CN104963535B - Parking spot lock based on RFID and implementation method thereof - Google Patents
Parking spot lock based on RFID and implementation method thereof Download PDFInfo
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- CN104963535B CN104963535B CN201510335046.3A CN201510335046A CN104963535B CN 104963535 B CN104963535 B CN 104963535B CN 201510335046 A CN201510335046 A CN 201510335046A CN 104963535 B CN104963535 B CN 104963535B
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- parking stall
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Abstract
The invention discloses a parking spot lock based on an RFID and an implementation method thereof. The parking spot lock based on the RFID comprises an RFID reader, an RFID label, a control unit and a parking spot lock body. The RFID label is arranged on a vehicle, the parking spot lock body is arranged at a parking spot, the RFID reader is fixed at the parking spot where the parking spot lock body is mounted, and the control unit is in communication connection with the RFID reader and the parking spot lock body. The parking spot lock based on the RFID and the implementation method thereof have the advantages that compressed air is used as the main power of the parking spot lock, and a battery only supplies power to the control unit, the RFID reader and an electromagnetic valve; due to the fact that the motion magnitude of the electromagnetic valve is small, power consumption is also small, both the RFID reader and the control unit can enter into a sleep mode, the service life of the battery is long, and extra power supply is not needed; the RFID label is used for sensing whether a specific automobile approaches or leaves away, and manual intervention is needless; the gravity of the automobile which drives into the parking spot is used as compressed air power, the air is used as working media, and thus the environment cannot be polluted.
Description
Technical field
The present invention relates to a kind of berth lock and implementation method based on RFID.
Background technology
With Chinese Urbanization, the progress faster of modernization, automobile is greatly popularized as Private Traffic instrument,
The thing followed is exactly the nervous present situation in parking stall, and the situation for disorderly stopping to leave about and take private parking stall often occurs in Jing in the cell, is
The appearance of such case, berth lock is avoided now to popularize therewith.But existing berth lock needs car is sailed out of parking stall in car owner
Afterwards, then by manually or electrically power-assisted berth lock is propped；And before vehicle returns to drive into parking stall, need again manually or electrically to help
Berth lock is put down by power mode.Due to needing car owner's parking repeatable operation, exist using upper inconvenience.If use electric power simultaneously
Berth lock is propped or put down, is needed to be individually for berth lock connection power supply in addition, inconvenience is not only installed, and is running into the shapes such as power failure
During condition, berth lock can be caused to use；It is if being risen using the mode of manpower and putting down berth lock, very inconvenient in operation,
Also easily make dirty car owner's both hands.
The content of the invention
In order to solve the awkward technical problem of current berth lock, the present invention provides one kind and can be automatically performed berth lock liter
Drop, and without the need for extra supply of electric power the berth lock based on RFID.
In order to realize above-mentioned technical purpose, the technical scheme is that, a kind of berth lock based on RFID, including RFID
Reader, RFID tag, control unit and berth lock, described RFID tag are arranged on vehicle, and described berth lock is arranged
At parking stall, described RFID reader is fixed on and is mounted with the parking stall of berth lock, described control unit difference communication link
Connect RFID reader and berth lock.
A kind of described berth lock based on RFID, described berth lock include air compression cylinder, gas receiver and berth lock
Cylinder, described air compression cylinder, gas receiver and parking stall lock cylinder are embedded in underground, and air compression cylinder is arranged at parking stall vehicle in front row
The subsurface at place is sailed, parking stall lock cylinder is arranged at the subsurface of parking stall, and the bottom of air compression cylinder, gas receiver and parking stall lock cylinder is opened
There is pore and be sequentially connected by same pipeline, the pipeline communication air before the pore of air compression cylinder and inside is provided with restriction
Airflow direction is the first check valve towards air compression cylinder, and restriction air-flow side is provided with the postspiracular pipeline of air compression cylinder
To for the second check valve towards gas receiver, it is provided with the pipeline between gas receiver and parking stall lock cylinder for being opened and closed the first of pipeline
Electromagnetic valve, the postspiracular pipeline communication air of parking stall lock cylinder and inside are provided with for being opened and closed the second electromagnetic valve of pipeline, described
The first electromagnetic valve and the second electromagnetic valve communicate to connect control unit respectively, inflation piston and the first bullet is provided with air compression cylinder
Spring, the first spring are arranged at air compression cylinder bottom jack-up inflation piston, stretch out air compression cylinder extremely at the top of inflation piston
On ground and briquetting for depressing for vehicle is provided with, berth lock piston is provided with the lock cylinder of parking stall and has compression in the lock cylinder of parking stall
Parking stall lock cylinder is stretched out under air conditions to ground.
A kind of described berth lock based on RFID, the quantity of described air compression cylinder are at least one.
A kind of described berth lock based on RFID, is additionally provided with second spring in described parking stall lock cylinder, and described second
Spring is arranged at the top of the lock cylinder of parking stall and berth lock piston between.
A kind of described berth lock based on RFID, described RFID tag are active RFID tag.
A kind of berth lock implementation method based on RFID, using described berth lock, comprises the following steps：
Step one：During vehicle approaching parking stall, the RFID reader on berth lock reads identity information to the vehicle of approaching, if
Do not read identity information or identity information it is inconsistent with default identity information when, control unit keep the first electromagnetic valve open,
Second closed electromagnetic valve, when consistent with default identity information, control unit opens the second electromagnetic valve, closes the first electromagnetism
Air is discharged under the active force of berth lock piston self gravitation and spring by valve, the air in the lock cylinder of parking stall, and berth lock is lived
Plug is dropped in the lock cylinder of parking stall；
Step 2：Vehicle sails parking stall into, and when the tire of automobile rolls upper holder block, inflation piston is pushed, and air is single through second
Gas receiver is entered to valve, due to the first closed electromagnetic valve, compressed air is stored in standby in gas receiver；
Step 3：When vehicle sails out of parking stall and leaves briquetting, the jacking block of air compressing mechanism is upspring, while RFID reads
After device is sensed less than vehicle identity information, control unit opens the first electromagnetic valve, closes the second electromagnetic valve, and compressed air enters dynamic
Make cylinder, berth lock piston is risen, while inflate piston rising under the action of the spring, air is by the first check valve air inlet
In compression cylinder.
The method have technical effect that, using compressed air as berth lock major impetus, and battery only for control
Unit, RFID reader and solenoid valve.Due to electromagnetic valve itself action it is less, therefore power consumption also very little, and RFID reader
Park mode can be entered with control unit, therefore battery service life is long, without extra power supply；Sensed using RFID tag
Particular automobile near with leave, without the need for manual intervention；Gravity when driving into parking stall using automobile as compressed-air power, with
And use air as working media, environmentally safe.
The invention will be further described below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the circuit structure diagram of the present invention；
Fig. 2 is parking stall scheme of installation of the present invention；
Fig. 3 positions berth lock structural representation of the present invention；
Wherein 1 is parking stall, 2 is air compression cylinder, 3 is gas receiver, 4 is parking stall lock cylinder, 5 is the first check valve, 6 is second
Check valve, 7 for inflation piston, 8 be the first spring, 9 be the first electromagnetic valve, 10 be the second electromagnetic valve, 11 be berth lock piston, 12
For second spring, 13 be briquetting, 14 be RFID reader.
Specific embodiment
Referring to Fig. 1, the present invention includes RFID reader, RFID tag, control unit and berth lock, and RFID tag is arranged at
On vehicle, berth lock is arranged at parking stall, and RFID reader is fixed on and is mounted with the parking stall of berth lock, and control unit is led to respectively
Letter connection RFID reader and berth lock.
Referring to Fig. 2, Fig. 3, berth lock includes air compression cylinder, gas receiver and parking stall lock cylinder, air compression cylinder, gas receiver and
Parking stall lock cylinder is embedded in underground, and air compression cylinder is arranged at the subsurface at the vehicle in front traveling of parking stall, and parking stall lock cylinder is arranged at
The subsurface of parking stall, the bottom of air compression cylinder, gas receiver and parking stall lock cylinder are provided with pore and pass through same pipeline successively
Connection, it is towards air compression cylinder that the pipeline communication air and inside before the pore of air compression cylinder is provided with restriction airflow direction
First check valve, it is towards the second unidirectional of gas receiver to be provided with the postspiracular pipeline of air compression cylinder and limit airflow direction
Valve, is provided with the pipeline between gas receiver and parking stall lock cylinder for being opened and closed the first electromagnetic valve of pipeline, after the pore of parking stall lock cylinder
Pipeline communication air and inside be provided with for being opened and closed the second electromagnetic valve of pipeline, the first electromagnetic valve and the second electromagnetic valve lead to respectively
Letter connection control unit, is provided with inflation piston and the first spring in air compression cylinder, the first spring is arranged at air compression cylinder bottom
Portion jack-up inflation piston, stretch out air compression cylinder to ground at the top of inflation piston and are provided with the pressure for depressing for vehicle
Block, is provided with berth lock piston and stretches out parking stall lock cylinder to ground in the case of having compressed air in the lock cylinder of parking stall in the lock cylinder of parking stall
On.
Enough air supplies are provided in order to rise to berth lock piston, the quantity of air compression cylinder is at least one.
In order to prevent, berth lock piston is stuck after rising or other reasonses normally can not be fallen, and is additionally provided with the lock cylinder of parking stall
Second spring, second spring are arranged at the top of the lock cylinder of parking stall and berth lock piston between.
Due to it is actually used when, travel speed of the vehicle in garage is typically not less than 10 kilometers per hour, if vehicle
On RFID tag be passive RFID tags if, its identification range is less, may cause the vehicle need to be very close to parking stall ability
It is correctly validated, to avoid to car owner using making troubles, RFID tag of the present invention is active RFID tag, to carry
For larger identification range, it is easy to use.
When actually used, the operation of this berth lock is comprised the following steps：
Step one：During vehicle approaching parking stall, the RFID reader on berth lock reads identity information to the vehicle of approaching, if
Do not read identity information or identity information it is inconsistent with default identity information when, control unit keep the first electromagnetic valve open,
Second closed electromagnetic valve, when consistent with default identity information, control unit opens the second electromagnetic valve, closes the first electromagnetism
Air is discharged under the active force of berth lock piston self gravitation and spring by valve, the air in the lock cylinder of parking stall, and berth lock is lived
Plug is dropped in the lock cylinder of parking stall；
Step 2：Vehicle sails parking stall into, and when the tire of automobile rolls upper holder block, inflation piston is pushed, and air is single through second
Gas receiver is entered to valve, due to the first closed electromagnetic valve, compressed air is stored in standby in gas receiver；
Step 3：When vehicle sails out of parking stall and leaves briquetting, the jacking block of air compressing mechanism is upspring, while RFID reads
After device is sensed less than vehicle identity information, control unit opens the first electromagnetic valve, closes the second electromagnetic valve, and compressed air enters dynamic
Make cylinder, berth lock piston is risen, while inflate piston rising under the action of the spring, air is by the first check valve air inlet
In compression cylinder.
Claims (5)
1. a kind of berth lock based on RFID, it is characterised in that including RFID reader, RFID tag, control unit and parking stall
Lock, described RFID tag are arranged on vehicle, and described berth lock is arranged at parking stall, and described RFID reader is fixed on
It is mounted with the parking stall of berth lock, described control unit communicates to connect RFID reader and berth lock respectively；
Described berth lock includes air compression cylinder, gas receiver and parking stall lock cylinder, described air compression cylinder, gas receiver and parking stall
Lock cylinder is embedded in underground, and air compression cylinder is arranged at the subsurface at the vehicle in front traveling of parking stall, and parking stall lock cylinder is arranged at parking stall
Subsurface, the bottom of air compression cylinder, gas receiver and parking stall lock cylinder is provided with pore and is sequentially connected by same pipeline,
It is first towards air compression cylinder that pipeline communication air and inside before the pore of air compression cylinder is provided with and limits airflow direction
Check valve, it is the second check valve towards gas receiver to be provided with the postspiracular pipeline of air compression cylinder and limit airflow direction, is stored up
It is provided with pipeline between inflator and parking stall lock cylinder for being opened and closed the first electromagnetic valve of pipeline, the postspiracular pipeline of parking stall lock cylinder
Connection air and inside is provided with for being opened and closed the second electromagnetic valve of pipeline, the first described electromagnetic valve and the second electromagnetic valve lead to respectively
Letter connection control unit, is provided with inflation piston and the first spring in air compression cylinder, the first spring is arranged at air compression cylinder bottom
Portion jack-up inflation piston, stretch out air compression cylinder to ground at the top of inflation piston and are provided with the pressure for depressing for vehicle
Block, is provided with berth lock piston and stretches out parking stall lock cylinder to ground in the case of having compressed air in the lock cylinder of parking stall in the lock cylinder of parking stall
On.
2. a kind of berth lock based on RFID according to claim 1, it is characterised in that the number of described air compression cylinder
Amount is at least one.
3. a kind of berth lock based on RFID according to claim 1, it is characterised in that also sets in described parking stall lock cylinder
There is second spring, described second spring is arranged at the top of the lock cylinder of parking stall and berth lock piston between.
4. a kind of berth lock based on RFID according to claim 1, it is characterised in that described RFID tag is active
RFID tag.
5. a kind of berth lock implementation method based on RFID, it is characterised in that using the parking stall as described in claim 1-4 is arbitrary
Lock, comprises the following steps：
Step one：During vehicle approaching parking stall, the RFID reader on berth lock reads identity information to the vehicle of approaching, if not reading
Get identity information or identity information it is inconsistent with default identity information when, control unit keep the first electromagnetic valve open, second
Closed electromagnetic valve, when consistent with default identity information, control unit opens the second electromagnetic valve, closes the first electromagnetic valve, car
Air is discharged under the active force of berth lock piston self gravitation and spring by the air in the lock cylinder of position, and berth lock piston declines
To the lock cylinder of parking stall；
Step 2：Vehicle sails parking stall into, and when the tire of automobile rolls upper holder block, inflation piston is pushed, and air is through the second check valve
Into gas receiver, due to the first closed electromagnetic valve, compressed air is stored in standby in gas receiver；
Step 3：When vehicle sails out of parking stall and leaves briquetting, the jacking block of air compressing mechanism is upspring, while RFID reader sense
After should be less than vehicle identity information, control unit opens the first electromagnetic valve, closes the second electromagnetic valve, and compressed air enters action
Cylinder, berth lock piston is risen, while inflate piston rising under the action of the spring, air is by the first check valve air inlet pressure
In contracting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510335046.3A CN104963535B (en) | 2015-06-16 | 2015-06-16 | Parking spot lock based on RFID and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510335046.3A CN104963535B (en) | 2015-06-16 | 2015-06-16 | Parking spot lock based on RFID and implementation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104963535A CN104963535A (en) | 2015-10-07 |
| CN104963535B true CN104963535B (en) | 2017-04-12 |
Family
ID=54217600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510335046.3A Active CN104963535B (en) | 2015-06-16 | 2015-06-16 | Parking spot lock based on RFID and implementation method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570948B (en) * | 2017-03-10 | 2024-02-23 | 张铭勇 | Gravity inflatable pneumatic parking spot lock |
| CN110685239B (en) * | 2019-10-23 | 2021-07-30 | 义乌市万博创意设计有限公司 | Spherical parking spot lock |
| CN112081032A (en) * | 2020-09-15 | 2020-12-15 | 李少军 | Parking lot gate system for new energy automobile |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003343113A (en) * | 2002-05-30 | 2003-12-03 | Kawahara:Kk | Parking management device |
| JP2004197433A (en) * | 2002-12-19 | 2004-07-15 | San Nisuka:Kk | Vehicle-locking device and parking control system |
| CN101581158A (en) * | 2008-05-16 | 2009-11-18 | 上海研祥智能科技有限公司 | Intelligent space lock |
| JP5426849B2 (en) * | 2008-08-08 | 2014-02-26 | 富博 瀧川 | Vehicle management device |
| KR101358010B1 (en) * | 2011-09-21 | 2014-02-10 | (주)신안정보시스템 | In unattended parking lot, Parking space locker and method thereof |
| CN102400585A (en) * | 2011-10-28 | 2012-04-04 | 南京工业职业技术学院 | Automatic parking spot lock system for garage |
| CN202788114U (en) * | 2012-09-20 | 2013-03-13 | 浙江建林电子电气有限公司 | Intelligent parking lock system |
| CN202788121U (en) * | 2012-09-30 | 2013-03-13 | 安徽亿安交通科技有限责任公司 | Full-automatic induction type parking spot lock based on radio frequency identification (RFID) technology |
| CN103850505B (en) * | 2012-12-04 | 2016-06-29 | 中国电信股份有限公司 | Control management method, the system locked intelligently and lock intelligently |
| CN203066574U (en) * | 2013-02-17 | 2013-07-17 | 北京天一众合科技股份有限公司 | RFID (radio frequency identification device)-based intelligent parking spot lock |
| CN103132763A (en) * | 2013-02-17 | 2013-06-05 | 北京天一众合科技股份有限公司 | Intelligent parking spot lock based on radio frequency identification (RFID) |
| CN104389451A (en) * | 2014-12-02 | 2015-03-04 | 成都合瑞辰科技有限公司 | Parking lot barrier with entrance guard function |
| CN204850617U (en) * | 2015-06-16 | 2015-12-09 | 长沙智尚电气有限公司 | Parking stall lock based on RFID |
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2015
- 2015-06-16 CN CN201510335046.3A patent/CN104963535B/en active Active
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