Fig. 3)
At Men Yanchu, one white blocks is set, in the time that door is shut, infrared sensing module faces white blocks, infrared external reflection, receiving tube receiving infrared-ray.And in the time that Men Wei shuts, receiving tube does not just receive infrared ray.Whether consequent level differences decision gate closes.
4), single-chip microcomputer and relay, hummer, bluetooth module
By the open and close of electric motor units control electronic lock, and then the open and close of realization door.
This system core chip adopts STC89C52 single-chip microcomputer, carries out data acquisition and processing (DAP), and exports related data.And the effect of bluetooth module is to carry out data communication with mobile phone application software, and the data that receive are reached to the serial ports of single-chip microcomputer.
Three, the using method of apparatus of the present invention:
1, prepare before using: one of the Android system mobile phone that supporting serial ports assistance application is installed.
2, input password is opened electronic lock: the major function of this product is to utilize Bluetooth communication control to open the door, so opening the master switch of system, after completing the connection of bluetooth, just can directly send password and open door.If the password of input error, door can not be held.(initial password is 123456)
3, whole system has been set 5 functions in addition, sends corresponding numeral will carry out corresponding function by mobile phone to single-chip microcomputer.For example: when you send numeral 1, will carry out function 1.
Just introduce respectively particular content and the using method of each function below:
1. function 1---Modify password
Mobile phone completes after bluetooth connection, send numeral 1, single-chip microcomputer will be opened 1602 liquid crystal displays by pilot relay, screen display " change password ", now must input original correct password confirms, if the password of input is correct, screen display " input new password ", just can input the password after change, password can be any digit numeral and alphabetical combination (but the unit's of establishing numerical ciphers 1-6 does not conflict with function key), screen display " success " afterwards, the amendment that completes password is described, automatically close after a while screen power supplies.If the password of inputting afterwards at " change password " is wrong, screen display " error " is closed screen power supplies afterwards automatically.
2. function 2---measure humidity, temperature and show
Mobile phone completes after bluetooth connection, sends numeral 2, and the startup of single-chip processor i/o mouth control DHT11 wet temperature sensor, and measurement data, be presented at 1602 liquid crystal displays.Are 2S the measuring periods of data, and namely after 2S, mobile phone sends 2 again, just can show new data on liquid crystal display.
3. function 3---close liquid crystal display
This function and function 2 combine, and when you have known after the situation of humidity, temperature, do not think on screen, to show again.Mobile phone completes after bluetooth connection, sends numeral 3,51 Single-chip Controlling 1602 liquid crystal display powered-downs.
4. function 4---the door confirmation function of whether locking
After mobile phone completes bluetooth and connects, send numeral 4, Single-chip Controlling I/O mouth is opened RPR220 infrared sensing module, if signal end is low level, makes hummer often ring a period of time, illustrate to lock.Then close RPR220 infrared sensing module.If Men Wei shuts, hummer can not ring.
5. function 5---single-chip microcomputer enters park mode
Mobile phone completes after bluetooth connection, sends numeral 5, and single-chip microcomputer enters park mode, and CPU quits work, and allows RAM, timer/counter, serial ports, interruption to continue work
Do.Now the power consumption of single-chip microcomputer is lower, as long as mobile phone sends information again, single-chip microcomputer will change into normal operating conditions from park mode.
Be more than preferred embodiment of the present invention, all changes of doing according to technical solution of the present invention, when the function producing does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (8)
1. the antitheft entrance guard device based on Bluetooth technology, it is characterized in that: comprise and be arranged at the some openings on door and doorframe and be arranged at the some through holes in door and doorframe, described opening, for the sensor unit of placing control module respectively and be connected with this control module with for controlling the electric motor units of door lock open and close, buries the line of the each unit being connected with control module in described through hole is used for; Bluetooth module and display module for communicating with mobile phone that described control module comprises MCU and is connected with this MCU, described sensor unit comprise for detection of the Temperature Humidity Sensor module of indoor temperature and humidity, for detection of the smoke transducer module of indoor smog and carbon monoxide and for detection of door the infrared sensing module in blocking whether, described infrared sensing module comprises and is arranged at an infrared tube of upper door lock one side and relative with this infrared tube and be arranged at the white piece of doorframe relevant position, and this white piece is for reflective infrared ray.
2. the antitheft entrance guard device based on Bluetooth technology according to claim 1, it is characterized in that: also comprise that one is used to the power module of whole device power supply, controller for solar and accumulator that this power module comprises solar panel and is connected with this solar panel, described power module is arranged in the opening on doorframe.
3. the antitheft entrance guard device based on Bluetooth technology according to claim 1 and 2, is characterized in that: described opening is provided with the glass for sealing described opening.
4. the antitheft entrance guard device based on Bluetooth technology according to claim 1, is characterized in that: described display module comprises a driver module being connected with described MCU and the display screen being connected with this driver module.
5. the antitheft entrance guard device based on Bluetooth technology according to claim 4, is characterized in that: described display screen is 1602 liquid crystal displays.
6. the antitheft entrance guard device based on Bluetooth technology according to claim 1, is characterized in that: described electric motor units comprises a driver module rotating for drive motor and the motor being connected with this driver module.
7. the antitheft entrance guard device based on Bluetooth technology according to claim 1, is characterized in that: described infrared sensing module also comprises triode, resistance R 5 to R9 and comparer; The base stage of described triode is connected to described MCU through resistance R 5, the emitter of described triode is connected to VCC, the collector of described triode is connected to the first input end of described infrared tube through resistance R 6, the second input end of described infrared tube is connected to GND, the first output terminal of described infrared tube is connected to respectively described transistor collector, one end of resistance R 8 and the power input of described comparer, the variable resistance output terminal of described resistance R 8 is connected to the normal phase input end of described comparer, and the output terminal of described comparer is connected to described MCU through resistance R 9; The second output terminal of described infrared tube is connected to respectively the inverting input of described comparer and one end of resistance R 7; The other end, the other end of resistance R 7 and the power output end of described comparer of described resistance R 8 are all connected to GND.
8. a using method for the antitheft entrance guard device based on described in claim 1 to 7 any one, is characterized in that: comprises the steps,
Step S01: provide one one of the mobile phone of Android system is installed, and a switch lock application program is installed on this mobile phone;
Step S02: communicate and be connected with the bluetooth module in described control module by the bluetooth module on mobile phone, send password or respective digital and carry out corresponding function; When mobile phone sends in the situation of password, execution step S03: in the time that mobile phone sends respective digital, execution step S04:
Step S03:MCU judges that according to the password sending whether password is correct, as incorrect, re-executes step S02, as correctly, controls the open and close of the electric machine rotation drive door lock of electric motor units by MCU, and then realizes the open and close of door:
Step S04: in the time that mobile phone transmission numeral is 1, realize password modify feature; In the time that mobile phone transmission numeral is 2, MCU gathers humiture data, smog data and carbon monoxide data by sensor unit, and shows by display module; In the time that mobile phone transmission numeral is 3, close display module; In the time that mobile phone transmission numeral is 4, whether MCU passes through infrared sensing module detecting gate in closed condition; In the time that mobile phone transmission numeral is 5, MCU enters park mode.
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| CN201410282151.0A CN104021610B (en) | 2014-06-23 | 2014-06-23 | A kind of antitheft entrance guard device based on Bluetooth technology and using method thereof |
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| CN104318720A (en) * | 2014-12-08 | 2015-01-28 | 哈尔滨恒誉名翔科技有限公司 | STC89C52-based smoke and gas alarm system |
| CN104599355A (en) * | 2014-12-04 | 2015-05-06 | 上海电机学院 | Door-lock automatic control apparatus |
| CN104948026A (en) * | 2015-05-04 | 2015-09-30 | 中山智芯电子科技有限公司 | Split electronic access |
| CN105096436A (en) * | 2015-10-09 | 2015-11-25 | 西安思源学院 | Light-controlled intelligent lock |
| CN106548554A (en) * | 2016-12-22 | 2017-03-29 | 贵州商学院 | A kind of bluetooth door opening method and door lock based on mobile terminal APP |
| CN107016834A (en) * | 2016-01-28 | 2017-08-04 | 重庆文理学院 | A kind of early warning system of closing the door based on bluetooth module |
| CN107461084A (en) * | 2017-07-23 | 2017-12-12 | 郑州港葡生物科技有限公司 | A kind of intelligent door based on Bluetooth technology |
| WO2021134145A1 (en) * | 2019-12-29 | 2021-07-08 | 龚斌璐 | Moisture-proof and flame-retardant wooden door |
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| CN107016834A (en) * | 2016-01-28 | 2017-08-04 | 重庆文理学院 | A kind of early warning system of closing the door based on bluetooth module |
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| WO2021134145A1 (en) * | 2019-12-29 | 2021-07-08 | 龚斌璐 | Moisture-proof and flame-retardant wooden door |
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| CN104021610B (en) | 2016-06-29 |
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