CN104727614B - Intelligent space lock based on bluetooth - Google Patents
Intelligent space lock based on bluetooth Download PDFInfo
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- CN104727614B CN104727614B CN201510116192.7A CN201510116192A CN104727614B CN 104727614 B CN104727614 B CN 104727614B CN 201510116192 A CN201510116192 A CN 201510116192A CN 104727614 B CN104727614 B CN 104727614B
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Abstract
The invention discloses the locker of parking position and on-vehicle Bluetooth device of a kind of intelligent space lock based on bluetooth, including the connection of bluetooth wireless signal.The beneficial effects of the invention are as follows that be able to need not think to intervene according to the automatic unlatching of respective distance and state or locking locker of parking position, its operation of user's vehicle and its parking stall, intelligence is completed；User can be allowed voluntarily to change the information of vehicles that berth lock is stored, be easy to need unified parking stall to stop into different vehicle according to user；AC charging can be used vehicle power can also to be used to charge, it is user-friendly.
Description
Technical field
The invention belongs to burglary-resisting installation technical field, is related to a kind of intelligent space lock based on bluetooth.
Background technology
While motor vehicle offers convenience to the trip of people, parking difficulty is also into the complication of vehicles number growth.
Gradually increase in the case of the increasingly anxiety of parking stall in vehicle, the unrest of vehicle stops leaving about, fixes situations such as parking stall is preempted
It is just unavoidable to occur.To having the unit of fixed parking stall or individual, how to avoid parking stall from being seized by other people, be headachy thing, and
Going out for berth lock just solves this problem well.
But the berth lock of current vehicle instigator is mostly mechanical.When automobile passes in and out parking stall, car owner will get off
The landing bar of berth lock is propped up or put down and then locked, use is very troublesome.If encountering rainy day, machinery is used outdoor
The car owner of berth lock is just more inconvenient.Also there are remote control parking stall lock and RFID radio-frequency intelligents parking stall to lock out currently on the market
It is existing, but problems be present：
(1) most of is that can only play a part of remote control lifting, such as present berth lock product is all without detection car
The function of parking stall whether is parked in, car owner by mistake rises berth lock if automobile is parked in parking stall, berth lock elevating lever is stuck in car
Bottom, vehicle damage or berth lock can be caused to damage.In addition, if when car owner drives to leave parking stall, forget to press remote keying, then
Berth lock will not work, and will make parking stall shared by other people.
(2) for RFID intelligent space locks, although control berth lock automatic lifting can be realized, due to RFID communication
Principle, the riding position of its vehicle-mounted RFID identification card are necessarily mounted at some outer position of car, cause its installation very inconvenient.
(3) intelligent space lock charging at present is difficult, and the place that car owner can only take 220V power supplys is charged；And for
The berth lock that battery is operated can only be installed, because battery powered makes the berth lock working time shorter, changing battery then turns into
The thing frequently to be done of car owner.
Automatic parking spot lock system for garage (application number：201110334048.2 publication date：On April 4th, 2012).Using
RFID chip carries out ranging and information of vehicles differentiates；Wherein, first, some position of vehicle-mounted RFID card Intelligent Installation outside car
Put, its installation site is restricted；Second, information of vehicles (such as license plate number) included in vehicle-mounted RFID card, intelligence is by special
RFID reader is write in the case where professional person operates, and is not easy to car owner and is voluntarily changed relevant information.
A kind of berth lock multi-multipoint smart bluetooth networking control method and its device (application number：
201310491298.6 publication date：On April 9th, 2014).It passes through bluetooth remote control equipment (such as mobile phone) and berth lock bluetooth
After module is matched, judge whether that parking stall works for empty mode by elevation carrection sensor；This working method, mistake be present
The possibility of action, berth lock can not then work if situations such as car owner forgets band mobile phone.
Therefore, berth lock suddenly waits to need to solve the problems, such as to be Overall Power Consumption to be reduced at present, reduces landing electric current, and reduction is treated
Electromechanics stream, solves power issue the methods of dry cell power supply less using self discharge；Also, make the more intelligent more human nature of product
Change, that is, the eyes (sensor) of thing can be seen to product increase, make its more humane more intelligent；So design one
Money possesses Intelligent Recognition parking stall vehicle, and possesses the intelligent car position lock system of low-power consumption, while the personal parking stall is not preempted,
And can, which enough easily carries out parking, has suitable realistic meaning and value.
The content of the invention
It is an object of the invention to provide a kind of intelligent space lock based on bluetooth, solve and asked present in prior art
Topic.
The technical solution adopted in the present invention is a kind of intelligent space lock based on bluetooth, including bluetooth wireless signal connects
The locker of parking position connect and on-vehicle Bluetooth device.
It is of the invention to be further characterized in that,
Locker of parking position includes stepper motor, and stepper motor is secured by bolts in ground, the control module of stepper motor
In control box, control box is connected with stepper motor, and lever is connected by spline with stepper motor；Control mould in control box
Block includes the first MCU control chips, the first bluetooth communication, drive circuit, the first man-machine interface, the first power module；The
One man-machine interface is connected by the way of parallel bus with the first MCU control chips；First bluetooth communication uses SPI interface
Mode is connected with the first MCU control chips；The GPIO mouths of drive circuit and the first MCU control chips are attached；Drive circuit
Output is connected on the control interface of stepper motor, the input interface connection 220V alternating currents or 12V cars of the first power module
Power supply is carried, passes through the energization input of other modular circuits in connection locker of parking position after AC/DC, DC/DC conversion.
First MCU control chips are used with ARM CortexTM- M0 is the STM32 chips of kernel.
First power module is using 220V-15V/5V doubleway output AC/DC conversion modules and 5V-3.3V outputs DC/DC
Conversion module, the first bluetooth communication use HC-05 Bluetooth chips.
Drive circuit is using L298n as acp chip；Stepper motor uses 42HS6315A4 model motors.
On-vehicle Bluetooth device includes the 2nd MCU control chips, the second man-machine interface, the second bluetooth communication, the second electricity
Source module, the second man-machine interface are connected by the way of parallel bus with the 2nd MCU control chips；Second bluetooth communication is adopted
It is connected with SPI interface mode with the 2nd MCU control chips；The input interface of second source module connects vehicle-mounted 12V power supplys, passes through
The energization input of other modular circuits in on-vehicle Bluetooth device is connected after DC/DC conversion.
2nd MCU control chips are used with ARM CortexTM- M0 is the STM32 chips of kernel.
Second source module is exported using 12V-5V and 5V-3.3V output DC/DC conversion modules.
Second bluetooth communication uses HC-05 Bluetooth chips.
The beneficial effects of the invention are as follows can automatically be opened according to user's vehicle and the respective distance and state of its parking stall
Or locking locker of parking position, its operation need not be thought to intervene, intelligence is completed；User can be allowed voluntarily to change what berth lock was stored
Information of vehicles, it is easy to need unified parking stall to stop into different vehicle according to user；AC charging can be used to use vehicle-mounted
Power source charges, it is user-friendly.
Brief description of the drawings
Fig. 1 is the top view of the unrisen locker of parking position of lever.
Fig. 2 is the stereogram of locker of parking position when lever rises.
Fig. 3 is the electrical connection block diagram of the present invention.
In figure, 1. stepper motors, 2. control box, 3. levers, 4. locker of parking position, 5. drive circuits, 6. the oneth MCU controls
Chip, 7. first bluetooth communications, 8. first power modules, 9. first man-machine interfaces, 10. first LCD displays, 11.
One keyboard, 12. second bluetooth communications, 13. second source modules, 14. on-vehicle Bluetooth devices, 15. second man-machine interfaces,
16. the second keyboard, 17. second LCD displays, 18. the 2nd MCU control chips.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
A kind of intelligent space lock based on bluetooth of the present invention, structure as shown in Figure 1-Figure 3, include the berth lock of signal connection
Device 4 and on-vehicle Bluetooth device 14；
Locker of parking position 4 includes stepper motor 1, and stepper motor 1 is secured by bolts in ground, the control of stepper motor 1
Module is mounted in control box 2, and control box 2 is connected with stepper motor 1, and lever 3 is connected by spline with stepper motor 1, passes through step
Locking and opening are realized in the rotation of stepper motor 1.Lifting lever 3 is connected using stepper motor 1, to realize the elevating function of lever 3,
It can make lifting lever 3 accurately run to required position.
Control module in control box 2 include the first MCU control chips 6, the first bluetooth communication 7, drive circuit 5,
First man-machine interface 9, the first power module 8.
First man-machine interface 9 is attached by the way of parallel bus with the first MCU control chips 6；First bluetooth is led to
Letter module 7 is attached using SPI interface mode with the first MCU control chips 6；The MCU control chips 6 of drive circuit 5 and the first
GPIO mouths be attached；The output of drive circuit 5 is connected on the control interface of stepper motor 1, the input of the first power module 8
Interface connects 220V alternating currents or 12V vehicle powers, other module electricity in attachment means after being converted by AC/DC, DC/DC
The energization input on road.
First MCU control chips 6 are used with super low-power consumption ARM CortexTM- M0 is the STM32 chips of kernel as control
Chip is designed, and it is mainly responsible for the hair of locker of parking position 4 and other module informations in on-vehicle Bluetooth module 14 and device
Send and receive, and carry out the processing of relevant information, control instruction is sent to other modules；
Display screen in first man-machine interface 9 uses double the first LCD display of dot matrix 10, and it mainly shows that motor turns
The information such as speed, battery electric quantity, Bluetooth transmission；First keyboard 11 is used using the design of Independent keys procession formula scanning keyboard
Family can carry out etc. setting by its stepper motor rotating speed to locker of parking position 4, lever lifting position and user profile
Put；
First power module 8 is using 220V-15V/5V doubleway output AC/DC conversion modules and 5V-3.3V outputs DC/DC
Conversion module is designed as energy conversion core devices, and it is mainly other modules offer confessions in stepper motor and device
Power supply；
First bluetooth communication 7 carries out bluetooth communication using HC-05 Bluetooth chips as communication core chip
Design, it is mainly responsible for locker of parking position and the reception and transmission of the Bluetooth communication information of on-vehicle Bluetooth module；
Drive circuit 5 using L298n as acp chip progress stepper motor driving circuit design, its be mainly used in
Stepper motor exports enough electric current Driving Stepping Motor operatings；
Stepper motor 1 uses 42HS6315A4 model motors, and it is mainly used in driving connected berth lock lever
Lifting.
On-vehicle Bluetooth device 14 includes the 2nd MCU control chips 18, the second man-machine interface 15, the second bluetooth communication
12nd, second source module 13.
Specifically, the second man-machine interface 15 is attached by the way of parallel bus with the 2nd MCU control chips 18；
Second bluetooth communication 12 is attached using SPI interface mode with the 2nd MCU control chips 18；Second source module 13
Input interface connects vehicle-mounted 12V power supplys, passes through the confession of other modular circuits in connection on-vehicle Bluetooth device 14 after DC/DC conversion
Electrical input.
2nd MCU control chips 18 are used with super low-power consumption ARM CortexTM- M0 is the STM32 chips of kernel as control
Coremaking piece is designed, and it is mainly responsible for the transmission and reception of the internal module of on-vehicle Bluetooth device 14 and the information of locker of parking position 4, and
The processing of relevant information is carried out, control instruction is sent to other modules；
The second LCD display 17 in second man-machine interface 15 uses color point 2.8 cun of LCD displays of configuration, and its is main
Show the information such as locker of parking position state, battery electric quantity, Bluetooth transmission；Second keyboard 16 is swept using Independent keys procession formula
The design of keyboard is retouched, user can be configured by it to user profile in on-vehicle Bluetooth module etc.；
Second source module 13 is exported using 12V-5V and 5V-3.3V exports DC/DC conversion modules as energy conversion
Core devices are designed, and it is mainly all modules offer power supplies in on-vehicle Bluetooth device 14；
Second bluetooth communication 12 carries out bluetooth communication using HC-05 Bluetooth chips as communication core chip
Design, it is mainly responsible for the reception and transmission of on-vehicle Bluetooth module and the Bluetooth communication information of locker of parking position.
Data transfer between locker of parking position 4 and on-vehicle Bluetooth device 14 is attached by bluetooth wireless signal.
Function describes：
1. when the first bluetooth communication of the first MCU control chips 6 control 7 in locker of parking position 4 fills with on-vehicle Bluetooth
After putting 14 communication connections, receive on-vehicle Bluetooth device 14 and send information, judge the information whether therewith stored information of vehicles
Matching, if it matches, then control stepper motor 1 puts down lever 3, it is allowed to which vehicle enters parking stall, and sending allows vehicle to enter information
To on-vehicle Bluetooth device 14；Without any action if mismatching, receive information and judged again.When on-vehicle Bluetooth fills
Put 14 receive and allow access into information after, then send vehicle to locker of parking position 4 and enter information, locker of parking position 4 receives this
After information, its lever 3 will not rise again.When vehicle sails out of parking stall, locker of parking position 4 loses communication link with on-vehicle Bluetooth device 14
When connecing, on-vehicle Bluetooth device 6 controls stepper motor 1 to rise lever 3 automatically, and removes vehicle automatically and enter information；Equally, it is vehicle-mounted
Blue-tooth device 14 also removes vehicle and enters information.
2. on-vehicle Bluetooth device 14 can allow car owner voluntarily to be carried out more to associated vehicle information by the second man-machine interface 15
Change；Same locker of parking position 4 can also allow car owner to reset information of vehicles by the first man-machine interface 9.
3. the charging inlet of locker of parking position 4, which is designed as alternating current 220V and direct current 12V charging adaptive interfaces, car owner, can both lead to
Cross civilian 220V power supplys to charge to it, can also be charged using vehicle power or DC battery jar.
4. the design of second source module 13 of on-vehicle Bluetooth device 14, as operating voltage, can both be adopted using 12V DC
It can also be powered with battery powered by vehicle power.
5. on-vehicle Bluetooth device 14 installs optional position in the car.
Claims (1)
1. a kind of intelligent space lock based on bluetooth, it is characterised in that include the locker of parking position (4) of bluetooth wireless signal connection
With on-vehicle Bluetooth device (14)；
The locker of parking position (4) includes stepper motor (1), and stepper motor (1) is secured by bolts in ground, stepper motor
(1) control module is mounted in control box (2), and control box (2) is connected with stepper motor (1), and lever (3) passes through spline and stepping
Motor (1) connects；
Control module in the control box (2) includes the first MCU control chips (6), the first bluetooth communication (7), driving
Circuit (5), the first man-machine interface (9), the first power module (8)；
First man-machine interface (9) is connected by the way of parallel bus with the first MCU control chips (6)；First bluetooth is led to
Letter module (7) is connected using SPI interface mode with the first MCU control chips (6)；Drive circuit (5) and the first MCU control chips
(6) GPIO mouths are attached；Drive circuit (5) output is connected on the control interface of stepper motor (1), the first power module
(8) input interface connection 220V alternating currents or 12V vehicle powers, pass through connection berth lock after AC/DC, DC/DC conversion
The energization input of other modular circuits in device (4)；
The first MCU control chips (6) use the STM32 chips using ARM CortexTM-M0 as kernel；
First power module (8) is using 220V-15V/5V doubleway output AC/DC conversion modules and 5V-3.3V outputs DC/
DC conversion modules, the first bluetooth communication (7) use HC-05 Bluetooth chips；
The drive circuit (5) is using L298n as acp chip；The stepper motor (1) is using 42HS6315A4 models electricity
Machine；
The on-vehicle Bluetooth device (14) includes the 2nd MCU control chips (18), the second man-machine interface (15), the second bluetooth
Communication module (12), second source module (13),
Second man-machine interface (15) is connected by the way of parallel bus with the 2nd MCU control chips (18)；Second bluetooth
Communication module (12) is connected using SPI interface mode with the 2nd MCU control chips (18)；The input of second source module (13) connects
Mouth connects vehicle-mounted 12V power supplys, and the power supply by other modular circuits in connection on-vehicle Bluetooth device (14) after DC/DC conversion is defeated
Enter end；
The 2nd MCU control chips (18) use the STM32 chips using ARM CortexTM-M0 as kernel；
The second source module (13) is exported using 12V-5V and 5V-3.3V output DC/DC conversion modules；
Second bluetooth communication (12) uses HC-05 Bluetooth chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116192.7A CN104727614B (en) | 2015-03-17 | 2015-03-17 | Intelligent space lock based on bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116192.7A CN104727614B (en) | 2015-03-17 | 2015-03-17 | Intelligent space lock based on bluetooth |
Publications (2)
| Publication Number | Publication Date |
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| CN104727614A CN104727614A (en) | 2015-06-24 |
| CN104727614B true CN104727614B (en) | 2017-11-21 |
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ID=53451967
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510116192.7A Expired - Fee Related CN104727614B (en) | 2015-03-17 | 2015-03-17 | Intelligent space lock based on bluetooth |
Country Status (1)
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513412A (en) * | 2015-11-27 | 2016-04-20 | 浙江甲虫信息科技有限公司 | Bluetooth remote control parking space lock-based parking reservation fee collection system and method thereof |
| CN105317257A (en) * | 2015-11-29 | 2016-02-10 | 中山弗雷德机械有限公司 | Intelligent remote control parking lock |
| CN105405193A (en) * | 2015-12-07 | 2016-03-16 | 广州山坡羊信息科技有限公司 | Intelligent control system for parking spot locks |
| US10825116B2 (en) | 2017-12-22 | 2020-11-03 | Carrier Corporation | Vehicle parking space protector and access control by a vehicle operator |
| CN108487130B (en) * | 2018-03-30 | 2023-09-29 | 攀枝花学院 | Special parking stall lock system of intelligence |
| CN110475235A (en) * | 2018-05-12 | 2019-11-19 | 北京银河信通科技有限公司 | A kind of intelligent parking space system and application method |
| CN108573558A (en) * | 2018-06-28 | 2018-09-25 | 苏州经贸职业技术学院 | Lock to a kind of intelligent parking space |
| CN111599213A (en) * | 2020-07-24 | 2020-08-28 | 宁波均联智行科技有限公司 | Intelligent parking space device with vehicle identification function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006070454A (en) * | 2004-08-31 | 2006-03-16 | Interenergy Co Ltd | Vehicle theft and unauthorized parking preventing device |
| CN201306026Y (en) * | 2008-10-23 | 2009-09-09 | 郭宗文 | A parking spot lock |
| CN202153376U (en) * | 2011-08-16 | 2012-02-29 | 西安建筑科技大学 | Residential district parking space management device |
| CN104020740A (en) * | 2014-05-29 | 2014-09-03 | 杨海峰 | Parking management system based on ground lock remotely controlled by mobile terminal |
| CN204086873U (en) * | 2014-07-11 | 2015-01-07 | 重庆邮电大学 | Intelligent robot tele-control system |
| CN205077936U (en) * | 2015-03-17 | 2016-03-09 | 广西科技大学 | Intelligence parking stall lock based on bluetooth |
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2015
- 2015-03-17 CN CN201510116192.7A patent/CN104727614B/en not_active Expired - Fee Related
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| CN104727614A (en) | 2015-06-24 |
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Granted publication date: 20171121 Termination date: 20210317 |