CN108086196A - A kind of hydraulic pressure berth lock - Google Patents
A kind of hydraulic pressure berth lock Download PDFInfo
- Publication number
- CN108086196A CN108086196A CN201810100957.1A CN201810100957A CN108086196A CN 108086196 A CN108086196 A CN 108086196A CN 201810100957 A CN201810100957 A CN 201810100957A CN 108086196 A CN108086196 A CN 108086196A
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- hydraulic
- berth lock
- occupy
- mcu
- hydraulic cylinder
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- 238000004891 communication Methods 0.000 claims abstract description 39
- 230000006855 networking Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims description 31
- 239000010720 hydraulic oil Substances 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 238000005457 optimization Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/08—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts
- E01F13/085—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts specially adapted for individual parking spaces
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention belongs to parking of automobile administrative skill fields, disclose a kind of hydraulic pressure berth lock, are provided with mechanical driving part, hydraulic system, MCU controls and communication module.Mechanical driving part is provided with the lifting that hydraulic cylinder connection gear realizes occupy-place bar with rack-driving；Hydraulic system (be mounted in the oil box of sealing and form a whole) is shunk for driving hydraulic cylinder and Anti-bumping protection；Reversing reset spring, latch hook, latch hook locking device, bearing, the lifting for playing auxiliary and optimization occupy-place bar.MCU is controlled and communication module, for the positioning of berth lock, networking, control and the acquisition of parking space state information and down time information gathering；The present invention can coordinate corresponding software that can realize accurate parking stall management, provide a user every parking lot service function such as payment in the information such as parking space state, parking stall lock status, remote reserved occupy-place, parking stall location information and down time and then realization reverse car seeking, line.
Description
Technical field
The invention belongs to parking of automobile administrative skill field more particularly to a kind of hydraulic pressure berth locks.
Background technology
With increasing rapidly for vehicles number, the problem of parking difficulty, annoyings numerous citizen always, normal to civic
Life brings big inconvenience." parking difficulty " has become city common fault, because the dispute that parking problem triggers is commonplace.
In order to rationally and effectively utilize existing parking stall resource, occur a series of berth locks in the market to occupy or prevent
Others occupies parking stall.Berth lock is divided into manually or electrically two kinds.Electric vehicle position lock is mainly by control system, drive system, electricity
Source forms.There is indoor and outdoor in parking lot, so the index of the external force resistances such as waterproof, anticollision to berth lock is higher, existing berth lock
Elevating mechanism is driven using decelerating motor, occupy-place work is not had in case of external force easily causes berth lock damage or performs practically no function
With.Due to the limitation of parking space, electric power can not be much provided.Therefore most of berth lock can only utilize its cells to power.
The drive system of traditional berth lock is driven using DC speed-reducing, and electric current is about in 2A or so, because driving current is bigger, power consumption
Problem is the bottleneck of berth lock development.
In conclusion problem existing in the prior art is：
1st, berth lock power consumption is big, and battery capacity is it is difficult to ensure that long-play.
2nd, rotating part frictional force is big, increases the consumption of battery.
3rd, existing berth lock and shutdown system are mostly to carry out remote control and remote management for single berth lock, without real
Now to the constantly accurate judgement of parking space information.
4th, detection vehicle is mostly the ultrasonic wave module of active detecting, and power consumption is high.
The content of the invention
In view of the problems of the existing technology, the present invention provides a kind of hydraulic pressure berth locks.
The present invention provides a kind of hydraulic pressure berth lock, and the hydraulic pressure berth lock includes：
Mechanical driving part, hydraulic system, MCU controls and communication module.
Further, mechanical driving part is provided with rack pinion, occupy-place bar, reversing reset spring, latch hook, latch hook
Locking device, bearing, the lifting for realizing occupy-place bar；
Further, hydraulic system is provided with hydraulic cylinder, hydraulic oil pump, high pressure fuel tap, reset relief valve, anticollision draining
Valve forms a whole in the oil box of sealing, for driving hydraulic cylinder contraction and Anti-bumping protection；
Further, MCU controls and communication module are provided with oil pump driving motor, relief valve driving motor, locked hook and open
Motor, occupy-place bar state sensor, vehicle detecting sensor, MCU controls and communication module for the positioning of berth lock, networking,
Control and the acquisition of parking space state information and down time information gathering；
Vehicle detecting sensor includes ultrasonic sensor, passive type metal sensor；
The hydraulic pressure parking stall lock machine tool running part includes：
Wheel and rack transmission drives the rotation of occupy-place bar to realize lifting；
There is slot on rack, the bearing be conducive on pressing plate rotates；
Having on rack prevents the rack pressing plate of rack positioning；
Ball bearing is inlaid on rack pressing plate, reduces the friction of rack movement；
The occupy-place function on parking stall is realized in the lifting of occupy-place bar；；
Reversing reset spring is used to implement the autonomous decline of berth lock；
Latch hook, latch hook locking device are opened motor with locked hook and are connected, for the self-locking of occupy-place lever apparatus and releasing self-locking；
Locked hook opens the unlatching that motor is used to control locked hook；
Drive bearing is used to reduce the resistance that drive rod rotation is brought；
Further, the berth lock hydraulic system includes：
Hydraulic cylinder is connected with occupy-place lever apparatus, and movement power is risen for providing occupy-place bar；
Hydraulic oil pump is connected with hydraulic cylinder, for driving hydraulic cylinder；
Hydraulic cylinder pressure relief valve is connected with oil cylinder, realizes that occupy-place bar resets for reducing oil cylinder working-pressure；
Oil cylinder anticollision pressure reducing valve, is connected with hydraulic cylinder, positive opening relief valve in the case of being hit for berth lock,
Carry out the protection of the berth lock；
Hydraulic oil pump driving motor is connected with hydraulic cylinder, for controlling the work of hydraulic cylinder；
Pressure release valve control motor is connected with hydraulic cylinder pressure relief valve, for controlling the opening and closing of hydraulic cylinder pressure relief valve；
Oil cylinder state sensor, is connected with hydraulic cylinder, for detecting hydraulic cylinder status information, and by hydraulic cylinder status information
It is sent to MCU.
The hydraulic pressure berth lock, which is provided with MCU controls and communication module, to be included：
Ultrasonic sensor is connected with MCU, for confirming parking space state information and down time information；
Passive type metal sensor, is connected with MCU, for gathering parking stall status information and down time information；
Hydraulic oil pump motor-drive circuit, is connected with MCU, for controlling the hydraulic oil pump motor of berth lock hydraulic system；
ZIGBEE, WIFI, BLUETOOTH communication module, are connected with MCU, between multiple berth lock hydraulic systems from
Networking connection and user's closely control to berth lock；
GPRS communication modules and GPS Beidou positioning modules, are connected with MCU, for berth lock location information acquisition transmission,
With the remote control of client communication, progress berth lock；
Occupy-place bar state sensor, is connected with MCU, for detecting the state of berth lock occupy-place bar；
Relief valve motor-drive circuit, is connected with MCU, and the pressure release valve control motor for controlling berth lock hydraulic system is beaten
Open and close relief valve；
MCU, for ultrasonic sensor, passive type metal sensor, hydraulic oil pump motor-drive circuit, ZIGBEE and
BLUETOOTH communication modules, GPRS communication modules and GPS Beidou positioning modules, occupy-place bar state sensor, relief valve motor drive
The data of dynamic circuit transmission are analyzed and processed and fed back, and send control instruction, the parking lot paid in realization reverse car seeking, line
Service.
Further, the MCU controls and communication module, oil pump driving motor, relief valve driving motor, locked hook open electricity
Water-proof function is realized in machine, vehicle detecting sensor, MCU controls and communication module, stack seal and a box.
Further, the hydraulic cylinder, hydraulic oil pump, high pressure fuel tap, hydraulic cylinder reset relief valve, anticollision gate gurgle valve, peace
A hydraulic system is formed in the oil box of sealing.
Advantages of the present invention and good effect are：The jacking system of the present invention needs driving hydraulic cylinder work when only rising
Make, decline and realized by elastic force, effectively reduce energy consumption；Restart ultrasonic wave when passive type metal sensor has detected vehicle
Sensor confirms that not only having saved electric energy also makes vehicle detection accuracy rate reach more than 99% to detection；Utilize Internet of Things
ZigBee ad hoc network is combined with GPRS communications, and each berth lock can work independently or light group net operation；Coordinate corresponding software
Can be achieved accurate parking stall management, provide a user parking space state, parking stall lock status, remote reserved occupy-place, parking stall location information and
The every parking lot service function of payment in the information such as down time and then realization reverse car seeking, line.
Description of the drawings
Fig. 1 is the mechanical driving part schematic diagram of hydraulic pressure berth lock provided in an embodiment of the present invention；
Fig. 2 is hydraulic system provided in an embodiment of the present invention, MCU controls and communication module schematic diagram；
Fig. 3 is rack and rack pressing plate schematic diagram provided in an embodiment of the present invention；
Fig. 4 is the mounting structure schematic diagram of driving rack pressing plate provided in an embodiment of the present invention；
In figure：1st, rolling bearing；2nd, reversing reset spring；3rd, occupy-place bar state sensor；4th, rotation axis；5th, latch hook；6、
Occupy-place bar；7th, transmission gear, rack；8th, hydraulic cylinder；9th, latch nook locking device；10th, pressure release valve control motor；11st, hydraulic cylinder
Reset relief valve；12nd, oil cylinder anticollision pressure reducing valve；13rd, hydraulic oil pump；14th, hydraulic oil pump driving motor；15th, oil cylinder state senses
Device；16th, hydraulic oil pump motor-drive circuit；17th, relief valve motor-drive circuit；18th, passive type metal sensor；19、GPRS
Communication module and GPS Beidou positioning modules；20th, ZIGBEE and BLUETOOTH communication modules；21st, ultrasonic sensor；22、
MCU；23rd, wireless client.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The application principle of the present invention is described in detail below in conjunction with the accompanying drawings.
Shown in Fig. 1 to attached drawing 4, hydraulic pressure berth lock provided in an embodiment of the present invention, including：
MCU is controlled and communication module, and the ad hoc network between positioning, berth lock for long-range berth lock remote reserved is opened
Lock, closely unlocking, parking stall lock status and the acquisition of parking space state information and down time information gathering；It is additionally operable to reversely seek
The parking lot service function paid on vehicle, line；
Berth lock hydraulic system is connected with MCU controls and communication module, berth lock is caused for alleviating Vehicular impact
Damage.
The MCU controls and communication module include：
Ultrasonic sensor 21, is connected with MCU, for confirming parking space state information and down time information；
Passive type metal sensor 18, is connected with MCU, for gathering parking stall status information and down time information；
Hydraulic oil pump motor-drive circuit 14, is connected with MCU, for controlling the hydraulic oil pump of berth lock hydraulic system electric
Machine；
ZIGBEE and BLUETOOTH communication modules 20 are connected with MCU 22, between multiple berth lock hydraulic systems from
Networking connection and user's closely control to berth lock；
GPRS communication modules and GPS Beidou positioning modules 19, are connected with MCU 22, for the acquisition of berth lock location information
Transmission, the remote control for the berth lock that communicates, carries out with client 23；The mobile client 23 is computer or server.
Occupy-place bar state sensor 3, is connected with MCU, for detecting the state of berth lock occupy-place lever apparatus；
Relief valve motor-drive circuit 17, is connected with MCU, for controlling the pressure release valve control motor of berth lock hydraulic system
Open and close relief valve；
MCU 22, for ultrasonic sensor, passive type metal sensor, hydraulic oil pump motor-drive circuit,
ZIGBEE and BLUETOOTH communication modules, GPRS communication modules and GPS Beidou positioning modules, occupy-place bar state sensor, pressure release
The data of valve motor-drive circuit transmission are analyzed and processed and fed back, and are sent control instruction, are paid in realization reverse car seeking, line
Parking lot service；
Hydraulic oil pump 13, oil pump driving motor 14, are connected with hydraulic cylinder 8, for driving hydraulic cylinder；
Oil cylinder anticollision pressure reducing valve 12, is connected with hydraulic cylinder, and relief valve is opened in the case of being hit for berth lock, into
The protection of the row berth lock；
Hydraulic cylinder 8 is connected by gear, rack 7 with occupy-place bar 6, for providing hydraulic power；
Occupy-place lever apparatus 6, is connected with hydraulic cylinder, and for rising when carries out occupy-place；
Hydraulic cylinder resets relief valve 11, is connected with hydraulic cylinder, for carrying out pressure release to the oil pressure of hydraulic cylinder；
Pressure release valve control motor 10 is connected with hydraulic cylinder pressure relief valve, for controlling the opening and closing of hydraulic cylinder pressure relief valve；
Latch nook locking device 9 is connected with pressure release valve control motor, for the self-locking of occupy-place bar and releasing self-locking；It is described
Latch nook locking device is realized to be locked when rocker of parking spot lock declines so that external force can not open.
Oil cylinder state sensor 15, is connected with hydraulic cylinder, for detecting hydraulic cylinder status information, and hydraulic cylinder state is believed
Breath is sent to MCU and then realizes the control of oil pump driving motor；
The MCU controls and communication module, oil pump driving motor, relief valve driving motor, locked hook open motor, vehicle
Water-proof function is realized in detection sensor, MCU controls and communication module, stack seal and a box；
The hydraulic cylinder, hydraulic oil pump, high pressure fuel tap, hydraulic cylinder reset relief valve, anticollision gate gurgle valve, mounted on sealing
Oil box in composition one hydraulic system.
With reference to concrete analysis, the invention will be further described.
Berth lock hydraulic system has the characteristics that rigidity is big, response is fast, driving force is big, is easily achieved safeguard protection, so
The damage that Vehicular impact causes berth lock can be alleviated, circuit part is completely enclosed reaches IP68 grades of waterproof with hydraulic system.Only
During rise driving hydraulic cylinder is needed to work, decline and realized by elastic force.Motor is equivalent to only to work a stroke, while hydraulic-driven
Motor reduces energy consumption for 5w decelerating motors, driving current 0.2A or so are more efficient；
It realizes and declines under the elastic force of spring when berth lock occupy-place bar declines, finally locked by latch nook, external force can not
It opens；
The present invention utilizes passive type metal detection sensor (area of detection reduces the interference that other objects judge vehicle)
Vehicle is detected, ultrasonic wave is recycled when there is vehicle to confirm that Detection accuracy reaches more than 99% to detection；
The berth lock of the present invention is combined using Internet of Things ZigBee ad hoc network with GPRS communications, and each berth lock can independent work
Work or light group net operation；Coordinate corresponding software that can realize accurate parking stall management, provide a user parking space state, berth lock shape
The every parking of payment in the information such as state, remote reserved occupy-place, parking stall location information and down time and then realization reverse car seeking, line
Field service function.
The working cycles of the present invention include：
MCU is controlled and communication module (one) is, it can be achieved that ad hoc network between the positioning of long-range berth lock, berth lock, long-range
Reservation is unlocked, the closely information gatherings such as the accurate acquisition of unlocking, parking stall lock status and parking space state information and down time.
During " occupy-place " signal that berth lock of the invention receives, start control motor work closing gate gurgle valve makes certainly simultaneously
Latch hook is opened；Oil pump driving motor driving oil pump makes cylinder efficient jack up occupy-place bar；Oil cylinder state sensor is by oil cylinder after in place
Status information is sent to MCU and then closes oil pump driving motor and is stopped；Gate gurgle valve is closed preserving pressure, realizes
" occupy-place " work.When be connected to " decline " instruction when MCU control relief valve control motor operation open gate gurgle valve, occupy-place bar is in bullet
Spring effect is lower to be declined；Latch nook work locks occupy-place bar and completes " decline " action behind in-position.When having Vehicular impact everywhere
When the berth lock of " occupy-place " state, oil cylinder anticollision relief valve opening lays down pressure by relief valve, protects berth lock.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of hydraulic pressure berth lock, which is characterized in that the hydraulic pressure berth lock includes：
Mechanical driving part, hydraulic system, MCU controls and communication module；
Mechanical driving part is provided with rack pinion, occupy-place bar, reversing reset spring, latch hook, latch hook locking device, axis
Hold, realize the lifting of occupy-place bar；
Hydraulic system is provided with hydraulic cylinder, hydraulic oil pump, high pressure fuel tap, reset relief valve, anticollision gate gurgle valve, mounted on close
It forms a whole in the oil box of envelope, for driving hydraulic cylinder contraction and Anti-bumping protection；
MCU is controlled and communication module, is provided with oil pump driving motor, relief valve driving motor, locked hook and opens motor, occupy-place bar
State sensor, vehicle detecting sensor, MCU controls and communication module are used for positioning, networking, control and the parking stall of berth lock
The acquisition of status information and down time information gathering；
Vehicle detecting sensor includes ultrasonic sensor, passive type metal sensor.
2. hydraulic pressure berth lock as described in claim 1, which is characterized in that the mechanical driving part includes：
Wheel and rack transmission drives the rotation of occupy-place bar to realize lifting；
There is slot on rack, the bearing be conducive on pressing plate rotates；
Having on rack prevents the rack pressing plate of rack positioning；
Ball bearing is inlaid on rack pressing plate, reduces the friction of rack movement；
The occupy-place function on parking stall is realized in the lifting of occupy-place bar；
Reversing reset spring is used to implement the autonomous decline of berth lock；
Latch hook, latch hook locking device are opened motor with locked hook and are connected, and for the self-locking of occupy-place lever apparatus and releasing self-locking, realize
Rocker of parking spot lock locks when declining so that external force can not open；
Locked hook opens the unlatching that motor is used to control locked hook；
Drive bearing is used to reduce the resistance that drive rod rotation is brought.
3. hydraulic pressure berth lock as described in claim 1, which is characterized in that the berth lock hydraulic system includes：
Hydraulic cylinder is connected with occupy-place lever apparatus, and movement power is risen for providing occupy-place bar；
Hydraulic oil pump is connected with hydraulic cylinder, for driving hydraulic cylinder；
Hydraulic cylinder pressure relief valve is connected with oil cylinder, realizes that occupy-place bar resets for reducing oil cylinder working-pressure；
Oil cylinder anticollision pressure reducing valve, is connected with hydraulic cylinder, positive opening relief valve in the case of being hit for berth lock, carries out
The protection of the berth lock；
Hydraulic oil pump driving motor is connected with hydraulic cylinder, for controlling the work of hydraulic cylinder；
Pressure release valve control motor is connected with hydraulic cylinder pressure relief valve, for controlling the opening and closing of hydraulic cylinder pressure relief valve；
Oil cylinder state sensor, is connected with hydraulic cylinder, for detecting hydraulic cylinder status information, and hydraulic cylinder status information is sent
To MCU.
4. hydraulic pressure berth lock as described in claim 1, which is characterized in that the MCU controls and communication module include：
Ultrasonic sensor is connected with MCU, for confirming parking space state information and down time information；
Passive type metal sensor, is connected with MCU, for gathering parking stall status information and down time information；
Hydraulic oil pump motor-drive circuit, is connected with MCU, for controlling the hydraulic oil pump motor of berth lock hydraulic system；
ZIGBEE, WIFI, BLUETOOTH communication module, are connected with MCU, for ad hoc network between multiple berth lock hydraulic systems
Connection and user's closely control to berth lock；
GPRS communication modules and GPS Beidou positioning modules, are connected with MCU, for the acquisition transmission of berth lock location information and visitor
The communication of family end, the remote control for carrying out berth lock；
Occupy-place bar state sensor, is connected with MCU, for detecting the state of berth lock occupy-place bar；
Relief valve motor-drive circuit, is connected with MCU, for control the pressure release valve control motor of berth lock hydraulic system open and
Close relief valve；
MCU, for ultrasonic sensor, passive type metal sensor, hydraulic oil pump motor-drive circuit, ZIGBEE and
BLUETOOTH communication modules, GPRS communication modules and GPS Beidou positioning modules, occupy-place bar state sensor, relief valve motor drive
The data of dynamic circuit transmission are analyzed and processed and fed back, and send control instruction, the parking lot paid in realization reverse car seeking, line
Service.
5. hydraulic pressure berth lock as described in claim 1, which is characterized in that the MCU controls and communication module, oil pump driving electricity
Machine, relief valve driving motor, locked hook open motor, vehicle detecting sensor, MCU controls and communication module, stack seal
With realizing water-proof function in a box.
6. hydraulic pressure berth lock as described in claim 1, which is characterized in that the hydraulic cylinder, hydraulic oil pump, high pressure fuel tap,
Hydraulic cylinder resets relief valve, anticollision gate gurgle valve, and a hydraulic system is formed in the oil box of sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100957.1A CN108086196B (en) | 2018-02-01 | 2018-02-01 | Hydraulic parking spot lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100957.1A CN108086196B (en) | 2018-02-01 | 2018-02-01 | Hydraulic parking spot lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108086196A true CN108086196A (en) | 2018-05-29 |
| CN108086196B CN108086196B (en) | 2024-06-04 |
Family
ID=62193752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810100957.1A Active CN108086196B (en) | 2018-02-01 | 2018-02-01 | Hydraulic parking spot lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086196B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004004363U1 (en) * | 2004-03-19 | 2004-06-03 | Jeske, Horst W., Dipl.-Ing. (FH) | Device for blocking a parking space comprises a blocking bar arranged in a blocking position both in a locked and an unlocked position and released from the locked position only when a car drives onto the parking space |
| CN101240669A (en) * | 2008-03-12 | 2008-08-13 | 陈国章 | Intelligent distant control vehicle position device |
| CN105701868A (en) * | 2016-04-18 | 2016-06-22 | 山东大学 | User-friendly unattended self-service parking system and method based on Internet+ |
| CN205348914U (en) * | 2015-12-21 | 2016-06-29 | 武汉无线飞翔科技有限公司 | Intelligence parking stall lock based on internet of things control |
| CN107240297A (en) * | 2017-08-03 | 2017-10-10 | 安徽泰然信息技术工程有限公司 | The guide device and its method in parking lot |
| CN207846288U (en) * | 2018-02-01 | 2018-09-11 | 厦门海洋职业技术学院 | A kind of hydraulic pressure berth lock |
-
2018
- 2018-02-01 CN CN201810100957.1A patent/CN108086196B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004004363U1 (en) * | 2004-03-19 | 2004-06-03 | Jeske, Horst W., Dipl.-Ing. (FH) | Device for blocking a parking space comprises a blocking bar arranged in a blocking position both in a locked and an unlocked position and released from the locked position only when a car drives onto the parking space |
| CN101240669A (en) * | 2008-03-12 | 2008-08-13 | 陈国章 | Intelligent distant control vehicle position device |
| CN205348914U (en) * | 2015-12-21 | 2016-06-29 | 武汉无线飞翔科技有限公司 | Intelligence parking stall lock based on internet of things control |
| CN105701868A (en) * | 2016-04-18 | 2016-06-22 | 山东大学 | User-friendly unattended self-service parking system and method based on Internet+ |
| CN107240297A (en) * | 2017-08-03 | 2017-10-10 | 安徽泰然信息技术工程有限公司 | The guide device and its method in parking lot |
| CN207846288U (en) * | 2018-02-01 | 2018-09-11 | 厦门海洋职业技术学院 | A kind of hydraulic pressure berth lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108086196B (en) | 2024-06-04 |
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