CN105976481A - Parking lock intelligent wireless control system based on parking lot - Google Patents
Parking lock intelligent wireless control system based on parking lot Download PDFInfo
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- CN105976481A CN105976481A CN201610527865.2A CN201610527865A CN105976481A CN 105976481 A CN105976481 A CN 105976481A CN 201610527865 A CN201610527865 A CN 201610527865A CN 105976481 A CN105976481 A CN 105976481A
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- 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
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- 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
- G07C2009/00634—Power supply for the lock
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- General Physics & Mathematics (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
The invention discloses a parking lock intelligent wireless control system based on a parking lot. The parking lock intelligent wireless control system based on the parking lot comprises the parking lot with a plurality of parking spaces, an entrance gate, an exit grate and a remote-control parking lock, wherein the entrance gate and the exit gate are vehicle license plate recognition integrated gates; the entrance gate and the exit gate are further connected to a central controller; a display control screen and a strong penetration signal emitting system are further connected to the central controller; the remote-control parking lock comprises a parking lock controller, a parking lock power supply, a parking lock motor and a remote signal receiver. The parking lock intelligent wireless control system based on the parking lot provided by the invention improves the management intelligence of the parking lock, avoids the condition of forgetting to lift the parking lock when a vehicle waists for a long time in a passageway or travels out, and further can provide the parking space to others through remote control, so that a utilization rate of parking space is greatly increased.
Description
Technical field
The invention belongs to intellectuality field, parking lot, specifically refer to a kind of berth lock intelligence nothing based on parking lot
Line control system.
Background technology
In society, automobile has been an irreplaceable trip walking-replacing tool, general along with automobile
And so that the life of people is more and more convenient.The most either building such as community, office building and market
All can build parking lot for parking cars.As it is shown in figure 1, when the parking stall 2 in parking lot 1 is sold or goes out
After rent, the management of parking stall for convenience, it is to avoid other people vehicle disorderly stops taking parking stall, owner or property will
Can berth lock 5 be set on parking stall, only just opens berth lock when needs use and enter in parking stall by vehicle.Existing
Modern remote control parking stall lock can carry out Remote by remote control unit, and driver can be avoided to get off to lift and put car
Position lock, simplifies the use of berth lock.But, due to remote control unit and the limit of the landform of parking lot complexity
System, the scope of its remote control is less, needs to wait the longer time when controlling berth lock and putting down, and vehicle exists
Blocking up of parking lot is easily caused when passageway waits and stopping.If needing to use also parking stall by means of giving other people
Need to give user remote controller face to face, also cause great inconvenience to people.It addition, roll car away from vehicle
After Wei, driver also may can forget that controlling berth lock lifts, so that parking stall is by shared by other people, right
The owner will cause great inconvenience.
Nowadays need the most a system, can automatically identify entrance vehicle at entrance gate 3 and put down phase
Answer the berth lock of parking stall, be substantially reduced the vehicle waiting time in passageway, and roll outlet gate 4 away from vehicle
Rear control berth lock lifts automatically avoids other people to take parking stall.
It addition, along with the development of society, a lot of places all occur in that parking stall is inadequate, and the most provisional stops
Put the situation that parking stall is in short supply, look at main parking stall free time placement, but also need to take a substantial amount of time it
He is used for temporary storage vehicle, not only time and effort consuming in local parking stall of finding, and can't reasonably utilize the free time
Parking stall.
Summary of the invention
It is an object of the invention to overcome the problems referred to above, it is provided that a kind of berth lock intelligent radio based on parking lot
Control system, the management that improve berth lock is intelligent, it is to avoid vehicle wait as long in passageway or
Forget when rolling away from that the situation lifting berth lock occurs, moreover it is possible to give other people to use parking stall by remotely control,
Greatly improve the utilization rate of parking stall.
The purpose of the present invention is achieved through the following technical solutions:
Berth lock Intelligent wireless control system based on parking lot, including being provided with the parking lot of some parking stalls,
It is arranged on the entrance gate of the porch in parking lot, is arranged on the outlet gate in the exit in parking lot, and
The remote control parking stall lock being arranged on parking stall, described entrance gate is Car license recognition one gate with exporting gate,
This entrance gate has also been simultaneously connected with central controller on outlet gate, and this central controller is also associated with
Aobvious control is shielded and penetrates signal transmitting system by force, is provided with berth lock controller, this car in described remote control parking stall lock
It is connected to berth lock power supply, berth lock motor on the lock controller of position and penetrates by force signal transmitting for receiving
The remote signal receiver of the signal that system is launched.
As preferably, described central controller is connected with smart machine also by wireless network, and this intelligence sets
Standby for PC computer, panel computer or smart mobile phone.
Further, the described signal transmitting system that penetrates by force is adjusted by the input port circuit being sequentially connected in series, signal
Economize on electricity road, signal amplification circuit, compound filter circuit and signal transmission circuit composition.
As preferably, described input port circuit by audion VT1, the base stage phase of negative pole and audion VT1
Connect, electric capacity that positive pole is sequentially connected through resistance R1 emitter stage with audion VT1 after resistance R4
C1, one end is connected with the negative pole of electric capacity C1, the other end is connected with the junction point of resistance R1 and resistance R4
The resistance R3 connect, and the resistance R2 composition being serially connected between base stage and the colelctor electrode of audion VT1；Its
In, the positive pole of electric capacity C1 penetrates by force signal transmitting system with the junction point of resistance R1 and resistance R4 as this
Signal input part, and be connected with the signal emission port on central controller.
As preferably, described circuit for signal conditioning is by the emitter stage of audion VT2, one end and audion VT2
Be connected, other end colelctor electrode with audion VT1 after resistance R5 is connected, sliding end and audion
The slide rheostat RP1 that the base stage of VT2 is connected, positive pole is connected with the emitter stage of audion VT1, bears
The base stage phase of electric capacity C2, the N pole that pole is connected with resistance R5 and slide rheostat RP1 and audion VT2
Connect, the diode D1 that is connected with the emitter stage of audion VT2 of P pole, and one end and audion VT2
The resistance R7 that colelctor electrode is connected, other end colelctor electrode with audion VT1 after resistance R6 is connected
Composition；Wherein, the P pole of diode D1 is connected with the junction point of resistance R3 and resistance R4.
As preferably, described signal amplification circuit by audion VT3, the base stage phase of negative pole and audion VT3
Connect, electric capacity C3, the N pole that is connected with the colelctor electrode of audion VT2 of positive pole and the base of audion VT3
Pole is connected, P pole is sequentially connected through resistance R8 colelctor electrode with audion VT3 after resistance R10
Diode D2, and one end is connected with the P pole of diode D2, the other end after resistance R11 with three poles
The resistance R9 composition that the emitter stage of pipe VT3 is connected；Wherein, the junction point of resistance R8 and resistance R10 with
Resistance R6 is connected with the junction point of resistance R7, the junction point of resistance R9 and resistance R11 and audion VT2
Emitter stage be connected.
As preferably, described compound filter circuit by audion VT4, the base stage phase of positive pole and audion VT4
Connect, electric capacity C5 that negative pole emitter stage with audion VT4 after electric capacity C6 is connected, one end and three poles
The resistance R14 that the emitter stage of pipe VT4 is connected, the other end is connected with the emitter stage of audion VT3, negative
Pole base stage with audion VT4 after resistance R12 is connected, positive pole is sequentially after inductance L1 and inductance L2
The electric capacity C4 being connected with the colelctor electrode of audion VT4, and the resistance R13 being arranged in parallel with inductance L1
Composition；Wherein, the negative pole of electric capacity C5 is connected with the negative pole of electric capacity C6, the negative pole of this electric capacity C5 also with
Resistance R9 is connected with the junction point of resistance R11, and the colelctor electrode with audion VT3 of electric capacity C4 is connected
Connect.
As preferably, described signal transmission circuit is connected with the emitter stage of audion VT4 by antenna N, negative pole
Connect, electric capacity C7 that positive pole colelctor electrode with audion VT4 after resistance R15 is connected, and positive pole and sky
The electric capacity C8 composition that line N is connected, negative pole is connected with the positive pole of electric capacity C7；Wherein, antenna N conduct
This penetrates by force the signal output part of signal transmitting system, and is connected with remote signal receiver by wireless signal
Connect.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) present invention can collect the number-plate number information of input vehicle by entrance gate, and by this information
Incoming central controller is analyzed, and central controller is corresponding according to this number-plate number information Auto-matching
Parking space information, and the distant control vehicle position lock controller transmitting dropping signal arranged on this parking stall of trend so that should
The remote control parking stall lock of parking stall puts down, and just can directly pour among parking stall, very when vehicle drives to corresponding parking stall
The good vehicle that avoids waits the process that remote control parking stall lock puts down in passageway, and then avoids vehicle congestion and exist
In track, substantially increase the traffic capacity in parking lot.
(2) present invention collects the number-plate number information of outgoing vehicles also by outlet gate, and this information is passed
Entering central controller to be analyzed, central controller is according to the corresponding car of this number-plate number information Auto-matching
Position information, and the distant control vehicle position lock controller transmitting lifting signal arranged on this parking stall of trend so that this car
The remote control parking stall lock of position lifts, and to avoid other people by storing cycle on this parking stall, well avoids tradition
The situation that when remote control parking stall lock is forgotten to lift, parking stall is seized by other people occurs so that user has preferably experience.
(3) present invention is provided with at the signal transmitting terminal of central controller and penetrates by force signal transmitting system, passes through
This system can strengthen the signal that central controller is sent so that this signal can be delivered to stop accurately
At any one remote control parking stall lock in Chang, it is possible to well adapt to landform complicated in parking lot, it is to avoid stop
Signal is intercepted by the various shelters in parking lot, improves the scope of application of system.
(4) berth lock power supply is arranged on the adjacent position of this remote control parking stall lock by the present invention, and uses external
This remote control parking stall lock is powered by the form of power supply, well avoids the distant control vehicle position of traditional storage battery formula
Situation about losing efficacy after being locked in dead battery capability, avoids the frequent replacing to accumulator simultaneously, improves product
The using effect of product.
(5) present invention is provided with aobvious control screen on central controller, it is possible to by this aobvious control screen in parking lot
The service condition of each remote control parking stall lock be monitored, additionally it is possible to by the service condition of this remote control parking stall lock
Judge that the vehicle in parking lot parks situation.
(6) central controller of the present invention can be connected with smart machine by wireless network, so that
The service condition of remote control parking stall lock can be understood by smart machine by user or infrastructure management company, simultaneously can also be remote
This remote control parking stall lock is operated by journey, needs in parking stall to borrow to give to be beaten by wireless network when other people use
Open this remote control parking stall lock, further simplify the use difficulty of this product, improve the using effect of product.
Accompanying drawing explanation
Fig. 1 is the structure chart of prior art.
Fig. 2 is the structured flowchart of the present invention.
Fig. 3 is the circuit structure diagram penetrating by force signal transmitting system of the present invention.
Description of reference numerals: 1, parking lot；2, parking stall；3, entrance gate；4, outlet gate；5, distant
Control berth lock.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention do not limit
In this.
Embodiment 1
As in figure 2 it is shown, berth lock Intelligent wireless control system based on parking lot, if including being provided with dry turning
The parking lot of position, is arranged on the entrance gate of the porch in parking lot, is arranged on the going out of exit in parking lot
Mouth gate, and the remote control parking stall lock being arranged on parking stall, described entrance gate is car plate with outlet gate
Identifying that one gate, this entrance gate have also been simultaneously connected with central controller on outlet gate, these central authorities are controlled
It is also associated with aobvious control screen on device processed and penetrates signal transmitting system by force, described remote control parking stall lock is provided with parking stall
Lock controller, this berth lock controller is connected to berth lock power supply, berth lock motor and for receiving
Penetrate by force the remote signal receiver of the signal that signal transmitting system is launched.
Central controller arranges aobvious control screen, it is possible to by this aobvious control screen to each telecar in parking lot
The service condition of position lock is monitored, additionally it is possible to judge parking lot by the service condition of this remote control parking stall lock
Interior vehicle parks situation.
Wherein, central controller selects server or computer.Remote control parking stall lock selects existing telecar
Position lock, is adjusted the set-up mode of remote signal receiver therein, to improve the effect that its signal receives
Really, and the mode powered is changed into external power supply by storage battery power supply and powers.
Described berth lock power supply uses common domestic or commercial power supply, and carries out this power supply at blood pressure lowering
Reason, to avoid overtension to damage berth lock controller, and the berth lock being connected on berth lock controller is electric
Machine is then for driving lifting and falling of berth lock, when berth lock main body rises or falls to predeterminated position,
This berth lock motor of control is stopped by the berth lock controller phase, to avoid damaging berth lock main body.
Berth lock power supply is arranged on the adjacent position of this remote control parking stall lock, and uses the form of external power supply
Being powered this remote control parking stall lock, the distant control vehicle position well avoiding traditional storage battery formula is locked in battery electricity
The situation that amount lost efficacy after exhausting, avoids the frequent replacing to accumulator simultaneously, improves the use effect of product
Really.
The reception antenna level of remote signal receiver is arranged in bottom surface, and this antenna is fitted in berth lock main body
Outside outside.
As it is shown on figure 3, the described signal transmitting system that penetrates by force is by the input port circuit being sequentially connected in series, signal
Regulation circuit, signal amplification circuit, compound filter circuit and signal transmission circuit composition.
Input port circuit by audion VT1, electric capacity C1, resistance R1, resistance R2, resistance R3, and
Resistance R4 forms.
During connection, the negative pole of electric capacity C1 is connected with the base stage of audion VT1, positive pole is sequentially through resistance R1
It is connected with emitter stage with audion VT1 after resistance R4, the negative pole of one end of resistance R3 and electric capacity C1
Be connected, the other end is connected with the junction point of resistance R1 and resistance R4, and resistance R2 is serially connected in audion
Between base stage and the colelctor electrode of VT1.
Wherein, the junction point of the positive pole of electric capacity C1 and resistance R1 and resistance R4 penetrates by force signal as this and sends out
Penetrate the signal input part of system, and be connected with the signal emission port on central controller.
Circuit for signal conditioning, by audion VT2, electric capacity C2, resistance R5, resistance R6, resistance R7, slides
Rheostat RP1, and diode D1 composition.
During connection, one end of slide rheostat RP1 is connected with the emitter stage of audion VT2, other end warp
After resistance R5, the colelctor electrode with audion VT1 is connected, sliding end is connected with the base stage of audion VT2,
The positive pole of electric capacity C2 is connected with the emitter stage of audion VT1, negative pole and resistance R5 and slide rheostat
RP1 is connected, and the N pole of diode D1 is connected with the base stage of audion VT2, P pole and audion VT2
Emitter stage be connected, one end of resistance R7 is connected with the colelctor electrode of audion VT2, the other end is through electricity
It is connected with the colelctor electrode of audion VT1 after resistance R6.
Wherein, the P pole of diode D1 is connected with the junction point of resistance R3 and resistance R4.
Signal amplification circuit is by audion VT3, electric capacity C3, diode D2, resistance R8, resistance R9, electricity
Resistance R10, and resistance R11 composition.
During connection, the negative pole of electric capacity C3 is connected with the base stage of audion VT3, positive pole and audion VT2
Colelctor electrode be connected, the N pole of diode D2 is connected with the base stage of audion VT3, P pole sequentially warp
After resistance R8 and resistance R10, the colelctor electrode with audion VT3 is connected, one end of resistance R9 and diode
The P pole of D2 is connected, other end emitter stage with audion VT3 after resistance R11 is connected.
Wherein, the junction point of resistance R8 and resistance R10 is connected with the junction point of resistance R6 and resistance R7,
The junction point of resistance R9 and resistance R11 is connected with the emitter stage of audion VT2.
Compound filter circuit is by audion VT4, electric capacity C4, electric capacity C5, electric capacity C6, inductance L1, inductance
L2, resistance R12, resistance R13, and resistance R14 form.
During connection, the positive pole of electric capacity C5 is connected with the base stage of audion VT4, negative pole after electric capacity C6 with
The emitter stage of audion VT4 is connected, one end of resistance R14 is connected with the emitter stage of audion VT4,
The other end is connected with the emitter stage of audion VT3, the negative pole of electric capacity C4 after resistance R12 with audion
The base stage of VT4 is connected, positive pole sequentially after inductance L1 and inductance L2 with the colelctor electrode phase of audion VT4
Connecting, resistance R13 is arranged in parallel with inductance L1.
Wherein, the negative pole of electric capacity C5 is connected with the negative pole of electric capacity C6, the negative pole of this electric capacity C5 also with electricity
The junction point of resistance R9 and resistance R11 is connected, and the colelctor electrode with audion VT3 of electric capacity C4 is connected.
Signal transmission circuit is made up of antenna N, resistance R15, electric capacity C7, and electric capacity C8.
During connection, the negative pole of electric capacity C7 is connected with the emitter stage of audion VT4, positive pole is through resistance R15
Colelctor electrode with audion VT4 is connected afterwards, the positive pole of electric capacity C8 is connected with antenna N, negative pole with electricity
The positive pole holding C7 is connected.
Wherein, antenna N penetrates by force the signal output part of signal transmitting system as this, and passes through wireless signal
It is connected with remote signal receiver.
Signal transmitting terminal at central controller arranges and penetrates by force signal transmitting system, can be added by this system
The signal that strong central controller is sent so that it is any one that this signal can be delivered in parking lot accurately
At individual remote control parking stall lock, it is possible to well adapt in parking lot complicated landform, it is to avoid various in parking lot
Signal is intercepted by shelter, improves the scope of application of system.So the most well solve parking lot special
It is that underground parking intercepts serious defect to signal, substantially increases the coverage of signal.
When vehicle sails parking lot into, central controller can collect the car plate of input vehicle by entrance gate
Number information, and this information is analyzed, according to the parking stall that this number-plate number information Auto-matching is corresponding
Information, and the distant control vehicle position lock controller transmitting dropping signal arranged on this parking stall of trend so that this parking stall
Remote control parking stall lock put down, just can directly pour among parking stall, well when vehicle drives to corresponding parking stall
Avoid vehicle in passageway, wait the process that remote control parking stall lock puts down, and then avoid vehicle congestion in track
In, substantially increase the traffic capacity in parking lot.
When vehicle rolls parking lot away from, central controller collects the number-plate number of outgoing vehicles by outlet gate
Information, and this information is analyzed, according to the parking space information that this number-plate number information Auto-matching is corresponding,
And the distant control vehicle position lock controller of setting launches lifting signal on this parking stall of trend so that the remote control of this parking stall
Berth lock lifts, and to avoid other people by storing cycle on this parking stall, well avoids conventional remote controls parking stall
The situation that when lock is forgotten to lift, parking stall is seized by other people occurs so that user has preferably experience.
Embodiment 2
The present embodiment difference from embodiment 1 is, central controller sets with intelligence also by wireless network
For being connected, this smart machine is PC computer, panel computer or smart mobile phone.
Central controller is connected with smart machine by wireless network, so that user or infrastructure management company
The service condition of remote control parking stall lock can be understood by smart machine, simultaneously can also be remotely to this remote control parking stall lock
Operate, need in parking stall to borrow to give to open this remote control parking stall lock by wireless network when other people use,
Further simplify the use difficulty of this product, improve the using effect of product.
When user need not use this parking stall, can pass through smart machine will the most not on special APP
The time using parking stall is sent to central controller, and relevant parking stall management personnel can be according to the sky of this parking stall
Face parking between idle to carry out facing stopping, not only save parking stall resource, can also be full of for user simultaneously
Profit, substantially increases the utilization rate of parking stall, reduces and faces the down time stopping personnel and energy cost, significantly
Improve the use value of this product.
As it has been described above, just can well realize the present invention.
Claims (8)
1. berth lock Intelligent wireless control system based on parking lot, including being provided with the parking lot of some parking stalls,
It is arranged on the entrance gate of the porch in parking lot, is arranged on the outlet gate in the exit in parking lot, and
The remote control parking stall lock being arranged on parking stall, it is characterised in that: described entrance gate is car plate with outlet gate
Identifying that one gate, this entrance gate have also been simultaneously connected with central controller on outlet gate, these central authorities are controlled
It is also associated with aobvious control screen on device processed and penetrates signal transmitting system by force, described remote control parking stall lock is provided with parking stall
Lock controller, this berth lock controller is connected to berth lock power supply, berth lock motor and for receiving
Penetrate by force the remote signal receiver of the signal that signal transmitting system is launched.
Berth lock Intelligent wireless control system based on parking lot the most according to claim 1, its feature
Being: described central controller is connected with smart machine also by wireless network, this smart machine is PC electricity
Brain, panel computer or smart mobile phone.
Berth lock Intelligent wireless control system based on parking lot the most according to claim 2, its feature
Be: described penetrate by force signal transmitting system by the input port circuit being sequentially connected in series, circuit for signal conditioning,
Signal amplification circuit, compound filter circuit and signal transmission circuit composition.
Berth lock Intelligent wireless control system based on parking lot the most according to claim 3, its feature
It is: described input port circuit is connected with the base stage of audion VT1, just by audion VT1, negative pole
The electric capacity C1 that pole is sequentially connected through resistance R1 emitter stage with audion VT1 after resistance R4, one end
Be connected with the negative pole of electric capacity C1, resistance that the other end is connected with the junction point of resistance R1 and resistance R4
R3, and the resistance R2 composition being serially connected between base stage and the colelctor electrode of audion VT1；Wherein, electric capacity
The junction point of the positive pole of C1 and resistance R1 and resistance R4 penetrates by force the signal input of signal transmitting system as this
End, and be connected with the signal emission port on central controller.
Berth lock Intelligent wireless control system based on parking lot the most according to claim 4, its feature
Be: described circuit for signal conditioning by audion VT2, one end is connected with the emitter stage of audion VT2,
Other end colelctor electrode with audion VT1 after resistance R5 is connected, the base of sliding end and audion VT2
The slide rheostat RP1 that pole is connected, positive pole is connected with the emitter stage of audion VT1, negative pole and resistance
Electric capacity C2, the N pole that R5 and slide rheostat RP1 is connected is connected with the base stage of audion VT2, P
The diode D1 that pole is connected with the emitter stage of audion VT2, and the current collection of one end and audion VT2
The resistance R7 composition that pole is connected, other end colelctor electrode with audion VT1 after resistance R6 is connected；
Wherein, the P pole of diode D1 is connected with the junction point of resistance R3 and resistance R4.
Berth lock Intelligent wireless control system based on parking lot the most according to claim 5, its feature
It is: described signal amplification circuit is connected with the base stage of audion VT3, just by audion VT3, negative pole
Electric capacity C3, the N pole that pole is connected with the colelctor electrode of audion VT2 is connected with the base stage of audion VT3,
The diode D2 that P pole is sequentially connected through resistance R8 colelctor electrode with audion VT3 after resistance R10,
And one end is connected with the P pole of diode D2, the other end after resistance R11 with audion VT3 send out
The resistance R9 composition that emitter-base bandgap grading is connected；Wherein, the junction point of resistance R8 and resistance R10 and resistance R6 and
The junction point of resistance R7 is connected, the junction point of resistance R9 and resistance R11 and the emitter stage of audion VT2
It is connected.
Berth lock Intelligent wireless control system based on parking lot the most according to claim 6, its feature
It is: described compound filter circuit is by audion VT4, and positive pole is connected with the base stage of audion VT4, bears
The electric capacity C5 that pole emitter stage with audion VT4 after electric capacity C6 is connected, one end is with audion VT4's
The resistance R14 that emitter stage is connected, the other end is connected with the emitter stage of audion VT3, negative pole is through resistance
After R12 the base stage with audion VT4 be connected, positive pole sequentially after inductance L1 and inductance L2 with audion
The electric capacity C4 that the colelctor electrode of VT4 is connected, and the resistance R13 composition being arranged in parallel with inductance L1；Its
In, the negative pole of electric capacity C5 is connected with the negative pole of electric capacity C6, the negative pole of this electric capacity C5 also with resistance R9 and
The junction point of resistance R11 is connected, and the colelctor electrode with audion VT3 of electric capacity C4 is connected.
Berth lock Intelligent wireless control system based on parking lot the most according to claim 7, its feature
It is: described signal transmission circuit is by antenna N, and negative pole is connected with the emitter stage of audion VT4, positive pole
The electric capacity C7 that colelctor electrode with audion VT4 is connected after resistance R15, and positive pole and antenna N phase
The electric capacity C8 composition that connection, negative pole are connected with the positive pole of electric capacity C7；Wherein, antenna N wears by force as this
The signal output part of signal transmitting system thoroughly, and be connected with remote signal receiver by wireless signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527865.2A CN105976481A (en) | 2016-07-05 | 2016-07-05 | Parking lock intelligent wireless control system based on parking lot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527865.2A CN105976481A (en) | 2016-07-05 | 2016-07-05 | Parking lock intelligent wireless control system based on parking lot |
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| CN105976481A true CN105976481A (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610527865.2A Pending CN105976481A (en) | 2016-07-05 | 2016-07-05 | Parking lock intelligent wireless control system based on parking lot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344349A (en) * | 2019-07-15 | 2019-10-18 | 吕光华 | A kind of intelligent parking space system that can prevent from being preempted |
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Address after: 610000 No. 6, No. 606, No. 1, No. 69, Tianfu Third Street, Chengdu hi tech Zone, Sichuan (Sichuan) free trade zone, Chengdu, China Applicant after: Sichuan post parking Intelligent Technology Co., Ltd. Address before: 610000 No. 6, No. 1, No. 606, No. 69, Tianfu Third Street, Chengdu hi tech Zone, Sichuan Applicant before: Sichuan Yi parking Intelligent Technology Co., Ltd. |
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Application publication date: 20160928 |