CN108343006A - Lock to a kind of parking stall - Google Patents
Lock to a kind of parking stall Download PDFInfo
- Publication number
- CN108343006A CN108343006A CN201810228162.9A CN201810228162A CN108343006A CN 108343006 A CN108343006 A CN 108343006A CN 201810228162 A CN201810228162 A CN 201810228162A CN 108343006 A CN108343006 A CN 108343006A
- Authority
- CN
- China
- Prior art keywords
- parking stall
- lock body
- lock
- body control
- processor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- E01F13/042—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 for controlling access to an individual parking space
-
- 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
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
Abstract
It is locked the invention discloses a kind of parking stall, including lock body blocking arm, lock body control box, solar panel is provided in the lock body control box, the lock body control box is internally provided with lock body control circuit.The Internet of Things module by parking stall locked locks the communication with server in which can realize parking stall, and the parking stall measure module by parking stall locked can realize the real-time status detection of parking stall, itself detection module by parking stall locked, such as lock body blocking arm displacement detecting transposition, it can realize the detection to lock body blocking arm malposition, and position recovery can be automatically performed；By the setting to temperature detection, the monitoring to lock body own temperature situation can be realized, lock with preventing parking stall because overheating or being subcooled damage, to the automation control locked with realizing parking stall, and detection oneself state and recovery.
Description
Technical field
The present invention relates to berth locks, more particularly to a kind of intelligent space lock.
Background technology
With economic development, automobile is more and more universal, and for people in trip, parking stall difficulty becomes a kind of universal phenomenon, shares
Parking stall becomes a kind of trend, but how to identify parking space state, and is formed and share parking stall data as realizing that parking stall is shared primary
It solves the problems, such as, in the prior art, lacking one kind being capable of automatic identification parking space state and can be while real to backstage feedback data
Lock to the parking stall of existing parking stall automatic management.
Therefore those skilled in the art be dedicated to develop one kind can automatic identification parking space state and can to backstage feedback
Data, at the same realize parking stall automatic management parking stall lock.
Invention content
In view of the drawbacks described above of the prior art, technical problem to be solved by the invention is to provide one kind to know automatically
Other parking space state and can to backstage feedback data, while realize parking stall automatic management parking stall lock.
To achieve the above object, it is locked the present invention provides a kind of parking stall, including lock body blocking arm, lock body control box is described
Solar panel is provided in lock body control box, the lock body control box is internally provided with lock body control circuit.
Preferably, the lock body blocking arm is located at right over lock body control box, and the lock body blocking arm is controlled across the lock body
Box connects the electric rotating machine, and the lock body blocking arm is provided with displacement detector, the lock with the electric rotating machine junction
Position is provided with parking inductor, the parking inductor connection and the lock body control to lock body blocking arm described in body control box upward
Circuit connection processed.
Preferably, the lock body control circuit includes the motor-drive circuit being connect with the motor, the motor driving
Circuit is connected with processor, and processor is also associated with NB-Iot modules, GPS module.
Preferably, the lock body control circuit further includes switch power module, the switch power module and the NB-
Iot modules are connected with processor.
Preferably, the lock body control circuit further includes battery, and the battery is connect with the switch power module.
Preferably, the lock body control circuit further includes alarm, and the alarm is connected to the processor.
Preferably, the parking inductor is connected with the processor, and the parking inductor is set as infrared transmitting tube.
Preferably, institute's displacement sensing device is two-way photoelectric travel limit switch circuit, the two-way photoelectric travel limit switch electricity
Road is connected to the processor.
The two-way photoelectric travel limit switch circuit includes the Light-Emitting Diode being connected to power module, receives light emitting diode
Optical signal photodiode, the cathode ground connection of photodiode, the anode of photodiode is connected with voltage comparator electricity
The output end on road, the voltage comparator is connect with processor.
Preferably, the lock body control circuit further includes temperature sense circuit, and the temperature sense circuit includes temperature sense
Device, the temperature sense circuit is answered to be connected with the processor.
Preferably, the control method locked based on aforementioned parking stall, is included the following steps：
（1）Background server is established, the background server by parking stall locks the NB-Iot modules and one or more of setting
It locks to parking stall and is communicated.
（2）It locks to the parking stall processor and the data of stop inductor, temperature inductor is sent to background server.
The beneficial effects of the invention are as follows：It locks to a kind of parking stall provided by the invention, the Internet of Things module by parking stall locked
The parking stall measure module locked the communication with server with capable of realizing parking stall, and by parking stall locked can realize the reality of parking stall
When state-detection, itself detection module by parking stall locked can be realized and be kept off to lock body such as lock body blocking arm displacement detecting transposition
The detection of arm malposition, and position recovery can be automatically performed；By the setting to temperature detection, can realize to lock body certainly
The monitoring of body temperature conditions is locked because overheating or being subcooled damage with preventing parking stall, to the automation control locked with realizing parking stall, and
Detect oneself state and recovery.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the invention.
Fig. 2 be in Fig. 1 parking stall lock control circuit connection diagram.
Fig. 3 be a kind of parking stall that Fig. 1 is provided the processor of lock control circuit circuit；
Fig. 4 be a kind of parking stall that Fig. 1 is provided lock control circuit motor-drive circuit；
Fig. 5 be a kind of parking stall that Fig. 1 is provided the switch power module of lock control circuit circuit；
Fig. 6 be a kind of parking stall that Fig. 1 is provided lock control circuit regulator circuit；
Fig. 7 be a kind of parking stall that Fig. 1 is provided lock control circuit buzzer alarm circuit；
Fig. 8 be a kind of parking stall that Fig. 1 is provided lock control circuit luminous alarm circuit；
Fig. 9 be a kind of parking stall that Fig. 1 is provided lock control circuit NB-Iot modular circuits；
Figure 10 be a kind of parking stall that Fig. 1 is provided the infrared external reflection pipe parking stall measure module of lock control circuit circuit；
Figure 11 be a kind of parking stall that Fig. 1 is provided the two-way photoelectric travel limit switch of lock control circuit connection circuit；
Figure 12 be a kind of parking stall that Fig. 1 is provided the two-way photoelectric travel limit switch of lock control circuit internal circuit.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples：
As shown in Figures 1 to 12, it locks to a kind of parking stall, including lock body blocking arm 1, lock body control box 2, is provided in lock body control box
Solar panel 6, lock body control box 2 are internally provided with lock body control circuit.
In the present embodiment, solar panel 6 is arranged on the surface of lock body control box, can fully receive solar irradiation
It penetrates, solar panel 6 and the accumulator of lock body control circuit are attached, and can be that accumulator charges.
Particularly, lock body blocking arm is located at right over lock body control box, and lock body blocking arm 1 passes through the connection rotation of lock body control box 2
Motor 3, lock body blocking arm 1 are provided with displacement detector 4 with 3 junction of electric rotating machine, and lock body control box lock body blocking arm 1 is upward
Position is provided with parking inductor 5, and the parking connection of inductor 5 is connect with lock body control circuit.
Particularly, lock body control circuit includes the motor-drive circuit being connect with motor, and motor-drive circuit is connected with place
Device is managed, processor is also associated with NB-Iot modules, GPS module.
Particularly, lock body control circuit further includes switch power module, switch power module and NB-Iot modules and processing
Device connects.
Particularly, lock body control circuit further includes battery, and battery is connect with switch power module.
Particularly, lock body control circuit further includes alarm, and alarm is connect with processor.
Particularly, parking inductor is connected with processor, and parking inductor is set as infrared transmitting tube.
Particularly, displacement detector is two-way photoelectric travel limit switch circuit, two-way photoelectric travel limit switch circuit and processing
Device connects；
Two-way photoelectric travel limit switch circuit includes the Light-Emitting Diode being connected to power module, receives the optical signal of light emitting diode
Photodiode, the cathode ground connection of photodiode, the anode of photodiode is connected with voltage comparator circuit, voltage ratio
Output end compared with device is connect with processor.
Particularly, lock body control circuit further includes temperature sense circuit, and temperature sense circuit includes temperature inductor, temperature
Sensor circuit is connected with processor.
Based on aforementioned parking stall lock control method, includes the following steps：
1, background server is established, background server by parking stall locks the NB-Iot modules of setting with one or more parking stalls
Lock is communicated.
2, it locks to parking stall processor and the data of stop inductor, temperature inductor is sent to background server.
It locks to parking stall equipped with motor, lock body control circuit includes the motor-drive circuit being connect with motor, motor driving
Circuit is connected with processor, and processor is also associated with NB-Iot module GPS modules.Motor is locked to parking stall and is mounted on for rotating
On parking stall, motor rotates and locks the state being either closed in switch with controlling parking stall to lock with opening or close parking stall；
Motor-drive circuit is rotated for driving motor；NB-Iot modules utilize NB-Iot modules for carrying out Internet of Things Network Communication
When being communicated, power consumption is relatively low, and efficiency of transmission is good；The position that GPS module is used to lock with positioning parking stall, allows users to accurately
The position locked with carrying out positioning parking stall；Processor is for controlling whether motor-drive circuit drives motor, to control
Motor is rotated, and processor is additionally operable to whether control NB-Iot modules carry out Internet of Things Network Communication to outside.As shown in Fig. 2, place
Reason device may be selected to be STM8L family chips.
Further, as shown in figure 3, L91 chips composition motor-drive circuit can be used in motor-drive circuit.Motor drives
Circuit is motor driving power supply.The second pin and third pin of L91 chips are connect with external power supply respectively, and the of L91 chips
One pin and the 4th pin are connected respectively at two pins of motor, and the 5th pin and the 8th pin of L91 chips connect respectively at ground
It connects, the 6th pin of L91 and the 7th pin are attached with processor respectively.
Further, lock body control circuit further includes switch power module, switch power module and NB-Io modules and processing
Device connects.Switch power module is used to external power supply being converted into the power supply needed inside lock body control circuit.
Optionally, switch power module includes MP15 switching power source chips, as shown in figure 4, external power supply is input to MP15
8th pin of the 7th pin of switching power source chip, MP15 switching power source chips is connected by a capacitance with the first pin, the
Five pins are connected to the ground, and the 6th pin of MP15 switching power source chips is connected to ground by a resistance, and external power supply passes through an electricity
Resistance is connect with the second pin of MP15 switching power source chips, and the second pin is also connected to ground by a resistance, MP15 Switching Power Supplies
The third pin of chip passes sequentially through a capacitance and resistance is connected to ground, and the 4th pin of MP15 switching power source chips passes through an electricity
Resistance is connected to ground, and the 4th pin of MP15 switching power source chips also passes sequentially through a resistance and inductance connection to MP15 Switching Power Supplies
First pin of chip, the other end of inductance that is connect with the first pin of MP15 switching power source chips as the first output
End, the first output end are also connected to ground by a capacitance, and the 4th pin is also connected to the ground by a resistance.External voltage inputs
Afterwards, the voltage of the 4V of the first output end output at this time.
Further, lock body control circuit further includes battery, and battery is connect with switch power module.It should be understood that
Battery may be configured as lithium battery, and lithium battery can be arranged single or multiple, it is preferred that the voltage range of the lithium battery of setting is
7.4V left and right.Lithium battery can be that motor is powered.The inside that lithium battery group is locked with being placed in parking stall.It should be understood that external power supply can
It is set as lithium battery group and may be alternatively provided as other external power supplys.
Optionally, switch power module further includes regulator circuit, as shown in figure 5, regulator circuit includes RT91 chips, RT91
First pin of chip is connect with the third pin of RT91 chips, and the first pin of RT91 chips also connects with the first output end
It connecing, the first output end is also connected to ground by several capacitances, the second pin of RT91 chips and is connected to ground, and the of RT91 chips
Four pins are connected to ground by a capacitance, and as second output terminal, second output terminal passes through several the 5th pin of RT91 chips
Capacitance is connected to ground, and second output terminal exports 3.3V voltages.The 3.3V voltages of output can be that the chip for needing 3.3V to power carries out
Power supply.
Further, lock body control circuit further includes alarm, and alarm is connect with processor.Alarm may be configured as sound
The circuit of light crossing-signal, audible-visual annunciator is as shown in Figure 6 and Figure 7.Audible-visual annunciator passes through triode amplification and a buzzing
Alarm and light device are attached, and audible-visual annunciator is used for sound-light alarm.Lock body control circuit further includes indicator light, instruction
Lamp is connect with processor.
Further, NB-Iot inside modules are equipped with NB-Iot module chips and SIM card, NB-Iot module chips and SIM
Card connection.NB-Iot modules can be selected NBXX-01 module chips, and input voltage is 3.1V between 4.2V, MP15 Switching Power Supplies
The Switching Power Supply of chip composition can provide the output current of 3A, be connect with NB-Iot modules, fully meet of short duration big of NB modules
Current needs.As depicted in figure 8, NB-Iot module chips and SIM card are attached.
Further, lock body control circuit further includes infrared external reflection pipe parking stall measure module, infrared external reflection pipe parking stall measure
Module is connect with processor.It should be understood that infrared external reflection pipe parking stall measure module includes infrared emission end and infrared receiver
End, infrared emission end emits infrared signal to infrared receiver end infrared receiver end to be connect with processor, when exterior vehicle is stopped
When on parking stall, the light path that infrared emission end emits to infrared receiver end is blocked by vehicle, and infrared receiver end just can not at this time
Infrared signal is received, will send a signal in processor and be handled.So that it is determined that parking stall the side of locking vehicle is parked.
The regulator circuit being made of RT91 chips is also associated between infrared receiver end and processor.
As shown in figure 9, the circuit of infrared external reflection pipe parking stall measure module can be powered connection using RT91 chips.It is infrared
Reflection tube parking stall measure module is that single channel is reflective, and infraluminescence pipe emits beam, and reception pipe receives the light of reflection, if preceding
Face has barrier, reception pipe to will receive signal, exports high level, otherwise exports low level.
Further, lock body control circuit further includes two-way photoelectric travel limit switch circuit, two-way photoelectric travel limit switch circuit
It is connect with processor.As shown in Figure 10, two-way photoelectric travel limit switch circuit includes the Light-Emitting Diode being connected to power module, is connect
The photodiode of the optical signal of optical diode, the cathode ground connection of photodiode are received and dispatched, the anode of photodiode is connected with
The output end of voltage comparator circuit, voltage comparator is connect with processor.The two-way comparator that comparator can be formed with LM393
It being compared, the motor locked with controlling parking stall so as to processor is rotated, and corresponding after motor rotation is to unlock,
It unlocks to during locking, locking crosses several situations in lock position.As shown in figure 11, two-way photoelectric travel limit switch circuit is logical
The regulator circuit being made of RT91 chips is crossed to connect with processor.In front in detail due to the regulator circuit that is made of RT91 chips
It is thin to illustrate, it is not repeating again.
Further, lock body control circuit further includes temperature sensor, and temperature sensor is connect with processor.Temperature Treatment
Device is chosen as NTC temperature sensors.It should be understood that NTC temperature sensors are to be connected to circuit by NTC thermistor
In, its corresponding voltage constant is detected by partial pressure, then obtains vehicle further according to the relationship between the voltage and temperature measured
The internal temperature of position ground lock, it should be appreciated that NTC temperature sensors are equipped with sample circuit with processor junction.Temperature detection
Device is for detecting lock internal temperature, and when the temperature is excessively high by signal transmission value processor, processor controls audible-visual annunciator
Alarm.The internal temperature that the setting of temperature sensor is locked in which can measure parking stall, to lock whether parking stall occur with obtaining parking stall
The raised situation of temperature caused by the internal circuit damage of ground lock.
Further, a kind of lock body control circuit provided by the invention utilizes two-way photoelectric travel limit switch circuit control lock
Lock state, using infrared external reflection pipe parking stall measure module carry out infrared external reflection, detection vehicle lock with whether being parked in parking stall
Side, is positioned using GPS module, is communicated using NB-Iot modules, and external equipment is communicated with NB-Iot modules, place
Reason device control motor-drive circuit is powered for motor, and control motor is rotated.
A kind of lock body control circuit provided in an embodiment of the present invention is mounted on inside ground lock body, and the motor of setting passes through rotation
Turn control ground lock body and carry out switch closure, motor-drive circuit driving motor is rotated, and processor is for controlling motor drive
Whether dynamic circuit drives motor, and NB-Iot modules are locked to GPS module positioning parking stall for being communicated with external equipment
Position.The present invention provides a kind of lock body control circuit, and can be locked by peripheral equipment control parking stall automatically will be on lock
The lock for rising, declining enables the user of parking stall very easily to open lock or closes lock.
When work, by parking stall whether the infrared transmitting tube detection parking stall on lock body blocking arm is parked vehicle, if any illegal
It stops, is then alarmed from processor to server, the stroke detection module on blocking arm drives motor rotation for detecting blocking arm
Displacement, if having carried out abnormal rotation, such as by external force make blocking arm extremely decline when, lock to parking stall and set back automatically, such as
It is abnormal for a long time to decline, then alarm operation is carried out, parking stall oneself state is detected by infrared transmitting tube and sends out status information
It send to server, server can be shown that terminal user receives the laggard driving position of information and looks for for mobile terminal after receiving
It seeks and unlocks and unlocked by mobile terminal, server receives unlocking information and lock realization unlock with being sent to parking stall, if there is different
It often stops, server is sent information to after the detection of berth lock infrared transmitting tube, and be further processed, if there is exception
Displacement, detection can be realized by light path detection module and be restored automatically by processor control motor by locking to parking stall, such as
Fruit is abnormal for a long time, then can alarm, in addition, the present invention is also provided with temperature detecting module, for detecting parking stall lock control box
The temperature regime of body is simultaneously alarmed, to ensure the normal operation of each circuit and control system in control box.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. lock to a kind of parking stall, it is characterized in that：Including lock body blocking arm（1）, lock body control box（2）, set in the lock body control box
It is equipped with solar panel（6）, the lock body control box（2）It is internally provided with lock body control circuit.
2. lock to parking stall as described in claim 1, it is characterized in that：The lock body blocking arm is located at right over lock body control box, institute
State lock body blocking arm（1）Across the lock body control box（2）Connect the electric rotating machine（3）, the lock body blocking arm（1）With the rotation
Rotating motor（3）Junction is provided with displacement detector（4）, lock body blocking arm described in the lock body control box（1）Position upward
It is provided with parking inductor（5）, the parking inductor（5）Connection is connect with the lock body control circuit.
3. lock to parking stall as described in claim 1, it is characterized in that：The lock body control circuit includes being connect with the motor
Motor-drive circuit, the motor-drive circuit are connected with processor, and processor is also associated with NB-Iot modules, GPS module.
4. lock to parking stall as claimed in claim 3, it is characterized in that：The lock body control circuit further includes switch power module,
The switch power module is connect with the NB-Iot modules and processor.
5. lock to parking stall as claimed in claim 3, it is characterized in that：The lock body control circuit further includes battery, the battery
It is connect with the switch power module.
6. lock to parking stall as claimed in claim 3, it is characterized in that：The lock body control circuit further includes alarm, the report
Alert device is connected to the processor.
7. lock to parking stall as claimed in claim 3, it is characterized in that：The parking inductor is connected with the processor, described
Parking inductor is set as infrared transmitting tube.
8. lock to parking stall as claimed in claim 3, it is characterized in that：Institute's displacement sensing device is two-way photoelectric travel limit switch electricity
Road, the two-way photoelectric travel limit switch circuit are connected to the processor；
The two-way photoelectric travel limit switch circuit includes the Light-Emitting Diode being connected to power module, receives the light of light emitting diode
The photodiode of signal, the cathode ground connection of photodiode, the anode of photodiode are connected with voltage comparator circuit, institute
The output end for stating voltage comparator is connect with processor.
9. lock to parking stall as claimed in claim 3, it is characterized in that：The lock body control circuit further includes temperature sense circuit,
The temperature sense circuit includes temperature inductor, and the temperature sense circuit is connected with the processor.
10. a kind of parking stall based on claim 3 to 8 ground lock control method, it is characterized in that：Include the following steps：
（1）Background server is established, the background server by parking stall locks the NB-Iot modules and one or more of setting
It locks to parking stall and is communicated；
（2）It locks to the parking stall processor and the data of stop inductor, temperature inductor is sent to background server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228162.9A CN108343006A (en) | 2018-03-20 | 2018-03-20 | Lock to a kind of parking stall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228162.9A CN108343006A (en) | 2018-03-20 | 2018-03-20 | Lock to a kind of parking stall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108343006A true CN108343006A (en) | 2018-07-31 |
Family
ID=62956703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810228162.9A Pending CN108343006A (en) | 2018-03-20 | 2018-03-20 | Lock to a kind of parking stall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108343006A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680635A (en) * | 2018-11-16 | 2019-04-26 | 闽南理工学院 | The intelligently lock of view-based access control model system |
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|---|---|---|---|---|
| CN102304981A (en) * | 2011-07-22 | 2012-01-04 | 陈国章 | Solar parking lock |
| CN203223028U (en) * | 2013-03-22 | 2013-10-02 | 胡佩芬 | Novel automatic antitheft parking lock |
| CN103452367A (en) * | 2013-10-08 | 2013-12-18 | 杨仙 | Remote control parking space lock with solar cell panel |
| CN204360453U (en) * | 2015-01-26 | 2015-05-27 | 新疆金牛能源物联网科技股份有限公司 | A kind of intelligent car position monitor, device and the pre-binding device of intelligent car position |
| CN205050356U (en) * | 2015-10-12 | 2016-02-24 | 重庆甲虫网络科技有限公司 | Wisdom parking system based on thing networking |
| CN105719380A (en) * | 2016-02-04 | 2016-06-29 | 四川大管家科技有限公司 | Vehicle-mounted device, parking lot lock and parking lot lock status information collection method |
| CN205637768U (en) * | 2016-02-26 | 2016-10-12 | 宁夏阵云科技有限公司 | Parking stall butler |
| CN205681672U (en) * | 2016-05-19 | 2016-11-09 | 邢新滢 | A kind of intelligent lighting system |
| CN206475766U (en) * | 2017-02-19 | 2017-09-08 | 国家电网公司 | A kind of electric vehicle charging detecting system |
| CN107761598A (en) * | 2017-10-27 | 2018-03-06 | 成都远向电子有限公司 | Lock to a kind of wireless low-power consumption parking stall based on NB IoT |
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2018
- 2018-03-20 CN CN201810228162.9A patent/CN108343006A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304981A (en) * | 2011-07-22 | 2012-01-04 | 陈国章 | Solar parking lock |
| CN203223028U (en) * | 2013-03-22 | 2013-10-02 | 胡佩芬 | Novel automatic antitheft parking lock |
| CN103452367A (en) * | 2013-10-08 | 2013-12-18 | 杨仙 | Remote control parking space lock with solar cell panel |
| CN204360453U (en) * | 2015-01-26 | 2015-05-27 | 新疆金牛能源物联网科技股份有限公司 | A kind of intelligent car position monitor, device and the pre-binding device of intelligent car position |
| CN205050356U (en) * | 2015-10-12 | 2016-02-24 | 重庆甲虫网络科技有限公司 | Wisdom parking system based on thing networking |
| CN105719380A (en) * | 2016-02-04 | 2016-06-29 | 四川大管家科技有限公司 | Vehicle-mounted device, parking lot lock and parking lot lock status information collection method |
| CN205637768U (en) * | 2016-02-26 | 2016-10-12 | 宁夏阵云科技有限公司 | Parking stall butler |
| CN205681672U (en) * | 2016-05-19 | 2016-11-09 | 邢新滢 | A kind of intelligent lighting system |
| CN206475766U (en) * | 2017-02-19 | 2017-09-08 | 国家电网公司 | A kind of electric vehicle charging detecting system |
| CN107761598A (en) * | 2017-10-27 | 2018-03-06 | 成都远向电子有限公司 | Lock to a kind of wireless low-power consumption parking stall based on NB IoT |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680635A (en) * | 2018-11-16 | 2019-04-26 | 闽南理工学院 | The intelligently lock of view-based access control model system |
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Application publication date: 20180731 |