CN108777858A - A kind of stereo garage safety-protection system based on bluetooth equipment - Google Patents
A kind of stereo garage safety-protection system based on bluetooth equipment Download PDFInfo
- Publication number
- CN108777858A CN108777858A CN201810383254.4A CN201810383254A CN108777858A CN 108777858 A CN108777858 A CN 108777858A CN 201810383254 A CN201810383254 A CN 201810383254A CN 108777858 A CN108777858 A CN 108777858A
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- bluetooth
- signal
- bluetooth signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/29—Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Abstract
The present invention discloses a kind of stereo garage safety-protection system based on bluetooth equipment, the present invention relates to stereo garage technical field, solve the existing stereo garage access control system of the prior art there are durability degrees low, security reliability is poor, system power dissipation is high, and humanization level is relatively low and the technical problems such as poor user experience.Including main controller：Pulse signal is received and/or sent, including the first Bluetooth signal R-T unit, receives and/or send Bluetooth signal；Intelligent terminal with Bluetooth signal transmission-receiving function：Receive and/or send Bluetooth signal；Second Bluetooth signal R-T unit：Receive and/or send Bluetooth signal, feedback pulse signal to main controller；The intelligent gate valve being connect with main controller：Including solenoid valve；Pulse signal includes bluetooth pulse signal and wake-up pulse signal.The present invention is used for stereo garage Design of Safeguard System.
Description
Technical field
The present invention relates to stereo garage technical fields, and in particular to a kind of stereo garage security protection system based on bluetooth equipment
System.
Background technology
Existing stereo garage access control system usually uses the technical solution of magnetic card and card reader；When stereo garage has vehicle
When inlet/outlet, for interior user, it is inconvenient to there is enabling, be easy to cause entrance blocking；It is unfavorable for there are physical disturbances
Resident family's in-and-out stereo garage door alone；Existing magnetic card stereo garage access control system durability degree is very low, magnetic card easily it is affected by environment and
Demagnetization；Safety does not achieve the desired results, and magnetic card is easy to be replicated, and magnetic card is after the loss, for all stereoscopic vehicles
Library is with causing potentially to influence per family, and a large amount of inessential costs can be caused to property by replacing all magnetic cards；Card reader needs
For a long time, it is powered in real time, causes waste of energy and increases use cost.In addition, a small number of stereo garages use fingerprint recognition machine, at
This is high and unhygienic, does not have preferable feasibility.
Invention content
For the above-mentioned prior art, present invention aims at provide a kind of stereo garage security protection system based on bluetooth equipment
System, solves the prior art existing stereo garage access control system there are durability degrees low, and security reliability is poor, and system power dissipation is high, human nature
Change degree is relatively low and the technical problems such as poor user experience.This programme is to the control of bluetooth access communication being installed in automobile and BluetoothTM domain
Position generation technology enlightenment.
In order to achieve the above objectives, the technical solution adopted by the present invention is as follows：
A kind of stereo garage safety-protection system based on bluetooth equipment, including main controller：Pulse signal is received and/or sends, wherein
Including the first Bluetooth signal R-T unit, Bluetooth signal is received and/or sent；Intelligence with Bluetooth signal transmission-receiving function is eventually
End：Receive and/or send Bluetooth signal；Second Bluetooth signal R-T unit：Receive and/or send Bluetooth signal, feedback pulse
Signal is to main controller；The intelligent gate valve being connect with main controller：Including solenoid valve；Pulse signal include bluetooth pulse signal and
Wake-up pulse signal；Intelligent terminal is carried by user.Intelligent terminal is carried by interior user.
Description of the drawings
Fig. 1 is the module connection figure of the present invention；
Fig. 2 is a kind of specific embodiment of the first Bluetooth signal R-T unit of the invention；
Fig. 3 is a kind of specific embodiment of main controller of the present invention and intelligent gate valve；
In figure：100- main controllers, 200- intelligence gate valves, 300- intelligent terminals, 1,2,3,4- Bluetooth signal R-T units,
Bluetooth signal_x- Bluetooth signals BS_x, Pulse Signal_x- pulse signals PS_x, Rx- resistance, Cx- capacitances,
L1- antennas, S1- RF switches, Qx, Dx- transistor, the bluetooth pulse input end of RXD_x- processors, TXD_x- processors
Bluetooth pulse output end, A1-555 timers, Um, Un- buffer register, U2A, Ur, U5- phase inverter, U1A- schmidt triggers
Device, U1- microcontrollers, X1- crystal oscillators (x=1,2,3 ...).
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
The present invention will be further described below in conjunction with the accompanying drawings：
Embodiment 1
A kind of stereo garage safety-protection system based on bluetooth equipment, including main controller：Pulse signal is received and/or sends, wherein
Including the first Bluetooth signal R-T unit, Bluetooth signal is received and/or sent；Intelligence with Bluetooth signal transmission-receiving function is eventually
End：Receive and/or send Bluetooth signal；Second Bluetooth signal R-T unit：Receive and/or send Bluetooth signal, feedback pulse
Signal is to main controller；The intelligent gate valve being connect with main controller：Including solenoid valve；Pulse signal include bluetooth pulse signal and
Wake-up pulse signal；Intelligent terminal is carried by user.
In said program, it is preferable that the intelligent terminal, including mobile phone, tablet computer and/or intelligent wearable device.
It is common, it is not easy to forget to wear, and concerned degree is high, it is not easy to lose.
Further include third Bluetooth signal R-T unit in said program：Receive and/or send Bluetooth signal, feedback pulse
Signal is to main controller；4th Bluetooth signal R-T unit：Receive and/or send Bluetooth signal, feedback pulse signal to main controller.
Since Bluetooth signal wave attenuation range is affected by environment, envelope is irregular ellipse, Bluetooth signal R-T unit mostly
It is more, more preferable, more sensitive signal detection, matching can be obtained.
In said program, it is preferable that the first Bluetooth signal R-T unit and/or the second Bluetooth signal R-T unit
And/or third Bluetooth signal R-T unit and/or the 4th Bluetooth signal R-T unit, the installation side arranged using annular spread
Formula is used to form intelligent recognition area.Second Bluetooth signal R-T unit and/or third Bluetooth signal R-T unit and/or the 4th
Bluetooth signal provides in detection range, is matched with intelligent terminal, carries out bluetooth communication, while exporting wake-up pulse signal extremely
Main controller；Matching in advance is provided, when no vehicle comes in and goes out, main controller is in silent state, i.e. main power consumption chip does not access electricity
Source, it is cost-effective；It is matched again close to main controller without waiting for vehicle, has saved vehicle access time, improve access door effect
Rate.
In said program, it is preferable that the first Bluetooth signal R-T unit and/or the second Bluetooth signal R-T unit
And/or third Bluetooth signal R-T unit and/or the 4th Bluetooth signal R-T unit, including antenna：Receive and/or send bluetooth
Signal and reception and/or transmission high frequency voltage；Input isolation match circuit：Reception antenna output high voltage signal；Schmidt
Trigger：The output end of its input terminal connection input isolation match circuit；First phase inverter：Its input terminal connects schmidt trigger
The output end and output wake-up pulse signal of device；Output isolation match circuit：The bluetooth pulse signal of main controller is received, is sent high
Frequency voltage signal is to antenna.Input isolation match circuit and output isolation match circuit, circuit have good independence, can
Independent encryption coding is carried, improper access is limited from circuit hardware, copy-resistant significantly improves；Schmidt trigger and
One phase inverter provides output wake-up pulse signal, limits plant-grid connection power dissipating chip, reduces chip usage time, increases durable
Degree, it is cost-effective；Significantly improve security reliability.
In said program, it is preferable that the first Bluetooth signal R-T unit and/or the second Bluetooth signal R-T unit
And/or third Bluetooth signal R-T unit and/or the 4th Bluetooth signal R-T unit, further include RF switch, RF switch by
Control the control terminal of the processor in control switching transistor, control switching transistor base stage connection main controller.Realize zero setting behaviour
Make and resets.
In said program, it is preferable that the first Bluetooth signal R-T unit, further includes first for lock-out pulse
Buffer register and/or the second buffer register：The output end of its input terminal connection input isolation match circuit；With the first buffering
The timing circuit of the output end of register and/or the second buffer register connection：Including the second phase inverter and 555 timings
Device；The input terminal of second phase inverter connects the output end of the first buffer register；555 timers：Its high electrical input connection the
The output end and output bluetooth pulse signal of two phase inverters.Timing circuit is that the first Bluetooth signal R-T unit is exclusive, is eliminated blue
A phenomenon is opened by mistake caused by the scrambling of tooth signal attenuation range, that is, intelligent terminal is received and dispatched close to the second Bluetooth signal and filled
It sets and/or third Bluetooth signal R-T unit and/or the 4th Bluetooth signal R-T unit, pre-matching can be triggered and wake up master control
Machine, but when having intelligent terminal only close to the first Bluetooth signal R-T unit, intelligent terminal sends out bluetooth signal intensity can be same
When the high electrical input of 555 timers and low electrical input are connected, triggering is opened the door；Once matched when user uses for the first time
It is right, hereafter, will be unblocked by stereo garage gate inhibition as long as opening bluetooth, realize stereo garage doorway without stop,
Improve access door efficiency.
In said program, the main controller, including power supply；Nor gate：Receive the indigo plant of Bluetooth signal R-T unit output
Tooth pulse signal；Third phase inverter：Its input terminal connects the output end of nor gate；Switched field effect pipe：Its connection power supply that drains
And the output end of grid connection third phase inverter；Processor：The source electrode of power end connecting valve field-effect tube, including bluetooth
Pulse signal inputs and/or output interface；First triode：Output end and collector the connection electricity of its base stage connection processing device
Source；Second triode：Its emitter is grounded and base stage connects the emitter of the first triode；Zener diode：Its cathode connects
The collector of power supply and anode the second triode of connection.Power consumption element being capable of the access of interval adaptive type and deenergization.
In said program, it is preferable that the processor, including central processing unit, function admirable, function are numerous.
In said program, it is preferable that the processor, including microcontroller, it is low in energy consumption, it is of low cost, it realizes simple.
In said program, the intelligent gate valve further includes motor and the friendship that simply connected series loop is constituted with solenoid valve
Galvanic electricity source.
In said program, it is preferable that the intelligent gate valve further includes the fuse being connected in simply connected circuit, keeps away
Exempt from the component as caused by electronic bolt delay machine causes electric motor short circuit to overheat to lose.
In said program, it is preferable that the intelligent terminal, including fingerprint identification device, for Bluetooth signal transmitting-receiving
Switch.User starts bluetooth by fingerprint identification device, provides two steps card, even if intelligent terminal is lost if picking up taker not
It can open the door；Further increase intelligent entrance guard security level, and clean hygiene.
In said program, it is preferable that the main controller further includes multiplexer, and the is received by multiplexer
One Bluetooth signal R-T unit and/or the second Bluetooth signal R-T unit and/or third Bluetooth signal R-T unit and/or the 4th
The bluetooth pulse signal of Bluetooth signal R-T unit output.Provide Comprehensive Signal Processing mode.
In said program, it is preferable that the processor selects ARM framework Cortex-M3 core microcontrollers；Described
One Bluetooth signal R-T unit and/or the second Bluetooth signal R-T unit, including low-power consumption CC2540 bluetooth single crystalline chips.
CC2540 is the SoC of a super low consumpting power, it incorporate comprising microcontroller, host side and application program in
On one element, in conjunction with reinforced 8051 microcontroller of excellent a less radio-frequency transmission receiver and an industrial standard
Device, it includes the periphery for connecting class when numerical digit inductor, the fast flash memory bank of built-in programmable, accurate radio frequency signal
Intensity instruction, built-in AES-128 crypto engines；CC254 can allow strong master control or slave mode node to be established with very low cost
Get up, it has conversion time of short duration between very low sleep pattern power consumption and different working modes, is applicable to surpass
The system of low consumpting power.
Embodiment 2
Fig. 1 is the module connection figure of the present invention, a kind of stereo garage safety-protection system based on bluetooth equipment, including main controller 100：
Pulse signal is received and/or sent, including the first Bluetooth signal R-T unit 1, receives and/or send Bluetooth signal；Tool
There is the intelligent terminal 300 of Bluetooth signal transmission-receiving function：Receive and/or send Bluetooth signal；Second Bluetooth signal R-T unit 2：
Receive and/or send Bluetooth signal, feedback pulse signal to main controller 100；The intelligent gate valve 200 being connect with main controller 100：Its
Include solenoid valve S2；Pulse signal includes bluetooth pulse signal and wake-up pulse signal.
Stereo garage is in the east, and the first Bluetooth signal R-T unit 1 is installed in main controller 100, and with master
Control machine 100 is installed on stereo garage doorway together, controls intelligent gate valve 200；Second Bluetooth signal R-T unit 2, is installed on west
Block, optional installation site can be ground, electric light bar surface；Third Bluetooth signal R-T unit 3 and the 4th Bluetooth signal
R-T unit 4 is respectively arranged in North Street area and South Street is gone；The resident family for carrying intelligent terminal 300 prepares to enter stereoscopic vehicle from North Street area
Library, intelligent terminal 300 are matched with third Bluetooth signal R-T unit 3 first, while wake-up pulse signal PS_3 is sent to
Main controller 100, the main controller 100 after wake-up starts the bluetooth pulse that verification is matched to by bluetooth pulse input end RXD_3 to be believed
Number in centering intelligent terminal 300 after main controller 100, realize enter stereo garage opening door operation.
Match circuit 400, including the first inductance L2 and the first capacitance C1 in parallel is isolated in the input, and one end connection is penetrated
Frequency switch S1, the other end connect the second inductance L3, the second capacitance C2 being connect with the second inductance L3, second another terminations of capacitance C2
Ground；Third capacitance C3 series connection third inductance L4；Third capacitance C3 connection the first inductance L2, third inductance L4 ground connection.Input matching
Circuit arrangement is without being limited thereto, actually can be according to user demand, and cost limitation, security level and spectrum requirement carry out rational technology
Selection.
The processor is suitable for MCU, DSP, CPU or GPU, the RISC Architecture of APU, ARM or x86 frameworks, CPLD
Or FPGA technology selection.
Match circuit 500, the 4th capacitance C4 of one end ground connection is isolated in the output:Receive the indigo plant that main controller 100 exports
Tooth pulse signal；4th inductance L5：Receive the bluetooth pulse signal that main controller 100 exports；Fiveth in parallel with the 4th capacitance C4
Capacitance C5；Concatenated 5th inductance L6, the 6th capacitance C6 and the 7th capacitance C7：The 5th capacitance C5 of parallel connection；Connect with the 7th capacitance C7
The 6th inductance L7 connect：Bluetooth signal is exported to antenna L1 by RF switch S1.Output matching circuit scheme is without being limited thereto, real
Border can be according to user demand, and cost limitation, security level and spectrum requirement carry out the rational choice of technology.
The timing circuit 555 further includes isolator and the second Schmidt trigger for the denoising of waveform tail portion.The
One buffer register Um and the second buffer register Un are exported to isolator, and 555 timer A1 are exported to the second schmidt trigger
An accuracy is opened or closed to the input terminal of device, removal waveform tail portion zero passage noise, further lifting system.
Compared with prior art, beneficial effects of the present invention：
Significantly and substantially, system security reliability is improved；Power consumption element electric cost and holding time are reduced, is promoted
System durability degree；Significantly and substantially, the user experience is improved and system humanization level is constantly carried with fully meeting
High user demand.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Belong to those skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in all are answered
It is included within the scope of the present invention.
Claims (10)
1. a kind of stereo garage safety-protection system based on bluetooth equipment, which is characterized in that including
Main controller（100）：It receives and/or sends pulse signal, including the first Bluetooth signal R-T unit（1）, receive and/
Or send Bluetooth signal；
Intelligent terminal with Bluetooth signal transmission-receiving function（300）：Receive and/or send Bluetooth signal；
Second Bluetooth signal R-T unit（2）：Receive and/or send Bluetooth signal, feedback pulse signal to main controller（100）；
With main controller（100）The intelligent gate valve of connection（200）：Including solenoid valve S2；
Pulse signal includes bluetooth pulse signal and wake-up pulse signal.
2. a kind of stereo garage safety-protection system based on bluetooth equipment according to claim 1, which is characterized in that further include
Third Bluetooth signal R-T unit（3）：Receive and/or send Bluetooth signal, feedback pulse signal to main controller（100）；
4th Bluetooth signal R-T unit（4）：Receive and/or send Bluetooth signal, feedback pulse signal to main controller（100）.
3. a kind of stereo garage safety-protection system based on bluetooth equipment according to claim 2, which is characterized in that described
First Bluetooth signal R-T unit（1）And/or the second Bluetooth signal R-T unit（2）And/or third Bluetooth signal R-T unit
（3）And/or the 4th Bluetooth signal R-T unit（4）, using the mounting means of annular spread arrangement, it is used to form intelligent recognition
Area.
4. a kind of stereo garage safety-protection system based on bluetooth equipment according to claim 3, which is characterized in that described
First Bluetooth signal R-T unit（1）And/or the second Bluetooth signal R-T unit（2）And/or third Bluetooth signal R-T unit
（3）And/or the 4th Bluetooth signal R-T unit（4）, including
Antenna L1：It receives and/or sends Bluetooth signal and receive and/or send high frequency voltage；
Input isolation match circuit (400)：Reception antenna L1 output high voltage signals；
Schmidt trigger U1A：The output end of its input terminal connection input isolation match circuit (400)；
First phase inverter U2A：Its input terminal connects the output end of Schmidt trigger U1A and output wake-up pulse signal；
Output isolation match circuit（500）：Receive main controller（100）Bluetooth pulse signal, send high-frequency voltage signal to day
Line L1.
5. a kind of stereo garage safety-protection system based on bluetooth equipment according to claim 4, which is characterized in that described
First Bluetooth signal R-T unit（1）, further include
The first buffer register Um and/or the second buffer register Un for lock-out pulse：The connection input isolation of its input terminal
The output end of match circuit (400)；
The timing circuit being connect with the output end of the first buffer register Um and/or the second buffer register Un（555）：Wherein wrap
Include the second phase inverter Ur and 555 timer A1；
The input terminal of second phase inverter Ur connects the output end of the first buffer register Um；
555 timer A1：The output end and output bluetooth pulse signal of its second phase inverter of high electrical input THR connections Ur.
6. a kind of stereo garage safety-protection system based on bluetooth equipment according to claim 1, which is characterized in that described
Main controller（100）, including power supply VCC；
Nor gate U4：Receive the bluetooth pulse signal of Bluetooth signal R-T unit output；
Third phase inverter U5：Its input terminal connects the output end of nor gate U4；
Switched field effect pipe Q2：The output end of its drain connection power supply VCC and grid connection third phase inverter U5；
Processor：The source electrode of power end connecting valve field-effect tube Q2, inputs including bluetooth pulse signal and/or output connects
Mouthful；
First triode Q3：Output end and collector connection the power supply VCC of its base stage connection processing device；
Second triode Q4：Its emitter is grounded and base stage connects the emitter of the first triode Q3；
Zener diode D1：Its cathode connects the collector of power supply VCC and the second triode Q4 of anode connection.
7. a kind of stereo garage safety-protection system based on bluetooth equipment according to claim 1, which is characterized in that described
Intelligent gate valve（200）, further include the motor K1 and AC power V1 that simply connected series loop is constituted with solenoid valve S2.
8. a kind of stereo garage safety-protection system based on bluetooth equipment according to claim 1, which is characterized in that described
Intelligent terminal（300）, including fingerprint identification device, the switch for Bluetooth signal transmitting-receiving.
9. a kind of stereo garage safety-protection system based on bluetooth equipment according to claim 1, which is characterized in that described
Main controller（100）, further include multiplexer, the first Bluetooth signal R-T unit received by multiplexer（1）And/or the
Two Bluetooth signal R-T units（2）And/or third Bluetooth signal R-T unit（3）And/or the 4th Bluetooth signal R-T unit（4）
The bluetooth pulse signal of output.
10. a kind of stereo garage safety-protection system based on bluetooth equipment according to claim 6, which is characterized in that described
Processor, select ARM framework Cortex-M3 core microcontrollers；The first Bluetooth signal R-T unit and/or the second bluetooth
Signal receiving/transmission device, including low-power consumption CC2540 bluetooth single crystalline chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810383254.4A CN108777858A (en) | 2018-04-26 | 2018-04-26 | A kind of stereo garage safety-protection system based on bluetooth equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810383254.4A CN108777858A (en) | 2018-04-26 | 2018-04-26 | A kind of stereo garage safety-protection system based on bluetooth equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108777858A true CN108777858A (en) | 2018-11-09 |
Family
ID=64026717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810383254.4A Pending CN108777858A (en) | 2018-04-26 | 2018-04-26 | A kind of stereo garage safety-protection system based on bluetooth equipment |
Country Status (1)
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| CN107426125A (en) * | 2016-05-24 | 2017-12-01 | 德克萨斯仪器股份有限公司 | Envelope detector based on fast current |
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| US20110267025A1 (en) * | 2009-01-22 | 2011-11-03 | Jinyou Wang | Low power consumption control circuit and operation method thereof |
| CN104574883A (en) * | 2015-02-02 | 2015-04-29 | 文江湖 | Security and protection system on basis of Bluetooth communication technologies |
| CN105389872A (en) * | 2015-12-04 | 2016-03-09 | 四川长城软件科技股份有限公司 | Intelligent Bluetooth access control system combined with regional determination |
| CN107426125A (en) * | 2016-05-24 | 2017-12-01 | 德克萨斯仪器股份有限公司 | Envelope detector based on fast current |
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